Post on 16-Aug-2020
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
IXM MANUFACTURING PROCESS E2 STACK EMISSIONS TEST REPORT
TEST DATES 4-5 DECEMBER 2019
THE CHEMOURS COMPANY FAYETTEVILLE NORTH CAROLINA
Prepared for
THE CHEMOURS COMPANY 22828 NC Hwy 87 W
Fayetteville North Carolina 28306
Prepared by
WESTON SOLUTIONS INC 1400 Weston Way
PO Box 2653 West Chester Pennsylvania 19380
January 2020
WO No 15418002018
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
THE CHEMOURS COMPANY
IXM MANUFACTURING PROCESS E2 STACK EMISSIONS TEST REPORT
TEST DATES 4-5 December 2019
Weston Solutions Inc (WESTONreg) is a commercial laboratory operating within full accreditation of the Louisiana Environmental Laboratory Accreditation Program under Certificate Number 03024 The qualifications to provide defensible quality data as a certified commercial environmental testing firm as Agency Interest No 30815 was granted by the Louisiana Department of Environmental Quality under the Louisiana Administrative Code of LAC 331 Chapter 45 et al
I certify that I have personally examined and am familiar with the information contained herein Based on my information and belief formed after reasonable inquiry the statements and information in the document are true accurate and complete
Paul M Meeter Weston Solutions Inc
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 i
TABLE OF CONTENTS
Section Page
1 INTRODUCTION1
11 FACILITY AND BACKGROUND INFORMATION 1
12 TEST OBJECTIVES 1
13 TEST PROGRAM OVERVIEW 1
2 SUMMARY OF TEST RESULTS 4
3 PROCESS DESCRIPTIONS 5
31 E-2 5
32 PROCESS OPERATIONS AND PARAMETERS 5
4 DESCRIPTION OF TEST LOCATIONS 6
41 E2 STACK 6
5 SAMPLING AND ANALYTICAL METHODS 8
51 STACK GAS SAMPLING PROCEDURES 8
511 Pre-Test Determinations 8
52 STACK PARAMETERS 8
521 EPA Method 00108 522 EPA Method 0010 Sample Recovery 10 523 EPA Method 0010 Sample Analysis12
53 GAS COMPOSITION 14
6 DETAILED TEST RESULTS AND DISCUSSION 15 APPENDIX A PROCESS OPERATIONS DATA
APPENDIX B RAW AND REDUCED TEST DATA
APPENDIX C LABORATORY ANALYTICAL REPORT
APPENDIX D SAMPLE CALCULATIONS
APPENDIX E EQUIPMENT CALIBRATION RECORDS
APPENDIX F LIST OF PROJECT PARTICIPANTS
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 ii
LIST OF FIGURES
Title Page
Figure 4-1 E2 Stack Test Port and Traverse Point Location 7
Figure 5-1 EPA Method 0010 Sampling Train 9
Figure 5-2 HFPO Dimer Acid Sample Recovery Procedures for Method 0010 13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 iii
LIST OF TABLES
Title Page
Table 1-1 Sampling Plan for E2 Stack 3
Table 2-1 Summary of HFPO Dimer Acid E2 Stack Test Results 4
Table 6-1 Summary of HFPO Dimer Acid Test Data and Test Results E2 Stack ndash Runs 1 2 and
3 16
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 1
1 INTRODUCTION
11 FACILITY AND BACKGROUND INFORMATION
The Chemours Fayetteville Works (Chemours) is located in Bladen County North Carolina
approximately 10 miles south of the city of Fayetteville Chemours operating areas on the site
include the Fluoromonomers IXM and Polymers Processing Aid (PPA) manufacturing areas
Wastewater Treatment and Powerhouse
Chemours contracted Weston Solutions Inc (Weston) to perform HFPO Dimer Acid Fluoride
captured as HFPO Dimer Acid emission testing on the E2 stack at the facility Testing was
performed on 4-5 December 2019 and generally followed the ldquoEmission Test Protocolrdquo reviewed
and approved by the North Carolina Department of Environmental Quality (NCDEQ) This
report provides the results from the emission test program
12 TEST OBJECTIVES
The specific objectives for this test program were as follows
Measure the emissions concentrations and mass emissions rates of HFPO Dimer Acid Fluoride from the E2 stack which is located in the IXM process area
Monitor and record process and emissions control data in conjunction with the test program
Provide representative emissions data
13 TEST PROGRAM OVERVIEW
During the emissions test program the concentrations and mass emissions rates of HFPO Dimer
Acid were measured at the test location
Table 1-1 provides a summary of the test locations and the parameters that were measured along
with the samplinganalytical procedures that were followed
Section 2 provides a summary of test results A description of the processes is provided in
Section 3 Section 4 provides a description of the test locations The sampling and analytical
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 2
procedures are provided in Section 5 Detailed test results and discussion are provided in
Section 6
Appendix C includes the summary reports for the laboratory analytical results The full
laboratory data packages are provided in electronic format
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 3
Table 1-1 Sampling Plan for E2 Stack
Sampling Point amp Location E2 Stack Number of Tests 3 Parameters To Be Tested HFPO Dimer
Acid
(HFPO-DA)
Volumetric Flow Rate and Gas Velocity
Carbon Dioxide
Oxygen Water Content
Sampling or Monitoring Method EPA M-0010 EPA M1 and M2 in
conjunction with M-0010
tests
EPA M33A EPA M4 in conjunction
with M-0010 tests
Sample Extraction Analysis Method(s) LCMSMS NA6 NA NA Sample Size ge 15m3 NA NA NA NA Total Number of Samples Collected1 3 3 3 3 3 Reagent Blanks (Solvents Resins)1 1 set 0 0 0 0 Field Blank Trains1 1 per source 0 0 0 0 Proof Blanks1 1 per train 0 0 0 0 Trip Blanks12 0 set 0 0 0 0 Lab Blanks 1 per fraction3 0 0 0 0 Laboratory or Batch Control Spike Samples (LCS)
1 per fraction3 0 0 0 0
Laboratory or Batch Control Spike Sample Duplicate (LCSD)
1 per fraction3 0 0 0 0
Media Blanks 1 set4 0 0 0 0 Isotope Dilution Internal Standard Spikes Each sample 0 0 0 0 Total No of Samples 65 3 3 3 3
Key 1 Sample collected in field 2 Trip blanks include one XAD-2 resin module and one methanol sample per sample shipment 3 Lab blank and LCSLCSD includes one set per analytical fraction (front half back half and condensate) 4 One set of media blank archived at laboratory at media preparation 5 Actual number of samples collected in field 6 Not applicable
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 4
2 SUMMARY OF TEST RESULTS
A total of three test runs were performed on the E2 stack Table 2-1 provides a summary of the
HFPO Dimer Acid emissions test results Detailed test results summaries are provided in
Section 6
It is important to note that emphasis is being placed on the characterization of the emissions
based on the stack test results Research conducted in developing the protocol for stack testing
HFPO Dimer Acid Fluoride HFPO Dimer Acid Ammonium Salt and HFPO Dimer Acid
realized that the resulting testing including collection of the air samples and extraction of the
various fraction of the sampling train would result in all three compounds being expressed as
simply the HFPO Dimer Acid However it should be understood that the total HFPO Dimer
Acid results provided in Table 2-1 and in this report include a percentage of each of the three
compounds
Table 2-1 Summary of HFPO Dimer Acid E2 Stack Test Results
E2 Stack gsec lbhr
R1 111E-05 880E-05 R2 134E-06 106E-05 R3 200E-06 159E-05 Average 481E-06 382E-05
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 5
3 PROCESS DESCRIPTIONS
The IXM area is included in the scope of this test program
31 E-2
Freon E-2reg is a compound used in Nafiontrade polymerization processes to promote heat
dissipation
32 PROCESS OPERATIONS AND PARAMETERS
The following table is a summary of the operation and products from the specific areas tested
Source OperationProduct Batch or Continuous E2 Stack E-2 Batch
During the test program the following parameters were monitored by Chemours and are
included in Appendix A
IXM Process o E2 Reactor o Decanting o Drying
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 6
4 DESCRIPTION OF TEST LOCATIONS
41 E2 STACK
Two 3-inch ID test ports were installed on the 18-inch ID steel stack as shown below
Per EPA Method 1 a total of 12 traverse points (six per axis) were used for M-0010 isokinetic
sampling Figure 4-1 provides a schematic of the test ports and traverse point locations
Location Distance from Flow Disturbance Downstream (B) Upstream (A)
E2 Stack 125 feet gt 8 duct diameters
4 feet gt 26 diameters
DRAWING NOT TO SCALE
4
125
FIGURE 4-1E2 STACK
TEST PORT AND TRAVERSE POINT LOCATION
IASDATACHEMOURS15418002018FIGURE 4-1 E2 STACK
TRAVERSEPOINT
NUMBER
123456
18
7
DISTANCE FROMINSIDE NEAR
WALL (INCHES)
12 585 3812 5815 38
17
E2BLDG
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 8
5 SAMPLING AND ANALYTICAL METHODS
51 STACK GAS SAMPLING PROCEDURES
The purpose of this section is to describe the stack gas emissions sampling trains and to provide
details of the stack sampling and analytical procedures utilized during the emissions test
program
511 Pre-Test Determinations
Preliminary test data were obtained at the test location Stack geometry measurements were
measured and recorded and traverse point distances verified A preliminary velocity traverse
was performed utilizing a calibrated S-type pitot tube and an inclined manometer to determine
velocity profiles Flue gas temperatures were observed with a calibrated direct readout panel
meter equipped with a chromel-alumel thermocouple Preliminary water vapor content was
estimated by wet bulbdry bulb temperature measurements
A check for the presence or absence of cyclonic flow was conducted at the test location The
cyclonic flow check was negative (lt 20deg) verifying that the test location was acceptable for
testing
Preliminary test data was used for nozzle sizing and sampling rate determinations for isokinetic
sampling procedures
Calibration of probe nozzles pitot tubes metering systems and temperature measurement
devices was performed as specified in Section 5 of EPA Method 5 test procedures
52 STACK PARAMETERS
521 EPA Method 0010
The sampling train utilized to perform the HFPO Dimer Acid sampling at the location was an
EPA Method 0010 train (see Figure 5-1) The Method 0010 consisted of a borosilicate nozzle
that attached directly to a heated borosilicate probe In order to minimize possible thermal
degradation of the HFPO Dimer Acid the probe and particulate filter were heated above stack
temperature to minimize water vapor condensation before the filter The probe was connected
directly to a heated borosilicate filter holder containing a solvent extracted glass fiber filter
6
9
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 10
A section of borosilicate glass or flexible polyethylene tubing connected the filter holder exit to a
Grahm (spiral) type ice water-cooled condenser an ice water-jacketed sorbent module containing
approximately 40 grams of XAD-2 resin The XAD-2 resin tube was equipped with an inlet
temperature sensor The XAD-2 resin trap was followed by a condensate knockout impinger and
a series of two impingers that contained 100 mL of high-purity distilled water The train also
included a second XAD-2 resin trap behind the impinger section to evaluate possible sampling
train breakthrough Each XAD-2 resin trap was connected to a 1-liter condensate knockout trap
The final impinger contained 300 grams of dry pre-weighed silica gel All impingers and the
condensate traps were maintained in an ice bath Ice water was continuously circulated in the
condenser and the XAD-2 module to maintain method-required temperature A control console
with a leakless vacuum pump a calibrated orifice and dual inclined manometers was connected
to the final impinger via an umbilical cord to complete the sample train
HFPO Dimer Acid Fluoride (CAS No 2062-98-8) that is present in the stack gas is expected to
be captured in the sampling train along with HFPO Dimer Acid (CAS No 13252-13-6) HFPO
Dimer Acid Fluoride underwent hydrolysis instantaneously in water in the sampling train and
during the sample recovery step and was converted to HFPO Dimer Acid such that the amount
of HFPO Dimer Acid emissions represented a combination of both HFPO Dimer Acid Fluoride
and HFPO Dimer Acid
During sampling gas stream velocities were measured by attaching a calibrated S-type pitot tube
into the gas stream adjacent to the sampling nozzle The velocity pressure differential was
observed immediately after positioning the nozzle at each traverse point and the sampling rate
adjusted to maintain isokineticity at 100 plusmn 10 Flue gas temperature was monitored at each
point with a calibrated panel meter and thermocouple Isokinetic test data was recorded at each
traverse point during all test periods as appropriate Leak checks were performed on the
sampling apparatus according to reference method instructions prior to and following each run
component change (if required) or during midpoint port changes
522 EPA Method 0010 Sample Recovery
At the conclusion of each test the sampling train was dismantled the openings sealed and the
components transported to the field laboratory trailer for recovery
A consistent procedure was employed for sample recovery
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 11
1 The two XAD-2 covered (to minimize light degradation) sorbent modules (1 and 2) were sealed and labeled
2 The glass fiber filter(s) were removed from the holder with tweezers and placed in a
polyethylene container along with any loose particulate and filter fragments
3 The particulate adhering to the internal surfaces of the nozzle probe and front half of the filter holder were rinsed with a solution of methanol and ammonium hydroxide into a polyethylene container while brushing a minimum of three times until no visible particulate remained Particulate adhering to the brush was rinsed with methanol ammonium hydroxide into the same container The container was sealed
4 The volume of liquid collected in the first condensate trap was measured the value
recorded and the contents poured into a polyethylene container
5 All train components between the filter exit and the first condensate trap were rinsed with methanolammonium hydroxide The solvent rinse was placed in a separate polyethylene container and sealed
6 The volume of liquid in impingers one and two and the second condensate trap were
measured the values recorded and the sample was placed in the same container as Step 4 above then sealed
7 The two impingers condensate trap and connectors were rinsed with methanol ammonium hydroxide The solvent sample was placed in a separate polyethylene container and sealed
8 The silica gel in the final impinger was weighed and the weight gain value recorded
9 Site (reagent) blank samples of the methanolammonium hydroxide XAD resin filter
and distilled water were retained for analysis Each container was labeled to clearly identify its contents All samples were maintained cool
Following sample recovery all samples were transported to TestAmerica Laboratories Inc
(TestAmerica) for sample extraction and analysis
See Figure 5-2 for a schematic of the Method 0010 sample recovery process
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 12
523 EPA Method 0010 Sample Analysis
Method 0010 sampling trains resulted in four separate analytical fractions for HFPO Dimer Acid
analysis according to SW-846 Method 3542
Front-half Compositemdashcomprised of the particulate filter and the probe nozzle and
front-half of the filter holder solvent rinses
Back-half Compositemdashcomprised of the first XAD-2 resin material and the back-half of
the filter holder with connecting glassware solvent rinses
Condensate Compositemdashcomprised of the aqueous condensates and the contents of
impingers one and two with solvent rinses
Breakthrough XAD-2 Resin Tubemdashcomprised of the resin tube behind the series of
impingers
The second XAD-2 resin material was analyzed separately to evaluate any possible sampling
train HFPO-DA breakthrough
The front-half and back-half composites and the second XAD-2 resin material were placed in
polypropylene wide-mouth bottles and tumbled with methanol containing 5 NH4OH for 18
hours Portions of the extracts were processed analytically for the HFPO dimer acid by liquid
chromatography and duel mass spectroscopy (HPLCMSMS) The condensate composite was
concentrated onto a solid phase extraction (SPE) cartridge followed by desorption from the
cartridge using methanol Portions of those extracts were also processed analytically by
HPLCMSMS
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
THE CHEMOURS COMPANY
IXM MANUFACTURING PROCESS E2 STACK EMISSIONS TEST REPORT
TEST DATES 4-5 December 2019
Weston Solutions Inc (WESTONreg) is a commercial laboratory operating within full accreditation of the Louisiana Environmental Laboratory Accreditation Program under Certificate Number 03024 The qualifications to provide defensible quality data as a certified commercial environmental testing firm as Agency Interest No 30815 was granted by the Louisiana Department of Environmental Quality under the Louisiana Administrative Code of LAC 331 Chapter 45 et al
I certify that I have personally examined and am familiar with the information contained herein Based on my information and belief formed after reasonable inquiry the statements and information in the document are true accurate and complete
Paul M Meeter Weston Solutions Inc
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 i
TABLE OF CONTENTS
Section Page
1 INTRODUCTION1
11 FACILITY AND BACKGROUND INFORMATION 1
12 TEST OBJECTIVES 1
13 TEST PROGRAM OVERVIEW 1
2 SUMMARY OF TEST RESULTS 4
3 PROCESS DESCRIPTIONS 5
31 E-2 5
32 PROCESS OPERATIONS AND PARAMETERS 5
4 DESCRIPTION OF TEST LOCATIONS 6
41 E2 STACK 6
5 SAMPLING AND ANALYTICAL METHODS 8
51 STACK GAS SAMPLING PROCEDURES 8
511 Pre-Test Determinations 8
52 STACK PARAMETERS 8
521 EPA Method 00108 522 EPA Method 0010 Sample Recovery 10 523 EPA Method 0010 Sample Analysis12
53 GAS COMPOSITION 14
6 DETAILED TEST RESULTS AND DISCUSSION 15 APPENDIX A PROCESS OPERATIONS DATA
APPENDIX B RAW AND REDUCED TEST DATA
APPENDIX C LABORATORY ANALYTICAL REPORT
APPENDIX D SAMPLE CALCULATIONS
APPENDIX E EQUIPMENT CALIBRATION RECORDS
APPENDIX F LIST OF PROJECT PARTICIPANTS
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 ii
LIST OF FIGURES
Title Page
Figure 4-1 E2 Stack Test Port and Traverse Point Location 7
Figure 5-1 EPA Method 0010 Sampling Train 9
Figure 5-2 HFPO Dimer Acid Sample Recovery Procedures for Method 0010 13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 iii
LIST OF TABLES
Title Page
Table 1-1 Sampling Plan for E2 Stack 3
Table 2-1 Summary of HFPO Dimer Acid E2 Stack Test Results 4
Table 6-1 Summary of HFPO Dimer Acid Test Data and Test Results E2 Stack ndash Runs 1 2 and
3 16
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 1
1 INTRODUCTION
11 FACILITY AND BACKGROUND INFORMATION
The Chemours Fayetteville Works (Chemours) is located in Bladen County North Carolina
approximately 10 miles south of the city of Fayetteville Chemours operating areas on the site
include the Fluoromonomers IXM and Polymers Processing Aid (PPA) manufacturing areas
Wastewater Treatment and Powerhouse
Chemours contracted Weston Solutions Inc (Weston) to perform HFPO Dimer Acid Fluoride
captured as HFPO Dimer Acid emission testing on the E2 stack at the facility Testing was
performed on 4-5 December 2019 and generally followed the ldquoEmission Test Protocolrdquo reviewed
and approved by the North Carolina Department of Environmental Quality (NCDEQ) This
report provides the results from the emission test program
12 TEST OBJECTIVES
The specific objectives for this test program were as follows
Measure the emissions concentrations and mass emissions rates of HFPO Dimer Acid Fluoride from the E2 stack which is located in the IXM process area
Monitor and record process and emissions control data in conjunction with the test program
Provide representative emissions data
13 TEST PROGRAM OVERVIEW
During the emissions test program the concentrations and mass emissions rates of HFPO Dimer
Acid were measured at the test location
Table 1-1 provides a summary of the test locations and the parameters that were measured along
with the samplinganalytical procedures that were followed
Section 2 provides a summary of test results A description of the processes is provided in
Section 3 Section 4 provides a description of the test locations The sampling and analytical
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 2
procedures are provided in Section 5 Detailed test results and discussion are provided in
Section 6
Appendix C includes the summary reports for the laboratory analytical results The full
laboratory data packages are provided in electronic format
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 3
Table 1-1 Sampling Plan for E2 Stack
Sampling Point amp Location E2 Stack Number of Tests 3 Parameters To Be Tested HFPO Dimer
Acid
(HFPO-DA)
Volumetric Flow Rate and Gas Velocity
Carbon Dioxide
Oxygen Water Content
Sampling or Monitoring Method EPA M-0010 EPA M1 and M2 in
conjunction with M-0010
tests
EPA M33A EPA M4 in conjunction
with M-0010 tests
Sample Extraction Analysis Method(s) LCMSMS NA6 NA NA Sample Size ge 15m3 NA NA NA NA Total Number of Samples Collected1 3 3 3 3 3 Reagent Blanks (Solvents Resins)1 1 set 0 0 0 0 Field Blank Trains1 1 per source 0 0 0 0 Proof Blanks1 1 per train 0 0 0 0 Trip Blanks12 0 set 0 0 0 0 Lab Blanks 1 per fraction3 0 0 0 0 Laboratory or Batch Control Spike Samples (LCS)
1 per fraction3 0 0 0 0
Laboratory or Batch Control Spike Sample Duplicate (LCSD)
1 per fraction3 0 0 0 0
Media Blanks 1 set4 0 0 0 0 Isotope Dilution Internal Standard Spikes Each sample 0 0 0 0 Total No of Samples 65 3 3 3 3
Key 1 Sample collected in field 2 Trip blanks include one XAD-2 resin module and one methanol sample per sample shipment 3 Lab blank and LCSLCSD includes one set per analytical fraction (front half back half and condensate) 4 One set of media blank archived at laboratory at media preparation 5 Actual number of samples collected in field 6 Not applicable
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 4
2 SUMMARY OF TEST RESULTS
A total of three test runs were performed on the E2 stack Table 2-1 provides a summary of the
HFPO Dimer Acid emissions test results Detailed test results summaries are provided in
Section 6
It is important to note that emphasis is being placed on the characterization of the emissions
based on the stack test results Research conducted in developing the protocol for stack testing
HFPO Dimer Acid Fluoride HFPO Dimer Acid Ammonium Salt and HFPO Dimer Acid
realized that the resulting testing including collection of the air samples and extraction of the
various fraction of the sampling train would result in all three compounds being expressed as
simply the HFPO Dimer Acid However it should be understood that the total HFPO Dimer
Acid results provided in Table 2-1 and in this report include a percentage of each of the three
compounds
Table 2-1 Summary of HFPO Dimer Acid E2 Stack Test Results
E2 Stack gsec lbhr
R1 111E-05 880E-05 R2 134E-06 106E-05 R3 200E-06 159E-05 Average 481E-06 382E-05
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 5
3 PROCESS DESCRIPTIONS
The IXM area is included in the scope of this test program
31 E-2
Freon E-2reg is a compound used in Nafiontrade polymerization processes to promote heat
dissipation
32 PROCESS OPERATIONS AND PARAMETERS
The following table is a summary of the operation and products from the specific areas tested
Source OperationProduct Batch or Continuous E2 Stack E-2 Batch
During the test program the following parameters were monitored by Chemours and are
included in Appendix A
IXM Process o E2 Reactor o Decanting o Drying
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 6
4 DESCRIPTION OF TEST LOCATIONS
41 E2 STACK
Two 3-inch ID test ports were installed on the 18-inch ID steel stack as shown below
Per EPA Method 1 a total of 12 traverse points (six per axis) were used for M-0010 isokinetic
sampling Figure 4-1 provides a schematic of the test ports and traverse point locations
Location Distance from Flow Disturbance Downstream (B) Upstream (A)
E2 Stack 125 feet gt 8 duct diameters
4 feet gt 26 diameters
DRAWING NOT TO SCALE
4
125
FIGURE 4-1E2 STACK
TEST PORT AND TRAVERSE POINT LOCATION
IASDATACHEMOURS15418002018FIGURE 4-1 E2 STACK
TRAVERSEPOINT
NUMBER
123456
18
7
DISTANCE FROMINSIDE NEAR
WALL (INCHES)
12 585 3812 5815 38
17
E2BLDG
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 8
5 SAMPLING AND ANALYTICAL METHODS
51 STACK GAS SAMPLING PROCEDURES
The purpose of this section is to describe the stack gas emissions sampling trains and to provide
details of the stack sampling and analytical procedures utilized during the emissions test
program
511 Pre-Test Determinations
Preliminary test data were obtained at the test location Stack geometry measurements were
measured and recorded and traverse point distances verified A preliminary velocity traverse
was performed utilizing a calibrated S-type pitot tube and an inclined manometer to determine
velocity profiles Flue gas temperatures were observed with a calibrated direct readout panel
meter equipped with a chromel-alumel thermocouple Preliminary water vapor content was
estimated by wet bulbdry bulb temperature measurements
A check for the presence or absence of cyclonic flow was conducted at the test location The
cyclonic flow check was negative (lt 20deg) verifying that the test location was acceptable for
testing
Preliminary test data was used for nozzle sizing and sampling rate determinations for isokinetic
sampling procedures
Calibration of probe nozzles pitot tubes metering systems and temperature measurement
devices was performed as specified in Section 5 of EPA Method 5 test procedures
52 STACK PARAMETERS
521 EPA Method 0010
The sampling train utilized to perform the HFPO Dimer Acid sampling at the location was an
EPA Method 0010 train (see Figure 5-1) The Method 0010 consisted of a borosilicate nozzle
that attached directly to a heated borosilicate probe In order to minimize possible thermal
degradation of the HFPO Dimer Acid the probe and particulate filter were heated above stack
temperature to minimize water vapor condensation before the filter The probe was connected
directly to a heated borosilicate filter holder containing a solvent extracted glass fiber filter
6
9
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 10
A section of borosilicate glass or flexible polyethylene tubing connected the filter holder exit to a
Grahm (spiral) type ice water-cooled condenser an ice water-jacketed sorbent module containing
approximately 40 grams of XAD-2 resin The XAD-2 resin tube was equipped with an inlet
temperature sensor The XAD-2 resin trap was followed by a condensate knockout impinger and
a series of two impingers that contained 100 mL of high-purity distilled water The train also
included a second XAD-2 resin trap behind the impinger section to evaluate possible sampling
train breakthrough Each XAD-2 resin trap was connected to a 1-liter condensate knockout trap
The final impinger contained 300 grams of dry pre-weighed silica gel All impingers and the
condensate traps were maintained in an ice bath Ice water was continuously circulated in the
condenser and the XAD-2 module to maintain method-required temperature A control console
with a leakless vacuum pump a calibrated orifice and dual inclined manometers was connected
to the final impinger via an umbilical cord to complete the sample train
HFPO Dimer Acid Fluoride (CAS No 2062-98-8) that is present in the stack gas is expected to
be captured in the sampling train along with HFPO Dimer Acid (CAS No 13252-13-6) HFPO
Dimer Acid Fluoride underwent hydrolysis instantaneously in water in the sampling train and
during the sample recovery step and was converted to HFPO Dimer Acid such that the amount
of HFPO Dimer Acid emissions represented a combination of both HFPO Dimer Acid Fluoride
and HFPO Dimer Acid
During sampling gas stream velocities were measured by attaching a calibrated S-type pitot tube
into the gas stream adjacent to the sampling nozzle The velocity pressure differential was
observed immediately after positioning the nozzle at each traverse point and the sampling rate
adjusted to maintain isokineticity at 100 plusmn 10 Flue gas temperature was monitored at each
point with a calibrated panel meter and thermocouple Isokinetic test data was recorded at each
traverse point during all test periods as appropriate Leak checks were performed on the
sampling apparatus according to reference method instructions prior to and following each run
component change (if required) or during midpoint port changes
522 EPA Method 0010 Sample Recovery
At the conclusion of each test the sampling train was dismantled the openings sealed and the
components transported to the field laboratory trailer for recovery
A consistent procedure was employed for sample recovery
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 11
1 The two XAD-2 covered (to minimize light degradation) sorbent modules (1 and 2) were sealed and labeled
2 The glass fiber filter(s) were removed from the holder with tweezers and placed in a
polyethylene container along with any loose particulate and filter fragments
3 The particulate adhering to the internal surfaces of the nozzle probe and front half of the filter holder were rinsed with a solution of methanol and ammonium hydroxide into a polyethylene container while brushing a minimum of three times until no visible particulate remained Particulate adhering to the brush was rinsed with methanol ammonium hydroxide into the same container The container was sealed
4 The volume of liquid collected in the first condensate trap was measured the value
recorded and the contents poured into a polyethylene container
5 All train components between the filter exit and the first condensate trap were rinsed with methanolammonium hydroxide The solvent rinse was placed in a separate polyethylene container and sealed
6 The volume of liquid in impingers one and two and the second condensate trap were
measured the values recorded and the sample was placed in the same container as Step 4 above then sealed
7 The two impingers condensate trap and connectors were rinsed with methanol ammonium hydroxide The solvent sample was placed in a separate polyethylene container and sealed
8 The silica gel in the final impinger was weighed and the weight gain value recorded
9 Site (reagent) blank samples of the methanolammonium hydroxide XAD resin filter
and distilled water were retained for analysis Each container was labeled to clearly identify its contents All samples were maintained cool
Following sample recovery all samples were transported to TestAmerica Laboratories Inc
(TestAmerica) for sample extraction and analysis
See Figure 5-2 for a schematic of the Method 0010 sample recovery process
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 12
523 EPA Method 0010 Sample Analysis
Method 0010 sampling trains resulted in four separate analytical fractions for HFPO Dimer Acid
analysis according to SW-846 Method 3542
Front-half Compositemdashcomprised of the particulate filter and the probe nozzle and
front-half of the filter holder solvent rinses
Back-half Compositemdashcomprised of the first XAD-2 resin material and the back-half of
the filter holder with connecting glassware solvent rinses
Condensate Compositemdashcomprised of the aqueous condensates and the contents of
impingers one and two with solvent rinses
Breakthrough XAD-2 Resin Tubemdashcomprised of the resin tube behind the series of
impingers
The second XAD-2 resin material was analyzed separately to evaluate any possible sampling
train HFPO-DA breakthrough
The front-half and back-half composites and the second XAD-2 resin material were placed in
polypropylene wide-mouth bottles and tumbled with methanol containing 5 NH4OH for 18
hours Portions of the extracts were processed analytically for the HFPO dimer acid by liquid
chromatography and duel mass spectroscopy (HPLCMSMS) The condensate composite was
concentrated onto a solid phase extraction (SPE) cartridge followed by desorption from the
cartridge using methanol Portions of those extracts were also processed analytically by
HPLCMSMS
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 i
TABLE OF CONTENTS
Section Page
1 INTRODUCTION1
11 FACILITY AND BACKGROUND INFORMATION 1
12 TEST OBJECTIVES 1
13 TEST PROGRAM OVERVIEW 1
2 SUMMARY OF TEST RESULTS 4
3 PROCESS DESCRIPTIONS 5
31 E-2 5
32 PROCESS OPERATIONS AND PARAMETERS 5
4 DESCRIPTION OF TEST LOCATIONS 6
41 E2 STACK 6
5 SAMPLING AND ANALYTICAL METHODS 8
51 STACK GAS SAMPLING PROCEDURES 8
511 Pre-Test Determinations 8
52 STACK PARAMETERS 8
521 EPA Method 00108 522 EPA Method 0010 Sample Recovery 10 523 EPA Method 0010 Sample Analysis12
53 GAS COMPOSITION 14
6 DETAILED TEST RESULTS AND DISCUSSION 15 APPENDIX A PROCESS OPERATIONS DATA
APPENDIX B RAW AND REDUCED TEST DATA
APPENDIX C LABORATORY ANALYTICAL REPORT
APPENDIX D SAMPLE CALCULATIONS
APPENDIX E EQUIPMENT CALIBRATION RECORDS
APPENDIX F LIST OF PROJECT PARTICIPANTS
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 ii
LIST OF FIGURES
Title Page
Figure 4-1 E2 Stack Test Port and Traverse Point Location 7
Figure 5-1 EPA Method 0010 Sampling Train 9
Figure 5-2 HFPO Dimer Acid Sample Recovery Procedures for Method 0010 13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 iii
LIST OF TABLES
Title Page
Table 1-1 Sampling Plan for E2 Stack 3
Table 2-1 Summary of HFPO Dimer Acid E2 Stack Test Results 4
Table 6-1 Summary of HFPO Dimer Acid Test Data and Test Results E2 Stack ndash Runs 1 2 and
3 16
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 1
1 INTRODUCTION
11 FACILITY AND BACKGROUND INFORMATION
The Chemours Fayetteville Works (Chemours) is located in Bladen County North Carolina
approximately 10 miles south of the city of Fayetteville Chemours operating areas on the site
include the Fluoromonomers IXM and Polymers Processing Aid (PPA) manufacturing areas
Wastewater Treatment and Powerhouse
Chemours contracted Weston Solutions Inc (Weston) to perform HFPO Dimer Acid Fluoride
captured as HFPO Dimer Acid emission testing on the E2 stack at the facility Testing was
performed on 4-5 December 2019 and generally followed the ldquoEmission Test Protocolrdquo reviewed
and approved by the North Carolina Department of Environmental Quality (NCDEQ) This
report provides the results from the emission test program
12 TEST OBJECTIVES
The specific objectives for this test program were as follows
Measure the emissions concentrations and mass emissions rates of HFPO Dimer Acid Fluoride from the E2 stack which is located in the IXM process area
Monitor and record process and emissions control data in conjunction with the test program
Provide representative emissions data
13 TEST PROGRAM OVERVIEW
During the emissions test program the concentrations and mass emissions rates of HFPO Dimer
Acid were measured at the test location
Table 1-1 provides a summary of the test locations and the parameters that were measured along
with the samplinganalytical procedures that were followed
Section 2 provides a summary of test results A description of the processes is provided in
Section 3 Section 4 provides a description of the test locations The sampling and analytical
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 2
procedures are provided in Section 5 Detailed test results and discussion are provided in
Section 6
Appendix C includes the summary reports for the laboratory analytical results The full
laboratory data packages are provided in electronic format
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 3
Table 1-1 Sampling Plan for E2 Stack
Sampling Point amp Location E2 Stack Number of Tests 3 Parameters To Be Tested HFPO Dimer
Acid
(HFPO-DA)
Volumetric Flow Rate and Gas Velocity
Carbon Dioxide
Oxygen Water Content
Sampling or Monitoring Method EPA M-0010 EPA M1 and M2 in
conjunction with M-0010
tests
EPA M33A EPA M4 in conjunction
with M-0010 tests
Sample Extraction Analysis Method(s) LCMSMS NA6 NA NA Sample Size ge 15m3 NA NA NA NA Total Number of Samples Collected1 3 3 3 3 3 Reagent Blanks (Solvents Resins)1 1 set 0 0 0 0 Field Blank Trains1 1 per source 0 0 0 0 Proof Blanks1 1 per train 0 0 0 0 Trip Blanks12 0 set 0 0 0 0 Lab Blanks 1 per fraction3 0 0 0 0 Laboratory or Batch Control Spike Samples (LCS)
1 per fraction3 0 0 0 0
Laboratory or Batch Control Spike Sample Duplicate (LCSD)
1 per fraction3 0 0 0 0
Media Blanks 1 set4 0 0 0 0 Isotope Dilution Internal Standard Spikes Each sample 0 0 0 0 Total No of Samples 65 3 3 3 3
Key 1 Sample collected in field 2 Trip blanks include one XAD-2 resin module and one methanol sample per sample shipment 3 Lab blank and LCSLCSD includes one set per analytical fraction (front half back half and condensate) 4 One set of media blank archived at laboratory at media preparation 5 Actual number of samples collected in field 6 Not applicable
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 4
2 SUMMARY OF TEST RESULTS
A total of three test runs were performed on the E2 stack Table 2-1 provides a summary of the
HFPO Dimer Acid emissions test results Detailed test results summaries are provided in
Section 6
It is important to note that emphasis is being placed on the characterization of the emissions
based on the stack test results Research conducted in developing the protocol for stack testing
HFPO Dimer Acid Fluoride HFPO Dimer Acid Ammonium Salt and HFPO Dimer Acid
realized that the resulting testing including collection of the air samples and extraction of the
various fraction of the sampling train would result in all three compounds being expressed as
simply the HFPO Dimer Acid However it should be understood that the total HFPO Dimer
Acid results provided in Table 2-1 and in this report include a percentage of each of the three
compounds
Table 2-1 Summary of HFPO Dimer Acid E2 Stack Test Results
E2 Stack gsec lbhr
R1 111E-05 880E-05 R2 134E-06 106E-05 R3 200E-06 159E-05 Average 481E-06 382E-05
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 5
3 PROCESS DESCRIPTIONS
The IXM area is included in the scope of this test program
31 E-2
Freon E-2reg is a compound used in Nafiontrade polymerization processes to promote heat
dissipation
32 PROCESS OPERATIONS AND PARAMETERS
The following table is a summary of the operation and products from the specific areas tested
Source OperationProduct Batch or Continuous E2 Stack E-2 Batch
During the test program the following parameters were monitored by Chemours and are
included in Appendix A
IXM Process o E2 Reactor o Decanting o Drying
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 6
4 DESCRIPTION OF TEST LOCATIONS
41 E2 STACK
Two 3-inch ID test ports were installed on the 18-inch ID steel stack as shown below
Per EPA Method 1 a total of 12 traverse points (six per axis) were used for M-0010 isokinetic
sampling Figure 4-1 provides a schematic of the test ports and traverse point locations
Location Distance from Flow Disturbance Downstream (B) Upstream (A)
E2 Stack 125 feet gt 8 duct diameters
4 feet gt 26 diameters
DRAWING NOT TO SCALE
4
125
FIGURE 4-1E2 STACK
TEST PORT AND TRAVERSE POINT LOCATION
IASDATACHEMOURS15418002018FIGURE 4-1 E2 STACK
TRAVERSEPOINT
NUMBER
123456
18
7
DISTANCE FROMINSIDE NEAR
WALL (INCHES)
12 585 3812 5815 38
17
E2BLDG
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 8
5 SAMPLING AND ANALYTICAL METHODS
51 STACK GAS SAMPLING PROCEDURES
The purpose of this section is to describe the stack gas emissions sampling trains and to provide
details of the stack sampling and analytical procedures utilized during the emissions test
program
511 Pre-Test Determinations
Preliminary test data were obtained at the test location Stack geometry measurements were
measured and recorded and traverse point distances verified A preliminary velocity traverse
was performed utilizing a calibrated S-type pitot tube and an inclined manometer to determine
velocity profiles Flue gas temperatures were observed with a calibrated direct readout panel
meter equipped with a chromel-alumel thermocouple Preliminary water vapor content was
estimated by wet bulbdry bulb temperature measurements
A check for the presence or absence of cyclonic flow was conducted at the test location The
cyclonic flow check was negative (lt 20deg) verifying that the test location was acceptable for
testing
Preliminary test data was used for nozzle sizing and sampling rate determinations for isokinetic
sampling procedures
Calibration of probe nozzles pitot tubes metering systems and temperature measurement
devices was performed as specified in Section 5 of EPA Method 5 test procedures
52 STACK PARAMETERS
521 EPA Method 0010
The sampling train utilized to perform the HFPO Dimer Acid sampling at the location was an
EPA Method 0010 train (see Figure 5-1) The Method 0010 consisted of a borosilicate nozzle
that attached directly to a heated borosilicate probe In order to minimize possible thermal
degradation of the HFPO Dimer Acid the probe and particulate filter were heated above stack
temperature to minimize water vapor condensation before the filter The probe was connected
directly to a heated borosilicate filter holder containing a solvent extracted glass fiber filter
6
9
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 10
A section of borosilicate glass or flexible polyethylene tubing connected the filter holder exit to a
Grahm (spiral) type ice water-cooled condenser an ice water-jacketed sorbent module containing
approximately 40 grams of XAD-2 resin The XAD-2 resin tube was equipped with an inlet
temperature sensor The XAD-2 resin trap was followed by a condensate knockout impinger and
a series of two impingers that contained 100 mL of high-purity distilled water The train also
included a second XAD-2 resin trap behind the impinger section to evaluate possible sampling
train breakthrough Each XAD-2 resin trap was connected to a 1-liter condensate knockout trap
The final impinger contained 300 grams of dry pre-weighed silica gel All impingers and the
condensate traps were maintained in an ice bath Ice water was continuously circulated in the
condenser and the XAD-2 module to maintain method-required temperature A control console
with a leakless vacuum pump a calibrated orifice and dual inclined manometers was connected
to the final impinger via an umbilical cord to complete the sample train
HFPO Dimer Acid Fluoride (CAS No 2062-98-8) that is present in the stack gas is expected to
be captured in the sampling train along with HFPO Dimer Acid (CAS No 13252-13-6) HFPO
Dimer Acid Fluoride underwent hydrolysis instantaneously in water in the sampling train and
during the sample recovery step and was converted to HFPO Dimer Acid such that the amount
of HFPO Dimer Acid emissions represented a combination of both HFPO Dimer Acid Fluoride
and HFPO Dimer Acid
During sampling gas stream velocities were measured by attaching a calibrated S-type pitot tube
into the gas stream adjacent to the sampling nozzle The velocity pressure differential was
observed immediately after positioning the nozzle at each traverse point and the sampling rate
adjusted to maintain isokineticity at 100 plusmn 10 Flue gas temperature was monitored at each
point with a calibrated panel meter and thermocouple Isokinetic test data was recorded at each
traverse point during all test periods as appropriate Leak checks were performed on the
sampling apparatus according to reference method instructions prior to and following each run
component change (if required) or during midpoint port changes
522 EPA Method 0010 Sample Recovery
At the conclusion of each test the sampling train was dismantled the openings sealed and the
components transported to the field laboratory trailer for recovery
A consistent procedure was employed for sample recovery
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 11
1 The two XAD-2 covered (to minimize light degradation) sorbent modules (1 and 2) were sealed and labeled
2 The glass fiber filter(s) were removed from the holder with tweezers and placed in a
polyethylene container along with any loose particulate and filter fragments
3 The particulate adhering to the internal surfaces of the nozzle probe and front half of the filter holder were rinsed with a solution of methanol and ammonium hydroxide into a polyethylene container while brushing a minimum of three times until no visible particulate remained Particulate adhering to the brush was rinsed with methanol ammonium hydroxide into the same container The container was sealed
4 The volume of liquid collected in the first condensate trap was measured the value
recorded and the contents poured into a polyethylene container
5 All train components between the filter exit and the first condensate trap were rinsed with methanolammonium hydroxide The solvent rinse was placed in a separate polyethylene container and sealed
6 The volume of liquid in impingers one and two and the second condensate trap were
measured the values recorded and the sample was placed in the same container as Step 4 above then sealed
7 The two impingers condensate trap and connectors were rinsed with methanol ammonium hydroxide The solvent sample was placed in a separate polyethylene container and sealed
8 The silica gel in the final impinger was weighed and the weight gain value recorded
9 Site (reagent) blank samples of the methanolammonium hydroxide XAD resin filter
and distilled water were retained for analysis Each container was labeled to clearly identify its contents All samples were maintained cool
Following sample recovery all samples were transported to TestAmerica Laboratories Inc
(TestAmerica) for sample extraction and analysis
See Figure 5-2 for a schematic of the Method 0010 sample recovery process
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 12
523 EPA Method 0010 Sample Analysis
Method 0010 sampling trains resulted in four separate analytical fractions for HFPO Dimer Acid
analysis according to SW-846 Method 3542
Front-half Compositemdashcomprised of the particulate filter and the probe nozzle and
front-half of the filter holder solvent rinses
Back-half Compositemdashcomprised of the first XAD-2 resin material and the back-half of
the filter holder with connecting glassware solvent rinses
Condensate Compositemdashcomprised of the aqueous condensates and the contents of
impingers one and two with solvent rinses
Breakthrough XAD-2 Resin Tubemdashcomprised of the resin tube behind the series of
impingers
The second XAD-2 resin material was analyzed separately to evaluate any possible sampling
train HFPO-DA breakthrough
The front-half and back-half composites and the second XAD-2 resin material were placed in
polypropylene wide-mouth bottles and tumbled with methanol containing 5 NH4OH for 18
hours Portions of the extracts were processed analytically for the HFPO dimer acid by liquid
chromatography and duel mass spectroscopy (HPLCMSMS) The condensate composite was
concentrated onto a solid phase extraction (SPE) cartridge followed by desorption from the
cartridge using methanol Portions of those extracts were also processed analytically by
HPLCMSMS
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 ii
LIST OF FIGURES
Title Page
Figure 4-1 E2 Stack Test Port and Traverse Point Location 7
Figure 5-1 EPA Method 0010 Sampling Train 9
Figure 5-2 HFPO Dimer Acid Sample Recovery Procedures for Method 0010 13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 iii
LIST OF TABLES
Title Page
Table 1-1 Sampling Plan for E2 Stack 3
Table 2-1 Summary of HFPO Dimer Acid E2 Stack Test Results 4
Table 6-1 Summary of HFPO Dimer Acid Test Data and Test Results E2 Stack ndash Runs 1 2 and
3 16
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 1
1 INTRODUCTION
11 FACILITY AND BACKGROUND INFORMATION
The Chemours Fayetteville Works (Chemours) is located in Bladen County North Carolina
approximately 10 miles south of the city of Fayetteville Chemours operating areas on the site
include the Fluoromonomers IXM and Polymers Processing Aid (PPA) manufacturing areas
Wastewater Treatment and Powerhouse
Chemours contracted Weston Solutions Inc (Weston) to perform HFPO Dimer Acid Fluoride
captured as HFPO Dimer Acid emission testing on the E2 stack at the facility Testing was
performed on 4-5 December 2019 and generally followed the ldquoEmission Test Protocolrdquo reviewed
and approved by the North Carolina Department of Environmental Quality (NCDEQ) This
report provides the results from the emission test program
12 TEST OBJECTIVES
The specific objectives for this test program were as follows
Measure the emissions concentrations and mass emissions rates of HFPO Dimer Acid Fluoride from the E2 stack which is located in the IXM process area
Monitor and record process and emissions control data in conjunction with the test program
Provide representative emissions data
13 TEST PROGRAM OVERVIEW
During the emissions test program the concentrations and mass emissions rates of HFPO Dimer
Acid were measured at the test location
Table 1-1 provides a summary of the test locations and the parameters that were measured along
with the samplinganalytical procedures that were followed
Section 2 provides a summary of test results A description of the processes is provided in
Section 3 Section 4 provides a description of the test locations The sampling and analytical
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 2
procedures are provided in Section 5 Detailed test results and discussion are provided in
Section 6
Appendix C includes the summary reports for the laboratory analytical results The full
laboratory data packages are provided in electronic format
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 3
Table 1-1 Sampling Plan for E2 Stack
Sampling Point amp Location E2 Stack Number of Tests 3 Parameters To Be Tested HFPO Dimer
Acid
(HFPO-DA)
Volumetric Flow Rate and Gas Velocity
Carbon Dioxide
Oxygen Water Content
Sampling or Monitoring Method EPA M-0010 EPA M1 and M2 in
conjunction with M-0010
tests
EPA M33A EPA M4 in conjunction
with M-0010 tests
Sample Extraction Analysis Method(s) LCMSMS NA6 NA NA Sample Size ge 15m3 NA NA NA NA Total Number of Samples Collected1 3 3 3 3 3 Reagent Blanks (Solvents Resins)1 1 set 0 0 0 0 Field Blank Trains1 1 per source 0 0 0 0 Proof Blanks1 1 per train 0 0 0 0 Trip Blanks12 0 set 0 0 0 0 Lab Blanks 1 per fraction3 0 0 0 0 Laboratory or Batch Control Spike Samples (LCS)
1 per fraction3 0 0 0 0
Laboratory or Batch Control Spike Sample Duplicate (LCSD)
1 per fraction3 0 0 0 0
Media Blanks 1 set4 0 0 0 0 Isotope Dilution Internal Standard Spikes Each sample 0 0 0 0 Total No of Samples 65 3 3 3 3
Key 1 Sample collected in field 2 Trip blanks include one XAD-2 resin module and one methanol sample per sample shipment 3 Lab blank and LCSLCSD includes one set per analytical fraction (front half back half and condensate) 4 One set of media blank archived at laboratory at media preparation 5 Actual number of samples collected in field 6 Not applicable
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 4
2 SUMMARY OF TEST RESULTS
A total of three test runs were performed on the E2 stack Table 2-1 provides a summary of the
HFPO Dimer Acid emissions test results Detailed test results summaries are provided in
Section 6
It is important to note that emphasis is being placed on the characterization of the emissions
based on the stack test results Research conducted in developing the protocol for stack testing
HFPO Dimer Acid Fluoride HFPO Dimer Acid Ammonium Salt and HFPO Dimer Acid
realized that the resulting testing including collection of the air samples and extraction of the
various fraction of the sampling train would result in all three compounds being expressed as
simply the HFPO Dimer Acid However it should be understood that the total HFPO Dimer
Acid results provided in Table 2-1 and in this report include a percentage of each of the three
compounds
Table 2-1 Summary of HFPO Dimer Acid E2 Stack Test Results
E2 Stack gsec lbhr
R1 111E-05 880E-05 R2 134E-06 106E-05 R3 200E-06 159E-05 Average 481E-06 382E-05
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 5
3 PROCESS DESCRIPTIONS
The IXM area is included in the scope of this test program
31 E-2
Freon E-2reg is a compound used in Nafiontrade polymerization processes to promote heat
dissipation
32 PROCESS OPERATIONS AND PARAMETERS
The following table is a summary of the operation and products from the specific areas tested
Source OperationProduct Batch or Continuous E2 Stack E-2 Batch
During the test program the following parameters were monitored by Chemours and are
included in Appendix A
IXM Process o E2 Reactor o Decanting o Drying
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 6
4 DESCRIPTION OF TEST LOCATIONS
41 E2 STACK
Two 3-inch ID test ports were installed on the 18-inch ID steel stack as shown below
Per EPA Method 1 a total of 12 traverse points (six per axis) were used for M-0010 isokinetic
sampling Figure 4-1 provides a schematic of the test ports and traverse point locations
Location Distance from Flow Disturbance Downstream (B) Upstream (A)
E2 Stack 125 feet gt 8 duct diameters
4 feet gt 26 diameters
DRAWING NOT TO SCALE
4
125
FIGURE 4-1E2 STACK
TEST PORT AND TRAVERSE POINT LOCATION
IASDATACHEMOURS15418002018FIGURE 4-1 E2 STACK
TRAVERSEPOINT
NUMBER
123456
18
7
DISTANCE FROMINSIDE NEAR
WALL (INCHES)
12 585 3812 5815 38
17
E2BLDG
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 8
5 SAMPLING AND ANALYTICAL METHODS
51 STACK GAS SAMPLING PROCEDURES
The purpose of this section is to describe the stack gas emissions sampling trains and to provide
details of the stack sampling and analytical procedures utilized during the emissions test
program
511 Pre-Test Determinations
Preliminary test data were obtained at the test location Stack geometry measurements were
measured and recorded and traverse point distances verified A preliminary velocity traverse
was performed utilizing a calibrated S-type pitot tube and an inclined manometer to determine
velocity profiles Flue gas temperatures were observed with a calibrated direct readout panel
meter equipped with a chromel-alumel thermocouple Preliminary water vapor content was
estimated by wet bulbdry bulb temperature measurements
A check for the presence or absence of cyclonic flow was conducted at the test location The
cyclonic flow check was negative (lt 20deg) verifying that the test location was acceptable for
testing
Preliminary test data was used for nozzle sizing and sampling rate determinations for isokinetic
sampling procedures
Calibration of probe nozzles pitot tubes metering systems and temperature measurement
devices was performed as specified in Section 5 of EPA Method 5 test procedures
52 STACK PARAMETERS
521 EPA Method 0010
The sampling train utilized to perform the HFPO Dimer Acid sampling at the location was an
EPA Method 0010 train (see Figure 5-1) The Method 0010 consisted of a borosilicate nozzle
that attached directly to a heated borosilicate probe In order to minimize possible thermal
degradation of the HFPO Dimer Acid the probe and particulate filter were heated above stack
temperature to minimize water vapor condensation before the filter The probe was connected
directly to a heated borosilicate filter holder containing a solvent extracted glass fiber filter
6
9
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 10
A section of borosilicate glass or flexible polyethylene tubing connected the filter holder exit to a
Grahm (spiral) type ice water-cooled condenser an ice water-jacketed sorbent module containing
approximately 40 grams of XAD-2 resin The XAD-2 resin tube was equipped with an inlet
temperature sensor The XAD-2 resin trap was followed by a condensate knockout impinger and
a series of two impingers that contained 100 mL of high-purity distilled water The train also
included a second XAD-2 resin trap behind the impinger section to evaluate possible sampling
train breakthrough Each XAD-2 resin trap was connected to a 1-liter condensate knockout trap
The final impinger contained 300 grams of dry pre-weighed silica gel All impingers and the
condensate traps were maintained in an ice bath Ice water was continuously circulated in the
condenser and the XAD-2 module to maintain method-required temperature A control console
with a leakless vacuum pump a calibrated orifice and dual inclined manometers was connected
to the final impinger via an umbilical cord to complete the sample train
HFPO Dimer Acid Fluoride (CAS No 2062-98-8) that is present in the stack gas is expected to
be captured in the sampling train along with HFPO Dimer Acid (CAS No 13252-13-6) HFPO
Dimer Acid Fluoride underwent hydrolysis instantaneously in water in the sampling train and
during the sample recovery step and was converted to HFPO Dimer Acid such that the amount
of HFPO Dimer Acid emissions represented a combination of both HFPO Dimer Acid Fluoride
and HFPO Dimer Acid
During sampling gas stream velocities were measured by attaching a calibrated S-type pitot tube
into the gas stream adjacent to the sampling nozzle The velocity pressure differential was
observed immediately after positioning the nozzle at each traverse point and the sampling rate
adjusted to maintain isokineticity at 100 plusmn 10 Flue gas temperature was monitored at each
point with a calibrated panel meter and thermocouple Isokinetic test data was recorded at each
traverse point during all test periods as appropriate Leak checks were performed on the
sampling apparatus according to reference method instructions prior to and following each run
component change (if required) or during midpoint port changes
522 EPA Method 0010 Sample Recovery
At the conclusion of each test the sampling train was dismantled the openings sealed and the
components transported to the field laboratory trailer for recovery
A consistent procedure was employed for sample recovery
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 11
1 The two XAD-2 covered (to minimize light degradation) sorbent modules (1 and 2) were sealed and labeled
2 The glass fiber filter(s) were removed from the holder with tweezers and placed in a
polyethylene container along with any loose particulate and filter fragments
3 The particulate adhering to the internal surfaces of the nozzle probe and front half of the filter holder were rinsed with a solution of methanol and ammonium hydroxide into a polyethylene container while brushing a minimum of three times until no visible particulate remained Particulate adhering to the brush was rinsed with methanol ammonium hydroxide into the same container The container was sealed
4 The volume of liquid collected in the first condensate trap was measured the value
recorded and the contents poured into a polyethylene container
5 All train components between the filter exit and the first condensate trap were rinsed with methanolammonium hydroxide The solvent rinse was placed in a separate polyethylene container and sealed
6 The volume of liquid in impingers one and two and the second condensate trap were
measured the values recorded and the sample was placed in the same container as Step 4 above then sealed
7 The two impingers condensate trap and connectors were rinsed with methanol ammonium hydroxide The solvent sample was placed in a separate polyethylene container and sealed
8 The silica gel in the final impinger was weighed and the weight gain value recorded
9 Site (reagent) blank samples of the methanolammonium hydroxide XAD resin filter
and distilled water were retained for analysis Each container was labeled to clearly identify its contents All samples were maintained cool
Following sample recovery all samples were transported to TestAmerica Laboratories Inc
(TestAmerica) for sample extraction and analysis
See Figure 5-2 for a schematic of the Method 0010 sample recovery process
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 12
523 EPA Method 0010 Sample Analysis
Method 0010 sampling trains resulted in four separate analytical fractions for HFPO Dimer Acid
analysis according to SW-846 Method 3542
Front-half Compositemdashcomprised of the particulate filter and the probe nozzle and
front-half of the filter holder solvent rinses
Back-half Compositemdashcomprised of the first XAD-2 resin material and the back-half of
the filter holder with connecting glassware solvent rinses
Condensate Compositemdashcomprised of the aqueous condensates and the contents of
impingers one and two with solvent rinses
Breakthrough XAD-2 Resin Tubemdashcomprised of the resin tube behind the series of
impingers
The second XAD-2 resin material was analyzed separately to evaluate any possible sampling
train HFPO-DA breakthrough
The front-half and back-half composites and the second XAD-2 resin material were placed in
polypropylene wide-mouth bottles and tumbled with methanol containing 5 NH4OH for 18
hours Portions of the extracts were processed analytically for the HFPO dimer acid by liquid
chromatography and duel mass spectroscopy (HPLCMSMS) The condensate composite was
concentrated onto a solid phase extraction (SPE) cartridge followed by desorption from the
cartridge using methanol Portions of those extracts were also processed analytically by
HPLCMSMS
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 iii
LIST OF TABLES
Title Page
Table 1-1 Sampling Plan for E2 Stack 3
Table 2-1 Summary of HFPO Dimer Acid E2 Stack Test Results 4
Table 6-1 Summary of HFPO Dimer Acid Test Data and Test Results E2 Stack ndash Runs 1 2 and
3 16
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 1
1 INTRODUCTION
11 FACILITY AND BACKGROUND INFORMATION
The Chemours Fayetteville Works (Chemours) is located in Bladen County North Carolina
approximately 10 miles south of the city of Fayetteville Chemours operating areas on the site
include the Fluoromonomers IXM and Polymers Processing Aid (PPA) manufacturing areas
Wastewater Treatment and Powerhouse
Chemours contracted Weston Solutions Inc (Weston) to perform HFPO Dimer Acid Fluoride
captured as HFPO Dimer Acid emission testing on the E2 stack at the facility Testing was
performed on 4-5 December 2019 and generally followed the ldquoEmission Test Protocolrdquo reviewed
and approved by the North Carolina Department of Environmental Quality (NCDEQ) This
report provides the results from the emission test program
12 TEST OBJECTIVES
The specific objectives for this test program were as follows
Measure the emissions concentrations and mass emissions rates of HFPO Dimer Acid Fluoride from the E2 stack which is located in the IXM process area
Monitor and record process and emissions control data in conjunction with the test program
Provide representative emissions data
13 TEST PROGRAM OVERVIEW
During the emissions test program the concentrations and mass emissions rates of HFPO Dimer
Acid were measured at the test location
Table 1-1 provides a summary of the test locations and the parameters that were measured along
with the samplinganalytical procedures that were followed
Section 2 provides a summary of test results A description of the processes is provided in
Section 3 Section 4 provides a description of the test locations The sampling and analytical
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 2
procedures are provided in Section 5 Detailed test results and discussion are provided in
Section 6
Appendix C includes the summary reports for the laboratory analytical results The full
laboratory data packages are provided in electronic format
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 3
Table 1-1 Sampling Plan for E2 Stack
Sampling Point amp Location E2 Stack Number of Tests 3 Parameters To Be Tested HFPO Dimer
Acid
(HFPO-DA)
Volumetric Flow Rate and Gas Velocity
Carbon Dioxide
Oxygen Water Content
Sampling or Monitoring Method EPA M-0010 EPA M1 and M2 in
conjunction with M-0010
tests
EPA M33A EPA M4 in conjunction
with M-0010 tests
Sample Extraction Analysis Method(s) LCMSMS NA6 NA NA Sample Size ge 15m3 NA NA NA NA Total Number of Samples Collected1 3 3 3 3 3 Reagent Blanks (Solvents Resins)1 1 set 0 0 0 0 Field Blank Trains1 1 per source 0 0 0 0 Proof Blanks1 1 per train 0 0 0 0 Trip Blanks12 0 set 0 0 0 0 Lab Blanks 1 per fraction3 0 0 0 0 Laboratory or Batch Control Spike Samples (LCS)
1 per fraction3 0 0 0 0
Laboratory or Batch Control Spike Sample Duplicate (LCSD)
1 per fraction3 0 0 0 0
Media Blanks 1 set4 0 0 0 0 Isotope Dilution Internal Standard Spikes Each sample 0 0 0 0 Total No of Samples 65 3 3 3 3
Key 1 Sample collected in field 2 Trip blanks include one XAD-2 resin module and one methanol sample per sample shipment 3 Lab blank and LCSLCSD includes one set per analytical fraction (front half back half and condensate) 4 One set of media blank archived at laboratory at media preparation 5 Actual number of samples collected in field 6 Not applicable
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 4
2 SUMMARY OF TEST RESULTS
A total of three test runs were performed on the E2 stack Table 2-1 provides a summary of the
HFPO Dimer Acid emissions test results Detailed test results summaries are provided in
Section 6
It is important to note that emphasis is being placed on the characterization of the emissions
based on the stack test results Research conducted in developing the protocol for stack testing
HFPO Dimer Acid Fluoride HFPO Dimer Acid Ammonium Salt and HFPO Dimer Acid
realized that the resulting testing including collection of the air samples and extraction of the
various fraction of the sampling train would result in all three compounds being expressed as
simply the HFPO Dimer Acid However it should be understood that the total HFPO Dimer
Acid results provided in Table 2-1 and in this report include a percentage of each of the three
compounds
Table 2-1 Summary of HFPO Dimer Acid E2 Stack Test Results
E2 Stack gsec lbhr
R1 111E-05 880E-05 R2 134E-06 106E-05 R3 200E-06 159E-05 Average 481E-06 382E-05
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 5
3 PROCESS DESCRIPTIONS
The IXM area is included in the scope of this test program
31 E-2
Freon E-2reg is a compound used in Nafiontrade polymerization processes to promote heat
dissipation
32 PROCESS OPERATIONS AND PARAMETERS
The following table is a summary of the operation and products from the specific areas tested
Source OperationProduct Batch or Continuous E2 Stack E-2 Batch
During the test program the following parameters were monitored by Chemours and are
included in Appendix A
IXM Process o E2 Reactor o Decanting o Drying
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 6
4 DESCRIPTION OF TEST LOCATIONS
41 E2 STACK
Two 3-inch ID test ports were installed on the 18-inch ID steel stack as shown below
Per EPA Method 1 a total of 12 traverse points (six per axis) were used for M-0010 isokinetic
sampling Figure 4-1 provides a schematic of the test ports and traverse point locations
Location Distance from Flow Disturbance Downstream (B) Upstream (A)
E2 Stack 125 feet gt 8 duct diameters
4 feet gt 26 diameters
DRAWING NOT TO SCALE
4
125
FIGURE 4-1E2 STACK
TEST PORT AND TRAVERSE POINT LOCATION
IASDATACHEMOURS15418002018FIGURE 4-1 E2 STACK
TRAVERSEPOINT
NUMBER
123456
18
7
DISTANCE FROMINSIDE NEAR
WALL (INCHES)
12 585 3812 5815 38
17
E2BLDG
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 8
5 SAMPLING AND ANALYTICAL METHODS
51 STACK GAS SAMPLING PROCEDURES
The purpose of this section is to describe the stack gas emissions sampling trains and to provide
details of the stack sampling and analytical procedures utilized during the emissions test
program
511 Pre-Test Determinations
Preliminary test data were obtained at the test location Stack geometry measurements were
measured and recorded and traverse point distances verified A preliminary velocity traverse
was performed utilizing a calibrated S-type pitot tube and an inclined manometer to determine
velocity profiles Flue gas temperatures were observed with a calibrated direct readout panel
meter equipped with a chromel-alumel thermocouple Preliminary water vapor content was
estimated by wet bulbdry bulb temperature measurements
A check for the presence or absence of cyclonic flow was conducted at the test location The
cyclonic flow check was negative (lt 20deg) verifying that the test location was acceptable for
testing
Preliminary test data was used for nozzle sizing and sampling rate determinations for isokinetic
sampling procedures
Calibration of probe nozzles pitot tubes metering systems and temperature measurement
devices was performed as specified in Section 5 of EPA Method 5 test procedures
52 STACK PARAMETERS
521 EPA Method 0010
The sampling train utilized to perform the HFPO Dimer Acid sampling at the location was an
EPA Method 0010 train (see Figure 5-1) The Method 0010 consisted of a borosilicate nozzle
that attached directly to a heated borosilicate probe In order to minimize possible thermal
degradation of the HFPO Dimer Acid the probe and particulate filter were heated above stack
temperature to minimize water vapor condensation before the filter The probe was connected
directly to a heated borosilicate filter holder containing a solvent extracted glass fiber filter
6
9
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 10
A section of borosilicate glass or flexible polyethylene tubing connected the filter holder exit to a
Grahm (spiral) type ice water-cooled condenser an ice water-jacketed sorbent module containing
approximately 40 grams of XAD-2 resin The XAD-2 resin tube was equipped with an inlet
temperature sensor The XAD-2 resin trap was followed by a condensate knockout impinger and
a series of two impingers that contained 100 mL of high-purity distilled water The train also
included a second XAD-2 resin trap behind the impinger section to evaluate possible sampling
train breakthrough Each XAD-2 resin trap was connected to a 1-liter condensate knockout trap
The final impinger contained 300 grams of dry pre-weighed silica gel All impingers and the
condensate traps were maintained in an ice bath Ice water was continuously circulated in the
condenser and the XAD-2 module to maintain method-required temperature A control console
with a leakless vacuum pump a calibrated orifice and dual inclined manometers was connected
to the final impinger via an umbilical cord to complete the sample train
HFPO Dimer Acid Fluoride (CAS No 2062-98-8) that is present in the stack gas is expected to
be captured in the sampling train along with HFPO Dimer Acid (CAS No 13252-13-6) HFPO
Dimer Acid Fluoride underwent hydrolysis instantaneously in water in the sampling train and
during the sample recovery step and was converted to HFPO Dimer Acid such that the amount
of HFPO Dimer Acid emissions represented a combination of both HFPO Dimer Acid Fluoride
and HFPO Dimer Acid
During sampling gas stream velocities were measured by attaching a calibrated S-type pitot tube
into the gas stream adjacent to the sampling nozzle The velocity pressure differential was
observed immediately after positioning the nozzle at each traverse point and the sampling rate
adjusted to maintain isokineticity at 100 plusmn 10 Flue gas temperature was monitored at each
point with a calibrated panel meter and thermocouple Isokinetic test data was recorded at each
traverse point during all test periods as appropriate Leak checks were performed on the
sampling apparatus according to reference method instructions prior to and following each run
component change (if required) or during midpoint port changes
522 EPA Method 0010 Sample Recovery
At the conclusion of each test the sampling train was dismantled the openings sealed and the
components transported to the field laboratory trailer for recovery
A consistent procedure was employed for sample recovery
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 11
1 The two XAD-2 covered (to minimize light degradation) sorbent modules (1 and 2) were sealed and labeled
2 The glass fiber filter(s) were removed from the holder with tweezers and placed in a
polyethylene container along with any loose particulate and filter fragments
3 The particulate adhering to the internal surfaces of the nozzle probe and front half of the filter holder were rinsed with a solution of methanol and ammonium hydroxide into a polyethylene container while brushing a minimum of three times until no visible particulate remained Particulate adhering to the brush was rinsed with methanol ammonium hydroxide into the same container The container was sealed
4 The volume of liquid collected in the first condensate trap was measured the value
recorded and the contents poured into a polyethylene container
5 All train components between the filter exit and the first condensate trap were rinsed with methanolammonium hydroxide The solvent rinse was placed in a separate polyethylene container and sealed
6 The volume of liquid in impingers one and two and the second condensate trap were
measured the values recorded and the sample was placed in the same container as Step 4 above then sealed
7 The two impingers condensate trap and connectors were rinsed with methanol ammonium hydroxide The solvent sample was placed in a separate polyethylene container and sealed
8 The silica gel in the final impinger was weighed and the weight gain value recorded
9 Site (reagent) blank samples of the methanolammonium hydroxide XAD resin filter
and distilled water were retained for analysis Each container was labeled to clearly identify its contents All samples were maintained cool
Following sample recovery all samples were transported to TestAmerica Laboratories Inc
(TestAmerica) for sample extraction and analysis
See Figure 5-2 for a schematic of the Method 0010 sample recovery process
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 12
523 EPA Method 0010 Sample Analysis
Method 0010 sampling trains resulted in four separate analytical fractions for HFPO Dimer Acid
analysis according to SW-846 Method 3542
Front-half Compositemdashcomprised of the particulate filter and the probe nozzle and
front-half of the filter holder solvent rinses
Back-half Compositemdashcomprised of the first XAD-2 resin material and the back-half of
the filter holder with connecting glassware solvent rinses
Condensate Compositemdashcomprised of the aqueous condensates and the contents of
impingers one and two with solvent rinses
Breakthrough XAD-2 Resin Tubemdashcomprised of the resin tube behind the series of
impingers
The second XAD-2 resin material was analyzed separately to evaluate any possible sampling
train HFPO-DA breakthrough
The front-half and back-half composites and the second XAD-2 resin material were placed in
polypropylene wide-mouth bottles and tumbled with methanol containing 5 NH4OH for 18
hours Portions of the extracts were processed analytically for the HFPO dimer acid by liquid
chromatography and duel mass spectroscopy (HPLCMSMS) The condensate composite was
concentrated onto a solid phase extraction (SPE) cartridge followed by desorption from the
cartridge using methanol Portions of those extracts were also processed analytically by
HPLCMSMS
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 1
1 INTRODUCTION
11 FACILITY AND BACKGROUND INFORMATION
The Chemours Fayetteville Works (Chemours) is located in Bladen County North Carolina
approximately 10 miles south of the city of Fayetteville Chemours operating areas on the site
include the Fluoromonomers IXM and Polymers Processing Aid (PPA) manufacturing areas
Wastewater Treatment and Powerhouse
Chemours contracted Weston Solutions Inc (Weston) to perform HFPO Dimer Acid Fluoride
captured as HFPO Dimer Acid emission testing on the E2 stack at the facility Testing was
performed on 4-5 December 2019 and generally followed the ldquoEmission Test Protocolrdquo reviewed
and approved by the North Carolina Department of Environmental Quality (NCDEQ) This
report provides the results from the emission test program
12 TEST OBJECTIVES
The specific objectives for this test program were as follows
Measure the emissions concentrations and mass emissions rates of HFPO Dimer Acid Fluoride from the E2 stack which is located in the IXM process area
Monitor and record process and emissions control data in conjunction with the test program
Provide representative emissions data
13 TEST PROGRAM OVERVIEW
During the emissions test program the concentrations and mass emissions rates of HFPO Dimer
Acid were measured at the test location
Table 1-1 provides a summary of the test locations and the parameters that were measured along
with the samplinganalytical procedures that were followed
Section 2 provides a summary of test results A description of the processes is provided in
Section 3 Section 4 provides a description of the test locations The sampling and analytical
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 2
procedures are provided in Section 5 Detailed test results and discussion are provided in
Section 6
Appendix C includes the summary reports for the laboratory analytical results The full
laboratory data packages are provided in electronic format
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 3
Table 1-1 Sampling Plan for E2 Stack
Sampling Point amp Location E2 Stack Number of Tests 3 Parameters To Be Tested HFPO Dimer
Acid
(HFPO-DA)
Volumetric Flow Rate and Gas Velocity
Carbon Dioxide
Oxygen Water Content
Sampling or Monitoring Method EPA M-0010 EPA M1 and M2 in
conjunction with M-0010
tests
EPA M33A EPA M4 in conjunction
with M-0010 tests
Sample Extraction Analysis Method(s) LCMSMS NA6 NA NA Sample Size ge 15m3 NA NA NA NA Total Number of Samples Collected1 3 3 3 3 3 Reagent Blanks (Solvents Resins)1 1 set 0 0 0 0 Field Blank Trains1 1 per source 0 0 0 0 Proof Blanks1 1 per train 0 0 0 0 Trip Blanks12 0 set 0 0 0 0 Lab Blanks 1 per fraction3 0 0 0 0 Laboratory or Batch Control Spike Samples (LCS)
1 per fraction3 0 0 0 0
Laboratory or Batch Control Spike Sample Duplicate (LCSD)
1 per fraction3 0 0 0 0
Media Blanks 1 set4 0 0 0 0 Isotope Dilution Internal Standard Spikes Each sample 0 0 0 0 Total No of Samples 65 3 3 3 3
Key 1 Sample collected in field 2 Trip blanks include one XAD-2 resin module and one methanol sample per sample shipment 3 Lab blank and LCSLCSD includes one set per analytical fraction (front half back half and condensate) 4 One set of media blank archived at laboratory at media preparation 5 Actual number of samples collected in field 6 Not applicable
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 4
2 SUMMARY OF TEST RESULTS
A total of three test runs were performed on the E2 stack Table 2-1 provides a summary of the
HFPO Dimer Acid emissions test results Detailed test results summaries are provided in
Section 6
It is important to note that emphasis is being placed on the characterization of the emissions
based on the stack test results Research conducted in developing the protocol for stack testing
HFPO Dimer Acid Fluoride HFPO Dimer Acid Ammonium Salt and HFPO Dimer Acid
realized that the resulting testing including collection of the air samples and extraction of the
various fraction of the sampling train would result in all three compounds being expressed as
simply the HFPO Dimer Acid However it should be understood that the total HFPO Dimer
Acid results provided in Table 2-1 and in this report include a percentage of each of the three
compounds
Table 2-1 Summary of HFPO Dimer Acid E2 Stack Test Results
E2 Stack gsec lbhr
R1 111E-05 880E-05 R2 134E-06 106E-05 R3 200E-06 159E-05 Average 481E-06 382E-05
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 5
3 PROCESS DESCRIPTIONS
The IXM area is included in the scope of this test program
31 E-2
Freon E-2reg is a compound used in Nafiontrade polymerization processes to promote heat
dissipation
32 PROCESS OPERATIONS AND PARAMETERS
The following table is a summary of the operation and products from the specific areas tested
Source OperationProduct Batch or Continuous E2 Stack E-2 Batch
During the test program the following parameters were monitored by Chemours and are
included in Appendix A
IXM Process o E2 Reactor o Decanting o Drying
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 6
4 DESCRIPTION OF TEST LOCATIONS
41 E2 STACK
Two 3-inch ID test ports were installed on the 18-inch ID steel stack as shown below
Per EPA Method 1 a total of 12 traverse points (six per axis) were used for M-0010 isokinetic
sampling Figure 4-1 provides a schematic of the test ports and traverse point locations
Location Distance from Flow Disturbance Downstream (B) Upstream (A)
E2 Stack 125 feet gt 8 duct diameters
4 feet gt 26 diameters
DRAWING NOT TO SCALE
4
125
FIGURE 4-1E2 STACK
TEST PORT AND TRAVERSE POINT LOCATION
IASDATACHEMOURS15418002018FIGURE 4-1 E2 STACK
TRAVERSEPOINT
NUMBER
123456
18
7
DISTANCE FROMINSIDE NEAR
WALL (INCHES)
12 585 3812 5815 38
17
E2BLDG
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 8
5 SAMPLING AND ANALYTICAL METHODS
51 STACK GAS SAMPLING PROCEDURES
The purpose of this section is to describe the stack gas emissions sampling trains and to provide
details of the stack sampling and analytical procedures utilized during the emissions test
program
511 Pre-Test Determinations
Preliminary test data were obtained at the test location Stack geometry measurements were
measured and recorded and traverse point distances verified A preliminary velocity traverse
was performed utilizing a calibrated S-type pitot tube and an inclined manometer to determine
velocity profiles Flue gas temperatures were observed with a calibrated direct readout panel
meter equipped with a chromel-alumel thermocouple Preliminary water vapor content was
estimated by wet bulbdry bulb temperature measurements
A check for the presence or absence of cyclonic flow was conducted at the test location The
cyclonic flow check was negative (lt 20deg) verifying that the test location was acceptable for
testing
Preliminary test data was used for nozzle sizing and sampling rate determinations for isokinetic
sampling procedures
Calibration of probe nozzles pitot tubes metering systems and temperature measurement
devices was performed as specified in Section 5 of EPA Method 5 test procedures
52 STACK PARAMETERS
521 EPA Method 0010
The sampling train utilized to perform the HFPO Dimer Acid sampling at the location was an
EPA Method 0010 train (see Figure 5-1) The Method 0010 consisted of a borosilicate nozzle
that attached directly to a heated borosilicate probe In order to minimize possible thermal
degradation of the HFPO Dimer Acid the probe and particulate filter were heated above stack
temperature to minimize water vapor condensation before the filter The probe was connected
directly to a heated borosilicate filter holder containing a solvent extracted glass fiber filter
6
9
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 10
A section of borosilicate glass or flexible polyethylene tubing connected the filter holder exit to a
Grahm (spiral) type ice water-cooled condenser an ice water-jacketed sorbent module containing
approximately 40 grams of XAD-2 resin The XAD-2 resin tube was equipped with an inlet
temperature sensor The XAD-2 resin trap was followed by a condensate knockout impinger and
a series of two impingers that contained 100 mL of high-purity distilled water The train also
included a second XAD-2 resin trap behind the impinger section to evaluate possible sampling
train breakthrough Each XAD-2 resin trap was connected to a 1-liter condensate knockout trap
The final impinger contained 300 grams of dry pre-weighed silica gel All impingers and the
condensate traps were maintained in an ice bath Ice water was continuously circulated in the
condenser and the XAD-2 module to maintain method-required temperature A control console
with a leakless vacuum pump a calibrated orifice and dual inclined manometers was connected
to the final impinger via an umbilical cord to complete the sample train
HFPO Dimer Acid Fluoride (CAS No 2062-98-8) that is present in the stack gas is expected to
be captured in the sampling train along with HFPO Dimer Acid (CAS No 13252-13-6) HFPO
Dimer Acid Fluoride underwent hydrolysis instantaneously in water in the sampling train and
during the sample recovery step and was converted to HFPO Dimer Acid such that the amount
of HFPO Dimer Acid emissions represented a combination of both HFPO Dimer Acid Fluoride
and HFPO Dimer Acid
During sampling gas stream velocities were measured by attaching a calibrated S-type pitot tube
into the gas stream adjacent to the sampling nozzle The velocity pressure differential was
observed immediately after positioning the nozzle at each traverse point and the sampling rate
adjusted to maintain isokineticity at 100 plusmn 10 Flue gas temperature was monitored at each
point with a calibrated panel meter and thermocouple Isokinetic test data was recorded at each
traverse point during all test periods as appropriate Leak checks were performed on the
sampling apparatus according to reference method instructions prior to and following each run
component change (if required) or during midpoint port changes
522 EPA Method 0010 Sample Recovery
At the conclusion of each test the sampling train was dismantled the openings sealed and the
components transported to the field laboratory trailer for recovery
A consistent procedure was employed for sample recovery
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 11
1 The two XAD-2 covered (to minimize light degradation) sorbent modules (1 and 2) were sealed and labeled
2 The glass fiber filter(s) were removed from the holder with tweezers and placed in a
polyethylene container along with any loose particulate and filter fragments
3 The particulate adhering to the internal surfaces of the nozzle probe and front half of the filter holder were rinsed with a solution of methanol and ammonium hydroxide into a polyethylene container while brushing a minimum of three times until no visible particulate remained Particulate adhering to the brush was rinsed with methanol ammonium hydroxide into the same container The container was sealed
4 The volume of liquid collected in the first condensate trap was measured the value
recorded and the contents poured into a polyethylene container
5 All train components between the filter exit and the first condensate trap were rinsed with methanolammonium hydroxide The solvent rinse was placed in a separate polyethylene container and sealed
6 The volume of liquid in impingers one and two and the second condensate trap were
measured the values recorded and the sample was placed in the same container as Step 4 above then sealed
7 The two impingers condensate trap and connectors were rinsed with methanol ammonium hydroxide The solvent sample was placed in a separate polyethylene container and sealed
8 The silica gel in the final impinger was weighed and the weight gain value recorded
9 Site (reagent) blank samples of the methanolammonium hydroxide XAD resin filter
and distilled water were retained for analysis Each container was labeled to clearly identify its contents All samples were maintained cool
Following sample recovery all samples were transported to TestAmerica Laboratories Inc
(TestAmerica) for sample extraction and analysis
See Figure 5-2 for a schematic of the Method 0010 sample recovery process
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 12
523 EPA Method 0010 Sample Analysis
Method 0010 sampling trains resulted in four separate analytical fractions for HFPO Dimer Acid
analysis according to SW-846 Method 3542
Front-half Compositemdashcomprised of the particulate filter and the probe nozzle and
front-half of the filter holder solvent rinses
Back-half Compositemdashcomprised of the first XAD-2 resin material and the back-half of
the filter holder with connecting glassware solvent rinses
Condensate Compositemdashcomprised of the aqueous condensates and the contents of
impingers one and two with solvent rinses
Breakthrough XAD-2 Resin Tubemdashcomprised of the resin tube behind the series of
impingers
The second XAD-2 resin material was analyzed separately to evaluate any possible sampling
train HFPO-DA breakthrough
The front-half and back-half composites and the second XAD-2 resin material were placed in
polypropylene wide-mouth bottles and tumbled with methanol containing 5 NH4OH for 18
hours Portions of the extracts were processed analytically for the HFPO dimer acid by liquid
chromatography and duel mass spectroscopy (HPLCMSMS) The condensate composite was
concentrated onto a solid phase extraction (SPE) cartridge followed by desorption from the
cartridge using methanol Portions of those extracts were also processed analytically by
HPLCMSMS
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 2
procedures are provided in Section 5 Detailed test results and discussion are provided in
Section 6
Appendix C includes the summary reports for the laboratory analytical results The full
laboratory data packages are provided in electronic format
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 3
Table 1-1 Sampling Plan for E2 Stack
Sampling Point amp Location E2 Stack Number of Tests 3 Parameters To Be Tested HFPO Dimer
Acid
(HFPO-DA)
Volumetric Flow Rate and Gas Velocity
Carbon Dioxide
Oxygen Water Content
Sampling or Monitoring Method EPA M-0010 EPA M1 and M2 in
conjunction with M-0010
tests
EPA M33A EPA M4 in conjunction
with M-0010 tests
Sample Extraction Analysis Method(s) LCMSMS NA6 NA NA Sample Size ge 15m3 NA NA NA NA Total Number of Samples Collected1 3 3 3 3 3 Reagent Blanks (Solvents Resins)1 1 set 0 0 0 0 Field Blank Trains1 1 per source 0 0 0 0 Proof Blanks1 1 per train 0 0 0 0 Trip Blanks12 0 set 0 0 0 0 Lab Blanks 1 per fraction3 0 0 0 0 Laboratory or Batch Control Spike Samples (LCS)
1 per fraction3 0 0 0 0
Laboratory or Batch Control Spike Sample Duplicate (LCSD)
1 per fraction3 0 0 0 0
Media Blanks 1 set4 0 0 0 0 Isotope Dilution Internal Standard Spikes Each sample 0 0 0 0 Total No of Samples 65 3 3 3 3
Key 1 Sample collected in field 2 Trip blanks include one XAD-2 resin module and one methanol sample per sample shipment 3 Lab blank and LCSLCSD includes one set per analytical fraction (front half back half and condensate) 4 One set of media blank archived at laboratory at media preparation 5 Actual number of samples collected in field 6 Not applicable
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 4
2 SUMMARY OF TEST RESULTS
A total of three test runs were performed on the E2 stack Table 2-1 provides a summary of the
HFPO Dimer Acid emissions test results Detailed test results summaries are provided in
Section 6
It is important to note that emphasis is being placed on the characterization of the emissions
based on the stack test results Research conducted in developing the protocol for stack testing
HFPO Dimer Acid Fluoride HFPO Dimer Acid Ammonium Salt and HFPO Dimer Acid
realized that the resulting testing including collection of the air samples and extraction of the
various fraction of the sampling train would result in all three compounds being expressed as
simply the HFPO Dimer Acid However it should be understood that the total HFPO Dimer
Acid results provided in Table 2-1 and in this report include a percentage of each of the three
compounds
Table 2-1 Summary of HFPO Dimer Acid E2 Stack Test Results
E2 Stack gsec lbhr
R1 111E-05 880E-05 R2 134E-06 106E-05 R3 200E-06 159E-05 Average 481E-06 382E-05
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 5
3 PROCESS DESCRIPTIONS
The IXM area is included in the scope of this test program
31 E-2
Freon E-2reg is a compound used in Nafiontrade polymerization processes to promote heat
dissipation
32 PROCESS OPERATIONS AND PARAMETERS
The following table is a summary of the operation and products from the specific areas tested
Source OperationProduct Batch or Continuous E2 Stack E-2 Batch
During the test program the following parameters were monitored by Chemours and are
included in Appendix A
IXM Process o E2 Reactor o Decanting o Drying
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 6
4 DESCRIPTION OF TEST LOCATIONS
41 E2 STACK
Two 3-inch ID test ports were installed on the 18-inch ID steel stack as shown below
Per EPA Method 1 a total of 12 traverse points (six per axis) were used for M-0010 isokinetic
sampling Figure 4-1 provides a schematic of the test ports and traverse point locations
Location Distance from Flow Disturbance Downstream (B) Upstream (A)
E2 Stack 125 feet gt 8 duct diameters
4 feet gt 26 diameters
DRAWING NOT TO SCALE
4
125
FIGURE 4-1E2 STACK
TEST PORT AND TRAVERSE POINT LOCATION
IASDATACHEMOURS15418002018FIGURE 4-1 E2 STACK
TRAVERSEPOINT
NUMBER
123456
18
7
DISTANCE FROMINSIDE NEAR
WALL (INCHES)
12 585 3812 5815 38
17
E2BLDG
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 8
5 SAMPLING AND ANALYTICAL METHODS
51 STACK GAS SAMPLING PROCEDURES
The purpose of this section is to describe the stack gas emissions sampling trains and to provide
details of the stack sampling and analytical procedures utilized during the emissions test
program
511 Pre-Test Determinations
Preliminary test data were obtained at the test location Stack geometry measurements were
measured and recorded and traverse point distances verified A preliminary velocity traverse
was performed utilizing a calibrated S-type pitot tube and an inclined manometer to determine
velocity profiles Flue gas temperatures were observed with a calibrated direct readout panel
meter equipped with a chromel-alumel thermocouple Preliminary water vapor content was
estimated by wet bulbdry bulb temperature measurements
A check for the presence or absence of cyclonic flow was conducted at the test location The
cyclonic flow check was negative (lt 20deg) verifying that the test location was acceptable for
testing
Preliminary test data was used for nozzle sizing and sampling rate determinations for isokinetic
sampling procedures
Calibration of probe nozzles pitot tubes metering systems and temperature measurement
devices was performed as specified in Section 5 of EPA Method 5 test procedures
52 STACK PARAMETERS
521 EPA Method 0010
The sampling train utilized to perform the HFPO Dimer Acid sampling at the location was an
EPA Method 0010 train (see Figure 5-1) The Method 0010 consisted of a borosilicate nozzle
that attached directly to a heated borosilicate probe In order to minimize possible thermal
degradation of the HFPO Dimer Acid the probe and particulate filter were heated above stack
temperature to minimize water vapor condensation before the filter The probe was connected
directly to a heated borosilicate filter holder containing a solvent extracted glass fiber filter
6
9
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 10
A section of borosilicate glass or flexible polyethylene tubing connected the filter holder exit to a
Grahm (spiral) type ice water-cooled condenser an ice water-jacketed sorbent module containing
approximately 40 grams of XAD-2 resin The XAD-2 resin tube was equipped with an inlet
temperature sensor The XAD-2 resin trap was followed by a condensate knockout impinger and
a series of two impingers that contained 100 mL of high-purity distilled water The train also
included a second XAD-2 resin trap behind the impinger section to evaluate possible sampling
train breakthrough Each XAD-2 resin trap was connected to a 1-liter condensate knockout trap
The final impinger contained 300 grams of dry pre-weighed silica gel All impingers and the
condensate traps were maintained in an ice bath Ice water was continuously circulated in the
condenser and the XAD-2 module to maintain method-required temperature A control console
with a leakless vacuum pump a calibrated orifice and dual inclined manometers was connected
to the final impinger via an umbilical cord to complete the sample train
HFPO Dimer Acid Fluoride (CAS No 2062-98-8) that is present in the stack gas is expected to
be captured in the sampling train along with HFPO Dimer Acid (CAS No 13252-13-6) HFPO
Dimer Acid Fluoride underwent hydrolysis instantaneously in water in the sampling train and
during the sample recovery step and was converted to HFPO Dimer Acid such that the amount
of HFPO Dimer Acid emissions represented a combination of both HFPO Dimer Acid Fluoride
and HFPO Dimer Acid
During sampling gas stream velocities were measured by attaching a calibrated S-type pitot tube
into the gas stream adjacent to the sampling nozzle The velocity pressure differential was
observed immediately after positioning the nozzle at each traverse point and the sampling rate
adjusted to maintain isokineticity at 100 plusmn 10 Flue gas temperature was monitored at each
point with a calibrated panel meter and thermocouple Isokinetic test data was recorded at each
traverse point during all test periods as appropriate Leak checks were performed on the
sampling apparatus according to reference method instructions prior to and following each run
component change (if required) or during midpoint port changes
522 EPA Method 0010 Sample Recovery
At the conclusion of each test the sampling train was dismantled the openings sealed and the
components transported to the field laboratory trailer for recovery
A consistent procedure was employed for sample recovery
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 11
1 The two XAD-2 covered (to minimize light degradation) sorbent modules (1 and 2) were sealed and labeled
2 The glass fiber filter(s) were removed from the holder with tweezers and placed in a
polyethylene container along with any loose particulate and filter fragments
3 The particulate adhering to the internal surfaces of the nozzle probe and front half of the filter holder were rinsed with a solution of methanol and ammonium hydroxide into a polyethylene container while brushing a minimum of three times until no visible particulate remained Particulate adhering to the brush was rinsed with methanol ammonium hydroxide into the same container The container was sealed
4 The volume of liquid collected in the first condensate trap was measured the value
recorded and the contents poured into a polyethylene container
5 All train components between the filter exit and the first condensate trap were rinsed with methanolammonium hydroxide The solvent rinse was placed in a separate polyethylene container and sealed
6 The volume of liquid in impingers one and two and the second condensate trap were
measured the values recorded and the sample was placed in the same container as Step 4 above then sealed
7 The two impingers condensate trap and connectors were rinsed with methanol ammonium hydroxide The solvent sample was placed in a separate polyethylene container and sealed
8 The silica gel in the final impinger was weighed and the weight gain value recorded
9 Site (reagent) blank samples of the methanolammonium hydroxide XAD resin filter
and distilled water were retained for analysis Each container was labeled to clearly identify its contents All samples were maintained cool
Following sample recovery all samples were transported to TestAmerica Laboratories Inc
(TestAmerica) for sample extraction and analysis
See Figure 5-2 for a schematic of the Method 0010 sample recovery process
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 12
523 EPA Method 0010 Sample Analysis
Method 0010 sampling trains resulted in four separate analytical fractions for HFPO Dimer Acid
analysis according to SW-846 Method 3542
Front-half Compositemdashcomprised of the particulate filter and the probe nozzle and
front-half of the filter holder solvent rinses
Back-half Compositemdashcomprised of the first XAD-2 resin material and the back-half of
the filter holder with connecting glassware solvent rinses
Condensate Compositemdashcomprised of the aqueous condensates and the contents of
impingers one and two with solvent rinses
Breakthrough XAD-2 Resin Tubemdashcomprised of the resin tube behind the series of
impingers
The second XAD-2 resin material was analyzed separately to evaluate any possible sampling
train HFPO-DA breakthrough
The front-half and back-half composites and the second XAD-2 resin material were placed in
polypropylene wide-mouth bottles and tumbled with methanol containing 5 NH4OH for 18
hours Portions of the extracts were processed analytically for the HFPO dimer acid by liquid
chromatography and duel mass spectroscopy (HPLCMSMS) The condensate composite was
concentrated onto a solid phase extraction (SPE) cartridge followed by desorption from the
cartridge using methanol Portions of those extracts were also processed analytically by
HPLCMSMS
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 3
Table 1-1 Sampling Plan for E2 Stack
Sampling Point amp Location E2 Stack Number of Tests 3 Parameters To Be Tested HFPO Dimer
Acid
(HFPO-DA)
Volumetric Flow Rate and Gas Velocity
Carbon Dioxide
Oxygen Water Content
Sampling or Monitoring Method EPA M-0010 EPA M1 and M2 in
conjunction with M-0010
tests
EPA M33A EPA M4 in conjunction
with M-0010 tests
Sample Extraction Analysis Method(s) LCMSMS NA6 NA NA Sample Size ge 15m3 NA NA NA NA Total Number of Samples Collected1 3 3 3 3 3 Reagent Blanks (Solvents Resins)1 1 set 0 0 0 0 Field Blank Trains1 1 per source 0 0 0 0 Proof Blanks1 1 per train 0 0 0 0 Trip Blanks12 0 set 0 0 0 0 Lab Blanks 1 per fraction3 0 0 0 0 Laboratory or Batch Control Spike Samples (LCS)
1 per fraction3 0 0 0 0
Laboratory or Batch Control Spike Sample Duplicate (LCSD)
1 per fraction3 0 0 0 0
Media Blanks 1 set4 0 0 0 0 Isotope Dilution Internal Standard Spikes Each sample 0 0 0 0 Total No of Samples 65 3 3 3 3
Key 1 Sample collected in field 2 Trip blanks include one XAD-2 resin module and one methanol sample per sample shipment 3 Lab blank and LCSLCSD includes one set per analytical fraction (front half back half and condensate) 4 One set of media blank archived at laboratory at media preparation 5 Actual number of samples collected in field 6 Not applicable
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 4
2 SUMMARY OF TEST RESULTS
A total of three test runs were performed on the E2 stack Table 2-1 provides a summary of the
HFPO Dimer Acid emissions test results Detailed test results summaries are provided in
Section 6
It is important to note that emphasis is being placed on the characterization of the emissions
based on the stack test results Research conducted in developing the protocol for stack testing
HFPO Dimer Acid Fluoride HFPO Dimer Acid Ammonium Salt and HFPO Dimer Acid
realized that the resulting testing including collection of the air samples and extraction of the
various fraction of the sampling train would result in all three compounds being expressed as
simply the HFPO Dimer Acid However it should be understood that the total HFPO Dimer
Acid results provided in Table 2-1 and in this report include a percentage of each of the three
compounds
Table 2-1 Summary of HFPO Dimer Acid E2 Stack Test Results
E2 Stack gsec lbhr
R1 111E-05 880E-05 R2 134E-06 106E-05 R3 200E-06 159E-05 Average 481E-06 382E-05
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 5
3 PROCESS DESCRIPTIONS
The IXM area is included in the scope of this test program
31 E-2
Freon E-2reg is a compound used in Nafiontrade polymerization processes to promote heat
dissipation
32 PROCESS OPERATIONS AND PARAMETERS
The following table is a summary of the operation and products from the specific areas tested
Source OperationProduct Batch or Continuous E2 Stack E-2 Batch
During the test program the following parameters were monitored by Chemours and are
included in Appendix A
IXM Process o E2 Reactor o Decanting o Drying
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 6
4 DESCRIPTION OF TEST LOCATIONS
41 E2 STACK
Two 3-inch ID test ports were installed on the 18-inch ID steel stack as shown below
Per EPA Method 1 a total of 12 traverse points (six per axis) were used for M-0010 isokinetic
sampling Figure 4-1 provides a schematic of the test ports and traverse point locations
Location Distance from Flow Disturbance Downstream (B) Upstream (A)
E2 Stack 125 feet gt 8 duct diameters
4 feet gt 26 diameters
DRAWING NOT TO SCALE
4
125
FIGURE 4-1E2 STACK
TEST PORT AND TRAVERSE POINT LOCATION
IASDATACHEMOURS15418002018FIGURE 4-1 E2 STACK
TRAVERSEPOINT
NUMBER
123456
18
7
DISTANCE FROMINSIDE NEAR
WALL (INCHES)
12 585 3812 5815 38
17
E2BLDG
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 8
5 SAMPLING AND ANALYTICAL METHODS
51 STACK GAS SAMPLING PROCEDURES
The purpose of this section is to describe the stack gas emissions sampling trains and to provide
details of the stack sampling and analytical procedures utilized during the emissions test
program
511 Pre-Test Determinations
Preliminary test data were obtained at the test location Stack geometry measurements were
measured and recorded and traverse point distances verified A preliminary velocity traverse
was performed utilizing a calibrated S-type pitot tube and an inclined manometer to determine
velocity profiles Flue gas temperatures were observed with a calibrated direct readout panel
meter equipped with a chromel-alumel thermocouple Preliminary water vapor content was
estimated by wet bulbdry bulb temperature measurements
A check for the presence or absence of cyclonic flow was conducted at the test location The
cyclonic flow check was negative (lt 20deg) verifying that the test location was acceptable for
testing
Preliminary test data was used for nozzle sizing and sampling rate determinations for isokinetic
sampling procedures
Calibration of probe nozzles pitot tubes metering systems and temperature measurement
devices was performed as specified in Section 5 of EPA Method 5 test procedures
52 STACK PARAMETERS
521 EPA Method 0010
The sampling train utilized to perform the HFPO Dimer Acid sampling at the location was an
EPA Method 0010 train (see Figure 5-1) The Method 0010 consisted of a borosilicate nozzle
that attached directly to a heated borosilicate probe In order to minimize possible thermal
degradation of the HFPO Dimer Acid the probe and particulate filter were heated above stack
temperature to minimize water vapor condensation before the filter The probe was connected
directly to a heated borosilicate filter holder containing a solvent extracted glass fiber filter
6
9
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 10
A section of borosilicate glass or flexible polyethylene tubing connected the filter holder exit to a
Grahm (spiral) type ice water-cooled condenser an ice water-jacketed sorbent module containing
approximately 40 grams of XAD-2 resin The XAD-2 resin tube was equipped with an inlet
temperature sensor The XAD-2 resin trap was followed by a condensate knockout impinger and
a series of two impingers that contained 100 mL of high-purity distilled water The train also
included a second XAD-2 resin trap behind the impinger section to evaluate possible sampling
train breakthrough Each XAD-2 resin trap was connected to a 1-liter condensate knockout trap
The final impinger contained 300 grams of dry pre-weighed silica gel All impingers and the
condensate traps were maintained in an ice bath Ice water was continuously circulated in the
condenser and the XAD-2 module to maintain method-required temperature A control console
with a leakless vacuum pump a calibrated orifice and dual inclined manometers was connected
to the final impinger via an umbilical cord to complete the sample train
HFPO Dimer Acid Fluoride (CAS No 2062-98-8) that is present in the stack gas is expected to
be captured in the sampling train along with HFPO Dimer Acid (CAS No 13252-13-6) HFPO
Dimer Acid Fluoride underwent hydrolysis instantaneously in water in the sampling train and
during the sample recovery step and was converted to HFPO Dimer Acid such that the amount
of HFPO Dimer Acid emissions represented a combination of both HFPO Dimer Acid Fluoride
and HFPO Dimer Acid
During sampling gas stream velocities were measured by attaching a calibrated S-type pitot tube
into the gas stream adjacent to the sampling nozzle The velocity pressure differential was
observed immediately after positioning the nozzle at each traverse point and the sampling rate
adjusted to maintain isokineticity at 100 plusmn 10 Flue gas temperature was monitored at each
point with a calibrated panel meter and thermocouple Isokinetic test data was recorded at each
traverse point during all test periods as appropriate Leak checks were performed on the
sampling apparatus according to reference method instructions prior to and following each run
component change (if required) or during midpoint port changes
522 EPA Method 0010 Sample Recovery
At the conclusion of each test the sampling train was dismantled the openings sealed and the
components transported to the field laboratory trailer for recovery
A consistent procedure was employed for sample recovery
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 11
1 The two XAD-2 covered (to minimize light degradation) sorbent modules (1 and 2) were sealed and labeled
2 The glass fiber filter(s) were removed from the holder with tweezers and placed in a
polyethylene container along with any loose particulate and filter fragments
3 The particulate adhering to the internal surfaces of the nozzle probe and front half of the filter holder were rinsed with a solution of methanol and ammonium hydroxide into a polyethylene container while brushing a minimum of three times until no visible particulate remained Particulate adhering to the brush was rinsed with methanol ammonium hydroxide into the same container The container was sealed
4 The volume of liquid collected in the first condensate trap was measured the value
recorded and the contents poured into a polyethylene container
5 All train components between the filter exit and the first condensate trap were rinsed with methanolammonium hydroxide The solvent rinse was placed in a separate polyethylene container and sealed
6 The volume of liquid in impingers one and two and the second condensate trap were
measured the values recorded and the sample was placed in the same container as Step 4 above then sealed
7 The two impingers condensate trap and connectors were rinsed with methanol ammonium hydroxide The solvent sample was placed in a separate polyethylene container and sealed
8 The silica gel in the final impinger was weighed and the weight gain value recorded
9 Site (reagent) blank samples of the methanolammonium hydroxide XAD resin filter
and distilled water were retained for analysis Each container was labeled to clearly identify its contents All samples were maintained cool
Following sample recovery all samples were transported to TestAmerica Laboratories Inc
(TestAmerica) for sample extraction and analysis
See Figure 5-2 for a schematic of the Method 0010 sample recovery process
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 12
523 EPA Method 0010 Sample Analysis
Method 0010 sampling trains resulted in four separate analytical fractions for HFPO Dimer Acid
analysis according to SW-846 Method 3542
Front-half Compositemdashcomprised of the particulate filter and the probe nozzle and
front-half of the filter holder solvent rinses
Back-half Compositemdashcomprised of the first XAD-2 resin material and the back-half of
the filter holder with connecting glassware solvent rinses
Condensate Compositemdashcomprised of the aqueous condensates and the contents of
impingers one and two with solvent rinses
Breakthrough XAD-2 Resin Tubemdashcomprised of the resin tube behind the series of
impingers
The second XAD-2 resin material was analyzed separately to evaluate any possible sampling
train HFPO-DA breakthrough
The front-half and back-half composites and the second XAD-2 resin material were placed in
polypropylene wide-mouth bottles and tumbled with methanol containing 5 NH4OH for 18
hours Portions of the extracts were processed analytically for the HFPO dimer acid by liquid
chromatography and duel mass spectroscopy (HPLCMSMS) The condensate composite was
concentrated onto a solid phase extraction (SPE) cartridge followed by desorption from the
cartridge using methanol Portions of those extracts were also processed analytically by
HPLCMSMS
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 4
2 SUMMARY OF TEST RESULTS
A total of three test runs were performed on the E2 stack Table 2-1 provides a summary of the
HFPO Dimer Acid emissions test results Detailed test results summaries are provided in
Section 6
It is important to note that emphasis is being placed on the characterization of the emissions
based on the stack test results Research conducted in developing the protocol for stack testing
HFPO Dimer Acid Fluoride HFPO Dimer Acid Ammonium Salt and HFPO Dimer Acid
realized that the resulting testing including collection of the air samples and extraction of the
various fraction of the sampling train would result in all three compounds being expressed as
simply the HFPO Dimer Acid However it should be understood that the total HFPO Dimer
Acid results provided in Table 2-1 and in this report include a percentage of each of the three
compounds
Table 2-1 Summary of HFPO Dimer Acid E2 Stack Test Results
E2 Stack gsec lbhr
R1 111E-05 880E-05 R2 134E-06 106E-05 R3 200E-06 159E-05 Average 481E-06 382E-05
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 5
3 PROCESS DESCRIPTIONS
The IXM area is included in the scope of this test program
31 E-2
Freon E-2reg is a compound used in Nafiontrade polymerization processes to promote heat
dissipation
32 PROCESS OPERATIONS AND PARAMETERS
The following table is a summary of the operation and products from the specific areas tested
Source OperationProduct Batch or Continuous E2 Stack E-2 Batch
During the test program the following parameters were monitored by Chemours and are
included in Appendix A
IXM Process o E2 Reactor o Decanting o Drying
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 6
4 DESCRIPTION OF TEST LOCATIONS
41 E2 STACK
Two 3-inch ID test ports were installed on the 18-inch ID steel stack as shown below
Per EPA Method 1 a total of 12 traverse points (six per axis) were used for M-0010 isokinetic
sampling Figure 4-1 provides a schematic of the test ports and traverse point locations
Location Distance from Flow Disturbance Downstream (B) Upstream (A)
E2 Stack 125 feet gt 8 duct diameters
4 feet gt 26 diameters
DRAWING NOT TO SCALE
4
125
FIGURE 4-1E2 STACK
TEST PORT AND TRAVERSE POINT LOCATION
IASDATACHEMOURS15418002018FIGURE 4-1 E2 STACK
TRAVERSEPOINT
NUMBER
123456
18
7
DISTANCE FROMINSIDE NEAR
WALL (INCHES)
12 585 3812 5815 38
17
E2BLDG
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 8
5 SAMPLING AND ANALYTICAL METHODS
51 STACK GAS SAMPLING PROCEDURES
The purpose of this section is to describe the stack gas emissions sampling trains and to provide
details of the stack sampling and analytical procedures utilized during the emissions test
program
511 Pre-Test Determinations
Preliminary test data were obtained at the test location Stack geometry measurements were
measured and recorded and traverse point distances verified A preliminary velocity traverse
was performed utilizing a calibrated S-type pitot tube and an inclined manometer to determine
velocity profiles Flue gas temperatures were observed with a calibrated direct readout panel
meter equipped with a chromel-alumel thermocouple Preliminary water vapor content was
estimated by wet bulbdry bulb temperature measurements
A check for the presence or absence of cyclonic flow was conducted at the test location The
cyclonic flow check was negative (lt 20deg) verifying that the test location was acceptable for
testing
Preliminary test data was used for nozzle sizing and sampling rate determinations for isokinetic
sampling procedures
Calibration of probe nozzles pitot tubes metering systems and temperature measurement
devices was performed as specified in Section 5 of EPA Method 5 test procedures
52 STACK PARAMETERS
521 EPA Method 0010
The sampling train utilized to perform the HFPO Dimer Acid sampling at the location was an
EPA Method 0010 train (see Figure 5-1) The Method 0010 consisted of a borosilicate nozzle
that attached directly to a heated borosilicate probe In order to minimize possible thermal
degradation of the HFPO Dimer Acid the probe and particulate filter were heated above stack
temperature to minimize water vapor condensation before the filter The probe was connected
directly to a heated borosilicate filter holder containing a solvent extracted glass fiber filter
6
9
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 10
A section of borosilicate glass or flexible polyethylene tubing connected the filter holder exit to a
Grahm (spiral) type ice water-cooled condenser an ice water-jacketed sorbent module containing
approximately 40 grams of XAD-2 resin The XAD-2 resin tube was equipped with an inlet
temperature sensor The XAD-2 resin trap was followed by a condensate knockout impinger and
a series of two impingers that contained 100 mL of high-purity distilled water The train also
included a second XAD-2 resin trap behind the impinger section to evaluate possible sampling
train breakthrough Each XAD-2 resin trap was connected to a 1-liter condensate knockout trap
The final impinger contained 300 grams of dry pre-weighed silica gel All impingers and the
condensate traps were maintained in an ice bath Ice water was continuously circulated in the
condenser and the XAD-2 module to maintain method-required temperature A control console
with a leakless vacuum pump a calibrated orifice and dual inclined manometers was connected
to the final impinger via an umbilical cord to complete the sample train
HFPO Dimer Acid Fluoride (CAS No 2062-98-8) that is present in the stack gas is expected to
be captured in the sampling train along with HFPO Dimer Acid (CAS No 13252-13-6) HFPO
Dimer Acid Fluoride underwent hydrolysis instantaneously in water in the sampling train and
during the sample recovery step and was converted to HFPO Dimer Acid such that the amount
of HFPO Dimer Acid emissions represented a combination of both HFPO Dimer Acid Fluoride
and HFPO Dimer Acid
During sampling gas stream velocities were measured by attaching a calibrated S-type pitot tube
into the gas stream adjacent to the sampling nozzle The velocity pressure differential was
observed immediately after positioning the nozzle at each traverse point and the sampling rate
adjusted to maintain isokineticity at 100 plusmn 10 Flue gas temperature was monitored at each
point with a calibrated panel meter and thermocouple Isokinetic test data was recorded at each
traverse point during all test periods as appropriate Leak checks were performed on the
sampling apparatus according to reference method instructions prior to and following each run
component change (if required) or during midpoint port changes
522 EPA Method 0010 Sample Recovery
At the conclusion of each test the sampling train was dismantled the openings sealed and the
components transported to the field laboratory trailer for recovery
A consistent procedure was employed for sample recovery
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 11
1 The two XAD-2 covered (to minimize light degradation) sorbent modules (1 and 2) were sealed and labeled
2 The glass fiber filter(s) were removed from the holder with tweezers and placed in a
polyethylene container along with any loose particulate and filter fragments
3 The particulate adhering to the internal surfaces of the nozzle probe and front half of the filter holder were rinsed with a solution of methanol and ammonium hydroxide into a polyethylene container while brushing a minimum of three times until no visible particulate remained Particulate adhering to the brush was rinsed with methanol ammonium hydroxide into the same container The container was sealed
4 The volume of liquid collected in the first condensate trap was measured the value
recorded and the contents poured into a polyethylene container
5 All train components between the filter exit and the first condensate trap were rinsed with methanolammonium hydroxide The solvent rinse was placed in a separate polyethylene container and sealed
6 The volume of liquid in impingers one and two and the second condensate trap were
measured the values recorded and the sample was placed in the same container as Step 4 above then sealed
7 The two impingers condensate trap and connectors were rinsed with methanol ammonium hydroxide The solvent sample was placed in a separate polyethylene container and sealed
8 The silica gel in the final impinger was weighed and the weight gain value recorded
9 Site (reagent) blank samples of the methanolammonium hydroxide XAD resin filter
and distilled water were retained for analysis Each container was labeled to clearly identify its contents All samples were maintained cool
Following sample recovery all samples were transported to TestAmerica Laboratories Inc
(TestAmerica) for sample extraction and analysis
See Figure 5-2 for a schematic of the Method 0010 sample recovery process
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 12
523 EPA Method 0010 Sample Analysis
Method 0010 sampling trains resulted in four separate analytical fractions for HFPO Dimer Acid
analysis according to SW-846 Method 3542
Front-half Compositemdashcomprised of the particulate filter and the probe nozzle and
front-half of the filter holder solvent rinses
Back-half Compositemdashcomprised of the first XAD-2 resin material and the back-half of
the filter holder with connecting glassware solvent rinses
Condensate Compositemdashcomprised of the aqueous condensates and the contents of
impingers one and two with solvent rinses
Breakthrough XAD-2 Resin Tubemdashcomprised of the resin tube behind the series of
impingers
The second XAD-2 resin material was analyzed separately to evaluate any possible sampling
train HFPO-DA breakthrough
The front-half and back-half composites and the second XAD-2 resin material were placed in
polypropylene wide-mouth bottles and tumbled with methanol containing 5 NH4OH for 18
hours Portions of the extracts were processed analytically for the HFPO dimer acid by liquid
chromatography and duel mass spectroscopy (HPLCMSMS) The condensate composite was
concentrated onto a solid phase extraction (SPE) cartridge followed by desorption from the
cartridge using methanol Portions of those extracts were also processed analytically by
HPLCMSMS
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 5
3 PROCESS DESCRIPTIONS
The IXM area is included in the scope of this test program
31 E-2
Freon E-2reg is a compound used in Nafiontrade polymerization processes to promote heat
dissipation
32 PROCESS OPERATIONS AND PARAMETERS
The following table is a summary of the operation and products from the specific areas tested
Source OperationProduct Batch or Continuous E2 Stack E-2 Batch
During the test program the following parameters were monitored by Chemours and are
included in Appendix A
IXM Process o E2 Reactor o Decanting o Drying
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 6
4 DESCRIPTION OF TEST LOCATIONS
41 E2 STACK
Two 3-inch ID test ports were installed on the 18-inch ID steel stack as shown below
Per EPA Method 1 a total of 12 traverse points (six per axis) were used for M-0010 isokinetic
sampling Figure 4-1 provides a schematic of the test ports and traverse point locations
Location Distance from Flow Disturbance Downstream (B) Upstream (A)
E2 Stack 125 feet gt 8 duct diameters
4 feet gt 26 diameters
DRAWING NOT TO SCALE
4
125
FIGURE 4-1E2 STACK
TEST PORT AND TRAVERSE POINT LOCATION
IASDATACHEMOURS15418002018FIGURE 4-1 E2 STACK
TRAVERSEPOINT
NUMBER
123456
18
7
DISTANCE FROMINSIDE NEAR
WALL (INCHES)
12 585 3812 5815 38
17
E2BLDG
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 8
5 SAMPLING AND ANALYTICAL METHODS
51 STACK GAS SAMPLING PROCEDURES
The purpose of this section is to describe the stack gas emissions sampling trains and to provide
details of the stack sampling and analytical procedures utilized during the emissions test
program
511 Pre-Test Determinations
Preliminary test data were obtained at the test location Stack geometry measurements were
measured and recorded and traverse point distances verified A preliminary velocity traverse
was performed utilizing a calibrated S-type pitot tube and an inclined manometer to determine
velocity profiles Flue gas temperatures were observed with a calibrated direct readout panel
meter equipped with a chromel-alumel thermocouple Preliminary water vapor content was
estimated by wet bulbdry bulb temperature measurements
A check for the presence or absence of cyclonic flow was conducted at the test location The
cyclonic flow check was negative (lt 20deg) verifying that the test location was acceptable for
testing
Preliminary test data was used for nozzle sizing and sampling rate determinations for isokinetic
sampling procedures
Calibration of probe nozzles pitot tubes metering systems and temperature measurement
devices was performed as specified in Section 5 of EPA Method 5 test procedures
52 STACK PARAMETERS
521 EPA Method 0010
The sampling train utilized to perform the HFPO Dimer Acid sampling at the location was an
EPA Method 0010 train (see Figure 5-1) The Method 0010 consisted of a borosilicate nozzle
that attached directly to a heated borosilicate probe In order to minimize possible thermal
degradation of the HFPO Dimer Acid the probe and particulate filter were heated above stack
temperature to minimize water vapor condensation before the filter The probe was connected
directly to a heated borosilicate filter holder containing a solvent extracted glass fiber filter
6
9
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 10
A section of borosilicate glass or flexible polyethylene tubing connected the filter holder exit to a
Grahm (spiral) type ice water-cooled condenser an ice water-jacketed sorbent module containing
approximately 40 grams of XAD-2 resin The XAD-2 resin tube was equipped with an inlet
temperature sensor The XAD-2 resin trap was followed by a condensate knockout impinger and
a series of two impingers that contained 100 mL of high-purity distilled water The train also
included a second XAD-2 resin trap behind the impinger section to evaluate possible sampling
train breakthrough Each XAD-2 resin trap was connected to a 1-liter condensate knockout trap
The final impinger contained 300 grams of dry pre-weighed silica gel All impingers and the
condensate traps were maintained in an ice bath Ice water was continuously circulated in the
condenser and the XAD-2 module to maintain method-required temperature A control console
with a leakless vacuum pump a calibrated orifice and dual inclined manometers was connected
to the final impinger via an umbilical cord to complete the sample train
HFPO Dimer Acid Fluoride (CAS No 2062-98-8) that is present in the stack gas is expected to
be captured in the sampling train along with HFPO Dimer Acid (CAS No 13252-13-6) HFPO
Dimer Acid Fluoride underwent hydrolysis instantaneously in water in the sampling train and
during the sample recovery step and was converted to HFPO Dimer Acid such that the amount
of HFPO Dimer Acid emissions represented a combination of both HFPO Dimer Acid Fluoride
and HFPO Dimer Acid
During sampling gas stream velocities were measured by attaching a calibrated S-type pitot tube
into the gas stream adjacent to the sampling nozzle The velocity pressure differential was
observed immediately after positioning the nozzle at each traverse point and the sampling rate
adjusted to maintain isokineticity at 100 plusmn 10 Flue gas temperature was monitored at each
point with a calibrated panel meter and thermocouple Isokinetic test data was recorded at each
traverse point during all test periods as appropriate Leak checks were performed on the
sampling apparatus according to reference method instructions prior to and following each run
component change (if required) or during midpoint port changes
522 EPA Method 0010 Sample Recovery
At the conclusion of each test the sampling train was dismantled the openings sealed and the
components transported to the field laboratory trailer for recovery
A consistent procedure was employed for sample recovery
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 11
1 The two XAD-2 covered (to minimize light degradation) sorbent modules (1 and 2) were sealed and labeled
2 The glass fiber filter(s) were removed from the holder with tweezers and placed in a
polyethylene container along with any loose particulate and filter fragments
3 The particulate adhering to the internal surfaces of the nozzle probe and front half of the filter holder were rinsed with a solution of methanol and ammonium hydroxide into a polyethylene container while brushing a minimum of three times until no visible particulate remained Particulate adhering to the brush was rinsed with methanol ammonium hydroxide into the same container The container was sealed
4 The volume of liquid collected in the first condensate trap was measured the value
recorded and the contents poured into a polyethylene container
5 All train components between the filter exit and the first condensate trap were rinsed with methanolammonium hydroxide The solvent rinse was placed in a separate polyethylene container and sealed
6 The volume of liquid in impingers one and two and the second condensate trap were
measured the values recorded and the sample was placed in the same container as Step 4 above then sealed
7 The two impingers condensate trap and connectors were rinsed with methanol ammonium hydroxide The solvent sample was placed in a separate polyethylene container and sealed
8 The silica gel in the final impinger was weighed and the weight gain value recorded
9 Site (reagent) blank samples of the methanolammonium hydroxide XAD resin filter
and distilled water were retained for analysis Each container was labeled to clearly identify its contents All samples were maintained cool
Following sample recovery all samples were transported to TestAmerica Laboratories Inc
(TestAmerica) for sample extraction and analysis
See Figure 5-2 for a schematic of the Method 0010 sample recovery process
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 12
523 EPA Method 0010 Sample Analysis
Method 0010 sampling trains resulted in four separate analytical fractions for HFPO Dimer Acid
analysis according to SW-846 Method 3542
Front-half Compositemdashcomprised of the particulate filter and the probe nozzle and
front-half of the filter holder solvent rinses
Back-half Compositemdashcomprised of the first XAD-2 resin material and the back-half of
the filter holder with connecting glassware solvent rinses
Condensate Compositemdashcomprised of the aqueous condensates and the contents of
impingers one and two with solvent rinses
Breakthrough XAD-2 Resin Tubemdashcomprised of the resin tube behind the series of
impingers
The second XAD-2 resin material was analyzed separately to evaluate any possible sampling
train HFPO-DA breakthrough
The front-half and back-half composites and the second XAD-2 resin material were placed in
polypropylene wide-mouth bottles and tumbled with methanol containing 5 NH4OH for 18
hours Portions of the extracts were processed analytically for the HFPO dimer acid by liquid
chromatography and duel mass spectroscopy (HPLCMSMS) The condensate composite was
concentrated onto a solid phase extraction (SPE) cartridge followed by desorption from the
cartridge using methanol Portions of those extracts were also processed analytically by
HPLCMSMS
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 6
4 DESCRIPTION OF TEST LOCATIONS
41 E2 STACK
Two 3-inch ID test ports were installed on the 18-inch ID steel stack as shown below
Per EPA Method 1 a total of 12 traverse points (six per axis) were used for M-0010 isokinetic
sampling Figure 4-1 provides a schematic of the test ports and traverse point locations
Location Distance from Flow Disturbance Downstream (B) Upstream (A)
E2 Stack 125 feet gt 8 duct diameters
4 feet gt 26 diameters
DRAWING NOT TO SCALE
4
125
FIGURE 4-1E2 STACK
TEST PORT AND TRAVERSE POINT LOCATION
IASDATACHEMOURS15418002018FIGURE 4-1 E2 STACK
TRAVERSEPOINT
NUMBER
123456
18
7
DISTANCE FROMINSIDE NEAR
WALL (INCHES)
12 585 3812 5815 38
17
E2BLDG
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 8
5 SAMPLING AND ANALYTICAL METHODS
51 STACK GAS SAMPLING PROCEDURES
The purpose of this section is to describe the stack gas emissions sampling trains and to provide
details of the stack sampling and analytical procedures utilized during the emissions test
program
511 Pre-Test Determinations
Preliminary test data were obtained at the test location Stack geometry measurements were
measured and recorded and traverse point distances verified A preliminary velocity traverse
was performed utilizing a calibrated S-type pitot tube and an inclined manometer to determine
velocity profiles Flue gas temperatures were observed with a calibrated direct readout panel
meter equipped with a chromel-alumel thermocouple Preliminary water vapor content was
estimated by wet bulbdry bulb temperature measurements
A check for the presence or absence of cyclonic flow was conducted at the test location The
cyclonic flow check was negative (lt 20deg) verifying that the test location was acceptable for
testing
Preliminary test data was used for nozzle sizing and sampling rate determinations for isokinetic
sampling procedures
Calibration of probe nozzles pitot tubes metering systems and temperature measurement
devices was performed as specified in Section 5 of EPA Method 5 test procedures
52 STACK PARAMETERS
521 EPA Method 0010
The sampling train utilized to perform the HFPO Dimer Acid sampling at the location was an
EPA Method 0010 train (see Figure 5-1) The Method 0010 consisted of a borosilicate nozzle
that attached directly to a heated borosilicate probe In order to minimize possible thermal
degradation of the HFPO Dimer Acid the probe and particulate filter were heated above stack
temperature to minimize water vapor condensation before the filter The probe was connected
directly to a heated borosilicate filter holder containing a solvent extracted glass fiber filter
6
9
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 10
A section of borosilicate glass or flexible polyethylene tubing connected the filter holder exit to a
Grahm (spiral) type ice water-cooled condenser an ice water-jacketed sorbent module containing
approximately 40 grams of XAD-2 resin The XAD-2 resin tube was equipped with an inlet
temperature sensor The XAD-2 resin trap was followed by a condensate knockout impinger and
a series of two impingers that contained 100 mL of high-purity distilled water The train also
included a second XAD-2 resin trap behind the impinger section to evaluate possible sampling
train breakthrough Each XAD-2 resin trap was connected to a 1-liter condensate knockout trap
The final impinger contained 300 grams of dry pre-weighed silica gel All impingers and the
condensate traps were maintained in an ice bath Ice water was continuously circulated in the
condenser and the XAD-2 module to maintain method-required temperature A control console
with a leakless vacuum pump a calibrated orifice and dual inclined manometers was connected
to the final impinger via an umbilical cord to complete the sample train
HFPO Dimer Acid Fluoride (CAS No 2062-98-8) that is present in the stack gas is expected to
be captured in the sampling train along with HFPO Dimer Acid (CAS No 13252-13-6) HFPO
Dimer Acid Fluoride underwent hydrolysis instantaneously in water in the sampling train and
during the sample recovery step and was converted to HFPO Dimer Acid such that the amount
of HFPO Dimer Acid emissions represented a combination of both HFPO Dimer Acid Fluoride
and HFPO Dimer Acid
During sampling gas stream velocities were measured by attaching a calibrated S-type pitot tube
into the gas stream adjacent to the sampling nozzle The velocity pressure differential was
observed immediately after positioning the nozzle at each traverse point and the sampling rate
adjusted to maintain isokineticity at 100 plusmn 10 Flue gas temperature was monitored at each
point with a calibrated panel meter and thermocouple Isokinetic test data was recorded at each
traverse point during all test periods as appropriate Leak checks were performed on the
sampling apparatus according to reference method instructions prior to and following each run
component change (if required) or during midpoint port changes
522 EPA Method 0010 Sample Recovery
At the conclusion of each test the sampling train was dismantled the openings sealed and the
components transported to the field laboratory trailer for recovery
A consistent procedure was employed for sample recovery
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 11
1 The two XAD-2 covered (to minimize light degradation) sorbent modules (1 and 2) were sealed and labeled
2 The glass fiber filter(s) were removed from the holder with tweezers and placed in a
polyethylene container along with any loose particulate and filter fragments
3 The particulate adhering to the internal surfaces of the nozzle probe and front half of the filter holder were rinsed with a solution of methanol and ammonium hydroxide into a polyethylene container while brushing a minimum of three times until no visible particulate remained Particulate adhering to the brush was rinsed with methanol ammonium hydroxide into the same container The container was sealed
4 The volume of liquid collected in the first condensate trap was measured the value
recorded and the contents poured into a polyethylene container
5 All train components between the filter exit and the first condensate trap were rinsed with methanolammonium hydroxide The solvent rinse was placed in a separate polyethylene container and sealed
6 The volume of liquid in impingers one and two and the second condensate trap were
measured the values recorded and the sample was placed in the same container as Step 4 above then sealed
7 The two impingers condensate trap and connectors were rinsed with methanol ammonium hydroxide The solvent sample was placed in a separate polyethylene container and sealed
8 The silica gel in the final impinger was weighed and the weight gain value recorded
9 Site (reagent) blank samples of the methanolammonium hydroxide XAD resin filter
and distilled water were retained for analysis Each container was labeled to clearly identify its contents All samples were maintained cool
Following sample recovery all samples were transported to TestAmerica Laboratories Inc
(TestAmerica) for sample extraction and analysis
See Figure 5-2 for a schematic of the Method 0010 sample recovery process
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 12
523 EPA Method 0010 Sample Analysis
Method 0010 sampling trains resulted in four separate analytical fractions for HFPO Dimer Acid
analysis according to SW-846 Method 3542
Front-half Compositemdashcomprised of the particulate filter and the probe nozzle and
front-half of the filter holder solvent rinses
Back-half Compositemdashcomprised of the first XAD-2 resin material and the back-half of
the filter holder with connecting glassware solvent rinses
Condensate Compositemdashcomprised of the aqueous condensates and the contents of
impingers one and two with solvent rinses
Breakthrough XAD-2 Resin Tubemdashcomprised of the resin tube behind the series of
impingers
The second XAD-2 resin material was analyzed separately to evaluate any possible sampling
train HFPO-DA breakthrough
The front-half and back-half composites and the second XAD-2 resin material were placed in
polypropylene wide-mouth bottles and tumbled with methanol containing 5 NH4OH for 18
hours Portions of the extracts were processed analytically for the HFPO dimer acid by liquid
chromatography and duel mass spectroscopy (HPLCMSMS) The condensate composite was
concentrated onto a solid phase extraction (SPE) cartridge followed by desorption from the
cartridge using methanol Portions of those extracts were also processed analytically by
HPLCMSMS
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
DRAWING NOT TO SCALE
4
125
FIGURE 4-1E2 STACK
TEST PORT AND TRAVERSE POINT LOCATION
IASDATACHEMOURS15418002018FIGURE 4-1 E2 STACK
TRAVERSEPOINT
NUMBER
123456
18
7
DISTANCE FROMINSIDE NEAR
WALL (INCHES)
12 585 3812 5815 38
17
E2BLDG
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 8
5 SAMPLING AND ANALYTICAL METHODS
51 STACK GAS SAMPLING PROCEDURES
The purpose of this section is to describe the stack gas emissions sampling trains and to provide
details of the stack sampling and analytical procedures utilized during the emissions test
program
511 Pre-Test Determinations
Preliminary test data were obtained at the test location Stack geometry measurements were
measured and recorded and traverse point distances verified A preliminary velocity traverse
was performed utilizing a calibrated S-type pitot tube and an inclined manometer to determine
velocity profiles Flue gas temperatures were observed with a calibrated direct readout panel
meter equipped with a chromel-alumel thermocouple Preliminary water vapor content was
estimated by wet bulbdry bulb temperature measurements
A check for the presence or absence of cyclonic flow was conducted at the test location The
cyclonic flow check was negative (lt 20deg) verifying that the test location was acceptable for
testing
Preliminary test data was used for nozzle sizing and sampling rate determinations for isokinetic
sampling procedures
Calibration of probe nozzles pitot tubes metering systems and temperature measurement
devices was performed as specified in Section 5 of EPA Method 5 test procedures
52 STACK PARAMETERS
521 EPA Method 0010
The sampling train utilized to perform the HFPO Dimer Acid sampling at the location was an
EPA Method 0010 train (see Figure 5-1) The Method 0010 consisted of a borosilicate nozzle
that attached directly to a heated borosilicate probe In order to minimize possible thermal
degradation of the HFPO Dimer Acid the probe and particulate filter were heated above stack
temperature to minimize water vapor condensation before the filter The probe was connected
directly to a heated borosilicate filter holder containing a solvent extracted glass fiber filter
6
9
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 10
A section of borosilicate glass or flexible polyethylene tubing connected the filter holder exit to a
Grahm (spiral) type ice water-cooled condenser an ice water-jacketed sorbent module containing
approximately 40 grams of XAD-2 resin The XAD-2 resin tube was equipped with an inlet
temperature sensor The XAD-2 resin trap was followed by a condensate knockout impinger and
a series of two impingers that contained 100 mL of high-purity distilled water The train also
included a second XAD-2 resin trap behind the impinger section to evaluate possible sampling
train breakthrough Each XAD-2 resin trap was connected to a 1-liter condensate knockout trap
The final impinger contained 300 grams of dry pre-weighed silica gel All impingers and the
condensate traps were maintained in an ice bath Ice water was continuously circulated in the
condenser and the XAD-2 module to maintain method-required temperature A control console
with a leakless vacuum pump a calibrated orifice and dual inclined manometers was connected
to the final impinger via an umbilical cord to complete the sample train
HFPO Dimer Acid Fluoride (CAS No 2062-98-8) that is present in the stack gas is expected to
be captured in the sampling train along with HFPO Dimer Acid (CAS No 13252-13-6) HFPO
Dimer Acid Fluoride underwent hydrolysis instantaneously in water in the sampling train and
during the sample recovery step and was converted to HFPO Dimer Acid such that the amount
of HFPO Dimer Acid emissions represented a combination of both HFPO Dimer Acid Fluoride
and HFPO Dimer Acid
During sampling gas stream velocities were measured by attaching a calibrated S-type pitot tube
into the gas stream adjacent to the sampling nozzle The velocity pressure differential was
observed immediately after positioning the nozzle at each traverse point and the sampling rate
adjusted to maintain isokineticity at 100 plusmn 10 Flue gas temperature was monitored at each
point with a calibrated panel meter and thermocouple Isokinetic test data was recorded at each
traverse point during all test periods as appropriate Leak checks were performed on the
sampling apparatus according to reference method instructions prior to and following each run
component change (if required) or during midpoint port changes
522 EPA Method 0010 Sample Recovery
At the conclusion of each test the sampling train was dismantled the openings sealed and the
components transported to the field laboratory trailer for recovery
A consistent procedure was employed for sample recovery
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 11
1 The two XAD-2 covered (to minimize light degradation) sorbent modules (1 and 2) were sealed and labeled
2 The glass fiber filter(s) were removed from the holder with tweezers and placed in a
polyethylene container along with any loose particulate and filter fragments
3 The particulate adhering to the internal surfaces of the nozzle probe and front half of the filter holder were rinsed with a solution of methanol and ammonium hydroxide into a polyethylene container while brushing a minimum of three times until no visible particulate remained Particulate adhering to the brush was rinsed with methanol ammonium hydroxide into the same container The container was sealed
4 The volume of liquid collected in the first condensate trap was measured the value
recorded and the contents poured into a polyethylene container
5 All train components between the filter exit and the first condensate trap were rinsed with methanolammonium hydroxide The solvent rinse was placed in a separate polyethylene container and sealed
6 The volume of liquid in impingers one and two and the second condensate trap were
measured the values recorded and the sample was placed in the same container as Step 4 above then sealed
7 The two impingers condensate trap and connectors were rinsed with methanol ammonium hydroxide The solvent sample was placed in a separate polyethylene container and sealed
8 The silica gel in the final impinger was weighed and the weight gain value recorded
9 Site (reagent) blank samples of the methanolammonium hydroxide XAD resin filter
and distilled water were retained for analysis Each container was labeled to clearly identify its contents All samples were maintained cool
Following sample recovery all samples were transported to TestAmerica Laboratories Inc
(TestAmerica) for sample extraction and analysis
See Figure 5-2 for a schematic of the Method 0010 sample recovery process
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 12
523 EPA Method 0010 Sample Analysis
Method 0010 sampling trains resulted in four separate analytical fractions for HFPO Dimer Acid
analysis according to SW-846 Method 3542
Front-half Compositemdashcomprised of the particulate filter and the probe nozzle and
front-half of the filter holder solvent rinses
Back-half Compositemdashcomprised of the first XAD-2 resin material and the back-half of
the filter holder with connecting glassware solvent rinses
Condensate Compositemdashcomprised of the aqueous condensates and the contents of
impingers one and two with solvent rinses
Breakthrough XAD-2 Resin Tubemdashcomprised of the resin tube behind the series of
impingers
The second XAD-2 resin material was analyzed separately to evaluate any possible sampling
train HFPO-DA breakthrough
The front-half and back-half composites and the second XAD-2 resin material were placed in
polypropylene wide-mouth bottles and tumbled with methanol containing 5 NH4OH for 18
hours Portions of the extracts were processed analytically for the HFPO dimer acid by liquid
chromatography and duel mass spectroscopy (HPLCMSMS) The condensate composite was
concentrated onto a solid phase extraction (SPE) cartridge followed by desorption from the
cartridge using methanol Portions of those extracts were also processed analytically by
HPLCMSMS
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 8
5 SAMPLING AND ANALYTICAL METHODS
51 STACK GAS SAMPLING PROCEDURES
The purpose of this section is to describe the stack gas emissions sampling trains and to provide
details of the stack sampling and analytical procedures utilized during the emissions test
program
511 Pre-Test Determinations
Preliminary test data were obtained at the test location Stack geometry measurements were
measured and recorded and traverse point distances verified A preliminary velocity traverse
was performed utilizing a calibrated S-type pitot tube and an inclined manometer to determine
velocity profiles Flue gas temperatures were observed with a calibrated direct readout panel
meter equipped with a chromel-alumel thermocouple Preliminary water vapor content was
estimated by wet bulbdry bulb temperature measurements
A check for the presence or absence of cyclonic flow was conducted at the test location The
cyclonic flow check was negative (lt 20deg) verifying that the test location was acceptable for
testing
Preliminary test data was used for nozzle sizing and sampling rate determinations for isokinetic
sampling procedures
Calibration of probe nozzles pitot tubes metering systems and temperature measurement
devices was performed as specified in Section 5 of EPA Method 5 test procedures
52 STACK PARAMETERS
521 EPA Method 0010
The sampling train utilized to perform the HFPO Dimer Acid sampling at the location was an
EPA Method 0010 train (see Figure 5-1) The Method 0010 consisted of a borosilicate nozzle
that attached directly to a heated borosilicate probe In order to minimize possible thermal
degradation of the HFPO Dimer Acid the probe and particulate filter were heated above stack
temperature to minimize water vapor condensation before the filter The probe was connected
directly to a heated borosilicate filter holder containing a solvent extracted glass fiber filter
6
9
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 10
A section of borosilicate glass or flexible polyethylene tubing connected the filter holder exit to a
Grahm (spiral) type ice water-cooled condenser an ice water-jacketed sorbent module containing
approximately 40 grams of XAD-2 resin The XAD-2 resin tube was equipped with an inlet
temperature sensor The XAD-2 resin trap was followed by a condensate knockout impinger and
a series of two impingers that contained 100 mL of high-purity distilled water The train also
included a second XAD-2 resin trap behind the impinger section to evaluate possible sampling
train breakthrough Each XAD-2 resin trap was connected to a 1-liter condensate knockout trap
The final impinger contained 300 grams of dry pre-weighed silica gel All impingers and the
condensate traps were maintained in an ice bath Ice water was continuously circulated in the
condenser and the XAD-2 module to maintain method-required temperature A control console
with a leakless vacuum pump a calibrated orifice and dual inclined manometers was connected
to the final impinger via an umbilical cord to complete the sample train
HFPO Dimer Acid Fluoride (CAS No 2062-98-8) that is present in the stack gas is expected to
be captured in the sampling train along with HFPO Dimer Acid (CAS No 13252-13-6) HFPO
Dimer Acid Fluoride underwent hydrolysis instantaneously in water in the sampling train and
during the sample recovery step and was converted to HFPO Dimer Acid such that the amount
of HFPO Dimer Acid emissions represented a combination of both HFPO Dimer Acid Fluoride
and HFPO Dimer Acid
During sampling gas stream velocities were measured by attaching a calibrated S-type pitot tube
into the gas stream adjacent to the sampling nozzle The velocity pressure differential was
observed immediately after positioning the nozzle at each traverse point and the sampling rate
adjusted to maintain isokineticity at 100 plusmn 10 Flue gas temperature was monitored at each
point with a calibrated panel meter and thermocouple Isokinetic test data was recorded at each
traverse point during all test periods as appropriate Leak checks were performed on the
sampling apparatus according to reference method instructions prior to and following each run
component change (if required) or during midpoint port changes
522 EPA Method 0010 Sample Recovery
At the conclusion of each test the sampling train was dismantled the openings sealed and the
components transported to the field laboratory trailer for recovery
A consistent procedure was employed for sample recovery
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 11
1 The two XAD-2 covered (to minimize light degradation) sorbent modules (1 and 2) were sealed and labeled
2 The glass fiber filter(s) were removed from the holder with tweezers and placed in a
polyethylene container along with any loose particulate and filter fragments
3 The particulate adhering to the internal surfaces of the nozzle probe and front half of the filter holder were rinsed with a solution of methanol and ammonium hydroxide into a polyethylene container while brushing a minimum of three times until no visible particulate remained Particulate adhering to the brush was rinsed with methanol ammonium hydroxide into the same container The container was sealed
4 The volume of liquid collected in the first condensate trap was measured the value
recorded and the contents poured into a polyethylene container
5 All train components between the filter exit and the first condensate trap were rinsed with methanolammonium hydroxide The solvent rinse was placed in a separate polyethylene container and sealed
6 The volume of liquid in impingers one and two and the second condensate trap were
measured the values recorded and the sample was placed in the same container as Step 4 above then sealed
7 The two impingers condensate trap and connectors were rinsed with methanol ammonium hydroxide The solvent sample was placed in a separate polyethylene container and sealed
8 The silica gel in the final impinger was weighed and the weight gain value recorded
9 Site (reagent) blank samples of the methanolammonium hydroxide XAD resin filter
and distilled water were retained for analysis Each container was labeled to clearly identify its contents All samples were maintained cool
Following sample recovery all samples were transported to TestAmerica Laboratories Inc
(TestAmerica) for sample extraction and analysis
See Figure 5-2 for a schematic of the Method 0010 sample recovery process
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 12
523 EPA Method 0010 Sample Analysis
Method 0010 sampling trains resulted in four separate analytical fractions for HFPO Dimer Acid
analysis according to SW-846 Method 3542
Front-half Compositemdashcomprised of the particulate filter and the probe nozzle and
front-half of the filter holder solvent rinses
Back-half Compositemdashcomprised of the first XAD-2 resin material and the back-half of
the filter holder with connecting glassware solvent rinses
Condensate Compositemdashcomprised of the aqueous condensates and the contents of
impingers one and two with solvent rinses
Breakthrough XAD-2 Resin Tubemdashcomprised of the resin tube behind the series of
impingers
The second XAD-2 resin material was analyzed separately to evaluate any possible sampling
train HFPO-DA breakthrough
The front-half and back-half composites and the second XAD-2 resin material were placed in
polypropylene wide-mouth bottles and tumbled with methanol containing 5 NH4OH for 18
hours Portions of the extracts were processed analytically for the HFPO dimer acid by liquid
chromatography and duel mass spectroscopy (HPLCMSMS) The condensate composite was
concentrated onto a solid phase extraction (SPE) cartridge followed by desorption from the
cartridge using methanol Portions of those extracts were also processed analytically by
HPLCMSMS
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
6
9
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 10
A section of borosilicate glass or flexible polyethylene tubing connected the filter holder exit to a
Grahm (spiral) type ice water-cooled condenser an ice water-jacketed sorbent module containing
approximately 40 grams of XAD-2 resin The XAD-2 resin tube was equipped with an inlet
temperature sensor The XAD-2 resin trap was followed by a condensate knockout impinger and
a series of two impingers that contained 100 mL of high-purity distilled water The train also
included a second XAD-2 resin trap behind the impinger section to evaluate possible sampling
train breakthrough Each XAD-2 resin trap was connected to a 1-liter condensate knockout trap
The final impinger contained 300 grams of dry pre-weighed silica gel All impingers and the
condensate traps were maintained in an ice bath Ice water was continuously circulated in the
condenser and the XAD-2 module to maintain method-required temperature A control console
with a leakless vacuum pump a calibrated orifice and dual inclined manometers was connected
to the final impinger via an umbilical cord to complete the sample train
HFPO Dimer Acid Fluoride (CAS No 2062-98-8) that is present in the stack gas is expected to
be captured in the sampling train along with HFPO Dimer Acid (CAS No 13252-13-6) HFPO
Dimer Acid Fluoride underwent hydrolysis instantaneously in water in the sampling train and
during the sample recovery step and was converted to HFPO Dimer Acid such that the amount
of HFPO Dimer Acid emissions represented a combination of both HFPO Dimer Acid Fluoride
and HFPO Dimer Acid
During sampling gas stream velocities were measured by attaching a calibrated S-type pitot tube
into the gas stream adjacent to the sampling nozzle The velocity pressure differential was
observed immediately after positioning the nozzle at each traverse point and the sampling rate
adjusted to maintain isokineticity at 100 plusmn 10 Flue gas temperature was monitored at each
point with a calibrated panel meter and thermocouple Isokinetic test data was recorded at each
traverse point during all test periods as appropriate Leak checks were performed on the
sampling apparatus according to reference method instructions prior to and following each run
component change (if required) or during midpoint port changes
522 EPA Method 0010 Sample Recovery
At the conclusion of each test the sampling train was dismantled the openings sealed and the
components transported to the field laboratory trailer for recovery
A consistent procedure was employed for sample recovery
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 11
1 The two XAD-2 covered (to minimize light degradation) sorbent modules (1 and 2) were sealed and labeled
2 The glass fiber filter(s) were removed from the holder with tweezers and placed in a
polyethylene container along with any loose particulate and filter fragments
3 The particulate adhering to the internal surfaces of the nozzle probe and front half of the filter holder were rinsed with a solution of methanol and ammonium hydroxide into a polyethylene container while brushing a minimum of three times until no visible particulate remained Particulate adhering to the brush was rinsed with methanol ammonium hydroxide into the same container The container was sealed
4 The volume of liquid collected in the first condensate trap was measured the value
recorded and the contents poured into a polyethylene container
5 All train components between the filter exit and the first condensate trap were rinsed with methanolammonium hydroxide The solvent rinse was placed in a separate polyethylene container and sealed
6 The volume of liquid in impingers one and two and the second condensate trap were
measured the values recorded and the sample was placed in the same container as Step 4 above then sealed
7 The two impingers condensate trap and connectors were rinsed with methanol ammonium hydroxide The solvent sample was placed in a separate polyethylene container and sealed
8 The silica gel in the final impinger was weighed and the weight gain value recorded
9 Site (reagent) blank samples of the methanolammonium hydroxide XAD resin filter
and distilled water were retained for analysis Each container was labeled to clearly identify its contents All samples were maintained cool
Following sample recovery all samples were transported to TestAmerica Laboratories Inc
(TestAmerica) for sample extraction and analysis
See Figure 5-2 for a schematic of the Method 0010 sample recovery process
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 12
523 EPA Method 0010 Sample Analysis
Method 0010 sampling trains resulted in four separate analytical fractions for HFPO Dimer Acid
analysis according to SW-846 Method 3542
Front-half Compositemdashcomprised of the particulate filter and the probe nozzle and
front-half of the filter holder solvent rinses
Back-half Compositemdashcomprised of the first XAD-2 resin material and the back-half of
the filter holder with connecting glassware solvent rinses
Condensate Compositemdashcomprised of the aqueous condensates and the contents of
impingers one and two with solvent rinses
Breakthrough XAD-2 Resin Tubemdashcomprised of the resin tube behind the series of
impingers
The second XAD-2 resin material was analyzed separately to evaluate any possible sampling
train HFPO-DA breakthrough
The front-half and back-half composites and the second XAD-2 resin material were placed in
polypropylene wide-mouth bottles and tumbled with methanol containing 5 NH4OH for 18
hours Portions of the extracts were processed analytically for the HFPO dimer acid by liquid
chromatography and duel mass spectroscopy (HPLCMSMS) The condensate composite was
concentrated onto a solid phase extraction (SPE) cartridge followed by desorption from the
cartridge using methanol Portions of those extracts were also processed analytically by
HPLCMSMS
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 10
A section of borosilicate glass or flexible polyethylene tubing connected the filter holder exit to a
Grahm (spiral) type ice water-cooled condenser an ice water-jacketed sorbent module containing
approximately 40 grams of XAD-2 resin The XAD-2 resin tube was equipped with an inlet
temperature sensor The XAD-2 resin trap was followed by a condensate knockout impinger and
a series of two impingers that contained 100 mL of high-purity distilled water The train also
included a second XAD-2 resin trap behind the impinger section to evaluate possible sampling
train breakthrough Each XAD-2 resin trap was connected to a 1-liter condensate knockout trap
The final impinger contained 300 grams of dry pre-weighed silica gel All impingers and the
condensate traps were maintained in an ice bath Ice water was continuously circulated in the
condenser and the XAD-2 module to maintain method-required temperature A control console
with a leakless vacuum pump a calibrated orifice and dual inclined manometers was connected
to the final impinger via an umbilical cord to complete the sample train
HFPO Dimer Acid Fluoride (CAS No 2062-98-8) that is present in the stack gas is expected to
be captured in the sampling train along with HFPO Dimer Acid (CAS No 13252-13-6) HFPO
Dimer Acid Fluoride underwent hydrolysis instantaneously in water in the sampling train and
during the sample recovery step and was converted to HFPO Dimer Acid such that the amount
of HFPO Dimer Acid emissions represented a combination of both HFPO Dimer Acid Fluoride
and HFPO Dimer Acid
During sampling gas stream velocities were measured by attaching a calibrated S-type pitot tube
into the gas stream adjacent to the sampling nozzle The velocity pressure differential was
observed immediately after positioning the nozzle at each traverse point and the sampling rate
adjusted to maintain isokineticity at 100 plusmn 10 Flue gas temperature was monitored at each
point with a calibrated panel meter and thermocouple Isokinetic test data was recorded at each
traverse point during all test periods as appropriate Leak checks were performed on the
sampling apparatus according to reference method instructions prior to and following each run
component change (if required) or during midpoint port changes
522 EPA Method 0010 Sample Recovery
At the conclusion of each test the sampling train was dismantled the openings sealed and the
components transported to the field laboratory trailer for recovery
A consistent procedure was employed for sample recovery
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 11
1 The two XAD-2 covered (to minimize light degradation) sorbent modules (1 and 2) were sealed and labeled
2 The glass fiber filter(s) were removed from the holder with tweezers and placed in a
polyethylene container along with any loose particulate and filter fragments
3 The particulate adhering to the internal surfaces of the nozzle probe and front half of the filter holder were rinsed with a solution of methanol and ammonium hydroxide into a polyethylene container while brushing a minimum of three times until no visible particulate remained Particulate adhering to the brush was rinsed with methanol ammonium hydroxide into the same container The container was sealed
4 The volume of liquid collected in the first condensate trap was measured the value
recorded and the contents poured into a polyethylene container
5 All train components between the filter exit and the first condensate trap were rinsed with methanolammonium hydroxide The solvent rinse was placed in a separate polyethylene container and sealed
6 The volume of liquid in impingers one and two and the second condensate trap were
measured the values recorded and the sample was placed in the same container as Step 4 above then sealed
7 The two impingers condensate trap and connectors were rinsed with methanol ammonium hydroxide The solvent sample was placed in a separate polyethylene container and sealed
8 The silica gel in the final impinger was weighed and the weight gain value recorded
9 Site (reagent) blank samples of the methanolammonium hydroxide XAD resin filter
and distilled water were retained for analysis Each container was labeled to clearly identify its contents All samples were maintained cool
Following sample recovery all samples were transported to TestAmerica Laboratories Inc
(TestAmerica) for sample extraction and analysis
See Figure 5-2 for a schematic of the Method 0010 sample recovery process
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 12
523 EPA Method 0010 Sample Analysis
Method 0010 sampling trains resulted in four separate analytical fractions for HFPO Dimer Acid
analysis according to SW-846 Method 3542
Front-half Compositemdashcomprised of the particulate filter and the probe nozzle and
front-half of the filter holder solvent rinses
Back-half Compositemdashcomprised of the first XAD-2 resin material and the back-half of
the filter holder with connecting glassware solvent rinses
Condensate Compositemdashcomprised of the aqueous condensates and the contents of
impingers one and two with solvent rinses
Breakthrough XAD-2 Resin Tubemdashcomprised of the resin tube behind the series of
impingers
The second XAD-2 resin material was analyzed separately to evaluate any possible sampling
train HFPO-DA breakthrough
The front-half and back-half composites and the second XAD-2 resin material were placed in
polypropylene wide-mouth bottles and tumbled with methanol containing 5 NH4OH for 18
hours Portions of the extracts were processed analytically for the HFPO dimer acid by liquid
chromatography and duel mass spectroscopy (HPLCMSMS) The condensate composite was
concentrated onto a solid phase extraction (SPE) cartridge followed by desorption from the
cartridge using methanol Portions of those extracts were also processed analytically by
HPLCMSMS
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 11
1 The two XAD-2 covered (to minimize light degradation) sorbent modules (1 and 2) were sealed and labeled
2 The glass fiber filter(s) were removed from the holder with tweezers and placed in a
polyethylene container along with any loose particulate and filter fragments
3 The particulate adhering to the internal surfaces of the nozzle probe and front half of the filter holder were rinsed with a solution of methanol and ammonium hydroxide into a polyethylene container while brushing a minimum of three times until no visible particulate remained Particulate adhering to the brush was rinsed with methanol ammonium hydroxide into the same container The container was sealed
4 The volume of liquid collected in the first condensate trap was measured the value
recorded and the contents poured into a polyethylene container
5 All train components between the filter exit and the first condensate trap were rinsed with methanolammonium hydroxide The solvent rinse was placed in a separate polyethylene container and sealed
6 The volume of liquid in impingers one and two and the second condensate trap were
measured the values recorded and the sample was placed in the same container as Step 4 above then sealed
7 The two impingers condensate trap and connectors were rinsed with methanol ammonium hydroxide The solvent sample was placed in a separate polyethylene container and sealed
8 The silica gel in the final impinger was weighed and the weight gain value recorded
9 Site (reagent) blank samples of the methanolammonium hydroxide XAD resin filter
and distilled water were retained for analysis Each container was labeled to clearly identify its contents All samples were maintained cool
Following sample recovery all samples were transported to TestAmerica Laboratories Inc
(TestAmerica) for sample extraction and analysis
See Figure 5-2 for a schematic of the Method 0010 sample recovery process
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 12
523 EPA Method 0010 Sample Analysis
Method 0010 sampling trains resulted in four separate analytical fractions for HFPO Dimer Acid
analysis according to SW-846 Method 3542
Front-half Compositemdashcomprised of the particulate filter and the probe nozzle and
front-half of the filter holder solvent rinses
Back-half Compositemdashcomprised of the first XAD-2 resin material and the back-half of
the filter holder with connecting glassware solvent rinses
Condensate Compositemdashcomprised of the aqueous condensates and the contents of
impingers one and two with solvent rinses
Breakthrough XAD-2 Resin Tubemdashcomprised of the resin tube behind the series of
impingers
The second XAD-2 resin material was analyzed separately to evaluate any possible sampling
train HFPO-DA breakthrough
The front-half and back-half composites and the second XAD-2 resin material were placed in
polypropylene wide-mouth bottles and tumbled with methanol containing 5 NH4OH for 18
hours Portions of the extracts were processed analytically for the HFPO dimer acid by liquid
chromatography and duel mass spectroscopy (HPLCMSMS) The condensate composite was
concentrated onto a solid phase extraction (SPE) cartridge followed by desorption from the
cartridge using methanol Portions of those extracts were also processed analytically by
HPLCMSMS
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 12
523 EPA Method 0010 Sample Analysis
Method 0010 sampling trains resulted in four separate analytical fractions for HFPO Dimer Acid
analysis according to SW-846 Method 3542
Front-half Compositemdashcomprised of the particulate filter and the probe nozzle and
front-half of the filter holder solvent rinses
Back-half Compositemdashcomprised of the first XAD-2 resin material and the back-half of
the filter holder with connecting glassware solvent rinses
Condensate Compositemdashcomprised of the aqueous condensates and the contents of
impingers one and two with solvent rinses
Breakthrough XAD-2 Resin Tubemdashcomprised of the resin tube behind the series of
impingers
The second XAD-2 resin material was analyzed separately to evaluate any possible sampling
train HFPO-DA breakthrough
The front-half and back-half composites and the second XAD-2 resin material were placed in
polypropylene wide-mouth bottles and tumbled with methanol containing 5 NH4OH for 18
hours Portions of the extracts were processed analytically for the HFPO dimer acid by liquid
chromatography and duel mass spectroscopy (HPLCMSMS) The condensate composite was
concentrated onto a solid phase extraction (SPE) cartridge followed by desorption from the
cartridge using methanol Portions of those extracts were also processed analytically by
HPLCMSMS
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
8
3
13
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 14
Samples were spiked with isotope dilution internal standard (IDA) at the commencement of their
preparation to provide accurate assessments of the analytical recoveries Final data was corrected
for IDA standard recoveries
TestAmerica developed detailed procedures for the sample extraction and analysis for HFPO
Dimer Acid These procedures were incorporated into the test protocol
53 GAS COMPOSITION
The Weston mobile laboratory equipped with instrumental analyzers was used to measure carbon
dioxide (CO2) and oxygen (O2) concentrations
For the E2 stack test campaign the sample bag was collected at the exhaust of the Method 0010
sampling system
Each analyzer was set up and calibrated internally by introduction of calibration gas standards
directly to the analyzer from a calibration manifold The calibration manifold is designed with an
atmospheric vent to release excess calibration gas and maintained the calibration at ambient
pressure The direct calibration sequence consisted of alternate injections of zero and mid-range
gases with appropriate adjustments until the desired responses were obtained The high-range
standards were then introduced in sequence without further adjustment
The oxygen and carbon dioxide content of the stack gas was measured according to EPA Method
3A procedures which incorporate the latest updates of EPA Method 7E A Servomex Model
4900 analyzer (or equivalent) was used to measure oxygen content A Servomex Model 4900
analyzer (or equivalent) was used to measure carbon dioxide content of the stack gas Both
analyzers were calibrated with EPA Protocol gases prior to the start of the test program
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020 15
6 DETAILED TEST RESULTS AND DISCUSSION
Each test was a minimum of 96 minutes in duration A total of three test runs were performed at
the test location
Table 6-1 provides detailed test data and test results for E2 stack
The Method 33A sampling indicated that the O2 and CO2 concentrations were at ambient air
levels (209 O2 0 CO2) therefore 209 O2 and 0 CO2 values were used in all
calculations
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
12302019 237 PM
16
Dec E2 Stack
TABLE 6-1CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTSE2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207
SAMPLING DATASampling duration min 960 960 960Nozzle diameter in 0280 0280 0280Cross sectional nozzle area sqft 0000428 0000428 0000428Barometric pressure in Hg 2970 3007 3007Avg orifice press diff in H2O 166 147 183Avg dry gas meter temp deg F 616 516 658Avg abs dry gas meter temp deg R 522 512 526Total liquid collected by train ml 203 336 236Std vol of H2O vapor coll cuft 10 16 111Dry gas meter calibration factor 09972 09972 09972Sample vol at meter cond dcf 68630 63724 71248
Sample vol at std cond dscf (1) 69025 66123 71992Percent of isokinetic sampling 1015 1024 995
GAS STREAM COMPOSITION DATACO2 by volume dry basis 02 02 02O2 by volume dry basis 209 208 208 N2 by volume dry basis 789 790 790 Molecular wt of dry gas lblb mole 2887 2886 2886H20 vapor in gas stream prop by vol 0014 0023 0015Mole fraction of dry gas 0986 0977 0985Molecular wt of wet gas lblb mole 2872 2861 2870
GAS STREAM VELOCITY AND VOLUMETRIC FLOW DATAStatic pressure in H2O 010 030 036Absolute pressure in Hg 2971 3009 3010Avg temperature deg F 66 51 59Avg absolute temperature degR 526 511 519Pitot tube coefficient 084 084 084Total number of traverse points 12 12 12Avg gas stream velocity ftsec 281 259 292Stackduct cross sectional area sqft 176 176 176Avg gas stream volumetric flow wacfmin 2969 2731 3079Avg gas stream volumetric flow dscfmin 2916 2770 3101
(1) Standard conditions = 68 deg F (20 deg C) and 2992 in Hg (760 mm Hg)
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
12302019 237 PM
17
Dec E2 Stack
TEST DATA
Run number 1 2 3 Location E2 Stack E2 Stack E2 Stack Date 120419 120519 120519
Time period 1416-1556 0817-0959 1025-1207
LABORATORY REPORT DATA ug
HFPO Dimer Acid 1575 192 279
EMISSION RESULTS ugdscm
HFPO Dimer Acid 805 102 137
EMISSION RESULTS lbdscf
HFPO Dimer Acid 503E-10 639E-11 853E-11
EMISSION RESULTS lbhr
HFPO Dimer Acid 880E-05 106E-05 159E-05
EMISSION RESULTS gsec
HFPO Dimer Acid 111E-05 134E-06 200E-06
TABLE 6-1 (cont)
CHEMOURS - FAYETTEVILLE NC
SUMMARY OF HFPO DIMER ACID TEST DATA AND TEST RESULTS
E2 STACK
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX A PROCESS OPERATIONS DATA
18
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
E2 StackDate 12419TimeStack Testing
Date 12519TimeStack Testing
1200
1400 1500 1600RUN 1 - 1416-1556
E2 Reactor Cook Step
800 900 1000 1100RUN 2 - 0817-0959 RUN 3 - 1025-1207
Decanting Drying eeding Trime Drying
1919
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX B RAW AND REDUCED TEST DATA
20
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Sample and Velocity Traverse Point Data Sheet -Method 1
Client ~rrC~~ (rv~ Operator ~
LoactionPlant ~~ ~`l)~~~~ 1 ~~ Date ~~ ~~~SoutCe~~ WO Number ~j~~jsj~~ Crj~ p~j
Duct Type Circular Rectangular Duct Indicate appropriate type
Traverse Type Particulate Traverse p Velocity Traverse ~ CEM Traverse
Distance from far wail to outside of ort in = C ~~-
Port De th in = D
De th of Duct diameter in = C-D t Area of Duct ft2 ~ i Total Traverse Points ~ ~- Total Traverse Points er Port f Port Diameter in --- Flan e-Threaded-Hole
Monorail Len th
Rectan ular Ducts Onl Width of Duct rectan ular duct oni in
Total Ports rectan ular duct onl
E uivalent Diameter = 2LW l+W
Traverse Point Locations
Traverse Point of Duct
Distance from Inside Duct
Wall in Distance from Outside of
Port in
~ `~a~ ~
2 ~~ ~ ~ 7~~ ~ti ~~~b
3 Lbdquo~~ ~j ~ ~ ~ ( ~
4 i~~ 1 ~ ~~ ~ i--~ `~ 5 ~~~ ~7 ~ ~ ~~ cT ~ ~ ~ ~
7
8
9
10
11
12
CEM 3 Point(Long Maasurmont Linos Stratificaton Point Locations
1 0167
2 050
3 0833 tvote it stacK aia lt ~z mcn use crH Memoo ~H
(Sample port upstream of pitot port) Note If stack dia gt24 then adjust traverse point to 1 inch from wall
If stack dia lt24 then adjust traverse point to 05 inch from wall
T r
v t ec r lt 5 ce t
P c o r i
Traverse Point Location Percent ofStack -Circular Num er o raverse Points
1 2 3 A 5 G 7 K 9 10 11 12 14Cgt 67 44 32 26 21
2 Hi4 ~ G 105 ~ G9
3 75 29G 19-4 IdG 118 q 933 70A 32i ~_6 177 5 RSd G77 ]4_ 25 6 9G s0o t~sa iSG 7 ~~~ ~ i7 t 644 ~ - -- - ~ - p6R Si4 75 ~ - ~ns xz3 10 974 ti ft2
Flow Disturbances
U stream - A ft
Downstream - B ft (~ S
U stream - A duct diameters ~ Downstream - B duct diameters ~` ~
Diagram of Stack
Duct Diameters Upstream from Flow Disturbance (Distance A)
05 10 t5 2A 25 50
40
30
zo
io
Stack Diametergt 24 inches o~wma~o T A
MOaBulliiCM Minimum Number of e sno
Particulate Traverse Points o~~~ma~o
24 (circular) 25 (rcentctan~ular ducts )
20 _ I- ~-
Traverse Points for Velocity ~ 6
12
8 (circular) 9 (rcentcinrqular) (DisWrbance =Bend Expansion Contraction etc)
SL ck OLD w EquNalunl Dk = 12 - 24 Yxhns
0 2
T
a v l e ~ r i s cent i
P~ of i
3 4 5 6 7 8 9 10
Duct Diameters Downstream from Flow Disturbance (Distance B)
Traverse Point Location Percent of Stack ~RecWn ular Number of Traverse Points
2 3 4 5 G 7 8 9 10 Ii 12 1 250 I67 I25 100 N3 7l 63 5G SA 45 42 2 750 X00 37S 3UQ 250 2t4 I INS IC7 ISO 136 12iS 3 X33 625 500 417 357 313 278 250 27 20R 4 875 7pn 583 SO0 A38 389 350 31amp 292 5 7n ~) 75A G43 5G3 SO0 450 409 375 fi X17 iR~~ 6$8 6tt SiA SQO 458 7 `L 9 2SI3 722 G50 591 542
938 ata 7yA G82 625 9 944 850 773 708 2121
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
12302019 236 PM Dec E2 Stack
CHEMOURS - FAYETTEVILLE NCINPUTS FOR HFPO DIMER ACID CALCULATIONS
E2 STACK
Test DataRun number 1 2 3Location E2 Stack E2 Stack E2 StackDate 120419 120519 120519Time period 1416-1556 0817-0959 1025-1207Operator JVBBKS JVKS JVBB
Inputs For CalcsSq rt delta P 049854 046742 052373Delta H 16579 14658 18342Stack temp (degF) 663 512 590Meter temp (degF) 616 516 658Sample volume (act) 68630 63724 71248Barometric press (inHg) 2970 3007 3007Volume H2O imp (ml) 70 220 80Weight change sil gel (g) 133 116 156 CO2 02 02 02
O2 209 208 208
N2 789 790 790Area of stack (sqft) 1760 1760 1760Sample time (min) 960 960 960Static pressure (inH2O) 010 030 036Nozzle dia (in) 0280 0280 0280Meter box cal 09972 09972 09972Cp of pitot tube 084 084 084Traverse points 12 12 12
2222
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
ISOHINETIC FIELD DATA SHEET client cnemours Stack Conditions wo 15418002018 Assumed Project ID Chemours Moisture ModelSource ID E2 Impinger Voi (ml)
Samp Loc ID STK Silica gel (g) Run NoID 1 CO2 by Vol ~ ~~ Test Method ID M0010 02 by Voi ~~i Date ID NOV2019 Temperature (degF) ~ JC SourceLocation E2 St2ck Meter Temp (F)
EPA Method 0010 - HFPO Diener Acid Page ~ or 2 Meter Box ID ~ n
Actual Meter Box Y Q~ c9 7~ K Factor~~~~ 1~7
Meter Box Dei H ~ Initial Mid-Point Final ~ Probe ID Length P7(f~j ~ Sample Train (ft3)
~~Probe Material Boro Leak Check (in Hg) Z Pitot Thermocouple ID jYJ~$ Pitot leak check good
C5 ` Pitot Coefficient 084 Pitot Inspectlon good Noale ID Method 3 System good
~ - ~+~~~--~~~l~~
~~ Noale Measurements 2 ~ o tg~ a z fsv Temp Check re- i es e os - ~ se ~be~
Sample Date ~1 y ~ ~ Static Press (in HZO) p ( J ~ Avg Noale Dia (in) ~~~ J Meter Box Temp Baro Press (In Hg) Q Area of Stack (ft2) ~ ~ ~p Reference Temp ~Jbull z L Operator ~ Ambient Temp (degF) S ~ Sample Time ~ 6 PassFail (+- 2deg) Fail s Fait
Total Traverse Pts ~ Z J Temp Change Response ~ no e no
bull
-~I~-~~~~~~~~~ I ~~~~~rl~~ir~~~~~~~~-~-
~~~~a~r~ z~ y ~nrraquo~s~~~
~~~~~~~ ~ r~~~ ~~~~~~
~~a~~~~~~~~~~~~~~~ ~~~~~~~r~~r~~~r~~ ~~~~~~ ~~~~~~~~laquo~~~ _ ~~r~~r~~~ ~~~~~~~r~r~~~~~~ ~rsraquo~~~~ ~~~~~~~ bull ~A~ ~ ~~ ~~~~~~~~
-~-~~ I A ~ ~~[wi~~~~~~~-
vg eta
a49i Avn Snrt Melt
y9fs5
Avg Defta H Total Volume
~ 1 6 )9 ~ b~63 ~ a ~ Avg Sgrt Del F Comments
~ 2~5 9 ~
Avg Ts t Avg Tm MinMax MinMax Max Max Vac MinMax
~ 25v 6bull S~ X091 ~n i~91~~~ S3 bbullS 6 ~0 EPA Method 0010 from EPA SW-846
2323
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
ISOHINETIC FIELD DATA SHEET EPA Method 0010 - HFPO Dimer Acid Page I or_ Client Chemours Stack Conditions Meter eox iD 3 ~ K Factor wo ~sa~s002o~a Assumed Actual nnetereox r Q ~g~a ~ ~ 6 7 Project ID cnemours io Moisture -~ ^Meter Box Del H ( g~ 5 Initial Mid-Point Final ModeSource ID E2 Impinger Vol (m~) ~ Probe ID Length (~7d p ~ t-~ ~ Sample Train (ft) o D 1 Samp Loc ID STK Silica gel (g) ~ ~ 1p Probe Material Boro Leak Check (in Hg) Run NoID 2 CO2 by Vol 1r Pitot Thermocouple ID P~ p~ Pitot leak check good
_Lrj
e no s no e no Test Method ID M0010 02 by Vol 2~J ~ -~~) ~ Pitot Coefficient 084 Pitot Inspection good e no s no 1 no Date ID NOV2019 Temperature (degF) Noale ID ~ z~D
---~ Method 3 System good yes no yes no yes no
SourcelLocahon E2 Stack Meter Temp (F) Noale Measurements z $CJ ~ ~Q ~ ~Q Temp Check re- est f Post- est Set Sample Date ~ _ ( f Static Press (in H2O) ~ j ~j ~ Avg Nome Dia (in) ~ ~ ~ Meter Box Temp Jy ~t~ Baro Press (in Hg) Area of Stack (ftz) J ~ ~ Reference Temp ~~ Operator ~~Ambient Temp (degF) vD Sample Time 9b ~ PassFail (+- 2deg) a Fail a~~ Fail
Total Traverse Pts ~~ Temp Change Response i (yea no y no
~~~~ i ~ ~ ~ ~~~~~~~~-~
~~~~~~~~~ ~ ~~~~~ ~ ~~~i~~~~~~ti~~~
-~ ~ ~ ~~~ii101~1~~~r ~~~~~-1 r~vy cua r r~vy versa n
Avg Sgrt Delta
~ Avg Sgrt Del
~Ib~` ~ `Lo~3
UtGi VUIUIIIe HV I J HV I III MINMBX MINMBX MH M8X V8C MINMBX
~~1~~ s~ ~b s s~ ~o~~~o iocenti~~r s~ 7 ~ SSl bo Comments EPA Method 0010 from EPA SW-846
~~~
2424
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
ISOHINETIC FIELD DATA SHEET Client Chemours Stack Conditions wo isa~a0020~8 Assumed Project ID Chemours Moisture Z ModeSource ID E2 Impinger Vol (mi) Samp Loc ID STK Silica gel (g) Run NoID 3 CO2 by Vol Z Test Method ID M0010 02 deg by Vol Z ~
c Date ID NOV2019 Temperature (degF) b 5 SourceLocation E2 Stack Meter Temp (F) ~ S
Sample Date ~ ~ S ~ 9 Static Press (In Hz0) i- 3 (oBaro Press (in Hg) ~ ~ 7 Operator )V ~ ~~AmbientTemp(degF)
EPA Method 0010 - HFPO Dimer Acid Page ~ or_ Meter Box ID ~j O MeterBox Y Q qc~ ~~ ~ K Factor 6 -7
l~ Meter Box Del H ~ ~ ~ 1 S Initial Mid-Point Finai Probe ID Length `~~j~R ~~ Sample Train (ft) Probe Material Boro Leak Check (in Hg) Pitot Thermocouple ID ~Q~j Pitot leak check good Pitot Coefficient 084 Pitot Inspection good Noale ID (~ Method 3 System good
1 A ~I ~
r~r~~ ~ ~~~ ~~-~~ ~
Noale Measurements ~ -~ (~ ~ ~ ~Q Temp Check ~f se t ~e os - eS e Avg Noaie Dia (in) 2 A p ~ Meter Box Temp
Area of Stack (ft2) ( 7 (~ Reference Temp Sample Time J PassFail (+- 2deg) Pass Fail Pass Fail Total Traverse Pts ~ 2 ~ Temp Change Response 5 yes ra yes no
0
~~~~ I
~~~
~i1~7C~~~ i R ~~~7~
~
~
~
~1~~- r
-~~-~I A I ~ALLI~~_~~~~~~~~-
-~-~r~~~~~~~~Sf~~~~- V ~~[~l~~~~~- ~~
-~-~ Ir~l~l-~~ ~ i ~~~~~-
-~-~~l~~~~~~~i7l~~ ~ ~ 1~[i~~~~~-
Avg Delta P ~ Avg Delta H~
2 1 ~6 `i Avg Sgrt Delta F~ Avg Sgrt Del H
5~~7~~ I3~15~
Total Volume Av Ts J Av Tm 1 MiNMax MinMax Max Max Vac MinMau 9 9
5K95 b5 Ss3 v cosi~2 ia~ r26 ~O ~5 SIf~65 EPA Method 0010 from EPA SW-846
~ 2525
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
SAMPLE RECOVERY FIELD DATA EPA Method 0010 - HFPO Dimer Acid
Client LocationPlant
Chemours Fayetteville NC
WO Source ampLocation
15418002018 E2 Stack
Run No 1 Sample Date ~~ ~ Recovery Date ~ ~ ` f
Sample ID Chemours - E2 - STK - 1 - M0010 - Analyst V ~- Filter Number ~~
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O ` Silica Gel
Final ~ ~~ C~ ~ F ~~ ~~ 20 3 l~~
Initial ~ goo goo ~ v0~ soo
Gain i ~ ~ 2 -~ ~ ~~~
Impinger Color ~~n Labeled (
Silica Gel Condition Sealed
Run No 2 Sample Date ~ `j ~ Recovery Date ~ 2 ~j
Sample ID Chemours - E2 - STK - 2 - M0010 - Analyst G Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ ~ ~ rp (~~ ~ ~Z ~~ ( (o
Initial (~ ioo goo ~ ~ soo
Gain )Co ~ Z `~ ~~ ~ lv
Impinger Color ~~ Labeled
Silica Gel Condition ~~3 p~ Sealed
QRun No 3 Sample Date (Z `j Recovery Date Z ~ ~
Sample ID Chemours - E2 - STK - 3 - M0010 - Analyst K$ Filter Number
Impin er 1 2 3 4 5 6 7 ImpTotal 8 Total
Contents Empty HPLC H2O HPLC H2O Silica Gel
Final ~ I ~ ~ C7 2 Z Z(~~ ~ Cs~
Initial ~ 100 100 v ~~~ 300
Gain I 3 ~ 2- ~ ~~ ~ Impinger Color ~ ~~C_r Labeled ~1
Silica Gel Condition 6~ ~ Sealed ~
Check COC for Sample IDs of Media Blanks
2626
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Source Gas Analysis Data Sheet -Modified Method 33A
Client ~~ ~1~`-~ Analyst ~l
LocationPlant C4~~ ~~~~ V~+ ~~ t~ Date f Z ft ` ) ~
Source f-- Z- Analyzer Make ampModel ~ ~emdash ~~ ~~ ~ U
WO Number
Calibration
Calibration Gas Calibration Gas Analyzer Analyzer Analysis Value Value Response Response Number Span O~ (deglol COQ (1 O~ (dego) COQ ()
1 Zero ~ ~ ~ ~ `-
2 Mid ~ ~ ~ 7 J~ `1 ~~ ~~_1~~ lt ~mdash ~~~ --~~
_ Average ___ __ _
Analyzer Analyzer Run Response Response
Number Analysis Time O~ () COQ (1
~~~m ~1~~ IZ~S--t~
1 i E~ ~ ~ ~- r -~ mdash~-- ~~
2 ~ _1 ~ i ~ Q ~t ~ ~
Average _
Analyzer Analyzer Run Response Response
Number Analysis Time O () CO (
1
2
3
Average
Snan Cvlinriar Itl
Mid ~ ( ~lfl t ir- `~ ~ i ~i -~( --
Hi h
-- ---------------- i lt ~-- ~- I ~ ~ ~1 C~
Report alI values to the nearest 01 percent
2727
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Determination of Stack Gas Velocity -Method 2 Client Operetor ~ Pitot Coefi (Cp)C~
LocationPlant Date ~ 2-~ ~9 Stack Area ftZ(As)~
Source WO Number Pitot Tube7hermo ID
Run Number
Tlme
Barometric Press In Hg (Pb)
Static Press In H2O (Pstatic)
Source Moisture (BWS)
02 COQ
~ s (y mdash ~~ d
~
2 ~ 7 e ~ ~
j--~
CyCIOnIC FIOW Determination Traverse Location
Leak Chack good 7 YIN
Leak Check good YIN
Leak Check good 7 Y N
Delta P at 0deg
Angle yeilding zero
Detta P Port Point Defla P
Source
Temp Fdegs Deka P
Source
Temp FdegTs Delta P
Source Temp Fdeg
s
~ z ~ ~ 2
0 3 ~ ~ U q
~ 4 5
b U
O
~ 6 6 t L
CJ ~ o b S
Avg Angle Avg Delta P 8 Temp
avg e~aP Average gas stream velocity ftlsec
Vol flow rate ~ actual conditions wacfmin
Vol flow rate at standard conditions dscfmin
y
4
MWd = (032Qz~+~044~pZ~+~028~100-~~QZ+Q2~~~ MWd =Dry molecular weight source gas Ibllb-mole
MWs = ~FMVd ~1- ~BW5100~~~+ ~18 ~BW51100~~ MWs =Wet molecular weight source gas IbIb-mole
Tsa = Ts+ 460 Tsa =Source Temperature absolute(oR) Ps =Absolute stack static pressure inches Hg
Pa = Pb+ (Pstntid136~ Vs =Average gas stream vebcity fUsec
Vs = 8549 Cpavg DeltaP Tsa Ps MWs Qs(act) =Volumetric flow rate of wet stack gas at actual wacflmin
Qs(act~m 80 Vs As Qs(std) = Volumetric fbw rate of dry stack gas at standard conditions dscUmin
cas(~rd) _ ~ ~sa bull (~ mdash (ewsi i oo)) (PslTsa )- o(apt) Note Micromanometer (s required if (A) The average Della P readings are less than 005 Inches of water
(B) For Vaverses of 12 or more po(nts more than 10 of the Defla P readings are bebw 005 Inches of water (C) For traverses of less than 12 points more than one Delta P readings is bebw 005 Inches of water
~-~~ _ice=-
method2xls
The Chemours CompanyFayetteville15418002018
2828
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX C LABORATORY ANALYTICAL REPORT
29
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
ANALYTICAL REPORTJob Number 140-17552-1
Job Description E2 Stack - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 142 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2443030
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 10
Default Detection Limits 13
Surrogate Summary 14
QC Sample Results 15
Chronicle 17
Certification Summary 22
Manual Integration Summary 24
Organic Sample Data 26
LCMS 26
8321A_HFPO_Du 268321A_HFPO_Du QC Summary 278321A_HFPO_Du Sample Data 31Standards Data 43
8321A_HFPO_Du ICAL Data 438321A_HFPO_Du CCAL Data 66
Raw QC Data 728321A_HFPO_Du Blank Data 728321A_HFPO_Du LCSLCSD Data 76
8321A_HFPO_Du Run Logs 84
12172019Page 2 of 2443131
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Table of Contents8321A_HFPO_Du Prep Data 86
Method DV-LC-0012 90Method DV-LC-0012 QC Summary 91Method DV-LC-0012 Sample Data 99Standards Data 135
Method DV-LC-0012 ICAL Data 135Method DV-LC-0012 CCAL Data 159
Raw QC Data 180Method DV-LC-0012 Tune Data 180Method DV-LC-0012 Blank Data 190Method DV-LC-0012 LCSLCSD Data 202
Method DV-LC-0012 Run Logs 223Method DV-LC-0012 Prep Data 227
Shipping and Receiving Documents 237
Client Chain of Custody 238
12172019Page 3 of 2443232
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
DefinitionsGlossaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2443333
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Method SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2443434
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Sample SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17552-1 GF-25012502 R1 M0010 E2 STACK FH Air 120419 0000 120719 0800
140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH Air 120419 0000 120719 0800
140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120419 0000 120719 0800
140-17552-4 GF-2507 R1 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120419 0000 120719 0800
140-17552-5 GF-25082509 R2 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-8 GF-2514 R2 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
140-17552-9 GF-25152516 R3 M0010 E2 STACK FH Air 120519 0000 120719 0800
140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH Air 120519 0000 120719 0800
140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3
COND
Air 120519 0000 120719 0800
140-17552-12 GF-2521 R3 M0010 E2 STACK
BREAKTHROUGH XAD-2 RESIN TUBE
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2443535
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Job Narrative140-17552-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2443636
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air None140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air None140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air None140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air None140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air None140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air None140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air None140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17552-1 GF-25012502 R1 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-5 GF-25082509 R2 M0010 E2 STACK FH TotalNA
Air 8321A 480027140-17552-9 GF-25152516 R3 M0010 E2 STACK FH TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17552-3 GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-7 GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114140-17552-11 GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 CONDTotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2443737
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
QC Association SummaryJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
LCMS
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17552-2 GF-250325042506 R1 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-4 GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-6 GF-251025112513 R2 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-8 GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940140-17552-10 GF-251725182520 R3 M0010 E2 STACK BH TotalNA
Air 8321A 479940140-17552-12 GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBETotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 9 of 2443838
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-1Client Sample ID GF-25012502 R1 M0010 E2 STACK FHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 793 0100 00108 ugSample 120919 1420 121219 1018 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 120 50 - 200 120919 1420 121219 1018 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-2Client Sample ID GF-250325042506 R1 M0010 E2 STACK BHMatrix AirDate Collected 120419 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 755 0200 00400 ugSample 120919 1420 121619 1039 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 84 50 - 200 120919 1420 121619 1039 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-3Client Sample ID GF-2505 R1 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0201 00102 ugSample 121019 1115 121219 1044 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 108 50 - 200 121019 1115 121219 1044 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-4Client Sample ID GF-2507 R1 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120419 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0267 0200 00400 ugSample 120919 1420 121619 1042 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 100 50 - 200 120919 1420 121619 1042 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0556 0150 00162 ugSample 120919 1420 121219 1021 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
Eurofins TestAmerica Knoxville
12172019Page 10 of 2443939
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-5Client Sample ID GF-25082509 R2 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
13C3 HFPO-DA 133 50 - 200 120919 1420 121219 1021 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-6Client Sample ID GF-251025112513 R2 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 136 0325 00650 ugSample 120919 1420 121619 1046 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121619 1046 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-7Client Sample ID GF-2512 R2 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0216 00110 ugSample 121019 1115 121219 1047 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 110 50 - 200 121019 1115 121219 1047 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-8Client Sample ID GF-2514 R2 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1049 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 102 50 - 200 120919 1420 121619 1049 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-9Client Sample ID GF-25152516 R3 M0010 E2 STACK FHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 202 0150 00162 ugSample 120919 1420 121219 1024 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 127 50 - 200 120919 1420 121219 1024 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 11 of 2444040
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Client Sample ResultsJob ID 140-17552-1Client Chemours Company FC LLC The
ProjectSite E2 Stack - M0010
Lab Sample ID 140-17552-10Client Sample ID GF-251725182520 R3 M0010 E2 STACK BHMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0664 0325 00650 ugSample 120919 1420 121619 1052 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 131 50 - 200 120919 1420 121619 1052 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-11Client Sample ID GF-2519 R3 M0010 E2 STACK IMPINGER 12amp3 COND
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 0194 000989 ugSample 121019 1115 121219 1050 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 116 50 - 200 121019 1115 121219 1050 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17552-12Client Sample ID GF-2521 R3 M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0103 J 0200 00400 ugSample 120919 1420 121619 1059 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 101 50 - 200 120919 1420 121619 1059 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 12 of 2444141
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17552-1ProjectSite E2 Stack - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 13 of 2444242
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
ANALYTICAL REPORTJob Number 140-17554-1
Job Description E2 Field QC - M0010
Contract Number LBIO-67048
ForChemours Company FC LLC The
co AECOMSabre Building Suite 300
4051 Ogletown RoadNewark DE 19713
Attention Michael Aucoin
_____________________________________________
Approved for releaseCourtney M AdkinsProject Manager II12172019 143 PM
Courtney M Adkins Project Manager II5815 Middlebrook Pike Knoxville TN 37921
(865)291-3000 courtneyadkinstestamericainccom
12172019
This report may not be reproduced except in full and with written approval from the laboratory For questions please contact the Project Manager atthe e-mail address or telephone number listed on this page
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology with anyexceptions noted This report shall not be reproduced except in full without the express written approval of the laboratory All questions should bedirected to the Eurofins TestAmerica Project Manager
This report has been electronically signed and authorized by the signatory Electronic signature is intended to be the legally binding equivalent of atraditionally handwritten signature
Eurofins TestAmerica Knoxville
5815 Middlebrook Pike Knoxville TN 37921
Tel (865) 291-3000 Fax (865) 584-4315 wwwtestamericainccom
12172019Page 1 of 2194343
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Table of ContentsCover Title Page 1
Data Summaries 4
Definitions 4
Method Summary 5
Sample Summary 6
Case Narrative 7
QC Association 8
Client Sample Results 9
Default Detection Limits 11
Surrogate Summary 12
QC Sample Results 13
Chronicle 15
Certification Summary 19
Manual Integration Summary 21
Organic Sample Data 23
LCMS 23
8321A_HFPO_Du 238321A_HFPO_Du QC Summary 248321A_HFPO_Du Sample Data 28Standards Data 36
8321A_HFPO_Du ICAL Data 368321A_HFPO_Du CCAL Data 59
Raw QC Data 658321A_HFPO_Du Blank Data 658321A_HFPO_Du LCSLCSD Data 69
8321A_HFPO_Du Run Logs 77
12172019Page 2 of 2194444
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Table of Contents8321A_HFPO_Du Prep Data 79
Method DV-LC-0012 83Method DV-LC-0012 QC Summary 84Method DV-LC-0012 Sample Data 92Standards Data 112
Method DV-LC-0012 ICAL Data 112Method DV-LC-0012 CCAL Data 136
Raw QC Data 157Method DV-LC-0012 Tune Data 157Method DV-LC-0012 Blank Data 167Method DV-LC-0012 LCSLCSD Data 179
Method DV-LC-0012 Run Logs 200Method DV-LC-0012 Prep Data 204
Shipping and Receiving Documents 214
Client Chain of Custody 215
12172019Page 3 of 2194545
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
DefinitionsGlossaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Qualifiers
LCMSQualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value
Qualifier
GlossaryThese commonly used abbreviations may or may not be present in this report
curren Listed under the D column to designate that the result is reported on a dry weight basis
Abbreviation
R Percent Recovery
CFL Contains Free Liquid
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoDDOE)
DL RA RE IN Indicates a Dilution Re-analysis Re-extraction or additional Initial metalsanion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoDDOE)
LOQ Limit of Quantitation (DoDDOE)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica Knoxville
12172019Page 4 of 2194646
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Method SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Method Method Description LaboratoryProtocol
SW8468321A HFPO-DA TAL DEN
SW8468321A PFOA and PFOS TAL DEN
TAL SOPNone Leaching Procedure TAL DEN
TAL SOPNone Leaching Procedure for Condensate TAL DEN
TAL SOPNone Leaching Procedure for XAD TAL DEN
Protocol References
SW846 = Test Methods For Evaluating Solid Waste PhysicalChemical Methods Third Edition November 1986 And Its Updates
TAL SOP = TestAmerica Laboratories Standard Operating Procedure
Laboratory References
TAL DEN = Eurofins TestAmerica Denver 4955 Yarrow Street Arvada CO 80002 TEL (303)736-0100
Eurofins TestAmerica Knoxville
12172019Page 5 of 2194747
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Sample SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID
140-17554-1 A-66226623 QC M0010 E2 STACK FH BT Air 120519 0000 120719 0800
140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT Air 120519 0000 120719 0800
140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3
COND BT
Air 120519 0000 120719 0800
140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH
XAD-2 RESIN TUBE BT
Air 120519 0000 120719 0800
140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB Air 120519 0000 120719 0800
140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5
NH4OH RB
Air 120519 0000 120719 0800
140-17554-7 A-6631 QC M0010 E2 STACK COMBINED
GLASSWARE RINSES (MEOH5 NH4OH) PB
Air 120519 0000 120719 0800
Eurofins TestAmerica Knoxville
12172019Page 6 of 2194848
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Job Narrative140-17554-1
Sample Receipt
The samples were received on December 7 2019 at 800 AM in good condition and properly preserved The temperatures of the 2 coolers at receipt time were 09ordm C and 14ordm C
Quality Control and Data Interpretation
Unless otherwise noted all holding times and QC criteria were met and the test results shown in this report meet all applicable NELAC requirements
Method 0010Method 3542 Sampling Train Preparation
Train fractions were extracted and prepared for analysis in TestAmericarsquos Knoxville laboratory Extracts and condensate samples were forwarded to the Denver laboratory for HFPO-DA analysis All results are reported in ldquoTotal ugrdquo per sample
LCMS
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
Organic Prep
No analytical or quality issues were noted other than those described in the DefinitionsGlossary page
12172019Page 7 of 2194949
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
QC Association SummaryJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
LCMS
Analysis Batch 464589
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321ADLCK 280-46458913 Lab Control Sample TotalNA
Prep Batch 479940
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air None140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air None140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air None140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air NoneMB 280-4799401-A Method Blank TotalNA
Air NoneLCS 280-4799402-A Lab Control Sample TotalNA
Air NoneLCSD 280-4799403-A Lab Control Sample Dup TotalNA
Prep Batch 480027
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air NoneMB 280-4800271-A Method Blank TotalNA
Air NoneLCS 280-4800272-A Lab Control Sample TotalNA
Air NoneLCSD 280-4800273-A Lab Control Sample Dup TotalNA
Prep Batch 480114
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air None140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air None140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air NoneMB 280-4801141-A Method Blank TotalNA
Air NoneLCS 280-4801142-A Lab Control Sample TotalNA
Air NoneLCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480357
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480027140-17554-1 A-66226623 QC M0010 E2 STACK FH BT TotalNA
Air 8321A 480027MB 280-4800271-A Method Blank TotalNA
Air 8321A 480027LCS 280-4800272-A Lab Control Sample TotalNA
Air 8321A 480027LCSD 280-4800273-A Lab Control Sample Dup TotalNA
Analysis Batch 480373
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 480114140-17554-3 A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BTTotalNA
Air 8321A 480114140-17554-5 A-6629 QC M0010 E2 STACK DI WATER RB TotalNA
Air 8321A 480114MB 280-4801141-A Method Blank TotalNA
Air 8321A 480114LCS 280-4801142-A Lab Control Sample TotalNA
Air 8321A 480114LCSD 280-4801143-A Lab Control Sample Dup TotalNA
Analysis Batch 480693
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
Air 8321A 479940140-17554-2 A-662466256627 QC M0010 E2 STACK BH BT TotalNA
Air 8321A 479940140-17554-4 A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BTTotalNA
Air 8321A 479940140-17554-6 A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RBTotalNA
Air 8321A 479940140-17554-7 A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PBTotalNA
Air 8321A 479940MB 280-4799401-A Method Blank TotalNA
Air 8321A 479940LCS 280-4799402-A Lab Control Sample TotalNA
Air 8321A 479940LCSD 280-4799403-A Lab Control Sample Dup TotalNA
Eurofins TestAmerica Knoxville
12172019Page 8 of 2195050
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-1Client Sample ID A-66226623 QC M0010 E2 STACK FH BTMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00437 00250 000270 ugSample 120919 1420 121219 1027 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 128 50 - 200 120919 1420 121219 1027 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-2Client Sample ID A-662466256627 QC M0010 E2 STACK BH BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 0264 0200 00400 ugSample 120919 1420 121619 1102 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 98 50 - 200 120919 1420 121619 1102 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-3Client Sample ID A-6626 QC M0010 E2 STACK IMPINGERS 12amp3 COND BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1053 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 124 50 - 200 121019 1115 121219 1053 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-4Client Sample ID A-6628 QC M0010 E2 STACK BREAKTHROUGH XAD-2 RESIN TUBE BT
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 0200 00400 ugSample 120919 1420 121619 1105 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 111 50 - 200 120919 1420 121619 1105 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 9 of 2195151
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Client Sample ResultsJob ID 140-17554-1Client Chemours Company FC LLC The
ProjectSite E2 Field QC - M0010
Lab Sample ID 140-17554-5Client Sample ID A-6629 QC M0010 E2 STACK DI WATER RBMatrix AirDate Collected 120519 0000
Date Received 120719 0800Sample Container Air Train
Method 8321A - HFPO-DARL MDL
HFPO-DA ND 000250 0000128 ugSample 121019 1115 121219 1057 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 139 50 - 200 121019 1115 121219 1057 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-6Client Sample ID A-6630 QC M0010 E2 STACK MEOH WITH 5 NH4OH RB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA ND 00250 000500 ugSample 120919 1420 121619 1108 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 147 50 - 200 120919 1420 121619 1108 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Lab Sample ID 140-17554-7Client Sample ID A-6631 QC M0010 E2 STACK COMBINED GLASSWARE RINSES (MEOH5 NH4OH) PB
Matrix AirDate Collected 120519 0000Date Received 120719 0800Sample Container Air Train
Method 8321A - PFOA and PFOSRL MDL
HFPO-DA 00112 J 00250 000500 ugSample 120919 1420 121619 1112 1
Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier
13C3 HFPO-DA 143 50 - 200 120919 1420 121619 1112 1
Surrogate Dil FacAnalyzedPreparedQualifier LimitsRecovery
Eurofins TestAmerica Knoxville
12172019Page 10 of 2195252
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Default Detection LimitsClient Chemours Company FC LLC The Job ID 140-17554-1ProjectSite E2 Field QC - M0010
Method 8321A - HFPO-DAPrep None
000250HFPO-DA ugSample
Analyte UnitsMDLRL
000128
Method 8321A - PFOA and PFOSPrep None
00250HFPO-DA ugSample
Analyte UnitsMDLRL
000270
0100HFPO-DA ugSample00200
Eurofins TestAmerica Knoxville
12172019Page 11 of 2195353
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX D SAMPLE CALCULATIONS
54
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
12302019238 PM Dec E2 Stack
SAMPLE CALCULATIONS FORHFPO DIMER ACID (METHOD 0010)
Client Chemours Plant Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 HFPO Dimer Acid concentration lbsdscf
W x 22046 x 10-9
Conc1 = ------------------------------ Vm(std)
28 x 22046 x 10-9Conc1 = ------------------------------
71992
Conc1 = 853E-11
Where
W = Weight of HFPO Dimer Acid collected in sample in ug
Conc1 = Division Stack HFPO Dimer Acid concentration lbsdscf
22046x10-9 = Conversion factor from ug to lbs
2 HFPO Dimer Acid concentration ugdscm
Conc2 = W ( Vm(std) x 002832)
Conc2 = 28 ( 71992 x 002832 )
Conc2 = 137
Where
Conc2 = Division Stack HFPO Dimer Acid concentration ugdscm
002832 = Conversion factor from cubic feet to cubic meters
5555
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
12302019238 PM Dec E2 Stack
3 HFPO Dimer Acid mass emission rate lbshr
MR1(Outlet) = Conc1 x Qs(std) x 60 minhr
MR1(Outlet) = 853E-11 x 3101 x 60
MR1(Outlet) = 159E-05
Where
MR1(Outlet) = Division Stack HFPO Dimer Acid mass emission rate lbshr
4 HFPO Dimer Acid mass emission rate gsec
MR2(Outlet) = PMR1 x 45359 3600
MR2(Outlet) = 159E-05 x 45359 3600
MR2(Outlet) = 200E-06
Where
MR2(Outlet) = Division Stack HFPO Dimer Acid mass emission rate gsec
4536 = Conversion factor from pounds to grams
3600 = Conversion factor from hours to seconds
5656
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
12302019238 PM Dec E2 Stack
EXAMPLE CALCULATIONS FORVOLUMETRIC FLOW AND MOISTURE AND ISOKINETICS
Client Chemours Facility Fayetteville NCTest Number Run 3 Test Date 120519Test Location E2 Stack Test Period 1025-1207
1 Volume of dry gas sampled at standard conditions (68 deg F 2992 in Hg) dscf
delta H 1764 x Y x Vm x ( Pb + ------------ )
136Vm(std) = --------------------------------------------
(Tm + 460)
18341764 x 09972 x 71248 x ( 3007 + --------------------- )
136
Vm(std) = ------------------------------------------------------------ = 71992 6583 + 460
Where
Vm(std) = Volume of gas sample measured by the dry gas metercorrected to standard conditions dscf
Vm = Volume of gas sample measured by the dry gas meterat meter conditions dcf
Pb = Barometric Pressure in Hgdelt H = Average pressure drop across the orifice meter in H2O
Tm = Average dry gas meter temperature deg FY = Dry gas meter calibration factor
1764 = Factor that includes ratio of standard temperature (528 deg R)to standard pressure (2992 in Hg) deg Rin Hg
136 = Specific gravity of mercury
2 Volume of water vapor in the gas sample corrected to standard conditions scf
Vw(std) = (004707 x Vwc) + (004715 x Wwsg)
Vw(std) = ( 004707 x 80 ) + ( 004715 x 156 ) = 111
Where
Vw(std) = Volume of water vapor in the gas sample corrected tostandard conditions scf
Vwc = Volume of liquid condensed in impingers mlWwsg = Weight of water vapor collected in silica gel g
004707 = Factor which includes the density of water(0002201 lbml) the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolute
pressure at standard conditions (2992 in Hg) ft3ml
004715 = Factor which includes the molecular weight of water(180 lblb-mole) the ideal gas constant
2185 (in Hg) (ft3)lb-mole)(deg R) absolute
temperature at standard conditions (528 deg R) absolutepressure at standard conditions (2992 in Hg) and
4536 glb ft3g
5757
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
12302019238 PM Dec E2 Stack
3 Moisture content
Vw(std)bws = -------------------------
Vw(std) + Vm(std)
111bws = ------------------------- = 0015
111 + 71992
Where
bws = Proportion of water vapor by volume in the gasstream dimensionless
4 Mole fraction of dry gas
Md = 1 - bws
Md = 1 - 0015 = 0985
Where
Md = Mole fraction of dry gas dimensionless
5 Dry molecular weight of gas stream lblb-mole
MWd = ( 0440 x CO2 ) + ( 0320 x O2 ) + ( 0280 x ( N2 + CO) )
MWd = ( 0440 x 02 ) + ( 0320 x 208 ) + (0280 x ( 790 + 000 ))
MWd = 2886
Where
MWd = Dry molecular weight lblb-mole CO2 = Percent carbon dioxide by volume dry basis
O2 = Percent oxygen by volume dry basis N2 = Percent nitrogen by volume dry basis
CO = Percent carbon monoxide by volume dry basis0440 = Molecular weight of carbon dioxide divided by 1000320 = Molecular weight of oxygen divided by 1000280 = Molecular weight of nitrogen or carbon monoxide
divided by 100
6 Actual molecular weight of gas stream (wet basis) lblb-mole
MWs = ( MWd x Md ) + ( 18 x ( 1 - Md ))
MWs = ( 2886 x 0985 ) +( 18 ( 1 - 0985 )) = 2870
Where
MWs = Molecular weight of wet gas lblb-mole18 = Molecular weight of water lblb-mole
5858
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
12302019238 PM Dec E2 Stack
7 Average velocity of gas stream at actual conditions ftsec
Ts (avg)
Vs = 8549 x Cp x ((delt p)12)avg x ( ---------------- )12
Ps x MWs
519Vs = 8549 x 084 x 052373 x ( -------------------- )^12 = 292
3010 x 2870Where
Vs = Average gas stream velocity ftsec
(lblb-mole)(in Hg)12
8549 = Pitot tube constant ftsec x ------------------------------------ (deg R)(in H2O)
Cp = Pitot tube coefficient dimensionlessTs = Absolute gas stream temperature deg R = Ts deg F + 460
P(static)Ps = Absolute gas stack pressure in Hg = Pb + --------------
136delt p = Velocity head of stack in H2O
8 Average gas stream volumetric flow rate at actual conditions wacfmin
Qs(act) = 60 x Vs x As
Qs(act) = 60 x 292 x 176 = 3079
Where
Qs(act) = Volumetric flow rate of wet stack gas at actualconditions wacfmin
As = Cross-sectional area of stack ft2
60 = Conversion factor from seconds to minutes
9 Average gas stream dry volumetric flow rate at standard conditions dscfmin
PsQs(std) = 1764 x Md x ----- x Qs(act)
Ts
3010Qs(std) = 1764 x 0985 x -------------------- x 3079
5190
Qs(std) = 3101
Where
Qs(std) = Volumetric flow rate of dry stack gas at standardconditions dscfmin
5959
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
12302019238 PM Dec E2 Stack
10 Isokinetic variation calculated from intermediate values percent
17327 x Ts x Vm(std)I = -----------------------------------
Vs x O x Ps x Md x (Dn)2
17327 x 519 x 71992I = -------------------------------------------------- = 995
292 x 96 x 3010 x 0985 x (0280)^2Where
I = Percent of isokinetic samplingO = Total sampling time minutes
Dn = Diameter of nozzle inches17327 = Factor which includes standard temperature (528 deg R)
standard pressure (2992 in Hg) the formula for
calculating area of circle D24 conversion of square
feet to square inches (144) conversion of secondsto minutes (60) and conversion to percent (100)
(in Hg)(in2)(min)
(deg R)(ft2)(sec)
6060
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX E EQUIPMENT CALIBRATION RECORDS
61
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Interference Check 2014xlsO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - O2
Model No 4900Serial No 49000-652921Calibration Span 2109 Pollutant 2109 O2 - CC418692
CO2 (3017 CC199689) 000 -001 000
NO (445 ppm CC346681) 000 002 011
NO2 (2378 ppm CC500749) NA NA NA
N2O (904 ppm CC352661) 000 005 024
CO (4615 ppm XC006064B) 000 002 000
SO2 (4512 ppm CC409079) 000 005 023
CH4 (4531 ppm SG901795) NA NA NA
H2 (552 ppm ALM048043) 000 009 044
HCl (451 ppm CC17830) 000 003 014
NH3 (969 ppm CC58181) 000 001 003
120
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6262
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Interference Check 2014xlsCO2-Servomex 4900 7172019
Date 12414-12514Analyzer Type Servomex - CO2
Model No 4900Serial No 49000-652921Calibration Span 1665Pollutant 1665 CO2 - CC418692
CO2 (3017 CC199689) NA NA NA
NO (445 ppm CC346681) 000 002 010
NO2 (2378 ppm CC500749) 000 000 002
N2O (904 ppm CC352661) 000 001 004
CO (4615 ppm XC006064B) 000 001 000
SO2 (4512 ppm CC409079) 000 011 064
CH4 (4531 ppm SG901795) 000 007 044
H2 (552 ppm ALM048043) 000 004 022
HCl (451 ppm CC17830) 010 006 060
NH3 (969 ppm CC58181) 000 002 014
219
lt 25
(a) The larger of the absolute values obtained for the interferent tested with and without the pollutant present was used in summing the interferences
Chad Walker
INTERFERENCE CHECK
INTERFERENT GAS
ANALYZER RESPONSE OF CALIBRATION
SPAN(a)
TOTAL INTERFERENCE RESPONSE
METHOD SPECIFICATION
INTERFERENT GAS RESPONSE WITH BACKGROUND POLLUTANT ()
INTERFERENT GAS RESPONSE ()
6363
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Long Cal Box_30 2-21-19
Calibrator MDW Meter Box Number 30 Ambient Temp 72
Date 21-Feb-19 Wet Test Meter Number P-2952 Temp Reference Source
Dry Gas Meter Number 17485131
Setting
in H20
(∆H) ft3
(Vw)ft3
(Vd)
oF (Tw)
Outlet oF (Tdo)
Inlet oF (Tdi)
Average oF (Td)
Time min (O)
Y ∆H
905750 7000 7000910724 7000 7000
4974 7000 7000911701 7100 7100916685 7100 7100
4984 7100 7100917680 7200 7200927695 7400 740010015 7300 7300
928690 7400 7400938780 7500 750010090 7450 7450
939800 7600 7600949930 7700 770010130 7650 7650
Average 09972 18715
Vw - Gas Volume passing through the wet test meter 0 - Time of calibration runVd - Gas Volume passing through the dry gas meter Pb - Barometric PressureTw - Temp of gas in the wet test meterTdi - Temp of the inlet gas of the dry gas meterTdo - Temp of the outlet gas of the dry gas meterTd - Average temp of the gas in the dry gas meter
1 2 3 4 5 632 32 32 32 32 320 00
212 213 213 212 212 2124 -01932 933 933 932 932 9324 00
1832 1832 1832 1832 1832 18320 001 - Channel Temps must agree with +- 5oF or 3oC
2 - Acceptable Temperature Difference less than 15
20 100
18501128 10002
Dry Gas Meter
700
05 700
10
Long Cal and Temperature Cal Datasheet for Standard Dry Gas Meter Console
Orifice Manometer
Wet Test Meter
Dry gas Meter
Gas Volume
1822450 700 700 90
Y - Ratio of accuracy of wet test meter to dry gas meter
∆H - Pressure differential across orifice
30 100 700
TemperaturesWet Test
Meter
680
15 100
10007
50
700
107 09910
725
745
18894
18851130 09946
150 09995
9321832
Reference Temperature
Select Temperature
oC oF
21232
Average Temperature
Reading
Thermocouple Simulator
(Accuracy +- 1oF)
Temp
Difference 2
()
Temperature Reading from Individual Thermocouple Input 1
Channel Number
19103
Calibration Results
Baro Press in Hg ( Pb)
2987
760
( ) ( )
( )( ) 2
Vw
O460tw
460tdPb
H03170H
460tw613
HPbVd
)460td(PbVwY
lowast+
lowast
+lowast
∆lowast=∆
+lowast
∆
+lowast
+lowastlowast=
( )( ) ( )( )( )
+
+minus+=
460FTempferenceRe
460FTempTest460FTempferenceReDiffTemp
o
oo
6464
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
Y Factor Calibration Check CalculationMODIFIED METHOD 0010 TEST TRAIN
E2 STACKMETER BOX NO 301242019 + 1252019
Run 1 Run 2 Run 3
MWd = Dry molecular weight source gas lblb-mole032 = Molecular weight of oxygen divided by 100044 = Molecular weight of carbon dioxide divided by 100028 = Molecular weight of nitrogen or carbon monoxide divided by 100
CO2 = Percent carbon dioxide by volume dry basis 02 02 02
O2 = Percent oxygen by volume dry basis 209 208 208
MWd = ( 032 O2 ) + ( 044 CO2 ) + ( 028 ( 100 - ( CO2 + O2 )))
MWd = ( 032 209 ) + ( 044 02 ) + ( 028 ( 100 - ( 02 + 209 )))
MWd = ( 669 ) + ( 009 ) + ( 2209 )
MWd = 2887 2886 2886
Tma = Source Temperature absolute(oR)Tm = Average dry gas meter temperature deg F 616 516 658
Tma = Ts + 460
Tma = 6158 + 460
Tma = 52158 51158 52583
Ps = Absolute meter pressure inches Hg1360 = Specific gravity of mercury
delta H = Avg pressure drop across the orifice meter during sampling in H2O 166 147 183Pb = Barometric Pressure in Hg 2970 3007 3007
Pm = Pb + (delta H 136)
Pm = 297 + ( 165791666666667 136)
Pm = 2982 3018 3020
Yqa = dry gas meter calibration check value dimensionless003 = (2992528)(075)2 (in HgdegR) cfm2
2900 = dry molecular weight of air lblb-moleVm = Volume of gas sample measured by the dry gas meter at meter conditions dcf 68630 63724 71248
Y = Dry gas meter calibration factor (based on full calibration) 09972 09972 09972Delta H = Dry Gas meter orifice calibration coefficient in H2O 18715 18715 18715
avg SQRT Delta H = Avg SQRT press drop across the orifice meter during sampling in H2O 12860 12053 13516O = Total sampling time minutes 96 96 96
Yqa = (O Vm ) SQRT ( 00319 Tma 29 ) ( Delta H Pm MWd ) avg SQRT Delta H
Yqa = ( 9600 6863 ) SQRT ( 00319 52158 29 ) ( 187 2982 2887 ) 129
Yqa = 1399 SQRT 482517 1611069 129
Yqa = 09844 09783 09944
Diff = Absolute difference between Yqa and Y 128 190 028
Diff = (( Y - Yqa ) Y ) 100
Diff = (( 09972 - 0984 ) 09972 ) 100
Average Diff = 115
Allowable = 50
1172020404 PM Dec E2 Stack6565
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
P-708 all in oneMOD
Pitot Tube Identification Number
Inspection Date 61518 Individual Conducting Inspection
Distance to A Plane (PA) - inches 0436 PASSDistance to B Plane (PB) - inches 0436 PASS
Pitot OD (Dt) - inches 0375105 Dt lt P lt 15 Dt PA must Equal PB
Q1 and Q2 must be lt 10o
B1 or B2 must be lt 5o
Z must be lt 0125 inches
W must be lt 003125 inches
X must be gt 075 inches
Thermocouple meets the Distance Criteria in the adjacent figure
Impact Pressure Opening Plane is above the Nozzle Entry Plane
NO
NA
NO
NA
PASS
PASS
PASS
Distance between Sample Nozzle and Pitot (X) - inches
Thermocouple meets the Distance Criteria in the adjacent figure
YES
YES
PASS
NO YES
NA
0
0
Angle of B1 from vertical A Tube- degrees (absolute) 0
0
09
Horizontal offset between A and B Tubes (Z) - inches
Vertical offset between A and B Tubes (W) - inches
001
0014
PASSFAIL
Angle of B1 from vertical B Tube- degrees (absolute)
PASS
PASS
PASS
P-708
KS
Angle of Q1 from vertical A Tube- degrees (absolute)
Angle of Q2 from vertical B Tube- degrees (absolute)
Type S Pitot Tube Inspection Data Form
Are Open Faces Aligned Perpendicular to the Tube Axis
YES NOPASS
If all Criteria PASS Cp is equal to 084
Sample Probe
Type S Pitot Tube
Temperature Sensor
Dt
2 inch
Sample Probe
Temperature Sensor
DtType S Pitot Tube
3 inch
34 inch
A B
Face Opening Planes
A
BA
BQ1 Q1 Q2
B B
B
A A
A
FlowFlow
B1(+)B1(-)
B2(+ or -)
B1(+ or -)
B-Side Plane
AB
PA
PB
A-Side PlaneDt
X
Sampling D
Impact Pressure Opening Plane
Nozzle Entry Plane
W
B
A
B
A
Z
6666
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI62E15A0224 Reference Number 82-401196512-1Cylinder Number CC112489 Cylinder Volume 1572 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date May 12 2018
Expiration Date May 12 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on avolumevolume basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 1700 1705 G1 +- 07 NIST Traceable 05122018OXYGEN 2100 2098 G1 +- 05 NIST Traceable 05122018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 13060731 CC413777 16939 CARBON DIOXIDENITROGEN +- 06 May 08 2019NTRM 09061420 CC273671 2253 OXYGENNITROGEN +- 04 Mar 08 2019
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Apr 19 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Apr 19 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401196512-16767
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
CERTIFICATE OF ANALYSISGrade of Product EPA Protocol
Part Number E03NI79E15A00E4 Reference Number 82-401356855-1Cylinder Number ALM009044 Cylinder Volume 1505 CFLaboratory 124 - Riverton (SAP) - NJ Cylinder Pressure 2015 PSIGPGVP Number B52018 Valve Outlet 590Gas Code CO2O2BALN Certification Date Nov 26 2018
Expiration Date Nov 26 2026
Certification performed in accordance with ldquoEPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)rdquo document EPA600R-12531 using the assay procedures listed Analytical Methodology does not require correction for analytical interference This cylinder has a total analytical
uncertainty as stated below with a confidence level of 95 There are no significant impurities which affect the use of this calibration mixture All concentrations are on amolemole basis unless otherwise noted
Do Not Use This Cylinder below 100 psig ie 07 megapascals
ANALYTICAL RESULTSComponent Requested Actual Protocol Total Relative Assay
Concentration Concentration Method Uncertainty Dates
CARBON DIOXIDE 9000 8976 G1 +- 07 NIST Traceable 11262018OXYGEN 1200 1197 G1 +- 05 NIST Traceable 11262018NITROGEN Balance -
CALIBRATION STANDARDSType Lot ID Cylinder No Concentration Uncertainty Expiration Date
NTRM 09060236 CC263114 9961 OXYGENNITROGEN +- 03 Nov 05 2024
ANALYTICAL EQUIPMENTInstrumentMakeModel Analytical Principle Last Multipoint Calibration
Horiba VIA 510-CO2-19GYCXEG NDIR Nov 06 2018Horiba MPA 510-O2-7TWMJ041 Paramagnetic Nov 07 2018
Triad Data Available Upon Request
Airgas Specialty GasesAirgas USA LLC600 Union Landing RoadCinnaminson NJ 08077-0000Airgascom
Signature on file
Approved for Release Page 1 of 82-401356855-16868
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
APPENDIX F LIST OF PROJECT PARTICIPANTS
69
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70
IASDATACHEMOURS15418002018E2 STACK REPORT 12 2019-AMD 1212020
The following WESTON employees participated in this project
Paul Meeter Senior Project Manager
Johnnie Vitello Team Member
Brandon Berger Team Member
Kyle Schweitzer Team Member
Chris Hartsky Team Member
70