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Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Report Title Air Emissions Compliance Monitoring Emissions Report
Company addressAir Scientific Ltd., 32 DeGranville Court, Dublin road,
Trim, Co. Meath
Stack Emissions Testing Report Commissioned by Rilta Environmental
Facility Name Rathcoole Facility
Contact Person Mr Colm Hussey
EPA Licence Number WL192-03
Licence Holder Rilta Environmental, A3
Stack Reference Number A3
Dates of the Monitoring Campaign 31/07/2020
Job Reference Number RIENTL10310720 / 2021065
Report Written By Amanda Sheridan
Report Approved by Dr. John Casey
Stack Testing Team Stephen O’ Carroll
Report Date 18/08/2020
Report Type Test Report Compliance Monitoring
Version 1
Signature of Approver
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Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Contents
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I. Monitoring Objectives ……………………………………………………………………………………………………….
1. Executive Summary …………………………………………………………………………………………………………….
Suitability of sampling location ……………………………………………………………………………………………
Overall Aim of the monitoring Campaign ……………………………………………………………………………
Special Requirements …………………………………………………………………………………………………………
Target Parameters ………………………………………………………………………………………………………………
Emission Limit Values …………………………………………………………………………………………………………
Reference Conditions …………………………………………………………………………………………………………
Overall Results ……………………………………………………………………………………………………………………
Accreditation details …………………………………………………………………………………………………………..
Monitoring Dates & Times ………………………………………………………………………………………………….
Monitoring, Equipment & Analytical Methods …………………………………………………………………….
Sampling Deviations ……………………………………………………………………………………………………………
Reference Documents …………………………………………………………………………………………………………
Preliminary stack survey calculations ………………………………………………………………………………….
IV. Appendix III - Individual parameter sampling details and results ………………………………………
Process details …………………………………………………………………………………………………………………….
Stack diagram ……………………………………………………………………………………………………………………..
2. APPENDICES ………………………………………………………………………………………………………………………..
II. Appendix I - Monitoring Personnel & Equipment ………………………………………………………………
Stack Emissions Monitoring Personnel ………………………………………………………………………………..
III. Appendix II - Stack Details & flow characteristics ………………………………………………………………
Total Volatile Organic Carbon (Tube) Sampling Details ……………………………………………………….
Total Volatile Organic Carbon (Tube) Quality Assurance …………………………………………………….
Total Volatile Organic Carbon (Tube) Results and Measurement Uncertainty …………………….
T A Luft Organics ………………………………………………………………………………………………………………..
Uncertainty Sheets …......................................................................................................
Opinions and interpretations expressed herein are outside the scope of Air Scientific Limited INAB accreditation.
This test report shall not be reproduced, without the written approval of Air Scientific Limited. All sampling
and reporting is completed in accordance with Environmental Protection Agency Air Guidance Note 2 requirements.
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Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
I.
The aim of the monitoring campaign was to demonstrate compliance with a set of emission limit values as specified in the site licence.
1. Executive Summary
Monitoring Objectives
Overall Aim of the monitoring Campaign
TOC Tube
T A Luft Organics
Special RequirementsThere were no special requirements.
Target Parameters
Stack Gas Temperature
Volume (m3.h
-1)
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Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Emission Limit Values
Emission Limit Values / Mass Emissions Limit Values mg.m-3
kg.h-1
Stack Gas Temperature - -
TOC Tube - 1
T A Luft Organics 20 -
Reference Conditions
Reference Condition Value
Volume (m3.h
-1) 2,520 -
Moisture Correction Yes
Oxygen Reference % No Oxygen Ref
Temperature K 273.15
Total Pressure kPa 101.3
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Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Executive Summary
Overall Results
Concentr
ation
Mass
Emission
Parameter Units Result MU +/- Blanks LimitCompli
antUnits
Accredit
ation LODResult Limit Dates Time on Time off O2 Ref. (%)
Run 1
No 9.45
Class I EN13649:2014 mg.m-3 <5.08 10.21 - 20 N/A kg.h
-1
0.021 - 31/07/2020 10:17:00 10:56:00 No Oxygen RefTotal TA Luft VOC EN13649:2014 mg.m-3 >3.68 & <12.6 25.33 <8.21 - N/A kg.h
-1
No 9.45
Class II EN13649:2014 mg.m-3 >3.68 & <4.9 9.85 - - N/A kg.h
-1
<0.009 - 31/07/2020 10:17:00 10:56:00 No Oxygen Ref
No 9.45
Class III EN13649:2014 mg.m-3 <2.63 5.29 - - N/A kg.h
-1
0.008 - 31/07/2020 10:17:00 10:56:00 No Oxygen Ref
TOC as C EN13649:2014 mg.m-3 2.75 6.43 <0.28 - N/A kg.h
-1
<0.004
No0.005 1 31/07/2020 10:17:00 10:56:00 No Oxygen Ref
No 9.45- 31/07/2020 10:17:00 10:56:00 No Oxygen Ref
Yes -
Stack Gas Velocity EN16911:2013 m.s-1 8.33 0.36 - - N/A -
- - 31/07/2020 10:14:00 10:20:00 No Oxygen RefStack Gas Temperature K 312.55 - - - N/A -
Yes -
Volumetric Flow Rate m3.h
-1 1,686 98 - 2,520 N/A -
- - 31/07/2020 10:14:00 10:20:00 No Oxygen Ref
Yes -
Volumetric Flow Rate (Ref) m3.h
-1 - - - 2,520 N/A -
- - - - - No Oxygen Ref
Other -
Accreditation details
Air Scientific Limited INAB319T
External Analytical Laboratory UKAS1668
N/A -- - - - - No Oxygen Ref
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Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Run
Run 1
Run 2
Run 3
Run 1
Run 2
Run 3
Executive Summary
Monitoring Dates & Times
Parameter Location ID Sampling Dates Sampling Time On Sampling Time Off Duration (mins.)
00:39:00
- - - -TOC as C
A3 31/07/2020 10:17:00 10:56:00
-
- - - - -
00:39:00
- - - -T A Luft
Organics
A3 31/07/2020 10:17:00 10:56:00
00:06:00
-
- - - - -
Stack Gas
TemperatureA3 31/07/2020 10:14:00 10:20:00
Stack Gas
VelocityA3 31/07/2020 10:14:00 10:20:00 00:06:00
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Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Executive Summary
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Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
GC/MS -
Analytical Technique INAB Analysis
Executive Summary
Monitoring, Equipment & Analytical Methods
Parameter Monitoring Analysis
StandardTechnical
Procedure
Accredited
TestingTesting Lab
TOC Tube EN13649:2014 SOP 2019 No Marchwood
Thermocouple -
-T A Luft Organics EN13649:2014 SOP 2019 No Marchwood GC/MS
Stack Gas Temperature EN16911:2013 SOP 2005 Yes AirSci
-Stack Gas Velocity EN16911:2013 SOP 2005 Yes AirSci Pitot tubes
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Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
List of Equipment
ID Item of Equipment Manufacturer Serial No.
ASLTM12EQ501 Airflow PVM 620 TSI Airflow PVM621143 007
ASLTM12EQ508 DryCal DC Lite Primary Flow Metre BIOS 7298
ASLTM14EQ507 Stanley 5m Measuring Tape Stanley 30-696
ASLTM14EQ515 Data Logger Thermometer & thermocouple YCT & TC Ltd 13051268 & 49167M/1A
ASLTM20EQ501 S TYPE PITOT TUBE JS Holdings 44878
ASLTM15EQ501 SKC Aircheck Sampler SKC 5 SKC 826934
ASLTM19EQ502 K type thermocouple TC Direct N/A
ASLTM18EQ507 Bevel Box N/A N/A
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Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Sampling Deviations
Parameter Deviation
Standard ID EN16911:2013 – flow rates in accordance with MID6911-1
Standard ID -
Site Review (SR) SOP1015
Site Specific Protocol (SSP) SOP1015
Standard ID -
Standard ID -
Reference Documents
Risk Assessment (RA) SOP1011
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Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Executive Summary
Suitability of sampling location
Platform Details
Irish EPA Technical Guidance Note AG1 / BS EN 15259 Platform
RequirementsValue Comment
Sufficient Working area to manipulate probe and measuring instruments Yes -
General Information Value
Permanent/Temporary Temporary
Inside/ Outside Inside
Platform has chains / self closing gates at top of ladders Yes -
There are no obstructions present which hamper insertion of sampling equipment No -
Platform has 2 handrails (approx. 0.5m & 1.0 m high) Yes -
Platform has vertical base boards (approx. 0.25 m high) Yes -
Sampling Location / Platform Improvement Recommendations
None
BSEN 15259 Homogeneity Test Requirements
1: There is no requirement to perform a BSEN15259 Homogenity Test on this stack
Process details
Parameter
Safe Access Available Yes -
Easy Access Available Yes -
Feedstock Process Air
Abatement System No
Abatement Systems Running Status N/A
Process status Normal
Capacity (per/hour) (if applicable) 120/HR
Continuous or Batch Process Continuous
Fuel N/A
Plume Appearance No
Other information None
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Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
- -
- -
- -
- -
Yes -
-
-
-
-
-
-
Yes
-
The process information below has been supplied by the client and as such ASL assume no responsibility or liability for
any errors or omissions in the content of this Process Detail Form. The information provided in this form is provided on an
‘as is’ basis with no guarantees of completeness, accuracy or reliability.
Licensee
Reg. number WL192-03 Contractor Air Scientific Ltd.
Signature Signature -
Emissions point -
Site Contact Mr Colm Hussey Contractor's contact Amanda Sheridan
Role Role -
Type of process Load of process Abatement system List of Solvents used per process
Rotogravure Printing
As Normal
Bag filter - -
Cement Plant Electrostatic precipitator - - -
Electrical generation Cyclone - - -
Steam boiler Thermal oxidiser - - -
Other Active carbon bed - - -
NSCR - - -
SCR - - -
Dry scrubber - - -
Wet scrubber - - -
Lime injection - - -
Biofilter - - -
None - - -
Other: - - -
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Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Executive Summary
Stack diagram
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Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
II.
Qualifications Bachelor of Eng. in Manufacturing & Design Eng.
System approval Air Scientific Limited Approved
2. APPENDICES
Appendix I - Monitoring Personnel & Equipment
Stack Emissions Monitoring Personnel
Technician Name Stephen O’ Carroll
Qualifications -
System approval -
-
Team Leader Name -
-
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Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
III.
Stack details Units Value
Date of survey 31/07/2020
Appendix II - Stack Details & flow characteristics
Preliminary stack survey calculations
General Stack Details
Stack Diameter / Depth, D m 0.29
Stack Width, W m -
Time of survey 10:14
Type Circular
Average Barometric Pressure, Pb kPa 100.8
Type of Pitot S
Average Stack Gas Temp., Ta C 39.4
Average Static Pressure, P static kPa 0.0001
Negative flow No
Highly homogeneous flow stream/gas velocity Yes
Are Water Droplets Present? No
Average Pitot Tube Calibration Coeff, Cp 0.86
Final Pitot Leak Check Pa 101
Orientation of Duct Vertical
Sample Port Size mm 30
Initial Pitot Leak Check Pa 103
Number of Lines Used 1
Pitot Tube Cp 0.998
Number of Lines Available 1
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Point Distance to duct (m) Pa Temp oC Velocity (m/s) Oxygen (%) Angle of Swirl
Sampling Line A
-
2 0.07 56.2 39.4 8.6 - 6
1 0.02 - - - -
6
4 0.27 - - - - -
3 0.22 48.8 39.4 8 -
-
6 - - - - - -
5 - - - - -
-
8 - - - - - -
7 - - - - -
-
10 - - - - - -
9 - - - - -
6
Min - 48.8 39.4 8.03 - 6
Average - 52.5 39.4 8.33 -
6Max - 56.2 39.4 8.62 -
Page 16 of 32
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Sampling Line B
Angle of Swirl
1 - - - - - -
Point Distance to duct (m) Pa Temp oC Velocity (m/s) Oxygen (%)
-
3 - - - - - -
2 - - - - -
-
5 - - - - - -
4 - - - - -
-
7 - - - - - -
6 - - - - -
-
9 - - - - - -
8 - - - - -
-
Average - - - - - -
10 - - - - -
-
Max - - - - - -
Min - - - - -
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Component Conc. ppm Conc. Dry % v/v Conc. Wet % v/v Molar Mass
Carbon Dioxide CO2 - 0.1 - 44.01
Oxygen O2 - 20.9 - 32
Nitrogen N2 - 79 - 28.1
TemperatureoC 273.15
Total Pressure kPa 101.3
Moisture (H2O) - - 2.1 18.02
Moisture % -
Oxygen (Dry) % No Oxygen Ref
Reference Conditions Units Numbers
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Component Molar Mass M Density Kg/m3 p
Conc. Dry %
v/v
Dry Volume Fraction
rDry Conc. kg/m
3 pi
Conc. wet %
v/v
Stack Gas Composition &
Molecular Weights
Wet Volume Fraction
rWet Conc. kg/m
3 pi
Carbon Dioxide CO2 44.01 1.96 0.1 0.001 0 0.1 0 0
Oxygen O2 32 1.43 20.9 0.209 0.3 20.46 0.2 0.29
0.02 0.02
where p=M/22.41
pi = r x p
77.34 0.77 0.97
Moisture (H2O) 18.02 0.8 - - - 2.1
Nitrogen N2 28.1 1.25 79 0.79 0.99
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Wet Density (STP), P STW kg.m-3
1.281
Dry Density (Actual), P Actual kg.m-3
1.123
Calculation of Stack Gas Densities
Determinant Units Result
Dry Density (STP), P STD kg.m-3
1.291
P STD = sum of component concentrations, kg/m3 (excluding water vapour)
P STW = (P STD + pi of H2O) / ( 1 + (pi of H2O / 0.8036))
P actual = P STD x (T STP / (P STP)) x (Pa / Ta)
Average wet Density (Actual), P Actual W kg.m-3
1.114
Where
P actual W (at each sampling point) = P STW x (Ts / Ps) x (Pa / Ta)
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0.18 0.36
Lowest Differential Pressure 48.8 Pa >5 Pa Yes EN16911:2013
Sampling Plane Validation Criteria Value Units Requirement Compliance Method
Highest Gas Velocity 8.62 m/s - N/A -
Lowest Gas Velocity 8.03 m/s - N/A -
Mean Velocity 8.33 m/s - N/A -
Ratio of Above 1.07 :1 <3:1 Yes EN16911:2013
No local negative flow No - - Yes -
Angle of flow with regard to duct axis 6 degrees < 15 Yes EN16911:2013
Calculation of stack Gas Velocity, V
Velocity at Traverse Point, V = Kcp * Sqroot ((2 * DP ) / Density) 94.25889706
Homogeneous flow stream/gas velocity Yes - - Yes -
Gas Volumetric Flowrate Units Result
Gas Volumetric Flow Rate (Actual) m3.h-1
1980
Where
Kpt = Pitot tube calibration coefficient 0.86
Compressibility correction factor, assumed at a constant 0.998 0.998
Gas Volumetric Flowrate REF to Oxygen m3.h-1
-
Standard uncertainty of velocity (m/s) Expanded uncertainty of velocity (m/s) Volume flow rate expanded uncertainty (m3/hr) 98
Gas Volumetric Flow Rate (STP, Wet) m3.h-1
1722
Gas Volumetric Flowrate (STP, Dry) m3.h-1
1686
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Total Volatile Organic Carbon (Tube) Sampling Details
Sampling Details Run 1
Time off 10:56
Tube
Stack ID A3
Time on 10:17
Post Test: 0.0001 l/min
Sample Volume Flow Rate: 0.3552 l/min
Leak Check Results
Prior to test: 0.0001 l/min
Test Status Pass
Calibration Details
Standard Requirement: <2 %
Test Result: 0 %
Calibration Rate Before Test: 0.3552 l/min
Calibration Rate After Test: 0.3552 l/min
Pump Number: ASLTM15EQ501
Calibration Unit: ASLTM12EQ508
Pump Gas Temperature: 39.4OC
Pump Sample Pressure: 100.8 kPa
Average sample Volume: 0.3552 l/min
Sample Test Time: 37 min
Actual Sample Volume: 0.01314 m3
Normalised Gas Volume: 0.01342 Nm3
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Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Total Volatile Organic Carbon (Tube) Quality Assurance
Site Name - Run 1 Run 2 Run 3
Stack ID A3
Date 31/07/2020 - - -
Leak test results Units Run 1 Run 2 Run 3
Start time 10:17:00 - -
Finish Time 10:56:00 - -
Mean Sampling Rate l/min 0.3552 - -
Pre-sampling leak rate l/min 0.0001 - -
Acceptable leak rate (<2%) Y/N Y - -
Post-sampling leak rate l/min 0.0001 - -
Leak rate l/min 0 - -
Filtration
Filter Material N/A - -
Filter Size mm N/A - -
Max. Filter Temp degrees N/A - -
Blank sample
Absorbers Type Glass/PTFE/ Other 226-09 - -
Absorption Solution - -
-
Blank sample ID 8579708724 - -
Blank result mg.m-3
<0.28 - -
Acceptable Blank <10% ELV (Y/N) Y -
Page 23 of 32
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EPA Export 08-12-2020:05:28:15
Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Total Volatile Organic Carbon (Tube) Results and Measurement Uncertainty
Sampling Details Run 1
Stack ID A3
Finish Time 10:56:00
Results
Date -
Start time 10:17:00
Emissions Concentration 3.203144 mg.m-3
Laboratory Result 43 µg
Sample Volume 0.013424 m3
Page 24 of 32
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EPA Export 08-12-2020:05:28:15
Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Run 3
Combined Uncertainty mg.m-3
3.22 - -
Parameter Units Run 1 Run 2
Expanded uncertainty as percentage of measured value % of measured value200.79 - -
Expanded uncertainty in units of measurement mg.m-3 6.43 - -
Expanded uncertainty as percentage of limit value % Of ELV - - -
Page 25 of 32
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EPA Export 08-12-2020:05:28:15
Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Title: Determination of Speciated Organic Compounds Run 1
Method: EN 13649 - - -
T A Luft Organics
Client: Rilta Environmental - 10:17 Time on
Log Sheet Complete by: Stephen O Carroll - 10:56 Time off
Test Date: 31/07/2020 - - -
Laboratory Used: UKAS1668 - - -
Leak Check Results
Certificate Numbers: 20-13164 - - -
Stack Reference: A3 - - -
Prior to test: 0.0001 l/min - -
Post Test: 0.0001 l/min - -
Sample Volume Flow Rate: 0.3552 l/min - -
Standard Requirement: <2 % - -
Calibration Details
Test Result: 0 % - -
Test Status Pass - - -
Pump Number: ASLTM15EQ501 - - -
Calibration Unit: ASLTM12EQ508 - - -
Calibration Rate Before Test: 0.3552 litres per minute - -
Calibration Rate After Test: 0.3552 litres per minute - -
Average sample Volume: 0.3552 litres per minute - -
Sample Test Time: 37 minutes - -
Pump Gas Temperature: 39.4OC - -
Pump Sample Pressure: 100.8 kPa - -
Tube Details
Actual Sample Volume: 0.01314 m3
- -
Normalised Gas Volume: 0.01143 Nm3
- -
Tube Type: 226-09 - - -
Tube Identification Number: 857970729 - - -
Blank Identification Number: 8579708724 - - -
Blank Result <8.21 mg/m3
- -
Page 26 of 32
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EPA Export 08-12-2020:05:28:15
Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Max Temperature Allowable: 40OC - -
Test Details
Adsorption Tube Temperature: 39.4OC - -
Stack Flow Rates
Diameter: 0.29 m - -
Average Velocity: 8.33 m/s - -
Average Temperature: 39.4OC - -
Normalised Flow Rate: 1686 Nm3/Hr - -
Average Pressure: 100.8 kPa - -
Actual Flow Rate: 1980 m3/Hr - -
Speciated Organic Results
Class I ug/tube mg/Nm3
kg/hr
Chloroform <4 < 0.35 < 0.0006 -
Benzene <2 < 0.18 < 0.0003 -
Dichloromethane (DCM) <40 < 3.50 < 0.0059 -
Tetrachloroethylene <4 < 0.35 < 0.0006 -
Trichloroethylene <4 < 0.35 < 0.0006 -
Carbon Tetrachloride <4 < 0.35 < 0.0006 -
Class II ug/tube mg/Nm3
kg/hr
Limit of detection - - - -
Toluene <2 < 0.18 < 0.0003 -
M+P Xylene 31 2.71 0.005 -
Cyclohexanone <4 < 0.35 < 0.001 -
0-Xylene 11 0.96 0.002 -
Limit of detection - - - -
Tetrahydrofuran <4 < 0.35 < 0.001 -
Cyclohexane <4 < 0.35 < 0.001 -
Class III ug/tube mg/Nm3
kg/hr
Ethanol <8 < 0.70 < 0.0012 -
Ethyl Acetate <2 < 0.18 < 0.0003 -
Heptane <4 < 0.35 < 0.0006 -
Hexane <2 < 0.18 < 0.0003 -
Methyl-iso-buthyl Ketone <2 < 0.18 < 0.0003 -
Methyl Ethyl Ketone <2 < 0.18 < 0.0003 -
Propan-2-ol <8 < 0.70 < 0.0012 -
Limit of detection - - - -
Acetone <2 < 0.18 < 0.0003 -
Total Class I 5.08 mg/Nm3
0.009 kg/hr
Total Class II 4.9 mg/Nm3
0.008 kg/hr
Page 27 of 32
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EPA Export 08-12-2020:05:28:15
Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Subtracted less than values
Total Class I 5.08 mg/Nm3
Total Class III 2.63 mg/Nm3
0.004 kg/hr
Total Organics 12.6 mg/Nm3
0.021 kg/hr
Total Organics 8.93 mg/Nm3
Total Class II 1.23 mg/Nm3
Total Class III 2.63 mg/Nm3
Page 28 of 32
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EPA Export 08-12-2020:05:28:15
Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Non-detected less than values
Total Organics < 3.68 mg/Nm3
Total Class I 0 mg/Nm3
Total Class II < 3.68 mg/Nm3
Parameter Units Run 1
Combined Uncertainty mg.m-3
12.67
Total Class III 0 mg/Nm3
Expanded uncertainty as percentage of limit value % Of ELV -
Expanded uncertainty % of measured value
201.03
Expanded uncertainty in units mg.m-3 25.33
Combined uncertainty % vol - - -
% of value % - - -
Expanded uncertainty % of value - - -
Expanded uncertainty % vol - - -
Page 29 of 32
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EPA Export 08-12-2020:05:28:15
Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Run 1
Uncertainty calculation for TOC
Measurement Equation
Limit value (ELV) 20 mg.m-3 Reference oxygen 0 % by volume
Measured concentration 3.20 mg.m-3 (at reference conditions)
Measured Quantities Symbol Value Standard uncertainty Units Uncertainty as percentage Uncertainty at lv
Sampled Volume Vm 0.0131424 uVm 0.001 m3 7.61
Sampled gas Temperature Tm 312.4 uTm 2 k 0.64
Sampled gas Pressure ρm 100.8 uρm 1 kPa 0.99
Sampled gas Humidity Hm 0 uHm 1 % by volume 1.00
Oxygen content O2,m 20.9 uO2,m 0.1 % by volume 0.48
Note - Sampled gas humidity, temperature and pressure are values at the gas meter
Leak L 0 % 0.00
Uncollected Mass UCM 0 mg #REF!
(Instack filter - no rinse)
Intermediate calculations
Factor for std conds fs 0.87
uncertainty components symbol sensitivity coeff u (in units of fs)
ρm 0.009 0.009
Hm 0.009 0.009
Tm 0.003 0.006
ufs 0.013 1.55
Corrected volume V 0.01 uV 0.001 m3 8.89
Factor for O2 correction fc 210.00
uncertainty components symbol sensitivity coeff u
O2,m 2100.00 210.000
Factor for O2 Correction ufc 210.00 210.000 100.00
Parameter Value Units Sensitivity coeffUncertainty contribution Uncertainty as %
Corrected Volume (standard conditions) V 0.01 m3 280.28 0.28 mg.m-3 8.89 %
Factor for O2 Correction fc 210.00 0.02 3.20 mg.m-3 100.00 %
Leak L 0.00 mg.m-3 1.00 0.00 mg.m-3 0.00 %
TOC Tube Uncert
Uncert Sheets
sm fVV
m
ref
cO
Of
,2
,2
21
21
cfV
mc
3.101
273
100
)100( m
m
m
sT
Hf
Page 30 of 32
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EPA Export 08-12-2020:05:28:15
Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Uncert Sheets
Combined measurement uncertainty 3.22 mg.m-3
Expanded uncertainty as percentage of measured value 200.79 % measured of value expressed with a level of confidence of 95%
(Using a coverage factor k=2)
Expanded uncertainty in units of measurement 6.432 mg.m-3
Expanded uncertainty as percentage of limit value 0.00 % ELV
Run 1
Uncertainty calculation for TOC
Measurement Equation
Limit value (ELV) 20 mg.m-3 Reference oxygen 0 % by volume
Measured concentration 12.60 mg.m-3 (at reference conditions)
Measured Quantities Symbol Value Standard uncertainty Units Uncertainty as percentage Uncertainty at lv
Sampled Volume Vm 0.011428188 uVm 0.001 m3 8.75
Sampled gas Temperature Tm 312.4 uTm 2 k 0.64
Sampled gas Pressure ρm 100.8 uρm 1 kPa 0.99
Sampled gas Humidity Hm 0 uHm 1 % by volume 1.00
Oxygen content O2,m 20.9 uO2,m 0.1 % by volume 0.48
Note - Sampled gas humidity, temperature and pressure are values at the gas meter
Leak L 0 % 0.00
Uncollected Mass UCM 0 mg #REF!
(Instack filter - no rinse)
Intermediate calculations
Factor for std conds fs 0.87
uncertainty components symbol sensitivity coeff u (in units of fs)
ρm 0.009 0.009
Hm 0.009 0.009
Tm 0.003 0.006
ufs 0.013 1.55
Corrected volume V 0.01 uV 0.001 m3 10.18
Factor for O2 correction fc 210.00
uncertainty components symbol sensitivity coeff u
O2,m 2100.00 210.000
Factor for O2 Correction ufc 210.00 210.000 100.00
Class Organics Uncert
3.101
273
100
)100( m
m
m
sT
Hf
3.101
273
100
)100( m
m
m
sT
Hf
sm fVV
m
ref
cO
Of
,2
,2
21
21
cfV
mc
3.101
273
100
)100( m
m
m
sT
Hf
Page 31 of 32
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EPA Export 08-12-2020:05:28:15
Document No.: RIENTL10310720 / 2021065 EPA Licence No.: WL192-03
Visit No: 2 Licence Holder: Rilta Environmental, A3
Year: 2020 Facility Location: Rathcoole Facility
Office: Trim Rev.No: 1
Uncert Sheets
Parameter Value Units Sensitivity coeffUncertainty contribution Uncertainty as %
Corrected Volume (standard conditions) V 0.01 m3 1267.96 1.28 mg.m-3 10.18 %
Factor for O2 Correction fc 210.00 0.06 12.60 mg.m-3 100.00 %
Leak L 0.00 mg.m-3 1.00 0.00 mg.m-3 0.00 %
Combined measurement uncertainty 12.67 mg.m-3
Expanded uncertainty as percentage of measured value 201.03 % measured of value expressed with a level of confidence of 95%
(Using a coverage factor k=2)
Expanded uncertainty in units of measurement 25.331 mg.m-3
Expanded uncertainty as percentage of limit value 0.00 % ELV
3.101
273
100
)100( m
m
m
sT
Hf
3.101
273
100
)100( m
m
m
sT
Hf
Page 32 of 32
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EPA Export 08-12-2020:05:28:15
60 Smithfold Lane
Worsley, Gtr Manchester
M28 0GP
Tel: 023 8078 6979
CERTIFICATE OF ANALYSIS
LABORATORY WORKSHEET
MSSL reference:
Report date:
Customer: Air Scientific Ltd Co Meath
Trim Office
32 de Granville Court
Dublin Road
Trim
Co Meath
C15 EH51
Customer contact: [email protected]
Customer reference: RIENTL10310720
Customer purchase order:
Customer sampling date:
Date received:
Analysis started:
Analysis complete:
Conforming: Yes
Accreditation Key:
Y : ISO 17025 UKAS
N : Non Accredited
M: MCERTS
(S): Subcontracted
Notes:
Reported by: Sing Liem
Position: Senior Scientist
Approved by: Peter Allen
Position: General Manager
For/on behalf of Marchwood Scientific Services Ltd
20-13164
CERTIFICATE OF ANALYSIS
Results only relate to the items tested. Results apply to the samples as received.
This report shall not be reproduced except when in full without approval of the laboratory.
11-08-2020
N/A
All opinions and interpretations expressed within this report are outside MSSL's scope of accreditation.
31-07-2020
04-08-2020
07-08-2020
09-08-2020
Conformance is contingent upon accurate information being provided by the customer, and customer compliance with relevant sample
handling and storage conditions prior to receipt at the laboratory.
Marchwood Scientific Services
Registered in England No. 03604766
Registered Office: 371 Millbrook Road West, Southampton, Hampshire, SO15 0HW. Page 1 of 2
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EPA Export 08-12-2020:05:28:16
Analysis of target VOC(s) from charcoal tube(s) (226-09) by GC/MS (solvent desorption)
20-13164-001 20-13164-002 20-13164-003 20-13164-004
8579708728 8579708726 8579708729 8579708724
Units LOD UKAS
µg 8.0 Y <8.0 <8.0 <8.0 <8.0
µg 2.0 Y <2.0 <2.0 <2.0 <2.0
µg 8.0 Y <8.0 <8.0 <8.0 <8.0
µg 2.0 Y <2.0 <2.0 <2.0 <2.0
µg 2.0 Y <2.0 <2.0 <2.0 <2.0
µg 2.0 Y <2.0 <2.0 <2.0 <2.0
µg 2.0 Y <2.0 <2.0 <2.0 <2.0
µg 2.0 Y <2.0 <2.0 <2.0 <2.0
µg 2.0 Y <2.0 <2.0 <2.0 <2.0
µg 4.0 Y <4.0 48 31 <4.0
µg 2.0 Y <2.0 18 11 <2.0
µg 40 Y <40 <40 <40 <40
µg 4.0 Y <4.0 <4.0 <4.0 <4.0
µg 4.0 Y <4.0 <4.0 <4.0 <4.0
µg 4.0 N <4.0 <4.0 <4.0 <4.0
µg 4.0 Y <4.0 <4.0 <4.0 <4.0
µg 4.0 N <4.0 <4.0 <4.0 <4.0
µg 4.0 N <4.0 <4.0 <4.0 <4.0
µg 4.0 N <4.0 <4.0 <4.0 <4.0
µg 4.0 N <4.0 <4.0 <4.0 <4.0
µg 4.0 N <4.0 68 43 <4.0(1) This is a known breakdown product of 1,1,2,2-tetrachloroethane.
Cyclohexane
Cyclohexanone
Total VOCs as C
Carbon tetrachloride
Trichloroethylene (1)
Tetrachloroethylene
Tetrahydrofuran
Heptane
Toluene
m/p-Xylene
o-Xylene
Dichloromethane
Chloroform
MSSL sample ref:
Customer sample ref:
Determinand
Ethanol
Acetone
Isopropanol
Hexane
Methyl ethyl ketone
Ethyl acetate
Benzene
Methyl isobutyl ketone
Marchwood Scientific Services
Registered in England No. 03604766
Registered Office: 371 Millbrook Road West, Southampton, Hampshire, SO15 0HW. Page 2 of 2
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EPA Export 08-12-2020:05:28:16