· ANALYTICAL REPORT Baseline Environmental Project : Y8359-13 ... Emeryville, CA 94608 Level : II...

Laboratory Job Number 232862ANALYTICAL REPORT

Baseline Environmental Project : Y8359-13 5900 Hollis Street Location : Lion Creek Crossing Park Emeryville, CA 94608 Level : II

Sample ID Lab IDSS-1 232862-001SS-2 232862-002SS-3 232862-003SS-4 232862-004SS-1 THRU SS-4 COMP 232862-005

This data package has been reviewed for technical correctness and completeness.Release of this data has been authorized by the Laboratory Manager or theManager's designee, as verified by the following signature. The resultscontained in this report meet all requirements of NELAC and pertain only tothose samples which were submitted for analysis. This report may be reproducedonly in its entirety.

Signature: Date: 11/23/2011 Project Manager

NELAP # 01107CA

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CASE NARRATIVE

Laboratory number: 232862Client: Baseline EnvironmentalProject: Y8359-13Location: Lion Creek Crossing ParkRequest Date: 11/17/11Samples Received: 11/17/11

This data package contains sample and QC results for one four-point soilcomposite, requested for the above referenced project on 11/17/11. Thesamples were received cold and intact.

TPH-Purgeables and/or BTXE by GC (EPA 8015B):No analytical problems were encountered.

TPH-Extractables by GC (EPA 8015B):No analytical problems were encountered.

Volatile Organics by GC/MS (EPA 8260B):Cal Science in Garden Grove, CA performed the analysis (NELAP certified).Please see the Cal Science case narrative.

Semivolatile Organics by GC/MS (EPA 8270C):No analytical problems were encountered.

Pesticides (EPA 8081A):All samples underwent sulfur cleanup using the copper option in EPA Method3660B. All samples underwent florisil cleanup using EPA Method 3620C. Noanalytical problems were encountered.

PCBs (EPA 8082):All samples underwent sulfuric acid cleanup using EPA Method 3665A. Allsamples underwent sulfur cleanup using the copper option in EPA Method 3660B.No analytical problems were encountered.

Metals (EPA 6010B and EPA 7471A) Soil:High recoveries were observed for chromium, nickel, and lead in the MS/MSDfor batch 181526; the parent sample was not a project sample, the BS/BSD werewithin limits, and the associated RPDs were within limits. No otheranalytical problems were encountered.

Metals (EPA 6010B) WET Leachate:No analytical problems were encountered.

Hexavalent Chromium (EPA 7196A):No analytical problems were encountered.

Hexavalent Chromium (EPA 3060/7196):Low recovery was observed for hexavalent chromium in the matrix spike of SS-1

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CASE NARRATIVE

Laboratory number: 232862Client: Baseline EnvironmentalProject: Y8359-13Location: Lion Creek Crossing ParkRequest Date: 11/17/11Samples Received: 11/17/11

Hexavalent Chromium (EPA 3060/7196):THRU SS-4 COMP (lab # 232862-005); the LCS was within limits. No otheranalytical problems were encountered.

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Total Volatile Hydrocarbons

Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 5030B Project#: Y8359-13 Analysis: EPA 8015B Field ID: SS-1 THRU SS-4 COMP Batch#: 181452 Matrix: Soil Sampled: 11/17/11 Units: mg/Kg Received: 11/17/11 Basis: as received Analyzed: 11/18/11 Diln Fac: 1.000

Type: SAMPLE Lab ID: 232862-005

Analyte Result RL Gasoline C7-C12 ND 1.1

Surrogate %REC Limits Bromofluorobenzene (FID) 95 74-132

Type: BLANK Lab ID: QC619399

Analyte Result RL Gasoline C7-C12 ND 1.0


ND= Not DetectedRL= Reporting LimitPage 1 of 1 11.0

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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 5030B Project#: Y8359-13 Analysis: EPA 8015B Type: LCS Diln Fac: 1.000 Lab ID: QC619397 Batch#: 181452 Matrix: Soil Analyzed: 11/18/11 Units: mg/Kg

Analyte Spiked Result %REC Limits Gasoline C7-C12 1.000 0.8823 88 80-120


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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 5030B Project#: Y8359-13 Analysis: EPA 8015B Field ID: SS-1 THRU SS-4 COMP Diln Fac: 1.000 MSS Lab ID: 232862-005 Batch#: 181452 Matrix: Soil Sampled: 11/17/11 Units: mg/Kg Received: 11/17/11 Basis: as received Analyzed: 11/18/11

Type: MS Lab ID: QC619435

Analyte MSS Result Spiked Result %REC LimitsGasoline C7-C12 0.1309 9.804 5.279 53 43-120


Type: MSD Lab ID: QC619436

Analyte Spiked Result %REC Limits RPD LimGasoline C7-C12 10.53 6.317 59 43-120 11 34


RPD= Relative Percent DifferencePage 1 of 1 13.0

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Total Extractable Hydrocarbons

Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3550B Project#: Y8359-13 Analysis: EPA 8015B Field ID: SS-1 THRU SS-4 COMP Batch#: 181418 Matrix: Soil Sampled: 11/17/11 Units: mg/Kg Received: 11/17/11 Basis: as received Analyzed: 11/21/11 Diln Fac: 1.000

Type: SAMPLE Prepared: 11/18/11 Lab ID: 232862-005 Cleanup Method: EPA 3630C

Analyte Result RL Diesel C10-C24 15 Y 1.0 Motor Oil C24-C36 95 5.0

Surrogate %REC Limits o-Terphenyl 99 62-120

Type: BLANK Prepared: 11/17/11 Lab ID: QC619251 Cleanup Method: EPA 3630C

Analyte Result RL Diesel C10-C24 ND 1.0 Motor Oil C24-C36 ND 5.0


Y= Sample exhibits chromatographic pattern which does not resemble standardND= Not DetectedRL= Reporting LimitPage 1 of 1 25.0

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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3550B Project#: Y8359-13 Analysis: EPA 8015B Type: LCS Diln Fac: 1.000 Lab ID: QC619252 Batch#: 181418 Matrix: Soil Prepared: 11/17/11 Units: mg/Kg Analyzed: 11/22/11

Cleanup Method: EPA 3630C

Analyte Spiked Result %REC Limits Diesel C10-C24 50.16 38.69 77 54-138


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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3550B Project#: Y8359-13 Analysis: EPA 8015B Field ID: ZZZZZZZZZZ Batch#: 181418 MSS Lab ID: 232848-002 Sampled: 11/17/11 Matrix: Soil Received: 11/17/11 Units: mg/Kg Prepared: 11/17/11 Basis: as received Analyzed: 11/19/11 Diln Fac: 1.000


Analyte MSS Result Spiked Result %REC Limits Diesel C10-C24 53.30 49.56 85.43 65 35-150



Analyte Spiked Result %REC Limits RPD LimDiesel C10-C24 50.00 90.06 74 35-150 5 71



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Laboratory Job Number 232862

Subcontracted Products

Cal Science

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Analytical Report ForClient: Curtis & Tompkins, Ltd.

Client Project Name: 232862Attention: Desiree Tetrault

2323 Fifth StreetBerkeley, CA 94710-2407

WORK ORDER NUMBER: 11-11-1514

Vikas PatelProject Manager

11/23/2011

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mailto:[email protected]

https://www.calscience.com/clientwebaccess/login.aspx

DETECTIONS SUMMARY

Analyte Result QualifiersReportingLimit Units Method

Client:

Attn:

Work Order:Project name:Received:

Curtis & Tompkins, Ltd.2323 Fifth StreetBerkeley, CA 94710-2407

Desiree Tetrault

11-11-151423286211/18/11 11:00

Client Sample IDExtraction

SS-1 THRU SS-4 COMPEthylbenzene 0.21 J ug/kg EPA 8260B EPA 5030C0.15*Toluene 1.9 J ug/kg EPA 8260B EPA 5030C0.52*

Subcontracted analyses, if any, are not included in this summary.

7440 Lincoln Way, Garden Grove, CA 92841-1427 TEL:(714) 895-5494 FAX: (714) 894-7501. .

*MDL is shown.

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Analytical Report

Curtis & Tompkins, Ltd. 11/18/11Date Received:2323 Fifth Street 11-11-1514Work Order No:Berkeley, CA 94710-2407 EPA 5030CPreparation:

EPA 8260BMethod:

Project: 232862 Page 1 of 2Lab Sample

NumberDate/TimeCollected

DatePrepared

Date/TimeAnalyzed QC Batch IDClient Sample Number Matrix

ug/kgUnits:

Instrument

11/17/11 11/18/11 11/20/11Solid 111119L02SS-1 THRU SS-4 COMP 11-11-1514-1-A GC/MS RR01:3200:00

-Results were evaluated to the MDL, concentrations >= to the MDL but < RL, if found, are qualified with a "J" flag.Comment(s):Parameter Result RL MDL DF Qual Parameter Result RL MDL DF QualAcetone 1ND 120 6.2 1,3-Dichloropropane 1ND 5.0 0.25Benzene 1ND 5.0 0.13 2,2-Dichloropropane 1ND 5.0 0.33Bromobenzene 1ND 5.0 0.21 1,1-Dichloropropene 1ND 5.0 0.33Bromochloromethane 1ND 5.0 0.69 c-1,3-Dichloropropene 1ND 5.0 0.25Bromodichloromethane 1ND 5.0 0.23 t-1,3-Dichloropropene 1ND 5.0 0.61Bromoform 1ND 5.0 0.79 JEthylbenzene 10.21 5.0 0.15Bromomethane 1ND 25 9.4 2-Hexanone 1ND 50 1.82-Butanone 1ND 50 3.8 Isopropylbenzene 1ND 5.0 0.55n-Butylbenzene 1ND 5.0 0.16 p-Isopropyltoluene 1ND 5.0 0.63sec-Butylbenzene 1ND 5.0 0.58 Methylene Chloride 1ND 50 1.3tert-Butylbenzene 1ND 5.0 0.15 4-Methyl-2-Pentanone 1ND 50 4.3Carbon Disulfide 1ND 50 0.31 Naphthalene 1ND 50 0.81Carbon Tetrachloride 1ND 5.0 0.28 n-Propylbenzene 1ND 5.0 0.50Chlorobenzene 1ND 5.0 0.22 Styrene 1ND 5.0 0.60Chloroethane 1ND 5.0 1.9 1,1,1,2-Tetrachloroethane 1ND 5.0 0.24Chloroform 1ND 5.0 0.24 1,1,2,2-Tetrachloroethane 1ND 5.0 0.35Chloromethane 1ND 25 0.69 Tetrachloroethene 1ND 5.0 0.212-Chlorotoluene 1ND 5.0 0.23 JToluene 11.9 5.0 0.524-Chlorotoluene 1ND 5.0 0.21 1,2,3-Trichlorobenzene 1ND 10 0.91Dibromochloromethane 1ND 5.0 0.57 1,2,4-Trichlorobenzene 1ND 5.0 0.311,2-Dibromo-3-Chloropropane 1ND 10 1.7 1,1,1-Trichloroethane 1ND 5.0 0.231,2-Dibromoethane 1ND 5.0 0.26 1,1,2-Trichloroethane 1ND 5.0 0.95Dibromomethane 1ND 5.0 0.77 1,1,2-Trichloro-1,2,2-Trifluoroethane 1ND 50 0.351,2-Dichlorobenzene 1ND 5.0 0.23 Trichloroethene 1ND 5.0 0.301,3-Dichlorobenzene 1ND 5.0 0.18 1,2,3-Trichloropropane 1ND 5.0 0.691,4-Dichlorobenzene 1ND 5.0 0.22 1,2,4-Trimethylbenzene 1ND 5.0 0.59Dichlorodifluoromethane 1ND 5.0 0.44 Trichlorofluoromethane 1ND 50 0.381,1-Dichloroethane 1ND 5.0 1.0 1,3,5-Trimethylbenzene 1ND 5.0 0.551,2-Dichloroethane 1ND 5.0 0.31 Vinyl Acetate 1ND 50 4.71,1-Dichloroethene 1ND 5.0 0.35 Vinyl Chloride 1ND 5.0 0.50c-1,2-Dichloroethene 1ND 5.0 0.28 p/m-Xylene 1ND 5.0 0.27t-1,2-Dichloroethene 1ND 5.0 0.51 o-Xylene 1ND 5.0 0.561,2-Dichloropropane 1ND 5.0 0.44 Methyl-t-Butyl Ether (MTBE) 1ND 5.0 0.30

Surrogates: QualREC (%) ControlLimits

Surrogates: REC (%) ControlLimits

Qual

1,4-Bromofluorobenzene 99 60-132 Dibromofluoromethane 97 63-1411,2-Dichloroethane-d4 100 62-146 Toluene-d8 89 80-120

7440 Lincoln Way, Garden Grove, CA 92841-1427 TEL:(714) 895-5494 FAX: (714) 894-7501

RL - Reporting Limit , DF - Dilution Factor , Qual - Qualifiers

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Analytical Report

Curtis & Tompkins, Ltd. 11/18/11Date Received:2323 Fifth Street 11-11-1514Work Order No:Berkeley, CA 94710-2407 EPA 5030CPreparation:

EPA 8260BMethod:

Project: 232862 Page 2 of 2Lab Sample

NumberDate/TimeCollected

DatePrepared

Date/TimeAnalyzed QC Batch IDClient Sample Number Matrix

ug/kgUnits:

Instrument

11/19/11N/A 11/19/11Solid 111119L02Method Blank 099-12-796-5,480 GC/MS RR23:20

-Results were evaluated to the MDL, concentrations >= to the MDL but < RL, if found, are qualified with a "J" flag.Comment(s):Parameter Result RL MDL DF Qual Parameter Result RL MDL DF QualAcetone 1ND 120 6.2 1,3-Dichloropropane 1ND 5.0 0.25Benzene 1ND 5.0 0.13 2,2-Dichloropropane 1ND 5.0 0.33Bromobenzene 1ND 5.0 0.21 1,1-Dichloropropene 1ND 5.0 0.33Bromochloromethane 1ND 5.0 0.69 c-1,3-Dichloropropene 1ND 5.0 0.25Bromodichloromethane 1ND 5.0 0.23 t-1,3-Dichloropropene 1ND 5.0 0.61Bromoform 1ND 5.0 0.79 Ethylbenzene 1ND 5.0 0.15Bromomethane 1ND 25 9.4 2-Hexanone 1ND 50 1.82-Butanone 1ND 50 3.8 Isopropylbenzene 1ND 5.0 0.55n-Butylbenzene 1ND 5.0 0.16 p-Isopropyltoluene 1ND 5.0 0.63sec-Butylbenzene 1ND 5.0 0.58 Methylene Chloride 1ND 50 1.3tert-Butylbenzene 1ND 5.0 0.15 4-Methyl-2-Pentanone 1ND 50 4.3Carbon Disulfide 1ND 50 0.31 Naphthalene 1ND 50 0.81Carbon Tetrachloride 1ND 5.0 0.28 n-Propylbenzene 1ND 5.0 0.50Chlorobenzene 1ND 5.0 0.22 Styrene 1ND 5.0 0.60Chloroethane 1ND 5.0 1.9 1,1,1,2-Tetrachloroethane 1ND 5.0 0.24Chloroform 1ND 5.0 0.24 1,1,2,2-Tetrachloroethane 1ND 5.0 0.35Chloromethane 1ND 25 0.69 Tetrachloroethene 1ND 5.0 0.212-Chlorotoluene 1ND 5.0 0.23 Toluene 1ND 5.0 0.524-Chlorotoluene 1ND 5.0 0.21 1,2,3-Trichlorobenzene 1ND 10 0.91Dibromochloromethane 1ND 5.0 0.57 1,2,4-Trichlorobenzene 1ND 5.0 0.311,2-Dibromo-3-Chloropropane 1ND 10 1.7 1,1,1-Trichloroethane 1ND 5.0 0.231,2-Dibromoethane 1ND 5.0 0.26 1,1,2-Trichloroethane 1ND 5.0 0.95Dibromomethane 1ND 5.0 0.77 1,1,2-Trichloro-1,2,2-Trifluoroethane 1ND 50 0.351,2-Dichlorobenzene 1ND 5.0 0.23 Trichloroethene 1ND 5.0 0.301,3-Dichlorobenzene 1ND 5.0 0.18 1,2,3-Trichloropropane 1ND 5.0 0.691,4-Dichlorobenzene 1ND 5.0 0.22 1,2,4-Trimethylbenzene 1ND 5.0 0.59Dichlorodifluoromethane 1ND 5.0 0.44 Trichlorofluoromethane 1ND 50 0.381,1-Dichloroethane 1ND 5.0 1.0 1,3,5-Trimethylbenzene 1ND 5.0 0.551,2-Dichloroethane 1ND 5.0 0.31 Vinyl Acetate 1ND 50 4.71,1-Dichloroethene 1ND 5.0 0.35 Vinyl Chloride 1ND 5.0 0.50c-1,2-Dichloroethene 1ND 5.0 0.28 p/m-Xylene 1ND 5.0 0.27t-1,2-Dichloroethene 1ND 5.0 0.51 o-Xylene 1ND 5.0 0.561,2-Dichloropropane 1ND 5.0 0.44 Methyl-t-Butyl Ether (MTBE) 1ND 5.0 0.30

Surrogates: QualREC (%) ControlLimits

Surrogates: REC (%) ControlLimits

Qual

1,4-Bromofluorobenzene 97 60-132 Dibromofluoromethane 98 63-1411,2-Dichloroethane-d4 98 62-146 Toluene-d8 100 80-120

7440 Lincoln Way, Garden Grove, CA 92841-1427 TEL:(714) 895-5494 FAX: (714) 894-7501

RL - Reporting Limit , DF - Dilution Factor , Qual - Qualifiers

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Quality Control - Spike/Spike Duplicate

Work Order No: 11-11-1514

Method: EPA 8260B

2323 Fifth StreetBerkeley, CA 94710-2407

Curtis & Tompkins, Ltd.

232862Project

EPA 5030CPreparation:

11/18/11Date Received:

Quality Control Sample ID

11-11-1584-7

MS/MSD BatchNumber

111119S02

Matrix

Solid

DateAnalyzed

11/20/11

DatePrepared

11/19/11

Instrument

GC/MS RR

MS %REC MSD %REC %REC CL QualifiersRPD CLParameter RPDSPIKE ADDED

0-20Benzene 188 61-1278850.000-29Carbon Tetrachloride 679 51-1358350.000-20Chlorobenzene 191 57-1239150.000-201,2-Dibromoethane 095 64-1249550.000-251,2-Dichlorobenzene 288 35-1318650.000-201,2-Dichloroethane 189 80-1208850.000-251,1-Dichloroethene 472 47-1437550.000-22Ethylbenzene 191 57-1299250.000-20Toluene 188 63-1238750.000-20Trichloroethene 188 44-1588950.000-47Vinyl Chloride 288 49-1399050.000-21Methyl-t-Butyl Ether (MTBE) 183 57-1238450.00


RPD - Relative Percent Difference , CL - Control Limit

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Quality Control - LCS/LCS Duplicate

Method: EPA 8260B

11-11-1514

232862

EPA 5030CPreparation:Work Order No:Date Received:

Project:

Curtis & Tompkins, Ltd.2323 Fifth StreetBerkeley, CA 94710-2407

N/A

11/19/11

Matrix

Solid

InstrumentLCS/LCSD Batch

Number

GC/MS RR 111119L02

DatePrepared

DateAnalyzed

11/19/11

Quality Control Sample ID

099-12-796-5,480

Parameter QualifiersRPD CL%REC CLLCSD %REC ME_CL RPDLCS %RECSPIKE ADDED0-20278-120Benzene 91 71-1279250.000-20549-139Carbon Tetrachloride 84 34-1548850.000-20179-120Chlorobenzene 90 72-1279150.000-20280-1201,2-Dibromoethane 90 73-1279250.000-20075-1201,2-Dichlorobenzene 87 68-1288750.000-20280-1201,2-Dichloroethane 89 73-1279150.000-20774-1221,1-Dichloroethene 80 66-1308550.000-20276-120Ethylbenzene 91 69-1279250.000-20177-120Toluene 90 70-1279050.000-20480-120Trichloroethene 92 73-1279650.000-20268-122Vinyl Chloride 90 59-1319250.000-20477-120Methyl-t-Butyl Ether (MTBE) 85 70-1278850.00

PassLCS ME CL validation result :1Total number of ME compounds allowed :

0Total number of ME compounds :12Total number of LCS compounds :


RPD - Relative Percent Difference , CL - Control Limit

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Glossary of Terms and Qualifiers

Work Order Number:

Qualifier Definition

11-11-1514

See applicable analysis comment.*Less than the indicated value.<Greater than the indicated value.>Surrogate compound recovery was out of control due to a required sample dilution.Therefore, the sample data was reported without further clarification.

1

Surrogate compound recovery was out of control due to matrix interference. Theassociated method blank surrogate spike compound was in control and, therefore, thesample data was reported without further clarification.

2

Recovery of the Matrix Spike (MS) or Matrix Spike Duplicate (MSD) compound was outof control due to matrix interference. The associated LCS and/or LCSD was in controland, therefore, the sample data was reported without further clarification.

3

The MS/MSD RPD was out of control due to matrix interference. The LCS/LCSD RPDwas in control and, therefore, the sample data was reported without further clarification.

4

The PDS/PDSD or PES/PESD associated with this batch of samples was out of controldue to a matrix interference effect. The associated batch LCS/LCSD was in control and,hence, the associated sample data was reported without further clarification.

5

Surrogate recovery below the acceptance limit.6Surrogate recovery above the acceptance limit.7Analyte was present in the associated method blank.BSample analyzed after holding time expired.BUConcentration exceeds the calibration range.ESample was extracted past end of recommended max. holding time.ETThe chromatographic pattern was inconsistent with the profile of the reference fuelstandard.

HD

The sample chromatographic pattern for TPH matches the chromatographic pattern ofthe specified standard but heavier hydrocarbons were also present (or detected).

HDH

The sample chromatographic pattern for TPH matches the chromatographic pattern ofthe specified standard but lighter hydrocarbons were also present (or detected).

HDL

Analyte was detected at a concentration below the reporting limit and above thelaboratory method detection limit. Reported value is estimated.

J

LCS/LCSD Recovery Percentage is within Marginal Exceedance (ME) Control Limitrange.

ME

Parameter not detected at the indicated reporting limit.NDSpike recovery and RPD control limits do not apply resulting from the parameterconcentration in the sample exceeding the spike concentration by a factor of four orgreater.

Q

The sample extract was subjected to Silica Gel treatment prior to analysis.SG% Recovery and/or RPD out-of-range.XAnalyte presence was not confirmed by second column or GC/MS analysis.Z

Solid - Unless otherwise indicated, solid sample data is reported on a wet weight basis, notcorrected for % moisture. All QC results are reported on a wet weight basis.


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Semivolatile Organics by GC/MS

Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3550B Project#: Y8359-13 Analysis: EPA 8270C Field ID: SS-1 THRU SS-4 COMP Batch#: 181433 Lab ID: 232862-005 Sampled: 11/17/11 Matrix: Soil Received: 11/17/11 Units: ug/Kg Prepared: 11/18/11 Basis: as received Analyzed: 11/18/11 Diln Fac: 1.000

Analyte Result RL N-Nitrosodimethylamine ND 660 Phenol ND 660 bis(2-Chloroethyl)ether ND 660 2-Chlorophenol ND 660 1,3-Dichlorobenzene ND 660 1,4-Dichlorobenzene ND 660 Benzyl alcohol ND 660 1,2-Dichlorobenzene ND 660 2-Methylphenol ND 660 bis(2-Chloroisopropyl) ether ND 660 4-Methylphenol ND 660 N-Nitroso-di-n-propylamine ND 660 Hexachloroethane ND 660 Nitrobenzene ND 660 Isophorone ND 660 2-Nitrophenol ND 1,300 2,4-Dimethylphenol ND 660 Benzoic acid ND 3,300 bis(2-Chloroethoxy)methane ND 660 2,4-Dichlorophenol ND 660 1,2,4-Trichlorobenzene ND 660 Naphthalene ND 130 4-Chloroaniline ND 660 Hexachlorobutadiene ND 660 4-Chloro-3-methylphenol ND 660 2-Methylnaphthalene ND 130 Hexachlorocyclopentadiene ND 1,300 2,4,6-Trichlorophenol ND 660 2,4,5-Trichlorophenol ND 660 2-Chloronaphthalene ND 660 2-Nitroaniline ND 1,300 Dimethylphthalate ND 660 Acenaphthylene ND 130 2,6-Dinitrotoluene ND 660 3-Nitroaniline ND 1,300 Acenaphthene ND 130 2,4-Dinitrophenol ND 1,300 4-Nitrophenol ND 1,300 Dibenzofuran ND 660 2,4-Dinitrotoluene ND 660 Diethylphthalate ND 660 Fluorene ND 130 4-Chlorophenyl-phenylether ND 660 4-Nitroaniline ND 1,300 4,6-Dinitro-2-methylphenol ND 1,300 N-Nitrosodiphenylamine ND 660 Azobenzene ND 660 4-Bromophenyl-phenylether ND 660 Hexachlorobenzene ND 660 Pentachlorophenol ND 1,300 Phenanthrene ND 130 Anthracene ND 130 Di-n-butylphthalate ND 660


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Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3550B Project#: Y8359-13 Analysis: EPA 8270C Field ID: SS-1 THRU SS-4 COMP Batch#: 181433 Lab ID: 232862-005 Sampled: 11/17/11 Matrix: Soil Received: 11/17/11 Units: ug/Kg Prepared: 11/18/11 Basis: as received Analyzed: 11/18/11 Diln Fac: 1.000

Analyte Result RL Fluoranthene ND 130 Pyrene ND 130 Butylbenzylphthalate ND 660 3,3'-Dichlorobenzidine ND 1,300 Benzo(a)anthracene ND 130 Chrysene ND 130 bis(2-Ethylhexyl)phthalate ND 660 Di-n-octylphthalate ND 660 Benzo(b)fluoranthene ND 130 Benzo(k)fluoranthene ND 130 Benzo(a)pyrene ND 130 Indeno(1,2,3-cd)pyrene ND 130 Dibenz(a,h)anthracene ND 130 Benzo(g,h,i)perylene ND 130

Surrogate %REC Limits 2-Fluorophenol 76 45-120 Phenol-d5 79 46-120 2,4,6-Tribromophenol 75 41-120 Nitrobenzene-d5 82 50-120 2-Fluorobiphenyl 93 53-120 Terphenyl-d14 80 50-120


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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3550B Project#: Y8359-13 Analysis: EPA 8270C Type: BLANK Diln Fac: 1.000 Lab ID: QC619318 Batch#: 181433 Matrix: Soil Prepared: 11/18/11 Units: ug/Kg Analyzed: 11/20/11

Analyte Result RL N-Nitrosodimethylamine ND 340 Phenol ND 340 bis(2-Chloroethyl)ether ND 340 2-Chlorophenol ND 340 1,3-Dichlorobenzene ND 340 1,4-Dichlorobenzene ND 340 Benzyl alcohol ND 340 1,2-Dichlorobenzene ND 340 2-Methylphenol ND 340 bis(2-Chloroisopropyl) ether ND 340 4-Methylphenol ND 340 N-Nitroso-di-n-propylamine ND 340 Hexachloroethane ND 340 Nitrobenzene ND 340 Isophorone ND 340 2-Nitrophenol ND 670 2,4-Dimethylphenol ND 340 Benzoic acid ND 1,700 bis(2-Chloroethoxy)methane ND 340 2,4-Dichlorophenol ND 340 1,2,4-Trichlorobenzene ND 340 Naphthalene ND 67 4-Chloroaniline ND 340 Hexachlorobutadiene ND 340 4-Chloro-3-methylphenol ND 340 2-Methylnaphthalene ND 67 Hexachlorocyclopentadiene ND 670 2,4,6-Trichlorophenol ND 340 2,4,5-Trichlorophenol ND 340 2-Chloronaphthalene ND 340 2-Nitroaniline ND 670 Dimethylphthalate ND 340 Acenaphthylene ND 67 2,6-Dinitrotoluene ND 340 3-Nitroaniline ND 670 Acenaphthene ND 67 2,4-Dinitrophenol ND 670 4-Nitrophenol ND 670 Dibenzofuran ND 340 2,4-Dinitrotoluene ND 340 Diethylphthalate ND 340 Fluorene ND 67 4-Chlorophenyl-phenylether ND 340 4-Nitroaniline ND 670 4,6-Dinitro-2-methylphenol ND 670 N-Nitrosodiphenylamine ND 340 Azobenzene ND 340 4-Bromophenyl-phenylether ND 340 Hexachlorobenzene ND 340 Pentachlorophenol ND 670 Phenanthrene ND 67 Anthracene ND 67 Di-n-butylphthalate ND 340 Fluoranthene ND 67


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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3550B Project#: Y8359-13 Analysis: EPA 8270C Type: BLANK Diln Fac: 1.000 Lab ID: QC619318 Batch#: 181433 Matrix: Soil Prepared: 11/18/11 Units: ug/Kg Analyzed: 11/20/11

Analyte Result RL Pyrene ND 67 Butylbenzylphthalate ND 340 3,3'-Dichlorobenzidine ND 670 Benzo(a)anthracene ND 67 Chrysene ND 67 bis(2-Ethylhexyl)phthalate ND 340 Di-n-octylphthalate ND 340 Benzo(b)fluoranthene ND 67 Benzo(k)fluoranthene ND 67 Benzo(a)pyrene ND 67 Indeno(1,2,3-cd)pyrene ND 67 Dibenz(a,h)anthracene ND 67 Benzo(g,h,i)perylene ND 67



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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3550B Project#: Y8359-13 Analysis: EPA 8270C Type: LCS Batch#: 181433 Lab ID: QC619319 Prepared: 11/18/11 Matrix: Soil Analyzed: 11/20/11 Units: ug/Kg

Analyte Spiked Result %REC Limits Diln Fac Phenol 2,653 1,954 74 44-120 1.000 2-Chlorophenol 2,653 1,913 72 47-120 1.000 1,4-Dichlorobenzene 2,653 2,145 81 49-120 2.000 N-Nitroso-di-n-propylamine 2,653 1,993 75 40-120 1.000 1,2,4-Trichlorobenzene 2,653 1,999 75 51-120 1.000 4-Chloro-3-methylphenol 2,653 2,166 82 50-120 1.000 Acenaphthene 995.0 775.5 78 47-120 1.000 4-Nitrophenol 2,653 2,140 81 45-120 1.000 2,4-Dinitrotoluene 2,653 2,237 84 48-120 1.000 Pentachlorophenol 2,653 1,497 56 34-120 1.000 Pyrene 995.0 854.3 86 48-120 1.000

Surrogate %REC Limits Diln Fac 2-Fluorophenol 70 45-120 1.000 Phenol-d5 71 46-120 1.000 2,4,6-Tribromophenol 63 41-120 1.000 Nitrobenzene-d5 71 50-120 1.000 2-Fluorobiphenyl 68 53-120 1.000 Terphenyl-d14 70 50-120 1.000

Page 1 of 1 19.0

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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3550B Project#: Y8359-13 Analysis: EPA 8270C Field ID: SS-1 THRU SS-4 COMP Batch#: 181433 MSS Lab ID: 232862-005 Sampled: 11/17/11 Matrix: Soil Received: 11/17/11 Units: ug/Kg Prepared: 11/18/11 Basis: as received Analyzed: 11/20/11 Diln Fac: 1.000


Analyte MSS Result Spiked Result %REC Limits Phenol <92.26 2,627 2,631 100 47-120 2-Chlorophenol <108.8 2,627 2,499 95 49-120 1,4-Dichlorobenzene <29.15 2,627 2,377 90 51-120 N-Nitroso-di-n-propylamine <98.29 2,627 2,580 98 45-120 1,2,4-Trichlorobenzene <25.52 2,627 2,512 96 54-120 4-Chloro-3-methylphenol <27.92 2,627 2,659 101 54-120 Acenaphthene <22.08 985.2 971.6 99 50-120 4-Nitrophenol <103.0 2,627 2,463 94 39-120 2,4-Dinitrotoluene <19.36 2,627 2,420 92 50-120 Pentachlorophenol <122.2 2,627 1,598 61 22-120 Pyrene 69.31 985.2 975.0 92 51-120



Analyte Spiked Result %REC Limits RPD LimPhenol 2,658 2,288 86 47-120 15 28 2-Chlorophenol 2,658 2,203 83 49-120 14 26 1,4-Dichlorobenzene 2,658 1,985 75 51-120 19 27 N-Nitroso-di-n-propylamine 2,658 2,247 85 45-120 15 29 1,2,4-Trichlorobenzene 2,658 2,242 84 54-120 13 29 4-Chloro-3-methylphenol 2,658 2,513 95 54-120 7 28 Acenaphthene 996.7 868.0 87 50-120 12 28 4-Nitrophenol 2,658 2,194 83 39-120 13 46 2,4-Dinitrotoluene 2,658 2,232 84 50-120 9 29 Pentachlorophenol 2,658 1,039 39 22-120 43 53 Pyrene 996.7 914.7 85 51-120 7 47



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Organochlorine Pesticides

Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3550B Project#: Y8359-13 Analysis: EPA 8081A Field ID: SS-1 THRU SS-4 COMP Batch#: 181393 Lab ID: 232862-005 Sampled: 11/17/11 Matrix: Soil Received: 11/17/11 Units: ug/Kg Prepared: 11/17/11 Basis: as received Analyzed: 11/18/11 Diln Fac: 1.000

Analyte Result RL alpha-BHC ND 1.7 beta-BHC ND 1.7 gamma-BHC ND 1.7 delta-BHC 4.9 1.7 Heptachlor ND 1.7 Aldrin ND 1.7 Heptachlor epoxide ND 1.7 Endosulfan I ND 1.7 Dieldrin 56 3.3 4,4'-DDE 6.5 3.3 Endrin ND 3.3 Endosulfan II ND 3.3 Endosulfan sulfate ND 3.3 4,4'-DDD ND 3.3 Endrin aldehyde ND 3.3 4,4'-DDT ND 3.3 alpha-Chlordane 11 1.7 gamma-Chlordane 7.8 1.7 Methoxychlor ND 17 Toxaphene ND 60

Surrogate %REC Limits TCMX 89 53-121 Decachlorobiphenyl 82 39-120


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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3550B Project#: Y8359-13 Analysis: EPA 8081A Type: BLANK Diln Fac: 1.000 Lab ID: QC619149 Batch#: 181393 Matrix: Soil Prepared: 11/17/11 Units: ug/Kg Analyzed: 11/18/11

Analyte Result RL alpha-BHC ND 1.7 beta-BHC ND 1.7 gamma-BHC ND 1.7 delta-BHC ND 1.7 Heptachlor ND 1.7 Aldrin ND 1.7 Heptachlor epoxide ND 1.7 Endosulfan I ND 1.7 Dieldrin ND 3.3 4,4'-DDE ND 3.3 Endrin ND 3.3 Endosulfan II ND 3.3 Endosulfan sulfate ND 3.3 4,4'-DDD ND 3.3 Endrin aldehyde ND 3.3 4,4'-DDT ND 3.3 alpha-Chlordane ND 1.7 gamma-Chlordane ND 1.7 Methoxychlor ND 17 Toxaphene ND 60



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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3550B Project#: Y8359-13 Analysis: EPA 8081A Type: LCS Diln Fac: 1.000 Lab ID: QC619153 Batch#: 181393 Matrix: Soil Prepared: 11/17/11 Units: ug/Kg Analyzed: 11/18/11

Analyte Spiked Result %REC Limits gamma-BHC 13.21 11.27 85 53-120 Heptachlor 13.21 11.45 87 44-120 Aldrin 13.21 11.18 85 50-120 Dieldrin 26.43 25.25 96 47-129 Endrin 26.43 21.34 81 47-127 4,4'-DDT 26.43 25.28 96 51-127


Page 1 of 1 9.0

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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3550B Project#: Y8359-13 Analysis: EPA 8081A Field ID: ZZZZZZZZZZ Batch#: 181393 MSS Lab ID: 232805-012 Sampled: 11/16/11 Matrix: Soil Received: 11/16/11 Units: ug/Kg Prepared: 11/17/11 Basis: as received Analyzed: 11/18/11 Diln Fac: 5.000


Analyte MSS Result Spiked Result %REC Limits gamma-BHC <1.486 13.38 12.47 93 58-120 Heptachlor <1.126 13.38 12.18 91 52-120 Aldrin <1.078 13.38 10.90 81 54-120 Dieldrin <1.808 26.76 22.11 83 51-120 Endrin <2.075 26.76 23.83 89 51-124 4,4'-DDT 11.67 26.76 25.86 53 50-124



Analyte Spiked Result %REC Limits RPD Limgamma-BHC 13.51 14.62 108 58-120 15 28 Heptachlor 13.51 12.98 96 52-120 5 30 Aldrin 13.51 11.29 84 54-120 3 35 Dieldrin 27.03 21.34 79 51-120 5 23 Endrin 27.03 23.20 86 51-124 4 31 4,4'-DDT 27.03 27.87 60 50-124 7 28



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Polychlorinated Biphenyls (PCBs)

Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3550B Project#: Y8359-13 Analysis: EPA 8082 Field ID: SS-1 THRU SS-4 COMP Batch#: 181393 Matrix: Soil Sampled: 11/17/11 Units: ug/Kg Received: 11/17/11 Basis: as received Prepared: 11/17/11 Diln Fac: 1.000

Type: SAMPLE Analyzed: 11/20/11 Lab ID: 232862-005

Analyte Result RL Aroclor-1016 ND 12 Aroclor-1221 ND 24 Aroclor-1232 ND 12 Aroclor-1242 ND 12 Aroclor-1248 ND 12 Aroclor-1254 ND 12 Aroclor-1260 ND 12


Type: BLANK Analyzed: 11/18/11 Lab ID: QC619149

Analyte Result RL Aroclor-1016 ND 12 Aroclor-1221 ND 24 Aroclor-1232 ND 12 Aroclor-1242 ND 12 Aroclor-1248 ND 12 Aroclor-1254 ND 12 Aroclor-1260 ND 12



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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3550B Project#: Y8359-13 Analysis: EPA 8082 Type: LCS Diln Fac: 1.000 Lab ID: QC619150 Batch#: 181393 Matrix: Soil Prepared: 11/17/11 Units: ug/Kg Analyzed: 11/18/11

Analyte Spiked Result %REC Limits Aroclor-1016 167.4 176.7 106 64-143 Aroclor-1260 167.4 179.1 107 61-152


Page 1 of 1 15.0

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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3550B Project#: Y8359-13 Analysis: EPA 8082 Field ID: ZZZZZZZZZZ Batch#: 181393 MSS Lab ID: 232805-011 Sampled: 11/16/11 Matrix: Soil Received: 11/16/11 Units: ug/Kg Prepared: 11/17/11 Basis: as received Analyzed: 11/18/11 Diln Fac: 1.000


Analyte MSS Result Spiked Result %REC Limits Aroclor-1016 <2.403 166.5 167.4 101 50-156 Aroclor-1260 34.66 166.5 140.9 64 33-150



Analyte Spiked Result %REC Limits RPD LimAroclor-1016 167.2 164.8 99 50-156 2 44 Aroclor-1260 167.2 147.0 67 33-150 4 36



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California Title 22 Metals

Lab #: 232862 Project#: Y8359-13 Client: Baseline Environmental Location: Lion Creek Crossing Park Field ID: SS-1 THRU SS-4 COMP Basis: as received Lab ID: 232862-005 Diln Fac: 1.000 Matrix: Soil Sampled: 11/17/11 Units: mg/Kg Received: 11/17/11

Analyte Result RL Batch# Prepared Analyzed Prep Analysis Antimony ND 0.52 181526 11/21/11 11/22/11 EPA 3050B EPA 6010B Arsenic 3.2 0.26 181526 11/21/11 11/22/11 EPA 3050B EPA 6010B Barium 110 0.26 181526 11/21/11 11/22/11 EPA 3050B EPA 6010B Beryllium 0.29 0.10 181526 11/21/11 11/22/11 EPA 3050B EPA 6010B Cadmium ND 0.26 181526 11/21/11 11/22/11 EPA 3050B EPA 6010B Chromium 41 0.26 181526 11/21/11 11/22/11 EPA 3050B EPA 6010B Cobalt 9.9 0.26 181526 11/21/11 11/22/11 EPA 3050B EPA 6010B Copper 37 0.26 181526 11/21/11 11/22/11 EPA 3050B EPA 6010B Lead 17 0.26 181526 11/21/11 11/22/11 EPA 3050B EPA 6010B Mercury 0.16 0.020 181447 11/18/11 11/18/11 METHOD EPA 7471A Molybdenum ND 0.26 181526 11/21/11 11/22/11 EPA 3050B EPA 6010B Nickel 57 0.26 181526 11/21/11 11/22/11 EPA 3050B EPA 6010B Selenium ND 0.52 181526 11/21/11 11/22/11 EPA 3050B EPA 6010B Silver 0.26 0.26 181526 11/21/11 11/22/11 EPA 3050B EPA 6010B Thallium ND 0.52 181526 11/21/11 11/22/11 EPA 3050B EPA 6010B Vanadium 39 0.26 181526 11/21/11 11/22/11 EPA 3050B EPA 6010B Zinc 67 1.0 181526 11/21/11 11/22/11 EPA 3050B EPA 6010B


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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: METHOD Project#: Y8359-13 Analysis: EPA 7471A Analyte: Mercury Diln Fac: 1.000 Type: BLANK Batch#: 181447 Lab ID: QC619376 Prepared: 11/18/11 Matrix: Soil Analyzed: 11/18/11 Units: mg/Kg

Result RL ND 0.020


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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: METHOD Project#: Y8359-13 Analysis: EPA 7471A Analyte: Mercury Batch#: 181447 Matrix: Soil Prepared: 11/18/11 Units: mg/Kg Analyzed: 11/18/11 Diln Fac: 1.000

Type Lab ID Spiked Result %REC Limits RPD LimBS QC619377 0.2083 0.2280 109 80-120 BSD QC619378 0.2083 0.2184 105 80-120 4 28


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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: METHOD Project#: Y8359-13 Analysis: EPA 7471A Analyte: Mercury Diln Fac: 1.000 Field ID: ZZZZZZZZZZ Batch#: 181447 MSS Lab ID: 232870-001 Sampled: 11/16/11 Matrix: Soil Received: 11/17/11 Units: mg/Kg Prepared: 11/18/11 Basis: as received Analyzed: 11/18/11

Type Lab ID MSS Result Spiked Result %REC Limits RPD LimMS QC619379 1.889 >LR 0.2083 2.076 >LR 90 NM 63-133 MSD QC619380 0.2016 2.047 >LR 79 NM 63-133 NC 39

NC= Not CalculatedNM= Not Meaningful: Sample concentration > 4X spike concentration>LR= Response exceeds instrument's linear rangeRPD= Relative Percent DifferencePage 1 of 1 6.0

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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3050B Project#: Y8359-13 Analysis: EPA 6010B Type: BLANK Diln Fac: 1.000 Lab ID: QC619701 Batch#: 181526 Matrix: Soil Prepared: 11/21/11 Units: mg/Kg Analyzed: 11/22/11

Analyte Result RL Antimony ND 0.50 Arsenic ND 0.25 Barium ND 0.25 Beryllium ND 0.10 Cadmium ND 0.25 Chromium ND 0.25 Cobalt ND 0.25 Copper ND 0.25 Lead ND 0.25 Molybdenum ND 0.25 Nickel ND 0.25 Selenium ND 0.50 Silver ND 0.25 Thallium ND 0.50 Vanadium ND 0.25 Zinc ND 1.0


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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3050B Project#: Y8359-13 Analysis: EPA 6010B Matrix: Soil Batch#: 181526 Units: mg/Kg Prepared: 11/21/11 Diln Fac: 1.000 Analyzed: 11/22/11

Type: BS Lab ID: QC619702

Analyte Spiked Result %REC Limits Antimony 100.0 101.8 102 80-120 Arsenic 50.00 55.03 110 80-120 Barium 100.0 101.6 102 80-120 Beryllium 2.500 2.585 103 80-120 Cadmium 10.00 10.36 104 80-120 Chromium 100.0 101.8 102 80-120 Cobalt 25.00 24.95 100 80-120 Copper 12.50 12.64 101 80-120 Lead 100.0 102.0 102 80-120 Molybdenum 20.00 21.12 106 80-120 Nickel 25.00 25.02 100 80-120 Selenium 50.00 51.83 104 80-120 Silver 10.00 9.778 98 80-120 Thallium 50.00 51.75 103 80-120 Vanadium 25.00 25.40 102 80-120 Zinc 25.00 25.88 104 80-120

Type: BSD Lab ID: QC619703

Analyte Spiked Result %REC Limits RPD LimAntimony 100.0 101.4 101 80-120 0 20 Arsenic 50.00 54.32 109 80-120 1 20 Barium 100.0 101.4 101 80-120 0 20 Beryllium 2.500 2.570 103 80-120 1 20 Cadmium 10.00 10.23 102 80-120 1 20 Chromium 100.0 101.3 101 80-120 1 20 Cobalt 25.00 24.74 99 80-120 1 20 Copper 12.50 12.61 101 80-120 0 20 Lead 100.0 101.1 101 80-120 1 20 Molybdenum 20.00 21.12 106 80-120 0 20 Nickel 25.00 24.73 99 80-120 1 20 Selenium 50.00 50.99 102 80-120 2 20 Silver 10.00 9.761 98 80-120 0 20 Thallium 50.00 51.19 102 80-120 1 20 Vanadium 25.00 25.37 101 80-120 0 20 Zinc 25.00 25.82 103 80-120 0 20


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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3050B Project#: Y8359-13 Analysis: EPA 6010B Field ID: ZZZZZZZZZZ Batch#: 181526 MSS Lab ID: 232870-001 Sampled: 11/16/11 Matrix: Soil Received: 11/17/11 Units: mg/Kg Prepared: 11/21/11 Basis: as received Analyzed: 11/22/11 Diln Fac: 1.000


Analyte MSS Result Spiked Result %REC Limits Antimony 5.398 99.01 46.46 41 1-120 Arsenic 4.818 49.50 58.61 109 70-120 Barium 73.51 99.01 164.3 92 39-146 Beryllium 0.2112 2.475 2.615 97 79-120 Cadmium 0.5826 9.901 9.713 92 70-120 Chromium 84.74 99.01 180.8 97 54-127 Cobalt 8.256 24.75 31.26 93 54-121 Copper 641.9 12.38 710.6 >LR 554 NM 37-159 Lead 188.6 99.01 422.1 236 * 54-124 Molybdenum 0.5960 19.80 19.22 94 67-120 Nickel 76.88 24.75 117.0 162 * 37-141 Selenium <0.1479 49.50 47.17 95 70-120 Silver 0.5057 9.901 10.15 97 68-120 Thallium <0.1300 49.50 44.18 89 65-120 Vanadium 33.04 24.75 60.02 109 47-144 Zinc 620.2 24.75 635.2 >LR 61 NM 32-153


Analyte Spiked Result %REC Limits RPD LimAntimony 94.34 45.62 43 1-120 3 41 Arsenic 47.17 54.69 106 70-120 3 32 Barium 94.34 161.1 93 39-146 1 53 Beryllium 2.358 2.474 96 79-120 1 21 Cadmium 9.434 9.296 92 70-120 0 37 Chromium 94.34 229.2 153 * 54-127 26 36 Cobalt 23.58 30.13 93 54-121 0 33 Copper 11.79 828.8 >LR 1584 NM 37-159 NC 32 Lead 94.34 306.7 125 * 54-124 30 43 Molybdenum 18.87 18.88 97 67-120 3 22 Nickel 23.58 125.3 205 * 37-141 8 33 Selenium 47.17 44.86 95 70-120 0 22 Silver 9.434 9.690 97 68-120 0 26 Thallium 47.17 41.66 88 65-120 1 29 Vanadium 23.58 56.75 101 47-144 4 30 Zinc 23.58 570.6 >LR -210 NM 32-153 NC 37

*= Value outside of QC limits; see narrativeNC= Not CalculatedNM= Not Meaningful: Sample concentration > 4X spike concentration>LR= Response exceeds instrument's linear rangeRPD= Relative Percent DifferencePage 1 of 1 33.0

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Metals Analytical Report

Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: WET Project#: Y8359-13 Analysis: EPA 6010B Field ID: SS-1 THRU SS-4 COMP Batch#: 181489 Matrix: WET Leachate Sampled: 11/17/11 Units: ug/L Received: 11/17/11 Diln Fac: 10.00 Prepared: 11/21/11

Type: SAMPLE Analyzed: 11/23/11 Lab ID: 232862-005

Analyte Result RL Chromium 300 250 Lead 670 250

Type: BLANK Analyzed: 11/22/11 Lab ID: QC619556

Analyte Result RL Chromium ND 250 Lead ND 250


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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: WET Project#: Y8359-13 Analysis: EPA 6010B Matrix: WET Leachate Batch#: 181489 Units: ug/L Prepared: 11/21/11 Diln Fac: 1.000 Analyzed: 11/22/11

Type: BS Lab ID: QC619557

Analyte Spiked Result %REC Limits Chromium 2,000 2,005 100 80-120 Lead 2,000 1,946 97 77-120

Type: BSD Lab ID: QC619558

Analyte Spiked Result %REC Limits RPD LimChromium 2,000 2,050 102 80-120 2 20 Lead 2,000 2,000 100 77-120 3 20


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Batch QC Report


Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: WET Project#: Y8359-13 Analysis: EPA 6010B Field ID: ZZZZZZZZZZ Batch#: 181489 MSS Lab ID: 232807-001 Sampled: 11/16/11 Matrix: WET Leachate Received: 11/16/11 Units: ug/L Prepared: 11/21/11 Diln Fac: 10.00 Analyzed: 11/22/11


Analyte MSS Result Spiked Result %REC Limits Chromium 289.3 10,000 9,740 95 70-120 Lead 1,509 10,000 10,810 93 58-120


Analyte Spiked Result %REC Limits RPD LimChromium 10,000 9,563 93 70-120 2 22 Lead 10,000 10,590 91 58-120 2 29


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Hexavalent Chromium

Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3060 Project#: Y8359-13 Analysis: EPA 3060/7196 Analyte: Hexavalent Chromium Diln Fac: 1.000 Field ID: SS-1 THRU SS-4 COMP Batch#: 181565 Matrix: Soil Sampled: 11/17/11 Units: mg/Kg Received: 11/17/11 Basis: as received Analyzed: 11/22/11

Type Lab ID Result RL SAMPLE 232862-005 ND 0.40 BLANK QC619883 ND 0.40


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Batch QC Report

Hexavalent Chromium

Lab #: 232862 Location: Lion Creek Crossing Park Client: Baseline Environmental Prep: EPA 3060 Project#: Y8359-13 Analysis: EPA 3060/7196 Analyte: Hexavalent Chromium Diln Fac: 1.000 Field ID: SS-1 THRU SS-4 COMP Batch#: 181565 MSS Lab ID: 232862-005 Sampled: 11/17/11 Matrix: Soil Received: 11/17/11 Units: mg/Kg Analyzed: 11/22/11 Basis: as received

Type Lab ID MSS Result Spiked Result RL %REC Limits RPD LimLCS QC619884 40.00 39.12 98 80-120 SDUP QC619885 <0.4000 <0.4000 0.4000 NC 30 SSPIKE QC619886 <0.4000 40.00 0.5200 1 * 75-125

*= Value outside of QC limits; see narrativeNC= Not CalculatedRL= Reporting LimitRPD= Relative Percent DifferencePage 1 of 1 23.1

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· ANALYTICAL REPORT Baseline Environmental Project : Y8359-13 ... Emeryville, CA 94608 Level : II...

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