2009 MNA Vapor Sampling report for Chevron appendix-g1-1 | US … · 2018. 5. 17. ·...

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Transcript of 2009 MNA Vapor Sampling report for Chevron appendix-g1-1 | US … · 2018. 5. 17. ·...

  • 7/23/2009

    Mr. Doug LamTrihydro Corporation5000 State Route 128

    Cleves OH 45002

    Project Name: MNA Vapor SamplingProject #: 500-017-012

    Dear Mr. Doug Lam

    The following report includes the data for the above referenced project for sample(s) received on 7/10/2009 at Air Toxics Ltd.

    The data and associated QC analyzed by Modified TO-15 are compliant with the project requirements or laboratory criteria with the exception of the deviations noted in the attached case narrative.

    Thank you for choosing Air Toxics Ltd. for you air analysis needs. Air Toxics Ltd. is committed to providing accurate data of the highest quality. Please feel free to contactthe Project Manager: Brandon Dunmore at 916-985-1000 if you have any questions regarding the data in this report.

    Regards,

    Brandon DunmoreProject Manager

    Workorder #: 0907205A

    180 BLUE RAVINE ROAD, SUITE B FOLSOM, CA - 95630(916) 985-1000 .FAX (916) 985-1020

    Hours 6:30 A.M to 5:30 PSTPage 1 of 30

  • Mr. Doug LamTrihydro Corporation5000 State Route 128Cleves, OH 45002

    WORK ORDER #: 0907205A

    CLIENT: BILL TO:

    PHONE:

    Mr. Tim GunnTrihydro Corporation5000 State Route 128Cleves, OH 45002

    513-353-1323 ext 23

    513-353-4664

    07/10/2009DATE COMPLETED: 07/23/2009

    P.O. # 08-049WO-L

    PROJECT # 500-017-012 MNA Vapor Sampling

    Work Order Summary

    FAX:

    DATE RECEIVED: CONTACT: Brandon Dunmore

    NAMEFRACTION # TEST VAC./PRES.RECEIPT

    PRESSUREFINAL

    01A VW-139(5), 070109 Modified TO-15 5.5 "Hg 15 psi02A VW-139(10), 070109 Modified TO-15 3.5 "Hg 15 psi02AA VW-139(10), 070109 Lab Duplicate Modified TO-15 3.5 "Hg 15 psi03A VW-139(15), 070109 Modified TO-15 4.0 "Hg 15 psi04A VW-139(20), 070109 Modified TO-15 4.5 "Hg 15 psi05A VW-139(30), 070109 Modified TO-15 4.0 "Hg 15 psi06A Lab Blank Modified TO-15 NA NA06B Lab Blank Modified TO-15 NA NA07A CCV Modified TO-15 NA NA07B CCV Modified TO-15 NA NA08A LCS Modified TO-15 NA NA08B LCS Modified TO-15 NA NA

    CERTIFIED BY:

    Laboratory Director

    DATE:

    Name of Accrediting Agency: NELAP/Florida Department of Health, Scope of Application: Clean Air Act, Accreditation number: E87680, Effective date: 07/01/08, Expiration date: 06/30/09

    180 BLUE RAVINE ROAD, SUITE B FOLSOM, CA - 95630(916) 985-1000 . (800) 985-5955 . FAX (916) 985-1020

    07/23/09

    Page 2 of 30

    This report shall not be reproduced, except in full, without the written approval of Air Toxics Ltd.

    Air Toxics Ltd. certifies that the test results contained in this report meet all requirements of the NELAC standards

    Certfication numbers: CA NELAP - 02110CA, LA NELAP/LELAP- AI 30763, NJ NELAP - CA004NY NELAP - 11291, UT NELAP - 9166389892, AZ Licensure AZ0719

  • LABORATORY NARRATIVEModified TO-15

    Trihydro CorporationWorkorder# 0907205A

    Laboratory Services Since 1989

    Five 1 Liter Summa Canister (100% Certified) samples were received on July 10, 2009. The laboratoryperformed analysis via modified EPA Method TO-15 using GC/MS in the full scan mode.

    This workorder was independently validated prior to submittal using 'USEPA National Functional Guidelines' as generally applied to the analysis of volatile organic compounds in air. A rules-based, logic driven,independent validation engine was employed to assess completeness, evaluate pass/fail of relevant project quality control requirements and verification of all quantified amounts.

    Method modifications taken to run these samples are summarized in the table below. Specific projectrequirements may over-ride the ATL modifications.

    Requirement ATL ModificationsTO-15Daily CCV

  • Laboratory Services Since 1989

    E - Exceeds instrument calibration range. S - Saturated peak. Q - Exceeds quality control limits. U - Compound analyzed for but not detected above the reporting limit. UJ- Non-detected compound associated with low bias in the CCV N - The identification is based on presumptive evidence.

    File extensions may have been used on the data analysis sheets and indicates as follows: a-File was requantified b-File was quantified by a second column and detector r1-File was requantified for the purpose of reissue

    Page 4 of 30

  • MODIFIED EPA METHOD TO-15 GC/MS FULL SCANSummary of Detected Compounds

    Client Sample ID: VW-139(5), 070109

    Lab ID#: 0907205A-01A

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    2.0 0.35 J 6.3 1.1 JBenzene2.0 0.87 J 8.6 3.8 JEthyl Benzene2.0 0.40 J 8.6 1.7 Jm,p-Xylene7.9 32 19 76Acetone7.9 1100 E 19 2700 E2-Propanol2.0 16 5.8 462-Butanone (Methyl Ethyl Ketone)

    Client Sample ID: VW-139(10), 070109

    Lab ID#: 0907205A-02A

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    1.1 2.8 3.6 8.8Benzene1.1 5.2 4.3 20Toluene1.1 0.97 J 5.0 4.2 JEthyl Benzene1.1 4.7 5.0 20m,p-Xylene1.1 2.2 5.0 9.5o-Xylene1.1 2.4 5.6 121,2,4-Trimethylbenzene4.6 15 11 36Acetone1.1 2.6 3.6 8.2Carbon Disulfide4.6 180 11 4502-Propanol1.1 5.4 3.4 162-Butanone (Methyl Ethyl Ketone)1.1 1.2 5.6 6.14-Ethyltoluene

    Client Sample ID: VW-139(10), 070109 Lab Duplicate

    Lab ID#: 0907205A-02AA

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    1.1 2.6 3.6 8.4Benzene1.1 5.3 4.3 20Toluene1.1 0.97 J 5.0 4.2 JEthyl Benzene1.1 4.7 5.0 20m,p-Xylene1.1 2.1 5.0 9.2o-Xylene1.1 2.3 5.6 111,2,4-Trimethylbenzene4.6 16 11 37Acetone1.1 2.7 3.6 8.5Carbon Disulfide

    Page 5 of 30

  • MODIFIED EPA METHOD TO-15 GC/MS FULL SCANSummary of Detected Compounds

    Client Sample ID: VW-139(10), 070109 Lab Duplicate

    Lab ID#: 0907205A-02AA4.6 180 11 4602-Propanol1.1 5.6 3.4 162-Butanone (Methyl Ethyl Ketone)1.1 1.2 5.6 5.74-Ethyltoluene

    Client Sample ID: VW-139(15), 070109

    Lab ID#: 0907205A-03A

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    1.2 0.17 J 3.7 0.54 JBenzene1.2 2.7 6.3 15Trichloroethene1.2 0.24 J 4.4 0.89 JToluene4.7 21 11 51Acetone4.7 180 11 4402-Propanol1.2 10 3.4 302-Butanone (Methyl Ethyl Ketone)

    Client Sample ID: VW-139(20), 070109

    Lab ID#: 0907205A-04A

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    2.4 0.96 J 7.6 3.0 JBenzene2.4 1.3 J 9.0 5.0 JToluene2.4 0.52 J 10 2.2 JEthyl Benzene2.4 0.72 J 10 3.1 Jm,p-Xylene9.5 20 23 48Acetone9.5 1400 E 23 3600 E2-Propanol2.4 9.5 7.0 282-Butanone (Methyl Ethyl Ketone)

    Client Sample ID: VW-139(30), 070109

    Lab ID#: 0907205A-05A

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    2.3 3.2 16 21Tetrachloroethene9.3 30 22 70Acetone9.3 1100 E 23 2700 E2-Propanol2.3 12 6.9 352-Butanone (Methyl Ethyl Ketone)

    Page 6 of 30

  • Client Sample ID: VW-139(5), 070109

    Lab ID#: 0907205A-01A

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072021File Name:Dil. Factor: 3.95

    Date of Collection: 7/1/09 10:42:00 AMDate of Analysis: 7/20/09 09:22 PM

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    2.0 Not Detected 9.8 Not DetectedFreon 122.0 Not Detected 14 Not DetectedFreon 1142.0 Not Detected 5.0 Not DetectedVinyl Chloride2.0 Not Detected 7.7 Not DetectedBromomethane2.0 Not Detected 5.2 Not DetectedChloroethane2.0 Not Detected 11 Not DetectedFreon 112.0 Not Detected 7.8 Not Detected1,1-Dichloroethene2.0 Not Detected 15 Not DetectedFreon 1132.0 Not Detected 6.9 Not DetectedMethylene Chloride2.0 Not Detected 8.0 Not Detected1,1-Dichloroethane2.0 Not Detected 7.8 Not Detectedcis-1,2-Dichloroethene2.0 Not Detected 9.6 Not DetectedChloroform2.0 Not Detected 11 Not Detected1,1,1-Trichloroethane2.0 Not Detected 12 Not DetectedCarbon Tetrachloride2.0 0.35 J 6.3 1.1 JBenzene2.0 Not Detected 8.0 Not Detected1,2-Dichloroethane2.0 Not Detected 11 Not DetectedTrichloroethene2.0 Not Detected 9.1 Not Detected1,2-Dichloropropane2.0 Not Detected 9.0 Not Detectedcis-1,3-Dichloropropene2.0 Not Detected 7.4 Not DetectedToluene2.0 Not Detected 9.0 Not Detectedtrans-1,3-Dichloropropene2.0 Not Detected 11 Not Detected1,1,2-Trichloroethane2.0 Not Detected 13 Not DetectedTetrachloroethene2.0 Not Detected 15 Not Detected1,2-Dibromoethane (EDB)2.0 Not Detected 9.1 Not DetectedChlorobenzene2.0 0.87 J 8.6 3.8 JEthyl Benzene2.0 0.40 J 8.6 1.7 Jm,p-Xylene2.0 Not Detected 8.6 Not Detectedo-Xylene2.0 Not Detected 8.4 Not DetectedStyrene2.0 Not Detected 14 Not Detected1,1,2,2-Tetrachloroethane2.0 Not Detected 9.7 Not Detected1,3,5-Trimethylbenzene2.0 Not Detected 9.7 Not Detected1,2,4-Trimethylbenzene2.0 Not Detected 12 Not Detected1,3-Dichlorobenzene2.0 Not Detected 12 Not Detected1,4-Dichlorobenzene2.0 Not Detected 10 Not Detectedalpha-Chlorotoluene2.0 Not Detected 12 Not Detected1,2-Dichlorobenzene2.0 Not Detected 4.4 Not Detected1,3-Butadiene2.0 Not Detected 7.0 Not DetectedHexane2.0 Not Detected 6.8 Not DetectedCyclohexane

    Page 7 of 30

  • Client Sample ID: VW-139(5), 070109

    Lab ID#: 0907205A-01A

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072021File Name:Dil. Factor: 3.95

    Date of Collection: 7/1/09 10:42:00 AMDate of Analysis: 7/20/09 09:22 PM

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    2.0 Not Detected 8.1 Not DetectedHeptane2.0 Not Detected 13 Not DetectedBromodichloromethane2.0 Not Detected 17 Not DetectedDibromochloromethane2.0 Not Detected 9.7 Not DetectedCumene2.0 Not Detected 9.7 Not DetectedPropylbenzene7.9 Not Detected 16 Not DetectedChloromethane7.9 Not Detected 59 Not Detected1,2,4-Trichlorobenzene7.9 Not Detected 84 Not DetectedHexachlorobutadiene7.9 32 19 76Acetone2.0 Not Detected 6.2 Not DetectedCarbon Disulfide7.9 1100 E 19 2700 E2-Propanol2.0 Not Detected 7.8 Not Detectedtrans-1,2-Dichloroethene2.0 16 5.8 462-Butanone (Methyl Ethyl Ketone)2.0 Not Detected 5.8 Not DetectedTetrahydrofuran7.9 Not Detected 28 Not Detected1,4-Dioxane2.0 Not Detected 8.1 Not Detected4-Methyl-2-pentanone7.9 Not Detected 32 Not Detected2-Hexanone2.0 Not Detected 20 Not DetectedBromoform2.0 Not Detected 9.7 Not Detected4-Ethyltoluene7.9 Not Detected 15 Not DetectedEthanol2.0 Not Detected 7.1 Not DetectedMethyl tert-butyl ether7.9 Not Detected 25 Not Detected3-Chloropropene2.0 Not Detected 9.2 Not Detected2,2,4-Trimethylpentane7.9 Not Detected 41 Not DetectedNaphthalene7.9 Not Detected 43 Not DetectedButylbenzene7.9 Not Detected 43 Not Detectedsec-Butylbenzene7.9 Not Detected 23 Not DetectedIsopentane7.9 Not Detected 19 Not DetectedButane7.9 Not Detected 32 Not DetectedMethylcyclohexane

    J = Estimated value.E = Exceeds instrument calibration range.Container Type: 1 Liter Summa Canister (100% Certified)

    Limits%RecoverySurrogatesMethod

    98 70-130Toluene-d892 70-1301,2-Dichloroethane-d4108 70-1304-Bromofluorobenzene

    Page 8 of 30

  • Client Sample ID: VW-139(10), 070109

    Lab ID#: 0907205A-02A

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072022File Name:Dil. Factor: 2.29

    Date of Collection: 7/1/09 11:22:00 AMDate of Analysis: 7/20/09 10:02 PM

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    1.1 Not Detected 5.7 Not DetectedFreon 121.1 Not Detected 8.0 Not DetectedFreon 1141.1 Not Detected 2.9 Not DetectedVinyl Chloride1.1 Not Detected 4.4 Not DetectedBromomethane1.1 Not Detected 3.0 Not DetectedChloroethane1.1 Not Detected 6.4 Not DetectedFreon 111.1 Not Detected 4.5 Not Detected1,1-Dichloroethene1.1 Not Detected 8.8 Not DetectedFreon 1131.1 Not Detected 4.0 Not DetectedMethylene Chloride1.1 Not Detected 4.6 Not Detected1,1-Dichloroethane1.1 Not Detected 4.5 Not Detectedcis-1,2-Dichloroethene1.1 Not Detected 5.6 Not DetectedChloroform1.1 Not Detected 6.2 Not Detected1,1,1-Trichloroethane1.1 Not Detected 7.2 Not DetectedCarbon Tetrachloride1.1 2.8 3.6 8.8Benzene1.1 Not Detected 4.6 Not Detected1,2-Dichloroethane1.1 Not Detected 6.2 Not DetectedTrichloroethene1.1 Not Detected 5.3 Not Detected1,2-Dichloropropane1.1 Not Detected 5.2 Not Detectedcis-1,3-Dichloropropene1.1 5.2 4.3 20Toluene1.1 Not Detected 5.2 Not Detectedtrans-1,3-Dichloropropene1.1 Not Detected 6.2 Not Detected1,1,2-Trichloroethane1.1 Not Detected 7.8 Not DetectedTetrachloroethene1.1 Not Detected 8.8 Not Detected1,2-Dibromoethane (EDB)1.1 Not Detected 5.3 Not DetectedChlorobenzene1.1 0.97 J 5.0 4.2 JEthyl Benzene1.1 4.7 5.0 20m,p-Xylene1.1 2.2 5.0 9.5o-Xylene1.1 Not Detected 4.9 Not DetectedStyrene1.1 Not Detected 7.9 Not Detected1,1,2,2-Tetrachloroethane1.1 Not Detected 5.6 Not Detected1,3,5-Trimethylbenzene1.1 2.4 5.6 121,2,4-Trimethylbenzene1.1 Not Detected 6.9 Not Detected1,3-Dichlorobenzene1.1 Not Detected 6.9 Not Detected1,4-Dichlorobenzene1.1 Not Detected 5.9 Not Detectedalpha-Chlorotoluene1.1 Not Detected 6.9 Not Detected1,2-Dichlorobenzene1.1 Not Detected 2.5 Not Detected1,3-Butadiene1.1 Not Detected 4.0 Not DetectedHexane1.1 Not Detected 3.9 Not DetectedCyclohexane

    Page 9 of 30

  • Client Sample ID: VW-139(10), 070109

    Lab ID#: 0907205A-02A

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072022File Name:Dil. Factor: 2.29

    Date of Collection: 7/1/09 11:22:00 AMDate of Analysis: 7/20/09 10:02 PM

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    1.1 Not Detected 4.7 Not DetectedHeptane1.1 Not Detected 7.7 Not DetectedBromodichloromethane1.1 Not Detected 9.8 Not DetectedDibromochloromethane1.1 Not Detected 5.6 Not DetectedCumene1.1 Not Detected 5.6 Not DetectedPropylbenzene4.6 Not Detected 9.4 Not DetectedChloromethane4.6 Not Detected 34 Not Detected1,2,4-Trichlorobenzene4.6 Not Detected 49 Not DetectedHexachlorobutadiene4.6 15 11 36Acetone1.1 2.6 3.6 8.2Carbon Disulfide4.6 180 11 4502-Propanol1.1 Not Detected 4.5 Not Detectedtrans-1,2-Dichloroethene1.1 5.4 3.4 162-Butanone (Methyl Ethyl Ketone)1.1 Not Detected 3.4 Not DetectedTetrahydrofuran4.6 Not Detected 16 Not Detected1,4-Dioxane1.1 Not Detected 4.7 Not Detected4-Methyl-2-pentanone4.6 Not Detected 19 Not Detected2-Hexanone1.1 Not Detected 12 Not DetectedBromoform1.1 1.2 5.6 6.14-Ethyltoluene4.6 Not Detected 8.6 Not DetectedEthanol1.1 Not Detected 4.1 Not DetectedMethyl tert-butyl ether4.6 Not Detected 14 Not Detected3-Chloropropene1.1 Not Detected 5.3 Not Detected2,2,4-Trimethylpentane4.6 Not Detected 24 Not DetectedNaphthalene4.6 Not Detected 25 Not DetectedButylbenzene4.6 Not Detected 25 Not Detectedsec-Butylbenzene4.6 Not Detected 14 Not DetectedIsopentane4.6 Not Detected 11 Not DetectedButane4.6 Not Detected 18 Not DetectedMethylcyclohexane

    J = Estimated value.Container Type: 1 Liter Summa Canister (100% Certified)

    Limits%RecoverySurrogatesMethod

    98 70-130Toluene-d890 70-1301,2-Dichloroethane-d4108 70-1304-Bromofluorobenzene

    Page 10 of 30

  • Client Sample ID: VW-139(10), 070109 Lab Duplicate

    Lab ID#: 0907205A-02AA

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072025File Name:Dil. Factor: 2.29

    Date of Collection: 7/1/09 11:22:00 AMDate of Analysis: 7/20/09 11:52 PM

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    1.1 Not Detected 5.7 Not DetectedFreon 121.1 Not Detected 8.0 Not DetectedFreon 1141.1 Not Detected 2.9 Not DetectedVinyl Chloride1.1 Not Detected 4.4 Not DetectedBromomethane1.1 Not Detected 3.0 Not DetectedChloroethane1.1 Not Detected 6.4 Not DetectedFreon 111.1 Not Detected 4.5 Not Detected1,1-Dichloroethene1.1 Not Detected 8.8 Not DetectedFreon 1131.1 Not Detected 4.0 Not DetectedMethylene Chloride1.1 Not Detected 4.6 Not Detected1,1-Dichloroethane1.1 Not Detected 4.5 Not Detectedcis-1,2-Dichloroethene1.1 Not Detected 5.6 Not DetectedChloroform1.1 Not Detected 6.2 Not Detected1,1,1-Trichloroethane1.1 Not Detected 7.2 Not DetectedCarbon Tetrachloride1.1 2.6 3.6 8.4Benzene1.1 Not Detected 4.6 Not Detected1,2-Dichloroethane1.1 Not Detected 6.2 Not DetectedTrichloroethene1.1 Not Detected 5.3 Not Detected1,2-Dichloropropane1.1 Not Detected 5.2 Not Detectedcis-1,3-Dichloropropene1.1 5.3 4.3 20Toluene1.1 Not Detected 5.2 Not Detectedtrans-1,3-Dichloropropene1.1 Not Detected 6.2 Not Detected1,1,2-Trichloroethane1.1 Not Detected 7.8 Not DetectedTetrachloroethene1.1 Not Detected 8.8 Not Detected1,2-Dibromoethane (EDB)1.1 Not Detected 5.3 Not DetectedChlorobenzene1.1 0.97 J 5.0 4.2 JEthyl Benzene1.1 4.7 5.0 20m,p-Xylene1.1 2.1 5.0 9.2o-Xylene1.1 Not Detected 4.9 Not DetectedStyrene1.1 Not Detected 7.9 Not Detected1,1,2,2-Tetrachloroethane1.1 Not Detected 5.6 Not Detected1,3,5-Trimethylbenzene1.1 2.3 5.6 111,2,4-Trimethylbenzene1.1 Not Detected 6.9 Not Detected1,3-Dichlorobenzene1.1 Not Detected 6.9 Not Detected1,4-Dichlorobenzene1.1 Not Detected 5.9 Not Detectedalpha-Chlorotoluene1.1 Not Detected 6.9 Not Detected1,2-Dichlorobenzene1.1 Not Detected 2.5 Not Detected1,3-Butadiene1.1 Not Detected 4.0 Not DetectedHexane1.1 Not Detected 3.9 Not DetectedCyclohexane

    Page 11 of 30

  • Client Sample ID: VW-139(10), 070109 Lab Duplicate

    Lab ID#: 0907205A-02AA

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072025File Name:Dil. Factor: 2.29

    Date of Collection: 7/1/09 11:22:00 AMDate of Analysis: 7/20/09 11:52 PM

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    1.1 Not Detected 4.7 Not DetectedHeptane1.1 Not Detected 7.7 Not DetectedBromodichloromethane1.1 Not Detected 9.8 Not DetectedDibromochloromethane1.1 Not Detected 5.6 Not DetectedCumene1.1 Not Detected 5.6 Not DetectedPropylbenzene4.6 Not Detected 9.4 Not DetectedChloromethane4.6 Not Detected 34 Not Detected1,2,4-Trichlorobenzene4.6 Not Detected 49 Not DetectedHexachlorobutadiene4.6 16 11 37Acetone1.1 2.7 3.6 8.5Carbon Disulfide4.6 180 11 4602-Propanol1.1 Not Detected 4.5 Not Detectedtrans-1,2-Dichloroethene1.1 5.6 3.4 162-Butanone (Methyl Ethyl Ketone)1.1 Not Detected 3.4 Not DetectedTetrahydrofuran4.6 Not Detected 16 Not Detected1,4-Dioxane1.1 Not Detected 4.7 Not Detected4-Methyl-2-pentanone4.6 Not Detected 19 Not Detected2-Hexanone1.1 Not Detected 12 Not DetectedBromoform1.1 1.2 5.6 5.74-Ethyltoluene4.6 Not Detected 8.6 Not DetectedEthanol1.1 Not Detected 4.1 Not DetectedMethyl tert-butyl ether4.6 Not Detected 14 Not Detected3-Chloropropene1.1 Not Detected 5.3 Not Detected2,2,4-Trimethylpentane4.6 Not Detected 24 Not DetectedNaphthalene4.6 Not Detected 25 Not DetectedButylbenzene4.6 Not Detected 25 Not Detectedsec-Butylbenzene4.6 Not Detected 14 Not DetectedIsopentane4.6 Not Detected 11 Not DetectedButane4.6 Not Detected 18 Not DetectedMethylcyclohexane

    J = Estimated value.Container Type: 1 Liter Summa Canister (100% Certified)

    Limits%RecoverySurrogatesMethod

    99 70-130Toluene-d890 70-1301,2-Dichloroethane-d4108 70-1304-Bromofluorobenzene

    Page 12 of 30

  • Client Sample ID: VW-139(15), 070109

    Lab ID#: 0907205A-03A

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072111File Name:Dil. Factor: 2.33

    Date of Collection: 7/1/09 11:57:00 AMDate of Analysis: 7/21/09 12:46 PM

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    1.2 Not Detected 5.8 Not DetectedFreon 121.2 Not Detected 8.1 Not DetectedFreon 1141.2 Not Detected 3.0 Not DetectedVinyl Chloride1.2 Not Detected 4.5 Not DetectedBromomethane1.2 Not Detected 3.1 Not DetectedChloroethane1.2 Not Detected 6.5 Not DetectedFreon 111.2 Not Detected 4.6 Not Detected1,1-Dichloroethene1.2 Not Detected 8.9 Not DetectedFreon 1131.2 Not Detected 4.0 Not DetectedMethylene Chloride1.2 Not Detected 4.7 Not Detected1,1-Dichloroethane1.2 Not Detected 4.6 Not Detectedcis-1,2-Dichloroethene1.2 Not Detected 5.7 Not DetectedChloroform1.2 Not Detected 6.4 Not Detected1,1,1-Trichloroethane1.2 Not Detected 7.3 Not DetectedCarbon Tetrachloride1.2 0.17 J 3.7 0.54 JBenzene1.2 Not Detected 4.7 Not Detected1,2-Dichloroethane1.2 2.7 6.3 15Trichloroethene1.2 Not Detected 5.4 Not Detected1,2-Dichloropropane1.2 Not Detected 5.3 Not Detectedcis-1,3-Dichloropropene1.2 0.24 J 4.4 0.89 JToluene1.2 Not Detected 5.3 Not Detectedtrans-1,3-Dichloropropene1.2 Not Detected 6.4 Not Detected1,1,2-Trichloroethane1.2 Not Detected 7.9 Not DetectedTetrachloroethene1.2 Not Detected 9.0 Not Detected1,2-Dibromoethane (EDB)1.2 Not Detected 5.4 Not DetectedChlorobenzene1.2 Not Detected 5.0 Not DetectedEthyl Benzene1.2 Not Detected 5.0 Not Detectedm,p-Xylene1.2 Not Detected 5.0 Not Detectedo-Xylene1.2 Not Detected 5.0 Not DetectedStyrene1.2 Not Detected 8.0 Not Detected1,1,2,2-Tetrachloroethane1.2 Not Detected 5.7 Not Detected1,3,5-Trimethylbenzene1.2 Not Detected 5.7 Not Detected1,2,4-Trimethylbenzene1.2 Not Detected 7.0 Not Detected1,3-Dichlorobenzene1.2 Not Detected 7.0 Not Detected1,4-Dichlorobenzene1.2 Not Detected 6.0 Not Detectedalpha-Chlorotoluene1.2 Not Detected 7.0 Not Detected1,2-Dichlorobenzene1.2 Not Detected 2.6 Not Detected1,3-Butadiene1.2 Not Detected 4.1 Not DetectedHexane1.2 Not Detected 4.0 Not DetectedCyclohexane

    Page 13 of 30

  • Client Sample ID: VW-139(15), 070109

    Lab ID#: 0907205A-03A

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072111File Name:Dil. Factor: 2.33

    Date of Collection: 7/1/09 11:57:00 AMDate of Analysis: 7/21/09 12:46 PM

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    1.2 Not Detected 4.8 Not DetectedHeptane1.2 Not Detected 7.8 Not DetectedBromodichloromethane1.2 Not Detected 9.9 Not DetectedDibromochloromethane1.2 Not Detected 5.7 Not DetectedCumene1.2 Not Detected 5.7 Not DetectedPropylbenzene4.7 Not Detected 9.6 Not DetectedChloromethane4.7 Not Detected 34 Not Detected1,2,4-Trichlorobenzene4.7 Not Detected 50 Not DetectedHexachlorobutadiene4.7 21 11 51Acetone1.2 Not Detected 3.6 Not DetectedCarbon Disulfide4.7 180 11 4402-Propanol1.2 Not Detected 4.6 Not Detectedtrans-1,2-Dichloroethene1.2 10 3.4 302-Butanone (Methyl Ethyl Ketone)1.2 Not Detected 3.4 Not DetectedTetrahydrofuran4.7 Not Detected 17 Not Detected1,4-Dioxane1.2 Not Detected 4.8 Not Detected4-Methyl-2-pentanone4.7 Not Detected 19 Not Detected2-Hexanone1.2 Not Detected 12 Not DetectedBromoform1.2 Not Detected 5.7 Not Detected4-Ethyltoluene4.7 Not Detected 8.8 Not DetectedEthanol1.2 Not Detected 4.2 Not DetectedMethyl tert-butyl ether4.7 Not Detected 14 Not Detected3-Chloropropene1.2 Not Detected 5.4 Not Detected2,2,4-Trimethylpentane4.7 Not Detected 24 Not DetectedNaphthalene4.7 Not Detected 26 Not DetectedButylbenzene4.7 Not Detected 26 Not Detectedsec-Butylbenzene4.7 Not Detected 14 Not DetectedIsopentane4.7 Not Detected 11 Not DetectedButane4.7 Not Detected 19 Not DetectedMethylcyclohexane

    J = Estimated value.Container Type: 1 Liter Summa Canister (100% Certified)

    Limits%RecoverySurrogatesMethod

    98 70-130Toluene-d888 70-1301,2-Dichloroethane-d4110 70-1304-Bromofluorobenzene

    Page 14 of 30

  • Client Sample ID: VW-139(20), 070109

    Lab ID#: 0907205A-04A

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072023File Name:Dil. Factor: 4.76

    Date of Collection: 7/1/09 12:32:00 PMDate of Analysis: 7/20/09 10:38 PM

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    2.4 Not Detected 12 Not DetectedFreon 122.4 Not Detected 17 Not DetectedFreon 1142.4 Not Detected 6.1 Not DetectedVinyl Chloride2.4 Not Detected 9.2 Not DetectedBromomethane2.4 Not Detected 6.3 Not DetectedChloroethane2.4 Not Detected 13 Not DetectedFreon 112.4 Not Detected 9.4 Not Detected1,1-Dichloroethene2.4 Not Detected 18 Not DetectedFreon 1132.4 Not Detected 8.3 Not DetectedMethylene Chloride2.4 Not Detected 9.6 Not Detected1,1-Dichloroethane2.4 Not Detected 9.4 Not Detectedcis-1,2-Dichloroethene2.4 Not Detected 12 Not DetectedChloroform2.4 Not Detected 13 Not Detected1,1,1-Trichloroethane2.4 Not Detected 15 Not DetectedCarbon Tetrachloride2.4 0.96 J 7.6 3.0 JBenzene2.4 Not Detected 9.6 Not Detected1,2-Dichloroethane2.4 Not Detected 13 Not DetectedTrichloroethene2.4 Not Detected 11 Not Detected1,2-Dichloropropane2.4 Not Detected 11 Not Detectedcis-1,3-Dichloropropene2.4 1.3 J 9.0 5.0 JToluene2.4 Not Detected 11 Not Detectedtrans-1,3-Dichloropropene2.4 Not Detected 13 Not Detected1,1,2-Trichloroethane2.4 Not Detected 16 Not DetectedTetrachloroethene2.4 Not Detected 18 Not Detected1,2-Dibromoethane (EDB)2.4 Not Detected 11 Not DetectedChlorobenzene2.4 0.52 J 10 2.2 JEthyl Benzene2.4 0.72 J 10 3.1 Jm,p-Xylene2.4 Not Detected 10 Not Detectedo-Xylene2.4 Not Detected 10 Not DetectedStyrene2.4 Not Detected 16 Not Detected1,1,2,2-Tetrachloroethane2.4 Not Detected 12 Not Detected1,3,5-Trimethylbenzene2.4 Not Detected 12 Not Detected1,2,4-Trimethylbenzene2.4 Not Detected 14 Not Detected1,3-Dichlorobenzene2.4 Not Detected 14 Not Detected1,4-Dichlorobenzene2.4 Not Detected 12 Not Detectedalpha-Chlorotoluene2.4 Not Detected 14 Not Detected1,2-Dichlorobenzene2.4 Not Detected 5.3 Not Detected1,3-Butadiene2.4 Not Detected 8.4 Not DetectedHexane2.4 Not Detected 8.2 Not DetectedCyclohexane

    Page 15 of 30

  • Client Sample ID: VW-139(20), 070109

    Lab ID#: 0907205A-04A

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072023File Name:Dil. Factor: 4.76

    Date of Collection: 7/1/09 12:32:00 PMDate of Analysis: 7/20/09 10:38 PM

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    2.4 Not Detected 9.8 Not DetectedHeptane2.4 Not Detected 16 Not DetectedBromodichloromethane2.4 Not Detected 20 Not DetectedDibromochloromethane2.4 Not Detected 12 Not DetectedCumene2.4 Not Detected 12 Not DetectedPropylbenzene9.5 Not Detected 20 Not DetectedChloromethane9.5 Not Detected 71 Not Detected1,2,4-Trichlorobenzene9.5 Not Detected 100 Not DetectedHexachlorobutadiene9.5 20 23 48Acetone2.4 Not Detected 7.4 Not DetectedCarbon Disulfide9.5 1400 E 23 3600 E2-Propanol2.4 Not Detected 9.4 Not Detectedtrans-1,2-Dichloroethene2.4 9.5 7.0 282-Butanone (Methyl Ethyl Ketone)2.4 Not Detected 7.0 Not DetectedTetrahydrofuran9.5 Not Detected 34 Not Detected1,4-Dioxane2.4 Not Detected 9.7 Not Detected4-Methyl-2-pentanone9.5 Not Detected 39 Not Detected2-Hexanone2.4 Not Detected 25 Not DetectedBromoform2.4 Not Detected 12 Not Detected4-Ethyltoluene9.5 Not Detected 18 Not DetectedEthanol2.4 Not Detected 8.6 Not DetectedMethyl tert-butyl ether9.5 Not Detected 30 Not Detected3-Chloropropene2.4 Not Detected 11 Not Detected2,2,4-Trimethylpentane9.5 Not Detected 50 Not DetectedNaphthalene9.5 Not Detected 52 Not DetectedButylbenzene9.5 Not Detected 52 Not Detectedsec-Butylbenzene9.5 Not Detected 28 Not DetectedIsopentane9.5 Not Detected 23 Not DetectedButane9.5 Not Detected 38 Not DetectedMethylcyclohexane

    J = Estimated value.E = Exceeds instrument calibration range.Container Type: 1 Liter Summa Canister (100% Certified)

    Limits%RecoverySurrogatesMethod

    97 70-130Toluene-d892 70-1301,2-Dichloroethane-d4106 70-1304-Bromofluorobenzene

    Page 16 of 30

  • Client Sample ID: VW-139(30), 070109

    Lab ID#: 0907205A-05A

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072024File Name:Dil. Factor: 4.66

    Date of Collection: 7/1/09 1:13:00 PMDate of Analysis: 7/20/09 11:15 PM

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    2.3 Not Detected 12 Not DetectedFreon 122.3 Not Detected 16 Not DetectedFreon 1142.3 Not Detected 6.0 Not DetectedVinyl Chloride2.3 Not Detected 9.0 Not DetectedBromomethane2.3 Not Detected 6.1 Not DetectedChloroethane2.3 Not Detected 13 Not DetectedFreon 112.3 Not Detected 9.2 Not Detected1,1-Dichloroethene2.3 Not Detected 18 Not DetectedFreon 1132.3 Not Detected 8.1 Not DetectedMethylene Chloride2.3 Not Detected 9.4 Not Detected1,1-Dichloroethane2.3 Not Detected 9.2 Not Detectedcis-1,2-Dichloroethene2.3 Not Detected 11 Not DetectedChloroform2.3 Not Detected 13 Not Detected1,1,1-Trichloroethane2.3 Not Detected 15 Not DetectedCarbon Tetrachloride2.3 Not Detected 7.4 Not DetectedBenzene2.3 Not Detected 9.4 Not Detected1,2-Dichloroethane2.3 Not Detected 12 Not DetectedTrichloroethene2.3 Not Detected 11 Not Detected1,2-Dichloropropane2.3 Not Detected 10 Not Detectedcis-1,3-Dichloropropene2.3 Not Detected 8.8 Not DetectedToluene2.3 Not Detected 10 Not Detectedtrans-1,3-Dichloropropene2.3 Not Detected 13 Not Detected1,1,2-Trichloroethane2.3 3.2 16 21Tetrachloroethene2.3 Not Detected 18 Not Detected1,2-Dibromoethane (EDB)2.3 Not Detected 11 Not DetectedChlorobenzene2.3 Not Detected 10 Not DetectedEthyl Benzene2.3 Not Detected 10 Not Detectedm,p-Xylene2.3 Not Detected 10 Not Detectedo-Xylene2.3 Not Detected 9.9 Not DetectedStyrene2.3 Not Detected 16 Not Detected1,1,2,2-Tetrachloroethane2.3 Not Detected 11 Not Detected1,3,5-Trimethylbenzene2.3 Not Detected 11 Not Detected1,2,4-Trimethylbenzene2.3 Not Detected 14 Not Detected1,3-Dichlorobenzene2.3 Not Detected 14 Not Detected1,4-Dichlorobenzene2.3 Not Detected 12 Not Detectedalpha-Chlorotoluene2.3 Not Detected 14 Not Detected1,2-Dichlorobenzene2.3 Not Detected 5.2 Not Detected1,3-Butadiene2.3 Not Detected 8.2 Not DetectedHexane2.3 Not Detected 8.0 Not DetectedCyclohexane

    Page 17 of 30

  • Client Sample ID: VW-139(30), 070109

    Lab ID#: 0907205A-05A

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072024File Name:Dil. Factor: 4.66

    Date of Collection: 7/1/09 1:13:00 PMDate of Analysis: 7/20/09 11:15 PM

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    2.3 Not Detected 9.5 Not DetectedHeptane2.3 Not Detected 16 Not DetectedBromodichloromethane2.3 Not Detected 20 Not DetectedDibromochloromethane2.3 Not Detected 11 Not DetectedCumene2.3 Not Detected 11 Not DetectedPropylbenzene9.3 Not Detected 19 Not DetectedChloromethane9.3 Not Detected 69 Not Detected1,2,4-Trichlorobenzene9.3 Not Detected 99 Not DetectedHexachlorobutadiene9.3 30 22 70Acetone2.3 Not Detected 7.2 Not DetectedCarbon Disulfide9.3 1100 E 23 2700 E2-Propanol2.3 Not Detected 9.2 Not Detectedtrans-1,2-Dichloroethene2.3 12 6.9 352-Butanone (Methyl Ethyl Ketone)2.3 Not Detected 6.9 Not DetectedTetrahydrofuran9.3 Not Detected 34 Not Detected1,4-Dioxane2.3 Not Detected 9.5 Not Detected4-Methyl-2-pentanone9.3 Not Detected 38 Not Detected2-Hexanone2.3 Not Detected 24 Not DetectedBromoform2.3 Not Detected 11 Not Detected4-Ethyltoluene9.3 Not Detected 18 Not DetectedEthanol2.3 Not Detected 8.4 Not DetectedMethyl tert-butyl ether9.3 Not Detected 29 Not Detected3-Chloropropene2.3 Not Detected 11 Not Detected2,2,4-Trimethylpentane9.3 Not Detected 49 Not DetectedNaphthalene9.3 Not Detected 51 Not DetectedButylbenzene9.3 Not Detected 51 Not Detectedsec-Butylbenzene9.3 Not Detected 28 Not DetectedIsopentane9.3 Not Detected 22 Not DetectedButane9.3 Not Detected 37 Not DetectedMethylcyclohexane

    E = Exceeds instrument calibration range.Container Type: 1 Liter Summa Canister (100% Certified)

    Limits%RecoverySurrogatesMethod

    98 70-130Toluene-d891 70-1301,2-Dichloroethane-d4107 70-1304-Bromofluorobenzene

    Page 18 of 30

  • Client Sample ID: Lab Blank

    Lab ID#: 0907205A-06A

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072007aFile Name:Dil. Factor: 1.00

    Date of Collection: NA Date of Analysis: 7/20/09 10:06 AM

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    0.50 Not Detected 2.5 Not DetectedFreon 120.50 Not Detected 3.5 Not DetectedFreon 1140.50 Not Detected 1.3 Not DetectedVinyl Chloride0.50 Not Detected 1.9 Not DetectedBromomethane0.50 Not Detected 1.3 Not DetectedChloroethane0.50 Not Detected 2.8 Not DetectedFreon 110.50 Not Detected 2.0 Not Detected1,1-Dichloroethene0.50 Not Detected 3.8 Not DetectedFreon 1130.50 Not Detected 1.7 Not DetectedMethylene Chloride0.50 Not Detected 2.0 Not Detected1,1-Dichloroethane0.50 Not Detected 2.0 Not Detectedcis-1,2-Dichloroethene0.50 Not Detected 2.4 Not DetectedChloroform0.50 Not Detected 2.7 Not Detected1,1,1-Trichloroethane0.50 Not Detected 3.1 Not DetectedCarbon Tetrachloride0.50 Not Detected 1.6 Not DetectedBenzene0.50 Not Detected 2.0 Not Detected1,2-Dichloroethane0.50 Not Detected 2.7 Not DetectedTrichloroethene0.50 Not Detected 2.3 Not Detected1,2-Dichloropropane0.50 Not Detected 2.3 Not Detectedcis-1,3-Dichloropropene0.50 Not Detected 1.9 Not DetectedToluene0.50 Not Detected 2.3 Not Detectedtrans-1,3-Dichloropropene0.50 Not Detected 2.7 Not Detected1,1,2-Trichloroethane0.50 Not Detected 3.4 Not DetectedTetrachloroethene0.50 Not Detected 3.8 Not Detected1,2-Dibromoethane (EDB)0.50 Not Detected 2.3 Not DetectedChlorobenzene0.50 Not Detected 2.2 Not DetectedEthyl Benzene0.50 Not Detected 2.2 Not Detectedm,p-Xylene0.50 Not Detected 2.2 Not Detectedo-Xylene0.50 Not Detected 2.1 Not DetectedStyrene0.50 Not Detected 3.4 Not Detected1,1,2,2-Tetrachloroethane0.50 Not Detected 2.4 Not Detected1,3,5-Trimethylbenzene0.50 Not Detected 2.4 Not Detected1,2,4-Trimethylbenzene0.50 Not Detected 3.0 Not Detected1,3-Dichlorobenzene0.50 Not Detected 3.0 Not Detected1,4-Dichlorobenzene0.50 Not Detected 2.6 Not Detectedalpha-Chlorotoluene0.50 Not Detected 3.0 Not Detected1,2-Dichlorobenzene0.50 Not Detected 1.1 Not Detected1,3-Butadiene0.50 Not Detected 1.8 Not DetectedHexane0.50 Not Detected 1.7 Not DetectedCyclohexane

    Page 19 of 30

  • Client Sample ID: Lab Blank

    Lab ID#: 0907205A-06A

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072007aFile Name:Dil. Factor: 1.00

    Date of Collection: NA Date of Analysis: 7/20/09 10:06 AM

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    0.50 Not Detected 2.0 Not DetectedHeptane0.50 Not Detected 3.4 Not DetectedBromodichloromethane0.50 Not Detected 4.2 Not DetectedDibromochloromethane0.50 Not Detected 2.4 Not DetectedCumene0.50 Not Detected 2.4 Not DetectedPropylbenzene2.0 Not Detected 4.1 Not DetectedChloromethane2.0 Not Detected 15 Not Detected1,2,4-Trichlorobenzene2.0 Not Detected 21 Not DetectedHexachlorobutadiene2.0 Not Detected 4.8 Not DetectedAcetone

    0.50 Not Detected 1.6 Not DetectedCarbon Disulfide2.0 Not Detected 4.9 Not Detected2-Propanol

    0.50 Not Detected 2.0 Not Detectedtrans-1,2-Dichloroethene0.50 Not Detected 1.5 Not Detected2-Butanone (Methyl Ethyl Ketone)0.50 Not Detected 1.5 Not DetectedTetrahydrofuran2.0 Not Detected 7.2 Not Detected1,4-Dioxane

    0.50 Not Detected 2.0 Not Detected4-Methyl-2-pentanone2.0 Not Detected 8.2 Not Detected2-Hexanone

    0.50 Not Detected 5.2 Not DetectedBromoform0.50 Not Detected 2.4 Not Detected4-Ethyltoluene2.0 Not Detected 3.8 Not DetectedEthanol

    0.50 Not Detected 1.8 Not DetectedMethyl tert-butyl ether2.0 Not Detected 6.3 Not Detected3-Chloropropene

    0.50 Not Detected 2.3 Not Detected2,2,4-Trimethylpentane2.0 Not Detected 10 Not DetectedNaphthalene2.0 Not Detected 11 Not DetectedButylbenzene2.0 Not Detected 11 Not Detectedsec-Butylbenzene2.0 Not Detected 5.9 Not DetectedIsopentane2.0 Not Detected 4.8 Not DetectedButane2.0 Not Detected 8.0 Not DetectedMethylcyclohexane

    Container Type: NA - Not Applicable

    Limits%RecoverySurrogatesMethod

    99 70-130Toluene-d894 70-1301,2-Dichloroethane-d4106 70-1304-Bromofluorobenzene

    Page 20 of 30

  • Client Sample ID: Lab Blank

    Lab ID#: 0907205A-06B

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072106aFile Name:Dil. Factor: 1.00

    Date of Collection: NA Date of Analysis: 7/21/09 08:18 AM

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    0.50 Not Detected 2.5 Not DetectedFreon 120.50 Not Detected 3.5 Not DetectedFreon 1140.50 Not Detected 1.3 Not DetectedVinyl Chloride0.50 Not Detected 1.9 Not DetectedBromomethane0.50 Not Detected 1.3 Not DetectedChloroethane0.50 Not Detected 2.8 Not DetectedFreon 110.50 Not Detected 2.0 Not Detected1,1-Dichloroethene0.50 Not Detected 3.8 Not DetectedFreon 1130.50 Not Detected 1.7 Not DetectedMethylene Chloride0.50 Not Detected 2.0 Not Detected1,1-Dichloroethane0.50 Not Detected 2.0 Not Detectedcis-1,2-Dichloroethene0.50 Not Detected 2.4 Not DetectedChloroform0.50 Not Detected 2.7 Not Detected1,1,1-Trichloroethane0.50 Not Detected 3.1 Not DetectedCarbon Tetrachloride0.50 Not Detected 1.6 Not DetectedBenzene0.50 Not Detected 2.0 Not Detected1,2-Dichloroethane0.50 Not Detected 2.7 Not DetectedTrichloroethene0.50 Not Detected 2.3 Not Detected1,2-Dichloropropane0.50 Not Detected 2.3 Not Detectedcis-1,3-Dichloropropene0.50 Not Detected 1.9 Not DetectedToluene0.50 Not Detected 2.3 Not Detectedtrans-1,3-Dichloropropene0.50 Not Detected 2.7 Not Detected1,1,2-Trichloroethane0.50 Not Detected 3.4 Not DetectedTetrachloroethene0.50 Not Detected 3.8 Not Detected1,2-Dibromoethane (EDB)0.50 Not Detected 2.3 Not DetectedChlorobenzene0.50 Not Detected 2.2 Not DetectedEthyl Benzene0.50 Not Detected 2.2 Not Detectedm,p-Xylene0.50 Not Detected 2.2 Not Detectedo-Xylene0.50 Not Detected 2.1 Not DetectedStyrene0.50 Not Detected 3.4 Not Detected1,1,2,2-Tetrachloroethane0.50 Not Detected 2.4 Not Detected1,3,5-Trimethylbenzene0.50 Not Detected 2.4 Not Detected1,2,4-Trimethylbenzene0.50 Not Detected 3.0 Not Detected1,3-Dichlorobenzene0.50 Not Detected 3.0 Not Detected1,4-Dichlorobenzene0.50 Not Detected 2.6 Not Detectedalpha-Chlorotoluene0.50 Not Detected 3.0 Not Detected1,2-Dichlorobenzene0.50 Not Detected 1.1 Not Detected1,3-Butadiene0.50 Not Detected 1.8 Not DetectedHexane0.50 Not Detected 1.7 Not DetectedCyclohexane

    Page 21 of 30

  • Client Sample ID: Lab Blank

    Lab ID#: 0907205A-06B

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072106aFile Name:Dil. Factor: 1.00

    Date of Collection: NA Date of Analysis: 7/21/09 08:18 AM

    (ug/m3)(ug/m3)(ppbv)(ppbv)CompoundAmountRpt. LimitAmountRpt. Limit

    0.50 Not Detected 2.0 Not DetectedHeptane0.50 Not Detected 3.4 Not DetectedBromodichloromethane0.50 Not Detected 4.2 Not DetectedDibromochloromethane0.50 Not Detected 2.4 Not DetectedCumene0.50 Not Detected 2.4 Not DetectedPropylbenzene2.0 Not Detected 4.1 Not DetectedChloromethane2.0 Not Detected 15 Not Detected1,2,4-Trichlorobenzene2.0 Not Detected 21 Not DetectedHexachlorobutadiene2.0 Not Detected 4.8 Not DetectedAcetone

    0.50 Not Detected 1.6 Not DetectedCarbon Disulfide2.0 Not Detected 4.9 Not Detected2-Propanol

    0.50 Not Detected 2.0 Not Detectedtrans-1,2-Dichloroethene0.50 Not Detected 1.5 Not Detected2-Butanone (Methyl Ethyl Ketone)0.50 Not Detected 1.5 Not DetectedTetrahydrofuran2.0 Not Detected 7.2 Not Detected1,4-Dioxane

    0.50 Not Detected 2.0 Not Detected4-Methyl-2-pentanone2.0 Not Detected 8.2 Not Detected2-Hexanone

    0.50 Not Detected 5.2 Not DetectedBromoform0.50 Not Detected 2.4 Not Detected4-Ethyltoluene2.0 Not Detected 3.8 Not DetectedEthanol

    0.50 Not Detected 1.8 Not DetectedMethyl tert-butyl ether2.0 Not Detected 6.3 Not Detected3-Chloropropene

    0.50 Not Detected 2.3 Not Detected2,2,4-Trimethylpentane2.0 Not Detected 10 Not DetectedNaphthalene2.0 Not Detected 11 Not DetectedButylbenzene2.0 Not Detected 11 Not Detectedsec-Butylbenzene2.0 Not Detected 5.9 Not DetectedIsopentane2.0 Not Detected 4.8 Not DetectedButane2.0 Not Detected 8.0 Not DetectedMethylcyclohexane

    Container Type: NA - Not Applicable

    Limits%RecoverySurrogatesMethod

    100 70-130Toluene-d894 70-1301,2-Dichloroethane-d4103 70-1304-Bromofluorobenzene

    Page 22 of 30

  • Client Sample ID: CCV

    Lab ID#: 0907205A-07A

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072002File Name:Dil. Factor: 1.00

    Date of Collection: NA Date of Analysis: 7/20/09 05:48 AM

    %RecoveryCompound

    104Freon 12104Freon 11492Vinyl Chloride100Bromomethane91Chloroethane101Freon 11901,1-Dichloroethene98Freon 11391Methylene Chloride901,1-Dichloroethane92cis-1,2-Dichloroethene93Chloroform981,1,1-Trichloroethane104Carbon Tetrachloride92Benzene931,2-Dichloroethane97Trichloroethene951,2-Dichloropropane96cis-1,3-Dichloropropene97Toluene104trans-1,3-Dichloropropene1001,1,2-Trichloroethane116Tetrachloroethene961,2-Dibromoethane (EDB)96Chlorobenzene96Ethyl Benzene97m,p-Xylene99o-Xylene98Styrene881,1,2,2-Tetrachloroethane911,3,5-Trimethylbenzene891,2,4-Trimethylbenzene1011,3-Dichlorobenzene1011,4-Dichlorobenzene96alpha-Chlorotoluene991,2-Dichlorobenzene751,3-Butadiene92Hexane96Cyclohexane

    Page 23 of 30

  • Client Sample ID: CCV

    Lab ID#: 0907205A-07A

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072002File Name:Dil. Factor: 1.00

    Date of Collection: NA Date of Analysis: 7/20/09 05:48 AM

    %RecoveryCompound

    98Heptane98Bromodichloromethane110Dibromochloromethane94Cumene96Propylbenzene93Chloromethane1031,2,4-Trichlorobenzene116Hexachlorobutadiene88Acetone94Carbon Disulfide892-Propanol93trans-1,2-Dichloroethene922-Butanone (Methyl Ethyl Ketone)90Tetrahydrofuran951,4-Dioxane944-Methyl-2-pentanone972-Hexanone117Bromoform954-Ethyltoluene88Ethanol105Methyl tert-butyl ether933-Chloropropene942,2,4-Trimethylpentane91Naphthalene88Butylbenzene90sec-Butylbenzene89Isopentane85Butane95Methylcyclohexane

    Container Type: NA - Not Applicable

    Limits%RecoverySurrogatesMethod

    99 70-130Toluene-d896 70-1301,2-Dichloroethane-d4110 70-1304-Bromofluorobenzene

    Page 24 of 30

  • Client Sample ID: CCV

    Lab ID#: 0907205A-07B

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072102File Name:Dil. Factor: 1.00

    Date of Collection: NA Date of Analysis: 7/21/09 05:40 AM

    %RecoveryCompound

    109Freon 12108Freon 11489Vinyl Chloride93Bromomethane87Chloroethane103Freon 11891,1-Dichloroethene96Freon 11388Methylene Chloride891,1-Dichloroethane89cis-1,2-Dichloroethene91Chloroform981,1,1-Trichloroethane103Carbon Tetrachloride90Benzene931,2-Dichloroethane96Trichloroethene921,2-Dichloropropane93cis-1,3-Dichloropropene98Toluene96trans-1,3-Dichloropropene971,1,2-Trichloroethane114Tetrachloroethene961,2-Dibromoethane (EDB)95Chlorobenzene96Ethyl Benzene96m,p-Xylene97o-Xylene96Styrene841,1,2,2-Tetrachloroethane861,3,5-Trimethylbenzene851,2,4-Trimethylbenzene961,3-Dichlorobenzene961,4-Dichlorobenzene86alpha-Chlorotoluene941,2-Dichlorobenzene741,3-Butadiene87Hexane93Cyclohexane

    Page 25 of 30

  • Client Sample ID: CCV

    Lab ID#: 0907205A-07B

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072102File Name:Dil. Factor: 1.00

    Date of Collection: NA Date of Analysis: 7/21/09 05:40 AM

    %RecoveryCompound

    94Heptane97Bromodichloromethane106Dibromochloromethane90Cumene91Propylbenzene90Chloromethane931,2,4-Trichlorobenzene111Hexachlorobutadiene84Acetone91Carbon Disulfide852-Propanol90trans-1,2-Dichloroethene892-Butanone (Methyl Ethyl Ketone)88Tetrahydrofuran961,4-Dioxane914-Methyl-2-pentanone922-Hexanone110Bromoform894-Ethyltoluene84Ethanol104Methyl tert-butyl ether883-Chloropropene902,2,4-Trimethylpentane80Naphthalene72Butylbenzene78sec-Butylbenzene86Isopentane85Butane94Methylcyclohexane

    Container Type: NA - Not Applicable

    Limits%RecoverySurrogatesMethod

    100 70-130Toluene-d898 70-1301,2-Dichloroethane-d4107 70-1304-Bromofluorobenzene

    Page 26 of 30

  • Client Sample ID: LCS

    Lab ID#: 0907205A-08A

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072003File Name:Dil. Factor: 1.00

    Date of Collection: NA Date of Analysis: 7/20/09 06:24 AM

    %RecoveryCompound

    86Freon 1286Freon 11478Vinyl Chloride86Bromomethane78Chloroethane86Freon 11901,1-Dichloroethene95Freon 11385Methylene Chloride921,1-Dichloroethane91cis-1,2-Dichloroethene93Chloroform891,1,1-Trichloroethane93Carbon Tetrachloride81Benzene861,2-Dichloroethane87Trichloroethene841,2-Dichloropropane84cis-1,3-Dichloropropene87Toluene95trans-1,3-Dichloropropene931,1,2-Trichloroethane108Tetrachloroethene841,2-Dibromoethane (EDB)86Chlorobenzene85Ethyl Benzene86m,p-Xylene87o-Xylene86Styrene751,1,2,2-Tetrachloroethane771,3,5-Trimethylbenzene751,2,4-Trimethylbenzene831,3-Dichlorobenzene811,4-Dichlorobenzene78alpha-Chlorotoluene781,2-Dichlorobenzene611,3-Butadiene96Hexane84Cyclohexane

    Page 27 of 30

  • Client Sample ID: LCS

    Lab ID#: 0907205A-08A

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072003File Name:Dil. Factor: 1.00

    Date of Collection: NA Date of Analysis: 7/20/09 06:24 AM

    %RecoveryCompound

    88Heptane86Bromodichloromethane100Dibromochloromethane84Cumene84Propylbenzene80Chloromethane761,2,4-Trichlorobenzene90Hexachlorobutadiene86Acetone79Carbon Disulfide872-Propanol91trans-1,2-Dichloroethene922-Butanone (Methyl Ethyl Ketone)87Tetrahydrofuran801,4-Dioxane814-Methyl-2-pentanone862-Hexanone101Bromoform834-Ethyltoluene

    51 QEthanol97Methyl tert-butyl ether913-Chloropropene902,2,4-Trimethylpentane82Naphthalene

    Not SpikedButylbenzeneNot Spikedsec-Butylbenzene

    80Isopentane70Butane86Methylcyclohexane

    Q = Exceeds Quality Control limits.Container Type: NA - Not Applicable

    Limits%RecoverySurrogatesMethod

    95 70-130Toluene-d8104 70-1301,2-Dichloroethane-d4106 70-1304-Bromofluorobenzene

    Page 28 of 30

  • Client Sample ID: LCS

    Lab ID#: 0907205A-08B

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072105File Name:Dil. Factor: 1.00

    Date of Collection: NA Date of Analysis: 7/21/09 07:27 AM

    %RecoveryCompound

    96Freon 1295Freon 11484Vinyl Chloride89Bromomethane82Chloroethane92Freon 11901,1-Dichloroethene98Freon 11386Methylene Chloride891,1-Dichloroethane87cis-1,2-Dichloroethene90Chloroform921,1,1-Trichloroethane95Carbon Tetrachloride81Benzene861,2-Dichloroethane86Trichloroethene841,2-Dichloropropane84cis-1,3-Dichloropropene90Toluene88trans-1,3-Dichloropropene881,1,2-Trichloroethane104Tetrachloroethene831,2-Dibromoethane (EDB)86Chlorobenzene85Ethyl Benzene85m,p-Xylene87o-Xylene84Styrene751,1,2,2-Tetrachloroethane761,3,5-Trimethylbenzene751,2,4-Trimethylbenzene851,3-Dichlorobenzene841,4-Dichlorobenzene80alpha-Chlorotoluene811,2-Dichlorobenzene661,3-Butadiene91Hexane87Cyclohexane

    Page 29 of 30

  • Client Sample ID: LCS

    Lab ID#: 0907205A-08B

    MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN

    x072105File Name:Dil. Factor: 1.00

    Date of Collection: NA Date of Analysis: 7/21/09 07:27 AM

    %RecoveryCompound

    87Heptane87Bromodichloromethane96Dibromochloromethane83Cumene84Propylbenzene84Chloromethane851,2,4-Trichlorobenzene95Hexachlorobutadiene86Acetone82Carbon Disulfide842-Propanol87trans-1,2-Dichloroethene882-Butanone (Methyl Ethyl Ketone)85Tetrahydrofuran821,4-Dioxane824-Methyl-2-pentanone802-Hexanone100Bromoform834-Ethyltoluene

    53 QEthanol101Methyl tert-butyl ether863-Chloropropene882,2,4-Trimethylpentane85Naphthalene

    Not SpikedButylbenzeneNot Spikedsec-Butylbenzene

    82Isopentane78Butane89Methylcyclohexane

    Q = Exceeds Quality Control limits.Container Type: NA - Not Applicable

    Limits%RecoverySurrogatesMethod

    97 70-130Toluene-d8105 70-1301,2-Dichloroethane-d4107 70-1304-Bromofluorobenzene

    Page 30 of 30