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Laboratories, Inc. Environmental Testing Laboratory Since 1949 Date of Report: 07/10/2019 Johnny Jaime Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Client Project:Carmax Fire BCL Project: BCL Work Order: Enclosed are the results of analyses for samples received by the laboratory on 7/3/2019. If you have any questions concerning this report, please feel free to contact me. Invoice ID: 1921644 Carmax B346558 Contact Person: Kerrie Vaughan Sincerely, Client Services Stuart Buttram Technical Director Certifications: CA ELAP #1186; NV #CA00014; OR ELAP #4032-001; AK UST101 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 1 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Table of Contents Sample Information Chain of Custody and Cooler Receipt form................................................................................................................................................................ 3 Laboratory / Client Sample Cross Reference................................................................................................................................................................ 5 Sample Results 1921644-01 - Carmax Fire Water Sample Volatile Organic Analysis (EPA Method 8260B)................................................................................................................................................................ 6 Base Neutral and Acid Extractables Organic Analysis (EPA Method 8270C)................................................................................................................................................................ 9 Total Petroleum Hydrocarbons................................................................................................................................................................ 12 Quality Control Reports Volatile Organic Analysis (EPA Method 8260B) Method Blank Analysis................................................................................................................................................................ 13 Laboratory Control Sample................................................................................................................................................................ 15 Precision and Accuracy................................................................................................................................................................ 16 Base Neutral and Acid Extractables Organic Analysis (EPA Method 8270C) Method Blank Analysis................................................................................................................................................................ 17 Laboratory Control Sample................................................................................................................................................................ 20 Precision and Accuracy................................................................................................................................................................ 21 Total Petroleum Hydrocarbons Method Blank Analysis................................................................................................................................................................ 23 Laboratory Control Sample................................................................................................................................................................ 24 Precision and Accuracy................................................................................................................................................................ 25 Notes Notes and Definitions................................................................................................................................................................ 26 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 2 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Chain of Custody and Cooler Receipt Form for 1921644 Page 1 of 2 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 3 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Chain of Custody and Cooler Receipt Form for 1921644 Page 2 of 2 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 4 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 Laboratory / Client Sample Cross Reference Laboratory Client Sample Information 1921644-01 Sampling Point: Sampling Location: Project Number: COC Number:--- --- --- Carmax Fire Water Sample Receive Date: Sampling Date: Sample Depth: Lab Matrix: --- 07/03/2019 11:58 07/03/2019 11:15 Water Robert MorehouseSampled By:Sample Type:Water The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 5 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 BCL Sample ID:1921644-01 Client Sample Name: Constituent Result Units Method Bias Quals MB Lab Volatile Organic Analysis (EPA Method 8260B) Run # Carmax Fire Water Sample, 7/3/2019 11:15:00AM, Robert Morehouse MDLPQL Benzene ug/L J0.0830.44 0.50 EPA-8260B 1ND Bromobenzene ug/L 0.13ND0.50 EPA-8260B 1ND Bromochloromethane ug/L 0.24ND0.50 EPA-8260B 1ND Bromodichloromethane ug/L 0.14ND0.50 EPA-8260B 1ND Bromoform ug/L 0.27ND0.50 EPA-8260B 1ND Bromomethane ug/L 0.25ND1.0 EPA-8260B 1ND n-Butylbenzene ug/L 0.11ND0.50 EPA-8260B 1ND sec-Butylbenzene ug/L 0.15ND0.50 EPA-8260B 1ND tert-Butylbenzene ug/L 0.13ND0.50 EPA-8260B 1ND Carbon tetrachloride ug/L 0.18ND0.50 EPA-8260B 1ND Chlorobenzene ug/L 0.093ND0.50 EPA-8260B 1ND Chloroethane ug/L 0.14ND0.50 EPA-8260B 1ND Chloroform ug/L 0.12ND0.50 EPA-8260B 1ND Chloromethane ug/L 0.14ND0.50 EPA-8260B 1ND 2-Chlorotoluene ug/L 0.20ND0.50 EPA-8260B 1ND 4-Chlorotoluene ug/L 0.15ND0.50 EPA-8260B 1ND Dibromochloromethane ug/L 0.13ND0.50 EPA-8260B 1ND 1,2-Dibromo-3-chloropropane ug/L 0.44ND1.0 EPA-8260B 1ND 1,2-Dibromoethane ug/L 0.16ND0.50 EPA-8260B 1ND Dibromomethane ug/L 0.24ND0.50 EPA-8260B 1ND 1,2-Dichlorobenzene ug/L 0.072ND0.50 EPA-8260B 1ND 1,3-Dichlorobenzene ug/L 0.15ND0.50 EPA-8260B 1ND 1,4-Dichlorobenzene ug/L 0.062ND0.50 EPA-8260B 1ND Dichlorodifluoromethane ug/L 0.099ND0.50 EPA-8260B 1ND 1,1-Dichloroethane ug/L 0.11ND0.50 EPA-8260B 1ND 1,2-Dichloroethane ug/L 0.17ND0.50 EPA-8260B 1ND 1,1-Dichloroethene ug/L 0.18ND0.50 EPA-8260B 1ND cis-1,2-Dichloroethene ug/L 0.085ND0.50 EPA-8260B 1ND trans-1,2-Dichloroethene ug/L 0.15ND0.50 EPA-8260B 1ND 1,2-Dichloropropane ug/L 0.13ND0.50 EPA-8260B 1ND 1,3-Dichloropropane ug/L 0.086ND0.50 EPA-8260B 1ND 2,2-Dichloropropane ug/L 0.13ND0.50 EPA-8260B 1ND 1,1-Dichloropropene ug/L 0.085ND0.50 EPA-8260B 1ND The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 6 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 BCL Sample ID:1921644-01 Client Sample Name: Constituent Result Units Method Bias Quals MB Lab Volatile Organic Analysis (EPA Method 8260B) Run # Carmax Fire Water Sample, 7/3/2019 11:15:00AM, Robert Morehouse MDLPQL cis-1,3-Dichloropropene ug/L 0.14ND0.50 EPA-8260B 1ND trans-1,3-Dichloropropene ug/L 0.079ND0.50 EPA-8260B 1ND Ethylbenzene ug/L 0.0980.85 0.50 EPA-8260B 1ND Hexachlorobutadiene ug/L 0.17ND0.50 EPA-8260B 1ND Isopropylbenzene ug/L 0.14ND0.50 EPA-8260B 1ND p-Isopropyltoluene ug/L 0.120.78 0.50 EPA-8260B 1ND Methylene chloride ug/L 0.48ND1.0 EPA-8260B 1ND Methyl t-butyl ether ug/L 0.11ND0.50 EPA-8260B 1ND Naphthalene ug/L 0.361.9 0.50 EPA-8260B 1ND n-Propylbenzene ug/L 0.11ND0.50 EPA-8260B 1ND Styrene ug/L 0.068ND0.50 EPA-8260B 1ND 1,1,1,2-Tetrachloroethane ug/L 0.18ND0.50 EPA-8260B 1ND 1,1,2,2-Tetrachloroethane ug/L 0.17ND0.50 EPA-8260B 1ND Tetrachloroethene ug/L 0.13ND0.50 EPA-8260B 1ND Toluene ug/L 0.0932.3 0.50 EPA-8260B 1ND 1,2,3-Trichlorobenzene ug/L 0.16ND0.50 EPA-8260B 1ND 1,2,4-Trichlorobenzene ug/L 0.19ND0.50 EPA-8260B 1ND 1,1,1-Trichloroethane ug/L 0.11ND0.50 EPA-8260B 1ND 1,1,2-Trichloroethane ug/L 0.16ND0.50 EPA-8260B 1ND Trichloroethene ug/L 0.085ND0.50 EPA-8260B 1ND Trichlorofluoromethane ug/L 0.13ND0.50 EPA-8260B 1ND 1,2,3-Trichloropropane ug/L 0.24ND1.0 EPA-8260B 1ND 1,1,2-Trichloro-1,2,2-trifluoroethane ug/L 0.15ND0.50 EPA-8260B 1ND 1,2,4-Trimethylbenzene ug/L 0.122.6 0.50 EPA-8260B 1ND 1,3,5-Trimethylbenzene ug/L 0.120.71 0.50 EPA-8260B 1ND Vinyl chloride ug/L 0.12ND0.50 EPA-8260B 1ND Total Xylenes ug/L 0.366.5 1.0 EPA-8260B 1ND p- & m-Xylenes ug/L 0.284.2 0.50 EPA-8260B 1ND o-Xylene ug/L 0.0822.3 0.50 EPA-8260B 1ND 1,2-Dichloroethane-d4 (Surrogate)%75 - 125 (LCL - UCL)108 EPA-8260B 1 Toluene-d8 (Surrogate)%80 - 120 (LCL - UCL)101 EPA-8260B 1 4-Bromofluorobenzene (Surrogate)%80 - 120 (LCL - UCL)104 EPA-8260B 1 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 7 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 BCL Sample ID:1921644-01 Client Sample Name: Method Prep Date Date/Time Run Analyst Instrument Dilution Batch ID QC Volatile Organic Analysis (EPA Method 8260B) Run # Carmax Fire Water Sample, 7/3/2019 11:15:00AM, Robert Morehouse 07/03/19 12:00 07/06/19 06:12 RCC MS-V14 1 B050203EPA-8260B 1 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 8 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 BCL Sample ID:1921644-01 Client Sample Name: Constituent Result Units Method Bias Quals MB Lab Base Neutral and Acid Extractables Organic Analysis (EPA Method 8270C) Run # Carmax Fire Water Sample, 7/3/2019 11:15:00AM, Robert Morehouse MDLPQL Acenaphthene ug/L A014.0ND40 EPA-8270C 1ND Acenaphthylene ug/L A014.0ND40 EPA-8270C 1ND Aldrin ug/L A014.6ND40 EPA-8270C 1ND Aniline ug/L A015.6ND100 EPA-8270C 1ND Anthracene ug/L A014.0ND40 EPA-8270C 1ND Benzidine ug/L A0132ND400EPA-8270C 1ND Benzo[a]anthracene ug/L A014.2ND40 EPA-8270C 1ND Benzo[b]fluoranthene ug/L A014.8ND40 EPA-8270C 1ND Benzo[k]fluoranthene ug/L A016.0ND40 EPA-8270C 1ND Benzo[a]pyrene ug/L A014.0ND40 EPA-8270C 1ND Benzo[g,h,i]perylene ug/L A016.6ND40 EPA-8270C 1ND Benzoic acid ug/L A0110ND200EPA-8270C 1ND Benzyl alcohol ug/L A014.0ND40 EPA-8270C 1ND Benzyl butyl phthalate ug/L A014.0ND40 EPA-8270C 1ND alpha-BHC ug/L A014.0ND40 EPA-8270C 1ND beta-BHC ug/L A014.0ND40 EPA-8270C 1ND delta-BHC ug/L A014.0ND40 EPA-8270C 1ND gamma-BHC (Lindane)ug/L A014.0ND40 EPA-8270C 1ND bis(2-Chloroethoxy)methane ug/L A014.0ND40 EPA-8270C 1ND bis(2-Chloroethyl) ether ug/L A016.2ND40 EPA-8270C 1ND bis(2-Chloroisopropyl)ether ug/L A014.0ND40 EPA-8270C 1ND bis(2-Ethylhexyl)phthalate ug/L A014.0ND80 EPA-8270C 1ND 4-Bromophenyl phenyl ether ug/L A014.0ND40 EPA-8270C 1ND 4-Chloroaniline ug/L A0122ND40EPA-8270C 1ND 2-Chloronaphthalene ug/L A014.0ND40 EPA-8270C 1ND 4-Chlorophenyl phenyl ether ug/L A014.0ND40 EPA-8270C 1ND Chrysene ug/L A014.0ND40 EPA-8270C 1ND 4,4'-DDD ug/L A015.2ND40 EPA-8270C 1ND 4,4'-DDE ug/L A014.8ND60 EPA-8270C 1ND 4,4'-DDT ug/L A014.4ND40 EPA-8270C 1ND Dibenzo[a,h]anthracene ug/L A016.8ND60 EPA-8270C 1ND Dibenzofuran ug/L A014.0ND40 EPA-8270C 1ND 1,2-Dichlorobenzene ug/L A014.0ND40 EPA-8270C 1ND The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 9 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 BCL Sample ID:1921644-01 Client Sample Name: Constituent Result Units Method Bias Quals MB Lab Base Neutral and Acid Extractables Organic Analysis (EPA Method 8270C) Run # Carmax Fire Water Sample, 7/3/2019 11:15:00AM, Robert Morehouse MDLPQL 1,3-Dichlorobenzene ug/L A014.0ND40 EPA-8270C 1ND 1,4-Dichlorobenzene ug/L A015.4ND40 EPA-8270C 1ND 3,3-Dichlorobenzidine ug/L A0111ND200EPA-8270C 1ND Dieldrin ug/L A017.8ND60 EPA-8270C 1ND Diethyl phthalate ug/L A014.0ND40 EPA-8270C 1ND Dimethyl phthalate ug/L A014.0ND40 EPA-8270C 1ND Di-n-butyl phthalate ug/L A014.0ND40 EPA-8270C 1ND 2,4-Dinitrotoluene ug/L A018.0ND40 EPA-8270C 1ND 2,6-Dinitrotoluene ug/L A014.0ND40 EPA-8270C 1ND Di-n-octyl phthalate ug/L A014.2ND40 EPA-8270C 1ND 1,2-Diphenylhydrazine ug/L A014.0ND40 EPA-8270C 1ND Endosulfan I ug/L A016.2ND200 EPA-8270C 1ND Endosulfan II ug/L A016.0ND200 EPA-8270C 1ND Endosulfan sulfate ug/L A014.6ND60 EPA-8270C 1ND Endrin ug/L A017.6ND40 EPA-8270C 1ND Endrin aldehyde ug/L A018.8ND200 EPA-8270C 1ND Fluoranthene ug/L A015.6ND40 EPA-8270C 1ND Fluorene ug/L A014.0ND40 EPA-8270C 1ND Heptachlor ug/L A014.0ND40 EPA-8270C 1ND Heptachlor epoxide ug/L A015.2ND40 EPA-8270C 1ND Hexachlorobenzene ug/L A015.0ND40 EPA-8270C 1ND Hexachlorobutadiene ug/L A014.0ND40 EPA-8270C 1ND Hexachlorocyclopentadiene ug/L A016.2ND40 EPA-8270C 1ND Hexachloroethane ug/L A014.0ND40 EPA-8270C 1ND Indeno[1,2,3-cd]pyrene ug/L A015.8ND40 EPA-8270C 1ND Isophorone ug/L A014.0ND40 EPA-8270C 1ND 2-Methylnaphthalene ug/L A014.0ND40 EPA-8270C 1ND Naphthalene ug/L A014.0ND40 EPA-8270C 1ND 2-Naphthylamine ug/L A0126ND400EPA-8270C 1ND 2-Nitroaniline ug/L A014.0ND40 EPA-8270C 1ND 3-Nitroaniline ug/L A014.4ND40 EPA-8270C 1ND 4-Nitroaniline ug/L A017.6ND100 EPA-8270C 1ND Nitrobenzene ug/L A014.0ND40 EPA-8270C 1ND The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 10 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 BCL Sample ID:1921644-01 Client Sample Name: Constituent Result Units Method Bias Quals MB Lab Base Neutral and Acid Extractables Organic Analysis (EPA Method 8270C) Run # Carmax Fire Water Sample, 7/3/2019 11:15:00AM, Robert Morehouse MDLPQL N-Nitrosodimethylamine ug/L A0124ND40EPA-8270C 1ND N-Nitrosodi-N-propylamine ug/L A014.2ND40 EPA-8270C 1ND N-Nitrosodiphenylamine ug/L A014.0ND40 EPA-8270C 1ND Phenanthrene ug/L A014.0ND40 EPA-8270C 1ND Pyrene ug/L A014.4ND40 EPA-8270C 1ND 1,2,4-Trichlorobenzene ug/L A014.0ND40 EPA-8270C 1ND 4-Chloro-3-methylphenol ug/L A014.0ND100 EPA-8270C 1ND 2-Chlorophenol ug/L A014.0ND40 EPA-8270C 1ND 2,4-Dichlorophenol ug/L A014.6ND40 EPA-8270C 1ND 2,4-Dimethylphenol ug/L A014.0ND40 EPA-8270C 1ND 4,6-Dinitro-2-methylphenol ug/L A014.8ND200 EPA-8270C 1ND 2,4-Dinitrophenol ug/L A014.0ND200 EPA-8270C 1ND 2-Methylphenol ug/L A014.0ND40 EPA-8270C 1ND 3- & 4-Methylphenol ug/L A018.0ND40 EPA-8270C 1ND 2-Nitrophenol ug/L A014.0ND40 EPA-8270C 1ND 4-Nitrophenol ug/L A016.0ND40 EPA-8270C 1ND Pentachlorophenol ug/L A018.0ND200 EPA-8270C 1ND Phenol ug/L A014.2ND40 EPA-8270C 1ND 2,4,5-Trichlorophenol ug/L A014.0ND100 EPA-8270C 1ND 2,4,6-Trichlorophenol ug/L A014.0ND100 EPA-8270C 1ND 2-Fluorophenol (Surrogate)%30 - 120 (LCL - UCL)40.5 A01EPA-8270C 1 Phenol-d5 (Surrogate)%12 - 110 (LCL - UCL)16.0 A01EPA-8270C 1 Nitrobenzene-d5 (Surrogate)%50 - 130 (LCL - UCL)45.0 A01,S09EPA-8270C 1 2-Fluorobiphenyl (Surrogate)%55 - 125 (LCL - UCL)67.5 A01EPA-8270C 1 2,4,6-Tribromophenol (Surrogate)%40 - 150 (LCL - UCL)102 A01EPA-8270C 1 p-Terphenyl-d14 (Surrogate)%40 - 150 (LCL - UCL)75.0 A01EPA-8270C 1 QC Batch IDDilutionInstrumentAnalystDate/Time Run Prep DateMethodRun # 07/05/19 14:30 07/09/19 01:20 MK1 MS-B1 20 B050343EPA-8270C 1 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 11 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 BCL Sample ID:1921644-01 Client Sample Name: Constituent Result Units Method Bias Quals MB Lab Total Petroleum Hydrocarbons Run # Carmax Fire Water Sample, 7/3/2019 11:15:00AM, Robert Morehouse MDLPQL TPH - Light Naptha ug/L A01480ND1200EPA-8015B/FFP 1ND TPH - Aviation Gas ug/L A01480ND1200EPA-8015B/FFP 1ND TPH - Stoddard Solvent ug/L A01240ND480EPA-8015B/FFP 1ND TPH - Heavy Naptha ug/L A01240ND480EPA-8015B/FFP 1ND TPH - Gasoline ug/L A01480ND1200EPA-8015B/FFP 1ND TPH - Jet Fuel (JP4)ug/L A01240ND480EPA-8015B/FFP 1ND TPH - Jet Fuel (JP5)ug/L A01310ND480EPA-8015B/FFP 1ND TPH - Jet Fuel (JP8)ug/L A01240ND480EPA-8015B/FFP 1ND TPH - Kerosene ug/L A01140ND480EPA-8015B/FFP 1ND TPH - Diesel (FFP)ug/L A0192ND480EPA-8015B/FFP 1ND TPH - Fuel Oil #6 ug/L A0160ND120EPA-8015B/FFP 1ND TPH - Crude Oil ug/L A01,A5534074001200EPA-8015B/FFP 1ND TPH - Hydraulic Oil / Motor Oil ug/L A01160ND1200EPA-8015B/FFP 1ND TPH - WD-40 ug/L A01240ND480EPA-8015B/FFP 1ND Tetracosane (Surrogate)%40 - 140 (LCL - UCL)61.9 A01EPA-8015B/FFP 1 QC Batch IDDilutionInstrumentAnalystDate/Time Run Prep DateMethodRun # 07/05/19 12:46 07/08/19 07:15 BUP GC-13 2.410 B050416EPA-8015B/FFP 1 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 12 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 Quality Control Report - Method Blank Analysis Constituent QC Sample ID MB Result Units Lab Quals Volatile Organic Analysis (EPA Method 8260B) MDLPQL QC Batch ID: B050203 Benzene B050203-BLK1 0.50NDug/L 0.083 Bromobenzene B050203-BLK1 0.50NDug/L 0.13 Bromochloromethane B050203-BLK1 0.50NDug/L 0.24 Bromodichloromethane B050203-BLK1 0.50NDug/L 0.14 Bromoform B050203-BLK1 0.50NDug/L 0.27 Bromomethane B050203-BLK1 1.0NDug/L 0.25 n-Butylbenzene B050203-BLK1 0.50NDug/L 0.11 sec-Butylbenzene B050203-BLK1 0.50NDug/L 0.15 tert-Butylbenzene B050203-BLK1 0.50NDug/L 0.13 Carbon tetrachloride B050203-BLK1 0.50NDug/L 0.18 Chlorobenzene B050203-BLK1 0.50NDug/L 0.093 Chloroethane B050203-BLK1 0.50NDug/L 0.14 Chloroform B050203-BLK1 0.50NDug/L 0.12 Chloromethane B050203-BLK1 0.50NDug/L 0.14 2-Chlorotoluene B050203-BLK1 0.50NDug/L 0.20 4-Chlorotoluene B050203-BLK1 0.50NDug/L 0.15 Dibromochloromethane B050203-BLK1 0.50NDug/L 0.13 1,2-Dibromo-3-chloropropane B050203-BLK1 1.0NDug/L 0.44 1,2-Dibromoethane B050203-BLK1 0.50NDug/L 0.16 Dibromomethane B050203-BLK1 0.50NDug/L 0.24 1,2-Dichlorobenzene B050203-BLK1 0.50NDug/L 0.072 1,3-Dichlorobenzene B050203-BLK1 0.50NDug/L 0.15 1,4-Dichlorobenzene B050203-BLK1 0.50NDug/L 0.062 Dichlorodifluoromethane B050203-BLK1 0.50NDug/L 0.099 1,1-Dichloroethane B050203-BLK1 0.50NDug/L 0.11 1,2-Dichloroethane B050203-BLK1 0.50NDug/L 0.17 1,1-Dichloroethene B050203-BLK1 0.50NDug/L 0.18 cis-1,2-Dichloroethene B050203-BLK1 0.50NDug/L 0.085 trans-1,2-Dichloroethene B050203-BLK1 0.50NDug/L 0.15 1,2-Dichloropropane B050203-BLK1 0.50NDug/L 0.13 1,3-Dichloropropane B050203-BLK1 0.50NDug/L 0.086 2,2-Dichloropropane B050203-BLK1 0.50NDug/L 0.13 1,1-Dichloropropene B050203-BLK1 0.50NDug/L 0.085 cis-1,3-Dichloropropene B050203-BLK1 0.50NDug/L 0.14 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 13 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 Quality Control Report - Method Blank Analysis Constituent QC Sample ID MB Result Units Lab Quals Volatile Organic Analysis (EPA Method 8260B) MDLPQL QC Batch ID: B050203 trans-1,3-Dichloropropene B050203-BLK1 0.50NDug/L 0.079 Ethylbenzene B050203-BLK1 0.50NDug/L 0.098 Hexachlorobutadiene B050203-BLK1 0.50NDug/L 0.17 Isopropylbenzene B050203-BLK1 0.50NDug/L 0.14 p-Isopropyltoluene B050203-BLK1 0.50NDug/L 0.12 Methylene chloride B050203-BLK1 1.0NDug/L 0.48 Methyl t-butyl ether B050203-BLK1 0.50NDug/L 0.11 Naphthalene B050203-BLK1 0.50NDug/L 0.36 n-Propylbenzene B050203-BLK1 0.50NDug/L 0.11 Styrene B050203-BLK1 0.50NDug/L 0.068 1,1,1,2-Tetrachloroethane B050203-BLK1 0.50NDug/L 0.18 1,1,2,2-Tetrachloroethane B050203-BLK1 0.50NDug/L 0.17 Tetrachloroethene B050203-BLK1 0.50NDug/L 0.13 Toluene B050203-BLK1 0.50NDug/L 0.093 1,2,3-Trichlorobenzene B050203-BLK1 0.50NDug/L 0.16 1,2,4-Trichlorobenzene B050203-BLK1 0.50NDug/L 0.19 1,1,1-Trichloroethane B050203-BLK1 0.50NDug/L 0.11 1,1,2-Trichloroethane B050203-BLK1 0.50NDug/L 0.16 Trichloroethene B050203-BLK1 0.50NDug/L 0.085 Trichlorofluoromethane B050203-BLK1 0.50NDug/L 0.13 1,2,3-Trichloropropane B050203-BLK1 1.0NDug/L 0.24 1,1,2-Trichloro-1,2,2-trifluoroethane B050203-BLK1 0.50NDug/L 0.15 1,2,4-Trimethylbenzene B050203-BLK1 0.50NDug/L 0.12 1,3,5-Trimethylbenzene B050203-BLK1 0.50NDug/L 0.12 Vinyl chloride B050203-BLK1 0.50NDug/L 0.12 Total Xylenes B050203-BLK1 1.0NDug/L 0.36 p- & m-Xylenes B050203-BLK1 0.50NDug/L 0.28 o-Xylene B050203-BLK1 0.50NDug/L 0.082 1,2-Dichloroethane-d4 (Surrogate)B050203-BLK1 91.3 %75 - 125 (LCL - UCL) Toluene-d8 (Surrogate)B050203-BLK1 105 %80 - 120 (LCL - UCL) 4-Bromofluorobenzene (Surrogate)B050203-BLK1 102 %80 - 120 (LCL - UCL) The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 14 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 Quality Control Report - Laboratory Control Sample Constituent Control Limits PercentPercentSpike QC Sample ID Type Result Level Units Recovery RPD Recovery RPD Quals Volatile Organic Analysis (EPA Method 8260B) Lab QC Batch ID: B050203 Benzene B050203-BS1 LCS 24.645 25.000 98.6 70 - 130ug/L Bromodichloromethane B050203-BS1 LCS 22.699 25.000 90.8 70 - 130ug/L Chlorobenzene B050203-BS1 LCS 22.091 25.000 88.4 70 - 130ug/L Chloroethane B050203-BS1 LCS 23.021 25.000 92.1 70 - 130ug/L 1,4-Dichlorobenzene B050203-BS1 LCS 21.024 25.000 84.1 70 - 130ug/L 1,1-Dichloroethane B050203-BS1 LCS 24.354 25.000 97.4 70 - 130ug/L 1,1-Dichloroethene B050203-BS1 LCS 25.957 25.000 104 70 - 130ug/L Toluene B050203-BS1 LCS 22.606 25.000 90.4 70 - 130ug/L Trichloroethene B050203-BS1 LCS 25.585 25.000 102 70 - 130ug/L 1,2-Dichloroethane-d4 (Surrogate)B050203-BS1 LCS 11.410 10.000 114 75 - 125ug/L Toluene-d8 (Surrogate)B050203-BS1 LCS 10.050 10.000 100 80 - 120ug/L 4-Bromofluorobenzene (Surrogate)B050203-BS1 LCS 9.5000 10.000 95.0 80 - 120ug/L The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 15 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 Quality Control Report - Precision & Accuracy Constituent Sample IDType Result Result Added Units RPD Recovery RPD Recovery Quals Source Spike Percent Percent Control Limits Volatile Organic Analysis (EPA Method 8260B) Source Lab QC Batch ID: B050203 Used client sample: N MSBenzene 23.339 70 - 130ND25.000 93.41918940-50 ug/L MSD 23.682 1.5 20 70 - 130ND25.000 94.71918940-50 ug/L MSBromodichloromethane 22.111 70 - 130ND25.000 88.41918940-50 ug/L MSD 24.502 10.3 20 70 - 130ND25.000 98.01918940-50 ug/L MSChlorobenzene 22.893 70 - 130ND25.000 91.61918940-50 ug/L MSD 24.172 5.4 20 70 - 130ND25.000 96.71918940-50 ug/L MSChloroethane 22.370 70 - 130ND25.000 89.51918940-50 ug/L MSD 22.744 1.7 20 70 - 130ND25.000 91.01918940-50 ug/L MS1,4-Dichlorobenzene 22.147 70 - 130ND25.000 88.61918940-50 ug/L MSD 24.152 8.7 20 70 - 130ND25.000 96.61918940-50 ug/L MS1,1-Dichloroethane 22.010 70 - 130ND25.000 88.01918940-50 ug/L MSD 23.988 8.6 20 70 - 130ND25.000 96.01918940-50 ug/L MS1,1-Dichloroethene 24.710 70 - 130ND25.000 98.81918940-50 ug/L MSD 25.929 4.8 20 70 - 130ND25.000 1041918940-50 ug/L MSToluene 24.374 70 - 130ND25.000 97.51918940-50 ug/L MSD 25.042 2.7 20 70 - 130ND25.000 1001918940-50 ug/L MSTrichloroethene 26.491 70 - 130ND25.000 1061918940-50 ug/L MSD 27.700 4.5 20 70 - 130ND25.000 1111918940-50 ug/L MS1,2-Dichloroethane-d4 (Surrogate)10.550 75 - 125ND10.000 1061918940-50 ug/L MSD 10.100 4.4 75 - 125ND10.000 1011918940-50 ug/L MSToluene-d8 (Surrogate)11.180 80 - 120ND10.000 1121918940-50 ug/L MSD 10.690 4.5 80 - 120ND10.000 1071918940-50 ug/L MS4-Bromofluorobenzene (Surrogate)10.300 80 - 120ND10.000 1031918940-50 ug/L MSD 10.190 1.1 80 - 120ND10.000 1021918940-50 ug/L The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 16 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 Quality Control Report - Method Blank Analysis Constituent QC Sample ID MB Result Units Lab Quals Base Neutral and Acid Extractables Organic Analysis (EPA Method 8270C) MDLPQL QC Batch ID: B050343 Acenaphthene B050343-BLK1 2.0NDug/L 0.20 Acenaphthylene B050343-BLK1 2.0NDug/L 0.20 Aldrin B050343-BLK1 2.0NDug/L 0.23 Aniline B050343-BLK1 5.0NDug/L 0.28 Anthracene B050343-BLK1 2.0NDug/L 0.20 Benzidine B050343-BLK1 20NDug/L 1.6 Benzo[a]anthracene B050343-BLK1 2.0NDug/L 0.21 Benzo[b]fluoranthene B050343-BLK1 2.0NDug/L 0.24 Benzo[k]fluoranthene B050343-BLK1 2.0NDug/L 0.30 Benzo[a]pyrene B050343-BLK1 2.0NDug/L 0.20 Benzo[g,h,i]perylene B050343-BLK1 2.0NDug/L 0.33 Benzoic acid B050343-BLK1 10NDug/L 0.52 Benzyl alcohol B050343-BLK1 2.0NDug/L 0.20 Benzyl butyl phthalate B050343-BLK1 2.0NDug/L 0.20 alpha-BHC B050343-BLK1 2.0NDug/L 0.20 beta-BHC B050343-BLK1 2.0NDug/L 0.20 delta-BHC B050343-BLK1 2.0NDug/L 0.20 gamma-BHC (Lindane)B050343-BLK1 2.0NDug/L 0.20 bis(2-Chloroethoxy)methane B050343-BLK1 2.0NDug/L 0.20 bis(2-Chloroethyl) ether B050343-BLK1 2.0NDug/L 0.31 bis(2-Chloroisopropyl)ether B050343-BLK1 2.0NDug/L 0.20 bis(2-Ethylhexyl)phthalate B050343-BLK1 4.0NDug/L 0.20 4-Bromophenyl phenyl ether B050343-BLK1 2.0NDug/L 0.20 4-Chloroaniline B050343-BLK1 2.0NDug/L 1.1 2-Chloronaphthalene B050343-BLK1 2.0NDug/L 0.20 4-Chlorophenyl phenyl ether B050343-BLK1 2.0NDug/L 0.20 Chrysene B050343-BLK1 2.0NDug/L 0.20 4,4'-DDD B050343-BLK1 2.0NDug/L 0.26 4,4'-DDE B050343-BLK1 3.0NDug/L 0.24 4,4'-DDT B050343-BLK1 2.0NDug/L 0.22 Dibenzo[a,h]anthracene B050343-BLK1 3.0NDug/L 0.34 Dibenzofuran B050343-BLK1 2.0NDug/L 0.20 1,2-Dichlorobenzene B050343-BLK1 2.0NDug/L 0.20 1,3-Dichlorobenzene B050343-BLK1 2.0NDug/L 0.20 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 17 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 Quality Control Report - Method Blank Analysis Constituent QC Sample ID MB Result Units Lab Quals Base Neutral and Acid Extractables Organic Analysis (EPA Method 8270C) MDLPQL QC Batch ID: B050343 1,4-Dichlorobenzene B050343-BLK1 2.0NDug/L 0.27 3,3-Dichlorobenzidine B050343-BLK1 10NDug/L 0.53 Dieldrin B050343-BLK1 3.0NDug/L 0.39 Diethyl phthalate B050343-BLK1 2.0NDug/L 0.20 Dimethyl phthalate B050343-BLK1 2.0NDug/L 0.20 Di-n-butyl phthalate B050343-BLK1 2.0NDug/L 0.20 2,4-Dinitrotoluene B050343-BLK1 2.0NDug/L 0.40 2,6-Dinitrotoluene B050343-BLK1 2.0NDug/L 0.20 Di-n-octyl phthalate B050343-BLK1 2.0NDug/L 0.21 1,2-Diphenylhydrazine B050343-BLK1 2.0NDug/L 0.20 Endosulfan I B050343-BLK1 10NDug/L 0.31 Endosulfan II B050343-BLK1 10NDug/L 0.30 Endosulfan sulfate B050343-BLK1 3.0NDug/L 0.23 Endrin B050343-BLK1 2.0NDug/L 0.38 Endrin aldehyde B050343-BLK1 10NDug/L 0.44 Fluoranthene B050343-BLK1 2.0NDug/L 0.28 Fluorene B050343-BLK1 2.0NDug/L 0.20 Heptachlor B050343-BLK1 2.0NDug/L 0.20 Heptachlor epoxide B050343-BLK1 2.0NDug/L 0.26 Hexachlorobenzene B050343-BLK1 2.0NDug/L 0.25 Hexachlorobutadiene B050343-BLK1 2.0NDug/L 0.20 Hexachlorocyclopentadiene B050343-BLK1 2.0NDug/L 0.31 Hexachloroethane B050343-BLK1 2.0NDug/L 0.20 Indeno[1,2,3-cd]pyrene B050343-BLK1 2.0NDug/L 0.29 Isophorone B050343-BLK1 2.0NDug/L 0.20 2-Methylnaphthalene B050343-BLK1 2.0NDug/L 0.20 Naphthalene B050343-BLK1 2.0NDug/L 0.20 2-Naphthylamine B050343-BLK1 20NDug/L 1.3 2-Nitroaniline B050343-BLK1 2.0NDug/L 0.20 3-Nitroaniline B050343-BLK1 2.0NDug/L 0.22 4-Nitroaniline B050343-BLK1 5.0NDug/L 0.38 Nitrobenzene B050343-BLK1 2.0NDug/L 0.20 N-Nitrosodimethylamine B050343-BLK1 2.0NDug/L 1.2 N-Nitrosodi-N-propylamine B050343-BLK1 2.0NDug/L 0.21 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 18 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 Quality Control Report - Method Blank Analysis Constituent QC Sample ID MB Result Units Lab Quals Base Neutral and Acid Extractables Organic Analysis (EPA Method 8270C) MDLPQL QC Batch ID: B050343 N-Nitrosodiphenylamine B050343-BLK1 2.0NDug/L 0.20 Phenanthrene B050343-BLK1 2.0NDug/L 0.20 Pyrene B050343-BLK1 2.0NDug/L 0.22 1,2,4-Trichlorobenzene B050343-BLK1 2.0NDug/L 0.20 4-Chloro-3-methylphenol B050343-BLK1 5.0NDug/L 0.20 2-Chlorophenol B050343-BLK1 2.0NDug/L 0.20 2,4-Dichlorophenol B050343-BLK1 2.0NDug/L 0.23 2,4-Dimethylphenol B050343-BLK1 2.0NDug/L 0.20 4,6-Dinitro-2-methylphenol B050343-BLK1 10NDug/L 0.24 2,4-Dinitrophenol B050343-BLK1 10NDug/L 0.20 2-Methylphenol B050343-BLK1 2.0NDug/L 0.20 3- & 4-Methylphenol B050343-BLK1 2.0NDug/L 0.40 2-Nitrophenol B050343-BLK1 2.0NDug/L 0.20 4-Nitrophenol B050343-BLK1 2.0NDug/L 0.30 Pentachlorophenol B050343-BLK1 10NDug/L 0.40 Phenol B050343-BLK1 2.0NDug/L 0.21 2,4,5-Trichlorophenol B050343-BLK1 5.0NDug/L 0.20 2,4,6-Trichlorophenol B050343-BLK1 5.0NDug/L 0.20 2-Fluorophenol (Surrogate)B050343-BLK1 46.1 %30 - 120 (LCL - UCL) Phenol-d5 (Surrogate)B050343-BLK1 32.9 %12 - 110 (LCL - UCL) Nitrobenzene-d5 (Surrogate)B050343-BLK1 88.8 %50 - 130 (LCL - UCL) 2-Fluorobiphenyl (Surrogate)B050343-BLK1 80.2 %55 - 125 (LCL - UCL) 2,4,6-Tribromophenol (Surrogate)B050343-BLK1 71.3 %40 - 150 (LCL - UCL) p-Terphenyl-d14 (Surrogate)B050343-BLK1 85.4 %40 - 150 (LCL - UCL) The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 19 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 Quality Control Report - Laboratory Control Sample Constituent Control Limits PercentPercentSpike QC Sample ID Type Result Level Units Recovery RPD Recovery RPD Quals Base Neutral and Acid Extractables Organic Analysis (EPA Method 8270C) Lab QC Batch ID: B050343 Acenaphthene B050343-BS1 LCS 29.539 50.000 59.1 50 - 120ug/L 1,4-Dichlorobenzene B050343-BS1 LCS 39.139 50.000 78.3 50 - 120ug/L 2,4-Dinitrotoluene B050343-BS1 LCS 39.110 50.000 78.2 50 - 120ug/L Hexachlorobenzene B050343-BS1 LCS 29.299 50.000 58.6 60 - 120 L01ug/L Hexachlorobutadiene B050343-BS1 LCS 36.221 50.000 72.4 40 - 110ug/L Hexachloroethane B050343-BS1 LCS 28.320 50.000 56.6 40 - 120ug/L Nitrobenzene B050343-BS1 LCS 44.938 50.000 89.9 50 - 120ug/L N-Nitrosodi-N-propylamine B050343-BS1 LCS 36.202 50.000 72.4 50 - 120ug/L Pyrene B050343-BS1 LCS 35.405 50.000 70.8 40 - 140ug/L 1,2,4-Trichlorobenzene B050343-BS1 LCS 41.942 50.000 83.9 45 - 120ug/L 4-Chloro-3-methylphenol B050343-BS1 LCS 28.550 50.000 57.1 50 - 120ug/L 2-Chlorophenol B050343-BS1 LCS 34.128 50.000 68.3 50 - 120ug/L 2-Methylphenol B050343-BS1 LCS 26.861 50.000 53.7 40 - 110ug/L 3- & 4-Methylphenol B050343-BS1 LCS 48.432 100.00 48.4 40 - 110ug/L 4-Nitrophenol B050343-BS1 LCS 13.315 50.000 26.6 10 - 110ug/L Pentachlorophenol B050343-BS1 LCS 29.779 50.000 59.6 30 - 130ug/L Phenol B050343-BS1 LCS 14.506 50.000 29.0 20 - 110ug/L 2,4,6-Trichlorophenol B050343-BS1 LCS 28.685 50.000 57.4 54 - 120ug/L 2-Fluorophenol (Surrogate)B050343-BS1 LCS 12.528 40.000 31.3 30 - 120ug/L Phenol-d5 (Surrogate)B050343-BS1 LCS 9.7536 40.000 24.4 12 - 110ug/L Nitrobenzene-d5 (Surrogate)B050343-BS1 LCS 24.125 40.000 60.3 50 - 130ug/L 2-Fluorobiphenyl (Surrogate)B050343-BS1 LCS 22.349 40.000 55.9 55 - 125ug/L 2,4,6-Tribromophenol (Surrogate)B050343-BS1 LCS 21.120 40.000 52.8 40 - 150ug/L p-Terphenyl-d14 (Surrogate)B050343-BS1 LCS 10.982 20.000 54.9 40 - 150ug/L The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 20 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 Quality Control Report - Precision & Accuracy Constituent Sample IDType Result Result Added Units RPD Recovery RPD Recovery Quals Source Spike Percent Percent Control Limits Base Neutral and Acid Extractables Organic Analysis (EPA Method 8270C) Source Lab QC Batch ID: B050343 Used client sample: N MSAcenaphthene 32.186 50 - 120ND50.000 64.41918940-46 ug/L MSD 44.845 32.9 30 50 - 120ND50.000 89.7 Q021918940-46 ug/L MS1,4-Dichlorobenzene 40.337 47 - 120ND50.000 80.71918940-46 ug/L MSD 63.083 44.0 30 47 - 120ND50.000 126 Q02,Q 03 1918940-46 ug/L MS2,4-Dinitrotoluene 40.413 50 - 130ND50.000 80.81918940-46 ug/L MSD 65.131 46.8 30 50 - 130ND50.000 130 Q021918940-46 ug/L MSHexachlorobenzene 33.402 50 - 120ND50.000 66.81918940-46 ug/L MSD 47.569 35.0 30 50 - 120ND50.000 95.1 Q021918940-46 ug/L MSHexachlorobutadiene 37.316 40 - 110ND50.000 74.61918940-46 ug/L MSD 60.015 46.6 30 40 - 110ND50.000 120 Q02,Q 03 1918940-46 ug/L MSHexachloroethane 27.826 40 - 120ND50.000 55.71918940-46 ug/L MSD 43.296 43.5 30 40 - 120ND50.000 86.6 Q021918940-46 ug/L MSNitrobenzene 49.951 50 - 120ND50.000 99.91918940-46 ug/L MSD 71.373 35.3 30 50 - 120ND50.000 143 Q02,Q 03 1918940-46 ug/L MSN-Nitrosodi-N-propylamine 37.449 50 - 120ND50.000 74.91918940-46 ug/L MSD 57.281 41.9 30 50 - 120ND50.000 115 Q021918940-46 ug/L MSPyrene 38.589 40 - 140ND50.000 77.21918940-46 ug/L MSD 59.702 43.0 30 40 - 140ND50.000 119 Q021918940-46 ug/L MS1,2,4-Trichlorobenzene 43.472 43 - 120ND50.000 86.91918940-46 ug/L MSD 65.572 40.5 30 43 - 120ND50.000 131 Q02,Q 03 1918940-46 ug/L MS4-Chloro-3-methylphenol 31.948 50 - 120ND50.000 63.91918940-46 ug/L MSD 47.530 39.2 30 50 - 120ND50.000 95.1 Q021918940-46 ug/L MS2-Chlorophenol 35.758 50 - 120ND50.000 71.51918940-46 ug/L MSD 52.097 37.2 30 50 - 120ND50.000 104 Q021918940-46 ug/L MS2-Methylphenol 28.244 40 - 110ND50.000 56.51918940-46 ug/L MSD 42.081 39.4 30 40 - 110ND50.000 84.2 Q021918940-46 ug/L MS3- & 4-Methylphenol 49.457 40 - 110ND100.00 49.51918940-46 ug/L MSD 72.206 37.4 30 40 - 110ND100.00 72.2 Q021918940-46 ug/L MS4-Nitrophenol 13.176 10 - 110ND50.000 26.41918940-46 ug/L MSD 19.678 39.6 30 10 - 110ND50.000 39.4 Q021918940-46 ug/L MSPentachlorophenol 30.238 30 - 120ND50.000 60.51918940-46 ug/L MSD 49.941 49.1 30 30 - 120ND50.000 99.9 Q021918940-46 ug/L MSPhenol 14.810 20 - 110ND50.000 29.61918940-46 ug/L MSD 20.854 33.9 30 20 - 110ND50.000 41.7 Q021918940-46 ug/L The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 21 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 Quality Control Report - Precision & Accuracy Constituent Sample IDType Result Result Added Units RPD Recovery RPD Recovery Quals Source Spike Percent Percent Control Limits Base Neutral and Acid Extractables Organic Analysis (EPA Method 8270C) Source Lab QC Batch ID: B050343 Used client sample: N MS2,4,6-Trichlorophenol 31.948 50 - 150ND50.000 63.91918940-46 ug/L MSD 47.716 39.6 30 50 - 150ND50.000 95.4 Q021918940-46 ug/L MS2-Fluorophenol (Surrogate)12.968 30 - 120ND40.000 32.41918940-46 ug/L MSD 19.061 38.1 30 - 120ND40.000 47.71918940-46 ug/L MSPhenol-d5 (Surrogate)10.051 12 - 110ND40.000 25.11918940-46 ug/L MSD 14.190 34.2 12 - 110ND40.000 35.51918940-46 ug/L MSNitrobenzene-d5 (Surrogate)25.070 50 - 130ND40.000 62.71918940-46 ug/L MSD 37.877 40.7 50 - 130ND40.000 94.71918940-46 ug/L MS2-Fluorobiphenyl (Surrogate)24.044 55 - 125ND40.000 60.11918940-46 ug/L MSD 34.359 35.3 55 - 125ND40.000 85.91918940-46 ug/L MS2,4,6-Tribromophenol (Surrogate)22.135 40 - 150ND40.000 55.31918940-46 ug/L MSD 35.133 45.4 40 - 150ND40.000 87.81918940-46 ug/L MSp-Terphenyl-d14 (Surrogate)12.046 40 - 150ND20.000 60.21918940-46 ug/L MSD 19.384 46.7 40 - 150ND20.000 96.91918940-46 ug/L The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 22 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 Quality Control Report - Method Blank Analysis Constituent QC Sample ID MB Result Units Lab Quals Total Petroleum Hydrocarbons MDLPQL QC Batch ID: B050416 TPH - Light Naptha B050416-BLK1 500NDug/L 200 TPH - Aviation Gas B050416-BLK1 500NDug/L 200 TPH - Stoddard Solvent B050416-BLK1 200NDug/L 100 TPH - Heavy Naptha B050416-BLK1 200NDug/L 100 TPH - Gasoline B050416-BLK1 500NDug/L 200 TPH - Jet Fuel (JP4)B050416-BLK1 200NDug/L 100 TPH - Jet Fuel (JP5)B050416-BLK1 200NDug/L 130 TPH - Jet Fuel (JP8)B050416-BLK1 200NDug/L 100 TPH - Kerosene B050416-BLK1 200NDug/L 57 TPH - Diesel (FFP)B050416-BLK1 200NDug/L 38 TPH - Fuel Oil #6 B050416-BLK1 50NDug/L 25 TPH - Crude Oil B050416-BLK1 500NDug/L 140 TPH - Hydraulic Oil / Motor Oil B050416-BLK1 500NDug/L 66 TPH - WD-40 B050416-BLK1 200NDug/L 100 Tetracosane (Surrogate)B050416-BLK1 90.0 %40 - 140 (LCL - UCL) The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 23 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 Quality Control Report - Laboratory Control Sample Constituent Control Limits PercentPercentSpike QC Sample ID Type Result Level Units Recovery RPD Recovery RPD Quals Total Petroleum Hydrocarbons Lab QC Batch ID: B050416 TPH - Diesel (FFP)B050416-BS1 LCS 1474.8 2500.0 59.0 52 - 128ug/L Tetracosane (Surrogate)B050416-BS1 LCS 76.385 100.00 76.4 40 - 140ug/L The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 24 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 Quality Control Report - Precision & Accuracy Constituent Sample IDType Result Result Added Units RPD Recovery RPD Recovery Quals Source Spike Percent Percent Control Limits Total Petroleum Hydrocarbons Source Lab QC Batch ID: B050416 Used client sample: N MSTPH - Diesel (FFP)1657.6 50 - 127ND2500.0 66.31918940-48 ug/L MSD 1528.9 8.1 24 50 - 127ND2500.0 61.21918940-48 ug/L MSTetracosane (Surrogate)87.510 40 - 140ND100.00 87.51918940-48 ug/L MSD 83.390 4.8 40 - 140ND100.00 83.41918940-48 ug/L The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 25 of 26Report ID: 1000910902 Laboratories, Inc. Environmental Testing Laboratory Since 1949 Ancon Services 6657 Cherry Avenue Bakersfield, CA 93314 Project: Project Number: Project Manager: Carmax Carmax Fire Johnny Jaime Reported:07/10/2019 9:38 Notes And Definitions J Estimated Value (CLP Flag) MDL Method Detection Limit ND Analyte Not Detected PQL Practical Quantitation Limit A01 Detection and quantitation limits are raised due to sample dilution. A55 Chromatogram not typical of crude oil. L01 The Laboratory Control Sample Water (LCSW) recovery is not within laboratory established control limits. Q02 Matrix spike precision is not within the control limits. Q03 Matrix spike recovery(s) was(were) not within the control limits. S09 The surrogate recovery for this compound was not within the control limits. The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, separation, detachment or third party interpretation. 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 26 of 26Report ID: 1000910902