Pismo Beach City Council
September 5, 2023

307 Roemer Way, Suite 300, Santa Maria, CA 93454
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Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-07 (Solid)
RB4-1
MDL
C-06, R-05
[TOC_2]Organochlorine Pesticides by GC/ECD/ECD[TOC]
Organochlorine Pesticides by GC/ECD/ECD
ND EPA 8081A07/01/19 07/02/19mg/kg B9G004110alpha-BHC 0.0300.015 ND """"""alpha-Chlordane 0.0300.015
ND "" """"Aldrin 0.0300.015
ND "" """"beta-BHC 0.0300.015
ND "" """"delta-BHC 0.0300.015
ND "" """"4,4´-DDD 0.030 CCHI0.015
ND "" """"4,4´-DDE 0.0300.015
ND "" """"4,4´-DDT 0.030 CCFL
8081

0.016
ND "" """"Dieldrin 0.0300.015
ND "" """"Endosulfan I 0.0300.017
ND "" """"Endosulfan II 0.0300.015
ND "" """"Endosulfan sulfate 0.0300.015
ND "" """"Endrin 0.0300.015
ND "" """"Endrin aldehyde 0.0300.015
ND "" """"Endrin ketone 0.0300.016
ND "" """"gamma-BHC 0.0300.015
ND "" """"gamma-Chlordane 0.0300.015
ND "" """"Heptachlor 0.0300.015
ND "" """"Heptachlor epoxide 0.0300.015
ND "" """"Methoxychlor 0.030 CCFL
8081

0.015
ND "" """"Chlordane (tech)0.200.10
ND "" """"Toxaphene 0.200.16
""" "
( 10 - 202 )112 %Surrogate: Decachlorobiphenyl
""" "
( 10 - 169 )67.6 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-07 (Solid)
RB4-1
MDL
R-05
[TOC_2]Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring[TOC] Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring ND EPA 8270-SIM07/02/19 07/02/19mg/kg B9G00515Acenaphthene0.0250.015 ND """"""Acenaphthylene 0.0250.015
ND "" """"Anthracene 0.0250.015
ND "" """"Benz (a) anthracene 0.0250.015
ND "" """"Benzo (b) fluoranthene 0.0250.015
ND "" """"Benzo (k) fluoranthene 0.0250.015
ND "" """"Benzo (a) pyrene 0.0250.015
ND "" """"Benzo (g,h,i) perylene 0.0500.025
ND "" """"Chrysene 0.0250.015
ND "" """"Dibenz (a,h) anthracene 0.0500.025
ND "" """"Fluoranthene 0.0250.015
ND "" """"Fluorene 0.0250.015
ND "" """"Indeno (1,2,3-cd) pyrene 0.0250.015
ND "" """"Naphthalene 0.0500.025
ND "" """"Phenanthrene 0.0250.015
ND "" """"Pyrene 0.0250.015
""" "
( 10 - 185 )93.7 %Surrogate: p-Terphenyl-d14
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-09 (Solid)[TOC_1]1903173-09 (Solid)[
RB5-1
MDL
[TOC_2]Total Metals by CVAA[TOC]
Total Metals by CVAA
ND EPA 7471A06/28/19 07/01/19mg/kg B9F08271Mercury0.0780.0085 [TOC_2]Total Metals by ICP[TOC]
Total Metals by ICP
ND EPA 6010B06/27/19 06/28/19mg/kg B9F08221Antimony2.3 B-020.93 "0.96 """""Arsenic 1.9 J0.93
"38 """""Barium 0.930.47
ND "" """"Beryllium 0.470.23
ND "" """"Cadmium 0.230.14
"14 """""Chromium 0.470.23
"1.5 """""Cobalt 0.470.23
"2.6 """""Copper 0.930.47
"3.8 """""Lead 0.470.28
ND "" """"Molybdenum 0.470.23
"5.5 """""Nickel 0.230.093
ND "" """"Selenium 1.90.93
ND "" """"Silver 0.470.19
"0.76 """""Thallium 0.93 J0.47
"9.3 """""Vanadium 0.930.47
"10 """""Zinc 0.930.47
[TOC_2]Volatile Organic TPH by GC/FID[TOC]
Volatile Organic TPH by GC/FID
ND EPA 8015M07/01/19 07/01/19mg/kg B9G00181TPH Gasoline (C4-C12)0.500.10 """"( 36 - 163 )104 %Surrogate: 4-Bromofluorobenzene
[TOC_2]Semi-Volatile Organic TPH by GC/FID[TOC]
Semi-Volatile Organic TPH by GC/FID
ND EPA 8015M06/28/19 06/28/19mg/kg B9F08141TPH Diesel (C13-C22)107.6 ND """"""TPH Motor Oil (C23-C40)5040
""" "
( 67 - 134 )88.9 %Surrogate: o-Terphenyl
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-09 (Solid)
RB5-1
MDL
R-05
[TOC_2]Organochlorine Pesticides by GC/ECD/ECD[TOC]
Organochlorine Pesticides by GC/ECD/ECD
ND EPA 8081A07/01/19 07/02/19mg/kg B9G00414alpha-BHC 0.0120.0060 ND """"""alpha-Chlordane 0.0120.0060
ND "" """"Aldrin 0.0120.0060
ND "" """"beta-BHC 0.0120.0060
ND "" """"delta-BHC 0.0120.0060
ND "" """"4,4´-DDD 0.0120.0060
ND "" """"4,4´-DDE 0.0120.0060
ND "" """"4,4´-DDT 0.0120.0064
ND "" """"Dieldrin 0.0120.0060
ND "" """"Endosulfan I 0.0120.0068
ND "" """"Endosulfan II 0.0120.0060
ND "" """"Endosulfan sulfate 0.0120.0060
ND "" """"Endrin 0.0120.0060
ND "" """"Endrin aldehyde 0.0120.0060
ND "" """"Endrin ketone 0.0120.0064
ND "" """"gamma-BHC 0.0120.0060
ND "" """"gamma-Chlordane 0.0120.0060
ND "" """"Heptachlor 0.0120.0060
ND "" """"Heptachlor epoxide 0.0120.0060
ND "" """"Methoxychlor 0.0120.0060
ND "" """"Chlordane (tech)0.0800.040
ND "" """"Toxaphene 0.0800.064
""" "
( 10 - 202 )102 %Surrogate: Decachlorobiphenyl
""" "
( 10 - 169 )77.2 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-09 (Solid)
RB5-1
MDL
R-05
[TOC_2]Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring[TOC] Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring ND EPA 8270-SIM07/02/19 07/02/19mg/kg B9G00514Acenaphthene0.0200.012 ND """"""Acenaphthylene 0.0200.012
"0.015 """""Anthracene 0.020 J0.012
"0.032 """""Benz (a) anthracene 0.0200.012
"0.031 """""Benzo (b) fluoranthene 0.0200.012
"0.027 """""Benzo (k) fluoranthene 0.0200.012
"0.032 """""Benzo (a) pyrene 0.0200.012
ND "" """"Benzo (g,h,i) perylene 0.0400.020
"0.040 """""Chrysene 0.0200.012
ND "" """"Dibenz (a,h) anthracene 0.0400.020
"0.063 """""Fluoranthene 0.0200.012
ND "" """"Fluorene 0.0200.012
ND "" """"Indeno (1,2,3-cd) pyrene 0.0200.012
ND "" """"Naphthalene 0.0400.020
"0.049 """""Phenanthrene 0.0200.012
"0.059 """""Pyrene 0.0200.012
""" "
( 10 - 185 )100 %Surrogate: p-Terphenyl-d14
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-11 (Solid)[TOC_1]1903173-
RB6-1
MDL
[TOC_2]Total Metals by CVAA[TOC]
Total Metals by CVAA
EPA 7471A0.014 B9F0827 06/28/19 07/01/19mg/kg 1Mercury0.079 J0.0085 [TOC_2]Total Metals by ICP[TOC]
Total Metals by ICP
ND EPA 6010B06/27/19 06/28/19mg/kg B9F08221Antimony2.5 B-021.0 ND "" """"Arsenic 2.01.0
"37 """""Barium 1.00.50
ND "" """"Beryllium 0.500.25
ND "" """"Cadmium 0.250.15
"12 """""Chromium 0.500.25
"1.5 """""Cobalt 0.500.25
"3.0 """""Copper 1.00.50
"3.1 """""Lead 0.500.30
ND "" """"Molybdenum 0.500.25
"5.4 """""Nickel 0.250.10
ND "" """"Selenium 2.01.0
ND "" """"Silver 0.500.20
"0.80 """""Thallium 1.0 J0.50
"9.1 """""Vanadium 1.00.50
"12 """""Zinc 1.00.50
[TOC_2]Volatile Organic TPH by GC/FID[TOC]
Volatile Organic TPH by GC/FID
ND EPA 8015M07/01/19 07/01/19mg/kg B9G00181TPH Gasoline (C4-C12)0.500.10 """"( 36 - 163 )106 %Surrogate: 4-Bromofluorobenzene
[TOC_2]Semi-Volatile Organic TPH by GC/FID[TOC]
Semi-Volatile Organic TPH by GC/FID
ND EPA 8015M06/28/19 07/01/19mg/kg B9F08141TPH Diesel (C13-C22)107.6 ND """"""TPH Motor Oil (C23-C40)5040
""" "
( 67 - 134 )100 %Surrogate: o-Terphenyl
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-11 (Solid)
RB6-1
MDL
[TOC_2]Organochlorine Pesticides by GC/ECD/ECD[TOC]
Organochlorine Pesticides by GC/ECD/ECD
ND EPA 8081A07/01/19 07/02/19mg/kg B9G00411alpha-BHC 0.00300.0015 ND """"""alpha-Chlordane 0.00300.0015
ND "" """"Aldrin 0.00300.0015
ND "" """"beta-BHC 0.00300.0015
ND "" """"delta-BHC 0.00300.0015
ND "" """"4,4´-DDD 0.00300.0015
"0.0067 """""4,4´-DDE 0.00300.0015
ND "" """"4,4´-DDT 0.00300.0016
ND "" """"Dieldrin 0.00300.0015
ND "" """"Endosulfan I 0.00300.0017
ND "" """"Endosulfan II 0.00300.0015
ND "" """"Endosulfan sulfate 0.00300.0015
ND "" """"Endrin 0.00300.0015
ND "" """"Endrin aldehyde 0.00300.0015
ND "" """"Endrin ketone 0.00300.0016
ND "" """"gamma-BHC 0.00300.0015
ND "" """"gamma-Chlordane 0.00300.0015
ND "" """"Heptachlor 0.00300.0015
ND "" """"Heptachlor epoxide 0.00300.0015
ND "" """"Methoxychlor 0.00300.0015
ND "" """"Chlordane (tech)0.0200.010
ND "" """"Toxaphene 0.0200.016
""" "
( 10 - 202 )91.9 %Surrogate: Decachlorobiphenyl
""" "
( 10 - 169 )75.7 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-11 (Solid)
RB6-1
MDL
[TOC_2]Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring[TOC] Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring ND EPA 8270-SIM07/02/19 07/02/19mg/kg B9G00511Acenaphthene0.00500.0030 ND """"""Acenaphthylene 0.00500.0030
ND "" """"Anthracene 0.00500.0030
ND "" """"Benz (a) anthracene 0.00500.0030
ND "" """"Benzo (b) fluoranthene 0.00500.0030
ND "" """"Benzo (k) fluoranthene 0.00500.0030
ND "" """"Benzo (a) pyrene 0.00500.0030
ND "" """"Benzo (g,h,i) perylene 0.0100.0050
ND "" """"Chrysene 0.00500.0030
ND "" """"Dibenz (a,h) anthracene 0.0100.0050
ND "" """"Fluoranthene 0.00500.0030
ND "" """"Fluorene 0.00500.0030
ND "" """"Indeno (1,2,3-cd) pyrene 0.00500.0030
ND "" """"Naphthalene 0.0100.0050
ND "" """"Phenanthrene 0.00500.0030
ND "" """"Pyrene 0.00500.0030
""" "
( 10 - 185 )82.5 %Surrogate: p-Terphenyl-d14
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-13 (Solid)[TOC_1]1903173-13 (Solid)[
RB7-1
MDL
[TOC_2]Total Metals by CVAA[TOC]
Total Metals by CVAA
EPA 7471A0.039 B9F0827 06/28/19 07/01/19mg/kg 1Mercury0.084 J0.0091 [TOC_2]Total Metals by ICP[TOC]
Total Metals by ICP
ND EPA 6010B06/27/19 06/28/19mg/kg B9F08221Antimony2.3 B-020.94 "1.8 """""Arsenic 1.9 J0.94
"41 """""Barium 0.940.47
ND "" """"Beryllium 0.470.23
ND "" """"Cadmium 0.230.14
"13 """""Chromium 0.470.23
"2.0 """""Cobalt 0.470.23
"6.4 """""Copper 0.940.47
"14 """""Lead 0.470.28
ND "" """"Molybdenum 0.470.23
"7.9 """""Nickel 0.230.094
ND "" """"Selenium 1.90.94
ND "" """"Silver 0.470.19
"1.1 """""Thallium 0.940.47
"11 """""Vanadium 0.940.47
"27 """""Zinc 0.940.47
[TOC_2]Volatile Organic TPH by GC/FID[TOC]
Volatile Organic TPH by GC/FID
ND EPA 8015M07/03/19 07/03/19mg/kg B9G00931TPH Gasoline (C4-C12)0.500.10 """"( 36 - 163 )81.0 %Surrogate: 4-Bromofluorobenzene
[TOC_2]Semi-Volatile Organic TPH by GC/FID[TOC]
Semi-Volatile Organic TPH by GC/FID
EPA 8015M9.0 B9F0814 06/28/19 06/28/19mg/kg 1TPH Diesel (C13-C22)10 J7.6 "110 """""TPH Motor Oil (C23-C40)5040
""" "
( 67 - 134 )89.1 %Surrogate: o-Terphenyl
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-13 (Solid)
RB7-1
MDL
C-06, R-05
[TOC_2]Organochlorine Pesticides by GC/ECD/ECD[TOC]
Organochlorine Pesticides by GC/ECD/ECD
ND EPA 8081A07/01/19 07/02/19mg/kg B9G004110alpha-BHC 0.0300.015 ND """"""alpha-Chlordane 0.0300.015
ND "" """"Aldrin 0.0300.015
ND "" """"beta-BHC 0.0300.015
ND "" """"delta-BHC 0.0300.015
ND "" """"4,4´-DDD 0.030 CCHI0.015
ND "" """"4,4´-DDE 0.0300.015
ND "" """"4,4´-DDT 0.030 CCFL
8081

0.016
ND "" """"Dieldrin 0.0300.015
ND "" """"Endosulfan I 0.0300.017
ND "" """"Endosulfan II 0.0300.015
ND "" """"Endosulfan sulfate 0.0300.015
ND "" """"Endrin 0.0300.015
ND "" """"Endrin aldehyde 0.0300.015
ND "" """"Endrin ketone 0.0300.016
ND "" """"gamma-BHC 0.0300.015
ND "" """"gamma-Chlordane 0.0300.015
ND "" """"Heptachlor 0.0300.015
ND "" """"Heptachlor epoxide 0.0300.015
ND "" """"Methoxychlor 0.030 CCFL
8081

0.015
ND "" """"Chlordane (tech)0.200.10
ND "" """"Toxaphene 0.200.16
""" "
( 10 - 202 )136 %Surrogate: Decachlorobiphenyl
""" "
( 10 - 169 )71.7 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-13 (Solid)
RB7-1
MDL
R-05
[TOC_2]Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring[TOC] Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring ND EPA 8270-SIM07/02/19 07/05/19mg/kg B9G00514Acenaphthene0.0200.012 ND """"""Acenaphthylene 0.0200.012
"0.029 """""Anthracene 0.0200.012
"0.12 """""Benz (a) anthracene 0.0200.012
"0.086 """""Benzo (b) fluoranthene 0.0200.012
"0.089 """""Benzo (k) fluoranthene 0.0200.012
"0.088 """""Benzo (a) pyrene 0.0200.012
"0.032 """""Benzo (g,h,i) perylene 0.040 J0.020
"0.14 """""Chrysene 0.0200.012
ND "" """"Dibenz (a,h) anthracene 0.0400.020
"0.22 """""Fluoranthene 0.0200.012
ND "" """"Fluorene 0.0200.012
"0.031 """""Indeno (1,2,3-cd) pyrene 0.0200.012
ND "" """"Naphthalene 0.0400.020
"0.11 """""Phenanthrene 0.0200.012
"0.21 """""Pyrene 0.0200.012
""" "
( 10 - 185 )95.0 %Surrogate: p-Terphenyl-d14
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-15 (Solid)[TOC_1]1903173-15 (Solid)[
RB8-1
MDL
[TOC_2]Total Metals by CVAA[TOC]
Total Metals by CVAA
ND EPA 7471A06/28/19 07/01/19mg/kg B9F08271Mercury0.0900.0098 [TOC_2]Total Metals by ICP[TOC]
Total Metals by ICP
ND EPA 6010B06/27/19 06/28/19mg/kg B9F08221Antimony2.5 B-020.99 ND "" """"Arsenic 2.00.99
"38 """""Barium 0.990.50
ND "" """"Beryllium 0.500.25
ND "" """"Cadmium 0.250.15
"12 """""Chromium 0.500.25
"1.5 """""Cobalt 0.500.25
"2.5 """""Copper 0.990.50
"1.9 """""Lead 0.500.30
ND "" """"Molybdenum 0.500.25
"5.4 """""Nickel 0.250.099
ND "" """"Selenium 2.00.99
ND "" """"Silver 0.500.20
"0.71 """""Thallium 0.99 J0.50
"9.2 """""Vanadium 0.990.50
"6.8 """""Zinc 0.990.50
[TOC_2]Volatile Organic TPH by GC/FID[TOC]
Volatile Organic TPH by GC/FID
ND EPA 8015M07/01/19 07/01/19mg/kg B9G00181TPH Gasoline (C4-C12)0.500.099 """"( 36 - 163 )106 %Surrogate: 4-Bromofluorobenzene
[TOC_2]Semi-Volatile Organic TPH by GC/FID[TOC]
Semi-Volatile Organic TPH by GC/FID
ND EPA 8015M06/28/19 07/01/19mg/kg B9F08141TPH Diesel (C13-C22)107.6 ND """"""TPH Motor Oil (C23-C40)5040
""" "
( 67 - 134 )99.3 %Surrogate: o-Terphenyl
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-15 (Solid)
RB8-1
MDL
[TOC_2]Organochlorine Pesticides by GC/ECD/ECD[TOC]
Organochlorine Pesticides by GC/ECD/ECD
ND EPA 8081A07/01/19 07/02/19mg/kg B9G00411alpha-BHC 0.00300.0015 ND """"""alpha-Chlordane 0.00300.0015
ND "" """"Aldrin 0.00300.0015
ND "" """"beta-BHC 0.00300.0015
ND "" """"delta-BHC 0.00300.0015
ND "" """"4,4´-DDD 0.00300.0015
ND "" """"4,4´-DDE 0.00300.0015
ND "" """"4,4´-DDT 0.00300.0016
ND "" """"Dieldrin 0.00300.0015
ND "" """"Endosulfan I 0.00300.0017
ND "" """"Endosulfan II 0.00300.0015
ND "" """"Endosulfan sulfate 0.00300.0015
ND "" """"Endrin 0.00300.0015
ND "" """"Endrin aldehyde 0.00300.0015
ND "" """"Endrin ketone 0.00300.0016
ND "" """"gamma-BHC 0.00300.0015
ND "" """"gamma-Chlordane 0.00300.0015
ND "" """"Heptachlor 0.00300.0015
ND "" """"Heptachlor epoxide 0.00300.0015
ND "" """"Methoxychlor 0.00300.0015
ND "" """"Chlordane (tech)0.0200.010
ND "" """"Toxaphene 0.0200.016
""" "
( 10 - 202 )83.7 %Surrogate: Decachlorobiphenyl
""" "
( 10 - 169 )62.0 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-15 (Solid)
RB8-1
MDL
[TOC_2]Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring[TOC] Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring ND EPA 8270-SIM07/02/19 07/02/19mg/kg B9G00511Acenaphthene0.00500.0030 ND """"""Acenaphthylene 0.00500.0030
ND "" """"Anthracene 0.00500.0030
ND "" """"Benz (a) anthracene 0.00500.0030
ND "" """"Benzo (b) fluoranthene 0.00500.0030
ND "" """"Benzo (k) fluoranthene 0.00500.0030
ND "" """"Benzo (a) pyrene 0.00500.0030
ND "" """"Benzo (g,h,i) perylene 0.0100.0050
ND "" """"Chrysene 0.00500.0030
ND "" """"Dibenz (a,h) anthracene 0.0100.0050
ND "" """"Fluoranthene 0.00500.0030
ND "" """"Fluorene 0.00500.0030
ND "" """"Indeno (1,2,3-cd) pyrene 0.00500.0030
ND "" """"Naphthalene 0.0100.0050
ND "" """"Phenanthrene 0.00500.0030
ND "" """"Pyrene 0.00500.0030
""" "
( 10 - 185 )76.3 %Surrogate: p-Terphenyl-d14
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-17 (Solid)[TOC_1]1903173-17 (Solid)[
RB9-1
MDL
[TOC_2]Total Metals by CVAA[TOC]
Total Metals by CVAA
ND EPA 7471A06/28/19 07/01/19mg/kg B9F08271Mercury0.0780.0084 [TOC_2]Total Metals by ICP[TOC]
Total Metals by ICP
ND EPA 6010B06/27/19 06/28/19mg/kg B9F08221Antimony2.4 B-020.95 ND "" """"Arsenic 1.90.95
"40 """""Barium 0.950.48
ND "" """"Beryllium 0.480.24
ND "" """"Cadmium 0.240.14
"13 """""Chromium 0.480.24
"1.6 """""Cobalt 0.480.24
"2.3 """""Copper 0.950.48
"2.0 """""Lead 0.480.29
ND "" """"Molybdenum 0.480.24
"5.6 """""Nickel 0.240.095
ND "" """"Selenium 1.90.95
ND "" """"Silver 0.480.19
"0.89 """""Thallium 0.95 J0.48
"9.5 """""Vanadium 0.950.48
"6.6 """""Zinc 0.950.48
[TOC_2]Volatile Organic TPH by GC/FID[TOC]
Volatile Organic TPH by GC/FID
ND EPA 8015M07/01/19 07/01/19mg/kg B9G00181TPH Gasoline (C4-C12)0.500.10 """"( 36 - 163 )110 %Surrogate: 4-Bromofluorobenzene
[TOC_2]Semi-Volatile Organic TPH by GC/FID[TOC]
Semi-Volatile Organic TPH by GC/FID
ND EPA 8015M06/28/19 07/01/19mg/kg B9F08141TPH Diesel (C13-C22)107.6 ND """"""TPH Motor Oil (C23-C40)5040
""" "
( 67 - 134 )102 %Surrogate: o-Terphenyl
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-17 (Solid)
RB9-1
MDL
[TOC_2]Organochlorine Pesticides by GC/ECD/ECD[TOC]
Organochlorine Pesticides by GC/ECD/ECD
ND EPA 8081A07/01/19 07/02/19mg/kg B9G00411alpha-BHC 0.00300.0015 ND """"""alpha-Chlordane 0.00300.0015
ND "" """"Aldrin 0.00300.0015
ND "" """"beta-BHC 0.00300.0015
ND "" """"delta-BHC 0.00300.0015
ND "" """"4,4´-DDD 0.00300.0015
ND "" """"4,4´-DDE 0.00300.0015
ND "" """"4,4´-DDT 0.00300.0016
ND "" """"Dieldrin 0.00300.0015
ND "" """"Endosulfan I 0.00300.0017
ND "" """"Endosulfan II 0.00300.0015
ND "" """"Endosulfan sulfate 0.00300.0015
ND "" """"Endrin 0.00300.0015
ND "" """"Endrin aldehyde 0.00300.0015
ND "" """"Endrin ketone 0.00300.0016
ND "" """"gamma-BHC 0.00300.0015
ND "" """"gamma-Chlordane 0.00300.0015
ND "" """"Heptachlor 0.00300.0015
ND "" """"Heptachlor epoxide 0.00300.0015
ND "" """"Methoxychlor 0.00300.0015
ND "" """"Chlordane (tech)0.0200.010
ND "" """"Toxaphene 0.0200.016
""" "
( 10 - 202 )87.8 %Surrogate: Decachlorobiphenyl
""" "
( 10 - 169 )79.5 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-17 (Solid)
RB9-1
MDL
[TOC_2]Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring[TOC] Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring ND EPA 8270-SIM07/02/19 07/02/19mg/kg B9G00511Acenaphthene0.00500.0030 ND """"""Acenaphthylene 0.00500.0030
ND "" """"Anthracene 0.00500.0030
ND "" """"Benz (a) anthracene 0.00500.0030
ND "" """"Benzo (b) fluoranthene 0.00500.0030
ND "" """"Benzo (k) fluoranthene 0.00500.0030
ND "" """"Benzo (a) pyrene 0.00500.0030
ND "" """"Benzo (g,h,i) perylene 0.0100.0050
ND "" """"Chrysene 0.00500.0030
ND "" """"Dibenz (a,h) anthracene 0.0100.0050
ND "" """"Fluoranthene 0.00500.0030
ND "" """"Fluorene 0.00500.0030
ND "" """"Indeno (1,2,3-cd) pyrene 0.00500.0030
ND "" """"Naphthalene 0.0100.0050
ND "" """"Phenanthrene 0.00500.0030
ND "" """"Pyrene 0.00500.0030
""" "
( 10 - 185 )78.7 %Surrogate: p-Terphenyl-d14
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-19 (Solid)[TOC_1]1903173-19 (Solid)[
RB10-1
MDL
[TOC_2]Total Metals by CVAA[TOC]
Total Metals by CVAA
ND EPA 7471A06/28/19 07/01/19mg/kg B9F08271Mercury0.0960.010 [TOC_2]Total Metals by ICP[TOC]
Total Metals by ICP
ND EPA 6010B06/27/19 06/28/19mg/kg B9F08221Antimony2.4 B-020.96 "1.4 """""Arsenic 1.9 J0.96
"40 """""Barium 0.960.48
ND "" """"Beryllium 0.480.24
ND "" """"Cadmium 0.240.14
"14 """""Chromium 0.480.24
"1.7 """""Cobalt 0.480.24
"2.5 """""Copper 0.960.48
"2.1 """""Lead 0.480.29
ND "" """"Molybdenum 0.480.24
"5.6 """""Nickel 0.240.096
ND "" """"Selenium 1.90.96
ND "" """"Silver 0.480.19
"0.89 """""Thallium 0.96 J0.48
"9.5 """""Vanadium 0.960.48
"7.8 """""Zinc 0.960.48
[TOC_2]Volatile Organic TPH by GC/FID[TOC]
Volatile Organic TPH by GC/FID
ND EPA 8015M07/01/19 07/01/19mg/kg B9G00181TPH Gasoline (C4-C12)0.500.10 """"( 36 - 163 )107 %Surrogate: 4-Bromofluorobenzene
[TOC_2]Semi-Volatile Organic TPH by GC/FID[TOC]
Semi-Volatile Organic TPH by GC/FID
ND EPA 8015M06/28/19 07/01/19mg/kg B9F08141TPH Diesel (C13-C22)107.6 ND """"""TPH Motor Oil (C23-C40)5040
""" "
( 67 - 134 )98.8 %Surrogate: o-Terphenyl
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-19 (Solid)
RB10-1
MDL
[TOC_2]Organochlorine Pesticides by GC/ECD/ECD[TOC]
Organochlorine Pesticides by GC/ECD/ECD
ND EPA 8081A07/01/19 07/02/19mg/kg B9G00411alpha-BHC 0.00300.0015 ND """"""alpha-Chlordane 0.00300.0015
ND "" """"Aldrin 0.00300.0015
ND "" """"beta-BHC 0.00300.0015
ND "" """"delta-BHC 0.00300.0015
ND "" """"4,4´-DDD 0.00300.0015
"0.0078 """""4,4´-DDE 0.00300.0015
ND "" """"4,4´-DDT 0.00300.0016
ND "" """"Dieldrin 0.00300.0015
ND "" """"Endosulfan I 0.00300.0017
ND "" """"Endosulfan II 0.00300.0015
ND "" """"Endosulfan sulfate 0.00300.0015
ND "" """"Endrin 0.00300.0015
ND "" """"Endrin aldehyde 0.00300.0015
ND "" """"Endrin ketone 0.00300.0016
ND "" """"gamma-BHC 0.00300.0015
ND "" """"gamma-Chlordane 0.00300.0015
ND "" """"Heptachlor 0.00300.0015
ND "" """"Heptachlor epoxide 0.00300.0015
ND "" """"Methoxychlor 0.00300.0015
ND "" """"Chlordane (tech)0.0200.010
ND "" """"Toxaphene 0.0200.016
""" "
( 10 - 202 )91.2 %Surrogate: Decachlorobiphenyl
""" "
( 10 - 169 )64.6 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-19 (Solid)
RB10-1
MDL
[TOC_2]Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring[TOC] Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring ND EPA 8270-SIM07/02/19 07/02/19mg/kg B9G00511Acenaphthene0.00500.0030 ND """"""Acenaphthylene 0.00500.0030
ND "" """"Anthracene 0.00500.0030
ND "" """"Benz (a) anthracene 0.00500.0030
ND "" """"Benzo (b) fluoranthene 0.00500.0030
ND "" """"Benzo (k) fluoranthene 0.00500.0030
ND "" """"Benzo (a) pyrene 0.00500.0030
ND "" """"Benzo (g,h,i) perylene 0.0100.0050
ND "" """"Chrysene 0.00500.0030
ND "" """"Dibenz (a,h) anthracene 0.0100.0050
ND "" """"Fluoranthene 0.00500.0030
ND "" """"Fluorene 0.00500.0030
ND "" """"Indeno (1,2,3-cd) pyrene 0.00500.0030
ND "" """"Naphthalene 0.0100.0050
ND "" """"Phenanthrene 0.00500.0030
ND "" """"Pyrene 0.00500.0030
""" "
( 10 - 185 )78.7 %Surrogate: p-Terphenyl-d14
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-21 (Solid)[TOC_1]1903173-21 (Solid)[
RB11-1
MDL
[TOC_2]Total Metals by CVAA[TOC]
Total Metals by CVAA
EPA 7471A0.015 B9F0827 06/28/19 07/01/19mg/kg 1Mercury0.080 J0.0087 [TOC_2]Total Metals by ICP[TOC]
Total Metals by ICP
ND EPA 6010B06/27/19 06/28/19mg/kg B9F08221Antimony2.4 B-020.95 "1.0 """""Arsenic 1.9 J0.95
"39 """""Barium 0.950.48
ND "" """"Beryllium 0.480.24
ND "" """"Cadmium 0.240.14
"15 """""Chromium 0.480.24
"1.7 """""Cobalt 0.480.24
"3.4 """""Copper 0.950.48
"6.1 """""Lead 0.480.29
ND "" """"Molybdenum 0.480.24
"5.8 """""Nickel 0.240.095
ND "" """"Selenium 1.90.95
ND "" """"Silver 0.480.19
"0.73 """""Thallium 0.95 J0.48
"9.6 """""Vanadium 0.950.48
"13 """""Zinc 0.950.48
[TOC_2]Volatile Organic TPH by GC/FID[TOC]
Volatile Organic TPH by GC/FID
ND EPA 8015M07/01/19 07/01/19mg/kg B9G00181TPH Gasoline (C4-C12)0.500.10 """"( 36 - 163 )101 %Surrogate: 4-Bromofluorobenzene
[TOC_2]Semi-Volatile Organic TPH by GC/FID[TOC]
Semi-Volatile Organic TPH by GC/FID
ND EPA 8015M06/28/19 07/01/19mg/kg B9F08141TPH Diesel (C13-C22)107.6 ND """"""TPH Motor Oil (C23-C40)5040
""" "
( 67 - 134 )99.2 %Surrogate: o-Terphenyl
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-21 (Solid)
RB11-1
MDL
R-05
[TOC_2]Organochlorine Pesticides by GC/ECD/ECD[TOC]
Organochlorine Pesticides by GC/ECD/ECD
ND EPA 8081A07/01/19 07/02/19mg/kg B9G00414alpha-BHC 0.0120.0060 ND """"""alpha-Chlordane 0.0120.0060
ND "" """"Aldrin 0.0120.0060
ND "" """"beta-BHC 0.0120.0060
ND "" """"delta-BHC 0.0120.0060
ND "" """"4,4´-DDD 0.0120.0060
ND "" """"4,4´-DDE 0.0120.0060
ND "" """"4,4´-DDT 0.0120.0064
ND "" """"Dieldrin 0.0120.0060
ND "" """"Endosulfan I 0.0120.0068
ND "" """"Endosulfan II 0.0120.0060
ND "" """"Endosulfan sulfate 0.0120.0060
ND "" """"Endrin 0.0120.0060
ND "" """"Endrin aldehyde 0.0120.0060
ND "" """"Endrin ketone 0.0120.0064
ND "" """"gamma-BHC 0.0120.0060
ND "" """"gamma-Chlordane 0.0120.0060
ND "" """"Heptachlor 0.0120.0060
ND "" """"Heptachlor epoxide 0.0120.0060
ND "" """"Methoxychlor 0.0120.0060
ND "" """"Chlordane (tech)0.0800.040
ND "" """"Toxaphene 0.0800.064
""" "
( 10 - 202 )90.7 %Surrogate: Decachlorobiphenyl
""" "
( 10 - 169 )69.0 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-21 (Solid)
RB11-1
MDL
[TOC_2]Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring[TOC] Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring ND EPA 8270-SIM07/02/19 07/02/19mg/kg B9G00511Acenaphthene0.00500.0030 ND """"""Acenaphthylene 0.00500.0030
ND "" """"Anthracene 0.00500.0030
ND "" """"Benz (a) anthracene 0.00500.0030
ND "" """"Benzo (b) fluoranthene 0.00500.0030
ND "" """"Benzo (k) fluoranthene 0.00500.0030
ND "" """"Benzo (a) pyrene 0.00500.0030
ND "" """"Benzo (g,h,i) perylene 0.0100.0050
ND "" """"Chrysene 0.00500.0030
ND "" """"Dibenz (a,h) anthracene 0.0100.0050
ND "" """"Fluoranthene 0.00500.0030
ND "" """"Fluorene 0.00500.0030
ND "" """"Indeno (1,2,3-cd) pyrene 0.00500.0030
ND "" """"Naphthalene 0.0100.0050
ND "" """"Phenanthrene 0.00500.0030
ND "" """"Pyrene 0.00500.0030
""" "
( 10 - 185 )50.0 %Surrogate: p-Terphenyl-d14
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-23 (Solid)[TOC_1]1903173-23 (Solid)[
RB12-1
MDL
[TOC_2]Total Metals by CVAA[TOC]
Total Metals by CVAA
EPA 7471A0.023 B9F0827 06/28/19 07/01/19mg/kg 1Mercury0.096 J0.010 [TOC_2]Total Metals by ICP[TOC]
Total Metals by ICP
ND EPA 6010B06/27/19 06/28/19mg/kg B9F08221Antimony2.4 B-020.97 "1.3 """""Arsenic 1.9 J0.97
"44 """""Barium 0.970.48
ND "" """"Beryllium 0.480.24
ND "" """"Cadmium 0.240.14
"16 """""Chromium 0.480.24
"1.8 """""Cobalt 0.480.24
"3.1 """""Copper 0.970.48
"3.2 """""Lead 0.480.29
ND "" """"Molybdenum 0.480.24
"6.0 """""Nickel 0.240.097
ND "" """"Selenium 1.90.97
ND "" """"Silver 0.480.19
"1.4 """""Thallium 0.970.48
"10 """""Vanadium 0.970.48
"10 """""Zinc 0.970.48
[TOC_2]Volatile Organic TPH by GC/FID[TOC]
Volatile Organic TPH by GC/FID
ND EPA 8015M07/01/19 07/01/19mg/kg B9G00181TPH Gasoline (C4-C12)0.500.10 """"( 36 - 163 )103 %Surrogate: 4-Bromofluorobenzene
[TOC_2]Semi-Volatile Organic TPH by GC/FID[TOC]
Semi-Volatile Organic TPH by GC/FID
ND EPA 8015M06/28/19 07/01/19mg/kg B9F08141TPH Diesel (C13-C22)107.6 ND """"""TPH Motor Oil (C23-C40)5040
""" "
( 67 - 134 )99.0 %Surrogate: o-Terphenyl
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
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client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-23 (Solid)
RB12-1
MDL
[TOC_2]Organochlorine Pesticides by GC/ECD/ECD[TOC]
Organochlorine Pesticides by GC/ECD/ECD
ND EPA 8081A07/01/19 07/02/19mg/kg B9G00411alpha-BHC 0.00300.0015 ND """"""alpha-Chlordane 0.00300.0015
ND "" """"Aldrin 0.00300.0015
ND "" """"beta-BHC 0.00300.0015
ND "" """"delta-BHC 0.00300.0015
ND "" """"4,4´-DDD 0.00300.0015
"0.025 ""07/04/19"44,4´-DDE 0.0120.0060
ND ""07/02/19""14,4´-DDT 0.00300.0016
ND "" """"Dieldrin 0.00300.0015
ND "" """"Endosulfan I 0.00300.0017
ND "" """"Endosulfan II 0.00300.0015
ND "" """"Endosulfan sulfate 0.00300.0015
ND "" """"Endrin 0.00300.0015
ND "" """"Endrin aldehyde 0.00300.0015
ND "" """"Endrin ketone 0.00300.0016
ND "" """"gamma-BHC 0.00300.0015
ND "" """"gamma-Chlordane 0.00300.0015
ND "" """"Heptachlor 0.00300.0015
ND "" """"Heptachlor epoxide 0.00300.0015
ND "" """"Methoxychlor 0.00300.0015
ND "" """"Chlordane (tech)0.0200.010
ND "" """"Toxaphene 0.0200.016
""" "
( 10 - 202 )92.0 %Surrogate: Decachlorobiphenyl
""" "
( 10 - 169 )65.3 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-23 (Solid)
RB12-1
MDL
[TOC_2]Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring[TOC] Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring ND EPA 8270-SIM07/02/19 07/02/19mg/kg B9G00511Acenaphthene0.00500.0030 ND """"""Acenaphthylene 0.00500.0030
ND "" """"Anthracene 0.00500.0030
ND "" """"Benz (a) anthracene 0.00500.0030
ND "" """"Benzo (b) fluoranthene 0.00500.0030
ND "" """"Benzo (k) fluoranthene 0.00500.0030
ND "" """"Benzo (a) pyrene 0.00500.0030
ND "" """"Benzo (g,h,i) perylene 0.0100.0050
ND "" """"Chrysene 0.00500.0030
ND "" """"Dibenz (a,h) anthracene 0.0100.0050
ND "" """"Fluoranthene 0.00500.0030
ND "" """"Fluorene 0.00500.0030
ND "" """"Indeno (1,2,3-cd) pyrene 0.00500.0030
ND "" """"Naphthalene 0.0100.0050
ND "" """"Phenanthrene 0.00500.0030
ND "" """"Pyrene 0.00500.0030
""" "
( 10 - 185 )78.8 %Surrogate: p-Terphenyl-d14
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-25 (Solid)[TOC_1]1903173-25 (Solid)[
RB13-1
MDL
[TOC_2]Total Metals by CVAA[TOC]
Total Metals by CVAA
EPA 7471A0.018 B9F0827 06/28/19 07/01/19mg/kg 1Mercury0.077 J0.0083 [TOC_2]Total Metals by ICP[TOC]
Total Metals by ICP
ND EPA 6010B06/27/19 06/28/19mg/kg B9F08221Antimony2.4 B-020.97 "1.2 """""Arsenic 1.9 J0.97
"43 """""Barium 0.970.49
ND "" """"Beryllium 0.490.24
ND "" """"Cadmium 0.240.15
"15 """""Chromium 0.490.24
"1.8 """""Cobalt 0.490.24
"3.4 """""Copper 0.970.49
"5.7 """""Lead 0.490.29
ND "" """"Molybdenum 0.490.24
"6.7 """""Nickel 0.240.097
ND "" """"Selenium 1.90.97
ND "" """"Silver 0.490.19
"1.1 """""Thallium 0.970.49
"11 """""Vanadium 0.970.49
"11 """""Zinc 0.970.49
[TOC_2]Volatile Organic TPH by GC/FID[TOC]
Volatile Organic TPH by GC/FID
ND EPA 8015M07/01/19 07/01/19mg/kg B9G00181TPH Gasoline (C4-C12)0.500.10 """"( 36 - 163 )108 %Surrogate: 4-Bromofluorobenzene
[TOC_2]Semi-Volatile Organic TPH by GC/FID[TOC]
Semi-Volatile Organic TPH by GC/FID
ND EPA 8015M06/28/19 06/28/19mg/kg B9F08141TPH Diesel (C13-C22)107.6 "71 """""TPH Motor Oil (C23-C40)5040
""" "
( 67 - 134 )90.3 %Surrogate: o-Terphenyl
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-25 (Solid)
RB13-1
MDL
C-06, R-05
[TOC_2]Organochlorine Pesticides by GC/ECD/ECD[TOC]
Organochlorine Pesticides by GC/ECD/ECD
ND EPA 8081A07/01/19 07/03/19mg/kg B9G004110alpha-BHC 0.0300.015 ND """"""alpha-Chlordane 0.0300.015
ND "" """"Aldrin 0.0300.015
ND "" """"beta-BHC 0.0300.015
ND "" """"delta-BHC 0.0300.015
ND "" """"4,4´-DDD 0.030 CCHI0.015
"0.041 """""4,4´-DDE 0.0300.015
ND "" """"4,4´-DDT 0.030 CCFL
8081

0.016
ND "" """"Dieldrin 0.0300.015
ND "" """"Endosulfan I 0.0300.017
ND "" """"Endosulfan II 0.0300.015
ND "" """"Endosulfan sulfate 0.0300.015
ND "" """"Endrin 0.0300.015
ND "" """"Endrin aldehyde 0.0300.015
ND "" """"Endrin ketone 0.0300.016
ND "" """"gamma-BHC 0.0300.015
ND "" """"gamma-Chlordane 0.0300.015
ND "" """"Heptachlor 0.0300.015
ND "" """"Heptachlor epoxide 0.0300.015
ND "" """"Methoxychlor 0.030 CCFL
8081

0.015
ND "" """"Chlordane (tech)0.200.10
ND "" """"Toxaphene 0.200.16
""" "
( 10 - 202 )128 %Surrogate: Decachlorobiphenyl
""" "
( 10 - 169 )82.1 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-25 (Solid)
RB13-1
MDL
[TOC_2]Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring[TOC] Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring ND EPA 8270-SIM07/02/19 07/02/19mg/kg B9G00511Acenaphthene0.00500.0030 ND """"""Acenaphthylene 0.00500.0030
ND "" """"Anthracene 0.00500.0030
"0.0090 """""Benz (a) anthracene 0.00500.0030
"0.0097 """""Benzo (b) fluoranthene 0.00500.0030
"0.010 """""Benzo (k) fluoranthene 0.00500.0030
"0.011 """""Benzo (a) pyrene 0.00500.0030
"0.0060 """""Benzo (g,h,i) perylene 0.010 J0.0050
"0.012 """""Chrysene 0.00500.0030
ND "" """"Dibenz (a,h) anthracene 0.0100.0050
"0.015 """""Fluoranthene 0.00500.0030
ND "" """"Fluorene 0.00500.0030
"0.0053 """""Indeno (1,2,3-cd) pyrene 0.00500.0030
ND "" """"Naphthalene 0.0100.0050
"0.0073 """""Phenanthrene 0.00500.0030
"0.015 """""Pyrene 0.00500.0030
""" "
( 10 - 185 )83.8 %Surrogate: p-Terphenyl-d14
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-27 (Solid)[TOC_1]1903173-27 (Solid)[
RB14-1
MDL
[TOC_2]Total Metals by CVAA[TOC]
Total Metals by CVAA
EPA 7471A0.020 B9F0827 06/28/19 07/01/19mg/kg 1Mercury0.079 J0.0086 [TOC_2]Total Metals by ICP[TOC]
Total Metals by ICP
ND EPA 6010B06/27/19 06/28/19mg/kg B9F08221Antimony2.5 B-020.98 "1.3 """""Arsenic 2.0 J0.98
"41 """""Barium 0.980.49
ND "" """"Beryllium 0.490.25
ND "" """"Cadmium 0.250.15
"17 """""Chromium 0.490.25
"1.6 """""Cobalt 0.490.25
"3.4 """""Copper 0.980.49
"4.0 """""Lead 0.490.29
ND "" """"Molybdenum 0.490.25
"5.6 """""Nickel 0.250.098
ND "" """"Selenium 2.00.98
ND "" """"Silver 0.490.20
"0.94 """""Thallium 0.98 J0.49
"9.8 """""Vanadium 0.980.49
"13 """""Zinc 0.980.49
[TOC_2]Volatile Organic TPH by GC/FID[TOC]
Volatile Organic TPH by GC/FID
ND EPA 8015M07/01/19 07/01/19mg/kg B9G00181TPH Gasoline (C4-C12)0.500.10 """"( 36 - 163 )104 %Surrogate: 4-Bromofluorobenzene
[TOC_2]Semi-Volatile Organic TPH by GC/FID[TOC]
Semi-Volatile Organic TPH by GC/FID
ND EPA 8015M06/28/19 07/01/19mg/kg B9F08141TPH Diesel (C13-C22)107.6 ND """"""TPH Motor Oil (C23-C40)5040
""" "
( 67 - 134 )99.6 %Surrogate: o-Terphenyl
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-27 (Solid)
RB14-1
MDL
[TOC_2]Organochlorine Pesticides by GC/ECD/ECD[TOC]
Organochlorine Pesticides by GC/ECD/ECD
ND EPA 8081A07/01/19 07/02/19mg/kg B9G00411alpha-BHC 0.00300.0015 ND """"""alpha-Chlordane 0.00300.0015
ND "" """"Aldrin 0.00300.0015
ND "" """"beta-BHC 0.00300.0015
ND "" """"delta-BHC 0.00300.0015
ND "" """"4,4´-DDD 0.00300.0015
"0.056 ""07/04/19"54,4´-DDE 0.0150.0075
"0.0029 ""07/02/19"14,4´-DDT 0.0030 J0.0016
ND "" """"Dieldrin 0.00300.0015
ND "" """"Endosulfan I 0.00300.0017
ND "" """"Endosulfan II 0.00300.0015
ND "" """"Endosulfan sulfate 0.00300.0015
ND "" """"Endrin 0.00300.0015
ND "" """"Endrin aldehyde 0.00300.0015
ND "" """"Endrin ketone 0.00300.0016
ND "" """"gamma-BHC 0.00300.0015
ND "" """"gamma-Chlordane 0.00300.0015
ND "" """"Heptachlor 0.00300.0015
ND "" """"Heptachlor epoxide 0.00300.0015
"0.0041 """""Methoxychlor 0.00300.0015
ND "" """"Chlordane (tech)0.0200.010
ND "" """"Toxaphene 0.0200.016
""" "
( 10 - 202 )98.5 %Surrogate: Decachlorobiphenyl
""" "
( 10 - 169 )70.4 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-27 (Solid)
RB14-1
MDL
[TOC_2]Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring[TOC] Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring ND EPA 8270-SIM07/02/19 07/02/19mg/kg B9G00511Acenaphthene0.00500.0030 ND """"""Acenaphthylene 0.00500.0030
ND "" """"Anthracene 0.00500.0030
ND "" """"Benz (a) anthracene 0.00500.0030
ND "" """"Benzo (b) fluoranthene 0.00500.0030
ND "" """"Benzo (k) fluoranthene 0.00500.0030
ND "" """"Benzo (a) pyrene 0.00500.0030
ND "" """"Benzo (g,h,i) perylene 0.0100.0050
ND "" """"Chrysene 0.00500.0030
ND "" """"Dibenz (a,h) anthracene 0.0100.0050
ND "" """"Fluoranthene 0.00500.0030
ND "" """"Fluorene 0.00500.0030
ND "" """"Indeno (1,2,3-cd) pyrene 0.00500.0030
ND "" """"Naphthalene 0.0100.0050
ND "" """"Phenanthrene 0.00500.0030
ND "" """"Pyrene 0.00500.0030
""" "
( 10 - 185 )72.5 %Surrogate: p-Terphenyl-d14
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-29 (Solid)[TOC_1]1903173-29 (Solid)[
RB15-1
MDL
[TOC_2]Total Metals by CVAA[TOC]
Total Metals by CVAA
EPA 7471A0.039 B9F0827 06/28/19 07/01/19mg/kg 1Mercury0.098 J0.011 [TOC_2]Total Metals by ICP[TOC]
Total Metals by ICP
ND EPA 6010B06/27/19 06/28/19mg/kg B9F08221Antimony2.5 B-020.99 "1.8 """""Arsenic 2.0 J0.99
"43 """""Barium 0.990.49
ND "" """"Beryllium 0.490.25
ND "" """"Cadmium 0.250.15
"17 """""Chromium 0.490.25
"2.8 """""Cobalt 0.490.25
"13 """""Copper 0.990.49
"21 """""Lead 0.490.30
"0.41 """""Molybdenum 0.49 J0.25
"10 """""Nickel 0.250.099
ND "" """"Selenium 2.00.99
ND "" """"Silver 0.490.20
"0.67 """""Thallium 0.99 J0.49
"16 """""Vanadium 0.990.49
"90 """""Zinc 0.990.49
[TOC_2]Volatile Organic TPH by GC/FID[TOC]
Volatile Organic TPH by GC/FID
ND EPA 8015M07/01/19 07/01/19mg/kg B9G00181TPH Gasoline (C4-C12)0.500.10 """"( 36 - 163 )101 %Surrogate: 4-Bromofluorobenzene
[TOC_2]Semi-Volatile Organic TPH by GC/FID[TOC]
Semi-Volatile Organic TPH by GC/FID
EPA 8015M25B9F081406/28/19 06/28/19mg/kg 2TPH Diesel (C13-C22)2015 "320 """""TPH Motor Oil (C23-C40)10080
""" "
( 67 - 134 )91.6 %Surrogate: o-Terphenyl
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-29 (Solid)
RB15-1
MDL
R-01
[TOC_2]Organochlorine Pesticides by GC/ECD/ECD[TOC]
Organochlorine Pesticides by GC/ECD/ECD
ND EPA 8081A07/01/19 07/04/19mg/kg B9G0041100alpha-BHC 0.600.30 ND """"""alpha-Chlordane 0.600.30
ND "" """"Aldrin 0.600.30
ND "" """"beta-BHC 0.600.30
ND "" """"delta-BHC 0.600.30
ND "" """"4,4´-DDD 0.60 CCHI0.30
ND "" """"4,4´-DDE 0.600.30
ND "" """"4,4´-DDT 0.60 CCHI0.32
ND "" """"Dieldrin 0.600.30
ND "" """"Endosulfan I 0.600.34
ND "" """"Endosulfan II 0.600.30
ND "" """"Endosulfan sulfate 0.600.30
ND "" """"Endrin 0.60 CCHI0.30
ND "" """"Endrin aldehyde 0.60 CCHI0.30
ND "" """"Endrin ketone 0.60 CCHI0.32
ND "" """"gamma-BHC 0.60 CCHI0.30
ND "" """"gamma-Chlordane 0.600.30
ND "" """"Heptachlor 0.60 CCHI0.30
ND "" """"Heptachlor epoxide 0.600.30
ND "" """"Methoxychlor 0.60 CCHI0.30
ND "" """"Chlordane (tech)4.02.0
ND "" """"Toxaphene 4.03.2
""" "S-04( 10 - 202 )684 %Surrogate: Decachlorobiphenyl """ "
( 10 - 169 )116 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-29 (Solid)
RB15-1
MDL
R-05
[TOC_2]Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring[TOC] Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring ND EPA 8270-SIM07/02/19 07/02/19mg/kg B9G00514Acenaphthene0.0600.036 ND """"""Acenaphthylene 0.0600.036
ND "" """"Anthracene 0.0600.036
"0.048 """""Benz (a) anthracene 0.060 J0.036
"0.088 """""Benzo (b) fluoranthene 0.060 ISlowA0.036
"0.076 """""Benzo (k) fluoranthene 0.060 ISlowA0.036
"0.064 """""Benzo (a) pyrene 0.060 ISlowA0.036
ND "" """"Benzo (g,h,i) perylene 0.120.060
"0.076 """""Chrysene 0.0600.036
ND "" """"Dibenz (a,h) anthracene 0.120.060
"0.092 """""Fluoranthene 0.0600.036
ND "" """"Fluorene 0.0600.036
ND "" """"Indeno (1,2,3-cd) pyrene 0.0600.036
ND "" """"Naphthalene 0.120.060
"0.044 """""Phenanthrene 0.060 J0.036
"0.084 """""Pyrene 0.0600.036
""" "
( 10 - 185 )105 %Surrogate: p-Terphenyl-d14
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-31 (Solid)[TOC_1]1903173-31 (Solid)[
RB16-1
MDL
[TOC_2]Total Metals by CVAA[TOC]
Total Metals by CVAA
EPA 7471A0.033 B9F0827 06/28/19 07/01/19mg/kg 1Mercury0.077 J0.0084 [TOC_2]Total Metals by ICP[TOC]
Total Metals by ICP
ND EPA 6010B06/27/19 06/28/19mg/kg B9F08221Antimony2.5 B-020.99 "1.1 """""Arsenic 2.0 J0.99
"37 """""Barium 0.990.49
ND "" """"Beryllium 0.490.25
ND "" """"Cadmium 0.250.15
"23 """""Chromium 0.490.25
"3.4 """""Cobalt 0.490.25
"9.3 """""Copper 0.990.49
"10 """""Lead 0.490.30
ND "" """"Molybdenum 0.490.25
"22 """""Nickel 0.250.099
ND "" """"Selenium 2.00.99
ND "" """"Silver 0.490.20
"1.5 """""Thallium 0.990.49
"18 """""Vanadium 0.990.49
"23 """""Zinc 0.990.49
[TOC_2]Volatile Organic TPH by GC/FID[TOC]
Volatile Organic TPH by GC/FID
ND EPA 8015M07/01/19 07/01/19mg/kg B9G00181TPH Gasoline (C4-C12)0.500.099 """"( 36 - 163 )97.5 %Surrogate: 4-Bromofluorobenzene
R-06
[TOC_2]Semi-Volatile Organic TPH by GC/FID[TOC]
Semi-Volatile Organic TPH by GC/FID
ND EPA 8015M06/28/19 06/28/19mg/kg B9F081410TPH Diesel (C13-C22)10076 "890 """""TPH Motor Oil (C23-C40)500400
""" "
( 67 - 134 )94.6 %Surrogate: o-Terphenyl
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
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Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-31 (Solid)
RB16-1
MDL
R-01
[TOC_2]Organochlorine Pesticides by GC/ECD/ECD[TOC]
Organochlorine Pesticides by GC/ECD/ECD
ND EPA 8081A07/01/19 07/04/19mg/kg B9G004120alpha-BHC 0.120.060 ND """"""alpha-Chlordane 0.120.060
ND "" """"Aldrin 0.120.060
ND "" """"beta-BHC 0.120.060
ND "" """"delta-BHC 0.120.060
ND "" """"4,4´-DDD 0.12 CCHI0.060
ND "" """"4,4´-DDE 0.120.060
ND "" """"4,4´-DDT 0.12 CCHI0.064
ND "" """"Dieldrin 0.120.060
ND "" """"Endosulfan I 0.120.068
ND "" """"Endosulfan II 0.120.060
ND "" """"Endosulfan sulfate 0.120.060
ND "" """"Endrin 0.12 CCHI0.060
ND "" """"Endrin aldehyde 0.12 CCHI0.060
ND "" """"Endrin ketone 0.12 CCHI0.064
ND "" """"gamma-BHC 0.12 CCHI0.060
ND "" """"gamma-Chlordane 0.120.060
ND "" """"Heptachlor 0.12 CCHI0.060
ND "" """"Heptachlor epoxide 0.120.060
ND "" """"Methoxychlor 0.12 CCHI0.060
ND "" """"Chlordane (tech)0.800.40
ND "" """"Toxaphene 0.800.64
""" "S-04( 10 - 202 )206 %Surrogate: Decachlorobiphenyl """ "
( 10 - 169 )97.5 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
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client.oec.com\reportsClient Connect:

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Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-31 (Solid)
RB16-1
MDL
R-05
[TOC_2]Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring[TOC] Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring ND EPA 8270-SIM07/02/19 07/02/19mg/kg B9G005110Acenaphthene0.150.090 ND """"""Acenaphthylene 0.150.090
ND "" """"Anthracene 0.150.090
ND "" """"Benz (a) anthracene 0.150.090
ND "" """"Benzo (b) fluoranthene 0.150.090
ND "" """"Benzo (k) fluoranthene 0.150.090
ND "" """"Benzo (a) pyrene 0.150.090
ND "" """"Benzo (g,h,i) perylene 0.300.15
ND "" """"Chrysene 0.150.090
ND "" """"Dibenz (a,h) anthracene 0.300.15
ND "" """"Fluoranthene 0.150.090
ND "" """"Fluorene 0.150.090
ND "" """"Indeno (1,2,3-cd) pyrene 0.150.090
ND "" """"Naphthalene 0.300.15
ND "" """"Phenanthrene 0.150.090
ND "" """"Pyrene 0.150.090
""" "
( 10 - 185 )112 %Surrogate: p-Terphenyl-d14
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
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client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-33 (Solid)[TOC_1]1903173-33 (Solid)[
RB17-1
MDL
[TOC_2]Total Metals by CVAA[TOC]
Total Metals by CVAA
EPA 7471A0.028 B9F0827 06/28/19 07/01/19mg/kg 1Mercury0.096 J0.010 [TOC_2]Total Metals by ICP[TOC]
Total Metals by ICP
ND EPA 6010B06/27/19 06/28/19mg/kg B9F08221Antimony2.4 B-020.98 "1.9 """""Arsenic 2.0 J0.98
"45 """""Barium 0.980.49
ND "" """"Beryllium 0.490.24
ND "" """"Cadmium 0.240.15
"16 """""Chromium 0.490.24
"1.9 """""Cobalt 0.490.24
"4.6 """""Copper 0.980.49
"6.7 """""Lead 0.490.29
"0.27 """""Molybdenum 0.49 J0.24
"6.4 """""Nickel 0.240.098
ND "" """"Selenium 2.00.98
ND "" """"Silver 0.490.20
"0.96 """""Thallium 0.98 J0.49
"11 """""Vanadium 0.980.49
"15 """""Zinc 0.980.49
[TOC_2]Volatile Organic TPH by GC/FID[TOC]
Volatile Organic TPH by GC/FID
ND EPA 8015M07/01/19 07/01/19mg/kg B9G00181TPH Gasoline (C4-C12)0.500.10 """"( 36 - 163 )109 %Surrogate: 4-Bromofluorobenzene
[TOC_2]Semi-Volatile Organic TPH by GC/FID[TOC]
Semi-Volatile Organic TPH by GC/FID
EPA 8015M12B9F081406/28/19 06/28/19mg/kg 1TPH Diesel (C13-C22)107.6 "47 """""TPH Motor Oil (C23-C40)50 J40
""" "
( 67 - 134 )91.2 %Surrogate: o-Terphenyl
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
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client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-33 (Solid)
RB17-1
MDL
R-05
[TOC_2]Organochlorine Pesticides by GC/ECD/ECD[TOC]
Organochlorine Pesticides by GC/ECD/ECD
ND EPA 8081A07/01/19 07/02/19mg/kg B9G00415alpha-BHC 0.0150.0075 ND """"""alpha-Chlordane 0.0150.0075
ND "" """"Aldrin 0.0150.0075
ND "" """"beta-BHC 0.0150.0075
ND "" """"delta-BHC 0.0150.0075
ND "" """"4,4´-DDD 0.015 CCHI0.0075
"0.15 ""07/03/19"204,4´-DDE 0.0600.030
"0.016 ""07/02/19"54,4´-DDT 0.015 CCFL
8081

0.0080
ND "" """"Dieldrin 0.0150.0075
ND "" """"Endosulfan I 0.0150.0085
ND "" """"Endosulfan II 0.0150.0075
ND "" """"Endosulfan sulfate 0.0150.0075
ND "" """"Endrin 0.0150.0075
ND "" """"Endrin aldehyde 0.0150.0075
ND "" """"Endrin ketone 0.0150.0080
ND "" """"gamma-BHC 0.0150.0075
ND "" """"gamma-Chlordane 0.0150.0075
ND "" """"Heptachlor 0.0150.0075
ND "" """"Heptachlor epoxide 0.0150.0075
ND "" """"Methoxychlor 0.015 CCFL
8081

0.0075
ND "" """"Chlordane (tech)0.100.050
ND "" """"Toxaphene 0.100.080
""" "
( 10 - 202 )106 %Surrogate: Decachlorobiphenyl
"""07/03/19( 10 - 202 )138 %Surrogate: Decachlorobiphenyl """ "
( 10 - 169 )83.4 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene """07/02/19( 10 - 169 )78.5 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-33 (Solid)
RB17-1
MDL
R-05
[TOC_2]Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring[TOC] Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring ND EPA 8270-SIM07/02/19 07/02/19mg/kg B9G00512Acenaphthene0.0100.0060 ND """"""Acenaphthylene 0.0100.0060
ND "" """"Anthracene 0.0100.0060
"0.011 """""Benz (a) anthracene 0.0100.0060
"0.014 """""Benzo (b) fluoranthene 0.010 ISlowA0.0060
"0.017 """""Benzo (k) fluoranthene 0.010 ISlowA0.0060
"0.013 """""Benzo (a) pyrene 0.010 ISlowA0.0060
ND "" """"Benzo (g,h,i) perylene 0.0200.010
"0.019 """""Chrysene 0.0100.0060
ND "" """"Dibenz (a,h) anthracene 0.0200.010
"0.029 """""Fluoranthene 0.0100.0060
ND "" """"Fluorene 0.0100.0060
ND "" """"Indeno (1,2,3-cd) pyrene 0.0100.0060
ND "" """"Naphthalene 0.0200.010
"0.023 """""Phenanthrene 0.0100.0060
"0.027 """""Pyrene 0.0100.0060
""" "
( 10 - 185 )80.0 %Surrogate: p-Terphenyl-d14
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-35 (Solid)[TOC_1]1903173-35 (Solid)[
RB18-1
MDL
[TOC_2]Total Metals by CVAA[TOC]
Total Metals by CVAA
EPA 7471A0.020 B9F0827 06/28/19 07/01/19mg/kg 1Mercury0.090 J0.0097 [TOC_2]Total Metals by ICP[TOC]
Total Metals by ICP
ND EPA 6010B06/27/19 06/28/19mg/kg B9F08221Antimony2.4 B-020.94 "1.4 """""Arsenic 1.9 J0.94
"46 """""Barium 0.940.47
ND "" """"Beryllium 0.470.24
ND "" """"Cadmium 0.240.14
"16 """""Chromium 0.470.24
"2.1 """""Cobalt 0.470.24
"3.6 """""Copper 0.940.47
"7.0 """""Lead 0.470.28
ND "" """"Molybdenum 0.470.24
"6.1 """""Nickel 0.240.094
ND "" """"Selenium 1.90.94
ND "" """"Silver 0.470.19
"0.90 """""Thallium 0.94 J0.47
"10 """""Vanadium 0.940.47
"13 """""Zinc 0.940.47
[TOC_2]Volatile Organic TPH by GC/FID[TOC]
Volatile Organic TPH by GC/FID
ND EPA 8015M07/03/19 07/03/19mg/kg B9G00931TPH Gasoline (C4-C12)0.500.099 """"( 36 - 163 )86.3 %Surrogate: 4-Bromofluorobenzene
[TOC_2]Semi-Volatile Organic TPH by GC/FID[TOC]
Semi-Volatile Organic TPH by GC/FID
ND EPA 8015M06/28/19 07/01/19mg/kg B9G00131TPH Diesel (C13-C22)107.6 ND """"""TPH Motor Oil (C23-C40)5040
""" "
( 67 - 134 )97.9 %Surrogate: o-Terphenyl
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-35 (Solid)
RB18-1
MDL
R-05
[TOC_2]Organochlorine Pesticides by GC/ECD/ECD[TOC]
Organochlorine Pesticides by GC/ECD/ECD
ND EPA 8081A07/01/19 07/02/19mg/kg B9G00415alpha-BHC 0.0150.0075 ND """"""alpha-Chlordane 0.0150.0075
ND "" """"Aldrin 0.0150.0075
ND "" """"beta-BHC 0.0150.0075
ND "" """"delta-BHC 0.0150.0075
ND "" """"4,4´-DDD 0.015 CCHI0.0075
"0.058 """""4,4´-DDE 0.0150.0075
"0.019 """""4,4´-DDT 0.015 CCFL
8081

0.0080
ND "" """"Dieldrin 0.0150.0075
ND "" """"Endosulfan I 0.0150.0085
ND "" """"Endosulfan II 0.0150.0075
ND "" """"Endosulfan sulfate 0.0150.0075
ND "" """"Endrin 0.0150.0075
ND "" """"Endrin aldehyde 0.0150.0075
ND "" """"Endrin ketone 0.0150.0080
ND "" """"gamma-BHC 0.0150.0075
ND "" """"gamma-Chlordane 0.0150.0075
ND "" """"Heptachlor 0.0150.0075
ND "" """"Heptachlor epoxide 0.0150.0075
ND "" """"Methoxychlor 0.015 CCFL
8081

0.0075
ND "" """"Chlordane (tech)0.100.050
ND "" """"Toxaphene 0.100.080
""" "
( 10 - 202 )99.2 %Surrogate: Decachlorobiphenyl
""" "
( 10 - 169 )64.4 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-35 (Solid)
RB18-1
MDL
[TOC_2]Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring[TOC] Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring ND EPA 8270-SIM07/02/19 07/02/19mg/kg B9G00801Acenaphthene0.00500.0030 ND """"""Acenaphthylene 0.00500.0030
"0.0057 """""Anthracene 0.00500.0030
"0.035 """""Benz (a) anthracene 0.00500.0030
"0.030 """""Benzo (b) fluoranthene 0.00500.0030
"0.036 """""Benzo (k) fluoranthene 0.00500.0030
"0.039 """""Benzo (a) pyrene 0.00500.0030
"0.015 """""Benzo (g,h,i) perylene 0.0100.0050
"0.046 """""Chrysene 0.00500.0030
ND "" """"Dibenz (a,h) anthracene 0.0100.0050
"0.065 """""Fluoranthene 0.00500.0030
ND "" """"Fluorene 0.00500.0030
"0.015 """""Indeno (1,2,3-cd) pyrene 0.00500.0030
ND "" """"Naphthalene 0.0100.0050
"0.037 """""Phenanthrene 0.00500.0030
"0.064 """""Pyrene 0.00500.0030
""" "
( 10 - 185 )91.2 %Surrogate: p-Terphenyl-d14
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-37 (Solid)[TOC_1]1903173-37 (Solid)[
RB19-1
MDL
[TOC_2]Total Metals by CVAA[TOC]
Total Metals by CVAA
EPA 7471A0.038 B9F0827 06/28/19 07/01/19mg/kg 1Mercury0.082 J0.0089 [TOC_2]Total Metals by ICP[TOC]
Total Metals by ICP
ND EPA 6010B06/27/19 06/28/19mg/kg B9F08221Antimony2.3 B-020.94 "1.1 """""Arsenic 1.9 J0.94
"40 """""Barium 0.940.47
ND "" """"Beryllium 0.470.23
ND "" """"Cadmium 0.230.14
"15 """""Chromium 0.470.23
"1.9 """""Cobalt 0.470.23
"3.1 """""Copper 0.940.47
"3.1 """""Lead 0.470.28
ND "" """"Molybdenum 0.470.23
"5.7 """""Nickel 0.230.094
ND "" """"Selenium 1.90.94
ND "" """"Silver 0.470.19
"1.2 """""Thallium 0.940.47
"10 """""Vanadium 0.940.47
"10 """""Zinc 0.940.47
[TOC_2]Volatile Organic TPH by GC/FID[TOC]
Volatile Organic TPH by GC/FID
ND EPA 8015M07/03/19 07/03/19mg/kg B9G00931TPH Gasoline (C4-C12)0.500.10 """"( 36 - 163 )89.4 %Surrogate: 4-Bromofluorobenzene
[TOC_2]Semi-Volatile Organic TPH by GC/FID[TOC]
Semi-Volatile Organic TPH by GC/FID
ND EPA 8015M07/01/19 07/01/19mg/kg B9G00131TPH Diesel (C13-C22)107.6 ND """"""TPH Motor Oil (C23-C40)5040
""" "
( 67 - 134 )101 %Surrogate: o-Terphenyl
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-37 (Solid)
RB19-1
MDL
R-05
[TOC_2]Organochlorine Pesticides by GC/ECD/ECD[TOC]
Organochlorine Pesticides by GC/ECD/ECD
ND EPA 8081A07/01/19 07/02/19mg/kg B9G004110alpha-BHC 0.0300.015 ND """"""alpha-Chlordane 0.0300.015
ND "" """"Aldrin 0.0300.015
ND "" """"beta-BHC 0.0300.015
ND "" """"delta-BHC 0.0300.015
ND "" """"4,4´-DDD 0.030 CCHI0.015
ND "" """"4,4´-DDE 0.0300.015
ND "" """"4,4´-DDT 0.030 CCFL
8081

0.016
ND "" """"Dieldrin 0.0300.015
ND "" """"Endosulfan I 0.0300.017
ND "" """"Endosulfan II 0.0300.015
ND "" """"Endosulfan sulfate 0.0300.015
ND "" """"Endrin 0.0300.015
ND "" """"Endrin aldehyde 0.0300.015
ND "" """"Endrin ketone 0.0300.016
ND "" """"gamma-BHC 0.0300.015
ND "" """"gamma-Chlordane 0.0300.015
ND "" """"Heptachlor 0.0300.015
ND "" """"Heptachlor epoxide 0.0300.015
ND "" """"Methoxychlor 0.030 CCFL
8081

0.015
ND "" """"Chlordane (tech)0.200.10
ND "" """"Toxaphene 0.200.16
""" "
( 10 - 202 )114 %Surrogate: Decachlorobiphenyl
""" "
( 10 - 169 )66.9 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-37 (Solid)
RB19-1
MDL
R-05
[TOC_2]Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring[TOC] Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring ND EPA 8270-SIM07/03/19 07/03/19mg/kg B9G00802Acenaphthene0.0100.0060 "0.019 """""Acenaphthylene 0.0100.0060
ND "" """"Anthracene 0.0100.0060
ND "" """"Benz (a) anthracene 0.0100.0060
ND "" """"Benzo (b) fluoranthene 0.0100.0060
ND "" """"Benzo (k) fluoranthene 0.0100.0060
ND "" """"Benzo (a) pyrene 0.0100.0060
ND "" """"Benzo (g,h,i) perylene 0.0200.010
"0.0067 """""Chrysene 0.010 J0.0060
ND "" """"Dibenz (a,h) anthracene 0.0200.010
"0.0080 """""Fluoranthene 0.010 J0.0060
"0.012 """""Fluorene 0.0100.0060
ND "" """"Indeno (1,2,3-cd) pyrene 0.0100.0060
"0.31 ""07/05/19"5Naphthalene0.0500.025
"0.011 ""07/03/19"2Phenanthrene0.0100.0060
"0.0073 """""Pyrene 0.010 J0.0060
""" "
( 10 - 185 )85.0 %Surrogate: p-Terphenyl-d14
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.

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Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
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07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-39 (Solid)[TOC_1]1903173-39 (Solid)[
RB20-1
MDL
[TOC_2]Total Metals by CVAA[TOC]
Total Metals by CVAA
EPA 7471A0.036 B9F0827 06/28/19 07/01/19mg/kg 1Mercury0.076 J0.0082 [TOC_2]Total Metals by ICP[TOC]
Total Metals by ICP
ND EPA 6010B06/27/19 06/28/19mg/kg B9F08221Antimony2.3 B-020.92 "2.1 """""Arsenic 1.80.92
"48 """""Barium 0.920.46
ND "" """"Beryllium 0.460.23
ND "" """"Cadmium 0.230.14
"17 """""Chromium 0.460.23
"2.3 """""Cobalt 0.460.23
"4.8 """""Copper 0.920.46
"9.6 """""Lead 0.460.28
ND "" """"Molybdenum 0.460.23
"6.6 """""Nickel 0.230.092
ND "" """"Selenium 1.80.92
ND "" """"Silver 0.460.18
"1.1 """""Thallium 0.920.46
"12 """""Vanadium 0.920.46
"15 """""Zinc 0.920.46
[TOC_2]Volatile Organic TPH by GC/FID[TOC]
Volatile Organic TPH by GC/FID
ND EPA 8015M07/01/19 07/01/19mg/kg B9G00181TPH Gasoline (C4-C12)0.500.10 """"( 36 - 163 )109 %Surrogate: 4-Bromofluorobenzene
[TOC_2]Semi-Volatile Organic TPH by GC/FID[TOC]
Semi-Volatile Organic TPH by GC/FID
ND EPA 8015M07/01/19 07/01/19mg/kg B9G00131TPH Diesel (C13-C22)107.6 ND """"""TPH Motor Oil (C23-C40)5040
""" "
( 67 - 134 )97.7 %Surrogate: o-Terphenyl
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
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Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-39 (Solid)
RB20-1
MDL
R-05
[TOC_2]Organochlorine Pesticides by GC/ECD/ECD[TOC]
Organochlorine Pesticides by GC/ECD/ECD
ND EPA 8081A07/01/19 07/02/19mg/kg B9G00414alpha-BHC 0.0120.0060 ND """"""alpha-Chlordane 0.0120.0060
ND "" """"Aldrin 0.0120.0060
ND "" """"beta-BHC 0.0120.0060
ND "" """"delta-BHC 0.0120.0060
ND "" """"4,4´-DDD 0.0120.0060
"0.18 ""07/04/19"204,4´-DDE 0.0600.030
"0.049 ""07/02/19"44,4´-DDT 0.0120.0064
ND "" """"Dieldrin 0.0120.0060
ND "" """"Endosulfan I 0.0120.0068
ND "" """"Endosulfan II 0.0120.0060
ND "" """"Endosulfan sulfate 0.0120.0060
ND "" """"Endrin 0.0120.0060
ND "" """"Endrin aldehyde 0.0120.0060
ND "" """"Endrin ketone 0.0120.0064
ND "" """"gamma-BHC 0.0120.0060
ND "" """"gamma-Chlordane 0.0120.0060
ND "" """"Heptachlor 0.0120.0060
ND "" """"Heptachlor epoxide 0.0120.0060
ND "" """"Methoxychlor 0.0120.0060
ND "" """"Chlordane (tech)0.0800.040
ND "" """"Toxaphene 0.0800.064
""" "
( 10 - 202 )119 %Surrogate: Decachlorobiphenyl
""" "
( 10 - 169 )62.5 %Surrogate: 2,4,5,6 Tetrachloro-m-xylene 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
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Project:

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Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

ResultAnalyte BatchRL Prepared Analyzed Method Notes DilutionUnits 1903173-39 (Solid)
RB20-1
MDL
[TOC_2]Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring[TOC] Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring ND EPA 8270-SIM07/03/19 07/03/19mg/kg B9G00801Acenaphthene0.00500.0030 "0.0060 """""Acenaphthylene 0.00500.0030
"0.0057 """""Anthracene 0.00500.0030
"0.025 """""Benz (a) anthracene 0.00500.0030
"0.026 """""Benzo (b) fluoranthene 0.00500.0030
"0.030 """""Benzo (k) fluoranthene 0.00500.0030
"0.028 """""Benzo (a) pyrene 0.00500.0030
"0.0096 """""Benzo (g,h,i) perylene 0.010 J0.0050
"0.034 """""Chrysene 0.00500.0030
ND "" """"Dibenz (a,h) anthracene 0.0100.0050
"0.049 """""Fluoranthene 0.00500.0030
"0.0053 """""Fluorene 0.00500.0030
"0.0096 """""Indeno (1,2,3-cd) pyrene 0.00500.0030
"0.042 """""Naphthalene 0.0100.0050
"0.037 """""Phenanthrene 0.00500.0030
"0.047 """""Pyrene 0.00500.0030
""" "
( 10 - 185 )88.8 %Surrogate: p-Terphenyl-d14
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
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Project:

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Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:
[TOC_1]
Total Metals by CVAA - Quality Control
Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
[TOC_2]Batch B9F0827 - EPA 7471A Prep[TOC]
Batch B9F0827 - EPA 7471A Preparation: EPA 7471A Prep 06/28/19 08:22 Blank (B9F0827-BLK1)
[TOC_3]Blank (B9F0827-BLK1)[TOC]
Analyzed: 07/01/19 14:21
Mercury mg/kgND0.100.011
LCS (B9F0827-BS1)
[TOC_3]LCS (B9F0827-BS1)[TOC]
Analyzed: 07/01/19 14:16
Mercury mg/kg0.846 0.10 0.833 85-1151010.011
LCS Dup (B9F0827-BSD1)
[TOC_3]LCS Dup (B9F0827-BSD1)[TOC]
Analyzed: 07/01/19 14:18
Mercury mg/kg0.843 0.10 0.833 2085-115101 0.2370.011
Duplicate (B9F0827-DUP1)Source: 1903173-01
[TOC_3]Duplicate (B9F0827-DUP1)[TOC]
Analyzed: 07/01/19 14:25
Mercury mg/kg0.0178 0.088 0.0190 20 J6.510.0096
Matrix Spike (B9F0827-MS1)Source: 1903173-01
[TOC_3]Matrix Spike (B9F0827-MS1)[TOC]
Analyzed: 07/01/19 14:27
Mercury mg/kg0.838 0.096 0.799 0.0190 75-1251030.010
Matrix Spike Dup (B9F0827-MSD1)Source: 1903173-01
[TOC_3]Matrix Spike Dup (B9F0827-MSD1)[TOC]
Analyzed: 07/01/19 14:29
Mercury mg/kg0.827 0.093 0.776 0.0190 2075-125104 1.380.010 Post Spike (B9F0827-PS1)Source: 1903173-01
[TOC_3]Post Spike (B9F0827-PS1)[TOC]
Analyzed: 07/01/19 14:31
Mercury ug/L5.43 5.00 0.114 85-115106
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
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client.oec.com\reportsClient Connect:

Project:

Project Number:

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Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:
[TOC_1]
Total Metals by ICP - Quality Control
Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
[TOC_2]Batch B9F0822 - EPA 3050B[TOC]
Batch B9F0822 - EPA 6010B Preparation: EPA 3050B 06/27/19 16:11 Blank (B9F0822-BLK1)
[TOC_3]Blank (B9F0822-BLK1)[TOC]
Analyzed: 06/28/19 13:31
Antimony mg/kg1.16 2.5 B-02, J1.0
Arsenic "ND 2.01.0
Barium "ND 1.00.50
Beryllium "ND 0.500.25
Cadmium "ND 0.250.15
Chromium "ND 0.500.25
Cobalt "ND 0.500.25
Copper "ND 1.00.50
Lead "ND 0.500.30
Molybdenum "ND 0.500.25
Nickel "ND 0.250.10
Selenium "ND 2.01.0
Silver "ND 0.500.20
Thallium "ND 1.00.50
Vanadium "ND 1.00.50
Zinc "ND 1.00.50
LCS (B9F0822-BS1)
[TOC_3]LCS (B9F0822-BS1)[TOC]
Analyzed: 06/28/19 13:13
Antimony mg/kg80.5 2.5 100 80-12080.51.0
Arsenic "98.4 2.0 100 80-12098.41.0
Barium "101 1.0 100 80-1201010.50
Beryllium "102 0.50 100 80-1201020.25
Cadmium "100 0.25 100 80-1201000.15
Chromium "102 0.50 100 80-1201020.25
Cobalt "102 0.50 100 80-1201020.25
Copper "98.6 1.0 100 80-12098.60.50
Lead "103 0.50 100 80-1201030.30
Molybdenum "100 0.50 100 80-1201000.25
Nickel "101 0.25 100 80-1201010.10
Selenium "97.6 2.0 100 80-12097.61.0
Silver "4.84 0.50 5.00 80-12096.70.20
Thallium "103 1.0 100 80-1201030.50
Vanadium "103 1.0 100 80-1201030.50
Zinc "101 1.0 100 80-1201010.50
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
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Project:

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Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

Total Metals by ICP - Quality Control
Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
Batch B9F0822 - EPA 6010B Preparation: EPA 3050B 06/27/19 16:11 LCS Dup (B9F0822-BSD1)
[TOC_3]LCS Dup (B9F0822-BSD1)[TOC]
Analyzed: 06/28/19 13:16
Antimony mg/kg85.8 2.5 100 2080-12085.8 6.321.0
Arsenic "102 2.0 100 2080-120102 3.351.0
Barium "103 1.0 100 2080-120103 2.460.50
Beryllium "105 0.50 100 2080-120105 2.420.25
Cadmium "102 0.25 100 2080-120102 2.020.15
Chromium "105 0.50 100 2080-120105 3.140.25
Cobalt "104 0.50 100 2080-120104 2.040.25
Copper "102 1.0 100 2080-120102 2.900.50
Lead "105 0.50 100 2080-120105 2.220.30
Molybdenum "103 0.50 100 2080-120103 3.300.25
Nickel "103 0.25 100 2080-120103 2.010.10
Selenium "101 2.0 100 2080-120101 3.181.0
Silver "5.03 0.50 5.00 2080-120101 3.950.20
Thallium "105 1.0 100 2080-120105 1.250.50
Vanadium "106 1.0 100 2080-120106 2.970.50
Zinc "103 1.0 100 2080-120103 1.960.50
Duplicate (B9F0822-DUP1)Source: 1903173-01
[TOC_3]Duplicate (B9F0822-DUP1)[TOC]
Analyzed: 06/28/19 14:30
Antimony mg/kgND2.5 ND 201.0
Arsenic "1.97 2.0 1.61 20 QR-04, J20.21.0
Barium "41.6 1.0 42.4 201.740.50
Beryllium "ND 0.50 ND 200.25
Cadmium "ND 0.25 ND 200.15
Chromium "12.6 0.50 12.4 202.200.25
Cobalt "1.93 0.50 1.99 203.080.25
Copper "3.31 1.0 3.35 201.210.50
Lead "6.15 0.50 6.20 200.8200.30
Molybdenum "ND 0.50 0.326 200.25
Nickel "5.76 0.25 5.69 201.360.10
Selenium "ND 2.0 ND 201.0
Silver "ND 0.50 ND 200.20
Thallium "0.644 1.0 0.928 20 QR-04, J36.20.50
Vanadium "9.74 1.0 10.0 202.950.50
Zinc "10.7 1.0 10.8 200.7380.50
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
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client.oec.com\reportsClient Connect:

Project:

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Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

Total Metals by ICP - Quality Control
Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
Batch B9F0822 - EPA 6010B Preparation: EPA 3050B 06/27/19 16:11 Matrix Spike (B9F0822-MS1)Source: 1903173-01
[TOC_3]Matrix Spike (B9F0822-MS1)[TOC]
Analyzed: 06/28/19 13:18
Antimony mg/kg54.4 2.4 95.0 ND 10-10357.20.95
Arsenic "93.2 1.9 95.0 1.61 74-12396.50.95
Barium "135 0.95 95.0 42.4 26-18397.70.47
Beryllium "95.3 0.47 95.0 ND 79-1191000.24
Cadmium "92.0 0.24 95.0 ND 76-11796.90.14
Chromium "112 0.47 95.0 12.4 55-1511050.24
Cobalt "94.7 0.47 95.0 1.99 73-12097.70.24
Copper "100 0.95 95.0 3.35 64-1431020.47
Lead "99.8 0.47 95.0 6.20 59-13298.60.28
Molybdenum "91.5 0.47 95.0 0.326 66-11696.00.24
Nickel "101 0.24 95.0 5.69 49-1461010.095
Selenium "88.7 1.9 95.0 ND 65-12293.40.95
Silver "4.67 0.47 4.75 ND 40-13498.30.19
Thallium "92.6 0.95 95.0 0.928 65-12096.50.47
Vanadium "106 0.95 95.0 10.0 70-1351010.47
Zinc "105 0.95 95.0 10.8 51-14699.00.47
Matrix Spike Dup (B9F0822-MSD1)Source: 1903173-01
[TOC_3]Matrix Spike Dup (B9F0822-MSD1)[TOC]
Analyzed: 06/28/19 13:21
Antimony mg/kg54.8 2.3 93.3 ND 2010-10358.7 0.7130.93
Arsenic "95.7 1.9 93.3 1.61 2074-123101 2.600.93
Barium "143 0.93 93.3 42.4 2026-183108 5.820.47
Beryllium "97.2 0.47 93.3 ND 2079-119104 2.070.23
Cadmium "94.0 0.23 93.3 ND 2076-117101 2.210.14
Chromium "122 0.47 93.3 12.4 2055-151117 8.110.23
Cobalt "96.9 0.47 93.3 1.99 2073-120102 2.240.23
Copper "102 0.93 93.3 3.35 2064-143106 2.160.47
Lead "101 0.47 93.3 6.20 2059-132102 1.630.28
Molybdenum "94.4 0.47 93.3 0.326 2066-116101 3.170.23
Nickel "104 0.23 93.3 5.69 2049-146106 3.060.093
Selenium "90.2 1.9 93.3 ND 2065-12296.7 1.680.93
Silver "4.66 0.47 4.66 ND 2040-13499.9 0.1740.19
Thallium "94.7 0.93 93.3 0.928 2065-120101 2.280.47
Vanadium "111 0.93 93.3 10.0 2070-135108 4.340.47
Zinc "108 0.93 93.3 10.8 2051-146104 2.990.47
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

Total Metals by ICP - Quality Control
Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
Batch B9F0822 - EPA 6010B Preparation: EPA 3050B 06/27/19 16:11 Post Spike (B9F0822-PS1)Source: 1903173-01
[TOC_3]Post Spike (B9F0822-PS1)[TOC]
Analyzed: 06/28/19 14:22
Antimony mg/L1.94 2.00 -0.00274 75-12597.2
Arsenic "1.99 2.00 0.0337 75-12597.9
Barium "2.87 2.00 0.888 75-12599.1
Beryllium "2.00 2.00 0.00293 75-125100
Cadmium "1.95 2.00 0.000782 75-12597.7
Chromium "2.28 2.00 0.259 75-125101
Cobalt "2.02 2.00 0.0418 75-12599.2
Copper "2.11 2.00 0.0703 75-125102
Lead "2.12 2.00 0.130 75-12599.7
Molybdenum "1.96 2.00 0.00685 75-12597.5
Nickel "2.08 2.00 0.119 75-12597.9
Selenium "1.93 2.00 -0.0235 75-12596.4
Silver "0.0995 0.100 -0.00127 75-12599.5
Thallium "1.99 2.00 0.0195 75-12598.6
Vanadium "2.26 2.00 0.210 75-125102
Zinc "2.19 2.00 0.226 75-12598.0
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
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client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:
[TOC_1]
Volatile Organic TPH by GC/FID - Quality Control
Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
[TOC_2]Batch B9G0018 - EPA 5035/5030B MEOH GC[TOC]
Batch B9G0018 - EPA 8015M Preparation: EPA 5035/5030B MEOH GC 07/01/19 08:25 Blank (B9G0018-BLK1)
[TOC_3]Blank (B9G0018-BLK1)[TOC]
Analyzed: 07/01/19 11:25
TPH Gasoline (C4-C12)mg/kgND0.500.10
"0.125 36-163Surrogate: 4-Bromofluorobenzene 1100.137
LCS (B9G0018-BS1)
[TOC_3]LCS (B9G0018-BS1)[TOC]
Analyzed: 07/01/19 10:04
TPH Gasoline (C4-C12)mg/kg0.597 0.50 0.499 64-1611200.10 "0.125 36-163Surrogate: 4-Bromofluorobenzene 1040.130
LCS Dup (B9G0018-BSD1)
[TOC_3]LCS Dup (B9G0018-BSD1)[TOC]
Analyzed: 07/01/19 10:31
TPH Gasoline (C4-C12)mg/kg0.583 0.50 0.499 2064-161117 2.460.10 "0.125 36-163Surrogate: 4-Bromofluorobenzene 1040.130
Duplicate (B9G0018-DUP1)Source: 1903173-07
[TOC_3]Duplicate (B9G0018-DUP1)[TOC]
Analyzed: 07/01/19 12:19
TPH Gasoline (C4-C12)mg/kgND0.50 ND 200.10
"0.126 36-163Surrogate: 4-Bromofluorobenzene 1100.138
Matrix Spike (B9G0018-MS1)Source: 1903173-17
[TOC_3]Matrix Spike (B9G0018-MS1)[TOC]
Analyzed: 07/01/19 22:27
TPH Gasoline (C4-C12)mg/kg0.490 0.50 0.496 ND J10-16198.70.099 "0.124 36-163Surrogate: 4-Bromofluorobenzene 1010.125
Matrix Spike Dup (B9G0018-MSD1)Source: 1903173-17
[TOC_3]Matrix Spike Dup (B9G0018-MSD1)[TOC]
Analyzed: 07/01/19 22:54
TPH Gasoline (C4-C12)mg/kg0.445 0.50 0.499 ND 20 J10-16189.3 9.450.10 "0.125 36-163Surrogate: 4-Bromofluorobenzene 1040.130
[TOC_2]Batch B9G0093 - EPA 5035/5030B MEOH GC[TOC]
Batch B9G0093 - EPA 8015M Preparation: EPA 5035/5030B MEOH GC 07/03/19 08:33 Blank (B9G0093-BLK1)
[TOC_3]Blank (B9G0093-BLK1)[TOC]
Analyzed: 07/03/19 11:07
TPH Gasoline (C4-C12)mg/kgND0.500.10
"0.125 36-163Surrogate: 4-Bromofluorobenzene 93.20.116
LCS (B9G0093-BS1)
[TOC_3]LCS (B9G0093-BS1)[TOC]
Analyzed: 07/03/19 10:13
TPH Gasoline (C4-C12)mg/kg0.503 0.50 0.496 64-1611010.099 "0.124 36-163Surrogate: 4-Bromofluorobenzene 89.00.110
LCS Dup (B9G0093-BSD1)
[TOC_3]LCS Dup (B9G0093-BSD1)[TOC]
Analyzed: 07/03/19 10:40
TPH Gasoline (C4-C12)mg/kg0.493 0.50 0.499 20 J64-16198.8 1.980.10 "0.125 36-163Surrogate: 4-Bromofluorobenzene 89.30.111
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
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client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

Volatile Organic TPH by GC/FID - Quality Control
Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
Batch B9G0093 - EPA 8015M Preparation: EPA 5035/5030B MEOH GC 07/03/19 08:33 Duplicate (B9G0093-DUP1)Source: 1903173-13RE1
[TOC_3]Duplicate (B9G0093-DUP1)[TOC]
Analyzed: 07/03/19 14:39
TPH Gasoline (C4-C12)mg/kgND0.50 ND 200.10
"0.125 36-163Surrogate: 4-Bromofluorobenzene 85.40.106
Matrix Spike (B9G0093-MS1)Source: 1903173-35
[TOC_3]Matrix Spike (B9G0093-MS1)[TOC]
Analyzed: 07/03/19 15:07
TPH Gasoline (C4-C12)mg/kg0.465 0.50 0.499 ND J10-16193.20.10 "0.125 36-163Surrogate: 4-Bromofluorobenzene 84.10.105
Matrix Spike Dup (B9G0093-MSD1)Source: 1903173-35
[TOC_3]Matrix Spike Dup (B9G0093-MSD1)[TOC]
Analyzed: 07/03/19 15:34
TPH Gasoline (C4-C12)mg/kg0.434 0.50 0.500 ND 20 J10-16186.8 6.870.10 "0.125 36-163Surrogate: 4-Bromofluorobenzene 88.70.111
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
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Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:
[TOC_1]Semi-
Semi-Volatile Organic TPH by GC/FID - Quality Control
Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
[TOC_2]Batch B9F0814 - EPA 3550C[TOC]
Batch B9F0814 - EPA 8015M Preparation: EPA 3550C 06/28/19 09:40 Blank (B9F0814-BLK1)
[TOC_3]Blank (B9F0814-BLK1)[TOC]
Analyzed: 06/28/19 14:24
TPH Diesel (C13-C22)mg/kgND107.6
TPH Motor Oil (C23-C40)"ND 5040
"50.0 67-134Surrogate: o-Terphenyl 95.948.0
LCS (B9F0814-BS1)
[TOC_3]LCS (B9F0814-BS1)[TOC]
Analyzed: 06/28/19 13:52
TPH Diesel (C13-C22)mg/kg45510 500 74-12591.07.6
TPH Motor Oil (C23-C40)"503 50 500 84-12510140
"50.0 67-134Surrogate: o-Terphenyl 84.242.0
LCS Dup (B9F0814-BSD1)
[TOC_3]LCS Dup (B9F0814-BSD1)[TOC]
Analyzed: 06/28/19 14:08
TPH Diesel (C13-C22)mg/kg45310 500 2074-12590.6 0.3467.6 TPH Motor Oil (C23-C40)"511 50 500 2084-125102 1.3940
"50.0 67-134Surrogate: o-Terphenyl 81.540.7
Duplicate (B9F0814-DUP1)Source: 1903173-09
[TOC_3]Duplicate (B9F0814-DUP1)[TOC]
Analyzed: 06/28/19 14:14
TPH Diesel (C13-C22)mg/kgND10 ND 207.6
TPH Motor Oil (C23-C40)"ND 50 ND 2040
"50.0 67-134Surrogate: o-Terphenyl 88.644.3
Matrix Spike (B9F0814-MS1)Source: 1903173-09
[TOC_3]Matrix Spike (B9F0814-MS1)[TOC]
Analyzed: 06/28/19 14:28
TPH Diesel (C13-C22)mg/kg35010 500 ND 48-15070.07.6
TPH Motor Oil (C23-C40)"393 50 500 ND 78-13678.740
"50.0 67-134Surrogate: o-Terphenyl 92.146.1
Matrix Spike Dup (B9F0814-MSD1)Source: 1903173-09
[TOC_3]Matrix Spike Dup (B9F0814-MSD1)[TOC]
Analyzed: 06/28/19 14:42
TPH Diesel (C13-C22)mg/kg36310 499 ND 2048-15072.8 3.767.6 TPH Motor Oil (C23-C40)"554 50 499 ND 20 QR-0278-136111 34.040 "49.9 67-134Surrogate: o-Terphenyl 86.443.1
[TOC_2]Batch B9G0013 - EPA 3550C[TOC]
Batch B9G0013 - EPA 8015M Preparation: EPA 3550C 07/01/19 10:33 Blank (B9G0013-BLK1)
[TOC_3]Blank (B9G0013-BLK1)[TOC]
Analyzed: 07/01/19 17:04
TPH Diesel (C13-C22)mg/kgND107.6
TPH Motor Oil (C23-C40)"ND 5040
"49.9 67-134Surrogate: o-Terphenyl 93.246.5
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
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Project:

Project Number:

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Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

Semi-Volatile Organic TPH by GC/FID - Quality Control
Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
Batch B9G0013 - EPA 8015M Preparation: EPA 3550C 07/01/19 10:33 LCS (B9G0013-BS1)
[TOC_3]LCS (B9G0013-BS1)[TOC]
Analyzed: 07/01/19 15:13
TPH Diesel (C13-C22)mg/kg49410 499 74-12598.97.6
TPH Motor Oil (C23-C40)"525 50 499 84-12510540
"49.9 67-134Surrogate: o-Terphenyl 90.245.0
LCS Dup (B9G0013-BSD1)
[TOC_3]LCS Dup (B9G0013-BSD1)[TOC]
Analyzed: 07/01/19 16:00
TPH Diesel (C13-C22)mg/kg47210 500 2074-12594.5 4.417.6 TPH Motor Oil (C23-C40)"529 50 500 2084-125106 0.71640
"50.0 67-134Surrogate: o-Terphenyl 85.942.9
Duplicate (B9G0013-DUP1)Source: 1903173-39
[TOC_3]Duplicate (B9G0013-DUP1)[TOC]
Analyzed: 07/01/19 17:53
TPH Diesel (C13-C22)mg/kgND10 ND 207.6
TPH Motor Oil (C23-C40)"ND 50 ND 2040
"49.9 67-134Surrogate: o-Terphenyl 10050.0
Matrix Spike (B9G0013-MS1)Source: 1903173-39
[TOC_3]Matrix Spike (B9G0013-MS1)[TOC]
Analyzed: 07/01/19 16:16
TPH Diesel (C13-C22)mg/kg46710 500 ND 48-15093.67.6
TPH Motor Oil (C23-C40)"539 50 500 ND 78-13610840
"50.0 67-134Surrogate: o-Terphenyl 85.942.9
Matrix Spike Dup (B9G0013-MSD1)Source: 1903173-39
[TOC_3]Matrix Spike Dup (B9G0013-MSD1)[TOC]
Analyzed: 07/01/19 16:32
TPH Diesel (C13-C22)mg/kg48010 500 ND 2048-15096.1 2.607.6 TPH Motor Oil (C23-C40)"571 50 500 ND 2078-136114 5.9340 "50.0 67-134Surrogate: o-Terphenyl 89.444.6
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
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Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:
[TOC_1]Organochlorine Pesticides by GC/ECD/ECD - Quality Control[ Organochlorine Pesticides by GC/ECD/ECD - Quality Control Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
[TOC_2]Batch B9G0041 - EPA 3550C[TOC]
Batch B9G0041 - EPA 8081A Preparation: EPA 3550C 07/01/19 15:44 Blank (B9G0041-BLK1)
[TOC_3]Blank (B9G0041-BLK1)[TOC]
Analyzed: 07/02/19 15:12
alpha-BHC mg/kgND0.00300.0015
alpha-Chlordane "ND 0.00300.0015
Aldrin "ND 0.00300.0015
beta-BHC "ND 0.00300.0015
delta-BHC "ND 0.00300.0015
4,4´-DDD "ND 0.00300.0015
4,4´-DDE "ND 0.00300.0015
4,4´-DDT "ND 0.00300.0016
Dieldrin "ND 0.00300.0015
Endosulfan I "ND 0.00300.0017
Endosulfan II "ND 0.00300.0015
Endosulfan sulfate "ND 0.00300.0015
Endrin "ND 0.00300.0015
Endrin aldehyde "ND 0.00300.0015
Endrin ketone "ND 0.00300.0016
gamma-BHC "ND 0.00300.0015
gamma-Chlordane "ND 0.00300.0015
Heptachlor "ND 0.00300.0015
Heptachlor epoxide "ND 0.00300.0015
Methoxychlor "ND 0.00300.0015
Chlordane (tech)"ND 0.0200.010
Toxaphene "ND 0.0200.016
"0.00833 10-202Surrogate: Decachlorobiphenyl 76.10.00634 "0.00833 10-169Surrogate: 2,4,5,6 Tetrachloro-m-xylene 67.70.00564 LCS (B9G0041-BS1)
[TOC_3]LCS (B9G0041-BS1)[TOC]
Analyzed: 07/02/19 14:12
alpha-BHC mg/kg0.00467 0.0030 0.00667 34-10470.00.0015
alpha-Chlordane "0.00502 0.0030 0.00667 44-10975.20.0015 Aldrin "0.00449 0.0030 0.00667 32-10767.40.0015
beta-BHC "0.00632 0.0030 0.00667 42-12094.90.0015
delta-BHC "0.00521 0.0030 0.00667 41-11978.20.0015
4,4´-DDD "0.00524 0.0030 0.00667 49-12778.60.0015
4,4´-DDE "0.00526 0.0030 0.00667 49-12178.90.0015
4,4´-DDT "0.00602 0.0030 0.00667 55-13790.30.0016
Dieldrin "0.00533 0.0030 0.00667 46-11679.90.0015
Endosulfan I "0.00528 0.0030 0.00667 43-12079.20.0017
Endosulfan II "0.00525 0.0030 0.00667 52-12178.80.0015
Endosulfan sulfate "0.00602 0.0030 0.00667 57-12390.30.0015 Endrin "0.00588 0.0030 0.00667 51-12788.20.0015
Endrin aldehyde "0.00481 0.0030 0.00667 47-11572.10.0015 Endrin ketone "0.00540 0.0030 0.00667 55-11881.00.0016
gamma-BHC "0.00493 0.0030 0.00667 38-10573.90.0015
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
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client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

Organochlorine Pesticides by GC/ECD/ECD - Quality Control Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
Batch B9G0041 - EPA 8081A Preparation: EPA 3550C 07/01/19 15:44 LCS (B9G0041-BS1)Analyzed: 07/02/19 14:12
gamma-Chlordane mg/kg0.00506 0.0030 0.00667 46-10775.90.0015 Heptachlor "0.00542 0.0030 0.00667 40-11481.40.0015
Heptachlor epoxide "0.00511 0.0030 0.00667 47-10876.60.0015 Methoxychlor "0.00673 0.0030 0.00667 54-1491010.0015
"0.00833 10-202Surrogate: Decachlorobiphenyl 92.20.00768 "0.00833 10-169Surrogate: 2,4,5,6 Tetrachloro-m-xylene 73.60.00613 LCS Dup (B9G0041-BSD1)
[TOC_3]LCS Dup (B9G0041-BSD1)[TOC]
Analyzed: 07/02/19 14:32
alpha-BHC mg/kg0.00452 0.0030 0.00667 2534-10467.8 3.330.0015 alpha-Chlordane "0.00547 0.0030 0.00667 2544-10982.1 8.650.0015 Aldrin "0.00479 0.0030 0.00667 2532-10771.8 6.300.0015
beta-BHC "0.00682 0.0030 0.00667 2542-120102 7.620.0015 delta-BHC "0.00567 0.0030 0.00667 2541-11985.0 8.410.0015 4,4´-DDD "0.00607 0.0030 0.00667 2549-12791.0 14.70.0015 4,4´-DDE "0.00595 0.0030 0.00667 2549-12189.2 12.30.0015 4,4´-DDT "0.00703 0.0030 0.00667 2555-137105 15.40.0016 Dieldrin "0.00586 0.0030 0.00667 2546-11688.0 9.550.0015 Endosulfan I "0.00571 0.0030 0.00667 2543-12085.6 7.720.0017 Endosulfan II "0.00585 0.0030 0.00667 2552-12187.7 10.70.0015 Endosulfan sulfate "0.00673 0.0030 0.00667 2557-123101 11.10.0015 Endrin "0.00665 0.0030 0.00667 2551-12799.8 12.40.0015
Endrin aldehyde "0.00594 0.0030 0.00667 2547-11589.1 21.10.0015 Endrin ketone "0.00608 0.0030 0.00667 2555-11891.2 11.80.0016 gamma-BHC "0.00514 0.0030 0.00667 2538-10577.0 4.160.0015 gamma-Chlordane "0.00553 0.0030 0.00667 2546-10782.9 8.850.0015 Heptachlor "0.00573 0.0030 0.00667 2540-11486.0 5.530.0015 Heptachlor epoxide "0.00553 0.0030 0.00667 2547-10882.9 7.910.0015 Methoxychlor "0.00774 0.0030 0.00667 2554-149116 14.00.0015 "0.00833 10-202Surrogate: Decachlorobiphenyl 91.50.00762 "0.00833 10-169Surrogate: 2,4,5,6 Tetrachloro-m-xylene 66.80.00557 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
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Project:

Project Number:

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Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

Organochlorine Pesticides by GC/ECD/ECD - Quality Control Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
Batch B9G0041 - EPA 8081A Preparation: EPA 3550C 07/01/19 15:44 Duplicate (B9G0041-DUP1)Source: 1903173-15
[TOC_3]Duplicate (B9G0041-DUP1)[TOC]
Analyzed: 07/02/19 17:36
alpha-BHC mg/kgND0.0030 ND 250.0015
alpha-Chlordane "ND 0.0030 ND 250.0015
Aldrin "ND 0.0030 ND 250.0015
beta-BHC "ND 0.0030 ND 250.0015
delta-BHC "ND 0.0030 ND 250.0015
4,4´-DDD "ND 0.0030 ND 250.0015
4,4´-DDE "ND 0.0030 ND 250.0015
4,4´-DDT "ND 0.0030 ND 250.0016
Dieldrin "ND 0.0030 ND 250.0015
Endosulfan I "ND 0.0030 ND 250.0017
Endosulfan II "ND 0.0030 ND 250.0015
Endosulfan sulfate "ND 0.0030 ND 250.0015
Endrin "ND 0.0030 ND 250.0015
Endrin aldehyde "ND 0.0030 ND 250.0015
Endrin ketone "ND 0.0030 ND 250.0016
gamma-BHC "ND 0.0030 ND 250.0015
gamma-Chlordane "ND 0.0030 ND 250.0015
Heptachlor "ND 0.0030 ND 250.0015
Heptachlor epoxide "ND 0.0030 ND 250.0015
Methoxychlor "ND 0.0030 ND 250.0015
"0.00833 10-202Surrogate: Decachlorobiphenyl 86.60.00721 "0.00833 10-169Surrogate: 2,4,5,6 Tetrachloro-m-xylene 67.20.00559 Matrix Spike (B9G0041-MS2)Source: 1903173-15
[TOC_3]Matrix Spike (B9G0041-MS2)[TOC]
Analyzed: 07/04/19 01:44
alpha-BHC mg/kg0.00642 0.0030 0.00667 ND 15-13396.20.0015 alpha-Chlordane "0.00624 0.0030 0.00667 ND 21-14193.50.0015 Aldrin "0.00560 0.0030 0.00667 ND 13-13884.00.0015
beta-BHC "0.00782 0.0030 0.00667 ND 23-1491170.0015
delta-BHC "0.00696 0.0030 0.00667 ND 25-1461040.0015
4,4´-DDD "0.00705 0.0030 0.00667 ND CCHI
8081
25-1631060.0015
4,4´-DDE "0.00800 0.0030 0.00667 ND 26-1521200.0015
4,4´-DDT "0.0107 0.0030 0.00667 ND QM-0731-1561600.0016 Dieldrin "0.00697 0.0030 0.00667 ND 26-1381050.0015
Endosulfan I "0.00634 0.0030 0.00667 ND 26-13895.10.0017 Endosulfan II "0.00657 0.0030 0.00667 ND 30-14298.60.0015 Endosulfan sulfate "0.00733 0.0030 0.00667 ND 29-1451100.0015 Endrin "0.00851 0.0030 0.00667 ND CCHI
8081
32-1591280.0015
Endrin aldehyde "0.00821 0.0030 0.00667 ND CCHI
8081
21-1411230.0015
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
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Project:

Project Number:

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Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

Organochlorine Pesticides by GC/ECD/ECD - Quality Control Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
Batch B9G0041 - EPA 8081A Preparation: EPA 3550C 07/01/19 15:44 Matrix Spike (B9G0041-MS2)Source: 1903173-15 Analyzed: 07/04/19 01:44 Endrin ketone mg/kg0.00872 0.0030 0.00667 ND CCHI
8081
25-1391310.0016
gamma-BHC "0.00754 0.0030 0.00667 ND CCHI
8081
17-1371130.0015
gamma-Chlordane "0.00619 0.0030 0.00667 ND 22-13392.80.0015 Heptachlor "0.0111 0.0030 0.00667 ND CCHI
8081, QM-07
11-1581670.0015
Heptachlor epoxide "0.00666 0.0030 0.00667 ND 10-16299.90.0015 Methoxychlor "0.0117 0.0030 0.00667 ND CCHI
8081, QM-07
35-1671750.0015
"0.00833 10-202Surrogate: Decachlorobiphenyl 79.50.00662 "0.00833 10-169Surrogate: 2,4,5,6 Tetrachloro-m-xylene 89.90.00749 Matrix Spike Dup (B9G0041-MSD2)Source: 1903173-15
[TOC_3]Matrix Spike Dup (B9G0041-MSD2)[TOC]
Analyzed: 07/04/19 02:04
alpha-BHC mg/kg0.00574 0.0030 0.00667 ND 2515-13386.2 11.10.0015 alpha-Chlordane "0.00583 0.0030 0.00667 ND 2521-14187.5 6.710.0015 Aldrin "0.00508 0.0030 0.00667 ND 2513-13876.2 9.750.0015 beta-BHC "0.00742 0.0030 0.00667 ND 2523-149111 5.270.0015 delta-BHC "0.00646 0.0030 0.00667 ND 2525-14696.9 7.530.0015 4,4´-DDD "0.00683 0.0030 0.00667 ND 25 CCHI
8081
25-163103 3.110.0015
4,4´-DDE "0.00675 0.0030 0.00667 ND 2526-152101 16.90.0015 4,4´-DDT "0.00970 0.0030 0.00667 ND 2531-156146 9.720.0016 Dieldrin "0.00664 0.0030 0.00667 ND 2526-13899.6 4.890.0015 Endosulfan I "0.00618 0.0030 0.00667 ND 2526-13892.7 2.600.0017 Endosulfan II "0.00639 0.0030 0.00667 ND 2530-14295.9 2.820.0015 Endosulfan sulfate "0.00726 0.0030 0.00667 ND 2529-145109 0.9900.0015 Endrin "0.00810 0.0030 0.00667 ND 25 CCHI
8081
32-159122 4.960.0015
Endrin aldehyde "0.00777 0.0030 0.00667 ND 25 CCHI
8081
21-141117 5.490.0015
Endrin ketone "0.00853 0.0030 0.00667 ND 25 CCHI
8081
25-139128 2.180.0016
gamma-BHC "0.00690 0.0030 0.00667 ND 25 CCHI
8081
17-137103 8.930.0015
gamma-Chlordane "0.00585 0.0030 0.00667 ND 2522-13387.7 5.660.0015 Heptachlor "0.0104 0.0030 0.00667 ND 25 CCHI
8081
11-158156 6.920.0015
Heptachlor epoxide "0.00624 0.0030 0.00667 ND 2510-16293.6 6.420.0015 Methoxychlor "0.0115 0.0030 0.00667 ND 25 CCHI
8081, QM-07
35-167173 1.240.0015
"0.00833 10-202Surrogate: Decachlorobiphenyl 82.00.00683 "0.00833 10-169Surrogate: 2,4,5,6 Tetrachloro-m-xylene 78.90.00657 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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
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Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:
[TOC_1]Polynuclear
Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring - Quality Control Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
[TOC_2]Batch B9G0051 - EPA 3550C MS[TOC]
Batch B9G0051 - EPA 8270-SIM Preparation: EPA 3550C MS 07/02/19 08:57 Blank (B9G0051-BLK1)
[TOC_3]Blank (B9G0051-BLK1)[TOC]
Analyzed: 07/02/19 15:14
Acenaphthene mg/kgND0.00500.0030
Acenaphthylene "ND 0.00500.0030
Anthracene "ND 0.00500.0030
Benz (a) anthracene "ND 0.00500.0030
Benzo (b) fluoranthene "ND 0.00500.0030
Benzo (k) fluoranthene "ND 0.00500.0030
Benzo (a) pyrene "ND 0.00500.0030
Benzo (g,h,i) perylene "ND 0.0100.0050
Chrysene "ND 0.00500.0030
Dibenz (a,h) anthracene "ND 0.0100.0050
Fluoranthene "ND 0.00500.0030
Fluorene "ND 0.00500.0030
Indeno (1,2,3-cd) pyrene "ND 0.00500.0030
Naphthalene "ND 0.0100.0050
Phenanthrene "ND 0.00500.0030
Pyrene "ND 0.00500.0030
"0.0266 10-185Surrogate: p-Terphenyl-d14 80.00.0213
LCS (B9G0051-BS1)
[TOC_3]LCS (B9G0051-BS1)[TOC]
Analyzed: 07/02/19 13:45
Acenaphthene mg/kg0.0163 0.0050 0.0266 26-11661.20.0030 Acenaphthylene "0.0167 0.0050 0.0266 24-11862.50.0030
Anthracene "0.0163 0.0050 0.0266 33-13761.20.0030
Benz (a) anthracene "0.0293 0.0050 0.0266 65-1381100.0030 Benzo (b) fluoranthene "0.0306 0.0050 0.0266 56-1461150.0030 Benzo (k) fluoranthene "0.0280 0.0050 0.0266 61-1561050.0030 Benzo (a) pyrene "0.0293 0.0050 0.0266 60-1481100.0030
Benzo (g,h,i) perylene "0.0266 0.010 0.0266 42-1631000.0050 Chrysene "0.0313 0.0050 0.0266 66-1481180.0030
Dibenz (a,h) anthracene "0.0276 0.010 0.0266 41-1611040.0050 Fluoranthene "0.0217 0.0050 0.0266 57-13381.20.0030
Fluorene "0.0167 0.0050 0.0266 29-12062.50.0030
Indeno (1,2,3-cd) pyrene "0.0266 0.0050 0.0266 39-1651000.0030 Naphthalene "0.0120 0.010 0.0266 18-11245.00.0050
Phenanthrene "0.0170 0.0050 0.0266 32-12463.70.0030
Pyrene "0.0220 0.0050 0.0266 59-13382.50.0030
"0.0266 10-185Surrogate: p-Terphenyl-d14 81.20.0217
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
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client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring - Quality Control Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
Batch B9G0051 - EPA 8270-SIM Preparation: EPA 3550C MS 07/02/19 08:57 LCS Dup (B9G0051-BSD1)
[TOC_3]LCS Dup (B9G0051-BSD1)[TOC]
Analyzed: 07/02/19 14:07
Acenaphthene mg/kg0.0163 0.0050 0.0267 3026-11661.2 0.03330.0030 Acenaphthylene "0.0170 0.0050 0.0267 3024-11863.7 2.010.0030 Anthracene "0.0167 0.0050 0.0267 3033-13762.5 2.050.0030 Benz (a) anthracene "0.0303 0.0050 0.0267 3065-138114 3.390.0030 Benzo (b) fluoranthene "0.0270 0.0050 0.0267 3056-146101 12.70.0030 Benzo (k) fluoranthene "0.0300 0.0050 0.0267 3061-156112 6.930.0030 Benzo (a) pyrene "0.0303 0.0050 0.0267 3060-148114 3.390.0030 Benzo (g,h,i) perylene "0.0223 0.010 0.0267 3042-16383.8 17.70.0050 Chrysene "0.0323 0.0050 0.0267 3066-148121 3.170.0030
Dibenz (a,h) anthracene "0.0227 0.010 0.0267 3041-16185.0 19.80.0050 Fluoranthene "0.0203 0.0050 0.0267 3057-13376.3 6.320.0030 Fluorene "0.0167 0.0050 0.0267 3029-12062.5 0.03330.0030 Indeno (1,2,3-cd) pyrene "0.0220 0.0050 0.0267 3039-16582.5 19.10.0030 Naphthalene "0.0117 0.010 0.0267 3018-11243.8 2.780.0050 Phenanthrene "0.0170 0.0050 0.0267 3032-12463.7 0.03330.0030 Pyrene "0.0207 0.0050 0.0267 3059-13377.5 6.220.0030
"0.0267 10-185Surrogate: p-Terphenyl-d14 77.50.0207
Duplicate (B9G0051-DUP1)Source: 1903202-01
[TOC_3]Duplicate (B9G0051-DUP1)[TOC]
Analyzed: 07/02/19 16:01
Acenaphthene mg/kgND0.0050 ND 300.0030
Acenaphthylene "ND 0.0050 ND 300.0030
Anthracene "ND 0.0050 ND 300.0030
Benz (a) anthracene "ND 0.0050 ND 300.0030
Benzo (b) fluoranthene "ND 0.0050 ND 300.0030
Benzo (k) fluoranthene "ND 0.0050 ND 300.0030
Benzo (a) pyrene "ND 0.0050 ND 300.0030
Benzo (g,h,i) perylene "ND 0.010 ND 300.0050
Chrysene "ND 0.0050 ND 300.0030
Dibenz (a,h) anthracene "ND 0.010 ND 300.0050
Fluoranthene "ND 0.0050 ND 300.0030
Fluorene "ND 0.0050 ND 300.0030
Indeno (1,2,3-cd) pyrene "ND 0.0050 ND 300.0030
Naphthalene "ND 0.010 ND 300.0050
Phenanthrene "ND 0.0050 ND 300.0030
Pyrene "ND 0.0050 ND 300.0030
"0.0267 10-185Surrogate: p-Terphenyl-d14 80.00.0213
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
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client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring - Quality Control Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
Batch B9G0051 - EPA 8270-SIM Preparation: EPA 3550C MS 07/02/19 08:57 Matrix Spike (B9G0051-MS1)Source: 1903202-01
[TOC_3]Matrix Spike (B9G0051-MS1)[TOC]
Analyzed: 07/02/19 14:30
Acenaphthene mg/kg0.0200 0.0050 0.0266 ND 24-12175.00.0030 Acenaphthylene "0.0213 0.0050 0.0266 ND 23-12180.00.0030 Anthracene "0.0213 0.0050 0.0266 ND 29-14980.00.0030
Benz (a) anthracene "0.0299 0.0050 0.0266 ND 44-1541120.0030 Benzo (b) fluoranthene "0.0303 0.0050 0.0266 ND 34-1771140.0030 Benzo (k) fluoranthene "0.0289 0.0050 0.0266 ND 41-1811090.0030 Benzo (a) pyrene "0.0293 0.0050 0.0266 ND 45-1551100.0030 Benzo (g,h,i) perylene "0.0269 0.010 0.0266 ND 10-1711010.0050 Chrysene "0.0313 0.0050 0.0266 ND 42-1611180.0030
Dibenz (a,h) anthracene "0.0273 0.010 0.0266 ND 12-1591020.0050 Fluoranthene "0.0243 0.0050 0.0266 ND 41-15091.20.0030
Fluorene "0.0213 0.0050 0.0266 ND 28-12980.00.0030
Indeno (1,2,3-cd) pyrene "0.0263 0.0050 0.0266 ND 10-16798.70.0030 Naphthalene "0.0153 0.010 0.0266 ND 10-11757.50.0050
Phenanthrene "0.0230 0.0050 0.0266 ND 32-13886.20.0030
Pyrene "0.0250 0.0050 0.0266 ND 36-15393.80.0030
"0.0266 10-185Surrogate: p-Terphenyl-d14 82.50.0220
Matrix Spike Dup (B9G0051-MSD1)Source: 1903202-01
[TOC_3]Matrix Spike Dup (B9G0051-MSD1)[TOC]
Analyzed: 07/02/19 14:52
Acenaphthene mg/kg0.0176 0.0050 0.0266 ND 3024-12166.2 12.30.0030 Acenaphthylene "0.0183 0.0050 0.0266 ND 3023-12168.8 15.00.0030 Anthracene "0.0193 0.0050 0.0266 ND 3029-14972.5 9.740.0030 Benz (a) anthracene "0.0300 0.0050 0.0266 ND 3044-154112 0.09980.0030 Benzo (b) fluoranthene "0.0306 0.0050 0.0266 ND 3034-177115 1.190.0030 Benzo (k) fluoranthene "0.0290 0.0050 0.0266 ND 3041-181109 0.09980.0030 Benzo (a) pyrene "0.0293 0.0050 0.0266 ND 3045-155110 0.09990.0030 Benzo (g,h,i) perylene "0.0270 0.010 0.0266 ND 3010-171101 0.09980.0050 Chrysene "0.0323 0.0050 0.0266 ND 3042-161121 3.240.0030 Dibenz (a,h) anthracene "0.0276 0.010 0.0266 ND 3012-159104 1.310.0050 Fluoranthene "0.0240 0.0050 0.0266 ND 3041-15090.0 1.280.0030 Fluorene "0.0190 0.0050 0.0266 ND 3028-12971.2 11.50.0030 Indeno (1,2,3-cd) pyrene "0.0266 0.0050 0.0266 ND 3010-167100 1.360.0030 Naphthalene "0.0133 0.010 0.0266 ND 3010-11750.0 13.90.0050 Phenanthrene "0.0203 0.0050 0.0266 ND 3032-13876.2 12.20.0030 Pyrene "0.0240 0.0050 0.0266 ND 3036-15390.0 3.980.0030 "0.0266 10-185Surrogate: p-Terphenyl-d14 70.00.0186
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring - Quality Control Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
[TOC_2]Batch B9G0080 - EPA 3550C MS[TOC]
Batch B9G0080 - EPA 8270-SIM Preparation: EPA 3550C MS 07/03/19 08:08 Blank (B9G0080-BLK1)
[TOC_3]Blank (B9G0080-BLK1)[TOC]
Analyzed: 07/03/19 15:43
Acenaphthene mg/kgND0.00500.0030
Acenaphthylene "ND 0.00500.0030
Anthracene "ND 0.00500.0030
Benz (a) anthracene "ND 0.00500.0030
Benzo (b) fluoranthene "ND 0.00500.0030
Benzo (k) fluoranthene "ND 0.00500.0030
Benzo (a) pyrene "ND 0.00500.0030
Benzo (g,h,i) perylene "ND 0.0100.0050
Chrysene "ND 0.00500.0030
Dibenz (a,h) anthracene "ND 0.0100.0050
Fluoranthene "ND 0.00500.0030
Fluorene "ND 0.00500.0030
Indeno (1,2,3-cd) pyrene "ND 0.00500.0030
Naphthalene "ND 0.0100.0050
Phenanthrene "ND 0.00500.0030
Pyrene "ND 0.00500.0030
"0.0266 10-185Surrogate: p-Terphenyl-d14 93.80.0249
LCS (B9G0080-BS1)
[TOC_3]LCS (B9G0080-BS1)[TOC]
Analyzed: 07/03/19 14:36
Acenaphthene mg/kg0.0173 0.0050 0.0266 26-11665.00.0030 Acenaphthylene "0.0180 0.0050 0.0266 24-11867.50.0030
Anthracene "0.0206 0.0050 0.0266 33-13777.50.0030
Benz (a) anthracene "0.0326 0.0050 0.0266 65-1381220.0030 Benzo (b) fluoranthene "0.0313 0.0050 0.0266 56-1461180.0030 Benzo (k) fluoranthene "0.0326 0.0050 0.0266 61-1561220.0030 Benzo (a) pyrene "0.0320 0.0050 0.0266 60-1481200.0030
Benzo (g,h,i) perylene "0.0253 0.010 0.0266 42-16395.00.0050 Chrysene "0.0350 0.0050 0.0266 66-1481310.0030
Dibenz (a,h) anthracene "0.0246 0.010 0.0266 41-16192.50.0050 Fluoranthene "0.0253 0.0050 0.0266 57-13395.00.0030
Fluorene "0.0183 0.0050 0.0266 29-12068.70.0030
Indeno (1,2,3-cd) pyrene "0.0260 0.0050 0.0266 39-16597.50.0030 Naphthalene "0.0136 0.010 0.0266 18-11251.20.0050
Phenanthrene "0.0213 0.0050 0.0266 32-12480.00.0030
Pyrene "0.0260 0.0050 0.0266 59-13397.50.0030
"0.0266 10-185Surrogate: p-Terphenyl-d14 86.20.0230
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring - Quality Control Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
Batch B9G0080 - EPA 8270-SIM Preparation: EPA 3550C MS 07/03/19 08:08 LCS Dup (B9G0080-BSD1)
[TOC_3]LCS Dup (B9G0080-BSD1)[TOC]
Analyzed: 07/03/19 14:58
Acenaphthene mg/kg0.0220 0.0050 0.0266 3026-11682.5 23.80.0030 Acenaphthylene "0.0220 0.0050 0.0266 3024-11882.5 20.00.0030 Anthracene "0.0233 0.0050 0.0266 3033-13787.5 12.20.0030 Benz (a) anthracene "0.0313 0.0050 0.0266 3065-138118 4.130.0030 Benzo (b) fluoranthene "0.0296 0.0050 0.0266 3056-146111 5.430.0030 Benzo (k) fluoranthene "0.0310 0.0050 0.0266 3061-156116 5.200.0030 Benzo (a) pyrene "0.0303 0.0050 0.0266 3060-148114 5.310.0030 Benzo (g,h,i) perylene "0.0240 0.010 0.0266 3042-16390.0 5.370.0050 Chrysene "0.0330 0.0050 0.0266 3066-148124 5.850.0030
Dibenz (a,h) anthracene "0.0233 0.010 0.0266 3041-16187.5 5.520.0050 Fluoranthene "0.0253 0.0050 0.0266 3057-13395.0 0.03330.0030 Fluorene "0.0230 0.0050 0.0266 3029-12086.2 22.60.0030
Indeno (1,2,3-cd) pyrene "0.0243 0.0050 0.0266 3039-16591.2 6.590.0030 Naphthalene "0.0180 0.010 0.0266 3018-11267.5 27.40.0050 Phenanthrene "0.0243 0.0050 0.0266 3032-12491.2 13.20.0030 Pyrene "0.0256 0.0050 0.0266 3059-13396.2 1.260.0030
Duplicate (B9G0080-DUP1)Source: 1903173-39
[TOC_3]Duplicate (B9G0080-DUP1)[TOC]
Analyzed: 07/03/19 16:05
Acenaphthene mg/kgND0.0050 ND 300.0030
Acenaphthylene "0.00300 0.0050 0.00599 30 J0.0030
Anthracene "0.00300 0.0050 0.00566 30 J0.0030
Benz (a) anthracene "0.0183 0.0050 0.0246 3029.40.0030
Benzo (b) fluoranthene "0.0180 0.0050 0.0259 30 QM-0436.30.0030 Benzo (k) fluoranthene "0.0220 0.0050 0.0299 30 QM-0430.70.0030 Benzo (a) pyrene "0.0213 0.0050 0.0279 3027.00.0030
Benzo (g,h,i) perylene "0.00899 0.010 0.00965 30 J7.080.0050 Chrysene "0.0263 0.0050 0.0336 3024.40.0030
Dibenz (a,h) anthracene "ND 0.010 ND 300.0050
Fluoranthene "0.0356 0.0050 0.0486 30 QM-0430.80.0030
Fluorene "ND 0.0050 0.00532 300.0030
Indeno (1,2,3-cd) pyrene "0.00866 0.0050 0.00965 3010.80.0030 Naphthalene "0.0200 0.010 0.0422 30 QM-0471.60.0050
Phenanthrene "0.0213 0.0050 0.0369 30 QM-0453.70.0030
Pyrene "0.0350 0.0050 0.0472 3029.90.0030
"0.0266 10-185Surrogate: p-Terphenyl-d14 80.00.0213
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

Polynuclear Aromatic Compounds by GC/MS with Selected Ion Monitoring - Quality Control Result RL Units
Level
Spike
Result
Source %REC %REC
Limits

RPD RPD
Limit
Notes Analyte MDL
Batch B9G0080 - EPA 8270-SIM Preparation: EPA 3550C MS 07/03/19 08:08 Matrix Spike (B9G0080-MS1)Source: 1903173-39
[TOC_3]Matrix Spike (B9G0080-MS1)[TOC]
Analyzed: 07/03/19 16:53
Acenaphthene mg/kg0.0190 0.0050 0.0266 ND 24-12171.20.0030 Acenaphthylene "0.0223 0.0050 0.0266 0.00599 23-12161.20.0030 Anthracene "0.0309 0.0050 0.0266 0.00566 29-14995.00.0030 Benz (a) anthracene "0.0489 0.0050 0.0266 0.0246 44-15491.20.0030 Benzo (b) fluoranthene "0.0535 0.0050 0.0266 0.0259 34-1771040.0030 Benzo (k) fluoranthene "0.0529 0.0050 0.0266 0.0299 41-18186.20.0030 Benzo (a) pyrene "0.0492 0.0050 0.0266 0.0279 45-15580.00.0030 Benzo (g,h,i) perylene "0.0190 0.010 0.0266 0.00965 10-17135.00.0050 Chrysene "0.0542 0.0050 0.0266 0.0336 42-16177.50.0030
Dibenz (a,h) anthracene "0.0166 0.010 0.0266 ND 12-15962.50.0050 Fluoranthene "0.0599 0.0050 0.0266 0.0486 41-15042.40.0030 Fluorene "0.0249 0.0050 0.0266 0.00532 28-12973.70.0030 Indeno (1,2,3-cd) pyrene "0.0210 0.0050 0.0266 0.00965 10-16742.50.0030 Naphthalene "0.0479 0.010 0.0266 0.0422 10-11721.20.0050 Phenanthrene "0.0529 0.0050 0.0266 0.0369 32-13860.00.0030 Pyrene "0.0585 0.0050 0.0266 0.0472 36-15342.40.0030
"0.0266 10-185Surrogate: p-Terphenyl-d14 88.70.0236
Matrix Spike Dup (B9G0080-MSD1)Source: 1903173-39
[TOC_3]Matrix Spike Dup (B9G0080-MSD1)[TOC]
Analyzed: 07/03/19 17:16
Acenaphthene mg/kg0.0293 0.0050 0.0266 ND 30 QR-0324-121110 42.90.0030 Acenaphthylene "0.0446 0.0050 0.0266 0.00599 30 QM-07,
QR-03
23-121145 66.80.0030
Anthracene "0.0330 0.0050 0.0266 0.00566 3029-149103 6.420.0030 Benz (a) anthracene "0.0490 0.0050 0.0266 0.0246 3044-15491.4 0.1660.0030 Benzo (b) fluoranthene "0.0576 0.0050 0.0266 0.0259 3034-177119 7.350.0030 Benzo (k) fluoranthene "0.0566 0.0050 0.0266 0.0299 3041-181100 6.850.0030 Benzo (a) pyrene "0.0510 0.0050 0.0266 0.0279 3045-15586.4 3.490.0030 Benzo (g,h,i) perylene "0.0190 0.010 0.0266 0.00965 3010-17135.0 0.1660.0050 Chrysene "0.0553 0.0050 0.0266 0.0336 3042-16181.4 1.990.0030 Dibenz (a,h) anthracene "0.0163 0.010 0.0266 ND 3012-15961.2 1.850.0050 Fluoranthene "0.0600 0.0050 0.0266 0.0486 3041-15042.7 0.1660.0030 Fluorene "0.0413 0.0050 0.0266 0.00532 30 QM-07,
QR-03
28-129135 49.40.0030
Indeno (1,2,3-cd) pyrene "0.0207 0.0050 0.0266 0.00965 3010-16741.3 1.430.0030 Naphthalene "0.243 0.010 0.0266 0.0422 30 QM-07,
QR-03
10-117754 1340.0050
Phenanthrene "0.0583 0.0050 0.0266 0.0369 3032-13880.2 9.750.0030 Pyrene "0.0590 0.0050 0.0266 0.0472 3036-15344.0 0.7330.0030 "0.0266 10-185Surrogate: p-Terphenyl-d14 90.00.0240
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.

307 Roemer Way, Suite 300, Santa Maria, CA 93454
TEL: (805) 922-4772
FAX: (805) 925-3376 www.oecusa.com
client.oec.com\reportsClient Connect:

Project:

Project Number:

Project Manager:

Rincon Consultants
180 N. Ashwood Ave.19-07931
Scott English
Huber Street
07/09/2019 15:30Ventura CA, 93003
Oilfield Environmental & Compliance, Inc.
1903173
WO & Reported:

Notes and Definitions
[TOC_1]Notes and Definitions[TOC]
QR-02 The RPD result exceeded the QC control limits; however, both percent recoveries were acceptable. Sample results for the QC batch were accepted based on percent recoveries and completeness of QC data.

C-06 To reduce matrix interference, the sample extract has undergone pentane clean-up, which is specific to contamination from high molecular weight material (asphaltenes).

CCFL 8081 Target analyte exceeded 15% deviation in bracketing CCV. Per EPA 8081A, calibration was verified by www.oecusa.com client.oec.com\reportsClient Connect:

Company:

Address:

Oilfield Environmental & Compliance, Inc.
307 Roemer Way Suite 300, Santa Maria, CA 93454
Phone: (805) 922-4772 Fax: (805) 925-3376 www.oecusa.com Rincon Consultants
180 N Ashwood ave
City/State/ZIP: Ventura, CA, 93003
Phone:

Report To:
8056444455 F
Scott English
Sampler:

E-mail: senglishi rinconconsultants.co
Peter D. Nico N.

ColtILUFT EDF- ❑
Turnaround Time: 10 Days- C( 5 Days (std)- ki 3 Days- ❑ 2 Days- ❑ 1 Day- ❑ NOTES: Samples received after 4:OOPM will be considered as received the next business day.

No Bac-T sam.les will be acce sted after 12:00PM noon on Frida s.

Date/Time
Sampled
Relinquished By
Received By:

Matrix'
(see key)
# of
Cont.

Client Sample ID
Date: (p- Z7 - Time: 1__
Date
Relinquished By: Date:

ASAP- ❑
�E7- ° 61 Time: ! Liss -
Time:

Received By: Date: Time:

Relinquished By: Date: Time:

Received By:

Date:

Time:
101 Adkisson Way, Taft, CA 93268
Phone: (661) 762-9143
Project Name/#: 19-07931
site: Huber Street, Grover Beach, CA
Matrix Key"*:

A = air / vapor
AQ = aqueous
DW = drinking water
F = filter
GW = ground water
P = product / oil
PW = product water
S = solid / sediment
SW = surface water
WP = wipe
W W = waste water
Analysis Requested
Comments!PO#:
27', °C

CHAIN OF CUSTODY
Page of
Special Instructions:

Rev. 11/06/2017

Company:

Oilfield Environmental & Compliance, Inc.
307 Roemer Way Suite 300, Santa Maria, CA 93454
Phone: (805) 922.4772 Fax: (805) 925-3376 www.oecusa.com Rincon Consultants
Address: 180 N Ashwood ave
City/State/ZIP: Ventura, CA, 93003
Phone: 8056444455 Fax: E-mail: senglishArinconconsultants.com Report To: Scott English Sampler: Peter D. Nico N.

Report Format(s): FAX- ❑ PDF (std)- ❑ CoIt/LUFT EDF- ❑ EDO- Turnaround Time: 10 Days- [I 5 Days (std)- ' 3 Days- ❑ 2 Days- ❑ 1 Day- ❑ ASAP- ❑ NOTES: Samples received after 4:0OPM will be considered as received the next business day.

No Bac-T samples will be accepted after 12:OOPM (noon) on Fridays.

Date/Time
Sampled
'27.19/1oDS
tOto
Relinquished By:

Received By: d
Relinquished By:

Matrix**
(see key)
# of
Cont.

Client Sample ID
RS7-'5
RBA -3
RS9 -3
tzt,10-1
(44) -3
RK1l -I
sii
Date: (-1.7.14 Time: L ItSS
Date: OS/2:7? "-Time: / l79
Date: Time:

Received By:

Date: Time:
101 Adkisson Way, Taft, CA 93268
Phone: (661) 762.9143
Project Name!#: 19-07931
Site: Huber Street, Grover Beach, CA
Relinquished By:

Date: Time:

Received By:

Date: Time:

Matrix Key"*:

A = air / vapor
AQ = aqueous
DW = drinking water
F = filter
GW = ground water
P = product! oil
PW = product water
S = solid !sediment
SW = surface water
wP = wipe
WW = waste water
Analysis Requested
Comments!PO#:

CHAIN OF CUSTODY

Special Instructions:

Rev. 11/06/2017

Oilfield Environmental & Compliance, Inc.
307 Roemer Way Suite 300, Santa Maria, CA 93454
Phone: (805) 922-4772 Fax: (805) 925-3376 www.oecusa.com Company:

Rincon Consultants
Address: 180 N Ashwood ave
City/State/ZIP: Ventura, CA, 93003
Phone: 8056444455 Fax: E-mail: sen4lish@rinconconsultants_com Report To: Scott English Sampler: Peter D. Nico N.

Report Format(s): FAX- ❑ PDF (std)- ❑ CoIt/LUFT ECF- ❑ EDD- ❑ Turnaround Time: 10 Days- ❑ 5 Days (std)- [ • 3 Days- ❑ 2 Days- ❑ 1 Day- ❑ ASAP - NOTES: Samples received after 4:OOPM will be considered as received the next business day.

No Bac-T samples will be accepted after 12:OOPM (noon) on Fridays.

Date/Time
Sampled
zto
1NS
1ILS
112.0
1 RHO
INS
t'Loo
ttras
11 O
1155
1230
17-35
Relinquished By:

Received By:

Matrix"
(see key)
# of
Cont.

Relinquished By:

Client Sample ID
Date:6.2 Time: 1455—
Date: afG4v7/ira Time: (4s�
Date: Time:

Received By:
. Date: Time:

Relinquished By:

Date: Time:

Received By:

Date: Time:
101 Adkisson Way, Taft, CA 93268
Phone: (661) 762-9143

CHAIN OF CUSTODY

'Project Name/#: 19-07931
Site: Huber Street, Grover Beach, CA
Analysis Requested
Special Instructions:

TPH-G-D-MO By 8015M
Title 22 Metals By
6010 B/7471 A
PAHs By 8270C SIMS
Pesticides By 8081
X
X.
x
x
X
x
x
X
X
X
X
X
X
)1)
X
x
x
sc.-
X
X
x
X
X
X
X
X
X
x
X
X
1l" 4
X
x
X
X
X
k
Y
kg)
Matrix
A = air
AQ = aqueous
DW =
Key`*:
/ vapor
drinking water
ground water
/oil
product water
/ sediment
surface water
wipe
waste water
Comm entstPO#:

F = filter
GW =
P= product
PW =
S = solid
SW =
WP =
WW =
ev.

Company:

Oilfield Environmental & Compliance, Inc.
307 Roemer Way Suite 300, Santa Maria, CA 93454
Phone: (805) 922-4772 Fax: (805) 925-3376 www.oecusa.com Rincon Consultants
Address: 180 N Ashwood ave
city/StatelZIP: Ventura, CA, 93003
Phone: 8056444455 Fax: E-mail: senaIishrinconconsultan
Report Format(s): FAX- ❑ PDF (std)- ❑ Colt/LUFT EDF- ❑ EDD-❑ Turnaround Time: 10 Days- ❑ 5 Days (std)- 3 Days- ❑ 2 Days- ❑ 1 Day- ❑ ASAP- ❑ NOTES: Samples received after 4:OOPM will be considered as received the next business day.

No Bac-T samples will be accepted after 12:OOPM (noon) on Fridays.

Date/Time
Sampled
t235
two
Relinquished By:

Received By:

Relinquished By:

Matrix**
(see key)
# of
Cant
Client Sample ID
Date: b - 2.7 ) g Time: 19
Date:Xy/2-77j2 Time:

Date: Time:

Received By:

Date: Time:
101 Adkisson Way, Taft, CA 93268
Phone: (661) 762.9143
Project Name/#: 19-07931
Site: Huber Street, Grover Beach, CA
Relinquished By:

Date: Time:

Received By:

Date: Time:

Matrix Key*`:
= air / vapor
AQ = aqueous
DW = drinking water
F=filter
GW = ground water
P = product / oil
PW = product water
S = solid / sediment
SW = surface water
WP = wipe
WW = waste water
Analysis Requested
Comments/P0#:

CHAIN OF CUSTODY -
Page -- of�
Special Instructions:

Rev. 11/06/2017

OE C�y
COC RECENED DATEITIME: C IOL 2 lb �l Cr 1 15
CLIENT: Rrit149
WORK ORDER: /963/73 TEMPERATURE: 2-9' fo °C SAMPLE RECEIPT ,,t
{, Recorded Corrected; Acceptable Range: 0°C to 6°C[see exception notes below] LOGIN DATE/TIME: 06/2^Z4� 1Cf REFRIGERATOR(S): 3f vai

SAMPLE TRANSPORT
0 OEC Courier/Sampler
.Delivery (Other than
❑ After -Hours Outside
Initials/Date/me:
❑ Shipment
Tracking #:

OEC)
Drop -Off [Brought Inside]
SAMPLE RECEIPT, CONDITION, PRESERVATION (`1 Narration Comment Required YES NO NIA 0 Samples Received on Ice Within Temperature Range [Acceptable] Completed COC(s) Received With Samples iX 0 * J Samples Received Outside Temperature Range [Acceptable] Correct Container(s)/Preserve for Analysis 0 • 14 Direct from Feld, on Ice Container(s) Intact and in Good Condition X ❑ • 0 Ambient: Air or Fitter Matrix Container Label(s) Consistent with COC (Er ❑ • 0 Received Ambient, Placed on Ice for Transport OEC Preservation Added .` 0 0 Sample Temperature Acceptable for Analysis Requested Sample Quantity Sufficient & Appropriate c ' 0 * 0 Samples Received Outside Temperature Range [Exception] ` VOA Containers Free of Headspace 0 0 • rt. 0 Insufficient Ice or Unknown Cause Tedlar Bag(s) Free of Condensation 0 0 • [ ❑ Excessive Free Liquid in Sample Bags or Cooler F
0 See attached

PROBLEM CHAIN
for additional
narration comments
(..) OEC Presrv. ID
Carrier:

CUSTODY SEALS ,K None Present
Cooler(s): 0 Present, Intact 0 Present, Not Intact 0 None Sample(s): CI Present, Intact 0 Present, Not Intact 0 None

INITIALS
(Narration
Comments
Only)

CONTAINERS, COC CHANGES, AND/OR CORRECTIONS
DEC

CONTAINER ID

CONTAINER DESCRIPTION

PRESERVATIVE
CHECKS:

CI', S' blot pH
MATRIX

COMMENTS
CiN— 0A
1—dtt GNPs Ill, EA.
--�
eC
03)
lb!- lib g
i_2sPnit I/O
s
(v)
.--
P.V. 02/25/2019

RECEIPT LOGIN BY -
RECEIPT REVIEWED BY:

CKL
Page
of f

Appendix B
Boring Logs

07 -
3 0
-
2 0
1 9

L
:
\
E
S
A
\
C
i
t
y

o
f

P
i
s
m
o

B
e
a
c
h
\
1 9
-
0 7
9 3
1 H
b
r

St

1 .
5 A
c
r

P
r
c
l

D
u

D
l
g
n
c
\
G
r
a
p
h
i
c
s
\
B
L
-

1 -
2 0
.
b
o
r
Approximately 1.5 Acre Parcel
Huber Street, Grover Beach, California
Phase II Environmental Site Assessment
Project # 19-07931
LOG OF BORING RB1 THROUGH RB20
(Page 1 of 1)
Date Completed : June 26, 2019
Method : Hand Auger
Drilled By : Rincon Consultants
Logged By : Peter Doran
Location : Throughout the Subject Property (see Figure 3 for Location) Depth
in
Feet

0.0 0.5

1.0 1.5

2.0 2.5

3.0 3.5

4.0 4.5

5.0 Sa
m
p
l
e
s
US
C
S
SM
GR
A
P
H
I
C

DESCRIPTION
SILTY SAND, fine to medium grained, brown, dry, loose, no odor.

Extent of Boring = 3 feet; No groundwater encountered; Backfilled with soil cuttings.

PID

0.0 0.0