Cities Index.
Exhibit T – City Council EIR Certification Resolution with Final EIR

Fresno City Council
February 22, 2024

Document
Exhibit T – City Council EIR Certification Resolution with Final EIR
Meeting
February 22, 2024
Body
Fresno City Council
Pages
74
Original file
277.2 MB
Text extracted from the city's file for reading and search. Open the original on legistar2.granicus.com. That file is the official record.

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Metals by EPA 6000/7000 Series Methods
Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SS-1 (2101114-01) Soil Sampled: 01/07/21 10:45 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic ND 4.0 " " " " " "
Barium 52 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 5.2 0.80 " " " " " "
Chromium 12 1.2 " " " " " "
Copper 120 9.0 " " " " " "
Mercury ND 0.23 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 12 3.4 " " " " " "
Lead 12 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 19 3.9 " " " " " "
Zinc 39 2.0 " " " " " "
SS-2 (2101114-02) Soil Sampled: 01/07/21 10:50 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic ND 4.0 " " " " " "
Barium 53 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 4.7 0.80 " " " " " "
Chromium 13 1.2 " " " " " "
Copper 14 9.0 " " " " " "
Mercury ND 0.23 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 15 3.4 " " " " " "
Lead 7.7 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 18 3.9 " " " " " "
Zinc 29 2.0 " " " " " "

Page 2 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Metals by EPA 6000/7000 Series Methods
Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-1@5 (2101114-03) Soil Sampled: 01/07/21 08:25 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic ND 4.0 " " " " " "
Barium 22 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 2.3 0.80 " " " " " "
Chromium 6.1 1.2 " " " " " "
Copper ND 9.0 " " " " " "
Mercury ND 0.23 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 5.8 3.4 " " " " " "
Lead ND 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 8.7 3.9 " " " " " "
Zinc 9.9 2.0 " " " " " "
SV-1@10 (2101114-04) Soil Sampled: 01/07/21 08:40 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic ND 4.0 " " " " " "
Barium 82 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 8.2 0.80 " " " " " "
Chromium 21 1.2 " " " " " "
Copper 16 9.0 " " " " " "
Mercury ND 0.23 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 26 3.4 " " " " " "
Lead ND 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 27 3.9 " " " " " "
Zinc 29 2.0 " " " " " "

Page 3 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Metals by EPA 6000/7000 Series Methods
Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-2@10 (2101114-05) Soil Sampled: 01/08/21 08:15 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic ND 4.0 " " " " " "
Barium 36 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 3.6 0.80 " " " " " "
Chromium 9.0 1.2 " " " " " "
Copper ND 9.0 " " " " " "
Mercury ND 0.20 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 12 3.4 " " " " " "
Lead ND 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 13 3.9 " " " " " "
Zinc 12 2.0 " " " " " "
SV-2@15 (2101114-06) Soil Sampled: 01/08/21 08:20 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic ND 4.0 " " " " " "
Barium 78 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 7.2 0.80 " " " " " "
Chromium 16 1.2 " " " " " "
Copper 16 9.0 " " " " " "
Mercury ND 0.20 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 10 3.4 " " " " " "
Lead 4.3 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 32 3.9 " " " " " "
Zinc 29 2.0 " " " " " "

Page 4 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Metals by EPA 6000/7000 Series Methods
Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-3@5 (2101114-07) Soil Sampled: 01/08/21 08:55 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic ND 4.0 " " " " " "
Barium 24 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 2.2 0.80 " " " " " "
Chromium 5.3 1.2 " " " " " "
Copper ND 9.0 " " " " " "
Mercury ND 0.23 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 5.6 3.4 " " " " " "
Lead ND 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 8.4 3.9 " " " " " "
Zinc 9.3 2.0 " " " " " "
SV-3@10 (2101114-08) Soil Sampled: 01/08/21 09:00 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic ND 4.0 " " " " " "
Barium 29 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 2.8 0.80 " " " " " "
Chromium 6.5 1.2 " " " " " "
Copper ND 9.0 " " " " " "
Mercury ND 0.23 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 5.1 3.4 " " " " " "
Lead ND 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 14 3.9 " " " " " "
Zinc 11 2.0 " " " " " "

Page 5 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Metals by EPA 6000/7000 Series Methods
Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-4@5 (2101114-09) Soil Sampled: 01/08/21 09:15 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic 11 4.0 " " " " " "
Barium 25 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 2.4 0.80 " " " " " "
Chromium 6.4 1.2 " " " " " "
Copper ND 9.0 " " " " " "
Mercury ND 0.23 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 6.0 3.4 " " " " " "
Lead ND 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 9.7 3.9 " " " " " "
Zinc 9.3 2.0 " " " " " "
SV-4@10 (2101114-10) Soil Sampled: 01/08/21 09:20 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic ND 4.0 " " " " " "
Barium 110 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 11 0.80 " " " " " "
Chromium 21 1.2 " " " " " "
Copper 16 9.0 " " " " " "
Mercury ND 0.23 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 23 3.4 " " " " " "
Lead ND 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 33 3.9 " " " " " "
Zinc 35 2.0 " " " " " "

Page 6 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Metals by EPA 6000/7000 Series Methods
Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-5@5' (2101114-11) Soil Sampled: 01/08/21 09:35 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic ND 4.0 " " " " " "
Barium 43 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 4.9 0.80 " " " " " "
Chromium 12 1.2 " " " " " "
Copper ND 9.0 " " " " " "
Mercury ND 0.23 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 14 3.4 " " " " " "
Lead ND 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 16 3.9 " " " " " "
Zinc 17 2.0 " " " " " "
SV-5@10' (2101114-12) Soil Sampled: 01/08/21 09:40 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic ND 4.0 " " " " " "
Barium 110 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 11 0.80 " " " " " "
Chromium 31 1.2 " " " " " "
Copper 20 9.0 " " " " " "
Mercury ND 0.23 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 35 3.4 " " " " " "
Lead ND 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 38 3.9 " " " " " "
Zinc 37 2.0 " " " " " "

Page 7 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Metals by EPA 6000/7000 Series Methods
Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-6@5' (2101114-13) Soil Sampled: 01/08/21 10:00 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic ND 4.0 " " " " " "
Barium 78 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 8.2 0.80 " " " " " "
Chromium 23 1.2 " " " " " "
Copper 15 9.0 " " " " " "
Mercury ND 0.23 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 18 3.4 " " " " " "
Lead ND 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 31 3.9 " " " " " "
Zinc 30 2.0 " " " " " "
SV-6@15' (2101114-14) Soil Sampled: 01/08/21 10:05 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic ND 4.0 " " " " " "
Barium 32 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 3.3 0.80 " " " " " "
Chromium 10 1.2 " " " " " "
Copper ND 9.0 " " " " " "
Mercury ND 0.23 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 9.2 3.4 " " " " " "
Lead ND 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 17 3.9 " " " " " "
Zinc 13 2.0 " " " " " "

Page 8 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Metals by EPA 6000/7000 Series Methods
Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-7@5' (2101114-15) Soil Sampled: 01/08/21 08:30 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic 14 4.0 " " " " " "
Barium 33 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 3.2 0.80 " " " " " "
Chromium 8.4 1.2 " " " " " "
Copper ND 9.0 " " " " " "
Mercury ND 0.23 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 10 3.4 " " " " " "
Lead ND 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 10 3.9 " " " " " "
Zinc 13 2.0 " " " " " "
SV-7@10' (2101114-16) Soil Sampled: 01/08/21 08:35 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic ND 4.0 " " " " " "
Barium 84 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 9.6 0.80 " " " " " "
Chromium 24 1.2 " " " " " "
Copper 16 9.0 " " " " " "
Mercury ND 0.23 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 32 3.4 " " " " " "
Lead ND 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 28 3.9 " " " " " "
Zinc 30 2.0 " " " " " "

Page 9 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Metals by EPA 6000/7000 Series Methods
Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-8@4' (2101114-17) Soil Sampled: 01/08/21 10:20 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic 45 4.0 " " " " " "
Barium 100 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 8.8 0.80 " " " " " "
Chromium 22 1.2 " " " " " "
Copper 14 9.0 " " " " " "
Mercury ND 0.23 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 24 3.4 " " " " " "
Lead 3.9 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 31 3.9 " " " " " "
Zinc 39 2.0 " " " " " "
SV-8@7' (2101114-18) Soil Sampled: 01/08/21 10:25 Received: 01/11/21 10:30 Silver ND 1.0 mg/kg B1A1211 1 01/12/21 01/12/21 19:36 EPA 6010B Arsenic ND 4.0 " " " " " "
Barium 100 1.0 " " " " " "
Beryllium ND 1.2 " " " " " "
Cadmium ND 1.7 " " " " " "
Cobalt 13 0.80 " " " " " "
Chromium 36 1.2 " " " " " "
Copper 19 9.0 " " " " " "
Mercury ND 0.23 " B1A1213 " 01/12/21 01/12/21 14:07 EPA 7471A Molybdenum ND 1.0 " B1A1211 " 01/12/21 01/12/21 19:36 EPA 6010B Nickel 42 3.4 " " " " " "
Lead ND 3.1 " " " " " "
Antimony ND 9.0 " " " " " "
Selenium ND 6.2 " " " " " "
Thallium ND 4.0 " " " " " "
Vanadium 37 3.9 " " " " " "
Zinc 38 2.0 " " " " " "

Page 10 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Total Petroleum Hydrocarbons Carbon Range Analysis by GC-FID Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SS-1 (2101114-01) Soil Sampled: 01/07/21 10:45 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 107 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 ND 1.0 " " " " " "
C9 <= HC < C10 ND 1.0 " " " " " "
C10 <= HC < C11 ND 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 ND 1.0 " " " " " "
C14 <= HC < C16 ND 1.0 " " " " " "
C16 <= HC < C18 1.2 1.0 " " " " " "
C18 <= HC < C20 4.8 1.0 " " " " " "
C20 <= HC < C24 7.7 1.0 " " " " " "
C24 <= HC < C28 90 1.0 " " " " " "
C28 <= HC < C32 130 1.0 " " " " " "
HC >= C32 130 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " "
(C7-C36)
360 5.0 "
Diesel Range Organics (C10-C24) 9.8 5.0 " " " " " "
SS-2 (2101114-02) Soil Sampled: 01/07/21 10:50 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 151 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 ND 1.0 " " " " " "
C9 <= HC < C10 ND 1.0 " " " " " "
C10 <= HC < C11 ND 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 ND 1.0 " " " " " "
C14 <= HC < C16 ND 1.0 " " " " " "
C16 <= HC < C18 2.9 1.0 " " " " " "
C18 <= HC < C20 2.8 1.0 " " " " " "
C20 <= HC < C24 1.1 1.0 " " " " " "
C24 <= HC < C28 12 1.0 " " " " " "
C28 <= HC < C32 29 1.0 " " " " " "
HC >= C32 30 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " "
(C7-C36)
78 5.0 "
Diesel Range Organics (C10-C24) 8.1 5.0 " " " " " "

Page 11 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Total Petroleum Hydrocarbons Carbon Range Analysis by GC-FID Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-1@5 (2101114-03) Soil Sampled: 01/07/21 08:25 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 108 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 1.8 1.0 " " " " " "
C9 <= HC < C10 ND 1.0 " " " " " "
C10 <= HC < C11 2.6 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 2.8 1.0 " " " " " "
C14 <= HC < C16 2.9 1.0 " " " " " "
C16 <= HC < C18 1.2 1.0 " " " " " "
C18 <= HC < C20 1.3 1.0 " " " " " "
C20 <= HC < C24 12 1.0 " " " " " "
C24 <= HC < C28 ND 1.0 " " " " " "
C28 <= HC < C32 3.7 1.0 " " " " " "
HC >= C32 9.6 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " "
(C7-C36)
38 5.0 "
Diesel Range Organics (C10-C24) 24 5.0 " " " " " "
SV-1@10 (2101114-04) Soil Sampled: 01/07/21 08:40 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 77.8 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 ND 1.0 " " " " " "
C9 <= HC < C10 ND 1.0 " " " " " "
C10 <= HC < C11 ND 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 ND 1.0 " " " " " "
C14 <= HC < C16 ND 1.0 " " " " " "
C16 <= HC < C18 ND 1.0 " " " " " "
C18 <= HC < C20 ND 1.0 " " " " " "
C20 <= HC < C24 ND 1.0 " " " " " "
C24 <= HC < C28 ND 1.0 " " " " " "
C28 <= HC < C32 ND 1.0 " " " " " "
HC >= C32 ND 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " " "
(C7-C36)
ND 5.0
Diesel Range Organics (C10-C24) ND 5.0 " " " " " "

Page 12 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Total Petroleum Hydrocarbons Carbon Range Analysis by GC-FID Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-2@10 (2101114-05) Soil Sampled: 01/08/21 08:15 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 79.7 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 1.1 1.0 " " " " " "
C9 <= HC < C10 ND 1.0 " " " " " "
C10 <= HC < C11 2.1 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 2.1 1.0 " " " " " "
C14 <= HC < C16 1.3 1.0 " " " " " "
C16 <= HC < C18 ND 1.0 " " " " " "
C18 <= HC < C20 ND 1.0 " " " " " "
C20 <= HC < C24 3.0 1.0 " " " " " "
C24 <= HC < C28 ND 1.0 " " " " " "
C28 <= HC < C32 ND 1.0 " " " " " "
HC >= C32 ND 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " "
(C7-C36)

9.5 5.0 "
Diesel Range Organics (C10-C24) 10 5.0 " " " " " "
SV-2@15 (2101114-06) Soil Sampled: 01/08/21 08:20 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 73.2 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 ND 1.0 " " " " " "
C9 <= HC < C10 ND 1.0 " " " " " "
C10 <= HC < C11 ND 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 ND 1.0 " " " " " "
C14 <= HC < C16 ND 1.0 " " " " " "
C16 <= HC < C18 ND 1.0 " " " " " "
C18 <= HC < C20 ND 1.0 " " " " " "
C20 <= HC < C24 ND 1.0 " " " " " "
C24 <= HC < C28 ND 1.0 " " " " " "
C28 <= HC < C32 ND 1.0 " " " " " "
HC >= C32 ND 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " " "
(C7-C36)
ND 5.0
Diesel Range Organics (C10-C24) ND 5.0 " " " " " "

Page 13 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Total Petroleum Hydrocarbons Carbon Range Analysis by GC-FID Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-3@5 (2101114-07) Soil Sampled: 01/08/21 08:55 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 97.0 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 ND 1.0 " " " " " "
C9 <= HC < C10 ND 1.0 " " " " " "
C10 <= HC < C11 1.5 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 ND 1.0 " " " " " "
C14 <= HC < C16 1.3 1.0 " " " " " "
C16 <= HC < C18 ND 1.0 " " " " " "
C18 <= HC < C20 ND 1.0 " " " " " "
C20 <= HC < C24 3.0 1.0 " " " " " "
C24 <= HC < C28 ND 1.0 " " " " " "
C28 <= HC < C32 ND 1.0 " " " " " "
HC >= C32 ND 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " "
(C7-C36)

5.8 5.0 "
Diesel Range Organics (C10-C24) 7.6 5.0 " " " " " "
SV-3@10 (2101114-08) Soil Sampled: 01/08/21 09:00 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 86.5 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 1.1 1.0 " " " " " "
C9 <= HC < C10 ND 1.0 " " " " " "
C10 <= HC < C11 1.6 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 1.2 1.0 " " " " " "
C14 <= HC < C16 1.0 1.0 " " " " " "
C16 <= HC < C18 ND 1.0 " " " " " "
C18 <= HC < C20 ND 1.0 " " " " " "
C20 <= HC < C24 1.7 1.0 " " " " " "
C24 <= HC < C28 ND 1.0 " " " " " "
C28 <= HC < C32 ND 1.0 " " " " " "
HC >= C32 ND 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " "
(C7-C36)

6.6 5.0 "
Diesel Range Organics (C10-C24) 7.4 5.0 " " " " " "

Page 14 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Total Petroleum Hydrocarbons Carbon Range Analysis by GC-FID Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-4@5 (2101114-09) Soil Sampled: 01/08/21 09:15 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 73.1 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 ND 1.0 " " " " " "
C9 <= HC < C10 ND 1.0 " " " " " "
C10 <= HC < C11 2.2 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 2.1 1.0 " " " " " "
C14 <= HC < C16 ND 1.0 " " " " " "
C16 <= HC < C18 ND 1.0 " " " " " "
C18 <= HC < C20 ND 1.0 " " " " " "
C20 <= HC < C24 1.9 1.0 " " " " " "
C24 <= HC < C28 ND 1.0 " " " " " "
C28 <= HC < C32 ND 1.0 " " " " " "
HC >= C32 ND 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " "
(C7-C36)

6.2 5.0 "
Diesel Range Organics (C10-C24) 8.2 5.0 " " " " " "
SV-4@10 (2101114-10) Soil Sampled: 01/08/21 09:20 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 61.8 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 1.8 1.0 " " " " " "
C9 <= HC < C10 ND 1.0 " " " " " "
C10 <= HC < C11 1.3 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 ND 1.0 " " " " " "
C14 <= HC < C16 ND 1.0 " " " " " "
C16 <= HC < C18 ND 1.0 " " " " " "
C18 <= HC < C20 ND 1.0 " " " " " "
C20 <= HC < C24 1.2 1.0 " " " " " "
C24 <= HC < C28 ND 1.0 " " " " " "
C28 <= HC < C32 ND 1.0 " " " " " "
HC >= C32 ND 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " " "
(C7-C36)
ND 5.0
Diesel Range Organics (C10-C24) 6.6 5.0 " " " " " "

Page 15 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Total Petroleum Hydrocarbons Carbon Range Analysis by GC-FID Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-5@5' (2101114-11) Soil Sampled: 01/08/21 09:35 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 118 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 ND 1.0 " " " " " "
C9 <= HC < C10 ND 1.0 " " " " " "
C10 <= HC < C11 1.8 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 2.3 1.0 " " " " " "
C14 <= HC < C16 1.4 1.0 " " " " " "
C16 <= HC < C18 ND 1.0 " " " " " "
C18 <= HC < C20 ND 1.0 " " " " " "
C20 <= HC < C24 3.5 1.0 " " " " " "
C24 <= HC < C28 ND 1.0 " " " " " "
C28 <= HC < C32 ND 1.0 " " " " " "
HC >= C32 ND 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " "
(C7-C36)

8.9 5.0 "
Diesel Range Organics (C10-C24) 10 5.0 " " " " " "
SV-5@10' (2101114-12) Soil Sampled: 01/08/21 09:40 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 83.1 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 ND 1.0 " " " " " "
C9 <= HC < C10 ND 1.0 " " " " " "
C10 <= HC < C11 2.0 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 1.7 1.0 " " " " " "
C14 <= HC < C16 ND 1.0 " " " " " "
C16 <= HC < C18 ND 1.0 " " " " " "
C18 <= HC < C20 ND 1.0 " " " " " "
C20 <= HC < C24 2.1 1.0 " " " " " "
C24 <= HC < C28 ND 1.0 " " " " " "
C28 <= HC < C32 ND 1.0 " " " " " "
HC >= C32 ND 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " " "
(C7-C36)
ND 5.0
Diesel Range Organics (C10-C24) 8.6 5.0 " " " " " "

Page 16 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Total Petroleum Hydrocarbons Carbon Range Analysis by GC-FID Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-6@5' (2101114-13) Soil Sampled: 01/08/21 10:00 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 64.0 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 1.1 1.0 " " " " " "
C9 <= HC < C10 1.1 1.0 " " " " " "
C10 <= HC < C11 2.3 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 3.2 1.0 " " " " " "
C14 <= HC < C16 ND 1.0 " " " " " "
C16 <= HC < C18 ND 1.0 " " " " " "
C18 <= HC < C20 ND 1.0 " " " " " "
C20 <= HC < C24 1.0 1.0 " " " " " "
C24 <= HC < C28 ND 1.0 " " " " " "
C28 <= HC < C32 ND 1.0 " " " " " "
HC >= C32 ND 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " "
(C7-C36)

8.6 5.0 "
Diesel Range Organics (C10-C24) 10 5.0 " " " " " "
SV-6@15' (2101114-14) Soil Sampled: 01/08/21 10:05 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 107 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 ND 1.0 " " " " " "
C9 <= HC < C10 ND 1.0 " " " " " "
C10 <= HC < C11 3.8 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 3.4 1.0 " " " " " "
C14 <= HC < C16 2.9 1.0 " " " " " "
C16 <= HC < C18 ND 1.0 " " " " " "
C18 <= HC < C20 ND 1.0 " " " " " "
C20 <= HC < C24 6.0 1.0 " " " " " "
C24 <= HC < C28 ND 1.0 " " " " " "
C28 <= HC < C32 ND 1.0 " " " " " "
HC >= C32 ND 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " "
(C7-C36)
16 5.0 "
Diesel Range Organics (C10-C24) 19 5.0 " " " " " "

Page 17 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Total Petroleum Hydrocarbons Carbon Range Analysis by GC-FID Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-7@5' (2101114-15) Soil Sampled: 01/08/21 08:30 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 89.9 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 ND 1.0 " " " " " "
C9 <= HC < C10 ND 1.0 " " " " " "
C10 <= HC < C11 2.6 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 2.5 1.0 " " " " " "
C14 <= HC < C16 1.8 1.0 " " " " " "
C16 <= HC < C18 ND 1.0 " " " " " "
C18 <= HC < C20 ND 1.0 " " " " " "
C20 <= HC < C24 1.9 1.0 " " " " " "
C24 <= HC < C28 ND 1.0 " " " " " "
C28 <= HC < C32 ND 1.0 " " " " " "
HC >= C32 ND 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " "
(C7-C36)

6.2 5.0 "
Diesel Range Organics (C10-C24) 11 5.0 " " " " " "
SV-7@10' (2101114-16) Soil Sampled: 01/08/21 08:35 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 73.0 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 ND 1.0 " " " " " "
C9 <= HC < C10 ND 1.0 " " " " " "
C10 <= HC < C11 1.7 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 1.7 1.0 " " " " " "
C14 <= HC < C16 1.4 1.0 " " " " " "
C16 <= HC < C18 ND 1.0 " " " " " "
C18 <= HC < C20 1.0 1.0 " " " " " "
C20 <= HC < C24 5.8 1.0 " " " " " "
C24 <= HC < C28 ND 1.0 " " " " " "
C28 <= HC < C32 ND 1.0 " " " " " "
HC >= C32 ND 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " "
(C7-C36)
12 5.0 "
Diesel Range Organics (C10-C24) 13 5.0 " " " " " "

Page 18 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Total Petroleum Hydrocarbons Carbon Range Analysis by GC-FID Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-8@4' (2101114-17) Soil Sampled: 01/08/21 10:20 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 77.3 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 ND 1.0 " " " " " "
C9 <= HC < C10 ND 1.0 " " " " " "
C10 <= HC < C11 1.0 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 ND 1.0 " " " " " "
C14 <= HC < C16 ND 1.0 " " " " " "
C16 <= HC < C18 ND 1.0 " " " " " "
C18 <= HC < C20 ND 1.0 " " " " " "
C20 <= HC < C24 3.3 1.0 " " " " " "
C24 <= HC < C28 2.8 1.0 " " " " " "
C28 <= HC < C32 2.1 1.0 " " " " " "
HC >= C32 1.9 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " "
(C7-C36)
11 5.0 "
Diesel Range Organics (C10-C24) 6.6 5.0 " " " " " "
SV-8@7' (2101114-18) Soil Sampled: 01/08/21 10:25 Received: 01/11/21 10:30 Surrogate: o-Terphenyl 78.9 % 60-175 B1A1808 01/18/21 01/18/21 14:45 EPA 8015B HC < C8 ND 1.0 " " " " " "
C8 <= HC < C9 ND 1.0 " " " " " "
C9 <= HC < C10 ND 1.0 " " " " " "
C10 <= HC < C11 ND 1.0 " " " " " "
C11 <= HC < C12 ND 1.0 " " " " " "
C12 <= HC < C14 ND 1.0 " " " " " "
C14 <= HC < C16 ND 1.0 " " " " " "
C16 <= HC < C18 ND 1.0 " " " " " "
C18 <= HC < C20 ND 1.0 " " " " " "
C20 <= HC < C24 ND 1.0 " " " " " "
C24 <= HC < C28 ND 1.0 " " " " " "
C28 <= HC < C32 ND 1.0 " " " " " "
HC >= C32 ND 1.0 " " " " " "
Total Petroleum Hydrocarbons " " " " " "
(C7-C36)
ND 5.0
Diesel Range Organics (C10-C24) 7.7 5.0 " " " " " "

Page 19 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Polychlorinated Biphenyls by EPA Method 8082
Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SS-1 (2101114-01) Soil Sampled: 01/07/21 10:45 Received: 01/11/21 10:30 Surrogate: Decachlorobiphenyl 59.2 % 42-147 B1A1406 01/11/21 01/15/21 08:21 EPA 8082 Surrogate: Tetrachloro-meta-xylene 65.1 % 42-147 " " " " PCB-1016 ND 0.050 " " " " " "
PCB-1221 ND 0.050 " " " " " "
PCB-1232 ND 0.050 " " " " " "
PCB-1242 ND 0.050 " " " " " "
PCB-1248 ND 0.050 " " " " " "
PCB-1254 ND 0.050 " " " " " "
PCB-1260 ND 0.050 " " " " " "
SS-2 (2101114-02) Soil Sampled: 01/07/21 10:50 Received: 01/11/21 10:30 Surrogate: Decachlorobiphenyl 55.1 % 42-147 B1A1406 01/11/21 01/15/21 08:21 EPA 8082 Surrogate: Tetrachloro-meta-xylene 103 % 42-147 " " " " PCB-1016 ND 0.050 " " " " " "
PCB-1221 ND 0.050 " " " " " "
PCB-1232 ND 0.050 " " " " " "
PCB-1242 ND 0.050 " " " " " "
PCB-1248 ND 0.050 " " " " " "
PCB-1254 ND 0.050 " " " " " "
PCB-1260 ND 0.050 " " " " " "

Page 20 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SS-1 (2101114-01) Soil Sampled: 01/07/21 10:45 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 96.8 % 80-120 B1A1404 01/14/21 01/14/21 11:47 EPA 8260B Surrogate: Toluene-d8 87.0 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 94.1 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 21 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SS-1 (2101114-01) Soil Sampled: 01/07/21 10:45 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 11:47 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 22 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SS-2 (2101114-02) Soil Sampled: 01/07/21 10:50 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 109 % 80-120 B1A1404 01/14/21 01/14/21 12:25 EPA 8260B Surrogate: Toluene-d8 87.4 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 94.0 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 23 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SS-2 (2101114-02) Soil Sampled: 01/07/21 10:50 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 12:25 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 24 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-1@5 (2101114-03) Soil Sampled: 01/07/21 08:25 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 104 % 80-120 B1A1404 01/14/21 01/14/21 12:25 EPA 8260B Surrogate: Toluene-d8 91.9 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 90.7 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 25 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-1@5 (2101114-03) Soil Sampled: 01/07/21 08:25 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 12:25 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 26 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-1@10 (2101114-04) Soil Sampled: 01/07/21 08:40 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 110 % 80-120 B1A1404 01/14/21 01/14/21 12:25 EPA 8260B Surrogate: Toluene-d8 91.3 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 89.0 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 27 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-1@10 (2101114-04) Soil Sampled: 01/07/21 08:40 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 12:25 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 28 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-2@10 (2101114-05) Soil Sampled: 01/08/21 08:15 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 99.2 % 80-120 B1A1404 01/14/21 01/14/21 12:25 EPA 8260B Surrogate: Toluene-d8 84.4 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 88.6 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 29 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-2@10 (2101114-05) Soil Sampled: 01/08/21 08:15 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 12:25 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 30 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-2@15 (2101114-06) Soil Sampled: 01/08/21 08:20 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 99.0 % 80-120 B1A1404 01/14/21 01/14/21 12:25 EPA 8260B Surrogate: Toluene-d8 89.3 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 105 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 31 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-2@15 (2101114-06) Soil Sampled: 01/08/21 08:20 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 12:25 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 32 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-3@5 (2101114-07) Soil Sampled: 01/08/21 08:55 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 96.7 % 80-120 B1A1404 01/14/21 01/14/21 12:25 EPA 8260B Surrogate: Toluene-d8 92.6 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 102 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 33 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-3@5 (2101114-07) Soil Sampled: 01/08/21 08:55 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 12:25 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 34 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-3@10 (2101114-08) Soil Sampled: 01/08/21 09:00 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 115 % 80-120 B1A1404 01/14/21 01/14/21 12:25 EPA 8260B Surrogate: Toluene-d8 90.0 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 104 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 35 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-3@10 (2101114-08) Soil Sampled: 01/08/21 09:00 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 12:25 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 36 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-4@5 (2101114-09) Soil Sampled: 01/08/21 09:15 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 109 % 80-120 B1A1404 01/14/21 01/14/21 12:25 EPA 8260B Surrogate: Toluene-d8 96.5 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 104 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 37 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-4@5 (2101114-09) Soil Sampled: 01/08/21 09:15 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 12:25 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 38 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-4@10 (2101114-10) Soil Sampled: 01/08/21 09:20 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 120 % 80-120 B1A1404 01/14/21 01/14/21 12:25 EPA 8260B Surrogate: Toluene-d8 98.9 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 102 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 39 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-4@10 (2101114-10) Soil Sampled: 01/08/21 09:20 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 12:25 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 40 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-5@5' (2101114-11) Soil Sampled: 01/08/21 09:35 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 113 % 80-120 B1A1404 01/14/21 01/14/21 12:25 EPA 8260B Surrogate: Toluene-d8 96.6 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 100 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 41 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-5@5' (2101114-11) Soil Sampled: 01/08/21 09:35 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 12:25 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 42 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-5@10' (2101114-12) Soil Sampled: 01/08/21 09:40 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 114 % 80-120 B1A1404 01/14/21 01/14/21 12:25 EPA 8260B Surrogate: Toluene-d8 88.0 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 107 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 43 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-5@10' (2101114-12) Soil Sampled: 01/08/21 09:40 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 12:25 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 44 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-6@5' (2101114-13) Soil Sampled: 01/08/21 10:00 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 104 % 80-120 B1A1404 01/14/21 01/14/21 12:25 EPA 8260B Surrogate: Toluene-d8 85.5 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 87.4 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 45 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-6@5' (2101114-13) Soil Sampled: 01/08/21 10:00 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 12:25 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 46 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-6@15' (2101114-14) Soil Sampled: 01/08/21 10:05 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 106 % 80-120 B1A1404 01/14/21 01/14/21 12:25 EPA 8260B Surrogate: Toluene-d8 91.0 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 88.7 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 47 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-6@15' (2101114-14) Soil Sampled: 01/08/21 10:05 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 12:25 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 48 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-7@5' (2101114-15) Soil Sampled: 01/08/21 08:30 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 102 % 80-120 B1A1404 01/14/21 01/14/21 12:25 EPA 8260B Surrogate: Toluene-d8 103 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 90.7 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 49 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-7@5' (2101114-15) Soil Sampled: 01/08/21 08:30 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 12:25 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 50 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-7@10' (2101114-16) Soil Sampled: 01/08/21 08:35 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 94.8 % 80-120 B1A1404 01/14/21 01/14/21 12:25 EPA 8260B Surrogate: Toluene-d8 87.4 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 89.4 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 51 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-7@10' (2101114-16) Soil Sampled: 01/08/21 08:35 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 12:25 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 52 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-8@4' (2101114-17) Soil Sampled: 01/08/21 10:20 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 114 % 80-120 B1A1404 01/14/21 01/14/21 12:25 EPA 8260B Surrogate: Toluene-d8 86.3 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 87.8 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 53 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-8@4' (2101114-17) Soil Sampled: 01/08/21 10:20 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 12:25 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 54 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-8@7' (2101114-18) Soil Sampled: 01/08/21 10:25 Received: 01/11/21 10:30 Surrogate: Dibromofluoromethane 108 % 80-120 B1A1404 01/14/21 01/14/21 12:25 EPA 8260B Surrogate: Toluene-d8 92.7 % 81-117 " " " "
Surrogate: 4-Bromofluorobenzene 89.3 % 74-121 " " " "
Benzene ND 5.0 " " " " " "
Bromobenzene ND 5.0 " " " " " "
Bromochloromethane ND 5.0 " " " " " "
Bromodichloromethane ND 5.0 " " " " " "
Bromoform ND 5.0 " " " " " "
Bromomethane ND 5.0 " " " " " "
n-Butylbenzene ND 5.0 " " " " " "
sec-Butylbenzene ND 5.0 " " " " " "
tert-Butylbenzene ND 5.0 " " " " " "
Carbon tetrachloride ND 5.0 " " " " " "
Chlorobenzene ND 5.0 " " " " " "
Chloroethane ND 5.0 " " " " " "
Chloroform ND 5.0 " " " " " "
Chloromethane ND 5.0 " " " " " "
2-Chlorotoluene ND 5.0 " " " " " "
4-Chlorotoluene ND 5.0 " " " " " "
Dibromochloromethane ND 5.0 " " " " " "
1,2-Dibromo-3-chloropropane ND 5.0 " " " " " "
1,2-Dibromoethane (EDB) ND 5.0 " " " " " "
Dibromomethane ND 5.0 " " " " " "
1,2-Dichlorobenzene ND 5.0 " " " " " "
1,3-Dichlorobenzene ND 5.0 " " " " " "
1,4-Dichlorobenzene ND 5.0 " " " " " "
Dichlorodifluoromethane ND 5.0 " " " " " "
1,1-Dichloroethane ND 5.0 " " " " " "
1,2-Dichloroethane ND 5.0 " " " " " "
1,1-Dichloroethene ND 5.0 " " " " " "
cis-1,2-Dichloroethene ND 5.0 " " " " " "
trans-1,2-Dichloroethene ND 5.0 " " " " " "
1,2-Dichloropropane ND 5.0 " " " " " "
1,3-Dichloropropane ND 5.0 " " " " " "
2,2-Dichloropropane ND 5.0 " " " " " "
1,1-Dichloropropene ND 5.0 " " " " " "
cis-1,3-Dichloropropene ND 5.0 " " " " " "
trans-1,3-Dichloropropene ND 5.0 " " " " " "
Di-isopropyl ether ND 5.0 " " " " " "
Ethyl tert-butyl ether ND 5.0 " " " " " "

Page 55 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SV-8@7' (2101114-18) Soil Sampled: 01/08/21 10:25 Received: 01/11/21 10:30 Ethylbenzene ND 5.0 µg/kg B1A1404 1 01/14/21 01/14/21 12:25 EPA 8260B Hexachlorobutadiene ND 5.0 " " " " " "
Isopropylbenzene ND 5.0 " " " " " "
p-Isopropyltoluene ND 5.0 " " " " " "
Methylene chloride ND 5.0 " " " " " "
Methyl tert-butyl ether ND 5.0 " " " " " "
Naphthalene ND 5.0 " " " " " "
n-Propylbenzene ND 5.0 " " " " " "
Styrene ND 5.0 " " " " " "
Tert-amyl methyl ether ND 5.0 " " " " " "
Tert-butyl alcohol ND 25 " " " " " "
1,1,1,2-Tetrachloroethane ND 5.0 " " " " " "
1,1,2,2-Tetrachloroethane ND 5.0 " " " " " "
Tetrachloroethene ND 5.0 " " " " " "
Toluene ND 5.0 " " " " " "
1,2,3-Trichlorobenzene ND 5.0 " " " " " "
1,2,4-Trichlorobenzene ND 5.0 " " " " " "
1,1,1-Trichloroethane ND 5.0 " " " " " "
1,1,2-Trichloroethane ND 5.0 " " " " " "
Trichloroethene ND 5.0 " " " " " "
Trichlorofluoromethane ND 5.0 " " " " " "
1,2,3-Trichloropropane ND 5.0 " " " " " "
1,2,4-Trimethylbenzene ND 5.0 " " " " " "
1,3,5-Trimethylbenzene ND 5.0 " " " " " "
Vinyl chloride ND 5.0 " " " " " "
m,p-Xylene ND 5.0 " " " " " "
o-Xylene ND 5.0 " " " " " "

Page 56 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Semivolatile Organic Compounds by EPA Method 8270C
Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SS-1 (2101114-01) Soil Sampled: 01/07/21 10:45 Received: 01/11/21 10:30 Surrogate: 2-Fluorophenol 116 % 25-121 B1A1405 01/14/21 01/14/21 09:42 EPA 8270C Surrogate: Phenol-d6 53.7 % 24-113 " " " "
Surrogate: Nitrobenzene-d5 56.3 % 23-120 " " " "
Surrogate: 2-Fluorobiphenyl 44.6 % 30-115 " " " "
Surrogate: 2,4,6-Tribromophenol 60.3 % 19-122 " " " "
Surrogate: Terphenyl-d14 93.9 % 18-137 " " " "
Acenaphthene ND 0.33 " " " " " "
Acenaphthylene ND 0.33 " " " " " "
Anthracene ND 0.33 " " " " " "
Benzidine ND 0.33 " " " " " "
Benzo (a) anthracene 0.41 0.33 " " " " " "
Benzo (b) fluoranthene ND 0.33 " " " " " "
Benzo (k) fluoranthene ND 0.33 " " " " " "
Benzo (a) pyrene ND 0.33 " " " " " "
Benzo (g,h,i) perylene ND 0.33 " " " " " "
Benzyl alcohol ND 0.33 " " " " " "
Bis(2-chloroethyl)ether ND 0.33 " " " " " "
Bis(2-chloroethoxy)methane ND 0.33 " " " " " "
Bis(2-ethylhexyl)phthalate ND 0.33 " " " " " "
Bis(2-chloroisopropyl)ether ND 0.33 " " " " " "
4-Bromophenyl phenyl ether ND 0.33 " " " " " "
Butyl benzyl phthalate ND 0.33 " " " " " "
4-Chloroaniline ND 0.33 " " " " " "
2-Chlorophenol ND 0.33 " " " " " "
4-Chloro-3-methylphenol ND 0.33 " " " " " "
2-Chloronaphthalene ND 0.33 " " " " " "
4-Chlorophenyl phenyl ether ND 0.33 " " " " " "
Chrysene 0.38 0.33 " " " " " "
Dibenz (a,h) anthracene ND 0.33 " " " " " "
Dibenzofuran ND 0.33 " " " " " "
1,3-Dichlorobenzene ND 0.33 " " " " " "
1,2-Dichlorobenzene ND 0.33 " " " " " "
1,4-Dichlorobenzene ND 0.33 " " " " " "
3,3´-Dichlorobenzidine ND 0.33 " " " " " "
2,4-Dichlorophenol ND 0.33 " " " " " "
Diethyl phthalate ND 0.33 " " " " " "
2,4-Dimethylphenol ND 0.33 " " " " " "
Dimethyl phthalate ND 0.33 " " " " " "
Di-n-butyl phthalate ND 0.33 " " " " " "
2,4-Dinitrophenol ND 0.33 " " " " " "

Page 57 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Semivolatile Organic Compounds by EPA Method 8270C
Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SS-1 (2101114-01) Soil Sampled: 01/07/21 10:45 Received: 01/11/21 10:30 4,6-Dinitro-2-methylphenol ND 0.33 mg/kg B1A1405 1 01/14/21 01/14/21 09:42 EPA 8270C 2,4-Dinitrotoluene ND 0.33 " " " " " "
2,6-Dinitrotoluene ND 0.33 " " " " " "
Di-n-octyl phthalate ND 0.33 " " " " " "
1,2-Diphenylhydrazine ND 0.33 " " " " " "
Fluoranthene 0.49 0.33 " " " " " "
Fluorene ND 0.33 " " " " " "
Hexachlorobenzene ND 0.33 " " " " " "
Hexachlorobutadiene ND 0.33 " " " " " "
Hexachlorocyclopentadiene ND 0.33 " " " " " "
Hexachloroethane ND 0.33 " " " " " "
Indeno (1,2,3-cd) pyrene ND 0.33 " " " " " "
Isophorone ND 0.33 " " " " " "
2-Methylnaphthalene ND 0.33 " " " " " "
2-Methylphenol ND 0.33 " " " " " "
4-Methylphenol ND 0.33 " " " " " "
Naphthalene ND 0.33 " " " " " "
2-Nitroaniline ND 0.33 " " " " " "
3-Nitroaniline ND 0.33 " " " " " "
4-Nitroaniline ND 0.33 " " " " " "
Nitrobenzene ND 0.33 " " " " " "
2-Nitrophenol ND 0.33 " " " " " "
4-Nitrophenol ND 0.33 " " " " " "
N-Nitrosodimethylamine ND 0.33 " " " " " "
Diphenylamine ND 0.33 " " " " " "
N-Nitrosodi-n-propylamine ND 0.33 " " " " " "
Pentachlorophenol ND 0.33 " " " " " "
Phenanthrene 0.57 0.33 " " " " " "
Phenol ND 0.33 " " " " " "
Pyrene 1.3 0.33 " " " " " "
1,2,4-Trichlorobenzene ND 0.33 " " " " " "
2,4,5-Trichlorophenol ND 0.33 " " " " " "
2,4,6-Trichlorophenol ND 0.33 " " " " " "

Page 58 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Semivolatile Organic Compounds by EPA Method 8270C
Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SS-2 (2101114-02) Soil Sampled: 01/07/21 10:50 Received: 01/11/21 10:30 Surrogate: 2-Fluorophenol 55.7 % 25-121 B1A1405 01/14/21 01/14/21 10:22 EPA 8270C Surrogate: Phenol-d6 55.5 % 24-113 " " " "
Surrogate: Nitrobenzene-d5 29.1 % 23-120 " " " "
Surrogate: 2-Fluorobiphenyl 57.7 % 30-115 " " " "
Surrogate: 2,4,6-Tribromophenol 56.3 % 19-122 " " " "
Surrogate: Terphenyl-d14 46.3 % 18-137 " " " "
Acenaphthene ND 0.33 " " " " " "
Acenaphthylene ND 0.33 " " " " " "
Anthracene ND 0.33 " " " " " "
Benzidine ND 0.33 " " " " " "
Benzo (a) anthracene ND 0.33 " " " " " "
Benzo (b) fluoranthene ND 0.33 " " " " " "
Benzo (k) fluoranthene ND 0.33 " " " " " "
Benzo (a) pyrene ND 0.33 " " " " " "
Benzo (g,h,i) perylene ND 0.33 " " " " " "
Benzyl alcohol ND 0.33 " " " " " "
Bis(2-chloroethyl)ether ND 0.33 " " " " " "
Bis(2-chloroethoxy)methane ND 0.33 " " " " " "
Bis(2-ethylhexyl)phthalate ND 0.33 " " " " " "
Bis(2-chloroisopropyl)ether ND 0.33 " " " " " "
4-Bromophenyl phenyl ether ND 0.33 " " " " " "
Butyl benzyl phthalate ND 0.33 " " " " " "
4-Chloroaniline ND 0.33 " " " " " "
2-Chlorophenol ND 0.33 " " " " " "
4-Chloro-3-methylphenol ND 0.33 " " " " " "
2-Chloronaphthalene ND 0.33 " " " " " "
4-Chlorophenyl phenyl ether ND 0.33 " " " " " "
Chrysene ND 0.33 " " " " " "
Dibenz (a,h) anthracene ND 0.33 " " " " " "
Dibenzofuran ND 0.33 " " " " " "
1,3-Dichlorobenzene ND 0.33 " " " " " "
1,2-Dichlorobenzene ND 0.33 " " " " " "
1,4-Dichlorobenzene ND 0.33 " " " " " "
3,3´-Dichlorobenzidine ND 0.33 " " " " " "
2,4-Dichlorophenol ND 0.33 " " " " " "
Diethyl phthalate ND 0.33 " " " " " "
2,4-Dimethylphenol ND 0.33 " " " " " "
Dimethyl phthalate ND 0.33 " " " " " "
Di-n-butyl phthalate ND 0.33 " " " " " "
2,4-Dinitrophenol ND 0.33 " " " " " "

Page 59 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

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SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Semivolatile Organic Compounds by EPA Method 8270C
Sierra Analytical Labs, Inc.

Analyte Limit Result
Reporting
Units Dilution Batch Prepared Analyzed Method Notes
SS-2 (2101114-02) Soil Sampled: 01/07/21 10:50 Received: 01/11/21 10:30 4,6-Dinitro-2-methylphenol ND 0.33 mg/kg B1A1405 1 01/14/21 01/14/21 10:22 EPA 8270C 2,4-Dinitrotoluene ND 0.33 " " " " " "
2,6-Dinitrotoluene ND 0.33 " " " " " "
Di-n-octyl phthalate ND 0.33 " " " " " "
1,2-Diphenylhydrazine ND 0.33 " " " " " "
Fluoranthene ND 0.33 " " " " " "
Fluorene ND 0.33 " " " " " "
Hexachlorobenzene ND 0.33 " " " " " "
Hexachlorobutadiene ND 0.33 " " " " " "
Hexachlorocyclopentadiene ND 0.33 " " " " " "
Hexachloroethane ND 0.33 " " " " " "
Indeno (1,2,3-cd) pyrene ND 0.33 " " " " " "
Isophorone ND 0.33 " " " " " "
2-Methylnaphthalene ND 0.33 " " " " " "
2-Methylphenol ND 0.33 " " " " " "
4-Methylphenol ND 0.33 " " " " " "
Naphthalene ND 0.33 " " " " " "
2-Nitroaniline ND 0.33 " " " " " "
3-Nitroaniline ND 0.33 " " " " " "
4-Nitroaniline ND 0.33 " " " " " "
Nitrobenzene ND 0.33 " " " " " "
2-Nitrophenol ND 0.33 " " " " " "
4-Nitrophenol ND 0.33 " " " " " "
N-Nitrosodimethylamine ND 0.33 " " " " " "
Diphenylamine ND 0.33 " " " " " "
N-Nitrosodi-n-propylamine ND 0.33 " " " " " "
Pentachlorophenol ND 0.33 " " " " " "
Phenanthrene ND 0.33 " " " " " "
Phenol ND 0.33 " " " " " "
Pyrene ND 0.33 " " " " " "
1,2,4-Trichlorobenzene ND 0.33 " " " " " "
2,4,5-Trichlorophenol ND 0.33 " " " " " "
2,4,6-Trichlorophenol ND 0.33 " " " " " "

Page 60 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

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SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte Limit Notes
Metals by EPA 6000/7000 Series Methods - Quality Control Sierra Analytical Labs, Inc.

Batch B1A1211 - EPA 3050B
Blank (B1A1211-BLK1) Prepared & Analyzed: 01/12/21
Cadmium mg/kg ND 1.7
Silver " ND 1.0
Nickel ND 3.4 "
Copper " ND 9.0
Lead " ND 3.1
Antimony " ND 9.0
Cobalt " ND 0.80
Chromium " ND 1.2
Selenium " ND 6.2
Molybdenum " ND 1.0
Thallium " ND 4.0
Beryllium " ND 1.2
Vanadium " ND 3.9
Barium " ND 1.0
Zinc " ND 2.0
Arsenic " ND 4.0
LCS (B1A1211-BS1) Prepared & Analyzed: 01/12/21
Beryllium mg/kg 107 1.2 100 107 80-120
Barium " 105 1.0 100 105 80-120
Cobalt " 106 0.80 100 106 80-120
Chromium " 105 1.2 100 105 80-120
Arsenic " 95.4 4.0 100 95.4 78-122
Copper " 105 9.0 100 105 78-122
Silver " 100 1.0 100 100 60-140
Cadmium " 103 1.7 100 103 80-120
Selenium " 98.2 6.2 100 98.2 76-124
Nickel 102 3.4 " 100 102 80-120
Zinc " 106 2.0 100 106 80-120
Lead " 92.3 3.1 100 92.3 80-120
Antimony " 104 9.0 100 104 75-125
Vanadium " 102 3.9 100 102 80-120
Molybdenum " 94.0 1.0 100 94.0 80-120
Thallium " 95.9 4.0 100 95.9 80-120

Page 61 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

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Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte Limit Notes
Metals by EPA 6000/7000 Series Methods - Quality Control Sierra Analytical Labs, Inc.

Batch B1A1211 - EPA 3050B
LCS Dup (B1A1211-BSD1) Prepared & Analyzed: 01/12/21
Zinc mg/kg 104 2.0 100 104 2.52 80-120 20
Silver " 97.4 1.0 100 97.4 2.76 60-140 40
Vanadium " 100 3.9 100 100 1.26 80-120 20
Arsenic " 98.7 4.0 100 98.7 3.32 78-122 20
Thallium " 105 4.0 100 105 9.23 80-120 20
Barium " 105 1.0 100 105 0.310 80-120 20
Copper " 107 9.0 100 107 1.67 78-122 20
Beryllium " 107 1.2 100 107 0.257 80-120 20
Antimony " 107 9.0 100 107 3.27 75-125 20
Cadmium " 102 1.7 100 102 0.878 80-120 20
Lead " 96.3 3.1 100 96.3 4.22 80-120 20
Cobalt " 106 0.80 100 106 0.0942 80-120 20
Chromium " 107 1.2 100 107 1.91 80-120 20
Nickel 103 3.4 " 100 103 0.730 80-120 20
Molybdenum " 97.2 1.0 100 97.2 3.29 80-120 20
Selenium " 99.7 6.2 100 99.7 1.49 76-124 20
Matrix Spike (B1A1211-MS1) Source: 2101114-01 Prepared & Analyzed: 01/12/21 Barium mg/kg 174 1.0 99.2 51.7 70-130 123
Silver " 93.3 1.0 99.2 ND 60-140 94.1
Arsenic " 107 4.0 99.2 1.86 70-130 106
Beryllium " 104 1.2 99.2 ND 70-130 104
Cadmium " 101 1.7 99.2 ND 70-130 102
Cobalt " 108 0.80 99.2 5.16 70-130 104
Chromium " 117 1.2 99.2 11.6 70-130 106
Copper " 237 9.0 99.2 117 70-130 121
Molybdenum " 92.7 1.0 99.2 0.855 70-130 92.6
Nickel 114 3.4 " 99.2 11.8 70-130 103
Lead " 113 3.1 99.2 12.1 70-130 102
Antimony " 105 9.0 99.2 ND 60-140 105
Selenium " 104 6.2 99.2 0.635 70-130 104
Thallium " 100 4.0 99.2 ND 70-130 101
Vanadium " 120 3.9 99.2 19.2 70-130 101
Zinc " 152 2.0 99.2 39.4 70-130 114

Page 62 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

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Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte Limit Notes
Metals by EPA 6000/7000 Series Methods - Quality Control Sierra Analytical Labs, Inc.

Batch B1A1211 - EPA 3050B
Matrix Spike Dup (B1A1211-MSD1) Source: 2101114-01 Prepared & Analyzed: 01/12/21 Cadmium mg/kg 104 1.7 99.3 ND 105 2.78 70-130 20
Vanadium " 122 3.9 99.3 19.2 104 2.17 70-130 20
Chromium " 120 1.2 99.3 11.6 109 2.07 70-130 20
Zinc " 155 2.0 99.3 39.4 116 1.83 70-130 20
Arsenic " 108 4.0 99.3 1.86 107 1.14 70-130 20
Thallium " 98.7 4.0 99.3 ND 99.4 1.42 70-130 20
Copper " 239 9.0 99.3 117 123 0.841 70-130 30
Antimony " 105 9.0 99.3 ND 106 0.856 60-140 20
Nickel 116 3.4 " 99.3 11.8 105 1.41 70-130 20
Silver " 90.7 1.0 99.3 ND 91.3 2.89 60-140 40
Lead " 114 3.1 99.3 12.1 103 1.08 70-130 30
Beryllium " 106 1.2 99.3 ND 107 2.44 70-130 20
Cobalt " 110 0.80 99.3 5.16 106 1.71 70-130 20
Barium " 178 1.0 99.3 51.7 127 1.89 70-130 20
Selenium " 105 6.2 99.3 0.635 105 0.718 70-130 20
Molybdenum " 94.5 1.0 99.3 0.855 94.3 1.96 70-130 20
Batch B1A1213 - EPA 7471A
Blank (B1A1213-BLK1) Prepared & Analyzed: 01/12/21
Mercury mg/kg ND 0.23
LCS (B1A1213-BS1) Prepared & Analyzed: 01/12/21
Mercury mg/kg 0.17 0.23 0.167 99.9 70-130
Matrix Spike (B1A1213-MS1) Source: 2101114-01 Prepared & Analyzed: 01/12/21 Mercury mg/kg 0.19 0.23 0.158 0.03 70-130 96.3

Page 63 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte Limit Notes
Metals by EPA 6000/7000 Series Methods - Quality Control Sierra Analytical Labs, Inc.

Batch B1A1213 - EPA 7471A
Matrix Spike Dup (B1A1213-MSD1) Source: 2101114-01 Prepared & Analyzed: 01/12/21 Mercury mg/kg 0.19 0.23 0.161 0.03 99.5 4.50 70-130 30

Page 64 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

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Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte Limit Notes
Total Petroleum Hydrocarbons Carbon Range Analysis by GC-FID - Quality Control Sierra Analytical Labs, Inc.

Batch B1A1808 - EPA 3550B Solid Ext
Blank (B1A1808-BLK1) Prepared & Analyzed: 01/18/21
Surrogate: o-Terphenyl 114 2.85 mg/kg 2.50 60-175
HC < C8 " ND 1.0
C8 <= HC < C9 " ND 1.0
C9 <= HC < C10 " ND 1.0
C10 <= HC < C11 " ND 1.0
C11 <= HC < C12 " ND 1.0
C12 <= HC < C14 " ND 1.0
C14 <= HC < C16 " ND 1.0
C16 <= HC < C18 " ND 1.0
C18 <= HC < C20 " ND 1.0
C20 <= HC < C24 " ND 1.0
C24 <= HC < C28 " ND 1.0
C28 <= HC < C32 " ND 1.0
HC >= C32 " ND 1.0
Total Petroleum Hydrocarbons (C7-C36) " ND 5.0
Diesel Range Organics (C10-C24) " ND 5.0
LCS (B1A1808-BS1) Prepared & Analyzed: 01/18/21
Diesel Range Organics (C10-C24) mg/kg 17.9 5.0 20.0 89.5 80-120 Matrix Spike (B1A1808-MS1) Source: 2101114-06 Prepared & Analyzed: 01/18/21 Diesel Range Organics (C10-C24) mg/kg 22.2 5.0 20.0 ND 50-150 111 Matrix Spike Dup (B1A1808-MSD1) Source: 2101114-06 Prepared & Analyzed: 01/18/21 Diesel Range Organics (C10-C24) mg/kg 20.4 5.0 20.0 ND 102 8.41 50-150 30

Page 65 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte Limit Notes
Polychlorinated Biphenyls by EPA Method 8082 - Quality Control Sierra Analytical Labs, Inc.

Batch B1A1406 - EPA 3550B Solid Ext
Blank (B1A1406-BLK1) Prepared: 01/11/21 Analyzed: 01/15/21 Surrogate: Decachlorobiphenyl 53.4 ND mg/kg 0.00833 42-147 Surrogate: Tetrachloro-meta-xylene 48.8 ND " 0.00833 42-147 PCB-1016 " ND 0.050
PCB-1221 " ND 0.050
PCB-1232 " ND 0.050
PCB-1242 " ND 0.050
PCB-1248 " ND 0.050
PCB-1254 " ND 0.050
PCB-1260 " ND 0.050
LCS (B1A1406-BS1) Prepared: 01/11/21 Analyzed: 01/15/21 Surrogate: Decachlorobiphenyl 100 0.00833 mg/kg 0.00833 42-147 Surrogate: Tetrachloro-meta-xylene 100 0.00833 " 0.00833 42-147 PCB-1260 " 0.0536 0.050 0.0667 80.3 80-120
Matrix Spike (B1A1406-MS1) Source: 2101023-01 Prepared: 01/11/21 Analyzed: 01/15/21 Surrogate: Decachlorobiphenyl 100 0.00833 mg/kg 0.00833 42-147 Surrogate: Tetrachloro-meta-xylene 100 0.00833 " 0.00833 42-147 PCB-1260 " 0.0662 0.050 0.0667 ND 50-150 99.3
Matrix Spike Dup (B1A1406-MSD1) Source: 2101023-01 Prepared: 01/11/21 Analyzed: 01/15/21 Surrogate: Decachlorobiphenyl 100 0.00833 mg/kg 0.00833 42-147 Surrogate: Tetrachloro-meta-xylene 100 0.00833 " 0.00833 42-147 PCB-1260 " 0.0715 0.050 0.0667 ND 107 7.71 50-150 30

Page 66 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte Limit Notes
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B - Quality Control Sierra Analytical Labs, Inc.

Batch B1A1404 - EPA 5035 P & T
Blank (B1A1404-BLK1) Prepared & Analyzed: 01/14/21
Surrogate: Dibromofluoromethane 105 52.7 µg/kg 50.0 80-120 Surrogate: Toluene-d8 84.0 42.0 " 50.0 81-117
Surrogate: 4-Bromofluorobenzene 92.9 46.4 " 50.0 74-121 Benzene " ND 5.0
Bromobenzene " ND 5.0
Bromochloromethane " ND 5.0
Bromodichloromethane " ND 5.0
Bromoform " ND 5.0
Bromomethane " ND 5.0
n-Butylbenzene " ND 5.0
sec-Butylbenzene " ND 5.0
tert-Butylbenzene " ND 5.0
Carbon tetrachloride " ND 5.0
Chlorobenzene " ND 5.0
Chloroethane " ND 5.0
Chloroform " ND 5.0
Chloromethane " ND 5.0
2-Chlorotoluene " ND 5.0
4-Chlorotoluene " ND 5.0
Dibromochloromethane " ND 5.0
1,2-Dibromo-3-chloropropane " ND 5.0
1,2-Dibromoethane (EDB) " ND 5.0
Dibromomethane " ND 5.0
1,2-Dichlorobenzene " ND 5.0
1,3-Dichlorobenzene " ND 5.0
1,4-Dichlorobenzene " ND 5.0
Dichlorodifluoromethane " ND 5.0
1,1-Dichloroethane " ND 5.0
1,2-Dichloroethane " ND 5.0
1,1-Dichloroethene " ND 5.0
cis-1,2-Dichloroethene " ND 5.0
trans-1,2-Dichloroethene " ND 5.0
1,2-Dichloropropane " ND 5.0
1,3-Dichloropropane " ND 5.0
2,2-Dichloropropane " ND 5.0
1,1-Dichloropropene " ND 5.0
cis-1,3-Dichloropropene " ND 5.0

Page 67 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte Limit Notes
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B - Quality Control Sierra Analytical Labs, Inc.

Batch B1A1404 - EPA 5035 P & T
Blank (B1A1404-BLK1) Prepared & Analyzed: 01/14/21
trans-1,3-Dichloropropene µg/kg ND 5.0
Di-isopropyl ether " ND 5.0
Ethyl tert-butyl ether " ND 5.0
Ethylbenzene " ND 5.0
Hexachlorobutadiene " ND 5.0
Isopropylbenzene " ND 5.0
p-Isopropyltoluene " ND 5.0
Methylene chloride " ND 5.0
Methyl tert-butyl ether " ND 5.0
Naphthalene ND 5.0 "
n-Propylbenzene " ND 5.0
Styrene " ND 5.0
Tert-amyl methyl ether " ND 5.0
Tert-butyl alcohol " ND 25
1,1,1,2-Tetrachloroethane " ND 5.0
1,1,2,2-Tetrachloroethane " ND 5.0
Tetrachloroethene " ND 5.0
Toluene " ND 5.0
1,2,3-Trichlorobenzene " ND 5.0
1,2,4-Trichlorobenzene " ND 5.0
1,1,1-Trichloroethane " ND 5.0
1,1,2-Trichloroethane " ND 5.0
Trichloroethene " ND 5.0
Trichlorofluoromethane " ND 5.0
1,2,3-Trichloropropane " ND 5.0
1,2,4-Trimethylbenzene " ND 5.0
1,3,5-Trimethylbenzene " ND 5.0
Vinyl chloride " ND 5.0
m,p-Xylene " ND 5.0
o-Xylene " ND 5.0

Page 68 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte Limit Notes
Volatile Organics & Fuel Oxygenates (GC/MS) by EPA Method 8260B - Quality Control Sierra Analytical Labs, Inc.

Batch B1A1404 - EPA 5035 P & T
LCS (B1A1404-BS1) Prepared & Analyzed: 01/14/21
Surrogate: Dibromofluoromethane 100 50.0 µg/kg 50.0 80-120 Surrogate: Toluene-d8 100 50.0 " 50.0 81-117
Surrogate: 4-Bromofluorobenzene 100 50.0 " 50.0 74-121
Benzene " 52.2 5.0 50.0 104 80-120
Chlorobenzene " 47.4 5.0 50.0 94.8 80-120
1,1-Dichloroethene " 48.5 5.0 50.0 97.0 80-120
Toluene " 48.6 5.0 50.0 97.1 80-120
Trichloroethene " 53.4 5.0 50.0 107 80-120
Matrix Spike (B1A1404-MS1) Source: 2101114-01 Prepared & Analyzed: 01/14/21 Surrogate: Dibromofluoromethane 100 50.0 µg/kg 50.0 80-120 Surrogate: Toluene-d8 100 50.0 " 50.0 81-117
Surrogate: 4-Bromofluorobenzene 100 50.0 " 50.0 74-121
Benzene " 49.8 5.0 50.0 ND 37-151 99.6
Chlorobenzene " 42.8 5.0 50.0 ND 37-160 85.6
1,1-Dichloroethene " 48.6 5.0 50.0 ND 50-150 97.1
Toluene " 59.3 5.0 50.0 ND 47-150 119
Trichloroethene " 49.1 5.0 50.0 ND 71-157 98.2
Matrix Spike Dup (B1A1404-MSD1) Source: 2101114-01 Prepared & Analyzed: 01/14/21 Surrogate: Dibromofluoromethane 100 50.0 µg/kg 50.0 80-120 Surrogate: Toluene-d8 100 50.0 " 50.0 81-117
Surrogate: 4-Bromofluorobenzene 100 50.0 " 50.0 74-121
Benzene " 53.8 5.0 50.0 ND 108 7.67 37-151 30
Chlorobenzene " 43.0 5.0 50.0 ND 86.1 0.559 37-160 30
1,1-Dichloroethene " 52.1 5.0 50.0 ND 104 7.11 50-150 30 Toluene " 61.5 5.0 50.0 ND 123 3.71 47-150 30
Trichloroethene " 48.2 5.0 50.0 ND 96.5 1.75 71-157 30

Page 69 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte Limit Notes
Semivolatile Organic Compounds by EPA Method 8270C - Quality Control Sierra Analytical Labs, Inc.

Batch B1A1405 - EPA 3550B Solid Ext
Blank (B1A1405-BLK1) Prepared & Analyzed: 01/14/21
Surrogate: 2-Fluorophenol 56.5 0.283 mg/kg 0.500 25-121 Surrogate: Phenol-d6 46.5 0.232 " 0.500 24-113
Surrogate: Nitrobenzene-d5 53.4 0.267 " 0.500 23-120
Surrogate: 2-Fluorobiphenyl 45.5 0.227 " 0.500 30-115
Surrogate: 2,4,6-Tribromophenol 37.6 0.188 " 0.500 19-122 Surrogate: Terphenyl-d14 42.9 0.215 " 0.500 18-137
Acenaphthene " ND 0.33
Acenaphthylene " ND 0.33
Anthracene " ND 0.33
Benzidine " ND 0.33
Benzo (a) anthracene " ND 0.33
Benzo (b) fluoranthene " ND 0.33
Benzo (k) fluoranthene " ND 0.33
Benzo (a) pyrene " ND 0.33
Benzo (g,h,i) perylene " ND 0.33
Benzyl alcohol " ND 0.33
Bis(2-chloroethyl)ether " ND 0.33
Bis(2-chloroethoxy)methane " ND 0.33
Bis(2-ethylhexyl)phthalate " ND 0.33
Bis(2-chloroisopropyl)ether " ND 0.33
4-Bromophenyl phenyl ether " ND 0.33
Butyl benzyl phthalate " ND 0.33
4-Chloroaniline " ND 0.33
2-Chlorophenol " ND 0.33
4-Chloro-3-methylphenol " ND 0.33
2-Chloronaphthalene " ND 0.33
4-Chlorophenyl phenyl ether " ND 0.33
Chrysene " ND 0.33
Dibenz (a,h) anthracene " ND 0.33
Dibenzofuran " ND 0.33
1,3-Dichlorobenzene " ND 0.33
1,2-Dichlorobenzene " ND 0.33
1,4-Dichlorobenzene " ND 0.33
3,3´-Dichlorobenzidine " ND 0.33
2,4-Dichlorophenol " ND 0.33
Diethyl phthalate " ND 0.33
2,4-Dimethylphenol " ND 0.33

Page 70 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte Limit Notes
Semivolatile Organic Compounds by EPA Method 8270C - Quality Control Sierra Analytical Labs, Inc.

Batch B1A1405 - EPA 3550B Solid Ext
Blank (B1A1405-BLK1) Prepared & Analyzed: 01/14/21
Dimethyl phthalate mg/kg ND 0.33
Di-n-butyl phthalate " ND 0.33
2,4-Dinitrophenol " ND 0.33
4,6-Dinitro-2-methylphenol " ND 0.33
2,4-Dinitrotoluene " ND 0.33
2,6-Dinitrotoluene " ND 0.33
Di-n-octyl phthalate " ND 0.33
1,2-Diphenylhydrazine " ND 0.33
Fluoranthene " ND 0.33
Fluorene " ND 0.33
Hexachlorobenzene " ND 0.33
Hexachlorobutadiene " ND 0.33
Hexachlorocyclopentadiene " ND 0.33
Hexachloroethane " ND 0.33
Indeno (1,2,3-cd) pyrene " ND 0.33
Isophorone " ND 0.33
2-Methylnaphthalene " ND 0.33
2-Methylphenol " ND 0.33
4-Methylphenol " ND 0.33
Naphthalene ND 0.33 "
2-Nitroaniline " ND 0.33
3-Nitroaniline " ND 0.33
4-Nitroaniline " ND 0.33
Nitrobenzene ND 0.33 "
2-Nitrophenol " ND 0.33
4-Nitrophenol " ND 0.33
N-Nitrosodimethylamine " ND 0.33
Diphenylamine " ND 0.33
N-Nitrosodi-n-propylamine " ND 0.33
Pentachlorophenol " ND 0.33
Phenanthrene " ND 0.33
Phenol " ND 0.33
Pyrene " ND 0.33
1,2,4-Trichlorobenzene " ND 0.33
2,4,5-Trichlorophenol " ND 0.33
2,4,6-Trichlorophenol " ND 0.33

Page 71 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte Limit Notes
Semivolatile Organic Compounds by EPA Method 8270C - Quality Control Sierra Analytical Labs, Inc.

Batch B1A1405 - EPA 3550B Solid Ext
LCS (B1A1405-BS1) Prepared & Analyzed: 01/14/21
Surrogate: 2-Fluorophenol 100 0.500 mg/kg 0.500 25-121
Surrogate: Phenol-d6 100 0.500 " 0.500 24-113
Surrogate: Nitrobenzene-d5 66.7 0.333 " 0.500 23-120
Surrogate: 2-Fluorobiphenyl 66.7 0.333 " 0.500 30-115
Surrogate: 2,4,6-Tribromophenol 100 0.500 " 0.500 19-122 Surrogate: Terphenyl-d14 66.7 0.333 " 0.500 18-137
Acenaphthene " 0.362 0.33 0.333 109 47-145
2-Chlorophenol " 0.790 0.33 0.667 118 23-134
4-Chloro-3-methylphenol " 0.644 0.33 0.667 96.5 22-147
1,4-Dichlorobenzene " 0.343 0.33 0.333 103 20-124
2,4-Dinitrotoluene " 0.202 0.33 0.333 60.7 39-139
4-Nitrophenol " ND 0.33 0.667 0-132
N-Nitrosodi-n-propylamine " 0.304 0.33 0.333 91.3 0-230 Pentachlorophenol " 0.179 0.33 0.667 26.9 14-176
Phenol " 0.702 0.33 0.667 105 5-112
Pyrene " 0.367 0.33 0.333 110 52-115
1,2,4-Trichlorobenzene " 0.350 0.33 0.333 105 44-142
Matrix Spike (B1A1405-MS1) Source: 2101140-01 Prepared & Analyzed: 01/14/21 Surrogate: 2-Fluorophenol 119 0.596 mg/kg 0.500 25-121
Surrogate: Phenol-d6 54.2 0.271 " 0.500 24-113
Surrogate: Nitrobenzene-d5 53.7 0.269 " 0.500 23-120
Surrogate: 2-Fluorobiphenyl 43.0 0.215 " 0.500 30-115
Surrogate: 2,4,6-Tribromophenol 38.4 0.192 " 0.500 19-122 Surrogate: Terphenyl-d14 94.4 0.472 " 0.500 18-137
Acenaphthene " 0.361 0.33 0.333 ND 47-145 108
2-Chlorophenol " 0.782 0.33 0.667 ND 23-134 117
4-Chloro-3-methylphenol " 0.625 0.33 0.667 ND 22-147 93.8 1,4-Dichlorobenzene " 0.326 0.33 0.333 ND 20-124 97.7
2,4-Dinitrotoluene " 0.159 0.33 0.333 ND 39-139 47.6
4-Nitrophenol " ND 0.33 0.667 ND 0-132
N-Nitrosodi-n-propylamine " 0.280 0.33 0.333 ND 0-230 84.1 Pentachlorophenol " 0.183 0.33 0.667 ND 14-176 27.4
Phenol " 0.636 0.33 0.667 ND 5-112 95.4
Pyrene " 0.377 0.33 0.333 ND 52-115 113
1,2,4-Trichlorobenzene " 0.343 0.33 0.333 ND 44-142 103

Page 72 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte Limit Notes
Semivolatile Organic Compounds by EPA Method 8270C - Quality Control Sierra Analytical Labs, Inc.

Batch B1A1405 - EPA 3550B Solid Ext
Matrix Spike Dup (B1A1405-MSD1) Source: 2101140-01 Prepared & Analyzed: 01/14/21 Surrogate: 2-Fluorophenol 100 0.500 mg/kg 0.500 25-121
Surrogate: Phenol-d6 100 0.500 " 0.500 24-113
Surrogate: Nitrobenzene-d5 66.7 0.333 " 0.500 23-120
Surrogate: 2-Fluorobiphenyl 66.7 0.333 " 0.500 30-115
Surrogate: 2,4,6-Tribromophenol 100 0.500 " 0.500 19-122 Surrogate: Terphenyl-d14 66.7 0.333 " 0.500 18-137
Acenaphthene " 0.372 0.33 0.333 ND 112 3.09 47-145 30
2-Chlorophenol " 0.776 0.33 0.667 ND 116 0.727 23-134 30 4-Chloro-3-methylphenol " 0.653 0.33 0.667 ND 97.9 4.28 22-147 30 1,4-Dichlorobenzene " 0.355 0.33 0.333 ND 107 8.71 20-124 30 2,4-Dinitrotoluene " 0.175 0.33 0.333 ND 52.4 9.60 39-139 30 4-Nitrophenol " ND 0.33 0.667 ND 0-132 30
N-Nitrosodi-n-propylamine " 0.303 0.33 0.333 ND 91.0 7.88 0-230 30 Pentachlorophenol " 0.192 0.33 0.667 ND 28.8 4.98 14-176 30 Phenol " 0.663 0.33 0.667 ND 99.5 4.15 5-112 30
Pyrene " 0.336 0.33 0.333 ND 101 11.5 52-115 30
1,2,4-Trichlorobenzene " 0.356 0.33 0.333 ND 107 3.53 44-142 30

Page 73 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Group - Fresno
4729 West Jacquelyn Avenue 1-420-1016
Fresno CA, 93722 Shannon Lodge 01/22/21 12:05
Former Fresno Compress
Notes and Definitions
Sample results reported on a dry weight basis
RPD Relative Percent Difference
dry
NR Not Reported
ND Analyte NOT DETECTED at or above the reporting limit DET Analyte DETECTED

Page 74 of 74 ends

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. 26052 MERIT CIRCLE SUITE 104, LAGUNA HILLS, CALIFORNIA 92653 TELEPHONE: (949) 348-9389 FAX: (949) 348-9115
E-MAIL: SIERRALABS @ SIERRALABS.NET
This report and all associated analytical data will be retained by Sierra Analytical Labs, Inc. for five years from the date reported. Requests for additional storage time must be made in writing prior to the expiration of the five year retaining period and are subject to approval by Sierra Analytical Labs, Inc.

SALEM Engineering Grp, Inc. - Fresno
Fresno, CA 93722
4729 W. Jacquelyn Ave.

Shannon Lodge
Enclosed is the analytical report for the above referenced project. The data herein applies to samples as received by H&P Mobile Geochemistry, Inc. on 08-Jan-21 which were analyzed in accordance with the attached Chain of Custody record(s).

The results for all sample analyses and required QA/QC analyses are presented in the following sections and summarized in the documents:
• Sample Summary
• Case Narrative (if applicable)
• Sample Results
• Quality Control Summary
• Notes and Definitions / Appendix
• Chain of Custody
• Sampling Logs (if applicable)
Unless otherwise noted, I certify that all analyses were performed and reviewed in compliance with our Quality Systems Manual and Standard Operating Procedures. This report shall not be reproduced, except in full, without the written approval of H&P Mobile Geochemistry, Inc.

We at H&P Mobile Geochemistry, Inc. sincerely appreciate the opportunity to provide analytical services to you on this project. If you have any questions or concerns regarding this analytical report, please contact me at your convenience at 760-804-9678.

Sincerely,
15 January 2021
Lisa Eminhizer
Laboratory Director
H&P Mobile Geochemistry, Inc. is certified under the California ELAP and the National Environmental Laboratory Accreditation Conference (NELAC) for the fields of proficiency and analytes listed on those certificates. H& P is approved as an Environmental Testing Laboratory in accordance with the DoD-ELAP Program and ISO/IEC 17025:2005 programs for the fields of proficiency and analytes included in the certification process and to the extent offered by the accreditation agency . Unless otherwise noted, accreditation certificate numbers, expiration of certificates, and scope of accreditation can be found at: www.handpmg.com/about/certifications. Fields of services and analytes contained in this report that are not listed on the certificates should be considered uncertified or unavailable for certification.

Client Project: Former Compress
H&P Project: SLM010821-12
Dear Shannon Lodge:

P 1.800.834.9888 / 760.804.9678 F 760.804.9159 W handpmg.com Quality. Accuracy. Experience. 2470 Impala Drive, Carlsbad, CA 92010 & Field Office - Signal Hill, CA Geochemistry Inc.

Mobile

Page 1 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Sample ID Laboratory ID Matrix Date Sampled

ANALYTICAL REPORT FOR SAMPLES
Date Received
SV-1 @ 5 E101012-01 Vapor 07-Jan-21 08-Jan-21
SV-1 @ 10 E101012-02 Vapor 07-Jan-21 08-Jan-21
SV-2 @ 5 E101012-03 Vapor 07-Jan-21 08-Jan-21
SV-2 @ 10 E101012-04 Vapor 07-Jan-21 08-Jan-21
SV-2 @ 10 DUP E101012-05 Vapor 07-Jan-21 08-Jan-21
SV-3 @ 5 E101012-06 Vapor 07-Jan-21 08-Jan-21
SV-3 @ 10 E101012-07 Vapor 07-Jan-21 08-Jan-21
SV-4 @ 5 E101012-08 Vapor 07-Jan-21 08-Jan-21
SV-4 @ 10 E101012-09 Vapor 07-Jan-21 08-Jan-21
SV-5 @ 5 E101012-10 Vapor 07-Jan-21 08-Jan-21
SV-5 @ 10 E101012-11 Vapor 07-Jan-21 08-Jan-21
SV-6 @ 5 E101012-12 Vapor 07-Jan-21 08-Jan-21
SV-6 @ 10 E101012-13 Vapor 07-Jan-21 08-Jan-21

Page 2 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

DETECTIONS SUMMARY
Sample ID: Laboratory ID:

Analyte Result Limit Units Method
SV-1 @ 5 E101012-01
Notes
Reporting
No Detections Reported
Sample ID: Laboratory ID:

Analyte Result Limit Units Method
SV-1 @ 10 E101012-02
Notes
Reporting
No Detections Reported
Sample ID: Laboratory ID:

Analyte Result Limit Units Method
SV-2 @ 5 E101012-03
Notes
Reporting
No Detections Reported
Sample ID: Laboratory ID:

Analyte Result Limit Units Method
SV-2 @ 10 E101012-04
Notes
Reporting
No Detections Reported
Sample ID: Laboratory ID:

Analyte Result Limit Units Method
SV-2 @ 10 DUP E101012-05
Notes
Reporting
No Detections Reported
Sample ID: Laboratory ID:

Analyte Result Limit Units Method
SV-3 @ 5 E101012-06
Notes
Reporting
No Detections Reported
Sample ID: Laboratory ID:

Analyte Result Limit Units Method
SV-3 @ 10 E101012-07
Notes
Reporting
No Detections Reported
Sample ID: Laboratory ID:

Analyte Result Limit Units Method
SV-4 @ 5 E101012-08
Notes
Reporting
No Detections Reported

Page 3 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Sample ID: Laboratory ID:

Analyte Result Limit Units Method
SV-4 @ 10 E101012-09
Notes
Reporting
No Detections Reported
Sample ID: Laboratory ID:

Analyte Result Limit Units Method
SV-5 @ 5 E101012-10
Notes
Reporting
No Detections Reported
Sample ID: Laboratory ID:

Analyte Result Limit Units Method
SV-5 @ 10 E101012-11
Notes
Reporting
No Detections Reported
Sample ID: Laboratory ID:

Analyte Result Limit Units Method
SV-6 @ 5 E101012-12
Notes
Reporting
No Detections Reported
Sample ID: Laboratory ID:

Analyte Result Limit Units Method
SV-6 @ 10 E101012-13
Notes
Reporting
No Detections Reported

Page 4 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.

Result Analyte Limit
Reporting
Units
Dilution
Factor Batch Prepared Analyzed Method Notes
SV-1 @ 5 (E101012-01) Vapor Sampled: 07-Jan-21 Received: 08-Jan-21 Isopropyl alcohol (LCC) ND 8.0 ug/l 0.04 EA11402 14-Jan-21 14-Jan-21 H&P 8260SV Dichlorodifluoromethane (F12) ND 0.40 " " " " " "
Chloromethane ND 0.40 " " " " " "
Vinyl chloride ND 0.040 " " " " " "
Bromomethane ND 0.40 " " " " " "
Chloroethane ND 0.40 " " " " " "
Trichlorofluoromethane (F11) ND 0.40 " " " " " "
1,1-Dichloroethene ND 0.40 " " " " " "
1,1,2 Trichlorotrifluoroethane (F113) ND 0.40 " " " " " " Methylene chloride (Dichloromethane) ND 0.40 " " " " " " Methyl tertiary-butyl ether (MTBE) ND 0.40 " " " " " "
trans-1,2-Dichloroethene ND 0.40 " " " " " "
1,1-Dichloroethane ND 0.40 " " " " " "
2,2-Dichloropropane ND 0.40 " " " " " "
cis-1,2-Dichloroethene ND 0.40 " " " " " "
Chloroform ND 0.080 " " " " " "
Bromochloromethane ND 0.40 " " " " " "
1,1,1-Trichloroethane ND 0.40 " " " " " "
1,1-Dichloropropene ND 0.40 " " " " " "
Carbon tetrachloride ND 0.080 " " " " " "
1,2-Dichloroethane (EDC) ND 0.080 " " " " " "
Benzene ND 0.080 " " " " " "
Trichloroethene ND 0.080 " " " " " "
1,2-Dichloropropane ND 0.40 " " " " " "
Bromodichloromethane ND 0.40 " " " " " "
Dibromomethane ND 0.40 " " " " " "
cis-1,3-Dichloropropene ND 0.40 " " " " " "
Toluene ND 0.80 " " " " " "
trans-1,3-Dichloropropene ND 0.40 " " " " " "
1,1,2-Trichloroethane ND 0.40 " " " " " "
1,2-Dibromoethane (EDB) ND 0.40 " " " " " "
1,3-Dichloropropane ND 0.40 " " " " " "
Tetrachloroethene ND 0.080 " " " " " "
Dibromochloromethane ND 0.40 " " " " " "
Chlorobenzene ND 0.080 " " " " " "
Ethylbenzene ND 0.40 " " " " " "
1,1,1,2-Tetrachloroethane ND 0.40 " " " " " "
m,p-Xylene ND 0.40 " " " " " "

Page 5 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.

Result Analyte Limit
Reporting
Units
Dilution
Factor Batch Prepared Analyzed Method Notes
SV-1 @ 5 (E101012-01) Vapor Sampled: 07-Jan-21 Received: 08-Jan-21 o-Xylene ND 0.40 ug/l 0.04 EA11402 14-Jan-21 14-Jan-21 H&P 8260SV Styrene ND 0.40 " " " " " "
Bromoform ND 0.40 " " " " " "
Isopropylbenzene (Cumene) ND 0.40 " " " " " "
1,1,2,2-Tetrachloroethane ND 0.40 " " " " " "
1,2,3-Trichloropropane ND 0.40 " " " " " "
n-Propylbenzene ND 0.40 " " " " " "
Bromobenzene ND 0.40 " " " " " "
1,3,5-Trimethylbenzene ND 0.40 " " " " " "
2-Chlorotoluene ND 0.40 " " " " " "
4-Chlorotoluene ND 0.40 " " " " " "
tert-Butylbenzene ND 0.40 " " " " " "
1,2,4-Trimethylbenzene ND 0.40 " " " " " "
sec-Butylbenzene ND 0.40 " " " " " "
p-Isopropyltoluene ND 0.40 " " " " " "
1,3-Dichlorobenzene ND 0.40 " " " " " "
1,4-Dichlorobenzene ND 0.40 " " " " " "
n-Butylbenzene ND 0.40 " " " " " "
1,2-Dichlorobenzene ND 0.40 " " " " " "
1,2-Dibromo-3-chloropropane ND 4.0 " " " " " "
1,2,4-Trichlorobenzene ND 0.40 " " " " " "
Hexachlorobutadiene ND 0.40 " " " " " "
Naphthalene ND 0.080 " " " " " "
1,2,3-Trichlorobenzene ND 0.40 " " " " " "
Surrogate: Dibromofluoromethane 122 % 75-125 " " " "
Surrogate: 1,2-Dichloroethane-d4 107 % 75-125 " " " "
Surrogate: Toluene-d8 103 % 75-125 " " " "
Surrogate: 4-Bromofluorobenzene 98.4 % 75-125 " " " "

Page 6 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.

Result Analyte Limit
Reporting
Units
Dilution
Factor Batch Prepared Analyzed Method Notes
SV-1 @ 10 (E101012-02) Vapor Sampled: 07-Jan-21 Received: 08-Jan-21 Isopropyl alcohol (LCC) ND 8.0 ug/l 0.04 EA11402 14-Jan-21 14-Jan-21 H&P 8260SV Dichlorodifluoromethane (F12) ND 0.40 " " " " " "
Chloromethane ND 0.40 " " " " " "
Vinyl chloride ND 0.040 " " " " " "
Bromomethane ND 0.40 " " " " " "
Chloroethane ND 0.40 " " " " " "
Trichlorofluoromethane (F11) ND 0.40 " " " " " "
1,1-Dichloroethene ND 0.40 " " " " " "
1,1,2 Trichlorotrifluoroethane (F113) ND 0.40 " " " " " " Methylene chloride (Dichloromethane) ND 0.40 " " " " " " Methyl tertiary-butyl ether (MTBE) ND 0.40 " " " " " "
trans-1,2-Dichloroethene ND 0.40 " " " " " "
1,1-Dichloroethane ND 0.40 " " " " " "
2,2-Dichloropropane ND 0.40 " " " " " "
cis-1,2-Dichloroethene ND 0.40 " " " " " "
Chloroform ND 0.080 " " " " " "
Bromochloromethane ND 0.40 " " " " " "
1,1,1-Trichloroethane ND 0.40 " " " " " "
1,1-Dichloropropene ND 0.40 " " " " " "
Carbon tetrachloride ND 0.080 " " " " " "
1,2-Dichloroethane (EDC) ND 0.080 " " " " " "
Benzene ND 0.080 " " " " " "
Trichloroethene ND 0.080 " " " " " "
1,2-Dichloropropane ND 0.40 " " " " " "
Bromodichloromethane ND 0.40 " " " " " "
Dibromomethane ND 0.40 " " " " " "
cis-1,3-Dichloropropene ND 0.40 " " " " " "
Toluene ND 0.80 " " " " " "
trans-1,3-Dichloropropene ND 0.40 " " " " " "
1,1,2-Trichloroethane ND 0.40 " " " " " "
1,2-Dibromoethane (EDB) ND 0.40 " " " " " "
1,3-Dichloropropane ND 0.40 " " " " " "
Tetrachloroethene ND 0.080 " " " " " "
Dibromochloromethane ND 0.40 " " " " " "
Chlorobenzene ND 0.080 " " " " " "
Ethylbenzene ND 0.40 " " " " " "
1,1,1,2-Tetrachloroethane ND 0.40 " " " " " "
m,p-Xylene ND 0.40 " " " " " "

Page 7 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.

Result Analyte Limit
Reporting
Units
Dilution
Factor Batch Prepared Analyzed Method Notes
SV-1 @ 10 (E101012-02) Vapor Sampled: 07-Jan-21 Received: 08-Jan-21 o-Xylene ND 0.40 ug/l 0.04 EA11402 14-Jan-21 14-Jan-21 H&P 8260SV Styrene ND 0.40 " " " " " "
Bromoform ND 0.40 " " " " " "
Isopropylbenzene (Cumene) ND 0.40 " " " " " "
1,1,2,2-Tetrachloroethane ND 0.40 " " " " " "
1,2,3-Trichloropropane ND 0.40 " " " " " "
n-Propylbenzene ND 0.40 " " " " " "
Bromobenzene ND 0.40 " " " " " "
1,3,5-Trimethylbenzene ND 0.40 " " " " " "
2-Chlorotoluene ND 0.40 " " " " " "
4-Chlorotoluene ND 0.40 " " " " " "
tert-Butylbenzene ND 0.40 " " " " " "
1,2,4-Trimethylbenzene ND 0.40 " " " " " "
sec-Butylbenzene ND 0.40 " " " " " "
p-Isopropyltoluene ND 0.40 " " " " " "
1,3-Dichlorobenzene ND 0.40 " " " " " "
1,4-Dichlorobenzene ND 0.40 " " " " " "
n-Butylbenzene ND 0.40 " " " " " "
1,2-Dichlorobenzene ND 0.40 " " " " " "
1,2-Dibromo-3-chloropropane ND 4.0 " " " " " "
1,2,4-Trichlorobenzene ND 0.40 " " " " " "
Hexachlorobutadiene ND 0.40 " " " " " "
Naphthalene ND 0.080 " " " " " "
1,2,3-Trichlorobenzene ND 0.40 " " " " " "
Surrogate: Dibromofluoromethane 121 % 75-125 " " " "
Surrogate: 1,2-Dichloroethane-d4 110 % 75-125 " " " "
Surrogate: Toluene-d8 104 % 75-125 " " " "
Surrogate: 4-Bromofluorobenzene 101 % 75-125 " " " "

Page 8 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.

Result Analyte Limit
Reporting
Units
Dilution
Factor Batch Prepared Analyzed Method Notes
SV-2 @ 5 (E101012-03) Vapor Sampled: 07-Jan-21 Received: 08-Jan-21 Isopropyl alcohol (LCC) ND 8.0 ug/l 0.04 EA11402 14-Jan-21 14-Jan-21 H&P 8260SV Dichlorodifluoromethane (F12) ND 0.40 " " " " " "
Chloromethane ND 0.40 " " " " " "
Vinyl chloride ND 0.040 " " " " " "
Bromomethane ND 0.40 " " " " " "
Chloroethane ND 0.40 " " " " " "
Trichlorofluoromethane (F11) ND 0.40 " " " " " "
1,1-Dichloroethene ND 0.40 " " " " " "
1,1,2 Trichlorotrifluoroethane (F113) ND 0.40 " " " " " " Methylene chloride (Dichloromethane) ND 0.40 " " " " " " Methyl tertiary-butyl ether (MTBE) ND 0.40 " " " " " "
trans-1,2-Dichloroethene ND 0.40 " " " " " "
1,1-Dichloroethane ND 0.40 " " " " " "
2,2-Dichloropropane ND 0.40 " " " " " "
cis-1,2-Dichloroethene ND 0.40 " " " " " "
Chloroform ND 0.080 " " " " " "
Bromochloromethane ND 0.40 " " " " " "
1,1,1-Trichloroethane ND 0.40 " " " " " "
1,1-Dichloropropene ND 0.40 " " " " " "
Carbon tetrachloride ND 0.080 " " " " " "
1,2-Dichloroethane (EDC) ND 0.080 " " " " " "
Benzene ND 0.080 " " " " " "
Trichloroethene ND 0.080 " " " " " "
1,2-Dichloropropane ND 0.40 " " " " " "
Bromodichloromethane ND 0.40 " " " " " "
Dibromomethane ND 0.40 " " " " " "
cis-1,3-Dichloropropene ND 0.40 " " " " " "
Toluene ND 0.80 " " " " " "
trans-1,3-Dichloropropene ND 0.40 " " " " " "
1,1,2-Trichloroethane ND 0.40 " " " " " "
1,2-Dibromoethane (EDB) ND 0.40 " " " " " "
1,3-Dichloropropane ND 0.40 " " " " " "
Tetrachloroethene ND 0.080 " " " " " "
Dibromochloromethane ND 0.40 " " " " " "
Chlorobenzene ND 0.080 " " " " " "
Ethylbenzene ND 0.40 " " " " " "
1,1,1,2-Tetrachloroethane ND 0.40 " " " " " "
m,p-Xylene ND 0.40 " " " " " "

Page 9 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.

Result Analyte Limit
Reporting
Units
Dilution
Factor Batch Prepared Analyzed Method Notes
SV-2 @ 5 (E101012-03) Vapor Sampled: 07-Jan-21 Received: 08-Jan-21 o-Xylene ND 0.40 ug/l 0.04 EA11402 14-Jan-21 14-Jan-21 H&P 8260SV Styrene ND 0.40 " " " " " "
Bromoform ND 0.40 " " " " " "
Isopropylbenzene (Cumene) ND 0.40 " " " " " "
1,1,2,2-Tetrachloroethane ND 0.40 " " " " " "
1,2,3-Trichloropropane ND 0.40 " " " " " "
n-Propylbenzene ND 0.40 " " " " " "
Bromobenzene ND 0.40 " " " " " "
1,3,5-Trimethylbenzene ND 0.40 " " " " " "
2-Chlorotoluene ND 0.40 " " " " " "
4-Chlorotoluene ND 0.40 " " " " " "
tert-Butylbenzene ND 0.40 " " " " " "
1,2,4-Trimethylbenzene ND 0.40 " " " " " "
sec-Butylbenzene ND 0.40 " " " " " "
p-Isopropyltoluene ND 0.40 " " " " " "
1,3-Dichlorobenzene ND 0.40 " " " " " "
1,4-Dichlorobenzene ND 0.40 " " " " " "
n-Butylbenzene ND 0.40 " " " " " "
1,2-Dichlorobenzene ND 0.40 " " " " " "
1,2-Dibromo-3-chloropropane ND 4.0 " " " " " "
1,2,4-Trichlorobenzene ND 0.40 " " " " " "
Hexachlorobutadiene ND 0.40 " " " " " "
Naphthalene ND 0.080 " " " " " "
1,2,3-Trichlorobenzene ND 0.40 " " " " " "
Surrogate: Dibromofluoromethane 118 % 75-125 " " " "
Surrogate: 1,2-Dichloroethane-d4 105 % 75-125 " " " "
Surrogate: Toluene-d8 103 % 75-125 " " " "
Surrogate: 4-Bromofluorobenzene 97.1 % 75-125 " " " "

Page 10 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.

Result Analyte Limit
Reporting
Units
Dilution
Factor Batch Prepared Analyzed Method Notes
SV-2 @ 10 (E101012-04) Vapor Sampled: 07-Jan-21 Received: 08-Jan-21 Isopropyl alcohol (LCC) ND 8.0 ug/l 0.04 EA11402 14-Jan-21 14-Jan-21 H&P 8260SV Dichlorodifluoromethane (F12) ND 0.40 " " " " " "
Chloromethane ND 0.40 " " " " " "
Vinyl chloride ND 0.040 " " " " " "
Bromomethane ND 0.40 " " " " " "
Chloroethane ND 0.40 " " " " " "
Trichlorofluoromethane (F11) ND 0.40 " " " " " "
1,1-Dichloroethene ND 0.40 " " " " " "
1,1,2 Trichlorotrifluoroethane (F113) ND 0.40 " " " " " " Methylene chloride (Dichloromethane) ND 0.40 " " " " " " Methyl tertiary-butyl ether (MTBE) ND 0.40 " " " " " "
trans-1,2-Dichloroethene ND 0.40 " " " " " "
1,1-Dichloroethane ND 0.40 " " " " " "
2,2-Dichloropropane ND 0.40 " " " " " "
cis-1,2-Dichloroethene ND 0.40 " " " " " "
Chloroform ND 0.080 " " " " " "
Bromochloromethane ND 0.40 " " " " " "
1,1,1-Trichloroethane ND 0.40 " " " " " "
1,1-Dichloropropene ND 0.40 " " " " " "
Carbon tetrachloride ND 0.080 " " " " " "
1,2-Dichloroethane (EDC) ND 0.080 " " " " " "
Benzene ND 0.080 " " " " " "
Trichloroethene ND 0.080 " " " " " "
1,2-Dichloropropane ND 0.40 " " " " " "
Bromodichloromethane ND 0.40 " " " " " "
Dibromomethane ND 0.40 " " " " " "
cis-1,3-Dichloropropene ND 0.40 " " " " " "
Toluene ND 0.80 " " " " " "
trans-1,3-Dichloropropene ND 0.40 " " " " " "
1,1,2-Trichloroethane ND 0.40 " " " " " "
1,2-Dibromoethane (EDB) ND 0.40 " " " " " "
1,3-Dichloropropane ND 0.40 " " " " " "
Tetrachloroethene ND 0.080 " " " " " "
Dibromochloromethane ND 0.40 " " " " " "
Chlorobenzene ND 0.080 " " " " " "
Ethylbenzene ND 0.40 " " " " " "
1,1,1,2-Tetrachloroethane ND 0.40 " " " " " "
m,p-Xylene ND 0.40 " " " " " "

Page 11 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.

Result Analyte Limit
Reporting
Units
Dilution
Factor Batch Prepared Analyzed Method Notes
SV-2 @ 10 (E101012-04) Vapor Sampled: 07-Jan-21 Received: 08-Jan-21 o-Xylene ND 0.40 ug/l 0.04 EA11402 14-Jan-21 14-Jan-21 H&P 8260SV Styrene ND 0.40 " " " " " "
Bromoform ND 0.40 " " " " " "
Isopropylbenzene (Cumene) ND 0.40 " " " " " "
1,1,2,2-Tetrachloroethane ND 0.40 " " " " " "
1,2,3-Trichloropropane ND 0.40 " " " " " "
n-Propylbenzene ND 0.40 " " " " " "
Bromobenzene ND 0.40 " " " " " "
1,3,5-Trimethylbenzene ND 0.40 " " " " " "
2-Chlorotoluene ND 0.40 " " " " " "
4-Chlorotoluene ND 0.40 " " " " " "
tert-Butylbenzene ND 0.40 " " " " " "
1,2,4-Trimethylbenzene ND 0.40 " " " " " "
sec-Butylbenzene ND 0.40 " " " " " "
p-Isopropyltoluene ND 0.40 " " " " " "
1,3-Dichlorobenzene ND 0.40 " " " " " "
1,4-Dichlorobenzene ND 0.40 " " " " " "
n-Butylbenzene ND 0.40 " " " " " "
1,2-Dichlorobenzene ND 0.40 " " " " " "
1,2-Dibromo-3-chloropropane ND 4.0 " " " " " "
1,2,4-Trichlorobenzene ND 0.40 " " " " " "
Hexachlorobutadiene ND 0.40 " " " " " "
Naphthalene ND 0.080 " " " " " "
1,2,3-Trichlorobenzene ND 0.40 " " " " " "
Surrogate: Dibromofluoromethane 124 % 75-125 " " " "
Surrogate: 1,2-Dichloroethane-d4 113 % 75-125 " " " "
Surrogate: Toluene-d8 102 % 75-125 " " " "
Surrogate: 4-Bromofluorobenzene 102 % 75-125 " " " "

Page 12 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.

Result Analyte Limit
Reporting
Units
Dilution
Factor Batch Prepared Analyzed Method Notes
SV-2 @ 10 DUP (E101012-05) Vapor Sampled: 07-Jan-21 Received: 08-Jan-21 Isopropyl alcohol (LCC) ND 8.0 ug/l 0.04 EA11402 14-Jan-21 14-Jan-21 H&P 8260SV Dichlorodifluoromethane (F12) ND 0.40 " " " " " "
Chloromethane ND 0.40 " " " " " "
Vinyl chloride ND 0.040 " " " " " "
Bromomethane ND 0.40 " " " " " "
Chloroethane ND 0.40 " " " " " "
Trichlorofluoromethane (F11) ND 0.40 " " " " " "
1,1-Dichloroethene ND 0.40 " " " " " "
1,1,2 Trichlorotrifluoroethane (F113) ND 0.40 " " " " " " Methylene chloride (Dichloromethane) ND 0.40 " " " " " " Methyl tertiary-butyl ether (MTBE) ND 0.40 " " " " " "
trans-1,2-Dichloroethene ND 0.40 " " " " " "
1,1-Dichloroethane ND 0.40 " " " " " "
2,2-Dichloropropane ND 0.40 " " " " " "
cis-1,2-Dichloroethene ND 0.40 " " " " " "
Chloroform ND 0.080 " " " " " "
Bromochloromethane ND 0.40 " " " " " "
1,1,1-Trichloroethane ND 0.40 " " " " " "
1,1-Dichloropropene ND 0.40 " " " " " "
Carbon tetrachloride ND 0.080 " " " " " "
1,2-Dichloroethane (EDC) ND 0.080 " " " " " "
Benzene ND 0.080 " " " " " "
Trichloroethene ND 0.080 " " " " " "
1,2-Dichloropropane ND 0.40 " " " " " "
Bromodichloromethane ND 0.40 " " " " " "
Dibromomethane ND 0.40 " " " " " "
cis-1,3-Dichloropropene ND 0.40 " " " " " "
Toluene ND 0.80 " " " " " "
trans-1,3-Dichloropropene ND 0.40 " " " " " "
1,1,2-Trichloroethane ND 0.40 " " " " " "
1,2-Dibromoethane (EDB) ND 0.40 " " " " " "
1,3-Dichloropropane ND 0.40 " " " " " "
Tetrachloroethene ND 0.080 " " " " " "
Dibromochloromethane ND 0.40 " " " " " "
Chlorobenzene ND 0.080 " " " " " "
Ethylbenzene ND 0.40 " " " " " "
1,1,1,2-Tetrachloroethane ND 0.40 " " " " " "
m,p-Xylene ND 0.40 " " " " " "

Page 13 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.

Result Analyte Limit
Reporting
Units
Dilution
Factor Batch Prepared Analyzed Method Notes
SV-2 @ 10 DUP (E101012-05) Vapor Sampled: 07-Jan-21 Received: 08-Jan-21 o-Xylene ND 0.40 ug/l 0.04 EA11402 14-Jan-21 14-Jan-21 H&P 8260SV Styrene ND 0.40 " " " " " "
Bromoform ND 0.40 " " " " " "
Isopropylbenzene (Cumene) ND 0.40 " " " " " "
1,1,2,2-Tetrachloroethane ND 0.40 " " " " " "
1,2,3-Trichloropropane ND 0.40 " " " " " "
n-Propylbenzene ND 0.40 " " " " " "
Bromobenzene ND 0.40 " " " " " "
1,3,5-Trimethylbenzene ND 0.40 " " " " " "
2-Chlorotoluene ND 0.40 " " " " " "
4-Chlorotoluene ND 0.40 " " " " " "
tert-Butylbenzene ND 0.40 " " " " " "
1,2,4-Trimethylbenzene ND 0.40 " " " " " "
sec-Butylbenzene ND 0.40 " " " " " "
p-Isopropyltoluene ND 0.40 " " " " " "
1,3-Dichlorobenzene ND 0.40 " " " " " "
1,4-Dichlorobenzene ND 0.40 " " " " " "
n-Butylbenzene ND 0.40 " " " " " "
1,2-Dichlorobenzene ND 0.40 " " " " " "
1,2-Dibromo-3-chloropropane ND 4.0 " " " " " "
1,2,4-Trichlorobenzene ND 0.40 " " " " " "
Hexachlorobutadiene ND 0.40 " " " " " "
Naphthalene ND 0.080 " " " " " "
1,2,3-Trichlorobenzene ND 0.40 " " " " " "
Surrogate: Dibromofluoromethane 122 % 75-125 " " " "
Surrogate: 1,2-Dichloroethane-d4 108 % 75-125 " " " "
Surrogate: Toluene-d8 102 % 75-125 " " " "
Surrogate: 4-Bromofluorobenzene 97.9 % 75-125 " " " "

Page 14 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.

Result Analyte Limit
Reporting
Units
Dilution
Factor Batch Prepared Analyzed Method Notes
SV-3 @ 5 (E101012-06) Vapor Sampled: 07-Jan-21 Received: 08-Jan-21 Isopropyl alcohol (LCC) ND 8.0 ug/l 0.04 EA11402 14-Jan-21 14-Jan-21 H&P 8260SV Dichlorodifluoromethane (F12) ND 0.40 " " " " " "
Chloromethane ND 0.40 " " " " " "
Vinyl chloride ND 0.040 " " " " " "
Bromomethane ND 0.40 " " " " " "
Chloroethane ND 0.40 " " " " " "
Trichlorofluoromethane (F11) ND 0.40 " " " " " "
1,1-Dichloroethene ND 0.40 " " " " " "
1,1,2 Trichlorotrifluoroethane (F113) ND 0.40 " " " " " " Methylene chloride (Dichloromethane) ND 0.40 " " " " " " Methyl tertiary-butyl ether (MTBE) ND 0.40 " " " " " "
trans-1,2-Dichloroethene ND 0.40 " " " " " "
1,1-Dichloroethane ND 0.40 " " " " " "
2,2-Dichloropropane ND 0.40 " " " " " "
cis-1,2-Dichloroethene ND 0.40 " " " " " "
Chloroform ND 0.080 " " " " " "
Bromochloromethane ND 0.40 " " " " " "
1,1,1-Trichloroethane ND 0.40 " " " " " "
1,1-Dichloropropene ND 0.40 " " " " " "
Carbon tetrachloride ND 0.080 " " " " " "
1,2-Dichloroethane (EDC) ND 0.080 " " " " " "
Benzene ND 0.080 " " " " " "
Trichloroethene ND 0.080 " " " " " "
1,2-Dichloropropane ND 0.40 " " " " " "
Bromodichloromethane ND 0.40 " " " " " "
Dibromomethane ND 0.40 " " " " " "
cis-1,3-Dichloropropene ND 0.40 " " " " " "
Toluene ND 0.80 " " " " " "
trans-1,3-Dichloropropene ND 0.40 " " " " " "
1,1,2-Trichloroethane ND 0.40 " " " " " "
1,2-Dibromoethane (EDB) ND 0.40 " " " " " "
1,3-Dichloropropane ND 0.40 " " " " " "
Tetrachloroethene ND 0.080 " " " " " "
Dibromochloromethane ND 0.40 " " " " " "
Chlorobenzene ND 0.080 " " " " " "
Ethylbenzene ND 0.40 " " " " " "
1,1,1,2-Tetrachloroethane ND 0.40 " " " " " "
m,p-Xylene ND 0.40 " " " " " "

Page 15 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.

Result Analyte Limit
Reporting
Units
Dilution
Factor Batch Prepared Analyzed Method Notes
SV-3 @ 5 (E101012-06) Vapor Sampled: 07-Jan-21 Received: 08-Jan-21 o-Xylene ND 0.40 ug/l 0.04 EA11402 14-Jan-21 14-Jan-21 H&P 8260SV Styrene ND 0.40 " " " " " "
Bromoform ND 0.40 " " " " " "
Isopropylbenzene (Cumene) ND 0.40 " " " " " "
1,1,2,2-Tetrachloroethane ND 0.40 " " " " " "
1,2,3-Trichloropropane ND 0.40 " " " " " "
n-Propylbenzene ND 0.40 " " " " " "
Bromobenzene ND 0.40 " " " " " "
1,3,5-Trimethylbenzene ND 0.40 " " " " " "
2-Chlorotoluene ND 0.40 " " " " " "
4-Chlorotoluene ND 0.40 " " " " " "
tert-Butylbenzene ND 0.40 " " " " " "
1,2,4-Trimethylbenzene ND 0.40 " " " " " "
sec-Butylbenzene ND 0.40 " " " " " "
p-Isopropyltoluene ND 0.40 " " " " " "
1,3-Dichlorobenzene ND 0.40 " " " " " "
1,4-Dichlorobenzene ND 0.40 " " " " " "
n-Butylbenzene ND 0.40 " " " " " "
1,2-Dichlorobenzene ND 0.40 " " " " " "
1,2-Dibromo-3-chloropropane ND 4.0 " " " " " "
1,2,4-Trichlorobenzene ND 0.40 " " " " " "
Hexachlorobutadiene ND 0.40 " " " " " "
Naphthalene ND 0.080 " " " " " "
1,2,3-Trichlorobenzene ND 0.40 " " " " " "
Surrogate: Dibromofluoromethane 120 % 75-125 " " " "
Surrogate: 1,2-Dichloroethane-d4 112 % 75-125 " " " "
Surrogate: Toluene-d8 99.6 % 75-125 " " " "
Surrogate: 4-Bromofluorobenzene 98.6 % 75-125 " " " "

Page 16 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.

Result Analyte Limit
Reporting
Units
Dilution
Factor Batch Prepared Analyzed Method Notes
SV-3 @ 10 (E101012-07) Vapor Sampled: 07-Jan-21 Received: 08-Jan-21 Isopropyl alcohol (LCC) ND 8.0 ug/l 0.04 EA11402 14-Jan-21 14-Jan-21 H&P 8260SV Dichlorodifluoromethane (F12) ND 0.40 " " " " " "
Chloromethane ND 0.40 " " " " " "
Vinyl chloride ND 0.040 " " " " " "
Bromomethane ND 0.40 " " " " " "
Chloroethane ND 0.40 " " " " " "
Trichlorofluoromethane (F11) ND 0.40 " " " " " "
1,1-Dichloroethene ND 0.40 " " " " " "
1,1,2 Trichlorotrifluoroethane (F113) ND 0.40 " " " " " " Methylene chloride (Dichloromethane) ND 0.40 " " " " " " Methyl tertiary-butyl ether (MTBE) ND 0.40 " " " " " "
trans-1,2-Dichloroethene ND 0.40 " " " " " "
1,1-Dichloroethane ND 0.40 " " " " " "
2,2-Dichloropropane ND 0.40 " " " " " "
cis-1,2-Dichloroethene ND 0.40 " " " " " "
Chloroform ND 0.080 " " " " " "
Bromochloromethane ND 0.40 " " " " " "
1,1,1-Trichloroethane ND 0.40 " " " " " "
1,1-Dichloropropene ND 0.40 " " " " " "
Carbon tetrachloride ND 0.080 " " " " " "
1,2-Dichloroethane (EDC) ND 0.080 " " " " " "
Benzene ND 0.080 " " " " " "
Trichloroethene ND 0.080 " " " " " "
1,2-Dichloropropane ND 0.40 " " " " " "
Bromodichloromethane ND 0.40 " " " " " "
Dibromomethane ND 0.40 " " " " " "
cis-1,3-Dichloropropene ND 0.40 " " " " " "
Toluene ND 0.80 " " " " " "
trans-1,3-Dichloropropene ND 0.40 " " " " " "
1,1,2-Trichloroethane ND 0.40 " " " " " "
1,2-Dibromoethane (EDB) ND 0.40 " " " " " "
1,3-Dichloropropane ND 0.40 " " " " " "
Tetrachloroethene ND 0.080 " " " " " "
Dibromochloromethane ND 0.40 " " " " " "
Chlorobenzene ND 0.080 " " " " " "
Ethylbenzene ND 0.40 " " " " " "
1,1,1,2-Tetrachloroethane ND 0.40 " " " " " "
m,p-Xylene ND 0.40 " " " " " "

Page 17 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.

Result Analyte Limit
Reporting
Units
Dilution
Factor Batch Prepared Analyzed Method Notes
SV-3 @ 10 (E101012-07) Vapor Sampled: 07-Jan-21 Received: 08-Jan-21 o-Xylene ND 0.40 ug/l 0.04 EA11402 14-Jan-21 14-Jan-21 H&P 8260SV Styrene ND 0.40 " " " " " "
Bromoform ND 0.40 " " " " " "
Isopropylbenzene (Cumene) ND 0.40 " " " " " "
1,1,2,2-Tetrachloroethane ND 0.40 " " " " " "
1,2,3-Trichloropropane ND 0.40 " " " " " "
n-Propylbenzene ND 0.40 " " " " " "
Bromobenzene ND 0.40 " " " " " "
1,3,5-Trimethylbenzene ND 0.40 " " " " " "
2-Chlorotoluene ND 0.40 " " " " " "
4-Chlorotoluene ND 0.40 " " " " " "
tert-Butylbenzene ND 0.40 " " " " " "
1,2,4-Trimethylbenzene ND 0.40 " " " " " "
sec-Butylbenzene ND 0.40 " " " " " "
p-Isopropyltoluene ND 0.40 " " " " " "
1,3-Dichlorobenzene ND 0.40 " " " " " "
1,4-Dichlorobenzene ND 0.40 " " " " " "
n-Butylbenzene ND 0.40 " " " " " "
1,2-Dichlorobenzene ND 0.40 " " " " " "
1,2-Dibromo-3-chloropropane ND 4.0 " " " " " "
1,2,4-Trichlorobenzene ND 0.40 " " " " " "
Hexachlorobutadiene ND 0.40 " " " " " "
Naphthalene ND 0.080 " " " " " "
1,2,3-Trichlorobenzene ND 0.40 " " " " " "
Surrogate: Dibromofluoromethane 121 % 75-125 " " " "
Surrogate: 1,2-Dichloroethane-d4 105 % 75-125 " " " "
Surrogate: Toluene-d8 103 % 75-125 " " " "
Surrogate: 4-Bromofluorobenzene 98.6 % 75-125 " " " "

Page 18 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.

Result Analyte Limit
Reporting
Units
Dilution
Factor Batch Prepared Analyzed Method Notes
SV-4 @ 5 (E101012-08) Vapor Sampled: 07-Jan-21 Received: 08-Jan-21 Isopropyl alcohol (LCC) ND 8.0 ug/l 0.04 EA11402 14-Jan-21 14-Jan-21 H&P 8260SV Dichlorodifluoromethane (F12) ND 0.40 " " " " " "
Chloromethane ND 0.40 " " " " " "
Vinyl chloride ND 0.040 " " " " " "
Bromomethane ND 0.40 " " " " " "
Chloroethane ND 0.40 " " " " " "
Trichlorofluoromethane (F11) ND 0.40 " " " " " "
1,1-Dichloroethene ND 0.40 " " " " " "
1,1,2 Trichlorotrifluoroethane (F113) ND 0.40 " " " " " " Methylene chloride (Dichloromethane) ND 0.40 " " " " " " Methyl tertiary-butyl ether (MTBE) ND 0.40 " " " " " "
trans-1,2-Dichloroethene ND 0.40 " " " " " "
1,1-Dichloroethane ND 0.40 " " " " " "
2,2-Dichloropropane ND 0.40 " " " " " "
cis-1,2-Dichloroethene ND 0.40 " " " " " "
Chloroform ND 0.080 " " " " " "
Bromochloromethane ND 0.40 " " " " " "
1,1,1-Trichloroethane ND 0.40 " " " " " "
1,1-Dichloropropene ND 0.40 " " " " " "
Carbon tetrachloride ND 0.080 " " " " " "
1,2-Dichloroethane (EDC) ND 0.080 " " " " " "
Benzene ND 0.080 " " " " " "
Trichloroethene ND 0.080 " " " " " "
1,2-Dichloropropane ND 0.40 " " " " " "
Bromodichloromethane ND 0.40 " " " " " "
Dibromomethane ND 0.40 " " " " " "
cis-1,3-Dichloropropene ND 0.40 " " " " " "
Toluene ND 0.80 " " " " " "
trans-1,3-Dichloropropene ND 0.40 " " " " " "
1,1,2-Trichloroethane ND 0.40 " " " " " "
1,2-Dibromoethane (EDB) ND 0.40 " " " " " "
1,3-Dichloropropane ND 0.40 " " " " " "
Tetrachloroethene ND 0.080 " " " " " "
Dibromochloromethane ND 0.40 " " " " " "
Chlorobenzene ND 0.080 " " " " " "
Ethylbenzene ND 0.40 " " " " " "
1,1,1,2-Tetrachloroethane ND 0.40 " " " " " "
m,p-Xylene ND 0.40 " " " " " "

Page 19 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.

Result Analyte Limit
Reporting
Units
Dilution
Factor Batch Prepared Analyzed Method Notes
SV-4 @ 5 (E101012-08) Vapor Sampled: 07-Jan-21 Received: 08-Jan-21 o-Xylene ND 0.40 ug/l 0.04 EA11402 14-Jan-21 14-Jan-21 H&P 8260SV Styrene ND 0.40 " " " " " "
Bromoform ND 0.40 " " " " " "
Isopropylbenzene (Cumene) ND 0.40 " " " " " "
1,1,2,2-Tetrachloroethane ND 0.40 " " " " " "
1,2,3-Trichloropropane ND 0.40 " " " " " "
n-Propylbenzene ND 0.40 " " " " " "
Bromobenzene ND 0.40 " " " " " "
1,3,5-Trimethylbenzene ND 0.40 " " " " " "
2-Chlorotoluene ND 0.40 " " " " " "
4-Chlorotoluene ND 0.40 " " " " " "
tert-Butylbenzene ND 0.40 " " " " " "
1,2,4-Trimethylbenzene ND 0.40 " " " " " "
sec-Butylbenzene ND 0.40 " " " " " "
p-Isopropyltoluene ND 0.40 " " " " " "
1,3-Dichlorobenzene ND 0.40 " " " " " "
1,4-Dichlorobenzene ND 0.40 " " " " " "
n-Butylbenzene ND 0.40 " " " " " "
1,2-Dichlorobenzene ND 0.40 " " " " " "
1,2-Dibromo-3-chloropropane ND 4.0 " " " " " "
1,2,4-Trichlorobenzene ND 0.40 " " " " " "
Hexachlorobutadiene ND 0.40 " " " " " "
Naphthalene ND 0.080 " " " " " "
1,2,3-Trichlorobenzene ND 0.40 " " " " " "
Surrogate: Dibromofluoromethane 122 % 75-125 " " " "
Surrogate: 1,2-Dichloroethane-d4 114 % 75-125 " " " "
Surrogate: Toluene-d8 101 % 75-125 " " " "
Surrogate: 4-Bromofluorobenzene 99.9 % 75-125 " " " "

Page 20 of 34 ends

Project:

Project Number:

Project Manager:

Reported:

SALEM Engineering Grp, Inc. - Fresno
4729 W. Jacquelyn Ave.

SLM010821-12
Former Compress
Fresno, CA 93722 Shannon Lodge 15-Jan-21 15:55
2470 Impala Drive
Carlsbad, CA 92010
760-804-9678 Phone
760-804-9159 Fax
H&P Mobile
Geochemistry Inc.

Volatile Organic Compounds by H&P 8260SV
H&P Mobile Geochemistry, Inc.

Result Analyte Limit
Reporting
Units
Dilution
Factor Batch Prepared Analyzed Method Notes
SV-4 @ 10 (E101012-09) Vapor Sampled: 07-Jan-21 Received: 08-Jan-21 Isopropyl alcohol (LCC) ND 8.0 ug/l 0.04 EA11402 14-Jan-21 14-Jan-21 H&P 8260SV Dichlorodifluoromethane (F12) ND 0.40 " " " " " "
Chloromethane ND 0.40 " " " " " "
Vinyl chloride ND 0.040 " " " " " "
Bromomethane ND 0.40 " " " " " "
Chloroethane ND 0.40 " " " " " "
Trichlorofluoromethane (F11) ND 0.40 " " " " " "
1,1-Dichloroethene ND 0.40 " " " " " "
1,1,2 Trichlorotrifluoroethane (F113) ND 0.40 " " " " " " Methylene chloride (Dichloromethane) ND 0.40 " " " " " " Methyl tertiary-butyl ether (MTBE) ND 0.40 " " " " " "
trans-1,2-Dichloroethene ND 0.40 " " " " " "
1,1-Dichloroethane ND 0.40 " " " " " "
2,2-Dichloropropane ND 0.40 " " " " " "
cis-1,2-Dichloroethene ND 0.40 " " " " " "
Chloroform ND 0.080 " " " " " "
Bromochloromethane ND 0.40 " " " " " "
1,1,1-Trichloroethane ND 0.40 " " " " " "
1,1-Dichloropropene ND 0.40 " " " " " "
Carbon tetrachloride ND 0.080 " " " " " "
1,2-Dichloroethane (EDC) ND 0.080 " " " " " "
Benzene ND 0.080 " " " " " "
Trichloroethene ND 0.080 " " " " " "
1,2-Dichloropropane ND 0.40 " " " " " "
Bromodichloromethane ND 0.40 " " " " " "
Dibromomethane ND 0.40 " " " " " "
cis-1,3-Dichloropropene ND 0.40 " " " " " "
Toluene ND 0.80 " " " " " "
trans-1,3-Dichloropropene ND 0.40 " " " " " "
1,1,2-Trichloroethane ND 0.40 " " " " " "
1,2-Dibromoethane (EDB) ND 0.40 " " " " " "
1,3-Dichloropropane ND 0.40 " " " " " "
Tetrachloroethene ND 0.080 " " " " " "
Dibromochloromethane ND 0.40 " " " " " "
Chlorobenzene ND 0.080 " " " " " "
Ethylbenzene ND 0.40 " " " " " "
1,1,1,2-Tetrachloroethane ND 0.40 " " " " " "
m,p-Xylene ND 0.40 " " " " " "

Page 21 of 34 ends
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