Cities Index.
Agenda packet

Seaside City Council
May 26, 2022

Document
Agenda packet
Meeting
May 26, 2022
Body
Seaside City Council
Original file
66.3 MB
Text extracted from the city's file for reading and search. Open the original on seasideca.api.civicclerk.com. That file is the official record.

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/25/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4434-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-079A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 1.40 05/30/17 16:40 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424443 0.51 8.0 ND 05/30/17 21:21 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424443 0.64 8.0 ND 05/30/17 21:21 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 4,4-DDE SW8081B 4 0.78 8.0 6.38 J ug/Kg 05/30/17 21:21 LA 424443 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Dieldrin SW8081B 4 0.59 8.0 20.5 ug/Kg 05/30/17 21:21 LA 424443 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 4,4-DDT SW8081B 4 0.52 8.0 9.13 ug/Kg 05/30/17 21:21 LA 424443 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/30/17 21:21 LA 424443 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/30/17 21:21 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 97.9 % 05/30/17 21:21 LA 424443 DCBP (S) SW8081B 48 - 135 76.4 % 05/30/17 21:21 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 21 of 41
Packet Page 1054

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/25/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4436-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-080A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 1.11 05/30/17 16:44 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424443 0.51 8.0 ND 05/30/17 21:35 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424443 0.64 8.0 ND 05/30/17 21:35 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 4,4-DDE SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Dieldrin SW8081B 4 0.59 8.0 10.1 ug/Kg 05/30/17 21:35 LA 424443 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/30/17 21:35 LA 424443 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/30/17 21:35 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 92.1 % 05/30/17 21:35 LA 424443 DCBP (S) SW8081B 48 - 135 78.8 % 05/30/17 21:35 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 22 of 41
Packet Page 1055

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/25/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4438-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-081A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 1.59 05/30/17 16:48 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 20 ug/Kg 424443 2.5 40 ND 05/30/17 21:49 LA gamma-BHC (Lindane) SW8081B 20 ug/Kg 424443 3.2 40 ND 05/30/17 21:49 LA beta-BHC SW8081B 20 6.3 40 ND ug/Kg 05/30/17 21:49 LA 424443 delta-BHC SW8081B 20 3.1 40 ND ug/Kg 05/30/17 21:49 LA 424443 Heptachlor SW8081B 20 2.1 40 ND ug/Kg 05/30/17 21:49 LA 424443 Aldrin SW8081B 20 3.9 40 ND ug/Kg 05/30/17 21:49 LA 424443 Heptachlor Epoxide SW8081B 20 1.6 40 ND ug/Kg 05/30/17 21:49 LA 424443 gamma-Chlordane SW8081B 20 3.3 40 ND ug/Kg 05/30/17 21:49 LA 424443 alpha-Chlordane SW8081B 20 3.5 40 ND ug/Kg 05/30/17 21:49 LA 424443 4,4-DDE SW8081B 20 3.9 40 ND ug/Kg 05/30/17 21:49 LA 424443 Endosulfan I SW8081B 20 3.7 40 ND ug/Kg 05/30/17 21:49 LA 424443 Dieldrin SW8081B 20 3.0 40 67.5 ug/Kg 05/30/17 21:49 LA 424443 Endrin SW8081B 20 3.8 40 ND ug/Kg 05/30/17 21:49 LA 424443 4,4-DDD SW8081B 20 11 40 ND ug/Kg 05/30/17 21:49 LA 424443 Endosulfan II SW8081B 20 12 40 ND ug/Kg 05/30/17 21:49 LA 424443 4,4-DDT SW8081B 20 2.6 40 ND ug/Kg 05/30/17 21:49 LA 424443 Endrin Aldehyde SW8081B 20 3.0 40 ND ug/Kg 05/30/17 21:49 LA 424443 Methoxychlor SW8081B 20 4.0 40 ND ug/Kg 05/30/17 21:49 LA 424443 Endosulfan Sulfate SW8081B 20 2.3 40 ND ug/Kg 05/30/17 21:49 LA 424443 Endrin Ketone SW8081B 20 1.9 40 ND ug/Kg 05/30/17 21:49 LA 424443 Chlordane SW8081B 20 42 400 ND ug/Kg 05/30/17 21:49 LA 424443 Toxaphene SW8081B 20 170 1000 ND ug/Kg 05/30/17 21:49 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 0.000 D % 05/30/17 21:49 LA 424443 DCBP (S) SW8081B 48 - 135 0.000 D % 05/30/17 21:49 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 23 of 41
Packet Page 1056

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/25/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4444-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-082A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 2.01 05/30/17 16:53 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424443 0.51 8.0 ND 05/30/17 22:03 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424443 0.64 8.0 ND 05/30/17 22:03 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 4,4-DDE SW8081B 4 0.78 8.0 3.35 J ug/Kg 05/30/17 22:03 LA 424443 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Dieldrin SW8081B 4 0.59 8.0 17.3 ug/Kg 05/30/17 22:03 LA 424443 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/30/17 22:03 LA 424443 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/30/17 22:03 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 104 % 05/30/17 22:03 LA 424443 DCBP (S) SW8081B 48 - 135 76.3 % 05/30/17 22:03 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 24 of 41
Packet Page 1057

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/25/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4446-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-083A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 1.44 05/30/17 16:57 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424443 0.51 8.0 ND 05/30/17 22:16 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424443 0.64 8.0 ND 05/30/17 22:16 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 4,4-DDE SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Dieldrin SW8081B 4 0.59 8.0 23.5 ug/Kg 05/30/17 22:16 LA 424443 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 4,4-DDT SW8081B 4 0.52 8.0 5.18 J ug/Kg 05/30/17 22:16 LA 424443 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/30/17 22:16 LA 424443 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/30/17 22:16 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 88.5 % 05/30/17 22:16 LA 424443 DCBP (S) SW8081B 48 - 135 75.7 % 05/30/17 22:16 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 25 of 41
Packet Page 1058
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8081B
Method:

Prep Date:

Analyzed Date:
05/26/17 Prep Batch:

Analytical
Batch:
ug/Kg
3546_OCP 7063
Soil 424427
1705192
5/30/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
alpha-BHC 0.13 2.0 ND
gamma-BHC (Lindane) 0.16 2.0 ND
beta-BHC 0.32 2.0 ND
delta-BHC 0.16 2.0 ND
Heptachlor 0.11 2.0 ND
Aldrin 0.20 2.0 ND
Heptachlor Epoxide 0.078 2.0 ND
gamma-Chlordane 0.16 2.0 ND
alpha-Chlordane 0.17 2.0 ND
4,4-DDE 0.19 2.0 0.383
Endosulfan I 0.18 2.0 ND
Dieldrin 0.15 2.0 ND
Endrin 0.19 2.0 ND
4,4-DDD 0.57 2.0 ND
Endosulfan II 0.58 2.0 ND
4,4-DDT 0.13 2.0 ND
Endrin Aldehyde 0.15 2.0 ND
Methoxychlor 0.20 2.0 ND
Endosulfan Sulfate 0.12 2.0 ND
Endrin Ketone 0.094 2.0 ND
Chlordane 2.1 20 ND
Toxaphene 8.5 50 ND
TCMX (S) 99.7
DCBP (S) 84.8
Work Order:

Matrix:

Units:

Prep Method:

Analytical 6020A
Method:

Prep Date:

Analyzed Date:
05/26/17 Prep Batch:

Analytical
Batch:
mg/Kg
6020S-P 7076
Soil 424419
1705192
5/30/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
Arsenic 0.21 1.0 ND
Total Page Count: 41 Page 26 of 41
Packet Page 1059
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical 6020A
Method:

Prep Date:

Analyzed Date:
05/26/17 Prep Batch:

Analytical
Batch:
mg/Kg
6020S-P 7076
Soil 424441
1705192
5/30/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
Lead 0.054 1.0 0.070
Total Page Count: 41 Page 27 of 41
Packet Page 1060
LCS/LCSD Summary Report
Raw values are used in quality control assessment.

Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
05/26/17 Prep Batch:

Analytical
Batch:
3546_OCP 7063
SW8081B 5/30/2017 424427
ug/Kg
1705192
Soil
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
gamma-BHC (Lindane) 0.16 2.0 ND 40 133 117 12.6 25 - 135 30 Heptachlor 0.11 2.0 ND 40 125 113 10.3 40 - 130 30
Aldrin 0.20 2.0 ND 40 130 120 8.00 25 - 140 30
Dieldrin 0.15 2.0 ND 40 129 115 11.0 60 - 130 30
Endrin 0.19 2.0 ND 40 122 122 10.3 55 - 135 30
4,4-DDT 0.13 2.0 ND 40 128 113 11.8 45 - 140 30
TCMX (S) 100 107 101 48 - 125
DCBP (S) 100 108 104 48 - 135
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
05/26/17 Prep Batch:

Analytical
Batch:
6020S-P 7076
6020A 5/30/2017 424419
mg/Kg
1705192
Soil
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
Arsenic 0.21 1.0 ND 25 105 93.2 11.7 80 - 120 30
Lead 0.054 1.0 0.070 25 108 111 2.20 80 - 120 30
Total Page Count: 41 Page 28 of 41
Packet Page 1061
MS/MSD Summary Report
Raw values are used in quality control assessment.

Work Order: 1705192
Analyzed Date:

Prep Date:

Matrix:

Prep Method: 05/26/17
Spiked Sample: 1705192-083A
Analytical
Method:

Prep Batch:

Units:

Analytical
Batch:
3546_OCP 7063
Soil 424443
ug/Kg
SW8081B 5/30/2017
Parameters MDL PQL Sample
Conc.

Spike
Conc.

MS %
Recovery
MSD %
Recovery
MS/MSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
gamma-BHC (Lindane) 0.636 8.00 ND 40 91.4 92.9 1.36 25 - 135 30 Heptachlor 0.420 8.00 ND 40 93.0 95.7 2.91 40 - 130 30
Aldrin 0.780 8.00 ND 40 74.0 80.4 8.41 25 - 140 30
Dieldrin 0.592 8.00 23.5 40 83.4 107 15.1 60 - 130 30
Endrin 0.752 8.00 ND 40 91.5 94.5 3.23 55 - 135 30
4,4-DDT 0.516 8.00 ND 40 95.7 98.7 2.50 45 - 140 30
TCMX (S) 100 92.7 94.8 48 - 125
DCBP (S) 100 74.0 85.3 48 - 135
Work Order: 1705192
Analyzed Date:

Prep Date:

Matrix:

Prep Method: 05/26/17
Spiked Sample: 1705192-067A
Analytical
Method:

Prep Batch:

Units:

Analytical
Batch:
6020S-P 7076
Soil 424419
mg/Kg
6020A May 30
Parameters MDL PQL Sample
Conc.

Spike
Conc.

MS %
Recovery
MSD %
Recovery
MS/MSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
Arsenic 0.21 1.0 1.19 25 136 113 17.6 71.0 - 121 30 S
Total Page Count: 41 Page 29 of 41
Packet Page 1062
Duplicate QC Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed
Date:

NA Prep Batch:

Analytical
Batch:
05/30/17
1705192
Lab Sample ID: 1705192-068Ax-1-DUP-42444
1 NA NA
6020A 424441
Parameters PQL MDL Sample
Result
Duplicate
Result
% RPD
Lead 0.054 1.0 4.04 3.92 3.04
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed
Date:
5/26/2017 Prep Batch:

Analytical
Batch:
05/30/17
1705192
Lab Sample ID: 1705192-073A-DUP-7076
6020S-P 7076
6020A 424419
Parameters MDL PQL Sample
Result
Duplicate
Result
% RPD
Arsenic 0.21 1.0 1.27 1.27 0.20
Total Page Count: 41 Page 30 of 41
Packet Page 1063
Laboratory Qualifiers and Definitions
Method Detection Limit (MDL) - the minimum concentration of a substance that can be measured and reported with a 99% confidence that the analyte concentration is greater than zero
Matrix Spike (MS/MSD) - Client sample spiked with identical concentrations of target analyte (s). The spiking occurs prior to the sample preparation and analysis. They are used to document the precision and bias of a method in a given sample matrix.

Matrix - the component or substrate that contains the analyte of interest (e.g., - groundwater, sediment, soil, waste water, etc) Laboratory Control Sample (LCS ad LCSD) - A known matrix spiked with compounds representative of the target analyte(s). This is used to document laboratory performance.

Duplicate - a field sample and/or laboratory QC sample prepared in duplicate following all of the same processes and procedures used on the original sample (sample duplicate, LCSD, MSD)
Blank (Method/Preparation Blank) -MB/PB - An analyte-free matrix to which all reagents are added in the same volumes/proportions as used in sample processing. The method blank is used to document contamination resulting from the analytical process.

Practical Quantitation Limit/Reporting Limit/Limit of Quantitation (PQL/RL/LOQ) - a laboratory determined value at 2 to 5 times above the MDL that can be reproduced in a manner that results in a 99% confidence level that the result is both accurate and precise. PQLs/RLs/LODs reflect all preparation factors and/or dilution factors that have been applied to the sample during the preparation and/or analytical processes.

Precision (%RPD) - The agreement among a set of replicate/duplicate measurements without regard to known value of the replicates Surrogate (S) or (Surr) - An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process, but which is not normally found in environmental samples. Surrogates are used in most organic analysis to demonstrate matrix compatibility with the chosen method of analysis
Tentatively Identified Compound (TIC) - A compound not contained within the analytical calibration standards but present in the GCMS library of defined compounds. When the library is searched for an unknown compound, it can frequently give a tentative identification to the compound based on retention time and primary and secondary ion match. TICs are reported as estimates and are candidates for further investigation.

Units: the unit of measure used to express the reported result - mg/L and mg/Kg (equivalent to PPM - parts per million in liquid and solid), ug/L and ug/Kg (equivalent to PPB - parts per billion in liquid and solid), ug/m3, mg/m3, ppbv and ppmv (all units of measure for reporting concentrations in air), % ( equivalent to 10000 ppm or 1,000,000 ppb), ug/Wipe ( concentration found on the surface of a single Wipe usually taken over a 100cm2 surface) B - Indicates when the analyte is found in the associated method or preparation blank D - Surrogate is not recoverable due to the necessary dilution of the sample E - Indicates the reportable value is outside of the calibration range of the instrument but within the linear range of the instrument (unless otherwise noted) Values reported with an E qualifier should be considered as estimated.

H- Indicates that the recommended holding time for the analyte or compound has been exceeded J- Indicates a value between the method MDL and PQL and that the reported concentration should be considered as estimated rather the quantitative NA - Not Analyzed
N/A - Not Applicable
ND - Not Detected at a concentration greater than the PQL/RL or, if reported to the MDL, at greater than the MDL.

NR - Not recoverable - a matrix spike concentration is not recoverable due to a concentration within the original sample that is greater than four times the spike concentration added
R- The % RPD between a duplicate set of samples is outside of the absolute values established by laboratory control charts S- Spike recovery is outside of established method and/or laboratory control limits. Further explanation of the use of this qualifier should be included within a case narrative
X -Used to indicate that a value based on pattern identification is within the pattern range but not typical of the pattern found in standards.

Further explanation may or may not be provided within the sample footnote and/or the case narrative.

DEFINITIONS:

Accuracy/Bias (% Recovery) - The closeness of agreement between an observed value and an accepted reference value.

LABORATORY QUALIFIERS:

Total Page Count: 41 Page 31 of 41
Packet Page 1064
Sample Receipt Checklist
Client Name: Engeo (San Ramon)
Project Name: Fort Ord - Surplus II and Adjacent Area
Work Order No.: 1705192
Date and Time Received: 5/25/2017 1:10:00PM
Received By: NG
Physically Logged By: HU
Carrier Name: First Courier
Checklist Completed By:

Comments:

Chain of Custody (COC) Information
Shipping Container/Cooler In Good Condition?
Custody seals intact on shipping container/cooler?
Custody seals intact on sample bottles?
Chain of custody present?
Chain of custody signed when relinquished and received? Chain of custody agrees with sample labels?
Samples in proper container/bottle?
Sufficient sample volume for indicated test?
All samples received within holding time?
Container/Temp Blank temperature in compliance?
Water-VOA vials have zero headspace?
Water-pH acceptable upon receipt?
Temperature:

Yes
Not Present
Not Present
Yes
Yes
Yes
Yes
Yes
Yes
No VOA vials submitted
N/A
Samples containers intact? Yes
°C
Sample Receipt Information
Sample Preservation and Hold Time (HT) Information
pH Checked by: N/A pH Adjusted by: N/A

8.0 Total Page Count: 41 Page 32 of 41
Packet Page 1065
Login Summary Report
Report Due Date:
5/25/2017
TL5123 Engeo (San Ramon) II
Fort Ord - Surplus II and Adjacent Area
13847.000.000, ph 002
5/31/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
1:10 pm
Work Order # : 1705192
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1705192-001A Soil 11/21/17 4483-N 05/24/17 15:19
Composite
1705192-002A 4483-E 05/24/17 15:17 Soil 11/21/17
Composite
1705192-003A 4483-S 05/24/17 15:15 Soil 11/21/17
Composite
1705192-004A 4483-W 05/24/17 15:20 Soil 11/21/17
Composite
1705192-005A 4481-N 05/24/17 15:23 Soil 11/21/17
Composite
1705192-006A 4481-E 05/24/17 15:32 Soil 11/21/17
Composite
1705192-007A 4481-S 05/24/17 15:31 Soil 11/21/17
Composite
1705192-008A 4472-N 05/24/17 13:43 Soil 11/21/17
Composite
1705192-009A 4472-E 05/24/17 13:45 Soil 11/21/17
Composite
1705192-010A 4472-S 05/24/17 13:47 Soil 11/21/17
Composite
1705192-011A 4472-W 05/24/17 13:40 Soil 11/21/17
Composite
1705192-012A 4471-N 05/24/17 14:57 Soil 11/21/17
Composite
1705192-013A 4471-E 05/24/17 14:55 Soil 11/21/17
Composite
1705192-014A 4471-S 05/24/17 15:01 Soil 11/21/17
Composite
1705192-015A 4471-W 05/24/17 14:51 Soil 11/21/17
Composite
1705192-016A 4469-N 05/24/17 14:46 Soil 11/21/17
Composite
1705192-017A 4469-E 05/24/17 14:45 Soil 11/21/17
Composite
1705192-018A 4469-S 05/24/17 14:43 Soil 11/21/17
Composite
1705192-019A 4469-W 05/24/17 14:48 Soil 11/21/17
Composite
Total Page Count: 41 Page 33 of 41
Packet Page 1066
Login Summary Report
Report Due Date:
5/25/2017
TL5123 Engeo (San Ramon) II
Fort Ord - Surplus II and Adjacent Area
13847.000.000, ph 002
5/31/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
1:10 pm
Work Order # : 1705192
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1705192-020A Soil 11/21/17 4419-N 05/24/17 10:12
Composite
1705192-021A 4419-S 05/24/17 10:17 Soil 11/21/17
Composite
1705192-022A 4419-W 05/24/17 10:14 Soil 11/21/17
Composite
1705192-023A 4560-N 05/25/17 10:13 Soil 11/21/17
Composite
1705192-024A 4560-E 05/25/17 10:15 Soil 11/21/17
Composite
1705192-025A 4560-S 05/25/17 10:17 Soil 11/21/17
Composite
1705192-026A 4560-W 05/25/17 10:11 Soil 11/21/17
Composite
1705192-027A 4550-N 05/24/17 15:40 Soil 11/21/17
Composite
1705192-028A 4550-E 05/24/17 15:38 Soil 11/21/17
Composite
1705192-029A 4550-S 05/24/17 15:43 Soil 11/21/17
Composite
1705192-030A 4550-W 05/24/17 15:42 Soil 11/21/17
Composite
1705192-031A 4440-N 05/25/17 8:58 Soil 11/21/17
Composite
1705192-032A 4440-E 05/25/17 9:01 Soil 11/21/17
Composite
1705192-033A 4440-S 05/25/17 9:03 Soil 11/21/17
Composite
1705192-034A 4440-W 05/25/17 9:05 Soil 11/21/17
Composite
1705192-035A 4442-N 05/25/17 9:16 Soil 11/21/17
Composite
1705192-036A 4442-E 05/25/17 9:19 Soil 11/21/17
Composite
1705192-037A 4442-S 05/25/17 9:21 Soil 11/21/17
Composite
1705192-038A 4442-W 05/25/17 9:11 Soil 11/21/17
Composite
Total Page Count: 41 Page 34 of 41
Packet Page 1067
Login Summary Report
Report Due Date:
5/25/2017
TL5123 Engeo (San Ramon) II
Fort Ord - Surplus II and Adjacent Area
13847.000.000, ph 002
5/31/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
1:10 pm
Work Order # : 1705192
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1705192-039A Soil 11/21/17 4430-N 05/25/17 7:55
Composite
1705192-040A 4430-E 05/25/17 7:48 Soil 11/21/17
Composite
1705192-041A 4430-S 05/25/17 7:50 Soil 11/21/17
Composite
1705192-042A 4430-W 05/25/17 7:52 Soil 11/21/17
Composite
1705192-043A 4432-N 05/25/17 8:08 Soil 11/21/17
Composite
1705192-044A 4432-E 05/25/17 8:00 Soil 11/21/17
Composite
1705192-045A 4432-S 05/25/17 8:04 Soil 11/21/17
Composite
1705192-046A 4432-W 05/25/17 8:05 Soil 11/21/17
Composite
1705192-047A 4434-N 05/25/17 8:24 Soil 11/21/17
Composite
1705192-048A 4434-E 05/25/17 8:16 Soil 11/21/17
Composite
1705192-049A 4434-S 05/25/17 8:18 Soil 11/21/17
Composite
1705192-050A 4434-W 05/25/17 8:21 Soil 11/21/17
Composite
1705192-051A 4436-N 05/25/17 8:35 Soil 11/21/17
Composite
1705192-052A 4436-E 05/25/17 8:37 Soil 11/21/17
Composite
1705192-053A 4436-S 05/25/17 8:30 Soil 11/21/17
Composite
1705192-054A 4436-W 05/25/17 8:32 Soil 11/21/17
Composite
1705192-055A 4438-N 05/25/17 8:48 Soil 11/21/17
Composite
1705192-056A 4438-E 05/25/17 8:42 Soil 11/21/17
Composite
1705192-057A 4438-S 05/25/17 8:45 Soil 11/21/17
Composite
Total Page Count: 41 Page 35 of 41
Packet Page 1068
Login Summary Report
Report Due Date:
5/25/2017
TL5123 Engeo (San Ramon) II
Fort Ord - Surplus II and Adjacent Area
13847.000.000, ph 002
5/31/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
1:10 pm
Work Order # : 1705192
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1705192-058A Soil 11/21/17 4438-W 05/25/17 8:46
Composite
1705192-059A 4444-N 05/25/17 9:30 Soil 11/21/17
Composite
1705192-060A 4444-E 05/25/17 9:36 Soil 11/21/17
Composite
1705192-061A 4444-S 05/25/17 9:38 Soil 11/21/17
Composite
1705192-062A 4444-W 05/25/17 9:41 Soil 11/21/17
Composite
1705192-063A 4446-N 05/25/17 9:50 Soil 11/21/17
Composite
1705192-064A 4446-E 05/25/17 9:58 Soil 11/21/17
Composite
1705192-065A 4446-S 05/25/17 10:01 Soil 11/21/17
Composite
1705192-066A 4446-W 05/25/17 9:47 Soil 11/21/17
Composite
1705192-067A 4483-N, E, S, W COMP 05/24/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
Sample Note: 6020- As, Pb for -067A, -068A, -072A; As ONLY for all other samples 1705192-068A Soil 11/21/17 4481-N, E, S COMP 05/24/17
Pest_S_8081OCP
Met_S_6020AsPb
1705192-069A 4472-N, E, S, W COMP 05/24/17 Soil 11/21/17 Pest_S_8081OCP
Met_S_6020AsPb
1705192-070A 4471-N, E, S, W COMP 05/24/17 Soil 11/21/17 Pest_S_8081OCP
Met_S_6020AsPb
1705192-071A 4469-N, E, S, W COMP 05/24/17 Soil 11/21/17 Pest_S_8081OCP
Met_S_6020AsPb
1705192-072A 4419-N, S, W COMP 05/24/17 Soil 11/21/17
Pest_S_8081OCP
Met_S_6020AsPb
Total Page Count: 41 Page 36 of 41
Packet Page 1069
Login Summary Report
Report Due Date:
5/25/2017
TL5123 Engeo (San Ramon) II
Fort Ord - Surplus II and Adjacent Area
13847.000.000, ph 002
5/31/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
1:10 pm
Work Order # : 1705192
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1705192-073A Soil 11/21/17 4560-N, E, S, W COMP 05/25/17 Pest_S_8081OCP
Met_S_6020AsPb
1705192-074A 4550-N, E, S, W COMP 05/24/17 Soil 11/21/17 Pest_S_8081OCP
Met_S_6020AsPb
1705192-075A 4440-N, E, S, W COMP 05/25/17 Soil 11/21/17 Pest_S_8081OCP
Met_S_6020AsPb
1705192-076A 4442-N, E, S, W COMP 05/25/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
1705192-077A 4430-N, E, S, W COMP 05/25/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
1705192-078A 4432-N, E, S, W COMP 05/25/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
1705192-079A 4434-N, E, S, W COMP 05/25/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
1705192-080A 4436-N, E, S, W COMP 05/25/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
1705192-081A 4438-N, E, S, W COMP 05/25/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
1705192-082A 4444-N, E, S, W COMP 05/25/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
1705192-083A 4446-N, E, S, W COMP 05/25/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
Total Page Count: 41 Page 37 of 41
Packet Page 1070
Total Page Count: 41 Page 38 of 41
Packet Page 1071
Total Page Count: 41 Page 39 of 41
Packet Page 1072
Total Page Count: 41 Page 40 of 41
Packet Page 1073
Total Page Count: 41 Page 41 of 41
Packet Page 1074
Engeo Inc (SJ)
6399 San Ignacio Ave, Suite 150
San Jose, California 95119
Tel: 408-574-4900/Scott cell:925-570-5855
Fax: 888-279-2698
RE: Fort Ord - Surplus II Areas
Torrent Laboratory, Inc. received 10 sample(s) on June 01, 2017 for the analyses presented in the following Report.

Dear Scott Johns:

Work Order No.: 1706007
All data for associated QC met EPA or laboratory specification(s) except where noted in the case narrative.

Torrent Laboratory, Inc. is certified by the State of California, ELAP #1991. If you have any questions regarding these test results, please feel free to contact the Project Management Team at (408)263-5258; ext 204.

Date
June 06, 2017
Patti L Sandrock
QA Officer
Total Page Count: 44 Page 1 of 44
Packet Page 1075
Date: 6/6/2017
Client: Engeo Inc (SJ)
Project: Fort Ord - Surplus II Areas
Work Order: 1706007

CASE NARRATIVE
No issues encountered with the receiving, preparation, analysis or reporting of the results associated with this work order.

Unless otherwise indicated in the following narrative, no results have been method and/or field blank corrected.

Reported results relate only to the items/samples tested by the laboratory.

This report shall not be reproduced, except in full, without the written approval of Torrent Analytical, Inc.

Total Page Count: 44 Page 2 of 44
Packet Page 1076
Report prepared for: Scott Johns
Engeo Inc (SJ)
Date Received: 06/01/17
Date Reported: 06/06/17
Sample Result Summary
SG-1 1706007-001
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
Acetone ETO15 5.9 2.3 70 35
2-Butanone (MEK) ETO15 5.9 2.3 8.7 4.2
Toluene ETO15 5.9 4.4 11 6.1
2-Hexanone ETO15 5.9 3.8 12 11
m,p-Xylene ETO15 5.9 5.8 13 14
o-Xylene ETO15 5.9 1.8 13 6.9
1,3-Dichlorobenzene ETO15 5.9 7.9 18 13
TPH-Gasoline TO-15 5.9 240 1000 298
SG-2 1706007-002
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
Carbon Disulfide ETO15 3.6 1.3 5.6 2.9
Acetone ETO15 3.6 1.4 43 110
Hexane ETO15 3.6 1.7 6.3 7.6
tert-Butanol ETO15 3.6 2.2 5.5 13
Chloroform ETO15 3.6 3.5 8.8 17
2-Butanone (MEK) ETO15 3.6 1.4 5.3 21
Ethyl Acetate ETO15 3.6 1.7 6.5 3.7
Tetrahydrofuran ETO15 3.6 1.6 5.3 4.1
Benzene ETO15 3.6 1.6 5.7 6.1
Toluene ETO15 3.6 2.7 6.8 12
4-Methyl-2-Pentanone (MIBK) ETO15 3.6 2.7 7.4 5.6
2-Hexanone ETO15 3.6 2.3 7.4 13
Ethyl Benzene ETO15 3.6 2.3 7.8 3.6
m,p-Xylene ETO15 3.6 3.5 7.8 15
o-Xylene ETO15 3.6 1.1 7.8 9.4
4-Ethyl Toluene ETO15 3.6 2.0 8.9 2.6
1,3,5-Trimethylbenzene ETO15 3.6 1.1 8.9 1.3
1,2,4-Trimethylbenzene ETO15 3.6 2.1 8.9 3.0
1,3-Dichlorobenzene ETO15 3.6 4.8 11 14
TPH-Gasoline TO-15 3.6 150 630 327
Total Page Count: 44 Page 3 of 44
Packet Page 1077
Report prepared for: Scott Johns
Engeo Inc (SJ)
Date Received: 06/01/17
Date Reported: 06/06/17
Sample Result Summary
SG-3 1706007-003
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
Acetone ETO15 1 0.40 12 66
tert-Butanol ETO15 1 0.62 1.5 15
Chloroform ETO15 1 0.97 2.4 19
Carbon Tetrachloride ETO15 1 1.1 3.1 7.4
2-Butanone (MEK) ETO15 1 0.39 1.5 13
Benzene ETO15 1 0.44 1.6 2.6
Toluene ETO15 1 0.75 1.9 7.5
4-Methyl-2-Pentanone (MIBK) ETO15 1 0.75 2.1 6.1
2-Hexanone ETO15 1 0.65 2.1 6.9
Ethyl Benzene ETO15 1 0.63 2.2 3.3
m,p-Xylene ETO15 1 0.98 2.2 13
o-Xylene ETO15 1 0.30 2.2 8.7
4-Ethyl Toluene ETO15 1 0.55 2.5 2.8
1,3-Dichlorobenzene ETO15 1 1.3 3.0 13
TPH-Gasoline TO-15 1 40 180 615
SG-4 1706007-004
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
Acetone ETO15 1 0.40 12 23
tert-Butanol ETO15 1 0.62 1.5 2.3
2-Butanone (MEK) ETO15 1 0.39 1.5 3.9
Toluene ETO15 1 0.75 1.9 2.0
2-Hexanone ETO15 1 0.65 2.1 2.1
m,p-Xylene ETO15 1 0.98 2.2 2.2
o-Xylene ETO15 1 0.30 2.2 2.3
1,3-Dichlorobenzene ETO15 1 1.3 3.0 6.3
Naphthalene ETO15 1 1.3 2.6 2.6
TPH-Gasoline TO-15 1 40 180 224
Total Page Count: 44 Page 4 of 44
Packet Page 1078
Report prepared for: Scott Johns
Engeo Inc (SJ)
Date Received: 06/01/17
Date Reported: 06/06/17
Sample Result Summary
SG-5 1706007-005
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
tert-Butanol ETO15 1 0.62 1.5 12
Chloroform ETO15 1 0.97 2.4 3.1
2-Butanone (MEK) ETO15 1 0.39 1.5 3.7
Tetrahydrofuran ETO15 1 0.45 1.5 2.7
Toluene ETO15 1 0.75 1.9 26
4-Methyl-2-Pentanone (MIBK) ETO15 1 0.75 2.1 2.2
4-Ethyl Toluene ETO15 1 0.55 2.5 14
1,3,5-Trimethylbenzene ETO15 1 0.30 2.5 5.7
1,2,4-Trimethylbenzene ETO15 1 0.60 2.5 15
1,3-Dichlorobenzene ETO15 1 1.3 3.0 13
Acetone ETO15 10 4.0 120 340
Ethyl Benzene ETO15 10 6.3 22 220
m,p-Xylene ETO15 10 9.8 22 1100
o-Xylene ETO15 10 3.0 22 540
TPH-Gasoline TO-15 1 40 180 1580
SG-6 1706007-006
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
2-Butanone (MEK) ETO15 1 0.39 1.5 49
Toluene ETO15 1 0.75 1.9 6.6
4-Methyl-2-Pentanone (MIBK) ETO15 1 0.75 2.1 5.1
2-Hexanone ETO15 1 0.65 2.1 13
Ethyl Benzene ETO15 1 0.63 2.2 26
m,p-Xylene ETO15 1 0.98 2.2 130
o-Xylene ETO15 1 0.30 2.2 74
4-Ethyl Toluene ETO15 1 0.55 2.5 28
1,3,5-Trimethylbenzene ETO15 1 0.30 2.5 9.0
1,2,4-Trimethylbenzene ETO15 1 0.60 2.5 25
1,3-Dichlorobenzene ETO15 1 1.3 3.0 15
Acetone ETO15 5 2.0 60 250
tert-Butanol ETO15 5 3.1 7.6 190
Tetrahydrofuran ETO15 5 2.2 7.4 240
TPH-Gasoline TO-15 1 40 180 771
Total Page Count: 44 Page 5 of 44
Packet Page 1079
Report prepared for: Scott Johns
Engeo Inc (SJ)
Date Received: 06/01/17
Date Reported: 06/06/17
Sample Result Summary
SG-7 1706007-007
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
Acetone ETO15 1 0.40 12 45
tert-Butanol ETO15 1 0.62 1.5 6.6
2-Butanone (MEK) ETO15 1 0.39 1.5 5.9
Tetrahydrofuran ETO15 1 0.45 1.5 2.4
Toluene ETO15 1 0.75 1.9 2.6
2-Hexanone ETO15 1 0.65 2.1 2.3
Ethyl Benzene ETO15 1 0.63 2.2 21
m,p-Xylene ETO15 1 0.98 2.2 110
o-Xylene ETO15 1 0.30 2.2 64
1,3-Dichlorobenzene ETO15 1 1.3 3.0 9.3
TPH-Gasoline TO-15 1 40 180 363
SG-8 1706007-008
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
Carbon Disulfide ETO15 1 0.37 1.6 3.0
Acetone ETO15 1 0.40 12 52
tert-Butanol ETO15 1 0.62 1.5 9.7
2-Butanone (MEK) ETO15 1 0.39 1.5 8.4
Tetrahydrofuran ETO15 1 0.45 1.5 1.7
Toluene ETO15 1 0.75 1.9 3.9
4-Methyl-2-Pentanone (MIBK) ETO15 1 0.75 2.1 2.5
2-Hexanone ETO15 1 0.65 2.1 4.0
Ethyl Benzene ETO15 1 0.63 2.2 13
m,p-Xylene ETO15 1 0.98 2.2 59
o-Xylene ETO15 1 0.30 2.2 37
1,3-Dichlorobenzene ETO15 1 1.3 3.0 12
TPH-Gasoline TO-15 1 40 180 275
Total Page Count: 44 Page 6 of 44
Packet Page 1080
Report prepared for: Scott Johns
Engeo Inc (SJ)
Date Received: 06/01/17
Date Reported: 06/06/17
Sample Result Summary
SG-9 1706007-009
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
Acetone ETO15 1 0.40 12 29
tert-Butanol ETO15 1 0.62 1.5 5.1
2-Butanone (MEK) ETO15 1 0.39 1.5 5.4
Toluene ETO15 1 0.75 1.9 3.0
4-Methyl-2-Pentanone (MIBK) ETO15 1 0.75 2.1 2.1
2-Hexanone ETO15 1 0.65 2.1 3.3
Ethyl Benzene ETO15 1 0.63 2.2 23
m,p-Xylene ETO15 1 0.98 2.2 120
o-Xylene ETO15 1 0.30 2.2 66
1,3-Dichlorobenzene ETO15 1 1.3 3.0 11
TPH-Gasoline TO-15 1 40 180 289
SG-10 1706007-010
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
Carbon Disulfide ETO15 1 0.37 1.6 12
2-Propanol (Isopropyl Alcohol) ETO15 1 1.3 12 26
Hexane ETO15 1 0.46 1.8 19
tert-Butanol ETO15 1 0.62 1.5 15
2-Butanone (MEK) ETO15 1 0.39 1.5 23
Benzene ETO15 1 0.44 1.6 14
Toluene ETO15 1 0.75 1.9 73
4-Methyl-2-Pentanone (MIBK) ETO15 1 0.75 2.1 96
2-Hexanone ETO15 1 0.65 2.1 16
1,3,5-Trimethylbenzene ETO15 1 0.30 2.5 10
1,2,4-Trimethylbenzene ETO15 1 0.60 2.5 34
1,3-Dichlorobenzene ETO15 1 1.3 3.0 5.7
Acetone ETO15 50 20 600 2900
Ethyl Benzene ETO15 50 31 110 1600
m,p-Xylene ETO15 50 49 110 6600
o-Xylene ETO15 50 15 110 3200
TPH-Gasoline TO-15 25 1000 4400 16000
Total Page Count: 44 Page 7 of 44
Packet Page 1081

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 12.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6330
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 12:00
13847.000.000
Fort Ord - Surplus II Areas
SG-1
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-001A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
The results shown below are reported using their MDL.

Dichlorodifluoromethane ETO15 5.90 9.3 15 ND ND 06/06/17 15:47 BA 424559 1,1-Difluoroethane ETO15 5.90 2.0 80 ND ND 06/06/17 15:47 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 5.90 170 330 ND ND 06/06/17 15:47 BA 424559 Chloromethane ETO15 5.90 12 24 ND ND 06/06/17 15:47 BA 424559 Vinyl Chloride ETO15 5.90 1.3 7.6 ND ND 06/06/17 15:47 BA 424559 1,3-Butadiene ETO15 5.90 2.0 6.5 ND ND 06/06/17 15:47 BA 424559 Bromomethane ETO15 5.90 3.9 11 ND ND 06/06/17 15:47 BA 424559 Chloroethane ETO15 5.90 4.8 7.8 ND ND 06/06/17 15:47 BA 424559 Trichlorofluoromethane ETO15 5.90 3.3 17 ND ND 06/06/17 15:47 BA 424559 1,1-Dichloroethene ETO15 5.90 4.9 12 ND ND 06/06/17 15:47 BA 424559 Freon 113 ETO15 5.90 6.0 23 ND ND 06/06/17 15:47 BA 424559 Carbon Disulfide ETO15 5.90 2.2 9.2 ND ND 06/06/17 15:47 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 5.90 7.5 73 ND ND 06/06/17 15:47 BA 424559 Methylene Chloride ETO15 5.90 4.1 61 ND ND 06/06/17 15:47 BA 424559 Acetone ETO15 5.90 2.3 70 35 14.71 J 06/06/17 15:47 BA 424559 trans-1,2-Dichloroethene ETO15 5.90 2.8 12 ND ND 06/06/17 15:47 BA 424559 Hexane ETO15 5.90 2.7 10 ND ND 06/06/17 15:47 BA 424559 MTBE ETO15 5.90 2.6 11 ND ND 06/06/17 15:47 BA 424559
tert-Butanol ETO15 5.90 3.6 8.9 ND ND 06/06/17 15:47 BA 424559 Diisopropyl ether (DIPE) ETO15 5.90 4.3 12 ND ND 06/06/17 15:47 BA 424559 1,1-Dichloroethane ETO15 5.90 3.2 12 ND ND 06/06/17 15:47 BA 424559 ETBE ETO15 5.90 1.9 12 ND ND 06/06/17 15:47 BA 424559
cis-1,2-Dichloroethene ETO15 5.90 4.9 12 ND ND 06/06/17 15:47 BA 424559 Chloroform ETO15 5.90 5.7 14 ND ND 06/06/17 15:47 BA 424559 Vinyl Acetate ETO15 5.90 4.5 10 ND ND 06/06/17 15:47 BA 424559 Carbon Tetrachloride ETO15 5.90 6.5 19 ND ND 06/06/17 15:47 BA 424559 1,1,1-Trichloroethane ETO15 5.90 4.7 16 ND ND 06/06/17 15:47 BA 424559 2-Butanone (MEK) ETO15 5.90 2.3 8.7 4.2 1.42 J 06/06/17 15:47 BA 424559 Ethyl Acetate ETO15 5.90 2.8 11 ND ND 06/06/17 15:47 BA 424559 Tetrahydrofuran ETO15 5.90 2.6 8.7 ND ND 06/06/17 15:47 BA 424559 Benzene ETO15 5.90 2.6 9.4 ND ND 06/06/17 15:47 BA 424559 TAME ETO15 5.90 4.0 12 ND ND 06/06/17 15:47 BA 424559
Total Page Count: 44 Page 8 of 44
Packet Page 1082

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 12.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6330
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 12:00
13847.000.000
Fort Ord - Surplus II Areas
SG-1
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-001A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
1,2-Dichloroethane (EDC) ETO15 5.90 2.5 12 ND ND 06/06/17 15:47 BA 424559 Trichloroethylene ETO15 5.90 4.8 16 ND ND 06/06/17 15:47 BA 424559 1,2-Dichloropropane ETO15 5.90 4.5 14 ND ND 06/06/17 15:47 BA 424559 Bromodichloromethane ETO15 5.90 4.4 20 ND ND 06/06/17 15:47 BA 424559 1,4-Dioxane ETO15 5.90 11 21 ND ND 06/06/17 15:47 BA 424559 trans-1,3-Dichloropropene ETO15 5.90 6.3 13 ND ND 06/06/17 15:47 BA 424559 Toluene ETO15 5.90 4.4 11 6.1 1.62 J 06/06/17 15:47 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 5.90 4.4 12 ND ND 06/06/17 15:47 BA 424559 cis-1,3-Dichloropropene ETO15 5.90 2.5 13 ND ND 06/06/17 15:47 BA 424559 Tetrachloroethylene ETO15 5.90 8.6 20 ND ND 06/06/17 15:47 BA 424559 1,1,2-Trichloroethane ETO15 5.90 3.4 16 ND ND 06/06/17 15:47 BA 424559 Dibromochloromethane ETO15 5.90 6.6 25 ND ND 06/06/17 15:47 BA 424559 1,2-Dibromoethane (EDB) ETO15 5.90 4.4 23 ND ND 06/06/17 15:47 BA 424559 2-Hexanone ETO15 5.90 3.8 12 11 2.68 J 06/06/17 15:47 BA 424559 Ethyl Benzene ETO15 5.90 3.7 13 ND ND 06/06/17 15:47 BA 424559 Chlorobenzene ETO15 5.90 3.5 14 ND ND 06/06/17 15:47 BA 424559 1,1,1,2-Tetrachloroethane ETO15 5.90 4.9 20 ND ND 06/06/17 15:47 BA 424559 m,p-Xylene ETO15 5.90 5.8 13 14 3.23 06/06/17 15:47 BA 424559 o-Xylene ETO15 5.90 1.8 13 6.9 1.59 J 06/06/17 15:47 BA 424559 Styrene ETO15 5.90 2.7 13 ND ND 06/06/17 15:47 BA 424559 Bromoform ETO15 5.90 7.7 31 ND ND 06/06/17 15:47 BA 424559 1,1,2,2-Tetrachloroethane ETO15 5.90 4.8 20 ND ND 06/06/17 15:47 BA 424559 4-Ethyl Toluene ETO15 5.90 3.2 15 ND ND 06/06/17 15:47 BA 424559 1,3,5-Trimethylbenzene ETO15 5.90 1.8 15 ND ND 06/06/17 15:47 BA 424559 1,2,4-Trimethylbenzene ETO15 5.90 3.5 15 ND ND 06/06/17 15:47 BA 424559 1,4-Dichlorobenzene ETO15 5.90 4.4 18 ND ND 06/06/17 15:47 BA 424559 1,3-Dichlorobenzene ETO15 5.90 7.9 18 13 2.16 J 06/06/17 15:47 BA 424559 1,2-Dichlorobenzene ETO15 5.90 6.3 18 ND ND 06/06/17 15:47 BA 424559 Hexachlorobutadiene ETO15 5.90 11 31 ND ND 06/06/17 15:47 BA 424559 1,2,4-Trichlorobenzene ETO15 5.90 13 22 ND ND 06/06/17 15:47 BA 424559 Naphthalene ETO15 5.90 7.5 15 ND ND 06/06/17 15:47 BA 424559 (S) 4-Bromofluorobenzene ETO15 5.90 50 150 110 % 06/06/17 15:47 BA 424559 NOTE: Diluted due to matrix interference (suppression of an internal standard in the undiluted anlaysis).

Total Page Count: 44 Page 9 of 44
Packet Page 1083

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 12.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6330
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 12:00
13847.000.000
Fort Ord - Surplus II Areas
SG-1
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-001A
SDG:

Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
The results shown below are reported using their MDL.

TPH-Gasoline TO-15 5.90 240 1000 298 84.66 J,x 06/06/17 15:47 BA 424559 NOTE: x - Although gasoline constituents are present, reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 10 of 44
Packet Page 1084

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.3
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7463
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:15
13847.000.000
Fort Ord - Surplus II Areas
SG-2
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-002A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
The results shown below are reported using their MDL.

Dichlorodifluoromethane ETO15 3.60 5.6 8.9 ND ND 06/06/17 16:13 BA 424559 1,1-Difluoroethane ETO15 3.60 1.2 49 ND ND 06/06/17 16:13 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 3.60 100 200 ND ND 06/06/17 16:13 BA 424559 Chloromethane ETO15 3.60 7.4 15 ND ND 06/06/17 16:13 BA 424559 Vinyl Chloride ETO15 3.60 0.81 4.6 ND ND 06/06/17 16:13 BA 424559 1,3-Butadiene ETO15 3.60 1.2 4.0 ND ND 06/06/17 16:13 BA 424559 Bromomethane ETO15 3.60 2.4 7.0 ND ND 06/06/17 16:13 BA 424559 Chloroethane ETO15 3.60 2.9 4.8 ND ND 06/06/17 16:13 BA 424559 Trichlorofluoromethane ETO15 3.60 2.0 10 ND ND 06/06/17 16:13 BA 424559 1,1-Dichloroethene ETO15 3.60 3.0 7.1 ND ND 06/06/17 16:13 BA 424559 Freon 113 ETO15 3.60 3.7 14 ND ND 06/06/17 16:13 BA 424559 Carbon Disulfide ETO15 3.60 1.3 5.6 2.9 0.93 J 06/06/17 16:13 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 3.60 4.6 44 ND ND 06/06/17 16:13 BA 424559 Methylene Chloride ETO15 3.60 2.5 37 ND ND 06/06/17 16:13 BA 424559 Acetone ETO15 3.60 1.4 43 110 46.22 06/06/17 16:13 BA 424559 trans-1,2-Dichloroethene ETO15 3.60 1.7 7.1 ND ND 06/06/17 16:13 BA 424559 Hexane ETO15 3.60 1.7 6.3 7.6 2.16 06/06/17 16:13 BA 424559 MTBE ETO15 3.60 1.6 6.5 ND ND 06/06/17 16:13 BA 424559
tert-Butanol ETO15 3.60 2.2 5.5 13 4.29 06/06/17 16:13 BA 424559 Diisopropyl ether (DIPE) ETO15 3.60 2.6 7.5 ND ND 06/06/17 16:13 BA 424559 1,1-Dichloroethane ETO15 3.60 2.0 7.3 ND ND 06/06/17 16:13 BA 424559 ETBE ETO15 3.60 1.2 7.5 ND ND 06/06/17 16:13 BA 424559
cis-1,2-Dichloroethene ETO15 3.60 3.0 7.1 ND ND 06/06/17 16:13 BA 424559 Chloroform ETO15 3.60 3.5 8.8 17 3.48 06/06/17 16:13 BA 424559 Vinyl Acetate ETO15 3.60 2.7 6.3 ND ND 06/06/17 16:13 BA 424559 Carbon Tetrachloride ETO15 3.60 4.0 11 ND ND 06/06/17 16:13 BA 424559 1,1,1-Trichloroethane ETO15 3.60 2.9 9.8 ND ND 06/06/17 16:13 BA 424559 2-Butanone (MEK) ETO15 3.60 1.4 5.3 21 7.12 06/06/17 16:13 BA 424559 Ethyl Acetate ETO15 3.60 1.7 6.5 3.7 1.03 J 06/06/17 16:13 BA 424559 Tetrahydrofuran ETO15 3.60 1.6 5.3 4.1 1.39 J 06/06/17 16:13 BA 424559 Benzene ETO15 3.60 1.6 5.7 6.1 1.91 06/06/17 16:13 BA 424559 TAME ETO15 3.60 2.4 7.5 ND ND 06/06/17 16:13 BA 424559
Total Page Count: 44 Page 11 of 44
Packet Page 1085

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.3
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7463
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:15
13847.000.000
Fort Ord - Surplus II Areas
SG-2
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-002A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
1,2-Dichloroethane (EDC) ETO15 3.60 1.5 7.3 ND ND 06/06/17 16:13 BA 424559 Trichloroethylene ETO15 3.60 2.9 9.7 ND ND 06/06/17 16:13 BA 424559 1,2-Dichloropropane ETO15 3.60 2.7 8.3 ND ND 06/06/17 16:13 BA 424559 Bromodichloromethane ETO15 3.60 2.7 12 ND ND 06/06/17 16:13 BA 424559 1,4-Dioxane ETO15 3.60 6.5 13 ND ND 06/06/17 16:13 BA 424559 trans-1,3-Dichloropropene ETO15 3.60 3.8 8.2 ND ND 06/06/17 16:13 BA 424559 Toluene ETO15 3.60 2.7 6.8 12 3.18 06/06/17 16:13 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 3.60 2.7 7.4 5.6 1.37 J 06/06/17 16:13 BA 424559 cis-1,3-Dichloropropene ETO15 3.60 1.5 8.2 ND ND 06/06/17 16:13 BA 424559 Tetrachloroethylene ETO15 3.60 5.2 12 ND ND 06/06/17 16:13 BA 424559 1,1,2-Trichloroethane ETO15 3.60 2.1 9.8 ND ND 06/06/17 16:13 BA 424559 Dibromochloromethane ETO15 3.60 4.0 15 ND ND 06/06/17 16:13 BA 424559 1,2-Dibromoethane (EDB) ETO15 3.60 2.7 14 ND ND 06/06/17 16:13 BA 424559 2-Hexanone ETO15 3.60 2.3 7.4 13 3.17 06/06/17 16:13 BA 424559 Ethyl Benzene ETO15 3.60 2.3 7.8 3.6 0.83 J 06/06/17 16:13 BA 424559 Chlorobenzene ETO15 3.60 2.2 8.3 ND ND 06/06/17 16:13 BA 424559 1,1,1,2-Tetrachloroethane ETO15 3.60 3.0 12 ND ND 06/06/17 16:13 BA 424559 m,p-Xylene ETO15 3.60 3.5 7.8 15 3.46 06/06/17 16:13 BA 424559 o-Xylene ETO15 3.60 1.1 7.8 9.4 2.17 06/06/17 16:13 BA 424559 Styrene ETO15 3.60 1.7 7.7 ND ND 06/06/17 16:13 BA 424559 Bromoform ETO15 3.60 4.7 19 ND ND 06/06/17 16:13 BA 424559 1,1,2,2-Tetrachloroethane ETO15 3.60 2.9 12 ND ND 06/06/17 16:13 BA 424559 4-Ethyl Toluene ETO15 3.60 2.0 8.9 2.6 0.53 J 06/06/17 16:13 BA 424559 1,3,5-Trimethylbenzene ETO15 3.60 1.1 8.9 1.3 0.26 J 06/06/17 16:13 BA 424559 1,2,4-Trimethylbenzene ETO15 3.60 2.1 8.9 3.0 0.61 J 06/06/17 16:13 BA 424559 1,4-Dichlorobenzene ETO15 3.60 2.7 11 ND ND 06/06/17 16:13 BA 424559 1,3-Dichlorobenzene ETO15 3.60 4.8 11 14 2.33 06/06/17 16:13 BA 424559 1,2-Dichlorobenzene ETO15 3.60 3.9 11 ND ND 06/06/17 16:13 BA 424559 Hexachlorobutadiene ETO15 3.60 6.7 19 ND ND 06/06/17 16:13 BA 424559 1,2,4-Trichlorobenzene ETO15 3.60 7.7 13 ND ND 06/06/17 16:13 BA 424559 Naphthalene ETO15 3.60 4.6 9.4 ND ND 06/06/17 16:13 BA 424559 (S) 4-Bromofluorobenzene ETO15 3.60 50 150 110 % 06/06/17 16:13 BA 424559 NOTE: Diluted due to matrix interference (suppression of an internal standard in the undiluted anlaysis).

Total Page Count: 44 Page 12 of 44
Packet Page 1086

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.3
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7463
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:15
13847.000.000
Fort Ord - Surplus II Areas
SG-2
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-002A
SDG:

Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
The results shown below are reported using their MDL.

TPH-Gasoline TO-15 3.60 150 630 327 92.90 J,x 06/06/17 16:13 BA 424559 NOTE: x - Although gasoline constituents are present, reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 13 of 44
Packet Page 1087

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6328
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:00
13847.000.000
Fort Ord - Surplus II Areas
SG-3
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-003A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Dichlorodifluoromethane ETO15 1.00 1.6 2.5 ND ND 06/05/17 20:29 BA 424559 1,1-Difluoroethane ETO15 1.00 0.35 14 ND ND 06/05/17 20:29 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 1.00 28 56 ND ND 06/05/17 20:29 BA 424559 Chloromethane ETO15 1.00 2.0 4.1 ND ND 06/05/17 20:29 BA 424559 Vinyl Chloride ETO15 1.00 0.23 1.3 ND ND 06/05/17 20:29 BA 424559 1,3-Butadiene ETO15 1.00 0.34 1.1 ND ND 06/05/17 20:29 BA 424559 Bromomethane ETO15 1.00 0.66 1.9 ND ND 06/05/17 20:29 BA 424559 Chloroethane ETO15 1.00 0.81 1.3 ND ND 06/05/17 20:29 BA 424559 Trichlorofluoromethane ETO15 1.00 0.56 2.8 ND ND 06/05/17 20:29 BA 424559 1,1-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 20:29 BA 424559 Freon 113 ETO15 1.00 1.0 3.8 ND ND 06/05/17 20:29 BA 424559 Carbon Disulfide ETO15 1.00 0.37 1.6 ND ND 06/05/17 20:29 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 1.00 1.3 12 ND ND 06/05/17 20:29 BA 424559 Methylene Chloride ETO15 1.00 0.70 10 ND ND 06/05/17 20:29 BA 424559 Acetone ETO15 1.00 0.40 12 66 27.73 06/05/17 20:29 BA 424559 trans-1,2-Dichloroethene ETO15 1.00 0.48 2.0 ND ND 06/05/17 20:29 BA 424559 Hexane ETO15 1.00 0.46 1.8 ND ND 06/05/17 20:29 BA 424559 MTBE ETO15 1.00 0.44 1.8 ND ND 06/05/17 20:29 BA 424559 tert-Butanol ETO15 1.00 0.62 1.5 15 4.95 06/05/17 20:29 BA 424559 Diisopropyl ether (DIPE) ETO15 1.00 0.74 2.1 ND ND 06/05/17 20:29 BA 424559 1,1-Dichloroethane ETO15 1.00 0.54 2.0 ND ND 06/05/17 20:29 BA 424559 ETBE ETO15 1.00 0.33 2.1 ND ND 06/05/17 20:29 BA 424559 cis-1,2-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 20:29 BA 424559 Chloroform ETO15 1.00 0.97 2.4 19 3.89 06/05/17 20:29 BA 424559 Vinyl Acetate ETO15 1.00 0.76 1.8 ND ND 06/05/17 20:29 BA 424559 Carbon Tetrachloride ETO15 1.00 1.1 3.1 7.4 1.18 06/05/17 20:29 BA 424559 1,1,1-Trichloroethane ETO15 1.00 0.79 2.7 ND ND 06/05/17 20:29 BA 424559 2-Butanone (MEK) ETO15 1.00 0.39 1.5 13 4.41 06/05/17 20:29 BA 424559 Ethyl Acetate ETO15 1.00 0.48 1.8 ND ND 06/05/17 20:29 BA 424559 Tetrahydrofuran ETO15 1.00 0.45 1.5 ND ND 06/05/17 20:29 BA 424559 Benzene ETO15 1.00 0.44 1.6 2.6 0.82 06/05/17 20:29 BA 424559 TAME ETO15 1.00 0.67 2.1 ND ND 06/05/17 20:29 BA 424559 1,2-Dichloroethane (EDC) ETO15 1.00 0.42 2.0 ND ND 06/05/17 20:29 BA 424559 Total Page Count: 44 Page 14 of 44
Packet Page 1088

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6328
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:00
13847.000.000
Fort Ord - Surplus II Areas
SG-3
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-003A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Trichloroethylene ETO15 1.00 0.81 2.7 ND ND 06/05/17 20:29 BA 424559 1,2-Dichloropropane ETO15 1.00 0.76 2.3 ND ND 06/05/17 20:29 BA 424559 Bromodichloromethane ETO15 1.00 0.74 3.4 ND ND 06/05/17 20:29 BA 424559 1,4-Dioxane ETO15 1.00 1.8 3.6 ND ND 06/05/17 20:29 BA 424559 trans-1,3-Dichloropropene ETO15 1.00 1.1 2.3 ND ND 06/05/17 20:29 BA 424559 Toluene ETO15 1.00 0.75 1.9 7.5 1.99 06/05/17 20:29 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 1.00 0.75 2.1 6.1 1.49 06/05/17 20:29 BA 424559 cis-1,3-Dichloropropene ETO15 1.00 0.42 2.3 ND ND 06/05/17 20:29 BA 424559 Tetrachloroethylene ETO15 1.00 1.5 3.4 ND ND 06/05/17 20:29 BA 424559 1,1,2-Trichloroethane ETO15 1.00 0.58 2.7 ND ND 06/05/17 20:29 BA 424559 Dibromochloromethane ETO15 1.00 1.1 4.3 ND ND 06/05/17 20:29 BA 424559 1,2-Dibromoethane (EDB) ETO15 1.00 0.74 3.8 ND ND 06/05/17 20:29 BA 424559 2-Hexanone ETO15 1.00 0.65 2.1 6.9 1.68 06/05/17 20:29 BA 424559 Ethyl Benzene ETO15 1.00 0.63 2.2 3.3 0.76 06/05/17 20:29 BA 424559 Chlorobenzene ETO15 1.00 0.60 2.3 ND ND 06/05/17 20:29 BA 424559 1,1,1,2-Tetrachloroethane ETO15 1.00 0.84 3.4 ND ND 06/05/17 20:29 BA 424559 m,p-Xylene ETO15 1.00 0.98 2.2 13 3.00 06/05/17 20:29 BA 424559 o-Xylene ETO15 1.00 0.30 2.2 8.7 2.00 06/05/17 20:29 BA 424559 Styrene ETO15 1.00 0.46 2.1 ND ND 06/05/17 20:29 BA 424559 Bromoform ETO15 1.00 1.3 5.2 ND ND 06/05/17 20:29 BA 424559 1,1,2,2-Tetrachloroethane ETO15 1.00 0.82 3.4 ND ND 06/05/17 20:29 BA 424559 4-Ethyl Toluene ETO15 1.00 0.55 2.5 2.8 0.57 06/05/17 20:29 BA 424559 1,3,5-Trimethylbenzene ETO15 1.00 0.30 2.5 ND ND 06/05/17 20:29 BA 424559 1,2,4-Trimethylbenzene ETO15 1.00 0.60 2.5 ND ND 06/05/17 20:29 BA 424559 1,4-Dichlorobenzene ETO15 1.00 0.75 3.0 ND ND 06/05/17 20:29 BA 424559 1,3-Dichlorobenzene ETO15 1.00 1.3 3.0 13 2.16 06/05/17 20:29 BA 424559 1,2-Dichlorobenzene ETO15 1.00 1.1 3.0 ND ND 06/05/17 20:29 BA 424559 Hexachlorobutadiene ETO15 1.00 1.9 5.3 ND ND 06/05/17 20:29 BA 424559 1,2,4-Trichlorobenzene ETO15 1.00 2.2 3.7 ND ND 06/05/17 20:29 BA 424559 Naphthalene ETO15 1.00 1.3 2.6 ND ND 06/05/17 20:29 BA 424559 (S) 4-Bromofluorobenzene ETO15 1.00 50 150 110 % 06/05/17 20:29 BA 424559 Total Page Count: 44 Page 15 of 44
Packet Page 1089

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6328
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:00
13847.000.000
Fort Ord - Surplus II Areas
SG-3
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-003A
SDG:

Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
TPH-Gasoline TO-15 1.00 40 180 615 174.72 x 06/05/17 20:29 BA 424559 NOTE: x - Although gasoline constituents are present, reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 16 of 44
Packet Page 1090

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.8
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7549
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 7:45
13847.000.000
Fort Ord - Surplus II Areas
SG-4
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-004A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Dichlorodifluoromethane ETO15 1.00 1.6 2.5 ND ND 06/05/17 20:55 BA 424559 1,1-Difluoroethane ETO15 1.00 0.35 14 ND ND 06/05/17 20:55 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 1.00 28 56 ND ND 06/05/17 20:55 BA 424559 Chloromethane ETO15 1.00 2.0 4.1 ND ND 06/05/17 20:55 BA 424559 Vinyl Chloride ETO15 1.00 0.23 1.3 ND ND 06/05/17 20:55 BA 424559 1,3-Butadiene ETO15 1.00 0.34 1.1 ND ND 06/05/17 20:55 BA 424559 Bromomethane ETO15 1.00 0.66 1.9 ND ND 06/05/17 20:55 BA 424559 Chloroethane ETO15 1.00 0.81 1.3 ND ND 06/05/17 20:55 BA 424559 Trichlorofluoromethane ETO15 1.00 0.56 2.8 ND ND 06/05/17 20:55 BA 424559 1,1-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 20:55 BA 424559 Freon 113 ETO15 1.00 1.0 3.8 ND ND 06/05/17 20:55 BA 424559 Carbon Disulfide ETO15 1.00 0.37 1.6 ND ND 06/05/17 20:55 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 1.00 1.3 12 ND ND 06/05/17 20:55 BA 424559 Methylene Chloride ETO15 1.00 0.70 10 ND ND 06/05/17 20:55 BA 424559 Acetone ETO15 1.00 0.40 12 23 9.66 06/05/17 20:55 BA 424559 trans-1,2-Dichloroethene ETO15 1.00 0.48 2.0 ND ND 06/05/17 20:55 BA 424559 Hexane ETO15 1.00 0.46 1.8 ND ND 06/05/17 20:55 BA 424559 MTBE ETO15 1.00 0.44 1.8 ND ND 06/05/17 20:55 BA 424559 tert-Butanol ETO15 1.00 0.62 1.5 2.3 0.76 06/05/17 20:55 BA 424559 Diisopropyl ether (DIPE) ETO15 1.00 0.74 2.1 ND ND 06/05/17 20:55 BA 424559 1,1-Dichloroethane ETO15 1.00 0.54 2.0 ND ND 06/05/17 20:55 BA 424559 ETBE ETO15 1.00 0.33 2.1 ND ND 06/05/17 20:55 BA 424559 cis-1,2-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 20:55 BA 424559 Chloroform ETO15 1.00 0.97 2.4 ND ND 06/05/17 20:55 BA 424559 Vinyl Acetate ETO15 1.00 0.76 1.8 ND ND 06/05/17 20:55 BA 424559 Carbon Tetrachloride ETO15 1.00 1.1 3.1 ND ND 06/05/17 20:55 BA 424559 1,1,1-Trichloroethane ETO15 1.00 0.79 2.7 ND ND 06/05/17 20:55 BA 424559 2-Butanone (MEK) ETO15 1.00 0.39 1.5 3.9 1.32 06/05/17 20:55 BA 424559 Ethyl Acetate ETO15 1.00 0.48 1.8 ND ND 06/05/17 20:55 BA 424559 Tetrahydrofuran ETO15 1.00 0.45 1.5 ND ND 06/05/17 20:55 BA 424559 Benzene ETO15 1.00 0.44 1.6 ND ND 06/05/17 20:55 BA 424559 TAME ETO15 1.00 0.67 2.1 ND ND 06/05/17 20:55 BA 424559 1,2-Dichloroethane (EDC) ETO15 1.00 0.42 2.0 ND ND 06/05/17 20:55 BA 424559 Total Page Count: 44 Page 17 of 44
Packet Page 1091

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.8
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7549
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 7:45
13847.000.000
Fort Ord - Surplus II Areas
SG-4
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-004A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Trichloroethylene ETO15 1.00 0.81 2.7 ND ND 06/05/17 20:55 BA 424559 1,2-Dichloropropane ETO15 1.00 0.76 2.3 ND ND 06/05/17 20:55 BA 424559 Bromodichloromethane ETO15 1.00 0.74 3.4 ND ND 06/05/17 20:55 BA 424559 1,4-Dioxane ETO15 1.00 1.8 3.6 ND ND 06/05/17 20:55 BA 424559 trans-1,3-Dichloropropene ETO15 1.00 1.1 2.3 ND ND 06/05/17 20:55 BA 424559 Toluene ETO15 1.00 0.75 1.9 2.0 0.53 06/05/17 20:55 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 1.00 0.75 2.1 ND ND 06/05/17 20:55 BA 424559 cis-1,3-Dichloropropene ETO15 1.00 0.42 2.3 ND ND 06/05/17 20:55 BA 424559 Tetrachloroethylene ETO15 1.00 1.5 3.4 ND ND 06/05/17 20:55 BA 424559 1,1,2-Trichloroethane ETO15 1.00 0.58 2.7 ND ND 06/05/17 20:55 BA 424559 Dibromochloromethane ETO15 1.00 1.1 4.3 ND ND 06/05/17 20:55 BA 424559 1,2-Dibromoethane (EDB) ETO15 1.00 0.74 3.8 ND ND 06/05/17 20:55 BA 424559 2-Hexanone ETO15 1.00 0.65 2.1 2.1 0.51 06/05/17 20:55 BA 424559 Ethyl Benzene ETO15 1.00 0.63 2.2 ND ND 06/05/17 20:55 BA 424559 Chlorobenzene ETO15 1.00 0.60 2.3 ND ND 06/05/17 20:55 BA 424559 1,1,1,2-Tetrachloroethane ETO15 1.00 0.84 3.4 ND ND 06/05/17 20:55 BA 424559 m,p-Xylene ETO15 1.00 0.98 2.2 2.2 0.51 06/05/17 20:55 BA 424559 o-Xylene ETO15 1.00 0.30 2.2 2.3 0.53 06/05/17 20:55 BA 424559 Styrene ETO15 1.00 0.46 2.1 ND ND 06/05/17 20:55 BA 424559 Bromoform ETO15 1.00 1.3 5.2 ND ND 06/05/17 20:55 BA 424559 1,1,2,2-Tetrachloroethane ETO15 1.00 0.82 3.4 ND ND 06/05/17 20:55 BA 424559 4-Ethyl Toluene ETO15 1.00 0.55 2.5 ND ND 06/05/17 20:55 BA 424559 1,3,5-Trimethylbenzene ETO15 1.00 0.30 2.5 ND ND 06/05/17 20:55 BA 424559 1,2,4-Trimethylbenzene ETO15 1.00 0.60 2.5 ND ND 06/05/17 20:55 BA 424559 1,4-Dichlorobenzene ETO15 1.00 0.75 3.0 ND ND 06/05/17 20:55 BA 424559 1,3-Dichlorobenzene ETO15 1.00 1.3 3.0 6.3 1.05 06/05/17 20:55 BA 424559 1,2-Dichlorobenzene ETO15 1.00 1.1 3.0 ND ND 06/05/17 20:55 BA 424559 Hexachlorobutadiene ETO15 1.00 1.9 5.3 ND ND 06/05/17 20:55 BA 424559 1,2,4-Trichlorobenzene ETO15 1.00 2.2 3.7 ND ND 06/05/17 20:55 BA 424559 Naphthalene ETO15 1.00 1.3 2.6 2.6 0.50 06/05/17 20:55 BA 424559 (S) 4-Bromofluorobenzene ETO15 1.00 50 150 100 % 06/05/17 20:55 BA 424559 Total Page Count: 44 Page 18 of 44
Packet Page 1092

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.8
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7549
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 7:45
13847.000.000
Fort Ord - Surplus II Areas
SG-4
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-004A
SDG:

Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
TPH-Gasoline TO-15 1.00 40 180 224 63.64 x 06/05/17 20:55 BA 424559 NOTE: x - Does not match gasoline standard pattern. Reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 19 of 44
Packet Page 1093

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6324
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 11:10
13847.000.000
Fort Ord - Surplus II Areas
SG-5
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-005A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Dichlorodifluoromethane ETO15 1.00 1.6 2.5 ND ND 06/05/17 21:24 BA 424559 1,1-Difluoroethane ETO15 1.00 0.35 14 ND ND 06/05/17 21:24 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 1.00 28 56 ND ND 06/05/17 21:24 BA 424559 Chloromethane ETO15 1.00 2.0 4.1 ND ND 06/05/17 21:24 BA 424559 Vinyl Chloride ETO15 1.00 0.23 1.3 ND ND 06/05/17 21:24 BA 424559 1,3-Butadiene ETO15 1.00 0.34 1.1 ND ND 06/05/17 21:24 BA 424559 Bromomethane ETO15 1.00 0.66 1.9 ND ND 06/05/17 21:24 BA 424559 Chloroethane ETO15 1.00 0.81 1.3 ND ND 06/05/17 21:24 BA 424559 Trichlorofluoromethane ETO15 1.00 0.56 2.8 ND ND 06/05/17 21:24 BA 424559 1,1-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 21:24 BA 424559 Freon 113 ETO15 1.00 1.0 3.8 ND ND 06/05/17 21:24 BA 424559 Carbon Disulfide ETO15 1.00 0.37 1.6 ND ND 06/05/17 21:24 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 1.00 1.3 12 ND ND 06/05/17 21:24 BA 424559 Methylene Chloride ETO15 1.00 0.70 10 ND ND 06/05/17 21:24 BA 424559 trans-1,2-Dichloroethene ETO15 1.00 0.48 2.0 ND ND 06/05/17 21:24 BA 424559 Hexane ETO15 1.00 0.46 1.8 ND ND 06/05/17 21:24 BA 424559 MTBE ETO15 1.00 0.44 1.8 ND ND 06/05/17 21:24 BA 424559 tert-Butanol ETO15 1.00 0.62 1.5 12 3.96 06/05/17 21:24 BA 424559 Diisopropyl ether (DIPE) ETO15 1.00 0.74 2.1 ND ND 06/05/17 21:24 BA 424559 1,1-Dichloroethane ETO15 1.00 0.54 2.0 ND ND 06/05/17 21:24 BA 424559 ETBE ETO15 1.00 0.33 2.1 ND ND 06/05/17 21:24 BA 424559 cis-1,2-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 21:24 BA 424559 Chloroform ETO15 1.00 0.97 2.4 3.1 0.64 06/05/17 21:24 BA 424559 Vinyl Acetate ETO15 1.00 0.76 1.8 ND ND 06/05/17 21:24 BA 424559 Carbon Tetrachloride ETO15 1.00 1.1 3.1 ND ND 06/05/17 21:24 BA 424559 1,1,1-Trichloroethane ETO15 1.00 0.79 2.7 ND ND 06/05/17 21:24 BA 424559 2-Butanone (MEK) ETO15 1.00 0.39 1.5 3.7 1.25 06/05/17 21:24 BA 424559 Ethyl Acetate ETO15 1.00 0.48 1.8 ND ND 06/05/17 21:24 BA 424559 Tetrahydrofuran ETO15 1.00 0.45 1.5 2.7 0.92 06/05/17 21:24 BA 424559 Benzene ETO15 1.00 0.44 1.6 ND ND 06/05/17 21:24 BA 424559 TAME ETO15 1.00 0.67 2.1 ND ND 06/05/17 21:24 BA 424559 1,2-Dichloroethane (EDC) ETO15 1.00 0.42 2.0 ND ND 06/05/17 21:24 BA 424559 Trichloroethylene ETO15 1.00 0.81 2.7 ND ND 06/05/17 21:24 BA 424559 Total Page Count: 44 Page 20 of 44
Packet Page 1094

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6324
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 11:10
13847.000.000
Fort Ord - Surplus II Areas
SG-5
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-005A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
1,2-Dichloropropane ETO15 1.00 0.76 2.3 ND ND 06/05/17 21:24 BA 424559 Bromodichloromethane ETO15 1.00 0.74 3.4 ND ND 06/05/17 21:24 BA 424559 1,4-Dioxane ETO15 1.00 1.8 3.6 ND ND 06/05/17 21:24 BA 424559 trans-1,3-Dichloropropene ETO15 1.00 1.1 2.3 ND ND 06/05/17 21:24 BA 424559 Toluene ETO15 1.00 0.75 1.9 26 6.90 06/05/17 21:24 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 1.00 0.75 2.1 2.2 0.54 06/05/17 21:24 BA 424559 cis-1,3-Dichloropropene ETO15 1.00 0.42 2.3 ND ND 06/05/17 21:24 BA 424559 Tetrachloroethylene ETO15 1.00 1.5 3.4 ND ND 06/05/17 21:24 BA 424559 1,1,2-Trichloroethane ETO15 1.00 0.58 2.7 ND ND 06/05/17 21:24 BA 424559 Dibromochloromethane ETO15 1.00 1.1 4.3 ND ND 06/05/17 21:24 BA 424559 1,2-Dibromoethane (EDB) ETO15 1.00 0.74 3.8 ND ND 06/05/17 21:24 BA 424559 2-Hexanone ETO15 1.00 0.65 2.1 ND ND 06/05/17 21:24 BA 424559 Chlorobenzene ETO15 1.00 0.60 2.3 ND ND 06/05/17 21:24 BA 424559 1,1,1,2-Tetrachloroethane ETO15 1.00 0.84 3.4 ND ND 06/05/17 21:24 BA 424559 Styrene ETO15 1.00 0.46 2.1 ND ND 06/05/17 21:24 BA 424559 Bromoform ETO15 1.00 1.3 5.2 ND ND 06/05/17 21:24 BA 424559 1,1,2,2-Tetrachloroethane ETO15 1.00 0.82 3.4 ND ND 06/05/17 21:24 BA 424559 4-Ethyl Toluene ETO15 1.00 0.55 2.5 14 2.85 06/05/17 21:24 BA 424559 1,3,5-Trimethylbenzene ETO15 1.00 0.30 2.5 5.7 1.16 06/05/17 21:24 BA 424559 1,2,4-Trimethylbenzene ETO15 1.00 0.60 2.5 15 3.05 06/05/17 21:24 BA 424559 1,4-Dichlorobenzene ETO15 1.00 0.75 3.0 ND ND 06/05/17 21:24 BA 424559 1,3-Dichlorobenzene ETO15 1.00 1.3 3.0 13 2.16 06/05/17 21:24 BA 424559 1,2-Dichlorobenzene ETO15 1.00 1.1 3.0 ND ND 06/05/17 21:24 BA 424559 Hexachlorobutadiene ETO15 1.00 1.9 5.3 ND ND 06/05/17 21:24 BA 424559 1,2,4-Trichlorobenzene ETO15 1.00 2.2 3.7 ND ND 06/05/17 21:24 BA 424559 Naphthalene ETO15 1.00 1.3 2.6 ND ND 06/05/17 21:24 BA 424559 (S) 4-Bromofluorobenzene ETO15 1.00 50 150 95 % 06/05/17 21:24 BA 424559 Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Total Page Count: 44 Page 21 of 44
Packet Page 1095

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6324
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 11:10
13847.000.000
Fort Ord - Surplus II Areas
SG-5
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-005A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Acetone ETO15 10.00 4.0 120 340 142.86 06/06/17 13:51 BA 424559 Ethyl Benzene ETO15 10.00 6.3 22 220 50.69 06/06/17 13:51 BA 424559 m,p-Xylene ETO15 10.00 9.8 22 1100 253.46 06/06/17 13:51 BA 424559 o-Xylene ETO15 10.00 3.0 22 540 124.42 06/06/17 13:51 BA 424559 (S) 4-Bromofluorobenzene ETO15 10.00 50 150 110 % 06/06/17 13:51 BA 424559 Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
TPH-Gasoline TO-15 1.00 40 180 1580 448.86 x 06/05/17 21:24 BA 424559 NOTE: x - Does not match gasoline standard pattern. Reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 22 of 44
Packet Page 1096

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 12.5
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: N1435
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 10:00
13847.000.000
Fort Ord - Surplus II Areas
SG-6
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-006A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Dichlorodifluoromethane ETO15 1.00 1.6 2.5 ND ND 06/05/17 22:10 BA 424559 1,1-Difluoroethane ETO15 1.00 0.35 14 ND ND 06/05/17 22:10 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 1.00 28 56 ND ND 06/05/17 22:10 BA 424559 Chloromethane ETO15 1.00 2.0 4.1 ND ND 06/05/17 22:10 BA 424559 Vinyl Chloride ETO15 1.00 0.23 1.3 ND ND 06/05/17 22:10 BA 424559 1,3-Butadiene ETO15 1.00 0.34 1.1 ND ND 06/05/17 22:10 BA 424559 Bromomethane ETO15 1.00 0.66 1.9 ND ND 06/05/17 22:10 BA 424559 Chloroethane ETO15 1.00 0.81 1.3 ND ND 06/05/17 22:10 BA 424559 Trichlorofluoromethane ETO15 1.00 0.56 2.8 ND ND 06/05/17 22:10 BA 424559 1,1-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 22:10 BA 424559 Freon 113 ETO15 1.00 1.0 3.8 ND ND 06/05/17 22:10 BA 424559 Carbon Disulfide ETO15 1.00 0.37 1.6 ND ND 06/05/17 22:10 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 1.00 1.3 12 ND ND 06/05/17 22:10 BA 424559 Methylene Chloride ETO15 1.00 0.70 10 ND ND 06/05/17 22:10 BA 424559 trans-1,2-Dichloroethene ETO15 1.00 0.48 2.0 ND ND 06/05/17 22:10 BA 424559 Hexane ETO15 1.00 0.46 1.8 ND ND 06/05/17 22:10 BA 424559 MTBE ETO15 1.00 0.44 1.8 ND ND 06/05/17 22:10 BA 424559 Diisopropyl ether (DIPE) ETO15 1.00 0.74 2.1 ND ND 06/05/17 22:10 BA 424559 1,1-Dichloroethane ETO15 1.00 0.54 2.0 ND ND 06/05/17 22:10 BA 424559 ETBE ETO15 1.00 0.33 2.1 ND ND 06/05/17 22:10 BA 424559 cis-1,2-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 22:10 BA 424559 Chloroform ETO15 1.00 0.97 2.4 ND ND 06/05/17 22:10 BA 424559 Vinyl Acetate ETO15 1.00 0.76 1.8 ND ND 06/05/17 22:10 BA 424559 Carbon Tetrachloride ETO15 1.00 1.1 3.1 ND ND 06/05/17 22:10 BA 424559 1,1,1-Trichloroethane ETO15 1.00 0.79 2.7 ND ND 06/05/17 22:10 BA 424559 2-Butanone (MEK) ETO15 1.00 0.39 1.5 49 16.61 06/05/17 22:10 BA 424559 Ethyl Acetate ETO15 1.00 0.48 1.8 ND ND 06/05/17 22:10 BA 424559 Benzene ETO15 1.00 0.44 1.6 ND ND 06/05/17 22:10 BA 424559 TAME ETO15 1.00 0.67 2.1 ND ND 06/05/17 22:10 BA 424559 1,2-Dichloroethane (EDC) ETO15 1.00 0.42 2.0 ND ND 06/05/17 22:10 BA 424559 Trichloroethylene ETO15 1.00 0.81 2.7 ND ND 06/05/17 22:10 BA 424559 1,2-Dichloropropane ETO15 1.00 0.76 2.3 ND ND 06/05/17 22:10 BA 424559 Bromodichloromethane ETO15 1.00 0.74 3.4 ND ND 06/05/17 22:10 BA 424559 Total Page Count: 44 Page 23 of 44
Packet Page 1097

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 12.5
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: N1435
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 10:00
13847.000.000
Fort Ord - Surplus II Areas
SG-6
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-006A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
1,4-Dioxane ETO15 1.00 1.8 3.6 ND ND 06/05/17 22:10 BA 424559 trans-1,3-Dichloropropene ETO15 1.00 1.1 2.3 ND ND 06/05/17 22:10 BA 424559 Toluene ETO15 1.00 0.75 1.9 6.6 1.75 06/05/17 22:10 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 1.00 0.75 2.1 5.1 1.24 06/05/17 22:10 BA 424559 cis-1,3-Dichloropropene ETO15 1.00 0.42 2.3 ND ND 06/05/17 22:10 BA 424559 Tetrachloroethylene ETO15 1.00 1.5 3.4 ND ND 06/05/17 22:10 BA 424559 1,1,2-Trichloroethane ETO15 1.00 0.58 2.7 ND ND 06/05/17 22:10 BA 424559 Dibromochloromethane ETO15 1.00 1.1 4.3 ND ND 06/05/17 22:10 BA 424559 1,2-Dibromoethane (EDB) ETO15 1.00 0.74 3.8 ND ND 06/05/17 22:10 BA 424559 2-Hexanone ETO15 1.00 0.65 2.1 13 3.17 06/05/17 22:10 BA 424559 Ethyl Benzene ETO15 1.00 0.63 2.2 26 5.99 06/05/17 22:10 BA 424559 Chlorobenzene ETO15 1.00 0.60 2.3 ND ND 06/05/17 22:10 BA 424559 1,1,1,2-Tetrachloroethane ETO15 1.00 0.84 3.4 ND ND 06/05/17 22:10 BA 424559 m,p-Xylene ETO15 1.00 0.98 2.2 130 29.95 06/05/17 22:10 BA 424559 o-Xylene ETO15 1.00 0.30 2.2 74 17.05 06/05/17 22:10 BA 424559 Styrene ETO15 1.00 0.46 2.1 ND ND 06/05/17 22:10 BA 424559 Bromoform ETO15 1.00 1.3 5.2 ND ND 06/05/17 22:10 BA 424559 1,1,2,2-Tetrachloroethane ETO15 1.00 0.82 3.4 ND ND 06/05/17 22:10 BA 424559 4-Ethyl Toluene ETO15 1.00 0.55 2.5 28 5.69 06/05/17 22:10 BA 424559 1,3,5-Trimethylbenzene ETO15 1.00 0.30 2.5 9.0 1.83 06/05/17 22:10 BA 424559 1,2,4-Trimethylbenzene ETO15 1.00 0.60 2.5 25 5.08 06/05/17 22:10 BA 424559 1,4-Dichlorobenzene ETO15 1.00 0.75 3.0 ND ND 06/05/17 22:10 BA 424559 1,3-Dichlorobenzene ETO15 1.00 1.3 3.0 15 2.50 06/05/17 22:10 BA 424559 1,2-Dichlorobenzene ETO15 1.00 1.1 3.0 ND ND 06/05/17 22:10 BA 424559 Hexachlorobutadiene ETO15 1.00 1.9 5.3 ND ND 06/05/17 22:10 BA 424559 1,2,4-Trichlorobenzene ETO15 1.00 2.2 3.7 ND ND 06/05/17 22:10 BA 424559 Naphthalene ETO15 1.00 1.3 2.6 ND ND 06/05/17 22:10 BA 424559 (S) 4-Bromofluorobenzene ETO15 1.00 50 150 100 % 06/05/17 22:10 BA 424559 Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Total Page Count: 44 Page 24 of 44
Packet Page 1098

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 12.5
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: N1435
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 10:00
13847.000.000
Fort Ord - Surplus II Areas
SG-6
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-006A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Acetone ETO15 5.00 2.0 60 250 105.04 06/06/17 14:28 BA 424559 tert-Butanol ETO15 5.00 3.1 7.6 190 62.71 06/06/17 14:28 BA 424559 Tetrahydrofuran ETO15 5.00 2.2 7.4 240 81.36 06/06/17 14:28 BA 424559 (S) 4-Bromofluorobenzene ETO15 5.00 50 150 110 % 06/06/17 14:28 BA 424559 Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
TPH-Gasoline TO-15 1.00 40 180 771 219.03 x 06/05/17 22:10 BA 424559 NOTE: x - Does not match gasoline standard pattern. Reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 25 of 44
Packet Page 1099

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 11.5
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6321
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 9:15
13847.000.000
Fort Ord - Surplus II Areas
SG-7
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-007A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Dichlorodifluoromethane ETO15 1.00 1.6 2.5 ND ND 06/05/17 22:41 BA 424559 1,1-Difluoroethane ETO15 1.00 0.35 14 ND ND 06/05/17 22:41 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 1.00 28 56 ND ND 06/05/17 22:41 BA 424559 Chloromethane ETO15 1.00 2.0 4.1 ND ND 06/05/17 22:41 BA 424559 Vinyl Chloride ETO15 1.00 0.23 1.3 ND ND 06/05/17 22:41 BA 424559 1,3-Butadiene ETO15 1.00 0.34 1.1 ND ND 06/05/17 22:41 BA 424559 Bromomethane ETO15 1.00 0.66 1.9 ND ND 06/05/17 22:41 BA 424559 Chloroethane ETO15 1.00 0.81 1.3 ND ND 06/05/17 22:41 BA 424559 Trichlorofluoromethane ETO15 1.00 0.56 2.8 ND ND 06/05/17 22:41 BA 424559 1,1-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 22:41 BA 424559 Freon 113 ETO15 1.00 1.0 3.8 ND ND 06/05/17 22:41 BA 424559 Carbon Disulfide ETO15 1.00 0.37 1.6 ND ND 06/05/17 22:41 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 1.00 1.3 12 ND ND 06/05/17 22:41 BA 424559 Methylene Chloride ETO15 1.00 0.70 10 ND ND 06/05/17 22:41 BA 424559 Acetone ETO15 1.00 0.40 12 45 18.91 06/05/17 22:41 BA 424559 trans-1,2-Dichloroethene ETO15 1.00 0.48 2.0 ND ND 06/05/17 22:41 BA 424559 Hexane ETO15 1.00 0.46 1.8 ND ND 06/05/17 22:41 BA 424559 MTBE ETO15 1.00 0.44 1.8 ND ND 06/05/17 22:41 BA 424559 tert-Butanol ETO15 1.00 0.62 1.5 6.6 2.18 06/05/17 22:41 BA 424559 Diisopropyl ether (DIPE) ETO15 1.00 0.74 2.1 ND ND 06/05/17 22:41 BA 424559 1,1-Dichloroethane ETO15 1.00 0.54 2.0 ND ND 06/05/17 22:41 BA 424559 ETBE ETO15 1.00 0.33 2.1 ND ND 06/05/17 22:41 BA 424559 cis-1,2-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 22:41 BA 424559 Chloroform ETO15 1.00 0.97 2.4 ND ND 06/05/17 22:41 BA 424559 Vinyl Acetate ETO15 1.00 0.76 1.8 ND ND 06/05/17 22:41 BA 424559 Carbon Tetrachloride ETO15 1.00 1.1 3.1 ND ND 06/05/17 22:41 BA 424559 1,1,1-Trichloroethane ETO15 1.00 0.79 2.7 ND ND 06/05/17 22:41 BA 424559 2-Butanone (MEK) ETO15 1.00 0.39 1.5 5.9 2.00 06/05/17 22:41 BA 424559 Ethyl Acetate ETO15 1.00 0.48 1.8 ND ND 06/05/17 22:41 BA 424559 Tetrahydrofuran ETO15 1.00 0.45 1.5 2.4 0.81 06/05/17 22:41 BA 424559 Benzene ETO15 1.00 0.44 1.6 ND ND 06/05/17 22:41 BA 424559 TAME ETO15 1.00 0.67 2.1 ND ND 06/05/17 22:41 BA 424559 1,2-Dichloroethane (EDC) ETO15 1.00 0.42 2.0 ND ND 06/05/17 22:41 BA 424559 Total Page Count: 44 Page 26 of 44
Packet Page 1100

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 11.5
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6321
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 9:15
13847.000.000
Fort Ord - Surplus II Areas
SG-7
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-007A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Trichloroethylene ETO15 1.00 0.81 2.7 ND ND 06/05/17 22:41 BA 424559 1,2-Dichloropropane ETO15 1.00 0.76 2.3 ND ND 06/05/17 22:41 BA 424559 Bromodichloromethane ETO15 1.00 0.74 3.4 ND ND 06/05/17 22:41 BA 424559 1,4-Dioxane ETO15 1.00 1.8 3.6 ND ND 06/05/17 22:41 BA 424559 trans-1,3-Dichloropropene ETO15 1.00 1.1 2.3 ND ND 06/05/17 22:41 BA 424559 Toluene ETO15 1.00 0.75 1.9 2.6 0.69 06/05/17 22:41 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 1.00 0.75 2.1 ND ND 06/05/17 22:41 BA 424559 cis-1,3-Dichloropropene ETO15 1.00 0.42 2.3 ND ND 06/05/17 22:41 BA 424559 Tetrachloroethylene ETO15 1.00 1.5 3.4 ND ND 06/05/17 22:41 BA 424559 1,1,2-Trichloroethane ETO15 1.00 0.58 2.7 ND ND 06/05/17 22:41 BA 424559 Dibromochloromethane ETO15 1.00 1.1 4.3 ND ND 06/05/17 22:41 BA 424559 1,2-Dibromoethane (EDB) ETO15 1.00 0.74 3.8 ND ND 06/05/17 22:41 BA 424559 2-Hexanone ETO15 1.00 0.65 2.1 2.3 0.56 06/05/17 22:41 BA 424559 Ethyl Benzene ETO15 1.00 0.63 2.2 21 4.84 06/05/17 22:41 BA 424559 Chlorobenzene ETO15 1.00 0.60 2.3 ND ND 06/05/17 22:41 BA 424559 1,1,1,2-Tetrachloroethane ETO15 1.00 0.84 3.4 ND ND 06/05/17 22:41 BA 424559 m,p-Xylene ETO15 1.00 0.98 2.2 110 25.35 06/05/17 22:41 BA 424559 o-Xylene ETO15 1.00 0.30 2.2 64 14.75 06/05/17 22:41 BA 424559 Styrene ETO15 1.00 0.46 2.1 ND ND 06/05/17 22:41 BA 424559 Bromoform ETO15 1.00 1.3 5.2 ND ND 06/05/17 22:41 BA 424559 1,1,2,2-Tetrachloroethane ETO15 1.00 0.82 3.4 ND ND 06/05/17 22:41 BA 424559 4-Ethyl Toluene ETO15 1.00 0.55 2.5 ND ND 06/05/17 22:41 BA 424559 1,3,5-Trimethylbenzene ETO15 1.00 0.30 2.5 ND ND 06/05/17 22:41 BA 424559 1,2,4-Trimethylbenzene ETO15 1.00 0.60 2.5 ND ND 06/05/17 22:41 BA 424559 1,4-Dichlorobenzene ETO15 1.00 0.75 3.0 ND ND 06/05/17 22:41 BA 424559 1,3-Dichlorobenzene ETO15 1.00 1.3 3.0 9.3 1.55 06/05/17 22:41 BA 424559 1,2-Dichlorobenzene ETO15 1.00 1.1 3.0 ND ND 06/05/17 22:41 BA 424559 Hexachlorobutadiene ETO15 1.00 1.9 5.3 ND ND 06/05/17 22:41 BA 424559 1,2,4-Trichlorobenzene ETO15 1.00 2.2 3.7 ND ND 06/05/17 22:41 BA 424559 Naphthalene ETO15 1.00 1.3 2.6 ND ND 06/05/17 22:41 BA 424559 (S) 4-Bromofluorobenzene ETO15 1.00 50 150 110 % 06/05/17 22:41 BA 424559 Total Page Count: 44 Page 27 of 44
Packet Page 1101

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 11.5
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6321
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 9:15
13847.000.000
Fort Ord - Surplus II Areas
SG-7
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-007A
SDG:

Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
TPH-Gasoline TO-15 1.00 40 180 363 103.13 x 06/05/17 22:41 BA 424559 NOTE: x - Does not match gasoline standard pattern. Reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 28 of 44
Packet Page 1102

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 11.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7465
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 9:25
13847.000.000
Fort Ord - Surplus II Areas
SG-8
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-008A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Dichlorodifluoromethane ETO15 1.00 1.6 2.5 ND ND 06/05/17 23:20 BA 424559 1,1-Difluoroethane ETO15 1.00 0.35 14 ND ND 06/05/17 23:20 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 1.00 28 56 ND ND 06/05/17 23:20 BA 424559 Chloromethane ETO15 1.00 2.0 4.1 ND ND 06/05/17 23:20 BA 424559 Vinyl Chloride ETO15 1.00 0.23 1.3 ND ND 06/05/17 23:20 BA 424559 1,3-Butadiene ETO15 1.00 0.34 1.1 ND ND 06/05/17 23:20 BA 424559 Bromomethane ETO15 1.00 0.66 1.9 ND ND 06/05/17 23:20 BA 424559 Chloroethane ETO15 1.00 0.81 1.3 ND ND 06/05/17 23:20 BA 424559 Trichlorofluoromethane ETO15 1.00 0.56 2.8 ND ND 06/05/17 23:20 BA 424559 1,1-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 23:20 BA 424559 Freon 113 ETO15 1.00 1.0 3.8 ND ND 06/05/17 23:20 BA 424559 Carbon Disulfide ETO15 1.00 0.37 1.6 3.0 0.96 06/05/17 23:20 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 1.00 1.3 12 ND ND 06/05/17 23:20 BA 424559 Methylene Chloride ETO15 1.00 0.70 10 ND ND 06/05/17 23:20 BA 424559 Acetone ETO15 1.00 0.40 12 52 21.85 06/05/17 23:20 BA 424559 trans-1,2-Dichloroethene ETO15 1.00 0.48 2.0 ND ND 06/05/17 23:20 BA 424559 Hexane ETO15 1.00 0.46 1.8 ND ND 06/05/17 23:20 BA 424559 MTBE ETO15 1.00 0.44 1.8 ND ND 06/05/17 23:20 BA 424559 tert-Butanol ETO15 1.00 0.62 1.5 9.7 3.20 06/05/17 23:20 BA 424559 Diisopropyl ether (DIPE) ETO15 1.00 0.74 2.1 ND ND 06/05/17 23:20 BA 424559 1,1-Dichloroethane ETO15 1.00 0.54 2.0 ND ND 06/05/17 23:20 BA 424559 ETBE ETO15 1.00 0.33 2.1 ND ND 06/05/17 23:20 BA 424559 cis-1,2-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 23:20 BA 424559 Chloroform ETO15 1.00 0.97 2.4 ND ND 06/05/17 23:20 BA 424559 Vinyl Acetate ETO15 1.00 0.76 1.8 ND ND 06/05/17 23:20 BA 424559 Carbon Tetrachloride ETO15 1.00 1.1 3.1 ND ND 06/05/17 23:20 BA 424559 1,1,1-Trichloroethane ETO15 1.00 0.79 2.7 ND ND 06/05/17 23:20 BA 424559 2-Butanone (MEK) ETO15 1.00 0.39 1.5 8.4 2.85 06/05/17 23:20 BA 424559 Ethyl Acetate ETO15 1.00 0.48 1.8 ND ND 06/05/17 23:20 BA 424559 Tetrahydrofuran ETO15 1.00 0.45 1.5 1.7 0.58 06/05/17 23:20 BA 424559 Benzene ETO15 1.00 0.44 1.6 ND ND 06/05/17 23:20 BA 424559 TAME ETO15 1.00 0.67 2.1 ND ND 06/05/17 23:20 BA 424559 1,2-Dichloroethane (EDC) ETO15 1.00 0.42 2.0 ND ND 06/05/17 23:20 BA 424559 Total Page Count: 44 Page 29 of 44
Packet Page 1103

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 11.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7465
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 9:25
13847.000.000
Fort Ord - Surplus II Areas
SG-8
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-008A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Trichloroethylene ETO15 1.00 0.81 2.7 ND ND 06/05/17 23:20 BA 424559 1,2-Dichloropropane ETO15 1.00 0.76 2.3 ND ND 06/05/17 23:20 BA 424559 Bromodichloromethane ETO15 1.00 0.74 3.4 ND ND 06/05/17 23:20 BA 424559 1,4-Dioxane ETO15 1.00 1.8 3.6 ND ND 06/05/17 23:20 BA 424559 trans-1,3-Dichloropropene ETO15 1.00 1.1 2.3 ND ND 06/05/17 23:20 BA 424559 Toluene ETO15 1.00 0.75 1.9 3.9 1.03 06/05/17 23:20 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 1.00 0.75 2.1 2.5 0.61 06/05/17 23:20 BA 424559 cis-1,3-Dichloropropene ETO15 1.00 0.42 2.3 ND ND 06/05/17 23:20 BA 424559 Tetrachloroethylene ETO15 1.00 1.5 3.4 ND ND 06/05/17 23:20 BA 424559 1,1,2-Trichloroethane ETO15 1.00 0.58 2.7 ND ND 06/05/17 23:20 BA 424559 Dibromochloromethane ETO15 1.00 1.1 4.3 ND ND 06/05/17 23:20 BA 424559 1,2-Dibromoethane (EDB) ETO15 1.00 0.74 3.8 ND ND 06/05/17 23:20 BA 424559 2-Hexanone ETO15 1.00 0.65 2.1 4.0 0.98 06/05/17 23:20 BA 424559 Ethyl Benzene ETO15 1.00 0.63 2.2 13 3.00 06/05/17 23:20 BA 424559 Chlorobenzene ETO15 1.00 0.60 2.3 ND ND 06/05/17 23:20 BA 424559 1,1,1,2-Tetrachloroethane ETO15 1.00 0.84 3.4 ND ND 06/05/17 23:20 BA 424559 m,p-Xylene ETO15 1.00 0.98 2.2 59 13.59 06/05/17 23:20 BA 424559 o-Xylene ETO15 1.00 0.30 2.2 37 8.53 06/05/17 23:20 BA 424559 Styrene ETO15 1.00 0.46 2.1 ND ND 06/05/17 23:20 BA 424559 Bromoform ETO15 1.00 1.3 5.2 ND ND 06/05/17 23:20 BA 424559 1,1,2,2-Tetrachloroethane ETO15 1.00 0.82 3.4 ND ND 06/05/17 23:20 BA 424559 4-Ethyl Toluene ETO15 1.00 0.55 2.5 ND ND 06/05/17 23:20 BA 424559 1,3,5-Trimethylbenzene ETO15 1.00 0.30 2.5 ND ND 06/05/17 23:20 BA 424559 1,2,4-Trimethylbenzene ETO15 1.00 0.60 2.5 ND ND 06/05/17 23:20 BA 424559 1,4-Dichlorobenzene ETO15 1.00 0.75 3.0 ND ND 06/05/17 23:20 BA 424559 1,3-Dichlorobenzene ETO15 1.00 1.3 3.0 12 2.00 06/05/17 23:20 BA 424559 1,2-Dichlorobenzene ETO15 1.00 1.1 3.0 ND ND 06/05/17 23:20 BA 424559 Hexachlorobutadiene ETO15 1.00 1.9 5.3 ND ND 06/05/17 23:20 BA 424559 1,2,4-Trichlorobenzene ETO15 1.00 2.2 3.7 ND ND 06/05/17 23:20 BA 424559 Naphthalene ETO15 1.00 1.3 2.6 ND ND 06/05/17 23:20 BA 424559 (S) 4-Bromofluorobenzene ETO15 1.00 50 150 110 % 06/05/17 23:20 BA 424559 Total Page Count: 44 Page 30 of 44
Packet Page 1104

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 11.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7465
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 9:25
13847.000.000
Fort Ord - Surplus II Areas
SG-8
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-008A
SDG:

Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
TPH-Gasoline TO-15 1.00 40 180 275 78.13 x 06/05/17 23:20 BA 424559 NOTE: x - Does not match gasoline standard pattern. Reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 31 of 44
Packet Page 1105

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.2
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6332
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 8:30
13847.000.000
Fort Ord - Surplus II Areas
SG-9
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-009A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Dichlorodifluoromethane ETO15 1.00 1.6 2.5 ND ND 06/05/17 23:47 BA 424559 1,1-Difluoroethane ETO15 1.00 0.35 14 ND ND 06/05/17 23:47 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 1.00 28 56 ND ND 06/05/17 23:47 BA 424559 Chloromethane ETO15 1.00 2.0 4.1 ND ND 06/05/17 23:47 BA 424559 Vinyl Chloride ETO15 1.00 0.23 1.3 ND ND 06/05/17 23:47 BA 424559 1,3-Butadiene ETO15 1.00 0.34 1.1 ND ND 06/05/17 23:47 BA 424559 Bromomethane ETO15 1.00 0.66 1.9 ND ND 06/05/17 23:47 BA 424559 Chloroethane ETO15 1.00 0.81 1.3 ND ND 06/05/17 23:47 BA 424559 Trichlorofluoromethane ETO15 1.00 0.56 2.8 ND ND 06/05/17 23:47 BA 424559 1,1-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 23:47 BA 424559 Freon 113 ETO15 1.00 1.0 3.8 ND ND 06/05/17 23:47 BA 424559 Carbon Disulfide ETO15 1.00 0.37 1.6 ND ND 06/05/17 23:47 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 1.00 1.3 12 ND ND 06/05/17 23:47 BA 424559 Methylene Chloride ETO15 1.00 0.70 10 ND ND 06/05/17 23:47 BA 424559 Acetone ETO15 1.00 0.40 12 29 12.18 06/05/17 23:47 BA 424559 trans-1,2-Dichloroethene ETO15 1.00 0.48 2.0 ND ND 06/05/17 23:47 BA 424559 Hexane ETO15 1.00 0.46 1.8 ND ND 06/05/17 23:47 BA 424559 MTBE ETO15 1.00 0.44 1.8 ND ND 06/05/17 23:47 BA 424559 tert-Butanol ETO15 1.00 0.62 1.5 5.1 1.68 06/05/17 23:47 BA 424559 Diisopropyl ether (DIPE) ETO15 1.00 0.74 2.1 ND ND 06/05/17 23:47 BA 424559 1,1-Dichloroethane ETO15 1.00 0.54 2.0 ND ND 06/05/17 23:47 BA 424559 ETBE ETO15 1.00 0.33 2.1 ND ND 06/05/17 23:47 BA 424559 cis-1,2-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 23:47 BA 424559 Chloroform ETO15 1.00 0.97 2.4 ND ND 06/05/17 23:47 BA 424559 Vinyl Acetate ETO15 1.00 0.76 1.8 ND ND 06/05/17 23:47 BA 424559 Carbon Tetrachloride ETO15 1.00 1.1 3.1 ND ND 06/05/17 23:47 BA 424559 1,1,1-Trichloroethane ETO15 1.00 0.79 2.7 ND ND 06/05/17 23:47 BA 424559 2-Butanone (MEK) ETO15 1.00 0.39 1.5 5.4 1.83 06/05/17 23:47 BA 424559 Ethyl Acetate ETO15 1.00 0.48 1.8 ND ND 06/05/17 23:47 BA 424559 Tetrahydrofuran ETO15 1.00 0.45 1.5 ND ND 06/05/17 23:47 BA 424559 Benzene ETO15 1.00 0.44 1.6 ND ND 06/05/17 23:47 BA 424559 TAME ETO15 1.00 0.67 2.1 ND ND 06/05/17 23:47 BA 424559 1,2-Dichloroethane (EDC) ETO15 1.00 0.42 2.0 ND ND 06/05/17 23:47 BA 424559 Total Page Count: 44 Page 32 of 44
Packet Page 1106

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.2
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6332
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 8:30
13847.000.000
Fort Ord - Surplus II Areas
SG-9
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-009A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Trichloroethylene ETO15 1.00 0.81 2.7 ND ND 06/05/17 23:47 BA 424559 1,2-Dichloropropane ETO15 1.00 0.76 2.3 ND ND 06/05/17 23:47 BA 424559 Bromodichloromethane ETO15 1.00 0.74 3.4 ND ND 06/05/17 23:47 BA 424559 1,4-Dioxane ETO15 1.00 1.8 3.6 ND ND 06/05/17 23:47 BA 424559 trans-1,3-Dichloropropene ETO15 1.00 1.1 2.3 ND ND 06/05/17 23:47 BA 424559 Toluene ETO15 1.00 0.75 1.9 3.0 0.80 06/05/17 23:47 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 1.00 0.75 2.1 2.1 0.51 06/05/17 23:47 BA 424559 cis-1,3-Dichloropropene ETO15 1.00 0.42 2.3 ND ND 06/05/17 23:47 BA 424559 Tetrachloroethylene ETO15 1.00 1.5 3.4 ND ND 06/05/17 23:47 BA 424559 1,1,2-Trichloroethane ETO15 1.00 0.58 2.7 ND ND 06/05/17 23:47 BA 424559 Dibromochloromethane ETO15 1.00 1.1 4.3 ND ND 06/05/17 23:47 BA 424559 1,2-Dibromoethane (EDB) ETO15 1.00 0.74 3.8 ND ND 06/05/17 23:47 BA 424559 2-Hexanone ETO15 1.00 0.65 2.1 3.3 0.80 06/05/17 23:47 BA 424559 Ethyl Benzene ETO15 1.00 0.63 2.2 23 5.30 06/05/17 23:47 BA 424559 Chlorobenzene ETO15 1.00 0.60 2.3 ND ND 06/05/17 23:47 BA 424559 1,1,1,2-Tetrachloroethane ETO15 1.00 0.84 3.4 ND ND 06/05/17 23:47 BA 424559 m,p-Xylene ETO15 1.00 0.98 2.2 120 27.65 06/05/17 23:47 BA 424559 o-Xylene ETO15 1.00 0.30 2.2 66 15.21 06/05/17 23:47 BA 424559 Styrene ETO15 1.00 0.46 2.1 ND ND 06/05/17 23:47 BA 424559 Bromoform ETO15 1.00 1.3 5.2 ND ND 06/05/17 23:47 BA 424559 1,1,2,2-Tetrachloroethane ETO15 1.00 0.82 3.4 ND ND 06/05/17 23:47 BA 424559 4-Ethyl Toluene ETO15 1.00 0.55 2.5 ND ND 06/05/17 23:47 BA 424559 1,3,5-Trimethylbenzene ETO15 1.00 0.30 2.5 ND ND 06/05/17 23:47 BA 424559 1,2,4-Trimethylbenzene ETO15 1.00 0.60 2.5 ND ND 06/05/17 23:47 BA 424559 1,4-Dichlorobenzene ETO15 1.00 0.75 3.0 ND ND 06/05/17 23:47 BA 424559 1,3-Dichlorobenzene ETO15 1.00 1.3 3.0 11 1.83 06/05/17 23:47 BA 424559 1,2-Dichlorobenzene ETO15 1.00 1.1 3.0 ND ND 06/05/17 23:47 BA 424559 Hexachlorobutadiene ETO15 1.00 1.9 5.3 ND ND 06/05/17 23:47 BA 424559 1,2,4-Trichlorobenzene ETO15 1.00 2.2 3.7 ND ND 06/05/17 23:47 BA 424559 Naphthalene ETO15 1.00 1.3 2.6 ND ND 06/05/17 23:47 BA 424559 (S) 4-Bromofluorobenzene ETO15 1.00 50 150 110 % 06/05/17 23:47 BA 424559 Total Page Count: 44 Page 33 of 44
Packet Page 1107

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.2
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6332
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 8:30
13847.000.000
Fort Ord - Surplus II Areas
SG-9
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-009A
SDG:

Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
TPH-Gasoline TO-15 1.00 40 180 289 82.10 x 06/05/17 23:47 BA 424559 NOTE: x - Does not match gasoline standard pattern. Reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 34 of 44
Packet Page 1108

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: N1430
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 8:40
13847.000.000
Fort Ord - Surplus II Areas
SG-10
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-010A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Dichlorodifluoromethane ETO15 1.00 1.6 2.5 ND ND 06/06/17 0:16 BA 424559 1,1-Difluoroethane ETO15 1.00 0.35 14 ND ND 06/06/17 0:16 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 1.00 28 56 ND ND 06/06/17 0:16 BA 424559 Chloromethane ETO15 1.00 2.0 4.1 ND ND 06/06/17 0:16 BA 424559 Vinyl Chloride ETO15 1.00 0.23 1.3 ND ND 06/06/17 0:16 BA 424559 1,3-Butadiene ETO15 1.00 0.34 1.1 ND ND 06/06/17 0:16 BA 424559 Bromomethane ETO15 1.00 0.66 1.9 ND ND 06/06/17 0:16 BA 424559 Chloroethane ETO15 1.00 0.81 1.3 ND ND 06/06/17 0:16 BA 424559 Trichlorofluoromethane ETO15 1.00 0.56 2.8 ND ND 06/06/17 0:16 BA 424559 1,1-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/06/17 0:16 BA 424559 Freon 113 ETO15 1.00 1.0 3.8 ND ND 06/06/17 0:16 BA 424559 Carbon Disulfide ETO15 1.00 0.37 1.6 12 3.86 06/06/17 0:16 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 1.00 1.3 12 26 10.57 06/06/17 0:16 BA 424559 Methylene Chloride ETO15 1.00 0.70 10 ND ND 06/06/17 0:16 BA 424559 trans-1,2-Dichloroethene ETO15 1.00 0.48 2.0 ND ND 06/06/17 0:16 BA 424559 Hexane ETO15 1.00 0.46 1.8 19 5.40 06/06/17 0:16 BA 424559 MTBE ETO15 1.00 0.44 1.8 ND ND 06/06/17 0:16 BA 424559
tert-Butanol ETO15 1.00 0.62 1.5 15 4.95 06/06/17 0:16 BA 424559 Diisopropyl ether (DIPE) ETO15 1.00 0.74 2.1 ND ND 06/06/17 0:16 BA 424559 1,1-Dichloroethane ETO15 1.00 0.54 2.0 ND ND 06/06/17 0:16 BA 424559 ETBE ETO15 1.00 0.33 2.1 ND ND 06/06/17 0:16 BA 424559
cis-1,2-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/06/17 0:16 BA 424559 Chloroform ETO15 1.00 0.97 2.4 ND ND 06/06/17 0:16 BA 424559 Vinyl Acetate ETO15 1.00 0.76 1.8 ND ND 06/06/17 0:16 BA 424559 Carbon Tetrachloride ETO15 1.00 1.1 3.1 ND ND 06/06/17 0:16 BA 424559 1,1,1-Trichloroethane ETO15 1.00 0.79 2.7 ND ND 06/06/17 0:16 BA 424559 2-Butanone (MEK) ETO15 1.00 0.39 1.5 23 7.80 06/06/17 0:16 BA 424559 Ethyl Acetate ETO15 1.00 0.48 1.8 ND ND 06/06/17 0:16 BA 424559 Tetrahydrofuran ETO15 1.00 0.45 1.5 ND ND 06/06/17 0:16 BA 424559 Benzene ETO15 1.00 0.44 1.6 14 4.39 06/06/17 0:16 BA 424559 TAME ETO15 1.00 0.67 2.1 ND ND 06/06/17 0:16 BA 424559
1,2-Dichloroethane (EDC) ETO15 1.00 0.42 2.0 ND ND 06/06/17 0:16 BA 424559 Trichloroethylene ETO15 1.00 0.81 2.7 ND ND 06/06/17 0:16 BA 424559 Total Page Count: 44 Page 35 of 44
Packet Page 1109

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: N1430
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 8:40
13847.000.000
Fort Ord - Surplus II Areas
SG-10
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-010A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
1,2-Dichloropropane ETO15 1.00 0.76 2.3 ND ND 06/06/17 0:16 BA 424559 Bromodichloromethane ETO15 1.00 0.74 3.4 ND ND 06/06/17 0:16 BA 424559 1,4-Dioxane ETO15 1.00 1.8 3.6 ND ND 06/06/17 0:16 BA 424559 trans-1,3-Dichloropropene ETO15 1.00 1.1 2.3 ND ND 06/06/17 0:16 BA 424559 Toluene ETO15 1.00 0.75 1.9 73 19.36 06/06/17 0:16 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 1.00 0.75 2.1 96 23.41 06/06/17 0:16 BA 424559 cis-1,3-Dichloropropene ETO15 1.00 0.42 2.3 ND ND 06/06/17 0:16 BA 424559 Tetrachloroethylene ETO15 1.00 1.5 3.4 ND ND 06/06/17 0:16 BA 424559 1,1,2-Trichloroethane ETO15 1.00 0.58 2.7 ND ND 06/06/17 0:16 BA 424559 Dibromochloromethane ETO15 1.00 1.1 4.3 ND ND 06/06/17 0:16 BA 424559 1,2-Dibromoethane (EDB) ETO15 1.00 0.74 3.8 ND ND 06/06/17 0:16 BA 424559 2-Hexanone ETO15 1.00 0.65 2.1 16 3.90 06/06/17 0:16 BA 424559 Chlorobenzene ETO15 1.00 0.60 2.3 ND ND 06/06/17 0:16 BA 424559 1,1,1,2-Tetrachloroethane ETO15 1.00 0.84 3.4 ND ND 06/06/17 0:16 BA 424559 Styrene ETO15 1.00 0.46 2.1 ND ND 06/06/17 0:16 BA 424559 Bromoform ETO15 1.00 1.3 5.2 ND ND 06/06/17 0:16 BA 424559 1,1,2,2-Tetrachloroethane ETO15 1.00 0.82 3.4 ND ND 06/06/17 0:16 BA 424559 4-Ethyl Toluene ETO15 1.00 0.55 2.5 ND ND 06/06/17 0:16 BA 424559 1,3,5-Trimethylbenzene ETO15 1.00 0.30 2.5 10 2.03 06/06/17 0:16 BA 424559 1,2,4-Trimethylbenzene ETO15 1.00 0.60 2.5 34 6.91 06/06/17 0:16 BA 424559 1,4-Dichlorobenzene ETO15 1.00 0.75 3.0 ND ND 06/06/17 0:16 BA 424559 1,3-Dichlorobenzene ETO15 1.00 1.3 3.0 5.7 0.95 06/06/17 0:16 BA 424559 1,2-Dichlorobenzene ETO15 1.00 1.1 3.0 ND ND 06/06/17 0:16 BA 424559 Hexachlorobutadiene ETO15 1.00 1.9 5.3 ND ND 06/06/17 0:16 BA 424559 1,2,4-Trichlorobenzene ETO15 1.00 2.2 3.7 ND ND 06/06/17 0:16 BA 424559 Naphthalene ETO15 1.00 1.3 2.6 ND ND 06/06/17 0:16 BA 424559 (S) 4-Bromofluorobenzene ETO15 1.00 50 150 93 % 06/06/17 0:16 BA 424559 Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Total Page Count: 44 Page 36 of 44
Packet Page 1110

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: N1430
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 8:40
13847.000.000
Fort Ord - Surplus II Areas
SG-10
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-010A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Acetone ETO15 50.00 20 600 2900 1,218.49 06/06/17 15:18 BA 424559 Ethyl Benzene ETO15 50.00 31 110 1600 368.66 06/06/17 15:18 BA 424559 m,p-Xylene ETO15 50.00 49 110 6600 1,520.74 06/06/17 15:18 BA 424559 o-Xylene ETO15 50.00 15 110 3200 737.33 06/06/17 15:18 BA 424559 (S) 4-Bromofluorobenzene ETO15 50.00 50 150 110 % 06/06/17 15:18 BA 424559 Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
TPH-Gasoline TO-15 25.00 1000 4400 16000 4,545.45 x 06/06/17 14:53 BA 424559 NOTE: x - Does not match gasoline standard pattern. Reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 37 of 44
Packet Page 1111
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical ETO15
Method:

Prep Date:

Analyzed Date:
06/05/17 Prep Batch:

Analytical
Batch:
ppbv
TO15-P 7242
Air 424559
1706007
6/6/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
Dichlorodifluoromethane 0.32 0.50 ND
1,1-Difluoroethane 0.13 5.0 ND
1,2-Dichlorotetrafluoroethane 4.0 8.0 ND
Chloromethane 0.99 2.0 ND
Vinyl Chloride 0.088 0.50 ND
1,3-Butadiene 0.15 0.50 ND
Bromomethane 0.17 0.50 ND
Chloroethane 0.31 0.50 ND
Trichlorofluoromethane 0.099 0.50 ND
1,1-Dichloroethene 0.21 0.50 ND
Freon 113 0.13 0.50 ND
Carbon Disulfide 0.12 0.50 ND
2-Propanol (Isopropyl Alcohol) 0.52 5.0 ND
Methylene Chloride 0.20 3.0 ND
Acetone 0.17 5.0 0.45
trans-1,2-Dichloroethene 0.12 0.50 ND
Hexane 0.13 0.50 ND
MTBE 0.12 0.50 ND
tert-Butanol 0.20 0.50 ND
Diisopropyl ether (DIPE) 0.18 0.50 ND
1,1-Dichloroethane 0.13 0.50 ND
ETBE 0.078 0.50 ND
cis-1,2-Dichloroethene 0.21 0.50 ND
Chloroform 0.20 0.50 ND
Vinyl Acetate 0.22 0.50 ND
Carbon Tetrachloride 0.18 0.50 ND
1,1,1-Trichloroethane 0.15 0.50 ND
2-Butanone (MEK) 0.13 0.50 ND
Ethyl Acetate 0.13 0.50 ND
Tetrahydrofuran 0.15 0.50 ND
Benzene 0.14 0.50 ND
TAME 0.16 0.50 ND
1,2-Dichloroethane (EDC) 0.10 0.50 ND
Trichloroethylene 0.15 0.50 ND
1,2-Dichloropropane 0.17 0.50 ND
Bromodichloromethane 0.11 0.50 ND
1,4-Dioxane 0.50 1.0 ND
trans-1,3-Dichloropropene 0.23 0.50 ND
Toluene 0.20 0.50 0.43
4-Methyl-2-Pentanone (MIBK) 0.18 0.50 0.24
cis-1,3-Dichloropropene 0.093 0.50 ND
Tetrachloroethylene 0.22 0.50 ND
Total Page Count: 44 Page 38 of 44
Packet Page 1112
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical ETO15
Method:

Prep Date:

Analyzed Date:
06/05/17 Prep Batch:

Analytical
Batch:
ppbv
TO15-P 7242
Air 424559
1706007
6/6/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
1,1,2-Trichloroethane 0.11 0.50 ND
Dibromochloromethane 0.13 0.50 ND
1,2-Dibromoethane (EDB) 0.096 0.50 ND
2-Hexanone 0.16 0.50 ND
Ethyl Benzene 0.15 0.50 ND
Chlorobenzene 0.13 0.50 ND
1,1,1,2-Tetrachloroethane 0.12 0.50 ND
m,p-Xylene 0.23 0.50 ND
o-Xylene 0.070 0.50 ND
Styrene 0.11 0.50 ND
Bromoform 0.13 0.50 ND
1,1,2,2-Tetrachloroethane 0.12 0.50 ND
4-Ethyl Toluene 0.11 0.50 ND
1,3,5-Trimethylbenzene 0.061 0.50 ND
1,2,4-Trimethylbenzene 0.12 0.50 ND
1,4-Dichlorobenzene 0.12 0.50 ND
1,3-Dichlorobenzene 0.22 0.50 ND
1,2-Dichlorobenzene 0.18 0.50 ND
Hexachlorobutadiene 0.17 0.50 ND
1,2,4-Trichlorobenzene 0.29 0.50 ND
Naphthalene 0.24 0.50 ND
(S) 4-Bromofluorobenzene 110
Work Order:

Matrix:

Units:

Prep Method:

Analytical ETO15
Method:

Prep Date:

Analyzed Date:
06/05/17 Prep Batch:

Analytical
Batch:
ppbv
TO15-GRO 7261
Air 424559
1706007
6/6/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
TPH-Gasoline 11 50 17
Total Page Count: 44 Page 39 of 44
Packet Page 1113
LCS/LCSD Summary Report
Raw values are used in quality control assessment.

Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
06/05/17 Prep Batch:

Analytical
Batch:

TO15-P 7242
ETO15 6/6/2017 424559
ppbv
1706007
Air
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
1,1-Dichloroethene 0.21 0.50 ND 8.00 101 102 0.865 65 - 135 30 Benzene 0.14 0.50 ND 8.00 111 109 1.71 65 - 135 30
Trichloroethylene 0.15 0.50 ND 8.00 105 102 3.02 65 - 135 30 Toluene 0.20 0.50 ND 8.00 102 105 3.75 65 - 135 30
Chlorobenzene 0.13 0.50 ND 8.00 105 103 1.81 65 - 135 30 (S) 4-Bromofluorobenzene 20.0 82.9 87.8 50 - 150
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
06/05/17 Prep Batch:

Analytical
Batch:

TO15-GRO 7261
ETO15 6/6/2017 424559
ppbv
1706007
Air
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
TPH-Gasoline 11 50 17 500 130 108 18.5 65 - 135 30
Total Page Count: 44 Page 40 of 44
Packet Page 1114
Laboratory Qualifiers and Definitions
Method Detection Limit (MDL) - the minimum concentration of a substance that can be measured and reported with a 99% confidence that the analyte concentration is greater than zero
Matrix Spike (MS/MSD) - Client sample spiked with identical concentrations of target analyte (s). The spiking occurs prior to the sample preparation and analysis. They are used to document the precision and bias of a method in a given sample matrix.

Matrix - the component or substrate that contains the analyte of interest (e.g., - groundwater, sediment, soil, waste water, etc) Laboratory Control Sample (LCS ad LCSD) - A known matrix spiked with compounds representative of the target analyte(s). This is used to document laboratory performance.

Duplicate - a field sample and/or laboratory QC sample prepared in duplicate following all of the same processes and procedures used on the original sample (sample duplicate, LCSD, MSD)
Blank (Method/Preparation Blank) -MB/PB - An analyte-free matrix to which all reagents are added in the same volumes/proportions as used in sample processing. The method blank is used to document contamination resulting from the analytical process.

Practical Quantitation Limit/Reporting Limit/Limit of Quantitation (PQL/RL/LOQ) - a laboratory determined value at 2 to 5 times above the MDL that can be reproduced in a manner that results in a 99% confidence level that the result is both accurate and precise. PQLs/RLs/LODs reflect all preparation factors and/or dilution factors that have been applied to the sample during the preparation and/or analytical processes.

Precision (%RPD) - The agreement among a set of replicate/duplicate measurements without regard to known value of the replicates Surrogate (S) or (Surr) - An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process, but which is not normally found in environmental samples. Surrogates are used in most organic analysis to demonstrate matrix compatibility with the chosen method of analysis
Tentatively Identified Compound (TIC) - A compound not contained within the analytical calibration standards but present in the GCMS library of defined compounds. When the library is searched for an unknown compound, it can frequently give a tentative identification to the compound based on retention time and primary and secondary ion match. TICs are reported as estimates and are candidates for further investigation.

Units: the unit of measure used to express the reported result - mg/L and mg/Kg (equivalent to PPM - parts per million in liquid and solid), ug/L and ug/Kg (equivalent to PPB - parts per billion in liquid and solid), ug/m3, mg/m3, ppbv and ppmv (all units of measure for reporting concentrations in air), % ( equivalent to 10000 ppm or 1,000,000 ppb), ug/Wipe ( concentration found on the surface of a single Wipe usually taken over a 100cm2 surface) B - Indicates when the analyte is found in the associated method or preparation blank D - Surrogate is not recoverable due to the necessary dilution of the sample E - Indicates the reportable value is outside of the calibration range of the instrument but within the linear range of the instrument (unless otherwise noted) Values reported with an E qualifier should be considered as estimated.

H- Indicates that the recommended holding time for the analyte or compound has been exceeded J- Indicates a value between the method MDL and PQL and that the reported concentration should be considered as estimated rather the quantitative NA - Not Analyzed
N/A - Not Applicable
ND - Not Detected at a concentration greater than the PQL/RL or, if reported to the MDL, at greater than the MDL.

NR - Not recoverable - a matrix spike concentration is not recoverable due to a concentration within the original sample that is greater than four times the spike concentration added
R- The % RPD between a duplicate set of samples is outside of the absolute values established by laboratory control charts S- Spike recovery is outside of established method and/or laboratory control limits. Further explanation of the use of this qualifier should be included within a case narrative
X -Used to indicate that a value based on pattern identification is within the pattern range but not typical of the pattern found in standards.

Further explanation may or may not be provided within the sample footnote and/or the case narrative.

DEFINITIONS:

Accuracy/Bias (% Recovery) - The closeness of agreement between an observed value and an accepted reference value.

LABORATORY QUALIFIERS:

Total Page Count: 44 Page 41 of 44
Packet Page 1115
Sample Receipt Checklist
Client Name: Engeo Inc (SJ)
Project Name: Fort Ord - Surplus II Areas
Work Order No.: 1706007
Date and Time Received: 6/1/2017 3:00:00PM
Received By: ke
Physically Logged By: Navin Ghodasara
Carrier Name: Client Drop Off
Checklist Completed By:

Comments:

Chain of Custody (COC) Information
Shipping Container/Cooler In Good Condition?
Custody seals intact on shipping container/cooler?
Custody seals intact on sample bottles?
Chain of custody present?
Chain of custody signed when relinquished and received? Chain of custody agrees with sample labels?
Samples in proper container/bottle?
Sufficient sample volume for indicated test?
All samples received within holding time?
Container/Temp Blank temperature in compliance?
Water-VOA vials have zero headspace?
Water-pH acceptable upon receipt?
Temperature:

Yes
Not Present
Not Present
Yes
Yes
Yes
Yes
Yes
Yes
No VOA vials submitted
N/A
Samples containers intact? Yes
°C
Sample Receipt Information
Sample Preservation and Hold Time (HT) Information
pH Checked by: na pH Adjusted by: na
Total Page Count: 44 Page 42 of 44
Packet Page 1116
Login Summary Report
Report Due Date:
6/1/2017
TL5224 Engeo Inc (SJ) II
Fort Ord - Surplus II Areas
13847.000.000
6/6/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
3:00 pm
Work Order # : 1706007
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1706007-001A Air SG-1 06/01/17 12:00
VOC_A_TO15GRO
VOC_A_TO15
Sample Note: Std 3 Day TAT. TO-15, TPHg including Napthalene. 1706007-002A Air SG-2 05/31/17 17:15
VOC_A_TO15
VOC_A_TO15GRO
1706007-003A SG-3 05/31/17 17:00 Air
VOC_A_TO15
VOC_A_TO15GRO
1706007-004A SG-4 06/01/17 7:45 Air
VOC_A_TO15
VOC_A_TO15GRO
1706007-005A SG-5 06/01/17 11:10 Air
VOC_A_TO15
VOC_A_TO15GRO
1706007-006A SG-6 06/01/17 10:00 Air
VOC_A_TO15
VOC_A_TO15GRO
1706007-007A SG-7 06/01/17 9:15 Air
VOC_A_TO15
VOC_A_TO15GRO
1706007-008A SG-8 06/01/17 9:25 Air
VOC_A_TO15
VOC_A_TO15GRO
1706007-009A SG-9 06/01/17 8:30 Air
VOC_A_TO15
VOC_A_TO15GRO
1706007-010A SG-10 06/01/17 8:40 Air
VOC_A_TO15
VOC_A_TO15GRO
Total Page Count: 44 Page 43 of 44
Packet Page 1117
Total Page Count: 44 Page 44 of 44
Packet Page 1118
Engeo Inc (SJ)
6399 San Ignacio Ave, Suite 150
San Jose, California 95119
Tel: 408-574-4900/Scott cell:925-570-5855
Fax: 888-279-2698
RE: Fort Ord - Surplus II Areas
Torrent Laboratory, Inc. received 12 sample(s) on June 01, 2017 for the analyses presented in the following Report.

Dear Scott Johns:

Work Order No.: 1706009
As instructed on the Chain of Custody, nine samples were placed on hold.

All data for associated QC met EPA or laboratory specification(s) except where noted in the case narrative.

Torrent Laboratory, Inc. is certified by the State of California, ELAP #1991. If you have any questions regarding these test results, please feel free to contact the Project Management Team at (408)263-5258; ext 204.

Date
June 06, 2017
Patti L Sandrock
QA Officer
Total Page Count: 23 Page 1 of 23
Packet Page 1119
Date: 6/6/2017
Client: Engeo Inc (SJ)
Project: Fort Ord - Surplus II Areas
Work Order: 1706009

CASE NARRATIVE
No issues encountered with the receiving, preparation, analysis or reporting of the results associated with this work order.

Unless otherwise indicated in the following narrative, no results have been method and/or field blank corrected.

Reported results relate only to the items/samples tested by the laboratory.

This report shall not be reproduced, except in full, without the written approval of Torrent Analytical, Inc.

Total Page Count: 23 Page 2 of 23
Packet Page 1120
Report prepared for: Scott Johns
Engeo Inc (SJ)
Date Received: 06/01/17
Date Reported: 06/06/17
Sample Result Summary
S1 @ 10' 1706009-001
Parameters: Analysis DF MDL PQL Results Unit
Method
All compounds were non-detectable for this sample.

S2 @ 5' 1706009-005
Parameters: Analysis DF MDL PQL Results Unit
Method
TPH as Diesel (SG) SW8015B 1 0.85 2.0 2.56 mg/Kg
S3 @ 5' 1706009-009
Parameters: Analysis DF MDL PQL Results Unit
Method
TPH as Diesel (SG) SW8015B 1 0.85 2.0 3.14 mg/Kg
Total Page Count: 23 Page 3 of 23
Packet Page 1121

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 14:20
Fort Ord - Surplus II Areas
S1 @ 10'
Sample Matrix: Soil
Lab Sample ID: 1706009-001A
SDG:

Prep Batch ID: 7225
Prep Batch Date/Time: 6/5/17 2:12:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_TPHSG
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
TPH as Diesel (SG) SW8015B 1 mg/Kg 424572 0.85 2.0 ND 06/05/17 19:38 mk TPH as Motor Oil (SG) SW8015B 1 mg/Kg 424572 3.2 10 ND 06/05/17 19:38 mk Acceptance Limits
Pentacosane (S) SW8015B 59 - 129 85.9 % 06/05/17 19:38 mk 424572 Prep Batch ID: 7207
Prep Batch Date/Time: 6/2/17 5:26:00PM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Dichlorodifluoromethane SW8260B 1 ug/Kg 424532 1.2 10 ND 06/03/17 4:20 BP Chloromethane SW8260B 1 ug/Kg 424532 1.8 10 ND 06/03/17 4:20 BP Vinyl Chloride SW8260B 1 2.0 10 ND ug/Kg 06/03/17 4:20 BP 424532 Bromomethane SW8260B 1 2.7 10 ND ug/Kg 06/03/17 4:20 BP 424532 Chloroethane SW8260B 1 3.0 10 ND ug/Kg 06/03/17 4:20 BP 424532 Trichlorofluoromethane SW8260B 1 2.1 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,1-Dichloroethene SW8260B 1 2.0 10 ND ug/Kg 06/03/17 4:20 BP 424532 Freon 113 SW8260B 1 1.9 10 ND ug/Kg 06/03/17 4:20 BP 424532 Methylene Chloride SW8260B 1 7.1 10 ND ug/Kg 06/03/17 4:20 BP 424532 trans-1,2-Dichloroethene SW8260B 1 2.1 10 ND ug/Kg 06/03/17 4:20 BP 424532 MTBE SW8260B 1 2.3 10 ND ug/Kg 06/03/17 4:20 BP 424532
tert-Butanol SW8260B 1 12 50 ND ug/Kg 06/03/17 4:20 BP 424532 Diisopropyl ether (DIPE) SW8260B 1 2.3 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,1-Dichloroethane SW8260B 1 2.2 10 ND ug/Kg 06/03/17 4:20 BP 424532 ETBE SW8260B 1 2.3 10 ND ug/Kg 06/03/17 4:20 BP 424532
cis-1,2-Dichloroethene SW8260B 1 2.2 10 ND ug/Kg 06/03/17 4:20 BP 424532 2,2-Dichloropropane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 4:20 BP 424532 Bromochloromethane SW8260B 1 2.3 10 ND ug/Kg 06/03/17 4:20 BP 424532 Chloroform SW8260B 1 2.4 10 ND ug/Kg 06/03/17 4:20 BP 424532 Carbon Tetrachloride SW8260B 1 2.1 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,1,1-Trichloroethane SW8260B 1 2.1 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,1-Dichloropropene SW8260B 1 2.0 10 ND ug/Kg 06/03/17 4:20 BP 424532 Benzene SW8260B 1 2.2 10 ND ug/Kg 06/03/17 4:20 BP 424532 TAME SW8260B 1 2.3 10 ND ug/Kg 06/03/17 4:20 BP 424532
1,2-Dichloroethane SW8260B 1 2.3 10 ND ug/Kg 06/03/17 4:20 BP 424532 Trichloroethylene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 4:20 BP 424532 Total Page Count: 23 Page 4 of 23
Packet Page 1122

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 14:20
Fort Ord - Surplus II Areas
S1 @ 10'
Sample Matrix: Soil
Lab Sample ID: 1706009-001A
SDG:

Prep Batch ID: 7207
Prep Batch Date/Time: 6/2/17 5:26:00PM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Dibromomethane SW8260B 1 ug/Kg 424532 1.8 10 ND 06/03/17 4:20 BP 1,2-Dichloropropane SW8260B 1 ug/Kg 424532 1.9 10 ND 06/03/17 4:20 BP Bromodichloromethane SW8260B 1 ug/Kg 424532 2.0 10 ND 06/03/17 4:20 BP cis-1,3-Dichloropropene SW8260B 1 ug/Kg 424532 1.6 10 ND 06/03/17 4:20 BP Toluene SW8260B 1 ug/Kg 424532 1.8 10 ND 06/03/17 4:20 BP Tetrachloroethylene SW8260B 1 ug/Kg 424532 1.7 10 ND 06/03/17 4:20 BP trans-1,3-Dichloropropene SW8260B 1 ug/Kg 424532 1.6 10 ND 06/03/17 4:20 BP 1,1,2-Trichloroethane SW8260B 1 ug/Kg 424532 1.8 10 ND 06/03/17 4:20 BP Dibromochloromethane SW8260B 1 ug/Kg 424532 1.9 10 ND 06/03/17 4:20 BP 1,3-Dichloropropane SW8260B 1 ug/Kg 424532 1.8 10 ND 06/03/17 4:20 BP 1,2-Dibromoethane SW8260B 1 ug/Kg 424532 1.8 10 ND 06/03/17 4:20 BP Chlorobenzene SW8260B 1 ug/Kg 424532 1.8 10 ND 06/03/17 4:20 BP Ethyl Benzene SW8260B 1 ug/Kg 424532 1.7 10 ND 06/03/17 4:20 BP 1,1,1,2-Tetrachloroethane SW8260B 1 ug/Kg 424532 1.9 10 ND 06/03/17 4:20 BP m,p-Xylene SW8260B 1 3.2 10 ND ug/Kg 06/03/17 4:20 BP 424532 o-Xylene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 4:20 BP 424532 Styrene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 4:20 BP 424532 Bromoform SW8260B 1 1.7 10 ND ug/Kg 06/03/17 4:20 BP 424532 Isopropyl Benzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 4:20 BP 424532 n-Propylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 4:20 BP 424532 Bromobenzene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,1,2,2-Tetrachloroethane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 4:20 BP 424532 2-Chlorotoluene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,3,5-Trimethylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,2,3-Trichloropropane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 4:20 BP 424532 4-Chlorotoluene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 4:20 BP 424532 tert-Butylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,2,4-Trimethylbenzene SW8260B 1 1.4 10 ND ug/Kg 06/03/17 4:20 BP 424532 sec-Butyl Benzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 4:20 BP 424532 p-Isopropyltoluene SW8260B 1 1.5 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,3-Dichlorobenzene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,4-Dichlorobenzene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 4:20 BP 424532 n-Butylbenzene SW8260B 1 1.5 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,2-Dichlorobenzene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,2-Dibromo-3-Chloropropane SW8260B 1 1.8 10 ND ug/Kg 06/03/17 4:20 BP 424532 Hexachlorobutadiene SW8260B 1 1.4 10 ND ug/Kg 06/03/17 4:20 BP 424532 Total Page Count: 23 Page 5 of 23
Packet Page 1123

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 14:20
Fort Ord - Surplus II Areas
S1 @ 10'
Sample Matrix: Soil
Lab Sample ID: 1706009-001A
SDG:

Prep Batch ID: 7207
Prep Batch Date/Time: 6/2/17 5:26:00PM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
1,2,4-Trichlorobenzene SW8260B 1 ug/Kg 424532 1.5 10 ND 06/03/17 4:20 BP Naphthalene SW8260B 1 ug/Kg 424532 1.7 10 ND 06/03/17 4:20 BP 1,2,3-Trichlorobenzene SW8260B 1 ug/Kg 424532 1.7 10 ND 06/03/17 4:20 BP 2-Butanone (MEK) SW8260B 1 ug/Kg 424532 2.3 10 ND 06/03/17 4:20 BP (S) Dibromofluoromethane SW8260B 59.8 - 148 78.6 % 424532 06/03/17 4:20 BP (S) Toluene-d8 SW8260B 55.2 - 133 146 S % 424532 06/03/17 4:20 BP (S) 4-Bromofluorobenzene SW8260B 55.8 - 141 125 % 424532 06/03/17 4:20 BP NOTE: S-Surrogate recovery out of limit-high bias. Data was acceptable because sample result was ND (Not Detected). No corrective action required.

Prep Batch ID: 7208
Prep Batch Date/Time: 6/2/17 5:26:00PM
Prep Analyst: BPATEL
Prep Method: 5035GRO
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
TPH(Gasoline) 8260TPH 1 ug/Kg 424532 43 100 ND 06/03/17 4:20 BP (S) 4-Bromofluorobenzene 8260TPH 43.9 - 127 66.0 % 06/03/17 4:20 BP 424532 Total Page Count: 23 Page 6 of 23
Packet Page 1124

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 11:10
Fort Ord - Surplus II Areas
S2 @ 5'
Sample Matrix: Soil
Lab Sample ID: 1706009-005A
SDG:

Prep Batch ID: 7225
Prep Batch Date/Time: 6/5/17 2:12:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_TPHSG
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
TPH as Diesel (SG) SW8015B 1 mg/Kg 424572 0.85 2.0 2.56 x 06/05/17 20:01 mk TPH as Motor Oil (SG) SW8015B 1 mg/Kg 424572 3.2 10 ND 06/05/17 20:01 mk Acceptance Limits
Pentacosane (S) SW8015B 59 - 129 92.7 % 06/05/17 20:01 mk 424572 NOTE: x- Chromatographic pattern does not resemble typical diesel reference standard; unknown organics within diesel range slightly heavier than diesel quantified as diesel.

Prep Batch ID: 7246
Prep Batch Date/Time: 6/3/17 11:24:00AM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Dichlorodifluoromethane SW8260B 1 ug/Kg 424562 1.2 10 ND 06/03/17 15:06 BP Chloromethane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP Vinyl Chloride SW8260B 1 ug/Kg 424562 2.0 10 ND 06/03/17 15:06 BP Bromomethane SW8260B 1 ug/Kg 424562 2.7 10 ND 06/03/17 15:06 BP Chloroethane SW8260B 1 ug/Kg 424562 3.0 10 ND 06/03/17 15:06 BP Trichlorofluoromethane SW8260B 1 ug/Kg 424562 2.1 10 ND 06/03/17 15:06 BP 1,1-Dichloroethene SW8260B 1 ug/Kg 424562 2.0 10 ND 06/03/17 15:06 BP Freon 113 SW8260B 1 ug/Kg 424562 1.9 10 ND 06/03/17 15:06 BP Methylene Chloride SW8260B 1 ug/Kg 424562 7.1 10 ND 06/03/17 15:06 BP trans-1,2-Dichloroethene SW8260B 1 ug/Kg 424562 2.1 10 ND 06/03/17 15:06 BP MTBE SW8260B 1 ug/Kg 424562 2.3 10 ND 06/03/17 15:06 BP tert-Butanol SW8260B 1 ug/Kg 424562 12 50 ND 06/03/17 15:06 BP Diisopropyl ether (DIPE) SW8260B 1 ug/Kg 424562 2.3 10 ND 06/03/17 15:06 BP 1,1-Dichloroethane SW8260B 1 ug/Kg 424562 2.2 10 ND 06/03/17 15:06 BP ETBE SW8260B 1 2.3 10 ND ug/Kg 06/03/17 15:06 BP 424562 cis-1,2-Dichloroethene SW8260B 1 2.2 10 ND ug/Kg 06/03/17 15:06 BP 424562 2,2-Dichloropropane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 15:06 BP 424562 Bromochloromethane SW8260B 1 2.3 10 ND ug/Kg 06/03/17 15:06 BP 424562 Chloroform SW8260B 1 2.4 10 ND ug/Kg 06/03/17 15:06 BP 424562 Carbon Tetrachloride SW8260B 1 2.1 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,1,1-Trichloroethane SW8260B 1 2.1 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,1-Dichloropropene SW8260B 1 2.0 10 ND ug/Kg 06/03/17 15:06 BP 424562 Benzene SW8260B 1 2.2 10 ND ug/Kg 06/03/17 15:06 BP 424562 TAME SW8260B 1 2.3 10 ND ug/Kg 06/03/17 15:06 BP 424562 Total Page Count: 23 Page 7 of 23
Packet Page 1125

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 11:10
Fort Ord - Surplus II Areas
S2 @ 5'
Sample Matrix: Soil
Lab Sample ID: 1706009-005A
SDG:

Prep Batch ID: 7246
Prep Batch Date/Time: 6/3/17 11:24:00AM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
1,2-Dichloroethane SW8260B 1 ug/Kg 424562 2.3 10 ND 06/03/17 15:06 BP Trichloroethylene SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP Dibromomethane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP 1,2-Dichloropropane SW8260B 1 ug/Kg 424562 1.9 10 ND 06/03/17 15:06 BP Bromodichloromethane SW8260B 1 ug/Kg 424562 2.0 10 ND 06/03/17 15:06 BP cis-1,3-Dichloropropene SW8260B 1 ug/Kg 424562 1.6 10 ND 06/03/17 15:06 BP Toluene SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP Tetrachloroethylene SW8260B 1 ug/Kg 424562 1.7 10 ND 06/03/17 15:06 BP trans-1,3-Dichloropropene SW8260B 1 ug/Kg 424562 1.6 10 ND 06/03/17 15:06 BP 1,1,2-Trichloroethane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP Dibromochloromethane SW8260B 1 ug/Kg 424562 1.9 10 ND 06/03/17 15:06 BP 1,3-Dichloropropane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP 1,2-Dibromoethane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP Chlorobenzene SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP Ethyl Benzene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,1,1,2-Tetrachloroethane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 15:06 BP 424562 m,p-Xylene SW8260B 1 3.2 10 ND ug/Kg 06/03/17 15:06 BP 424562 o-Xylene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:06 BP 424562 Styrene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:06 BP 424562 Bromoform SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:06 BP 424562 Isopropyl Benzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:06 BP 424562 n-Propylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:06 BP 424562 Bromobenzene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,1,2,2-Tetrachloroethane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 15:06 BP 424562 2-Chlorotoluene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,3,5-Trimethylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,2,3-Trichloropropane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 15:06 BP 424562 4-Chlorotoluene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:06 BP 424562 tert-Butylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,2,4-Trimethylbenzene SW8260B 1 1.4 10 ND ug/Kg 06/03/17 15:06 BP 424562 sec-Butyl Benzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:06 BP 424562 p-Isopropyltoluene SW8260B 1 1.5 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,3-Dichlorobenzene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,4-Dichlorobenzene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:06 BP 424562 n-Butylbenzene SW8260B 1 1.5 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,2-Dichlorobenzene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 15:06 BP 424562 Total Page Count: 23 Page 8 of 23
Packet Page 1126

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 11:10
Fort Ord - Surplus II Areas
S2 @ 5'
Sample Matrix: Soil
Lab Sample ID: 1706009-005A
SDG:

Prep Batch ID: 7246
Prep Batch Date/Time: 6/3/17 11:24:00AM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
1,2-Dibromo-3-Chloropropane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP Hexachlorobutadiene SW8260B 1 ug/Kg 424562 1.4 10 ND 06/03/17 15:06 BP 1,2,4-Trichlorobenzene SW8260B 1 ug/Kg 424562 1.5 10 ND 06/03/17 15:06 BP Naphthalene SW8260B 1 ug/Kg 424562 1.7 10 ND 06/03/17 15:06 BP 1,2,3-Trichlorobenzene SW8260B 1 ug/Kg 424562 1.7 10 ND 06/03/17 15:06 BP 2-Butanone (MEK) SW8260B 1 ug/Kg 424562 2.3 10 ND 06/03/17 15:06 BP (S) Dibromofluoromethane SW8260B 59.8 - 148 77.1 % 424562 06/03/17 15:06 BP (S) Toluene-d8 SW8260B 55.2 - 133 143 S % 424562 06/03/17 15:06 BP (S) 4-Bromofluorobenzene SW8260B 55.8 - 141 130 % 424562 06/03/17 15:06 BP NOTE: S-Surrogate recovery out of limit-high bias. Data was acceptable because sample result was ND (Not Detected). No corrective action required.

Prep Batch ID: 7247
Prep Batch Date/Time: 6/3/17 11:24:00AM
Prep Analyst: BPATEL
Prep Method: 5035GRO
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
TPH(Gasoline) 8260TPH 1 ug/Kg 424562 43 100 ND 06/03/17 15:06 BP (S) 4-Bromofluorobenzene 8260TPH 43.9 - 127 64.5 % 06/03/17 15:06 BP 424562 Total Page Count: 23 Page 9 of 23
Packet Page 1127

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:10
Fort Ord - Surplus II Areas
S3 @ 5'
Sample Matrix: Soil
Lab Sample ID: 1706009-009A
SDG:

Prep Batch ID: 7225
Prep Batch Date/Time: 6/5/17 2:12:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_TPHSG
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
TPH as Diesel (SG) SW8015B 1 mg/Kg 424572 0.85 2.0 3.14 x 06/05/17 20:24 mk TPH as Motor Oil (SG) SW8015B 1 mg/Kg 424572 3.2 10 ND 06/05/17 20:24 mk Acceptance Limits
Pentacosane (S) SW8015B 59 - 129 95.6 % 06/05/17 20:24 mk 424572 NOTE: x- Chromatographic pattern does not resemble typical diesel reference standard; unknown organics within diesel range slightly heavier than diesel quantified as diesel.

Prep Batch ID: 7246
Prep Batch Date/Time: 6/3/17 11:24:00AM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Dichlorodifluoromethane SW8260B 1 ug/Kg 424562 1.2 10 ND 06/03/17 15:42 BP Chloromethane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP Vinyl Chloride SW8260B 1 ug/Kg 424562 2.0 10 ND 06/03/17 15:42 BP Bromomethane SW8260B 1 ug/Kg 424562 2.7 10 ND 06/03/17 15:42 BP Chloroethane SW8260B 1 ug/Kg 424562 3.0 10 ND 06/03/17 15:42 BP Trichlorofluoromethane SW8260B 1 ug/Kg 424562 2.1 10 ND 06/03/17 15:42 BP 1,1-Dichloroethene SW8260B 1 ug/Kg 424562 2.0 10 ND 06/03/17 15:42 BP Freon 113 SW8260B 1 ug/Kg 424562 1.9 10 ND 06/03/17 15:42 BP Methylene Chloride SW8260B 1 ug/Kg 424562 7.1 10 ND 06/03/17 15:42 BP trans-1,2-Dichloroethene SW8260B 1 ug/Kg 424562 2.1 10 ND 06/03/17 15:42 BP MTBE SW8260B 1 ug/Kg 424562 2.3 10 ND 06/03/17 15:42 BP tert-Butanol SW8260B 1 ug/Kg 424562 12 50 ND 06/03/17 15:42 BP Diisopropyl ether (DIPE) SW8260B 1 ug/Kg 424562 2.3 10 ND 06/03/17 15:42 BP 1,1-Dichloroethane SW8260B 1 ug/Kg 424562 2.2 10 ND 06/03/17 15:42 BP ETBE SW8260B 1 2.3 10 ND ug/Kg 06/03/17 15:42 BP 424562 cis-1,2-Dichloroethene SW8260B 1 2.2 10 ND ug/Kg 06/03/17 15:42 BP 424562 2,2-Dichloropropane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 15:42 BP 424562 Bromochloromethane SW8260B 1 2.3 10 ND ug/Kg 06/03/17 15:42 BP 424562 Chloroform SW8260B 1 2.4 10 ND ug/Kg 06/03/17 15:42 BP 424562 Carbon Tetrachloride SW8260B 1 2.1 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,1,1-Trichloroethane SW8260B 1 2.1 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,1-Dichloropropene SW8260B 1 2.0 10 ND ug/Kg 06/03/17 15:42 BP 424562 Benzene SW8260B 1 2.2 10 ND ug/Kg 06/03/17 15:42 BP 424562 TAME SW8260B 1 2.3 10 ND ug/Kg 06/03/17 15:42 BP 424562 Total Page Count: 23 Page 10 of 23
Packet Page 1128

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:10
Fort Ord - Surplus II Areas
S3 @ 5'
Sample Matrix: Soil
Lab Sample ID: 1706009-009A
SDG:

Prep Batch ID: 7246
Prep Batch Date/Time: 6/3/17 11:24:00AM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
1,2-Dichloroethane SW8260B 1 ug/Kg 424562 2.3 10 ND 06/03/17 15:42 BP Trichloroethylene SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP Dibromomethane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP 1,2-Dichloropropane SW8260B 1 ug/Kg 424562 1.9 10 ND 06/03/17 15:42 BP Bromodichloromethane SW8260B 1 ug/Kg 424562 2.0 10 ND 06/03/17 15:42 BP cis-1,3-Dichloropropene SW8260B 1 ug/Kg 424562 1.6 10 ND 06/03/17 15:42 BP Toluene SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP Tetrachloroethylene SW8260B 1 ug/Kg 424562 1.7 10 ND 06/03/17 15:42 BP trans-1,3-Dichloropropene SW8260B 1 ug/Kg 424562 1.6 10 ND 06/03/17 15:42 BP 1,1,2-Trichloroethane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP Dibromochloromethane SW8260B 1 ug/Kg 424562 1.9 10 ND 06/03/17 15:42 BP 1,3-Dichloropropane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP 1,2-Dibromoethane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP Chlorobenzene SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP Ethyl Benzene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,1,1,2-Tetrachloroethane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 15:42 BP 424562 m,p-Xylene SW8260B 1 3.2 10 ND ug/Kg 06/03/17 15:42 BP 424562 o-Xylene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:42 BP 424562 Styrene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:42 BP 424562 Bromoform SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:42 BP 424562 Isopropyl Benzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:42 BP 424562 n-Propylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:42 BP 424562 Bromobenzene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,1,2,2-Tetrachloroethane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 15:42 BP 424562 2-Chlorotoluene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,3,5-Trimethylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,2,3-Trichloropropane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 15:42 BP 424562 4-Chlorotoluene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:42 BP 424562 tert-Butylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,2,4-Trimethylbenzene SW8260B 1 1.4 10 ND ug/Kg 06/03/17 15:42 BP 424562 sec-Butyl Benzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:42 BP 424562 p-Isopropyltoluene SW8260B 1 1.5 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,3-Dichlorobenzene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,4-Dichlorobenzene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:42 BP 424562 n-Butylbenzene SW8260B 1 1.5 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,2-Dichlorobenzene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 15:42 BP 424562 Total Page Count: 23 Page 11 of 23
Packet Page 1129

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:10
Fort Ord - Surplus II Areas
S3 @ 5'
Sample Matrix: Soil
Lab Sample ID: 1706009-009A
SDG:

Prep Batch ID: 7246
Prep Batch Date/Time: 6/3/17 11:24:00AM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
1,2-Dibromo-3-Chloropropane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP Hexachlorobutadiene SW8260B 1 ug/Kg 424562 1.4 10 ND 06/03/17 15:42 BP 1,2,4-Trichlorobenzene SW8260B 1 ug/Kg 424562 1.5 10 ND 06/03/17 15:42 BP Naphthalene SW8260B 1 ug/Kg 424562 1.7 10 ND 06/03/17 15:42 BP 1,2,3-Trichlorobenzene SW8260B 1 ug/Kg 424562 1.7 10 ND 06/03/17 15:42 BP 2-Butanone (MEK) SW8260B 1 ug/Kg 424562 2.3 10 ND 06/03/17 15:42 BP (S) Dibromofluoromethane SW8260B 59.8 - 148 75.1 % 424562 06/03/17 15:42 BP (S) Toluene-d8 SW8260B 55.2 - 133 138 S % 424562 06/03/17 15:42 BP (S) 4-Bromofluorobenzene SW8260B 55.8 - 141 125 % 424562 06/03/17 15:42 BP NOTE: S-Surrogate recovery out of limit-high bias. Data was acceptable because sample result was ND (Not Detected). No corrective action required.

Prep Batch ID: 7247
Prep Batch Date/Time: 6/3/17 11:24:00AM
Prep Analyst: BPATEL
Prep Method: 5035GRO
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
TPH(Gasoline) 8260TPH 1 ug/Kg 424562 43 100 ND 06/03/17 15:42 BP (S) 4-Bromofluorobenzene 8260TPH 43.9 - 127 72.8 % 06/03/17 15:42 BP 424562 Total Page Count: 23 Page 12 of 23
Packet Page 1130
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8260B
Method:

Prep Date:

Analyzed Date:
06/02/17 Prep Batch:

Analytical
Batch:
ug/Kg
5035 7207
Soil 424532
1706009
6/2/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
Dichlorodifluoromethane 1.2 10 ND
Chloromethane 1.8 10 ND
Vinyl Chloride 2.0 10 ND
Bromomethane 2.7 10 ND
Chloroethane 3.0 10 ND
Trichlorofluoromethane 2.1 10 ND
1,1-Dichloroethene 2.0 10 ND
Freon 113 1.9 10 ND
Methylene Chloride 7.1 10 ND
trans-1,2-Dichloroethene 2.1 10 ND
MTBE 2.3 10 ND
tert-Butanol 12 50 ND
Diisopropyl ether (DIPE) 2.3 10 ND
1,1-Dichloroethane 2.2 10 ND
ETBE 2.3 10 ND
cis-1,2-Dichloroethene 2.2 10 ND
2,2-Dichloropropane 1.9 10 ND
Bromochloromethane 2.3 10 ND
Chloroform 2.4 10 ND
Carbon Tetrachloride 2.1 10 ND
1,1,1-Trichloroethane 2.1 10 ND
1,1-Dichloropropene 2.0 10 ND
Benzene 2.2 10 ND
TAME 2.3 10 ND
1,2-Dichloroethane 2.3 10 ND
Trichloroethylene 1.8 10 ND
Dibromomethane 1.8 10 ND
1,2-Dichloropropane 1.9 10 ND
Bromodichloromethane 2.0 10 ND
cis-1,3-Dichloropropene 1.6 10 ND
Toluene 1.8 10 ND
Tetrachloroethylene 1.7 10 ND
trans-1,3-Dichloropropene 1.6 10 ND
1,1,2-Trichloroethane 1.8 10 ND
Dibromochloromethane 1.9 10 ND
1,3-Dichloropropane 1.8 10 ND
1,2-Dibromoethane 1.8 10 ND
Chlorobenzene 1.8 10 ND
Ethyl Benzene 1.7 10 ND
1,1,1,2-Tetrachloroethane 1.9 10 ND
m,p-Xylene 3.2 10 ND
o-Xylene 1.7 10 ND
Total Page Count: 23 Page 13 of 23
Packet Page 1131
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8260B
Method:

Prep Date:

Analyzed Date:
06/02/17 Prep Batch:

Analytical
Batch:
ug/Kg
5035 7207
Soil 424532
1706009
6/2/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
Styrene 1.6 10 ND
Bromoform 1.7 10 ND
Isopropyl Benzene 1.6 10 ND
n-Propylbenzene 1.6 10 ND
Bromobenzene 1.8 10 ND
1,1,2,2-Tetrachloroethane 1.9 10 ND
2-Chlorotoluene 1.8 10 ND
1,3,5-Trimethylbenzene 1.6 10 ND
1,2,3-Trichloropropane 1.9 10 ND
4-Chlorotoluene 1.6 10 ND
tert-Butylbenzene 1.6 10 ND
1,2,4-Trimethylbenzene 1.4 10 ND
sec-Butyl Benzene 1.6 10 ND
p-Isopropyltoluene 1.5 10 ND
1,3-Dichlorobenzene 1.7 10 ND
1,4-Dichlorobenzene 1.7 10 ND
n-Butylbenzene 1.5 10 ND
1,2-Dichlorobenzene 1.8 10 ND
1,2-Dibromo-3-Chloropropane 1.8 10 ND
Hexachlorobutadiene 1.4 10 1.4
1,2,4-Trichlorobenzene 1.5 10 1.5
Naphthalene 1.7 10 2.0
1,2,3-Trichlorobenzene 1.7 10 2.5
2-Butanone (MEK) 1.7 10 ND
(S) Dibromofluoromethane 78.3
(S) Toluene-d8 130
(S) 4-Bromofluorobenzene 127
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8260B
Method:

Prep Date:

Analyzed Date:
06/02/17 Prep Batch:

Analytical
Batch:
ug/Kg
5035GRO 7208
Soil 424532
1706009
6/2/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
TPH(Gasoline) 43 100 ND
(S) 4-Bromofluorobenzene 92.4
Total Page Count: 23 Page 14 of 23
Packet Page 1132
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8015B
Method:

Prep Date:

Analyzed Date:
06/05/17 Prep Batch:

Analytical
Batch:
mg/Kg
3546_TPHSG 7225
Soil 424572
1706009
6/5/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
TPH as Diesel (SG) 0.85 2.0 ND
TPH as Motor Oil (SG) 3.2 10 ND
Pentacosane (S) 81.0
Total Page Count: 23 Page 15 of 23
Packet Page 1133
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8260B
Method:

Prep Date:

Analyzed Date:
06/03/17 Prep Batch:

Analytical
Batch:
ug/Kg
5035 7246
Soil 424562
1706009
6/3/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
Dichlorodifluoromethane 1.2 10 ND
Chloromethane 1.8 10 ND
Vinyl Chloride 2.0 10 ND
Bromomethane 2.7 10 ND
Chloroethane 3.0 10 ND
Trichlorofluoromethane 2.1 10 ND
1,1-Dichloroethene 2.0 10 ND
Freon 113 1.9 10 ND
Methylene Chloride 7.1 10 ND
trans-1,2-Dichloroethene 2.1 10 ND
MTBE 2.3 10 ND
tert-Butanol 12 50 ND
Diisopropyl ether (DIPE) 2.3 10 ND
1,1-Dichloroethane 2.2 10 ND
ETBE 2.3 10 ND
cis-1,2-Dichloroethene 2.2 10 ND
2,2-Dichloropropane 1.9 10 ND
Bromochloromethane 2.3 10 ND
Chloroform 2.4 10 ND
Carbon Tetrachloride 2.1 10 ND
1,1,1-Trichloroethane 2.1 10 ND
1,1-Dichloropropene 2.0 10 ND
Benzene 2.2 10 ND
TAME 2.3 10 ND
1,2-Dichloroethane 2.3 10 ND
Trichloroethylene 1.8 10 ND
Dibromomethane 1.8 10 ND
1,2-Dichloropropane 1.9 10 ND
Bromodichloromethane 2.0 10 ND
cis-1,3-Dichloropropene 1.6 10 ND
Toluene 1.8 10 ND
Tetrachloroethylene 1.7 10 ND
trans-1,3-Dichloropropene 1.6 10 ND
1,1,2-Trichloroethane 1.8 10 ND
Dibromochloromethane 1.9 10 ND
1,3-Dichloropropane 1.8 10 ND
1,2-Dibromoethane 1.8 10 ND
Chlorobenzene 1.8 10 ND
Ethyl Benzene 1.7 10 ND
1,1,1,2-Tetrachloroethane 1.9 10 ND
m,p-Xylene 3.2 10 ND
o-Xylene 1.7 10 ND
Total Page Count: 23 Page 16 of 23
Packet Page 1134
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8260B
Method:

Prep Date:

Analyzed Date:
06/03/17 Prep Batch:

Analytical
Batch:
ug/Kg
5035 7246
Soil 424562
1706009
6/3/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
Styrene 1.6 10 ND
Bromoform 1.7 10 ND
Isopropyl Benzene 1.6 10 ND
n-Propylbenzene 1.6 10 ND
Bromobenzene 1.8 10 ND
1,1,2,2-Tetrachloroethane 1.9 10 ND
2-Chlorotoluene 1.8 10 ND
1,3,5-Trimethylbenzene 1.6 10 ND
1,2,3-Trichloropropane 1.9 10 ND
4-Chlorotoluene 1.6 10 ND
tert-Butylbenzene 1.6 10 ND
1,2,4-Trimethylbenzene 1.4 10 ND
sec-Butyl Benzene 1.6 10 ND
p-Isopropyltoluene 1.5 10 ND
1,3-Dichlorobenzene 1.7 10 ND
1,4-Dichlorobenzene 1.7 10 ND
n-Butylbenzene 1.5 10 ND
1,2-Dichlorobenzene 1.8 10 ND
1,2-Dibromo-3-Chloropropane 1.8 10 ND
Hexachlorobutadiene 1.4 10 1.6
1,2,4-Trichlorobenzene 1.5 10 ND
Naphthalene 1.7 10 2.0
1,2,3-Trichlorobenzene 1.7 10 2.4
2-Butanone (MEK) 1.7 10 ND
(S) Dibromofluoromethane 75.4
(S) Toluene-d8 133 S
(S) 4-Bromofluorobenzene 123
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8260B
Method:

Prep Date:

Analyzed Date:
06/03/17 Prep Batch:

Analytical
Batch:
ug/Kg
5035GRO 7247
Soil 424562
1706009
6/3/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
TPH(Gasoline) 43 100 ND
(S) 4-Bromofluorobenzene 74.8
Total Page Count: 23 Page 17 of 23
Packet Page 1135
LCS/LCSD Summary Report
Raw values are used in quality control assessment.

Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
06/02/17 Prep Batch:

Analytical
Batch:
5035 7207
SW8260B 6/2/2017 424532
ug/Kg
1706009
Soil
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
1,1-Dichloroethene 2.0 10 ND 50.0 130 132 1.83 53.7 - 139 30 Benzene 2.2 10 ND 50.0 118 111 5.59 66.5 - 135 30
Trichloroethylene 1.8 10 ND 50.0 86.0 79.9 7.23 57.5 - 150 30 Toluene 1.8 10 ND 50.0 123 121 1.80 56.8 - 134 30
Chlorobenzene 1.8 10 ND 50.0 95.5 90.8 4.94 57.4 - 134 30 (S) Dibromofluoromethane 50.0 84.1 78.5 59.8 - 148
(S) Toluene-d8 50.0 118 109 55.2 - 133
(S) 4-Bromofluorobenzene 50.0 125 121 55.8 - 141
2-Butanone (MEK) ND -
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
06/02/17 Prep Batch:

Analytical
Batch:
5035GRO 7208
SW8260B 6/3/2017 424532
ug/Kg
1706009
Soil
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
TPH(Gasoline) 43 100 ND 1000 101 91.3 10.1 48.2 - 132 30 (S) 4-Bromofluorobenzene 50 82.7 80.2 43.9 - 127
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
06/05/17 Prep Batch:

Analytical
Batch:
3546_TPHSG 7225
SW8015B 6/6/2017 424572
mg/Kg
1706009
Soil
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
TPH as Diesel (SG) 0.85 2.0 ND 25.0 68.3 83.3 52 - 115 30 TPH as Motor Oil (SG) ND 200 59 - 129
Total Page Count: 23 Page 18 of 23
Packet Page 1136
LCS/LCSD Summary Report
Raw values are used in quality control assessment.

Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
06/03/17 Prep Batch:

Analytical
Batch:
5035 7246
SW8260B 6/3/2017 424562
ug/Kg
1706009
Soil
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
1,1-Dichloroethene 2.0 10 ND 50.0 117 121 3.03 53.7 - 139 30 Benzene 2.2 10 ND 50.0 104 104 0.000 66.5 - 135 30
Trichloroethylene 1.8 10 ND 50.0 74.2 74.5 0.538 57.5 - 150 30 Toluene 1.8 10 ND 50.0 114 121 5.96 56.8 - 134 30
Chlorobenzene 1.8 10 ND 50.0 85.0 104 20.1 57.4 - 134 30 (S) Dibromofluoromethane 50.0 75.0 71.5 59.8 - 148
(S) Toluene-d8 50.0 113 108 55.2 - 133
(S) 4-Bromofluorobenzene 50.0 120 115 55.8 - 141
2-Butanone (MEK) ND -
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
06/03/17 Prep Batch:

Analytical
Batch:
5035GRO 7247
SW8260B 6/5/2017 424562
ug/Kg
1706009
Soil
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
TPH(Gasoline) 43 100 ND 1000 95.1 99.4 4.42 48.2 - 132 30 (S) 4-Bromofluorobenzene 50 79.4 85.8 43.9 - 127
Total Page Count: 23 Page 19 of 23
Packet Page 1137
Laboratory Qualifiers and Definitions
Method Detection Limit (MDL) - the minimum concentration of a substance that can be measured and reported with a 99% confidence that the analyte concentration is greater than zero
Matrix Spike (MS/MSD) - Client sample spiked with identical concentrations of target analyte (s). The spiking occurs prior to the sample preparation and analysis. They are used to document the precision and bias of a method in a given sample matrix.

Matrix - the component or substrate that contains the analyte of interest (e.g., - groundwater, sediment, soil, waste water, etc) Laboratory Control Sample (LCS ad LCSD) - A known matrix spiked with compounds representative of the target analyte(s). This is used to document laboratory performance.

Duplicate - a field sample and/or laboratory QC sample prepared in duplicate following all of the same processes and procedures used on the original sample (sample duplicate, LCSD, MSD)
Blank (Method/Preparation Blank) -MB/PB - An analyte-free matrix to which all reagents are added in the same volumes/proportions as used in sample processing. The method blank is used to document contamination resulting from the analytical process.

Practical Quantitation Limit/Reporting Limit/Limit of Quantitation (PQL/RL/LOQ) - a laboratory determined value at 2 to 5 times above the MDL that can be reproduced in a manner that results in a 99% confidence level that the result is both accurate and precise. PQLs/RLs/LODs reflect all preparation factors and/or dilution factors that have been applied to the sample during the preparation and/or analytical processes.

Precision (%RPD) - The agreement among a set of replicate/duplicate measurements without regard to known value of the replicates Surrogate (S) or (Surr) - An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process, but which is not normally found in environmental samples. Surrogates are used in most organic analysis to demonstrate matrix compatibility with the chosen method of analysis
Tentatively Identified Compound (TIC) - A compound not contained within the analytical calibration standards but present in the GCMS library of defined compounds. When the library is searched for an unknown compound, it can frequently give a tentative identification to the compound based on retention time and primary and secondary ion match. TICs are reported as estimates and are candidates for further investigation.

Units: the unit of measure used to express the reported result - mg/L and mg/Kg (equivalent to PPM - parts per million in liquid and solid), ug/L and ug/Kg (equivalent to PPB - parts per billion in liquid and solid), ug/m3, mg/m3, ppbv and ppmv (all units of measure for reporting concentrations in air), % ( equivalent to 10000 ppm or 1,000,000 ppb), ug/Wipe ( concentration found on the surface of a single Wipe usually taken over a 100cm2 surface) B - Indicates when the analyte is found in the associated method or preparation blank D - Surrogate is not recoverable due to the necessary dilution of the sample E - Indicates the reportable value is outside of the calibration range of the instrument but within the linear range of the instrument (unless otherwise noted) Values reported with an E qualifier should be considered as estimated.

H- Indicates that the recommended holding time for the analyte or compound has been exceeded J- Indicates a value between the method MDL and PQL and that the reported concentration should be considered as estimated rather the quantitative NA - Not Analyzed
N/A - Not Applicable
ND - Not Detected at a concentration greater than the PQL/RL or, if reported to the MDL, at greater than the MDL.

NR - Not recoverable - a matrix spike concentration is not recoverable due to a concentration within the original sample that is greater than four times the spike concentration added
R- The % RPD between a duplicate set of samples is outside of the absolute values established by laboratory control charts S- Spike recovery is outside of established method and/or laboratory control limits. Further explanation of the use of this qualifier should be included within a case narrative
X -Used to indicate that a value based on pattern identification is within the pattern range but not typical of the pattern found in standards.

Further explanation may or may not be provided within the sample footnote and/or the case narrative.

DEFINITIONS:

Accuracy/Bias (% Recovery) - The closeness of agreement between an observed value and an accepted reference value.

LABORATORY QUALIFIERS:

Total Page Count: 23 Page 20 of 23
Packet Page 1138
Sample Receipt Checklist
Client Name: Engeo Inc (SJ)
Project Name: Fort Ord - Surplus II Areas
Work Order No.: 1706009
Date and Time Received: 6/1/2017 3:00:00PM
Received By: ke
Physically Logged By: Navin Ghodasara
Carrier Name: Client Drop Off
Checklist Completed By:

Comments:

Chain of Custody (COC) Information
Shipping Container/Cooler In Good Condition?
Custody seals intact on shipping container/cooler?
Custody seals intact on sample bottles?
Chain of custody present?
Chain of custody signed when relinquished and received? Chain of custody agrees with sample labels?
Samples in proper container/bottle?
Sufficient sample volume for indicated test?
All samples received within holding time?
Container/Temp Blank temperature in compliance?
Water-VOA vials have zero headspace?
Water-pH acceptable upon receipt?
Temperature:

Yes
Not Present
Not Present
Yes
Yes
Yes
Yes
Yes
Yes
No VOA vials submitted
N/A
Samples containers intact? Yes
°C
Sample Receipt Information
Sample Preservation and Hold Time (HT) Information
pH Checked by: na pH Adjusted by: na

2.0 Total Page Count: 23 Page 21 of 23
Packet Page 1139
Login Summary Report
Report Due Date:
6/1/2017
TL5224 Engeo Inc (SJ) II
Fort Ord - Surplus II Areas
6/6/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
3:00 pm
Work Order # : 1706009
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1706009-001A Soil 11/28/17 S1 @ 10' 05/31/17 14:20
VOC_S_GRO
TPHDOSG_S_8015B
VOC_S_8260B
Sample Note: Std 3 Day TAT. TPHg, VOCs, TPHd, mo with silica gel c/up. 1706009-002A Soil 11/28/17 S1 @ 15' 05/31/17 14:25
Hold Samples
1706009-003A Soil 11/28/17 S1 @ 20' 05/31/17 14:30
Hold Samples
1706009-004A Soil 11/28/17 S1 @ 25' 05/31/17 14:35
Hold Samples
1706009-005A Soil 11/28/17 S2 @ 5' 05/31/17 11:10
TPHDOSG_S_8015B
VOC_S_8260B
VOC_S_GRO
1706009-006A S2 @ 10' 05/31/17 13:15 Soil 11/28/17
Hold Samples
1706009-007A S2 @ 15' 05/31/17 11:20 Soil 11/28/17
Hold Samples
1706009-008A S2 @ 20' 05/31/17 11:25 Soil 11/28/17
Hold Samples
1706009-009A S3 @ 5' 05/31/17 17:10 Soil 11/28/17
TPHDOSG_S_8015B
VOC_S_GRO
VOC_S_8260B
1706009-010A S3 @ 10' 05/31/17 17:15 Soil 11/28/17
Hold Samples
1706009-011A S3 @ 15' 05/31/17 17:20 Soil 11/28/17
Hold Samples
1706009-012A S3 @ 20' 05/31/17 17:25 Soil 11/28/17
Hold Samples
Total Page Count: 23 Page 22 of 23
Packet Page 1140
Total Page Count: 23 Page 23 of 23
Packet Page 1141
APPENDIX 2

ANALYTICAL LABORATORY REPORTS
Packet Page 1142
Enthalpy Analytical
931 West Barkley Ave
Orange, CA 92868
(714) 771-6900
enthalpy.com
Lab Job Number: 444715
Report Level: II
Report Date: 10/13/2021
Analytical Report prepared for:

Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Project: 211283001 - City of Seaside - Former Fort Ord
John Goyette, Service Center Manager
(510) 204-2233 Ext 13112
[email protected]
This data package has been reviewed for technical correctness and completeness. Release of this data has been authorized by the Laboratory Manager or the Manager's designee, as verified by the above signature which applies to this PDF file as well as any associated electronic data deliverable files. The results contained in this report meet all requirements of NELAP and pertain only to those samples which were submitted for analysis. This report may be reproduced only in its entirety.

CA ELAP# 1338, NELAP# 4038, SCAQMD LAP# 18LA0518, LACSD ID# 10105, CDC ELITE Member
Authorized for release by:

Packet Page 1143 1 of 52
Sample Summary
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 444715
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
Sample ID Lab ID Collected Matrix
1-SOIL 01 444715-001 04/29/21 12:00 Soil
1-SOIL 02 444715-002 04/28/21 10:00 Soil
Packet Page 1144 2 of 52
Case Narrative
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Chris Burns
Lab Job Number: 444715
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
This data package contains sample and QC results for two soil samples, requested for the above referenced project on 04/30/21. The samples were received cold and intact.

TPH-Purgeables and/or BTXE by GC (EPA 8015B):

Low recovery was observed for TPH gasoline in the MS for batch 266614; the parent sample was not a project sample, the LCS was within limits, and the associated RPD was within limits. No other analytical problems were encountered.

TPH-Extractables by GC (EPA 8015M):

Low recovery was observed for diesel C10-C28 in the LCS for batch 266535; the low recovery was not associated with any reported results. No other analytical problems were encountered.

Volatile Organics by GC/MS (EPA 8260B):

No analytical problems were encountered.

Semivolatile Organics by GC/MS (EPA 8270C):
1-SOIL 02 (lab # 444715-002) was diluted due to the dark color of the sample extract. No other analytical problems were encountered.

Pesticides (EPA 8081A):

Low recovery was observed for endrin in the MSD for batch 266559; the parent sample was not a project sample, and the LCS was within limits. High RPD was also observed for endrin in the MS/MSD for batch 266559; this analyte was not detected at or above the RL in the associated samples. 1-SOIL 01 (lab # 444715-001) was diluted due to the dark color of the sample extract. No other analytical problems were encountered.

PCBs (EPA 8082):

No analytical problems were encountered.

Metals (EPA 6010B and EPA 7471A):

Low recoveries were observed for a number of analytes in the MS/MSD of 1-SOIL 01 (lab # 444715-001); the LCS was within limits, and the associated RPDs were within limits. No other analytical problems were encountered.

Hexavalent Chromium (EPA 7196A):

No analytical problems were encountered.
1 of 1
Packet Page 1145 3 of 52
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 444715
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
Sample ID: 1-SOIL 01 Lab ID: 444715-001 Collected: 04/29/21 12:00 Matrix: Soil
444715-001 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 2.8 mg/Kg 0.97 0.65
Barium 150 mg/Kg 0.97
Chromium 33 mg/Kg 0.97
Cobalt 4.2 mg/Kg 0.49
Copper 15 mg/Kg 0.97
Lead 180 mg/Kg 0.97
Nickel 15 mg/Kg 0.97
Vanadium 17 mg/Kg 0.97
Zinc 190 mg/Kg 4.9
Method: EPA 7471A
Prep Method: METHOD
Mercury 0.21 mg/Kg 0.14
Method: EPA 8015M
Prep Method: EPA 3580
DRO C10-C28 (SGCU) 50 mg/Kg 38
ORO C28-C44 (SGCU) 140 mg/Kg 77
Method: EPA 8081A
Prep Method: EPA 3546
4,4'-DDT 32 ug/Kg 25
Method: EPA 8082
Prep Method: EPA 3546
Aroclor-1260 35 ug/Kg 20
Method: EPA 8260B
Prep Method: EPA 5035
Acetone 850 ug/Kg 280
1 of 2 v44.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1146 ded in this summary. 4 of 52
Sample ID: 1-SOIL 02 Lab ID: 444715-002 Collected: 04/28/21 10:00 Matrix: Soil
444715-002 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.2 mg/Kg 1.1 0.74
Barium 21 mg/Kg 1.1
Chromium 13 mg/Kg 1.1
Cobalt 73 mg/Kg 0.55
Copper 3.9 mg/Kg 1.1
Lead 1.6 mg/Kg 1.1
Nickel 13 mg/Kg 1.1
Vanadium 12 mg/Kg 1.1
Zinc 7.6 mg/Kg 5.5
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 3.6 mg/Kg 0.80 0.26
Method: EPA 8260B
Prep Method: EPA 5035
Naphthalene 11 ug/Kg 8.9
Method: EPA 8270C
Prep Method: EPA 3546
bis(2-Ethylhexyl)phthalate 550 ug/Kg 500
SGCU Silica gel cleanup
2 of 2 v44.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1147 ded in this summary. 5 of 52
Packet Page 1148 6 of 52
Packet Page 1149 7 of 52
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Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: SAMPLE Batch#: 266583 Prep: EPA 5030B
Lab ID: 444715-001 Sampled: 04/29/21 Analysis: EPA 8015B Matrix: Soil Received: 04/30/21 Analyst: EMW
Analyte Result RL Units Diln Fac Analyzed
TPH Gasoline ND 4.7 mg/Kg 1.560 05/06/21
Surrogate %REC Limits Diln Fac Analyzed
Bromofluorobenzene (FID) 85 60-140 1.000 05/06/21
Field ID: 1-SOIL 02 Basis: as received Prepared: 05/06/21 Type: SAMPLE Batch#: 266614 Prep: EPA 5030B
Lab ID: 444715-002 Sampled: 04/28/21 Analysis: EPA 8015B Matrix: Soil Received: 04/30/21 Analyst: EMW
Analyte Result RL Units Diln Fac Analyzed
TPH Gasoline ND 3.6 mg/Kg 1.190 05/07/21
Surrogate %REC Limits Diln Fac Analyzed
Bromofluorobenzene (FID) 90 60-140 1.000 05/06/21
Type: BLANK Batch#: 266583 Analysis: EPA 8015B
Lab ID: QC923446 Prepared: 05/05/21 Analyst: EMW
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 5030B
Analyte Result RL Units
TPH Gasoline ND 3.0 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 95 60-140
Type: BLANK Batch#: 266614 Analysis: EPA 8015B
Lab ID: QC923520 Prepared: 05/06/21 Analyst: EMW
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: EPA 5030B
Analyte Result RL Units
TPH Gasoline ND 3.0 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 95 60-140
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v34.001
Gasoline by GC/FID (5035 Prep)
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1152 10 of 52
Type: LCS Diln Fac: 1.000 Prep: EPA 5030B
Lab ID: QC923443 Batch#: 266583 Analysis: EPA 8015B
Matrix: Soil Analyzed: 05/05/21 Analyst: EMW
Analyte Spiked Result %REC Limits Units
TPH Gasoline 5.000 5.261 105 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 130 60-140
1 of 1 v35
Gasoline by GC/FID (5035 Prep): Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1153 11 of 52
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/05/21 Type: MS Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444731-001 Batch#: 266583 Analysis: EPA 8015B Lab ID: QC923444 Sampled: 04/22/21 Analyst: EMW
Matrix: Soil Received: 04/30/21
Analyte MSS Result Spiked Result %REC Limits Units
TPH Gasoline <3.000 5.000 5.058 101 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 135 60-140
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/05/21 Type: MSD Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444731-001 Batch#: 266583 Analysis: EPA 8015B Lab ID: QC923445 Sampled: 04/22/21 Analyst: EMW
Matrix: Soil Received: 04/30/21
Analyte Spiked Result %REC Limits Units RPD Lim
TPH Gasoline 5.000 5.037 101 70-130 mg/Kg 0 20
Surrogate %REC Limits
Bromofluorobenzene (FID) 135 60-140
Legend
RPD: Relative Percent Difference
1 of 1 v36
Gasoline by GC/FID (5035 Prep): Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1154 12 of 52
Type: LCS Diln Fac: 1.000 Prep: EPA 5030B
Lab ID: QC923517 Batch#: 266614 Analysis: EPA 8015B
Matrix: Soil Analyzed: 05/06/21 Analyst: EMW
Analyte Spiked Result %REC Limits Units
TPH Gasoline 5.000 5.418 108 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 135 60-140
1 of 1 v37.001
Gasoline by GC/FID (5035 Prep): Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1155 13 of 52
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/06/21 Type: MS Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444678-002 Batch#: 266614 Analysis: EPA 8015B Lab ID: QC923518 Sampled: 04/29/21 Analyst: EMW
Matrix: Soil Received: 04/29/21
Analyte MSS Result Spiked Result %REC Limits Units
TPH Gasoline <3.000 5.000 3.437 69 * 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 105 60-140
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/06/21 Type: MSD Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444678-002 Batch#: 266614 Analysis: EPA 8015B Lab ID: QC923519 Sampled: 04/29/21 Analyst: EMW
Matrix: Soil Received: 04/29/21
Analyte Spiked Result %REC Limits Units RPD Lim
TPH Gasoline 5.000 3.537 71 70-130 mg/Kg 3 20
Surrogate %REC Limits
Bromofluorobenzene (FID) 110 60-140
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
1 of 1 v38
Gasoline by GC/FID (5035 Prep): Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1156 14 of 52
Field ID: 1-SOIL 01 Diln Fac: 1.000 Analyzed: 05/05/21
Type: SAMPLE Batch#: 266535 Prep: EPA 3580
Lab ID: 444715-001 Sampled: 04/29/21 Cleanup Method: EPA 3630C Matrix: Soil Received: 04/30/21 Analysis: EPA 8015M
Basis: as received Prepared: 05/05/21 Analyst: MES
Analyte Result RL Units
DRO C10-C28 (SGCU) 50 38 mg/Kg
ORO C28-C44 (SGCU) 140 77 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 101 70-130
Field ID: 1-SOIL 02 Diln Fac: 1.000 Analyzed: 05/05/21
Type: SAMPLE Batch#: 266535 Prep: EPA 3580
Lab ID: 444715-002 Sampled: 04/28/21 Cleanup Method: EPA 3630C Matrix: Soil Received: 04/30/21 Analysis: EPA 8015M
Basis: as received Prepared: 05/05/21 Analyst: MES
Analyte Result RL Units
DRO C10-C28 (SGCU) ND 10 mg/Kg
ORO C28-C44 (SGCU) ND 20 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 88 70-130
Type: BLANK Batch#: 266535 Cleanup Method: EPA 3630C
Lab ID: QC923298 Prepared: 05/05/21 Analysis: EPA 8015M Matrix: Soil Analyzed: 05/05/21 Analyst: MES
Diln Fac: 1.000 Prep: EPA 3580
Analyte Result RL Units
DRO C10-C28 (SGCU) ND 10 mg/Kg
ORO C28-C44 (SGCU) ND 20 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 94 70-130
Legend
(SGCU): Silica gel cleanup
ND: Not Detected
RL: Reporting Limit
1 of 1 v6.001
Extractable Carbon Chain
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1157 15 of 52
Type: LCS Batch#: 266535 Cleanup Method: EPA 3630C
Lab ID: QC923299 Prepared: 05/05/21 Analysis: EPA 8015M Matrix: Soil Analyzed: 05/05/21 Analyst: MES
Diln Fac: 1.000 Prep: EPA 3580
Analyte Spiked Result %REC Limits Units
Diesel C10-C28 (SGCU) 247.5 156.0 63 * 76-122 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 87 70-130
Legend
(SGCU): Silica gel cleanup
*: Value is outside QC limits
1 of 1 v7
Extractable Carbon Chain: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1158 16 of 52
Field ID: 1-SOIL 02 Matrix: Soil Sampled: 04/28/21 Prep: EPA 3580 Type: MS Basis: as received Received: 04/30/21 Cleanup Method: EPA 3630C MSS Lab ID: 444715-002 Diln Fac: 1.000 Prepared: 05/05/21 Analysis: EPA 8015M Lab ID: QC923300 Batch#: 266535 Analyzed: 05/05/21 Analyst: MES Analyte MSS Result Spiked Result %REC Limits Units
Diesel C10-C28 (SGCU) 3.186 250.0 182.1 72 62-126 mg/Kg Surrogate %REC Limits
n-Triacontane (SGCU) 93 70-130
Field ID: 1-SOIL 02 Matrix: Soil Sampled: 04/28/21 Prep: EPA 3580 Type: MSD Basis: as received Received: 04/30/21 Cleanup Method: EPA 3630C MSS Lab ID: 444715-002 Diln Fac: 1.000 Prepared: 05/05/21 Analysis: EPA 8015M Lab ID: QC923301 Batch#: 266535 Analyzed: 05/05/21 Analyst: MES Analyte Spiked Result %REC Limits Units RPD Lim
Diesel C10-C28 (SGCU) 250.0 184.3 72 62-126 mg/Kg 1 35
Surrogate %REC Limits
n-Triacontane (SGCU) 93 70-130
Legend
(SGCU): Silica gel cleanup
RPD: Relative Percent Difference
1 of 1 v8
Extractable Carbon Chain: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1159 17 of 52
Field ID: 1-SOIL 01 Diln Fac: 2.778 Analyzed: 05/06/21
Lab ID: 444715-001 Batch#: 266584 Prep: EPA 5035
Matrix: Soil Sampled: 04/29/21 Analysis: EPA 8260B
Basis: as received Received: 04/30/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 14 ug/Kg
Chloromethane ND 14 ug/Kg
Vinyl Chloride ND 14 ug/Kg
Bromomethane ND 14 ug/Kg
Chloroethane ND 14 ug/Kg
Trichlorofluoromethane ND 14 ug/Kg
Acetone 850 280 ug/Kg
Freon 113 ND 14 ug/Kg
1,1-Dichloroethene ND 14 ug/Kg
Methylene Chloride ND 14 ug/Kg
MTBE ND 14 ug/Kg
trans-1,2-Dichloroethene ND 14 ug/Kg
1,1-Dichloroethane ND 14 ug/Kg
2-Butanone ND 280 ug/Kg
cis-1,2-Dichloroethene ND 14 ug/Kg
2,2-Dichloropropane ND 14 ug/Kg
Chloroform ND 14 ug/Kg
Bromochloromethane ND 14 ug/Kg
1,1,1-Trichloroethane ND 14 ug/Kg
1,1-Dichloropropene ND 14 ug/Kg
Carbon Tetrachloride ND 14 ug/Kg
1,2-Dichloroethane ND 14 ug/Kg
Benzene ND 14 ug/Kg
Trichloroethene ND 14 ug/Kg
1,2-Dichloropropane ND 14 ug/Kg
Bromodichloromethane ND 14 ug/Kg
Dibromomethane ND 14 ug/Kg
4-Methyl-2-Pentanone ND 14 ug/Kg
cis-1,3-Dichloropropene ND 14 ug/Kg
Toluene ND 14 ug/Kg
trans-1,3-Dichloropropene ND 14 ug/Kg
1,1,2-Trichloroethane ND 14 ug/Kg
1,3-Dichloropropane ND 14 ug/Kg
Tetrachloroethene ND 14 ug/Kg
Dibromochloromethane ND 14 ug/Kg
1,2-Dibromoethane ND 14 ug/Kg
Chlorobenzene ND 14 ug/Kg
1,1,1,2-Tetrachloroethane ND 14 ug/Kg
Ethylbenzene ND 14 ug/Kg
m,p-Xylenes ND 28 ug/Kg
o-Xylene ND 14 ug/Kg
1 of 2 v14
Purgeable Organics by GC/MS
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1160 18 of 52
Styrene ND 14 ug/Kg
Bromoform ND 14 ug/Kg
Isopropylbenzene ND 14 ug/Kg
1,1,2,2-Tetrachloroethane ND 14 ug/Kg
1,2,3-Trichloropropane ND 14 ug/Kg
Propylbenzene ND 14 ug/Kg
Bromobenzene ND 14 ug/Kg
1,3,5-Trimethylbenzene ND 14 ug/Kg
2-Chlorotoluene ND 14 ug/Kg
4-Chlorotoluene ND 14 ug/Kg
tert-Butylbenzene ND 14 ug/Kg
1,2,4-Trimethylbenzene ND 14 ug/Kg
sec-Butylbenzene ND 14 ug/Kg
para-Isopropyl Toluene ND 14 ug/Kg
1,3-Dichlorobenzene ND 14 ug/Kg
1,4-Dichlorobenzene ND 14 ug/Kg
n-Butylbenzene ND 14 ug/Kg
1,2-Dichlorobenzene ND 14 ug/Kg
1,2-Dibromo-3-Chloropropane ND 14 ug/Kg
1,2,4-Trichlorobenzene ND 14 ug/Kg
Hexachlorobutadiene ND 14 ug/Kg
Naphthalene ND 14 ug/Kg
1,2,3-Trichlorobenzene ND 14 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 94 70-145
1,2-Dichloroethane-d4 104 70-145
Toluene-d8 106 70-145
Bromofluorobenzene 97 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v14
Purgeable Organics by GC/MS
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1161 19 of 52
Field ID: 1-SOIL 02 Diln Fac: 1.786 Analyzed: 05/06/21
Lab ID: 444715-002 Batch#: 266584 Prep: EPA 5035
Matrix: Soil Sampled: 04/28/21 Analysis: EPA 8260B
Basis: as received Received: 04/30/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 8.9 ug/Kg
Chloromethane ND 8.9 ug/Kg
Vinyl Chloride ND 8.9 ug/Kg
Bromomethane ND 8.9 ug/Kg
Chloroethane ND 8.9 ug/Kg
Trichlorofluoromethane ND 8.9 ug/Kg
Acetone ND 180 ug/Kg
Freon 113 ND 8.9 ug/Kg
1,1-Dichloroethene ND 8.9 ug/Kg
Methylene Chloride ND 8.9 ug/Kg
MTBE ND 8.9 ug/Kg
trans-1,2-Dichloroethene ND 8.9 ug/Kg
1,1-Dichloroethane ND 8.9 ug/Kg
2-Butanone ND 180 ug/Kg
cis-1,2-Dichloroethene ND 8.9 ug/Kg
2,2-Dichloropropane ND 8.9 ug/Kg
Chloroform ND 8.9 ug/Kg
Bromochloromethane ND 8.9 ug/Kg
1,1,1-Trichloroethane ND 8.9 ug/Kg
1,1-Dichloropropene ND 8.9 ug/Kg
Carbon Tetrachloride ND 8.9 ug/Kg
1,2-Dichloroethane ND 8.9 ug/Kg
Benzene ND 8.9 ug/Kg
Trichloroethene ND 8.9 ug/Kg
1,2-Dichloropropane ND 8.9 ug/Kg
Bromodichloromethane ND 8.9 ug/Kg
Dibromomethane ND 8.9 ug/Kg
4-Methyl-2-Pentanone ND 8.9 ug/Kg
cis-1,3-Dichloropropene ND 8.9 ug/Kg
Toluene ND 8.9 ug/Kg
trans-1,3-Dichloropropene ND 8.9 ug/Kg
1,1,2-Trichloroethane ND 8.9 ug/Kg
1,3-Dichloropropane ND 8.9 ug/Kg
Tetrachloroethene ND 8.9 ug/Kg
Dibromochloromethane ND 8.9 ug/Kg
1,2-Dibromoethane ND 8.9 ug/Kg
Chlorobenzene ND 8.9 ug/Kg
1,1,1,2-Tetrachloroethane ND 8.9 ug/Kg
Ethylbenzene ND 8.9 ug/Kg
m,p-Xylenes ND 18 ug/Kg
o-Xylene ND 8.9 ug/Kg
1 of 2 v15
Purgeable Organics by GC/MS
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1162 20 of 52
Styrene ND 8.9 ug/Kg
Bromoform ND 8.9 ug/Kg
Isopropylbenzene ND 8.9 ug/Kg
1,1,2,2-Tetrachloroethane ND 8.9 ug/Kg
1,2,3-Trichloropropane ND 8.9 ug/Kg
Propylbenzene ND 8.9 ug/Kg
Bromobenzene ND 8.9 ug/Kg
1,3,5-Trimethylbenzene ND 8.9 ug/Kg
2-Chlorotoluene ND 8.9 ug/Kg
4-Chlorotoluene ND 8.9 ug/Kg
tert-Butylbenzene ND 8.9 ug/Kg
1,2,4-Trimethylbenzene ND 8.9 ug/Kg
sec-Butylbenzene ND 8.9 ug/Kg
para-Isopropyl Toluene ND 8.9 ug/Kg
1,3-Dichlorobenzene ND 8.9 ug/Kg
1,4-Dichlorobenzene ND 8.9 ug/Kg
n-Butylbenzene ND 8.9 ug/Kg
1,2-Dichlorobenzene ND 8.9 ug/Kg
1,2-Dibromo-3-Chloropropane ND 8.9 ug/Kg
1,2,4-Trichlorobenzene ND 8.9 ug/Kg
Hexachlorobutadiene ND 8.9 ug/Kg
Naphthalene 11 8.9 ug/Kg
1,2,3-Trichlorobenzene ND 8.9 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 93 70-145
1,2-Dichloroethane-d4 106 70-145
Toluene-d8 102 70-145
Bromofluorobenzene 96 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v15
Purgeable Organics by GC/MS
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1163 21 of 52
Type: BLANK Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923448 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 5.0 ug/Kg
Chloromethane ND 5.0 ug/Kg
Vinyl Chloride ND 5.0 ug/Kg
Bromomethane ND 5.0 ug/Kg
Chloroethane ND 5.0 ug/Kg
Trichlorofluoromethane ND 5.0 ug/Kg
Acetone ND 100 ug/Kg
Freon 113 ND 5.0 ug/Kg
1,1-Dichloroethene ND 5.0 ug/Kg
Methylene Chloride ND 5.0 ug/Kg
MTBE ND 5.0 ug/Kg
trans-1,2-Dichloroethene ND 5.0 ug/Kg
1,1-Dichloroethane ND 5.0 ug/Kg
2-Butanone ND 100 ug/Kg
cis-1,2-Dichloroethene ND 5.0 ug/Kg
2,2-Dichloropropane ND 5.0 ug/Kg
Chloroform ND 5.0 ug/Kg
Bromochloromethane ND 5.0 ug/Kg
1,1,1-Trichloroethane ND 5.0 ug/Kg
1,1-Dichloropropene ND 5.0 ug/Kg
Carbon Tetrachloride ND 5.0 ug/Kg
1,2-Dichloroethane ND 5.0 ug/Kg
Benzene ND 5.0 ug/Kg
Trichloroethene ND 5.0 ug/Kg
1,2-Dichloropropane ND 5.0 ug/Kg
Bromodichloromethane ND 5.0 ug/Kg
Dibromomethane ND 5.0 ug/Kg
4-Methyl-2-Pentanone ND 5.0 ug/Kg
cis-1,3-Dichloropropene ND 5.0 ug/Kg
Toluene ND 5.0 ug/Kg
trans-1,3-Dichloropropene ND 5.0 ug/Kg
1,1,2-Trichloroethane ND 5.0 ug/Kg
1,3-Dichloropropane ND 5.0 ug/Kg
Tetrachloroethene ND 5.0 ug/Kg
Dibromochloromethane ND 5.0 ug/Kg
1,2-Dibromoethane ND 5.0 ug/Kg
Chlorobenzene ND 5.0 ug/Kg
1,1,1,2-Tetrachloroethane ND 5.0 ug/Kg
Ethylbenzene ND 5.0 ug/Kg
m,p-Xylenes ND 10 ug/Kg
o-Xylene ND 5.0 ug/Kg
Styrene ND 5.0 ug/Kg
1 of 2 v17
Purgeable Organics by GC/MS: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1164 22 of 52
Bromoform ND 5.0 ug/Kg
Isopropylbenzene ND 5.0 ug/Kg
1,1,2,2-Tetrachloroethane ND 5.0 ug/Kg
1,2,3-Trichloropropane ND 5.0 ug/Kg
Propylbenzene ND 5.0 ug/Kg
Bromobenzene ND 5.0 ug/Kg
1,3,5-Trimethylbenzene ND 5.0 ug/Kg
2-Chlorotoluene ND 5.0 ug/Kg
4-Chlorotoluene ND 5.0 ug/Kg
tert-Butylbenzene ND 5.0 ug/Kg
1,2,4-Trimethylbenzene ND 5.0 ug/Kg
sec-Butylbenzene ND 5.0 ug/Kg
para-Isopropyl Toluene ND 5.0 ug/Kg
1,3-Dichlorobenzene ND 5.0 ug/Kg
1,4-Dichlorobenzene ND 5.0 ug/Kg
n-Butylbenzene ND 5.0 ug/Kg
1,2-Dichlorobenzene ND 5.0 ug/Kg
1,2-Dibromo-3-Chloropropane ND 5.0 ug/Kg
1,2,4-Trichlorobenzene ND 5.0 ug/Kg
Hexachlorobutadiene ND 5.0 ug/Kg
Naphthalene ND 5.0 ug/Kg
1,2,3-Trichlorobenzene ND 5.0 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 98 70-130
1,2-Dichloroethane-d4 107 70-145
Toluene-d8 98 70-145
Bromofluorobenzene 94 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v17
Purgeable Organics by GC/MS: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1165 23 of 52
Type: BS Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923449 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Spiked Result %REC Limits Units
1,1-Dichloroethene 50.00 51.26 103 70-131 ug/Kg
MTBE 50.00 48.03 96 69-130 ug/Kg
Benzene 50.00 49.31 99 70-130 ug/Kg
Trichloroethene 50.00 49.52 99 70-130 ug/Kg
Toluene 50.00 50.96 102 70-130 ug/Kg
Chlorobenzene 50.00 50.41 101 70-130 ug/Kg
Surrogate %REC Limits
Dibromofluoromethane 94 70-130
1,2-Dichloroethane-d4 94 70-145
Toluene-d8 105 70-145
Bromofluorobenzene 103 70-145
Type: BSD Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923450 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Spiked Result %REC Limits Units RPD Lim
1,1-Dichloroethene 50.00 53.82 108 70-131 ug/Kg 5 33
MTBE 50.00 51.69 103 69-130 ug/Kg 7 30
Benzene 50.00 52.61 105 70-130 ug/Kg 6 30
Trichloroethene 50.00 50.41 101 70-130 ug/Kg 2 30
Toluene 50.00 51.84 104 70-130 ug/Kg 2 30
Chlorobenzene 50.00 51.66 103 70-130 ug/Kg 2 30
Surrogate %REC Limits
Dibromofluoromethane 99 70-130
1,2-Dichloroethane-d4 99 70-145
Toluene-d8 102 70-145
Bromofluorobenzene 101 70-145
Legend
RPD: Relative Percent Difference
1 of 1 v5
Purgeable Organics by GC/MS: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1166 24 of 52
Field ID: 1-SOIL 01 Batch#: 266537 Prep: EPA 3546
Lab ID: 444715-001 Sampled: 04/29/21 Analysis: EPA 8270C Matrix: Soil Received: 04/30/21 Analyst: DJL
Basis: as received Prepared: 05/05/21
Diln Fac: 1.000 Analyzed: 05/06/21
Analyte Result RL Units
Carbazole ND 250 ug/Kg
1-Methylnaphthalene ND 250 ug/Kg
Pyridine ND 250 ug/Kg
N-Nitrosodimethylamine ND 250 ug/Kg
Phenol ND 250 ug/Kg
Aniline ND 250 ug/Kg
bis(2-Chloroethyl)ether ND 1,200 ug/Kg
2-Chlorophenol ND 250 ug/Kg
1,3-Dichlorobenzene ND 250 ug/Kg
1,4-Dichlorobenzene ND 250 ug/Kg
Benzyl alcohol ND 250 ug/Kg
1,2-Dichlorobenzene ND 250 ug/Kg
2-Methylphenol ND 250 ug/Kg
bis(2-Chloroisopropyl) ether ND 250 ug/Kg
3-,4-Methylphenol ND 400 ug/Kg
N-Nitroso-di-n-propylamine ND 250 ug/Kg
Hexachloroethane ND 250 ug/Kg
Nitrobenzene ND 1,200 ug/Kg
Isophorone ND 250 ug/Kg
2-Nitrophenol ND 250 ug/Kg
2,4-Dimethylphenol ND 250 ug/Kg
Benzoic acid ND 1,200 ug/Kg
bis(2-Chloroethoxy)methane ND 250 ug/Kg
2,4-Dichlorophenol ND 250 ug/Kg
1,2,4-Trichlorobenzene ND 250 ug/Kg
Naphthalene ND 250 ug/Kg
4-Chloroaniline ND 250 ug/Kg
Hexachlorobutadiene ND 250 ug/Kg
4-Chloro-3-methylphenol ND 250 ug/Kg
2-Methylnaphthalene ND 250 ug/Kg
Hexachlorocyclopentadiene ND 1,200 ug/Kg
2,4,6-Trichlorophenol ND 250 ug/Kg
2,4,5-Trichlorophenol ND 250 ug/Kg
2-Chloronaphthalene ND 250 ug/Kg
2-Nitroaniline ND 250 ug/Kg
Dimethylphthalate ND 250 ug/Kg
Acenaphthylene ND 250 ug/Kg
2,6-Dinitrotoluene ND 250 ug/Kg
3-Nitroaniline ND 250 ug/Kg
Acenaphthene ND 250 ug/Kg
1 of 2 v29
EPA 8270 Semi-Volatile Organics
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1167 25 of 52
2,4-Dinitrophenol ND 1,200 ug/Kg
4-Nitrophenol ND 250 ug/Kg
Dibenzofuran ND 250 ug/Kg
2,4-Dinitrotoluene ND 250 ug/Kg
Diethylphthalate ND 250 ug/Kg
Fluorene ND 250 ug/Kg
4-Chlorophenyl-phenylether ND 250 ug/Kg
4-Nitroaniline ND 250 ug/Kg
4,6-Dinitro-2-methylphenol ND 250 ug/Kg
N-Nitrosodiphenylamine ND 250 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 250 ug/Kg
4-Bromophenyl-phenylether ND 250 ug/Kg
Hexachlorobenzene ND 250 ug/Kg
Pentachlorophenol ND 1,200 ug/Kg
Phenanthrene ND 250 ug/Kg
Anthracene ND 250 ug/Kg
Di-n-butylphthalate ND 250 ug/Kg
Fluoranthene ND 250 ug/Kg
Benzidine ND 1,200 ug/Kg
Pyrene ND 250 ug/Kg
Butylbenzylphthalate ND 250 ug/Kg
3,3'-Dichlorobenzidine ND 1,200 ug/Kg
Benzo(a)anthracene ND 250 ug/Kg
Chrysene ND 250 ug/Kg
bis(2-Ethylhexyl)phthalate ND 250 ug/Kg
Di-n-octylphthalate ND 250 ug/Kg
Benzo(b)fluoranthene ND 250 ug/Kg
Benzo(k)fluoranthene ND 250 ug/Kg
Benzo(a)pyrene ND 250 ug/Kg
Indeno(1,2,3-cd)pyrene ND 250 ug/Kg
Dibenz(a,h)anthracene ND 250 ug/Kg
Benzo(g,h,i)perylene ND 250 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 58 29-120
Phenol-d6 58 30-120
2,4,6-Tribromophenol 51 32-120
Nitrobenzene-d5 52 33-120
2-Fluorobiphenyl 51 39-120
Terphenyl-d14 55 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v29
EPA 8270 Semi-Volatile Organics
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1168 26 of 52
Field ID: 1-SOIL 02 Batch#: 266537 Prep: EPA 3546
Lab ID: 444715-002 Sampled: 04/28/21 Analysis: EPA 8270C Matrix: Soil Received: 04/30/21 Analyst: DJL
Basis: as received Prepared: 05/05/21
Diln Fac: 2.000 Analyzed: 05/06/21
Analyte Result RL Units
Carbazole ND 500 ug/Kg
1-Methylnaphthalene ND 500 ug/Kg
Pyridine ND 500 ug/Kg
N-Nitrosodimethylamine ND 500 ug/Kg
Phenol ND 500 ug/Kg
Aniline ND 500 ug/Kg
bis(2-Chloroethyl)ether ND 2,400 ug/Kg
2-Chlorophenol ND 500 ug/Kg
1,3-Dichlorobenzene ND 500 ug/Kg
1,4-Dichlorobenzene ND 500 ug/Kg
Benzyl alcohol ND 500 ug/Kg
1,2-Dichlorobenzene ND 500 ug/Kg
2-Methylphenol ND 500 ug/Kg
bis(2-Chloroisopropyl) ether ND 500 ug/Kg
3-,4-Methylphenol ND 800 ug/Kg
N-Nitroso-di-n-propylamine ND 500 ug/Kg
Hexachloroethane ND 500 ug/Kg
Nitrobenzene ND 2,400 ug/Kg
Isophorone ND 500 ug/Kg
2-Nitrophenol ND 500 ug/Kg
2,4-Dimethylphenol ND 500 ug/Kg
Benzoic acid ND 2,400 ug/Kg
bis(2-Chloroethoxy)methane ND 500 ug/Kg
2,4-Dichlorophenol ND 500 ug/Kg
1,2,4-Trichlorobenzene ND 500 ug/Kg
Naphthalene ND 500 ug/Kg
4-Chloroaniline ND 500 ug/Kg
Hexachlorobutadiene ND 500 ug/Kg
4-Chloro-3-methylphenol ND 500 ug/Kg
2-Methylnaphthalene ND 500 ug/Kg
Hexachlorocyclopentadiene ND 2,400 ug/Kg
2,4,6-Trichlorophenol ND 500 ug/Kg
2,4,5-Trichlorophenol ND 500 ug/Kg
2-Chloronaphthalene ND 500 ug/Kg
2-Nitroaniline ND 500 ug/Kg
Dimethylphthalate ND 500 ug/Kg
Acenaphthylene ND 500 ug/Kg
2,6-Dinitrotoluene ND 500 ug/Kg
3-Nitroaniline ND 500 ug/Kg
Acenaphthene ND 500 ug/Kg
1 of 2 v30
EPA 8270 Semi-Volatile Organics
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1169 27 of 52
2,4-Dinitrophenol ND 2,400 ug/Kg
4-Nitrophenol ND 500 ug/Kg
Dibenzofuran ND 500 ug/Kg
2,4-Dinitrotoluene ND 500 ug/Kg
Diethylphthalate ND 500 ug/Kg
Fluorene ND 500 ug/Kg
4-Chlorophenyl-phenylether ND 500 ug/Kg
4-Nitroaniline ND 500 ug/Kg
4,6-Dinitro-2-methylphenol ND 500 ug/Kg
N-Nitrosodiphenylamine ND 500 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 500 ug/Kg
4-Bromophenyl-phenylether ND 500 ug/Kg
Hexachlorobenzene ND 500 ug/Kg
Pentachlorophenol ND 2,400 ug/Kg
Phenanthrene ND 500 ug/Kg
Anthracene ND 500 ug/Kg
Di-n-butylphthalate ND 500 ug/Kg
Fluoranthene ND 500 ug/Kg
Benzidine ND 2,400 ug/Kg
Pyrene ND 500 ug/Kg
Butylbenzylphthalate ND 500 ug/Kg
3,3'-Dichlorobenzidine ND 2,400 ug/Kg
Benzo(a)anthracene ND 500 ug/Kg
Chrysene ND 500 ug/Kg
bis(2-Ethylhexyl)phthalate 550 500 ug/Kg
Di-n-octylphthalate ND 500 ug/Kg
Benzo(b)fluoranthene ND 500 ug/Kg
Benzo(k)fluoranthene ND 500 ug/Kg
Benzo(a)pyrene ND 500 ug/Kg
Indeno(1,2,3-cd)pyrene ND 500 ug/Kg
Dibenz(a,h)anthracene ND 500 ug/Kg
Benzo(g,h,i)perylene ND 500 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 31 29-120
Phenol-d6 36 30-120
2,4,6-Tribromophenol 48 32-120
Nitrobenzene-d5 34 33-120
2-Fluorobiphenyl 45 39-120
Terphenyl-d14 55 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v30
EPA 8270 Semi-Volatile Organics
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1170 28 of 52
Type: BLANK Batch#: 266537 Analysis: EPA 8270C
Lab ID: QC923305 Prepared: 05/05/21 Analyst: DJL
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
Carbazole ND 250 ug/Kg
1-Methylnaphthalene ND 250 ug/Kg
Pyridine ND 250 ug/Kg
N-Nitrosodimethylamine ND 250 ug/Kg
Phenol ND 250 ug/Kg
Aniline ND 250 ug/Kg
bis(2-Chloroethyl)ether ND 1,200 ug/Kg
2-Chlorophenol ND 250 ug/Kg
1,3-Dichlorobenzene ND 250 ug/Kg
1,4-Dichlorobenzene ND 250 ug/Kg
Benzyl alcohol ND 250 ug/Kg
1,2-Dichlorobenzene ND 250 ug/Kg
2-Methylphenol ND 250 ug/Kg
bis(2-Chloroisopropyl) ether ND 250 ug/Kg
3-,4-Methylphenol ND 400 ug/Kg
N-Nitroso-di-n-propylamine ND 250 ug/Kg
Hexachloroethane ND 250 ug/Kg
Nitrobenzene ND 1,200 ug/Kg
Isophorone ND 250 ug/Kg
2-Nitrophenol ND 250 ug/Kg
2,4-Dimethylphenol ND 250 ug/Kg
Benzoic acid ND 1,200 ug/Kg
bis(2-Chloroethoxy)methane ND 250 ug/Kg
2,4-Dichlorophenol ND 250 ug/Kg
1,2,4-Trichlorobenzene ND 250 ug/Kg
Naphthalene ND 250 ug/Kg
4-Chloroaniline ND 250 ug/Kg
Hexachlorobutadiene ND 250 ug/Kg
4-Chloro-3-methylphenol ND 250 ug/Kg
2-Methylnaphthalene ND 250 ug/Kg
Hexachlorocyclopentadiene ND 1,200 ug/Kg
2,4,6-Trichlorophenol ND 250 ug/Kg
2,4,5-Trichlorophenol ND 250 ug/Kg
2-Chloronaphthalene ND 250 ug/Kg
2-Nitroaniline ND 250 ug/Kg
Dimethylphthalate ND 250 ug/Kg
Acenaphthylene ND 250 ug/Kg
2,6-Dinitrotoluene ND 250 ug/Kg
3-Nitroaniline ND 250 ug/Kg
Acenaphthene ND 250 ug/Kg
2,4-Dinitrophenol ND 1,200 ug/Kg
1 of 2 v31
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1171 29 of 52
4-Nitrophenol ND 250 ug/Kg
Dibenzofuran ND 250 ug/Kg
2,4-Dinitrotoluene ND 250 ug/Kg
Diethylphthalate ND 250 ug/Kg
Fluorene ND 250 ug/Kg
4-Chlorophenyl-phenylether ND 250 ug/Kg
4-Nitroaniline ND 250 ug/Kg
4,6-Dinitro-2-methylphenol ND 250 ug/Kg
N-Nitrosodiphenylamine ND 250 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 250 ug/Kg
4-Bromophenyl-phenylether ND 250 ug/Kg
Hexachlorobenzene ND 250 ug/Kg
Pentachlorophenol ND 1,200 ug/Kg
Phenanthrene ND 250 ug/Kg
Anthracene ND 250 ug/Kg
Di-n-butylphthalate ND 250 ug/Kg
Fluoranthene ND 250 ug/Kg
Benzidine ND 1,200 ug/Kg
Pyrene ND 250 ug/Kg
Butylbenzylphthalate ND 250 ug/Kg
3,3'-Dichlorobenzidine ND 1,200 ug/Kg
Benzo(a)anthracene ND 250 ug/Kg
Chrysene ND 250 ug/Kg
bis(2-Ethylhexyl)phthalate ND 250 ug/Kg
Di-n-octylphthalate ND 250 ug/Kg
Benzo(b)fluoranthene ND 250 ug/Kg
Benzo(k)fluoranthene ND 250 ug/Kg
Benzo(a)pyrene ND 250 ug/Kg
Indeno(1,2,3-cd)pyrene ND 250 ug/Kg
Dibenz(a,h)anthracene ND 250 ug/Kg
Benzo(g,h,i)perylene ND 250 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 56 29-120
Phenol-d6 55 30-120
2,4,6-Tribromophenol 47 32-120
Nitrobenzene-d5 50 33-120
2-Fluorobiphenyl 49 39-120
Terphenyl-d14 71 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v31
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1172 30 of 52
Type: LCS Batch#: 266537 Analysis: EPA 8270C
Lab ID: QC923306 Prepared: 05/05/21 Analyst: DJL
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
Phenol 2,000 1,299 65 42-120 ug/Kg
2-Chlorophenol 2,000 1,302 65 41-120 ug/Kg
1,4-Dichlorobenzene 2,000 1,260 63 36-120 ug/Kg
3-,4-Methylphenol 2,000 1,393 70 42-120 ug/Kg
N-Nitroso-di-n-propylamine 2,000 1,229 61 43-121 ug/Kg
2,4-Dimethylphenol 2,000 1,278 64 25-120 ug/Kg
1,2,4-Trichlorobenzene 2,000 1,296 65 38-120 ug/Kg
4-Chloro-3-methylphenol 2,000 1,402 70 40-125 ug/Kg
2,4,5-Trichlorophenol 2,000 1,332 67 40-124 ug/Kg
Acenaphthene 2,000 1,232 62 35-126 ug/Kg
4-Nitrophenol 2,000 1,200 60 24-128 ug/Kg
2,4-Dinitrotoluene 2,000 1,299 65 40-131 ug/Kg
Pentachlorophenol 2,000 1,038 52 35-120 ug/Kg
Pyrene 2,000 1,263 63 37-135 ug/Kg
Chrysene 2,000 1,306 65 38-132 ug/Kg
Benzo(b)fluoranthene 2,000 1,401 70 38-135 ug/Kg
Surrogate %REC Limits
2-Fluorophenol 67 29-120
Phenol-d6 72 30-120
2,4,6-Tribromophenol 64 32-120
Nitrobenzene-d5 69 33-120
2-Fluorobiphenyl 65 39-120
Terphenyl-d14 66 44-125
1 of 1 v32
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1173 31 of 52
Field ID: 1-SOIL 01 Batch#: 266559 Prep: EPA 3546
Lab ID: 444715-001 Sampled: 04/29/21 Analysis: EPA 8081A Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Diln Fac: 5.000 Analyzed: 05/05/21
Analyte Result RL Units
alpha-BHC ND 25 ug/Kg
beta-BHC ND 25 ug/Kg
gamma-BHC ND 25 ug/Kg
delta-BHC ND 25 ug/Kg
Heptachlor ND 25 ug/Kg
Aldrin ND 25 ug/Kg
Heptachlor epoxide ND 25 ug/Kg
Endosulfan I ND 25 ug/Kg
Dieldrin ND 25 ug/Kg
4,4'-DDE ND 25 ug/Kg
Endrin ND 25 ug/Kg
Endosulfan II ND 25 ug/Kg
Endosulfan sulfate ND 25 ug/Kg
4,4'-DDD ND 25 ug/Kg
Endrin aldehyde ND 25 ug/Kg
Endrin ketone ND 25 ug/Kg
4,4'-DDT 32 25 ug/Kg
Methoxychlor ND 50 ug/Kg
Toxaphene ND 500 ug/Kg
Chlordane (Technical) ND 250 ug/Kg
Surrogate %REC Limits
TCMX 66 23-120
Decachlorobiphenyl 72 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v21.001
Organochlorine Pesticides
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1174 32 of 52
Field ID: 1-SOIL 02 Batch#: 266559 Prep: EPA 3546
Lab ID: 444715-002 Sampled: 04/28/21 Analysis: EPA 8081A Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Diln Fac: 1.000 Analyzed: 05/05/21
Analyte Result RL Units
alpha-BHC ND 5.0 ug/Kg
beta-BHC ND 5.0 ug/Kg
gamma-BHC ND 5.0 ug/Kg
delta-BHC ND 5.0 ug/Kg
Heptachlor ND 5.0 ug/Kg
Aldrin ND 5.0 ug/Kg
Heptachlor epoxide ND 5.0 ug/Kg
Endosulfan I ND 5.0 ug/Kg
Dieldrin ND 5.0 ug/Kg
4,4'-DDE ND 5.0 ug/Kg
Endrin ND 5.0 ug/Kg
Endosulfan II ND 5.0 ug/Kg
Endosulfan sulfate ND 5.0 ug/Kg
4,4'-DDD ND 5.0 ug/Kg
Endrin aldehyde ND 5.0 ug/Kg
Endrin ketone ND 5.0 ug/Kg
4,4'-DDT ND 5.0 ug/Kg
Methoxychlor ND 10 ug/Kg
Toxaphene ND 100 ug/Kg
Chlordane (Technical) ND 50 ug/Kg
Surrogate %REC Limits
TCMX 45 23-120
Decachlorobiphenyl 40 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v22
Organochlorine Pesticides
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1175 33 of 52
Type: BLANK Batch#: 266559 Analysis: EPA 8081A
Lab ID: QC923376 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
alpha-BHC ND 5.0 ug/Kg
beta-BHC ND 5.0 ug/Kg
gamma-BHC ND 5.0 ug/Kg
delta-BHC ND 5.0 ug/Kg
Heptachlor ND 5.0 ug/Kg
Aldrin ND 5.0 ug/Kg
Heptachlor epoxide ND 5.0 ug/Kg
Endosulfan I ND 5.0 ug/Kg
Dieldrin ND 5.0 ug/Kg
4,4'-DDE ND 5.0 ug/Kg
Endrin ND 5.0 ug/Kg
Endosulfan II ND 5.0 ug/Kg
Endosulfan sulfate ND 5.0 ug/Kg
4,4'-DDD ND 5.0 ug/Kg
Endrin aldehyde ND 5.0 ug/Kg
Endrin ketone ND 5.0 ug/Kg
4,4'-DDT ND 5.0 ug/Kg
Methoxychlor ND 10 ug/Kg
Toxaphene ND 100 ug/Kg
Chlordane (Technical) ND 50 ug/Kg
Surrogate %REC Limits
TCMX 54 23-120
Decachlorobiphenyl 55 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v23
Organochlorine Pesticides: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1176 34 of 52
Type: LCS Batch#: 266559 Analysis: EPA 8081A
Lab ID: QC923377 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
alpha-BHC 50.00 31.96 64 22-129 ug/Kg
beta-BHC 50.00 32.55 65 28-125 ug/Kg
gamma-BHC 50.00 32.43 65 22-128 ug/Kg
delta-BHC 50.00 32.37 65 24-131 ug/Kg
Heptachlor 50.00 32.34 65 18-124 ug/Kg
Aldrin 50.00 29.48 59 23-120 ug/Kg
Heptachlor epoxide 50.00 29.50 59 26-120 ug/Kg
Endosulfan I 50.00 32.44 65 25-126 ug/Kg
Dieldrin 50.00 32.14 64 23-124 ug/Kg
4,4'-DDE 50.00 31.77 64 28-121 ug/Kg
Endrin 50.00 32.89 66 25-127 ug/Kg
Endosulfan II 50.00 32.45 65 29-121 ug/Kg
Endosulfan sulfate 50.00 31.51 63 30-121 ug/Kg
4,4'-DDD 50.00 29.20 58 26-120 ug/Kg
Endrin aldehyde 50.00 21.32 43 10-120 ug/Kg
Endrin ketone 50.00 30.33 61 28-125 ug/Kg
4,4'-DDT 50.00 33.70 67 22-125 ug/Kg
Methoxychlor 50.00 34.76 70 28-130 ug/Kg
Surrogate %REC Limits
TCMX 60 23-120
Decachlorobiphenyl 61 24-120
1 of 1 v24
Organochlorine Pesticides: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1177 35 of 52
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923378 Sampled: 04/22/21 Analysis: EPA 8081A
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte MSS Result Spiked Result %REC Limits Units
alpha-BHC <1.600 50.00 29.92 60 46-120 ug/Kg
beta-BHC <1.500 50.00 29.08 58 41-120 ug/Kg
gamma-BHC <2.000 50.00 30.42 61 41-120 ug/Kg
delta-BHC <1.200 50.00 32.31 65 38-123 ug/Kg
Heptachlor <1.300 50.00 26.32 53 39-120 ug/Kg
Aldrin <1.500 50.00 28.21 56 34-120 ug/Kg
Heptachlor epoxide <2.300 50.00 26.58 53 43-120 ug/Kg
Endosulfan I <1.200 50.00 28.35 57 45-120 ug/Kg
Dieldrin <2.100 50.00 28.19 56 45-120 ug/Kg
4,4'-DDE 5.593 50.00 28.74 46 34-120 ug/Kg
Endrin <2.700 50.00 25.25 51 40-120 ug/Kg
Endosulfan II <2.800 50.00 28.60 57 41-120 ug/Kg
Endosulfan sulfate <3.400 50.00 28.02 56 42-120 ug/Kg
4,4'-DDD <2.100 50.00 25.88 52 41-120 ug/Kg
Endrin aldehyde <2.100 50.00 21.81 44 30-120 ug/Kg
Endrin ketone <4.100 50.00 30.40 61 45-120 ug/Kg
4,4'-DDT <2.000 50.00 30.72 61 35-127 ug/Kg
Methoxychlor <9.200 50.00 31.27 63 42-136 ug/Kg
Surrogate %REC Limits
TCMX 52 23-120
Decachlorobiphenyl 52 24-120
1 of 2 v25
Organochlorine Pesticides: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1178 36 of 52
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923379 Sampled: 04/22/21 Analysis: EPA 8081A
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte Spiked Result %REC Limits Units RPD Lim
alpha-BHC 50.00 26.03 52 46-120 ug/Kg 14 30
beta-BHC 50.00 26.06 52 41-120 ug/Kg 11 30
gamma-BHC 50.00 27.07 54 41-120 ug/Kg 12 30
delta-BHC 50.00 28.63 57 38-123 ug/Kg 12 30
Heptachlor 50.00 23.65 47 39-120 ug/Kg 11 30
Aldrin 50.00 25.07 50 34-120 ug/Kg 12 30
Heptachlor epoxide 50.00 23.95 48 43-120 ug/Kg 10 30
Endosulfan I 50.00 25.82 52 45-120 ug/Kg 9 30
Dieldrin 50.00 24.26 49 45-120 ug/Kg 15 30
4,4'-DDE 50.00 26.17 41 34-120 ug/Kg 9 30
Endrin 50.00 18.27 37 * 40-120 ug/Kg 32 * 30
Endosulfan II 50.00 26.12 52 41-120 ug/Kg 9 30
Endosulfan sulfate 50.00 24.97 50 42-120 ug/Kg 11 30
4,4'-DDD 50.00 25.50 51 41-120 ug/Kg 1 30
Endrin aldehyde 50.00 20.61 41 30-120 ug/Kg 6 30
Endrin ketone 50.00 32.75 65 45-120 ug/Kg 7 30
4,4'-DDT 50.00 27.75 56 35-127 ug/Kg 10 30
Methoxychlor 50.00 28.64 57 42-136 ug/Kg 9 30
Surrogate %REC Limits
TCMX 48 23-120
Decachlorobiphenyl 48 24-120
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v25
Organochlorine Pesticides: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1179 37 of 52
Field ID: 1-SOIL 01 Diln Fac: 1.000 Analyzed: 05/05/21
Type: SAMPLE Batch#: 266559 Prep: EPA 3546
Lab ID: 444715-001 Sampled: 04/29/21 Analysis: EPA 8082 Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 35 20 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 77 19-121
Field ID: 1-SOIL 02 Diln Fac: 1.000 Analyzed: 05/05/21
Type: SAMPLE Batch#: 266559 Prep: EPA 3546
Lab ID: 444715-002 Sampled: 04/28/21 Analysis: EPA 8082 Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 ND 25 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 39 19-121
1 of 2 v18
Polychlorinated Biphenyls (PCBs)
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1180 38 of 52
Type: BLANK Batch#: 266559 Analysis: EPA 8082
Lab ID: QC923376 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 ND 25 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 52 19-121
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v18
Polychlorinated Biphenyls (PCBs)
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1181 39 of 52
Type: LCS Batch#: 266559 Analysis: EPA 8082
Lab ID: QC923380 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
Aroclor-1016 500.0 336.9 67 14-150 ug/Kg
Aroclor-1260 500.0 339.4 68 10-150 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 59 19-121
1 of 1 v19
Polychlorinated Biphenyls (PCBs): Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1182 40 of 52
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923381 Sampled: 04/22/21 Analysis: EPA 8082
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte MSS Result Spiked Result %REC Limits Units
Aroclor-1016 <3.000 500.0 294.7 59 42-127 ug/Kg
Aroclor-1260 20.38 500.0 310.9 58 38-130 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 59 19-121
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923382 Sampled: 04/22/21 Analysis: EPA 8082
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte Spiked Result %REC Limits Units RPD Lim
Aroclor-1016 500.0 310.5 62 42-127 ug/Kg 5 30
Aroclor-1260 500.0 329.9 62 38-130 ug/Kg 6 30
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 63 19-121
Legend
RPD: Relative Percent Difference
1 of 1 v20
Polychlorinated Biphenyls (PCBs): Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1183 41 of 52
Field ID: 1-SOIL 01 Basis: as received Received: 04/30/21 Lab ID: 444715-001 Diln Fac: 1.000 Prepared: 05/05/21
Matrix: Soil Sampled: 04/29/21 Analyzed: 05/06/21
Analyte Result RL MDL Units Batch# Prep Analysis Analyst Antimony ND 2.9 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Arsenic 2.8 0.97 0.65 mg/Kg 266545 EPA 3050B EPA 6010B SBW Barium 150 0.97 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Beryllium ND 0.49 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Cadmium ND 0.49 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Chromium 33 0.97 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Cobalt 4.2 0.49 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Copper 15 0.97 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Lead 180 0.97 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Mercury 0.21 0.14 mg/Kg 266563 METHOD EPA 7471A JDB
Molybdenum ND 0.97 mg/Kg 266545 EPA 3050B EPA 6010B SBW Nickel 15 0.97 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Selenium ND 2.9 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Silver ND 0.49 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Thallium ND 2.9 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Vanadium 17 0.97 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Zinc 190 4.9 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v9.002
California Title 22 Metals
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1184 42 of 52
Field ID: 1-SOIL 02 Matrix: Soil Diln Fac: 1.000 Received: 04/30/21 Lab ID: 444715-002 Basis: as received Sampled: 04/28/21 Prepared: 05/05/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.3 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Arsenic 1.2 1.1 0.74 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Barium 21 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Beryllium ND 0.55 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cadmium ND 0.55 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Chromium 13 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cobalt 73 0.55 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Copper 3.9 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Lead 1.6 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Mercury ND 0.15 mg/Kg 266563 05/06/21 METHOD EPA 7471A JDB Molybdenum ND 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Nickel 13 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Selenium ND 3.3 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Silver ND 0.55 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Thallium ND 3.3 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Vanadium 12 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Zinc 7.6 5.5 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v10.002
California Title 22 Metals
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1185 43 of 52
Type: BLANK Batch#: 266545 Analysis: EPA 6010B
Lab ID: QC923337 Prepared: 05/05/21 Analyst: SBW
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Result RL MDL Units
Antimony ND 3.0 mg/Kg
Arsenic ND 1.0 0.67 mg/Kg
Barium ND 1.0 mg/Kg
Beryllium ND 0.50 mg/Kg
Cadmium ND 0.50 mg/Kg
Chromium ND 1.0 mg/Kg
Cobalt ND 0.50 mg/Kg
Copper ND 1.0 mg/Kg
Lead ND 1.0 mg/Kg
Molybdenum ND 1.0 mg/Kg
Nickel ND 1.0 mg/Kg
Selenium ND 3.0 mg/Kg
Silver ND 0.50 mg/Kg
Thallium ND 3.0 mg/Kg
Vanadium ND 1.0 mg/Kg
Zinc ND 5.0 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v11.001
California Title 22 Metals: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1186 44 of 52
Type: LCS Batch#: 266545 Analysis: EPA 6010B
Lab ID: QC923338 Prepared: 05/05/21 Analyst: SBW
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Spiked Result %REC Limits Units
Antimony 100.0 98.90 99 80-120 mg/Kg
Arsenic 100.0 99.43 99 80-120 mg/Kg
Barium 100.0 98.31 98 80-120 mg/Kg
Beryllium 100.0 94.99 95 80-120 mg/Kg
Cadmium 100.0 95.29 95 80-120 mg/Kg
Chromium 100.0 97.58 98 80-120 mg/Kg
Cobalt 100.0 102.3 102 80-120 mg/Kg
Copper 100.0 95.65 96 80-120 mg/Kg
Lead 100.0 103.7 104 80-120 mg/Kg
Molybdenum 100.0 98.87 99 80-120 mg/Kg
Nickel 100.0 100.8 101 80-120 mg/Kg
Selenium 100.0 86.06 86 80-120 mg/Kg
Silver 50.00 45.81 92 80-120 mg/Kg
Thallium 100.0 99.43 99 80-120 mg/Kg
Vanadium 100.0 101.2 101 80-120 mg/Kg
Zinc 100.0 103.7 104 80-120 mg/Kg
1 of 1 v12
California Title 22 Metals: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1187 45 of 52
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444715-001 Batch#: 266545 Prep: EPA 3050B
Lab ID: QC923339 Sampled: 04/29/21 Analysis: EPA 6010B
Matrix: Soil Received: 04/30/21 Analyst: SBW
Analyte MSS Result Spiked Result %REC Limits Units
Antimony <1.553 93.46 43.83 47 * 75-125 mg/Kg
Arsenic 2.768 93.46 93.68 97 75-125 mg/Kg
Barium 149.6 93.46 202.2 56 * 75-125 mg/Kg
Beryllium 0.08619 93.46 85.73 92 75-125 mg/Kg
Cadmium 0.4662 93.46 87.59 93 75-125 mg/Kg
Chromium 33.01 93.46 117.3 90 75-125 mg/Kg
Cobalt 4.170 93.46 96.33 99 75-125 mg/Kg
Copper 14.80 93.46 111.0 103 75-125 mg/Kg
Lead 181.3 93.46 210.4 31 * 75-125 mg/Kg
Molybdenum <0.5728 93.46 87.06 93 75-125 mg/Kg
Nickel 15.37 93.46 103.0 94 75-125 mg/Kg
Selenium <1.748 93.46 80.28 86 75-125 mg/Kg
Silver <0.1553 46.73 41.48 89 75-125 mg/Kg
Thallium <1.068 93.46 88.50 95 75-125 mg/Kg
Vanadium 17.27 93.46 109.5 99 75-125 mg/Kg
Zinc 194.9 93.46 256.6 66 * 75-125 mg/Kg
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444715-001 Batch#: 266545 Prep: EPA 3050B
Lab ID: QC923340 Sampled: 04/29/21 Analysis: EPA 6010B
Matrix: Soil Received: 04/30/21 Analyst: SBW
Analyte Spiked Result %REC Limits Units RPD Lim
Antimony 98.04 46.31 47 * 75-125 mg/Kg 1 41
Arsenic 98.04 101.7 101 75-125 mg/Kg 4 35
Barium 98.04 213.7 65 * 75-125 mg/Kg 4 20
Beryllium 98.04 90.62 92 75-125 mg/Kg 1 20
Cadmium 98.04 95.42 97 75-125 mg/Kg 4 20
Chromium 98.04 126.2 95 75-125 mg/Kg 4 20
Cobalt 98.04 99.09 97 75-125 mg/Kg 2 20
Copper 98.04 108.9 96 75-125 mg/Kg 6 20
Lead 98.04 256.1 76 75-125 mg/Kg 18 20
Molybdenum 98.04 93.64 96 75-125 mg/Kg 2 20
Nickel 98.04 108.9 95 75-125 mg/Kg 1 20
Selenium 98.04 87.23 89 75-125 mg/Kg 4 20
Silver 49.02 44.97 92 75-125 mg/Kg 3 20
Thallium 98.04 95.20 97 75-125 mg/Kg 3 20
Vanadium 98.04 114.9 100 75-125 mg/Kg 1 20
Zinc 98.04 276.1 83 75-125 mg/Kg 6 20
1 of 2 v13
California Title 22 Metals: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1188 46 of 52
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v13
California Title 22 Metals: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1189 47 of 52
Type: BLANK Batch#: 266563 Analysis: EPA 7471A
Lab ID: QC923394 Prepared: 05/05/21 Analyst: JDB
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: METHOD
Analyte Result RL Units
Mercury ND 0.14 mg/Kg
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v26
California Title 22 Metals: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1190 48 of 52
Type: LCS Batch#: 266563 Analysis: EPA 7471A
Lab ID: QC923395 Prepared: 05/05/21 Analyst: JDB
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: METHOD
Analyte Spiked Result %REC Limits Units
Mercury 0.8333 0.8069 97 80-120 mg/Kg
1 of 1 v27
California Title 22 Metals: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1191 49 of 52
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/06/21
MSS Lab ID: 444715-001 Batch#: 266563 Prep: METHOD
Lab ID: QC923396 Sampled: 04/29/21 Analysis: EPA 7471A
Matrix: Soil Received: 04/30/21 Analyst: JDB
Analyte MSS Result Spiked Result %REC Limits Units
Mercury 0.2059 0.9615 1.097 93 75-125 mg/Kg
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/06/21
MSS Lab ID: 444715-001 Batch#: 266563 Prep: METHOD
Lab ID: QC923397 Sampled: 04/29/21 Analysis: EPA 7471A
Matrix: Soil Received: 04/30/21 Analyst: JDB
Analyte Spiked Result %REC Limits Units RPD Lim
Mercury 1.000 1.166 96 75-125 mg/Kg 3 20
Legend
RPD: Relative Percent Difference
1 of 1 v28
California Title 22 Metals: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1192 50 of 52
Field ID: 1-SOIL 01 Diln Fac: 1.000 Analyzed: 05/11/21 16:14 Type: SAMPLE Batch#: 266848 Prep: EPA 3060A
Lab ID: 444715-001 Sampled: 04/29/21 12:00 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Basis: as received Prepared: 05/11/21 11:50
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 1-SOIL 02 Diln Fac: 1.000 Analyzed: 05/11/21 16:14 Type: SAMPLE Batch#: 266848 Prep: EPA 3060A
Lab ID: 444715-002 Sampled: 04/28/21 10:00 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Basis: as received Prepared: 05/11/21 11:50
Analyte Result RL MDL Units
Hexavalent Chromium 3.6 0.80 0.26 mg/Kg
Type: BLANK Batch#: 266848 Analysis: EPA 7196A
Lab ID: QC924217 Prepared: 05/11/21 11:50 Analyst: ATP
Matrix: Soil Analyzed: 05/11/21 16:14
Diln Fac: 1.000 Prep: EPA 3060A
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected at or above MDL
RL: Reporting Limit
1 of 1 v39.004
Hexavalent Chromium
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1193 51 of 52
Type: LCS Batch#: 266848 Analysis: EPA 7196A
Lab ID: QC924218 Prepared: 05/11/21 11:50 Analyst: ATP
Matrix: Soil Analyzed: 05/11/21 16:14
Diln Fac: 5.000 Prep: EPA 3060A
Analyte Spiked Result %REC Limits Units
Hexavalent Chromium 40.00 42.17 105 80-120 mg/Kg
Field ID: 5-SOIL 01 Basis: as received Prepared: 05/11/21 11:50 Type: MS Diln Fac: 5.000 Analyzed: 05/11/21 16:14
MSS Lab ID: 444721-001 Batch#: 266848 Prep: EPA 3060A
Lab ID: QC924219 Sampled: 04/29/21 08:00 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Analyte MSS Result Spiked Result %REC Limits Units
Hexavalent Chromium <0.8000 40.00 35.59 89 75-125 mg/Kg Field ID: 5-SOIL 01 Basis: as received Prepared: 05/11/21 11:50 Type: MSD Diln Fac: 5.000 Analyzed: 05/11/21 16:14
MSS Lab ID: 444721-001 Batch#: 266848 Prep: EPA 3060A
Lab ID: QC924220 Sampled: 04/29/21 08:00 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Analyte Spiked Result %REC Limits Units RPD Lim
Hexavalent Chromium 40.00 36.27 91 75-125 mg/Kg 2 20
Legend
RPD: Relative Percent Difference
1 of 1 v40.003
Hexavalent Chromium: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1194 52 of 52
Enthalpy Analytical
931 West Barkley Ave
Orange, CA 92868
(714) 771-6900
enthalpy.com
Lab Job Number: 444717
Report Level: II
Report Date: 10/13/2021
Analytical Report prepared for:

Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Project: 211283001 - City of Seaside - Former Fort Ord
John Goyette, Service Center Manager
(510) 204-2233 Ext 13112
[email protected]
This data package has been reviewed for technical correctness and completeness. Release of this data has been authorized by the Laboratory Manager or the Manager's designee, as verified by the above signature which applies to this PDF file as well as any associated electronic data deliverable files. The results contained in this report meet all requirements of NELAP and pertain only to those samples which were submitted for analysis. This report may be reproduced only in its entirety.

CA ELAP# 1338, NELAP# 4038, SCAQMD LAP# 18LA0518, LACSD ID# 10105, CDC ELITE Member
Authorized for release by:

Packet Page 1195 1 of 52
Sample Summary
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 444717
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
Sample ID Lab ID Collected Matrix
2-SOIL-01 444717-001 04/29/21 13:30 Soil
2A-SOIL-01 444717-002 04/29/21 13:30 Soil
Packet Page 1196 2 of 52
Case Narrative
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Chris Burns
Lab Job Number: 444717
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
This data package contains sample and QC results for two soil samples, requested for the above referenced project on 04/30/21. The samples were received cold and intact.

TPH-Purgeables and/or BTXE by GC (EPA 8015B):

Low recovery was observed for TPH gasoline in the MS for batch 266614; the parent sample was not a project sample, the LCS was within limits, and the associated RPD was within limits. No other analytical problems were encountered.

TPH-Extractables by GC (EPA 8015M):

Low recovery was observed for diesel C10-C28 in the LCS for batch 266535; the low recovery was not associated with any reported results. Low surrogate recovery was observed for n-triacontane in 2-SOIL-01 (lab # 444717-001). No other analytical problems were encountered.

Volatile Organics by GC/MS (EPA 8260B):

No analytical problems were encountered.

Semivolatile Organics by GC/MS (EPA 8270C):
2-SOIL-01 (lab # 444717-001) was diluted due to the dark color of the sample extract. No other analytical problems were encountered.

Pesticides (EPA 8081A):

Low recovery was observed for endrin in the MSD for batch 266559; the parent sample was not a project sample, and the LCS was within limits. High RPD was also observed for endrin in the MS/MSD for batch 266559; this analyte was not detected at or above the RL in the associated samples. 2A-SOIL-01 (lab # 444717-002) was diluted due to the dark color of the sample extract. No other analytical problems were encountered.

PCBs (EPA 8082):

No analytical problems were encountered.

Metals (EPA 6010B and EPA 7471A):

Low recoveries were observed for a number of analytes in the MS/MSD of 1-SOIL 01 (lab # 444715-001); the LCS was within limits, and the associated RPDs were within limits. No other analytical problems were encountered.

Hexavalent Chromium (EPA 7196A):

No analytical problems were encountered.
1 of 1
Packet Page 1197 3 of 52
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 444717
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
Sample ID: 2-SOIL-01 Lab ID: 444717-001 Collected: 04/29/21 13:30 Matrix: Soil
444717-001 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.5 mg/Kg 0.98 0.66
Barium 29 mg/Kg 0.98
Chromium 13 mg/Kg 0.98
Cobalt 1.9 mg/Kg 0.49
Copper 18 mg/Kg 0.98
Lead 24 mg/Kg 0.98
Nickel 9.8 mg/Kg 0.98
Vanadium 12 mg/Kg 0.98
Zinc 59 mg/Kg 4.9
Method: EPA 7471A
Prep Method: METHOD
Mercury 0.16 mg/Kg 0.15
Method: EPA 8081A
Prep Method: EPA 3546
Dieldrin 6.3 ug/Kg 5.0
4,4'-DDE 24 ug/Kg 5.0
4,4'-DDT 39 ug/Kg 5.0
Method: EPA 8260B
Prep Method: EPA 5035
Acetone 1,100 ug/Kg 260
1 of 2 v41.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1198 ded in this summary. 4 of 52
Sample ID: 2A-SOIL-01 Lab ID: 444717-002 Collected: 04/29/21 13:30 Matrix: Soil
444717-002 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 2.1 mg/Kg 1.1 0.71
Barium 54 mg/Kg 1.1
Chromium 2.4 mg/Kg 1.1
Cobalt 140 mg/Kg 0.53
Copper 40 mg/Kg 1.1
Lead 2.9 mg/Kg 1.1
Nickel 6.8 mg/Kg 1.1
Vanadium 5.4 mg/Kg 1.1
Zinc 30 mg/Kg 5.3
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 5.1 mg/Kg 0.80 0.26
Method: EPA 8015M
Prep Method: EPA 3580
DRO C10-C28 (SGCU) 24 mg/Kg 10
ORO C28-C44 (SGCU) 26 mg/Kg 20
Method: EPA 8082
Prep Method: EPA 3546
Aroclor-1260 220 ug/Kg 20
SGCU Silica gel cleanup
2 of 2 v41.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1199 ded in this summary. 5 of 52
Packet Page 1200 6 of 52
Packet Page 1201 7 of 52
Packet Page 1202 8 of 52
Packet Page 1203 9 of 52
Field ID: 2-SOIL-01 Basis: as received Prepared: 05/06/21 Type: SAMPLE Batch#: 266614 Prep: EPA 5030B
Lab ID: 444717-001 Sampled: 04/29/21 Analysis: EPA 8015B Matrix: Soil Received: 04/30/21 Analyst: EMW
Analyte Result RL Units Diln Fac Analyzed
TPH Gasoline ND 12 mg/Kg 3.850 05/06/21
Surrogate %REC Limits Diln Fac Analyzed
Bromofluorobenzene (FID) 61 60-140 1.000 05/07/21
Field ID: 2A-SOIL-01 Basis: as received Prepared: 05/06/21 Type: SAMPLE Batch#: 266614 Prep: EPA 5030B
Lab ID: 444717-002 Sampled: 04/29/21 Analysis: EPA 8015B Matrix: Soil Received: 04/30/21 Analyst: EMW
Analyte Result RL Units Diln Fac Analyzed
TPH Gasoline ND 2.4 mg/Kg 0.8100 05/07/21
Surrogate %REC Limits Diln Fac Analyzed
Bromofluorobenzene (FID) 105 60-140 1.000 05/07/21
Type: BLANK Batch#: 266614 Analysis: EPA 8015B
Lab ID: QC923520 Prepared: 05/06/21 Analyst: EMW
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: EPA 5030B
Analyte Result RL Units
TPH Gasoline ND 3.0 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 95 60-140
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v34
Gasoline by GC/FID (5035 Prep)
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1204 10 of 52
Type: LCS Diln Fac: 1.000 Prep: EPA 5030B
Lab ID: QC923517 Batch#: 266614 Analysis: EPA 8015B
Matrix: Soil Analyzed: 05/06/21 Analyst: EMW
Analyte Spiked Result %REC Limits Units
TPH Gasoline 5.000 5.418 108 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 135 60-140
1 of 1 v35.001
Gasoline by GC/FID (5035 Prep): Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1205 11 of 52
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/06/21 Type: MS Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444678-002 Batch#: 266614 Analysis: EPA 8015B Lab ID: QC923518 Sampled: 04/29/21 Analyst: EMW
Matrix: Soil Received: 04/29/21
Analyte MSS Result Spiked Result %REC Limits Units
TPH Gasoline <3.000 5.000 3.437 69 * 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 105 60-140
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/06/21 Type: MSD Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444678-002 Batch#: 266614 Analysis: EPA 8015B Lab ID: QC923519 Sampled: 04/29/21 Analyst: EMW
Matrix: Soil Received: 04/29/21
Analyte Spiked Result %REC Limits Units RPD Lim
TPH Gasoline 5.000 3.537 71 70-130 mg/Kg 3 20
Surrogate %REC Limits
Bromofluorobenzene (FID) 110 60-140
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
1 of 1 v36
Gasoline by GC/FID (5035 Prep): Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1206 12 of 52
Field ID: 2-SOIL-01 Diln Fac: 1.000 Analyzed: 05/05/21
Type: SAMPLE Batch#: 266535 Prep: EPA 3580
Lab ID: 444717-001 Sampled: 04/29/21 Cleanup Method: EPA 3630C Matrix: Soil Received: 04/30/21 Analysis: EPA 8015M
Basis: as received Prepared: 05/05/21 Analyst: MES
Analyte Result RL Units
DRO C10-C28 (SGCU) ND 10 mg/Kg
ORO C28-C44 (SGCU) ND 20 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 62 * 70-130
Field ID: 2A-SOIL-01 Diln Fac: 1.000 Analyzed: 05/05/21 Type: SAMPLE Batch#: 266535 Prep: EPA 3580
Lab ID: 444717-002 Sampled: 04/29/21 Cleanup Method: EPA 3630C Matrix: Soil Received: 04/30/21 Analysis: EPA 8015M
Basis: as received Prepared: 05/05/21 Analyst: MES
Analyte Result RL Units
DRO C10-C28 (SGCU) 24 10 mg/Kg
ORO C28-C44 (SGCU) 26 20 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 93 70-130
Type: BLANK Batch#: 266535 Cleanup Method: EPA 3630C
Lab ID: QC923298 Prepared: 05/05/21 Analysis: EPA 8015M Matrix: Soil Analyzed: 05/05/21 Analyst: MES
Diln Fac: 1.000 Prep: EPA 3580
Analyte Result RL Units
DRO C10-C28 (SGCU) ND 10 mg/Kg
ORO C28-C44 (SGCU) ND 20 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 94 70-130
Legend
(SGCU): Silica gel cleanup
*: Value is outside QC limits
ND: Not Detected
RL: Reporting Limit
1 of 1 v6.001
Extractable Carbon Chain
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1207 13 of 52
Type: LCS Batch#: 266535 Cleanup Method: EPA 3630C
Lab ID: QC923299 Prepared: 05/05/21 Analysis: EPA 8015M Matrix: Soil Analyzed: 05/05/21 Analyst: MES
Diln Fac: 1.000 Prep: EPA 3580
Analyte Spiked Result %REC Limits Units
Diesel C10-C28 (SGCU) 247.5 156.0 63 * 76-122 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 87 70-130
Legend
(SGCU): Silica gel cleanup
*: Value is outside QC limits
1 of 1 v7
Extractable Carbon Chain: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1208 14 of 52
Field ID: 1-SOIL 02 Matrix: Soil Sampled: 04/28/21 Prep: EPA 3580 Type: MS Basis: as received Received: 04/30/21 Cleanup Method: EPA 3630C MSS Lab ID: 444715-002 Diln Fac: 1.000 Prepared: 05/05/21 Analysis: EPA 8015M Lab ID: QC923300 Batch#: 266535 Analyzed: 05/05/21 Analyst: MES Analyte MSS Result Spiked Result %REC Limits Units
Diesel C10-C28 (SGCU) 3.186 250.0 182.1 72 62-126 mg/Kg Surrogate %REC Limits
n-Triacontane (SGCU) 93 70-130
Field ID: 1-SOIL 02 Matrix: Soil Sampled: 04/28/21 Prep: EPA 3580 Type: MSD Basis: as received Received: 04/30/21 Cleanup Method: EPA 3630C MSS Lab ID: 444715-002 Diln Fac: 1.000 Prepared: 05/05/21 Analysis: EPA 8015M Lab ID: QC923301 Batch#: 266535 Analyzed: 05/05/21 Analyst: MES Analyte Spiked Result %REC Limits Units RPD Lim
Diesel C10-C28 (SGCU) 250.0 184.3 72 62-126 mg/Kg 1 35
Surrogate %REC Limits
n-Triacontane (SGCU) 93 70-130
Legend
(SGCU): Silica gel cleanup
RPD: Relative Percent Difference
1 of 1 v8
Extractable Carbon Chain: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1209 15 of 52
Field ID: 2-SOIL-01 Diln Fac: 2.632 Analyzed: 05/06/21
Lab ID: 444717-001 Batch#: 266584 Prep: EPA 5035
Matrix: Soil Sampled: 04/29/21 Analysis: EPA 8260B
Basis: as received Received: 04/30/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 13 ug/Kg
Chloromethane ND 13 ug/Kg
Vinyl Chloride ND 13 ug/Kg
Bromomethane ND 13 ug/Kg
Chloroethane ND 13 ug/Kg
Trichlorofluoromethane ND 13 ug/Kg
Acetone 1,100 260 ug/Kg
Freon 113 ND 13 ug/Kg
1,1-Dichloroethene ND 13 ug/Kg
Methylene Chloride ND 13 ug/Kg
MTBE ND 13 ug/Kg
trans-1,2-Dichloroethene ND 13 ug/Kg
1,1-Dichloroethane ND 13 ug/Kg
2-Butanone ND 260 ug/Kg
cis-1,2-Dichloroethene ND 13 ug/Kg
2,2-Dichloropropane ND 13 ug/Kg
Chloroform ND 13 ug/Kg
Bromochloromethane ND 13 ug/Kg
1,1,1-Trichloroethane ND 13 ug/Kg
1,1-Dichloropropene ND 13 ug/Kg
Carbon Tetrachloride ND 13 ug/Kg
1,2-Dichloroethane ND 13 ug/Kg
Benzene ND 13 ug/Kg
Trichloroethene ND 13 ug/Kg
1,2-Dichloropropane ND 13 ug/Kg
Bromodichloromethane ND 13 ug/Kg
Dibromomethane ND 13 ug/Kg
4-Methyl-2-Pentanone ND 13 ug/Kg
cis-1,3-Dichloropropene ND 13 ug/Kg
Toluene ND 13 ug/Kg
trans-1,3-Dichloropropene ND 13 ug/Kg
1,1,2-Trichloroethane ND 13 ug/Kg
1,3-Dichloropropane ND 13 ug/Kg
Tetrachloroethene ND 13 ug/Kg
Dibromochloromethane ND 13 ug/Kg
1,2-Dibromoethane ND 13 ug/Kg
Chlorobenzene ND 13 ug/Kg
1,1,1,2-Tetrachloroethane ND 13 ug/Kg
Ethylbenzene ND 13 ug/Kg
m,p-Xylenes ND 26 ug/Kg
o-Xylene ND 13 ug/Kg
1 of 2 v14
Purgeable Organics by GC/MS
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1210 16 of 52
Styrene ND 13 ug/Kg
Bromoform ND 13 ug/Kg
Isopropylbenzene ND 13 ug/Kg
1,1,2,2-Tetrachloroethane ND 13 ug/Kg
1,2,3-Trichloropropane ND 13 ug/Kg
Propylbenzene ND 13 ug/Kg
Bromobenzene ND 13 ug/Kg
1,3,5-Trimethylbenzene ND 13 ug/Kg
2-Chlorotoluene ND 13 ug/Kg
4-Chlorotoluene ND 13 ug/Kg
tert-Butylbenzene ND 13 ug/Kg
1,2,4-Trimethylbenzene ND 13 ug/Kg
sec-Butylbenzene ND 13 ug/Kg
para-Isopropyl Toluene ND 13 ug/Kg
1,3-Dichlorobenzene ND 13 ug/Kg
1,4-Dichlorobenzene ND 13 ug/Kg
n-Butylbenzene ND 13 ug/Kg
1,2-Dichlorobenzene ND 13 ug/Kg
1,2-Dibromo-3-Chloropropane ND 13 ug/Kg
1,2,4-Trichlorobenzene ND 13 ug/Kg
Hexachlorobutadiene ND 13 ug/Kg
Naphthalene ND 13 ug/Kg
1,2,3-Trichlorobenzene ND 13 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 91 70-145
1,2-Dichloroethane-d4 100 70-145
Toluene-d8 110 70-145
Bromofluorobenzene 102 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v14
Purgeable Organics by GC/MS
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1211 17 of 52
Field ID: 2A-SOIL-01 Diln Fac: 0.9434 Analyzed: 05/06/21 Lab ID: 444717-002 Batch#: 266584 Prep: EPA 5035
Matrix: Soil Sampled: 04/29/21 Analysis: EPA 8260B
Basis: as received Received: 04/30/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 4.7 ug/Kg
Chloromethane ND 4.7 ug/Kg
Vinyl Chloride ND 4.7 ug/Kg
Bromomethane ND 4.7 ug/Kg
Chloroethane ND 4.7 ug/Kg
Trichlorofluoromethane ND 4.7 ug/Kg
Acetone ND 94 ug/Kg
Freon 113 ND 4.7 ug/Kg
1,1-Dichloroethene ND 4.7 ug/Kg
Methylene Chloride ND 4.7 ug/Kg
MTBE ND 4.7 ug/Kg
trans-1,2-Dichloroethene ND 4.7 ug/Kg
1,1-Dichloroethane ND 4.7 ug/Kg
2-Butanone ND 94 ug/Kg
cis-1,2-Dichloroethene ND 4.7 ug/Kg
2,2-Dichloropropane ND 4.7 ug/Kg
Chloroform ND 4.7 ug/Kg
Bromochloromethane ND 4.7 ug/Kg
1,1,1-Trichloroethane ND 4.7 ug/Kg
1,1-Dichloropropene ND 4.7 ug/Kg
Carbon Tetrachloride ND 4.7 ug/Kg
1,2-Dichloroethane ND 4.7 ug/Kg
Benzene ND 4.7 ug/Kg
Trichloroethene ND 4.7 ug/Kg
1,2-Dichloropropane ND 4.7 ug/Kg
Bromodichloromethane ND 4.7 ug/Kg
Dibromomethane ND 4.7 ug/Kg
4-Methyl-2-Pentanone ND 4.7 ug/Kg
cis-1,3-Dichloropropene ND 4.7 ug/Kg
Toluene ND 4.7 ug/Kg
trans-1,3-Dichloropropene ND 4.7 ug/Kg
1,1,2-Trichloroethane ND 4.7 ug/Kg
1,3-Dichloropropane ND 4.7 ug/Kg
Tetrachloroethene ND 4.7 ug/Kg
Dibromochloromethane ND 4.7 ug/Kg
1,2-Dibromoethane ND 4.7 ug/Kg
Chlorobenzene ND 4.7 ug/Kg
1,1,1,2-Tetrachloroethane ND 4.7 ug/Kg
Ethylbenzene ND 4.7 ug/Kg
m,p-Xylenes ND 9.4 ug/Kg
o-Xylene ND 4.7 ug/Kg
1 of 2 v15
Purgeable Organics by GC/MS
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1212 18 of 52
Styrene ND 4.7 ug/Kg
Bromoform ND 4.7 ug/Kg
Isopropylbenzene ND 4.7 ug/Kg
1,1,2,2-Tetrachloroethane ND 4.7 ug/Kg
1,2,3-Trichloropropane ND 4.7 ug/Kg
Propylbenzene ND 4.7 ug/Kg
Bromobenzene ND 4.7 ug/Kg
1,3,5-Trimethylbenzene ND 4.7 ug/Kg
2-Chlorotoluene ND 4.7 ug/Kg
4-Chlorotoluene ND 4.7 ug/Kg
tert-Butylbenzene ND 4.7 ug/Kg
1,2,4-Trimethylbenzene ND 4.7 ug/Kg
sec-Butylbenzene ND 4.7 ug/Kg
para-Isopropyl Toluene ND 4.7 ug/Kg
1,3-Dichlorobenzene ND 4.7 ug/Kg
1,4-Dichlorobenzene ND 4.7 ug/Kg
n-Butylbenzene ND 4.7 ug/Kg
1,2-Dichlorobenzene ND 4.7 ug/Kg
1,2-Dibromo-3-Chloropropane ND 4.7 ug/Kg
1,2,4-Trichlorobenzene ND 4.7 ug/Kg
Hexachlorobutadiene ND 4.7 ug/Kg
Naphthalene ND 4.7 ug/Kg
1,2,3-Trichlorobenzene ND 4.7 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 96 70-145
1,2-Dichloroethane-d4 108 70-145
Toluene-d8 102 70-145
Bromofluorobenzene 97 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v15
Purgeable Organics by GC/MS
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1213 19 of 52
Type: BLANK Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923448 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 5.0 ug/Kg
Chloromethane ND 5.0 ug/Kg
Vinyl Chloride ND 5.0 ug/Kg
Bromomethane ND 5.0 ug/Kg
Chloroethane ND 5.0 ug/Kg
Trichlorofluoromethane ND 5.0 ug/Kg
Acetone ND 100 ug/Kg
Freon 113 ND 5.0 ug/Kg
1,1-Dichloroethene ND 5.0 ug/Kg
Methylene Chloride ND 5.0 ug/Kg
MTBE ND 5.0 ug/Kg
trans-1,2-Dichloroethene ND 5.0 ug/Kg
1,1-Dichloroethane ND 5.0 ug/Kg
2-Butanone ND 100 ug/Kg
cis-1,2-Dichloroethene ND 5.0 ug/Kg
2,2-Dichloropropane ND 5.0 ug/Kg
Chloroform ND 5.0 ug/Kg
Bromochloromethane ND 5.0 ug/Kg
1,1,1-Trichloroethane ND 5.0 ug/Kg
1,1-Dichloropropene ND 5.0 ug/Kg
Carbon Tetrachloride ND 5.0 ug/Kg
1,2-Dichloroethane ND 5.0 ug/Kg
Benzene ND 5.0 ug/Kg
Trichloroethene ND 5.0 ug/Kg
1,2-Dichloropropane ND 5.0 ug/Kg
Bromodichloromethane ND 5.0 ug/Kg
Dibromomethane ND 5.0 ug/Kg
4-Methyl-2-Pentanone ND 5.0 ug/Kg
cis-1,3-Dichloropropene ND 5.0 ug/Kg
Toluene ND 5.0 ug/Kg
trans-1,3-Dichloropropene ND 5.0 ug/Kg
1,1,2-Trichloroethane ND 5.0 ug/Kg
1,3-Dichloropropane ND 5.0 ug/Kg
Tetrachloroethene ND 5.0 ug/Kg
Dibromochloromethane ND 5.0 ug/Kg
1,2-Dibromoethane ND 5.0 ug/Kg
Chlorobenzene ND 5.0 ug/Kg
1,1,1,2-Tetrachloroethane ND 5.0 ug/Kg
Ethylbenzene ND 5.0 ug/Kg
m,p-Xylenes ND 10 ug/Kg
o-Xylene ND 5.0 ug/Kg
Styrene ND 5.0 ug/Kg
1 of 2 v17
Purgeable Organics by GC/MS: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1214 20 of 52
Bromoform ND 5.0 ug/Kg
Isopropylbenzene ND 5.0 ug/Kg
1,1,2,2-Tetrachloroethane ND 5.0 ug/Kg
1,2,3-Trichloropropane ND 5.0 ug/Kg
Propylbenzene ND 5.0 ug/Kg
Bromobenzene ND 5.0 ug/Kg
1,3,5-Trimethylbenzene ND 5.0 ug/Kg
2-Chlorotoluene ND 5.0 ug/Kg
4-Chlorotoluene ND 5.0 ug/Kg
tert-Butylbenzene ND 5.0 ug/Kg
1,2,4-Trimethylbenzene ND 5.0 ug/Kg
sec-Butylbenzene ND 5.0 ug/Kg
para-Isopropyl Toluene ND 5.0 ug/Kg
1,3-Dichlorobenzene ND 5.0 ug/Kg
1,4-Dichlorobenzene ND 5.0 ug/Kg
n-Butylbenzene ND 5.0 ug/Kg
1,2-Dichlorobenzene ND 5.0 ug/Kg
1,2-Dibromo-3-Chloropropane ND 5.0 ug/Kg
1,2,4-Trichlorobenzene ND 5.0 ug/Kg
Hexachlorobutadiene ND 5.0 ug/Kg
Naphthalene ND 5.0 ug/Kg
1,2,3-Trichlorobenzene ND 5.0 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 98 70-130
1,2-Dichloroethane-d4 107 70-145
Toluene-d8 98 70-145
Bromofluorobenzene 94 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v17
Purgeable Organics by GC/MS: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1215 21 of 52
Type: BS Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923449 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Spiked Result %REC Limits Units
1,1-Dichloroethene 50.00 51.26 103 70-131 ug/Kg
MTBE 50.00 48.03 96 69-130 ug/Kg
Benzene 50.00 49.31 99 70-130 ug/Kg
Trichloroethene 50.00 49.52 99 70-130 ug/Kg
Toluene 50.00 50.96 102 70-130 ug/Kg
Chlorobenzene 50.00 50.41 101 70-130 ug/Kg
Surrogate %REC Limits
Dibromofluoromethane 94 70-130
1,2-Dichloroethane-d4 94 70-145
Toluene-d8 105 70-145
Bromofluorobenzene 103 70-145
Type: BSD Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923450 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Spiked Result %REC Limits Units RPD Lim
1,1-Dichloroethene 50.00 53.82 108 70-131 ug/Kg 5 33
MTBE 50.00 51.69 103 69-130 ug/Kg 7 30
Benzene 50.00 52.61 105 70-130 ug/Kg 6 30
Trichloroethene 50.00 50.41 101 70-130 ug/Kg 2 30
Toluene 50.00 51.84 104 70-130 ug/Kg 2 30
Chlorobenzene 50.00 51.66 103 70-130 ug/Kg 2 30
Surrogate %REC Limits
Dibromofluoromethane 99 70-130
1,2-Dichloroethane-d4 99 70-145
Toluene-d8 102 70-145
Bromofluorobenzene 101 70-145
Legend
RPD: Relative Percent Difference
1 of 1 v5
Purgeable Organics by GC/MS: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1216 22 of 52
Field ID: 2-SOIL-01 Batch#: 266537 Prep: EPA 3546
Lab ID: 444717-001 Sampled: 04/29/21 Analysis: EPA 8270C Matrix: Soil Received: 04/30/21 Analyst: DJL
Basis: as received Prepared: 05/05/21
Diln Fac: 2.000 Analyzed: 05/06/21
Analyte Result RL Units
Carbazole ND 500 ug/Kg
1-Methylnaphthalene ND 500 ug/Kg
Pyridine ND 500 ug/Kg
N-Nitrosodimethylamine ND 500 ug/Kg
Phenol ND 500 ug/Kg
Aniline ND 500 ug/Kg
bis(2-Chloroethyl)ether ND 2,400 ug/Kg
2-Chlorophenol ND 500 ug/Kg
1,3-Dichlorobenzene ND 500 ug/Kg
1,4-Dichlorobenzene ND 500 ug/Kg
Benzyl alcohol ND 500 ug/Kg
1,2-Dichlorobenzene ND 500 ug/Kg
2-Methylphenol ND 500 ug/Kg
bis(2-Chloroisopropyl) ether ND 500 ug/Kg
3-,4-Methylphenol ND 800 ug/Kg
N-Nitroso-di-n-propylamine ND 500 ug/Kg
Hexachloroethane ND 500 ug/Kg
Nitrobenzene ND 2,400 ug/Kg
Isophorone ND 500 ug/Kg
2-Nitrophenol ND 500 ug/Kg
2,4-Dimethylphenol ND 500 ug/Kg
Benzoic acid ND 2,400 ug/Kg
bis(2-Chloroethoxy)methane ND 500 ug/Kg
2,4-Dichlorophenol ND 500 ug/Kg
1,2,4-Trichlorobenzene ND 500 ug/Kg
Naphthalene ND 500 ug/Kg
4-Chloroaniline ND 500 ug/Kg
Hexachlorobutadiene ND 500 ug/Kg
4-Chloro-3-methylphenol ND 500 ug/Kg
2-Methylnaphthalene ND 500 ug/Kg
Hexachlorocyclopentadiene ND 2,400 ug/Kg
2,4,6-Trichlorophenol ND 500 ug/Kg
2,4,5-Trichlorophenol ND 500 ug/Kg
2-Chloronaphthalene ND 500 ug/Kg
2-Nitroaniline ND 500 ug/Kg
Dimethylphthalate ND 500 ug/Kg
Acenaphthylene ND 500 ug/Kg
2,6-Dinitrotoluene ND 500 ug/Kg
3-Nitroaniline ND 500 ug/Kg
Acenaphthene ND 500 ug/Kg
1 of 2 v21
EPA 8270 Semi-Volatile Organics
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1217 23 of 52
2,4-Dinitrophenol ND 2,400 ug/Kg
4-Nitrophenol ND 500 ug/Kg
Dibenzofuran ND 500 ug/Kg
2,4-Dinitrotoluene ND 500 ug/Kg
Diethylphthalate ND 500 ug/Kg
Fluorene ND 500 ug/Kg
4-Chlorophenyl-phenylether ND 500 ug/Kg
4-Nitroaniline ND 500 ug/Kg
4,6-Dinitro-2-methylphenol ND 500 ug/Kg
N-Nitrosodiphenylamine ND 500 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 500 ug/Kg
4-Bromophenyl-phenylether ND 500 ug/Kg
Hexachlorobenzene ND 500 ug/Kg
Pentachlorophenol ND 2,400 ug/Kg
Phenanthrene ND 500 ug/Kg
Anthracene ND 500 ug/Kg
Di-n-butylphthalate ND 500 ug/Kg
Fluoranthene ND 500 ug/Kg
Benzidine ND 2,400 ug/Kg
Pyrene ND 500 ug/Kg
Butylbenzylphthalate ND 500 ug/Kg
3,3'-Dichlorobenzidine ND 2,400 ug/Kg
Benzo(a)anthracene ND 500 ug/Kg
Chrysene ND 500 ug/Kg
bis(2-Ethylhexyl)phthalate ND 500 ug/Kg
Di-n-octylphthalate ND 500 ug/Kg
Benzo(b)fluoranthene ND 500 ug/Kg
Benzo(k)fluoranthene ND 500 ug/Kg
Benzo(a)pyrene ND 500 ug/Kg
Indeno(1,2,3-cd)pyrene ND 500 ug/Kg
Dibenz(a,h)anthracene ND 500 ug/Kg
Benzo(g,h,i)perylene ND 500 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 56 29-120
Phenol-d6 54 30-120
2,4,6-Tribromophenol 48 32-120
Nitrobenzene-d5 48 33-120
2-Fluorobiphenyl 45 39-120
Terphenyl-d14 52 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v21
EPA 8270 Semi-Volatile Organics
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1218 24 of 52
Field ID: 2A-SOIL-01 Batch#: 266537 Prep: EPA 3546
Lab ID: 444717-002 Sampled: 04/29/21 Analysis: EPA 8270C Matrix: Soil Received: 04/30/21 Analyst: DJL
Basis: as received Prepared: 05/05/21
Diln Fac: 1.000 Analyzed: 05/07/21
Analyte Result RL Units
Carbazole ND 250 ug/Kg
1-Methylnaphthalene ND 250 ug/Kg
Pyridine ND 250 ug/Kg
N-Nitrosodimethylamine ND 250 ug/Kg
Phenol ND 250 ug/Kg
Aniline ND 250 ug/Kg
bis(2-Chloroethyl)ether ND 1,200 ug/Kg
2-Chlorophenol ND 250 ug/Kg
1,3-Dichlorobenzene ND 250 ug/Kg
1,4-Dichlorobenzene ND 250 ug/Kg
Benzyl alcohol ND 250 ug/Kg
1,2-Dichlorobenzene ND 250 ug/Kg
2-Methylphenol ND 250 ug/Kg
bis(2-Chloroisopropyl) ether ND 250 ug/Kg
3-,4-Methylphenol ND 400 ug/Kg
N-Nitroso-di-n-propylamine ND 250 ug/Kg
Hexachloroethane ND 250 ug/Kg
Nitrobenzene ND 1,200 ug/Kg
Isophorone ND 250 ug/Kg
2-Nitrophenol ND 250 ug/Kg
2,4-Dimethylphenol ND 250 ug/Kg
Benzoic acid ND 1,200 ug/Kg
bis(2-Chloroethoxy)methane ND 250 ug/Kg
2,4-Dichlorophenol ND 250 ug/Kg
1,2,4-Trichlorobenzene ND 250 ug/Kg
Naphthalene ND 250 ug/Kg
4-Chloroaniline ND 250 ug/Kg
Hexachlorobutadiene ND 250 ug/Kg
4-Chloro-3-methylphenol ND 250 ug/Kg
2-Methylnaphthalene ND 250 ug/Kg
Hexachlorocyclopentadiene ND 1,200 ug/Kg
2,4,6-Trichlorophenol ND 250 ug/Kg
2,4,5-Trichlorophenol ND 250 ug/Kg
2-Chloronaphthalene ND 250 ug/Kg
2-Nitroaniline ND 250 ug/Kg
Dimethylphthalate ND 250 ug/Kg
Acenaphthylene ND 250 ug/Kg
2,6-Dinitrotoluene ND 250 ug/Kg
3-Nitroaniline ND 250 ug/Kg
Acenaphthene ND 250 ug/Kg
1 of 2 v22
EPA 8270 Semi-Volatile Organics
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1219 25 of 52
2,4-Dinitrophenol ND 1,200 ug/Kg
4-Nitrophenol ND 250 ug/Kg
Dibenzofuran ND 250 ug/Kg
2,4-Dinitrotoluene ND 250 ug/Kg
Diethylphthalate ND 250 ug/Kg
Fluorene ND 250 ug/Kg
4-Chlorophenyl-phenylether ND 250 ug/Kg
4-Nitroaniline ND 250 ug/Kg
4,6-Dinitro-2-methylphenol ND 250 ug/Kg
N-Nitrosodiphenylamine ND 250 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 250 ug/Kg
4-Bromophenyl-phenylether ND 250 ug/Kg
Hexachlorobenzene ND 250 ug/Kg
Pentachlorophenol ND 1,200 ug/Kg
Phenanthrene ND 250 ug/Kg
Anthracene ND 250 ug/Kg
Di-n-butylphthalate ND 250 ug/Kg
Fluoranthene ND 250 ug/Kg
Benzidine ND 1,200 ug/Kg
Pyrene ND 250 ug/Kg
Butylbenzylphthalate ND 250 ug/Kg
3,3'-Dichlorobenzidine ND 1,200 ug/Kg
Benzo(a)anthracene ND 250 ug/Kg
Chrysene ND 250 ug/Kg
bis(2-Ethylhexyl)phthalate ND 250 ug/Kg
Di-n-octylphthalate ND 250 ug/Kg
Benzo(b)fluoranthene ND 250 ug/Kg
Benzo(k)fluoranthene ND 250 ug/Kg
Benzo(a)pyrene ND 250 ug/Kg
Indeno(1,2,3-cd)pyrene ND 250 ug/Kg
Dibenz(a,h)anthracene ND 250 ug/Kg
Benzo(g,h,i)perylene ND 250 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 55 29-120
Phenol-d6 53 30-120
2,4,6-Tribromophenol 48 32-120
Nitrobenzene-d5 44 33-120
2-Fluorobiphenyl 47 39-120
Terphenyl-d14 47 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v22
EPA 8270 Semi-Volatile Organics
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1220 26 of 52
Type: BLANK Batch#: 266537 Analysis: EPA 8270C
Lab ID: QC923305 Prepared: 05/05/21 Analyst: DJL
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
Carbazole ND 250 ug/Kg
1-Methylnaphthalene ND 250 ug/Kg
Pyridine ND 250 ug/Kg
N-Nitrosodimethylamine ND 250 ug/Kg
Phenol ND 250 ug/Kg
Aniline ND 250 ug/Kg
bis(2-Chloroethyl)ether ND 1,200 ug/Kg
2-Chlorophenol ND 250 ug/Kg
1,3-Dichlorobenzene ND 250 ug/Kg
1,4-Dichlorobenzene ND 250 ug/Kg
Benzyl alcohol ND 250 ug/Kg
1,2-Dichlorobenzene ND 250 ug/Kg
2-Methylphenol ND 250 ug/Kg
bis(2-Chloroisopropyl) ether ND 250 ug/Kg
3-,4-Methylphenol ND 400 ug/Kg
N-Nitroso-di-n-propylamine ND 250 ug/Kg
Hexachloroethane ND 250 ug/Kg
Nitrobenzene ND 1,200 ug/Kg
Isophorone ND 250 ug/Kg
2-Nitrophenol ND 250 ug/Kg
2,4-Dimethylphenol ND 250 ug/Kg
Benzoic acid ND 1,200 ug/Kg
bis(2-Chloroethoxy)methane ND 250 ug/Kg
2,4-Dichlorophenol ND 250 ug/Kg
1,2,4-Trichlorobenzene ND 250 ug/Kg
Naphthalene ND 250 ug/Kg
4-Chloroaniline ND 250 ug/Kg
Hexachlorobutadiene ND 250 ug/Kg
4-Chloro-3-methylphenol ND 250 ug/Kg
2-Methylnaphthalene ND 250 ug/Kg
Hexachlorocyclopentadiene ND 1,200 ug/Kg
2,4,6-Trichlorophenol ND 250 ug/Kg
2,4,5-Trichlorophenol ND 250 ug/Kg
2-Chloronaphthalene ND 250 ug/Kg
2-Nitroaniline ND 250 ug/Kg
Dimethylphthalate ND 250 ug/Kg
Acenaphthylene ND 250 ug/Kg
2,6-Dinitrotoluene ND 250 ug/Kg
3-Nitroaniline ND 250 ug/Kg
Acenaphthene ND 250 ug/Kg
2,4-Dinitrophenol ND 1,200 ug/Kg
1 of 2 v23
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1221 27 of 52
4-Nitrophenol ND 250 ug/Kg
Dibenzofuran ND 250 ug/Kg
2,4-Dinitrotoluene ND 250 ug/Kg
Diethylphthalate ND 250 ug/Kg
Fluorene ND 250 ug/Kg
4-Chlorophenyl-phenylether ND 250 ug/Kg
4-Nitroaniline ND 250 ug/Kg
4,6-Dinitro-2-methylphenol ND 250 ug/Kg
N-Nitrosodiphenylamine ND 250 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 250 ug/Kg
4-Bromophenyl-phenylether ND 250 ug/Kg
Hexachlorobenzene ND 250 ug/Kg
Pentachlorophenol ND 1,200 ug/Kg
Phenanthrene ND 250 ug/Kg
Anthracene ND 250 ug/Kg
Di-n-butylphthalate ND 250 ug/Kg
Fluoranthene ND 250 ug/Kg
Benzidine ND 1,200 ug/Kg
Pyrene ND 250 ug/Kg
Butylbenzylphthalate ND 250 ug/Kg
3,3'-Dichlorobenzidine ND 1,200 ug/Kg
Benzo(a)anthracene ND 250 ug/Kg
Chrysene ND 250 ug/Kg
bis(2-Ethylhexyl)phthalate ND 250 ug/Kg
Di-n-octylphthalate ND 250 ug/Kg
Benzo(b)fluoranthene ND 250 ug/Kg
Benzo(k)fluoranthene ND 250 ug/Kg
Benzo(a)pyrene ND 250 ug/Kg
Indeno(1,2,3-cd)pyrene ND 250 ug/Kg
Dibenz(a,h)anthracene ND 250 ug/Kg
Benzo(g,h,i)perylene ND 250 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 56 29-120
Phenol-d6 55 30-120
2,4,6-Tribromophenol 47 32-120
Nitrobenzene-d5 50 33-120
2-Fluorobiphenyl 49 39-120
Terphenyl-d14 71 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v23
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1222 28 of 52
Type: LCS Batch#: 266537 Analysis: EPA 8270C
Lab ID: QC923306 Prepared: 05/05/21 Analyst: DJL
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
Phenol 2,000 1,299 65 42-120 ug/Kg
2-Chlorophenol 2,000 1,302 65 41-120 ug/Kg
1,4-Dichlorobenzene 2,000 1,260 63 36-120 ug/Kg
3-,4-Methylphenol 2,000 1,393 70 42-120 ug/Kg
N-Nitroso-di-n-propylamine 2,000 1,229 61 43-121 ug/Kg
2,4-Dimethylphenol 2,000 1,278 64 25-120 ug/Kg
1,2,4-Trichlorobenzene 2,000 1,296 65 38-120 ug/Kg
4-Chloro-3-methylphenol 2,000 1,402 70 40-125 ug/Kg
2,4,5-Trichlorophenol 2,000 1,332 67 40-124 ug/Kg
Acenaphthene 2,000 1,232 62 35-126 ug/Kg
4-Nitrophenol 2,000 1,200 60 24-128 ug/Kg
2,4-Dinitrotoluene 2,000 1,299 65 40-131 ug/Kg
Pentachlorophenol 2,000 1,038 52 35-120 ug/Kg
Pyrene 2,000 1,263 63 37-135 ug/Kg
Chrysene 2,000 1,306 65 38-132 ug/Kg
Benzo(b)fluoranthene 2,000 1,401 70 38-135 ug/Kg
Surrogate %REC Limits
2-Fluorophenol 67 29-120
Phenol-d6 72 30-120
2,4,6-Tribromophenol 64 32-120
Nitrobenzene-d5 69 33-120
2-Fluorobiphenyl 65 39-120
Terphenyl-d14 66 44-125
1 of 1 v24
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1223 29 of 52
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 50.00 Analyzed: 05/05/21
MSS Lab ID: 444794-001 Batch#: 266537 Prep: EPA 3546
Lab ID: QC923307 Sampled: 05/03/21 Analysis: EPA 8270C
Matrix: Soil Received: 05/03/21 Analyst: DJL
Analyte MSS Result Spiked Result %REC Limits Units
Phenol <8,500 2,000 374.3 DO 37-120 ug/Kg
2-Chlorophenol <6,500 2,000 0 DO 33-120 ug/Kg
1,4-Dichlorobenzene <7,600 2,000 411.2 DO 32-120 ug/Kg
3-,4-Methylphenol <8,900 2,000 826.1 DO 37-120 ug/Kg
N-Nitroso-di-n-propylamine <9,700 2,000 3,921 DO 32-120 ug/Kg 2,4-Dimethylphenol <8,600 2,000 1,474 DO 32-120 ug/Kg
1,2,4-Trichlorobenzene <6,600 2,000 1,019 DO 33-120 ug/Kg 4-Chloro-3-methylphenol <5,400 2,000 1,367 DO 41-121 ug/Kg 2,4,5-Trichlorophenol <6,200 2,000 0 DO 40-120 ug/Kg
Acenaphthene <6,900 2,000 719.2 DO 37-120 ug/Kg
4-Nitrophenol <10,000 2,000 16,080 DO 20-141 ug/Kg
2,4-Dinitrotoluene <6,600 2,000 35,880 DO 33-128 ug/Kg
Pentachlorophenol <14,200 2,000 0 DO 28-132 ug/Kg
Pyrene <6,800 2,000 1,296 DO 39-135 ug/Kg
Chrysene <5,800 2,000 952.8 DO 37-135 ug/Kg
Benzo(b)fluoranthene <6,200 2,000 1,019 DO 34-139 ug/Kg Surrogate %REC Limits
2-Fluorophenol DO 29-120
Phenol-d6 DO 30-120
2,4,6-Tribromophenol DO 32-120
Nitrobenzene-d5 DO 33-120
2-Fluorobiphenyl DO 39-120
Terphenyl-d14 DO 44-125
1 of 2 v25
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1224 30 of 52
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 50.00 Analyzed: 05/05/21
MSS Lab ID: 444794-001 Batch#: 266537 Prep: EPA 3546
Lab ID: QC923308 Sampled: 05/03/21 Analysis: EPA 8270C
Matrix: Soil Received: 05/03/21 Analyst: DJL
Analyte Spiked Result %REC Limits Units RPD Lim
Phenol 2,000 0 DO 37-120 ug/Kg NC 49
2-Chlorophenol 2,000 0 DO 33-120 ug/Kg NC 52
1,4-Dichlorobenzene 2,000 617.7 DO 32-120 ug/Kg NC 50
3-,4-Methylphenol 2,000 1,280 DO 37-120 ug/Kg NC 54
N-Nitroso-di-n-propylamine 2,000 1,474 DO 32-120 ug/Kg NC 50 2,4-Dimethylphenol 2,000 1,528 DO 32-120 ug/Kg NC 50
1,2,4-Trichlorobenzene 2,000 691.7 DO 33-120 ug/Kg NC 50 4-Chloro-3-methylphenol 2,000 3,056 DO 41-121 ug/Kg NC 43 2,4,5-Trichlorophenol 2,000 2,468 DO 40-120 ug/Kg NC 47 Acenaphthene 2,000 1,164 DO 37-120 ug/Kg NC 48
4-Nitrophenol 2,000 24,490 DO 20-141 ug/Kg NC 30
2,4-Dinitrotoluene 2,000 1,859 DO 33-128 ug/Kg NC 50
Pentachlorophenol 2,000 0 DO 28-132 ug/Kg NC 30
Pyrene 2,000 1,379 DO 39-135 ug/Kg NC 41
Chrysene 2,000 926.4 DO 37-135 ug/Kg NC 46
Benzo(b)fluoranthene 2,000 1,032 DO 34-139 ug/Kg NC 47
Surrogate %REC Limits
2-Fluorophenol DO 29-120
Phenol-d6 DO 30-120
2,4,6-Tribromophenol DO 32-120
Nitrobenzene-d5 DO 33-120
2-Fluorobiphenyl DO 39-120
Terphenyl-d14 DO 44-125
Legend
DO: Diluted Out
NC: Not Calculated
RPD: Relative Percent Difference
2 of 2 v25
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1225 31 of 52
Field ID: 2-SOIL-01 Batch#: 266559 Prep: EPA 3546
Lab ID: 444717-001 Sampled: 04/29/21 Analysis: EPA 8081A Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Diln Fac: 1.000 Analyzed: 05/05/21
Analyte Result RL Units
alpha-BHC ND 5.0 ug/Kg
beta-BHC ND 5.0 ug/Kg
gamma-BHC ND 5.0 ug/Kg
delta-BHC ND 5.0 ug/Kg
Heptachlor ND 5.0 ug/Kg
Aldrin ND 5.0 ug/Kg
Heptachlor epoxide ND 5.0 ug/Kg
Endosulfan I ND 5.0 ug/Kg
Dieldrin 6.3 5.0 ug/Kg
4,4'-DDE 24 5.0 ug/Kg
Endrin ND 5.0 ug/Kg
Endosulfan II ND 5.0 ug/Kg
Endosulfan sulfate ND 5.0 ug/Kg
4,4'-DDD ND 5.0 ug/Kg
Endrin aldehyde ND 5.0 ug/Kg
Endrin ketone ND 5.0 ug/Kg
4,4'-DDT 39 5.0 ug/Kg
Methoxychlor ND 10 ug/Kg
Toxaphene ND 100 ug/Kg
Chlordane (Technical) ND 50 ug/Kg
Surrogate %REC Limits
TCMX 56 23-120
Decachlorobiphenyl 52 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v26
Organochlorine Pesticides
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1226 32 of 52
Field ID: 2A-SOIL-01 Batch#: 266559 Prep: EPA 3546
Lab ID: 444717-002 Sampled: 04/29/21 Analysis: EPA 8081A Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Diln Fac: 2.000 Analyzed: 05/06/21
Analyte Result RL Units
alpha-BHC ND 10 ug/Kg
beta-BHC ND 10 ug/Kg
gamma-BHC ND 10 ug/Kg
delta-BHC ND 10 ug/Kg
Heptachlor ND 10 ug/Kg
Aldrin ND 10 ug/Kg
Heptachlor epoxide ND 10 ug/Kg
Endosulfan I ND 10 ug/Kg
Dieldrin ND 10 ug/Kg
4,4'-DDE ND 10 ug/Kg
Endrin ND 10 ug/Kg
Endosulfan II ND 10 ug/Kg
Endosulfan sulfate ND 10 ug/Kg
4,4'-DDD ND 10 ug/Kg
Endrin aldehyde ND 10 ug/Kg
Endrin ketone ND 10 ug/Kg
4,4'-DDT ND 10 ug/Kg
Methoxychlor ND 20 ug/Kg
Toxaphene ND 200 ug/Kg
Chlordane (Technical) ND 100 ug/Kg
Surrogate %REC Limits
TCMX 57 23-120
Decachlorobiphenyl 57 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v27
Organochlorine Pesticides
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1227 33 of 52
Type: BLANK Batch#: 266559 Analysis: EPA 8081A
Lab ID: QC923376 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
alpha-BHC ND 5.0 ug/Kg
beta-BHC ND 5.0 ug/Kg
gamma-BHC ND 5.0 ug/Kg
delta-BHC ND 5.0 ug/Kg
Heptachlor ND 5.0 ug/Kg
Aldrin ND 5.0 ug/Kg
Heptachlor epoxide ND 5.0 ug/Kg
Endosulfan I ND 5.0 ug/Kg
Dieldrin ND 5.0 ug/Kg
4,4'-DDE ND 5.0 ug/Kg
Endrin ND 5.0 ug/Kg
Endosulfan II ND 5.0 ug/Kg
Endosulfan sulfate ND 5.0 ug/Kg
4,4'-DDD ND 5.0 ug/Kg
Endrin aldehyde ND 5.0 ug/Kg
Endrin ketone ND 5.0 ug/Kg
4,4'-DDT ND 5.0 ug/Kg
Methoxychlor ND 10 ug/Kg
Toxaphene ND 100 ug/Kg
Chlordane (Technical) ND 50 ug/Kg
Surrogate %REC Limits
TCMX 54 23-120
Decachlorobiphenyl 55 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v28
Organochlorine Pesticides: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1228 34 of 52
Type: LCS Batch#: 266559 Analysis: EPA 8081A
Lab ID: QC923377 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
alpha-BHC 50.00 31.96 64 22-129 ug/Kg
beta-BHC 50.00 32.55 65 28-125 ug/Kg
gamma-BHC 50.00 32.43 65 22-128 ug/Kg
delta-BHC 50.00 32.37 65 24-131 ug/Kg
Heptachlor 50.00 32.34 65 18-124 ug/Kg
Aldrin 50.00 29.48 59 23-120 ug/Kg
Heptachlor epoxide 50.00 29.50 59 26-120 ug/Kg
Endosulfan I 50.00 32.44 65 25-126 ug/Kg
Dieldrin 50.00 32.14 64 23-124 ug/Kg
4,4'-DDE 50.00 31.77 64 28-121 ug/Kg
Endrin 50.00 32.89 66 25-127 ug/Kg
Endosulfan II 50.00 32.45 65 29-121 ug/Kg
Endosulfan sulfate 50.00 31.51 63 30-121 ug/Kg
4,4'-DDD 50.00 29.20 58 26-120 ug/Kg
Endrin aldehyde 50.00 21.32 43 10-120 ug/Kg
Endrin ketone 50.00 30.33 61 28-125 ug/Kg
4,4'-DDT 50.00 33.70 67 22-125 ug/Kg
Methoxychlor 50.00 34.76 70 28-130 ug/Kg
Surrogate %REC Limits
TCMX 60 23-120
Decachlorobiphenyl 61 24-120
1 of 1 v29
Organochlorine Pesticides: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1229 35 of 52
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923378 Sampled: 04/22/21 Analysis: EPA 8081A
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte MSS Result Spiked Result %REC Limits Units
alpha-BHC <1.600 50.00 29.92 60 46-120 ug/Kg
beta-BHC <1.500 50.00 29.08 58 41-120 ug/Kg
gamma-BHC <2.000 50.00 30.42 61 41-120 ug/Kg
delta-BHC <1.200 50.00 32.31 65 38-123 ug/Kg
Heptachlor <1.300 50.00 26.32 53 39-120 ug/Kg
Aldrin <1.500 50.00 28.21 56 34-120 ug/Kg
Heptachlor epoxide <2.300 50.00 26.58 53 43-120 ug/Kg
Endosulfan I <1.200 50.00 28.35 57 45-120 ug/Kg
Dieldrin <2.100 50.00 28.19 56 45-120 ug/Kg
4,4'-DDE 5.593 50.00 28.74 46 34-120 ug/Kg
Endrin <2.700 50.00 25.25 51 40-120 ug/Kg
Endosulfan II <2.800 50.00 28.60 57 41-120 ug/Kg
Endosulfan sulfate <3.400 50.00 28.02 56 42-120 ug/Kg
4,4'-DDD <2.100 50.00 25.88 52 41-120 ug/Kg
Endrin aldehyde <2.100 50.00 21.81 44 30-120 ug/Kg
Endrin ketone <4.100 50.00 30.40 61 45-120 ug/Kg
4,4'-DDT <2.000 50.00 30.72 61 35-127 ug/Kg
Methoxychlor <9.200 50.00 31.27 63 42-136 ug/Kg
Surrogate %REC Limits
TCMX 52 23-120
Decachlorobiphenyl 52 24-120
1 of 2 v30
Organochlorine Pesticides: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1230 36 of 52
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923379 Sampled: 04/22/21 Analysis: EPA 8081A
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte Spiked Result %REC Limits Units RPD Lim
alpha-BHC 50.00 26.03 52 46-120 ug/Kg 14 30
beta-BHC 50.00 26.06 52 41-120 ug/Kg 11 30
gamma-BHC 50.00 27.07 54 41-120 ug/Kg 12 30
delta-BHC 50.00 28.63 57 38-123 ug/Kg 12 30
Heptachlor 50.00 23.65 47 39-120 ug/Kg 11 30
Aldrin 50.00 25.07 50 34-120 ug/Kg 12 30
Heptachlor epoxide 50.00 23.95 48 43-120 ug/Kg 10 30
Endosulfan I 50.00 25.82 52 45-120 ug/Kg 9 30
Dieldrin 50.00 24.26 49 45-120 ug/Kg 15 30
4,4'-DDE 50.00 26.17 41 34-120 ug/Kg 9 30
Endrin 50.00 18.27 37 * 40-120 ug/Kg 32 * 30
Endosulfan II 50.00 26.12 52 41-120 ug/Kg 9 30
Endosulfan sulfate 50.00 24.97 50 42-120 ug/Kg 11 30
4,4'-DDD 50.00 25.50 51 41-120 ug/Kg 1 30
Endrin aldehyde 50.00 20.61 41 30-120 ug/Kg 6 30
Endrin ketone 50.00 32.75 65 45-120 ug/Kg 7 30
4,4'-DDT 50.00 27.75 56 35-127 ug/Kg 10 30
Methoxychlor 50.00 28.64 57 42-136 ug/Kg 9 30
Surrogate %REC Limits
TCMX 48 23-120
Decachlorobiphenyl 48 24-120
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v30
Organochlorine Pesticides: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1231 37 of 52
Field ID: 2-SOIL-01 Diln Fac: 1.000 Analyzed: 05/05/21
Type: SAMPLE Batch#: 266559 Prep: EPA 3546
Lab ID: 444717-001 Sampled: 04/29/21 Analysis: EPA 8082 Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 ND 25 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 49 19-121
Field ID: 2A-SOIL-01 Diln Fac: 1.000 Analyzed: 05/05/21 Type: SAMPLE Batch#: 266559 Prep: EPA 3546
Lab ID: 444717-002 Sampled: 04/29/21 Analysis: EPA 8082 Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 220 20 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 96 19-121
1 of 2 v31.001
Polychlorinated Biphenyls (PCBs)
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1232 38 of 52
Type: BLANK Batch#: 266559 Analysis: EPA 8082
Lab ID: QC923376 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 ND 25 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 52 19-121
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v31.001
Polychlorinated Biphenyls (PCBs)
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1233 39 of 52
Type: LCS Batch#: 266559 Analysis: EPA 8082
Lab ID: QC923380 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
Aroclor-1016 500.0 336.9 67 14-150 ug/Kg
Aroclor-1260 500.0 339.4 68 10-150 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 59 19-121
1 of 1 v32
Polychlorinated Biphenyls (PCBs): Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1234 40 of 52
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923381 Sampled: 04/22/21 Analysis: EPA 8082
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte MSS Result Spiked Result %REC Limits Units
Aroclor-1016 <3.000 500.0 294.7 59 42-127 ug/Kg
Aroclor-1260 20.38 500.0 310.9 58 38-130 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 59 19-121
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923382 Sampled: 04/22/21 Analysis: EPA 8082
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte Spiked Result %REC Limits Units RPD Lim
Aroclor-1016 500.0 310.5 62 42-127 ug/Kg 5 30
Aroclor-1260 500.0 329.9 62 38-130 ug/Kg 6 30
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 63 19-121
Legend
RPD: Relative Percent Difference
1 of 1 v33
Polychlorinated Biphenyls (PCBs): Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1235 41 of 52
Field ID: 2-SOIL-01 Matrix: Soil Diln Fac: 1.000 Received: 04/30/21 Lab ID: 444717-001 Basis: as received Sampled: 04/29/21 Prepared: 05/05/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.9 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Arsenic 1.5 0.98 0.66 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Barium 29 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Beryllium ND 0.49 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cadmium ND 0.49 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Chromium 13 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cobalt 1.9 0.49 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Copper 18 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Lead 24 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Mercury 0.16 0.15 mg/Kg 266563 05/06/21 METHOD EPA 7471A JDB Molybdenum ND 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Nickel 9.8 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Selenium ND 2.9 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Silver ND 0.49 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Thallium ND 2.9 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Vanadium 12 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Zinc 59 4.9 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v9.002
California Title 22 Metals
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1236 42 of 52
Field ID: 2A-SOIL-01 Matrix: Soil Diln Fac: 1.000 Received: 04/30/21 Lab ID: 444717-002 Basis: as received Sampled: 04/29/21 Prepared: 05/05/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.2 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Arsenic 2.1 1.1 0.71 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Barium 54 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Beryllium ND 0.53 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cadmium ND 0.53 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Chromium 2.4 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cobalt 140 0.53 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Copper 40 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Lead 2.9 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Mercury ND 0.15 mg/Kg 266563 05/06/21 METHOD EPA 7471A JDB Molybdenum ND 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Nickel 6.8 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Selenium ND 3.2 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Silver ND 0.53 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Thallium ND 3.2 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Vanadium 5.4 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Zinc 30 5.3 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v10.002
California Title 22 Metals
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1237 43 of 52
Type: BLANK Batch#: 266545 Analysis: EPA 6010B
Lab ID: QC923337 Prepared: 05/05/21 Analyst: SBW
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Result RL MDL Units
Antimony ND 3.0 mg/Kg
Arsenic ND 1.0 0.67 mg/Kg
Barium ND 1.0 mg/Kg
Beryllium ND 0.50 mg/Kg
Cadmium ND 0.50 mg/Kg
Chromium ND 1.0 mg/Kg
Cobalt ND 0.50 mg/Kg
Copper ND 1.0 mg/Kg
Lead ND 1.0 mg/Kg
Molybdenum ND 1.0 mg/Kg
Nickel ND 1.0 mg/Kg
Selenium ND 3.0 mg/Kg
Silver ND 0.50 mg/Kg
Thallium ND 3.0 mg/Kg
Vanadium ND 1.0 mg/Kg
Zinc ND 5.0 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v11.001
California Title 22 Metals: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1238 44 of 52
Type: LCS Batch#: 266545 Analysis: EPA 6010B
Lab ID: QC923338 Prepared: 05/05/21 Analyst: SBW
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Spiked Result %REC Limits Units
Antimony 100.0 98.90 99 80-120 mg/Kg
Arsenic 100.0 99.43 99 80-120 mg/Kg
Barium 100.0 98.31 98 80-120 mg/Kg
Beryllium 100.0 94.99 95 80-120 mg/Kg
Cadmium 100.0 95.29 95 80-120 mg/Kg
Chromium 100.0 97.58 98 80-120 mg/Kg
Cobalt 100.0 102.3 102 80-120 mg/Kg
Copper 100.0 95.65 96 80-120 mg/Kg
Lead 100.0 103.7 104 80-120 mg/Kg
Molybdenum 100.0 98.87 99 80-120 mg/Kg
Nickel 100.0 100.8 101 80-120 mg/Kg
Selenium 100.0 86.06 86 80-120 mg/Kg
Silver 50.00 45.81 92 80-120 mg/Kg
Thallium 100.0 99.43 99 80-120 mg/Kg
Vanadium 100.0 101.2 101 80-120 mg/Kg
Zinc 100.0 103.7 104 80-120 mg/Kg
1 of 1 v12
California Title 22 Metals: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1239 45 of 52
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444715-001 Batch#: 266545 Prep: EPA 3050B
Lab ID: QC923339 Sampled: 04/29/21 Analysis: EPA 6010B
Matrix: Soil Received: 04/30/21 Analyst: SBW
Analyte MSS Result Spiked Result %REC Limits Units
Antimony <1.553 93.46 43.83 47 * 75-125 mg/Kg
Arsenic 2.768 93.46 93.68 97 75-125 mg/Kg
Barium 149.6 93.46 202.2 56 * 75-125 mg/Kg
Beryllium 0.08619 93.46 85.73 92 75-125 mg/Kg
Cadmium 0.4662 93.46 87.59 93 75-125 mg/Kg
Chromium 33.01 93.46 117.3 90 75-125 mg/Kg
Cobalt 4.170 93.46 96.33 99 75-125 mg/Kg
Copper 14.80 93.46 111.0 103 75-125 mg/Kg
Lead 181.3 93.46 210.4 31 * 75-125 mg/Kg
Molybdenum <0.5728 93.46 87.06 93 75-125 mg/Kg
Nickel 15.37 93.46 103.0 94 75-125 mg/Kg
Selenium <1.748 93.46 80.28 86 75-125 mg/Kg
Silver <0.1553 46.73 41.48 89 75-125 mg/Kg
Thallium <1.068 93.46 88.50 95 75-125 mg/Kg
Vanadium 17.27 93.46 109.5 99 75-125 mg/Kg
Zinc 194.9 93.46 256.6 66 * 75-125 mg/Kg
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444715-001 Batch#: 266545 Prep: EPA 3050B
Lab ID: QC923340 Sampled: 04/29/21 Analysis: EPA 6010B
Matrix: Soil Received: 04/30/21 Analyst: SBW
Analyte Spiked Result %REC Limits Units RPD Lim
Antimony 98.04 46.31 47 * 75-125 mg/Kg 1 41
Arsenic 98.04 101.7 101 75-125 mg/Kg 4 35
Barium 98.04 213.7 65 * 75-125 mg/Kg 4 20
Beryllium 98.04 90.62 92 75-125 mg/Kg 1 20
Cadmium 98.04 95.42 97 75-125 mg/Kg 4 20
Chromium 98.04 126.2 95 75-125 mg/Kg 4 20
Cobalt 98.04 99.09 97 75-125 mg/Kg 2 20
Copper 98.04 108.9 96 75-125 mg/Kg 6 20
Lead 98.04 256.1 76 75-125 mg/Kg 18 20
Molybdenum 98.04 93.64 96 75-125 mg/Kg 2 20
Nickel 98.04 108.9 95 75-125 mg/Kg 1 20
Selenium 98.04 87.23 89 75-125 mg/Kg 4 20
Silver 49.02 44.97 92 75-125 mg/Kg 3 20
Thallium 98.04 95.20 97 75-125 mg/Kg 3 20
Vanadium 98.04 114.9 100 75-125 mg/Kg 1 20
Zinc 98.04 276.1 83 75-125 mg/Kg 6 20
1 of 2 v13
California Title 22 Metals: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1240 46 of 52
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v13
California Title 22 Metals: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1241 47 of 52
Type: BLANK Batch#: 266563 Analysis: EPA 7471A
Lab ID: QC923394 Prepared: 05/05/21 Analyst: JDB
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: METHOD
Analyte Result RL Units
Mercury ND 0.14 mg/Kg
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v18
California Title 22 Metals: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1242 48 of 52
Type: LCS Batch#: 266563 Analysis: EPA 7471A
Lab ID: QC923395 Prepared: 05/05/21 Analyst: JDB
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: METHOD
Analyte Spiked Result %REC Limits Units
Mercury 0.8333 0.8069 97 80-120 mg/Kg
1 of 1 v19
California Title 22 Metals: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1243 49 of 52
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/06/21
MSS Lab ID: 444715-001 Batch#: 266563 Prep: METHOD
Lab ID: QC923396 Sampled: 04/29/21 Analysis: EPA 7471A
Matrix: Soil Received: 04/30/21 Analyst: JDB
Analyte MSS Result Spiked Result %REC Limits Units
Mercury 0.2059 0.9615 1.097 93 75-125 mg/Kg
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/06/21
MSS Lab ID: 444715-001 Batch#: 266563 Prep: METHOD
Lab ID: QC923397 Sampled: 04/29/21 Analysis: EPA 7471A
Matrix: Soil Received: 04/30/21 Analyst: JDB
Analyte Spiked Result %REC Limits Units RPD Lim
Mercury 1.000 1.166 96 75-125 mg/Kg 3 20
Legend
RPD: Relative Percent Difference
1 of 1 v20
California Title 22 Metals: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1244 50 of 52
Field ID: 2-SOIL-01 Diln Fac: 1.000 Analyzed: 05/11/21 16:14 Type: SAMPLE Batch#: 266848 Prep: EPA 3060A
Lab ID: 444717-001 Sampled: 04/29/21 13:30 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Basis: as received Prepared: 05/11/21 11:50
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 2A-SOIL-01 Diln Fac: 1.000 Analyzed: 05/11/21 16:14 Type: SAMPLE Batch#: 266848 Prep: EPA 3060A
Lab ID: 444717-002 Sampled: 04/29/21 13:30 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Basis: as received Prepared: 05/11/21 11:50
Analyte Result RL MDL Units
Hexavalent Chromium 5.1 0.80 0.26 mg/Kg
Type: BLANK Batch#: 266848 Analysis: EPA 7196A
Lab ID: QC924217 Prepared: 05/11/21 11:50 Analyst: ATP
Matrix: Soil Analyzed: 05/11/21 16:14
Diln Fac: 1.000 Prep: EPA 3060A
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected at or above MDL
RL: Reporting Limit
1 of 1 v37.004
Hexavalent Chromium
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1245 51 of 52
Type: LCS Batch#: 266848 Analysis: EPA 7196A
Lab ID: QC924218 Prepared: 05/11/21 11:50 Analyst: ATP
Matrix: Soil Analyzed: 05/11/21 16:14
Diln Fac: 5.000 Prep: EPA 3060A
Analyte Spiked Result %REC Limits Units
Hexavalent Chromium 40.00 42.17 105 80-120 mg/Kg
Field ID: 5-SOIL 01 Basis: as received Prepared: 05/11/21 11:50 Type: MS Diln Fac: 5.000 Analyzed: 05/11/21 16:14
MSS Lab ID: 444721-001 Batch#: 266848 Prep: EPA 3060A
Lab ID: QC924219 Sampled: 04/29/21 08:00 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Analyte MSS Result Spiked Result %REC Limits Units
Hexavalent Chromium <0.8000 40.00 35.59 89 75-125 mg/Kg Field ID: 5-SOIL 01 Basis: as received Prepared: 05/11/21 11:50 Type: MSD Diln Fac: 5.000 Analyzed: 05/11/21 16:14
MSS Lab ID: 444721-001 Batch#: 266848 Prep: EPA 3060A
Lab ID: QC924220 Sampled: 04/29/21 08:00 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Analyte Spiked Result %REC Limits Units RPD Lim
Hexavalent Chromium 40.00 36.27 91 75-125 mg/Kg 2 20
Legend
RPD: Relative Percent Difference
1 of 1 v38.003
Hexavalent Chromium: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1246 52 of 52
Enthalpy Analytical
931 West Barkley Ave
Orange, CA 92868
(714) 771-6900
enthalpy.com
Lab Job Number: 444718
Report Level: II
Report Date: 10/13/2021
Analytical Report prepared for:

Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Project: 211283001 - City of Seaside - Former Fort Ord
John Goyette, Service Center Manager
(510) 204-2233 Ext 13112
[email protected]
This data package has been reviewed for technical correctness and completeness. Release of this data has been authorized by the Laboratory Manager or the Manager's designee, as verified by the above signature which applies to this PDF file as well as any associated electronic data deliverable files. The results contained in this report meet all requirements of NELAP and pertain only to those samples which were submitted for analysis. This report may be reproduced only in its entirety.

CA ELAP# 1338, NELAP# 4038, SCAQMD LAP# 18LA0518, LACSD ID# 10105, CDC ELITE Member
Authorized for release by:

Packet Page 1247 1 of 51
Sample Summary
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 444718
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
Sample ID Lab ID Collected Matrix
3-SOIL-01 444718-001 04/28/21 13:30 Soil
3-SOIL-02 444718-002 04/29/21 12:30 Soil
Packet Page 1248 2 of 51
Case Narrative
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Chris Burns
Lab Job Number: 444718
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
This data package contains sample and QC results for two soil samples, requested for the above referenced project on 04/30/21. The samples were received cold and intact.

TPH-Purgeables and/or BTXE by GC (EPA 8015B):

Low recovery was observed for TPH gasoline in the MS for batch 266614; the parent sample was not a project sample, the LCS was within limits, and the associated RPD was within limits. No other analytical problems were encountered.

TPH-Extractables by GC (EPA 8015M):

Low recovery was observed for diesel C10-C28 in the LCS for batch 266535; the low recovery was not associated with any reported results. No other analytical problems were encountered.

Volatile Organics by GC/MS (EPA 8260B):

No analytical problems were encountered.

Semivolatile Organics by GC/MS (EPA 8270C):

Low surrogate recovery was observed for 2-fluorobiphenyl in 3-SOIL-01 (lab # 444718-001). No other analytical problems were encountered.

Pesticides (EPA 8081A):

Low recovery was observed for endrin in the MSD for batch 266559; the parent sample was not a project sample, and the LCS was within limits. High RPD was also observed for endrin in the MS/MSD for batch 266559; this analyte was not detected at or above the RL in the associated samples. No other analytical problems were encountered.

PCBs (EPA 8082):

No analytical problems were encountered.

Metals (EPA 6010B and EPA 7471A):

Low recoveries were observed for a number of analytes in the MS/MSD of 1-SOIL 01 (lab # 444715-001); the LCS was within limits, and the associated RPDs were within limits. No other analytical problems were encountered.

Hexavalent Chromium (EPA 7196A):

No analytical problems were encountered.
1 of 1
Packet Page 1249 3 of 51
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 444718
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
Sample ID: 3-SOIL-01 Lab ID: 444718-001 Collected: 04/28/21 13:30 Matrix: Soil
444718-001 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 0.89 J mg/Kg 1.0 0.69
Barium 21 mg/Kg 1.0
Chromium 9.8 mg/Kg 1.0
Cobalt 120 mg/Kg 0.52
Copper 38 mg/Kg 1.0
Lead 3.2 mg/Kg 1.0
Nickel 13 mg/Kg 1.0
Vanadium 13 mg/Kg 1.0
Zinc 9.1 mg/Kg 5.2
Method: EPA 8015M
Prep Method: EPA 3580
DRO C10-C28 (SGCU) 10 mg/Kg 9.9
Method: EPA 8081A
Prep Method: EPA 3546
Heptachlor epoxide 7.9 ug/Kg 5.0
Sample ID: 3-SOIL-02 Lab ID: 444718-002 Collected: 04/29/21 12:30 Matrix: Soil
444718-002 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.5 mg/Kg 1.0 0.70
Barium 30 mg/Kg 1.0
Chromium 12 mg/Kg 1.0
Cobalt 2.1 mg/Kg 0.52
Copper 5.7 mg/Kg 1.0
Lead 6.5 mg/Kg 1.0
Nickel 13 mg/Kg 1.0
Vanadium 12 mg/Kg 1.0
Zinc 25 mg/Kg 5.2
J Estimated value
SGCU Silica gel cleanup
1 of 1 v41.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1250 ded in this summary. 4 of 51
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Field ID: 3-SOIL-01 Batch#: 266614 Prep: EPA 5030B
Type: SAMPLE Sampled: 04/28/21 Analysis: EPA 8015B
Lab ID: 444718-001 Received: 04/30/21 Analyst: EMW
Matrix: Soil Prepared: 05/06/21
Basis: as received Analyzed: 05/07/21
Analyte Result RL Units Diln Fac
TPH Gasoline ND 7.1 mg/Kg 2.380
Surrogate %REC Limits Diln Fac
Bromofluorobenzene (FID) 75 60-140 1.000
Field ID: 3-SOIL-02 Batch#: 266614 Prep: EPA 5030B
Type: SAMPLE Sampled: 04/29/21 Analysis: EPA 8015B
Lab ID: 444718-002 Received: 04/30/21 Analyst: EMW
Matrix: Soil Prepared: 05/06/21
Basis: as received Analyzed: 05/07/21
Analyte Result RL Units Diln Fac
TPH Gasoline ND 5.2 mg/Kg 1.720
Surrogate %REC Limits Diln Fac
Bromofluorobenzene (FID) 61 60-140 1.000
Type: BLANK Batch#: 266614 Analysis: EPA 8015B
Lab ID: QC923520 Prepared: 05/06/21 Analyst: EMW
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: EPA 5030B
Analyte Result RL Units
TPH Gasoline ND 3.0 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 95 60-140
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v34
Gasoline by GC/FID (5035 Prep)
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1255 9 of 51
Type: LCS Diln Fac: 1.000 Prep: EPA 5030B
Lab ID: QC923517 Batch#: 266614 Analysis: EPA 8015B
Matrix: Soil Analyzed: 05/06/21 Analyst: EMW
Analyte Spiked Result %REC Limits Units
TPH Gasoline 5.000 5.418 108 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 135 60-140
1 of 1 v35.001
Gasoline by GC/FID (5035 Prep): Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1256 10 of 51
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/06/21 Type: MS Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444678-002 Batch#: 266614 Analysis: EPA 8015B Lab ID: QC923518 Sampled: 04/29/21 Analyst: EMW
Matrix: Soil Received: 04/29/21
Analyte MSS Result Spiked Result %REC Limits Units
TPH Gasoline <3.000 5.000 3.437 69 * 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 105 60-140
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/06/21 Type: MSD Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444678-002 Batch#: 266614 Analysis: EPA 8015B Lab ID: QC923519 Sampled: 04/29/21 Analyst: EMW
Matrix: Soil Received: 04/29/21
Analyte Spiked Result %REC Limits Units RPD Lim
TPH Gasoline 5.000 3.537 71 70-130 mg/Kg 3 20
Surrogate %REC Limits
Bromofluorobenzene (FID) 110 60-140
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
1 of 1 v36
Gasoline by GC/FID (5035 Prep): Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1257 11 of 51
Field ID: 3-SOIL-01 Diln Fac: 1.000 Analyzed: 05/05/21
Type: SAMPLE Batch#: 266535 Prep: EPA 3580
Lab ID: 444718-001 Sampled: 04/28/21 Cleanup Method: EPA 3630C Matrix: Soil Received: 04/30/21 Analysis: EPA 8015M
Basis: as received Prepared: 05/05/21 Analyst: MES
Analyte Result RL Units
DRO C10-C28 (SGCU) 10 9.9 mg/Kg
ORO C28-C44 (SGCU) ND 20 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 86 70-130
Field ID: 3-SOIL-02 Diln Fac: 1.000 Analyzed: 05/05/21
Type: SAMPLE Batch#: 266535 Prep: EPA 3580
Lab ID: 444718-002 Sampled: 04/29/21 Cleanup Method: EPA 3630C Matrix: Soil Received: 04/30/21 Analysis: EPA 8015M
Basis: as received Prepared: 05/05/21 Analyst: MES
Analyte Result RL Units
DRO C10-C28 (SGCU) ND 10 mg/Kg
ORO C28-C44 (SGCU) ND 20 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 93 70-130
Type: BLANK Batch#: 266535 Cleanup Method: EPA 3630C
Lab ID: QC923298 Prepared: 05/05/21 Analysis: EPA 8015M Matrix: Soil Analyzed: 05/05/21 Analyst: MES
Diln Fac: 1.000 Prep: EPA 3580
Analyte Result RL Units
DRO C10-C28 (SGCU) ND 10 mg/Kg
ORO C28-C44 (SGCU) ND 20 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 94 70-130
Legend
(SGCU): Silica gel cleanup
ND: Not Detected
RL: Reporting Limit
1 of 1 v6.001
Extractable Carbon Chain
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1258 12 of 51
Type: LCS Batch#: 266535 Cleanup Method: EPA 3630C
Lab ID: QC923299 Prepared: 05/05/21 Analysis: EPA 8015M Matrix: Soil Analyzed: 05/05/21 Analyst: MES
Diln Fac: 1.000 Prep: EPA 3580
Analyte Spiked Result %REC Limits Units
Diesel C10-C28 (SGCU) 247.5 156.0 63 * 76-122 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 87 70-130
Legend
(SGCU): Silica gel cleanup
*: Value is outside QC limits
1 of 1 v7
Extractable Carbon Chain: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1259 13 of 51
Field ID: 1-SOIL 02 Matrix: Soil Sampled: 04/28/21 Prep: EPA 3580 Type: MS Basis: as received Received: 04/30/21 Cleanup Method: EPA 3630C MSS Lab ID: 444715-002 Diln Fac: 1.000 Prepared: 05/05/21 Analysis: EPA 8015M Lab ID: QC923300 Batch#: 266535 Analyzed: 05/05/21 Analyst: MES Analyte MSS Result Spiked Result %REC Limits Units
Diesel C10-C28 (SGCU) 3.186 250.0 182.1 72 62-126 mg/Kg Surrogate %REC Limits
n-Triacontane (SGCU) 93 70-130
Field ID: 1-SOIL 02 Matrix: Soil Sampled: 04/28/21 Prep: EPA 3580 Type: MSD Basis: as received Received: 04/30/21 Cleanup Method: EPA 3630C MSS Lab ID: 444715-002 Diln Fac: 1.000 Prepared: 05/05/21 Analysis: EPA 8015M Lab ID: QC923301 Batch#: 266535 Analyzed: 05/05/21 Analyst: MES Analyte Spiked Result %REC Limits Units RPD Lim
Diesel C10-C28 (SGCU) 250.0 184.3 72 62-126 mg/Kg 1 35
Surrogate %REC Limits
n-Triacontane (SGCU) 93 70-130
Legend
(SGCU): Silica gel cleanup
RPD: Relative Percent Difference
1 of 1 v8
Extractable Carbon Chain: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1260 14 of 51
Field ID: 3-SOIL-01 Diln Fac: 1.515 Analyzed: 05/06/21
Lab ID: 444718-001 Batch#: 266584 Prep: EPA 5035
Matrix: Soil Sampled: 04/28/21 Analysis: EPA 8260B
Basis: as received Received: 04/30/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 7.6 ug/Kg
Chloromethane ND 7.6 ug/Kg
Vinyl Chloride ND 7.6 ug/Kg
Bromomethane ND 7.6 ug/Kg
Chloroethane ND 7.6 ug/Kg
Trichlorofluoromethane ND 7.6 ug/Kg
Acetone ND 150 ug/Kg
Freon 113 ND 7.6 ug/Kg
1,1-Dichloroethene ND 7.6 ug/Kg
Methylene Chloride ND 7.6 ug/Kg
MTBE ND 7.6 ug/Kg
trans-1,2-Dichloroethene ND 7.6 ug/Kg
1,1-Dichloroethane ND 7.6 ug/Kg
2-Butanone ND 150 ug/Kg
cis-1,2-Dichloroethene ND 7.6 ug/Kg
2,2-Dichloropropane ND 7.6 ug/Kg
Chloroform ND 7.6 ug/Kg
Bromochloromethane ND 7.6 ug/Kg
1,1,1-Trichloroethane ND 7.6 ug/Kg
1,1-Dichloropropene ND 7.6 ug/Kg
Carbon Tetrachloride ND 7.6 ug/Kg
1,2-Dichloroethane ND 7.6 ug/Kg
Benzene ND 7.6 ug/Kg
Trichloroethene ND 7.6 ug/Kg
1,2-Dichloropropane ND 7.6 ug/Kg
Bromodichloromethane ND 7.6 ug/Kg
Dibromomethane ND 7.6 ug/Kg
4-Methyl-2-Pentanone ND 7.6 ug/Kg
cis-1,3-Dichloropropene ND 7.6 ug/Kg
Toluene ND 7.6 ug/Kg
trans-1,3-Dichloropropene ND 7.6 ug/Kg
1,1,2-Trichloroethane ND 7.6 ug/Kg
1,3-Dichloropropane ND 7.6 ug/Kg
Tetrachloroethene ND 7.6 ug/Kg
Dibromochloromethane ND 7.6 ug/Kg
1,2-Dibromoethane ND 7.6 ug/Kg
Chlorobenzene ND 7.6 ug/Kg
1,1,1,2-Tetrachloroethane ND 7.6 ug/Kg
Ethylbenzene ND 7.6 ug/Kg
m,p-Xylenes ND 15 ug/Kg
o-Xylene ND 7.6 ug/Kg
1 of 2 v14
Purgeable Organics by GC/MS
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1261 15 of 51
Styrene ND 7.6 ug/Kg
Bromoform ND 7.6 ug/Kg
Isopropylbenzene ND 7.6 ug/Kg
1,1,2,2-Tetrachloroethane ND 7.6 ug/Kg
1,2,3-Trichloropropane ND 7.6 ug/Kg
Propylbenzene ND 7.6 ug/Kg
Bromobenzene ND 7.6 ug/Kg
1,3,5-Trimethylbenzene ND 7.6 ug/Kg
2-Chlorotoluene ND 7.6 ug/Kg
4-Chlorotoluene ND 7.6 ug/Kg
tert-Butylbenzene ND 7.6 ug/Kg
1,2,4-Trimethylbenzene ND 7.6 ug/Kg
sec-Butylbenzene ND 7.6 ug/Kg
para-Isopropyl Toluene ND 7.6 ug/Kg
1,3-Dichlorobenzene ND 7.6 ug/Kg
1,4-Dichlorobenzene ND 7.6 ug/Kg
n-Butylbenzene ND 7.6 ug/Kg
1,2-Dichlorobenzene ND 7.6 ug/Kg
1,2-Dibromo-3-Chloropropane ND 7.6 ug/Kg
1,2,4-Trichlorobenzene ND 7.6 ug/Kg
Hexachlorobutadiene ND 7.6 ug/Kg
Naphthalene ND 7.6 ug/Kg
1,2,3-Trichlorobenzene ND 7.6 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 93 70-145
1,2-Dichloroethane-d4 104 70-145
Toluene-d8 102 70-145
Bromofluorobenzene 98 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v14
Purgeable Organics by GC/MS
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1262 16 of 51
Field ID: 3-SOIL-02 Diln Fac: 1.190 Analyzed: 05/06/21
Lab ID: 444718-002 Batch#: 266584 Prep: EPA 5035
Matrix: Soil Sampled: 04/29/21 Analysis: EPA 8260B
Basis: as received Received: 04/30/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 6.0 ug/Kg
Chloromethane ND 6.0 ug/Kg
Vinyl Chloride ND 6.0 ug/Kg
Bromomethane ND 6.0 ug/Kg
Chloroethane ND 6.0 ug/Kg
Trichlorofluoromethane ND 6.0 ug/Kg
Acetone ND 120 ug/Kg
Freon 113 ND 6.0 ug/Kg
1,1-Dichloroethene ND 6.0 ug/Kg
Methylene Chloride ND 6.0 ug/Kg
MTBE ND 6.0 ug/Kg
trans-1,2-Dichloroethene ND 6.0 ug/Kg
1,1-Dichloroethane ND 6.0 ug/Kg
2-Butanone ND 120 ug/Kg
cis-1,2-Dichloroethene ND 6.0 ug/Kg
2,2-Dichloropropane ND 6.0 ug/Kg
Chloroform ND 6.0 ug/Kg
Bromochloromethane ND 6.0 ug/Kg
1,1,1-Trichloroethane ND 6.0 ug/Kg
1,1-Dichloropropene ND 6.0 ug/Kg
Carbon Tetrachloride ND 6.0 ug/Kg
1,2-Dichloroethane ND 6.0 ug/Kg
Benzene ND 6.0 ug/Kg
Trichloroethene ND 6.0 ug/Kg
1,2-Dichloropropane ND 6.0 ug/Kg
Bromodichloromethane ND 6.0 ug/Kg
Dibromomethane ND 6.0 ug/Kg
4-Methyl-2-Pentanone ND 6.0 ug/Kg
cis-1,3-Dichloropropene ND 6.0 ug/Kg
Toluene ND 6.0 ug/Kg
trans-1,3-Dichloropropene ND 6.0 ug/Kg
1,1,2-Trichloroethane ND 6.0 ug/Kg
1,3-Dichloropropane ND 6.0 ug/Kg
Tetrachloroethene ND 6.0 ug/Kg
Dibromochloromethane ND 6.0 ug/Kg
1,2-Dibromoethane ND 6.0 ug/Kg
Chlorobenzene ND 6.0 ug/Kg
1,1,1,2-Tetrachloroethane ND 6.0 ug/Kg
Ethylbenzene ND 6.0 ug/Kg
m,p-Xylenes ND 12 ug/Kg
o-Xylene ND 6.0 ug/Kg
1 of 2 v15
Purgeable Organics by GC/MS
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1263 17 of 51
Styrene ND 6.0 ug/Kg
Bromoform ND 6.0 ug/Kg
Isopropylbenzene ND 6.0 ug/Kg
1,1,2,2-Tetrachloroethane ND 6.0 ug/Kg
1,2,3-Trichloropropane ND 6.0 ug/Kg
Propylbenzene ND 6.0 ug/Kg
Bromobenzene ND 6.0 ug/Kg
1,3,5-Trimethylbenzene ND 6.0 ug/Kg
2-Chlorotoluene ND 6.0 ug/Kg
4-Chlorotoluene ND 6.0 ug/Kg
tert-Butylbenzene ND 6.0 ug/Kg
1,2,4-Trimethylbenzene ND 6.0 ug/Kg
sec-Butylbenzene ND 6.0 ug/Kg
para-Isopropyl Toluene ND 6.0 ug/Kg
1,3-Dichlorobenzene ND 6.0 ug/Kg
1,4-Dichlorobenzene ND 6.0 ug/Kg
n-Butylbenzene ND 6.0 ug/Kg
1,2-Dichlorobenzene ND 6.0 ug/Kg
1,2-Dibromo-3-Chloropropane ND 6.0 ug/Kg
1,2,4-Trichlorobenzene ND 6.0 ug/Kg
Hexachlorobutadiene ND 6.0 ug/Kg
Naphthalene ND 6.0 ug/Kg
1,2,3-Trichlorobenzene ND 6.0 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 95 70-145
1,2-Dichloroethane-d4 106 70-145
Toluene-d8 101 70-145
Bromofluorobenzene 98 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v15
Purgeable Organics by GC/MS
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1264 18 of 51
Type: BLANK Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923448 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 5.0 ug/Kg
Chloromethane ND 5.0 ug/Kg
Vinyl Chloride ND 5.0 ug/Kg
Bromomethane ND 5.0 ug/Kg
Chloroethane ND 5.0 ug/Kg
Trichlorofluoromethane ND 5.0 ug/Kg
Acetone ND 100 ug/Kg
Freon 113 ND 5.0 ug/Kg
1,1-Dichloroethene ND 5.0 ug/Kg
Methylene Chloride ND 5.0 ug/Kg
MTBE ND 5.0 ug/Kg
trans-1,2-Dichloroethene ND 5.0 ug/Kg
1,1-Dichloroethane ND 5.0 ug/Kg
2-Butanone ND 100 ug/Kg
cis-1,2-Dichloroethene ND 5.0 ug/Kg
2,2-Dichloropropane ND 5.0 ug/Kg
Chloroform ND 5.0 ug/Kg
Bromochloromethane ND 5.0 ug/Kg
1,1,1-Trichloroethane ND 5.0 ug/Kg
1,1-Dichloropropene ND 5.0 ug/Kg
Carbon Tetrachloride ND 5.0 ug/Kg
1,2-Dichloroethane ND 5.0 ug/Kg
Benzene ND 5.0 ug/Kg
Trichloroethene ND 5.0 ug/Kg
1,2-Dichloropropane ND 5.0 ug/Kg
Bromodichloromethane ND 5.0 ug/Kg
Dibromomethane ND 5.0 ug/Kg
4-Methyl-2-Pentanone ND 5.0 ug/Kg
cis-1,3-Dichloropropene ND 5.0 ug/Kg
Toluene ND 5.0 ug/Kg
trans-1,3-Dichloropropene ND 5.0 ug/Kg
1,1,2-Trichloroethane ND 5.0 ug/Kg
1,3-Dichloropropane ND 5.0 ug/Kg
Tetrachloroethene ND 5.0 ug/Kg
Dibromochloromethane ND 5.0 ug/Kg
1,2-Dibromoethane ND 5.0 ug/Kg
Chlorobenzene ND 5.0 ug/Kg
1,1,1,2-Tetrachloroethane ND 5.0 ug/Kg
Ethylbenzene ND 5.0 ug/Kg
m,p-Xylenes ND 10 ug/Kg
o-Xylene ND 5.0 ug/Kg
Styrene ND 5.0 ug/Kg
1 of 2 v17
Purgeable Organics by GC/MS: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1265 19 of 51
Bromoform ND 5.0 ug/Kg
Isopropylbenzene ND 5.0 ug/Kg
1,1,2,2-Tetrachloroethane ND 5.0 ug/Kg
1,2,3-Trichloropropane ND 5.0 ug/Kg
Propylbenzene ND 5.0 ug/Kg
Bromobenzene ND 5.0 ug/Kg
1,3,5-Trimethylbenzene ND 5.0 ug/Kg
2-Chlorotoluene ND 5.0 ug/Kg
4-Chlorotoluene ND 5.0 ug/Kg
tert-Butylbenzene ND 5.0 ug/Kg
1,2,4-Trimethylbenzene ND 5.0 ug/Kg
sec-Butylbenzene ND 5.0 ug/Kg
para-Isopropyl Toluene ND 5.0 ug/Kg
1,3-Dichlorobenzene ND 5.0 ug/Kg
1,4-Dichlorobenzene ND 5.0 ug/Kg
n-Butylbenzene ND 5.0 ug/Kg
1,2-Dichlorobenzene ND 5.0 ug/Kg
1,2-Dibromo-3-Chloropropane ND 5.0 ug/Kg
1,2,4-Trichlorobenzene ND 5.0 ug/Kg
Hexachlorobutadiene ND 5.0 ug/Kg
Naphthalene ND 5.0 ug/Kg
1,2,3-Trichlorobenzene ND 5.0 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 98 70-130
1,2-Dichloroethane-d4 107 70-145
Toluene-d8 98 70-145
Bromofluorobenzene 94 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v17
Purgeable Organics by GC/MS: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1266 20 of 51
Type: BS Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923449 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Spiked Result %REC Limits Units
1,1-Dichloroethene 50.00 51.26 103 70-131 ug/Kg
MTBE 50.00 48.03 96 69-130 ug/Kg
Benzene 50.00 49.31 99 70-130 ug/Kg
Trichloroethene 50.00 49.52 99 70-130 ug/Kg
Toluene 50.00 50.96 102 70-130 ug/Kg
Chlorobenzene 50.00 50.41 101 70-130 ug/Kg
Surrogate %REC Limits
Dibromofluoromethane 94 70-130
1,2-Dichloroethane-d4 94 70-145
Toluene-d8 105 70-145
Bromofluorobenzene 103 70-145
Type: BSD Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923450 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Spiked Result %REC Limits Units RPD Lim
1,1-Dichloroethene 50.00 53.82 108 70-131 ug/Kg 5 33
MTBE 50.00 51.69 103 69-130 ug/Kg 7 30
Benzene 50.00 52.61 105 70-130 ug/Kg 6 30
Trichloroethene 50.00 50.41 101 70-130 ug/Kg 2 30
Toluene 50.00 51.84 104 70-130 ug/Kg 2 30
Chlorobenzene 50.00 51.66 103 70-130 ug/Kg 2 30
Surrogate %REC Limits
Dibromofluoromethane 99 70-130
1,2-Dichloroethane-d4 99 70-145
Toluene-d8 102 70-145
Bromofluorobenzene 101 70-145
Legend
RPD: Relative Percent Difference
1 of 1 v5
Purgeable Organics by GC/MS: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1267 21 of 51
Field ID: 3-SOIL-01 Batch#: 266537 Prep: EPA 3546
Lab ID: 444718-001 Sampled: 04/28/21 Analysis: EPA 8270C Matrix: Soil Received: 04/30/21 Analyst: DJL
Basis: as received Prepared: 05/05/21
Diln Fac: 1.000 Analyzed: 05/07/21
Analyte Result RL Units
Carbazole ND 250 ug/Kg
1-Methylnaphthalene ND 250 ug/Kg
Pyridine ND 250 ug/Kg
N-Nitrosodimethylamine ND 250 ug/Kg
Phenol ND 250 ug/Kg
Aniline ND 250 ug/Kg
bis(2-Chloroethyl)ether ND 1,200 ug/Kg
2-Chlorophenol ND 250 ug/Kg
1,3-Dichlorobenzene ND 250 ug/Kg
1,4-Dichlorobenzene ND 250 ug/Kg
Benzyl alcohol ND 250 ug/Kg
1,2-Dichlorobenzene ND 250 ug/Kg
2-Methylphenol ND 250 ug/Kg
bis(2-Chloroisopropyl) ether ND 250 ug/Kg
3-,4-Methylphenol ND 400 ug/Kg
N-Nitroso-di-n-propylamine ND 250 ug/Kg
Hexachloroethane ND 250 ug/Kg
Nitrobenzene ND 1,200 ug/Kg
Isophorone ND 250 ug/Kg
2-Nitrophenol ND 250 ug/Kg
2,4-Dimethylphenol ND 250 ug/Kg
Benzoic acid ND 1,200 ug/Kg
bis(2-Chloroethoxy)methane ND 250 ug/Kg
2,4-Dichlorophenol ND 250 ug/Kg
1,2,4-Trichlorobenzene ND 250 ug/Kg
Naphthalene ND 250 ug/Kg
4-Chloroaniline ND 250 ug/Kg
Hexachlorobutadiene ND 250 ug/Kg
4-Chloro-3-methylphenol ND 250 ug/Kg
2-Methylnaphthalene ND 250 ug/Kg
Hexachlorocyclopentadiene ND 1,200 ug/Kg
2,4,6-Trichlorophenol ND 250 ug/Kg
2,4,5-Trichlorophenol ND 250 ug/Kg
2-Chloronaphthalene ND 250 ug/Kg
2-Nitroaniline ND 250 ug/Kg
Dimethylphthalate ND 250 ug/Kg
Acenaphthylene ND 250 ug/Kg
2,6-Dinitrotoluene ND 250 ug/Kg
3-Nitroaniline ND 250 ug/Kg
Acenaphthene ND 250 ug/Kg
1 of 2 v29
EPA 8270 Semi-Volatile Organics
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1268 22 of 51
2,4-Dinitrophenol ND 1,200 ug/Kg
4-Nitrophenol ND 250 ug/Kg
Dibenzofuran ND 250 ug/Kg
2,4-Dinitrotoluene ND 250 ug/Kg
Diethylphthalate ND 250 ug/Kg
Fluorene ND 250 ug/Kg
4-Chlorophenyl-phenylether ND 250 ug/Kg
4-Nitroaniline ND 250 ug/Kg
4,6-Dinitro-2-methylphenol ND 250 ug/Kg
N-Nitrosodiphenylamine ND 250 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 250 ug/Kg
4-Bromophenyl-phenylether ND 250 ug/Kg
Hexachlorobenzene ND 250 ug/Kg
Pentachlorophenol ND 1,200 ug/Kg
Phenanthrene ND 250 ug/Kg
Anthracene ND 250 ug/Kg
Di-n-butylphthalate ND 250 ug/Kg
Fluoranthene ND 250 ug/Kg
Benzidine ND 1,200 ug/Kg
Pyrene ND 250 ug/Kg
Butylbenzylphthalate ND 250 ug/Kg
3,3'-Dichlorobenzidine ND 1,200 ug/Kg
Benzo(a)anthracene ND 250 ug/Kg
Chrysene ND 250 ug/Kg
bis(2-Ethylhexyl)phthalate ND 250 ug/Kg
Di-n-octylphthalate ND 250 ug/Kg
Benzo(b)fluoranthene ND 250 ug/Kg
Benzo(k)fluoranthene ND 250 ug/Kg
Benzo(a)pyrene ND 250 ug/Kg
Indeno(1,2,3-cd)pyrene ND 250 ug/Kg
Dibenz(a,h)anthracene ND 250 ug/Kg
Benzo(g,h,i)perylene ND 250 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 36 29-120
Phenol-d6 40 30-120
2,4,6-Tribromophenol 51 32-120
Nitrobenzene-d5 36 33-120
2-Fluorobiphenyl 37 * 39-120
Terphenyl-d14 56 44-125
Legend
*: Value is outside QC limits
ND: Not Detected
RL: Reporting Limit
2 of 2 v29
EPA 8270 Semi-Volatile Organics
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1269 23 of 51
Field ID: 3-SOIL-02 Batch#: 266537 Prep: EPA 3546
Lab ID: 444718-002 Sampled: 04/29/21 Analysis: EPA 8270C Matrix: Soil Received: 04/30/21 Analyst: DJL
Basis: as received Prepared: 05/05/21
Diln Fac: 1.000 Analyzed: 05/07/21
Analyte Result RL Units
Carbazole ND 250 ug/Kg
1-Methylnaphthalene ND 250 ug/Kg
Pyridine ND 250 ug/Kg
N-Nitrosodimethylamine ND 250 ug/Kg
Phenol ND 250 ug/Kg
Aniline ND 250 ug/Kg
bis(2-Chloroethyl)ether ND 1,200 ug/Kg
2-Chlorophenol ND 250 ug/Kg
1,3-Dichlorobenzene ND 250 ug/Kg
1,4-Dichlorobenzene ND 250 ug/Kg
Benzyl alcohol ND 250 ug/Kg
1,2-Dichlorobenzene ND 250 ug/Kg
2-Methylphenol ND 250 ug/Kg
bis(2-Chloroisopropyl) ether ND 250 ug/Kg
3-,4-Methylphenol ND 400 ug/Kg
N-Nitroso-di-n-propylamine ND 250 ug/Kg
Hexachloroethane ND 250 ug/Kg
Nitrobenzene ND 1,200 ug/Kg
Isophorone ND 250 ug/Kg
2-Nitrophenol ND 250 ug/Kg
2,4-Dimethylphenol ND 250 ug/Kg
Benzoic acid ND 1,200 ug/Kg
bis(2-Chloroethoxy)methane ND 250 ug/Kg
2,4-Dichlorophenol ND 250 ug/Kg
1,2,4-Trichlorobenzene ND 250 ug/Kg
Naphthalene ND 250 ug/Kg
4-Chloroaniline ND 250 ug/Kg
Hexachlorobutadiene ND 250 ug/Kg
4-Chloro-3-methylphenol ND 250 ug/Kg
2-Methylnaphthalene ND 250 ug/Kg
Hexachlorocyclopentadiene ND 1,200 ug/Kg
2,4,6-Trichlorophenol ND 250 ug/Kg
2,4,5-Trichlorophenol ND 250 ug/Kg
2-Chloronaphthalene ND 250 ug/Kg
2-Nitroaniline ND 250 ug/Kg
Dimethylphthalate ND 250 ug/Kg
Acenaphthylene ND 250 ug/Kg
2,6-Dinitrotoluene ND 250 ug/Kg
3-Nitroaniline ND 250 ug/Kg
Acenaphthene ND 250 ug/Kg
1 of 2 v30
EPA 8270 Semi-Volatile Organics
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1270 24 of 51
2,4-Dinitrophenol ND 1,200 ug/Kg
4-Nitrophenol ND 250 ug/Kg
Dibenzofuran ND 250 ug/Kg
2,4-Dinitrotoluene ND 250 ug/Kg
Diethylphthalate ND 250 ug/Kg
Fluorene ND 250 ug/Kg
4-Chlorophenyl-phenylether ND 250 ug/Kg
4-Nitroaniline ND 250 ug/Kg
4,6-Dinitro-2-methylphenol ND 250 ug/Kg
N-Nitrosodiphenylamine ND 250 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 250 ug/Kg
4-Bromophenyl-phenylether ND 250 ug/Kg
Hexachlorobenzene ND 250 ug/Kg
Pentachlorophenol ND 1,200 ug/Kg
Phenanthrene ND 250 ug/Kg
Anthracene ND 250 ug/Kg
Di-n-butylphthalate ND 250 ug/Kg
Fluoranthene ND 250 ug/Kg
Benzidine ND 1,200 ug/Kg
Pyrene ND 250 ug/Kg
Butylbenzylphthalate ND 250 ug/Kg
3,3'-Dichlorobenzidine ND 1,200 ug/Kg
Benzo(a)anthracene ND 250 ug/Kg
Chrysene ND 250 ug/Kg
bis(2-Ethylhexyl)phthalate ND 250 ug/Kg
Di-n-octylphthalate ND 250 ug/Kg
Benzo(b)fluoranthene ND 250 ug/Kg
Benzo(k)fluoranthene ND 250 ug/Kg
Benzo(a)pyrene ND 250 ug/Kg
Indeno(1,2,3-cd)pyrene ND 250 ug/Kg
Dibenz(a,h)anthracene ND 250 ug/Kg
Benzo(g,h,i)perylene ND 250 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 66 29-120
Phenol-d6 71 30-120
2,4,6-Tribromophenol 66 32-120
Nitrobenzene-d5 60 33-120
2-Fluorobiphenyl 63 39-120
Terphenyl-d14 67 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v30
EPA 8270 Semi-Volatile Organics
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1271 25 of 51
Type: BLANK Batch#: 266537 Analysis: EPA 8270C
Lab ID: QC923305 Prepared: 05/05/21 Analyst: DJL
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
Carbazole ND 250 ug/Kg
1-Methylnaphthalene ND 250 ug/Kg
Pyridine ND 250 ug/Kg
N-Nitrosodimethylamine ND 250 ug/Kg
Phenol ND 250 ug/Kg
Aniline ND 250 ug/Kg
bis(2-Chloroethyl)ether ND 1,200 ug/Kg
2-Chlorophenol ND 250 ug/Kg
1,3-Dichlorobenzene ND 250 ug/Kg
1,4-Dichlorobenzene ND 250 ug/Kg
Benzyl alcohol ND 250 ug/Kg
1,2-Dichlorobenzene ND 250 ug/Kg
2-Methylphenol ND 250 ug/Kg
bis(2-Chloroisopropyl) ether ND 250 ug/Kg
3-,4-Methylphenol ND 400 ug/Kg
N-Nitroso-di-n-propylamine ND 250 ug/Kg
Hexachloroethane ND 250 ug/Kg
Nitrobenzene ND 1,200 ug/Kg
Isophorone ND 250 ug/Kg
2-Nitrophenol ND 250 ug/Kg
2,4-Dimethylphenol ND 250 ug/Kg
Benzoic acid ND 1,200 ug/Kg
bis(2-Chloroethoxy)methane ND 250 ug/Kg
2,4-Dichlorophenol ND 250 ug/Kg
1,2,4-Trichlorobenzene ND 250 ug/Kg
Naphthalene ND 250 ug/Kg
4-Chloroaniline ND 250 ug/Kg
Hexachlorobutadiene ND 250 ug/Kg
4-Chloro-3-methylphenol ND 250 ug/Kg
2-Methylnaphthalene ND 250 ug/Kg
Hexachlorocyclopentadiene ND 1,200 ug/Kg
2,4,6-Trichlorophenol ND 250 ug/Kg
2,4,5-Trichlorophenol ND 250 ug/Kg
2-Chloronaphthalene ND 250 ug/Kg
2-Nitroaniline ND 250 ug/Kg
Dimethylphthalate ND 250 ug/Kg
Acenaphthylene ND 250 ug/Kg
2,6-Dinitrotoluene ND 250 ug/Kg
3-Nitroaniline ND 250 ug/Kg
Acenaphthene ND 250 ug/Kg
2,4-Dinitrophenol ND 1,200 ug/Kg
1 of 2 v31
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1272 26 of 51
4-Nitrophenol ND 250 ug/Kg
Dibenzofuran ND 250 ug/Kg
2,4-Dinitrotoluene ND 250 ug/Kg
Diethylphthalate ND 250 ug/Kg
Fluorene ND 250 ug/Kg
4-Chlorophenyl-phenylether ND 250 ug/Kg
4-Nitroaniline ND 250 ug/Kg
4,6-Dinitro-2-methylphenol ND 250 ug/Kg
N-Nitrosodiphenylamine ND 250 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 250 ug/Kg
4-Bromophenyl-phenylether ND 250 ug/Kg
Hexachlorobenzene ND 250 ug/Kg
Pentachlorophenol ND 1,200 ug/Kg
Phenanthrene ND 250 ug/Kg
Anthracene ND 250 ug/Kg
Di-n-butylphthalate ND 250 ug/Kg
Fluoranthene ND 250 ug/Kg
Benzidine ND 1,200 ug/Kg
Pyrene ND 250 ug/Kg
Butylbenzylphthalate ND 250 ug/Kg
3,3'-Dichlorobenzidine ND 1,200 ug/Kg
Benzo(a)anthracene ND 250 ug/Kg
Chrysene ND 250 ug/Kg
bis(2-Ethylhexyl)phthalate ND 250 ug/Kg
Di-n-octylphthalate ND 250 ug/Kg
Benzo(b)fluoranthene ND 250 ug/Kg
Benzo(k)fluoranthene ND 250 ug/Kg
Benzo(a)pyrene ND 250 ug/Kg
Indeno(1,2,3-cd)pyrene ND 250 ug/Kg
Dibenz(a,h)anthracene ND 250 ug/Kg
Benzo(g,h,i)perylene ND 250 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 56 29-120
Phenol-d6 55 30-120
2,4,6-Tribromophenol 47 32-120
Nitrobenzene-d5 50 33-120
2-Fluorobiphenyl 49 39-120
Terphenyl-d14 71 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v31
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1273 27 of 51
Type: LCS Batch#: 266537 Analysis: EPA 8270C
Lab ID: QC923306 Prepared: 05/05/21 Analyst: DJL
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
Phenol 2,000 1,299 65 42-120 ug/Kg
2-Chlorophenol 2,000 1,302 65 41-120 ug/Kg
1,4-Dichlorobenzene 2,000 1,260 63 36-120 ug/Kg
3-,4-Methylphenol 2,000 1,393 70 42-120 ug/Kg
N-Nitroso-di-n-propylamine 2,000 1,229 61 43-121 ug/Kg
2,4-Dimethylphenol 2,000 1,278 64 25-120 ug/Kg
1,2,4-Trichlorobenzene 2,000 1,296 65 38-120 ug/Kg
4-Chloro-3-methylphenol 2,000 1,402 70 40-125 ug/Kg
2,4,5-Trichlorophenol 2,000 1,332 67 40-124 ug/Kg
Acenaphthene 2,000 1,232 62 35-126 ug/Kg
4-Nitrophenol 2,000 1,200 60 24-128 ug/Kg
2,4-Dinitrotoluene 2,000 1,299 65 40-131 ug/Kg
Pentachlorophenol 2,000 1,038 52 35-120 ug/Kg
Pyrene 2,000 1,263 63 37-135 ug/Kg
Chrysene 2,000 1,306 65 38-132 ug/Kg
Benzo(b)fluoranthene 2,000 1,401 70 38-135 ug/Kg
Surrogate %REC Limits
2-Fluorophenol 67 29-120
Phenol-d6 72 30-120
2,4,6-Tribromophenol 64 32-120
Nitrobenzene-d5 69 33-120
2-Fluorobiphenyl 65 39-120
Terphenyl-d14 66 44-125
1 of 1 v32
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1274 28 of 51
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 50.00 Analyzed: 05/05/21
MSS Lab ID: 444794-001 Batch#: 266537 Prep: EPA 3546
Lab ID: QC923307 Sampled: 05/03/21 Analysis: EPA 8270C
Matrix: Soil Received: 05/03/21 Analyst: DJL
Analyte MSS Result Spiked Result %REC Limits Units
Phenol <8,500 2,000 374.3 DO 37-120 ug/Kg
2-Chlorophenol <6,500 2,000 0 DO 33-120 ug/Kg
1,4-Dichlorobenzene <7,600 2,000 411.2 DO 32-120 ug/Kg
3-,4-Methylphenol <8,900 2,000 826.1 DO 37-120 ug/Kg
N-Nitroso-di-n-propylamine <9,700 2,000 3,921 DO 32-120 ug/Kg 2,4-Dimethylphenol <8,600 2,000 1,474 DO 32-120 ug/Kg
1,2,4-Trichlorobenzene <6,600 2,000 1,019 DO 33-120 ug/Kg 4-Chloro-3-methylphenol <5,400 2,000 1,367 DO 41-121 ug/Kg 2,4,5-Trichlorophenol <6,200 2,000 0 DO 40-120 ug/Kg
Acenaphthene <6,900 2,000 719.2 DO 37-120 ug/Kg
4-Nitrophenol <10,000 2,000 16,080 DO 20-141 ug/Kg
2,4-Dinitrotoluene <6,600 2,000 35,880 DO 33-128 ug/Kg
Pentachlorophenol <14,200 2,000 0 DO 28-132 ug/Kg
Pyrene <6,800 2,000 1,296 DO 39-135 ug/Kg
Chrysene <5,800 2,000 952.8 DO 37-135 ug/Kg
Benzo(b)fluoranthene <6,200 2,000 1,019 DO 34-139 ug/Kg Surrogate %REC Limits
2-Fluorophenol DO 29-120
Phenol-d6 DO 30-120
2,4,6-Tribromophenol DO 32-120
Nitrobenzene-d5 DO 33-120
2-Fluorobiphenyl DO 39-120
Terphenyl-d14 DO 44-125
1 of 2 v33
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1275 29 of 51
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 50.00 Analyzed: 05/05/21
MSS Lab ID: 444794-001 Batch#: 266537 Prep: EPA 3546
Lab ID: QC923308 Sampled: 05/03/21 Analysis: EPA 8270C
Matrix: Soil Received: 05/03/21 Analyst: DJL
Analyte Spiked Result %REC Limits Units RPD Lim
Phenol 2,000 0 DO 37-120 ug/Kg NC 49
2-Chlorophenol 2,000 0 DO 33-120 ug/Kg NC 52
1,4-Dichlorobenzene 2,000 617.7 DO 32-120 ug/Kg NC 50
3-,4-Methylphenol 2,000 1,280 DO 37-120 ug/Kg NC 54
N-Nitroso-di-n-propylamine 2,000 1,474 DO 32-120 ug/Kg NC 50 2,4-Dimethylphenol 2,000 1,528 DO 32-120 ug/Kg NC 50
1,2,4-Trichlorobenzene 2,000 691.7 DO 33-120 ug/Kg NC 50 4-Chloro-3-methylphenol 2,000 3,056 DO 41-121 ug/Kg NC 43 2,4,5-Trichlorophenol 2,000 2,468 DO 40-120 ug/Kg NC 47 Acenaphthene 2,000 1,164 DO 37-120 ug/Kg NC 48
4-Nitrophenol 2,000 24,490 DO 20-141 ug/Kg NC 30
2,4-Dinitrotoluene 2,000 1,859 DO 33-128 ug/Kg NC 50
Pentachlorophenol 2,000 0 DO 28-132 ug/Kg NC 30
Pyrene 2,000 1,379 DO 39-135 ug/Kg NC 41
Chrysene 2,000 926.4 DO 37-135 ug/Kg NC 46
Benzo(b)fluoranthene 2,000 1,032 DO 34-139 ug/Kg NC 47
Surrogate %REC Limits
2-Fluorophenol DO 29-120
Phenol-d6 DO 30-120
2,4,6-Tribromophenol DO 32-120
Nitrobenzene-d5 DO 33-120
2-Fluorobiphenyl DO 39-120
Terphenyl-d14 DO 44-125
Legend
DO: Diluted Out
NC: Not Calculated
RPD: Relative Percent Difference
2 of 2 v33
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1276 30 of 51
Field ID: 3-SOIL-01 Batch#: 266559 Prep: EPA 3546
Lab ID: 444718-001 Sampled: 04/28/21 Analysis: EPA 8081A Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Diln Fac: 1.000 Analyzed: 05/05/21
Analyte Result RL Units
alpha-BHC ND 5.0 ug/Kg
beta-BHC ND 5.0 ug/Kg
gamma-BHC ND 5.0 ug/Kg
delta-BHC ND 5.0 ug/Kg
Heptachlor ND 5.0 ug/Kg
Aldrin ND 5.0 ug/Kg
Heptachlor epoxide 7.9 5.0 ug/Kg
Endosulfan I ND 5.0 ug/Kg
Dieldrin ND 5.0 ug/Kg
4,4'-DDE ND 5.0 ug/Kg
Endrin ND 5.0 ug/Kg
Endosulfan II ND 5.0 ug/Kg
Endosulfan sulfate ND 5.0 ug/Kg
4,4'-DDD ND 5.0 ug/Kg
Endrin aldehyde ND 5.0 ug/Kg
Endrin ketone ND 5.0 ug/Kg
4,4'-DDT ND 5.0 ug/Kg
Methoxychlor ND 10 ug/Kg
Toxaphene ND 100 ug/Kg
Chlordane (Technical) ND 50 ug/Kg
Surrogate %REC Limits
TCMX 62 23-120
Decachlorobiphenyl 59 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v21
Organochlorine Pesticides
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1277 31 of 51
Field ID: 3-SOIL-02 Batch#: 266559 Prep: EPA 3546
Lab ID: 444718-002 Sampled: 04/29/21 Analysis: EPA 8081A Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Diln Fac: 1.000 Analyzed: 05/05/21
Analyte Result RL Units
alpha-BHC ND 5.0 ug/Kg
beta-BHC ND 5.0 ug/Kg
gamma-BHC ND 5.0 ug/Kg
delta-BHC ND 5.0 ug/Kg
Heptachlor ND 5.0 ug/Kg
Aldrin ND 5.0 ug/Kg
Heptachlor epoxide ND 5.0 ug/Kg
Endosulfan I ND 5.0 ug/Kg
Dieldrin ND 5.0 ug/Kg
4,4'-DDE ND 5.0 ug/Kg
Endrin ND 5.0 ug/Kg
Endosulfan II ND 5.0 ug/Kg
Endosulfan sulfate ND 5.0 ug/Kg
4,4'-DDD ND 5.0 ug/Kg
Endrin aldehyde ND 5.0 ug/Kg
Endrin ketone ND 5.0 ug/Kg
4,4'-DDT ND 5.0 ug/Kg
Methoxychlor ND 10 ug/Kg
Toxaphene ND 100 ug/Kg
Chlordane (Technical) ND 50 ug/Kg
Surrogate %REC Limits
TCMX 49 23-120
Decachlorobiphenyl 46 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v22
Organochlorine Pesticides
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1278 32 of 51
Type: BLANK Batch#: 266559 Analysis: EPA 8081A
Lab ID: QC923376 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
alpha-BHC ND 5.0 ug/Kg
beta-BHC ND 5.0 ug/Kg
gamma-BHC ND 5.0 ug/Kg
delta-BHC ND 5.0 ug/Kg
Heptachlor ND 5.0 ug/Kg
Aldrin ND 5.0 ug/Kg
Heptachlor epoxide ND 5.0 ug/Kg
Endosulfan I ND 5.0 ug/Kg
Dieldrin ND 5.0 ug/Kg
4,4'-DDE ND 5.0 ug/Kg
Endrin ND 5.0 ug/Kg
Endosulfan II ND 5.0 ug/Kg
Endosulfan sulfate ND 5.0 ug/Kg
4,4'-DDD ND 5.0 ug/Kg
Endrin aldehyde ND 5.0 ug/Kg
Endrin ketone ND 5.0 ug/Kg
4,4'-DDT ND 5.0 ug/Kg
Methoxychlor ND 10 ug/Kg
Toxaphene ND 100 ug/Kg
Chlordane (Technical) ND 50 ug/Kg
Surrogate %REC Limits
TCMX 54 23-120
Decachlorobiphenyl 55 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v23
Organochlorine Pesticides: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1279 33 of 51
Type: LCS Batch#: 266559 Analysis: EPA 8081A
Lab ID: QC923377 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
alpha-BHC 50.00 31.96 64 22-129 ug/Kg
beta-BHC 50.00 32.55 65 28-125 ug/Kg
gamma-BHC 50.00 32.43 65 22-128 ug/Kg
delta-BHC 50.00 32.37 65 24-131 ug/Kg
Heptachlor 50.00 32.34 65 18-124 ug/Kg
Aldrin 50.00 29.48 59 23-120 ug/Kg
Heptachlor epoxide 50.00 29.50 59 26-120 ug/Kg
Endosulfan I 50.00 32.44 65 25-126 ug/Kg
Dieldrin 50.00 32.14 64 23-124 ug/Kg
4,4'-DDE 50.00 31.77 64 28-121 ug/Kg
Endrin 50.00 32.89 66 25-127 ug/Kg
Endosulfan II 50.00 32.45 65 29-121 ug/Kg
Endosulfan sulfate 50.00 31.51 63 30-121 ug/Kg
4,4'-DDD 50.00 29.20 58 26-120 ug/Kg
Endrin aldehyde 50.00 21.32 43 10-120 ug/Kg
Endrin ketone 50.00 30.33 61 28-125 ug/Kg
4,4'-DDT 50.00 33.70 67 22-125 ug/Kg
Methoxychlor 50.00 34.76 70 28-130 ug/Kg
Surrogate %REC Limits
TCMX 60 23-120
Decachlorobiphenyl 61 24-120
1 of 1 v24
Organochlorine Pesticides: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1280 34 of 51
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923378 Sampled: 04/22/21 Analysis: EPA 8081A
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte MSS Result Spiked Result %REC Limits Units
alpha-BHC <1.600 50.00 29.92 60 46-120 ug/Kg
beta-BHC <1.500 50.00 29.08 58 41-120 ug/Kg
gamma-BHC <2.000 50.00 30.42 61 41-120 ug/Kg
delta-BHC <1.200 50.00 32.31 65 38-123 ug/Kg
Heptachlor <1.300 50.00 26.32 53 39-120 ug/Kg
Aldrin <1.500 50.00 28.21 56 34-120 ug/Kg
Heptachlor epoxide <2.300 50.00 26.58 53 43-120 ug/Kg
Endosulfan I <1.200 50.00 28.35 57 45-120 ug/Kg
Dieldrin <2.100 50.00 28.19 56 45-120 ug/Kg
4,4'-DDE 5.593 50.00 28.74 46 34-120 ug/Kg
Endrin <2.700 50.00 25.25 51 40-120 ug/Kg
Endosulfan II <2.800 50.00 28.60 57 41-120 ug/Kg
Endosulfan sulfate <3.400 50.00 28.02 56 42-120 ug/Kg
4,4'-DDD <2.100 50.00 25.88 52 41-120 ug/Kg
Endrin aldehyde <2.100 50.00 21.81 44 30-120 ug/Kg
Endrin ketone <4.100 50.00 30.40 61 45-120 ug/Kg
4,4'-DDT <2.000 50.00 30.72 61 35-127 ug/Kg
Methoxychlor <9.200 50.00 31.27 63 42-136 ug/Kg
Surrogate %REC Limits
TCMX 52 23-120
Decachlorobiphenyl 52 24-120
1 of 2 v25
Organochlorine Pesticides: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1281 35 of 51
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923379 Sampled: 04/22/21 Analysis: EPA 8081A
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte Spiked Result %REC Limits Units RPD Lim
alpha-BHC 50.00 26.03 52 46-120 ug/Kg 14 30
beta-BHC 50.00 26.06 52 41-120 ug/Kg 11 30
gamma-BHC 50.00 27.07 54 41-120 ug/Kg 12 30
delta-BHC 50.00 28.63 57 38-123 ug/Kg 12 30
Heptachlor 50.00 23.65 47 39-120 ug/Kg 11 30
Aldrin 50.00 25.07 50 34-120 ug/Kg 12 30
Heptachlor epoxide 50.00 23.95 48 43-120 ug/Kg 10 30
Endosulfan I 50.00 25.82 52 45-120 ug/Kg 9 30
Dieldrin 50.00 24.26 49 45-120 ug/Kg 15 30
4,4'-DDE 50.00 26.17 41 34-120 ug/Kg 9 30
Endrin 50.00 18.27 37 * 40-120 ug/Kg 32 * 30
Endosulfan II 50.00 26.12 52 41-120 ug/Kg 9 30
Endosulfan sulfate 50.00 24.97 50 42-120 ug/Kg 11 30
4,4'-DDD 50.00 25.50 51 41-120 ug/Kg 1 30
Endrin aldehyde 50.00 20.61 41 30-120 ug/Kg 6 30
Endrin ketone 50.00 32.75 65 45-120 ug/Kg 7 30
4,4'-DDT 50.00 27.75 56 35-127 ug/Kg 10 30
Methoxychlor 50.00 28.64 57 42-136 ug/Kg 9 30
Surrogate %REC Limits
TCMX 48 23-120
Decachlorobiphenyl 48 24-120
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v25
Organochlorine Pesticides: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1282 36 of 51
Field ID: 3-SOIL-01 Diln Fac: 1.000 Analyzed: 05/05/21
Type: SAMPLE Batch#: 266559 Prep: EPA 3546
Lab ID: 444718-001 Sampled: 04/28/21 Analysis: EPA 8082 Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 ND 25 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 55 19-121
Field ID: 3-SOIL-02 Diln Fac: 1.000 Analyzed: 05/05/21
Type: SAMPLE Batch#: 266559 Prep: EPA 3546
Lab ID: 444718-002 Sampled: 04/29/21 Analysis: EPA 8082 Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 ND 25 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 44 19-121
1 of 2 v18
Polychlorinated Biphenyls (PCBs)
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1283 37 of 51
Type: BLANK Batch#: 266559 Analysis: EPA 8082
Lab ID: QC923376 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 ND 25 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 52 19-121
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v18
Polychlorinated Biphenyls (PCBs)
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1284 38 of 51
Type: LCS Batch#: 266559 Analysis: EPA 8082
Lab ID: QC923380 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
Aroclor-1016 500.0 336.9 67 14-150 ug/Kg
Aroclor-1260 500.0 339.4 68 10-150 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 59 19-121
1 of 1 v19
Polychlorinated Biphenyls (PCBs): Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1285 39 of 51
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923381 Sampled: 04/22/21 Analysis: EPA 8082
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte MSS Result Spiked Result %REC Limits Units
Aroclor-1016 <3.000 500.0 294.7 59 42-127 ug/Kg
Aroclor-1260 20.38 500.0 310.9 58 38-130 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 59 19-121
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923382 Sampled: 04/22/21 Analysis: EPA 8082
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte Spiked Result %REC Limits Units RPD Lim
Aroclor-1016 500.0 310.5 62 42-127 ug/Kg 5 30
Aroclor-1260 500.0 329.9 62 38-130 ug/Kg 6 30
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 63 19-121
Legend
RPD: Relative Percent Difference
1 of 1 v20
Polychlorinated Biphenyls (PCBs): Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1286 40 of 51
Field ID: 3-SOIL-01 Matrix: Soil Diln Fac: 1.000 Received: 04/30/21 Lab ID: 444718-001 Basis: as received Sampled: 04/28/21 Prepared: 05/05/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Arsenic 0.89 J 1.0 0.69 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Barium 21 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Beryllium ND 0.52 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cadmium ND 0.52 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Chromium 9.8 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cobalt 120 0.52 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Copper 38 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Lead 3.2 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Mercury ND 0.16 mg/Kg 266563 05/06/21 METHOD EPA 7471A JDB Molybdenum ND 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Nickel 13 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Selenium ND 3.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Silver ND 0.52 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Thallium ND 3.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Vanadium 13 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Zinc 9.1 5.2 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Legend
J: Estimated value
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v9.002
California Title 22 Metals
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1287 41 of 51
Field ID: 3-SOIL-02 Matrix: Soil Diln Fac: 1.000 Received: 04/30/21 Lab ID: 444718-002 Basis: as received Sampled: 04/29/21 Prepared: 05/05/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Arsenic 1.5 1.0 0.70 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Barium 30 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Beryllium ND 0.52 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cadmium ND 0.52 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Chromium 12 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cobalt 2.1 0.52 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Copper 5.7 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Lead 6.5 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Mercury ND 0.15 mg/Kg 266563 05/06/21 METHOD EPA 7471A JDB Molybdenum ND 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Nickel 13 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Selenium ND 3.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Silver ND 0.52 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Thallium ND 3.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Vanadium 12 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Zinc 25 5.2 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v10.002
California Title 22 Metals
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1288 42 of 51
Type: BLANK Batch#: 266545 Analysis: EPA 6010B
Lab ID: QC923337 Prepared: 05/05/21 Analyst: SBW
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Result RL MDL Units
Antimony ND 3.0 mg/Kg
Arsenic ND 1.0 0.67 mg/Kg
Barium ND 1.0 mg/Kg
Beryllium ND 0.50 mg/Kg
Cadmium ND 0.50 mg/Kg
Chromium ND 1.0 mg/Kg
Cobalt ND 0.50 mg/Kg
Copper ND 1.0 mg/Kg
Lead ND 1.0 mg/Kg
Molybdenum ND 1.0 mg/Kg
Nickel ND 1.0 mg/Kg
Selenium ND 3.0 mg/Kg
Silver ND 0.50 mg/Kg
Thallium ND 3.0 mg/Kg
Vanadium ND 1.0 mg/Kg
Zinc ND 5.0 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v11.001
California Title 22 Metals: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1289 43 of 51
Type: LCS Batch#: 266545 Analysis: EPA 6010B
Lab ID: QC923338 Prepared: 05/05/21 Analyst: SBW
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Spiked Result %REC Limits Units
Antimony 100.0 98.90 99 80-120 mg/Kg
Arsenic 100.0 99.43 99 80-120 mg/Kg
Barium 100.0 98.31 98 80-120 mg/Kg
Beryllium 100.0 94.99 95 80-120 mg/Kg
Cadmium 100.0 95.29 95 80-120 mg/Kg
Chromium 100.0 97.58 98 80-120 mg/Kg
Cobalt 100.0 102.3 102 80-120 mg/Kg
Copper 100.0 95.65 96 80-120 mg/Kg
Lead 100.0 103.7 104 80-120 mg/Kg
Molybdenum 100.0 98.87 99 80-120 mg/Kg
Nickel 100.0 100.8 101 80-120 mg/Kg
Selenium 100.0 86.06 86 80-120 mg/Kg
Silver 50.00 45.81 92 80-120 mg/Kg
Thallium 100.0 99.43 99 80-120 mg/Kg
Vanadium 100.0 101.2 101 80-120 mg/Kg
Zinc 100.0 103.7 104 80-120 mg/Kg
1 of 1 v12
California Title 22 Metals: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1290 44 of 51
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444715-001 Batch#: 266545 Prep: EPA 3050B
Lab ID: QC923339 Sampled: 04/29/21 Analysis: EPA 6010B
Matrix: Soil Received: 04/30/21 Analyst: SBW
Analyte MSS Result Spiked Result %REC Limits Units
Antimony <1.553 93.46 43.83 47 * 75-125 mg/Kg
Arsenic 2.768 93.46 93.68 97 75-125 mg/Kg
Barium 149.6 93.46 202.2 56 * 75-125 mg/Kg
Beryllium 0.08619 93.46 85.73 92 75-125 mg/Kg
Cadmium 0.4662 93.46 87.59 93 75-125 mg/Kg
Chromium 33.01 93.46 117.3 90 75-125 mg/Kg
Cobalt 4.170 93.46 96.33 99 75-125 mg/Kg
Copper 14.80 93.46 111.0 103 75-125 mg/Kg
Lead 181.3 93.46 210.4 31 * 75-125 mg/Kg
Molybdenum <0.5728 93.46 87.06 93 75-125 mg/Kg
Nickel 15.37 93.46 103.0 94 75-125 mg/Kg
Selenium <1.748 93.46 80.28 86 75-125 mg/Kg
Silver <0.1553 46.73 41.48 89 75-125 mg/Kg
Thallium <1.068 93.46 88.50 95 75-125 mg/Kg
Vanadium 17.27 93.46 109.5 99 75-125 mg/Kg
Zinc 194.9 93.46 256.6 66 * 75-125 mg/Kg
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444715-001 Batch#: 266545 Prep: EPA 3050B
Lab ID: QC923340 Sampled: 04/29/21 Analysis: EPA 6010B
Matrix: Soil Received: 04/30/21 Analyst: SBW
Analyte Spiked Result %REC Limits Units RPD Lim
Antimony 98.04 46.31 47 * 75-125 mg/Kg 1 41
Arsenic 98.04 101.7 101 75-125 mg/Kg 4 35
Barium 98.04 213.7 65 * 75-125 mg/Kg 4 20
Beryllium 98.04 90.62 92 75-125 mg/Kg 1 20
Cadmium 98.04 95.42 97 75-125 mg/Kg 4 20
Chromium 98.04 126.2 95 75-125 mg/Kg 4 20
Cobalt 98.04 99.09 97 75-125 mg/Kg 2 20
Copper 98.04 108.9 96 75-125 mg/Kg 6 20
Lead 98.04 256.1 76 75-125 mg/Kg 18 20
Molybdenum 98.04 93.64 96 75-125 mg/Kg 2 20
Nickel 98.04 108.9 95 75-125 mg/Kg 1 20
Selenium 98.04 87.23 89 75-125 mg/Kg 4 20
Silver 49.02 44.97 92 75-125 mg/Kg 3 20
Thallium 98.04 95.20 97 75-125 mg/Kg 3 20
Vanadium 98.04 114.9 100 75-125 mg/Kg 1 20
Zinc 98.04 276.1 83 75-125 mg/Kg 6 20
1 of 2 v13
California Title 22 Metals: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1291 45 of 51
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v13
California Title 22 Metals: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1292 46 of 51
Type: BLANK Batch#: 266563 Analysis: EPA 7471A
Lab ID: QC923394 Prepared: 05/05/21 Analyst: JDB
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: METHOD
Analyte Result RL Units
Mercury ND 0.14 mg/Kg
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v26
California Title 22 Metals: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1293 47 of 51
Type: LCS Batch#: 266563 Analysis: EPA 7471A
Lab ID: QC923395 Prepared: 05/05/21 Analyst: JDB
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: METHOD
Analyte Spiked Result %REC Limits Units
Mercury 0.8333 0.8069 97 80-120 mg/Kg
1 of 1 v27
California Title 22 Metals: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1294 48 of 51
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/06/21
MSS Lab ID: 444715-001 Batch#: 266563 Prep: METHOD
Lab ID: QC923396 Sampled: 04/29/21 Analysis: EPA 7471A
Matrix: Soil Received: 04/30/21 Analyst: JDB
Analyte MSS Result Spiked Result %REC Limits Units
Mercury 0.2059 0.9615 1.097 93 75-125 mg/Kg
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/06/21
MSS Lab ID: 444715-001 Batch#: 266563 Prep: METHOD
Lab ID: QC923397 Sampled: 04/29/21 Analysis: EPA 7471A
Matrix: Soil Received: 04/30/21 Analyst: JDB
Analyte Spiked Result %REC Limits Units RPD Lim
Mercury 1.000 1.166 96 75-125 mg/Kg 3 20
Legend
RPD: Relative Percent Difference
1 of 1 v28
California Title 22 Metals: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1295 49 of 51
Field ID: 3-SOIL-01 Diln Fac: 1.000 Analyzed: 05/11/21 16:14 Type: SAMPLE Batch#: 266848 Prep: EPA 3060A
Lab ID: 444718-001 Sampled: 04/28/21 13:30 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Basis: as received Prepared: 05/11/21 11:50
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 3-SOIL-02 Diln Fac: 1.000 Analyzed: 05/11/21 16:14 Type: SAMPLE Batch#: 266848 Prep: EPA 3060A
Lab ID: 444718-002 Sampled: 04/29/21 12:30 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Basis: as received Prepared: 05/11/21 11:50
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Type: BLANK Batch#: 266848 Analysis: EPA 7196A
Lab ID: QC924217 Prepared: 05/11/21 11:50 Analyst: ATP
Matrix: Soil Analyzed: 05/11/21 16:14
Diln Fac: 1.000 Prep: EPA 3060A
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected at or above MDL
RL: Reporting Limit
1 of 1 v37.003
Hexavalent Chromium
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1296 50 of 51
Type: LCS Batch#: 266848 Analysis: EPA 7196A
Lab ID: QC924218 Prepared: 05/11/21 11:50 Analyst: ATP
Matrix: Soil Analyzed: 05/11/21 16:14
Diln Fac: 5.000 Prep: EPA 3060A
Analyte Spiked Result %REC Limits Units
Hexavalent Chromium 40.00 42.17 105 80-120 mg/Kg
Field ID: 5-SOIL 01 Basis: as received Prepared: 05/11/21 11:50 Type: MS Diln Fac: 5.000 Analyzed: 05/11/21 16:14
MSS Lab ID: 444721-001 Batch#: 266848 Prep: EPA 3060A
Lab ID: QC924219 Sampled: 04/29/21 08:00 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Analyte MSS Result Spiked Result %REC Limits Units
Hexavalent Chromium <0.8000 40.00 35.59 89 75-125 mg/Kg Field ID: 5-SOIL 01 Basis: as received Prepared: 05/11/21 11:50 Type: MSD Diln Fac: 5.000 Analyzed: 05/11/21 16:14
MSS Lab ID: 444721-001 Batch#: 266848 Prep: EPA 3060A
Lab ID: QC924220 Sampled: 04/29/21 08:00 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Analyte Spiked Result %REC Limits Units RPD Lim
Hexavalent Chromium 40.00 36.27 91 75-125 mg/Kg 2 20
Legend
RPD: Relative Percent Difference
1 of 1 v38.003
Hexavalent Chromium: Batch QC
Lab #: 444718 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1297 51 of 51
Enthalpy Analytical
931 West Barkley Ave
Orange, CA 92868
(714) 771-6900
enthalpy.com
Lab Job Number: 444721
Report Level: II
Report Date: 10/13/2021
Analytical Report prepared for:

Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Project: 211283001 - City of Seaside - Former Fort Ord
John Goyette, Service Center Manager
(510) 204-2233 Ext 13112
[email protected]
This data package has been reviewed for technical correctness and completeness. Release of this data has been authorized by the Laboratory Manager or the Manager's designee, as verified by the above signature which applies to this PDF file as well as any associated electronic data deliverable files. The results contained in this report meet all requirements of NELAP and pertain only to those samples which were submitted for analysis. This report may be reproduced only in its entirety.

CA ELAP# 1338, NELAP# 4038, SCAQMD LAP# 18LA0518, LACSD ID# 10105, CDC ELITE Member
Authorized for release by:

Packet Page 1298 1 of 67
Sample Summary
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 444721
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
Sample ID Lab ID Collected Matrix
5-SOIL 01 444721-001 04/29/21 08:00 Soil
5A-SOIL 01 444721-002 04/29/21 08:30 Soil
5B-SOIL 01 444721-003 04/29/21 09:30 Soil
Packet Page 1299 2 of 67
Case Narrative
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Chris Burns
Lab Job Number: 444721
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
This data package contains sample and QC results for three soil samples, requested for the above referenced project on 04/30/21. The samples were received cold and intact.

TPH-Purgeables and/or BTXE by GC (EPA 8015B):

Low recovery was observed for TPH gasoline in the MS for batch 266614; the parent sample was not a project sample, the LCS was within limits, and the associated RPD was within limits. No other analytical problems were encountered.

TPH-Extractables by GC (EPA 8015M):

Low recovery was observed for diesel C10-C28 in the LCS for batch 266535; the low recovery was not associated with any reported results. No other analytical problems were encountered.

Volatile Organics by GC/MS (EPA 8260B):

No analytical problems were encountered.

Semivolatile Organics by GC/MS (EPA 8270C):

Low recoveries were observed for many analytes in the MS/MSD for batch 266824; the parent sample was not a project sample, and the LCS was within limits. High RPD was observed for a number of analytes; these analytes were not detected at or above the RL in the associated samples. Low surrogate recovery was observed in the MSD for batch 266824; the parent sample was not a project sample. 5-SOIL 01 (lab # 444721-001) was diluted due to the dark color of the sample extract. No other analytical problems were encountered.

Pesticides (EPA 8081A):

Low recovery was observed for endrin in the MSD for batch 266559; the parent sample was not a project sample, and the LCS was within limits. High RPD was also observed for endrin in the MS/MSD for batch 266559; this analyte was not detected at or above the RL in the associated samples. No other analytical problems were encountered.

PCBs (EPA 8082):

No analytical problems were encountered.

Metals (EPA 6010B and EPA 7471A):

Low recoveries were observed for a number of analytes in the MS/MSD of 1-SOIL 01 (lab # 444715-001); the LCS was within limits, and the associated RPDs were within limits. No other analytical problems were encountered.

Hexavalent Chromium (EPA 7196A):

No analytical problems were encountered.
1 of 1
Packet Page 1300 3 of 67
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 444721
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
Sample ID: 5-SOIL 01 Lab ID: 444721-001 Collected: 04/29/21 08:00 Matrix: Soil
444721-001 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.1 mg/Kg 1.0 0.68
Barium 22 mg/Kg 1.0
Chromium 11 mg/Kg 1.0
Cobalt 1.9 mg/Kg 0.51
Copper 3.3 mg/Kg 1.0
Lead 8.1 mg/Kg 1.0
Nickel 7.6 mg/Kg 1.0
Vanadium 8.7 mg/Kg 1.0
Zinc 25 mg/Kg 5.1
Method: EPA 7471A
Prep Method: METHOD
Mercury 0.26 mg/Kg 0.14
Method: EPA 8082
Prep Method: EPA 3546
Aroclor-1260 230 ug/Kg 20
Method: EPA 8260B
Prep Method: EPA 5035
Acetone 180 ug/Kg 140
para-Isopropyl Toluene 11 ug/Kg 7.1
Sample ID: 5A-SOIL 01 Lab ID: 444721-002 Collected: 04/29/21 08:30 Matrix: Soil
444721-002 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.0 mg/Kg 0.85 0.57
Barium 36 mg/Kg 0.85
Chromium 11 mg/Kg 0.85
Cobalt 260 mg/Kg 0.42
Copper 80 mg/Kg 0.85
Lead 3.7 mg/Kg 0.85
Nickel 30 mg/Kg 0.85
Vanadium 12 mg/Kg 0.85
Zinc 17 mg/Kg 4.2
1 of 2 v47.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1301 ded in this summary. 4 of 67
Sample ID: 5B-SOIL 01 Lab ID: 444721-003 Collected: 04/29/21 09:30 Matrix: Soil
444721-003 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.3 mg/Kg 0.98 0.66
Barium 19 mg/Kg 0.98
Chromium 11 mg/Kg 0.98
Cobalt 200 mg/Kg 0.49
Copper 52 mg/Kg 0.98
Lead 1.2 mg/Kg 0.98
Nickel 45 mg/Kg 0.98
Vanadium 12 mg/Kg 0.98
Zinc 11 mg/Kg 4.9
Method: EPA 8260B
Prep Method: EPA 5035
Naphthalene 5.1 ug/Kg 4.2
2 of 2 v47.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1302 ded in this summary. 5 of 67
Packet Page 1303 6 of 67
Packet Page 1304 7 of 67
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Field ID: 5-SOIL 01 Batch#: 266614 Prep: EPA 5030B
Type: SAMPLE Sampled: 04/29/21 Analysis: EPA 8015B
Lab ID: 444721-001 Received: 04/30/21 Analyst: EMW
Matrix: Soil Prepared: 05/06/21
Basis: as received Analyzed: 05/07/21
Analyte Result RL Units Diln Fac
TPH Gasoline ND 3.0 mg/Kg 1.000
Surrogate %REC Limits Diln Fac
Bromofluorobenzene (FID) 95 60-140 1.000
Field ID: 5B-SOIL 01 Batch#: 266614 Prep: EPA 5030B
Type: SAMPLE Sampled: 04/29/21 Analysis: EPA 8015B
Lab ID: 444721-003 Received: 04/30/21 Analyst: EMW
Matrix: Soil Prepared: 05/06/21
Basis: as received Analyzed: 05/07/21
Analyte Result RL Units Diln Fac
TPH Gasoline ND 2.7 mg/Kg 0.9100
Surrogate %REC Limits Diln Fac
Bromofluorobenzene (FID) 95 60-140 1.000
Type: BLANK Batch#: 266614 Analysis: EPA 8015B
Lab ID: QC923520 Prepared: 05/06/21 Analyst: EMW
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: EPA 5030B
Analyte Result RL Units
TPH Gasoline ND 3.0 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 95 60-140
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v32
Gasoline by GC/FID (5035 Prep)
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1307 10 of 67
Field ID: 5A-SOIL 01 Diln Fac: 1.000 Prep: EPA 5030B
Type: SAMPLE Batch#: 266640 Analysis: EPA 8015B
Lab ID: 444721-002 Sampled: 04/29/21 Analyst: EMW
Matrix: Soil Received: 04/30/21
Basis: as received Analyzed: 05/07/21
Analyte Result RL Units
TPH Gasoline ND 3.0 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 95 60-140
Type: BLANK Diln Fac: 1.000 Prep: EPA 5030B
Lab ID: QC923622 Batch#: 266640 Analysis: EPA 8015B
Matrix: Soil Analyzed: 05/07/21 Analyst: EMW
Analyte Result RL Units
TPH Gasoline ND 3.0 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 95 60-140
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v35.001
Total Volatile Hydrocarbons
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1308 11 of 67
Type: LCS Diln Fac: 1.000 Prep: EPA 5030B
Lab ID: QC923517 Batch#: 266614 Analysis: EPA 8015B
Matrix: Soil Analyzed: 05/06/21 Analyst: EMW
Analyte Spiked Result %REC Limits Units
TPH Gasoline 5.000 5.418 108 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 135 60-140
1 of 1 v33.001
Gasoline by GC/FID (5035 Prep): Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1309 12 of 67
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/06/21 Type: MS Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444678-002 Batch#: 266614 Analysis: EPA 8015B Lab ID: QC923518 Sampled: 04/29/21 Analyst: EMW
Matrix: Soil Received: 04/29/21
Analyte MSS Result Spiked Result %REC Limits Units
TPH Gasoline <3.000 5.000 3.437 69 * 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 105 60-140
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/06/21 Type: MSD Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444678-002 Batch#: 266614 Analysis: EPA 8015B Lab ID: QC923519 Sampled: 04/29/21 Analyst: EMW
Matrix: Soil Received: 04/29/21
Analyte Spiked Result %REC Limits Units RPD Lim
TPH Gasoline 5.000 3.537 71 70-130 mg/Kg 3 20
Surrogate %REC Limits
Bromofluorobenzene (FID) 110 60-140
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
1 of 1 v34
Gasoline by GC/FID (5035 Prep): Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1310 13 of 67
Type: LCS Diln Fac: 1.000 Prep: EPA 5030B
Lab ID: QC923619 Batch#: 266640 Analysis: EPA 8015B
Matrix: Soil Analyzed: 05/07/21 Analyst: EMW
Analyte Spiked Result %REC Limits Units
TPH Gasoline 5.000 5.156 103 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 105 60-140
1 of 1 v36.001
Total Volatile Hydrocarbons: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1311 14 of 67
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/07/21 Type: MS Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444901-001 Batch#: 266640 Analysis: EPA 8015B Lab ID: QC923620 Sampled: 05/04/21 Analyst: EMW
Matrix: Soil Received: 05/04/21
Analyte MSS Result Spiked Result %REC Limits Units
TPH Gasoline <3.000 5.000 4.756 95 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 135 60-140
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/07/21 Type: MSD Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444901-001 Batch#: 266640 Analysis: EPA 8015B Lab ID: QC923621 Sampled: 05/04/21 Analyst: EMW
Matrix: Soil Received: 05/04/21
Analyte Spiked Result %REC Limits Units RPD Lim
TPH Gasoline 5.000 4.586 92 70-130 mg/Kg 4 20
Surrogate %REC Limits
Bromofluorobenzene (FID) 135 60-140
Legend
RPD: Relative Percent Difference
1 of 1 v37.001
Total Volatile Hydrocarbons: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1312 15 of 67
Field ID: 5-SOIL 01 Diln Fac: 1.000 Analyzed: 05/05/21
Type: SAMPLE Batch#: 266535 Prep: EPA 3580
Lab ID: 444721-001 Sampled: 04/29/21 Cleanup Method: EPA 3630C Matrix: Soil Received: 04/30/21 Analysis: EPA 8015M
Basis: as received Prepared: 05/05/21 Analyst: MES
Analyte Result RL Units
DRO C10-C28 (SGCU) ND 9.9 mg/Kg
ORO C28-C44 (SGCU) ND 20 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 96 70-130
Field ID: 5A-SOIL 01 Diln Fac: 1.000 Analyzed: 05/05/21 Type: SAMPLE Batch#: 266535 Prep: EPA 3580
Lab ID: 444721-002 Sampled: 04/29/21 Cleanup Method: EPA 3630C Matrix: Soil Received: 04/30/21 Analysis: EPA 8015M
Basis: as received Prepared: 05/05/21 Analyst: MES
Analyte Result RL Units
DRO C10-C28 (SGCU) ND 9.9 mg/Kg
ORO C28-C44 (SGCU) ND 20 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 101 70-130
Field ID: 5B-SOIL 01 Diln Fac: 1.000 Analyzed: 05/05/21 Type: SAMPLE Batch#: 266535 Prep: EPA 3580
Lab ID: 444721-003 Sampled: 04/29/21 Cleanup Method: EPA 3630C Matrix: Soil Received: 04/30/21 Analysis: EPA 8015M
Basis: as received Prepared: 05/05/21 Analyst: MES
Analyte Result RL Units
DRO C10-C28 (SGCU) ND 10 mg/Kg
ORO C28-C44 (SGCU) ND 20 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 92 70-130
1 of 2 v2
Extractable Carbon Chain
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1313 16 of 67
Type: BLANK Batch#: 266535 Cleanup Method: EPA 3630C
Lab ID: QC923298 Prepared: 05/05/21 Analysis: EPA 8015M Matrix: Soil Analyzed: 05/05/21 Analyst: MES
Diln Fac: 1.000 Prep: EPA 3580
Analyte Result RL Units
DRO C10-C28 (SGCU) ND 10 mg/Kg
ORO C28-C44 (SGCU) ND 20 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 94 70-130
Legend
(SGCU): Silica gel cleanup
ND: Not Detected
RL: Reporting Limit
2 of 2 v2
Extractable Carbon Chain
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1314 17 of 67
Type: LCS Batch#: 266535 Cleanup Method: EPA 3630C
Lab ID: QC923299 Prepared: 05/05/21 Analysis: EPA 8015M Matrix: Soil Analyzed: 05/05/21 Analyst: MES
Diln Fac: 1.000 Prep: EPA 3580
Analyte Spiked Result %REC Limits Units
Diesel C10-C28 (SGCU) 247.5 156.0 63 * 76-122 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 87 70-130
Legend
(SGCU): Silica gel cleanup
*: Value is outside QC limits
1 of 1 v3
Extractable Carbon Chain: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1315 18 of 67
Field ID: 1-SOIL 02 Matrix: Soil Sampled: 04/28/21 Prep: EPA 3580 Type: MS Basis: as received Received: 04/30/21 Cleanup Method: EPA 3630C MSS Lab ID: 444715-002 Diln Fac: 1.000 Prepared: 05/05/21 Analysis: EPA 8015M Lab ID: QC923300 Batch#: 266535 Analyzed: 05/05/21 Analyst: MES Analyte MSS Result Spiked Result %REC Limits Units
Diesel C10-C28 (SGCU) 3.186 250.0 182.1 72 62-126 mg/Kg Surrogate %REC Limits
n-Triacontane (SGCU) 93 70-130
Field ID: 1-SOIL 02 Matrix: Soil Sampled: 04/28/21 Prep: EPA 3580 Type: MSD Basis: as received Received: 04/30/21 Cleanup Method: EPA 3630C MSS Lab ID: 444715-002 Diln Fac: 1.000 Prepared: 05/05/21 Analysis: EPA 8015M Lab ID: QC923301 Batch#: 266535 Analyzed: 05/05/21 Analyst: MES Analyte Spiked Result %REC Limits Units RPD Lim
Diesel C10-C28 (SGCU) 250.0 184.3 72 62-126 mg/Kg 1 35
Surrogate %REC Limits
n-Triacontane (SGCU) 93 70-130
Legend
(SGCU): Silica gel cleanup
RPD: Relative Percent Difference
1 of 1 v4
Extractable Carbon Chain: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1316 19 of 67
Field ID: 5-SOIL 01 Diln Fac: 1.429 Analyzed: 05/06/21
Lab ID: 444721-001 Batch#: 266584 Prep: EPA 5035
Matrix: Soil Sampled: 04/29/21 Analysis: EPA 8260B
Basis: as received Received: 04/30/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 7.1 ug/Kg
Chloromethane ND 7.1 ug/Kg
Vinyl Chloride ND 7.1 ug/Kg
Bromomethane ND 7.1 ug/Kg
Chloroethane ND 7.1 ug/Kg
Trichlorofluoromethane ND 7.1 ug/Kg
Acetone 180 140 ug/Kg
Freon 113 ND 7.1 ug/Kg
1,1-Dichloroethene ND 7.1 ug/Kg
Methylene Chloride ND 7.1 ug/Kg
MTBE ND 7.1 ug/Kg
trans-1,2-Dichloroethene ND 7.1 ug/Kg
1,1-Dichloroethane ND 7.1 ug/Kg
2-Butanone ND 140 ug/Kg
cis-1,2-Dichloroethene ND 7.1 ug/Kg
2,2-Dichloropropane ND 7.1 ug/Kg
Chloroform ND 7.1 ug/Kg
Bromochloromethane ND 7.1 ug/Kg
1,1,1-Trichloroethane ND 7.1 ug/Kg
1,1-Dichloropropene ND 7.1 ug/Kg
Carbon Tetrachloride ND 7.1 ug/Kg
1,2-Dichloroethane ND 7.1 ug/Kg
Benzene ND 7.1 ug/Kg
Trichloroethene ND 7.1 ug/Kg
1,2-Dichloropropane ND 7.1 ug/Kg
Bromodichloromethane ND 7.1 ug/Kg
Dibromomethane ND 7.1 ug/Kg
4-Methyl-2-Pentanone ND 7.1 ug/Kg
cis-1,3-Dichloropropene ND 7.1 ug/Kg
Toluene ND 7.1 ug/Kg
trans-1,3-Dichloropropene ND 7.1 ug/Kg
1,1,2-Trichloroethane ND 7.1 ug/Kg
1,3-Dichloropropane ND 7.1 ug/Kg
Tetrachloroethene ND 7.1 ug/Kg
Dibromochloromethane ND 7.1 ug/Kg
1,2-Dibromoethane ND 7.1 ug/Kg
Chlorobenzene ND 7.1 ug/Kg
1,1,1,2-Tetrachloroethane ND 7.1 ug/Kg
Ethylbenzene ND 7.1 ug/Kg
m,p-Xylenes ND 14 ug/Kg
o-Xylene ND 7.1 ug/Kg
1 of 2 v11
Purgeable Organics by GC/MS
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1317 20 of 67
Styrene ND 7.1 ug/Kg
Bromoform ND 7.1 ug/Kg
Isopropylbenzene ND 7.1 ug/Kg
1,1,2,2-Tetrachloroethane ND 7.1 ug/Kg
1,2,3-Trichloropropane ND 7.1 ug/Kg
Propylbenzene ND 7.1 ug/Kg
Bromobenzene ND 7.1 ug/Kg
1,3,5-Trimethylbenzene ND 7.1 ug/Kg
2-Chlorotoluene ND 7.1 ug/Kg
4-Chlorotoluene ND 7.1 ug/Kg
tert-Butylbenzene ND 7.1 ug/Kg
1,2,4-Trimethylbenzene ND 7.1 ug/Kg
sec-Butylbenzene ND 7.1 ug/Kg
para-Isopropyl Toluene 11 7.1 ug/Kg
1,3-Dichlorobenzene ND 7.1 ug/Kg
1,4-Dichlorobenzene ND 7.1 ug/Kg
n-Butylbenzene ND 7.1 ug/Kg
1,2-Dichlorobenzene ND 7.1 ug/Kg
1,2-Dibromo-3-Chloropropane ND 7.1 ug/Kg
1,2,4-Trichlorobenzene ND 7.1 ug/Kg
Hexachlorobutadiene ND 7.1 ug/Kg
Naphthalene ND 7.1 ug/Kg
1,2,3-Trichlorobenzene ND 7.1 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 90 70-145
1,2-Dichloroethane-d4 104 70-145
Toluene-d8 104 70-145
Bromofluorobenzene 96 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v11
Purgeable Organics by GC/MS
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1318 21 of 67
Field ID: 5A-SOIL 01 Diln Fac: 0.9434 Analyzed: 05/06/21 Lab ID: 444721-002 Batch#: 266584 Prep: EPA 5035
Matrix: Soil Sampled: 04/29/21 Analysis: EPA 8260B
Basis: as received Received: 04/30/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 4.7 ug/Kg
Chloromethane ND 4.7 ug/Kg
Vinyl Chloride ND 4.7 ug/Kg
Bromomethane ND 4.7 ug/Kg
Chloroethane ND 4.7 ug/Kg
Trichlorofluoromethane ND 4.7 ug/Kg
Acetone ND 94 ug/Kg
Freon 113 ND 4.7 ug/Kg
1,1-Dichloroethene ND 4.7 ug/Kg
Methylene Chloride ND 4.7 ug/Kg
MTBE ND 4.7 ug/Kg
trans-1,2-Dichloroethene ND 4.7 ug/Kg
1,1-Dichloroethane ND 4.7 ug/Kg
2-Butanone ND 94 ug/Kg
cis-1,2-Dichloroethene ND 4.7 ug/Kg
2,2-Dichloropropane ND 4.7 ug/Kg
Chloroform ND 4.7 ug/Kg
Bromochloromethane ND 4.7 ug/Kg
1,1,1-Trichloroethane ND 4.7 ug/Kg
1,1-Dichloropropene ND 4.7 ug/Kg
Carbon Tetrachloride ND 4.7 ug/Kg
1,2-Dichloroethane ND 4.7 ug/Kg
Benzene ND 4.7 ug/Kg
Trichloroethene ND 4.7 ug/Kg
1,2-Dichloropropane ND 4.7 ug/Kg
Bromodichloromethane ND 4.7 ug/Kg
Dibromomethane ND 4.7 ug/Kg
4-Methyl-2-Pentanone ND 4.7 ug/Kg
cis-1,3-Dichloropropene ND 4.7 ug/Kg
Toluene ND 4.7 ug/Kg
trans-1,3-Dichloropropene ND 4.7 ug/Kg
1,1,2-Trichloroethane ND 4.7 ug/Kg
1,3-Dichloropropane ND 4.7 ug/Kg
Tetrachloroethene ND 4.7 ug/Kg
Dibromochloromethane ND 4.7 ug/Kg
1,2-Dibromoethane ND 4.7 ug/Kg
Chlorobenzene ND 4.7 ug/Kg
1,1,1,2-Tetrachloroethane ND 4.7 ug/Kg
Ethylbenzene ND 4.7 ug/Kg
m,p-Xylenes ND 9.4 ug/Kg
o-Xylene ND 4.7 ug/Kg
1 of 2 v12
Purgeable Organics by GC/MS
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1319 22 of 67
Styrene ND 4.7 ug/Kg
Bromoform ND 4.7 ug/Kg
Isopropylbenzene ND 4.7 ug/Kg
1,1,2,2-Tetrachloroethane ND 4.7 ug/Kg
1,2,3-Trichloropropane ND 4.7 ug/Kg
Propylbenzene ND 4.7 ug/Kg
Bromobenzene ND 4.7 ug/Kg
1,3,5-Trimethylbenzene ND 4.7 ug/Kg
2-Chlorotoluene ND 4.7 ug/Kg
4-Chlorotoluene ND 4.7 ug/Kg
tert-Butylbenzene ND 4.7 ug/Kg
1,2,4-Trimethylbenzene ND 4.7 ug/Kg
sec-Butylbenzene ND 4.7 ug/Kg
para-Isopropyl Toluene ND 4.7 ug/Kg
1,3-Dichlorobenzene ND 4.7 ug/Kg
1,4-Dichlorobenzene ND 4.7 ug/Kg
n-Butylbenzene ND 4.7 ug/Kg
1,2-Dichlorobenzene ND 4.7 ug/Kg
1,2-Dibromo-3-Chloropropane ND 4.7 ug/Kg
1,2,4-Trichlorobenzene ND 4.7 ug/Kg
Hexachlorobutadiene ND 4.7 ug/Kg
Naphthalene ND 4.7 ug/Kg
1,2,3-Trichlorobenzene ND 4.7 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 94 70-145
1,2-Dichloroethane-d4 106 70-145
Toluene-d8 100 70-145
Bromofluorobenzene 94 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v12
Purgeable Organics by GC/MS
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1320 23 of 67
Field ID: 5B-SOIL 01 Diln Fac: 0.8333 Analyzed: 05/06/21 Lab ID: 444721-003 Batch#: 266584 Prep: EPA 5035
Matrix: Soil Sampled: 04/29/21 Analysis: EPA 8260B
Basis: as received Received: 04/30/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 4.2 ug/Kg
Chloromethane ND 4.2 ug/Kg
Vinyl Chloride ND 4.2 ug/Kg
Bromomethane ND 4.2 ug/Kg
Chloroethane ND 4.2 ug/Kg
Trichlorofluoromethane ND 4.2 ug/Kg
Acetone ND 83 ug/Kg
Freon 113 ND 4.2 ug/Kg
1,1-Dichloroethene ND 4.2 ug/Kg
Methylene Chloride ND 4.2 ug/Kg
MTBE ND 4.2 ug/Kg
trans-1,2-Dichloroethene ND 4.2 ug/Kg
1,1-Dichloroethane ND 4.2 ug/Kg
2-Butanone ND 83 ug/Kg
cis-1,2-Dichloroethene ND 4.2 ug/Kg
2,2-Dichloropropane ND 4.2 ug/Kg
Chloroform ND 4.2 ug/Kg
Bromochloromethane ND 4.2 ug/Kg
1,1,1-Trichloroethane ND 4.2 ug/Kg
1,1-Dichloropropene ND 4.2 ug/Kg
Carbon Tetrachloride ND 4.2 ug/Kg
1,2-Dichloroethane ND 4.2 ug/Kg
Benzene ND 4.2 ug/Kg
Trichloroethene ND 4.2 ug/Kg
1,2-Dichloropropane ND 4.2 ug/Kg
Bromodichloromethane ND 4.2 ug/Kg
Dibromomethane ND 4.2 ug/Kg
4-Methyl-2-Pentanone ND 4.2 ug/Kg
cis-1,3-Dichloropropene ND 4.2 ug/Kg
Toluene ND 4.2 ug/Kg
trans-1,3-Dichloropropene ND 4.2 ug/Kg
1,1,2-Trichloroethane ND 4.2 ug/Kg
1,3-Dichloropropane ND 4.2 ug/Kg
Tetrachloroethene ND 4.2 ug/Kg
Dibromochloromethane ND 4.2 ug/Kg
1,2-Dibromoethane ND 4.2 ug/Kg
Chlorobenzene ND 4.2 ug/Kg
1,1,1,2-Tetrachloroethane ND 4.2 ug/Kg
Ethylbenzene ND 4.2 ug/Kg
m,p-Xylenes ND 8.3 ug/Kg
o-Xylene ND 4.2 ug/Kg
1 of 2 v13.001
Purgeable Organics by GC/MS
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1321 24 of 67
Styrene ND 4.2 ug/Kg
Bromoform ND 4.2 ug/Kg
Isopropylbenzene ND 4.2 ug/Kg
1,1,2,2-Tetrachloroethane ND 4.2 ug/Kg
1,2,3-Trichloropropane ND 4.2 ug/Kg
Propylbenzene ND 4.2 ug/Kg
Bromobenzene ND 4.2 ug/Kg
1,3,5-Trimethylbenzene ND 4.2 ug/Kg
2-Chlorotoluene ND 4.2 ug/Kg
4-Chlorotoluene ND 4.2 ug/Kg
tert-Butylbenzene ND 4.2 ug/Kg
1,2,4-Trimethylbenzene ND 4.2 ug/Kg
sec-Butylbenzene ND 4.2 ug/Kg
para-Isopropyl Toluene ND 4.2 ug/Kg
1,3-Dichlorobenzene ND 4.2 ug/Kg
1,4-Dichlorobenzene ND 4.2 ug/Kg
n-Butylbenzene ND 4.2 ug/Kg
1,2-Dichlorobenzene ND 4.2 ug/Kg
1,2-Dibromo-3-Chloropropane ND 4.2 ug/Kg
1,2,4-Trichlorobenzene ND 4.2 ug/Kg
Hexachlorobutadiene ND 4.2 ug/Kg
Naphthalene 5.1 4.2 ug/Kg
1,2,3-Trichlorobenzene ND 4.2 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 96 70-145
1,2-Dichloroethane-d4 109 70-145
Toluene-d8 98 70-145
Bromofluorobenzene 96 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v13.001
Purgeable Organics by GC/MS
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1322 25 of 67
Type: BLANK Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923448 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 5.0 ug/Kg
Chloromethane ND 5.0 ug/Kg
Vinyl Chloride ND 5.0 ug/Kg
Bromomethane ND 5.0 ug/Kg
Chloroethane ND 5.0 ug/Kg
Trichlorofluoromethane ND 5.0 ug/Kg
Acetone ND 100 ug/Kg
Freon 113 ND 5.0 ug/Kg
1,1-Dichloroethene ND 5.0 ug/Kg
Methylene Chloride ND 5.0 ug/Kg
MTBE ND 5.0 ug/Kg
trans-1,2-Dichloroethene ND 5.0 ug/Kg
1,1-Dichloroethane ND 5.0 ug/Kg
2-Butanone ND 100 ug/Kg
cis-1,2-Dichloroethene ND 5.0 ug/Kg
2,2-Dichloropropane ND 5.0 ug/Kg
Chloroform ND 5.0 ug/Kg
Bromochloromethane ND 5.0 ug/Kg
1,1,1-Trichloroethane ND 5.0 ug/Kg
1,1-Dichloropropene ND 5.0 ug/Kg
Carbon Tetrachloride ND 5.0 ug/Kg
1,2-Dichloroethane ND 5.0 ug/Kg
Benzene ND 5.0 ug/Kg
Trichloroethene ND 5.0 ug/Kg
1,2-Dichloropropane ND 5.0 ug/Kg
Bromodichloromethane ND 5.0 ug/Kg
Dibromomethane ND 5.0 ug/Kg
4-Methyl-2-Pentanone ND 5.0 ug/Kg
cis-1,3-Dichloropropene ND 5.0 ug/Kg
Toluene ND 5.0 ug/Kg
trans-1,3-Dichloropropene ND 5.0 ug/Kg
1,1,2-Trichloroethane ND 5.0 ug/Kg
1,3-Dichloropropane ND 5.0 ug/Kg
Tetrachloroethene ND 5.0 ug/Kg
Dibromochloromethane ND 5.0 ug/Kg
1,2-Dibromoethane ND 5.0 ug/Kg
Chlorobenzene ND 5.0 ug/Kg
1,1,1,2-Tetrachloroethane ND 5.0 ug/Kg
Ethylbenzene ND 5.0 ug/Kg
m,p-Xylenes ND 10 ug/Kg
o-Xylene ND 5.0 ug/Kg
Styrene ND 5.0 ug/Kg
1 of 2 v14.001
Purgeable Organics by GC/MS: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1323 26 of 67
Bromoform ND 5.0 ug/Kg
Isopropylbenzene ND 5.0 ug/Kg
1,1,2,2-Tetrachloroethane ND 5.0 ug/Kg
1,2,3-Trichloropropane ND 5.0 ug/Kg
Propylbenzene ND 5.0 ug/Kg
Bromobenzene ND 5.0 ug/Kg
1,3,5-Trimethylbenzene ND 5.0 ug/Kg
2-Chlorotoluene ND 5.0 ug/Kg
4-Chlorotoluene ND 5.0 ug/Kg
tert-Butylbenzene ND 5.0 ug/Kg
1,2,4-Trimethylbenzene ND 5.0 ug/Kg
sec-Butylbenzene ND 5.0 ug/Kg
para-Isopropyl Toluene ND 5.0 ug/Kg
1,3-Dichlorobenzene ND 5.0 ug/Kg
1,4-Dichlorobenzene ND 5.0 ug/Kg
n-Butylbenzene ND 5.0 ug/Kg
1,2-Dichlorobenzene ND 5.0 ug/Kg
1,2-Dibromo-3-Chloropropane ND 5.0 ug/Kg
1,2,4-Trichlorobenzene ND 5.0 ug/Kg
Hexachlorobutadiene ND 5.0 ug/Kg
Naphthalene ND 5.0 ug/Kg
1,2,3-Trichlorobenzene ND 5.0 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 98 70-130
1,2-Dichloroethane-d4 107 70-145
Toluene-d8 98 70-145
Bromofluorobenzene 94 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v14.001
Purgeable Organics by GC/MS: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1324 27 of 67
Type: BS Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923449 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Spiked Result %REC Limits Units
1,1-Dichloroethene 50.00 51.26 103 70-131 ug/Kg
MTBE 50.00 48.03 96 69-130 ug/Kg
Benzene 50.00 49.31 99 70-130 ug/Kg
Trichloroethene 50.00 49.52 99 70-130 ug/Kg
Toluene 50.00 50.96 102 70-130 ug/Kg
Chlorobenzene 50.00 50.41 101 70-130 ug/Kg
Surrogate %REC Limits
Dibromofluoromethane 94 70-130
1,2-Dichloroethane-d4 94 70-145
Toluene-d8 105 70-145
Bromofluorobenzene 103 70-145
Type: BSD Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923450 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Spiked Result %REC Limits Units RPD Lim
1,1-Dichloroethene 50.00 53.82 108 70-131 ug/Kg 5 33
MTBE 50.00 51.69 103 69-130 ug/Kg 7 30
Benzene 50.00 52.61 105 70-130 ug/Kg 6 30
Trichloroethene 50.00 50.41 101 70-130 ug/Kg 2 30
Toluene 50.00 51.84 104 70-130 ug/Kg 2 30
Chlorobenzene 50.00 51.66 103 70-130 ug/Kg 2 30
Surrogate %REC Limits
Dibromofluoromethane 99 70-130
1,2-Dichloroethane-d4 99 70-145
Toluene-d8 102 70-145
Bromofluorobenzene 101 70-145
Legend
RPD: Relative Percent Difference
1 of 1 v15
Purgeable Organics by GC/MS: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1325 28 of 67
Field ID: 5-SOIL 01 Batch#: 266538 Prep: EPA 3546
Lab ID: 444721-001 Sampled: 04/29/21 Analysis: EPA 8270C Matrix: Soil Received: 04/30/21 Analyst: DJL
Basis: as received Prepared: 05/05/21
Diln Fac: 4.000 Analyzed: 05/06/21
Analyte Result RL Units
Carbazole ND 1,000 ug/Kg
1-Methylnaphthalene ND 1,000 ug/Kg
Pyridine ND 1,000 ug/Kg
N-Nitrosodimethylamine ND 1,000 ug/Kg
Phenol ND 1,000 ug/Kg
Aniline ND 1,000 ug/Kg
bis(2-Chloroethyl)ether ND 4,800 ug/Kg
2-Chlorophenol ND 1,000 ug/Kg
1,3-Dichlorobenzene ND 1,000 ug/Kg
1,4-Dichlorobenzene ND 1,000 ug/Kg
Benzyl alcohol ND 1,000 ug/Kg
1,2-Dichlorobenzene ND 1,000 ug/Kg
2-Methylphenol ND 1,000 ug/Kg
bis(2-Chloroisopropyl) ether ND 1,000 ug/Kg
3-,4-Methylphenol ND 1,600 ug/Kg
N-Nitroso-di-n-propylamine ND 1,000 ug/Kg
Hexachloroethane ND 1,000 ug/Kg
Nitrobenzene ND 4,800 ug/Kg
Isophorone ND 1,000 ug/Kg
2-Nitrophenol ND 1,000 ug/Kg
2,4-Dimethylphenol ND 1,000 ug/Kg
Benzoic acid ND 4,800 ug/Kg
bis(2-Chloroethoxy)methane ND 1,000 ug/Kg
2,4-Dichlorophenol ND 1,000 ug/Kg
1,2,4-Trichlorobenzene ND 1,000 ug/Kg
Naphthalene ND 1,000 ug/Kg
4-Chloroaniline ND 1,000 ug/Kg
Hexachlorobutadiene ND 1,000 ug/Kg
4-Chloro-3-methylphenol ND 1,000 ug/Kg
2-Methylnaphthalene ND 1,000 ug/Kg
Hexachlorocyclopentadiene ND 4,800 ug/Kg
2,4,6-Trichlorophenol ND 1,000 ug/Kg
2,4,5-Trichlorophenol ND 1,000 ug/Kg
2-Chloronaphthalene ND 1,000 ug/Kg
2-Nitroaniline ND 1,000 ug/Kg
Dimethylphthalate ND 1,000 ug/Kg
Acenaphthylene ND 1,000 ug/Kg
2,6-Dinitrotoluene ND 1,000 ug/Kg
3-Nitroaniline ND 1,000 ug/Kg
Acenaphthene ND 1,000 ug/Kg
1 of 2 v28
EPA 8270 Semi-Volatile Organics
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1326 29 of 67
2,4-Dinitrophenol ND 4,800 ug/Kg
4-Nitrophenol ND 1,000 ug/Kg
Dibenzofuran ND 1,000 ug/Kg
2,4-Dinitrotoluene ND 1,000 ug/Kg
Diethylphthalate ND 1,000 ug/Kg
Fluorene ND 1,000 ug/Kg
4-Chlorophenyl-phenylether ND 1,000 ug/Kg
4-Nitroaniline ND 1,000 ug/Kg
4,6-Dinitro-2-methylphenol ND 1,000 ug/Kg
N-Nitrosodiphenylamine ND 1,000 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 1,000 ug/Kg
4-Bromophenyl-phenylether ND 1,000 ug/Kg
Hexachlorobenzene ND 1,000 ug/Kg
Pentachlorophenol ND 4,800 ug/Kg
Phenanthrene ND 1,000 ug/Kg
Anthracene ND 1,000 ug/Kg
Di-n-butylphthalate ND 1,000 ug/Kg
Fluoranthene ND 1,000 ug/Kg
Benzidine ND 4,800 ug/Kg
Pyrene ND 1,000 ug/Kg
Butylbenzylphthalate ND 1,000 ug/Kg
3,3'-Dichlorobenzidine ND 4,800 ug/Kg
Benzo(a)anthracene ND 1,000 ug/Kg
Chrysene ND 1,000 ug/Kg
bis(2-Ethylhexyl)phthalate ND 1,000 ug/Kg
Di-n-octylphthalate ND 1,000 ug/Kg
Benzo(b)fluoranthene ND 1,000 ug/Kg
Benzo(k)fluoranthene ND 1,000 ug/Kg
Benzo(a)pyrene ND 1,000 ug/Kg
Indeno(1,2,3-cd)pyrene ND 1,000 ug/Kg
Dibenz(a,h)anthracene ND 1,000 ug/Kg
Benzo(g,h,i)perylene ND 1,000 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 47 29-120
Phenol-d6 51 30-120
2,4,6-Tribromophenol 46 32-120
Nitrobenzene-d5 45 33-120
2-Fluorobiphenyl 45 39-120
Terphenyl-d14 54 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v28
EPA 8270 Semi-Volatile Organics
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1327 30 of 67
Field ID: 5A-SOIL 01 Batch#: 266824 Prep: EPA 3546
Lab ID: 444721-002 Sampled: 04/29/21 Analysis: EPA 8270C Matrix: Soil Received: 04/30/21 Analyst: DJL
Basis: as received Prepared: 05/10/21
Diln Fac: 1.000 Analyzed: 05/11/21
Analyte Result RL Units
Carbazole ND 250 ug/Kg
1-Methylnaphthalene ND 250 ug/Kg
Pyridine ND 250 ug/Kg
N-Nitrosodimethylamine ND 250 ug/Kg
Phenol ND 250 ug/Kg
Aniline ND 250 ug/Kg
bis(2-Chloroethyl)ether ND 1,200 ug/Kg
2-Chlorophenol ND 250 ug/Kg
1,3-Dichlorobenzene ND 250 ug/Kg
1,4-Dichlorobenzene ND 250 ug/Kg
Benzyl alcohol ND 250 ug/Kg
1,2-Dichlorobenzene ND 250 ug/Kg
2-Methylphenol ND 250 ug/Kg
bis(2-Chloroisopropyl) ether ND 250 ug/Kg
3-,4-Methylphenol ND 400 ug/Kg
N-Nitroso-di-n-propylamine ND 250 ug/Kg
Hexachloroethane ND 250 ug/Kg
Nitrobenzene ND 1,200 ug/Kg
Isophorone ND 250 ug/Kg
2-Nitrophenol ND 250 ug/Kg
2,4-Dimethylphenol ND 250 ug/Kg
Benzoic acid ND 1,200 ug/Kg
bis(2-Chloroethoxy)methane ND 250 ug/Kg
2,4-Dichlorophenol ND 250 ug/Kg
1,2,4-Trichlorobenzene ND 250 ug/Kg
Naphthalene ND 250 ug/Kg
4-Chloroaniline ND 250 ug/Kg
Hexachlorobutadiene ND 250 ug/Kg
4-Chloro-3-methylphenol ND 250 ug/Kg
2-Methylnaphthalene ND 250 ug/Kg
Hexachlorocyclopentadiene ND 1,200 ug/Kg
2,4,6-Trichlorophenol ND 250 ug/Kg
2,4,5-Trichlorophenol ND 250 ug/Kg
2-Chloronaphthalene ND 250 ug/Kg
2-Nitroaniline ND 250 ug/Kg
Dimethylphthalate ND 250 ug/Kg
Acenaphthylene ND 250 ug/Kg
2,6-Dinitrotoluene ND 250 ug/Kg
3-Nitroaniline ND 250 ug/Kg
Acenaphthene ND 250 ug/Kg
1 of 2 v40
EPA 8270 Semi-Volatile Organics
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1328 31 of 67
2,4-Dinitrophenol ND 1,200 ug/Kg
4-Nitrophenol ND 250 ug/Kg
Dibenzofuran ND 250 ug/Kg
2,4-Dinitrotoluene ND 250 ug/Kg
Diethylphthalate ND 250 ug/Kg
Fluorene ND 250 ug/Kg
4-Chlorophenyl-phenylether ND 250 ug/Kg
4-Nitroaniline ND 250 ug/Kg
4,6-Dinitro-2-methylphenol ND 250 ug/Kg
N-Nitrosodiphenylamine ND 250 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 250 ug/Kg
4-Bromophenyl-phenylether ND 250 ug/Kg
Hexachlorobenzene ND 250 ug/Kg
Pentachlorophenol ND 1,200 ug/Kg
Phenanthrene ND 250 ug/Kg
Anthracene ND 250 ug/Kg
Di-n-butylphthalate ND 250 ug/Kg
Fluoranthene ND 250 ug/Kg
Benzidine ND 1,200 ug/Kg
Pyrene ND 250 ug/Kg
Butylbenzylphthalate ND 250 ug/Kg
3,3'-Dichlorobenzidine ND 1,200 ug/Kg
Benzo(a)anthracene ND 250 ug/Kg
Chrysene ND 250 ug/Kg
bis(2-Ethylhexyl)phthalate ND 250 ug/Kg
Di-n-octylphthalate ND 250 ug/Kg
Benzo(b)fluoranthene ND 250 ug/Kg
Benzo(k)fluoranthene ND 250 ug/Kg
Benzo(a)pyrene ND 250 ug/Kg
Indeno(1,2,3-cd)pyrene ND 250 ug/Kg
Dibenz(a,h)anthracene ND 250 ug/Kg
Benzo(g,h,i)perylene ND 250 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 58 29-120
Phenol-d6 58 30-120
2,4,6-Tribromophenol 47 32-120
Nitrobenzene-d5 51 33-120
2-Fluorobiphenyl 54 39-120
Terphenyl-d14 49 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v40
EPA 8270 Semi-Volatile Organics
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1329 32 of 67
Field ID: 5B-SOIL 01 Batch#: 266824 Prep: EPA 3546
Lab ID: 444721-003 Sampled: 04/29/21 Analysis: EPA 8270C Matrix: Soil Received: 04/30/21 Analyst: DJL
Basis: as received Prepared: 05/10/21
Diln Fac: 1.000 Analyzed: 05/11/21
Analyte Result RL Units
Carbazole ND 250 ug/Kg
1-Methylnaphthalene ND 250 ug/Kg
Pyridine ND 250 ug/Kg
N-Nitrosodimethylamine ND 250 ug/Kg
Phenol ND 250 ug/Kg
Aniline ND 250 ug/Kg
bis(2-Chloroethyl)ether ND 1,200 ug/Kg
2-Chlorophenol ND 250 ug/Kg
1,3-Dichlorobenzene ND 250 ug/Kg
1,4-Dichlorobenzene ND 250 ug/Kg
Benzyl alcohol ND 250 ug/Kg
1,2-Dichlorobenzene ND 250 ug/Kg
2-Methylphenol ND 250 ug/Kg
bis(2-Chloroisopropyl) ether ND 250 ug/Kg
3-,4-Methylphenol ND 400 ug/Kg
N-Nitroso-di-n-propylamine ND 250 ug/Kg
Hexachloroethane ND 250 ug/Kg
Nitrobenzene ND 1,200 ug/Kg
Isophorone ND 250 ug/Kg
2-Nitrophenol ND 250 ug/Kg
2,4-Dimethylphenol ND 250 ug/Kg
Benzoic acid ND 1,200 ug/Kg
bis(2-Chloroethoxy)methane ND 250 ug/Kg
2,4-Dichlorophenol ND 250 ug/Kg
1,2,4-Trichlorobenzene ND 250 ug/Kg
Naphthalene ND 250 ug/Kg
4-Chloroaniline ND 250 ug/Kg
Hexachlorobutadiene ND 250 ug/Kg
4-Chloro-3-methylphenol ND 250 ug/Kg
2-Methylnaphthalene ND 250 ug/Kg
Hexachlorocyclopentadiene ND 1,200 ug/Kg
2,4,6-Trichlorophenol ND 250 ug/Kg
2,4,5-Trichlorophenol ND 250 ug/Kg
2-Chloronaphthalene ND 250 ug/Kg
2-Nitroaniline ND 250 ug/Kg
Dimethylphthalate ND 250 ug/Kg
Acenaphthylene ND 250 ug/Kg
2,6-Dinitrotoluene ND 250 ug/Kg
3-Nitroaniline ND 250 ug/Kg
Acenaphthene ND 250 ug/Kg
1 of 2 v41
EPA 8270 Semi-Volatile Organics
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1330 33 of 67
2,4-Dinitrophenol ND 1,200 ug/Kg
4-Nitrophenol ND 250 ug/Kg
Dibenzofuran ND 250 ug/Kg
2,4-Dinitrotoluene ND 250 ug/Kg
Diethylphthalate ND 250 ug/Kg
Fluorene ND 250 ug/Kg
4-Chlorophenyl-phenylether ND 250 ug/Kg
4-Nitroaniline ND 250 ug/Kg
4,6-Dinitro-2-methylphenol ND 250 ug/Kg
N-Nitrosodiphenylamine ND 250 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 250 ug/Kg
4-Bromophenyl-phenylether ND 250 ug/Kg
Hexachlorobenzene ND 250 ug/Kg
Pentachlorophenol ND 1,200 ug/Kg
Phenanthrene ND 250 ug/Kg
Anthracene ND 250 ug/Kg
Di-n-butylphthalate ND 250 ug/Kg
Fluoranthene ND 250 ug/Kg
Benzidine ND 1,200 ug/Kg
Pyrene ND 250 ug/Kg
Butylbenzylphthalate ND 250 ug/Kg
3,3'-Dichlorobenzidine ND 1,200 ug/Kg
Benzo(a)anthracene ND 250 ug/Kg
Chrysene ND 250 ug/Kg
bis(2-Ethylhexyl)phthalate ND 250 ug/Kg
Di-n-octylphthalate ND 250 ug/Kg
Benzo(b)fluoranthene ND 250 ug/Kg
Benzo(k)fluoranthene ND 250 ug/Kg
Benzo(a)pyrene ND 250 ug/Kg
Indeno(1,2,3-cd)pyrene ND 250 ug/Kg
Dibenz(a,h)anthracene ND 250 ug/Kg
Benzo(g,h,i)perylene ND 250 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 58 29-120
Phenol-d6 60 30-120
2,4,6-Tribromophenol 58 32-120
Nitrobenzene-d5 51 33-120
2-Fluorobiphenyl 54 39-120
Terphenyl-d14 62 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v41
EPA 8270 Semi-Volatile Organics
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1331 34 of 67
Type: BLANK Batch#: 266538 Analysis: EPA 8270C
Lab ID: QC923309 Prepared: 05/05/21 Analyst: DJL
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
Carbazole ND 250 ug/Kg
1-Methylnaphthalene ND 250 ug/Kg
Pyridine ND 250 ug/Kg
N-Nitrosodimethylamine ND 250 ug/Kg
Phenol ND 250 ug/Kg
Aniline ND 250 ug/Kg
bis(2-Chloroethyl)ether ND 1,200 ug/Kg
2-Chlorophenol ND 250 ug/Kg
1,3-Dichlorobenzene ND 250 ug/Kg
1,4-Dichlorobenzene ND 250 ug/Kg
Benzyl alcohol ND 250 ug/Kg
1,2-Dichlorobenzene ND 250 ug/Kg
2-Methylphenol ND 250 ug/Kg
bis(2-Chloroisopropyl) ether ND 250 ug/Kg
3-,4-Methylphenol ND 400 ug/Kg
N-Nitroso-di-n-propylamine ND 250 ug/Kg
Hexachloroethane ND 250 ug/Kg
Nitrobenzene ND 1,200 ug/Kg
Isophorone ND 250 ug/Kg
2-Nitrophenol ND 250 ug/Kg
2,4-Dimethylphenol ND 250 ug/Kg
Benzoic acid ND 1,200 ug/Kg
bis(2-Chloroethoxy)methane ND 250 ug/Kg
2,4-Dichlorophenol ND 250 ug/Kg
1,2,4-Trichlorobenzene ND 250 ug/Kg
Naphthalene ND 250 ug/Kg
4-Chloroaniline ND 250 ug/Kg
Hexachlorobutadiene ND 250 ug/Kg
4-Chloro-3-methylphenol ND 250 ug/Kg
2-Methylnaphthalene ND 250 ug/Kg
Hexachlorocyclopentadiene ND 1,200 ug/Kg
2,4,6-Trichlorophenol ND 250 ug/Kg
2,4,5-Trichlorophenol ND 250 ug/Kg
2-Chloronaphthalene ND 250 ug/Kg
2-Nitroaniline ND 250 ug/Kg
Dimethylphthalate ND 250 ug/Kg
Acenaphthylene ND 250 ug/Kg
2,6-Dinitrotoluene ND 250 ug/Kg
3-Nitroaniline ND 250 ug/Kg
Acenaphthene ND 250 ug/Kg
2,4-Dinitrophenol ND 1,200 ug/Kg
1 of 2 v29
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1332 35 of 67
4-Nitrophenol ND 250 ug/Kg
Dibenzofuran ND 250 ug/Kg
2,4-Dinitrotoluene ND 250 ug/Kg
Diethylphthalate ND 250 ug/Kg
Fluorene ND 250 ug/Kg
4-Chlorophenyl-phenylether ND 250 ug/Kg
4-Nitroaniline ND 250 ug/Kg
4,6-Dinitro-2-methylphenol ND 250 ug/Kg
N-Nitrosodiphenylamine ND 250 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 250 ug/Kg
4-Bromophenyl-phenylether ND 250 ug/Kg
Hexachlorobenzene ND 250 ug/Kg
Pentachlorophenol ND 1,200 ug/Kg
Phenanthrene ND 250 ug/Kg
Anthracene ND 250 ug/Kg
Di-n-butylphthalate ND 250 ug/Kg
Fluoranthene ND 250 ug/Kg
Benzidine ND 1,200 ug/Kg
Pyrene ND 250 ug/Kg
Butylbenzylphthalate ND 250 ug/Kg
3,3'-Dichlorobenzidine ND 1,200 ug/Kg
Benzo(a)anthracene ND 250 ug/Kg
Chrysene ND 250 ug/Kg
bis(2-Ethylhexyl)phthalate ND 250 ug/Kg
Di-n-octylphthalate ND 250 ug/Kg
Benzo(b)fluoranthene ND 250 ug/Kg
Benzo(k)fluoranthene ND 250 ug/Kg
Benzo(a)pyrene ND 250 ug/Kg
Indeno(1,2,3-cd)pyrene ND 250 ug/Kg
Dibenz(a,h)anthracene ND 250 ug/Kg
Benzo(g,h,i)perylene ND 250 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 60 29-120
Phenol-d6 59 30-120
2,4,6-Tribromophenol 50 32-120
Nitrobenzene-d5 59 33-120
2-Fluorobiphenyl 55 39-120
Terphenyl-d14 58 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v29
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1333 36 of 67
Type: LCS Batch#: 266538 Analysis: EPA 8270C
Lab ID: QC923310 Prepared: 05/05/21 Analyst: DJL
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
Phenol 2,000 1,160 58 42-120 ug/Kg
2-Chlorophenol 2,000 1,153 58 41-120 ug/Kg
1,4-Dichlorobenzene 2,000 1,165 58 36-120 ug/Kg
3-,4-Methylphenol 2,000 1,203 60 42-120 ug/Kg
N-Nitroso-di-n-propylamine 2,000 1,127 56 43-121 ug/Kg
2,4-Dimethylphenol 2,000 1,145 57 25-120 ug/Kg
1,2,4-Trichlorobenzene 2,000 1,164 58 38-120 ug/Kg
4-Chloro-3-methylphenol 2,000 1,165 58 40-125 ug/Kg
2,4,5-Trichlorophenol 2,000 1,069 53 40-124 ug/Kg
Acenaphthene 2,000 1,094 55 35-126 ug/Kg
4-Nitrophenol 2,000 1,009 50 24-128 ug/Kg
2,4-Dinitrotoluene 2,000 1,128 56 40-131 ug/Kg
Pentachlorophenol 2,000 885.2 44 35-120 ug/Kg
Pyrene 2,000 1,081 54 37-135 ug/Kg
Chrysene 2,000 1,124 56 38-132 ug/Kg
Benzo(b)fluoranthene 2,000 1,232 62 38-135 ug/Kg
Surrogate %REC Limits
2-Fluorophenol 63 29-120
Phenol-d6 65 30-120
2,4,6-Tribromophenol 59 32-120
Nitrobenzene-d5 65 33-120
2-Fluorobiphenyl 58 39-120
Terphenyl-d14 59 44-125
1 of 1 v30
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1334 37 of 67
Field ID: 4C-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/06/21
MSS Lab ID: 444719-003 Batch#: 266538 Prep: EPA 3546
Lab ID: QC923311 Sampled: 04/28/21 Analysis: EPA 8270C
Matrix: Soil Received: 04/30/21 Analyst: DJL
Analyte MSS Result Spiked Result %REC Limits Units
Phenol <85.00 2,000 1,199 60 37-120 ug/Kg
2-Chlorophenol <65.00 2,000 1,192 60 33-120 ug/Kg
1,4-Dichlorobenzene <76.00 2,000 1,173 59 32-120 ug/Kg
3-,4-Methylphenol <89.00 2,000 1,297 65 37-120 ug/Kg
N-Nitroso-di-n-propylamine <97.00 2,000 1,138 57 32-120 ug/Kg 2,4-Dimethylphenol <86.00 2,000 1,212 61 32-120 ug/Kg
1,2,4-Trichlorobenzene <66.00 2,000 1,216 61 33-120 ug/Kg 4-Chloro-3-methylphenol <54.00 2,000 1,225 61 41-121 ug/Kg 2,4,5-Trichlorophenol <62.00 2,000 1,191 60 40-120 ug/Kg Acenaphthene <69.00 2,000 1,091 55 37-120 ug/Kg
4-Nitrophenol <100.0 2,000 933.8 47 20-141 ug/Kg
2,4-Dinitrotoluene <66.00 2,000 1,096 55 33-128 ug/Kg
Pentachlorophenol <142.0 2,000 946.9 47 28-132 ug/Kg
Pyrene <68.00 2,000 1,175 59 39-135 ug/Kg
Chrysene <58.00 2,000 1,198 60 37-135 ug/Kg
Benzo(b)fluoranthene <62.00 2,000 1,313 66 34-139 ug/Kg Surrogate %REC Limits
2-Fluorophenol 64 29-120
Phenol-d6 69 30-120
2,4,6-Tribromophenol 63 32-120
Nitrobenzene-d5 64 33-120
2-Fluorobiphenyl 59 39-120
Terphenyl-d14 64 44-125
1 of 2 v31
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1335 38 of 67
Field ID: 4C-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/06/21
MSS Lab ID: 444719-003 Batch#: 266538 Prep: EPA 3546
Lab ID: QC923312 Sampled: 04/28/21 Analysis: EPA 8270C
Matrix: Soil Received: 04/30/21 Analyst: DJL
Analyte Spiked Result %REC Limits Units RPD Lim
Phenol 2,000 1,236 62 37-120 ug/Kg 3 49
2-Chlorophenol 2,000 1,183 59 33-120 ug/Kg 1 52
1,4-Dichlorobenzene 2,000 1,162 58 32-120 ug/Kg 1 50
3-,4-Methylphenol 2,000 1,194 60 37-120 ug/Kg 8 54
N-Nitroso-di-n-propylamine 2,000 1,079 54 32-120 ug/Kg 5 50 2,4-Dimethylphenol 2,000 1,204 60 32-120 ug/Kg 1 50
1,2,4-Trichlorobenzene 2,000 1,176 59 33-120 ug/Kg 3 50 4-Chloro-3-methylphenol 2,000 1,128 56 41-121 ug/Kg 8 43 2,4,5-Trichlorophenol 2,000 1,129 56 40-120 ug/Kg 5 47
Acenaphthene 2,000 1,041 52 37-120 ug/Kg 5 48
4-Nitrophenol 2,000 1,048 52 20-141 ug/Kg 12 30
2,4-Dinitrotoluene 2,000 983.0 49 33-128 ug/Kg 11 50
Pentachlorophenol 2,000 920.8 46 28-132 ug/Kg 3 30
Pyrene 2,000 1,090 55 39-135 ug/Kg 8 41
Chrysene 2,000 1,069 53 37-135 ug/Kg 11 46
Benzo(b)fluoranthene 2,000 1,194 60 34-139 ug/Kg 10 47
Surrogate %REC Limits
2-Fluorophenol 66 29-120
Phenol-d6 68 30-120
2,4,6-Tribromophenol 55 32-120
Nitrobenzene-d5 63 33-120
2-Fluorobiphenyl 55 39-120
Terphenyl-d14 59 44-125
Legend
RPD: Relative Percent Difference
2 of 2 v31
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1336 39 of 67
Type: BLANK Batch#: 266824 Analysis: EPA 8270C
Lab ID: QC924142 Prepared: 05/10/21 Analyst: DJL
Matrix: Soil Analyzed: 05/10/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
Carbazole ND 250 ug/Kg
1-Methylnaphthalene ND 250 ug/Kg
Pyridine ND 250 ug/Kg
N-Nitrosodimethylamine ND 250 ug/Kg
Phenol ND 250 ug/Kg
Aniline ND 250 ug/Kg
bis(2-Chloroethyl)ether ND 1,200 ug/Kg
2-Chlorophenol ND 250 ug/Kg
1,3-Dichlorobenzene ND 250 ug/Kg
1,4-Dichlorobenzene ND 250 ug/Kg
Benzyl alcohol ND 250 ug/Kg
1,2-Dichlorobenzene ND 250 ug/Kg
2-Methylphenol ND 250 ug/Kg
bis(2-Chloroisopropyl) ether ND 250 ug/Kg
3-,4-Methylphenol ND 400 ug/Kg
N-Nitroso-di-n-propylamine ND 250 ug/Kg
Hexachloroethane ND 250 ug/Kg
Nitrobenzene ND 1,200 ug/Kg
Isophorone ND 250 ug/Kg
2-Nitrophenol ND 250 ug/Kg
2,4-Dimethylphenol ND 250 ug/Kg
Benzoic acid ND 1,200 ug/Kg
bis(2-Chloroethoxy)methane ND 250 ug/Kg
2,4-Dichlorophenol ND 250 ug/Kg
1,2,4-Trichlorobenzene ND 250 ug/Kg
Naphthalene ND 250 ug/Kg
4-Chloroaniline ND 250 ug/Kg
Hexachlorobutadiene ND 250 ug/Kg
4-Chloro-3-methylphenol ND 250 ug/Kg
2-Methylnaphthalene ND 250 ug/Kg
Hexachlorocyclopentadiene ND 1,200 ug/Kg
2,4,6-Trichlorophenol ND 250 ug/Kg
2,4,5-Trichlorophenol ND 250 ug/Kg
2-Chloronaphthalene ND 250 ug/Kg
2-Nitroaniline ND 250 ug/Kg
Dimethylphthalate ND 250 ug/Kg
Acenaphthylene ND 250 ug/Kg
2,6-Dinitrotoluene ND 250 ug/Kg
3-Nitroaniline ND 250 ug/Kg
Acenaphthene ND 250 ug/Kg
2,4-Dinitrophenol ND 1,200 ug/Kg
1 of 2 v42
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1337 40 of 67
4-Nitrophenol ND 250 ug/Kg
Dibenzofuran ND 250 ug/Kg
2,4-Dinitrotoluene ND 250 ug/Kg
Diethylphthalate ND 250 ug/Kg
Fluorene ND 250 ug/Kg
4-Chlorophenyl-phenylether ND 250 ug/Kg
4-Nitroaniline ND 250 ug/Kg
4,6-Dinitro-2-methylphenol ND 250 ug/Kg
N-Nitrosodiphenylamine ND 250 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 250 ug/Kg
4-Bromophenyl-phenylether ND 250 ug/Kg
Hexachlorobenzene ND 250 ug/Kg
Pentachlorophenol ND 1,200 ug/Kg
Phenanthrene ND 250 ug/Kg
Anthracene ND 250 ug/Kg
Di-n-butylphthalate ND 250 ug/Kg
Fluoranthene ND 250 ug/Kg
Benzidine ND 1,200 ug/Kg
Pyrene ND 250 ug/Kg
Butylbenzylphthalate ND 250 ug/Kg
3,3'-Dichlorobenzidine ND 1,200 ug/Kg
Benzo(a)anthracene ND 250 ug/Kg
Chrysene ND 250 ug/Kg
bis(2-Ethylhexyl)phthalate ND 250 ug/Kg
Di-n-octylphthalate ND 250 ug/Kg
Benzo(b)fluoranthene ND 250 ug/Kg
Benzo(k)fluoranthene ND 250 ug/Kg
Benzo(a)pyrene ND 250 ug/Kg
Indeno(1,2,3-cd)pyrene ND 250 ug/Kg
Dibenz(a,h)anthracene ND 250 ug/Kg
Benzo(g,h,i)perylene ND 250 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 60 29-120
Phenol-d6 62 30-120
2,4,6-Tribromophenol 54 32-120
Nitrobenzene-d5 59 33-120
2-Fluorobiphenyl 58 39-120
Terphenyl-d14 62 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v42
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1338 41 of 67
Type: LCS Batch#: 266824 Analysis: EPA 8270C
Lab ID: QC924143 Prepared: 05/10/21 Analyst: DJL
Matrix: Soil Analyzed: 05/10/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
Phenol 2,000 1,143 57 42-120 ug/Kg
2-Chlorophenol 2,000 1,149 57 41-120 ug/Kg
1,4-Dichlorobenzene 2,000 1,142 57 36-120 ug/Kg
3-,4-Methylphenol 2,000 1,207 60 42-120 ug/Kg
N-Nitroso-di-n-propylamine 2,000 1,164 58 43-121 ug/Kg
2,4-Dimethylphenol 2,000 1,171 59 25-120 ug/Kg
1,2,4-Trichlorobenzene 2,000 1,205 60 38-120 ug/Kg
4-Chloro-3-methylphenol 2,000 1,210 61 40-125 ug/Kg
2,4,5-Trichlorophenol 2,000 1,251 63 40-124 ug/Kg
Acenaphthene 2,000 1,174 59 35-126 ug/Kg
4-Nitrophenol 2,000 1,138 57 24-128 ug/Kg
2,4-Dinitrotoluene 2,000 1,262 63 40-131 ug/Kg
Pentachlorophenol 2,000 1,007 50 35-120 ug/Kg
Pyrene 2,000 1,175 59 37-135 ug/Kg
Chrysene 2,000 1,260 63 38-132 ug/Kg
Benzo(b)fluoranthene 2,000 1,396 70 38-135 ug/Kg
Surrogate %REC Limits
2-Fluorophenol 55 29-120
Phenol-d6 57 30-120
2,4,6-Tribromophenol 64 32-120
Nitrobenzene-d5 58 33-120
2-Fluorobiphenyl 60 39-120
Terphenyl-d14 59 44-125
1 of 1 v43
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1339 42 of 67
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/10/21 Type: MS Diln Fac: 10.00 Analyzed: 05/10/21
MSS Lab ID: 445035-007 Batch#: 266824 Prep: EPA 3546
Lab ID: QC924144 Sampled: 05/05/21 Analysis: EPA 8270C
Matrix: Soil Received: 05/05/21 Analyst: DJL
Analyte MSS Result Spiked Result %REC Limits Units
Phenol <850.0 2,000 726.7 0 * 37-120 ug/Kg
2-Chlorophenol <650.0 2,000 808.6 40 33-120 ug/Kg
1,4-Dichlorobenzene <760.0 2,000 657.6 0 * 32-120 ug/Kg 3-,4-Methylphenol <890.0 2,000 821.2 0 * 37-120 ug/Kg
N-Nitroso-di-n-propylamine <970.0 2,000 713.9 0 * 32-120 ug/Kg 2,4-Dimethylphenol <860.0 2,000 558.9 0 * 32-120 ug/Kg
1,2,4-Trichlorobenzene <660.0 2,000 790.3 40 33-120 ug/Kg 4-Chloro-3-methylphenol <540.0 2,000 753.4 38 * 41-121 ug/Kg 2,4,5-Trichlorophenol <620.0 2,000 873.7 DO 40-120 ug/Kg Acenaphthene <690.0 2,000 1,210 61 37-120 ug/Kg
4-Nitrophenol <1,000 2,000 1,855 DO 20-141 ug/Kg
2,4-Dinitrotoluene <660.0 2,000 812.3 41 33-128 ug/Kg
Pentachlorophenol <1,420 2,000 2,831 DO 28-132 ug/Kg
Pyrene 2,790 2,000 3,294 25 * 39-135 ug/Kg
Chrysene 1,376 2,000 2,128 38 37-135 ug/Kg
Benzo(b)fluoranthene 831.9 2,000 1,802 48 34-139 ug/Kg
Surrogate %REC Limits
2-Fluorophenol 31 29-120
Phenol-d6 42 30-120
2,4,6-Tribromophenol 44 32-120
Nitrobenzene-d5 39 33-120
2-Fluorobiphenyl 43 39-120
Terphenyl-d14 50 44-125
1 of 2 v44
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1340 43 of 67
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/10/21 Type: MSD Diln Fac: 10.00 Analyzed: 05/10/21
MSS Lab ID: 445035-007 Batch#: 266824 Prep: EPA 3546
Lab ID: QC924145 Sampled: 05/05/21 Analysis: EPA 8270C
Matrix: Soil Received: 05/05/21 Analyst: DJL
Analyte Spiked Result %REC Limits Units RPD Lim
Phenol 2,000 580.3 0 * 37-120 ug/Kg 22 49
2-Chlorophenol 2,000 580.3 0 * 33-120 ug/Kg 33 52
1,4-Dichlorobenzene 2,000 664.2 0 * 32-120 ug/Kg 1 50
3-,4-Methylphenol 2,000 646.5 0 * 37-120 ug/Kg 24 54
N-Nitroso-di-n-propylamine 2,000 519.0 0 * 32-120 ug/Kg 32 50 2,4-Dimethylphenol 2,000 547.8 0 * 32-120 ug/Kg 2 50
1,2,4-Trichlorobenzene 2,000 621.2 0 * 33-120 ug/Kg 24 50 4-Chloro-3-methylphenol 2,000 634.0 32 * 41-121 ug/Kg 17 43 2,4,5-Trichlorophenol 2,000 660.2 DO 40-120 ug/Kg NC 47 Acenaphthene 2,000 723.5 36 * 37-120 ug/Kg 50 * 48
4-Nitrophenol 2,000 1,792 DO 20-141 ug/Kg NC 30
2,4-Dinitrotoluene 2,000 704.0 35 33-128 ug/Kg 14 50
Pentachlorophenol 2,000 2,781 DO 28-132 ug/Kg NC 30
Pyrene 2,000 1,166 -81 * 39-135 ug/Kg 95 * 41
Chrysene 2,000 1,123 -13 * 37-135 ug/Kg 62 * 46
Benzo(b)fluoranthene 2,000 1,060 11 * 34-139 ug/Kg 52 * 47 Surrogate %REC Limits
2-Fluorophenol 25 * 29-120
Phenol-d6 25 * 30-120
2,4,6-Tribromophenol 22 * 32-120
Nitrobenzene-d5 24 * 33-120
2-Fluorobiphenyl 28 * 39-120
Terphenyl-d14 34 * 44-125
Legend
*: Value is outside QC limits
DO: Diluted Out
NC: Not Calculated
RPD: Relative Percent Difference
2 of 2 v44
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1341 44 of 67
Field ID: 5-SOIL 01 Batch#: 266559 Prep: EPA 3546
Lab ID: 444721-001 Sampled: 04/29/21 Analysis: EPA 8081A Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Diln Fac: 1.000 Analyzed: 05/06/21
Analyte Result RL Units
alpha-BHC ND 5.0 ug/Kg
beta-BHC ND 5.0 ug/Kg
gamma-BHC ND 5.0 ug/Kg
delta-BHC ND 5.0 ug/Kg
Heptachlor ND 5.0 ug/Kg
Aldrin ND 5.0 ug/Kg
Heptachlor epoxide ND 5.0 ug/Kg
Endosulfan I ND 5.0 ug/Kg
Dieldrin ND 5.0 ug/Kg
4,4'-DDE ND 5.0 ug/Kg
Endrin ND 5.0 ug/Kg
Endosulfan II ND 5.0 ug/Kg
Endosulfan sulfate ND 5.0 ug/Kg
4,4'-DDD ND 5.0 ug/Kg
Endrin aldehyde ND 5.0 ug/Kg
Endrin ketone ND 5.0 ug/Kg
4,4'-DDT ND 5.0 ug/Kg
Methoxychlor ND 10 ug/Kg
Toxaphene ND 100 ug/Kg
Chlordane (Technical) ND 50 ug/Kg
Surrogate %REC Limits
TCMX 61 23-120
Decachlorobiphenyl 60 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v19
Organochlorine Pesticides
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1342 45 of 67
Field ID: 5A-SOIL 01 Batch#: 266559 Prep: EPA 3546
Lab ID: 444721-002 Sampled: 04/29/21 Analysis: EPA 8081A Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Diln Fac: 1.000 Analyzed: 05/06/21
Analyte Result RL Units
alpha-BHC ND 5.0 ug/Kg
beta-BHC ND 5.0 ug/Kg
gamma-BHC ND 5.0 ug/Kg
delta-BHC ND 5.0 ug/Kg
Heptachlor ND 5.0 ug/Kg
Aldrin ND 5.0 ug/Kg
Heptachlor epoxide ND 5.0 ug/Kg
Endosulfan I ND 5.0 ug/Kg
Dieldrin ND 5.0 ug/Kg
4,4'-DDE ND 5.0 ug/Kg
Endrin ND 5.0 ug/Kg
Endosulfan II ND 5.0 ug/Kg
Endosulfan sulfate ND 5.0 ug/Kg
4,4'-DDD ND 5.0 ug/Kg
Endrin aldehyde ND 5.0 ug/Kg
Endrin ketone ND 5.0 ug/Kg
4,4'-DDT ND 5.0 ug/Kg
Methoxychlor ND 10 ug/Kg
Toxaphene ND 100 ug/Kg
Chlordane (Technical) ND 50 ug/Kg
Surrogate %REC Limits
TCMX 64 23-120
Decachlorobiphenyl 87 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v20
Organochlorine Pesticides
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1343 46 of 67
Field ID: 5B-SOIL 01 Batch#: 266559 Prep: EPA 3546
Lab ID: 444721-003 Sampled: 04/29/21 Analysis: EPA 8081A Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Diln Fac: 1.000 Analyzed: 05/06/21
Analyte Result RL Units
alpha-BHC ND 5.0 ug/Kg
beta-BHC ND 5.0 ug/Kg
gamma-BHC ND 5.0 ug/Kg
delta-BHC ND 5.0 ug/Kg
Heptachlor ND 5.0 ug/Kg
Aldrin ND 5.0 ug/Kg
Heptachlor epoxide ND 5.0 ug/Kg
Endosulfan I ND 5.0 ug/Kg
Dieldrin ND 5.0 ug/Kg
4,4'-DDE ND 5.0 ug/Kg
Endrin ND 5.0 ug/Kg
Endosulfan II ND 5.0 ug/Kg
Endosulfan sulfate ND 5.0 ug/Kg
4,4'-DDD ND 5.0 ug/Kg
Endrin aldehyde ND 5.0 ug/Kg
Endrin ketone ND 5.0 ug/Kg
4,4'-DDT ND 5.0 ug/Kg
Methoxychlor ND 10 ug/Kg
Toxaphene ND 100 ug/Kg
Chlordane (Technical) ND 50 ug/Kg
Surrogate %REC Limits
TCMX 63 23-120
Decachlorobiphenyl 63 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v21
Organochlorine Pesticides
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1344 47 of 67
Type: BLANK Batch#: 266559 Analysis: EPA 8081A
Lab ID: QC923376 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
alpha-BHC ND 5.0 ug/Kg
beta-BHC ND 5.0 ug/Kg
gamma-BHC ND 5.0 ug/Kg
delta-BHC ND 5.0 ug/Kg
Heptachlor ND 5.0 ug/Kg
Aldrin ND 5.0 ug/Kg
Heptachlor epoxide ND 5.0 ug/Kg
Endosulfan I ND 5.0 ug/Kg
Dieldrin ND 5.0 ug/Kg
4,4'-DDE ND 5.0 ug/Kg
Endrin ND 5.0 ug/Kg
Endosulfan II ND 5.0 ug/Kg
Endosulfan sulfate ND 5.0 ug/Kg
4,4'-DDD ND 5.0 ug/Kg
Endrin aldehyde ND 5.0 ug/Kg
Endrin ketone ND 5.0 ug/Kg
4,4'-DDT ND 5.0 ug/Kg
Methoxychlor ND 10 ug/Kg
Toxaphene ND 100 ug/Kg
Chlordane (Technical) ND 50 ug/Kg
Surrogate %REC Limits
TCMX 54 23-120
Decachlorobiphenyl 55 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v22
Organochlorine Pesticides: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1345 48 of 67
Type: LCS Batch#: 266559 Analysis: EPA 8081A
Lab ID: QC923377 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
alpha-BHC 50.00 31.96 64 22-129 ug/Kg
beta-BHC 50.00 32.55 65 28-125 ug/Kg
gamma-BHC 50.00 32.43 65 22-128 ug/Kg
delta-BHC 50.00 32.37 65 24-131 ug/Kg
Heptachlor 50.00 32.34 65 18-124 ug/Kg
Aldrin 50.00 29.48 59 23-120 ug/Kg
Heptachlor epoxide 50.00 29.50 59 26-120 ug/Kg
Endosulfan I 50.00 32.44 65 25-126 ug/Kg
Dieldrin 50.00 32.14 64 23-124 ug/Kg
4,4'-DDE 50.00 31.77 64 28-121 ug/Kg
Endrin 50.00 32.89 66 25-127 ug/Kg
Endosulfan II 50.00 32.45 65 29-121 ug/Kg
Endosulfan sulfate 50.00 31.51 63 30-121 ug/Kg
4,4'-DDD 50.00 29.20 58 26-120 ug/Kg
Endrin aldehyde 50.00 21.32 43 10-120 ug/Kg
Endrin ketone 50.00 30.33 61 28-125 ug/Kg
4,4'-DDT 50.00 33.70 67 22-125 ug/Kg
Methoxychlor 50.00 34.76 70 28-130 ug/Kg
Surrogate %REC Limits
TCMX 60 23-120
Decachlorobiphenyl 61 24-120
1 of 1 v23
Organochlorine Pesticides: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1346 49 of 67
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923378 Sampled: 04/22/21 Analysis: EPA 8081A
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte MSS Result Spiked Result %REC Limits Units
alpha-BHC <1.600 50.00 29.92 60 46-120 ug/Kg
beta-BHC <1.500 50.00 29.08 58 41-120 ug/Kg
gamma-BHC <2.000 50.00 30.42 61 41-120 ug/Kg
delta-BHC <1.200 50.00 32.31 65 38-123 ug/Kg
Heptachlor <1.300 50.00 26.32 53 39-120 ug/Kg
Aldrin <1.500 50.00 28.21 56 34-120 ug/Kg
Heptachlor epoxide <2.300 50.00 26.58 53 43-120 ug/Kg
Endosulfan I <1.200 50.00 28.35 57 45-120 ug/Kg
Dieldrin <2.100 50.00 28.19 56 45-120 ug/Kg
4,4'-DDE 5.593 50.00 28.74 46 34-120 ug/Kg
Endrin <2.700 50.00 25.25 51 40-120 ug/Kg
Endosulfan II <2.800 50.00 28.60 57 41-120 ug/Kg
Endosulfan sulfate <3.400 50.00 28.02 56 42-120 ug/Kg
4,4'-DDD <2.100 50.00 25.88 52 41-120 ug/Kg
Endrin aldehyde <2.100 50.00 21.81 44 30-120 ug/Kg
Endrin ketone <4.100 50.00 30.40 61 45-120 ug/Kg
4,4'-DDT <2.000 50.00 30.72 61 35-127 ug/Kg
Methoxychlor <9.200 50.00 31.27 63 42-136 ug/Kg
Surrogate %REC Limits
TCMX 52 23-120
Decachlorobiphenyl 52 24-120
1 of 2 v24
Organochlorine Pesticides: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1347 50 of 67
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923379 Sampled: 04/22/21 Analysis: EPA 8081A
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte Spiked Result %REC Limits Units RPD Lim
alpha-BHC 50.00 26.03 52 46-120 ug/Kg 14 30
beta-BHC 50.00 26.06 52 41-120 ug/Kg 11 30
gamma-BHC 50.00 27.07 54 41-120 ug/Kg 12 30
delta-BHC 50.00 28.63 57 38-123 ug/Kg 12 30
Heptachlor 50.00 23.65 47 39-120 ug/Kg 11 30
Aldrin 50.00 25.07 50 34-120 ug/Kg 12 30
Heptachlor epoxide 50.00 23.95 48 43-120 ug/Kg 10 30
Endosulfan I 50.00 25.82 52 45-120 ug/Kg 9 30
Dieldrin 50.00 24.26 49 45-120 ug/Kg 15 30
4,4'-DDE 50.00 26.17 41 34-120 ug/Kg 9 30
Endrin 50.00 18.27 37 * 40-120 ug/Kg 32 * 30
Endosulfan II 50.00 26.12 52 41-120 ug/Kg 9 30
Endosulfan sulfate 50.00 24.97 50 42-120 ug/Kg 11 30
4,4'-DDD 50.00 25.50 51 41-120 ug/Kg 1 30
Endrin aldehyde 50.00 20.61 41 30-120 ug/Kg 6 30
Endrin ketone 50.00 32.75 65 45-120 ug/Kg 7 30
4,4'-DDT 50.00 27.75 56 35-127 ug/Kg 10 30
Methoxychlor 50.00 28.64 57 42-136 ug/Kg 9 30
Surrogate %REC Limits
TCMX 48 23-120
Decachlorobiphenyl 48 24-120
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v24
Organochlorine Pesticides: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1348 51 of 67
Field ID: 5-SOIL 01 Diln Fac: 1.000 Analyzed: 05/06/21
Type: SAMPLE Batch#: 266559 Prep: EPA 3546
Lab ID: 444721-001 Sampled: 04/29/21 Analysis: EPA 8082 Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 230 20 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 55 19-121
Field ID: 5A-SOIL 01 Diln Fac: 1.000 Analyzed: 05/06/21 Type: SAMPLE Batch#: 266559 Prep: EPA 3546
Lab ID: 444721-002 Sampled: 04/29/21 Analysis: EPA 8082 Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 ND 25 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 60 19-121
1 of 2 v16
Polychlorinated Biphenyls (PCBs)
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1349 52 of 67
Field ID: 5B-SOIL 01 Diln Fac: 1.000 Analyzed: 05/06/21 Type: SAMPLE Batch#: 266559 Prep: EPA 3546
Lab ID: 444721-003 Sampled: 04/29/21 Analysis: EPA 8082 Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 ND 25 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 58 19-121
Type: BLANK Batch#: 266559 Analysis: EPA 8082
Lab ID: QC923376 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 ND 25 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 52 19-121
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v16
Polychlorinated Biphenyls (PCBs)
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1350 53 of 67
Type: LCS Batch#: 266559 Analysis: EPA 8082
Lab ID: QC923380 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
Aroclor-1016 500.0 336.9 67 14-150 ug/Kg
Aroclor-1260 500.0 339.4 68 10-150 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 59 19-121
1 of 1 v17
Polychlorinated Biphenyls (PCBs): Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1351 54 of 67
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923381 Sampled: 04/22/21 Analysis: EPA 8082
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte MSS Result Spiked Result %REC Limits Units
Aroclor-1016 <3.000 500.0 294.7 59 42-127 ug/Kg
Aroclor-1260 20.38 500.0 310.9 58 38-130 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 59 19-121
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923382 Sampled: 04/22/21 Analysis: EPA 8082
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte Spiked Result %REC Limits Units RPD Lim
Aroclor-1016 500.0 310.5 62 42-127 ug/Kg 5 30
Aroclor-1260 500.0 329.9 62 38-130 ug/Kg 6 30
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 63 19-121
Legend
RPD: Relative Percent Difference
1 of 1 v18
Polychlorinated Biphenyls (PCBs): Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1352 55 of 67
Field ID: 5-SOIL 01 Matrix: Soil Diln Fac: 1.000 Received: 04/30/21 Lab ID: 444721-001 Basis: as received Sampled: 04/29/21 Prepared: 05/05/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Arsenic 1.1 1.0 0.68 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Barium 22 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Beryllium ND 0.51 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cadmium ND 0.51 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Chromium 11 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cobalt 1.9 0.51 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Copper 3.3 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Lead 8.1 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Mercury 0.26 0.14 mg/Kg 266563 05/06/21 METHOD EPA 7471A JDB Molybdenum ND 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Nickel 7.6 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Selenium ND 3.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Silver ND 0.51 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Thallium ND 3.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Vanadium 8.7 1.0 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Zinc 25 5.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v5.002
California Title 22 Metals
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1353 56 of 67
Field ID: 5A-SOIL 01 Matrix: Soil Diln Fac: 1.000 Received: 04/30/21 Lab ID: 444721-002 Basis: as received Sampled: 04/29/21 Prepared: 05/05/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.5 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Arsenic 1.0 0.85 0.57 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Barium 36 0.85 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Beryllium ND 0.42 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cadmium ND 0.42 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Chromium 11 0.85 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cobalt 260 0.42 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Copper 80 0.85 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Lead 3.7 0.85 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Mercury ND 0.14 mg/Kg 266563 05/06/21 METHOD EPA 7471A JDB Molybdenum ND 0.85 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Nickel 30 0.85 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Selenium ND 2.5 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Silver ND 0.42 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Thallium ND 2.5 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Vanadium 12 0.85 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Zinc 17 4.2 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v6.002
California Title 22 Metals
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1354 57 of 67
Field ID: 5B-SOIL 01 Matrix: Soil Diln Fac: 1.000 Received: 04/30/21 Lab ID: 444721-003 Basis: as received Sampled: 04/29/21 Prepared: 05/05/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.9 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Arsenic 1.3 0.98 0.66 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Barium 19 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Beryllium ND 0.49 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cadmium ND 0.49 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Chromium 11 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cobalt 200 0.49 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Copper 52 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Lead 1.2 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Mercury ND 0.15 mg/Kg 266563 05/06/21 METHOD EPA 7471A JDB Molybdenum ND 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Nickel 45 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Selenium ND 2.9 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Silver ND 0.49 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Thallium ND 2.9 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Vanadium 12 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Zinc 11 4.9 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v7.002
California Title 22 Metals
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1355 58 of 67
Type: BLANK Batch#: 266545 Analysis: EPA 6010B
Lab ID: QC923337 Prepared: 05/05/21 Analyst: SBW
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Result RL MDL Units
Antimony ND 3.0 mg/Kg
Arsenic ND 1.0 0.67 mg/Kg
Barium ND 1.0 mg/Kg
Beryllium ND 0.50 mg/Kg
Cadmium ND 0.50 mg/Kg
Chromium ND 1.0 mg/Kg
Cobalt ND 0.50 mg/Kg
Copper ND 1.0 mg/Kg
Lead ND 1.0 mg/Kg
Molybdenum ND 1.0 mg/Kg
Nickel ND 1.0 mg/Kg
Selenium ND 3.0 mg/Kg
Silver ND 0.50 mg/Kg
Thallium ND 3.0 mg/Kg
Vanadium ND 1.0 mg/Kg
Zinc ND 5.0 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v8.001
California Title 22 Metals: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1356 59 of 67
Type: LCS Batch#: 266545 Analysis: EPA 6010B
Lab ID: QC923338 Prepared: 05/05/21 Analyst: SBW
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Spiked Result %REC Limits Units
Antimony 100.0 98.90 99 80-120 mg/Kg
Arsenic 100.0 99.43 99 80-120 mg/Kg
Barium 100.0 98.31 98 80-120 mg/Kg
Beryllium 100.0 94.99 95 80-120 mg/Kg
Cadmium 100.0 95.29 95 80-120 mg/Kg
Chromium 100.0 97.58 98 80-120 mg/Kg
Cobalt 100.0 102.3 102 80-120 mg/Kg
Copper 100.0 95.65 96 80-120 mg/Kg
Lead 100.0 103.7 104 80-120 mg/Kg
Molybdenum 100.0 98.87 99 80-120 mg/Kg
Nickel 100.0 100.8 101 80-120 mg/Kg
Selenium 100.0 86.06 86 80-120 mg/Kg
Silver 50.00 45.81 92 80-120 mg/Kg
Thallium 100.0 99.43 99 80-120 mg/Kg
Vanadium 100.0 101.2 101 80-120 mg/Kg
Zinc 100.0 103.7 104 80-120 mg/Kg
1 of 1 v9
California Title 22 Metals: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1357 60 of 67
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444715-001 Batch#: 266545 Prep: EPA 3050B
Lab ID: QC923339 Sampled: 04/29/21 Analysis: EPA 6010B
Matrix: Soil Received: 04/30/21 Analyst: SBW
Analyte MSS Result Spiked Result %REC Limits Units
Antimony <1.553 93.46 43.83 47 * 75-125 mg/Kg
Arsenic 2.768 93.46 93.68 97 75-125 mg/Kg
Barium 149.6 93.46 202.2 56 * 75-125 mg/Kg
Beryllium 0.08619 93.46 85.73 92 75-125 mg/Kg
Cadmium 0.4662 93.46 87.59 93 75-125 mg/Kg
Chromium 33.01 93.46 117.3 90 75-125 mg/Kg
Cobalt 4.170 93.46 96.33 99 75-125 mg/Kg
Copper 14.80 93.46 111.0 103 75-125 mg/Kg
Lead 181.3 93.46 210.4 31 * 75-125 mg/Kg
Molybdenum <0.5728 93.46 87.06 93 75-125 mg/Kg
Nickel 15.37 93.46 103.0 94 75-125 mg/Kg
Selenium <1.748 93.46 80.28 86 75-125 mg/Kg
Silver <0.1553 46.73 41.48 89 75-125 mg/Kg
Thallium <1.068 93.46 88.50 95 75-125 mg/Kg
Vanadium 17.27 93.46 109.5 99 75-125 mg/Kg
Zinc 194.9 93.46 256.6 66 * 75-125 mg/Kg
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444715-001 Batch#: 266545 Prep: EPA 3050B
Lab ID: QC923340 Sampled: 04/29/21 Analysis: EPA 6010B
Matrix: Soil Received: 04/30/21 Analyst: SBW
Analyte Spiked Result %REC Limits Units RPD Lim
Antimony 98.04 46.31 47 * 75-125 mg/Kg 1 41
Arsenic 98.04 101.7 101 75-125 mg/Kg 4 35
Barium 98.04 213.7 65 * 75-125 mg/Kg 4 20
Beryllium 98.04 90.62 92 75-125 mg/Kg 1 20
Cadmium 98.04 95.42 97 75-125 mg/Kg 4 20
Chromium 98.04 126.2 95 75-125 mg/Kg 4 20
Cobalt 98.04 99.09 97 75-125 mg/Kg 2 20
Copper 98.04 108.9 96 75-125 mg/Kg 6 20
Lead 98.04 256.1 76 75-125 mg/Kg 18 20
Molybdenum 98.04 93.64 96 75-125 mg/Kg 2 20
Nickel 98.04 108.9 95 75-125 mg/Kg 1 20
Selenium 98.04 87.23 89 75-125 mg/Kg 4 20
Silver 49.02 44.97 92 75-125 mg/Kg 3 20
Thallium 98.04 95.20 97 75-125 mg/Kg 3 20
Vanadium 98.04 114.9 100 75-125 mg/Kg 1 20
Zinc 98.04 276.1 83 75-125 mg/Kg 6 20
1 of 2 v10
California Title 22 Metals: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1358 61 of 67
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v10
California Title 22 Metals: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1359 62 of 67
Type: BLANK Batch#: 266563 Analysis: EPA 7471A
Lab ID: QC923394 Prepared: 05/05/21 Analyst: JDB
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: METHOD
Analyte Result RL Units
Mercury ND 0.14 mg/Kg
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v25
California Title 22 Metals: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1360 63 of 67
Type: LCS Batch#: 266563 Analysis: EPA 7471A
Lab ID: QC923395 Prepared: 05/05/21 Analyst: JDB
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: METHOD
Analyte Spiked Result %REC Limits Units
Mercury 0.8333 0.8069 97 80-120 mg/Kg
1 of 1 v26
California Title 22 Metals: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1361 64 of 67
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/06/21
MSS Lab ID: 444715-001 Batch#: 266563 Prep: METHOD
Lab ID: QC923396 Sampled: 04/29/21 Analysis: EPA 7471A
Matrix: Soil Received: 04/30/21 Analyst: JDB
Analyte MSS Result Spiked Result %REC Limits Units
Mercury 0.2059 0.9615 1.097 93 75-125 mg/Kg
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/06/21
MSS Lab ID: 444715-001 Batch#: 266563 Prep: METHOD
Lab ID: QC923397 Sampled: 04/29/21 Analysis: EPA 7471A
Matrix: Soil Received: 04/30/21 Analyst: JDB
Analyte Spiked Result %REC Limits Units RPD Lim
Mercury 1.000 1.166 96 75-125 mg/Kg 3 20
Legend
RPD: Relative Percent Difference
1 of 1 v27
California Title 22 Metals: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1362 65 of 67
Field ID: 5-SOIL 01 Diln Fac: 1.000 Analyzed: 05/11/21 16:14 Type: SAMPLE Batch#: 266848 Prep: EPA 3060A
Lab ID: 444721-001 Sampled: 04/29/21 08:00 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Basis: as received Prepared: 05/11/21 11:50
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 5A-SOIL 01 Diln Fac: 1.000 Analyzed: 05/11/21 16:14 Type: SAMPLE Batch#: 266848 Prep: EPA 3060A
Lab ID: 444721-002 Sampled: 04/29/21 08:30 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Basis: as received Prepared: 05/11/21 11:50
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 5B-SOIL 01 Diln Fac: 1.000 Analyzed: 05/11/21 16:14 Type: SAMPLE Batch#: 266848 Prep: EPA 3060A
Lab ID: 444721-003 Sampled: 04/29/21 09:30 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Basis: as received Prepared: 05/11/21 11:50
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Type: BLANK Batch#: 266848 Analysis: EPA 7196A
Lab ID: QC924217 Prepared: 05/11/21 11:50 Analyst: ATP
Matrix: Soil Analyzed: 05/11/21 16:14
Diln Fac: 1.000 Prep: EPA 3060A
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected at or above MDL
RL: Reporting Limit
1 of 1 v38.003
Hexavalent Chromium
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1363 66 of 67
Type: LCS Batch#: 266848 Analysis: EPA 7196A
Lab ID: QC924218 Prepared: 05/11/21 11:50 Analyst: ATP
Matrix: Soil Analyzed: 05/11/21 16:14
Diln Fac: 5.000 Prep: EPA 3060A
Analyte Spiked Result %REC Limits Units
Hexavalent Chromium 40.00 42.17 105 80-120 mg/Kg
Field ID: 5-SOIL 01 Basis: as received Prepared: 05/11/21 11:50 Type: MS Diln Fac: 5.000 Analyzed: 05/11/21 16:14
MSS Lab ID: 444721-001 Batch#: 266848 Prep: EPA 3060A
Lab ID: QC924219 Sampled: 04/29/21 08:00 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Analyte MSS Result Spiked Result %REC Limits Units
Hexavalent Chromium <0.8000 40.00 35.59 89 75-125 mg/Kg Field ID: 5-SOIL 01 Basis: as received Prepared: 05/11/21 11:50 Type: MSD Diln Fac: 5.000 Analyzed: 05/11/21 16:14
MSS Lab ID: 444721-001 Batch#: 266848 Prep: EPA 3060A
Lab ID: QC924220 Sampled: 04/29/21 08:00 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Analyte Spiked Result %REC Limits Units RPD Lim
Hexavalent Chromium 40.00 36.27 91 75-125 mg/Kg 2 20
Legend
RPD: Relative Percent Difference
1 of 1 v39.003
Hexavalent Chromium: Batch QC
Lab #: 444721 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1364 67 of 67
Enthalpy Analytical
931 West Barkley Ave
Orange, CA 92868
(714) 771-6900
enthalpy.com
Lab Job Number: 447836
Report Level: II
Report Date: 10/13/2021
Analytical Report prepared for:

Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Project: 211283002 - City of Seaside - Former Fort Ord
Sophia Baughman, Project Manager Assistant
[email protected]
This data package has been reviewed for technical correctness and completeness. Release of this data has been authorized by the Laboratory Manager or the Manager's designee, as verified by the above signature which applies to this PDF file as well as any associated electronic data deliverable files. The results contained in this report meet all requirements of NELAP and pertain only to those samples which were submitted for analysis. This report may be reproduced only in its entirety.

CA ELAP# 1338, NELAP# 4038, SCAQMD LAP# 18LA0518, LACSD ID# 10105, CDC ELITE Member
Authorized for release by:

Packet Page 1365 1 of 21
Sample Summary
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 447836
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/12/21
Sample ID Lab ID Collected Matrix
3-SOIL-03 447836-001 07/09/21 08:30 Soil
3-SOIL-04 447836-002 07/09/21 09:00 Soil
3-SOIL-05 447836-003 07/09/21 09:30 Soil
Packet Page 1366 2 of 21
Case Narrative
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Chris Burns
Lab Job Number: 447836
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/12/21
This data package contains sample and QC results for three soil samples, requested for the above referenced project on 07/12/21. The samples were received cold and intact.

Metals (EPA 6010B and EPA 7471A):

Low recoveries were observed for antimony in the MS/MSD of 3-SOIL-03 (lab # 447836-001); the LCS was within limits, and the associated RPD was within limits. No other analytical problems were encountered.

Hexavalent Chromium (EPA 7196A):

No analytical problems were encountered.
1 of 1
Packet Page 1367 3 of 21
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 447836
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/12/21
Sample ID: 3-SOIL-03 Lab ID: 447836-001 Collected: 07/09/21 08:30 Matrix: Soil
447836-001 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 2.0 mg/Kg 0.95 0.64
Barium 29 mg/Kg 0.95
Chromium 12 mg/Kg 0.95
Cobalt 1.8 mg/Kg 0.48
Copper 3.5 mg/Kg 0.95
Lead 4.9 mg/Kg 0.95
Nickel 10 mg/Kg 0.95
Vanadium 9.9 mg/Kg 0.95
Zinc 14 mg/Kg 4.8
Sample ID: 3-SOIL-04 Lab ID: 447836-002 Collected: 07/09/21 09:00 Matrix: Soil
447836-002 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 2.0 mg/Kg 0.98 0.66
Barium 33 mg/Kg 0.98
Chromium 12 mg/Kg 0.98
Cobalt 2.0 mg/Kg 0.49
Copper 2.9 mg/Kg 0.98
Lead 6.1 mg/Kg 0.98
Nickel 7.9 mg/Kg 0.98
Vanadium 9.9 mg/Kg 0.98
Zinc 10 mg/Kg 4.9
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 6.7 mg/Kg 0.80 0.26
1 of 2 v15.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1368 ded in this summary. 4 of 21
Sample ID: 3-SOIL-05 Lab ID: 447836-003 Collected: 07/09/21 09:30 Matrix: Soil
447836-003 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.4 mg/Kg 1.0 0.68
Barium 27 mg/Kg 1.0
Chromium 12 mg/Kg 1.0
Cobalt 1.8 mg/Kg 0.51
Copper 3.0 mg/Kg 1.0
Lead 4.8 mg/Kg 1.0
Nickel 7.2 mg/Kg 1.0
Vanadium 10 mg/Kg 1.0
Zinc 8.7 mg/Kg 5.1
2 of 2 v15.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1369 ded in this summary. 5 of 21
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Field ID: 3-SOIL-03 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447836-001 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.9 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 2.0 0.95 0.64 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 29 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.48 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.48 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 12 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 1.8 0.48 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 3.5 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 4.9 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.16 mg/Kg 270481 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 10 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 2.9 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.48 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 2.9 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 9.9 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 14 4.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v2.002
California Title 22 Metals
Lab #: 447836 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1374 10 of 21
Field ID: 3-SOIL-04 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447836-002 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.9 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 2.0 0.98 0.66 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 33 0.98 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.49 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.49 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 12 0.98 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 2.0 0.49 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 2.9 0.98 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 6.1 0.98 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.14 mg/Kg 270481 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 0.98 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 7.9 0.98 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 2.9 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.49 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 2.9 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 9.9 0.98 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 10 4.9 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v3.002
California Title 22 Metals
Lab #: 447836 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1375 11 of 21
Field ID: 3-SOIL-05 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447836-003 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.0 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 1.4 1.0 0.68 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 27 1.0 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.51 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.51 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 12 1.0 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 1.8 0.51 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 3.0 1.0 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 4.8 1.0 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 270481 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 1.0 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 7.2 1.0 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 3.0 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.51 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 3.0 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 10 1.0 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 8.7 5.1 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v4.003
California Title 22 Metals
Lab #: 447836 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1376 12 of 21
Type: BLANK Batch#: 270440 Analysis: EPA 6010B
Lab ID: QC933971 Prepared: 07/13/21 Analyst: KLN
Matrix: Soil Analyzed: 07/15/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Result RL MDL Units
Antimony ND 3.0 mg/Kg
Arsenic ND 1.0 0.67 mg/Kg
Barium ND 1.0 mg/Kg
Beryllium ND 0.50 mg/Kg
Cadmium ND 0.50 mg/Kg
Chromium ND 1.0 mg/Kg
Cobalt ND 0.50 mg/Kg
Copper ND 1.0 mg/Kg
Lead ND 1.0 mg/Kg
Molybdenum ND 1.0 mg/Kg
Nickel ND 1.0 mg/Kg
Selenium ND 3.0 mg/Kg
Silver ND 0.50 mg/Kg
Thallium ND 3.0 mg/Kg
Vanadium ND 1.0 mg/Kg
Zinc ND 5.0 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v10.001
California Title 22 Metals: Batch QC
Lab #: 447836 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1377 13 of 21
Type: LCS Batch#: 270440 Analysis: EPA 6010B
Lab ID: QC933972 Prepared: 07/13/21 Analyst: KLN
Matrix: Soil Analyzed: 07/15/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Spiked Result %REC Limits Units
Antimony 100.0 98.45 98 80-120 mg/Kg
Arsenic 100.0 95.65 96 80-120 mg/Kg
Barium 100.0 101.3 101 80-120 mg/Kg
Beryllium 100.0 98.30 98 80-120 mg/Kg
Cadmium 100.0 109.0 109 80-120 mg/Kg
Chromium 100.0 98.19 98 80-120 mg/Kg
Cobalt 100.0 105.5 106 80-120 mg/Kg
Copper 100.0 100.6 101 80-120 mg/Kg
Lead 100.0 100.7 101 80-120 mg/Kg
Molybdenum 100.0 92.60 93 80-120 mg/Kg
Nickel 100.0 104.7 105 80-120 mg/Kg
Selenium 100.0 95.83 96 80-120 mg/Kg
Silver 50.00 49.17 98 80-120 mg/Kg
Thallium 100.0 104.8 105 80-120 mg/Kg
Vanadium 100.0 97.91 98 80-120 mg/Kg
Zinc 100.0 114.6 115 80-120 mg/Kg
1 of 1 v11
California Title 22 Metals: Batch QC
Lab #: 447836 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1378 14 of 21
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/13/21 Type: MS Diln Fac: 1.000 Analyzed: 07/15/21
MSS Lab ID: 447836-001 Batch#: 270440 Prep: EPA 3050B
Lab ID: QC933973 Sampled: 07/09/21 Analysis: EPA 6010B
Matrix: Soil Received: 07/12/21 Analyst: KLN
Analyte MSS Result Spiked Result %REC Limits Units
Antimony <1.524 93.46 42.85 46 * 75-125 mg/Kg
Arsenic 2.010 93.46 89.56 94 75-125 mg/Kg
Barium 29.29 93.46 121.2 98 75-125 mg/Kg
Beryllium 0.1810 93.46 93.74 100 75-125 mg/Kg
Cadmium 0.1905 93.46 95.79 102 75-125 mg/Kg
Chromium 12.28 93.46 97.01 91 75-125 mg/Kg
Cobalt 1.848 93.46 92.24 97 75-125 mg/Kg
Copper 3.543 93.46 97.48 101 75-125 mg/Kg
Lead 4.943 93.46 95.42 97 75-125 mg/Kg
Molybdenum <0.5619 93.46 82.22 88 75-125 mg/Kg
Nickel 10.28 93.46 100.8 97 75-125 mg/Kg
Selenium <1.714 93.46 91.63 98 75-125 mg/Kg
Silver 0.2286 46.73 42.99 92 75-125 mg/Kg
Thallium <1.048 93.46 93.74 100 75-125 mg/Kg
Vanadium 9.924 93.46 96.82 93 75-125 mg/Kg
Zinc 14.43 93.46 114.9 107 75-125 mg/Kg
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/13/21 Type: MSD Diln Fac: 1.000 Analyzed: 07/15/21
MSS Lab ID: 447836-001 Batch#: 270440 Prep: EPA 3050B
Lab ID: QC933974 Sampled: 07/09/21 Analysis: EPA 6010B
Matrix: Soil Received: 07/12/21 Analyst: KLN
Analyte Spiked Result %REC Limits Units RPD Lim
Antimony 84.03 39.08 47 * 75-125 mg/Kg 1 41
Arsenic 84.03 83.61 97 75-125 mg/Kg 4 35
Barium 84.03 118.5 106 75-125 mg/Kg 6 20
Beryllium 84.03 84.12 100 75-125 mg/Kg 0 20
Cadmium 84.03 90.08 107 75-125 mg/Kg 4 20
Chromium 84.03 93.61 97 75-125 mg/Kg 6 20
Cobalt 84.03 86.81 101 75-125 mg/Kg 4 20
Copper 84.03 88.07 101 75-125 mg/Kg 0 20
Lead 84.03 88.66 100 75-125 mg/Kg 3 20
Molybdenum 84.03 76.61 91 75-125 mg/Kg 4 20
Nickel 84.03 98.40 105 75-125 mg/Kg 7 20
Selenium 84.03 84.12 100 75-125 mg/Kg 2 20
Silver 42.02 40.49 96 75-125 mg/Kg 5 20
Thallium 84.03 86.97 104 75-125 mg/Kg 3 20
Vanadium 84.03 93.11 99 75-125 mg/Kg 6 20
Zinc 84.03 107.6 111 75-125 mg/Kg 3 20
1 of 2 v12.001
California Title 22 Metals: Batch QC
Lab #: 447836 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1379 15 of 21
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v12.001
California Title 22 Metals: Batch QC
Lab #: 447836 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1380 16 of 21
Type: BLANK Batch#: 270481 Analysis: EPA 7471A
Lab ID: QC934081 Prepared: 07/13/21 Analyst: TNN
Matrix: Soil Analyzed: 07/14/21
Diln Fac: 1.000 Prep: METHOD
Analyte Result RL Units
Mercury ND 0.14 mg/Kg
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v5
California Title 22 Metals: Batch QC
Lab #: 447836 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1381 17 of 21
Type: LCS Batch#: 270481 Analysis: EPA 7471A
Lab ID: QC934082 Prepared: 07/13/21 Analyst: TNN
Matrix: Soil Analyzed: 07/14/21
Diln Fac: 1.000 Prep: METHOD
Analyte Spiked Result %REC Limits Units
Mercury 0.8333 0.8448 101 80-120 mg/Kg
1 of 1 v6
California Title 22 Metals: Batch QC
Lab #: 447836 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1382 18 of 21
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/13/21 Type: MS Diln Fac: 1.000 Analyzed: 07/14/21
MSS Lab ID: 447836-001 Batch#: 270481 Prep: METHOD
Lab ID: QC934083 Sampled: 07/09/21 Analysis: EPA 7471A
Matrix: Soil Received: 07/12/21 Analyst: TNN
Analyte MSS Result Spiked Result %REC Limits Units
Mercury <0.04414 0.9804 0.9458 96 75-125 mg/Kg
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/13/21 Type: MSD Diln Fac: 1.000 Analyzed: 07/14/21
MSS Lab ID: 447836-001 Batch#: 270481 Prep: METHOD
Lab ID: QC934084 Sampled: 07/09/21 Analysis: EPA 7471A
Matrix: Soil Received: 07/12/21 Analyst: TNN
Analyte Spiked Result %REC Limits Units RPD Lim
Mercury 0.8475 0.8296 98 75-125 mg/Kg 1 20
Legend
RPD: Relative Percent Difference
1 of 1 v7
California Title 22 Metals: Batch QC
Lab #: 447836 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1383 19 of 21
Field ID: 3-SOIL-03 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447836-001 Sampled: 07/09/21 08:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 3-SOIL-04 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447836-002 Sampled: 07/09/21 09:00 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium 6.7 0.80 0.26 mg/Kg
Field ID: 3-SOIL-05 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447836-003 Sampled: 07/09/21 09:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Type: BLANK Batch#: 270632 Analysis: EPA 7196A
Lab ID: QC934467 Prepared: 07/14/21 18:30 Analyst: ATP
Matrix: Soil Analyzed: 07/15/21 14:52
Diln Fac: 1.000 Prep: EPA 3060A
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected at or above MDL
RL: Reporting Limit
1 of 1 v8.002
Hexavalent Chromium
Lab #: 447836 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1384 20 of 21
Type: LCS Batch#: 270632 Analysis: EPA 7196A
Lab ID: QC934468 Prepared: 07/14/21 18:30 Analyst: ATP
Matrix: Soil Analyzed: 07/15/21 14:52
Diln Fac: 5.000 Prep: EPA 3060A
Analyte Spiked Result %REC Limits Units
Hexavalent Chromium 40.00 39.58 99 80-120 mg/Kg
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/14/21 18:30 Type: MS Diln Fac: 5.000 Analyzed: 07/15/21 14:52
MSS Lab ID: 447836-001 Batch#: 270632 Prep: EPA 3060A
Lab ID: QC934469 Sampled: 07/09/21 08:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Analyte MSS Result Spiked Result %REC Limits Units
Hexavalent Chromium <0.8000 40.00 37.50 94 75-125 mg/Kg Field ID: 3-SOIL-03 Basis: as received Prepared: 07/14/21 18:30 Type: MSD Diln Fac: 5.000 Analyzed: 07/15/21 14:52
MSS Lab ID: 447836-001 Batch#: 270632 Prep: EPA 3060A
Lab ID: QC934470 Sampled: 07/09/21 08:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Analyte Spiked Result %REC Limits Units RPD Lim
Hexavalent Chromium 40.00 37.28 93 75-125 mg/Kg 1 20
Legend
RPD: Relative Percent Difference
1 of 1 v9.001
Hexavalent Chromium: Batch QC
Lab #: 447836 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1385 21 of 21
Enthalpy Analytical
931 West Barkley Ave
Orange, CA 92868
(714) 771-6900
enthalpy.com
Lab Job Number: 447837
Report Level: II
Report Date: 10/13/2021
Analytical Report prepared for:

Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Project: 211283002 - City of Seaside - Former Fort Ord
Sophia Baughman, Project Manager Assistant
[email protected]
This data package has been reviewed for technical correctness and completeness. Release of this data has been authorized by the Laboratory Manager or the Manager's designee, as verified by the above signature which applies to this PDF file as well as any associated electronic data deliverable files. The results contained in this report meet all requirements of NELAP and pertain only to those samples which were submitted for analysis. This report may be reproduced only in its entirety.

CA ELAP# 1338, NELAP# 4038, SCAQMD LAP# 18LA0518, LACSD ID# 10105, CDC ELITE Member
Authorized for release by:

Packet Page 1386 1 of 26
Sample Summary
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 447837
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/12/21
Sample ID Lab ID Collected Matrix
1-SOIL-03 447837-001 07/09/21 10:00 Soil
1-SOIL-04 447837-002 07/09/21 10:15 Soil
1-SOIL-05 447837-003 07/09/21 10:30 Soil
1-SOIL-06 447837-004 07/09/21 10:45 Soil
1-SOIL-07 447837-005 07/09/21 11:00 Soil
1-SOIL-08 447837-006 07/09/21 11:30 Soil
Packet Page 1387 2 of 26
Case Narrative
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Chris Burns
Lab Job Number: 447837
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/12/21
This data package contains sample and QC results for six soil samples, requested for the above referenced project on 07/12/21. The samples were received intact.

Metals (EPA 6010B and EPA 7471A):

Low recoveries were observed for antimony in the MS/MSD of 3-SOIL-03 (lab # 447836-001); the LCS was within limits, and the associated RPD was within limits. No other analytical problems were encountered.

Hexavalent Chromium (EPA 7196A):

No analytical problems were encountered.
1 of 1
Packet Page 1388 3 of 26
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 447837
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/12/21
Sample ID: 1-SOIL-03 Lab ID: 447837-001 Collected: 07/09/21 10:00 Matrix: Soil
447837-001 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 2.8 mg/Kg 0.94 0.63
Barium 55 mg/Kg 0.94
Chromium 19 mg/Kg 0.94
Cobalt 2.4 mg/Kg 0.47
Copper 6.5 mg/Kg 0.94
Lead 36 mg/Kg 0.94
Nickel 12 mg/Kg 0.94
Vanadium 11 mg/Kg 0.94
Zinc 73 mg/Kg 4.7
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 2.8 mg/Kg 0.80 0.26
Sample ID: 1-SOIL-04 Lab ID: 447837-002 Collected: 07/09/21 10:15 Matrix: Soil
447837-002 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 2.3 mg/Kg 0.93 0.62
Barium 46 mg/Kg 0.93
Chromium 17 mg/Kg 0.93
Cobalt 2.4 mg/Kg 0.46
Copper 5.6 mg/Kg 0.93
Lead 44 mg/Kg 0.93
Nickel 11 mg/Kg 0.93
Vanadium 11 mg/Kg 0.93
Zinc 60 mg/Kg 4.6
1 of 3 v18.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1389 ded in this summary. 4 of 26
Sample ID: 1-SOIL-05 Lab ID: 447837-003 Collected: 07/09/21 10:30 Matrix: Soil
447837-003 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.5 mg/Kg 0.85 0.57
Barium 26 mg/Kg 0.85
Chromium 12 mg/Kg 0.85
Cobalt 1.9 mg/Kg 0.42
Copper 2.3 mg/Kg 0.85
Lead 5.3 mg/Kg 0.85
Nickel 9.2 mg/Kg 0.85
Vanadium 8.7 mg/Kg 0.85
Zinc 13 mg/Kg 4.2
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 1.6 mg/Kg 0.80 0.26
Sample ID: 1-SOIL-06 Lab ID: 447837-004 Collected: 07/09/21 10:45 Matrix: Soil
447837-004 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.5 mg/Kg 0.88 0.59
Barium 18 mg/Kg 0.88
Chromium 12 mg/Kg 0.88
Cobalt 1.9 mg/Kg 0.44
Copper 4.4 mg/Kg 0.88
Lead 2.4 mg/Kg 0.88
Nickel 9.0 mg/Kg 0.88
Vanadium 8.2 mg/Kg 0.88
Zinc 7.1 mg/Kg 4.4
2 of 3 v18.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1390 ded in this summary. 5 of 26
Sample ID: 1-SOIL-07 Lab ID: 447837-005 Collected: 07/09/21 11:00 Matrix: Soil
447837-005 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 0.84 J mg/Kg 0.95 0.64
Barium 22 mg/Kg 0.95
Chromium 13 mg/Kg 0.95
Cobalt 1.9 mg/Kg 0.48
Copper 2.5 mg/Kg 0.95
Lead 2.1 mg/Kg 0.95
Nickel 9.0 mg/Kg 0.95
Vanadium 8.9 mg/Kg 0.95
Zinc 7.4 mg/Kg 4.8
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 0.68 J mg/Kg 0.80 0.26
Sample ID: 1-SOIL-08 Lab ID: 447837-006 Collected: 07/09/21 11:30 Matrix: Soil
447837-006 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.4 mg/Kg 0.83 0.56
Barium 25 mg/Kg 0.83
Chromium 12 mg/Kg 0.83
Cobalt 2.0 mg/Kg 0.42
Copper 3.0 mg/Kg 0.83
Lead 4.5 mg/Kg 0.83
Nickel 8.1 mg/Kg 0.83
Vanadium 9.6 mg/Kg 0.83
Zinc 9.3 mg/Kg 4.2
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 1.3 mg/Kg 0.80 0.26
J Estimated value
3 of 3 v18.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1391 ded in this summary. 6 of 26
Packet Page 1392 7 of 26
Packet Page 1393 8 of 26
Packet Page 1394 9 of 26
Packet Page 1395 10 of 26
Field ID: 1-SOIL-03 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447837-001 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 2.8 0.94 0.63 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 55 0.94 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.47 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.47 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 19 0.94 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 2.4 0.47 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 6.5 0.94 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 36 0.94 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 270482 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 0.94 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 12 0.94 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 2.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.47 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 2.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 11 0.94 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 73 4.7 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v2.002
California Title 22 Metals
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1396 11 of 26
Field ID: 1-SOIL-04 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447837-002 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 2.3 0.93 0.62 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 46 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.46 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.46 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 17 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 2.4 0.46 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 5.6 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 44 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.14 mg/Kg 270482 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 11 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 2.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.46 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 2.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 11 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 60 4.6 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v3.002
California Title 22 Metals
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1397 12 of 26
Field ID: 1-SOIL-05 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447837-003 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.5 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 1.5 0.85 0.57 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 26 0.85 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.42 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.42 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 12 0.85 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 1.9 0.42 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 2.3 0.85 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 5.3 0.85 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 270482 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 0.85 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 9.2 0.85 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 2.5 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.42 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 2.5 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 8.7 0.85 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 13 4.2 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v4.002
California Title 22 Metals
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1398 13 of 26
Field ID: 1-SOIL-06 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447837-004 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.6 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 1.5 0.88 0.59 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 18 0.88 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.44 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.44 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 12 0.88 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 1.9 0.44 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 4.4 0.88 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 2.4 0.88 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 270482 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 0.88 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 9.0 0.88 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 2.6 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.44 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 2.6 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 8.2 0.88 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 7.1 4.4 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v5.002
California Title 22 Metals
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1399 14 of 26
Field ID: 1-SOIL-07 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447837-005 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.9 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 0.84 J 0.95 0.64 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 22 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.48 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.48 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 13 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 1.9 0.48 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 2.5 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 2.1 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.16 mg/Kg 270482 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 9.0 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 2.9 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.48 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 2.9 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 8.9 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 7.4 4.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
J: Estimated value
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v6.002
California Title 22 Metals
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1400 15 of 26
Field ID: 1-SOIL-08 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447837-006 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.5 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 1.4 0.83 0.56 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 25 0.83 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.42 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.42 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 12 0.83 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 2.0 0.42 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 3.0 0.83 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 4.5 0.83 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.16 mg/Kg 270482 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 0.83 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 8.1 0.83 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 2.5 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.42 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 2.5 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 9.6 0.83 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 9.3 4.2 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v7.002
California Title 22 Metals
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1401 16 of 26
Type: BLANK Batch#: 270440 Analysis: EPA 6010B
Lab ID: QC933971 Prepared: 07/13/21 Analyst: KLN
Matrix: Soil Analyzed: 07/15/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Result RL MDL Units
Antimony ND 3.0 mg/Kg
Arsenic ND 1.0 0.67 mg/Kg
Barium ND 1.0 mg/Kg
Beryllium ND 0.50 mg/Kg
Cadmium ND 0.50 mg/Kg
Chromium ND 1.0 mg/Kg
Cobalt ND 0.50 mg/Kg
Copper ND 1.0 mg/Kg
Lead ND 1.0 mg/Kg
Molybdenum ND 1.0 mg/Kg
Nickel ND 1.0 mg/Kg
Selenium ND 3.0 mg/Kg
Silver ND 0.50 mg/Kg
Thallium ND 3.0 mg/Kg
Vanadium ND 1.0 mg/Kg
Zinc ND 5.0 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v13.001
California Title 22 Metals: Batch QC
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1402 17 of 26
Type: LCS Batch#: 270440 Analysis: EPA 6010B
Lab ID: QC933972 Prepared: 07/13/21 Analyst: KLN
Matrix: Soil Analyzed: 07/15/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Spiked Result %REC Limits Units
Antimony 100.0 98.45 98 80-120 mg/Kg
Arsenic 100.0 95.65 96 80-120 mg/Kg
Barium 100.0 101.3 101 80-120 mg/Kg
Beryllium 100.0 98.30 98 80-120 mg/Kg
Cadmium 100.0 109.0 109 80-120 mg/Kg
Chromium 100.0 98.19 98 80-120 mg/Kg
Cobalt 100.0 105.5 106 80-120 mg/Kg
Copper 100.0 100.6 101 80-120 mg/Kg
Lead 100.0 100.7 101 80-120 mg/Kg
Molybdenum 100.0 92.60 93 80-120 mg/Kg
Nickel 100.0 104.7 105 80-120 mg/Kg
Selenium 100.0 95.83 96 80-120 mg/Kg
Silver 50.00 49.17 98 80-120 mg/Kg
Thallium 100.0 104.8 105 80-120 mg/Kg
Vanadium 100.0 97.91 98 80-120 mg/Kg
Zinc 100.0 114.6 115 80-120 mg/Kg
1 of 1 v14
California Title 22 Metals: Batch QC
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1403 18 of 26
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/13/21 Type: MS Diln Fac: 1.000 Analyzed: 07/15/21
MSS Lab ID: 447836-001 Batch#: 270440 Prep: EPA 3050B
Lab ID: QC933973 Sampled: 07/09/21 Analysis: EPA 6010B
Matrix: Soil Received: 07/12/21 Analyst: KLN
Analyte MSS Result Spiked Result %REC Limits Units
Antimony <1.524 93.46 42.85 46 * 75-125 mg/Kg
Arsenic 2.010 93.46 89.56 94 75-125 mg/Kg
Barium 29.29 93.46 121.2 98 75-125 mg/Kg
Beryllium 0.1810 93.46 93.74 100 75-125 mg/Kg
Cadmium 0.1905 93.46 95.79 102 75-125 mg/Kg
Chromium 12.28 93.46 97.01 91 75-125 mg/Kg
Cobalt 1.848 93.46 92.24 97 75-125 mg/Kg
Copper 3.543 93.46 97.48 101 75-125 mg/Kg
Lead 4.943 93.46 95.42 97 75-125 mg/Kg
Molybdenum <0.5619 93.46 82.22 88 75-125 mg/Kg
Nickel 10.28 93.46 100.8 97 75-125 mg/Kg
Selenium <1.714 93.46 91.63 98 75-125 mg/Kg
Silver 0.2286 46.73 42.99 92 75-125 mg/Kg
Thallium <1.048 93.46 93.74 100 75-125 mg/Kg
Vanadium 9.924 93.46 96.82 93 75-125 mg/Kg
Zinc 14.43 93.46 114.9 107 75-125 mg/Kg
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/13/21 Type: MSD Diln Fac: 1.000 Analyzed: 07/15/21
MSS Lab ID: 447836-001 Batch#: 270440 Prep: EPA 3050B
Lab ID: QC933974 Sampled: 07/09/21 Analysis: EPA 6010B
Matrix: Soil Received: 07/12/21 Analyst: KLN
Analyte Spiked Result %REC Limits Units RPD Lim
Antimony 84.03 39.08 47 * 75-125 mg/Kg 1 41
Arsenic 84.03 83.61 97 75-125 mg/Kg 4 35
Barium 84.03 118.5 106 75-125 mg/Kg 6 20
Beryllium 84.03 84.12 100 75-125 mg/Kg 0 20
Cadmium 84.03 90.08 107 75-125 mg/Kg 4 20
Chromium 84.03 93.61 97 75-125 mg/Kg 6 20
Cobalt 84.03 86.81 101 75-125 mg/Kg 4 20
Copper 84.03 88.07 101 75-125 mg/Kg 0 20
Lead 84.03 88.66 100 75-125 mg/Kg 3 20
Molybdenum 84.03 76.61 91 75-125 mg/Kg 4 20
Nickel 84.03 98.40 105 75-125 mg/Kg 7 20
Selenium 84.03 84.12 100 75-125 mg/Kg 2 20
Silver 42.02 40.49 96 75-125 mg/Kg 5 20
Thallium 84.03 86.97 104 75-125 mg/Kg 3 20
Vanadium 84.03 93.11 99 75-125 mg/Kg 6 20
Zinc 84.03 107.6 111 75-125 mg/Kg 3 20
1 of 2 v15
California Title 22 Metals: Batch QC
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1404 19 of 26
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v15
California Title 22 Metals: Batch QC
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1405 20 of 26
Type: BLANK Batch#: 270482 Analysis: EPA 7471A
Lab ID: QC934085 Prepared: 07/13/21 Analyst: TNN
Matrix: Soil Analyzed: 07/14/21
Diln Fac: 1.000 Prep: METHOD
Analyte Result RL Units
Mercury ND 0.14 mg/Kg
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v8
California Title 22 Metals: Batch QC
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1406 21 of 26
Type: LCS Batch#: 270482 Analysis: EPA 7471A
Lab ID: QC934086 Prepared: 07/13/21 Analyst: TNN
Matrix: Soil Analyzed: 07/14/21
Diln Fac: 1.000 Prep: METHOD
Analyte Spiked Result %REC Limits Units
Mercury 0.8333 0.8107 97 80-120 mg/Kg
1 of 1 v9
California Title 22 Metals: Batch QC
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1407 22 of 26
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 07/13/21 Type: MS Diln Fac: 1.000 Analyzed: 07/14/21
MSS Lab ID: 447880-001 Batch#: 270482 Prep: METHOD
Lab ID: QC934087 Sampled: 07/12/21 Analysis: EPA 7471A
Matrix: Soil Received: 07/13/21 Analyst: TNN
Analyte MSS Result Spiked Result %REC Limits Units
Mercury <0.04414 0.9434 0.9193 97 75-125 mg/Kg
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 07/13/21 Type: MSD Diln Fac: 1.000 Analyzed: 07/14/21
MSS Lab ID: 447880-001 Batch#: 270482 Prep: METHOD
Lab ID: QC934088 Sampled: 07/12/21 Analysis: EPA 7471A
Matrix: Soil Received: 07/13/21 Analyst: TNN
Analyte Spiked Result %REC Limits Units RPD Lim
Mercury 0.9804 0.9748 99 75-125 mg/Kg 2 20
Legend
RPD: Relative Percent Difference
1 of 1 v10
California Title 22 Metals: Batch QC
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1408 23 of 26
Field ID: 1-SOIL-03 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447837-001 Sampled: 07/09/21 10:00 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium 2.8 0.80 0.26 mg/Kg
Field ID: 1-SOIL-04 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447837-002 Sampled: 07/09/21 10:15 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 1-SOIL-05 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447837-003 Sampled: 07/09/21 10:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium 1.6 0.80 0.26 mg/Kg
Field ID: 1-SOIL-06 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447837-004 Sampled: 07/09/21 10:45 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 1-SOIL-07 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447837-005 Sampled: 07/09/21 11:00 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium 0.68 J 0.80 0.26 mg/Kg
1 of 2 v11.002
Hexavalent Chromium
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1409 24 of 26
Field ID: 1-SOIL-08 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447837-006 Sampled: 07/09/21 11:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium 1.3 0.80 0.26 mg/Kg
Type: BLANK Batch#: 270632 Analysis: EPA 7196A
Lab ID: QC934467 Prepared: 07/14/21 18:30 Analyst: ATP
Matrix: Soil Analyzed: 07/15/21 14:52
Diln Fac: 1.000 Prep: EPA 3060A
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Legend
J: Estimated value
MDL: Method Detection Limit
ND: Not Detected at or above MDL
RL: Reporting Limit
2 of 2 v11.002
Hexavalent Chromium
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1410 25 of 26
Type: LCS Batch#: 270632 Analysis: EPA 7196A
Lab ID: QC934468 Prepared: 07/14/21 18:30 Analyst: ATP
Matrix: Soil Analyzed: 07/15/21 14:52
Diln Fac: 5.000 Prep: EPA 3060A
Analyte Spiked Result %REC Limits Units
Hexavalent Chromium 40.00 39.58 99 80-120 mg/Kg
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/14/21 18:30 Type: MS Diln Fac: 5.000 Analyzed: 07/15/21 14:52
MSS Lab ID: 447836-001 Batch#: 270632 Prep: EPA 3060A
Lab ID: QC934469 Sampled: 07/09/21 08:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Analyte MSS Result Spiked Result %REC Limits Units
Hexavalent Chromium <0.8000 40.00 37.50 94 75-125 mg/Kg Field ID: 3-SOIL-03 Basis: as received Prepared: 07/14/21 18:30 Type: MSD Diln Fac: 5.000 Analyzed: 07/15/21 14:52
MSS Lab ID: 447836-001 Batch#: 270632 Prep: EPA 3060A
Lab ID: QC934470 Sampled: 07/09/21 08:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Analyte Spiked Result %REC Limits Units RPD Lim
Hexavalent Chromium 40.00 37.28 93 75-125 mg/Kg 1 20
Legend
RPD: Relative Percent Difference
1 of 1 v12.001
Hexavalent Chromium: Batch QC
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1411 26 of 26
Enthalpy Analytical
931 West Barkley Ave
Orange, CA 92868
(714) 771-6900
enthalpy.com
Lab Job Number: 447838
Report Level: II
Report Date: 10/13/2021
Analytical Report prepared for:

Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Project: 211283002 - City of Seaside - Former Fort Ord
Sophia Baughman, Project Manager Assistant
[email protected]
This data package has been reviewed for technical correctness and completeness. Release of this data has been authorized by the Laboratory Manager or the Manager's designee, as verified by the above signature which applies to this PDF file as well as any associated electronic data deliverable files. The results contained in this report meet all requirements of NELAP and pertain only to those samples which were submitted for analysis. This report may be reproduced only in its entirety.

CA ELAP# 1338, NELAP# 4038, SCAQMD LAP# 18LA0518, LACSD ID# 10105, CDC ELITE Member
Authorized for release by:

Packet Page 1412 1 of 21
Sample Summary
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 447838
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/12/21
Sample ID Lab ID Collected Matrix
2A-SOIL-02 447838-001 07/09/21 08:30 Soil
2A-SOIL-03 447838-002 07/09/21 09:30 Soil
2A-SOIL-04 447838-003 07/09/21 10:30 Soil
Packet Page 1413 2 of 21
Case Narrative
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Chris Burns
Lab Job Number: 447838
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/12/21
This data package contains sample and QC results for three soil samples, requested for the above referenced project on 07/12/21. The samples were received cold and intact.

Metals (EPA 6010B and EPA 7471A):

Low responses were observed for molybdenum and antimony in the CCV analyzed 07/15/21 15:55; affected data was qualified with "b". Low recoveries were observed for antimony in the MS/MSD of 3-SOIL-03 (lab # 447836-001); the LCS was within limits, and the associated RPD was within limits. No other analytical problems were encountered.

Hexavalent Chromium (EPA 7196A):

No analytical problems were encountered.
1 of 1
Packet Page 1414 3 of 21
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 447838
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/12/21
Sample ID: 2A-SOIL-02 Lab ID: 447838-001 Collected: 07/09/21 08:30 Matrix: Soil
447838-001 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 2.2 mg/Kg 0.87 0.58
Barium 18 mg/Kg 0.87
Chromium 11 mg/Kg 0.87
Cobalt 1.8 mg/Kg 0.43
Copper 2.0 mg/Kg 0.87
Lead 2.1 mg/Kg 0.87
Nickel 9.4 mg/Kg 0.87
Vanadium 7.4 mg/Kg 0.87
Zinc 9.3 mg/Kg 4.3
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 3.1 mg/Kg 0.80 0.26
Sample ID: 2A-SOIL-03 Lab ID: 447838-002 Collected: 07/09/21 09:30 Matrix: Soil
447838-002 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 0.84 J mg/Kg 0.93 0.63
Barium 17 mg/Kg 0.93
Chromium 10 mg/Kg 0.93
Cobalt 1.6 mg/Kg 0.47
Copper 1.7 mg/Kg 0.93
Lead 2.3 mg/Kg 0.93
Nickel 9.7 mg/Kg 0.93
Vanadium 6.9 mg/Kg 0.93
Zinc 9.6 mg/Kg 4.7
1 of 2 v15.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1415 ded in this summary. 4 of 21
Sample ID: 2A-SOIL-04 Lab ID: 447838-003 Collected: 07/09/21 10:30 Matrix: Soil
447838-003 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 2.1 mg/Kg 0.99 0.66
Barium 14 mg/Kg 0.99
Chromium 11 mg/Kg 0.99
Cobalt 1.5 mg/Kg 0.50
Copper 1.8 mg/Kg 0.99
Lead 1.8 mg/Kg 0.99
Nickel 10 mg/Kg 0.99
Vanadium 6.4 mg/Kg 0.99
Zinc 6.6 mg/Kg 5.0
J Estimated value
2 of 2 v15.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1416 ded in this summary. 5 of 21
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Field ID: 2A-SOIL-02 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447838-001 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.6 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 2.2 0.87 0.58 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 18 0.87 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.43 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.43 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 11 0.87 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 1.8 0.43 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 2.0 0.87 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 2.1 0.87 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.14 mg/Kg 270481 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 0.87 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 9.4 0.87 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 2.6 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.43 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 2.6 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 7.4 0.87 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 9.3 4.3 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v2.002
California Title 22 Metals
Lab #: 447838 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1421 10 of 21
Field ID: 2A-SOIL-03 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447838-002 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 0.84 J 0.93 0.63 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 17 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.47 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.47 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 10 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 1.6 0.47 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 1.7 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 2.3 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 270481 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 9.7 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 2.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.47 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 2.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 6.9 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 9.6 4.7 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
J: Estimated value
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v3.002
California Title 22 Metals
Lab #: 447838 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1422 11 of 21
Field ID: 2A-SOIL-04 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447838-003 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.0 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 2.1 0.99 0.66 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 14 0.99 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.50 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.50 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 11 0.99 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 1.5 0.50 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 1.8 0.99 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 1.8 0.99 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 270481 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 0.99 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 10 0.99 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 3.0 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.50 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 3.0 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 6.4 0.99 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 6.6 5.0 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v4.002
California Title 22 Metals
Lab #: 447838 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1423 12 of 21
Type: BLANK Batch#: 270440 Analysis: EPA 6010B
Lab ID: QC933971 Prepared: 07/13/21 Analyst: KLN
Matrix: Soil Analyzed: 07/15/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Result RL MDL Units
Antimony ND 3.0 mg/Kg
Arsenic ND 1.0 0.67 mg/Kg
Barium ND 1.0 mg/Kg
Beryllium ND 0.50 mg/Kg
Cadmium ND 0.50 mg/Kg
Chromium ND 1.0 mg/Kg
Cobalt ND 0.50 mg/Kg
Copper ND 1.0 mg/Kg
Lead ND 1.0 mg/Kg
Molybdenum ND 1.0 mg/Kg
Nickel ND 1.0 mg/Kg
Selenium ND 3.0 mg/Kg
Silver ND 0.50 mg/Kg
Thallium ND 3.0 mg/Kg
Vanadium ND 1.0 mg/Kg
Zinc ND 5.0 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v10.001
California Title 22 Metals: Batch QC
Lab #: 447838 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1424 13 of 21
Type: LCS Batch#: 270440 Analysis: EPA 6010B
Lab ID: QC933972 Prepared: 07/13/21 Analyst: KLN
Matrix: Soil Analyzed: 07/15/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Spiked Result %REC Limits Units
Antimony 100.0 98.45 98 80-120 mg/Kg
Arsenic 100.0 95.65 96 80-120 mg/Kg
Barium 100.0 101.3 101 80-120 mg/Kg
Beryllium 100.0 98.30 98 80-120 mg/Kg
Cadmium 100.0 109.0 109 80-120 mg/Kg
Chromium 100.0 98.19 98 80-120 mg/Kg
Cobalt 100.0 105.5 106 80-120 mg/Kg
Copper 100.0 100.6 101 80-120 mg/Kg
Lead 100.0 100.7 101 80-120 mg/Kg
Molybdenum 100.0 92.60 93 80-120 mg/Kg
Nickel 100.0 104.7 105 80-120 mg/Kg
Selenium 100.0 95.83 96 80-120 mg/Kg
Silver 50.00 49.17 98 80-120 mg/Kg
Thallium 100.0 104.8 105 80-120 mg/Kg
Vanadium 100.0 97.91 98 80-120 mg/Kg
Zinc 100.0 114.6 115 80-120 mg/Kg
1 of 1 v11
California Title 22 Metals: Batch QC
Lab #: 447838 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1425 14 of 21
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/13/21 Type: MS Diln Fac: 1.000 Analyzed: 07/15/21
MSS Lab ID: 447836-001 Batch#: 270440 Prep: EPA 3050B
Lab ID: QC933973 Sampled: 07/09/21 Analysis: EPA 6010B
Matrix: Soil Received: 07/12/21 Analyst: KLN
Analyte MSS Result Spiked Result %REC Limits Units
Antimony <1.524 93.46 42.85 46 * 75-125 mg/Kg
Arsenic 2.010 93.46 89.56 94 75-125 mg/Kg
Barium 29.29 93.46 121.2 98 75-125 mg/Kg
Beryllium 0.1810 93.46 93.74 100 75-125 mg/Kg
Cadmium 0.1905 93.46 95.79 102 75-125 mg/Kg
Chromium 12.28 93.46 97.01 91 75-125 mg/Kg
Cobalt 1.848 93.46 92.24 97 75-125 mg/Kg
Copper 3.543 93.46 97.48 101 75-125 mg/Kg
Lead 4.943 93.46 95.42 97 75-125 mg/Kg
Molybdenum <0.5619 93.46 82.22 88 75-125 mg/Kg
Nickel 10.28 93.46 100.8 97 75-125 mg/Kg
Selenium <1.714 93.46 91.63 98 75-125 mg/Kg
Silver 0.2286 46.73 42.99 92 75-125 mg/Kg
Thallium <1.048 93.46 93.74 100 75-125 mg/Kg
Vanadium 9.924 93.46 96.82 93 75-125 mg/Kg
Zinc 14.43 93.46 114.9 107 75-125 mg/Kg
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/13/21 Type: MSD Diln Fac: 1.000 Analyzed: 07/15/21
MSS Lab ID: 447836-001 Batch#: 270440 Prep: EPA 3050B
Lab ID: QC933974 Sampled: 07/09/21 Analysis: EPA 6010B
Matrix: Soil Received: 07/12/21 Analyst: KLN
Analyte Spiked Result %REC Limits Units RPD Lim
Antimony 84.03 39.08 47 * 75-125 mg/Kg 1 41
Arsenic 84.03 83.61 97 75-125 mg/Kg 4 35
Barium 84.03 118.5 106 75-125 mg/Kg 6 20
Beryllium 84.03 84.12 100 75-125 mg/Kg 0 20
Cadmium 84.03 90.08 107 75-125 mg/Kg 4 20
Chromium 84.03 93.61 97 75-125 mg/Kg 6 20
Cobalt 84.03 86.81 101 75-125 mg/Kg 4 20
Copper 84.03 88.07 101 75-125 mg/Kg 0 20
Lead 84.03 88.66 100 75-125 mg/Kg 3 20
Molybdenum 84.03 76.61 91 75-125 mg/Kg 4 20
Nickel 84.03 98.40 105 75-125 mg/Kg 7 20
Selenium 84.03 84.12 100 75-125 mg/Kg 2 20
Silver 42.02 40.49 96 75-125 mg/Kg 5 20
Thallium 84.03 86.97 104 75-125 mg/Kg 3 20
Vanadium 84.03 93.11 99 75-125 mg/Kg 6 20
Zinc 84.03 107.6 111 75-125 mg/Kg 3 20
1 of 2 v12
California Title 22 Metals: Batch QC
Lab #: 447838 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1426 15 of 21
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v12
California Title 22 Metals: Batch QC
Lab #: 447838 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1427 16 of 21
Type: BLANK Batch#: 270481 Analysis: EPA 7471A
Lab ID: QC934081 Prepared: 07/13/21 Analyst: TNN
Matrix: Soil Analyzed: 07/14/21
Diln Fac: 1.000 Prep: METHOD
Analyte Result RL Units
Mercury ND 0.14 mg/Kg
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v5
California Title 22 Metals: Batch QC
Lab #: 447838 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1428 17 of 21
Type: LCS Batch#: 270481 Analysis: EPA 7471A
Lab ID: QC934082 Prepared: 07/13/21 Analyst: TNN
Matrix: Soil Analyzed: 07/14/21
Diln Fac: 1.000 Prep: METHOD
Analyte Spiked Result %REC Limits Units
Mercury 0.8333 0.8448 101 80-120 mg/Kg
1 of 1 v6
California Title 22 Metals: Batch QC
Lab #: 447838 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1429 18 of 21
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/13/21 Type: MS Diln Fac: 1.000 Analyzed: 07/14/21
MSS Lab ID: 447836-001 Batch#: 270481 Prep: METHOD
Lab ID: QC934083 Sampled: 07/09/21 Analysis: EPA 7471A
Matrix: Soil Received: 07/12/21 Analyst: TNN
Analyte MSS Result Spiked Result %REC Limits Units
Mercury <0.04414 0.9804 0.9458 96 75-125 mg/Kg
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/13/21 Type: MSD Diln Fac: 1.000 Analyzed: 07/14/21
MSS Lab ID: 447836-001 Batch#: 270481 Prep: METHOD
Lab ID: QC934084 Sampled: 07/09/21 Analysis: EPA 7471A
Matrix: Soil Received: 07/12/21 Analyst: TNN
Analyte Spiked Result %REC Limits Units RPD Lim
Mercury 0.8475 0.8296 98 75-125 mg/Kg 1 20
Legend
RPD: Relative Percent Difference
1 of 1 v7
California Title 22 Metals: Batch QC
Lab #: 447838 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1430 19 of 21
Field ID: 2A-SOIL-02 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447838-001 Sampled: 07/09/21 08:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium 3.1 0.80 0.26 mg/Kg
Field ID: 2A-SOIL-03 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447838-002 Sampled: 07/09/21 09:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 2A-SOIL-04 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447838-003 Sampled: 07/09/21 10:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Type: BLANK Batch#: 270632 Analysis: EPA 7196A
Lab ID: QC934467 Prepared: 07/14/21 18:30 Analyst: ATP
Matrix: Soil Analyzed: 07/15/21 14:52
Diln Fac: 1.000 Prep: EPA 3060A
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected at or above MDL
RL: Reporting Limit
1 of 1 v8.002
Hexavalent Chromium
Lab #: 447838 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1431 20 of 21
Type: LCS Batch#: 270632 Analysis: EPA 7196A
Lab ID: QC934468 Prepared: 07/14/21 18:30 Analyst: ATP
Matrix: Soil Analyzed: 07/15/21 14:52
Diln Fac: 5.000 Prep: EPA 3060A
Analyte Spiked Result %REC Limits Units
Hexavalent Chromium 40.00 39.58 99 80-120 mg/Kg
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/14/21 18:30 Type: MS Diln Fac: 5.000 Analyzed: 07/15/21 14:52
MSS Lab ID: 447836-001 Batch#: 270632 Prep: EPA 3060A
Lab ID: QC934469 Sampled: 07/09/21 08:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Analyte MSS Result Spiked Result %REC Limits Units
Hexavalent Chromium <0.8000 40.00 37.50 94 75-125 mg/Kg Field ID: 3-SOIL-03 Basis: as received Prepared: 07/14/21 18:30 Type: MSD Diln Fac: 5.000 Analyzed: 07/15/21 14:52
MSS Lab ID: 447836-001 Batch#: 270632 Prep: EPA 3060A
Lab ID: QC934470 Sampled: 07/09/21 08:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Analyte Spiked Result %REC Limits Units RPD Lim
Hexavalent Chromium 40.00 37.28 93 75-125 mg/Kg 1 20
Legend
RPD: Relative Percent Difference
1 of 1 v9.001
Hexavalent Chromium: Batch QC
Lab #: 447838 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1432 21 of 21
Enthalpy Analytical
931 West Barkley Ave
Orange, CA 92868
(714) 771-6900
enthalpy.com
Lab Job Number: 447893
Report Level: II
Report Date: 10/13/2021
Analytical Report prepared for:

Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Project: 211283002 - City of Seaside - Former Fort Ord
Sophia Baughman, Project Manager Assistant
[email protected]
This data package has been reviewed for technical correctness and completeness. Release of this data has been authorized by the Laboratory Manager or the Manager's designee, as verified by the above signature which applies to this PDF file as well as any associated electronic data deliverable files. The results contained in this report meet all requirements of NELAP and pertain only to those samples which were submitted for analysis. This report may be reproduced only in its entirety.

CA ELAP# 1338, NELAP# 4038, SCAQMD LAP# 18LA0518, LACSD ID# 10105, CDC ELITE Member
Authorized for release by:

Packet Page 1433 1 of 21
Sample Summary
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 447893
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/13/21
Sample ID Lab ID Collected Matrix
5A-SOIL-02 447893-001 07/12/21 09:15 Soil
5A-SOIL-03 447893-002 07/12/21 09:30 Soil
5A-SOIL-04 447893-003 07/12/21 09:45 Soil
Packet Page 1434 2 of 21
Case Narrative
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Chris Burns
Lab Job Number: 447893
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/13/21
This data package contains sample and QC results for three soil samples, requested for the above referenced project on 07/13/21. The samples were received on ice and intact, directly from the field.

Metals (EPA 6010B and EPA 7471A):

Low recoveries were observed for antimony in the MS/MSD of 5A-SOIL-02 (lab # 447893-001); the LCS was within limits, and the associated RPD was within limits. No other analytical problems were encountered.

Hexavalent Chromium (EPA 7196A):

No analytical problems were encountered.
1 of 1
Packet Page 1435 3 of 21
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 447893
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/13/21
Sample ID: 5A-SOIL-02 Lab ID: 447893-001 Collected: 07/12/21 09:15 Matrix: Soil
447893-001 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.2 mg/Kg 0.92 0.61
Barium 21 mg/Kg 0.92
Chromium 12 mg/Kg 0.92
Cobalt 1.9 mg/Kg 0.46
Copper 1.7 mg/Kg 0.92
Lead 2.0 mg/Kg 0.92
Nickel 7.3 mg/Kg 0.92
Vanadium 9.9 mg/Kg 0.92
Zinc 7.0 mg/Kg 4.6
Sample ID: 5A-SOIL-03 Lab ID: 447893-002 Collected: 07/12/21 09:30 Matrix: Soil
447893-002 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.8 mg/Kg 0.97 0.65
Barium 30 mg/Kg 0.97
Chromium 15 mg/Kg 0.97
Cobalt 3.3 mg/Kg 0.49
Copper 2.0 mg/Kg 0.97
Lead 2.1 mg/Kg 0.97
Nickel 11 mg/Kg 0.97
Vanadium 13 mg/Kg 0.97
Zinc 7.6 mg/Kg 4.9
1 of 2 v15.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1436 ded in this summary. 4 of 21
Sample ID: 5A-SOIL-04 Lab ID: 447893-003 Collected: 07/12/21 09:45 Matrix: Soil
447893-003 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.1 mg/Kg 0.98 0.66
Barium 21 mg/Kg 0.98
Chromium 11 mg/Kg 0.98
Cobalt 1.9 mg/Kg 0.49
Copper 1.5 mg/Kg 0.98
Lead 1.7 mg/Kg 0.98
Nickel 7.4 mg/Kg 0.98
Vanadium 10 mg/Kg 0.98
Zinc 5.7 mg/Kg 4.9
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 2.6 mg/Kg 0.80 0.26
2 of 2 v15.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1437 ded in this summary. 5 of 21
Packet Page 1438 6 of 21
Packet Page 1439 7 of 21
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Field ID: 5A-SOIL-02 Matrix: Soil Diln Fac: 1.000 Received: 07/13/21 Lab ID: 447893-001 Basis: as received Sampled: 07/12/21 Prepared: 07/14/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.8 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Arsenic 1.2 0.92 0.61 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Barium 21 0.92 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.46 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.46 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Chromium 12 0.92 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Cobalt 1.9 0.46 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Copper 1.7 0.92 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Lead 2.0 0.92 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Mercury ND 0.16 mg/Kg 270618 07/15/21 METHOD EPA 7471A TNN Molybdenum ND 0.92 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Nickel 7.3 0.92 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Selenium ND 2.8 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Silver ND 0.46 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Thallium ND 2.8 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Vanadium 9.9 0.92 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Zinc 7.0 4.6 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v4.002
California Title 22 Metals
Lab #: 447893 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1442 10 of 21
Field ID: 5A-SOIL-03 Matrix: Soil Diln Fac: 1.000 Received: 07/13/21 Lab ID: 447893-002 Basis: as received Sampled: 07/12/21 Prepared: 07/14/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.9 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Arsenic 1.8 0.97 0.65 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Barium 30 0.97 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.49 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.49 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Chromium 15 0.97 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Cobalt 3.3 0.49 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Copper 2.0 0.97 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Lead 2.1 0.97 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Mercury ND 0.16 mg/Kg 270618 07/15/21 METHOD EPA 7471A TNN Molybdenum ND 0.97 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Nickel 11 0.97 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Selenium ND 2.9 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Silver ND 0.49 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Thallium ND 2.9 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Vanadium 13 0.97 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Zinc 7.6 4.9 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v5.002
California Title 22 Metals
Lab #: 447893 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1443 11 of 21
Field ID: 5A-SOIL-04 Matrix: Soil Diln Fac: 1.000 Received: 07/13/21 Lab ID: 447893-003 Basis: as received Sampled: 07/12/21 Prepared: 07/14/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.9 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Arsenic 1.1 0.98 0.66 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Barium 21 0.98 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.49 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.49 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Chromium 11 0.98 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Cobalt 1.9 0.49 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Copper 1.5 0.98 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Lead 1.7 0.98 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Mercury ND 0.16 mg/Kg 270618 07/15/21 METHOD EPA 7471A TNN Molybdenum ND 0.98 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Nickel 7.4 0.98 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Selenium ND 2.9 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Silver ND 0.49 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Thallium ND 2.9 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Vanadium 10 0.98 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Zinc 5.7 4.9 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v6.002
California Title 22 Metals
Lab #: 447893 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1444 12 of 21
Type: BLANK Batch#: 270550 Analysis: EPA 6010B
Lab ID: QC934254 Prepared: 07/14/21 Analyst: KLN
Matrix: Soil Analyzed: 07/16/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Result RL MDL Units
Antimony ND 3.0 mg/Kg
Arsenic ND 1.0 0.67 mg/Kg
Barium ND 1.0 mg/Kg
Beryllium ND 0.50 mg/Kg
Cadmium ND 0.50 mg/Kg
Chromium ND 1.0 mg/Kg
Cobalt ND 0.50 mg/Kg
Copper ND 1.0 mg/Kg
Lead ND 1.0 mg/Kg
Molybdenum ND 1.0 mg/Kg
Nickel ND 1.0 mg/Kg
Selenium ND 3.0 mg/Kg
Silver ND 0.50 mg/Kg
Thallium ND 3.0 mg/Kg
Vanadium ND 1.0 mg/Kg
Zinc ND 5.0 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v10.001
California Title 22 Metals: Batch QC
Lab #: 447893 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1445 13 of 21
Type: LCS Batch#: 270550 Analysis: EPA 6010B
Lab ID: QC934255 Prepared: 07/14/21 Analyst: KLN
Matrix: Soil Analyzed: 07/16/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Spiked Result %REC Limits Units
Antimony 100.0 105.1 105 80-120 mg/Kg
Arsenic 100.0 102.2 102 80-120 mg/Kg
Barium 100.0 104.8 105 80-120 mg/Kg
Beryllium 100.0 101.4 101 80-120 mg/Kg
Cadmium 100.0 102.3 102 80-120 mg/Kg
Chromium 100.0 102.5 102 80-120 mg/Kg
Cobalt 100.0 106.1 106 80-120 mg/Kg
Copper 100.0 99.39 99 80-120 mg/Kg
Lead 100.0 106.1 106 80-120 mg/Kg
Molybdenum 100.0 106.0 106 80-120 mg/Kg
Nickel 100.0 105.4 105 80-120 mg/Kg
Selenium 100.0 88.14 88 80-120 mg/Kg
Silver 50.00 50.35 101 80-120 mg/Kg
Thallium 100.0 109.2 109 80-120 mg/Kg
Vanadium 100.0 102.5 103 80-120 mg/Kg
Zinc 100.0 102.7 103 80-120 mg/Kg
1 of 1 v11
California Title 22 Metals: Batch QC
Lab #: 447893 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1446 14 of 21
Field ID: 5A-SOIL-02 Basis: as received Prepared: 07/14/21 Type: MS Diln Fac: 1.000 Analyzed: 07/16/21
MSS Lab ID: 447893-001 Batch#: 270550 Prep: EPA 3050B
Lab ID: QC934256 Sampled: 07/12/21 Analysis: EPA 6010B
Matrix: Soil Received: 07/13/21 Analyst: KLN
Analyte MSS Result Spiked Result %REC Limits Units
Antimony <1.468 100.0 68.42 68 * 75-125 mg/Kg
Arsenic 1.222 100.0 108.8 108 75-125 mg/Kg
Barium 20.71 100.0 134.0 113 75-125 mg/Kg
Beryllium 0.08975 100.0 105.2 105 75-125 mg/Kg
Cadmium <0.08624 100.0 105.5 105 75-125 mg/Kg
Chromium 12.43 100.0 119.0 107 75-125 mg/Kg
Cobalt 1.934 100.0 110.5 109 75-125 mg/Kg
Copper 1.701 100.0 107.4 106 75-125 mg/Kg
Lead 2.011 100.0 109.7 108 75-125 mg/Kg
Molybdenum <0.5413 100.0 107.1 107 75-125 mg/Kg
Nickel 7.331 100.0 117.7 110 75-125 mg/Kg
Selenium <1.651 100.0 92.16 92 75-125 mg/Kg
Silver <0.1468 50.00 51.25 102 75-125 mg/Kg
Thallium <1.009 100.0 112.1 112 75-125 mg/Kg
Vanadium 9.920 100.0 118.4 109 75-125 mg/Kg
Zinc 6.967 100.0 113.3 106 75-125 mg/Kg
Field ID: 5A-SOIL-02 Basis: as received Prepared: 07/14/21 Type: MSD Diln Fac: 1.000 Analyzed: 07/16/21
MSS Lab ID: 447893-001 Batch#: 270550 Prep: EPA 3050B
Lab ID: QC934257 Sampled: 07/12/21 Analysis: EPA 6010B
Matrix: Soil Received: 07/13/21 Analyst: KLN
Analyte Spiked Result %REC Limits Units RPD Lim
Antimony 98.04 59.97 61 * 75-125 mg/Kg 11 41
Arsenic 98.04 105.8 107 75-125 mg/Kg 1 35
Barium 98.04 132.2 114 75-125 mg/Kg 0 20
Beryllium 98.04 104.4 106 75-125 mg/Kg 1 20
Cadmium 98.04 103.0 105 75-125 mg/Kg 0 20
Chromium 98.04 116.2 106 75-125 mg/Kg 1 20
Cobalt 98.04 108.5 109 75-125 mg/Kg 0 20
Copper 98.04 105.0 105 75-125 mg/Kg 0 20
Lead 98.04 107.5 108 75-125 mg/Kg 0 20
Molybdenum 98.04 104.0 106 75-125 mg/Kg 1 20
Nickel 98.04 115.7 111 75-125 mg/Kg 0 20
Selenium 98.04 89.71 92 75-125 mg/Kg 1 20
Silver 49.02 50.19 102 75-125 mg/Kg 0 20
Thallium 98.04 109.5 112 75-125 mg/Kg 0 20
Vanadium 98.04 116.3 109 75-125 mg/Kg 0 20
Zinc 98.04 111.2 106 75-125 mg/Kg 0 20
1 of 2 v12
California Title 22 Metals: Batch QC
Lab #: 447893 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1447 15 of 21
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v12
California Title 22 Metals: Batch QC
Lab #: 447893 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1448 16 of 21
Type: BLANK Batch#: 270618 Analysis: EPA 7471A
Lab ID: QC934410 Prepared: 07/14/21 Analyst: TNN
Matrix: Soil Analyzed: 07/15/21
Diln Fac: 1.000 Prep: METHOD
Analyte Result RL Units
Mercury ND 0.14 mg/Kg
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v7
California Title 22 Metals: Batch QC
Lab #: 447893 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1449 17 of 21
Type: LCS Batch#: 270618 Analysis: EPA 7471A
Lab ID: QC934411 Prepared: 07/14/21 Analyst: TNN
Matrix: Soil Analyzed: 07/15/21
Diln Fac: 1.000 Prep: METHOD
Analyte Spiked Result %REC Limits Units
Mercury 0.8333 0.8430 101 80-120 mg/Kg
1 of 1 v8
California Title 22 Metals: Batch QC
Lab #: 447893 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1450 18 of 21
Field ID: 5A-SOIL-02 Basis: as received Prepared: 07/14/21 Type: MS Diln Fac: 1.000 Analyzed: 07/15/21
MSS Lab ID: 447893-001 Batch#: 270618 Prep: METHOD
Lab ID: QC934412 Sampled: 07/12/21 Analysis: EPA 7471A
Matrix: Soil Received: 07/13/21 Analyst: TNN
Analyte MSS Result Spiked Result %REC Limits Units
Mercury <0.04587 0.9804 0.9868 101 75-125 mg/Kg
Field ID: 5A-SOIL-02 Basis: as received Prepared: 07/14/21 Type: MSD Diln Fac: 1.000 Analyzed: 07/15/21
MSS Lab ID: 447893-001 Batch#: 270618 Prep: METHOD
Lab ID: QC934413 Sampled: 07/12/21 Analysis: EPA 7471A
Matrix: Soil Received: 07/13/21 Analyst: TNN
Analyte Spiked Result %REC Limits Units RPD Lim
Mercury 0.8475 0.8233 97 75-125 mg/Kg 4 20
Legend
RPD: Relative Percent Difference
1 of 1 v9
California Title 22 Metals: Batch QC
Lab #: 447893 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1451 19 of 21
Field ID: 5A-SOIL-02 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447893-001 Sampled: 07/12/21 09:15 Analysis: EPA 7196A Matrix: Soil Received: 07/13/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 5A-SOIL-03 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447893-002 Sampled: 07/12/21 09:30 Analysis: EPA 7196A Matrix: Soil Received: 07/13/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 5A-SOIL-04 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447893-003 Sampled: 07/12/21 09:45 Analysis: EPA 7196A Matrix: Soil Received: 07/13/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium 2.6 0.80 0.26 mg/Kg
Type: BLANK Batch#: 270632 Analysis: EPA 7196A
Lab ID: QC934467 Prepared: 07/14/21 18:30 Analyst: ATP
Matrix: Soil Analyzed: 07/15/21 14:52
Diln Fac: 1.000 Prep: EPA 3060A
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected at or above MDL
RL: Reporting Limit
1 of 1 v2.002
Hexavalent Chromium
Lab #: 447893 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1452 20 of 21
Type: LCS Batch#: 270632 Analysis: EPA 7196A
Lab ID: QC934468 Prepared: 07/14/21 18:30 Analyst: ATP
Matrix: Soil Analyzed: 07/15/21 14:52
Diln Fac: 5.000 Prep: EPA 3060A
Analyte Spiked Result %REC Limits Units
Hexavalent Chromium 40.00 39.58 99 80-120 mg/Kg
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/14/21 18:30 Type: MS Diln Fac: 5.000 Analyzed: 07/15/21 14:52
MSS Lab ID: 447836-001 Batch#: 270632 Prep: EPA 3060A
Lab ID: QC934469 Sampled: 07/09/21 08:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Analyte MSS Result Spiked Result %REC Limits Units
Hexavalent Chromium <0.8000 40.00 37.50 94 75-125 mg/Kg Field ID: 3-SOIL-03 Basis: as received Prepared: 07/14/21 18:30 Type: MSD Diln Fac: 5.000 Analyzed: 07/15/21 14:52
MSS Lab ID: 447836-001 Batch#: 270632 Prep: EPA 3060A
Lab ID: QC934470 Sampled: 07/09/21 08:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Analyte Spiked Result %REC Limits Units RPD Lim
Hexavalent Chromium 40.00 37.28 93 75-125 mg/Kg 1 20
Legend
RPD: Relative Percent Difference
1 of 1 v3.001
Hexavalent Chromium: Batch QC
Lab #: 447893 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1453 21 of 21
Enthalpy Analytical
931 West Barkley Ave
Orange, CA 92868
(714) 771-6900
enthalpy.com
Lab Job Number: 447894
Report Level: II
Report Date: 10/13/2021
Analytical Report prepared for:

Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Project: 211283002 - City of Seaside - Former Fort Ord
Sophia Baughman, Project Manager Assistant
[email protected]
This data package has been reviewed for technical correctness and completeness. Release of this data has been authorized by the Laboratory Manager or the Manager's designee, as verified by the above signature which applies to this PDF file as well as any associated electronic data deliverable files. The results contained in this report meet all requirements of NELAP and pertain only to those samples which were submitted for analysis. This report may be reproduced only in its entirety.

CA ELAP# 1338, NELAP# 4038, SCAQMD LAP# 18LA0518, LACSD ID# 10105, CDC ELITE Member
Authorized for release by:

Packet Page 1454 1 of 21
Sample Summary
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 447894
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/13/21
Sample ID Lab ID Collected Matrix
5B-SOIL-02 447894-001 07/12/21 08:10 Soil
5B-SOIL-03 447894-002 07/12/21 08:20 Soil
5B-SOIL-04 447894-003 07/12/21 08:30 Soil
Packet Page 1455 2 of 21
Case Narrative
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Chris Burns
Lab Job Number: 447894
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/13/21
This data package contains sample and QC results for three soil samples, requested for the above referenced project on 07/13/21. The samples were received on ice and intact, directly from the field.

Metals (EPA 6010B and EPA 7471A):

Low recoveries were observed for antimony in the MS/MSD of 5A-SOIL-02 (lab # 447893-001); the LCS was within limits, and the associated RPD was within limits. No other analytical problems were encountered.

Hexavalent Chromium (EPA 7196A):

No analytical problems were encountered.
1 of 1
Packet Page 1456 3 of 21
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 447894
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/13/21
Sample ID: 5B-SOIL-02 Lab ID: 447894-001 Collected: 07/12/21 08:10 Matrix: Soil
447894-001 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.7 mg/Kg 0.91 0.61
Barium 22 mg/Kg 0.91
Chromium 12 mg/Kg 0.91
Cobalt 2.0 mg/Kg 0.45
Copper 1.8 mg/Kg 0.91
Lead 1.8 mg/Kg 0.91
Nickel 12 mg/Kg 0.91
Vanadium 9.0 mg/Kg 0.91
Zinc 9.9 mg/Kg 4.5
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 0.75 J mg/Kg 0.80 0.26
Sample ID: 5B-SOIL-03 Lab ID: 447894-002 Collected: 07/12/21 08:20 Matrix: Soil
447894-002 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 2.0 mg/Kg 0.91 0.61
Barium 28 mg/Kg 0.91
Chromium 14 mg/Kg 0.91
Cobalt 2.2 mg/Kg 0.45
Copper 2.2 mg/Kg 0.91
Lead 2.2 mg/Kg 0.91
Nickel 13 mg/Kg 0.91
Vanadium 11 mg/Kg 0.91
Zinc 9.0 mg/Kg 4.5
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 0.40 J mg/Kg 0.80 0.26
1 of 2 v15.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1457 ded in this summary. 4 of 21
Sample ID: 5B-SOIL-04 Lab ID: 447894-003 Collected: 07/12/21 08:30 Matrix: Soil
447894-003 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.7 mg/Kg 1.0 0.68
Barium 24 mg/Kg 1.0
Chromium 13 mg/Kg 1.0
Cobalt 1.7 mg/Kg 0.51
Copper 1.9 mg/Kg 1.0
Lead 1.5 mg/Kg 1.0
Nickel 11 mg/Kg 1.0
Vanadium 8.0 mg/Kg 1.0
Zinc 8.3 mg/Kg 5.1
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 0.60 J mg/Kg 0.80 0.26
J Estimated value
2 of 2 v15.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1458 ded in this summary. 5 of 21
Packet Page 1459 6 of 21
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Field ID: 5B-SOIL-02 Matrix: Soil Diln Fac: 1.000 Received: 07/13/21 Lab ID: 447894-001 Basis: as received Sampled: 07/12/21 Prepared: 07/14/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.7 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Arsenic 1.7 0.91 0.61 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Barium 22 0.91 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.45 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.45 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Chromium 12 0.91 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Cobalt 2.0 0.45 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Copper 1.8 0.91 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Lead 1.8 0.91 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Mercury ND 0.16 mg/Kg 270618 07/15/21 METHOD EPA 7471A TNN Molybdenum ND 0.91 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Nickel 12 0.91 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Selenium ND 2.7 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Silver ND 0.45 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Thallium ND 2.7 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Vanadium 9.0 0.91 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Zinc 9.9 4.5 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v4.002
California Title 22 Metals
Lab #: 447894 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1463 10 of 21
Field ID: 5B-SOIL-03 Matrix: Soil Diln Fac: 1.000 Received: 07/13/21 Lab ID: 447894-002 Basis: as received Sampled: 07/12/21 Prepared: 07/14/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.7 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Arsenic 2.0 0.91 0.61 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Barium 28 0.91 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.45 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.45 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Chromium 14 0.91 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Cobalt 2.2 0.45 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Copper 2.2 0.91 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Lead 2.2 0.91 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Mercury ND 0.14 mg/Kg 270618 07/15/21 METHOD EPA 7471A TNN Molybdenum ND 0.91 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Nickel 13 0.91 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Selenium ND 2.7 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Silver ND 0.45 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Thallium ND 2.7 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Vanadium 11 0.91 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Zinc 9.0 4.5 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v5.002
California Title 22 Metals
Lab #: 447894 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1464 11 of 21
Field ID: 5B-SOIL-04 Matrix: Soil Diln Fac: 1.000 Received: 07/13/21 Lab ID: 447894-003 Basis: as received Sampled: 07/12/21 Prepared: 07/14/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.0 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Arsenic 1.7 1.0 0.68 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Barium 24 1.0 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.51 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.51 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Chromium 13 1.0 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Cobalt 1.7 0.51 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Copper 1.9 1.0 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Lead 1.5 1.0 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Mercury ND 0.14 mg/Kg 270618 07/15/21 METHOD EPA 7471A TNN Molybdenum ND 1.0 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Nickel 11 1.0 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Selenium ND 3.0 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Silver ND 0.51 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Thallium ND 3.0 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Vanadium 8.0 1.0 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Zinc 8.3 5.1 mg/Kg 270550 07/16/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v6.002
California Title 22 Metals
Lab #: 447894 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1465 12 of 21
Type: BLANK Batch#: 270550 Analysis: EPA 6010B
Lab ID: QC934254 Prepared: 07/14/21 Analyst: KLN
Matrix: Soil Analyzed: 07/16/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Result RL MDL Units
Antimony ND 3.0 mg/Kg
Arsenic ND 1.0 0.67 mg/Kg
Barium ND 1.0 mg/Kg
Beryllium ND 0.50 mg/Kg
Cadmium ND 0.50 mg/Kg
Chromium ND 1.0 mg/Kg
Cobalt ND 0.50 mg/Kg
Copper ND 1.0 mg/Kg
Lead ND 1.0 mg/Kg
Molybdenum ND 1.0 mg/Kg
Nickel ND 1.0 mg/Kg
Selenium ND 3.0 mg/Kg
Silver ND 0.50 mg/Kg
Thallium ND 3.0 mg/Kg
Vanadium ND 1.0 mg/Kg
Zinc ND 5.0 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v10.001
California Title 22 Metals: Batch QC
Lab #: 447894 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1466 13 of 21
Type: LCS Batch#: 270550 Analysis: EPA 6010B
Lab ID: QC934255 Prepared: 07/14/21 Analyst: KLN
Matrix: Soil Analyzed: 07/16/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Spiked Result %REC Limits Units
Antimony 100.0 105.1 105 80-120 mg/Kg
Arsenic 100.0 102.2 102 80-120 mg/Kg
Barium 100.0 104.8 105 80-120 mg/Kg
Beryllium 100.0 101.4 101 80-120 mg/Kg
Cadmium 100.0 102.3 102 80-120 mg/Kg
Chromium 100.0 102.5 102 80-120 mg/Kg
Cobalt 100.0 106.1 106 80-120 mg/Kg
Copper 100.0 99.39 99 80-120 mg/Kg
Lead 100.0 106.1 106 80-120 mg/Kg
Molybdenum 100.0 106.0 106 80-120 mg/Kg
Nickel 100.0 105.4 105 80-120 mg/Kg
Selenium 100.0 88.14 88 80-120 mg/Kg
Silver 50.00 50.35 101 80-120 mg/Kg
Thallium 100.0 109.2 109 80-120 mg/Kg
Vanadium 100.0 102.5 103 80-120 mg/Kg
Zinc 100.0 102.7 103 80-120 mg/Kg
1 of 1 v11
California Title 22 Metals: Batch QC
Lab #: 447894 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1467 14 of 21
Field ID: 5A-SOIL-02 Basis: as received Prepared: 07/14/21 Type: MS Diln Fac: 1.000 Analyzed: 07/16/21
MSS Lab ID: 447893-001 Batch#: 270550 Prep: EPA 3050B
Lab ID: QC934256 Sampled: 07/12/21 Analysis: EPA 6010B
Matrix: Soil Received: 07/13/21 Analyst: KLN
Analyte MSS Result Spiked Result %REC Limits Units
Antimony <1.468 100.0 68.42 68 * 75-125 mg/Kg
Arsenic 1.222 100.0 108.8 108 75-125 mg/Kg
Barium 20.71 100.0 134.0 113 75-125 mg/Kg
Beryllium 0.08975 100.0 105.2 105 75-125 mg/Kg
Cadmium <0.08624 100.0 105.5 105 75-125 mg/Kg
Chromium 12.43 100.0 119.0 107 75-125 mg/Kg
Cobalt 1.934 100.0 110.5 109 75-125 mg/Kg
Copper 1.701 100.0 107.4 106 75-125 mg/Kg
Lead 2.011 100.0 109.7 108 75-125 mg/Kg
Molybdenum <0.5413 100.0 107.1 107 75-125 mg/Kg
Nickel 7.331 100.0 117.7 110 75-125 mg/Kg
Selenium <1.651 100.0 92.16 92 75-125 mg/Kg
Silver <0.1468 50.00 51.25 102 75-125 mg/Kg
Thallium <1.009 100.0 112.1 112 75-125 mg/Kg
Vanadium 9.920 100.0 118.4 109 75-125 mg/Kg
Zinc 6.967 100.0 113.3 106 75-125 mg/Kg
Field ID: 5A-SOIL-02 Basis: as received Prepared: 07/14/21 Type: MSD Diln Fac: 1.000 Analyzed: 07/16/21
MSS Lab ID: 447893-001 Batch#: 270550 Prep: EPA 3050B
Lab ID: QC934257 Sampled: 07/12/21 Analysis: EPA 6010B
Matrix: Soil Received: 07/13/21 Analyst: KLN
Analyte Spiked Result %REC Limits Units RPD Lim
Antimony 98.04 59.97 61 * 75-125 mg/Kg 11 41
Arsenic 98.04 105.8 107 75-125 mg/Kg 1 35
Barium 98.04 132.2 114 75-125 mg/Kg 0 20
Beryllium 98.04 104.4 106 75-125 mg/Kg 1 20
Cadmium 98.04 103.0 105 75-125 mg/Kg 0 20
Chromium 98.04 116.2 106 75-125 mg/Kg 1 20
Cobalt 98.04 108.5 109 75-125 mg/Kg 0 20
Copper 98.04 105.0 105 75-125 mg/Kg 0 20
Lead 98.04 107.5 108 75-125 mg/Kg 0 20
Molybdenum 98.04 104.0 106 75-125 mg/Kg 1 20
Nickel 98.04 115.7 111 75-125 mg/Kg 0 20
Selenium 98.04 89.71 92 75-125 mg/Kg 1 20
Silver 49.02 50.19 102 75-125 mg/Kg 0 20
Thallium 98.04 109.5 112 75-125 mg/Kg 0 20
Vanadium 98.04 116.3 109 75-125 mg/Kg 0 20
Zinc 98.04 111.2 106 75-125 mg/Kg 0 20
1 of 2 v12
California Title 22 Metals: Batch QC
Lab #: 447894 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1468 15 of 21
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v12
California Title 22 Metals: Batch QC
Lab #: 447894 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1469 16 of 21
Type: BLANK Batch#: 270618 Analysis: EPA 7471A
Lab ID: QC934410 Prepared: 07/14/21 Analyst: TNN
Matrix: Soil Analyzed: 07/15/21
Diln Fac: 1.000 Prep: METHOD
Analyte Result RL Units
Mercury ND 0.14 mg/Kg
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v7
California Title 22 Metals: Batch QC
Lab #: 447894 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1470 17 of 21
Type: LCS Batch#: 270618 Analysis: EPA 7471A
Lab ID: QC934411 Prepared: 07/14/21 Analyst: TNN
Matrix: Soil Analyzed: 07/15/21
Diln Fac: 1.000 Prep: METHOD
Analyte Spiked Result %REC Limits Units
Mercury 0.8333 0.8430 101 80-120 mg/Kg
1 of 1 v8
California Title 22 Metals: Batch QC
Lab #: 447894 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1471 18 of 21
Field ID: 5A-SOIL-02 Basis: as received Prepared: 07/14/21 Type: MS Diln Fac: 1.000 Analyzed: 07/15/21
MSS Lab ID: 447893-001 Batch#: 270618 Prep: METHOD
Lab ID: QC934412 Sampled: 07/12/21 Analysis: EPA 7471A
Matrix: Soil Received: 07/13/21 Analyst: TNN
Analyte MSS Result Spiked Result %REC Limits Units
Mercury <0.04587 0.9804 0.9868 101 75-125 mg/Kg
Field ID: 5A-SOIL-02 Basis: as received Prepared: 07/14/21 Type: MSD Diln Fac: 1.000 Analyzed: 07/15/21
MSS Lab ID: 447893-001 Batch#: 270618 Prep: METHOD
Lab ID: QC934413 Sampled: 07/12/21 Analysis: EPA 7471A
Matrix: Soil Received: 07/13/21 Analyst: TNN
Analyte Spiked Result %REC Limits Units RPD Lim
Mercury 0.8475 0.8233 97 75-125 mg/Kg 4 20
Legend
RPD: Relative Percent Difference
1 of 1 v9
California Title 22 Metals: Batch QC
Lab #: 447894 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1472 19 of 21
Field ID: 5B-SOIL-02 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447894-001 Sampled: 07/12/21 08:10 Analysis: EPA 7196A Matrix: Soil Received: 07/13/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium 0.75 J 0.80 0.26 mg/Kg
Field ID: 5B-SOIL-03 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447894-002 Sampled: 07/12/21 08:20 Analysis: EPA 7196A Matrix: Soil Received: 07/13/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium 0.40 J 0.80 0.26 mg/Kg
Field ID: 5B-SOIL-04 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447894-003 Sampled: 07/12/21 08:30 Analysis: EPA 7196A Matrix: Soil Received: 07/13/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium 0.60 J 0.80 0.26 mg/Kg
Type: BLANK Batch#: 270632 Analysis: EPA 7196A
Lab ID: QC934467 Prepared: 07/14/21 18:30 Analyst: ATP
Matrix: Soil Analyzed: 07/15/21 14:52
Diln Fac: 1.000 Prep: EPA 3060A
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Legend
J: Estimated value
MDL: Method Detection Limit
ND: Not Detected at or above MDL
RL: Reporting Limit
1 of 1 v2.002
Hexavalent Chromium
Lab #: 447894 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1473 20 of 21
Type: LCS Batch#: 270632 Analysis: EPA 7196A
Lab ID: QC934468 Prepared: 07/14/21 18:30 Analyst: ATP
Matrix: Soil Analyzed: 07/15/21 14:52
Diln Fac: 5.000 Prep: EPA 3060A
Analyte Spiked Result %REC Limits Units
Hexavalent Chromium 40.00 39.58 99 80-120 mg/Kg
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/14/21 18:30 Type: MS Diln Fac: 5.000 Analyzed: 07/15/21 14:52
MSS Lab ID: 447836-001 Batch#: 270632 Prep: EPA 3060A
Lab ID: QC934469 Sampled: 07/09/21 08:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Analyte MSS Result Spiked Result %REC Limits Units
Hexavalent Chromium <0.8000 40.00 37.50 94 75-125 mg/Kg Field ID: 3-SOIL-03 Basis: as received Prepared: 07/14/21 18:30 Type: MSD Diln Fac: 5.000 Analyzed: 07/15/21 14:52
MSS Lab ID: 447836-001 Batch#: 270632 Prep: EPA 3060A
Lab ID: QC934470 Sampled: 07/09/21 08:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Analyte Spiked Result %REC Limits Units RPD Lim
Hexavalent Chromium 40.00 37.28 93 75-125 mg/Kg 1 20
Legend
RPD: Relative Percent Difference
1 of 1 v3.001
Hexavalent Chromium: Batch QC
Lab #: 447894 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1474 21 of 21
Enthalpy Analytical
931 West Barkley Ave
Orange, CA 92868
(714) 771-6900
enthalpy.com
Lab Job Number: 447578
Report Level: II
Report Date: 07/14/2021
Analytical Report prepared for:

Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Project: 211283001 - City of Seaside - Former Fort Ord
John Goyette, Service Center Manager
(510) 204-2233 Ext 13112
[email protected]
This data package has been reviewed for technical correctness and completeness. Release of this data has been authorized by the Laboratory Manager or the Manager's designee, as verified by the above signature which applies to this PDF file as well as any associated electronic data deliverable files. The results contained in this report meet all requirements of NELAP and pertain only to those samples which were submitted for analysis. This report may be reproduced only in its entirety.

CA ELAP# 1338, NELAP# 4038, SCAQMD LAP# 18LA0518, LACSD ID# 10105, CDC ELITE Member
Authorized for release by:

Packet Page 1475 1 of 9
Sample Summary
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 447578
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
Sample ID Lab ID Collected Matrix
1-SOIL 01 447578-001 04/29/21 12:00 Soil
Packet Page 1476 2 of 9
Case Narrative
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Chris Burns
Lab Job Number: 447578
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
This data package contains sample and QC results for one soil sample, requested for the above referenced project on 07/06/21.

Metals (EPA 6010B) TCLP Leachate:

No analytical problems were encountered.

Metals (EPA 6010B) WET Leachate:

No analytical problems were encountered.
1 of 1
Packet Page 1477 3 of 9
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 447578
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
Sample ID: 1-SOIL 01 Lab ID: 447578-001 Collected: 04/29/21 12:00 447578-001 Analyte Result Qual Units RL Matrix
Method: EPA 6010B
Prep Method: EPA 3010A
Lead 0.12 mg/L 0.015 TCLP Leachate
Method: EPA 6010B
Prep Method: WET
Lead 5.2 mg/L 0.15 WET Leachate
1 of 1 v8.0
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1478 ded in this summary. 4 of 9
John Goyette <[email protected]>
[EXTERNAL] Re: 211283001 - Enthalpy Data (444715)
Chris Burns <[email protected]> Tue, Jul 6, 2021 at 7:53 AM To: [email protected]
John,
Do you still have this sample at the lab? If so, please run a TCLP and STLC for lead with a standard TAT. If not we will grab another sample when we are down there this week.

Thanks,
Christopher Burns
2984 Teagarden Street
San Leandro, CA 94577
Cell: (925)348-5361
From: John Goyette <[email protected]>
To: <[email protected]>
Sent: 5/11/2021 5:13 PM
Subject: 211283001 - Enthalpy Data (444715)
Hi Chris,
Please find attached the following files:
• PDF Deliverable
• Standard Format EDD (444715_standard.zip)
Email was also sent to: [email protected] Packet Page 1479 5 of 9
Field ID: 1-SOIL 01 Batch#: 270149 Prep: EPA 3010A
Type: SAMPLE Sampled: 04/29/21 Analysis: EPA 6010B
Lab ID: 447578-001 Received: 04/30/21 Analyst: JCP
Matrix: TCLP Leachate Prepared: 07/08/21
Diln Fac: 1.000 Analyzed: 07/12/21
Analyte Result RL Units
Lead 0.12 0.015 mg/L
Type: BLANK Batch#: 270149 Analysis: EPA 6010B
Lab ID: QC933145 Prepared: 07/08/21 Analyst: JCP
Matrix: TCLP Leachate Analyzed: 07/12/21
Diln Fac: 1.000 Prep: EPA 3010A
Analyte Result RL Units
Lead ND 0.015 mg/L
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v2
Lead
Lab #: 447578 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1480 6 of 9
Type: LCS Batch#: 270149 Analysis: EPA 6010B
Lab ID: QC933146 Prepared: 07/08/21 Analyst: JCP
Matrix: TCLP Leachate Analyzed: 07/12/21
Diln Fac: 1.000 Prep: EPA 3010A
Analyte Spiked Result %REC Limits Units
Lead 2.000 2.086 104 80-120 mg/L
Field ID: ZZZZZZZZZZ Diln Fac: 1.000 Analyzed: 07/12/21 Type: MS Batch#: 270149 Prep: EPA 3010A
MSS Lab ID: 447507-001 Sampled: 07/01/21 Analysis: EPA 6010B Lab ID: QC933147 Received: 07/01/21 Analyst: JCP
Matrix: TCLP Leachate Prepared: 07/08/21
Analyte MSS Result Spiked Result %REC Limits Units
Lead 0.004763 2.000 2.076 104 75-125 mg/L
Field ID: ZZZZZZZZZZ Diln Fac: 1.000 Analyzed: 07/12/21 Type: MSD Batch#: 270149 Prep: EPA 3010A
MSS Lab ID: 447507-001 Sampled: 07/01/21 Analysis: EPA 6010B Lab ID: QC933148 Received: 07/01/21 Analyst: JCP
Matrix: TCLP Leachate Prepared: 07/08/21
Analyte Spiked Result %REC Limits Units RPD Lim
Lead 2.000 2.099 105 75-125 mg/L 1 20
Legend
RPD: Relative Percent Difference
1 of 1 v3
Lead: Batch QC
Lab #: 447578 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1481 7 of 9
Field ID: 1-SOIL 01 Batch#: 270245 Prep: WET
Type: SAMPLE Sampled: 04/29/21 Analysis: EPA 6010B
Lab ID: 447578-001 Received: 04/30/21 Analyst: KLN
Matrix: WET Leachate Prepared: 07/09/21
Diln Fac: 1.000 Analyzed: 07/13/21
Analyte Result RL Units
Lead 5.2 0.15 mg/L
Type: BLANK Batch#: 270245 Analysis: EPA 6010B
Lab ID: QC933396 Prepared: 07/09/21 Analyst: KLN
Matrix: WET Leachate Analyzed: 07/13/21
Diln Fac: 1.000 Prep: WET
Analyte Result RL Units
Lead ND 0.15 mg/L
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v4.001
Lead
Lab #: 447578 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1482 8 of 9
Type: BS Batch#: 270245 Analysis: EPA 6010B
Lab ID: QC933397 Prepared: 07/09/21 Analyst: KLN
Matrix: WET Leachate Analyzed: 07/13/21
Diln Fac: 1.000 Prep: WET
Analyte Spiked Result %REC Limits Units
Lead 5.000 5.556 111 80-120 mg/L
Type: BSD Batch#: 270245 Analysis: EPA 6010B
Lab ID: QC933398 Prepared: 07/09/21 Analyst: KLN
Matrix: WET Leachate Analyzed: 07/13/21
Diln Fac: 1.000 Prep: WET
Analyte Spiked Result %REC Limits Units RPD Lim
Lead 5.000 5.520 110 80-120 mg/L 1 20
Legend
RPD: Relative Percent Difference
1 of 1 v5.001
Lead: Batch QC
Lab #: 447578 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1483 9 of 9
Enthalpy Analytical
931 West Barkley Ave
Orange, CA 92868
(714) 771-6900
enthalpy.com
Lab Job Number: 447837
Report Level: II
Report Date: 10/13/2021
Analytical Report prepared for:

Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Project: 211283002 - City of Seaside - Former Fort Ord
Sophia Baughman, Project Manager Assistant
[email protected]
This data package has been reviewed for technical correctness and completeness. Release of this data has been authorized by the Laboratory Manager or the Manager's designee, as verified by the above signature which applies to this PDF file as well as any associated electronic data deliverable files. The results contained in this report meet all requirements of NELAP and pertain only to those samples which were submitted for analysis. This report may be reproduced only in its entirety.

CA ELAP# 1338, NELAP# 4038, SCAQMD LAP# 18LA0518, LACSD ID# 10105, CDC ELITE Member
Authorized for release by:

Packet Page 1484 1 of 26
Sample Summary
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 447837
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/12/21
Sample ID Lab ID Collected Matrix
1-SOIL-03 447837-001 07/09/21 10:00 Soil
1-SOIL-04 447837-002 07/09/21 10:15 Soil
1-SOIL-05 447837-003 07/09/21 10:30 Soil
1-SOIL-06 447837-004 07/09/21 10:45 Soil
1-SOIL-07 447837-005 07/09/21 11:00 Soil
1-SOIL-08 447837-006 07/09/21 11:30 Soil
Packet Page 1485 2 of 26
Case Narrative
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Chris Burns
Lab Job Number: 447837
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/12/21
This data package contains sample and QC results for six soil samples, requested for the above referenced project on 07/12/21. The samples were received intact.

Metals (EPA 6010B and EPA 7471A):

Low recoveries were observed for antimony in the MS/MSD of 3-SOIL-03 (lab # 447836-001); the LCS was within limits, and the associated RPD was within limits. No other analytical problems were encountered.

Hexavalent Chromium (EPA 7196A):

No analytical problems were encountered.
1 of 1
Packet Page 1486 3 of 26
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 447837
Project No: 211283002
Location: City of Seaside - Former Fort Ord
Date Received: 07/12/21
Sample ID: 1-SOIL-03 Lab ID: 447837-001 Collected: 07/09/21 10:00 Matrix: Soil
447837-001 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 2.8 mg/Kg 0.94 0.63
Barium 55 mg/Kg 0.94
Chromium 19 mg/Kg 0.94
Cobalt 2.4 mg/Kg 0.47
Copper 6.5 mg/Kg 0.94
Lead 36 mg/Kg 0.94
Nickel 12 mg/Kg 0.94
Vanadium 11 mg/Kg 0.94
Zinc 73 mg/Kg 4.7
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 2.8 mg/Kg 0.80 0.26
Sample ID: 1-SOIL-04 Lab ID: 447837-002 Collected: 07/09/21 10:15 Matrix: Soil
447837-002 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 2.3 mg/Kg 0.93 0.62
Barium 46 mg/Kg 0.93
Chromium 17 mg/Kg 0.93
Cobalt 2.4 mg/Kg 0.46
Copper 5.6 mg/Kg 0.93
Lead 44 mg/Kg 0.93
Nickel 11 mg/Kg 0.93
Vanadium 11 mg/Kg 0.93
Zinc 60 mg/Kg 4.6
1 of 3 v18.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1487 ded in this summary. 4 of 26
Sample ID: 1-SOIL-05 Lab ID: 447837-003 Collected: 07/09/21 10:30 Matrix: Soil
447837-003 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.5 mg/Kg 0.85 0.57
Barium 26 mg/Kg 0.85
Chromium 12 mg/Kg 0.85
Cobalt 1.9 mg/Kg 0.42
Copper 2.3 mg/Kg 0.85
Lead 5.3 mg/Kg 0.85
Nickel 9.2 mg/Kg 0.85
Vanadium 8.7 mg/Kg 0.85
Zinc 13 mg/Kg 4.2
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 1.6 mg/Kg 0.80 0.26
Sample ID: 1-SOIL-06 Lab ID: 447837-004 Collected: 07/09/21 10:45 Matrix: Soil
447837-004 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.5 mg/Kg 0.88 0.59
Barium 18 mg/Kg 0.88
Chromium 12 mg/Kg 0.88
Cobalt 1.9 mg/Kg 0.44
Copper 4.4 mg/Kg 0.88
Lead 2.4 mg/Kg 0.88
Nickel 9.0 mg/Kg 0.88
Vanadium 8.2 mg/Kg 0.88
Zinc 7.1 mg/Kg 4.4
2 of 3 v18.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1488 ded in this summary. 5 of 26
Sample ID: 1-SOIL-07 Lab ID: 447837-005 Collected: 07/09/21 11:00 Matrix: Soil
447837-005 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 0.84 J mg/Kg 0.95 0.64
Barium 22 mg/Kg 0.95
Chromium 13 mg/Kg 0.95
Cobalt 1.9 mg/Kg 0.48
Copper 2.5 mg/Kg 0.95
Lead 2.1 mg/Kg 0.95
Nickel 9.0 mg/Kg 0.95
Vanadium 8.9 mg/Kg 0.95
Zinc 7.4 mg/Kg 4.8
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 0.68 J mg/Kg 0.80 0.26
Sample ID: 1-SOIL-08 Lab ID: 447837-006 Collected: 07/09/21 11:30 Matrix: Soil
447837-006 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.4 mg/Kg 0.83 0.56
Barium 25 mg/Kg 0.83
Chromium 12 mg/Kg 0.83
Cobalt 2.0 mg/Kg 0.42
Copper 3.0 mg/Kg 0.83
Lead 4.5 mg/Kg 0.83
Nickel 8.1 mg/Kg 0.83
Vanadium 9.6 mg/Kg 0.83
Zinc 9.3 mg/Kg 4.2
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 1.3 mg/Kg 0.80 0.26
J Estimated value
3 of 3 v18.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be inclu Packet Page 1489 ded in this summary. 6 of 26
Packet Page 1490 7 of 26
Packet Page 1491 8 of 26
Packet Page 1492 9 of 26
Packet Page 1493 10 of 26
Field ID: 1-SOIL-03 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447837-001 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 2.8 0.94 0.63 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 55 0.94 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.47 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.47 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 19 0.94 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 2.4 0.47 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 6.5 0.94 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 36 0.94 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 270482 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 0.94 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 12 0.94 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 2.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.47 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 2.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 11 0.94 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 73 4.7 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v2.002
California Title 22 Metals
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1494 11 of 26
Field ID: 1-SOIL-04 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447837-002 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 2.3 0.93 0.62 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 46 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.46 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.46 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 17 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 2.4 0.46 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 5.6 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 44 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.14 mg/Kg 270482 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 11 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 2.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.46 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 2.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 11 0.93 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 60 4.6 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v3.002
California Title 22 Metals
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1495 12 of 26
Field ID: 1-SOIL-05 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447837-003 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.5 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 1.5 0.85 0.57 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 26 0.85 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.42 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.42 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 12 0.85 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 1.9 0.42 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 2.3 0.85 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 5.3 0.85 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 270482 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 0.85 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 9.2 0.85 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 2.5 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.42 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 2.5 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 8.7 0.85 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 13 4.2 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v4.002
California Title 22 Metals
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1496 13 of 26
Field ID: 1-SOIL-06 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447837-004 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.6 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 1.5 0.88 0.59 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 18 0.88 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.44 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.44 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 12 0.88 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 1.9 0.44 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 4.4 0.88 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 2.4 0.88 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 270482 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 0.88 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 9.0 0.88 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 2.6 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.44 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 2.6 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 8.2 0.88 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 7.1 4.4 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v5.002
California Title 22 Metals
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1497 14 of 26
Field ID: 1-SOIL-07 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447837-005 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.9 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 0.84 J 0.95 0.64 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 22 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.48 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.48 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 13 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 1.9 0.48 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 2.5 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 2.1 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.16 mg/Kg 270482 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 9.0 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 2.9 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.48 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 2.9 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 8.9 0.95 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 7.4 4.8 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
J: Estimated value
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v6.002
California Title 22 Metals
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1498 15 of 26
Field ID: 1-SOIL-08 Matrix: Soil Diln Fac: 1.000 Received: 07/12/21 Lab ID: 447837-006 Basis: as received Sampled: 07/09/21 Prepared: 07/13/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.5 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Arsenic 1.4 0.83 0.56 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Barium 25 0.83 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.42 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.42 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Chromium 12 0.83 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Cobalt 2.0 0.42 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Copper 3.0 0.83 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Lead 4.5 0.83 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Mercury ND 0.16 mg/Kg 270482 07/14/21 METHOD EPA 7471A TNN Molybdenum ND 0.83 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Nickel 8.1 0.83 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Selenium ND 2.5 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Silver ND 0.42 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Thallium ND 2.5 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Vanadium 9.6 0.83 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Zinc 9.3 4.2 mg/Kg 270440 07/15/21 EPA 3050B EPA 6010B KLN Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v7.002
California Title 22 Metals
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1499 16 of 26
Type: BLANK Batch#: 270440 Analysis: EPA 6010B
Lab ID: QC933971 Prepared: 07/13/21 Analyst: KLN
Matrix: Soil Analyzed: 07/15/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Result RL MDL Units
Antimony ND 3.0 mg/Kg
Arsenic ND 1.0 0.67 mg/Kg
Barium ND 1.0 mg/Kg
Beryllium ND 0.50 mg/Kg
Cadmium ND 0.50 mg/Kg
Chromium ND 1.0 mg/Kg
Cobalt ND 0.50 mg/Kg
Copper ND 1.0 mg/Kg
Lead ND 1.0 mg/Kg
Molybdenum ND 1.0 mg/Kg
Nickel ND 1.0 mg/Kg
Selenium ND 3.0 mg/Kg
Silver ND 0.50 mg/Kg
Thallium ND 3.0 mg/Kg
Vanadium ND 1.0 mg/Kg
Zinc ND 5.0 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v13.001
California Title 22 Metals: Batch QC
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1500 17 of 26
Type: LCS Batch#: 270440 Analysis: EPA 6010B
Lab ID: QC933972 Prepared: 07/13/21 Analyst: KLN
Matrix: Soil Analyzed: 07/15/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Spiked Result %REC Limits Units
Antimony 100.0 98.45 98 80-120 mg/Kg
Arsenic 100.0 95.65 96 80-120 mg/Kg
Barium 100.0 101.3 101 80-120 mg/Kg
Beryllium 100.0 98.30 98 80-120 mg/Kg
Cadmium 100.0 109.0 109 80-120 mg/Kg
Chromium 100.0 98.19 98 80-120 mg/Kg
Cobalt 100.0 105.5 106 80-120 mg/Kg
Copper 100.0 100.6 101 80-120 mg/Kg
Lead 100.0 100.7 101 80-120 mg/Kg
Molybdenum 100.0 92.60 93 80-120 mg/Kg
Nickel 100.0 104.7 105 80-120 mg/Kg
Selenium 100.0 95.83 96 80-120 mg/Kg
Silver 50.00 49.17 98 80-120 mg/Kg
Thallium 100.0 104.8 105 80-120 mg/Kg
Vanadium 100.0 97.91 98 80-120 mg/Kg
Zinc 100.0 114.6 115 80-120 mg/Kg
1 of 1 v14
California Title 22 Metals: Batch QC
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1501 18 of 26
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/13/21 Type: MS Diln Fac: 1.000 Analyzed: 07/15/21
MSS Lab ID: 447836-001 Batch#: 270440 Prep: EPA 3050B
Lab ID: QC933973 Sampled: 07/09/21 Analysis: EPA 6010B
Matrix: Soil Received: 07/12/21 Analyst: KLN
Analyte MSS Result Spiked Result %REC Limits Units
Antimony <1.524 93.46 42.85 46 * 75-125 mg/Kg
Arsenic 2.010 93.46 89.56 94 75-125 mg/Kg
Barium 29.29 93.46 121.2 98 75-125 mg/Kg
Beryllium 0.1810 93.46 93.74 100 75-125 mg/Kg
Cadmium 0.1905 93.46 95.79 102 75-125 mg/Kg
Chromium 12.28 93.46 97.01 91 75-125 mg/Kg
Cobalt 1.848 93.46 92.24 97 75-125 mg/Kg
Copper 3.543 93.46 97.48 101 75-125 mg/Kg
Lead 4.943 93.46 95.42 97 75-125 mg/Kg
Molybdenum <0.5619 93.46 82.22 88 75-125 mg/Kg
Nickel 10.28 93.46 100.8 97 75-125 mg/Kg
Selenium <1.714 93.46 91.63 98 75-125 mg/Kg
Silver 0.2286 46.73 42.99 92 75-125 mg/Kg
Thallium <1.048 93.46 93.74 100 75-125 mg/Kg
Vanadium 9.924 93.46 96.82 93 75-125 mg/Kg
Zinc 14.43 93.46 114.9 107 75-125 mg/Kg
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/13/21 Type: MSD Diln Fac: 1.000 Analyzed: 07/15/21
MSS Lab ID: 447836-001 Batch#: 270440 Prep: EPA 3050B
Lab ID: QC933974 Sampled: 07/09/21 Analysis: EPA 6010B
Matrix: Soil Received: 07/12/21 Analyst: KLN
Analyte Spiked Result %REC Limits Units RPD Lim
Antimony 84.03 39.08 47 * 75-125 mg/Kg 1 41
Arsenic 84.03 83.61 97 75-125 mg/Kg 4 35
Barium 84.03 118.5 106 75-125 mg/Kg 6 20
Beryllium 84.03 84.12 100 75-125 mg/Kg 0 20
Cadmium 84.03 90.08 107 75-125 mg/Kg 4 20
Chromium 84.03 93.61 97 75-125 mg/Kg 6 20
Cobalt 84.03 86.81 101 75-125 mg/Kg 4 20
Copper 84.03 88.07 101 75-125 mg/Kg 0 20
Lead 84.03 88.66 100 75-125 mg/Kg 3 20
Molybdenum 84.03 76.61 91 75-125 mg/Kg 4 20
Nickel 84.03 98.40 105 75-125 mg/Kg 7 20
Selenium 84.03 84.12 100 75-125 mg/Kg 2 20
Silver 42.02 40.49 96 75-125 mg/Kg 5 20
Thallium 84.03 86.97 104 75-125 mg/Kg 3 20
Vanadium 84.03 93.11 99 75-125 mg/Kg 6 20
Zinc 84.03 107.6 111 75-125 mg/Kg 3 20
1 of 2 v15
California Title 22 Metals: Batch QC
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1502 19 of 26
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v15
California Title 22 Metals: Batch QC
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1503 20 of 26
Type: BLANK Batch#: 270482 Analysis: EPA 7471A
Lab ID: QC934085 Prepared: 07/13/21 Analyst: TNN
Matrix: Soil Analyzed: 07/14/21
Diln Fac: 1.000 Prep: METHOD
Analyte Result RL Units
Mercury ND 0.14 mg/Kg
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v8
California Title 22 Metals: Batch QC
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1504 21 of 26
Type: LCS Batch#: 270482 Analysis: EPA 7471A
Lab ID: QC934086 Prepared: 07/13/21 Analyst: TNN
Matrix: Soil Analyzed: 07/14/21
Diln Fac: 1.000 Prep: METHOD
Analyte Spiked Result %REC Limits Units
Mercury 0.8333 0.8107 97 80-120 mg/Kg
1 of 1 v9
California Title 22 Metals: Batch QC
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1505 22 of 26
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 07/13/21 Type: MS Diln Fac: 1.000 Analyzed: 07/14/21
MSS Lab ID: 447880-001 Batch#: 270482 Prep: METHOD
Lab ID: QC934087 Sampled: 07/12/21 Analysis: EPA 7471A
Matrix: Soil Received: 07/13/21 Analyst: TNN
Analyte MSS Result Spiked Result %REC Limits Units
Mercury <0.04414 0.9434 0.9193 97 75-125 mg/Kg
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 07/13/21 Type: MSD Diln Fac: 1.000 Analyzed: 07/14/21
MSS Lab ID: 447880-001 Batch#: 270482 Prep: METHOD
Lab ID: QC934088 Sampled: 07/12/21 Analysis: EPA 7471A
Matrix: Soil Received: 07/13/21 Analyst: TNN
Analyte Spiked Result %REC Limits Units RPD Lim
Mercury 0.9804 0.9748 99 75-125 mg/Kg 2 20
Legend
RPD: Relative Percent Difference
1 of 1 v10
California Title 22 Metals: Batch QC
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1506 23 of 26
Field ID: 1-SOIL-03 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447837-001 Sampled: 07/09/21 10:00 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium 2.8 0.80 0.26 mg/Kg
Field ID: 1-SOIL-04 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447837-002 Sampled: 07/09/21 10:15 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 1-SOIL-05 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447837-003 Sampled: 07/09/21 10:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium 1.6 0.80 0.26 mg/Kg
Field ID: 1-SOIL-06 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447837-004 Sampled: 07/09/21 10:45 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 1-SOIL-07 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447837-005 Sampled: 07/09/21 11:00 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium 0.68 J 0.80 0.26 mg/Kg
1 of 2 v11.002
Hexavalent Chromium
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1507 24 of 26
Field ID: 1-SOIL-08 Diln Fac: 1.000 Analyzed: 07/15/21 14:52 Type: SAMPLE Batch#: 270632 Prep: EPA 3060A
Lab ID: 447837-006 Sampled: 07/09/21 11:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Basis: as received Prepared: 07/14/21 18:30
Analyte Result RL MDL Units
Hexavalent Chromium 1.3 0.80 0.26 mg/Kg
Type: BLANK Batch#: 270632 Analysis: EPA 7196A
Lab ID: QC934467 Prepared: 07/14/21 18:30 Analyst: ATP
Matrix: Soil Analyzed: 07/15/21 14:52
Diln Fac: 1.000 Prep: EPA 3060A
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Legend
J: Estimated value
MDL: Method Detection Limit
ND: Not Detected at or above MDL
RL: Reporting Limit
2 of 2 v11.002
Hexavalent Chromium
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1508 25 of 26
Type: LCS Batch#: 270632 Analysis: EPA 7196A
Lab ID: QC934468 Prepared: 07/14/21 18:30 Analyst: ATP
Matrix: Soil Analyzed: 07/15/21 14:52
Diln Fac: 5.000 Prep: EPA 3060A
Analyte Spiked Result %REC Limits Units
Hexavalent Chromium 40.00 39.58 99 80-120 mg/Kg
Field ID: 3-SOIL-03 Basis: as received Prepared: 07/14/21 18:30 Type: MS Diln Fac: 5.000 Analyzed: 07/15/21 14:52
MSS Lab ID: 447836-001 Batch#: 270632 Prep: EPA 3060A
Lab ID: QC934469 Sampled: 07/09/21 08:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Analyte MSS Result Spiked Result %REC Limits Units
Hexavalent Chromium <0.8000 40.00 37.50 94 75-125 mg/Kg Field ID: 3-SOIL-03 Basis: as received Prepared: 07/14/21 18:30 Type: MSD Diln Fac: 5.000 Analyzed: 07/15/21 14:52
MSS Lab ID: 447836-001 Batch#: 270632 Prep: EPA 3060A
Lab ID: QC934470 Sampled: 07/09/21 08:30 Analysis: EPA 7196A Matrix: Soil Received: 07/12/21 Analyst: ATP
Analyte Spiked Result %REC Limits Units RPD Lim
Hexavalent Chromium 40.00 37.28 93 75-125 mg/Kg 1 20
Legend
RPD: Relative Percent Difference
1 of 1 v12.001
Hexavalent Chromium: Batch QC
Lab #: 447837 Project#: 211283002
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 1509 26 of 26
Enthalpy Analytical
931 West Barkley Ave
Orange, CA 92868
(714) 771-6900
enthalpy.com
Lab Job Number: 449811
Report Level: II
Report Date: 10/06/2021
Analytical Report prepared for:

Jeff Austin
Albion Partners
401 Terry A. Francois Blvd.

Suite 110
San Francisco, CA 94158
Project: SEASIDE - Seaside
Richard Villafania, Project Manager
[email protected]
This data package has been reviewed for technical correctness and completeness. Release of this data has been authorized by the Laboratory Manager or the Manager's designee, as verified by the above signature which applies to this PDF file as well as any associated electronic data deliverable files. The results contained in this report meet all requirements of NELAP and pertain only to those samples which were submitted for analysis. This report may be reproduced only in its entirety.

CA ELAP# 1338, NELAP# 4038, SCAQMD LAP# 18LA0518, LACSD ID# 10105, CDC ELITE Member
Authorized for release by:

Packet Page 1510 1 of 44
Sample Summary
Jeff Austin
Albion Partners
401 Terry A. Francois Blvd.

Suite 110
San Francisco, CA 94158
Lab Job #: 449811
Project No: SEASIDE
Location: Seaside
Date Received: 08/27/21
Sample ID Lab ID Collected Matrix
5A-1-2.5-26AUG2021 449811-001 08/26/21 15:30 Soil
5A-1-7.0-26AUG2021 449811-002 08/26/21 15:35 Soil
5A-2-3.5-26AUG2021 449811-003 08/26/21 15:50 Soil
5A-2-8.0-26AUG2021 449811-004 08/26/21 16:00 Soil
5A-3-3.5-26AUG2021 449811-005 08/26/21 15:40 Soil
5A-3-8.0-26AUG2021 449811-006 08/26/21 15:45 Soil
5B-1-3.5-26AUG2021 449811-007 08/26/21 15:15 Soil
5B-1-7-26AUG2021 449811-008 08/26/21 15:20 Soil
5B-2-3.0-26AUG2021 449811-009 08/26/21 15:00 Soil
5B-2-7.0-26AUG2021 449811-010 08/26/21 15:10 Soil
5B-3-3.5-26AUG2021 449811-011 08/26/21 14:45 Soil
5B-3-7.0-26AUG2021 449811-012 08/26/21 14:50 Soil
2-1-4.0-27AUG2021 449811-013 08/27/21 08:55 Soil
2-1-7.0-27AUG2021 449811-014 08/27/21 09:00 Soil
2-2-3.5-27AUG2021 449811-015 08/27/21 09:05 Soil
2-2-7.5-27AUG2021 449811-016 08/27/21 09:10 Soil
2-3-3.5-27AUG2021 449811-017 08/27/21 08:35 Soil
2-3-7.5-27AUG2021 449811-018 08/27/21 08:40 Soil
3-1-3.0-27AUG2021 449811-019 08/27/21 08:15 Soil
3-1-7.5-27AUG2021 449811-020 08/27/21 08:20 Soil
3-2-2.5-27AUG2021 449811-021 08/27/21 08:00 Soil
3-2-7.0-27AUG2021 449811-022 08/27/21 08:05 Soil
3-3-3.0-27AUG2021 449811-023 08/27/21 07:50 Soil
3-3-7.0-27AUG2021 449811-024 08/27/21 07:55 Soil
3-4-3.0-27AUG2021 449811-025 08/27/21 07:30 Soil
3-4-7.5-27AUG2021 449811-026 08/27/21 07:40 Soil
BG-1-0.5-26AUG2021 449811-027 08/26/21 08:55 Soil
BG-1-1.0-26AUG2021 449811-028 08/26/21 09:00 Soil
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Sample Summary
Jeff Austin
Albion Partners
401 Terry A. Francois Blvd.

Suite 110
San Francisco, CA 94158
Lab Job #: 449811
Project No: SEASIDE
Location: Seaside
Date Received: 08/27/21
Sample ID Lab ID Collected Matrix
BG-1-1.5-26AUG2021 449811-029 08/26/21 09:05 Soil
BG-1-2.0-26AUG2021 449811-030 08/26/21 09:10 Soil
BG-2-0.5-26AUG2021 449811-031 08/26/21 09:20 Soil
BG-2-1.0-26AUG2021 449811-032 08/26/21 09:25 Soil
BG-2-1.5-26AUG2021 449811-033 08/26/21 09:30 Soil
BG-2-2.0-26AUG2021 449811-034 08/26/21 09:35 Soil
BG-3-0.5-26AUG2021 449811-035 08/26/21 09:45 Soil
BG-3-1.0-26AUG2021 449811-036 08/26/21 09:50 Soil
BG-3-1.5-26AUG2021 449811-037 08/26/21 09:55 Soil
BG-3-2.0-26AUG2021 449811-038 08/26/21 10:00 Soil
1-1-3.0-26AUG2021 449811-039 08/26/21 13:00 Soil
1-1-7.0-26AUG2021 449811-040 08/26/21 13:05 Soil
1-2-3.0-26AUG2021 449811-041 08/26/21 13:40 Soil
1-2-7.0-26AUG2021 449811-042 08/26/21 13:30 Soil
1-3-3.5-26AUG2021 449811-043 08/26/21 13:20 Soil
1-3-7.5-26AUG2021 449811-044 08/26/21 13:25 Soil
1-4-3.5-26AUG2021 449811-045 08/26/21 13:40 Soil
1-4-8.0-26AUG2021 449811-046 08/26/21 13:45 Soil
1-5-3.5-26AUG2021 449811-047 08/26/21 13:50 Soil
1-5-8.0-26AUG2021 449811-048 08/26/21 13:55 Soil
1-6-3.5-26AUG2021 449811-049 08/26/21 14:00 Soil
1-6-7.0-26AUG2021 449811-050 08/26/21 14:10 Soil
1-7-3.0-26AUG2021 449811-051 08/26/21 14:15 Soil
1-7-7.5-26AUG2021 449811-052 08/26/21 14:20 Soil
5A HARDSCAPE-3.0-26AUG2021 449811-053 08/26/21 14:20 Soil 5A HARDSCAPE-7.0-26AUG2021 449811-054 08/26/21 14:20 Soil 5B HARDSCAPE-3.0-26AUG2021 449811-055 08/26/21 14:20 Soil 5B HARDSCAPE-7.0-26AUG2021 449811-056 08/26/21 14:20 Soil Packet Page 1512 3 of 44
Sample Summary
Jeff Austin
Albion Partners
401 Terry A. Francois Blvd.

Suite 110
San Francisco, CA 94158
Lab Job #: 449811
Project No: SEASIDE
Location: Seaside
Date Received: 08/27/21
Sample ID Lab ID Collected Matrix
2 HARDSCAPE-3.0-27AUG2021 449811-057 08/26/21 14:20 Soil 2 HARDSCAPE-7.0-27AUG2021 449811-058 08/26/21 14:20 Soil 3 BUILDING-3.0-27AUG2021 449811-059 08/26/21 14:20 Soil 3 HARDSCAPE-7.0-27AUG2021 449811-060 08/26/21 14:20 Soil BG-0.5-26AUG2021 449811-061 08/26/21 14:20 Soil
BG-1.0-26AUG2021 449811-062 08/26/21 14:20 Soil
BG-1.5-26AUG2021 449811-063 08/26/21 14:20 Soil
BG-2.0-26AUG2021 449811-064 08/26/21 14:20 Soil
1 HARDSCAPE-3.0-26AUG2021 449811-065 08/26/21 14:20 Soil 1 HARDSCAPE-7.0-26AUG2021 449811-066 08/26/21 14:20 Soil 1 BUILDING-3.0-26AUG2021 449811-067 08/26/21 14:20 Soil 1 BUILDING-7.0-26AUG2021 449811-068 08/26/21 14:20 Soil Packet Page 1513 4 of 44
Case Narrative
Albion Partners
401 Terry A. Francois Blvd.

Suite 110
San Francisco, CA 94158
Jeff Austin
Lab Job Number: 449811
Project No: SEASIDE
Location: Seaside
Date Received: 08/27/21
This data package contains sample and QC results for sixteen soil composites, requested for the above referenced project on 08/27/21. The samples were received cold and intact.

Metals (EPA 6010B and EPA 7471A):

High response was observed for antimony in the CCV analyzed 09/03/21 15:12; affected data was qualified with "b". Low recoveries were observed for antimony in the MS/MSD of 5A HARDSCAPE-3.0-26AUG2021 (lab # 449811-053); the LCS was within limits, and the associated RPD was within limits. No other analytical problems were encountered.

Hexavalent Chromium (EPA 7196A):

No analytical problems were encountered.
1 of 1
Packet Page 1514 5 of 44
1 Richard Villafania
From: Jeff Austin <[email protected]> on behalf of Jeff Austin Sent: Tuesday, October 5, 2021 5:31 PM
To: Richard Villafania
Subject: [EXTERNAL] lab job number 449811 - vista seaside Categories: Need Response
Richard,
Can you re-issue this report with MDLs listed for hex chrome only? Please advise,
Jeff Austin
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Field ID: 5A HARDSCAPE-3.0-26AUG2021 Matrix: Soil Diln Fac: 1.000 Received: 08/27/21 Lab ID: 449811-053 Basis: as received Sampled: 08/26/21 Prepared: 09/02/21 Analyte Result RL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.9 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Arsenic 1.7 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Barium 24 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.48 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.48 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Chromium 13 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cobalt 2.2 0.48 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Copper 1.8 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Lead 2.1 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Mercury ND 0.16 mg/Kg 273295 09/02/21 METHOD EPA 7471A TNN Molybdenum ND 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Nickel 11 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Selenium ND 2.9 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Silver ND 0.48 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Thallium ND 2.9 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Vanadium 11 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Zinc 7.8 4.8 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v2.001
California Title 22 Metals
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1525 16 of 44
Field ID: 5A HARDSCAPE-7.0-26AUG2021 Matrix: Soil Diln Fac: 1.000 Received: 08/27/21 Lab ID: 449811-054 Basis: as received Sampled: 08/26/21 Prepared: 09/02/21 Analyte Result RL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.2 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Arsenic 1.8 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Barium 19 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.53 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.53 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Chromium 14 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cobalt 2.2 0.53 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Copper 2.2 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Lead 2.2 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 273295 09/02/21 METHOD EPA 7471A TNN Molybdenum ND 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Nickel 15 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Selenium ND 3.2 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Silver ND 0.53 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Thallium ND 3.2 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Vanadium 10 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Zinc 11 5.3 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v3.001
California Title 22 Metals
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
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Field ID: 5B HARDSCAPE-3.0-26AUG2021 Matrix: Soil Diln Fac: 1.000 Received: 08/27/21 Lab ID: 449811-055 Basis: as received Sampled: 08/26/21 Prepared: 09/02/21 Analyte Result RL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Arsenic 1.5 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Barium 17 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.51 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.51 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Chromium 11 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cobalt 1.6 0.51 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Copper 1.6 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Lead 1.7 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Mercury ND 0.17 mg/Kg 273295 09/02/21 METHOD EPA 7471A TNN Molybdenum ND 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Nickel 10 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Selenium ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Silver ND 0.51 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Thallium ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Vanadium 7.4 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Zinc 7.9 5.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v4.001
California Title 22 Metals
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
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Field ID: 5B HARDSCAPE-7.0-26AUG2021 Matrix: Soil Diln Fac: 1.000 Received: 08/27/21 Lab ID: 449811-056 Basis: as received Sampled: 08/26/21 Prepared: 09/02/21 Analyte Result RL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.3 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Arsenic 1.6 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Barium 18 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.54 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.54 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Chromium 12 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cobalt 1.7 0.54 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Copper 1.5 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Lead 1.6 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 273295 09/02/21 METHOD EPA 7471A TNN Molybdenum ND 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Nickel 11 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Selenium ND 3.3 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Silver ND 0.54 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Thallium ND 3.3 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Vanadium 7.6 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Zinc 9.0 5.4 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v5.001
California Title 22 Metals
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
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Field ID: 2 HARDSCAPE-3.0-27AUG2021 Matrix: Soil Diln Fac: 1.000 Received: 08/27/21 Lab ID: 449811-057 Basis: as received Sampled: 08/26/21 Prepared: 09/02/21 Analyte Result RL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.9 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Arsenic 1.6 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Barium 15 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.48 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.48 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Chromium 11 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cobalt 1.6 0.48 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Copper 1.5 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Lead 1.5 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Mercury ND 0.17 mg/Kg 273295 09/02/21 METHOD EPA 7471A TNN Molybdenum ND 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Nickel 9.3 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Selenium ND 2.9 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Silver ND 0.48 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Thallium ND 2.9 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Vanadium 8.4 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Zinc 6.7 4.8 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v6.001
California Title 22 Metals
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
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Field ID: 2 HARDSCAPE-7.0-27AUG2021 Matrix: Soil Diln Fac: 1.000 Received: 08/27/21 Lab ID: 449811-058 Basis: as received Sampled: 08/26/21 Prepared: 09/02/21 Analyte Result RL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Arsenic 1.3 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Barium 18 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.50 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.50 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Chromium 11 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cobalt 1.5 0.50 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Copper 1.6 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Lead 1.8 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 273295 09/02/21 METHOD EPA 7471A TNN Molybdenum ND 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Nickel 9.1 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Selenium ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Silver ND 0.50 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Thallium ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Vanadium 7.4 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Zinc 6.9 5.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v7.001
California Title 22 Metals
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1530 21 of 44
Field ID: 3 BUILDING-3.0-27AUG2021 Matrix: Soil Diln Fac: 1.000 Received: 08/27/21 Lab ID: 449811-059 Basis: as received Sampled: 08/26/21 Prepared: 09/02/21 Analyte Result RL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Arsenic 1.3 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Barium 24 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.51 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.51 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Chromium 12 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cobalt 1.7 0.51 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Copper 1.6 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Lead 2.0 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 273295 09/02/21 METHOD EPA 7471A TNN Molybdenum ND 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Nickel 8.1 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Selenium ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Silver ND 0.51 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Thallium ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Vanadium 11 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Zinc 6.3 5.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v8.001
California Title 22 Metals
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1531 22 of 44
Field ID: 3 HARDSCAPE-7.0-27AUG2021 Matrix: Soil Diln Fac: 1.000 Received: 08/27/21 Lab ID: 449811-060 Basis: as received Sampled: 08/26/21 Prepared: 09/02/21 Analyte Result RL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Arsenic 1.9 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Barium 22 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.50 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.50 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Chromium 15 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cobalt 1.9 0.50 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Copper 1.8 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Lead 2.1 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 273295 09/02/21 METHOD EPA 7471A TNN Molybdenum ND 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Nickel 13 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Selenium ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Silver ND 0.50 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Thallium ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Vanadium 9.8 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Zinc 7.1 5.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v9.001
California Title 22 Metals
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1532 23 of 44
Field ID: BG-0.5-26AUG2021 Matrix: Soil Diln Fac: 1.000 Received: 08/27/21 Lab ID: 449811-061 Basis: as received Sampled: 08/26/21 Prepared: 09/02/21 Analyte Result RL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Arsenic 1.4 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Barium 42 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.51 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.51 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Chromium 13 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cobalt 2.2 0.51 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Copper 3.8 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Lead 7.6 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Mercury ND 0.16 mg/Kg 273295 09/02/21 METHOD EPA 7471A TNN Molybdenum ND 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Nickel 8.9 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Selenium ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Silver ND 0.51 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Thallium ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Vanadium 12 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Zinc 14 5.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v10.001
California Title 22 Metals
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1533 24 of 44
Field ID: BG-1.0-26AUG2021 Matrix: Soil Diln Fac: 1.000 Received: 08/27/21 Lab ID: 449811-062 Basis: as received Sampled: 08/26/21 Prepared: 09/02/21 Analyte Result RL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Arsenic 1.6 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Barium 46 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.52 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.52 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Chromium 14 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cobalt 2.3 0.52 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Copper 2.8 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Lead 3.4 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Mercury ND 0.16 mg/Kg 273295 09/02/21 METHOD EPA 7471A TNN Molybdenum ND 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Nickel 9.0 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Selenium ND 3.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Silver ND 0.52 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Thallium ND 3.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Vanadium 13 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Zinc 9.2 5.2 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v11.001
California Title 22 Metals
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1534 25 of 44
Field ID: BG-1.5-26AUG2021 Matrix: Soil Diln Fac: 1.000 Received: 08/27/21 Lab ID: 449811-063 Basis: as received Sampled: 08/26/21 Prepared: 09/02/21 Analyte Result RL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Arsenic 1.7 0.99 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Barium 43 0.99 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.50 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.50 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Chromium 14 0.99 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cobalt 2.3 0.50 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Copper 2.5 0.99 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Lead 2.7 0.99 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 273295 09/02/21 METHOD EPA 7471A TNN Molybdenum ND 0.99 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Nickel 8.9 0.99 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Selenium ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Silver ND 0.50 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Thallium ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Vanadium 13 0.99 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Zinc 8.2 5.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v12.001
California Title 22 Metals
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1535 26 of 44
Field ID: BG-2.0-26AUG2021 Matrix: Soil Diln Fac: 1.000 Received: 08/27/21 Lab ID: 449811-064 Basis: as received Sampled: 08/26/21 Prepared: 09/02/21 Analyte Result RL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Arsenic 1.7 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Barium 35 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.51 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.51 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Chromium 13 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cobalt 2.1 0.51 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Copper 2.1 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Lead 2.4 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Mercury ND 0.16 mg/Kg 273295 09/02/21 METHOD EPA 7471A TNN Molybdenum ND 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Nickel 8.2 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Selenium ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Silver ND 0.51 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Thallium ND 3.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Vanadium 12 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Zinc 7.4 5.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v13.001
California Title 22 Metals
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1536 27 of 44
Field ID: 1 HARDSCAPE-3.0-26AUG2021 Matrix: Soil Diln Fac: 1.000 Received: 08/27/21 Lab ID: 449811-065 Basis: as received Sampled: 08/26/21 Prepared: 09/02/21 Analyte Result RL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.9 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Arsenic 1.4 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Barium 30 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.48 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.48 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Chromium 13 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cobalt 2.2 0.48 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Copper 2.1 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Lead 5.9 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Mercury ND 0.16 mg/Kg 273295 09/02/21 METHOD EPA 7471A TNN Molybdenum ND 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Nickel 8.7 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Selenium ND 2.9 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Silver ND 0.48 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Thallium ND 2.9 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Vanadium 12 0.95 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Zinc 8.6 4.8 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v14.001
California Title 22 Metals
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1537 28 of 44
Field ID: 1 HARDSCAPE-7.0-26AUG2021 Matrix: Soil Diln Fac: 1.000 Received: 08/27/21 Lab ID: 449811-066 Basis: as received Sampled: 08/26/21 Prepared: 09/02/21 Analyte Result RL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.3 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Arsenic 1.5 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Barium 31 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.54 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.54 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Chromium 15 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cobalt 2.1 0.54 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Copper 1.9 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Lead 2.4 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 273295 09/02/21 METHOD EPA 7471A TNN Molybdenum ND 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Nickel 11 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Selenium ND 3.3 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Silver ND 0.54 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Thallium ND 3.3 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Vanadium 12 1.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Zinc 8.4 5.4 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v15.001
California Title 22 Metals
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1538 29 of 44
Field ID: 1 BUILDING-3.0-26AUG2021 Matrix: Soil Diln Fac: 1.000 Received: 08/27/21 Lab ID: 449811-067 Basis: as received Sampled: 08/26/21 Prepared: 09/02/21 Analyte Result RL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.9 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Arsenic 1.7 0.98 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Barium 19 0.98 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.49 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.49 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Chromium 14 0.98 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cobalt 1.8 0.49 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Copper 1.7 0.98 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Lead 2.2 0.98 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 273295 09/02/21 METHOD EPA 7471A TNN Molybdenum ND 0.98 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Nickel 11 0.98 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Selenium ND 2.9 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Silver ND 0.49 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Thallium ND 2.9 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Vanadium 9.8 0.98 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Zinc 7.9 4.9 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v16.001
California Title 22 Metals
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1539 30 of 44
Field ID: 1 BUILDING-7.0-26AUG2021 Matrix: Soil Diln Fac: 1.000 Received: 08/27/21 Lab ID: 449811-068 Basis: as received Sampled: 08/26/21 Prepared: 09/02/21 Analyte Result RL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Arsenic 1.2 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Barium 21 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Beryllium ND 0.52 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cadmium ND 0.52 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Chromium 12 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Cobalt 1.9 0.52 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Copper 1.8 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Lead 2.3 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Mercury ND 0.15 mg/Kg 273295 09/02/21 METHOD EPA 7471A TNN Molybdenum ND 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Nickel 8.3 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Selenium ND 3.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Silver ND 0.52 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Thallium ND 3.1 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Vanadium 9.8 1.0 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Zinc 8.5 5.2 mg/Kg 273288 09/03/21 EPA 3050B EPA 6010B KLN Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v17.001
California Title 22 Metals
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1540 31 of 44
Type: BLANK Batch#: 273288 Analysis: EPA 6010B
Lab ID: QC941880 Prepared: 09/02/21 Analyst: KLN
Matrix: Soil Analyzed: 09/03/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Result RL Units
Antimony ND 3.0 mg/Kg
Arsenic ND 1.0 mg/Kg
Barium ND 1.0 mg/Kg
Beryllium ND 0.50 mg/Kg
Cadmium ND 0.50 mg/Kg
Chromium ND 1.0 mg/Kg
Cobalt ND 0.50 mg/Kg
Copper ND 1.0 mg/Kg
Lead ND 1.0 mg/Kg
Molybdenum ND 1.0 mg/Kg
Nickel ND 1.0 mg/Kg
Selenium ND 3.0 mg/Kg
Silver ND 0.50 mg/Kg
Thallium ND 3.0 mg/Kg
Vanadium ND 1.0 mg/Kg
Zinc ND 5.0 mg/Kg
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v21
California Title 22 Metals: Batch QC
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1541 32 of 44
Type: LCS Batch#: 273288 Analysis: EPA 6010B
Lab ID: QC941881 Prepared: 09/02/21 Analyst: KLN
Matrix: Soil Analyzed: 09/03/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Spiked Result %REC Limits Units Qual
Antimony 100.0 108.4 108 80-120 mg/Kg b
Arsenic 100.0 103.0 103 80-120 mg/Kg
Barium 100.0 103.4 103 80-120 mg/Kg
Beryllium 100.0 101.2 101 80-120 mg/Kg
Cadmium 100.0 100.4 100 80-120 mg/Kg
Chromium 100.0 98.62 99 80-120 mg/Kg
Cobalt 100.0 104.4 104 80-120 mg/Kg
Copper 100.0 99.98 100 80-120 mg/Kg
Lead 100.0 101.4 101 80-120 mg/Kg
Molybdenum 100.0 103.7 104 80-120 mg/Kg
Nickel 100.0 104.8 105 80-120 mg/Kg
Selenium 100.0 91.96 92 80-120 mg/Kg
Silver 50.00 49.09 98 80-120 mg/Kg
Thallium 100.0 108.8 109 80-120 mg/Kg
Vanadium 100.0 105.2 105 80-120 mg/Kg
Zinc 100.0 108.4 108 80-120 mg/Kg
Legend
b: See narrative
1 of 1 v22
California Title 22 Metals: Batch QC
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1542 33 of 44
Field ID: 5A HARDSCAPE-3.0-26AUG2021 Basis: as received Prepared: 09/02/21 Type: MS Diln Fac: 1.000 Analyzed: 09/03/21
MSS Lab ID: 449811-053 Batch#: 273288 Prep: EPA 3050B
Lab ID: QC941882 Sampled: 08/26/21 Analysis: EPA 6010B
Matrix: Soil Received: 08/27/21 Analyst: KLN
Analyte MSS Result Spiked Result %REC Limits Units Qual Antimony <1.524 93.46 49.21 53 * 75-125 mg/Kg b
Arsenic 1.715 93.46 101.7 107 75-125 mg/Kg
Barium 23.52 93.46 118.7 102 75-125 mg/Kg
Beryllium 0.2596 93.46 97.32 104 75-125 mg/Kg
Cadmium <0.08952 93.46 96.34 103 75-125 mg/Kg
Chromium 12.85 93.46 109.9 104 75-125 mg/Kg
Cobalt 2.217 93.46 100.3 105 75-125 mg/Kg
Copper 1.785 93.46 97.73 103 75-125 mg/Kg
Lead 2.103 93.46 97.11 102 75-125 mg/Kg
Molybdenum <0.5619 93.46 97.28 104 75-125 mg/Kg
Nickel 11.02 93.46 112.1 108 75-125 mg/Kg
Selenium <1.714 93.46 88.50 95 75-125 mg/Kg
Silver <0.1524 46.73 45.09 97 75-125 mg/Kg
Thallium <1.048 93.46 101.4 108 75-125 mg/Kg
Vanadium 10.57 93.46 112.4 109 75-125 mg/Kg
Zinc 7.792 93.46 109.1 108 75-125 mg/Kg
Field ID: 5A HARDSCAPE-3.0-26AUG2021 Basis: as received Prepared: 09/02/21 Type: MSD Diln Fac: 1.000 Analyzed: 09/03/21
MSS Lab ID: 449811-053 Batch#: 273288 Prep: EPA 3050B
Lab ID: QC941883 Sampled: 08/26/21 Analysis: EPA 6010B
Matrix: Soil Received: 08/27/21 Analyst: KLN
Analyte Spiked Result %REC Limits Units RPD Lim Qual
Antimony 96.15 46.52 48 * 75-125 mg/Kg 8 41 b
Arsenic 96.15 103.5 106 75-125 mg/Kg 1 35
Barium 96.15 122.6 103 75-125 mg/Kg 1 20
Beryllium 96.15 98.97 103 75-125 mg/Kg 1 20
Cadmium 96.15 97.99 102 75-125 mg/Kg 1 20
Chromium 96.15 111.1 102 75-125 mg/Kg 1 20
Cobalt 96.15 102.0 104 75-125 mg/Kg 1 20
Copper 96.15 100.2 102 75-125 mg/Kg 0 20
Lead 96.15 98.46 100 75-125 mg/Kg 1 20
Molybdenum 96.15 98.51 102 75-125 mg/Kg 2 20
Nickel 96.15 114.4 107 75-125 mg/Kg 1 20
Selenium 96.15 90.84 94 75-125 mg/Kg 0 20
Silver 48.08 46.46 97 75-125 mg/Kg 0 20
Thallium 96.15 102.8 107 75-125 mg/Kg 1 20
Vanadium 96.15 115.4 109 75-125 mg/Kg 0 20
Zinc 96.15 110.9 107 75-125 mg/Kg 1 20
1 of 2 v23
California Title 22 Metals: Batch QC
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1543 34 of 44
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
b: See narrative
2 of 2 v23
California Title 22 Metals: Batch QC
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1544 35 of 44
Type: BLANK Batch#: 273295 Analysis: EPA 7471A
Lab ID: QC941901 Prepared: 09/02/21 Analyst: TNN
Matrix: Soil Analyzed: 09/02/21
Diln Fac: 1.000 Prep: METHOD
Analyte Result RL Units
Mercury ND 0.14 mg/Kg
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v18
California Title 22 Metals: Batch QC
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1545 36 of 44
Type: LCS Batch#: 273295 Analysis: EPA 7471A
Lab ID: QC941902 Prepared: 09/02/21 Analyst: TNN
Matrix: Soil Analyzed: 09/02/21
Diln Fac: 1.000 Prep: METHOD
Analyte Spiked Result %REC Limits Units
Mercury 0.8333 0.8092 97 80-120 mg/Kg
1 of 1 v19
California Title 22 Metals: Batch QC
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1546 37 of 44
Field ID: 5A HARDSCAPE-3.0-26AUG2021 Basis: as received Prepared: 09/02/21 Type: MS Diln Fac: 1.000 Analyzed: 09/02/21
MSS Lab ID: 449811-053 Batch#: 273295 Prep: METHOD
Lab ID: QC941903 Sampled: 08/26/21 Analysis: EPA 7471A
Matrix: Soil Received: 08/27/21 Analyst: TNN
Analyte MSS Result Spiked Result %REC Limits Units
Mercury <0.04499 0.9804 0.9224 94 75-125 mg/Kg
Field ID: 5A HARDSCAPE-3.0-26AUG2021 Basis: as received Prepared: 09/02/21 Type: MSD Diln Fac: 1.000 Analyzed: 09/02/21
MSS Lab ID: 449811-053 Batch#: 273295 Prep: METHOD
Lab ID: QC941904 Sampled: 08/26/21 Analysis: EPA 7471A
Matrix: Soil Received: 08/27/21 Analyst: TNN
Analyte Spiked Result %REC Limits Units RPD Lim
Mercury 0.9434 0.8991 95 75-125 mg/Kg 1 20
Legend
RPD: Relative Percent Difference
1 of 1 v20
California Title 22 Metals: Batch QC
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1547 38 of 44
Field ID: 5A HARDSCAPE-3.0-26AUG2021 Diln Fac: 1.000 Analyzed: 09/03/21 17:33 Type: SAMPLE Batch#: 273387 Prep: EPA 3060A
Lab ID: 449811-053 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Basis: as received Prepared: 09/02/21 11:25
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 5A HARDSCAPE-7.0-26AUG2021 Diln Fac: 1.000 Analyzed: 09/03/21 17:33 Type: SAMPLE Batch#: 273388 Prep: EPA 3060A
Lab ID: 449811-054 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Basis: as received Prepared: 09/02/21 11:25
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 5B HARDSCAPE-3.0-26AUG2021 Diln Fac: 1.000 Analyzed: 09/03/21 18:00 Type: SAMPLE Batch#: 273389 Prep: EPA 3060A
Lab ID: 449811-055 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Basis: as received Prepared: 09/02/21 18:00
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 5B HARDSCAPE-7.0-26AUG2021 Diln Fac: 1.000 Analyzed: 09/03/21 17:33 Type: SAMPLE Batch#: 273387 Prep: EPA 3060A
Lab ID: 449811-056 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Basis: as received Prepared: 09/02/21 11:25
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 2 HARDSCAPE-3.0-27AUG2021 Diln Fac: 1.000 Analyzed: 09/03/21 17:33 Type: SAMPLE Batch#: 273387 Prep: EPA 3060A
Lab ID: 449811-057 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Basis: as received Prepared: 09/02/21 11:25
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
1 of 4 v24.012
Hexavalent Chromium
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1548 39 of 44
Field ID: 2 HARDSCAPE-7.0-27AUG2021 Diln Fac: 1.000 Analyzed: 09/03/21 17:33 Type: SAMPLE Batch#: 273387 Prep: EPA 3060A
Lab ID: 449811-058 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Basis: as received Prepared: 09/02/21 11:25
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 3 BUILDING-3.0-27AUG2021 Diln Fac: 1.000 Analyzed: 09/03/21 17:33 Type: SAMPLE Batch#: 273387 Prep: EPA 3060A
Lab ID: 449811-059 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Basis: as received Prepared: 09/02/21 11:25
Analyte Result RL MDL Units
Hexavalent Chromium 0.28 J 0.80 0.26 mg/Kg
Field ID: 3 HARDSCAPE-7.0-27AUG2021 Diln Fac: 1.000 Analyzed: 09/03/21 17:33 Type: SAMPLE Batch#: 273387 Prep: EPA 3060A
Lab ID: 449811-060 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Basis: as received Prepared: 09/02/21 11:25
Analyte Result RL MDL Units
Hexavalent Chromium 4.7 0.80 0.26 mg/Kg
Field ID: BG-0.5-26AUG2021 Diln Fac: 1.000 Analyzed: 09/03/21 17:33 Type: SAMPLE Batch#: 273387 Prep: EPA 3060A
Lab ID: 449811-061 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Basis: as received Prepared: 09/02/21 11:25
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: BG-1.0-26AUG2021 Diln Fac: 1.000 Analyzed: 09/03/21 17:33 Type: SAMPLE Batch#: 273387 Prep: EPA 3060A
Lab ID: 449811-062 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Basis: as received Prepared: 09/02/21 11:25
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
2 of 4 v24.012
Hexavalent Chromium
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1549 40 of 44
Field ID: BG-1.5-26AUG2021 Diln Fac: 1.000 Analyzed: 09/03/21 17:33 Type: SAMPLE Batch#: 273387 Prep: EPA 3060A
Lab ID: 449811-063 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Basis: as received Prepared: 09/02/21 11:25
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: BG-2.0-26AUG2021 Diln Fac: 1.000 Analyzed: 09/03/21 17:33 Type: SAMPLE Batch#: 273387 Prep: EPA 3060A
Lab ID: 449811-064 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Basis: as received Prepared: 09/02/21 11:25
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 1 HARDSCAPE-3.0-26AUG2021 Diln Fac: 1.000 Analyzed: 09/03/21 17:33 Type: SAMPLE Batch#: 273387 Prep: EPA 3060A
Lab ID: 449811-065 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Basis: as received Prepared: 09/02/21 11:25
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 1 HARDSCAPE-7.0-26AUG2021 Diln Fac: 1.000 Analyzed: 09/03/21 17:33 Type: SAMPLE Batch#: 273387 Prep: EPA 3060A
Lab ID: 449811-066 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Basis: as received Prepared: 09/02/21 11:25
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 1 BUILDING-3.0-26AUG2021 Diln Fac: 1.000 Analyzed: 09/03/21 17:33 Type: SAMPLE Batch#: 273387 Prep: EPA 3060A
Lab ID: 449811-067 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Basis: as received Prepared: 09/02/21 11:25
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
3 of 4 v24.012
Hexavalent Chromium
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1550 41 of 44
Field ID: 1 BUILDING-7.0-26AUG2021 Diln Fac: 1.000 Analyzed: 09/03/21 17:33 Type: SAMPLE Batch#: 273387 Prep: EPA 3060A
Lab ID: 449811-068 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Basis: as received Prepared: 09/02/21 11:25
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Type: BLANK Batch#: 273387 Analysis: EPA 7196A
Lab ID: QC942155 Prepared: 09/02/21 11:25 Analyst: ATP
Matrix: Soil Analyzed: 09/03/21 17:33
Diln Fac: 1.000 Prep: EPA 3060A
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Type: BLANK Batch#: 273388 Analysis: EPA 7196A
Lab ID: QC942159 Prepared: 09/02/21 11:25 Analyst: ATP
Matrix: Soil Analyzed: 09/03/21 17:33
Diln Fac: 1.000 Prep: EPA 3060A
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Type: BLANK Batch#: 273389 Analysis: EPA 7196A
Lab ID: QC942163 Prepared: 09/02/21 18:00 Analyst: ATP
Matrix: Soil Analyzed: 09/03/21 18:00
Diln Fac: 1.000 Prep: EPA 3060A
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Legend
J: Estimated value
MDL: Method Detection Limit
ND: Not Detected at or above MDL
RL: Reporting Limit
4 of 4 v24.012
Hexavalent Chromium
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1551 42 of 44
Type: LCS Batch#: 273387 Analysis: EPA 7196A
Lab ID: QC942156 Prepared: 09/02/21 11:25 Analyst: ATP
Matrix: Soil Analyzed: 09/03/21 17:33
Diln Fac: 5.000 Prep: EPA 3060A
Analyte Spiked Result %REC Limits Units
Hexavalent Chromium 40.00 43.98 110 80-120 mg/Kg
Type: LCS Batch#: 273388 Analysis: EPA 7196A
Lab ID: QC942160 Prepared: 09/02/21 11:25 Analyst: ATP
Matrix: Soil Analyzed: 09/03/21 17:33
Diln Fac: 5.000 Prep: EPA 3060A
Analyte Spiked Result %REC Limits Units
Hexavalent Chromium 40.00 42.78 107 80-120 mg/Kg
Type: LCS Batch#: 273389 Analysis: EPA 7196A
Lab ID: QC942164 Prepared: 09/02/21 18:00 Analyst: ATP
Matrix: Soil Analyzed: 09/03/21 18:00
Diln Fac: 1.000 Prep: EPA 3060A
Analyte Spiked Result %REC Limits Units
Hexavalent Chromium 40.00 44.76 112 80-120 mg/Kg
Field ID: 5A HARDSCAPE-3.0-26AUG2021 Basis: as received Prepared: 09/02/21 11:25 Type: MS Diln Fac: 5.000 Analyzed: 09/03/21 17:33
MSS Lab ID: 449811-053 Batch#: 273387 Prep: EPA 3060A
Lab ID: QC942157 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Analyte MSS Result Spiked Result %REC Limits Units
Hexavalent Chromium <0.8000 40.00 45.95 115 75-125 mg/Kg Field ID: 5A HARDSCAPE-7.0-26AUG2021 Basis: as received Prepared: 09/02/21 11:25 Type: MS Diln Fac: 5.000 Analyzed: 09/03/21 17:33
MSS Lab ID: 449811-054 Batch#: 273388 Prep: EPA 3060A
Lab ID: QC942161 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Analyte MSS Result Spiked Result %REC Limits Units
Hexavalent Chromium <0.8000 40.00 39.75 99 75-125 mg/Kg 1 of 2 v25.008
Hexavalent Chromium: Batch QC
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1552 43 of 44
Field ID: 5B HARDSCAPE-3.0-26AUG2021 Basis: as received Prepared: 09/02/21 18:00 Type: MS Diln Fac: 1.000 Analyzed: 09/03/21 18:00
MSS Lab ID: 449811-055 Batch#: 273389 Prep: EPA 3060A
Lab ID: QC942165 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Analyte MSS Result Spiked Result %REC Limits Units
Hexavalent Chromium <0.8000 40.00 42.12 105 75-125 mg/Kg Field ID: 5A HARDSCAPE-3.0-26AUG2021 Basis: as received Prepared: 09/02/21 11:25 Type: MSD Diln Fac: 5.000 Analyzed: 09/03/21 17:33
MSS Lab ID: 449811-053 Batch#: 273387 Prep: EPA 3060A
Lab ID: QC942158 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Analyte Spiked Result %REC Limits Units RPD Lim
Hexavalent Chromium 40.00 46.18 115 75-125 mg/Kg 1 20
Field ID: 5A HARDSCAPE-7.0-26AUG2021 Basis: as received Prepared: 09/02/21 11:25 Type: MSD Diln Fac: 5.000 Analyzed: 09/03/21 17:33
MSS Lab ID: 449811-054 Batch#: 273388 Prep: EPA 3060A
Lab ID: QC942162 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Analyte Spiked Result %REC Limits Units RPD Lim
Hexavalent Chromium 40.00 39.77 99 75-125 mg/Kg 0 20
Field ID: 5B HARDSCAPE-3.0-26AUG2021 Basis: as received Prepared: 09/02/21 18:00 Type: MSD Diln Fac: 1.000 Analyzed: 09/03/21 18:00
MSS Lab ID: 449811-055 Batch#: 273389 Prep: EPA 3060A
Lab ID: QC943413 Sampled: 08/26/21 14:20 Analysis: EPA 7196A Matrix: Soil Received: 08/27/21 Analyst: ATP
Analyte Spiked Result %REC Limits Units RPD Lim
Hexavalent Chromium 40.00 41.99 105 75-125 mg/Kg 0 20
Legend
RPD: Relative Percent Difference
2 of 2 v25.008
Hexavalent Chromium: Batch QC
Lab #: 449811 Project#: SEASIDE
Client: Albion Partners Location: Seaside
Packet Page 1553 44 of 44
Enthalpy Analytical
931 West Barkley Ave
Orange, CA 92868
(714) 771-6900
enthalpy.com
Lab Job Number: 454491
Report Level: II
Report Date: 12/10/2021
Analytical Report prepared for:

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