MO-9472_40914_CA_SE_20190620_SoilRemediationReport

Consulting Engineers
September 26, 2019
GEQSCIENCE
GROUP
Ms. Trudy Beverly, L.G.
NCDEQ Mooresville Regional Office
UST Section
610 East Center Avenue, Suite 301
Mooresville, North Carolina 28115
RE: Soil Remediation Report
1139 Harding Place
Charlotte, North Carolina 28204
Incident #: N/A
Dear Ms. Beverly:
Attached is the Soil Remediation Report, the soil sampling results, and maps. Please contact me at (704)
941-2262 if you have any questions.
NC license
-:og °657 F-0565

June 20, 2019
North Carolina Department of Environmental Quality
Division of Waste Management
"- -_ 610 East Center Avenue, Suite 301
GEOSCIENCE Mooresville, North Carolina 28115
GROUP
Attention: Underground Storage Tank Section
Reference: Soil Remediation Report
1139 Harding Place
Charlotte, North Carolina
Geoscience Project No. CH18.0135.EV
Incident No. PENDING
Consulting Engineers
This Soil Remediation Report summarizes the removal of petroleum impacted soils following
closure of an underground storage tank (UST) that was formerly used to store heating oil for the
house formerly located at 1139 Harding Place.
Site Name:
1139 Harding Place
UST Owner/Operator:
Unknown
Consultant:
Geoscience Group, Inc.
500 Clanton Road, Suite K
Charlotte, North Carolina 28217
[phone]
Site Location:
1139 Harding Place
Charlotte, North Carolina 28204
Property Owner:
Well Pappas Berkeley Owner, LLC
4777 Sharon Road, Suite 550
Charlotte, North Carolina 28210
Laboratory:
Prism Laboratories, Inc.
449 Springbrook Lane
Charlotte, North Carolina 28224
[phone]
Date Discovered: May 1, 2019 Latitude/Longitude: 35.21081/-80.839700
Quantity of Release: Unknown Cause of Release: Tank Corrosion
Source of Release: UST System Contents/Size: Heating Oil, 500-gal.
I, Tho 4n�u�e�e
t
NBT�N6 p Professional Engineer for Geoscience Group, Inc., do certify that the
infois report is correct and accurate to the best of my knowledge.
North
035050
Geoscience Group, Inc. is licensed to practice engineering in North Carolina. The certification
number of the company is F-0585.
Enclosures
PV. JE]WnOl&135-BakeLy/1JST/11390os Rpt.&c
5N Rcac ra c,1e. No" aroP.n= Telephone Facsimile NC License
Site K 28217 70a 525.2002 704.525.2051 F-0585

Geoscience Project No. CH18.0135.EV
June 20, 2019
Page 2
SITE HISTORYAND CHARACTERIZATION
The subject property is a 0.275t acre tract located along the northeastern side of Harding
Place, immediately north of its intersection with Berkeley Avenue in Charlotte, North
Carolina. The site consists of Mecklenburg County Tax Parcel ID No. 12520222. Until its
recent demolition, the property had been occupied by a two-story house that was built
sometime before 1929. The footprint of the former house is shown on Figure No. CH18.135-
A in Appendix U.
The installation and usage dates for the former storage tank (UST-1) are not known. As
shown on the Site Layout, Figure No. CH18.135-A, UST-1 was located adjacent to the
northeastern corner of the house. No other USTs have been encountered on Parcel No.
12520222 and no other USTs are known to have been used at the parcel.
Based on review of the 1985 Geologic Map of North Carolina, the subject site is located
within the Charlotte Belt of the Piedmont Physiographic Province. This Province is generally
characterized by igneous intrusive and metamorphic bedrock that is Permian to Ordovician
in age. The intrusive rock is typically overlain with a layer of soil and weathered rock,
ranging in thickness from 0 to 150 feet. Bedrock within the Charlotte Belt consists
primarily of the diorite -granite complex, with the granite appearing to be the predominant
component of the complex. According to the Geologic Map, the subject site is underlain with
granitic rock.
According to the 1967 (Photorevised in 1988) "Charlotte East, North Carolina" United States
Geological Survey (USGS) 7.5-minute quadrangle map, the subject site is located between
approximately 652 and 664 feet above mean sea level (MSL). The ground surface across the
project site generally slopes downward toward the east. The low elevation of 652 feet MSL is
located at the southeastern property corner and the high elevation of 662 feet MSL is located
on the northwestern corner of the site.
CLOSURE PROCEDURES
Geoscience was on site on May 1, 2019 to monitor the removal of UST-1. EVO
Corporation (EVO) was contracted to remove the tank. Prior to excavation, a vacuum truck
was used to remove residual fluids from the tank. Approximately 275 gallons of water
mixed with fuel oil were removed from UST-1. The product removed from the tank was
transported to EVO's facility for proper disposal.
The clean overburden on top of the tank was removed and stockpiled on -site. The tank was
then removed from the ground. The exterior of the UST-1 exhibited obvious corrosion
through holes at one end of the tank. The tank was subsequently transported to EVO's
facility for proper disposal. UST-1 was approximately 93 inches long and 40 inches in
diameter for an estimated capacity of 500 gallons.

Geoscience Project No. CH18.0135.EV
June 20, 2019
Page 3
SITE INVESTIGATION
After removal of the tank, the soils beneath it were examined for indications of a petroleum
release. Minor staining and petroleum odors were noted in the soils beneath the
northwestern end UST-1, at the location of the corrosion through holes. No free product
was encountered in the tank basin.
A total of two (2) soil samples (S-1 and S-2) were collected approximately eighteen (18)
inches beneath the centerline of the tank near the ends of the tank basin. The approximate
locations of the soil samples are depicted on Figure No. CHI8.135-B in Appendix II. The
samples were placed in laboratory -provided containers, packed on ice, and transported in a
cooler under appropriate chain -of -custody procedures to Prism Laboratories, hie. (Prism) of
Charlotte, North Carolina for chemical analyses. Each soil sample was analyzed for
Gasoline -Range Organics (TPH-GRO) and Diesel -Range Organics (TPH-DRO) using EPA
Methods 5030 and 3550, respectively.
The results of soil analyses are summarized in Table B-3 in Appendix I. As shown,
TPH-DRO and TPH-GRO were detected in sample S-2 at concentrations of 6,300 mg/kg
and 210 mg/kg, respectively. These concentrations exceed the 100mg/kg TPH DRO action
level and 50 mg/kg TPH-GRO action level established by the UST Section. The results
from sample S-1 did not exceed laboratory reporting limits.
SOIL REMEDIATION
Geoscience returned to the site on June 4, 2019 to monitor the removal of the impacted soils
associated with closure sample S-2. D.H. Griffin Wrecking Co., hie. (Griffin) was
contracted to remove the impacted soils. The area centered on closure sample S-2 was over -
excavated laterally and vertically in an effort to remediate the impacted soils. The final
excavation measured approximately eight (8) feet long, six and one half (6.5) feet wide, and
nine (9) feet deep. The horizontal and vertical extents of the excavation were determined by
screening the excavated soils with a photo -ionization detector.
The excavated soils were temporarily stockpiled on, and covered with, polyethylene
sheeting pending arrival of trucks to transport the soils to an off -site disposal facility. The
impacted soils were subsequently transported to the Earthtec facility in Bear Creek, North
Carolina for proper disposal. A total of 21.62 tons of impacted soil were hauled off -site for
treatment. However, this total includes soils excavated from UST basins at 1127 Harding
Place and 1128 Greenwood Cliff. Geoscience estimates that one third of the total (7.21
tons) is attributable to this release. Copies of the disposal manifests for the impacted soil
are included in Appendix III for your review.
Upon completion of the soil removal, confirmatory soil samples (1139-3 through 1139-7)
were obtained from the bottom and sidewalls of the resulting excavation. The soil samples
were submitted to Prism under appropriate chain -of -custody for chemical analyses using

Geoscience Project No. CHI8.0135.EV
June 20, 2019
Page 4
EPA Method 8260 (volatile organics), EPA Method 8270 (semi -volatile organics), and
MADEP VPH/EPH (aliphatic and aromatic hydrocarbons). The remediation excavation was
subsequently backfilled with clean soil.
The analytical results of the confirmatory soil samples are summarized in Table B-3 in
Appendix I. As indicated on the table, no exceedances of applicable cleanup standards were
detected in the confirmation samples. A Copy of the laboratory test report is included in
Appendix IV,
POTENTL4L RECEPTORS
Geoscience conducted a walking survey of the area within 150 feet of UST-1. No potential
receptors were noted. Specifically, no water supply wells or surface waters were noted
within 150 feet of the release area.
CONCLUSIONS
Geoscience has observed and documented the closure of a UST (UST-1) formerly located at
1139 Harding Place in Charlotte, North Carolina. The tank was previously used to store
heating oil and was approximately 500 gallons in capacity. The installation and usage dates
of the tank are not known. Soil sampling conducted following removal of the UST
confirmed that the soils immediately beneath UST-1 had been impacted by a release of
petroleum.
In an effort to remediate the release, approximately 7.21 tons of petroleum impacted soil
was excavated from the area centered on closure sample S-2 and disposed of properly.
Upon removal of these soils, a total of five (5) confirmation samples collected from within
the resulting excavation were submitted for laboratory analysis. No exceedances of
applicable cleanup standards were detected in the confirmation samples. Based on these
results, Geoscience concludes that soils left in place do not exceed appropriate MSCCs.
Given that the confirmation sampling demonstrates that the soil remediation effort was
successful, and that no potential receptors were observed within 150 feet of the release area,
Geoscience requests that the release be classified as "Low Risk" and closed with a "No
Further Action" determination.

APPENDIXI
Tables:
Table 13-1: Site History - UST/AST System and Other Release Information
Table B-2: Site History - UST/AST Owner/Operator and Other Responsible Parry Information
Table B-3: Summary of Soil Sampling Results

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APPENDIX H
Figures:
Figure No. CH18.135-A - Site Layout
Figure No. CH18.135-13 - Sample Location Diagram

SITE
Extent of
Excavation
,xtent of
ation
Location
»I Sample
Location
ion Soil
GEOSCIENCE GROUP, INC.
CHARLOTTE, NORTH�CAROLINA
SCALE: I"= 10' APPROVEW DRAWN BY: Mecklenburg Co.
N DATE: June 19, 2019 REVISED TCH
1139 HARDING PLACE
CHARLOTTE, NORTH CAROLINA
SAMPLE LOCATION DIAGRAM FIGURE NUMBER:
CH18.135-B

APPENDIX III
Site Photographs

{y ..
i
l � 2

APPENDIX IV
Laboratory Reports

LR
Swttosltx ING
Geoscience Group
Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
INC Certification No. 402
Full -Service Analytical 8 NC Drinking Water Cart No. 37735
Environmental Solutions SC certification No. 99012
Project: Berkeley
Lab Submittal Date: 06/04/2019
Prism Work Order: 9060025
Case Narrative
6/17/19 16:01
This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
Please call if you have any questions relating to this analytical report.
Respectfully,
PRISM LABORATORIES, INC.
a,._1
Angela D. Overcash
VP Laboratory Services
Data Qualifiers Key Reference
Reviewed By Robbi A. Jones For Angela D. Overcash
President/Project Manager
D RPD value outside of the control limits.
J Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLP J-Flag).
L Parameter reported with possible low bias. LCS recovery below the QC limit.
L1 LCS recovery outside of the QC limits. LCSD recovery within the limits. No further action taken.
M Matrix spike outside of the control limits.
SR Surrogate recovery outside the QC limits.
BRL Below Reporting Limit
MDL Method Detection Limit
RPD Relative Percent Difference
Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, INC 28224-0543
Phone: [phone]-Toll Free Number: 1-800I529-6364- Fax: [phone] Page 1 of 66

PRISM I run l.n ea nnsirntio s
E v ronmee,A Solutions
Sample Receipt Summary
06/17/2019
Prism Work Order: 9060025
Client Sample ID
Lab Sample ID
Matrix
DaterTime Sampled
Date/Time Received
1127-5
9060025-01
Solid
06/04/19 9:48
06/04/19
12:56
1127-6
9060025-02
Solid
06/04/19 956
06/04/19
12:56
1127-7
9060025-03
Solid
06/04/19 10:10
06/04/19
12:56
1127-8
9060025-04
Solid
06/04/19 10:20
06/04/19
12:56
1127-9
9060025-05
Solid
06/04/19 10:30
06/04/19
12:56
1139-3
9060025-06
Solid
06/04/19 12:00
06/04/19
12:56
1139-4
9060025-07
Solid
06/04/19 12:05
06/04/19
12:56
1139-5
9060025-08
Solid
06/04/19 12:10
06/04/19
12:56
1139-6
9060025-09
Solid
06/04/19 12:15
06/04/19
12:56
1139-7
9060025-10
Solid
06/04/19 12:20
06/04/19
1256
Samples were received in good condition at 3.3 degrees C unless otherwise noted.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Tell Free Number: l-8001629-6364-Fax: [phone] Page 2 of 66

I V I Y' I Full -Service Analytical a
' V' Environmental Salutinnc
IPBOPI. SPIES ING
Summary of Detections
06117/2019
Prism Work Order: 9060025
Prism ID
Client ID
Parameter
Method
Result
Units
9060025-01
1127-5
Acetone
8260B
0.062
mg/kg dry
9060025-01
1127-5
Methyl Ethyl Ketone (2-Butanone)
82608
0,0098
J
mg/kg dry
9060025-02
1127-6
C9-C18AIiphatics
MADEP EPH
3.5
J
mg/kg dry
9060025-02
1127-6
Acetone
8260E
0.14
mg/kg dry
9060025-02
1127-6
Methyl Ethyl Ketone (2-Butanone)
8260E
0.020
J
mg/kg dry
9060025.03
1127.7
Acetone
8260B
0.078
mg/kg dry
9060025-03
1127.7
Methyl Ethyl Ketone (2-Butanone)
8260B
0,0090
J
mg/kg dry
9060025-04
1127-8
C9-C18 Aliphatics
MADEP EPH
1.6
J
mg/kg dry
9060025-04
1127-8
Acetone
8260E
0.071
mg/kg dry
9060025-04
1127-8
Methyl Ethyl Ketone (2-Butanone)
8260E
0.011
J
mg/kg dry
9060025-05
1127-9
C9-C18 Aliphatics
MADEP EPH
6.2
J
mg/kg dry
9060025-05
1127-9
Acetone
8260B
0.066
mg/kg dry
9060025-05
1127-9
Methyl Ethyl Ketone (2-Butanone)
8260B
0.013
J
mg/kg dry
9060025-06
1139-3
C9-C18 Aliphatics
MADEP EPH
1.7
J
mg/kg dry
9060025-06
1139-3
Acetone
8260E
0.054
mg/kg dry
9060025-06
1139-3
Methyl Ethyl Ketone (2-Butanone)
8260E
0.0068
J
mg/kg dry
9060025-07
1139-4
Acetone
8260E
0.023
J
mg/kg dry
9060025-08
1139-5
Acetone
8260B
0.036
mg/kg dry
9060025-09
1139-6
Acetone
8260E
0.013
J
mg/kg dry
9060025-10
1139-7
C9-C18 Aliphatic
MADEP EPH
2.0
J
mg/kg dry
9060025-10
1139-7
Acetone
8260B
0.037
mg/kg dry
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number. 1.800/529.6364 - Fax: [phone]
Page 3 of 66

! 1 tl
ISM
Fua-Service Malytical A
Environmental Solutions
Laboratory Report
fiuxwianR INC
06/17/2019
Geoscience Group
Project: Berkeley
Client Sample ID: 1127-5
Attn: Tom Hassett
Prism Sample ID: 9060025-01
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 06/04/19 09:48
Time Submitted: 06/04/19 12:56
Parameter
Result Units Report
MDL Dilution Method Analysis Analyst Batch
Limit
Factor Date/nme ID
Extractable Petroleum Hydrocarbons by GC/FID
C9-C18 Alipha8cs BRL mg/kg dry 32 1.6 1 MADEP EPH 6/11119 21:00 BBA P91`0050
C19-C36 Aliphatics BRL mg/kg dry 32 5.3 1 MADEP EPH 6/11/19 21:00 BBA P9F0050
C11-C22 Aromatics BRL mg/kg dry 32 8.6 1 MADEP EPH 6/11119 21:00 BBA P9F0050
Surrogate
Recovery
Control Limits
1-Chlorooctadecane
52 %
40-140
o-Terphenyl
82 %
40-140
2-Fluorobiphenyl
72 %
40-140
2-Bromonaphthalene
92 %
40-140
General Chemistry Parameters
%Solids
76.7
%by
0.100
0.100
1
'SM2540G
611111910:20
KBS
P9F0128
Weight
Semivolatile Organic Compounds by GC/MS
VA-Trichlorobenzene
BRL
mg/kg dry
0.86
0.15
1
8270D
617119
0:51
JMV
P9F0049
1,2-Dichlorobenzene
BRL
mg/kg dry
0.86
0.14
1
8270D
6/7119
0:51
JMV
P9F0049
1,3-Dichlorobenzene
BRL
mg/kg dry
0.86
0.13
1
B270D
677/19
0:51
JMV
P9F0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.43
0.14
1
8270D
677/19
0:51
JMV
P9F0G49
1-Methylnaphthalene
BRL
mg/kg dry
0.86
0.18
1
8270D
617/19
0:51
JMV
P9F0049
2,4,5-Tdchlorophenol
BRL
mg/kg dry
0.86
0.18
1
8270D
6/7119
0:51
JMV
P9F0G49
2,4,6-Tdchlorophenol
BRL
mg/kg dry
0.86
0.21
1
8270D
6/7/19
0:51
JMV
P9F01349
2,4-Dichlorophenol
BRL
mg/kg dry
0.86
0.17
1
8270D
6/7/19
0:51
JMV
P9F0049
2,4-Dimethylphenol
BRL
mg/kg dry
0.43
0.18
1
8270D
6/7/19
0:51
JMV
P9FG049
2,4-Dinitropheml
BRL
mg/kg dry
2.0
0.50
1
8270D
677/19
0:51
JMV
P91`0049
2,4.Dinitrotoluene
BRL
mg/kg dry
0.86
0.23
1
8270D
6/7119
0:51
JMV
P91`0049
2,6-Dinitrotoluene
BRL
mg/kg dry
0.86
0.22
1
8270D
617119
0:51
JMV
P91`0049
2-Chloronaphthalene
BRL
mg/kg dry
0.86
0.21
1
8270D
617/19
0:51
JMV
P9F0049
2-Chlorophenol
BRL
mg/kg dry
0.86
0.16
1
8270D
6/7/19
0:51
JMV
P91`0049
2-Methylnaphthalene
BRL
mg/kg dry
0.86
0.17
1
8270D
6/7/19
0:51
JMV
P9F0049
2-Methylphenol
BRL
mg/kg dry
0,86
0.16
1
8270D
6/7/19
0:51
JMV
P9170049
2-Nitrophenol
BRL
mg/kg dry
0.86
0.14
1
8270D
617/19
0:51
JMV
P9F0049
3,3' Dichlorobenzidine
BRL
mg/kg dry
0.86
0.17
1
8270D
617/19
0:51
JMV
P9F0049
3/4-Methylphenol
BRL
mg/kg dry
0.86
0.19
1
8270D
617/19
0:51
JMV
P91`0049
4,6-Dinitro-2-methyiphenol
BRL
mg/kg dry
2.0
0.47
1
8270D
6/7/19
0:51
JMV
P9F0049
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.86
0.20
1
8270D
6/7/19
0:51
JMV
P91`0049
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.86
0.16
1
8270D
6/7/19
0:51
JMV
P9F0049
4-Chloroaniline
BRL
mg/kg dry
0.43
0.10
1
8270D
6/7/19
0:51
JMV
P9F0049
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
1.3
0.26
1
8270D
617/19
0:51
JMV
PRFG049
4-Nitrophenol
BRL
mg/kg dry
0.86
0.21
1
8270D
6/7/19
0:51
JMV
P91`0049
Acenaphthene
BRL
mg/kg dry
0.86
0.21
1
8270D
617119
0:51
JMV
P9F0049
Acenaphthylene
BRL
mg/kg dry
0.86
0.23
1
8270D
6/7119
0:51
JMV
P9F0049
Anthrecene
BRL
mg/kg dry
0.86
0.23
1
8270D
6/7119
0:51
JMV
P9F0049
Azobenzene
BRL
mg/kg dry
0.86
0.18
1
8270D
6/7/19
0:51
JMV
P91`0049
Benzo(s)anthrecene
BRL
mg/kg dry
0.86
0.18
1
8270D
6/7/19
0:51
JMV
P91`0049
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Read - P.O. Box 24OS43 - Charlotte, NC 28224-0643
Phone: [phone] -Toll Free Number: 1.800/529-6364 - Fax: [phone] Page 4 of 66

I FulbamvlceAnslytiaala
Laboratory Report
�SM
Environmental Solutions
wwim inn
06/17/2019
Geoscience Group
Project: Berkeley
Client Sample ID:
1127-5
Attn: Tom Hassett
Prism Sample ID: 9060025-01
500-K Clanton Rd.
Prism Work Order:
9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 06/04/19 09:48
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
MDL
Dilution Method
Analysis
Analyst
Batch
Limit
Factor
Date/Time
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.86
0.19
1 8270D
68/19 0:51
JMV
P9F0049
Benzo(b)fluoranthens
BRL
mg/kg dry
0.86
0.20
1 8270D
617/19 0:51
JMV
P9F0049
Benzo(g,h,i)perylene
BRL
mg/kg dry
0.86
0.17
1 8270D
6!7/19 0:51
JMV
P9F0049
Benzo(k)8uoranthene
BRL
mg/kg 9/ 9 dry
0.86
0.19
1 8270D
6/7/19 0:51
JMV
P91F0049
Benzoic Acid
BRL
M09 dry
2.6
0.71
1 8270D
6/7/19 0:61
JMV
P9F0049
Benzyl alcohol
BRL
mg/kg dry
0.86
0.16
1 8270D
6/7/19 0:51
JMV
P9F0049
bis(2-Chloroemoxy)methane
BRL
mg/kg dry
0.86
0.16
1 8270D
6/7/19 0:51
JMV
P9F0049
Bis(2-Chloroethypether
BRL
mg/kg dry
0.86
0.14
1 8270D
617/19 0:51
JMV
P9F0049
Bis(2-chloroisopropyl)ether
BRL
mg/kg dry
0.43
0.15
1 82700
6/7/19 0:51
JMV
P91`0049
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.86
0.19
1 8270D
68119 0:51
JMV
P9F0049
Butyl benzyl phthalate
BRL
mg/kg dry
0.43
0.15
1 8270D
6/7/19 0:51
JMV
P9F0049
Chrysene
BRL
mg/kg dry
0.86
0.19
1 8270D
6/7119 0:51
JMV
PQF0049
Dibenzo(a,h)anthracene
BRL
mg/kg dry
0.86
0.25
1 8270D
6/7/19 0:51
JMV
P9F0049
Dibenzofumn
BRL
mg/kg dry
0.86
0.23
1 8270D
617/19 0:51
JMV
P91F0049
Diethyl phthalate
BRL
mg/kg dry
0.86
0.22
1 8270D
6/7119 0:51
JMV
P9F0049
Dimethyl phthalate
BRL
mg/kg dry
0.86
0.21
1 8270D
617/19 0:51
JMV
P9F0049
Di-n-butyl phthalate
BRL
mg/kg dry
0.86
0.21
1 8270D
617/19 0:51
JMV
P9F0049
Di-n-octyl phthalate
BRL
mg/kg 9 9 dry
0.43
0.22
1 8270D
6/7/19 0:51
JMV
P9F0049
Fluoranthene
BRL
mg/kg dry
0.86
0.22
1 8270D
6/7/19 0:51
JMV
P9F0049
Fluorene
BRL
mg/kg dry
0.86
0.26
1 8270D
617119 0:51
JMV
P91F0049
Hexachlorobenzene
BRL
mg/kg dry
0.86
0.19
1 8270D
6!7/19 0:51
JMV
P9F0049
Hexachlombutadiene
BRL
mg/kg dry
0.86
0.19
1 8270D
6/7/19 0:51
JMV
P9F0049
Hexachlorocyclopentadiene
BRL
mg/kg dry
0.86
0.30
1 8270D
6/7/19 0:51
JMV
P9F0049
Hexachloroethane
BRL
mgkg dry
0.86
0.14
1 82701)
617/19 0:51
JMV
P91F0049
Indeno(1,2,3-cd)pyrene
BRL
mg/kg dry
0.86
0.16
1 8270D
6/7/19 0:51
JMV
P91`0049
Isophorone
BRL
mg/kg dry
0.86
0.18
1 8270D
6/7/19 0:51
JMV
P91`0049
Naphthalene
BRL
mg/kg dry
0.86
0.17
1 8270D
V7/19 0:51
JMV
P9F0049
Nitrobenzene
BRL
mg/kg dry
0.43
0.18
1 8270D
6/7/19 0:51
JMV
P9F0049
N-Nitroso-di-n-propylamine
BRL
mg/kg dry
0.86
020
1 8270D
W7/19 0:51
JMV
P9F0049
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.86
0.24
1 82700
6/7/19 0:51
JMV
P9F0049
Pentachlorophenol
BRL
mg/kg dry
1.3
0.55
1 8270D
6/7119 0:51
JMV
P91F0049
Phenanthrene
BRL
mg/kg dry
0.86
022
1 8270D
617/19 0:51
JMV
P9F0049
Phenol
BRL
mg/kg dry
0.86
0.14
1 8270D
6/7/19 0:51
JMV
P9F0049
Pyrene
BRL
mg/kg dry
0.86
0.20
1 a2700
6/7/19 0:51
JMV
P9F0049
Pyridine
BRL
mg/kg dry
0.43
0.082
1 8270D
6/7/19 0:51
JMV
PQF0049
Surrogate
Recovery
Control Limits
2,4,6-Tribromophenol
113 %
39-132
2-Fluorobiphenyl
104 %
44-115
2-Fluorophenol
94 %
35-115
Nitrobenzene-05
90 %
37-122
Phenol-d5
96 %
34-121
Terphenyl-tl14
105 %
54-127
Volatile Organic Compounds by GC/MS
This report should not be reproduced, except in its engrety, without the written consent
of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0643
Phone: [phone]-Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 5 of 66

RIS
i > Fun -Service Analytical a
M
Environmental Solutions
ueownosian.ea
Laboratory Report
06/17/2019
Geoscience Group
Project: Berkeley
Client Sample ID: 1127-5
Attn: Tom Hassett
Prism Sample ID:
9060025-01
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 06/04/19 09:48
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis Analyst
Batch
Limit
Factor
Date/rime
ID
1,1,1,2-Tetrachloroethene
BRL
mg/kg dry
0.0059
0.00072
1
8260B
6/15/19 0:20
JLB
PgF0237
1,1,1-Tdchloroethane
BRL
mg/kg dry
0,0059
0.00087
1
8260B
6/15/19 0:20
JLB
P9F0237
1,1,2,2-Tetrachloroethane
BRL
mg/kg dry
0.0059
0.00043
1
8260B
6/15/19 0:20
JLB
P9F0237
1,1,2-Tdchloroethane
BRL
mg/kg dry
0.0059
0.00064
1
82608
6/15/19 0:20
JLB
P9F0237
1,1-Dichlomethane
BRL
mg/kg dry
0,0059
0.0011
1
8260B
6/15/19 0:20
JLB
P9F0237
1,1-Dichloroethylene
BRL
mg/kg dry
0.0059
0.0011
1
8260B
6/15/19 0:20
JLB
P9F0237
1,1-Dichloropropylene
BRL
mg/kg dry
0.0059
0.00091
1
8260B
6/15119 0:20
JLB
P91`0237
1,2,3-Trichlombenzene
BRL
mg/kg dry
0.012
0.00085
1
82608
6/15/19 0:20
JLB
P9F0237
1,2,3-Tdchlompropane
BRL
mg/kg dry
0.0059
0.00067
1
8260B
6/15/19 0:20
JLB
P9F0237
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.012
0.00057
1
8260B
6/15/19 0:20
JLB
P9F0237
1,2,4-Tdmethylbenzene
BRL
mg/kg dry
0.0059
0,00063
1
8260B
6/15/19 0:20
JLB
P9F0237
1,2-Dibromoethane
BRL
mg/kg dry
0.0059
0.00053
1
8260B
6115119 0:20
JLB
P9F0237
1,2-Dichlorobenzene
BRL
mg/kg dry
0,0059
0.00066
1
8260B
6115/19 0:20
JLB
P9F0237
1,2.Dichlomethane
BRL
mg/kg dry
0.0059
0.00070
1
8260B
6115119 0:20
JLB
P9F0237
1,2-Dichloropropane
BRL
mg/kg dry
0,0059
0.00089
1
8260B
6/15/19 0:20
JLB
P9F0237
1,3,5-Tdmethylbenzene
BRL
mg/kg dry
0.0059
0.00074
1
8260B
6/15/19 0:20
JLB
P91F0237
1,3-Dichlorobenzene
BRL
mg/kq dry
0.0059
0.00074
1
8260B
6/16/19 0:20
JLB
P9F0237
1,3-Dichloropropane
BRL
mg/kg dry
0.0059
0.00050
1
8260B
6/15/19 0:20
JLB
P9F0237
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0059
0.00076
1
8260B
6/15/19 0:20
JLB
P9F0237
2,2-Dichloropropane
BRL
mgtcg dry
0.0059
0.00074
1
82608
6/15/19 0:20
JLB
P9F0237
2-Chlorotoluene
BRL
mg/kg dry
0.0059
0.DD079
1
8260B
6115/19 0:20
JLB
P91`0237
4-Chlorotoluene
BRL
mg/kg dry
0.0059
0.00067
1
8260B
6/15/19 0:20
JLB
P9F0237
4-Isopropykoluene
BRL
mg/kg dry
0.0059
0.0015
1
8260B
6115119 0:20
JLB
P9F0237
Acetone
0.062
mg/kg dry
0.024
0.0015
1
0260B
6115119 0:20
JLB
P91`0237
Benzene
BRL
mg/kg dry
0,0059
0.00092
1
8260B
6/15119 0:20
JLB
P9F0237
Bromobenzene
BRL
mg/kg dry
0.0059
0.00082
1
8260B
6/15/19 0:20
JLB
P9F0237
Bromochloromethane
BRL
mg/kg dry
0.0059
0.00097
1
8260B
6/15/19 0:20
JLB
P9F0237
Bromodichloromethane
BRL
mg/kg dry
0.0059
0.00056
1
8260B
6/15119 0:20
JLB
P9F0237
Bromoforn
BRL
mg/kg dry
0.0059
0.00046
1
8260B
6/15/19 0:20
JLB
P9F0237
Bromomethane
BRL
mg/kg dry
0.012
0.0029
1
8260B
6115/19 0:20
JLB
P9F0237
Carbon Tetrachloride
BRL
mg/kg dry
0.0059
0.0012
1
8260B
6/15119 0:20
JLB
P9F0237
Chlorobenzene
BRL
mg/kg dry
0.0059
0.00093
1
8260B
6115119 0:20
JLB
P9F0237
Chlomethane
BRL
mg/kg dry
0.012
0.0011
1
8260B
6/15119 0:20
JLB
P9F0237
Chloroform
BRL
mg/kg dry
0.0059
0.00073
1
8260B
6/15119 0:20
JLB
P91`0237
Chloromethene
BRL
mglkg dry
0.012
0.0018
1
8260B
6/15/19 0:20
JLB
P9F0237
cis-1,2-Dichloroethylene
BRL
mg/kg dry
0.0059
0.00093
1
82608
6/15/19 0:20
JLB
PQF0237
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0059
O.OD058
1
8260B
6115119 0:20
JLB
P9F0237
Dibromochloromethane
BRL
mg/kg dry
0.0059
0.00040
1
8260B
6115119 0:20
JLB
P9F0237
Dichlorodifluoromethane
BRL
mg/kg dry
0.012
0.0017
1
8260B
6/15119 0:20
JLB
P91`0237
Ethylbenzene
BRL
mg/kg dry
0.0059
0.00089
1
8260B
6/15/19 0:20
JLB
P9F0237
Isopropyl Ether
BRL
mg/kg dry
0.0059
0.00087
1
8260B
6/15/19 0:20
JLB
P9F0237
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0.0059
0.00069
1
8260B
6/15/19 0:20
JLB
P9F0237
m,p-Xylenes
BRL
mg/kg dry
0.012
0.0015
1
8260B
6/15119 0:20
JLB
P9F0237
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Read - P.O. Box 240643 - Charlotte, NC 29224.0543
Phone: [phone] - Toll Free Number: 1-8001629-6364 - Fax: [phone] Page 6 of 66

Laboratory Report
PRISMI Fun-6emiceAnalyllcal6
Environment.] Solutions
06/17/2019
v�eonn .sec
Geoscience Group
Project: Berkeley
Client Sample ID: 1127-5
Attn: Tom Hassett
Prism Sample ID: 9060025-01
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time
Collected: 06/04/19 09:48
Time
Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
MDL
Dilution
Method Analysis
Analyst
Batch
Limit
Factor
DateRme
ID
Methyl Butyl Ketone (2-Hemnone)
BRL
mg/kg dry
0.024
0.00041
1
8260B 6115/19 0:20
JLB
PgF0237
Methyl Ethyl Ketone 12-Butanone)
0.0098 J
mgft dry
0.024
0.0014
1
8260B 6115/19 0:20
JLB
P9F0237
Methyl Isobutyl Ketone
BRL
mg/kg dry
0,024
0.00048
1
8260B 6/15119 0:20
JLB
P91`0237
Methylene Chloride
BRL
mg/kg dry
0.0059
0.00096
1
8260B 6/15/19 0:20
JLB
PgF0237
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.0059
0.00083
1
8260B 6/15119 0:20
JLB
P91`0237
Naphthalene
BRL
mg/kg dry
0.012
0.00060
1
8260B 6/15119 0:20
JLB
P9F0237
n-Butylbenzene
BRL
mg/kg dry
0.0059
0.00055
1
82608 6/15/19 0:20
JLB
P9F0237
n-Propylbenzene
BRL
mg/kg dry
0.0059
0.00086
1
8260B 6115119 0:20
JLB
P9F0237
o-Xylene
BRL
mg/kg dry
0.0059
0.00063
1
8260B 6/15119 0:20
JLB
P9F0237
sec-Butylbenzene
BRL
mg/kg dry
0.0059
0.00064
1
8260B 6/15/19 0:20
JLB
P91`0237
Styrene
BRL
mg/kg dry
0.0059
0.00057
1
8260B 6/15/19 0:20
JLB
P9F0237
tert-Butylbenzene
BRL
mg/kg dry
0.0059
0.00070
1
8260B 6/15/19 0:20
JLB
P9F0237
Tetrachloroethylene
BRL
mg/kg dry
0.0059
0.0011
1
8260B 6/15119 0:20
JLB
P91`0237
Toluene
BRL
mg/kg dry
0.0059
0.00094
1
8260B 6115/19 0:20
JLB
P9F0237
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0059
0.0011
1
8260B 6115/19 0:20
JLB
P91`0237
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0059
0.00051
1
8260B 6/15119 0:20
JLB
P9F0237
Trichloroethylene
BRL
mg/kg dry
0.0069
0.0011
1
8260B 6115/19 0:20
JLB
P9F0237
Tdchlorofluoromethane
BRL
mg/kg dry
0.012
0.0016
1
8260B 6/15/19 0:20
JLB
P9F0237
Vinyl acetate
BRL
mg/kg dry
0.012
0.00064
1
8260B 6/15/19 0:20
JLB
P91F0237
Vinyl chloride
BRL
mg/kg dry
0.012
0.0012
1
8260B 6/15119 0:20
JLB
P9F0237
Xylenes, total
BRL
mg/kg dry
0.018
0.0021
1
8260B 6115/19 020
JLB
P9F0237
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
107 %
70-130
Dibromofluoromethane
112 %
84-123
Toluene-d8
97 %
76-129
Volatile Petroleum Hydrocarbons by GC/PID/FID
C5-C8 Aliphatics
BRL
mg/kg dry
5.1
1.0
1D0
MADEP VPH 6/7/19 21:03
TBL
P9F0013
C9-C12 Aliphatics
BRL
mg/kg dry
5.1
0.45
100
MADEP VPH 6/7119 21:03
TBL
P9F0013
C9-C10AromaBcs
BRL
mg/kg dry
5.1
0.48
100
MADEP VPH 6/7/19 21:03
TBL
P9F0013
Surrogate
Recovery
Control Limits
25-Dibromotoluene (PID)
156 %
70-130
SR
2,5-Dibromotoluene (FID)
158 %
70-130
SR
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-8001529.6364 - Fax: [phone]
Page 7 of 66

i
I S M I FuSrvi nece Analyncel a
I Environmental Solutions
ueoaaan r�„�
Laboratory Report
06/17/2019
Geoscience Group
Project: Berkeley
Client Sample ID: 1127-6
Attn: Tom Hassett
Prism Sample ID: 9060025-02
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 06/04/19 09:56
Time Submitted: 06/04/19 12:56
Parameter
Result Units Report
MDL Dilution Method Analysis Analyst Batch
Limit
Factor DateRme ID
Extractable Petroleum Hydrocarbons by GC/FID
CO -CIS Aliphatic 3.5 J
mglkg dry
32 1.6
1 hi EPH 6/11/19 21:37
BSA 1`91`0050
C19-06 Alipha8cs BRL
mg/kg dry
32 5.3
1 MADEP EPH 6/11/19 21:37
SEA P9F0050
Cit-C22Aromatics BRL
mg/kg dry
32 8.7
1 MADEPEPH 6/1111921:37
BBA P9F0050
Surrogate
Recovery
Control Limits
1-Chlorooctademne 64 % 40-140
o-Terphenyl 100 % 40-140
2-Fluorobiphenyl 94 % 40-140
2-Bromonaphthalene 114 % 40-140
General Chemistry Parameters
%Solids 78.6 %by 0.100 0.100 1 `SM2640G 6111119 10:20 KBS P9F0128
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.84
0.15
1
8270D
6/6/19 11:27
JMV
PSF0049
12-Dichlorobenzene
BRL
mg/kg dry
0.84
0.14
1
8270D
6/6/19 11:27
JMV
PeF0049
1,3-Dichlorobenzene
BRL
mg/kg dry
0.84
0.12
1
8270D
616119 11:27
JMV
P9F0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.42
0.13
1
8270D
6/6/19 11:27
JMV
P9F0049
1-Methylnaphthalene
BRL
mg/kg dry
0.84
0.18
1
8270D
6/6119 11:27
JMV
P9F0049
2,4,5-Trichloropheml
BRL
mg/kg dry
0.84
0.18
1
8270D
6/6119 11:27
JMV
P9F0049
2,4,6-Tdchiamphenol
BRL
mg/kg dry
0.84
0.20
1
8270D
6/6/19 11:27
JMV
P9F0049
2,4-Dichlorophenol
BRL
mg/kg dry
0.84
0.16
1
8270D
6/6/19 11:27
JMV
P8F0049
2,4-Dimethylphenol
BRL
mg/kg dry
0.42
0.17
1
8270D
6/6/19 11:27
JMV
P9F0049
2,4-Dinitrophenol
BRL
mg/kg dry
1.9
0.49
1
8270D
616/19 11:27
JMV
P9F0049
2,4-Dinitrotoluene
BRL
mg/kg dry
0.84
0.22
1
8270D
616/19 11:27
JMV
P9F0049
2,6-Dinitrotoluene
BRL
mg/kg dry
0.84
0.22
1
8270D
6/6/19 11:27
JMV
P91`0049
2-Chloronaphthalene
BRL
mg/kg dry
0.84
0.20
1
8270D
6/6119 11:27
JMV
P91F0049
2-Chlorophenol
BRL
mg/kg dry
0.84
0.16
1
8270D
6/6119 11:27
JMV
P91F0049
2-Methylnaphthalene
BRL
mg/kg dry
0.84
0.16
1
8270D
616/19 11:27
JMV
P9F0049
2-Methylphenol
BRL
ml dry
0.84
0.16
1
8270D
6/6/19 11:27
JMV
P9F0049
2-Nitrophenol
BRL
mg/kg dry
0.84
0.14
1
8270D
616119 11:27
JMV
P9F0049
3,T-Dichlorobenzidine
BRL
mg/kg dry
0.84
0.17
1
8270D
6/6119 11:27
JMV
P9F0049
3/4-Methylphenol
BRL
mg/kg dry
0.84
0.18
1
8270D
6/6/19 11:27
JMV
P9F0049
4,6-Dinhro-2-methylphenol
BRL
mg/kg dry
1.9
0.46
1
8270D
6/6/19 11:27
JMV
P9F0049
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.84
0.20
1
8270D
616/19 11:27
JMV
P91`0049
4-Chlor"-methylphenol
BRL
mg/kg dry
0.84
0.16
1
8270D
6/6119 11:27
JMV
P9F0049
4-Chloroaniline
BRL
mg/kg dry
0.42
0.10
1
8270D
6/6119 11:27
JMV
P9F0049
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
1.3
0.26
1
82700
6/6/19 11:27
JMV
P9F0049
4-Nitrophenol
BRL
nrl dry
0.84
0.21
1
8270D
616/19 11:27
JMV
Pi
Acenaphthene
BRL
mg/kg dry
0.84
0.20
1
8270D
6/6119 11:27
JMV
P9F0049
Acenaphthylene
BRL
mg/kg dry
0.84
0.23
1
8270D
616119 11:27
JMV
P9F0049
Anthracene
BRL
mg/kg dry
0.84
023
1
8270D
616119 11:27
JMV
P9F0049
Azobenzene
BRL
mg/kg dry
0.84
0.18
1
82701)
6/6119 11:27
JMV
P9F0049
Benzo(a)anthracene
BRL
mg/kg dry
0.84
0.18
1
8270D
6/6119 11:27
JMV
P91`0049
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Read - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: l-800/529-5364- Fax: [phone]A409 Page 8 of 66

re
' RISM I Fun-ServceAnelyfioal8 Laboratory Report
Environmental
w.me.x isc Solutions 06/17/2019
Geoscienoe Group
Project: Berkeley
Client Sample ID:
1127-6
Attn: Tom Hassett
Prism Sample ID: 9060025-02
500-K Clanton Rd.
Prism Work Order:
9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 06/04/19 09:56
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
MDL
Dilution Method
Analysis
Analyst
Batch
Limit
Factor
DateRme
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.84
0.19
1 8270D
6/6/19 11:27
JMV
P91`0049
Benzo(b)fluoranthene
BRL
mg/kg dry
0.84
0.20
1 8270D
6/6/19 11:27
JMV
P9F0049
Benzo(g,h,i)perylene
BRL
mg/kg dry
0.84
0.16
1 8270D
616/19 11:27
JMV
P9F0049
Benzo(k)8uoranthene
BRL
mg/kg dry
0.84
0.18
1 8270D
6/6119 11:27
JMV
PtIF0049
Benzoic Acid
BRL
mg/kg dry
2.5
0.70
1 8270D
6/6/19 11:27
JMV
P9F0049
Benzyl alcohol
BRL
mg/kg dry
0.84
0.16
1 8270D
6/6119 11:27
JMV
P9F0049
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
0.84
0.16
1 8270D
6/6/19 11:27
JMV
P9F0049
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0.84
0.13
1 8270D
6/6/19 11:27
JMV
P91`0049
Bis(2-chloroisopropyl)ether
BRL
mg/kg dry
0.42
0.15
1 8270D
6/6119 11:27
JMV
P9F0049
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.84
0.19
1 8270D
6/6/19 11:27
JMV
P91`0049
Butyl benzyl phthalate
BRL
mg/kg dry
0.42
0.14
1 8270D
616119 11:27
JMV
P91`0049
Chrysene
BRL
mg/kg dry
0.84-
0.18
1 82701)
6/6/19 11:27
JMV
P91`0049
Dlbenzo(a,h)anthracene
BRL
mg/kg dry
0,84
0.24
1 8270D
616/19 11.27
JMV
P91`0049
Dibenzofuran
BRL
mg/kg dry
0.84
0.23
1 8270D
6/6/19 11:27
JMV
P91`0049
Diethyl phthalate
BRL
mg/kg dry
0.84
0.22
1 8270D
6/6/19 11:27
JMV
P9F0049
Dlmethyl phthalate
BRL
mg/kg dry
0.84
0.20
1 8270D
6/6/19 11:27
JMV
P9F0049
Di-n-butyl phthalate
BRL
mg/kg dry
0.84
0.21
1 8270D
6/6/19 11:27
JMV
P9F0049
Di-n-octyl phthalate
BRL
mg/kg dry
0.42
0.22
1 8270D
6/6/19 11:27
JMV
P9F0049
Fluoramhene
BRL
mg/kg dry
0.84
0.21
1 8270D
6/6/19 11:27
JMV
P9F0049
Fluorene
_ BRL
mg/kg dry
0.84
0,25
1 8270D
616119 11:27
JMV
P9F0049
Hexachlorobenzene
BRL
mg/kg dry
0.84
0.18
1 8270D
6/6/19 11:27
JMV
P9F0049
Hexachlorobutadiene
BRL
mg/kg dry
0.84
0.19
1 8270D
616119 1127
JMV
P91`0049
Hexachlorocyclopentadiene
BRL
mg/kg dry
0.84
0.29
1 8270D
6/6/19 11:27
JMV
P9F0049
Hexachloroethane
BRL
mg/kg dry
0.84
0.13
1 8270D
6/6/19 11:27
JMV
P9F0049
Indeno(1,2,3-cd)pyrene
BRL
mg/kg dry
0.84
0.15
1 8270D
6/6/19 11:27
JMV
P9F0049
Isophorone
BRL
mg/kg dry
0.84
0.18
1 8270D
6/6/19 11:27
JMV
P91`0049
Naphthalene
BRL
mg/kg dry
0A4
0.17
1 8270D
6/6119 11:27
JMV
P91`0049
Nitrobenzene
BRL
mg/kg dry
0.42
0.18
1 8270D
6/6/19 11:27
JMV
P9F0049
N-Nitroso-d4n-propylamine
BRL
mg/kg dry
0.84
0.19
1 8270D
6/6/19 11:27
JMV
P9F0049
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.84
0.23
1 8270D
6/6/19 11:27
JMV
P9F0049
Pentachlorophenol
BRL
mg/kg dry
1.3
0.54
1 8270D
6/6/19 11:27
JMV
P9F0049
Phenanmrene
BRL
mg/kg dry
0.84
0.22
1 8270D
616/19 11:27
JMV.
P91`0049
Phenol
BRL
mg/kg dry
0.84
0.14
1 8270D
6/6119 11:27
JMV
P91`0049
Fyrene
BRL
mg/kg dry
0.84
0.19
1 8270D
6/6/19 11:27
JMV
PlIF0049
Pyridine
BRL
mg/kg dry
0.42
0.080
1 8270D
6/6119 11:27
JMV
P9F0049
Surrogate
Recovery
Control Limits
24,6-THbromophenol
92 %
39-132
2-Fluorobiphenyl
85 %
44-115
2-Fluorophenol
80 %
35-115
Nitrobenzened5
79 %
37-122
Phenol-d5
83 %
34-121
Terphenyldl4
87%
54-127
Volatile Organic Compounds by GC/MS
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number:
l-8001529-6364- Fax: [phone]
Page 9 of 66

Laboratory Report
�,� ism I Full -Service Analytical a
�ueEnVirenmenlal aoWtio^c 06/17/2019
Geoscience Group
Project: Berkeley Client Sample ID: 1127-6
Attn: Tom Hassett
Prism Sample ID: 9060025-02
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, INC 28217
Sample Matrix: Solid Time Collected: 06/04/19 09:56
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis
Date/Tme
Analyst
Batch
ID
1,1,1,2-Tetrachloroethene
BRL
mg/kg dry
0.0065
0.00080
1
8260B
6/15119
0:50
JLB
P9F0237
1,1,1-Tdchloroethane
BRL
mglkg dry
0.0065
0-00096
1
8260B
6/15/19
0:50
JLB
P9F0237
1,1,2,2-Tetrachloroethane
BRL
mg/kg dry
0.0065
0.00047
1
8260B
6/15119
0:50
JLB
P9F0237
1,1,2-Tdchloroethane
BRL
mg/kg dry
0.0065
0.00070
1
8260B
6/15119
0:50
JLB
P9F0237
1,1-Dichlorcethane
BRL
mg/kg dry
0.0065
0.0012
1
8260B
6115/19
0:50
JLB
P9F0237
1,1.Dichloroethylene
BRL
mg/kg dry
0.0065
0.0012
1
8260B
6/15/19
0:50
JLB
P9F0237
1,1-Dichloropropylene
BRL
mg/kg dry
0.0065
0.0010
1
8260B
6115/19
0:50
JLB
P9F0237
1,2,3-Tdchlombenzene
BRL
mg/kg dry
0.013
0.00093
1
8260B
6/15119
0:50
JLB
P9F0237
1,2,3-Tichloropropane
BRL
mg/kg dry
0.0065
0.00074
1
8260B
6115/19
0:50
JLB
P9F0237
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.013
0.00062
1
8260B
6115/19
0:50
JLB
P9F0237
1,2,4-Tdmethylbenzene
BRL
mg/kg dry
0.0065
0.00069
1
8260B
6/15/19
0:50
JLB
P91`0237
1,2.Dibromoethene
BRL
mglkg dry
0.0065
0.00058
1
8260B
6/15119
0:50
JLB
P9F0237
1,2-Dichlorobenzene
BRL
mg/kg dry
0.0065
0.00073
1
8260B
6/15/19
0:50
JLB
P9F0237
1,2-Dichloroethane
BRL
mg/kg dry
0.0065
0.00078
1
8260B
6/15119
0:50
JLB
P91`0237
1,2-Dichloropropane
BRL
mg/kg dry
0.0065
0.00096
1
8260B
6/15/19
0:50
JLB
P9F0237
1,3,5-Trimethylbenzene
BRL
mg/kg dry
0.0065
0.00082
1
8260B
6/15119
0:50
JLB
PgF0237
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0065
0.00081
1
8260B
6115/19
0:50
JLB
P91`0237
1,3-Dichloropropane
BRL
mg/kg dry
0,0065
0.00054
1
8260B
6115/19
0:50
JLB
P9F0237
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0065
0.00083
1
8260B
6/15/19
0:50
JLB
P9F0237
2,2-Dichloropropane
BRL
mg/kg dry
0.0066
0.00081
1
8260B
6/15119
0:50
JLB
P9F0237
2-Chlorotoluene
BRL
irl dry
0.0065
0.00087
1
8260B
6/15/19
0:50
JLB
P91`0237
4-Chlorotoluene
BRL
mg/kg dry
0.0065
0.00074
1
8260B
6115/19
0:50
JLB
P91`0237
4-lsopropyltoluene
BRL
mg/kg dry
0.0065
0.0016
1
8260B
6115/19
0:50
JLB
P91`0237
Acetone
0.14
ril dry
0.026
0.0017
1
8260B
6115119
0:50
JLB
P91`0237
Benzene
BRL
mg/kg dry
0.0065
0.0010
1
8260B
6/15/19
0:50
JLB
P91`0237
Bromobenzene
BRL
mg/kg dry
0.0065
0.00090
1
8260B
6/15/19
0:50
JLB
P9F0237
Bromochloromethane
BRL
mg/kg dry
0.0066
0.0011
1
8260B
6/15/19
0:50
JLB
P9F0237
Bromodichloromethane
BRL
mg/kg dry
0.0065
0.00062
1
8260E
6/15/19
0:50
JLB
P9F0237
Bromoform
BRL
mg/kg dry
0.0065
0.00050
1
8260B
6/15/19
0:50
JLB
P9F0237
Bromomethane
BRL
mg/kg dry
0.013
0.0032
1
8260B
6115/19
0:50
JLB
P91`0237
Carbon Tetrachlodde
BRL
mg/kg dry
0.0065
0.0013
1
8260B
6/15/19
0:50
JLB
P91`0237
Chlorobenzene
BRL
mg/kg dry
0.0065
0,0010
1
8260B
6/15119
0:50
JLB
P9F0237
Chloroethane
BRL
ml dry
0.013
0.0012
1
8260B
6/15119
0:60
JLB
P91`0237
Chloroform
BRL
mg/kg dry
0.0065
0.00080
1
8260B
6/15/19
0:50
JLB
P9F0237
Chloromethane
BRL
mg/kg dry
0,013
0.0020
1
8260B
6/15119
0:50
JLB
P9F0237
cis-1,2-Dichlomethylene
BRL
mg/kg dry
0.0065
0.0010
1
8260B
6/15/19
0:50
JLB
P91`0237
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0065
0.00064
1
8260B
6/15/19
0:50
JLB
P9F0237
Dibromochloromethane
BRL
mglkg dry
0.0065
0.00044
1
8260B
6/15119
0:50
JLB
P9F0237
Dichlorodifluoromethane
BRL
mg/kg dry
0.013
0.0018
1
8260B
6/15119
0:50
JLB
P91`0237
Ethylbenzene
BRL
mg/kg dry
0.0065
0.00098
1
8260B
6115/19
0:50
JLB
P9F0237
Isopropyl Ether
BRL
mg/kg dry
0.0065
0.00096
1
8260B
6/15/19
0:50
JLB
P9F0237
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0.0065
0.00076
1
8260B
6115/19
0:50
JLB
P9F0237
m,p-Xylenes
BRL
mpg dry
0,013
0.0017
1
8260B
6/15/19
0:50
JLB
P9F0237
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Spdngbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: t-8001529-6364-Fax:[phone] Paget0of66

I S M I FW4aervice Analytical 8
Environmental Solutions
ueoanonres we
Laboratory Report
06/17/2019
Geoscience Group
Project: Berkeley
Client Sample ID: 1127-6
Attn: Tom Hassett
Prism Sample ID: 9060025-02
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217
Sample
Matrix: Solid
Time
Collected: 06/04/19 09:56
Time
Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
MDL
Dilution
Method Analysis
Analyst
Batch
Limit
Factor
DataMme
ID
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.026
0.00045
1
8260B 6115/19 0:50
JLB
P9F0237
Methyl Ethyl Ketone (2-Butanone)
0.020 J
mg/kg dry
0.026
0.0016
1
8260B 6115/19 0:50
JLB
POF0237
Methyl Isobutyl Ketone
BRL
mg/kg dry
0.026
0.00053
1
8260B 6/15/19 0:50
JLB
P9F0237
Methylene Chloride
BRL
mg/kg dry
0.0065
0.0011
1
8260B 6115/19 0:50
JLB
P91`0237
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.0065
0.00091
1
8260B 6/15/19 0:50
JLB
P91`0237
Naphthalene
BRL
mg/kg dry
0.013
0.00066
1
8260B 6/15/19 0:50
JLB
P91`0237
n-Sutylbenzene
BRL
mg/kg dry
0.0065
0.00061
1
8260B 6115119 0:50
JLB
P91`0237
n-Propylbenzene
BRL
mg/kg dry
0.0065
0.00094
1
8260B 6115119 0:50
JLB
PSF0237
o-Xylene
BRL
mg/kg dry
0.0065
0.00069
1
8260B 6/15/19 0:50
JLB
P9F0237
sec-Butylbenzens
BRL
mg/kg dry
0.0065
0.00070
1
8260B 6/15/19 0:50
JLB
P9F0237
Styrene
BRL
mg/kg dry
0.0065
0.00063
1
8260B 6/15/19 0:50
JLB
P9F0237
tert-Butyibenzene
BRL
mg/kg dry
0o065
0.00077
1
8260B 6115/19 0:50
JLB
P9F0237
Tetrachlomethylene
BRL
mg/kg dry
0.0065
0.0012
1
8260B 6/15119 0:50
JLB
P91`0237
Toluene
BRL
mg/kg dry
0.0065
0.0010
1
8260B 6/15119 0:50
JLB
P9F0237
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0065
0.0012
1
8260B 6115/19 0:50
JLB
P9F0237
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0065
0.00056
1
8260B 6/15/19 0:50
JLB
PSF0237
Trichloroethylene
BRL
mg/kg dry
0.0065
0.0013
1
8260B 6/15/19 0:50
JLB
P91`0237
Trchlorofluoromethane
BRL
mg/kg dry
0.013
0.0018
1
8260B 6115/19 0:50
JLB
P91`0237
Vinyl acetate
BRL
mg/kg dry
0.013
0.00071
1
8260B 6/16119 0:50
JLB
P91`0237
Vinyl chloride
BRL
mg/kg dry
0.013
0.0013
1
8260B 6/15119 0:50
JLB
P9F0237
Xylenes, total
BRL
mg/kg dry
0.020
0.0023
1
8260B 6115119 0:50
JLB
P9F0237
Surrogate
Recovery
Control Limits
4-BromoOuoroberzene
110%
70-130
Dibromofluoromethane
107 %
84-123
Toluene-d8
97 %
76-129
Volatile Petroleum Hydrocarbons by GC/PID/FID
C5-C8 Ahphatics
BRL
mg/kg dry
6.9
1A
100
MADEPVPH 6/7/19 13:01
TBL
P91`0013
C9-Cl2 AliphatIcs
BRL
mg/kg dry
6.9
0.61
100
MADEP VPH 6/7/19 13:01
TBL
P9F0013
C9-C10 Aromatics
BRL
mg/kg dry
6.9
0.65
100
MADEP VPH 6!7/19 13:01
TBL
P9F0013
Surrogate
Recovery
Control Limits
2,5-Dibromotoluene (PID)
125 %
70-130
2,5-Dibromotoluene (FID)
125 %
70-130
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-8001529.6364 - Fax: [phone]
Page 11 of 66

V
„ Fell-ae,viceanal„icela Laboratory Report
GSM I
EAnonmental Solutions 06/17/2019
umxmonee, we
Geoscience Group Project: Berkeley Client Sample ID: 1127-7
Attn: Tom Hassett Prism Sample ID: 9060025-03
500-K Clanton Rd. Prism Work Order: 9060025
Charlotte, NC 28217 Sample Matrix: Solid Time Collected: 06/04/19 10:10
Time Submitted: 06/04/19 12:56
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Extractable Petroleum Hydrocarbons by GC/FID
C9-018Aliphatics BRL
mg/kg dry
32
1.6 1 MADEP EPH 6/11/1922:13
BBA P91`0050
C19-C36Aliphatics BRL
mg/kg dry
32
5.4 1 MADEP EPH 6/11119 22:13
BBA P91`0050
C11-1022 Aromatics BRL
mg/kg dry
32
8.8 1 MADEP EPH 6111/19 22:13
BBA P91`0050
Surrogate
Recovery
Control Limits
i-Chlorooctadecane
74 %
40-140
o-Terphenyl
89 %
40-140
2-Fluorobiphenyl
80 %
40-140
2-Bromonaphthalene
110 %
40-140
General Chemistry Parameters
%Solids
76.4
%by
0.100
0.100
1
'Si G
6111119 10:20
KBS
P9F0128
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Trichlorobenzene
BRL
mglkg dry
0.86
0.15
1
8270D
6/6/19 11:50
JMV
P9FDD49
1,2-Dichlorobenzene
BRL
mg/kg dry
0.86
0.14
1
8270D
616119 11:50
JMV
P9F0049
1,3-Dichlorobenzene
BRL
mg/kg dry
0.86
0.13
1
8270D
616119 11:50
JMV
P9F0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.43
0.14
1
8270D
616/19 11:50
JMV
P9F0049
1-Methylnaphthalene
BRL
mg/kg dry
0.86
0.18
1
8270D
6/6/19 11:50
JMV
P9F0049
2,4,5-Trichloropherml
BRL
mglkg dry
0.86
0.18
1
8270D
6/6/19 11:50
JMV
P9F0049
2,4,6-Trichlorophenol
BRL
mg/kg dry
0.86
0.21
1
8270D
616119 11:50
JMV
P91`0049
2,4-Dichlomphenol
BRL
mg/kg dry
0.86
0.17
1
8270D
616119 11:50
JMV
P9F0049
2,4-Dimethylphenol
BRL
mglkg dry
0.43
0.18
1
8270D
616/19 11:50
JMV
P91`0049
2+131nitrophenol
BRL
mg/kg dry
2.0
0.51
1
8270D
6/6/19 11:50
JMV
P91`0049
2,4-Dinitrotoluene
BRL
mg/kg dry
0.86
0.23
1
8270D
6/6119 11:50
JMV
P91`0049
2,6-Dinkrotoluene
BRL
nl dry
0.86
0.22
1
8270D
6/6119 11:50
JMV
P91`0049
2-Chloronaphthalene
BRL
mg/kg dry
0.86
0.21
1
8270D
6/6/19 11:50
JMV
P9F0049
2-Chlorophenol
BRL
mg/kg dry
0.86
0.16
1
8270D
6/6/19 11:50
JMV
P91`0049
2-Methylnaphthalene
BRL
mg/kg dry
0.86
0.17
1
8270D
616/19 11:50
JMV
P9F0049
2-Methylphenol
BRL
mg/kg dry
0.86
0.16
1
8270D
616119 11:50
JMV
P9F0049
2-Nitrophenol
BRL
mg/kg dry
0.86
0.14
1
8270D
6/6/19 11:50
JMV
P91`0049
3,V-Dichlorobenzidine
BRL
mg/kg dry
0.86
0.17
1
8270D
6/6/19 11:50
JMV
P9F0049
3/4-Methylphenol
BRL
mg/kg dry
0.86
0.19
1
8270D
6/6/19 11:50
JMV
P91`0049
4,6-Dinkro-2-methylphenol
BRL
mg/kg dry
2.0
0.48
1
8270D
6/6/19 11:50
JMV
P91`0049
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.86
0.20
1
8270D
616119 11:50
JMV
P91`0049
4-Chloro3-methylphenol
BRL
mg/kg dry
0.86
0.16
1
8270D
6/6/19 11:50
JMV
P9F0049
4-Chloroaniline
BRL
mglkg dry
0.43
0.10
1
8270D
6/6/19 11:50
JMV
P91`0049
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
1.3
0.26
1
8270D
616119 11:50
JMV
P91`0049
4-Nitrophenol
BRL
mg/kg dry
0.86
0.21
1
8270D
616/19 11:50
JMV
P9F0049
Acenaphthene
BRL
mg/kg dry
0.86
0.21
1
8270D
616/19 11:60
JMV
P9F0049
Acenaphthylene
BRL
mg/kg dry
0.86
0.23
1
8270D
6/6/19 11:50
JMV
P9F0049
Anthracene
BRL
mg/kg dry
0.86
0.23
1
8270D
6/6/19 11:50
JMV
P91`0049
Azobenzene
BRL
mg/kg dry
0.86
0.18
1
8270D
6/6/19 11:50
JMV
P91`0049
Benzo(a)anthracene
BRL
mg/kg dry
0.86
0.18
1
8270D
6/6/19 11:50
JMV
P91`0049
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0643
Phone; 704/529.6364• Toll Free Number: l-600/629-6364-Fax:[phone] Page 12 of 66

&"'.GSM
Fun-aervlceAnalyticala
Laboratory Report
Envlronmernal SolutionsO6/17/2019
tm
'acenim. we
Geoscience Group
Project: Berkeley
Client
Sample ID:
1127-7
Attn: Tom Hassett
Prism
Sample ID: 9060025-03
500-K Clanton Rd.
Prism
Work Order:
9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 06/04/19 10:10
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
MDL
Dilution
Me01od
Analysis
Analyst Y
Batch
Lima
Factor
DateTme
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.86
0,19
1
8270D
6/6/19 11:50
JMV
P9F0049
Benzo(b)fluoranthene
BRL
mg/kg dry
0.86
0.20
1
8270D
WWI 11:50
JMV
P9F0049
Benzo(g,h,i)perylene
BRL
mg/kg dry
0.86
0.17
1
8270D
6/6/19 11:50
JMV
P9F0049
Benzo(k)fluoranthene
BRL
mg/kg dry
0.86
0.19
1
8270D
6/6/19 11:50
JMV
P9F0049
Benzoic Acid
BRL
mg/kg dry
2.6
0.72
1
8270D
6/6/19 11:50
JMV
P9F0049
Benzyl alcohol
BRL
mg/kg dry
0.86
0.16
1
8270D
616119 11:50
JMV
P9F0049
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
0.86
0.16
1
8270D
6/6/19 11:50
JMV
P91`0049
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0.86
0.14
1
8270D
6/6/19 11:50
JMV
P91`0049
Bis(2chloroisopropyl)ether
BRL
mg/kg dry
0.43
0.15
1
8270D
6/6119 11:50
JMV
P91`0049
Bis(2-EthNhexyl)phthalate
BRL
mg/kg dry
0.86
0.19
1
8270D
6/6/19 11:50
JMV
P91`0049
Butyl benzyl phthalate
BRL
mg/kg dry
0.43
0.15
1
8270D
6/6/19 11:50
JMV
P91`0049
Chrysene
BRL
mg/kg dry
0.86
0.19
1
8270D
6/6/19 11:50
JMV
P91`0049
Dibenzo(a,h)anthracene
BRL
mg/kg dry
0.86
0.25
1
8270D
6/6/19 11:60
JMV
P9F0049
Dibenzofuran
BRL
mg/kg dry
0.86
0.23
1
82700
6/6/19 11:50
JMV
P9F0049
Diethyl phthalate
BRL
mg/kg dry
0.86
0.22
1
8270D
6/6119 11:50
JMV
P9F0049
Dimethyl phthalate
BRL
mg/kg dry
0.86
0.21
1
82700
616/19 11:50
JMV
P9F0049
Di-n-butyl phthalate
BRL
mg/kg dry
0.86
0.21
1
8270D
616/19 11:50
JMV
P9F0049
Di-n-octyl phthalate
BRL
mg/kg dry
0.43
0.22
1
8270D
6/6119 11:50
JMV
P9F0049
Fluoranthene
BRL
mg/kg dry
0.86
0.22
1
8270D
6/6/19 11:50
JMV
P9F0049
Fluorene
BRL
mg/kg dry
0.86
0.26
1
8270D
6/6/19 11:50
JMV
P9F0049
Hexachlorobenzem
BRL
mg/kg dry
0.86
0.19
1
8270D
6/6/19 11:50
JMV
P9F0049
Hexachlorobutadiene
BRL
mg/kg dry
0.86
0.19
1
82700
6/6119 11:50
JMV
P9F0049
Hexachlorocyclopentadiene
BRL
mg/kg dry
0.86
0.30
1
8270D
616/19 11:50
JMV
P9F0049
Hexachloroethane
BRL
mg/kg dry
0,86
0.14
1
B270D
6/6/19 11:50
JMV
P9F0049
Indeno(1,2,3cd)pyrene
BRL
mg/kg dry
0.86
0.16
1
8270D
6/6/19 11:50
JMV
P9F0049
Isophorone
BRL
mg/kg dry
0.86
0.19
1
8270D
6/6/19 11:50
JMV
P91`0049
Naphthalene
BRL
mg/kg dry
0.86
0.17
1
8270D
616119 11:50
JMV
P9F0049
Nitrobenzene
BRL
mg/kg dry
0.43
0.18
1
8270D
616119 11:50
JMV
P9F0049
N-Nitrosodi-n-propylamine
BRL
mg/kg dry
0.86
0.20
1
8270D
6/6119 11:50
JMV
P9F0049
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.86
0.24
1
8270D
6/6119 11:50
JMV
P9F0049
Pentachlorophenol
BRL
mg/kg dry
1.3
0.55
1
8270D
6/6/19 11:50
JMV
P91`0049
Phenanthrene
BRL
rl dry
0.86
0.22
1
8270D
6/6/19 11:50
JMV
P91`0049
Phenol
BRL
mg/kg dry
0.86
GA41
1
8270D
6/6/19 11:50
JMV
P9F0049
Pyrene
BRL
mg/kg dry
0.86
0.20
1
8270D
6/6/19 11:50
JMV
P9F0049
Pyridine
BRL
mg/kg dry
0.43
0.082
1
8270D
6/6/19 11:50
JMV
P9F0049
surrogate
Recovery
Control Limits
2,4,6-Tribromophenol
82 %
39-132
2-Fluorobiphenyl
78 %
44-115
2-Fluorophenol
71 %
35-115
Nitrobenzened5
71 %
37-122
Phenol-d5
72 %
34-121
Terphenyl-d14
81 %
54-127
Volatile Organic Compounds by GC/MS
This report should not tle reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: 1-8001529-6364 - Fax: [phone] Page 13 of 66

GSM F 45Brv1CeAne1niCe1& Laboratory Report
IREnvironmental iodations 06/17/2019
ueaw•o =ma
Geoscience Group
Project: Berkeley Client Sample ID: 1127-7
Attn: Tom Hassett
Prism Sample ID: 9060025-03
600-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217
Sample Matrix: Solid Time Collected: 06/04/19 10:10
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis
DateRme
Analyst
Batch
ID
1,1,1,2-Tetmchloroethane
BRL
mg/kg dry
0.0063
0.00078
1
8260B
6/14/19
18:51
JLB
P91F0237
1,1,1-Trichloroethane
BRL
mg/kg dry
0.0063
0.00093
1
82603
6114/19
18:51
JLB
P9F0237
1,1,2,2-Tetmchloroethane
BRL
mg/kg dry
0,0063
0.00046
1
8260B
6/14119
18:51
JLB
P9F0237
1,1,2-Tdchloroethene
BRL
mg/kg dry .
0.0063
0.00069
1
8260B
6/14/19
18:51
JLB
P91`0237
1,1-Dichloroethane
BRL
mglkg dry
0.0063
0.0011
1
8260B
6114/19
18:51
JLB
P91`0237
1,1-Dichloroethylene
BRL
mg/kg dry
0.0063
0.0012
1
8260B
6/14/19
18:51
JLB
P91`0237
1,1-Dichloropropylene
BRL
mg/kg dry
0.0063
0.00098
1
8260B
6/14119
18:51
JLB
P91`0237
1,2,3-Tdchlorobenzene
BRL
mg/kg dry
0.013
0.00091
1
8260B
6/14/19
18:51
JLB
P9F0237
1,2,3-Tdchloropropane
BRL
mg/kg dry
0.0063
0.00072
1
8260B
6114/19
18:51
JLB
P91`0237
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.013
0.00061
1
8260B
6/14119
18:51
JLB
P9F0237
1,2,4-Tdmethylbenzene
BRL
mg/kg dry
0.0063
0,00067
1
8260B
6/14/19
18:51
JLB
P91`0237
1,2-Dibromoethane
BRL
mg/kg dry
0.0063
0.00057
1
8260B
6/14/19
18:51
JLB
P9F0237
1,2-Dichlorobenzene
BRL
mg/kg dry
0.0063
0.00071
1
8260B
6114/19
18:51
JLB
P9F0237
1,2-Dichloroethane
BRL
mg/kg dry
0.0063
0.00076
1
8260B
6/14/19
18:51
JLB
P9F0237
1,2-Dichloropropane
BRL
mgft dry
0.0063
0.00095
1
8260B
6/14/19
18:51
JLB
P9F0237
1,3,5-Tdmethylbenzene
BRL
mglkg dry
0.0063
0.00080
1
82608
6/14119
18:51
JLB
P9F0237
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0063
0.00079
1
8260B
6/14/19
18:51
JLB
P9F0237
1,3-Dichloropropane
BRL
mg/kg dry
0.0063
0.00053
1
8260B
6/14/19
18:51
JLB
P9F0237
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0063
0.00081
1
82608
6/14119
18:51
JLB
P9F0237
2,2-Dichloropropane
BRL
mg/kg dry
0,0063
0.00079
1
8260B
6/14119
18:51
JLB
P9F0237
2-Chlorotoluene
BRL
mg/kg dry
0.0063
0.00085
1
8260B
6114/19
18:51
JLB
P9F0237
4-Chlorotoluene
BRL
mg/kg dry
0.0063
0.00072
1
8260B
6/14/19
18:51
JLB
PgF0237
4-Isopropyltoluene
BRL
mg/kg dry
0.0063
0.0016
1
8260B
6114119
18:51
JLB
P9F0237
Acetone
0.078
mg/kg dry
0.026
0.0016
1
0260B
6114/19
18:51
JLB
P9F0237
Benzene
BRL
mg/kg dry
0.0063
0.00099
1
8260B
6/14/19
18:51
JLB
P9F0237
Bromobenzene
BRL
mg/kg dry
0.0063
0.00088
1
8260B
6/14119
18:51
JLB
PgF0237
Bromochloromethane
BRL
mg/kg dry
0.0063
0.0010
1
8260B
6114/19
18:51
JLB
P9F0237
Bromodichloromethane
BRL
mg/kg dry
0.0063
0.00060
1
8260B
6/14/19
18:51
JLB
P9F0237
Bromoform
BRL
mg/kg dry
0.0063
0.00049
1
82608
6/14119
18:51
JLB
P9F0237
Bromomethane
BRL
mg/kg dry
0.013
0.0031
1
8260B
6114/19
18:51
JLB
P9F0237
Carbon Tetrachloride
BRL
mg/kg dry
0.0063
0.0012
1
8260B
6/14/19
18:51
JLB
PSF0237
Chlorobenzene
BRL
mg/kg dry
0.0063
0.00099
1
8260B
6114/19
18:51
JLB
P9F0237
Chloroethane
BRL
mg/kg dry
0.013
0.0012
1
8260B
6/14119
18:51
JLB
P91`0237
Chloroform
BRL
mg/kg dry
0.0063
0.00078
1
8260B
6114/19
18:51
JLB
P9F0237
Chloromethane
BRL
mg/kg dry
0.013
0.0019
1
8260B
6/14119
18:51
JLB
P9F0237
cis-1,2-Dichlomethylene
BRL
mg/kg dry
0.0063
0.0010
1
8260B
6114/19
18:51
JLB
P9F0237
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0063
0.00063
1
8260B
6/14/19
18:51
JLB
P91`0237
Dibromochloromethane
BRL
mg/kg dry
0.0063
0.00043
1
82608
6/14119
18:51
JLB
P9F0237
Dichlorodifluoromethane
BRL
mg/kg dry
0.013
0.0018
1
8260B
6/14119
18:61
JLB
P9F0237
Ethylbenzene
BRL
mg/kg dry
0.0063
0.00095
1
8260B
6114/19
18:51
JLB
P9F0237
Isopropyl Ether
BRL
mg/kg dry
0.0063
0.00093
1
8260B
6/14/19
18:51
JLB
P9F0237
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0.0063
0.00074
1
8260B
6/14/19
18:51
JLB
P9F0237
m,p-Xylenes
BRL
mg/kg dry
0.013
0.0016
1
8260B
6114119
18:51
JLB
P91`0237
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0543
Phone: [phone]-Tall Free Number: l-600/629-6364-Fax: 704/525-W9 Page 14 Of 66

A
I S M I Fun-Sarvice 1 alyncan a
EnvlronmeMal aoluifws
uewumura, we
Laboratory Report
06/17/2019
Geoscienre Group
Project: Berkeley
Client Sample ID: 1127-7
Attn: Tom Hassett
Prism Sample ID: 9060025-03
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time
Collected: 06/04/19 10:10
Time
Submitted: 06/04/1912:56
Parameter
Result
Units
Report
MDL
Dilution
Method Analysis
Analyst
Batch
Limit
Factor
Date/Time
ID
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.025
0.00044
1
8260B 6/14/19 18:51
JLB
P91`0237
Methyl Ethyl Ketone (2-Butanone)
0.0090 J
mgfkg dry
0.025
0.0015
1
8260B $114/19 18:51
JLB
P9F0237
Methyl Isobutyl Ketone
BRL
mg/kg dry
0.025
0.00052
1
8260B 6114119 18:51
JLB
P91`0237
Methylene Chloride
BRL
mg/kg dry
0.0063
0.0010
1
8260B 6114119 18:51
JLB
P9F0237
Methyl -tart -Butyl Ether
BRL
mg/kg dry
0.0063
0.00089
1
8260B 6/14/19 18:51
JLB
P9F0237
Naphthalene
BRL
mg/kg dry
0.013
0.00064
1
8260B 6114119 18:51
JLB
P91`0237
n-Butylbenzene
BRL
mg/kg dry
0.0063
0.00059
1
8260B 6/14/19 18:51
JLB
P9F0237
n-Propylbenzene
BRL
mg/kg dry
0.0063
0.00092
1
8260B 6/14/19 18:51
JLB
P91`0237
o-Xylene
BRL
mg/kg dry
0.0063
0.00068
1
8260B 6114/19 18:51
JLB
P91`0237
sec-Butylbenzene
BRL
mg/kg dry
0.0063
0.00069
1
82608 6/14/19 18:51
JLB
P91`0237
Styrene
BRL
mg/kg dry
0.0063
0.00062
1
8260B 6114/19 18:51
JLB
P9F0237
tert-Butylbenzene
BRL
mg/kg dry
0.0063
0.00075
1
8260B 6/14/19 18:51
JLB
P9170237
Tetrachloroethylene
BRL
mg/kg dry
0.0063
0.0011
1
8260B 6114/19 18:51
JLB
P9F0237
Toluene
BRL
mg/kg dry
0.0063
0.0010
1
8260B 6/14/19 18:51
JLB
P9F0237
trans-1,2-Dichlomethylene
BRL
mg/kg dry
0,0063
0.0012
1
8260B 6114119 18:51
JLB
P9F0237
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0063
0.00054
1
8260B 6114/19 18:61
JLB
P91`0237
Trichlomethylene
BRL
mg/kg dry
0.0063
0.0012
1
8260B 6/14/19 18:51
JLB
P9F0237
Trichlorofluoromethane
BRL
mg/kg dry
0.013
0.0017
1
8260B 6/14/19 18:51
JLB
P9F0237
Vinyl acetate
BRL
mg/kg dry
0.013
0.00069
1
8260B 6/14/19 18:51
JLB
P91`0237
Vinyl chloride
BRL
mg/kg dry
0.013
0.0013
1
8260B 6/14/19 18:51
JLB
P91`0237
Xylenes, total
BRL
mg/kg dry
0,019
0.0023
1
8260B 6/14119 18:51
JLB
P91`0237
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
108 %
70-130
Dibromofluoromethane
109 %
84-123
Toluene-d8
96 %
76-129
Volatile Petroleum Hydrocarbons by GC/PID/FID
C5-C8 Aliphatics
BRL
mg/kg dry
5.9
1.2
100
MADEP VPH 617/19 13:30
TBL
P91`0013
C9-C12 Aliphatics
BRL
mg/kg dry
5.9
0.52
100
MADEP VPH 6/7/19 13:30
TBL
P91`0013
C9-C10Aromatics
BRL
mg/kg dry
5.9
0.56
100
MADEP VPH 6/7/19 13:30
TBL
PQF0013
Surrogate
Recovery
Control Limits
2,5-Dibmmotoluene (PID)
156 %
70-130
SR
2,5-Dibromotoluene (FID)
154 %
70-130
SR
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1.8001629.6364 - Fax: [phone]
Page 15 of 66

s
P:R I S M FUIIService Analytical a
Environmemal Solutions
..eaa..aars. inc
Laboratory Report
06/17/2019
Geoscience Group
Project: Berkeley
Client Sample ID: 1127-8
Attn: Tom Hassett
Prism Sample ID: 9060025-04
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 06/04/19 10:20
Time Submitted: 06/04/19 12:56
Parameter
Result Units Report
MDL Dilution Method Analysis Analyst Batch
Limit
Factor Date/Time ID
Extractable Petroleum Hydrocarbons by GC/FID
C9-C18 Allphatics 1.6 J mg/kg dry 32 1.6 1 MADEP EPH 6M1119 22:60 BBA P9F0050
C19-C36 Aliphatics BRL mg/kg dry 32 5.4 1 MADEP EPH 6/11119 22:50 BBA P9F0050
C11-C22 Aromatics BRL mg/kg dry 32 8.7 1 MADEP EPH 6/11/19 22:50 BBA P91=0050
Surrogate
Recovery
Control Limits
1-Chlorooctadecane
81 %
40-140
o-Terphenyl
98 %
40-140
2-Fluorobiphenyl
87 %
40-140
2-Bromonaphthalene
121 %
40-140
General Chemistry Parameters
%Solids
76.7
%by
0.100
0.100
1
'SM2640G
6/11IM910:20
KBS
P9F0126
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Trichlorobemene
BRL
mg/k9 dry
0.86
0.15
1
8270D
6/7/19
1:14
JMV
P9F0049
1,2-Dichlorobenzene
BRL
mg/kg dry
0.86
0.14
1
8270D
6/7/19
1:14
JMV
P91`0049
1,3-Dichlorobenzene
BRL
mg/kg dry
0.86
0.13
1
8270D
6/7/19
1:14
JMV
P9F0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.43
0.14
1
8270D
6/7/19
1:14
JMV
P9F0049
1-Methylnaphthalene
BRL
mg/kg dry
0.86
0.18
1
8270D
6/7/19
1:14
JMV
P9F0049
2,4,5-T6chlorophenol
BRL
mg/kg dry
0.86
0,18
1
8270D
617/19
1:14
JMV
P9F0049
2,4,6-Tdchlorophenol
BRL
mg/kg dry
0.86
0.21
1
8270D
6/7119
1:14
JMV
P9F0049
2,4-Dichlorophenol
BRL
mg/kg dry
0.86
0.17
1
8270D
617119
1:14
JMV
P9F0049
2,4-Dimethylphenol
BRL
mg/kg dry
0.43
OAS
1
82700
6/7119
1:14
JMV
P9F0049
2,4-Dinitrophenol
BRL
mg/kg dry
20
0.50
1
8270D
6/7/19
1:14
JMV
P9F0049
2,4-Dinhrotoluene
BRL
mg/kg dry
0.86
0.23
1
8270D
617/19
1:14
JMV
P9F0049
2,6-Dinitrotoluene
BRL
mg/kg dry
0.86
0.22
1
8270D
6/7/19
1:14
JMV
P9F0049
2-Chloronsphthalene
BRL
mg/kg dry
0.86
0.21
1
8270D
6/7M9
1:14
JMV
P9F0049
2-Chlorophenol
BRL
mg/kg dry
0.66
0.16
1
8270D
6/7/19
1:14
JMV
P91`0049
2-Methylnaphthalene
BRL
mg/kg dry
0.86
0.17
1
8270D
6/7/19
1:14
JMV
P91`0049
2-Methylphenol
BRL
mg/kg dry
0.86
0.16
1
8270D
6f7/19
1:14
JMV
P91`0049
2-Nitmphenol
BRL
mg/kg dry
0.86
0.14
1
8270D
617119
1:14
JMV
P91`0049
3,3'-Dichlorobenzidine
BRL
mg/kg dry
0.86
0.17
1
82700
617/19
1:14
JMV
P91`0049
3/4-Methylphenol
BRL
mglkg dry
0.86
0.19
1
8270D
6/7119
1:14
JMV
P9F0049
4,6-Dinitro-2-methylphenol
BRL
mg/kg dry
2.0
0.47
1
8270D
617119
1:14
JMV
P9F0049
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.86
020
1
8270D
6/7119
1:14
JMV
P9F0049
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.86
0.16
1
8270D
6/7/19
1:14
JMV
P91`0049
4-Chloroaniline
BRL
mg/kg dry
0.43
0.10
1
8270D
6RI19
1:14
JMV
P91`0049
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
1.3
0.26
1
8270D
V7119
1:14
JMV
P9F0049
4-Nibophenol
BRL
mg/k9 dry
0.86
011
1
8270D
617/19
1:14
JMV
P9F0049
Acenaphthene
BRL
mg/kg dry
0.86
0.21
1
8270D
6/7/19
1:14
JMV
P9F0049
Acenaphthylene
BRL
mg/kg dry
0.86
0.23
1
8270D
617/19
1:14
JMV
P9F0049
Anthracene
BRL
mg/kg dry
0,86
0.23
1
82700
617/19
1:14
JMV
P9F0049
Azobenzene
BRL
mg/kg dry
0.86
0.18
1
8270D
617/19
1:14
JMV
P9F0049
Benzo(a)anthracene
BRL
mg/kg dry
0.86
0.18
1
8270D
6/7/19
1:14
JMV
P9F0049
This report should not be reproduced, except in its entirety, without the written consent of Pdsm Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone; 7041629-6364 - Toll Free Number: l-800/529-6364- Fax: [phone] Page 16 of 66

ISM
i i FW-Service Analytical
Environmental Solutions
r rao.,,�n'aa,.r:
Laboratory Report
06/17/2019
Geoscience Group
Project: Berkeley
Client Sample ID: 1127-8
Attn: Tom Hassett
Prism
Sample ID: 9060025-04
500-K Clanton Rd.
Prism
Work Order: 9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 06/04/19
10:20
Time Submitted: 06/04/19
12:56
Parameter
Result
Units
Report
MDL
Dilution
Method Analysis
Analyst
Batch
Limit
Factor
Date/Time
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.86
0.19
1
8270D 617/19
1:14
JMV
P9F0049
Benzo(b)fluoranthene
BRL
mg/kg dry
0.86
0.20
1
8270D 617/19
1:14
JMV
P9F0049
Benzo(g,h,i)perylene
BRL
mg/kg dry
0.86
0.17
1
8270D 68/19
1:14
JMV
P9F0049
Benzo(k)fluomnthene
BRL
mg/kg dry
0.86
0.19
1
8270D 6/7119
1:14
JMV
P91`0049
Benzoic Acid
BRL
mg/kg dry
2.6
0.71
1
8270D 617/19
1:14
JMV
P9F0049
Benzyl alcohol
BRL
mg/kg dry
0.86
0.16
1
8270D 617/19
1:14
JMV
P9F0049
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
0a6
0.16
1
8270D 6f7/19
1:14
JMV
P9F0049
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0.86
0.14
1
8270D 6/7/19
1:14
JMV
PSF0049
Bis(2chloroisopropyl)ether
BRL
mg/kg dry
0.43
0.15
1
8270D 6/7/19
1:14
JMV
P9F0049
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0A6
0.19
1
8270D 6/7/19
1:14
JMV
P9F0049
Butyl Benzyl phthalate
BRL
mg/kg dry
0.43
0.15
1
8270D 617/19
1:14
JMV
P9F0049
Chrysene
BRL
mg/kg dry
0,86
0.19
1
8270D 6/7/19
1:14
JMV
P91`0049
Dibenzo(a,h)anthracene
BRL
mg/kg dry
0.86
0.25
1
8270D 6f7/19
1:14
JMV
W0049
Dibenzofumn
BRL
mg/kg dry
0.86
0.23
1
8270D 617/19
1:14
JMV
P91`0049
Diethyl phthalate
BRL
mg/kg dry
0.86
0.22
1
8270D 60119
1:14
JMV
P91`0049
Dimethyl phthalate
BRL
mg/kg dry
0.86
0.21
1
8270D 6/7/19
1:14
JMV
P9F0049
Di-n-butyl phthalate
BRL
mg/kg dry
0.86
0.21
1
8270D 6/7/19
1:14
JMV
P91`0049
Di-n-octyl phthalate
BRL
mg/kg dry
0.43
0.22
1
8270D 6(7119
1:14
JMV
P9F0049
Fluoranthene
BRL
mg/kg dry
0.86
0.22
1
8270D 617/19
1:14
JMV
P9F0049
Fluorene _
BRL
mg/kg dry
0.86
0.26
1
8270D 6/7/19
1:14
JMV
P9F0049
Hexachlorobenzene
BRL
mg/kg dry
0.86
0.19
1
8270D 6/7119
1:14
JMV
P9F0049
Hexachlorobutediene
BRL
mglkg dry
0.86
0.19
1
8270D 6/7/19
1:14
JMV
P9F0049
Hexachlorocyclopentadiene
BRL
mg/kg dry
0.86
0.30
1
8270D 617/19
1:14
JMV
P91`0049
Hexachloroethane
BRL
mg/kg dry
0.86
0.14
1
8270D 6/7119
1:14
JMV
P91`0049
Indeno(1,2,3-od)pyrene
BRL
mg/kg dry
0.86
0.16
1
8270D 6/7/19
1:14
JMV
P9F0049
Isophorone
BRL
mg/kg dry
0.86
0.18
1
8270D 6/7/19
1:14
JMV
P9F0049
Naphthalene
BRL
mi dry
0.86
0.17
1
8270D 6/7119
1:14
JMV
P91`0049
Nitrobenzene
BRL
mg/kg dry
0.43
0.18
1
8270D 6/7119
1:14
JMV
P9F0049
N-Nftm -dk-propylamine
BRL
mg/kg dry
0.86
0.20
1
8270D 6/7/19
1:14
JMV
P91`0049
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.86
0.24
1
8270D 6/7/19
1:14
JMV
P9F0049
Pentachlorophenol
BRL
mg/kg dry
1.3
0.55
1
8270D 6/7/19
1:14
JMV
P9F0049
Phenanthreme
BRL
mg/kg dry
0.86
0.22
1
8270D 6/7/19
1:14
JMV
P9F0049
Phenol
BRL
mg/kg dry
0.86
0.14
1
8270D 617119
1:14
JMV
P9F0049
Pyle"
BRL
mg/kg dry
0.86
0.20
1
8270D 6/7/19
1:14
JMV
P9F0049
Pyridine
BRL
mg/kg dry
0.43
0.082
1
8270D 6f7/19
1:14
JMV
P9F0049
Surrogate
Recovery
Control Limits
2AA-Tribromophenol
110 %
39-132
2-Fluorobiphenyl
99 %
44-115
2-Fluorophenol
89 %
35-116
Nitrobenzened5
86 %
37-122
Phenol-d5
91 %
34-121
Terpheny1d14
106 %
54-127
Volatile Organic Compounds by GC/MS
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: l-8001529-6364- Fax: [phone] Page17Ot66

} ' FuIIService Analytical a
`PRISM Environmental Solutions
Laboratory Report
v,ro,utomex,w
06/17/2019
Geoscience Group Project: Berkeley
Client Sample ID: 1127-8
Attn: Tom Hassett
Prism Sample ID: 9060025-04
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 06/04/19 10:20
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis
DateTme
Analyst
Batch
ID
1,1,1,2-Tetrachloroethane
BRL
mg/kg dry
0.0069
0,00084
1
8260B
6/14/19 19:21
JLB
P9F0237
1,1,1-Trichloroethane
BRL
mg/kg dry
0.0069
0.0010
1
8260B
6/14119 19:21
JLB
P91`0237
1,1,2,2-Tetrechloroethane
BRL
mg/kg dry
0.0069
0.00050
1
8260B
6114/19 19:21
JLB
P9F0237
1,1,2-Tdchloroethane
BRL
mg/kg dry
0.0069
0.00074
1
8260B
6/14119 19:21
JLB
P9F0237
1,1-Dichlomethane
BRL
mg/kg dry
0.0069
0.0012
1
8260B
6/14/19 19:21
JLB
P9F0237
1,1-Dichloroethylene
BRL
mg/kg dry
0.0069
0.0013
1
8260B
6/14/19 19:21
JLB
P91`0237
1,1-Dichloropropylene
BRL
mg/kg dry
0.0069
0.0011
1
8260B
6/14/19 19:21
JLB
P91`0237
1,2,3-Tdchlorobenzene
BRL
mg/kg dry
0.014
0.00098
1
8260B
6/14/19 19:21
JLB
P91`0237
1,2,3-Tdchloropropane
BRL
mg/kg dry
0.0069
0.00078
1
8260B
6/14/19 19:21
JLB
P91`0237
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.014
0.00065
1
8260B
6114119 19:21
JLB
P91`0237
1,2,4-Trimethylbenzene
BRL
mg/kg dry
0.0069
0.00073
1
8260B
6/14/19 19:21
JLB
P9F0237
1,2-Dibromoethane
BRL
mg/kg dry
0.0069
0,00061
1
8260B
6/14119 19:21
JLB
P91`0237
1,2-Dichlcrobenzene
BRL
mg/kg dry
0.0069
0.00077
1
8260B
6/14119 19:21
JLB
P91`0237
1,2-Dichloroethane
BRL
mg/kg dry
0.0069
0.00082
1
8260B
6/14/19 19:21
JLB
P91`0237
1,2-Dichloropropane
BRL
mg/kg dry
0.0069
0.0010
1
8260B
6/14/19 19:21
JLB
P91`0237
1,3,5-Tdmethylbenzene
BRL
mg/kg dry
0,0069
0.00086
1
8260B
6114/19 19:21
JLB
P9F0237
1,3-Dichlorobenzene
BRL
mg/kg dry
0,0069
0.00085
1
82608
6/14/19 19:21
JLB
P91`0237
1,3-Dichloropropane
BRL
mg/kg dry
0,0069
0.00057
1
8260B
6/14/19 19:21
JLB
PgF0237
1,4-Dichlombenzene
BRL
mg/kg dry
0.0069
0.00087
1
82608
6/14/19 19:21
JLB
P91`0237
2,2-Dichloropropane
BRL
mg/kg dry
0.0069
0.00086
1
8260B
6/14/19 19:21
JLB
P9F0237
2-Chlorotoluene
BRL
mg/kg dry
0.0069
0.00092
1
8260B
6/14119 19:21
JLB
P9F0237
4-Chlorotoluene
BRL
mg/kg dry
0.0069
0.00078
1
8260E
6114119 19:21
JLB
P9F0237
4-isopropyltoluene
BRL
mg/kg dry
0.0069
0.0017
1
8260B
6114/19 19:21
JLB
P9F0237
Acetone
0.071
mg/kg dry
0.027
0.0018
1
8260B
6/14119 19:21
JLB
POF0237
Benzene
BRL
mg/kg dry
0.0069
0.0011
1
8260B
6114/19 19:21
JLB
P9F0237
Bromobenzene
BRL
mg/kg dry
0,0069
0.00095
1
8260B
6/14119 19:21
JLB
P9F0237
Bromochloromethane
BRL
mg/kg dry
0.0069
0.0011
1
8260B
6/14119 19:21
JLB
P91`0237
Bromodichloromethane
BRL
mg/kg dry
0.0069
0.00065
1
8260B
6/14/19 19:21
JLB
PgF0237
Bromoforn
BRL
mg/kg dry
0.0069
0.00053
1
8260B
6/14/19 19:21
JLB
PSF0237
Bromomethane
BRL
mg/kg dry
0.014
0.0034
1
8260B
6/14119 19:21
JLB
P9F0237
Carbon Tetrachloride
BRL
mg/kg dry
0.0069
0.0014
1
8260B
6/14/19 19:21
JLB
P9F0237
Chlorobertzene
BRL
mg/kg dry
0,0069
0.0011
1
8260B
6114/19 19:21
JLB
P9F0237
Chloroethane
BRL
mg/kg dry
0,014
0.0013
1
8260B
6/14119 19:21
JLB
P91`0237
Chloroform
BRL
mg/kg dry
0.0069
0.00084
1
8260B
6/14/19 19:21
JLB
P9F0237
Chloromethane
BRL
mg/kg dry
0.014
0.0021
1
8260B
6/14/19 19:21
JLB
P9F0237
cis-1,2-Dichloroethylene
BRL
mg/kg dry
0.0069
0.0011
1
8260B
6114/19 19:21
JLB
P9F0237
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0069
0.00068
1
82608
6114/19 1921
JLB
P9F0237
Dibromochloromethane
BRL
mg/kg dry
0.0069
0.00046
1
8260B
6/14119 19:21
JLB
P9F0237
Dichlorodi8uoromethane
BRL
mg/kg dry
0.014
0.0019
1
8260B
6/14/19 19:21
JLB
P9F0237
Ethylbenzene
BRL
mg/kg dry
0.0069
0.0010
1
8260B
6114/19 19:21
JLB
P9F0237
Isopropyl Ether
BRL
mg/kg dry
0.0069
0.0010
1
8260B
6114119 19:21
JLB
P91`0237
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0,0069
0.00080
1
82608
6114119 19:21
JLB
P91`0237
m,p-Xylenes
BRL
mg/kg dry
0.014
0.0018
1
8260B
6/14/19 19:21
JLB
P91`0237
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]•Toll Free Number: f-8001529-6364-Fax: [phone] Page 18 of 66

w { 11� A Full -Service Analytical 9
Laboratory Report
Ivf Environmental
uaonamn, ¢ •�
solutions
06/17/2019
Geoscience Group
Project: Berkeley
Client
Sample ID: 1127-8
Attn: Tom Hassett
Prism Sample ID: 9060025-04
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time
Collected: 06/04/19 10:20
Time
Submitted: 06/04/1912:56
Parameter
Result
Units
Report
MDL
Dilution
Method Analysis
Analyst
Batch
Limit
Factor
DateRme
ID
Methyl BUbd Ketone (2-Hexanone)
BRL
mg/kg dry
0.027
0.00047
1
8260B 6/14/19 19:21
JLB
P91`0237
Methyl Ethyl Ketone (2-Butanorle)
0.011 J
mg/kg dry
0.027
0.0016
1
8260B 6114/19 19:21
JLB
P91`0237
Methyl Isobutyl Ketone
BRL
mg/kg dry
0,027
0.00056
1
8260B 6/14/19 19:21
JLB
PgF0237
Methylene Chloride
BRL
mg/kg dry
0.0069
0.0011
1
8260B 6/14119 19:21
JLB
P9F0237
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0,0069
0.00096
1
8260B 6/14/19 19:21
JLB
P91`0237
Naphthalene
BRL
mg/kg dry
0.014
0.00069
1
8260B 6/14119 19:21
JLB
P9F0237
n-Butylbenzene
BRL
mg/kg dry
0.0069
0.00064
1
8260B 6/14/19 19:21
JLB
P9F0237
n-Propylbenzene
BRL
mg/kg dry
0.0069
0.0010
1
8260B 6114119 19:21
JLB
P91`0237
o-Xylene
BRL
mg/kg dry
0.0069
0.00073
1
8260B 6/14/19 19:21
JLB
P9F0237
sec-Butylbenzene
BRL
mg/kg dry
0.0069
0.00074
1
8260B 6/14/19 19:21
JLB
P91`0237
Styrene
BRL
mg/kg dry
0.0069
0.00067
1
8260B 6/14119 19:21
JLB
P9F0237
tert-Butylbenzene
BRL
ni dry
0.0069
0.00082
1
8260B 6/14119 19:21
JLB
P91`0237
Tetrachlomethylene
BRL
mg/kg dry
0.0069
0.0012
1
8260B 6/14/19 19:21
JLB
P91`0237
Toluene
BRL
mg/kg dry
0.0069
0.0011
1
82608 6/14/19 19:21
JLB
P91`0237
trans-1,2-Dichlomethylene
BRL
mg/kg dry
0.0069
0.0013
1
8260B 6/14119 19:21
JLB
P9F0237
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0069
0.00059
1
8260B 6114/19 19:21
JLB
PgF0237
Tdchloroethylene
BRL
mg/kg dry
0.0069
0.0013
1
82608 6/14119 19:21
JLB
P9F0237
Trichlorofluoromemane
BRL
mg/k9 dry
0.014
0.0019
1
8260B 6114/19 19:21
JLB
P91`0237
Vinyl acetate
BRL
mg/kg dry
0.014
0.00074
1
8260B 6114/19 19:21
JLB
PtIF0237
Vinyl chlodde
BRL
mg/kg dry
0.014
0.0014
1
8260B 6/14/19 19:21
JLB
P91`0237
Xylenes, total
BRL
mg/kg dry
0.021
0.0025
1
8260B 6/14/19 19:21
JLB
P91`0237
Surrogate
Recovery
Control Limits
4-Bromofluombenzene
107%
70-130
Dibmmofluoromethane
108 %
84-123
Toluene-08
98 %
76-129
Volatile Petroleum Hydrocarbons by GC/PID/FID
CS-C8 Aliphatic
BRL
mg/kg dry
9.6
1.9
100
MADEP VPH 617/19 13:58
TBL
P9F0013
C9-C12 Aliphatic
BRL
mg/kg dry
9.6
0.85
100
MADEP VPH 617119 13:58
TEL
P9F0013
C9-C10Aromati s
BRL
mg/kg dry
9.6
0.90
100
MADEPVPH 6/7/19 13:58
TBL
P91`0013
Surrogate
Recovery
Control Limits
2,5-Dibromotoluene(PID)
125%
70-130
2,5-Dibromotoluene (FID)
127 %
70-130
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories. Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] -Toll Free Number: 1.8001529.6364 - Fee: 7041525-0409
Page 19 of 66

��'C n i� I Full-aervlce Analyncel a
J' V' Environment Solutions
vaonn ®.,xc
Laboratory Report
06/17/2019
Geoscience Group
Project: Berkeley
Client Sample ID: 1127-9
Attn: Tom Hassett
Prism Sample ID: 906002"S
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 06/04/19 10:30
Time Submitted: 06/04/19 12:56
Parameter
Result Units Report
MDL Dilution Method Analysis Analyst Batch
Limit
Factor DatelTime ID
Extractable Petroleum Hydrocarbons by GC/FID
C9-018AIlphatics 6.2 J
mg/kg dry
32
1.6 1 MADEP EPH 6111/19 23:26
BBA P9F0050
C19-C36 Aliphatics BRL
mg/kg dry
32
5.4 1 MADEP EPH 6/11/19 23:26
BBA P9F0050
C11-C22 Aromatics BRL
mg/kg dry
32
8.8 1 MADEP EPH 6111119 23:26
BBA P91`0050
Surrogate
- Recovery
Control Limits
1-Chloromiadecane
70 %
40-140
o-Terphenyl
108 %
40-140
2-Fluorobiphenyl
95 %
40-140
2-Bromonaphthalene
115 %
40-140
General Chemistry Parameters
%Solids
76.3
%by
0.100
0.100
1
•SM2540G
6111119 10:20
KBS
P9F0128
Weight
Semivolatile Organic Compounds by GUMS
1,2,4-Tnchlorobenzene
BRL
mg/kg dry
0.86
0.15
1
8270D
6/6/19 12:36
JMV
P9F0049
1,2-Dichlorobemene
BRL
mg/kg dry
0.86
0.14
1
8270D
6/6/19 12:36
JMV
P9F0049
1,3-Dichlombenzene
BRL
mg/kg dry
0.86
0.13
1
8270D
6/6/19 12:36
JMV
P9F0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.43
0.14
1
8270D
6/6119 12:36
JMV
P9F0049
1-Methylnaphthalene
BRL
mg/kg dry
0.86
0.18
1
8270D
616119 12:36
JMV
P9F0049
2,4,5-Trichlorophenol
BRL
mglkg dry
0.86
0.18
1
8270D
616/19 12:36
JMV
P9F0049
2,4,6-Tdchlorophenol
BRL
mg/kg dry
0.86
0.21
1
8270D
6/6/19 12:36
JMV
P9F0049
2,4-Dichlorophenol
BRL
mg/kg dry
0.86
0.17
1
8270D
6/6119 12:36
JMV
P9F0049
2,4-Dimethylphenol
BRL
mg/kg dry
0.43
0.18
1
8270D
6/6119 12:36
JMV
P9F0049
2,4-Dinftrophenol
BRL
mg/kg dry
2.0
0.61
1
82700
616/19 12:36
JMV
P91`0049
2,4-Dinhrotoluene
BRL
mg/kg dry
0.86
0.23
1
8270D
6/6/19 12:36
JMV
P91`0049
2,6-Dinhrotoluene
BRL
mg/4 dry
0.86
0.22
1
8270D
616/19 12:36
JMV
P91`0049
2-Chloronaphthalene
BRL
mg/kg dry
0.86
0.21
1
8270D
616119 12:36
JMV
P9F0049
2-Chlorophenol
BRL
mg/kg dry
0.86
0.16
1
8270D
6/6/19 12:36
JMV
P9F0049
2-Methyinaphthalene
BRL
mg/kg dry
0.86
0.17
1
8270D
616/19 12:36
JMV
P9F0049
2-Methylphenol
BRL
mg/kg dry
0.86
0.16
1
8270D
616/19 12:36
JMV
P9F0049
2-Nitrophenol
BRL
mg/kg dry
0.86
0.14
1
8270D
616/19 12:36
JMV
P9F0049
3,3'-Dichiorobenzidine
BRL
mg/kg dry
0.86
0.17
1
8270D
616/19 12:36
JMV
P9F0049
3/4-Methylphenol
BRL
mg/kg dry
0.86
0.19
1
8270D
6/6/19 12:36
JMV
P91`0049
4,6-Dinitro-2-methylphenol
BRL
mg/kg dry
2.0
0.48
1
8270D
6/6/19 12:36
JMV
P91`0049
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.86
020
1
8270D
616119 12:36
JMV
P9F0049
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.86
0.16
1
8270D
616/19 12:36
JMV
P9F0049
4-Chloroaniline
BRL
mg/kg dry
0.43
0.10
1
82700
6/6/19 12:36
JMV
P9F0049
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
1.3
0.26
1
8270D
6/6/19 12:36
JMV
P91`0049
4-Nhrophenol
BRL
mg/kg dry
0.86
0.21
1
8270D
616/19 12:36
JMV
P91`0049
Acenaphthene
BRL
mg/kg dry
0.86
0.21
1
8270D
6/6119 12:36
JMV
P9F0049
Acenaphthylene
BRL
mg/kg dry
0.86
0.23
1
8270D
6/6/19 12:36
JMV
P9F0049
Anthracene
BRL
mg/kg dry
0.86
0.23
1
8270D
616119 12:36
JMV
P91`0049
Azobenzene
BRL
mg/kg dry
0.86
0.18
1
8270D
6/6/99 12:36
JMV
P91`0049
Benzo(a)anthracene
BRL
mg/kg dry
0.86
0.18
1
8270D
6/6/19 12:36
JMV
P91`0049
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
"It Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0643
Phone: [phone]-Toll Free Number: l-800/529-0364- Fax: [phone] F Page 20 of 66

GSM
Ablenoassa
Fall-8arvlceAnalytical&
Laboratory Report
Environmental Solutions
D6/17/2D19
me
Geoscience Group
Project: Berkeley
Client Sample ID:
1127-9
Attn: Tom Hassett
Prism Sample ID: 9060025-05
500-K Clanton Rd.
Prism Work Order:
9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 06/04/19 10:30
Time Submitted: 06/04/1912:56
Parameter
Result
Units
Report
MDL
Dilution Method
Analysis
Analyst
Batch
Limit
Factor
Date/Tme
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.86
0.19
1 8270D
6/6/19 12:36
JMV
P91`0049
Benzo(b)fluoranthene
BRL
mg/kg dry
0.86
0.20
1 82701)
616/19 12:36
JMV
P91`0049
Benzo(g,h,i)perylene
BRL
mg/kg dry
0.86
0.17
1 8270D
6/6119 12:36
JMV
P91F0049
Benzo(k)fluomnthene
BRL
mg/kg dry
0.86
0.19
1 8270D
6/6/19 12:36
JMV
P91`0049
Benzoic Acid
BRL
mg/kg dry
2.6
0.72
1 8270D
616/19 12:36
JMV
P91`0049
Benzyl alcohol
BRL
mg/kg dry
0.86
0.16
1 8270D
6/6119 12:36
JMV
P9F0049
bis(2-Chloroethoxy)methane
BRL
M09 dry
0.86
0.16
1 8270D
6/6/19 12:36
JMV
P91`0049
Bis(2-Chlomethyl)ether
BRL
mg/kg dry
0.86
0.14
1 8270D
616/19 12:36
JMV
P9F0049
Bis(2-chloroisopropyl)ether
BRL
mg/kg dry
0.43
0.15
1 B270D
6/6119 12:36
JMV
P9F0049
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.86
0.20
1 8270D
6/6119 12:36
JMV
P9F0049
Butyl benzyi phthalate
BRL
mg/kg dry
0.43
0.15
1 8270D
6/6/19 12:36
JMV
P91`0049
Chrysene
BRL
mg/kg dry
0.86
0.19
1 8270D
6/6/19 12:36
JMV
P9F0049
Dibenzo(a,h)enthrecene
BRL
mg/kg dry
0.86
0.25
1 8270D
616/19 12:36
JMV
P9F0049
Dibenzofuran
BRL
mg/kg dry
0.86
0.23
1 8270D
6/6/19 12:36
JMV
P9F0049
Diethyl phthalate
BRL
mg/kg dry
0.86
0.22
1 8270D
6/6119 12:36
JMV
P91F0049
Dimethyl phthalate
BRL
mg/kg dry
0.86
0.21
1 8270D
616/19 12:36
JMV
P91`0049
Di-n-butyl phthalate
BRL
mg/kg dry
0.86
0.21
1 8270D
6/6/19 12:36
JMV
P91`0049
Di-n-octyl phthalate
BRL
mg/kg dry
0.43
0.22
1 8270D
6/6119 12:36
JMV
P91`0049
Fiuorenthene
BRL
mg/kg dry
0.86
0.22
1 8270D
6/6/19 12:36
JMV
PQF0049
Fluorene
BRL
mg/kg dry
0.86
0.26
1 8270D
6/6119 12:36
JMV
P9F0049
Hexachlorobenzene
BRL
mg/kg dry
0.86
0.19
1 8270D
6/6/19 12:36
JMV
P91`0049
Hexachlorobutadiene
BRL
mg/k9 dry
0.86
0.20
1 8270D
6/6/19 12:36
JMV
P91`0049
Hexachiorooyciopentadiene
BRL
mg/kg dry
0.86
0.30
1 8270D
616/19 12:36
JMV
P9F0049
Hexachloroethane
BRL
mg/kg dry
0.86
0.14
1 8270D
6/6119 12:36
JMV
P91`0049
Indeno(1,2,3-cd)pyrene
BRL
mg/kg dry
0.86
0.16
1 8270D
6/6/19 12:36
JMV
P9F0049
Isophorone
BRL
mg/kg dry
0.86
0.19
1 8270D
6/6/19 12:36
JMV
P9F0049
Naphthalene
BRL
mg/kg dry
0.86
0.17
1 8270D
6/6119 12:36
JMV
P9F0049
NBrobenzene
BRL
mg/kg dry
0.43
0.18
1 8270D
616/19 12:36
JMV
P9F0049
N-Nitroso-di-n-propylamine
BRL
mg/kg dry
0.86
0.20
1 8270D
6/6119 12:36
JMV
P91`0049
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.86
0.24
1 8270D
6/6/19 12:36
JMV
P91`0049
Pentachlorophenol
BRL
mg/kg dry
1.3
0.55
1 8270D
6/6/19 12:36
JMV
P91`0049
Phenanthrene
BRL
mg/kg dry
0.86
0.22
1 8270D
6/6/19 12:36
JMV
P91`0049
Phenol
BRL
mg/kg dry
0.86
0.14
1 8270D
6/6/19 12:36
JMV
P9F0049
Pyrene
BRL
mg/kg dry
0.86
0.20
1 8270D
616/19 12:36
JMV
P9F0049
Pyridine
BRL
mg/kg dry
0.43
0.082
1 8270D
6/6/19 1236
JMV
P91`0049
surrogate
Recovery
Control Limits
2,4,6-Tdbromophenol
99 %
39-132
2-Fluorobiphenyl
87 %
44-115
2-Fluorophenol
82 %
35-115
Nitrobenzene-d5
82 %
37-122
Phenol-d5
83 %
34-121
Terphenyl-dl4
94 %
54-127
Volatile Organic Compounds by GC/MS
This report should not be reproduced,
except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook
Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number:
1-8001529-6364- Fair: 704/525-0409
Page21of66

Laboratory Report
!
LGSM
Full -Service Analytical9
Environmental Solutions
06/17/2019
oaroeea iw
Geoscience Group Project: Berkeley
Client Sample ID: 1127-9
Attn: Tom Hassett
Prism Sample ID: 9060025-05
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 06/04/19 10:30
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis Analyst
Date/Time
Batch
ID
1,1,1,2-Tetrachlorce0lane
BRL
mg/kg dry
0.0062
0,00076
1
8260B
6/14/19 19:51
JLB
P9F0237
1,1,1-Tdchloroethene
BRL
mg/kg dry
0.0062
0.00091
1
8260B
6/14/19 19:51
JLB
P9F0237
1,1,2,2-Tetrachloroethane
BRL
mg/kg dry
0.0062
0,00045
1
8260B
6114119 19:51
JLB
PSF0237
1,1,2-Tdchloroethane
BRL
mg/kg dry
0.0062
0,00067
1
8260B
6/14/19 19:51
JLB
PGF0237
1,1-Dichloroethane
BRL
mg/kg dry
0.0062
0.0011
1
8260B
6/14/19 19:51
JLB
P9F0237
1,1-Dichloroethylene
BRL
mg/kg dry
0.0062
0.0011
1
8260B
6/14119 19:51
JLB
P9F0237
1,1-Dichloropropylene
BRL
mg/kg dry
0.0062
0.00095
1
8260B
6114/19 19:51
JLB
P9F0237
1,2,3-Tdchlorobenzene
BRL
mg/kg dry
0.012
0.00089
1
8260B
6/14/19 19:51
JLB
P9F0237
1,2,3-Tdchloropropane
BRL
mg/kg dry
0.0062
0.00070
1
8260B
6/14/19 19:51
JLB
P9F0237
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.012
0.00059
1
8260B
6/14119 19:51
JLB
P9F0237
1,2,4-Trimethylbenzene
BRL
mg/kg dry
0.0062
0.00066
1
8260B
6114119 19:61
JLB
P9F0237
1,2-Dibromoethane
BRL
mg/kg dry
0.0062
0.00055
1
8260B
6/14/19 19:51
JLB
P9F0237
1,2-Dichlorobenzene
BRL
mg/kg dry
0.0062
0.00069
1
8260B
6/14/19 19:51
JLB
P9F0237
1,2-Dichloroethane
BRL
mg/kg dry
0.0062
0.00074
1
8260B
6/14/19 19:51
JLB
P9F0237
1,2-Dichloropropane
BRL
mg/kg dry
0.0062
0.00093
1
8260B
6114/19 19:51
JLB
P9F0237
1,3,5-Tdmethylbenzene
BRL
mg/kg dry
0.0062
0.00078
1
8260B
6/14/19 19:51
JLB
P9F0237
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0062
0.00077
1
8260B
6/14/19 19:51
JLB
P9F0237
1,3-Dichloropropane
BRL
mg/kg dry
0.0062
0.00052
1
8260B
6114/19 19:51
JLB
P9F0237
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0062
0.00079
1
8260B
6/14/19 19:51
JLB
P9F0237
2,2-Dichloropropane
BRL
mglkg dry
0,0062
0.00077
1
8260B
6114/19 19:51
JLB
P9F0237
2-Chlorotoluene
BRL
mg/kg dry
0.0062
0.00083
1
8260B
6114119 19:51
JLB
P91`0237
4-Chlorotoluene
BRL
mg/kg dry
0,0062
0.00071
1
8260B
6/14/19 19:51
JLB
P91`0237
4-Isopropyltoluene
BRL
mg/kg dry
0.0062
0.0016
1
8260B
6/14/19 19:51
JLB
P91`0237
Acetone
0.066
mg/kg dry
0.025
0.0016
1
8260B
6114119 19:51
JLB
P9F0237
Benzene
BRL
mg/kg dry
0.0062
0.00097
1
82608
6114/19 19:51
JLB
P9F0237
Bromobenzene
BRL
mg/kg dry
0.0062
0.00086
1
8260B
6114/19 19:51
JLB
P9F0237
Bromochloromethane
BRL
mg/kg dry
0.0062
0.0010
1
8260B
6/14/19 19:51
JLB
P9F0237
Bromodichloromethane
BRL
mg/kg dry
0.0062
0.00059
1
82608
6114/19 19:51
JLB
P9F0237
Bromoform
BRL
mg/kg dry
0.0062
0.00048
1
8260B
6114/19 19:51
JLB
P9F0237
Bromomethane
BRL
mg/kg dry
0,012
0.0030
1
8260B
6/14/19 19:51
JLB
P91`0237
Carbon Tetrachloride
BRL
mg/kg dry
0,0062
0.0012
1
8260B
6114119 19:51
JLB
P91`0237
Chlorobenzene
BRL
mg/kg dry
0.0062
0.00097
1
8260B
6/14/19 19:51
JLB
P9F0237
Chloroethane
BRL
mg/kg dry
0.012
0.0012
1
8260B
6114119 19:51
JLB
P9F0237
Chloroform
BRL
mg/kg dry
0.0062
0.00076
1
8260B
6114/19 19:51
JLB
P9F0237
Chloromethane
BRL
mg/kg dry
0.012
0.0019
1
8260B
6114/19 19:51
JLB
P9F0237
cis-1,2-Dichloroethylene
BRL
mg/kg dry
0.0062
0D0097
1
8260B
6/14/19 19:51
JLB
P91`0237
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0062
0.00061
1
8260B
6/14119 19:51
JLB
P91`0237
Dibromochloromethane
BRL
mg/kg dry
0.0062
0.00041
1
8260B
6114/19 19:51
JLB
P91`0237
Dichlorodifluoromethane
BRL
mg/kg dry
0,012
0.0017
1
8260B
6114/19 19:51
JLB
P9F0237
Ethylbenzene
BRL
mg/kg dry
0.0062
0.00093
1
8260B
6/14/19 19:51
JLB
P9F0237
Isopropyl Ether
BRL
mg/kg dry
0.0062
0.00091
1
82608
6/14119 19:51
JLB
P91=0237
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0.0062
0.00072
1
8260B
6/14/19 19:51
JLB
P9F0237
m,p-Xylenes
BRL
mg/kg dry
0.012
0.0016
1
8260B
6/14/19 19:51
JLB
P9F0237
This report should not be reproduced, except in its entirety, without
the written
consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 -
Charlotte, NC 28224-0543
Phone; 7041629.6364 -Toll Free Number: 1-000/629.6364 -
Fax: [phone]-Mg
Page 22 of 66

&111Fun-tieivl�ISM M8lytica"
Environmemel
Laboratory Report
Solutlone
WgMd11E$IHF
06/17/2019
Geoscience Group Project: Berkeley
Client Sample ID: 1127-9
Attn: Tom Hassett
Prism Sample ID: 9060025-05
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 06/04/19 10:30
Time Submitted: 06/04/1912:56
Parameter
Result
Units
Report
MDL Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Date/Tme
ID
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.025
0.00043
1
8260B
6/14119
19:51
JLB
P9F0237
Methyl Ethyl Ketone (2-Butanons)
0.013 J
mg/kg dry
0.025
0.0014
1
82608
6/14/19
19:51
JLB
P91`0237
Methyl Isobutyl Ketone
BRL
mg/kg dry
0.025
0.00051
1
8260B
6/14/19
19:51
JLB
P9F0237
Methylene Chloride
BRL
mg/kg dry
0.0062
0.0010
1
8260B
6/14/19
19:51
JLB
P91`0237
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.0062
0.00087
1
8260B
6/14119
19:51
JLB
PSF0237
Naphthalene
BRL
mg/kg dry
0.012
0.00063
1
8260B
6/14/19
19:51
JLB
P9F0237
n-Butylbenzene
BRL
mg/kg dry
0.0062
0.00058
1
8260B
6/14119
19:51
JLB
P9F0237
n-Propylbenzene
BRL
mg/kg dry
0.0062
0.00090
1
8260B
6/14/19
19:51
JLB
P9F0237
c-Xylene
BRL
mg/kg dry
0.0062
0.00066
1
8260B
6/14119
19:51
JLB
P91`0237
seo Butylbenzene
BRL
mg/kg dry
0.0062
0.00067
1
8260B
6/14119
19:51
JLB
P9F6237
Styrene
BRL
mg/kg dry
0.0062
0.00060
1
8260B
6/14119
19:51
JLB
P9F0237
ter[-Butylbenzene
BRL
mg/kg dry
0.0062
0.010074
1
8260B
6/14/19
19:51
JLB
P9F0237
Tetrachloroethylene
BRL
mg/kg dry
0.0062
0.0011
1
8260B
6114/19
19:51
JLB
P91`0237
Toluene
BRL
mg/kg dry
0.0062
0.00099
1
8260B
6/14119
19:51
JLB
P91`0237
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0062
0.0012
1
8260B
6/14119
19:51
JLB
P91`0237
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0062
0.00053
1
8260B
6/14/19
19:61
JLB
P9F0237
Trichloroethylene
BRL
mg/kg dry
0.0062
0.0012
1
8260B
6/14/19
19:51
JLB
P9F0237
Trichlorofluoromethane
BRL
mg/kg dry
0.012
0,0017
1
8260B
6/14119
19:51
JLB
P91`0237
Vinyl acetate
BRL
mg/kg dry
0.012
0.00067
1
8260B
6/14/19
19:51
JLB
P9F0237
Vinyl chloride
BRL
mg/kg dry
0.012
0.0012
1
8260B
6/14119
19:51
JLB
P9F0237
Xylenes, total
BRL
mg/kg dry
0.019
0.0022
1
8260B
6114/19
19:51
JLB
P9F0237
Surrogate
Recovery
Control Limits
4-BromoOuorobenzene
107%
70-130
Dibromofluoromethane
109
%
84-123
Toluene-d8
97
%
76-129
Volatile Petroleum Hydrocarbons
by GC/PID/FID
05-C8 Aliphatic
BRL
mg/kg dry
6.0
1.2
100
MADEP VPH
6/7/19 14:27
TBL
P9F0013
C9-C12 Aliphi
BRL
mg/kg dry
6.0
0.53
100
MADEP VPH
6/7119 14:27
TBL
P9F0013
C9-C10 Aromatics
BRL
mg/kg dry
6.0
0.57
100
MADEP VPH
6/7/19 14:27
TBL
P9F0013
Surrogate
Recovery
Control Limits
2,5-Dibromotoluene (PID)
146
%
70-130
SR
2,5-Dibromotoluene (FID)
147
%
70-130
SR
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0643
Phone: [phone]-Tall Free Number: 1.8001529-6364 - Fax: [phone] Page23of66

IRISM I Foti-Samer 4nalytloal3
Environmental Solutions
A.I.I.
Laboratory Report
O6/17/2019
Geoscience Group
Project: Berkeley
Client Sample ID: 1139-3
Attn: Tom Hassett
Prism Sample ID: 9060025-06
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 06/04/19 12:00
Time Submitted: 06/04/19 12:56
Parameter
Result Units
Report MDL
Dilullon Method Analysis Analyst
Batch
Limit
Factor Date/Tme
ID
Extractable Petroleum Hydrocarbons by GC/FID
C9-C18 Allphalics
1.7 J mg/kg dry
31 1.5
1 MADEP EPH 6/12119 0:02
BBA
P9F0050
C19-C36Aliphatics
BRL mg/kg dry
31 5.2
1 MADEP EPH 6/12119 0:02
BBA
P9F0050
C11-C22 Aromatics
BRL mg/kg dry
31 8.4
1 MADEP EPH 6/12/19 0:02
BBA
P9F0050
Surrogate
Recovery
Control Limits
1-Chloroociadecane
73 %
40-140
o-Terphenyl
93 %
40-140
2-Fluorobiphenyl
83 %
40-140
2-Bromonaphthalene
112 %
40-140
General Chemistry Parameters
%Solids
$0.5
%by
0.100
0.100
1
-SM2640G
6/11119 9:00
KBS
P9F0128
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.82
0.14
1
8270D
616/19 12:59
JMV
P91F0049
1,2-Dichlorobenzene
BRL
mg/kg dry
0.82
0.13
1
8270D
6/6/19 12:59
JMV
P91`0049
1,3-Dichlorobenzene
BRL
mg/kg dry
0.82
0.12
1
8270D
6/6/19 12:59
JMV
P9F0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.41
0.13
1
8270D
6/6/19 12:59
JMV
P9F0049
1-Methylnaphthalene
BRL
mg/kg dry
0.82
0.17
1
8270D
6/6/19 12:59
JMV
P9F0049
2,4,5-Tdchlomphenol
BRL
mg/kg dry
0.82
0.17
1
8270D
6/6119 12:59
JMV
P9F0D49
2,4,6-Tdchlorophenol
BRL
mg/kg dry
0.82
0.20
1
8270D
616/19 12:59
JMV
P9F0049
2,4-Dichlorophenol
BRL
mg/kg dry
0.82
0.16
1
8270D
616119 12:59
JMV
P9F0049
2,4-Dimethylphenol
BRL
mg/kg dry
0.41
0.17
1
8270D
616/19 12:59
JMV
P9F0D49
2,4-Dinitrophenol
BRL
mg/kg dry
1.9
0.48
1
8270D
616/19 12:59
JMV
P9F0D49
2,4-Dinitrotoluene
BRL
mg/kg dry
0.82
0.22
1
8270D
616/19 12:59
JMV
P9F0D49
2,6-Dinitrotoluene
BRL
mg/kg dry
0.82
0.21
1
82700
616/19 12:59
JMV
P9F0D49
2-Chloronaphthalene
BRL
mg/kg dry
0.82
0.20
1
8270D
616119 12:59
JMV
P9F0049
2-Chlorophenol
BRL
mg/kg dry
0.82
0.16
1
8270D
616/19 12:59
JMV
P9F0049
2-Methylnaphthalene
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 12:59
JMV
P9F0D49
2-Methylphenol
BRL
mg/kg dry
0.82
0.16
1
8270D
616/19 12:59
JMV
POF0049
2-Nitrophenol
BRL
mg/kg dry
0.82
0.14
1
8270D
616119 12:59
JMV
P9F0049
3,3' 13ichlorobenzidine
BRL
mg/kg dry
0.82
0.16
1
8270D
616/19 12:59
JMV
P9F0049
3/4-Methylphenol
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 12:59
JMV
P9F0D49
4,6-Dinitro-2-methylphenol
BRL
mg/kg dry
1.9
0.45
1
8270D
616/19 12:59
JMV
P9F0049
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.82
0.19
1
8270D
616119 12:59
JMV
P9F0049
4-Chlor 3-methylphenol
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 12:59
JMV
P9F0049
4-Chlorcaniiine
BRL
mg/kg dry
0.41
0.099
1
8270D
616/19 12:59
JMV
P9F0049
4-Chlomphenyl phenyl ether
BRL
mg/kg dry
1.2
0.25
1
B270D
6/6/19 12:59
JMV
P9FOD49
4-Nitrophenol
BRL
mg/kg dry
0.82
0.20
1
8270D
6/6/19 12:59
JMV
P9F0049
Acenaphthene
BRL
mg/kg dry
0.82
0.20
1
8270D
6/6/19 12:59
JMV
P91`0049
Acenaphthylene
BRL __
mg/kg dry
0.82
0.22
1 _
8270D
6/6/19 12:59
JMV
P9F0049
Anthracene
BRL
mg/kg dry
0.82
0.22
1
8270D
6/6/19 12:59
JMV
P9F0049
Azobenzene
BRL
mg/kg dry
0.82
0.17
1
8270D
6/6/19 12:59
JMV
P91`0049
Benzo(a)anthracene
BRL
mg/kg dry
0.82
0.17
1
8270D
6/6/19 12:59
JMV
P9F0D49
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number; l-0001629-6364- Fax: [phone] F Page 24 of 66

"R
ISM I Fat-ServiceAne"Ical4
Environmental Solutions
Laboratory Report
urow.marea ixc
06/17/2019
Geoscience Group Project: Berkeley
Client Sample ID: 1139-3
Attn: Tom Hassett
Prism Sample ID: 9060025-06
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 06/04/19 12:00
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Date/Tme
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 12:59
JMV
P9F0049
Bemo(b)fluoranthene
BRL
mg/kg dry
0.82
0.19
1
82700
6/6/19 12:59
JMV
P9F0049
Benzo(g,hJ)perylene
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 12:59
JMV
P9F0049
Benzo(k)fluoranthene
BRL
mg/kg dry
0.82
0.18
1
8270D
616/19 12:59
JMV
P9F0049
Benzolc Acid
BRL
mg/kg dry
2.5
0.68
1
8270D
6/6/19 12:59
JMV
P91`0049
Benzyl alcohol
BRL
mg/kg dry
0.82
0.15
1
8270D
6/6/19 12:59
JMV
P9F0049
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 12:59
JMV
P9F0049
Bis(2-Chloroethyi)ether
BRL
mg/kg dry
0.82
0.13
1
82700
6/6/19 12:59
JMV
P9F0049
Bis(2-chlomisopropyl)ether
BRL
mg/kg dry
0.41
0.15
1
8270D
6/6/19 12:59
JMV
P91`0049
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 12:59
JMV
P9F0049
Butyl benzyl phthalate
BRL
mg/kg dry
0.41
0.14
1
8270D
6/6/19 12:59
JMV
PQF0049
Chrysene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 12:59
JMV
P9F0049
Dibenzo(a,h)anthracene
BRL
mg/kg dry
0.82
0.24
1
82700
6/6/19 12:59
JMV
P9F0049
Dibenzofunm
BRL
mg/kg dry
0.82
0.22
1
8270D
6/6/19 12:59
JMV
P9F0049
Diethyl phthalate
BRL
mg/kg dry
0.82
0.21
1
8270D
6/6/19 12:59
JMV
P9F0049
Dimethyl phthalate
BRL
mg/kg dry
0.82
0.20
1
8270D
6/6119 12:59
JMV
P9F0049
Di-n-butyl phthalate
BRL
mg/kg dry
0.82
0.20
1
8270D
616119 12:59
JMV
P9F0049
Di-n-octyl phthalate
BRL
mg/kg dry
0.41
0.21
1
8270D
5/6/19 12:59
JMV
P9F0049
Fluomnthene
BRL
mg/kg dry
0.82
0.21
1
8270D
6/6/19 12:59
JMV
P91`0049
Fluorene
BRL
mg/kg dry
0.82
0.25
1
8270D
6/6/19 12:59
JMV
P9F0049
Hexachlorobenzene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 12:59
JMV
P91`0049
Hexachlorobutadiene
BRL
mg/kg dry
0.82
0.18
1
8270D
616/19 12:69
JMV
P9F0049
Hexachlorocyclopentadiene
BRL
mg/kg dry
0.82
0.28
1
8270D
616119 12:59
JMV
P9F0U49
Hexachloroethane
BRL
mg/kg dry
0.82
0.13
1
8270D
6/6/19 12:59
JMV
P91F0049
Indeno(1,2,3-cd)pyrene
BRL
mg/kg dry
0.82
0.15
1
8270D
6/6/19 12:59
JMV
P91`0049
Isophorone
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 12:59
JMV
P9F0049
Naphthalene
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 12:59
JMV
P91F0049
Nitrobenzene
BRL
mg/kg dry
0.41
0.17
1
8270D
6/6119 12:59
JMV
P9F0049
N-Nitroso-di-n-propylamine
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6/19 12:59
JMV
P9F0049
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.82
0.22
1
8270D
6/6/19 12:59
JMV
P9F0049
Pentachlorophenol
BRL
mg/kg dry
1.2
0.52
1
8270D
6/6119 12:59
JMV
P9F0049
Phenenthrene
BRL
mg/kg dry
0.82
0.21
1
8270D
616/19 12:59
JMV
P9F0049
Phenol
BRL
mg/kg dry
0.82
0.13
1
8270D
6/6/19 12:59
JMV
P9F0049
Pyrene
BRL
mg/kg dry
0.82
0.19
1
8270D
616119 12:59
JMV
P9F0049
Pyridine
BRL
mg/kg dry
0.41
0.078
1
8270D
616/19 12:59
JMV
P9F0049
Surrogate
Recovery
Control Limits
2,4,6-Tdbromophenol
89 %
39-132
2-Fluorobiphenyl
75 %
44-115
2-Fluorophenol
72 %
35-115
Nitrobenzened5
70 %
37-122
PhenoIA5
73 %
34-121
Terphenyl-cl%
87%
54-127
Volatile Organic Compounds by GC/MS
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Tall Free Number: l-6001529.6364- Fax: [phone]
Page 25 of 66

Y
Laboratory Report
• 'R
I S
M
8
� Environmental Soluilone
ZvEService solutions
vmwowrS lNC
06/17/2019
Geoscience Group Project: Berkeley
Client Sample ID: 1139-3
Attn: Tom Hassett
Prism Sample ID: 9060025-06
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 06/04/19 12:00
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis
Date/Time
Analyst
Batch
ID
1, 1, 1,2-Tetrachlorcethane
BRL
mg/kg dry
0.0057
0.00069
1
8260B
6114/19
20:20
JLB
P91`0237
1,1,1-Trichloroathane
BRL
mg/kg dry
0.0057
0.00083
1
8260B
6/14119
20:20
JLB
P9F0237
1,1,2,2-Tetrachloroemane
BRL
mg/kg dry
0.0057
0.00041
1
8260B
6114119
20:20
JLB
P9F0237
1,1,2-Trichloroethane
BRL
mg/kg dry
0.0057
0.00061
1
8260B
6114119
20:20
JLB
P9170237
1,1-Dichloroethane
BRL
mg/kg dry
0.0057
0.0010
1
8260B
6/14119
20:20
JLB
P9F0237
1,1-Dichloroethylene
BRL
mg/kg dry
0.0057
0.0010
1
8260B
6114119
20:20
JLB
P9F0237
1,1-Dichlompropylene
BRL
mg/kg dry
0.0057
0.00087
1
8260B
6/14/19
20:20
JLB
P91`0237
1,2,3-Trichlorobenzene
BRL
mg/kg dry
0.011
0.00081
1
8260B
6/14119
20:20
JLB
P9F0237
1,2,3-Trichloropropane
BRL
mg/kg dry
0.0057
0.00064
1
8260B
6/14/19
20:20
JLB
P9F0237
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.011
0.00054
1
8260B
6/14119
20:20
JLB
P9F0237
1,2,4-Trimethylbenzene
BRL
mg/kg dry
0.0057
0.00060
1
8260B
6/14119
20:20
JLB
P9F0237
1,2-Dibromoethane
BRL
mg/kg dry
0.0057
0.00051
1
8260B
6114/19
20:20
JLB
P9F0237
1,2-Dichlorobenzene
BRL
mg/kg dry
0.0057
0.00063
1
8260B
6/14/19
20:20
JLB
P9F0237
1,2-Dichloroethane
BRL
mg/kg dry
0.0057
0.00067
1
8260B
6/14/19
20:20
JLB
P9F0237
1,2-Dichloropropane
BRL
mg/kg dry
0.0057
0.00085
1
8260B
6/14/19
20:20
JLB
P9F0237
1,3,5-Tdmethylbenzene
BRL
mg/kg dry
0.0057
0.00071
1
82606
6/14/19
20:20
JLB
P9F0237
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0057
0.00070
1
8260B
6114/19
20:20
JLB
P9F0237
1,3-Dichloropropane
BRL
mg/kg dry
0.0057
0.00047
1
8260B
6/14119
20:20
JLB
P9F0237
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0057
0.00072
1
82608
6/14119
20:20
JLB
P91`0237
2,2-Dichloropropane
BRL
mg/kg dry
0.0067
0.00071
1
8260B
6/14/19
20:20
JLB
P9F0237
2-Chlorotoluene
BRL
mg/kg dry
0.0057
0.00076
1
8260B
6/14119
20:20
JLB
P91`0237
4-Chlorotoluene
BRL
mglkg dry
0.0057
0.00065
1
8260B
6/14119
20:20
JLB
P9F0237
4-Isopropyltoluene
BRL
mg/kg dry
0.0057
0.0014
1
8260B
6/14119
20:20
JLB
P91`0237
Acetone
0.054
mglkg dry
0.023
0.0014
1
8260B
6114119
20:20
JLB
P9F0237
Benzene
BRL
mg/kg dry
0,0057
0.00088
1
8260B
6/14/19
20:20
JLB
P9F0237
Bromobenzene
BRL
mglkg dry
0.0057
0.00079
1
8260B
6/14/19
20:20
JLB
P91`0237
Bromochloromethane
BRL
mglkg dry
0.0057
0.00093
1
8260B
6/14/19
20:20
JLB
P9F0237
Bromodichloromethane
BRL
mg/kg dry
0.0057
0.00054
1
8260B
6114/19
20:20
JLB
P9F0237
Bromoform
BRL
mg/kg dry
0.0057
0.00044
1
8260B
6/14/19
20:20
JLB
P9F0237
Bromomethane
BRL
mg/kg dry
0.011
0.0028
1
8260B
6/14119
20:20
JLB
P9F0237
Carbon Tetrachloride
BRL
mglkg dry
0.0057
0.0011
1
8260B
6114/19
20:20
JLB
P91`0237
Chlorobenzene
BRL
mg/kg dry
0.0057
0.00089
1
8260B
6/14/19
20:20
JLB
P91`0237
Chloroethene
BRL
mg/kg dry
0.011
0.0011
1
82608
6114119
20:20
JLB
P91`0237
Chloroform
BRL
mglkg dry
0.0057
0.00069
1
8260B
6/14119
20:20
JLB
P9F0237
Chloromethane
BRL
mg/kg dry
0.011
0.0017
1
8260B
6/14119
20:20
JLB
P9F0237
cis-1,2-Dichlorcethylene
BRL
mg/kg dry
0.0057
0.00089
1
8260B
6114119
20:20
JLB
P9F0237
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0057
0.00056
1
8260B
6/14/19
20:20
JLB
P9F0237
Dibromochloromethane
BRL
mg/kg dry
0.0057
0.00038
1
8260B
6/14/19
20:20
JLB
P91`0237
Dichlorodifluoromethane
BRL
mg/kg dry
0.011
0.0016
1
8260B
6/14/19
20:20
JLB
P9F0237
Ethylbenzene
BRL
mglkg dry
0.0057
0.00085
1
82608
6114/19
20:20
JLB
P9F0237
Isopropyl Ether
BRL
mglkg dry
0.0057
0.00083
1
8260B
6/14/19
20:20
JLB
P91`0237
Isopropylbenzene (Cumene)
BRL
mglkg dry
0.0057
0.00066
1
82608
6/14/19
20:20
JLB
P91`0237
m,p-Xylenes
BRL
mg/kg dry
0.011
0.0015
1
8260B
6/14119
20:20
JLB
P91`0237
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Spdngbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0643
Phone: [phone] -Toll Free Number: 1-800/529-6364 - Fax: [phone] F Page 26 of 66

ARISM
ruewuiuwa a,xc
Full -Service Analytical a Laboratory Report
Environmental Solutions 06/1712019
Geoscience Group
Project: Berkeley
Client Sample ID: 1139-3
Attn: Tom Hassett
Prism Sample ID: 9060025-06
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 06/04/19 12:00
Time Submitted: 06/04/19 12:56
Parameter
Result Units Report
MDL Dilution Method Analysis Analyst Balch
Limit
Factor DateTme ID
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.023
0.00039
1
82605
6/14119
20:20
JLB
P9F0237
Methyl Ethyl Ketone (2-Butanone)
0.0068 J
mg/kg dry
0.023
0.0013
1
8260B
6114/19
20:20
JLB
POF0237
Methyl Isobutyl Ketone
BRL
mg/kg dry
0,023
0.00046
1
8260B
6/14/19
20:20
JLB
P9F0237
Methylene Chloride
BRL
mg/kg dry
0.0057
D.D0092
1
8260B
6114/19
20:20
JLB
P9F0237
Methyl-terl-Butyl Ether
BRL
mg/kg dry
0.0057
0.00079
1
8260B
6/14/19
20:20
JLB
PgF0237
Naphthalene
BRL
mg/kg dry
0.011
0.00057
1
8260B
6/14119
20:20
JLB
P9F0237
n-Butylbenzene
BRL
mg/kg dry
0,0057
0.00053
1
8260B
6/14119
20:20
JLB
P9F0237
n-Propylbenzene
BRL
mg/kg dry
0.0057
0.00082
1
8260B
6/14119
20:20
JLB
P9F0237
o-Xylene
BRL
mg/kg dry
0.0057
0.00060
1
8260B
6114/19
20:20
JLB
P9F0237
sec-Butylbenzene
BRL
mg/kg dry
0.0057
0.00061
1
8260B
6114/19
20:20
JLB
P9F0237
Styrene
BRL
mg/kg dry
0.0057
0.00055
1
8260B
6/14119
20:20
JLB
P9F0237
tert-Butylbenzene
BRL
mg/kg dry
0.0057
0.00067
1
8260B
6/14/19
20:20
JLB
P9F0237
Tetrachlorcethylene
BRL
mg/kg dry
0.0057
0.0010
1
8260E
6114/19
20:20
JLB
PSF0237
Toluene
BRL
mg/kg dry
0.0057
0.00090
1
8260B
6/14119
20:20
JLB
P91`0237
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0057
0.0011
1
8260B
6114/19
20:20
JLB
PQF0237
Vans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0057
0.00049
1
8260B
6114/19
20:20
JLB
P91`0237
Trichloroethylene
BRL
mg/kg dry
0.0057
0.0011
1
8260B
6/14/19
20:20
JLB
P9F0237
Trichlorofluoromethane
BRL
mg/kg dry
0.011
0.0015
1
8260B
6/14119
20:20
JLB
P9F0237
Vinyl acetate
BRL
mg/kg dry
0.011
0.00061
1
8260B
6/14/19
20:20
JLB
P9F0237
Vinyl chloride
BRL
mg/kg dry
0.011
0.0011
1
8260B
6114/19
20:20
JLB
P9F0237
Xylenes, total
BRL
mg/kg dry
0.017
0.0020
1
82608
6114119
20:20
JLB
P9F0237
Volatile Petroleum Hydrocarbons by GC/PID/FID
Surrogate
Recovery Control Limits
4-Bromofluoroberl 107 % 70-130
Dibromofluoromethane 109 % 84-123
Toluene-d8 96 % 76-129
C5-C8Aliphatics
BRL mg/kg dry
5.5 1.1
100 MADEP VPH 6/7/19 14:55
TBL P9F0013
C9-C12Aliphatics
BRL mg/kg dry
5.6 DA8
100 MADEP VPH 6/7H9 14:55
TBL P9FD013
C9-C10Ammafics
BRL mg/kg dry
5.5 0.51
100 MADEP VPH 617/1914:55
TBL P91`0013
Surrogate
Recovery
Control Limits
2,5-Dibromotoluene (PID) 149 % 70-130 SR
2,5-Dibromotoluene (FID) 149 % 70-130 SR
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-8001529-6364 • Fax: [phone]
Page 27 of 66

/PRISM F
E$`" "°' ia4 Laboratory Report
nvironmental Solutions 06/17/2019
m,s roc
Geoscience Group
Project: Berkeley
Client Sample ID: 1139-4
Attn: Tom Hassett
Prism Sample ID: 9060025-07
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 06/04/19 12:05
Time Submitted: 06/04/19 12:56
Parameter
Result Units Report
MDL Dilution Method Analysis Analyst Batch
Limit
Factor DateRme ID
Extractable Petroleum Hydrocarbons by GCIFID
C9-C18 Aliphatics BRL
mg/kg dry
30 1.5
1 MADEP EPH 6112/19
0:39 BBA P9F0050
C19-C36 Aliphatics BRL
mg/kg dry
30 6.1
1 MADEP EPH 6112/19
0:39 BBA P9F0050
C11-C22Aromatics BRL
mg/kg dry
30 8.3
1 MADEPEPH 6112/19
0:39 BBA P91`0050
Surrogate
Recovery
Control Limits
1-Chlorooctadecane
84 %
40-140
o-Terphenyl
100 %
40-140
2-Fluorobiphenyl
95 %
40-140
2-Bromonaphthalene
130 %
40-140
General Chemistry Parameters
%Solids
80.2
%by
0.100
0.100
1
'SM2540G
6M2/19 9:10
KBS
P91`0156
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.82
0.15
1
8270D
6/6/19 19:30
JMV
P91`0049
1,2-Dichlorobenzene
BRL
mg/kg dry
0.82
0.13
1
8270D
6/6119 19:30
JMV
P91`0049
1,3-Dichlorobenzene
BRL
mg/kg dry
0.82
0.12
1
8270D
616119 19:30
JMV
P91`0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.41
0.13
1
8270D
6/6/19 19:30
JMV
P91`0049
1-Methylnaphthalene
BRL
mg/kg dry
0.82
0.17
1
8270D
6/6119 19:30
JMV
P9F0049
2,4,5-Tdchlorophenol
BRL
mg/kg dry
0.82 -
0.17
1
8270D
6/6/19 19:30
JMV
P9F0D49
2,4,6-Thchlorophenol
BRL
mg/kg dry
0.82
0.20
1
8270D
6/6/19 19:30
JMV
P91`0049
2,4-Dichlorophenol
BRL
mglkg dry
0.82
0.16
1
a270D
616/19 19:30
JMV
P91`0049
2,4-Dimethylphenol
BRL
mg/kg dry
0.41
0.17
1
8270D
616/19 19:30
JMV
P91`0049
2,4-Dinitrophenol
BRL
mg/kg dry
1.9
0.48
1
8270D
616/19 19:30
JMV
P91`0049
2,4-Dinitrotoluene
BRL
mg/kg dry
0.82
022
1
8270D
616119 19:30
JMV
P9F0049
2,6-Dinitrotoluene
BRL
mg/kg dry
0.82
0.21
1
8270D
6/6119 19:30
JMV
P9F0049
2-Chloronaphthalene
BRL
mg/kg dry
0.82
0.20
1
8270D
6/6119 19:30
JMV
P9F0049
2-Chlorophenol
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 19:30
JMV
P91`0049
2-Methylnaphthelene
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 19:30
JMV
P9F0049
2-Methylphenol
BRL
mg/kg dry
0.82
0.16
1
82700
616/19 19:30
JMV
P91`0049
2-14itrophenol
BRL
mg/kg dry
0.82
0.14
1
8270D
6/6/19 19:30
JMV
P91`0049
3,3' Dichlorobenzidine
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 19:30
JMV
P91`0049
3/4-Methylphenol
BRL
mg/kg dry
0.82
0.18
1
8270D
616/19 19:30
JMV
P91`0049
4,6-Dinitro-2-methylphenol
BRL
mg/kg dry
1.9
0.45
1
8270D
6/6119 19:30
JMV
P9F0049
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6/19 19:30
JMV
P9F0049
4-Chloro-3-rnethylphenol
BRL
mg/kg dry
0.82
0.16
1
8270D
616/19 19:30
JMV
P9F0049
4-Chloroaniline
BRL
mg/kg dry
0.41
0.10
1
82700
6/6119 19:30
JMV
P91`0049
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
12
0.25
1
82701)
6/6119 19:30
JMV
P9F0049
4-Nitrophenol
BRL
mg/kg dry
0.82
0.20
1
8270D
616119 19:30
JMV
P9F0049
Acenaphthene
BRL
mg/kg dry
0.82
0.20
1
8270D
6/6/19 19:30
JMV
P9F0049
Acenaphthylsne
BRL
mg/kg dry
0.82
0.22
1
8270D
6/6/19 19:30
JMV
P9F0049
Anthracene
BRL
mg/kg dry
0.82
0.22
1
8270D
6/6/19 19:30
JMV
P91`0049
Azobenzene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6119 19:30
JMV
P91`0049
Benzo(s)anthracene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 19:30
JMV
P9F0049
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 2822"643
Phone: [phone]-Tall Free Number: l-800/529-6364-Fax: 704/52"409 Page 28 of 66

4'-
- R�SM Fee-aemceAnalytical 4
Enviro
Laboratory Report
m nmeal Solutions
ueonn+ox¢aixc
06/17/2019
Geosclence Group Project: Berkeley
Client Sample ID: 1139-4
Attn: Tom Hassett
Prism Sample ID: 9060025-07
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 06/04/19 12:05
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis
Date/Time
Analyst
Batch
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.82
0.18
1
8270D
616119 19:30
JMV
P91`0049
Benzo(b)fluonanthene
BRL
mglkg dry
0.82
0.19
1
8270D
6/6/19 19:30
JMV
P9F0049
Benzo(g,h,i)perylene
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 19:30
JMV
P9F0049
Benzo(k)f uoranthene
BRL
mg/kg dry
0.82
0.18
1
8270D
616119 19:30
JMV
P9F0049
Benzoic Acid
BRL
mg/kg dry
2.5
0.68
1
8270D
6/6119 19:30
JMV
P9F0049
Benzyl alcohol
BRL
mg/kg dry
0,82
0.15
1
8270D
616119 19:30
JMV
P9F0049
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
0.82
0.16
1
8270D
616/19 19:30
JMV
P9F0049
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0.82
0.13
1
8270D
616/19 19:30
JMV
P91`0049
Bis(2-chloroisopropyl)ether
BRL
mg/kg dry
0.41
0.15
1
8270D
6/6119 19:30
JMV
P91`0049
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6119 19:30
JMV
P9F0049
Butyl benzyl phthalate
BRL
mg/kg dry
0.41
0.14
1
8270D
6/6/19 19:30
JMV
P91`0049
Chrysene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 19:30
JMV
P91`0049
Dibenzo(a,h)anthracene
BRL
mg/kg dry
0.82
0.24
1
8270D
6/6/19 19:30
JMV
P91`0049
Dibenzofuran
BRL
mg/kg dry
0.82
0.22
1
8270D
6/6119 19:30
JMV
P9F0049
Diethyl phthalate
BRL
mg/kg dry
0.82
0.21
1
8270D
616119 19:30
JMV
P9F0049
Dimethyl phthalate
BRL
mg/kg dry
0.82
0.20
1
8270D
6/6/19 19:30
JMV
P9F0049
Di-n-butyl phthalate
BRL
mglkg dry
0.82
0.20
1
8270D
6/6/19 19:30
JMV
P91`0049
Di-noctyl phthalate
BRL
mg/kg dry
0.41
0.21
1
8270D
6/6/19 19:30
JMV
P9F0049
Fluoranthene
BRL
mg/kg dry
0.82
0.21
1
8270D
6/6119 19:30
JMV
P9F0049
Fluorene
BRL
mg/kg dry
0.82
0.25
1
8270D
6/6/19 19:30
JMV
P91`0049
Hexachlorobemene
BRL
mg/kg dry
0.82
0.18
1
8270D
616/19 19:30
JMV
P91`0049
Hexachlorobutadiene
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6119 19:30
JMV
P9F0049
Hexachlorocyclopentadiene
BRL
mg/kg dry
0.82
0.28
1
82700
6/6/19 19:30
JMV
P9F0049
Hexachloroethane
BRL
mg/kg dry
0.82
0.13
1
8270D
6/6119 19:30
JMV
P9F0049
Indeno(1,2,3-cd)pyrene
BRL
mg/kg dry
0.82
0.15
1
8270D
6/6/19 19:30
JMV
PSF0049
Isophorone
BRL
mg/kg dry
0.82
0.18
1
8270D
616/19 19:30
JMV
P91`0049
Naphthalene
BRL
mg/kg dry
0.82
0.16
1
8270D
616/19 19:30
JMV
P9F0049
Nitrobenzene
BRL
mg/kg dry
DA1
0.17
1
8270D
6/6/19 19:30
JMV
P9F0049
N-Nhroso-di-n-propylamine
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6/19 19:30
JMV
P9F0049
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.82
0.23
1
8270D
616/19 19:30
JMV
P9F0049
Pentachlorophenol
BRL
mglkg dry
1.2
0.52
1
8270D
6/6119 19:30
JMV
P91`0049
Phenanthrene
BRL
mg/kg dry
0.82
0.21
1
8270D
616/19 19:30
JMV
P91`0049
Phenol
BRL
mg/kg dry
0.82
0.13
1
8270D
616/19 19:30
JMV
P9F0049
Pyrene
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6119 19:30
JMV
P9F0049
Pyridine
BRL
mg/kg dry
0.41
0.078
1
8270D
6/6/19 19:30
JMV
P91`0049
Surrogate
Recovery
Control Limits
2,4,6-Tribromophenol
92 %
39-132
2-Fluorobiphenyl
82 %
44-115
2-Fluorophenol
82 %
35-115
Nitrobenzene-d5
77 %
37-122
PhenolE5
82 %
34-121
Terphenyl-d14
89 %
54-127
Volatile Organic Compounds by GC/MS
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224.0543
Phone: [phone]-Toll Free Number: i-0001529-6364-Fax: [phone]W9 Page 29 of 66

!A�SM
Laboratory Report
a
Fmi-service anal Solutions
Envlronmentel Solutions
ow.s me
06(17/2019
Geoscience Group Project: Berkeley
Client Sample ID: 11394
Attn: Tom Hassett
Prism Sample ID: 9060025-07
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 06/04/19 12:05
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis
DateRme
Analyst
Batch
ID
1,1,1,2-Tetrachloroethane
BRL
mg/kg dry
0.0075
0.00092
1
8260B
6114/19
20:50
JLB
P9F0237
1,1,1-Trichloroethane
BRL
mg/kg dry
0.0075
0.0011
1
8260B
6/14/19
20:50
JLB
P9F0237
1,1,2,2-Tetmchloroethane
BRL
mg/kg dry
0.0075
0.00055
1
8260B
6114/19
20:60
JLB
P91`0237
1,1,2-Tdchloroethane
BRL
mg/kg dry
0.0075
0.00081
1
8260B
6/14/19
20:50
JLB
P91`0237
1,1-Dichloroethane
BRL
mg/kg dry
0.0075
0.0014
1
8260B
6/14/19
20:50
JLB
P9F0237
1,1-Dichloroethylene
BRL
mg/kg dry
0.0075
0.0014
1
8260B
6/14/19
20:50
JLB
P9F0237
1,1-Dichloropropylene
BRL
mg/kg dry
0.0075
0.0012
1
8260B
6/14119
20:50
JLB
P9F0237
1,2,3-Trichlorobenzene
BRL
mg/kg dry
0.015
0.0011
1
8260B
6/14/19
20:50
JLB
P9F0237
1,2,3-Trichloropropane
BRL
mg/kg dry
0.0075
0.00085
1
8260B
6114119
20:60
JLB
P9F0237
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.015
0.00071
1
8260B
6114/19
20:50
JLB
P91`0237
1,2,4-Tdmethylbenzene
BRL
mg/kg dry
0.0075
0.00079
1
8260B
6/14119
20:50
JLB
P9F0237
1,2-Dibromoethane
BRL
mg/kg dry
0.0075
0.00067
1
8260B
6114119
20:50
JLB
P9F0237
1,2-Dichlorobenzene
BRL
mg/kg dry
0.0075
0.00084
1
8260B
6/14/19
20:60
JLB
P9F0237
1,2-Dichloroethane
BRL
mg/kg dry
0.0075
0.00089
1
8260B
6/14/19
20:50
JLB
P91`0237
1,2-Dichloropropane
BRL
mg/kg dry
0.0075
0.0011
1
8260B
6114119
20:50
JLB
P9F0237
1,3,5-Tdm rlhylbenzene
BRL
mg/kg dry
0.0075
0.00094
1
8260B
6/14119
20:50
JLB
P9F0237
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0075
0.00093
1
8260B
6/14119
20:50
JLB
P91`0237
1,3-Dichloropropane
BRL
mg/kg dry
0.0075
0.00063
1
8260B
6/14119
20:50
JLB
P9F0237
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0075
0.00095
1
8260B
6/14119
20:50
JLB
P9F0237
2,2.Dichloropropane
BRL
mg/kg dry
0.0075
0.00093
1
8260B
6/14119
20:50
JLB
P9F0237
2-Chlorotoluene
BRL
mg/kg dry
0.0075
0.0010
1
8260B
6114119
20:50
JLB
P9F0237
4-Chlorotoluene
BRL
mg/kg dry
0.0075
0.00085
1
8260B
6114119
20:50
JLB
P9F0237
4-Isopropyltoluene
BRL
mg/kg dry
0.0075
0.0019
1
8260B
6114119
20:50
JLB
P9F0237
Acetone
0.023 J
mg/kg dry
0.030
0.0019
1
8260B
6/14/19
20:50
JLB
P91`0237
Benzene
BRL
mg/kg dry
0.0076
0.0012
1
8260B
6114/19
20:50
JLB
P9F0237
Bromobenzene
BRL
mg/kg dry
0.0075
0.0010
1
8260B
6114119
20:50
JLB
P91`0237
Bromochloromethane
BRL
mg/kg dry
0,0075
0.0012
1
8260B
6/14/19
20:50
JLB
P9F0237
Bromodichloromethane
BRL
mg/kg dry
0.0075
0.00071
1
8260B
6/14119
20:50
JLB
P9F0237
Bromoform
BRL
mg/kg dry
0.0075
0.00058
1
8260B
6/14/19
20:50
JLB
P91`0237
Bromomethane
BRL
mg/kg dry
0.015
0.0037
1
82608
6/14119
20:50
JLB
P9F0237
Carbon Tetrachloride
BRL
mg/kg dry
0.0075
0.0015
1
8260B
6/14119
20:50
JLB
P9F0237
Chlorobenzene
BRL
mg/kg dry
0.0075
0.0012
1
8260B
6/14/19
20:50
JLB
P91`0237
Chloroethane
BRL
mg/kg dry
0.015
0.0014
1
8260B
6114/19
2050
JLB
P91`0237
Chloroform
BRL
mg/kg dry
0.0075
0.00092
1
8260B
6/14/19
20:50
JLB
P9F0237
Chloromethane
BRL
mg/kg dry
0.015
0.0023
1
8260B
6/14/19
20:50
JLB
P9F0237
cis-1,2-Dichlorcethylene
BRL
mg/kg dry
0.0075
0.0012
1
8260B
6/14/19
20:50
JLB
P9F0237
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0075
0.00074
1
8260B
6114/19
20:50
JLB
P91`0237
Dibromochlommethene
BRL
mg/kg dry
0.0075
0.00050
1
82603
6114/19
20:50
JLB
P91`0237
Dichlorodifluoromethane
BRL
mg/kg dry
0.015
0.0021
1
8260B
6114/19
20:50
JLB
P9F0237
Ethylbenzene
BRL
mg/kg dry
0.0075
0.0011
1
8260B
6/14/19
20:50
JLB
P91`0237
Isopropyl Ether
BRL
mg/kg dry
0.0075
0.0011
1
82608
6/14/19
20:50
JLB
P9F0237
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0.0075
0.00087
1
8260B
6114119
20:50
JLB
P9F0237
m,p-Xylenes
BRL
mg/kg dry
0.015
0.0019
1
82603
6/14/19
20:50
JLB
P9F0237
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, INC 28224-0643
Phone: [phone]-Toll Free Number: 1.800/529.6364-Fax: [phone] Page 30 of 66

� Full-SeMce Anelylical8
■ AAISM Environmental SoluHone
PmaIMINc
Laboratory Report
06/17/2019
Geoscience Group Project: Berkeley
Client Sample ID: 11394
Attn: Tom Hassett
Prism Sample ID: 9060025-07
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, INC 28217 Sample Matrix: Solid
Time Collected: 06/04/19 12:05
Time Submitted: 06/04/1912:56
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Datelrime
ID
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.030
0.00052
1
8260B
6/14/19
20:50
JLB
P9F0237
Methyl Ethyl Ketone (2-Butanone)
BRL
mg/kg dry
0.030
0.0018
1
82608
6/14/19
20:50
JLB
P9F0237
Methyl Isobutyl Ketone
BRL
mg/kg dry
0.030
0.00061
1
8260B
6114119
20:50
JLB
P9F0237
Methylene Chloride
BRL
mg/kg dry
0.0076
0.0012
1
8260B
6114119
20:50
JLB
P91`0237
Methyl -tart -Butyl Ether
BRL
mg/kg dry
0.0075
0.0011
1
8260B
6114/19
20:50
JLB
P9F0237
Naphthalene
BRL
mg/kg dry
0.015
0.00076
1
8260B
6/14119
20:50
JLB
P91`0237
n-Butylbenzene
BRL
mg/kg dry
0.0075
0.00070
1
8260B
6114/19
20:50
JLB
P91`0237
n-Propylbenzene
BRL
mg/kg dry
0.0075
0.0011
1
8260B
6114119
20:50
JLB
P9F0237
o-Xylene
BRL
mg/kg dry
0.0075
0.00080
1
8260B
6114/19
20:50
JLB
P9F0237
seo-Butylbenzene
BRL
mg/kg dry
0.0075
0.00081
1
8260B
6/14/19
20:50
JLB
P91`0237
Styrene
BRL
mg/kg dry
0.0075
0.00073
1
8260B
6/14/19
20:50
JLB
P9F0237
tert-Butylbenzene
BRL
mg/kg dry
0.0075
0.00089
1
8260B
6/14119
20:50
JLB
P9F0237
Tetrachloroethylene
BRL
mg/kg dry
0.0075
0.0014
1
8260B
6/14/19
20:50
JLB
P9F0237
Toluene
BRL
mg/kg dry
0.0075
0.0012
1
8260B
6/14119
20:50
JLB
P91`0237
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0075
ODOM
1
8260B
6/14119
20:50
JLB
P91`0237
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0076
0.00064
1
8260B
6114/19
20:50
JLB
P9F0237
Trichloroethylene
BRL
mg/kg dry
0.0075
0.0015
1
8260B
6/14119
20:50
JLB
P9F0237
Trichlorofluoromethane
BRL
mg/kg dry
0.015
0,0020
1
8260B
6114/19
20:50
JLB
P91`0237
Vinyl acetate
BRL
mg/kg dry
0.015
0.00081
1
8260B
6/14/19
20:50
JLB
P91`0237
Vinyl chloride
BRL
mg/kg dry
0.015
0.0015
1
8260B
6114/19
20:50
JLB
P9F0237
Xylenes, total
BRL
mg/kg dry
0.022
0.0027
1
8260B
6114/19
20:50
JLB
P91`0237
Surrogate
Recovery
Control Limns
4-Bromofluorobenzene
110
%
70-130
Dibromofluoromethane
110
%
84-123
Toluene-d8
97
%
76-129
Volatile Petroleum Hydrocarbons
by GC/PID/FID
C5-C8Aliphatics
BRL
mg/kg dry
4.7
0.94
100
MADEP VPH
6/7/19 15:23
TBL
P91`0013
C9-C12Alipha1ics
BRL
mg/kg dry
4.7
0.42
100
MADEPVPH
6(7/19 15:23
TBL
P91`0013
C9-C10Aromatice
BRL
mg/kg dry
4.7
0.45
100
MADEP VPH
617/19 15:23
TBL
P9F0013
Surrogate
Recovery
Control Limits
25-Dibromotoluene (PID)
179
%
70-130
SR
2,5-Dibromotoluene (FID)
180
%
70-130
SR
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, INC 28224-0543
Phone: [phone] -Toll Free Number: 1.800/529-6364 - Fax: [phone]
Page 31 of 66

Full-aervlceAnalyOcal a Laboratory Report
AIR ISMEnvironmental solutions 06/17/2019
Imisa
Geoscience Group
Project: Berkeley Client Sample ID: 1139-5
Attn: Tom Hassett
Prism Sample ID: 9060025-08
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217
Sample Matrix: Solid Time Collected: 06/04/19 12:10
Time Submitted: 06/04/19 12:56
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor DateTme ID
Extractable Petroleum Hydrocarbons by GC/FID
C9-C18 Aliphatics BRL
mglkg dry
31 1.5
1 MADEP EPH 6/12/19 1:15
BBA P9F0050
C19-C36 Aliphatics BRL
mglkg dry
31 5.2
1 MADEP EPH 6/12/19 1:15
BBA P9F0050
C11-C22Aromatics BRL
mglkg dry
31 8.5
1 MADEP EPH 6/12/19 1:15
BBA P9F0050
Surrogate
Recovery
Control Limits
1-Chlorooctedecane
54 %
40-140
o-Terphenyl
103 %
40-140
2-Fluorobiphenyl
94 %
40-140
2-Bromonaphthalene
128 %
40-140
General Chemistry Parameters
%Solids
78.1
%by
0.100
0.100
1
"SM2540G
6/13119 9:00
KBS
P9F0177
Weight
SemWolatile Organic Compounds by GC/MS
1,2,4-Trichlombamene
BRL
mg/kg dry
0.84
0.16
1
9270D
6/6/19 19:53
JMV
P9F0049
1,2.Dichlorobenzene
BRL
mg/kg dry
0.84
0.14
1
8270D
616/19 19:53
JMV
P9F0049
1,3-Dichlorobenzene
BRL
mg/kg dry
0.84
0.12
1
8270D
6/6/19 19:53
JMV
P9F0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.42
0.13
1
8270D
6/6/19 19:53
JMV
P9F0049
1-Methylnaphthalene
BRL
mg/kg dry
0.84
0.18
1
8270D
6/6/19 19:53
JMV
P9F0049
2,4,5-Tdchlorophenol
BRL
mglkg dry
0.84
0.18
1
8270D
6/6/19 19:53
JMV
P9F0049
2,4,6-Tdchlorophenol
BRL
mglkg dry
0.94
0.20
1
8270D
6/6119 19:53
JMV
P91F0049
2,4-Dichlorophenol
BRL
mglkg dry
0.84
0.17
1
8270D
616119 19:53
JMV
P9F0049
2,4-Dimethylphenol
BRL
mglkg dry
0.42
0.18
1
8270D
6/6/19 19:53
JMV
P9F0049
2,4-1)inhrophenol
BRL
mglkg dry
1.9
0.50
1
8270D
6/6/19 19:53
JMV
P9F0049
2,4-Dinibotoluene
BRL
mglkg dry
0.84
0.22
1
8270D
6/6/19 19:53
JMV
P91`0049
2,6-Din'drotoluene
BRL
mglkg dry
0.84
0.22
1
8270D
616/19 19:53
JMV
P91`0049
2-Chloronaphthalene
BRL
mg/kg dry
0.84
0.21
1
8270D
616/19 19:53
JMV
P9F0049
2-Chiamphenol
BRL
mg/kg dry
0.84
0.16
1
8270D
616/19 19:53
JMV
P91`0049
2-Methylnsphthalene
BRL
mg/kg dry
0.84
0.16
1
8270D
6/6119 19:53
JMV
P9F0049
2-Methylphenol
BRL
mg/kg dry
0.84
0.16
1
8270D
6/6/19 19:53
JMV
P9F0049
2-Nitrophenol
BRL
mglkg dry
0.84
0.14
1
8270D
6/6/19 19:53
JMV
P91`0049
3,3'-Dichlorobenzidine
BRL
mglkg dry
0.84
0.17
1
8270D
6/6/19 19:53
JMV
P91`0049
3/4-Methylphenol
BRL
mglkg dry
0.84
0.18
1
8270D
6/6/19 19:53
JMV
P9F0049
4,6-Dinitro-2-methylphenol
BRL
mglkg dry
1.9
0.47
1
8270D
6/6/19 19:53
JMV
P91`0049
4-Bromophenyl phenyl ether
BRL
mglkg dry
0.84
0.20
1
8270D
6/6/19 19:53
JMV
P9F0049
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.84
0.16
1
8270D
6/6119 19:53
JMV
P9F0049
4-Chloroaniline
BRL
mg/kg dry
0.42
0.10
1
8270D
616119 19:53
JMV
P9F0049
4-Chlorophenyl phenyl ether
BRL
mglkg dry
1.3
0.26
1
82700
6/6/19 19:53
JMV
P9F0049
4-Nitrophenol
BRL
mg/kg dry
0.84
0.21
1
8270D
6/6119 19:53
JMV
P9F0049
Acenaphthene
BRL
mg/kg dry
0.84
0.20
1
8270D
6/6/19 19:53
JMV
P9F0049
Acenaphthylene
BRL
mglkg dry
0.84
0.23
1
8270D
616119 19:53
JMV
P91F0049
Anthmcene
BRL
mglkg dry
0.84
0.23
1
8270D
6/6/19 19:53
JMV
P91`0049
Azobenzene
BRL
mglkg dry
0.84
0.18
1
8270D
6/6/19 19:53
JMV
P9F0049
Benzo(a)anthracene
BRL
mg/kg dry
0.84
0.18
1
8270D
616/19 19:53
JMV
P91`0049
This report should not be reproduced, except in its emirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224.0543
Phone: [phone]-Toll Free Number: l-8001529-6364- Fact: 7041525409 Page 32 of 66

P R I S M I Fun -service Analyticals
Environmental Solutions
...aonoosi w
Laboratory Report
06/17/2019
Geoscience Group
Project: Berkeley
Client Sample ID: 1139-5
Attn: Tom Hassett
Prism Sample ID: 9060025-08
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 06/04/19 12:10
Time Submitted: 06/04/19 12:56
Parameter
Result Units Report
MDL Dilution Method Analysis Analyst Batch
Limit
Factor DateRme ID
Benzo(a)pyrene
Benzo(b)fluoranthene
Benzo(g,h,i)perylene
Benzo(k)8uoranthene
Benzoic Acid
Benzyl alcohol
bis(2-Chloroethoxy)methane
Bis(2-Chloroethyl)ether
Bis(2chloroisopropyl)ether
Bis(2-Ethylhexyl)phthalate
Butyl benzyl phthalate
Chrysene
Dibenzo(a,h)anthracene
Dibenzoturan
Diethyl phthalate
Dlmethyl phthalate
Di-n-butyl phthalate
Di-n-octyl phthalate
Fluorenthene
Fluorene
Hexachlorobenzene
Hexachlorobutadiene
Hexachlorocyclopentadiene
Hexachloroethane
Indeno(1,2,3-cd)pyrene
Isophorone
Naphthalene
Nitrobenzene
N-Nitrosodi-n-propylamine
N-Nitrosodiphenylamine
Pentachiorophenol
Phenanthrene
Phenol
Pyrene
Pyridine
Volatile Organic Compounds by GC/MS
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
MI dry
mg/kg dry
mg/kg dry
ni dry
ni dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
ni dry
mg/kg dry
ni dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mglkg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
0.84
0.84
0.84
0.84
2.6
0.84
0.84
0.84
0.42
0.84
0.42
0.84
0.84
0.84
0.84
0.84
0.84
0.42
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.84
0.42
0.84
0.84
1.3
0.84
0.84
0.84
0.42
Surrogate
0.19
0.20
0.16
0.18
0.70
0.16
0.16
0.14
0.15
0.19
0.15
0.19
0.24
0.23
0.22
020
0.21
0.22
0.21
0.25
0.19
0.19
0.29
0.13
0.15
0.18
0.17
0.18
0.19
0.23
0.54
0.22
0.14
0.19
0.081
2,4,6-Tribromophenol
2-Fluorobiphenyl
2-Fluorophenol
Nitrobenzen"S
Phenol-05
Terphenyl-d14
i 8270D
6/6/19 19:53
1 8270D
616/19 19:53
1 8270D
6/6119 19:53
1 8270D
616/19 19:53
1 6270D
616/19 19:53
1 8270D
616/19 19:53
1 8270D
6/6119 19:53
1 8270D
6/6/19 19:53
1 8270D
6/6/19 19:53
1 8270D
616119 19:53
1 8270D
616119 19:53
1 8270D
616/19 19:53
i 8270D
6/6119 19:53
1 8270D
616/19 19:53
1 8270D
616/19 19:53
1 8270D
6/6/19 19:53
1 8270D
616/19 19:53
1 8270D
6/6/19 19:53
1 8270D
6/6/19 19:53
1 8270D
6/6/19 19:53
1 8270D
616/19 19:53
1 8270D
6/6/19 19:53
1 8270D
6/6119 19:53
1 8270D
616/19 19:53
1 8270D
616119 19:53
1 8270D
616/19 19:53
1 8270D
6/6119 19:53
1 8270D
6/6119 19:53
1 8270D
616119 19:53
1 8270D
6/6/19 19:53
1 8270D
6/6119 19:53
1 8270D
616/19 19:53
1 8270D
6/6/19 19:53
1 8270D
616119 19:53
1 8270D
6/6119 19:53
Recovery
96 %
83 %
78 %
74 %
80 %
93 %
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
JMV P91`0049
JMV P9F0049
JMV P8F0049
JMV P91`0049
JMV P91F0049
JMV P91F0049
JMV P9F0049
JMV P9F0049
JMV P9F0049
JMV P9F0049
JMV P9F0049
JMV P91F0049
JMV P91`0049
JMV P91`0049
JMV P9F0049
JMV P91F0049
JMV P91`0049
JMV P9F0049
JMV P9F0049
JMV P9F0049
JMV P91`0049
JMV P91`0049
JMV PQF0049
JMV P9F0049
JMV P91F0049
JMV PSF0049
JMV P9F0049
JMV P91`0049
JMV P9F0049
JMV P9F0049
JMV P9F0049
JMV P91F0049
JMV P91`0049
JMV P8F0049
JMV P9F0049
Control Limits
39-132
44-115
35-115
37-122
34-121
54-127
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0643
Phone: [phone] - Toll Free Number: 1-800/529-6364- Fars: 7041525-0409 Page33ot66

Laboratory Report
&WIRR I �
JIv'
I FUce AnalyticalAnalytical 8
EmAI...ronmanial 3o101ona
06/17/2019
ji
Geoscience Group Project: Berkeley
Client Sample ID: 1139-5
Attn: Tom Hassett
Prism Sample ID: 9060025-08
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 06/04/19 12:10
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis Analyst
DatelTme
Batch
ID
1,1,1,2-Tetrachloroethane
BRL
mg/kg dry
0.0071
0.00087
1
8260B
6/14/19 21:20
JLB
P9F0237
1,1,1-Tdchloroethane
BRL
mg/kg dry
0.0071
0.0010
1
8260B
6114/19 21:20
JLB
P9F0237
1,1,2,2-Tetrachloroethane
BRL
mg/kg dry
0o071
0.00052
1
8260B
6/14/19 21:20
JLB
P9F0237
1,1,2-Tdchloroethane
BRL
mglkg dry
0.0071
0.00077
1
8260B
6/14/19 21:20
JLB
P9F0237
1,1-Dichlomethane
BRL
mg/kg dry
0.0071
0.0013
1
8260B
6/14119 21:20
JLB
P91`0237
1,1-Dichloroemylene
BRL
mg/kg dry
0,0071
0.0013
1
8260B
6/14/19 21:20
JLB
P9F0237
1,1-Dichloropropylene
BRL
mg/kg dry
0.0071
0.0011
1
8260B
6/14/19 21:20
JLB
P9F0237
1,2,3-T6chlorobemene
BRL
mg/kg dry
0.014
0.0010
1
8260B
6114119 21:20
JLB
P9F0237
1,2,3-Tdchloropropane
BRL
mg/kg dry
0.0071
0.00081
1
8260B
6/14119 21:20
JLB
P91`0237
1,2,4-Tdchlorobemene
BRL
mg/kg dry
0.014
0.00068
1
8260B
6/14/19 21:20
JLB
P9F0237
1,2,4-Trimethylbenzene
BRL
mg/kg dry
0.0071
0.00076
1
8260B
6/14/19 21:20
JLB
P91`0237
12-Dibromoethane
BRL
mg/kg dry
0.0071
0.00064
1
82608
6/14119 21:20
JLB
P91`0237
1,2-Dichlorobenzene
BRL
mglkg dry
0.0071
0.00080
1
8260B
6/14/19 21:20
JLB
P9F0237
1,2-Dichlomethane
BRL
mg/kg dry
0.0071
0.00085
1
8260B
6/14/19 21:20
JLB
P91`0237
1,2-Dichloropropane
BRL
mg/kg dry
0.0071
0.0011
1
8260B
6/14/19 21:20
JLB
P91`0237
1,3,5-Trimethylbenzene
BRL
mg/kg dry
0.0071
0.00090
1
8260B
6/14/19 21:20
JLB
P9F0237
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0071
0.00089
1
8260B
6/14/19 21:20
JLB
P91`0237
1,3-Dichloropropane
BRL
mg/kg dry
0.0071
0.00060
1
8260B
6/14/19 21:20
JLB
POF0237
1,4-Dichlorobenzene
BRL
mglkg dry
0.0071
0.00090
1
8260B
6/14/19 21:20
JLB
P91`0237
2,2-Dichloropropane
BRL
mg/kg dry
0.0071
0.00089
1
8260B
6/14/19 21:20
JLB
P91`0237
2-Chlorotoluene
BRL
mg/kg dry
0.0071
0.00096
1
8260B
6/14/19 21:20
JLB
P91`0237
4-Chlorotoluene
BRL
mg/kg dry
0.0071
0.00081
1
8260B
6/14/19 21:20
JLB
P9F0237
44sopropyltoluene
BRL
mg/kg dry
0.0071
0.0018
1
8260B
6/14/19 21:20
JLB
P9F0237
Acetone
0.036
mg/kg dry
0.029
0.0018
1
8260B
6/14119 21:20
JLB
P9F0237
Benzene
BRL
mg/kg dry
0,0071
0.0011
1
8260B
6/14/19 21:20
JLB
P9F0237
Bromobenzene
BRL
mg/kg dry
0,0071
0.00099
1
8260B
6/14/19 21:20
JLB
P9F0237
Bromochloromethane
BRL
mglkg dry
0.0071
0.0012
1
8260B
6/14/19 21:20
JLB
P91`0237
Bromodichloromethane
BRL
mglkg dry
0.0071
0.00068
1
8260B
6/14/19 21:20
JLB
P91`0237
Bromoform
BRL
mg/kg dry
0.0071
0.00055
1
8260B
6/14/19 21:20
JLB
P91`0237
Bromomethane
BRL
mg/kg dry
0.014
0.0035
1
8260B
6114119 21:20
JLB
P91`0237
Carbon Tetrachloride
BRL
mg/kg dry
0.0071
0.0014
1
8260B
6114/19 21:20
JLB
P9F0237
Chlorobenzene
BRL
mg/kg dry
0.0071
0.0011
1
82608
6/14/19 21:20
JLB
P9F0237
Chloroethane
BRL
mg/kg dry
0.014
0.0014
1
8260B
6M4/19 21:20
JLB
P9F0237
Chloroform
BRL
mg/kg dry
0.0071
0.00087
1
8260B
6/14119 21:20
JLB
P91`0237
Chloromethane
BRL
mg/kg dry
0.014
0.0022
1
8260B
6/14119 21:20
JLB
P9F0237
cis-1,2-Dichloroethylene
BRL
mg/kg dry
0.0071
0.0011
1
8260B
6/14/19 21:20
JLB
P91`0237
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0071
0.00070
1
8260B
6/14/19 21:20
JLB
P9F0237
Dibromochloromethane
BRL
mg/kg dry
0.0071
0.00048
1
8260B
6/14119 21:20
JLB
P9F0237
Dichlorodifluoromethane
BRL
mg/kg dry
0.014
0.0020
1
8260B
6/14119 21:20
JLB
P91`0237
Ethylbenzene
BRL
mg/kg dry
0.0071
0.0011
1
8260B
6/14/19 21:20
JLB
P91`0237
Isopropyl Ether
BRL
mg/kg dry
0.0071
0.D010
1
82608
6114/19 21:20
JLB
P9F0237
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0,0071
0.00083
1
8260B
6/14/19 21:20
JLB
P9F0237
m,p-Xylenes
BRL
mg/kg dry
0.014
0.0018
1
8260B
6/14/19 21:20
JLB
P91`0237
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224.0543
Phone: [phone]-Toll Free Number: 1-8001529.6364- Fax: [phone] Page 34 of 66

Aq I S M I ran-aervlce Analytical x
Environmental
Laboratory Report
SONtlons
ueavaaeira, ixc
06/17/2019
Geoscience Group Project: Berkeley
Client Sample ID: 1139-5
Attn: Tom Hassett
Prism Sample ID: 9060025-08
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 06/04/19 12:10
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
MDL Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
DateRme
ID
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.029
0.00049
1
8260B
6/14/19
21:20
JLB
P9F0237
Methyl Ethyl Ketone (2-Butanone)
BRL
mg/kg dry
0.029
0.0017
1
8260B
6/14/19
21:20
JLB
P9F0237
Methyl Isobutyl Ketone
BRL
mg/kg dry
0,029
0.00058
1
8260B
6/14/19
21:20
JLB
P9F0237
Methylene Chloride
BRL
mg/kg dry
0.0071
0.0012
1
8260B
6114/19
21:20
JLB
P9F0237
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.0071
0.0010
1
8260B
6/14/19
21:20
JLB
P91`0237
Naphthalene
BRL
mg/kg dry
0.014
0.00072
1
8260B
6/14/19
21:20
JLB
P91`0237
n-Butylbenzene
BRL
mg/kg dry
0.0071
0.00067
1
8260B
6/14119
21:20
JLB
P91`0237
n-Propylbenzene
BRL
mg/kg dry
0.0071
0.0010
1
8260B
6114/19
21:20
JLB
P91`0237
o-Xylene
BRL
mg/kg dry
0.0071
0.00076
1
8260B
6/14/19
21:20
JLB
P91`0237
sec-Butylbenzene
BRL
mg/kg dry
0.0071
0.00077
1
8260B
6/14119
21:20
JLB
P9F0237
Styrene
BRL
mg/kg dry
0.0071
0.00069
1
8260B
6114119
21:20
JLB
P91`0237
tert-Butylbenzene
BRL
mg/kg dry
0.0071
0.00085
1
8260B
6/14/19
21:20
JLB
P9F0237
Tetrachloroethylene
BRL
mg/kg dry
0.0071
0,0013
1
8260B
6114/19
21:20
JLB
P9F0237
Toluene
BRL
mg/kg dry
0.0071
0.0011
1
8260B
6/14119
21:20
JLB
P9F0237
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0071
0.0014
1
8260B
6/14/19
21:20
JLB
PSF0237
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0071
0.00061
1
8260B
6114/19
21:20
JLB
P9F0237
Trichlomethylene
BRL
mg/kg dry
0.0071
0.0014
1
8260B
6/14/19
21:20
JLB
P91`0237
Trichlorofluoromethane
BRL
mg/kg dry
0.014
0.0019
1
8260B
6/14/19
21:20
JLB
P91`0237
Vinyl acetate
BRL
mg/kg dry
0.014
0.00077
1
8260B
6/14/19
21:20
JLB
P91`0237
Vinyl chloride
BRL
mg/kg dry
0.014
0.0014
1
8260B
6114/19
21:20
JLB
P9F0237
Xylenes, total
BRL
mg/kg dry
0.021
0.0026
1
8260B
6/14/19
21:20
JLB
P9F0237
Surrogate
Recovery
Control Limits
4-Bmmobuorobenzene
106
%
70-130
Dibromofluoromethane
110
%
84-123
Toluene-d8
95
%
76-129
Volatile Petroleum Hydrocarbons
by GC/PID/FID
C5-C8 Aliphatics
BRL
mg/kg dry
4.4
0.86
100
MADEP VPH
6/7/19 15:52
TBL
P91`0013
C9-C12 Aliphatics
BRL
mg/kg dry
4.4
0.38
100
MADEP VPH
6/7/19 15:52
TBL
P91`0013
C9-Cl0 Aromatics
BRL
mg/kg dry
4.4
0.41
100
MADEP VPH
6/7/19 15:52
TBL
P9F0013
Surrogate
Recovery
Control Limits
2,5-Dibromotoluene (PID)
153
%
70-130
SR
2,5-Dibromotoluene (FID)
153
%
70-130
SR
This report should not be reproduced, except in Its entirety, Without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1.8001529-6364 - Fax: [phone]
Page 35 of 66

'Jivigo Ism I� A I FuuSen en solutions
s
J I V' Environmental Solu4ona
Laboratory Report
06/17/2019
Geoscience Group
Project: Berkeley
Client Sample ID: 1139-6
Attn: Tom Hassett
Prism Sample ID: 9060025-09
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 06/04/19 12:15
Time Submitted: 06/04/19 12:56
Parameter
Result Units Report
MDL Dilution Method Analysis Analyst Batch
Limit
Factor Date/Time ID
Extractable Petroleum Hydrocarbons by GCIFID
C9-C18Aliphatim BRL
mg/kg dry
31 1.6
1 MADEP EPH 6112119 2:28
BBA P9F0050
C19-C36AIIphatks BRL
mg/kg dry
31 5.2
1 MADEP EPH 6/12119 2:28
BBA P9F0050
C11-C22Aromatics BRL
mg/kg dry
31 8.5
1 MADEP EPH 6/12119 2:28
BBA P9F0050
Surrogate
Recovery
Control Limits
1-Chlorooctadecene
68 %
40-140
o-Terphenyl
97 %
40-140
2-Fluorobiphenyl
90 %
40-140
2-13romonaphthalene
125 %
40-140
General Chemistry Parameters
%Solids
80.1
%by
0.100
0.100
1
'SM2540G
6M3/19 9:00
KBS
P91`0177
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.82
0.15
1
8270D
6/6/19 20:16
JMV
P91`0049
1,2.Dichlorobenzene
BRL
mg/kg dry
0.82
0.13
1
8270D
6/6/19 20:16
JMV
P91`0049
1,3-Dichlorobemene
BRL
mg/kg dry
0.82
0.12
1
8270D
616/19 20:16
JMV
P9F0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.41
0.13
1
8270D
6/6/19 20:16
JMV
P9F0049
1-Methylnaphthelene
BRL
mg/kg dry
0.82
0.17
1
8270D
616/19 20:16
JMV
P9F0049
2,4,5Jrchlorophenol
BRL
mg/kg dry
0.82
0.17
1
82700
6/6/19 20:16
JMV
P9F0049
2,4,6-Tdchlorophenol
BRL
mg/kg dry
0.82
0.20
1
8270D
616/19 20:16
JMV
P9F0049
2,4-Dichlorophenol
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 20:16
JMV
P91`0049
2,4-Dimethylphenol
BRL
mg/kg dry
0.41
0.17
1
8270D
616119 20:16
JMV
P91`0049
2,4-Dinttrophenol
BRL
mg/kg dry
1.9
0.48
1
8270D
6/6119 20:16
JMV
P9F0049
2,4-Dinitrotoluene
BRL
mg/kg dry
0.82
0.22
1
8270D
6/6/19 20:16
JMV
P9F0049
2,6-Dinitrotoluens
BRL
mg/kg dry
0.82
0.21
1
8270D
6/6119 20:16
JMV
P9F0049
2-Chloronaphthalene
BRL
mg/kg dry
0.82
0.20
1
8270D
6/6/19 20:16
JMV
P91`0049
2-Chlorophenol
BRL
mg/kg dry
0.82
0.16
1
82701)
6/6/19 20:16
JMV
P91`0049
2-Methylnaphthelene
BRL
mg/kg dry
0.82
0.16
1
8270D
616/19 20:16
JMV
P9F0049
2-Methylphenol
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 20:16
JMV
P91`0049
2-Nitrophenol
BRL
mg&g dry
0.82
0.14
1
8270D
6/6/19 20:16
JMV
P9F0049
3,3'-Dichlorobenzidine
BRL
mg/kg dry
0.82
0.16
1
8270D
616/19 20:16
JMV
P9F0049
3/4-Methylphenol
BRL
mg/kg dry
0.82
0.18
1
8270D
616/19 20:16
JMV
P91F0049
4,6-Dinkro-2-methylphenol
BRL
mg/kg dry
1.9
0.45
1
8270D
6/6119 20:16
JMV
P9F0049
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6/19 20:16
JMV
P9F0049
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 20:16
JMV
P91`0049
4-Chioroaniline
BRL
mg/kg dry
0.41
0.10
1
8270D
6/6/19 20:16
JMV
P9F0049
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
1.2
0.25
1
8270D
616/19 20:16
JMV
P9F0049
4-Nitrophenol
BRL
mg/kg dry
0.82
0.20
1
8270D
616119 20:16
JMV
P9F0049
Acenaphthene
BRL
mg/kg dry
0.82
020
1
8270D
6/6/19 20:16
JMV
PSF0049
Acenaphthylene
BRL
mg/kg dry
0.82
0.22
1
8270D
6/6/19 20:16
JMV
P9F0049
Anthracene
BRL
mg/kg dry
0.82
0.22
1
8270D
616/19 20:16
JMV
P91`0049
Azobenzene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6119 20:16
JMV
P9F0049
Benzo(a)antmacene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6119 20:16
JMV
P9F0049
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number 1-8001529-6364- Fax: [phone] F Page 36 of 66

`RISM`"°ae"i`exnai„"aia
Environmental
Laboratory Report
Solutions
ueo�ra+,w ixc
06/17/2019
Geoscience Group Project: Berkeley
Client Sample ID: 1139-6
Attn: Tom Hassett
Prism Sample ID: 9060025-09
600-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 06/04/19 12:15
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Daternme
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.82
0.18
1
8270D
616/19 20:16
JMV
P9F0049
Benzo(b)guoranthene
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6/19 20:16
JMV
P9F0049
Benzo(g,hJ)perylene
BRL
mg/kg dry
0.82
0.16
1
8270D
616/19 20:16
JMV
P91`0049
Benzo(k) luoranthene
BRL
mg/kg dry
0.82
0.18
1
8270D
616/19 20:16
JMV
PSF0049
Benzoic Acid
BRL
mg/kg dry
2.5
0.68
1
8270D
616119 20:16
JMV
P91`0049
Benzyl alcohol
BRL
mg/kg dry
0.82
0.15
1
8270D
6/6/19 20:16
JMV
P9170049
bis(2-Chlormthoxy)methane
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 20:16
JMV
P91`0049
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0.82
0.13
1
8270D
6/6/19 20:16
JMV
P9F0049
Bis(2-chlomisopropyl)ether
BRL
mg/kg dry
0.41
0.15
1
8270D
6/6/19 20:16
JMV
P91`0049
Bis(2-Ethylhe)(yl)phthalate
BRL
mg/kg dry
0.82
0.19
1
8270D
616/19 20:16
JMV
P9F0049
Butyl benzyl phthalate
BRL
mg/kg dry
0.41
0.14
1
8270D
6/6/19 20:16
JMV
P91`0049
Chrysene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 20:16
JMV
P91`0049
Dibenzo(a,h)anthracene
BRL
mg/kg dry
0.82
0.24
1
8270D
616/19 20:16
JMV
P9F0049
Dibenwfuran
BRL
mg/kg dry
0.82
0.22
1
8270D
6/6/19 20:16
JMV
P9F0049
Diethyl phthalate
BRL
mg/kg dry
0.82
0.21
1
8270D
616/19 20:16
JMV
P91`0049
Dimethyl phthalate
BRL
mg/kg dry
0.82
0.20
1
8270D
6/6/19 20:16
JMV
P9F0049
Di-n-butyl phthalate
BRL
mg/kg dry
0.82
0.20
1
8270D
616119 20:16
JMV
P91`0049
Di-n-ocyl phthalate
BRL
mg/kg dry
0.41
0.21
1
8270D
6/6/19 20:16
JMV
P9F0049
Fluorenthene
BRL
mg/kg dry
0.82
0.21
1
8270D
6/6/19 20:16
JMV
P91`0049
Fluorene
BRL
mg/kg dry
0.82
0.25
1
8270D
6/6/19 20:16
JMV
P9F0049
Hexachlorobenzene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 20:16
JMV
P9F0049
Hexachlorobutediene
BRL
mg/kg dry
0.82
0.19
1
8270D
616/19 20:16
JMV
P9F0049
Hexachlorocyclopentadiene
BRL
mg/kg dry
0.82
0.28
1
8270D
6/6/19 20:16
JMV
P9F0049
Hexachloroethane
BRL
mg/kg dry
0.82
0.13
1
8270D
616/19 20:16
JMV
P91`0049
Indeno(1,2,3-cd)pyrene
BRL
mg/kg dry
0.82
0.15
1
8270D
616119 20:16
JMV
P9F0049
Isophorone
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6119 20:16
JMV
P91`0049
Naphthalene
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 20:16
JMV
P91`0049
Nitrobenzene
BRL
mg/kg dry
0.41
0.17
1
8270D
6/6/19 20:16
JMV
P9F0049
N-Nitroso-di-n-propylamine
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6/19 20:16
JMV
P91`0049
N-Nibosodiphenylamine
BRL
mg/kg dry
0.82
0.23
1
8270D
6/6/19 20:16
JMV
P9F0049
Pentachlorophenol
BRL
mg/kg dry
1.2
0.52
1
8270D
616/19 20:16
JMV
P91`0049
Phenanthrene
BRL
mg/kg dry
0.82
0.21
1
8270D
616/19 20:16
JMV
P9F0049
Phenol
BRL
mg/kg dry
0.82
0.13
1
8270D
6/6/19 20:16
JMV
P91`0049
Pyrene
BRL
mg/kg dry
0.82
0.19
1
8270D
616/19 20:16
JMV
P9F0049
Pyridine
BRL
mg/kg dry
0.41
0.078
1
8270D
616119 20:16
JMV
P9F0049
Surrogate
Recovery
Control Limits
2,4,6-Tribromophenol
114 %
39-132
2-Fluorobiphenyl
106 %
44-115
2-Fluorophenol
97%
35-115
Nitrobenzene-d5
96 %
37-122
Pherwl-d5
98 %
34-121
Terphenyl-d14
113 %
54-127
Volatile Organic Compounds by GC/MS
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: 1-0001529.6364-Fax: [phone]
Page 37 of 66

pA I S n � Full -Service Anelyifcal H
' V' Environmental Solutions
wownowa.,xc
Laboratory Report
66/17/2019
Geoscience Group Project: Berkeley
Client Sample ID: 1139-6
Attn: Tom Hassett
Prism Sample ID: 9060025-09
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 06/04/19 12:15
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis Analyst
DateTme
Batch
ID
1,1,1,2-Tetmchloroethane
BRL
mg/kg dry
0.0059
0.00072
1
8260B
6/14119
21:50
JLB
P9F0237
1,1,1-Tdchlomemane
BRL
mg/kg dry
0,0059
0.00087
1
8260B
6114/19
21:50
JLB
P9F0237
1,1,2,2-Tetrachloroemane
BRL
mg/kg dry
0.0059
0.00043
1
8260B
6114/19
21:50
JLB
P9F0237
1,1,2-Trichloroethane
BRL
mg/kg dry
0.0059
0.00064
1
8260B
6/14/19
21:50
JLB
P9F0237
1,1-Dichloroethane
BRL
mg/kg dry
0,0059
0.0011
1
8260B
6/14/19
21:50
JLB
P91`0237
1,1.Dichloroethylene
BRL
mg/kg dry
0.0059
0.0011
1
8260B
6/14/19
21:50
JLB
P9F0237
1,1-Dichloropropylene
BRL
mg/kg dry
0,0059
0.00091
1
8260B
6/14119
21:50
JLB
P9F0237
1,2,3-Trichlorobenzene
BRL
mg/kg dry
0.012
0.00085
1
8260B
6/14119
21:50
JLB
PSF0237
1,2,3-Trichloropropane
BRL
mg/kg dry
0.0059
0.00067
1
82608
6114119
21:50
JLB
P9F0237
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.012
0.00056
1
8260B
6114/19
21:50
JLB
P9F0237
1,2,4-Trimethylbenzene
BRL
mg/kg dry
0.0059
0.00063
1
8260B
6114/19
21:50
JLB
P9F0237
1,2-Dibromoethane
BRL
mg/kg dry
0.0059
0.00053
1
8260B
6/14119
21:50
JLB
P9F0237
1,2-Dichlorobenzene
BRL
mg/kg dry
0.0059
0.00066
1
8260B
6/14/19
21:50
JLB
P9F0237
1,2-Dichloroethane
BRL
mg/kg dry
0.0059
0.00070
1
8260B
6/14/19
21:50
JLB
P9F0237
1,2-Dichloropropane
BRL
mg/kg dry
0.0059
0.00089
1
8260B
6/14/19
21:50
JLB
PSF0237
1,3,5-Tdmethylbenzene
BRL
mg/kg dry
0.0059
0.00074
1
8260B
6114/19
21:50
JLB
P9F0237
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0059
0.00074
1
8260B
6/14/19
21:50
JLB
P9F0237
1,3-Dichloropropane
BRL
mg/kg dry
0.0059
0.00049
1
8260B
6114/19
21:50
JLB
P91`0237
1,4-Dichlorobemene
BRL
mg/kg dry
0.0059
0.00075
1
8260B
6/14119
21:50
JLB
P91`0237
2,2-Dichloropropane
BRL
mg/kg dry
0.0059
0.00074
1
8260B
6/14119
21:50
JLB
P9F0237
2-Chlorotoluene
BRL
mg/kg dry
0.0059
0.00079
1
8260B
6/14/19
21:50
JLB
P91`0237
4-Chlorotoluene
BRL
mg/kg dry
0.0059
0.00067
1
8260B
6/14/19
21:50
JLB
P9F0237
4-Isopropyltoluene
BRL
mg/kg dry
0.0059
0.0015
1
8260B
6/14/19
21:50
JLB
P91`0237
Acetone
0.013 J
mg/kg dry
0.024
0.0015
1
8260B
6/14119
21:50
JLB
P91`0237
Benzene
BRL
mg/kg dry
0.0059
0.00092
1
8260B
6/14/19
21:50
JLB
P9F0237
Bromobenzene
BRL
mg/kg dry
0.0059
0.00082
1
8260B
6/14/19
21:50
JLB
P9F0237
Bromochloromethane
BRL
mg/kg dry
0.0059
0.00097
1
6260B
6/14119
21:50
JLB
P9F0237
Bromodichloromethane
BRL
mg/kg dry
0.0059
0.00056
1
8260B
6114/19
21:50
JLB
P9F0237
Bromoform
BRL
mg/kg dry
0.0059
0.00046
1
8260B
6/14/19
21:50
JLB
P9F0237
Bromomethane
BRL
mg/kg dry
0.012
0.0029
1
8260B
6114/19
21:50
JLB
P91`0237
Carbon Tetrachloride
BRL
mg/kg dry
0,0059
0.0012
1
8260B
6/14/19
21:50
JLB
P91`0237
Chlorobenzene
BRL
mg/kg dry
0.0059
0.00092
1
8260B
6/14119
21:60
JLB
P9F0237
Chloroethane
BRL
mg/kg dry
0.012
0.0011
1
8260B
6114/19
21:50
JLB
PgF0237
Chloroform
BRL
mg/kg dry
0.0059
0.00072
1
8260B
6114/19
21:60
JLB
P9F0237
Chloromethane
BRL
mg/kg dry
0.012
0.0018
1
82608
6114119
21:50
JLB
P91`0237
cis-1,2-Dichloroethylene
BRL
mg/kg dry
0.0059
0.00093
1
8260B
6/14119
21:50
JLB
P91`0237
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0059
0.00058
1
8260B
6114/19
21:50
JLB
P9F0237
Dibromochloromethane
BRL
mg/kg dry
0.0059
0.00040
1
82608
6/14/19
21:50
JLB
P9F0237
Dichlorodifluoromethane
BRL
mg/kg dry
0.012
0.0017
1
8260B
6/14/19
21:50
JLB
P9F0237
Ethylbenzene
BRL
mg/kg dry
0.0059
0.00089
1
8260B
6/14/19
21:50
JLB
P91`0237
Isopropyl Ether
BRL
mg/kg dry
0.0059
0.00087
1
8260B
6/14/19
21:50
JLB
P9F0237
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0.0059
0.00069
1
8260B
6/14/19
21:50
JLB
P9F0237
m,p-Xylenes
BRL
mg/kg dry
0.012
0.0015
1
8260B
6114/19
21:50
JLB
P9F0237
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 2822"543
Phone: [phone]-Toll Free Number 1-800/529.6364-Fax: 704/525"9 Page 38 of 66

n I Full-aemce Analytical d
�. ISM
' V' Environmental SoWnona
�m1e
Laboratory Report
06/17/2019
Geoscience Group Project: Berkeley
Client Sample ID: 1139-6
Attn: Tom Hassett
Prism Sample ID: 9060025-09
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 06/04/19 12:15
Time Submitted: 06/04/1912:56
Parameter
Result
Units
Report
MDL Dilution
Method
Analysis Analyst
Batch
Limit
Factor
Date/Time
ID
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.024
0.00041
1
8260B
6/14119
21:50
JLB
P9F0237
Methyl Ethyl Ketone (2-Butanone)
BRL
mg/kg dry
0.024
0.0014
1
8260B
6/14119
21:50
JLB
P91`0237
Methyl Isobutyl Ketone
BRL
mg/kg dry
0.024
0.00048
1
8260B
6114/19
21:50
JLB
P91`0237
Methylene Chloride
BRL
mg/kg dry
0.0059
0.00096
1
8260B
6/14/19
21:50
JLB
P91`0237
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.0059
0.00083
1
8260B
6114/19
21:50
JLB
P9F0237
Naphthalene
BRL
mg/kg dry
0.012
0.00060
1
8260B
6/14119
21:50
JLB
P91`0237
n-Butylbenzene
BRL
mg/kg dry
0.0059
0.00055
1
8260B
6/14/19
21:50
JLB
P9F0237
n-Propylbenzene
BRL
mg/kg dry
0.0059
0.00086
1
8260B
6/14119
21:50
JLB
P9F0237
o-Xylene
BRL
mg/kg dry
0.0059
0.00063
1
8260B
6114/19
21:50
JLB
P9F0237
sec-Butylbenzene
BRL
mg/kg dry
0.0059
0.00064
1
8260B
6/14/19
21:50
JLB
P9F0237
Styrene
BRL
mg/kg dry
0.0059
0.00057
1
8260B
6/14/19
21:50
JLB
P91`0237
ten-Butylbenzene
BRL
mg/kg dry
0.0059
0.00070
1
8260B
6114/19
21:50
JLB
P91`0237
Tetrachloroethylene
BRL
mg/kg dry
0.0059
0.0011
1
8260B
6/14/19
21:50
JLB
P9F0237
Toluene
BRL
mg/kg dry
0.0059
0.00094
1
8260B
6/14119
21:50
JLB
P91`0237
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0059
0.0011
1
8260B
6/14/19
21:50
JLB
P9F0237
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0059
0-00051
1
8260B
6114/19
21:50
JLB
P91F0237
Trichloroethylene
BRL
mg/kg dry
0.0059
0.0011
1
82608
6114/19
21:50
JLB
P9F0237
Tdchlorofiuoromethane
BRL
mg/kg dry
0.012
0.0016
1
8260B
6/14/19
21:50
JLB
P91`0237
Vinyl acetate
BRL
mg/kg dry
0.012
0.00064
1
8260B
6/14/19
21:50
JLB
P91`0237
Vinyl chloride
BRL
mg/kg dry
0.012
0.0012
1
8260B
6114/19
21:60
JLB
P9F0237
Xylenes, total
BRL
mg/kg dry
0.018
0.0021
1
8260B
6/14/19
21:50
JLB
P9F0237
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
108
%
70-130
Dibromofluoromethane
109
%
84-123
Toluene-d8
97
%
76-129
Volatile Petroleum Hydrocarbons
by GC/PID/FID
CS-C8 Aliphabcs
BRL
mg/kg dry
4.3
0.84
100
MADEP VPH
617/19 16:20
TBL
P9F0013
C9-C12AIiphattcs
BRL
mg/kg dry
4.3
0.37
100
MADEP VPH
6/7/19 16:20
TBL
P9F0013
C9-C10Aromatios
BRL
mg/kg dry
4.3
0.40
100
MADEP VPH
6f7/19 16:20
TBL
P91`0013
Surrogate
Recovery
Control Limits
2,5-Dibromotoluene (PID)
194
%
70-130
SR
2,5-Dibromotoluene (FID)
194
%
A0 130
SR
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] -Toll Free Number: 1-8001529-6364 - Fax: [phone]
Page 39 of 66

A& I S n n I Full -Service Analytical &
' V' Environmental Solutions
u.nx..awrs iac
Laboratory Report
06/17/2019
Geoscience Group
Project: Berkeley
Client Sample ID: 1139-7
Attn: Tom Hassett
Prism Sample ID: 9060025-10
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 06/04/19 12:20
Time Submitted: 06/04/19 12:56
Parameter
Result Units Report
MDL Dilution Method Analysis Analyst Batch
Limit
Factor DaleRme ID
Extractable Petroleum Hydrocarbons by GC/FID
C"I S Aliphatics
2.0 J
mg/kg dry
31
1.5
1
MADEP EPH
6/12119 3:05
BBA
P9F0050
C19-C36Alipha8cs
BRL
mg/kg dry
31
5.1
1
MADEP EPH
6112119 3:05
BBA
P9F0050
C11-C22 Aromatics
BRL
mg/kg dry
31
8.3
1
MADEP EPH
6/12119 3:05
BBA
P9F0050
Surrogate
Recovery
Control Limits
1-Chlorooctadecane
87
%
40-140
c-Terphenyl
100
%
40-140
2-Fluorobiphenyl
77
%
40-140
2-Bromonaphmalene
60
%
40-140
General Chemistry Parameters
%Solids
81.2
%by
0.100
0.100
1
'SM2540G
6113119 9:00
KBS
P9F0177
Weight
Semivolatile Organic Compounds by GCIMS
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.81
0.14
1
8270D
6/6/19 20:39
JMV
P9F0049
1,2-Dichlorobemene
BRL
mglkg dry
0.81
0.13
1
8270D
6/6/19 20:39
JMV
P9F0049
1,3-Dichlorobenzene
BRL
mglkg dry
0.81
0.12
1
8270D
616119 20:39
JMV
P9F0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.41
0.13
1
8270D
616119 20:39
JMV
P9F0049
t-Methylnaphthalene
BRL
mg/kg dry
0,81
0.17
1
8270D
6/6119 20:39
JMV
P9F0049
2,4,5-Tdchlomphenol
BRL
mg/kg dry
0.81
0.17
1
8270D
6/6/19 20:39
JMV
P9F0049
2,4,6-Tdchlorophenol
BRL
mg/kg dry
0.81
0.20
1
8270D
616/19 20:39
JMV
P9F0049
2,4-Dichlorophenol
BRL
mg/kg dry
0.81
0.16
1
8270D
6/6/19 20:39
JMV
P9F0049
2+13imethylphenol
BRL
mg/kg dry
0.41
0.17
1
8270D
616/19 20:39
JMV
P9F0049
2,4-Dinitrophenol
BRL
mg/kg dry
1.8
0.48
1
8270D
6/6119 20:39
JMV
P9F0049
2,4-Dinttotoluene
BRL
mg/kg dry
0.81
0.2.2
1
8270D
6/6119 20:39
JMV
P9F0049
2,6-Dinieotoluene
BRL
mg/kg dry
0.81
0.21
1
8270D
6/6/19 20:39
JMV
P9F0049
2-Chloronaphthalene
BRL
mg/kg dry
0.81
0.20
1
8270D
616119 20:39
JMV
P91`0049
2-Chlorophenol
BRL
mg/kg dry
0.81
0.16
1
8270D
616119 20:39
JMV
POF0049
2-Methylnaphthalene
BRL
mg/kg dry
0.81
0.16
1
8270D
6/6/19 20:39
JMV
P9F0049
2-Methylphenol
BRL
mg/kg dry
0.81
0.16
1
8270D
6/6/19 20:39
JMV
P91`0049
2-Nibophenol
BRL
mg/kg dry
0.81
0.14
1
8270D
6/6/19 20:39
JMV
P9F0049
3,3' Dichlorobenzidine
BRL
mg/kg dry
0.81
0.16
1
8270D
6/6/19 20:39
JMV
P9F0049
3/4-Methylphenol
BRL
mg/kg dry
0.81
0.18
1
82700
616/19 20:39
JMV
P91`0049
4,6-Dintro-2-methylphenol
BRL
mg/kg dry
1.8
0.45
1
8270D
616119 20:39
JMV
P91`0049
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0,81
0.19
1
8270D
616119 20:39
JMV
P9F0049
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.81
0.16
1
8270D
6/6/19 20:39
JMV
P9F0049
4-Chloroaniline
BRL
mg/kg dry
0.41
0.098
1
8270D
616/19 20:39
JMV
P9F0049
4-Chlorophenyl phenyl ether
BRL
mglkg dry
1.2
0.25
1
8270D
6/6/19 20:39
JMV
P9F0049
4-Ni rophenol
BRL
mg/kg dry
0.81
0.20
1
8270D
6/6/19 20:39
JMV
P9F0049
Acenaphthene
BRL
mg/kg dry
0.81
0.20
1
8270D
6/6/19 20:39
JMV
P9FG049
Acenaphthylene
BRL
mg/kg dry
0.81
0.22
1
8270D
6/6/19 20:39
JMV
P9FG049
Anthracene
BRL
mg/kg dry
0.81
0.22
1
8270D
6/6/19 20:39
JMV
P9F0049
Azobenzene
BRL
mg/kg dry
0.81
0.17
1
8270D
6/6/19 20:39
JMV
P9FG049
Benzo(a)anthracene
BRL
mg/kg dry
0.81
0.17
1
8270D
6/6/19 20:39
JMV
P91`0049
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Spdngbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0543
Phone: [phone]- Toll Free Number: l-800/529-6364-Fax; 704152"409 F Page 40 of 66

SM Full-aeiMaeAnalytical a
Envimamemal sowaona
&"t�qRik
Laboratory Report
06/17/2019
Geoscience Group Project: Berkeley
Client Sample ID: 1139-7
Attn: Tom Hassett
Prism Sample ID: 9060025-10
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 06/04/19 12:20
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis
Date/Time
Analyst
Batch
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.81
0.18
1
8270D
616/19 20:39
JMV
P9F0049
Benzo(b)fluoranthene
BRL
ni dry
0.81
0.19
1
8270D
6/6/19 20:39
JMV
P9F0049
Benzo(g,h,i)perylene
BRL
mg/kg dry
0.81
0.16
1
8270D
6/6119 20:39
JMV
P9F0049
Benzo(k)fluoranthene
BRL
mglkg dry
0.81
0.18
1
8270D
616/19 20:39
JMV
P9F0049
Benzoic Acid
BRL
mglkg dry
2.5
0.67
1
82700
6/6119 20:39
JMV
P91`0049
Benzyl alcohol
BRL
mglkg dry
0.81
0.15
1
8270D
6/6/19 20:39
JMV
P9F0049
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
0.81
0.16
1
8270D
6/6/19 20:39
JMV
P91`0049
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0.81
0.13
1
8270D
6/6/19 20:39
JMV
P91`0049
Bis(2chloroisopropyl)ether
BRL
mg/kg dry
0.41
0.15
1
8270D
6/6119 20:39
JMV
P91`0049
Bis(2-Ethylhexyl)phthalate
BRL
mglkg dry
0.81
0.18
1
8270D
6/6/19 20:39
JMV
P9F0049
Butyl benzyl phthalate
BRL
mg/kg dry
0.41
0.14
1
8270D
6/6/19 20:39
JMV
P91`0049
Chrysene
BRL
mg/kg dry
0.81
0.18
1
8270D
6/6/19 20:39
JMV
P9F0049
Dibenzo(a,h)anthracene
BRL
mg/kg dry
0.81
0.23
1
8270D
6/6119 20:39
JMV
P9F0049
Dibenzofuran
BRL
mg/kg dry
0.81
0.22
1
8270D
616/19 20:39
JMV
P9F0049
Diethyl phthalate
BRL
ni dry
0.81
0.21
1
8270D
6/6/19 20:39
JMV
P9F0049
Dimethyl phthalate
BRL
mg/kg dry
0.81
0.19
1
8270D
6/6/19 20:39
JMV
P9F0049
Di-n-butyl phthalate
BRL
mglkg dry
0.81
0.20
1
8270D
6/6/19 20:39
JMV
P91`0049
Di-n-octyl phthalate
BRL
mglkg dry
0.41
021
1
8270D
6/6/19 20:39
JMV
P91`0049
Fluoranthene
BRL
mg/kg dry
0.81
0.20
1
8270D
616/19 20:39
JMV
P91`0049
Fluorene
BRL
mg/kg dry
0.81
0.24
1
8270D
6/6/19 20:39
JMV
P9F0049
Hexachlombenzene
BRL
mg/kg dry
0.81
0.18
1
8270D
6/6119 20:39
JMV
P9F0049
Hexachlorobutadiene
BRL
mg/kg dry
0.81
0.18
1
8270D
6/6119 20:39
JMV
P9F0049
Hexachlorocyclopentadiene
BRL
mg/kg dry
0.81
0.28
1
8270D
6/6/19 20:39
JMV
P9F0049
Hexachloroethane
BRL
mg/kg dry
0.81
0.13
1
8270D
616/19 20:39
JMV
PSF0049
Indeno(1,2,3-cd)pyrene
BRL
mg/kg dry
0.81
0.15
1
8270D
6/6/19 20:39
JMV
P9F0049
Isophorone
BRL
mg/kg dry
0.81
0.17
1
8270D
6/6119 20:39
JMV
P91`0049
Naphthalene
BRL
mg/kg dry
0.81
0.16
1
8270D
6/6/19 20:39
JMV
P9F0049
Nitrobenzene
BRL
mg/kg dry
0A1
0.17
1
8270D
616/19 20:39
JMV
P9F0049
N-Nitmeo-di-n-propylamine
BRL
mg/kg dry
0.81
0.19
1
8270D
6/6/19 20:39
JMV
P9F0049
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.81
0.22
1
8270D
6/6119 20:39
JMV
P9F0049
Pentachlorophenol
BRL
ni dry
1.2
0.52
1
8270D
6/6/19 20:39
JMV
P91`0049
Phenanthrene
BRL
mg/kg dry
0.81
0.21
1
8270D
616119 20:39
JMV
P9F0049
Phenol
BRL
mg/kg dry
0.81
0.13
1
8270D
6/6/19 20:39
JMV
P9F0049
Pyrene
BRL
mg/kg dry
0.81
0.19
1
8270D
6/6/19 20:39
JMV
P9FOO49
Pyridine
BRL
mg/kg dry
0.41
0.078
1
8270D
6/6119 20:39
JMV
PQF0049
Surrogate
Recovery
Control Limits
2,4,6-Tribromophenol
82 %
39-132
2-Fluorobiphenyl
78 %
44-115
2-Fluorophenol
74 %
35-115
Nitrobenzene-d5
72 %
37-122
Phenol-d5
75 %
34-121
Terphenyl-dl4
83 %
54-127
Volatile Organic Compounds by GC/MS
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: l-8001529-6364- Fax: [phone] Page41of66

Aaw
I V I Y V' I I Fw�-Serum. Anelnicel a
' Environmental Solutions
uecw. s%nc
Laboratory Report
06/17/2019
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Berkeley
Sample Matrix: Solid
Client Sample ID: 1139-7
Prism Sample ID: 9060025-10
Prism Work Order: 9060025
Time Collected: 06/04/19 12:20
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis Analyst
Batch
Limit
Factor
Date/Time
ID
1,1,1,2-Tatmchloroethane
BRL
mg/kg dry
0.0044
0.00053
1
8260B
6/14/19 22:20
JLB
P9F0237
1,1,1-Tdchloroethane
BRL
mg/kg dry
0.0044
0.00064
1
8260B
6/14/19 22:20
JLB
P9F0237
1,1,2,2-Tstrachloroethane
BRL
mg/kg dry
0.0044
0.00032
1
8260B
6114/19 22:20
JLB
P9F0237
1,1,2-Tdchloroethane
BRL
mg/kg dry
0.0044
0.00047
1
8260B
6114/19 22:20
JLB
P9F0237
1,1-Dichloroethane
BRL
mg/kg dry
0.0044
0.00079
1
8260B
6114/19 22:20
JLB
P9F0237
1,1-Dichloroethylene
BRL
mg/kg dry
0.0044
0.00080
1
8260B
6/14/19 22:20
JLB
P9F0237
1,1-Dichlompropylene
BRL
mg/kg dry
0.0044
0.00067
1
8260B
6/14/19 22:20
JLB
P9F0237
1,2,3-Tdchlombenzene
BRL
mg/kg dry
0.0087
0.00063
1
8260B
6/14/19 22:20
JLB
P9F0237
1,2,3-Tdchooropropane
BRL
mg/kg dry
0.0044
0.00050
1
82608
6/14/19 22:20
JLB
P91`0237
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.0087
0.00042
1
8260B
6/14119 22:20
JLB
P9F0237
1,2,4-Tdmethylbenzane
BRL
mg/kg dry
0.0044
0.00046
1
8260B
6/14/19 22:20
JLB
P9F0237
12-Dibromoethans
BRL
mg/kg dry
0.00"
0,00039
1
8260B
6/14119 22:20
JLB
P91`0237
1,2-Dichlorobenzene
BRL
mg/kg dry
0.0044
0.00049
1
8260B
6/14/19 22:20
JLB
P91`0237
1,2-Dichloroethane
BRL
mg/kg dry
0.0044
0.00052
1
8260B
6114/19 22:20
JLB
P91`0237
1,2-Dichloropropane
BRL
mg/kg dry
0.0044
0.00066
1
8260B
6/14/19 22:20
JLB
P91`0237
1,3,5-Tdmethylbenzane
BRL
mg/kg dry
0.0044
0.00055
1
8260B
6114/19 22:20
JLB
P9F0237
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0044
0.00054
1
8260E
6/14/19 22:20
JLB
P91`0237
1,3-Dichloropropane
BRL
mg/kg dry
0.0044
0.00037
1
8260B
6114119 22:20
JLB
P91`0237
1,4-Dichlombenzene
BRL
mg/kg dry
0.0044
0.00055
1
8260B
6114119 22:20
JLB
P91`0237
2,2-Dichloropropane
BRL
mg/kg dry
0.0044
0.00055
1
82608
6/14/19 22:20
JLB
P91`0237
2-Chlorotoluene
BRL
mg/kg dry
0.0044
0.00059
1
8260B
6/14/19 22:20
JLB
PQF0237
4-Chlorotoluene
BRL
mg/kg dry
0.0044
0.00050
1
8260B
6114/19 22:20
JLB
PgF0237
4-Isopropyholuene
BRL
mg/kg dry
0.0044
0.0011
1
8260B
6114/19 22:20
JLB
P9F0237
Acetone
0.037
mg/kg dry
0.017
0.0011
1
8260B
6114/19 22:20
JLB
P9F0237
Benzene
BRL
mg/kg dry
0.0044
0.00068
1
8260B
6114/19 22:20
JLB
P9F0237
Bromobenzene
BRL
mg/kg dry
0.0044
0.00061
1
8260B
6/14119 22:20
JLB
P9F0237
Emmochloromethane
BRL
mg/kg dry
0.0044
0.00072
1
8260B
6/14/19 22:20
JLB
P91`0237
Bromodichloromethane
BRL
mg/kg dry
0.0044
0.00042
1
8260B
6/14119 22:20
JLB
P91`0237
Bromoform
BRL
mg/kg dry
0,0044
0.00034
1
8260B
6114/19 22:20
JLB
P91`0237
Bromomethane
BRL
mg/kg dry
0,0087
0.0021
1
8260B
6/14/19 22:20
JLB
P91`0237
Carbon Tetrachloride
BRL
mg/kg dry
0.0044
0.00086
1
8260B
6/14/19 22:20
JLB
P9F0237
Chlorobenzene
BRL
mg/kg dry
0.0044
0.00068
1
8260B
6114/19 22:20
JLB
P9F0237
Chloroethane
BRL
mg/kg dry
0.0087
0.00083
1
8260B
6114/19 22:20
JLB
P9F0237
Chloroform
BRL
mg/kg dry
0.0044
0.00054
1
8260B
6/14119 22:20
JLB
P91`0237
Chloromethane
BRL
mg/kg dry
0.0087
0.0013
1
8260B
6114/19 22:20
JLB
P9F0237
cis-1,2-Dichloroethylene
BRL
mglkg dry
0.0044
0.00069
1
8260B
6/14/19 22:20
JLB
P91`0237
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0044
0.00043
1
8260B
6114/19 22:20
JLB
P9F0237
Dibromochloromethane
BRL
mg/kg dry
0.0044
0.00029
1
8260B
6/14119 22:20
JLB
P91`0237
Dichlorodi8uoromethane
BRL
mg/kg dry
0.0087
0.0012
1
8260B
6/14119 22:20
JLB
P91`0237
Ethylbenzene
BRL
mg/kg dry
0.0044
0.00066
1
8260B
6/14119 22:20
JLB
P9F0237
Isopropyl Ether
BRL
mg/kg dry
0.0044
0.00064
1
8260B
6/14119 22:20
JLB
P9F0237
Isopropylbenzene (Cumene)
BRL
mglkg dry
0.0044
0.00051
1
8260B
6114/19 22:20
JLB
P9F0237
m,p-Xylenes
BRL
mg/kg dry
0.0087
0.0011
1
8260B
6/14/19 22:20
JLB
P91`0237
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Spdngbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: l-0001529.6364-Fax: [phone] F Page 42 of 66

Report
&"'*I��Rykk
M
rme nxery+wai 4Laboratory
I
E0Aro
EvironmentalSOWUo^s
m we
06/17/2019
Geoscience Group Project: Berkeley
Client Sample ID: 1139-7
Attn: Tom Hassett
Prism Sample ID: 9060026-10
500-K Clanton Rd.
Prism Work Order: 9060025
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 06/04/19 12:20
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
MDL Diluflon
Method
Analysis Analyst
Batch
Limit
Factor
Dateftime
to
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.017
0.00030
1
82608
6/14/19
22:20
JLB
P91`0237
Methyl Ethyl Ketone (2-Butanone)
BRL
mg/kg dry
0.017
0.0010
1
8260B
6114/19
22:20
JLB
P91`0237
Methyl Isobutyl Ketone
BRL
mg/kg dry
0.017
0.00036
1
8260B
6114/19
22:20
JLB
P91`0237
Methylene Chloride
BRL
mg/kg dry
0.0044
0.00071
1
8260B
6/14/19
22:20
JLB
P91`0237
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.0044
0.00061
1
8260B
6/14/19
22:20
JLB
P9F0237
Naphthalene
BRL
mg/kg dry
0.0087
0.00044
1
8260B
6/14/19
22:20
JLB
P9170237
n-Butylbenzene
BRL
mg/kg dry
0.0044
0.00041
1
8260B
6114/19
22:20
JLB
P9F0237
n-Propylbemene
BRL
mg/kg dry
0.0044
0.00063
1
8260B
6/14/19
22:20
JLB
P9F0237
o-Xylene
BRL
mg/kg dry
0.0044
0.00047
1
8260B
6/14119
22:20
JLB
P9F0237
sec-Butylbenzene
BRL
mg/kg dry
0.0044
0.00047
1
8260B
6/14/19
22:20
JLB
P9F0237
Styrene
BRL
mg/kg dry
0.0044
0.00042
1
82608
6/14119
22:20
JLB
P9F0237
tart-Butylbenzene
BRL
mg/kg dry
0.0044
0.00062
1
82608
6/14/19
22:20
JLB
P9F0237
Tetrachloroethylene
BRL
mg/kg dry
0.0044
0.00079
1
8260B
6/14119
22:20
JLB
P9F0237
Toluene
BRL
mg/kg dry
0.0044
0.00070
1
8260B
6114/19
22:20
JLB
P91`0237
trans-1,2-Dichlorcethylene
BRL
mg/kg dry
0.0044
0.00084
1
8260B
6/14/19
22:20
JLB
P9F0237
trans-1,3-Dichloropropylene
BRL
mgtkg dry
0.00"
0.00037
1
8260B
6/14/19
22:20
JLB
P9F0237
Trichloroethylene
BRL
mg/kg dry
0.0044
0.00085
1
82608
6/14119
22:20
JLB
P9F0237
THchlorofluoromethane
BRL
mg/kg dry
0.0087
0.0012
1
8260B
6/14119
22:20
JLB
P9F0237
Vinyl acetate
BRL
mg/kg dry
0.0087
0.00047
1
8260E
6114/19
22:20
JLB
P9F0237
Vinyl chloride
BRL
mgfkg dry
0.0087
0.00087
1
8260B
6/14/19
22:20
JLB
P9F0237
Xylenes, total
BRL
mg/kg dry
0.013
0.0016
1
8260B
6114/19
22:20
JLB
P9F0237
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
111
%
70-130
Dibromofluoromethane
109
%
84-123
Toluene-0tl
96
%
76-129
Volatile Petroleum Hydrocarbons
by GC/PID/FID
C5-C8 Aliphatics
BRL
mg/kg dry
4.3
0.85
100
MADEP VPH
6/7119 16.49
TBL
P9F0013
C9-C12Aliphatics
BRL
mi dry
4.3
0.38
100
MADEPVPH
6/7/19 16:49
TBL
P9F0013
C9-C10Aromatics
BRL
mglkg dry
4.3
0.40
100
MADEP VPH
617/19 16:49
TBL
P9F0013
Surrogate
Recovery
Control Limits
2,5-Dibromotoluene (PID)
190
%
70-130
2,5-Dibromotoluene (FID)
190
%
70-130
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: l-800/529-6364- Fax: [phone] Page 43 of 66

/ir�PI I S I Y, I E. I-Servke A S.I.tial a
-T Envim rvice A solution&
ueoa+.onim �xc
Geoscience Group Project: Berkeley
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Volatile Organic Compounds by GC/MS - Quality Control
Level II QC Report
6/17/19
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:OOPM
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P9F0237 - 5035
Blank (P9FO237-BLKi)
Prepared 8 Analyzed: 06/14/19
1,1,1,2-Tetrachloroethane
BRL
0.0050
mg/kg wet
1,1,1-Trichloroethane
BRL
0.0050
mg/kg wet
1,1,2,2-Tetrachloroethane
BRL
0.0050
mg/kg wet
1,1,2-Trichloroethane
BRL
0.0050
mg/kg wet
1,1-Dichloroethane
BRL
0.0050
mg/kg wet
1,1-Dichloroethylene
BRL
0.0050
mg/kg wet
1,1-Dichloropropylene
BRL
0.0050
mg/kg wet
1,2,3-Tdchlorobenzene
BRL
0.010
mg/kg wet
1,2,3-Trichloropropane
BRL
0.0050
mg/kg wet
1,2,4.Trichlorobenzene
BRL
0.010
mg/kg wet
1,2,4-Tdmethylbenzene
BRL
0.0050
mg/kg wet
1,2-Dibromcethane
BRL
0.0050
mg/kg wet
1,2-Dichlorobenzene
BRL
0.0050
mg/kg wet
1,2-Dichlomethane
BRL
0.0050
mg/kg wet
1,2-Dichloropropane
BRL
0.0050
mg/kg wet
1,3,5-Trimethylbenzene
BRL
0.0050
mg/kg wet
1,3-Dichlorobenzene
BRL
0.0050
mg/kg wet
1,3-Dichloropropane
BRL
0.0050
mg/kg wet
1,4-Dichlorobenzene
BRL
0.0050
mg/kg wet
2,2-Dichloropropane
BRL
0.0050
mg/kg wet
2-Chlorotoluene
BRL
0.0050
mg/kg wet
4-Chlorotoluene
BRL
0.0050
mg/kg wet
4-Isopropykoluene
BRL
0.0050
mg/kg wet
Acetone
BRL
0.020
mg/kg wet
Benzene
BRL
0.0050
mg/kg wet
Bromobenzene
BRL
0,0050
mg/kg wet
Bromochloromethane
BRL
0.0050
mg/kg wet
Bromodichloromethane
BRL
0.0060
mg/kg wet
Bromoform
BRL
0.0050
mg/kg wet
Bromomethane
BRL
0.010
mg/kg wet
Carbon Tetrachloride
BRL
0.0050
mg/kg wet
Chlorobenzene
BRL
0.0050
mg/kg wet
Chloroethane
BRL
0.010
mg/kg wet
Chloroform
BRL
0.0050
mg/kg wet
Chloromethane
BRL
0.010
mg/kg wet
cis-1,2-Dichbrcethylene
BRL
0.0050
mg/kg wet
cis-1,3-Dichloropropylene
BRL
0.0050
mg/kg wet
Dibromochloromethane
BRL
0.0050
mg/kg wet
Dichlorodi8uoromethane
BRL
0.010
mg/kg wet
Ethylbenzene
BRL
0.0050
mg/kg wet
Isopropyl Ether
BRL
0.0050
mg/kg wet
Isopropylbenzene (Cumene)
BRL
0.0050
mg/kg wet
m,p-Xylenes
BRL
0.010
mg/kg wet
Methyl Butyl Ketone (2-Hexanone)
BRL
0.020
mg/kg wet
Methyl Ethyl Ketone (2-Butanone)
BRL
0.020
mg/kg wet
Methyl Isobutyl Ketone
BRL
0.020
mg/kg wet
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Spdngbrook Road - P.O. Box 240643 - Charlotte, NC 28224.0543
Phone: [phone] - Toll Free Number: 1.8001529.6364 - Fax: 704/52"408 r Page 44 of 66

I
At I S M I Envim rvlcamntaAnaiyticai
Environel Solutionss
wnngox,ra we
Geoscience Group Project: Berkeley
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Volatile Organic Compounds by GC/MS - Quality Control
Level II QC Report
6/17119
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:00PM
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P9F0237 - 5035
Blank (P9F0237-BLK1)
Prepared & Analyzed: 06/14/19
Methylene Chloride
BRL
0.0050
mg/kg wet
Methyl-tert-Butyl Ether
BRL
0.0050
mg/kg wet
Naphthalene
BRL
0.010
mg/kg wet
n-Butylbenzene
BRL
0.0050
mg/kg wet
n-Propylbenzene
BRL
0.0050
mg/kg wet
o-Xylene
BRL
0.0050
mg/kg wet
sec-Butylbenzene
BRL
0.0050
mg/kg wet
Styrene
BRL
0.0050
mg/kg wet
tert-Butylbenzene
BRL
0.0060
mg/kg wet
Tetrachloroethylene
BRL
0.0050
mg/kg wet
Toluene
BRL
0.0050
mg/kg wet
trans-1,2-Dichlomethylene
BRL
0.0050
mg/kg wet
trans-1,3-Dichloropropylene
BRL
0.0050
mg/kg wet
Trichloroethylene
BRL
0.0050
mg/kg wet
Tdchloro0uoromethane
BRL
0.010
mg/kg wet
Vinyl acetate
BRL
0.010
mg/kg wet
Vinyl chloride
BRL
0.010
mg/kg wet
Xylenes, total
BRL
0.015
mg/kg wet
Surrogate: 4-Bromo6uorobenzens
53.7
ug/L
50.00
107
70-130
Surrogate: Dibromofluoromethane
51.6
ug/L
50.00
103
84-123
Surrogate: To/uen"8
49.2
U91
50.00
98
76-129
LCS (P9F023743S1)
Prepared &Analyzed: 06/14/19
1,1,1,2-Tetrachloroethane
0.0592
0.0050
mg/kg wet
0.05000
118
72-115
L1
1,1,1-Trichloroethane
0.0590
0.0050
mg/kg wet
0.05000
118
67-131
1,1,2,2-Tetrachloroethane
0.0609
0.0050
mg/kg wet
0.05000
122
56-126
1,1,2-Tdchloroethane
0.0516
0.0050
mg/kg wet
0.05000
103
70-133
1,1-Dichloroethane
0.0569
0.0050
mg/kg wet
0.05000
114
74-127
1,1-Dichloroethylene
0.0563
0.0050
mg/kg wet
0.05000
113
67-149
1,1-Dichloropropylene
0.0578
0.0050
mg/kg wet
0.05000
116
71-130
1,2,3-Tdchlorobenzene
0.0646
0.010
mg/kg wet
0.06000
129
68-130
1,2,3-Trichloropropane
0.0635
0.0050
mg/kg wet
0.05000
127
60-137
1,2,4-Trichlorobenzene
0.0653
0.010
mg/kg wet
0.05000
131
66-125
L7
1,2,4-Tdmethylbenzene
0.0693
0.0050
mgAg wet
0.05000
137
69-129
L7
1,2-Dibromoethane
0.0525
0.0050
mg/kg wet
0.05000
105
70-132
1,2-Dichlombenzene
0.0648
0.0050
mg/kg wet
0.05000
130
72-123
L1
1,2-Dichloroethane
0.0574
0.0050
mg/kg wet
0.05000
115
68-128
1,2-Dichloropropane
0.0550
0.0050
mg/kg wet
0.05000
110
73-130
1,3,5-Trimethylbenzene
0.0684
0.0050
mg/kg wet
0.05000
137
69-128
L1
1,3-Dichlorobenzene
0.0650
0.0050
mg/kg wet
0.05000
130
71-120
L1
1,3-Dichlompropane
0.0534
0.0050
mg/kg wet
0.05000
107
75-124
1,4-Dichlorobenzene
0.0650
0.0050
mg/kg wet
0.05000
130
71-123
L1
2,2-Dichlompropane
0.0600
0.0050
mg/kg wet
0,05000
120
60-142
2-Chlorotoluene
0.0656
0.0050
mg/kg wet
0.05000
131
67-124
L1
4-Chlorotoluene
0.0664
0.0050
mg/kg wet
0.05000
133
71-126
L7
4-Isopropyholuene
0,0689
0.0050
mg/kg wet
0.05000
138
68-129
L7
Acetone
0.0919
0.020
mg/kg wet
0.1000
92
29-198
This report should not be reproduced, except in its entirety, without the written consent of Pdsm Laboratories, Inc.
449 Springbrook Read - P.O. Box 240643 - Charlotte, NC 28224-0543
Phone: [phone]- Toll Free Number: 1-8001529-6364-Fax: [phone] Page 45 of 66

C n Fu14Somice Melytical &
J' V 1 I Environmemal solutions
AWs Mwe
Geoscience Group Project: Berkeley
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Volatile Organic Compounds by GC/MS - Quality Control
Analyte
Reporting
Result Limit Units
Level If QC Report
6117/19
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS (P9F0237-BS7)
Prepared &Analyzed: 06/14/19
Benzene
0.0546
0.0050
mg/kg wet
0.05000
109
74-127
Bromobenzene
0.0660
0.0050
mg/kg wet
0.05000
132
73-125 Ll
Bromochloromethane
0.0548
0.0050
mg/kg wet
0.05000
110
72-134
Bromodichloromethane
0.0570
0.0050
mg/kg wet
0.05000
114
75-122
Bromofomi
0.0535
0.0050
mg/kg wet
0.05000
107
66-135
Bromomethane
0.0661
0.010
mg/kg wet
0.05000
132
20-180
Carbon Tetmchlonde
0.0602
0.0050
mg/kg wet
0.05000
120
64-143
Chlorobenzene
0.0527
0.0050
mg/kg wet
0.05000
105
74-118
Chloroethane
0.0743
0.010
mg/kg wet
0.05000
149
33-149
Chloroform
0o570
0.0050
mg/kg wet
0.05000
114
73-127
Chloromethane
0.0444
0,010
mg/kg wet
0.05000
89
45.143
cis-1,2-Dichloroethylene
0.0556
0.0050
mg/kg wet
0.05000
ill
76-134
cis-1,3-Dichloropropylene
0.0567
0.0050
mg/kg wet
0.05000
113
71-125
Dibromochloromethane
0.0546
0.0050
mg/kg wet
0.05000
109
73-122
Dichlorodi luoromethane
0.0540
0.010
mg/kg wet
0.05000
108
26-146
Ethylbenzene
0.0557
0.0050
mg/kg wet
0.05000
ill
74-128
Isopropyl Ether
0.0526
0.0050
mg/kg wet
0.05000
105
59-159
Isopropylbenzene (Cumene)
0.0681
0.0050
mg/kg wet
0.05000
136
68-126 Ll
m,p-Xyenes
0.113
0.010
mg/kg wet
0.1000
113
75-124
Methyl Butyl Ketone (2-Hemnone)
0.0492
0.020
mg/kg wet
0.05000
98
61-157
Methyl Ethyl Ketone (2-Butanone)
0.0500
0.020
mg/kg wet
0.05000
100
63-149
Methyl Isobutyl Ketone
0.0517
0.020
mg/kg wet
0.05000
103
57-162
Methylene Chloride
0.0512
0.0050
mg/kg wet
0.05000
102
74-129
Methyl-tert-Butyl Ether
0.0563
0.0050
mg/kg wet
0.05000
113
70-130
Naphthalene
0.0596
0.010
mg/kg wet
0.05000
119
57-157
n-Butylbenzene
0.0702
0.0050
mg/kg wet
0.05000
140
65-135 Ll
n-Propylbenzene
0.0672
0.0050
mg/kg wet
0.05000
134
67-130 Ll
o-Xylene
0.0558
0.0050
mg/kg wet
0.05000
112
74-126
sec-Butylbenzene
0.0690
0.0050
mg/kg wet
0.05000
138
66-131 L1
Styrene
0.0540
0.0050
mg/kg wet
0.05000
108
77-121
tort-Butylbomene
0.0688
0.0050
mg/kg wet
0.05000
138
67-132 L1
Tetrachloroethylene
0.0584
0.0050
mg/kg wet
0.05000
117
68-130
Toluene
0.0557
0.0050
mg/kg wet
0.05000
ill
71-129
trans-1,2-Dichlomethylene
0.0549
0.0050
mg/kg wet
0.05000
110
73-132
trans-1,3-Dichloropropylene
0.0581
0.0050
mg/kg wet
0.05000
116
68-123
Trichloroethylene
0.0550
0.0050
mg/kg wet
0o5000
110
75-133
Trichlorofluoromethane
0.0598
0.010
mg/kg wet
0.05000
120
44-146
Vinyl acetate
0.0551
0.010
mg/kg wet
0.05000
110
85-161
Vinyl chloride
0.0539
0.010
mg/kg wet
0.05000
108
48-147
Xylenes, total
0.169
0.015
mg/kg wet
0.1500
113
74-126
Surrogate: 4-Bromo/luorobenzene
53.7
ug/L
50.00
107
70-130
Surrogate: Dibromotuoromethane
51.1
u91L
50.00
102
84-123
Surrogate: To/uen"41
48.6
u91L
50.00
97
76.129
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]- Toll Free Number: 1-800/629.6364-Fax: 704152"409 Page 46 Of 66

fJ k I S M I Full -Service Analytical 8
Environmental Solutions
�`"usow.*on,Fa,,w
Geoscienoe Group Project: Berkeley
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Volatile Organic Compounds by GC/MS - Quality Control
Analyte
Batch P9F0237 - 5035
Reporting
Result Limit Units
Level II QC Report
6/17/19
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS Dup (P9F0237-BSD1)
Prepared & Analyzed:
06/14/19
1,1,1,2-Tetrachloroethane
0.0547
0.0050
mglkg wet
0,05000
109
72-115
8
20
1,1,1-Trichloroethane
0.0528
0.0050
mg/kg wet
0.05000
106
67-131
11
20
1, 1,2,2-Tetrachloroethane
0.0567
0.0050
mg/kg wet
0.05000
113
56-126
7
20
1,1,2-Trichloroethane
0.0492
0.0050
mg/kg wet
0.05000
98
70-133
5
20
1,1-Dichloroethane
0.0509
0.0050
mg/kg wet
0.05000
102
74-127
11
20
1,1-Dlchloroethylene
0.0502
0.0050
mgtkg wet
0.05000
100
67-149
12
20
1,1-Dichloropropylene
0.0515
0.0050
mg/kg wet
0.06000
103
71-130
11
20
1,2,3-Trichlorobenzene
0.0580
0.010
mg/kg wet
0.05000
116
68-130
11
20
1,2,3-Tdchloropropane
0,0590
0.0050
mg/kg wet
0.05000
118
60-137
7
20
1,2,4-T6chlorobenzene
0.0580
0.010
mg/kg wet
0.05000
116
66-125
12
20
1,2,4-Trimethylbenzene
0.0611
0,0060
mg/kg wet
0.05000
122
69-129
11
20
1,2-Dlbmmoethane
0.0491
0.0050
mg/kg wet
0.05000
98
70-132
7
20
1,2-Dichlorobenzene
0.0587
0.0050
mg/kg wet
0.05000
117
72-123
10
20
1,2-Dichloroethane
0.0538
0.0050
mg/kg wet
0.05000
108
68-128
7
20
1,2-Dichloropropane
0.0503
0.0050
mg/kg wet
0.05000
101
73-130
9
20
1,3,5-Trimethylbenzene
0.0610
0.0050
mg/kg wet
0.05000
122
69-128
11
20
1,3-Dichlorobenzene
0.0580
0.0050
mgtkg wet
0.05000
116
71-120
11
20
1,3-Dichloropropane
0.0501
0.0050
mg/kg wet
0.05000
100
75-124
6
20
1,4-Dichlorobenzene
0.0588
0.0050
mg/kg wet
0.05000
118
71-123
10
20
2,2-Dichloropropane
0.0535
0.0050
mg/kg wet
0.05000
107
50-142
12
20
2-Chlorotoluene
0.0587
0.0050
mg/kg wet
0.05000
117
67-124
11
20
4-Chlorotoluene
0.0591
0.0050
mg/kg wet
0.05000
118
71-126
12
20
4-Isopropyltoluene
0.0606
0.0050
mgtkg wet
0.05000
121
68-129
13
20
Acetone
0.0872
0.020
mg/kg wet
0.1000
87
29-198
5
20
Benzene
0.0493
0.0050
mg/kg wet
0.05000
99
74-127
10
20
Bromobenzene
0.0590
0.0050
mglkg wet
0.05000
118
73-125
11
20
Bromochloromethane
0.0503
0.0050
mgtkg wet
0.05000
101
72-134
9
20
Bromodichloromethane
0.0526
0.0050
mg/kg wet
0.05000
105
75122
8
20
Bromofomt
0.0499
0,0050
mg/kg wet
0.05000
100
66-135
7
20
Bromomethane
0.0631
0.010
mg/kg wet
0.05000
126
20-180
5
20
Carbon Tetrachloride
0.0535
0,0050
mg/kg wet
0.05000
107
64-143
12
20
Chlorobenzene
0.0486
0.0050
mg/kg wet
0.05000
97
74-118
8
20
Chlomethane
0.0665
0.010
mg/kg wet
0.05D00
133
33-149
11
20
Chloroform
0.0515
0.0050
m9A9 wet
0.05000
103
73-127
10
20
Chloromethane
0.0396
0.010
mg/kg wet
0.05000
79
45-143
11
20
cis-1,2-Dichloroethylene
0.0509
0.0050
mg/kg wet
0.05D00
102
76-134
9
20
cis-1,3-Dichloropropylene
0.0524
0.0050
mg/kg wet
0.05000
105
71-125
8
20
Dibromochloromethane
0.0508
0.0050
mg/kg wet
0.05000
102
73-122
7
20
Dichlorodi6uoromethane
0.0472
0.010
mg/kg wet
0.05000
94
26-146
14
20
Ethylbenzene
0.0508
0.0060
mg/kg wet
0.05000
102
74-128
9
20
Isopropyl Ether
0.0479
0.0050
mglkg wet
0.05000
96
59-159
9
20
Isopropylbenzene (Cumene)
0.0609
0.0050
mg/kg wet
0.05000
122
68-126
11
20
m,p-Xylenes
0.102
0.010
mg/kg wet
0.1000
102
75-124
10
20
Methyl Butyl Ketone (2-Hexanone)
0.0478
0.020
mg/kg wet
0.05000
96
61-157
3
20
Methyl Ethyl Ketone (2-Butanone)
0.0481
0.020
mgtkg wet
0.05000
96
63-149
4
20
Methyl Isobutyl Ketone
0.0499
0.020
mg/kg wet
0.05000
100
57-162
4
20
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Spdngbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: 1A00I529.6364-Fax: 704/52S.M9 Page 47 of 66

Y
�R I S M Full-aerviee Analy i�al &
Environmental SoluKvna
,esanaan n1
Geoscience Group Project: Berkeley
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Volatile Organic Compounds by GCIMS - Quality Control
Analyte
P9F0237-
Reporting
Result Limit Units
Level II QC Report
6117119
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS Cup (P9F0237-BSD1)
Prepared & Analyzed: 06/14/19
Methylene Chloride
0.0465
0.0050
mg/kg wet
0.05000
93
74-129
10
20
Methyl-tert-Butyl Ether
0,0533
0.0050
mg/kg wet
0.05000
107
70-130
5
20
Naphthalene
0.0548
0.010
mg/kg wet
0.05000
110
57-157
8
20
n-Butylbenzene
0.0614
0.0050
mg/kg wet
0.05000
123
65-135
13
20
n-Propylbenzene
0.0596
0.0050
mg/kg wet
0.05000
119
67-130
12
20
o-Xylene
0.0512
0.0050
mg/kg wet
0.05000
102
74-126
9
20
sec-Butylbenzene
0.0608
0.0050
mg/kg wet
0.05000
122
66-131
13
20
Styrene
0.0500
0.0050
mg/kg wet
0.05000
100
77-121
8
20
tert-Butylbenzene
0.0607
0.0050
mglkg wet
0.05000
121
67-132
13
20
Tetrachloroethylene
0.0522
0.0050
mg/kg wet
0.05000
104
68-130
11
20
Toluene
0.0502
0.0050
mglkg wet
0.05000
100
71-129
10
20
trans-1,2-Dichloroethylene
0.0493
0.0050
mg/kg wet
0.05000
99
73-132
11
20
trans-1,3-Dichloropropylene
0.0543
0.0050
mg/kg wet
0.05000
109
68-123
7
20
Trichooroethylene
0.0494
0.0050
mg/kg wet
0.05000
99
75-133
11
20
Tdchlorofluoromethane
0.0528
0.010
mg/kg wet
0.05000
106
44-146
12
20
Vinyl acetate
0.0529
0.010
mg/kg wet
0.05000
106
85-161
4
20
Vinyl chloride
0.0480
0.010
mg/kg wet
0.05000
96
48-147
11
20
Xylenes, total
0.154
0.015
mg/kg wet
0.1500
102
74-126
9
20
Surrogate: 4-Bromofluombenzens
52.4
u91L
50.00
105
70-130
Surrogate: Dibromo0uorometbane
51.6
ug/L
50.00
103
84-123
Surrogate: Toluene-d8
49.7
u91L
50.00
99
76-129
Matrix Spike (P9F0237-MS1)
Source: 9060025.03
Prepared:
06/14/19 Analyzed: 06/15/19
1,1,1,2-Tetrachloroethane
0.0279
0.0065
mg/kg dry
0.06475
BRL
43
60-120
M
1,1,1-Trichloroethane
0.0383
0.0065
mg/kg dry
0.06476
BRL
69
52-139
1,1,2,2-Tetrachloroethane
0.0275
0.0065
mg/kg dry
0.06475
BRL
42
39-135
1,1,2-Tnchloroethane
0.0245
0.0065
mg/kg dry
0.06475
BRL
38
44-140
M
1,1-Dichloroethane
0.0323
0.0065
mg/kg dry
0.06475
BRL
50
59-137
M
1,1-Dichloroethylene
0,0367
0.0065
mg/kg dry
0.06475
BRL
57
54-162
1,1-Dichloropropylene
0.0348
0.0065
mg/kg dry
0.06475
BRL
54
55-137
M
1,2,3-Tnchlorobenzene
0.0215
0.013
mg/kg dry
0.06475
BRL
33
34-120
M
1,2,3-7richloropropane
0.0301
0.0065
mg/kg dry
0.06475
BRL
46
45-139
1,2,4-Tdchlorobenzene
0.0207
0.013
mg/kg dry
0.06475
BRL
32
35-116
M
1,2,4-Thmethylbemene
0.0296
0.0065
mg/kg dry
0.06475
BRL
46
38-142
1,2-Dibromoethane
0.0245
0.0065
mg/kg dry
0.06475
BRL
38
49-132
M
1,2-Dichlombemene
0,0259
0.0065
mg/kg dry
0.06475
BRL
40
42-130
M
1,2-Dichloroethane
0.0302
0.0065
mg/kg dry
0.06475
BRL
47
51-131
M
1,2-Dichloropropane
0.0280
0.0065
mg/kg dry
0.06475
BRL
43
55-138
M
1,3,5-Tdmethylbenzene
0.0323
0.0065
mg/kg dry
0.06475
BRL
50
44-140
1,3-Dichlorobemene
0.0275
0.0065
mg/kg dry
0.06475
BRL
42
41-129
1,3-Dichloropropane
0.0248
0.0065
mg/kg dry
0.06475
BRL
38
53-129
M
1,4-Dichlorobenzene
0.0262
0.0065
mg/kg dry
0.06475
BRL
41
44-134
M
2,2-Dichloropropane
0.0371
0.0065
mglkg dry
0.06475
BRL
57
30-147
2-Chlorotoluene
0.0320
0.0065
mg/kg dry
0.06475
BRL
49
46-132
4-Chlorotoluene
0.0299
0.0065
mg/kg dry
0.06475
BRL
46
44-135
4-Isopropyltoluene
0.0317
0.0065
mg/kg dry
0.06475
BRL
49.
32-144
Acetone
0.0721
0.026
mg/kg dry
0.1295
0.0783
NR
34-143
M
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 29224-0543
Phone: [phone] - Toll Free Number: l-6001629.6364- Fax: [phone] Page 48 of 66

&I"giR
n A I Full -Service Analytical a
' V I Environmental Solutions
wnnmm�aa lnc
Geoscience Group Project: Berkeley
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NIC 28217
Volatile Organic Compounds by GC/MS - Quality Control
Level II QC Report
6/17/19
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:OOPM
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P9F0237 - 5035
Matrix Spike (P9F0237-MS1)
Source: 9060025-03
Prepared: 06/14/19 Analyzed: 06/15/19
Benzene
0.0307
0.0065
mg/kg dry
0.06475
BRL
47
_
60-135 M
Bromobenzene
0.0294
0.0065
mg/kg dry
0.06475
BRL
45
45-135
Bromochloromethane
0.0268
0.0065
mg/kg dry
0.06475
BRL
41
55-136 M
Bromodichloromethane
0.0301
0.0065
mg/kg dry
0.06475
BRL
46
55-127 M
Bromoform
0.0243
0.0065
mg/kg dry
0.06475
BRL
38
40-136 M
Bromomethane
0.0299
0.013
mg/kg dry
0.06475
BRL
46
30-137
Carbon Tetrachloride
0.0394
0.0065
mg/kg dry
0.06475
BRL
61
48-153
Chlorobenzene
0.0271
0.0065
mg/kg dry
0.06475
BRL
42
57-125 M
Chloroethane
0.0411
0.013
mg/kg dry
0.06475
BRL
64
16-177
Chlorofoml
0.0323
0.0065
mg/kg dry
0.06475
BRL
50
56-137 M
Chloromethane
0.0304
0.013
mg/kg dry
0.06475
BRL
47
40-145
cis-1,2-Dichloroethylene
0.0309
0.0065
mg/kg dry
0.06475
BRL
48
58-140 M
cis-1,3-Dichloropropylene
0.0264
0.0065
mg/kg dry
0.06475
BRL
41
42-135 M
Dibromochloromethane
0.0258
0.0065
mg/kg dry
0.06475
BRL
40
49-127 M
Dichlorodifluoromethane
0.0352
0.013
mg/kg dry
0.06475
BRL
54
25-151
Ethylbenzene
0.0293
0.0065
mg/kg dry
0.06475
BRL
45
44-144
Isopropyl Ether
0,0266
0.0065
mg/kg dry
0.06475
BRL
41
51-155 M
Isopropylbenzene (Cumene)
0.0333
0.0065
mg/kg dry
0.06475
BRL
51
41-140
m,p-Xylenes
0.0601
0.013
mg/kg dry
0.1295
BRL
46
36-148
Methyl Butyl Ketone (2-Hexanone)
0.0249
0.026
mg/kg dry
0.06475
BRL
39
30-147 J
Methyl Ethyl Ketone (2-Butanone)
0.0309
0.026
mg/kg dry
0.06475
0.00895
34
24-160
Methyl Isobutyl Ketone
0.0261
0.026
mg/kg dry
0.06475
BRL
40
25-163
Methylene Chloride
0.0272
0.0065
mg/kg dry
0.06475
BRL
42
53-144 M
Methyl-tert-Butyl Ether
0.0240
0.0065
mg/kg dry
0.06475
BRL
37
49-135 M
Naphthalene
0.0228
0.013
mg/kg dry
0.06475
BRL
35
32-127
n-Butylbenzene
0.0269
0.0065
mg/kg dry
0.06475
BRL
42
23-148
n-Propylbenzene
0,0308
0.0065
mg/kg dry
0.06475
BRL
48
35-144
c-Xylene
0.0288
0.0065
mg/kg dry
0.06475
BRL
45
43-143
seo-Butylbenzene
0.0301
0.0065
mg/kg dry
0.06475
BRL
46
34-144
Styrene
0.0255
0.0065
mg/kg dry
0.06475
BRL
39
42-132 M
tart-Butylbenzene
0.0323
0.0065
mg/kg dry
0.06475
BRL
50
36-150
Tetrachloroethylene
0.0324
0.0065
mg/kg dry
0.D6475
BRL
50
47-142
Toluene
0.0301
0.0065
mg/kg dry
0.06475
BRL
46
57-135 M
trans-1,2-Dichloroethylene
0.0332
0.0065
mg/kg dry
0-06475
BRL
51
58-141 M
trans-1,3-Dichloropropylene
0.0257
0.0066
mg/kg dry
0.06475
BRL
40
41-124 M
Trichloroethylene
0.0329
0.0065
mg/k9 dry
0.06475
BRL
51
38-164
Trichloro8uoromethane
0.0419
0.013
mg/kg dry
0.06475
BRL
65
30-157
Vinyl acetate
BRL
0.013
mg/kg dry
0.06475
BRL
61-154 M
Vinyl chloride
0.0329
0.013
mgAg dry
0.06475
BRL
51
40-156
Xylenes, total
0.0889
0.019
mg/kg dry
0.1943
BRL
46
36-148
Surrogate: 4-Bromofluorobenzene
52.7
ug/L
50.00
105
70-130
Surrogate: Dibromofluommethane
52.7
ug/L
50.00
105
84-123
Surrogate: Toluene-d8
48.7
U91L
50.00
97
76-129
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Spdngbrook Road - P.O. Box 240543 - Charlotte, NC 28224-060
Phone: [phone]-Tall Free Number: l-8001529-6364- Fax: [phone] Page49of66

•�F
f o ISM 4 Environmental Solutions
ueaawiawR me
Geoscience Group Project: Berkeley
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
Volatile Organic Compounds by GC/MS - Quality Control
Analyte
Batch P9FO237 - 5035
Reporting
Result Limit Units
Level II QC Report
6/17/19
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Matrix Spike Dup (P9F0237-MSDI)
Source: 9060025.03
Prepared: 06/14/19 Analyzed: 06/15/19
1,1,1,2-1etmchloroethane
0.0331
0.0064
mg/kg dry
0.06425
BRL
52
60-120
17
15
D, I'd
1,1,1-Trichlomethane
0.0455
0.0064
mg/kg dry
0.06425
BRL
71
52-139
17
21
1,1,2,2-Tetrachloroethane
0.0297
0o064
mg/kg dry
0.06425
BRL
46
39-135
8
22
1,1,2-Tdchloroethane
0.0291
0.0064
mg/kg dry
0.06425
BRL
45
44-140
17
21
1,1-Dichloroethane
0.0394
0.0064
mg/kg dry
0.06425
BRL
61
59-137
20
21
1,1-Dichloroethylene
0.0445
0.0064
mg/kg dry
0.06425
BRL
69
54-162
19
22
1,1-Dichloropropylene
0.0424
0.0064
mg/kg dry
0.06425
BRL
66
55-137
20
19
D
1,2,3-Tdchlorobomene
0.0200
0.013
mg/kg dry
0.06425
BRL
31
34-120
7
41
M
1,2,3-Tdchloropropane
0.0318
0,0064
mg/kg dry
0.06425
BRL
50
45-139
6
25
1,24-Trichlorobenzene
0.0200
0.013
mg/kg dry
0.06425
BRL
31
35-116
3
62
M
1,2,4-Trimethylbenzene
0.0308
0.0064
mg/kg dry
0.06425
BRL
48
38-142
4
24
1,2-Dibromoethane
0.0281
0.0064
mg/kg dry
0.06425
BRL
44
49-132
14
15
M
1,2-Dichlorobenzene
0.0290
0,0064
mg/kg dry
0.06425
BRL
45
42-130
11
21
12-Dichloroethane
0.0352
0o064
mg/kg dry
0.06425
BRL
55
51-131
15
13
D
1,2-Dichloropropane
0.0338
0.0064
mg/kg dry
0.06425
BRL
53
55-138
19
16
D, M
1,3,5-Tdmethylbenzene
0.0359
0.0064
mg/kg dry
0.06425
BRL
56
44-140
10
29
1,3-Dichlorobenzene
0.0296
0.0064
mg/kg dry
0.06425
BRL
46
41-129
7
24
1,3-Dichloropropane
0.0292
0.0064
mg/kg dry
0.06425
BRL
45
53-129
16
15
D, M
1,4-Dichlorobenzene
0.0290
0o064
mg/kg dry
0.06425
BRL
45
44-134
10
21
2,2-Dichloropropane
0.0447
0,0064
mg/kg dry
0.06425
BRL
70
30-147
18
20
2-Chlorotoluene
0.0355
0.0064
mg/kg dry
0.06425
BRL
55
46-132
11
29
4-Chlomtoluene
0.0336
0.0064
mg/kg dry
0.06425
BRL
52
44-135
12
23
4-Isopropyltoluene
0.0339
0.0064
mg/kg dry
0.06425
BRL
53
32-144
7
22
Acetone
0.0565
0.026
mg/kg dry
0.1285
0.0783
NR
34-143
24
49
M
Benzene
0.0378
0.0064
mg/kg dry
0.06425
BRL
59
60-135
21
20
D, M
Bromobenzene
0.0313
0.0064
mg/kg dry
0.06425
BRL
49
45-135
6
25
Bromochloromethane
0.0326
0.0064
mg/kg dry
0.06425
BRL
51
5rr136
19
18
D, M
Bromodichloromethene
0.0359
0.0064
mg/kg dry
0-06425
BRL
56
55-127
18
17
D
Bromofonn
0.0275
0.0064
mg/kg dry
0.06425
BRL
43
40-136
12
35
Bromomethane
0.0356
0.013
mg/kg dry
0.06425
BRL
55
30-137
17
30
Carbon Tetrachloride
0.0468
0.0064
mg/kg dry
0.06425
BRL
73
48-153
17
23
Chlorobenzene
0.0315
0.0064
mg/kg dry
0,06425
BRL
49
57-125
15
14
D, M
Chlomethane
0.0513
0.013
mg/kg dry
0.06425
BRL
80
16-177
22
47
Chloroform
0.0386
0.0064
mg/kg dry
0.06425
BRL
60
56-137
18
18
Chloromethane
0.0334
0.013
mg/kg dry
0.06425
BRL
52
40-145
9
26
cis-1,2-Dichloroethylene
0.0376
0.0064
mg/kg dry
0.06425
BRL
59
58-140
20
28
cis-1,3-Dichloropropylene
0.0301
0.0064
mg/kg dry
0.06425
BRL
47
42-135
13
32
Dibromochloromethane
0.0311
0.0064
mg/kg dry
0.06425
BRL
48
49-127
19
24
M
Dichlorodifluoromethane
0.0436
0.013
mg/kg dry
0.06425
BRL
68
25-151
21
37
Ethylbenzene
0.0315
0.0064
mg/kg dry
0.06425
BRL
49
44-144
8
19
Isopropyl Ether
0.0336
0.0064
mg/kg dry
0.06425
BRL
52
51-155
23
13
D
Isopropylbenzene (Cumene)
0.0324
0.0064
mg/kg dry
0.06425
BRL
50
41-140
3
27
m,p-Xylenes
0.0678
0.013
mg/kg dry
0.1285
BRL
53
36-148
12
20
Methyl Butyl Ketone (2-Hexanone)
0.0177
0.026
mg/kg dry
0.06425
BRL
28
30-147
34
42
M, J
Methyl Ethyl Ketone (2-Butanone)
0.0245
0.026
mg/kg dry
0.06425
0.00895
24
24-160
23
42
J
Methyl Isobutyl Ketone
0.0252
0.026
mg/kg dry
0.06425
BRL
39
25-163
4
44
J
This report should not be reproduced, except in its entirely, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: 1$001629-6364-F=7W525-0409 Page 50 Df 66

>• I ^ A Full -Service Analytical a
1 V' Environmemal solutions
ueon as wo
Geoscience Group Project: Berkeley
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Volatile Organic Compounds by GC/MS - Quality Control
Level II QC Report
6/17119
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:OOPM
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P9FO237 - 5035
Matrix Spike Cup (P9F0237-MSD1)
Source: 9060025.03
Prepared: 06/14/19 Analyzed: 06/15/19
Methylene Chloride
0.0329
0.0064
mg/kg dry
0.06425
BRL
51
53-144
19
14
D, M
Methyl -tart -Butyl Ether
0.0298
0.0064
mg/kg dry
0.06425
BRL
46
49-135
22
22
M
Naphthalene
0.0217
0.013
mg/kg dry
0.06425
BRL
34
32-127
5
44
n-Butylbenzene
0.0215
0.0064
mg/kg dry
0.06425
BRL
33
23-148
22
39
n-PropAbenzene
0.0263
0.0064
mg/kg dry
0.06425
BRL
41
35-144
16
27
o-Xylene
0.0337
0.0064
mg/kg dry
0.06425
BRL
52
43-143
15
17
sec-Butylbenzene
0.0292
0.0064
mg/kg dry
0.06425
BRL
45
34-144
3
28
Styrene
0.0282
0.0064
mg/kg dry
0.06425
BRL
44
42-132
10
28
tert-Butylbenzene
0.0367
0.0064
mg/kg dry
0.06425
BRL
57
36-150
13
29
Tetrachloroethylene
0.0382
0.0064
mg/kg dry
0.06425
BRL
59
47-142
16
26
Toluene
0.0362
0.0064
mg/kg dry
0.06425
BRL
56
57-135
19
22
M
trans-1,2-Dichloroethylene
0.0402
0.0064
mg/kg dry
0.06425
BRL
63
58-141
19
18
D
trans-1,3-Dichloropropylene
0.0290
0.0064
mg/kg dry
0.06425
BRL
45
41-124
12
20
Trichloroethylene
0.0396
0.0064
mg/kg dry
0.06425
BRL
62
38-164
18
18
Trichloro0uoromethene
0.0508
0.013
mg/kg dry
0.06425
BRL
79
30-167
19
27
Vinyl acetate
BRL
0.013
mg/kg dry
0.06425
BRL
61-154
35
M
Vinyl chloride
0.0414
0.013
mg/kg dry
0.06425
BRL
64
40-156
23
35
Xylenes, total
0.101
0.019
mglkg dry
0.1927
BRL
53
36-148
13
20
Surrogate: 4-Bromolluorobenzene
52.8
u91L
50.00
106
70-130
Surrogate: Dibromolluommethane
52.2
u91L
50.00
104
84-123
Surrogate. Toluene-d8
48.7
ug/L
50.00
97
76-129
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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Phone: [phone] -Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 51 of 66

abw
�t AIFull-Service Malytical9' V' Environmental Solutions
umanmaE4 me
Geoscience Group Project: Berkeley
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Semivolatile Organic Compounds by GC/MS - Quality Control
Level II QC Report
6/17/19
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:OOPM
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P91F0049 - 3546
Blank(P9F0049-BLK1)
Prepared: 06/05/19 Analyzed: 06/07/19
1,2,4-Trichlorobenzene
BRL
0.66
mg/kg wet
1,2-Dichlorobenzene
BRL
0.66
mg/kg wet
1,3-Dichlorobenzene
BRL
0.66
mg/kg wet
1A-Dichlorobenzene
BRL
0.33
mg/kg wet
1-Methylnaphthalene
BRL
0.66
mg/kg wet
2,4,5-Tdchlorophenol
BRL
0.66
mg/kg wet
2,4,6-Trichlorophenol
BRL
0.66
mg/kg wet
2,4-Dichlorophenol
BRL
0.66
mg/kg wet
2,4-Dimethylphenol
BRL
0.33
mg/kg wet
2+131rilrophenol
BRL
1.5
mg/kg wet
2,4-Dinibotoluene
BRL
0.66
mg/kg wet
2,6-Dinhrotoluene
BRL
0.66
mg/kg wet
2-Chloronaphthalene
BRL
0.66
mg/kg wet
2-Chlorophenol
BRL
0.66
mg/kg wet
2-Methylnaphthelene
BRL
0.66
mg/kg wet
2-Methylphenol
BRL
0.66
mg/kg wet
2-Nikophenol
BRL
0.66
mg/kg wet
3,3'-Dichlorobenzidine
BRL
0.66
mg/kg wet
3/4-Methylphenol
BRL
0.66
mg/kg wet
4,6-Dinkro-2-methylphenol
BRL
1.5
mg/kg wet
4-Bromophenyl phenyl ether
BRL
0.66
mg/kg wet
4-Chloro-3-methylphenol
BRL
0.66
mg/kg wet
4-Chloroaniline
BRL
0.33
mg/kg wet
4-Chlorophenyl phenyl ether
BRL
1.0
mg/kg wet
4-Nhrophenol
BRL
0.66
mg/kg wet
Acenaphthene
BRL
0.66
mg/kg wet
Acenaphthylene
BRL
0.66
mg/kg wet
Anthracene
BRL
0.66
mg/kg wet
Azobenzene
BRL
0.66
mg/kg wet
Benzo(a)anthracene
BRL
0.66
mg/kg wet
Benzo(a)pyrene
BRL
0.66
mg/kg wet
Benzo(b)luoranthene
BRL
0.66
mg/kg wet
Benzo(g,h,i)perylene
BRL
0.66
mg/kg wet
Bemo(k)fluoranthene
BRL
0.66
mg/kg wet
Benzoic Acid
BRL
2.0
mg/kg wet
Benzyl alcohol
BRL
0.66
mg/kg wet
bis(2-Chlomethoxy)methane
BRL
0.66
mg/kg wet
Bis(2-Chloroethyl)ether
BRL
0.66
mg/kg wet
Bis(2-chloroisopropyl)ether
BRL
0.33
mg/kg wet
Bis(2-Ethylhexyl)phthalate
BRL
0.66
mg/kg wet
Butyl benzyl phthalate
BRL
0-33
mg/kg wet
Chrysene
BRL
0.66
mg/kg wet
Dibenzo(a,h)anthracene
BRL
0,66
mg/kg wet
Dibenzofuren
BRL
0.66
mg/kg wet
Diethyl phthalate
BRL
0.66
mg/kg wet
Dimethyl phthalate
BRL
0.66
mg/kg wet
This report should not be reproduced, except in its entirely, without the written consent of Prism Laboratories, Inc.
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,d&I n /� I FWI-Service Ma
' V' Environmental solutions
usanrmana,xc
Geoscience Group Project: Berkeley
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Semlvolatile Organic Compounds by GC/MS - Quality Control
Level II QC Report
6117/19
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:OOPM
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P9F0049 - 3546
Blank (139F0049-BLK1)
Prepared: 06/05/19 Analyzed: 06/07/19
Di-n-butyl phthalate
BRL
0.66
mg/kg wet
Di-n-octyl phthalate
BRL
0.33
mg/kg wet
Fluoranthene
BRL
0.66
mg/kg wet
Fluorene
BRL
0.66
mg/kg wet
Hexachlombenzene
BRL
0.66
mg/kg wet
Hexachlombutadiene
BRL
0.66
mg/kg wet
Hexachlorocydopentadiene
BRL
0.66
mg/kg wet
Hexachloroethane
BRL
0.66
mg/kg wet
Indeno(1,2,3-cd)pyrene
BRL
0.66
mg/kg wet
Isophorone
BRL
0.66
mg/kg wet
Naphthalene
BRL
0.66
mg/kg wet
Nitrobenzene
BRL
0.33
mg/kg wet
N-Nitroso-di-n-propylamine
BRL
0.66
mg/kg wet
N-Nitrosodiphenylamine
BRL
0.66
mg/kg wet
Pentachlomphenol
BRL
1.0
mg/kg wet
Phenanthrene
BRL
0.66
mg/kg wet
Phenol
BRL
0.66
mg/kg wet
Pyrene
BRL
0.66
mg/kg wet
Pyridine
BRL
0.33
mg/kg wet
Surrogate: $4,6-Thbromopheno/
3.48
mg/kg wet
3.333
105
39-132
Surrogate: 2-F/uorobiphen34
1.74
mg/kg wet
1.667
104
44-115
Surrogate: 2-F/uomphenol
3.36
mg/kg wet
3.333
101
35-115
Surrogate: Nlhobenzene-d5
1.55
mg/kg wet
1.667
93
37-122
Surrogate: Phenol-d5
3.31
mglrg wet
3.333
99
34-121
Surrogate: TerphenyW14
1.82
mg/kg wet
1.667
109
54-127
LCS (POF0049-BSI)
Prepared: 06/05/19 Analyzed: 06/06/19
1,2A-Trichlorobemene
1.18
0.66
mg/kg wet
1.667
71
34-118
1,2-Dichlorobenzene
1.28
0.66
mg/kg wet
1.667
77
33-117
1,3-Dichlorobenzene
1.22
0.66
mg/kg wet
1.667
73
30-115
1,4-Dichlorobenzene
1.25
0.33
mg/kg wet
1.667
75
31-115
1-Methylnaphthalene
1.38
0.66
mg/kg wet
1.667
83
40-119
2,4,5-Trichlorophenol
1A9
0.66
mg/kg wet
1.667
89
62-124
2,4,6-Trichlorophenol
1.56
0.66
mg/kg wet
1.667
94
39-126
2,4-Dichlorophenol
1.35
0.66
mg/kg wet
1.667
81
40-122
2,4-Dimethylphenol
1.86
0.33
mg/kg wet
1.667
ill
30-127
2,4-Dinitrophenol
BRL
1.5
mg/kg wet
1.667
27-129 L
2,4-Dinitrotoluene
lA8
0.66
mg/kg wet
1.667
89
48-126
2,6-Dinitrotoluene
1.54
0.66
mg/kg wet
1.667
92
46-124
2-Chloronaphthalene
1.52
0.66
mg/kg wet
1.667
91
41-114
2-Chlorophenol
1.59
0.66
mg/kg wet
1.667
95
34-121
2-Methylnaphthalene
1.34
0.66
mg/kg wet
1.667
80
38-122
2-Methylphenol
1.65
0.66
mg/kg wet
1.667
99
32-122
2-Nitrophenol
1.25
0.66
mg/kg wet
1.667
75
36-123
3,T-Dichlorobenzidine
1.63
0.66
mg/kg wet
1.667
98
22-121
3/4-Methylphenol
1.48
0.66
mg/kg wet
1.667
89
34-119
4,6-Dinitro-2-methyiphenol
1.02
1.5
mg/kg wet
1.667
61
29-132 ,I
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: 1.800/629.6364-Fax: [phone] Page 53 of 66

R I S M IFuli-aervice analytical a
Environmental Solutlon¢
LABex�nMlF$ns
Geoscience Group Project: Berkeley
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Semivolatile Organic Compounds by GC/MS - Quality Control
Analyte
Batch P9F0049 - 3546
Reporting
Result Limit Units
Level II QC Report
6/17/19
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS (P9F0049-BS1)
Prepared: 06/05/19 Analyzed: 06/06/19
4-Bromophenyl phenyl ether
1.60
0.66
mg/kg wet
1.667
96
46-124
4-Chlom-3-methylphenol
1.48
0.66
mg/kg wet
1.667
89
45-122
4-Chloroaniline
1.36
0.33
mg/kg wet
1.667
82
17-106
4-Chlorophenyl phenyl ether
1.58
1.0
mg/kg wet
1.667
95
45-121
4-Nitrophenol
1.66
0.66
mg/kg wet
1.667
100
30-132
Acenaphthene
1.59
0.66
mg/kg wet
1.667
95
40-123
Acenaphthylene
1.55
0.66
mg/kg wet
1.667
93
32-132
Anthrecene
1.69
0.66
mgft wet
1.667
101
47-123
Azobenzene
1.69
0.66
mg/kg wet
1.667
101
39-125
Benzo(a)anthracene
1.56
0.66
mg/kg wet
1.667
93
49-126
Benzo(a)pyrene
1.62
0.66
mg/kg wet
1.667
97
45-129
Benzo(b)fluorenthene
1.63
0.66
mg/kg wet
1.667
98
45-132
Benzo(g,h,i)perylene
1.62
0.66
mg/kg wet
1.667
97
43-134
Benzo(k)fluoranthene
1.74
0.66
mg/kg wet
1.667
105
47-132
Benzoic Acid
BRL
2.0
mg/kg wet
1.667
10-83 L
Benzyl alcohol -
1.48
0.66
mg/kg wet
1.667
89
29-122
bis(2-Chloroethoxy)methane
1.36
0.66
mg/kg wet
1.667
82
36-121
Bis(2-Chloroethyl)ether
1.50
0.66
mg/kg wet
1.667
90
31-120
Bis(2-chloroisopropyl)ether
1.57
0.33
mg/kg wet
1.667
94
33-131
Bis(2-Ethylhexyl)phthalate
1.59
0.66
mg/kg wet
1.667
95
51-133
Butyl benzyl phthalate
1.62
0.33
mg/kg wet
1.667
97
48-132
Chrysene
1.60
0.66
mg/kg wet
1.667
96
50-124
Dlbenzo(a,h)anthrecene
1.59
0.66
mg/kg wet
1.667
95
45-134
Dibenzofuren
1.54
0.66
mg/kg wet
1.667
93
44-120
Diethyl phthalate
1.60
0.66
mg/kg wet
1.667
96
50-124
Dimethyl phthalate
1.54
0.66
mg/kg wet
1.667
93
48-124
Di-n-butyl phthalate
1.62
0.66
mg/kg wet
1.667
97
51-128
Di-n-octyl phthalate
1.66
0.33
mg/kg wet
1.667
100
45-140
Fluoranthene
1.60
0.66
mg/kg wet
1.667
96
50-127
Fluorene
1.65
0.66
mg/kg wet
1.667
99
43-125
Hexachlorobenzene
1.62
0.66
mg/kg wet
1.667
97
45-122
Hexachlorobutadiene
1.21
0.66
mg/kg wet
1.667
73
32-123
Hexachlorocyclopentadiene
1.03
0.66
mg/kg wet
1.667
62
32-117
Hexachloroethane
1.19
0.66
mg/kg wet
1.667
71
28-117
Indeno(1,2,3-cd)pyrene
1.49
0.66
mg/kg wet
1.667
90
45-133
Isophorone
1.35
0.66
mg/kg wet
1.667
81
30-122
Naphthalene
1.26
0.66
mg/kg wet
1.667
76
35-123
Nitrobenzene
1.29
0.33
mg/kg wet
1.667
77
34-122
N-Nitroso-di-n-propylamine
1.55
0.66
mglkg wet
1.667
93
36-120
N-Nitrosodiphenylamine
1.91
0.66
mg/kg wet
1.667
115
38-127
Pentachlorophenol
1.39
1.0
mg/kg wet
1.667
83
25-133
Phenanthrene
1.66
0.66
mg/kg wet
1.667
99
50-121
Phenol
1.69
0.66
mg/kg wet
1.667
102
34-121
Pyrene
1.57
0.66
mg/kg wet
1.667
94
47-127
Pyridine
1.03
0.33
mg/kg wet
1.667
62
10-60 Ll
Surrogate: 2,4,6-Tdbromophenol
3,46
mg/kg wet
3.333
104
39-132
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
"0 Springbrock Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: l-8001529-6364- Fax: [phone] F Page 54 of 66

8'n
53 I S R A I Full-Se"loe Analytical &
' V f Environmentsi solutions
ueow iee ixc
Geoscience Group Project: Berkeley
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Semivolatlle Organic Compounds by GC/MS - Quality Control
Analyte
Batch P9170049-3546
Reporting
Result Limit Units
Level II QC Report
6/17/19
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS(I'M049-BS1)
Prepared: 06/05/19 Analyzed: 06/06/19
Surrogate: 2-Fluorobiphenyl
1.52
mglkg wet
1.667
91
44-115
Surrogate: 2-F/uomphenol
3.09
mg/kg wet
3.333
93
35-115
Surrogate: Nttrobenzene45
1.33
mglkg wet
1.667
80
37-122
Surrogate: Phenol-d5
3.06
mg/kg wet
3.333
92
34-121
Surrogate: Terphenyl414
1.59
mg/kg wet
1.667
95
54-127
LCS Dup (P9F004943SD7)
Prepared: 06/05/19 Analyzed: 06/06/19
1,2,4-Tdchlorobenzene
1.13
0.66
mg/kg wet
1.667
68
34-118
4
20
1,2-Dichlorobenzene
1.14
0.66
mglkg wet
1.667
68
33-117
12
20
1,3-Dichlombenzene
1.09
0.66
mgtkg wet
1.667
66
30-115
11
20
1,4-Dichlorobenzene
1.08
0.33
mg/kg wet
1.667
65
31-115
14
20
1-Methylnaphthalene
1.30
0.66
mg/kg wet
1.667
78
40-119
7
20
2,4,5-Tdchlorophenol
1.45
0.66
mg/kg wet
1.667
87
62-124
2
20
2,4,6-Trichlorophenol
1.50
0.66
mgtkg wet
1.667
90
39-126
4
20
2,4-Dichlorophenol
1.26
0.66
mg/kg wet
1.667
76
40-122
7
20
2,4-Dimethylphenol
1.71
0.33
mg/kg wet
1.667
103
30-127
7
20
2,4-Dini0ophenol
0.406
1.5
mg/kg wet
1.667
24
27-129
10
20
L, J
2,4-Dinitrotoluene
1.47
0.66
mg/kg wet
1.667
88
48-126
1
20
2,6-Dinbrotoluene
1.52
0.66
mg/kg wet
1.667
91
46-124
1
20
2-Chlomnaphthalene
1.45
0.66
mg/kg wet
1.667
87
41-114
4
20
2-Chlorophenol
1.39
0.66
mg/kg wet
1.667
83
34-121
14
20
2-Methy1naphthalene
1.24
0.66
mgtkg wet
1.667
74
38-122
8
20
2-Methylphenol
1.49
0.66
ml wet
1,667
89
32-122
10
20
2-Nitrophenol
1.15
0.66
mg/kg wet
1.667
69
36-123
8
20
3,3'-Dichlorobenzidine
1.58
0.66
mg/kg wet
1.667
95
22-121
3
20
3/4-Methylphenol
1.35
0.66
mg/kg wet
1.667
81
34-119
10
20
4,6-Dinkro-2-methylphenol
1,09
1.5
mg/kg wet
1.667
65
29-132
7
20
J
4-Bromophenyl phenyl ether
1.56
0.66
mg/kg wet
1.667
94
46-124
3
20
4-Chloro-3-methylphenol
1.38
0.66
mg/kg wet
1.667
83
45-122
7
20
4-Chloroaniline
1.26
0.33
mg/kg wet
1.667
76
17-106
8
20
4-Chlorophenyl phenyl ether
1.51
1.0
mg/kg wet
1.667
91
45-121
5
20
4-Nltrophenol
1.61
0.66
mg/kg wet
1.667
97
30-132
3
20
Acenaphthene
1.55
0.66
mgtkg wet
1.667
93
40-123
3
20
Acenaphthylene
1.48
0.66
mg/kg wet
1,667
89
32-132
5
20
Anthracene
1.63
0.66
mg/kg wet
1.667
98
47-123
4
20
Azobenzene
1.63
0.66
mg/kg wet
1.667
98
39-125
4
20
Benzo(a)anthrecene
1.53
0.66
mg/kg wet
1.667
92
49-126
2
20
Benzo(a)pyrene
1.59
0.66
mg/kg wet
1.667
95
45-129
2
20
Benzo(b)nuoranthene
1.61
0.66
mgtkg wet
1.667
97
45-132
1
20
Benzo(g,h,i)perylene
1.60
0.66
mg/kg wet
1.667
96
43-134
1
20
Benzo(k)Ouorenthene
1.71
0.66
mg/kg wet
1.667
103
47-132
2
20
Benzoic Acid
BRL
2.0
mg/kg wet
1.667
10-83
20
L
Benzyl alcohol
1.29
0.66
mg/kg wet
1.667
78
29-122
13
20
bis(2-Chloroethoxy)methane
1.26
0.66
mg/kg wet
1.667
76
36-121
7
20
Bis(2-Chloroethyl)ether
1.15
0.66
mg/kg wet
1.667
69
31-120
27
20
D
Bis(2-chloroisopropyl)ether
1.36
0.33
mg/kg wet
1.667
81
33-131
15
20
Bis(2-Ethylhexyl)phthalate
1.53
0.66
mg/kg wet
1.667
92
51-133
3
20
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-TolfFree Number: l-60015294364- Fax: [phone] Page 55 of 66

rt
#R I S M I
ran-aa lac wnalyeoai a
EnWronmental Solutions
ueaw.rzvuss,uc
Geoscience Group Project: Berkeley
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Semivolatile Organic Compounds by GC/MS - Quality Control
Level If QC Report
6/17/19
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:OOPM
Reporting Spike Source %REC RPD
Anslyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P91F0049 - 3546
LCS Dup (P9F0049-BSD7)
Prepared: 06/05/19 Analyzed: 06/06/19
Butyl benzyl phthalate
1.56
0.33
mg/kg wet
1.667
93
48-132
4
20
Chrysene
1.54
0.66
mg/kg wet
1.667
93
50-124
4
20
Dibenzo(a,h)anthracene
1.56
0.66
mg/kg wet
1.667
93
45-134
2
20
Dibenzofumn
1.49
0.66
mg/kg wet
1.667
89
44-120
3
20
Diethyl phthalate
1.56
0.66
mg/kg wet
1.667
94
50-124
2
20
Dimethyl phthalate
1.50
0.66
mg/kg wet
1.667
90
48-124
3
20
Di-n-butyl phthalate
1.57
0.66
mg/kg wet
1.667
94
51-128
3
20
Di-n-octyl phthalate
1.62
0.33
mg/kg wet
1.667
97
45-140
2
20
Fluoranthene
1.54
0.66
mg/kg wet
1.667
92
50-127
4
20
Fluorine
1.61
0.66
mg/kg wet
1.667
96
43-125
3
20
Hexachlorobenzene
1.57
0.66
mg/kg wet
1.667
94
45-122
3
20
Hexachlorobutadiene
1.16
0.66
mg/kg wet
1.667
70
32-123
5
20
Hexachlorocydopentadiene
1.08
0.66
mg/kg wet
1.667
65
32-117
4
20
Hexachloroethane
1.05
0.66
mg/kg wet
1.667
63
28-117
12
20
Indeno(1,2,3-cd)pyrene
1.48
0.66
mg/kg wet
1.667
89
45-133
0.9
20
Isophorome
1.27
0.66
mg/kg wet
1.667
76
30-122
6
20
Naphthalene
1.19
0.66
mg/kg wet
1.667
71
35-123
6
20
Nitrobenzene
1.19
0.33
mg/kg wet
1.667
71
34-122
8
20
N-Nitroso-di-n-propylamine
1.31
0.66
mg/kg wet
1.667
79
36-120
17
20
N-Nitrosodiphenylamine
1.87
0.66
mg/kg wet
1.667
112
38-127
2
20
Pentachlomphenol
1.35
1.0
mg/kg wet
1.667
81
25-133
3
20
Phenanthrene
1.60
0.66
mg/kg wet
1.667
96
50-121
4
20
Phenol
1.51
0.66
mg/kg wet
1.667
91
34-121
11
20
Pyrene
1.55
0.66
mg/kg wet
1.667
93
47-127
1
20
Pyridine
0.824
0.33
mg/kg wet
1.667
49
10-60
22
20 D
Surrogate: 2,4,6-Tnbromophenol
3.41
mgAg wet
3.333
102
39-132
Surrogate: 2-Fluorobiphenyl
1.44
m9*9 wet
1,667
86
44-115
Surrogate: 24-7uorophenol
2.68
mg/kg wet
3.333
80
35-115
Surrogate: NRmbenzened5
1.19
mg*g wet
1.667
71
37-122
Surrogate: Phenol-d5
2.69
mg/kg wet
3.333
81
34-121
Surrogate: Terphenyl-04
1.56
mg/kg wet
1.667
93
54-127
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Read - P.O. Box 240543 - Charlotte, NC 28224-0643
Phone: [phone]-Toll Free Number: l-6001529.6364- Fax: [phone]M09 Page 56 0f 66

a Level II QC Report
ar.j^ n ^ I FunService Analytical 8
' V' Environmental Solutions 6/17/19
wasnmsira ixc
Geoscience Group Project: Berkeley Prism Work Order: 9060025
Attn: Tom Hassett Time Submitted: 6/4/2019 12:56:OOPM
500-K Clanton Rd.
Charlotte, NC 28217
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P9F0049 - 3546
Matrix Spike (PSF0049-MS1)
Source: 9060025.01
Prepared: 06/05/19 Analyzed: 06/06/19
1,2,4-Trichlorobamene
1.30
0,86
mg/kg dry
2.169
BRL
60
34-118
1,2-Dichlorobenzene
1.34
0.86
mg/kg dry
2.169
BRL
62
33-117
1,3-Dichlorobenzene
1.31
0.86
mg/kg dry
2.169
BRL
60
30-115
1,4-Dichlorobenzene
1.33
0.43
mgft dry
2.169
BRL
61
31-115
i-Methylnaphthalene
1.48
0.86
mg/kg dry
2.169
BRL
68
40-119
2,4,5-Tdchlorophenol
1.69
0.86
mg/kg dry
2A69
BRL
78
45-121
2,4,6-Trichlorophenol
1.71
0.86
mg/kg dry
2.169
BRL
79
39-126
2,4-Dichlorophenol
1.50
0.86
mg/kg dry
2.169
BRL
69
40-122
2,4-Dimethylphenol
1.78
0.43
mg/kg dry
2.169
BRL
82
30-127
2,4-Dinitrophenol
0.890
2.0
mg/kg dry
2.169
BRL
41
27-129 J
2,4-Dinitrotoluene
1.65
0.86
mg/kg dry
2.169
BRL
76
48-126
2,6-Dinhrotoluene
1.73
0.86
mg/kg dry
2.169
BRL
80
46-124
2-Chloronaphthalene
1.67
0.86
mgft dry
2.169
BRL
77
41-114
2-Chlorophenol
1.66
0.86
mg/kg dry
2.169
BRL
77
34-121
2-Methylnaphthalene
1.44
0.86
mg/kg dry
2.169
BRL
67
38-122
2-Methylphenol
1.69
0.86
mg/kg dry
2.169
BRL
78
32-122
2-Nitrophenol
1.36
0.86
mg/kg dry
2.169
BRL
63
36-123
3,3'-Dichlorobenzidine
0.552
0.86
mg/kg dry
2.169
BRL
25
22-121 J
3/4-Methylphenol
1.53
0.86
mg/kg dry
2.169
BRL
71
34-119
4,6-Dinibo-2-methylphenol
1.42
2.0
mg/kg dry
2.169
BRL
65
29-132 J
4-Bromophenyl phenyl ether
1.80
0.86
mg/kg dry
2.169
BRL
83
46-124
4-Chloro-3-methylphenol
1.58
0.86
mg/kg dry
2.169
BRL
73
45-122
4-Chloroaniline
1.40
0.43
mg/kg dry
2.169
BRL
65
17-106
4-Chlomphenyl phenyl ether
1.76
1.3
mg/kg dry
2.169
BRL
81
45-121
4-Nitrophenol
1.86
0.86
mg/kg dry
2.169
BRL
86
30-132
Acenaphthene
1.76
0.86
mg/kg dry
2.169
BRL
81
40-123
Acenaphthylene
1.72
0.86
mg/kg dry
2.169
BRL
79
32-132
Anthmoane
1.89
0.86
mg/kg dry
2.169
BRL
87
47-123
Azobenzene
1.86
0.86
mg/kg dry
2.169
BRL
86
39-125
Benzo(a)anthracene
1.75
0.86
mg/kg dry
2A69
BRL
81
49-126
Benzo(a)pyrene
1.78
0.86
mg/kg dry
2169
BRL
82
45-129
Benzo(b)fluoranthene
1.79
0.86
mg/kg dry
2.169
BRL
82
45-132
Benzo(g,h,i)perylene
1.78
0.86
mg/kg dry
2.169
BRL
82
43-134
Benzo(k)6uoranthece
1.90
0.86
mg/kg dry
2.169
BRL
87
47-132
Benzoic Acid
0.857
2.6
mg/kg dry
2.169
BRL
40
10.83 ,l
Benzyl alcohol
1.58
0.86
mg/kg dry
2.169
BRL
73
29-122
bis(2-Chlemethoxy)methane
1.50
0.86
mg/kg dry
2.169
BRL
69
36-121
Bis(2-Chloroethyl)ether
1.57
0.86
mg/kg dry
2.169
BRL
72
31-120
Bis(2-chloroisopmpyl)ether
1.67
0.43
mg/kg dry
2,169
BRL
77
33-131
Bis(2-Ethylhexyl)phthalate
1.77
0.96
mg/kg dry
2.169
BRL
81
51-133
Butyl benzyl phthalate
1.75
0.43
mg/kg dry
2.169
BRL
81
48-132
Chrysene
1.77
0.86
mg/kg dry
2.169
BRL
82
50-124
Dibenzo(a,h)anthracene
1.75
0.86
mg/kg dry
2.169
BRL
81
45-134
Dibenzofuran
1.73
0.86
mg/kg dry
2.169
BRL
80
44-120
Diethyl phthalate
1.78
0.86
mg/kg dry
2.169
BRL
82
50-124
Dimethyl phthalate
1.71
0.86
mg/kg dry
2.169
BRL
79
48-124
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: 1-8001529-6364 - Fax: [phone] Page57Df66

&R.accassi.
C�//firLevel II QC Report
I S M I FWISe vice Naatyncal s Environmental Solutions
6/17119
Geoscience Group Project: Berkeley Prism Work Order: 9060025
Attn: Tom Hassett Time Submitted: 6/4/2019 12:56:OOPM
500-K Clanton Rd.
Charlotte, INC 28217
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Result Limit Units Level Result. %REC Limits RPD Limit Notes
Batch P9F0049-3546
Matrix Spike(P9F0049-MS1)
Source: 9060025.01
Prepared: 06/05/19 Analyzed: 06/06/19
Di-n-butyl phthalate
1.85
0.86
mg/kg dry
2,169
BRL
85
51-128
Di-n-octyl phthalate
1.79
0.43
mg/kg dry
2.169
BRL
83
45-140
Flucmnthene
1.80
0.86
mg/kg dry
2.169
BRL
83
50-127
Fluorene
1.84
0.86
mg/kg dry
2.169
BRL
85
43-125
Hexachlorobenzene
1.80
0.86
mg/kg dry
2.169
BRL
83
45-122
Hexachlorobutediene
1.39
0.86
mg/kg dry
2.169
BRL
64
32-123
Hexachlorocyclopentadiene
1.17
0.86
mg/kg dry
2.169
BRL
54
32-117
Hexachloroethane
1,29
0.86
mg/kg dry
2.169
BRL
59
28-117
Indeno(1,2,3-cd)pyrene
1.65
0.86
mg/kg dry
2.169
BRL
76
45-133
Isophorone
1.45
0.86
mg/kg dry
2.169
BRL
67
30-122
Naphthalene
1.40
0.86
mg/kg dry
2.169
BRL
64
35123
Nitrobenzene
1.40
0.43
mg/kg dry
2.169
BRL
65
34-122
N-Nitroso-di-n-propylamine
1.66
0.86
mg/kg dry
2.169
BRL
76
36-120
N-Nilrosodiphenylamine
1.96
0.86
mg/kg dry
2.169
BRL
90
38-127
Pentachlorophenol
1.69
1.3
mg/kg dry
2.169
BRL
78
25-133
Phenanthrene
1.84
0.86
mg/kg dry
2.169
BRL
85
50-121
Phenol
1.78
0.86
mg/kg dry
2.169
BRL
82
34-121
Pyrene
1.76
0.86
mg/kg dry
2.169
BRL
81
47-127
Pyridine
0.874
0.43
mg/kg dry
2.169
BRL
40
20-150
Surrogate: 2,4,6-7dbromophenol
3.75
mWkg dry
4.338
87
39-132
Surrogate: 2-Ruorobiphenyl
1.65
mg/kq dry
2.169
76
44-115
Surrogate: 2-F/uomphenol
3,19
mg/kg dry
4.338
73
35-115
Surrogate: Nitobenzene-d5
1.40
mos, dry
2.169
64
37-122
Surrogate: PhenolW5
3.24
mgrktg dry
4.338
75
34-121
Surrogate: Terphenyl-d14
1.73
mg/kg dry
2.169
80
54-127
Matrix Spike Dup (P9F0049-MSD1)
Source: 9060025-01
Prepared:
06/05/19
Analyzed: D6/06/19
1,2,4-Tdchloro1benzene
1.31
0.86
mg/kg dry
2.171
BRL
60
34-118
0.9
20
1,2-Dichlorobenzene
1.36
0.86
mg/kg dry
2.171
BRL
62
33-117
0.9
20
1,3-Dichlorobenzene
1.29
0.86
mg/kg dry
2.171
BRL
60
30-115
1
20
1,4-Dichlorobenzene
129
0.43
mg/kg dry
2.171
BRL
59
31-115
3
20
1-Methylnaphthalene
1.49
0.86
mg/kg dry
2.171
BRL
69
40-119
0.7
20
2,4,5-Tdchlorophenol
1.70
0.86
mg/kg dry
2.171
BRL
78
45-121
0.8
35
2,4,6-Tdchlorophenol
1.75
0.86
mg/kg dry
2.171
BRL
81
39-126
2
20
2,4-Dichlorophenol
1.49
0.86
mg/kg dry
2.171
BRL
69
40-122
0.3
20
2,4-Dimethylphenol
1.66
0.43
mg/kg dry
2.171
BRL
76
30-127
7
20
2,4-Dinitrophenol
0.679
2.0
mg/kg dry
2.171
BRL
31
27-129
27
20 D, J
2,4-Dinitrotoluene
1.72
0.86
mg/kg dry
2.171
BRL
79
48-126
4
20
2,6-Dinlbotoluene
1.82
0.86
mg/kg dry
2.171
BRL
84
46-124
5
20
2-Chloronaphthalene
1.72
0.86
mg/kg dry
2,171
BRL
79
41-114
3
20
2-Chlorophenol
1.63
0.86
mg/kg dry
2.171
BRL
75
34-121
2
20
2-Methylnaphthalene
1.44
0.86
mg/kg dry
2.171
BRL
67
38-122
0.01
20
2-Methylphenol
1.69
0.86
mg/kg dry
2.171
BRL
78
32-122
0.003
20
2-Nitrophenol
1.37
0.86
mg/kg dry
2.171
BRL
63
36-123
0.5
20
3,3' 131chlorobemidine
0.416
0.86
mg/kg dry
2.171
BRL
19
22-121
28
20 D, M, J
3/4-Methylphenol
1.54
0.86
mgft dry
2,171
BRL
71
34-119
0.5
20
4,6-Dinitro-2-methylphenol
1.38
2.0
mg/kg dry
2.171
BRL
64
29-132
3
20 J
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 29224A543
Phone: [phone]- Toll Free Number: 1-800/629-6364 - Fax; 70415254409 Page 58of66

f.
I C M Level II QC Report
�7 wnservieean Spoon a
Environmental aol,rtions 6/17/19
wontrs. Inc
Geoscience Group
Attn: Tom Hassell:
500-K Clanton Rd.
Charlotte, NC 28217
Project: Berkeley
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting
Result Limit Units
Batch P9F0049 - 3546
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Matrix Spike Dup (P9F0049-MSD1)
Source: 9060025.01
Prepared: 06/05/19 Analyzed: 06/06/19
4-Bromophenyl phenyl ether
1.83
0.86
mg/kg dry
2.171
BRL
84
46-124
2
20
4-Chloro-3-methylphenol
1.63
0.86
mg/kg dry
2.171
BRL
75
45-122
3
20
4-Chloroaniline
1.41
0.43
mg/kg dry
2.171
BRL
65
17-106
0.1
20
4-Chlorophenyl phenyl ether
1.80
1.3
mg/kg dry
2A71
BRL
83
45-121
3
20
4-Nitrophenol
1.91
0.86
mg/kg dry
2.171
BRL
88
30-132
3
20
Acensphthene
1.83
0.86
mg/kg dry
2.171
BRL
84
40-123
4
20
Acenaphthylene
1.75
0.86
mg/kg dry
2.171
BRL
81
32-132
1
20
Anfhracene
1.94
0.86
mg/kg dry
2.171
BRL
89
47-123
2
20
Azobenzene
1.92
0.86
mg/kg dry
2.171
BRL
89
39-125
4
20
Benzo(a)amhracene
1.80
0.86
mg/kg dry
2.171
BRL
83
49-126
3
20
Benzo(a)pyrene
1.90
0.86
mg/kg dry
2.171
BRL
87
45-129
6
20
Benzo(b)fluorenthene
1.92
0.86
mg/kg dry
2.171
BRL
89
45-132
7
20
Benzo(g,h,i)perylene
1.91
0.86
mg/kg dry
2.171
BRL
88
43-134
7
20
Benzo(k)fluoranthene
2.01
0.86
mg/kg dry
2.171
BRL
92
47-132
6
20
Benzoic Acid
BRL
2.6
mg/kg dry
2.171
BRL
10-83
20 M
Benzyl alcohol
1.58
0.86
mg/kg dry
2.171
BRL
73
29-122
0.2
20
bis(2-Chloroethoxy)methane
1,47
0.86
mg/kg dry
2.171
BRL
68
36-121
2
20
Bis(2-Chloroethyl)ether
1.54
0.86
mg/kg dry
2.171
BRL
71
31-120
2
20
Bis(2-chloroisopropyl)ether
1.64
0.43
mg/kg dry
2.171
BRL
75
33-131
2
20
Bis(2-Ethylhexyl)phthalate
1.82
0.86
mg/kg dry
2.171
BRL
84
51-133
3
20
Butyl benzyl phthalate
1.80
0.43
mg/kg dry
2.171
BRL
83
48-132
3
20
Chrysene
1.83
0.86
mg/kg dry
2.171
BRL
84
50-124
3
20
Dibenzo(a,h)anthracene
1.82
0.86
mg/kg dry
2.171
BRL
84
45-134
4
20
Dibenzofumn
1.75
0.86
mg/kg dry
2.171
BRL
81
44-120
1
20
Diethyl phthalate
1.85
0.86
mg/kg dry
2.171
BRL
85
50-124
4
20
Dimethyl phthalate
1.77
0.86
mg/kg dry
2.171
BRL
82
48-124
3
20
Di-n-butyl phthalate
1.90
0.86
mg/kg dry
2.171
BRL
88
51-128
3
20
Di-noctyl phthalate
1.91
0.43
mg/kg dry
2.171
BRL
88
45-140
6
20
Fluoranthene
1.86
0.86
mg/kg dry
2.171
BRL
86
50-127
3
20
Fluorene
1.90
0.86
mg/kg dry
2.171
BRL
88
43-125
3
20
Hexachlorobenzene
1.86
0.86
mg/kg dry
2.171
BRL
86
45-122
3
20
Hexachlorobutadiene
1.41
0.86
mg/kg dry
2.171
BRL
65
32-123
1
20
Hexachlorocyclopentadiene
1.19
0.86
mg/kg dry
2.171
BRL
55
32-117
1
20
Hexachloroethane
1.22
0.86
mg/kg dry
2.171
BRL
56
28-117
5
20
Indeno(1,2,3-cd)pyrene
2.24
0.86
mg/kg dry
2.171
BRL
103
45-133
30
20 D
fsophorone
1.47
0.86
mg/kg dry
2.171
BRL
68
30-122
1
20
Naphthalene
1.39
0.86
mg/kg dry
2.171
BRL
64
35-123
0.4
20
Nitrobenzene
1.39
0.43
mg/kg dry
2.171
BRL
64
34-122
0.5
20
N-Nhroso-dl-n-propylamine
1.61
0.86
mg/kg dry
2.171
BRL
74
36-120
3
20
N-Nitrosodiphenylamine
1.97
0.86
mg/kg dry
2.171
BRL
91
38-127
0.2
20
Pentachlorophenol
1.77
1.3
mg/kg dry
2.171
BRL
81
25-133
5
20
Phenanthrene
1.92
0.86
mg/kg dry
2.171
BRL
88
50-121
4
20
Phenol
1.78
0.86
mg/kg dry
2.171
BRL
82
34-121
0.2
20
Pyrene
1.85
0.86
mg/kg dry
2.171
BRL
85
47-127
5
20
Pyridine
0.826
0.43
mg/kg dry
2.171
BRL
38
20-150
6
60
Surrogate: 2,4,6-Tdbromcpheno/
3.81
mg/kg dry
4.343
88
39-132
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 26224-0543
Phone: [phone] - Toll Free Number: l-800/529-6364- Fax: [phone] Page 59 of 66

Full-S
Full-Service Analytical 812 IJV IEnvironmental
nviro en al Solutions
uw c xa.
Geoscience Group Project: Berkeley
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Semivolatile Organic Compounds by GCIMS - Quality Control
Analyte
Batch P91F0049 -3546
Reporting
Result Limit Units
Level II QC Report
6117/19
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:00PM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Matrix Spike Cup (P9F0049-MSD1)
Source: 906002541
Prepared: 06/05/19 Analyzed: 06/06/19
Surrogate: 2-F/uorobipheny/
1.66
mg/kg dry
2.171
77
44-115
Surrogate: 2-Fluorophenol
3.09
mg/kg dry
4.343
71
35-115
Suncgats: Nitrobenzene-d5
1.39
mg/kg dry
2,171
64
37-122
Surrogate: Phenol-d5
3.21
mg/kg dry
4.343
74
34-121
Surrogate: Terphenyl-d14
1.81
mgVkg dry
2.171
83
54-127
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Tall Free Number: 1.8001529.6364- Fax: [phone] Page 60 of 66

I`7n n Level II QC Report
_� i V I Povironmce al Solutions
8
Environmental Soluxions 6/17/19
ueoaamnrea�nc
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Berkeley
Volatile Petroleum Hydrocarbons by GC/PIDIFID - quality Control
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:OOPM
Reporting Spike Source %REC RPD
Analyze Result Limit Units Level Result %REC Limits RPD Limb Notes
Batch P9FO013 - MADEP VPH IS
Blank(P9F0013-BLK1)_ _
Prepared: 06/06/19 Analyzed: D6/07/19
C5-C8 Aliphatics
BRL
5.0
mg/kg wet
C9-C12Aliphatics
BRL
5.0
mg/kg wet
CS-C10Aromatics
BRL
5.0
mg/kg wet
Surrogate: 2,5-Dibromotoluene (PID)
11200
u91L
10000 112 70-130
Surrogate: 2,5-Dibromotoluene (FID)
11200
ug/L
10000 112 70-130
LCS (P9F0013-BS1)
Prepared: 06/06/19 Analyzed: 06/07/19
C5-C8 Aliphatics
32.9
5.0
mg/kg wet
32.00 103 70-130
C9-C10Aromatics
11A
5.0
mg/kg wet.
10.67 107 70-130
C9-C12 Aliphatic
34.6
5.0
mg/kg wet
32.00 108 70-130
Surrogate: 2,5-Dibromotoluene (PID)
10700
ug/L
10000 107 70-130
Surrogate: 2,5-Dibromotoluene (FID)
10800
ug/L
10000 108 70-130
LCS Dup (P9FO013-BSD1)
Prepared: 06/06/19 Analyzed: 06/07/19
C5-C8 Aliphatics
31.4
5.0
mg/kg wet
32.00 98 70-130 5 50
C9-C10Aromatics
11.1
5.0
mg/kg wet
10.67 104 70-130 3 50
C9-C12 Aliphatic
33.2
5.0
mg/kg wet
32.00 104 70-130 4 50
Surrogate: 2,5-Dibromotoluene (PID)
10800
u91L
10000 108 70-130
Surrogate: 2,5-Dibromotoluene (FID)
10900
ug4
10000 109 70-130
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: l-800/529-6364-Fax: [phone] Page 61 of 66

S M I Eul Smvlce Anaoyecan 3
Environmental Solutions
Alwp.,..
Geoscience Group Project: Berkeley
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Extractable Petroleum Hydrocarbons by GC/FID - Quality Control
Reporting
Anatyle Result Limit Units
Batch P9F0050 - 3546
Level 11 QC Report
6/17/19
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Blank(PlIF0050-BLK7)
Prepared: 06/05/19 Analyzed: 06/11/19
C9-C78Aliphatim
BRL
25
mgtkg wet
C19-C36Aliphatics
BRL
25
mg/kg wet
C11-C22Aromatics
BRL
25
mgtkg wet
Surrogate: 1-Chlorooctadecane
1.30
mgtkg wet
2.000
65
40-140
Surrogate: o-Terpheny/
1.82
mgtkg wet
2.000
91
40-140
Surrogate: 2-Ruorobipheny/
3.35
mgtkg wet
4.000
84
40-140
Surrogate: 2-Bromonaphthatene
4.62
mgtkg wet
4.000
116
40-140
LCS (P9F0050-BS1)
Prepared: 06/05/19 Analyzed: 06/11/19
C9-C18 Aliphatics
47.7
25
mgtkg wet
60.00
80
40-140
C19-C36AIipha0cs
84.5
25
mg/kg wet
80.00
106
40-140
C11-C22Aromatics
233
25
mgtkg wet
170.0
137
40-140
Surrogate: 1-Chlomoctadecane
1.66
ni wet
2.000
83
40-140
Surrogate: c-TerphenN
2.22
mykg wet
2.000
111
40-140
Surrogate. 2-Fluorobiphenyl
3.89
mgtkg wet
4.000
97
40-140
Surrogate: 2-Bromonaphthalene
5.30
mgtkg wet
4.000
132
40-140
LCS Dup (P9F0050-BSD1)
Prepared: 06/05/19 Analyzed: 06/11/19
C9-C18AIipha6cs
47.2
25
mgtkg wet
60.00
79
40-140 1 50
C19-C36Aliphatics
83.5
25
mg/kg wet
80.00
104
40-140 1 50
Ctt-C22Aromagcs
209
25
mgtkg wet
170.0
123
40-140 11 50
Surrogate: 1-Ch/orooctadecane
1.24
mgtkg wet
2.000
62
40-140
Surrogate: o-Terpheny/
1.85
mgtkg wet
2.000
93
40-140
Surrogate: 2-FluorobiphenN
3.95
mgtkg wet
4.000
99
40-140
Surrogate: 2-Bromonaphthalene
5.28
mgtkg wet
4.000
132
40-140
This report should not be reproduced, except in its entirely, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 2822"543
Phone: [phone]-Toll Free Number: l-0001529.6364- Fax: [phone] Page 62 of 66

k"kipISM
Full -Service Analytical a
6aVk en tce Analytical
&
ueonn aanw
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
General Chemistry Parameters - Quality Control
Project: Berkeley
Reporting
Result Limit Units
Level II QC Report
6117119
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch P9F0128 - Solids, Dry Weight
Duplicate (P9F0128-DUP2) Source: 9060025-01 Prepared: 06/10/19 Analyzed: 06/11/19
%Solids 76.7 0.100 % by Weight 76.7 0.09 20
Batch PSF0177 - Solids, Dry Weight
Duplicate (P9F0177-DUP2) Source: 9060025-08 Prepared: 06/12/19 Analyzed: 06/13/19
%Solids 78.5 0.100 % by Weight 78.1 0.5 20
This report should not be reproduced, except in its entirety, without the written mnsent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: 1-800/529-6364 - Fax: [phone] F Page 63 of 66

Sample Extraction Data
Prep Method: 35"
Lab Number Batch Initial Final Date/Time
9060025-01
P91`0050
10.31 g
2 mL
06/05/19
9:55
9060025-02
P91`0050
10.02 g
2 mL
O6105/19
9:55
9060025-03
P9F0050
10.18 g
2 mL
06/05/19
9:55
9060025-04
P9F0050
10.22 g
2 mL
O6105/19
9:55
9060025-05
P9F0050
10.2 g
2 mL
O6/05/19
9:55
9060025-06
P91`0050
10.07 g
2 mL
O6105/19
9:56
9060025-07
P91`0050
10.22 g
2 mL
O6105/19
9:55
9060025-08
P91`0050
10.33 g
2 mL
O6105119
955
9060025-09
P9F0050
10.05 g
2 mL
06/05/19
9:55
9060025-10
P9F0050
10.09 g
2 mL
06/05/19
9:55
Prep Method: Solids,
Dry Weight
Lab Number
Batch
Initial
Final
DateMme
9060025-01
P9F0128
30 g
30 g
06/10/19
16:38
9060026-02
P91`0128
30 g
30 g
06/10/19
16:38
9060025-03
P91`0128
30 g
30 g
06/10/19
16:38
9060026-04
P91`0128
30 g
30 g
06/10/19
16:38
9060025-05
P91`0128
30 g
30 g
06/10/19
16:38
9060D25-06
P9F0128
30 g
30 g
06/10/19
16:38
9060025-07
P9F0156
30 g
30 g
06/11/19
16:20
9060025-08
P9F0177
30 g
30 g
06/12/19
16:29
9060025-09
P91`0177
30 g
30 g
06/12/19
16:29
9060025-10
P91`0177
30 g
30 g
06/12/19
16:29
Prep Method: 3546
Lab Number
Batch
Initial
Final
DateMme
906002"1
PQF0049
30.06 g
1 mL
O6/05/19
9:55
9060025-02
P9F0049
30.01 g
i mL
06/05/19
9:55
906D025-03
P9F0049
30.05 g
1 mL
O6/05/19
9:55
9060025-04
P9F0049
30.04 g
1 mL
O6/05/19
9:55
9060025-05
P91`0049
30.02 g
1 mL
O6/05119
9:55
9060025-06
P9F0049
30.09 g
1 mL
O6105119
9:55
9060025-07
P91`0049
30.05 g
1 mL
O6/05/19
9:55
9060025-08
P9F0049
30.01 g
1 mL
O6105/19
9:55
9060025-09
P9F0049
30.1 g
1 mL
O6/05/19
9:55
9060025-10
P91`0049
30.04 g
1 mL
O6/05119
9:55
Prep Method: 5035
Lab Number
Batch
Initial
Final
Date/Time
9060025-01
P9F0237
5.5 g
5 mL
O6/14/19
10:00
9060025-02
P91`0237
4.88 g
5 mL
06/14/19
10:00
9060025-03
P91`0237
5.15 g
5 mL
O6114/19
10:00
9060025-04
P91`0237
4.75 g
5 mL
O6/14/19
10:00
9060025-05
PQF0237
5.29 g
5 mL
O6/14/19
10:00
9060025-06
P91`0237
5A8 g
5 mL
06/14/19
10:00
9060025-07
P9F0237
4.16 g
5 mL
O6/14/19
10:00
9060025-08
P9F0237
4.49 g
5 mL
O6114/19
10:00
9060025-09
P91`0237
6.28 g
5 mL
06/14/19
10:00
9060025-10
PRF0237
7.04 g
5 mL
O6114/19
10:00
Prep Method: MADEP
VPH (S)
Lab Number
Batch
Initial
Final
DateRme
9060025-01 P9F0013 19.1 g 16 mL O6106/19 9:02
This report should not be reproduced, except in its en8rety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240M - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number; 1-8001529.6364- Fax: [phone] F Page64 0f 66

Sample Extraction Data
Prep Method: MADEP VPH (S)
Lab Number Batch Initial Final Date/fime
9060025-02
P9F0013
13.75
g 16
mL
O6/06/19
9:02
9060026-03
P9F0013
16.52
g 16
mL
O6106119
9:02
9060025-04
P91`0013
10.17
g 16
mL
06/06/19
9:02
9060025-05
P9F0013
16.31
g 16
mL
O6/06119
9:02
9060025-06
P9F0013
17.07
g 16
mL
06/06/19
9:02
9060025-07
P9F0013
19.68
g 16
mL
06/06/19
9:02
9060025-08
P91`0013
22.04
g 16
mL
O6/06/19
9:02
9060025-09
P9F0013
22
g 16
mL
O6106119
9:02
9060025-10
P9F0013
21.58
g 16
mL
06/06/19
9:02
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: i-800/529-6364- Fax: [phone] Page65of66

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APPENDIX V
Disposal Documents

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314519gme Piiad
Bear C:ieeb,'t 1C: 272011
)Millie. %9'7' 4tlW
0,
i S
t
I'rgjec4
NORTH CAROLINA
PUBLIC WEMOASTER
ICENSB f ml JUKE 30, 2�e9
t JJWW99EEHD cu1N//Mtt-
AA
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r
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y. are clglaf: r--C �l�� 9% `L)Y / 1
.fT�.
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