MO-9472_40914_M_RP_20190620_SoilRemediationReport

Consulting Engineers
September 26, 2019
GEOSCIENCE
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
1127 Harding Place
Charlotte, North Carolina 28204
Incident #: 40914
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.
Facs:miie NC License
704525.2051 F-0585

June 20, 2019
Consulting Engineers
GEOSCIENCE
GROUP
North Carolina Department of Environmental Quality
Division of Waste Management
610 East Center Avenue, Suite 301
Mooresville, North Carolina 28115
Attention: Underground Storage Tank Section
Reference: Soil Remediation Report
1127 Harding Place
Charlotte, North Carolina
Geoscience Project No. CH18.0135.EV
Incident No. PENDING
This Soil Remediation Report summarizes the removal of petroleum impacted soils following
closure of two (2) underground storage tanks (USTs) that were formerly used to store heating oil
for the house formerly located at 1127 Harding Place.
Site Name:
1127 Harding Place
UST Owner/Operator:
Unknown
Consultant:
Geoscience Group, Inc.
500 Clanton Road, Suite K
Charlotte, North Carolina 28217
[phone]
Date Discovered: January 9, 2019
Quantity of Release: Unknown
Source of Release: UST-1
Site Location:
1127 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, hie.
449 Springbrook Lane
Charlotte, North Carolina 28224
[phone]
Latitude/Longitude: 35.2111701-80.84001°
Cause of Release: Tank Corrosion
System Contents/Size: Heating Oil, 550-gal,
Aessional Engineer for Geoscience Group, Inc., do certify that the
report is correct and accurate to the best of my knowledge.
Geoscience Group, hie. is licensed to practice engineering in North Carolina. The certification
number of the company is F-0585.
Enclosures
P:/..11 /201V135—H keIryNST11127R=ed Rpt.dw
C "+ -- Chzdotte. No,.Canna Telepitcoa Facsmle NC License
Sc4a h 28217 704525,2003 704.52320.1 F-0585

Geoscience Project No. CH18.0135.EV
June 20, 2019
Page 2
SITEHISTORYAND CHARACTERIZATION
The subject property is a 0.191f acre tract located along the northeastern side of Harding Place
approximately 225 feet northwest of its intersection with Berkeley Avenue in Charlotte, North
Carolina. The site consists of Mecklenburg County Tax Parcel ID No. 12520219. Until its
recent demolition, the property had been occupied by a one-story house that was built
sometime before 1929. The house had been converted for use as a duplex. The footprint of
the former house is shown on Figure No. CHI8.135-A in Appendix II.
The installation and usage dates for the former storage tanks (UST-1 and UST-2) are not
known. As shown on the Site Layout, Figure No. CH18.135-A, the former tanks were
located adjacent to the northeastern exterior wall of the house. No other USTs have been
encountered on Parcel No. 12520219, 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 662 and 674 feet above mean sea level (MSL). The ground surface across the
project site generally slopes downward toward the east and southeast. The low elevation of
662 feet MSL is located at the eastern property comer and the high elevation of 674 feet MSL
is located on the northwestern portion of the site.
CLOSURE PROCEDURES
Geoscience was on site on January 2 and 3, 2019 to monitor the removal of UST-1 and
UST-2. EVO Corporation (EVO) was contracted to remove the tank. Prior to excavation, a
vacuum truck was used to remove residual fluids from the tanks. Approximately 200
gallons of water mixed with fuel oil were removed from the tanks. The product removed
from the USTs was transported to EVO's facility for proper disposal.
The clean overburden on top of the tanks was removed and stockpiled on -site. The tanks
were then removed from the ground. Staining was visible on the bottom of UST-1 and
obvious corrosion through holes were noted in UST-2. The tanks were subsequently
transported to EVO's facility for proper disposal. UST-1 was approximately 72 inches long
and 48 inches in diameter for an estimated capacity of 550 gallons. UST-2 was
approximately 94 inches long and 42 inches in diameter for an estimated capacity of 560
gallons.

Geoscience Project No. CHI8.0135.EV
June 20, 2019
Page 3
SITE INVESTIGATION
After removal of the tanks, the soils beneath them were examined for indications of
petroleum release. Neither staining nor petroleum odors were noted in the soils beneath the
tanks. No free product was encountered in the tank basins.
A total of four (4) soil samples (1127 Harding-1 through 1127 Harding-4) were collected
approximately eighteen (18) inches beneath the centerlines of the tanks near the ends of the
tank basins. The approximate locations of the soil samples are depicted on Figure No.
CH18.135-13 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, Inc. (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 was detected in sample 1127 Harding-2 at a concentration of 240 mg/kg. This
concentration exceeds the 100mg/kg action level established by the UST Section for
TPH-DRO. No other result exceeded its respective action level concentration.
SOIL REMEDIATION
Geoscience returned to the site on June 4, 2019 to monitor the removal of the impacted soils
associated with closure sample 1127 Harding-2. D.H. Griffin Wrecking Co., Inc. (Griffin)
was contracted to remove the impacted soils. The area centered on closure sample 1127
Harding-2 was over -excavated laterally and vertically in an effort to remediate the impacted
soils. The final excavation measured approximately twenty-one (21) feet long, seven (7)
feet wide, and eight (8) feet deep. The horizontal and vertical extents of the excavation
were determined by screening the excavated soils with a photo -ionization detector (PID).
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 1139 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 (1127-5 through 1127-9)
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
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.

Geoscience Project No. CHI8.0135.EV
June 20, 2019
Page 4
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.
POTENTIAL 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 two (2) USTs (UST-1 and UST-2)
formerly located at 1127 Harding Place in Charlotte, North Carolina. The tanks were
previously used to store heating oil and were approximately 550 and 560 gallons in capacity,
respectively. The installation and usage dates of the tanks are not known. Soil sampling
conducted following removal of the USTs 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 1127 Harding-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.

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

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APPENDIX II
Figures:
Figure No. CH18.135-A - Site Layout
Figure No. CH18.135-B - Sample Location Diagram

SITE
.• UST-1
UST - 2
F.
(1 2'7:Hatding Plays).
a
a
�P
GEOSCIENCE GROUP, INC.
CHARLOTTE, NORTH CAROLINA
SCALE: I"-25'
APPROVED BY
DRAWN BY: Mecklenburg Co.
NDATE:
January 21, 2019
w I
REVISED: ANP
1127 HARDING PLACE
CHARLOTTE, NORTH CAROLINA
SITE LAYOUT
EIGURENUMBER:
CH18.135-A

SITE
1127 Harding-1
1127-7
Approximate Extent of
Closure Excavations
"._VO.0 .` 1127 Harding-2
1127-8
1127 Harding-3
♦ �r Approximate Extent of
Remediation Excavation
D1i5C
.............................. ....................::::::::::4127-5..;.;..::.
(1$7HardimgElace [
1127 Harding-4
i
® -Approximate Location
of Closure Soil Sample
+- Approximate Location
..............
of Confirmation Soil
Sample
GEOSCIENCE GROUP, INC.
CHARLOTTE, NORTH CAROLNA
SCALE: 1"- 10'
APPROVED B
DRAWN BY: ANP
N
DATE: June 19, 2019
v
REVISED TCH
1127 HARDING PLACE
CHARLOTTE, NORTH CAROLINA
SAMPLE LOCATION DIAGRAM
F1GURENUMBER:
CH18.135-B

APPENDIX III
Site Photographs

APPENDIXIV
Laboratory Reports

4
/PRISM
A �
CIA60_MMM1E9, INC
Geoscience Group
Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
NC Certification No. 402
Full -Service Analytical & 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 —,-I
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 (CUP 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 Laboratones, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, INC 28224.0543
Phone: [phone]-Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 1 of 66

Loop
I n Full -Service Analytical a
' V' Environmental Solutions
uepwl .laa
Sample Receipt Summary
06/17/2019
Prism Work Order: 9060025
Client Sample ID
Lab Sample ID
Matrix
Date/Time 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 9:56
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 12:56
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] - Toll Free Number: 1.8001529-6364 - Fax: [phone]
Page 2 of 66

� ■ I S ^ n I FWbService Analytical &
' V' Environmental Sohnone
u r»t¢c. iHc
Summary of Detections
06/17/2019
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)
8260B
0.0098
1
ri dry
9060025-02
1127-6
C9-C18Aliphatics
MADEPEPH
3.5
1
mg/kg dry
9060025-02
1127-6
Acetone
8260E
0.14
mg/kg dry
9060025-02
1127-6
Methyl Ethyl Ketone (2-Butanone)
8260B
0.020
J
ni dry
9060025-03
1127-7
Acetone
8260E
0.078
mg/kg dry
9060025-03
1127-7
Methyl Ethyl Ketone (2-Butanone)
8260E
0.0090
1
ni dry
9060025-04
1127-8
C9-C18 Aliphatics
MADEPEPH
1.6
d
mg/kg dry
9060025-04
1127-8
Acetone
8260E
0.071
mg/kg dry
9060025-04
1127-8
Methyl Ethyl Ketone (2-Butanone)
82608
0.011
1
mg/kg dry
9060025-05
1127-9
C9-C18 Aliphatics
MADEPEPH
6.2
1
mg/kg dry
9060025-05
1127-9
Acetone
8260E
0.066
mg/kg dry
9060025-05
1127-9
Methyl Ethyl Ketone (2-Butanone)
8260E
0.013
1
ni dry
9060025-06
1139-3
39-C18 Aliphatics
MADEPEPH
1.7
d
mg/kg dry
9060025-06
1139-3
Acetone
82608
0.054
mg/kg dry
9060025-06
1139-3
Methyl Ethyl Ketone (2-Butanone)
8260E
0.0068
1
mg/kg dry
9060025-07
1139-4
Acetone
8260B
0.023
d
mg/kg dry
9060025-08
1139-5
Acetone
8260E
0.036
mg/kg dry
9060025-09
1139-6
Acetone
8260E
0.013
1
ni dry
9060025-10
1139-7
C9-1318Aliphatics
MADEPEPH
2.0
1
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 240543 - Charlotte, INC 28224-0543
Phone: [phone] - Toll Free Number: 1.8001529-6364 - Fax: [phone]
Page 3 of 66

PRISMI n"a-Ser"ieeAnalyticala Laboratory Report
� environmental Solutions 06/17/2019
vmwvonio.ir,G
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
Extractable Petroleum Hydrocarbons by GCIFID
C9-C18 Aliphatics BRL
mg/kg dry
32 1.6 1
MADEP EPH 6/11119 21:00
BBA P9F0050
C19-C36Aliphatics BRL
mg/kg dry
32 5.3 1
MADEP EPH 6/11/19 21:00
BBA P91`0050
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
6111119 10:20
KBS
P9F0128
Weight
Semivolatile Organic Compounds by GC/MS
1,24-Trichlorobenzene
BRL
mg/kg dry
0.86
0.15
1
8270D
6/7/19
0:51
JMV
P9F0049
1,2.Dichlorobenzene
BRL
mg/kg dry
0.86
0.14
1
8270D
617119
0:51
JMV
P9F0049
1,3.Dichlorobenzene
BRL
mg/kg dry
0.86
0.13
1
8270D
6/7/19
0:51
JMV
P9F0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.43
0.14
1
8270D
6/7/19
051
JMV
PSF0049
1-Methylnaphthalene
BRL
mglkg dry
0.86
0.18
1
8270D
6/7/19
0:51
JMV
P9F0049
2,4,5-Trichlorophenol
BRL
mg/kg dry
0.86
OAS
1
8270D
6/7/19
0:51
JMV
P9F0049
2,4,6-Trichlorophenol
BRL
mg/kg dry
0.86
0.21
1
8270D
6/7/19
0:51
JMV
P91`0049
2,4-Dichlorophenol
BRL
mg/kg dry
0.86
0.17
1
8270D
6/7/19
0:51
JMV
P91`0049
2,4-Dimethylphenol
BRL
mg/kg dry
0.43
0.18
1
8270D
6/7/19
0:51
JMV
P91`0049
2,4-Dinitrophenol
BRL
mg/kg dry
2.0
0.50
1
8270D
6/7/19
0:51
JMV
P9F0049
2,4-Dinitrotoluene
BRL
mg/kg dry
0.86
0.23
1
8270D
6/7/19
0:51
JMV
P91`0049
2,6-Dinitrotoluene
BRL
mg/kg dry
0.86
0.22
1
8270D
6l7/19
0:51
JMV
P9F0049
2-Chloronaphthalene
BRL
mg/kg dry
0.86
0.21
1
8270D
6/7/19
0:51
JMV
P91F0049
2-Chlorophenol
BRL
mg/kg dry
0.86
0.16
1
8270D
6/7/19
051
JMV
P9F0049
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
P9F0049
2-Nitrophenol
BRL
mg/kg dry
0.86
0.14
1
8270D
6/7/19
0:51
JMV
P9F0049
3,3'-Dichlorobenzidine
BRL
mg/kg dry
0.86
0.17
1
8270D
617/19
051
JMV
P91`0049
3/4-Methylphenol
BRL
mg/kg dry
0.86
0.19
1
8270D
6/7/19
0:51
JMV
P9F0049
4,6-Dinitro-2-methylphenol
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
P9F0049
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.86
0.16
1
8270D
6/7/19
0:51
JMV
P9F0049
4-Chloroaniline
BRL
nl dry
0.43
0.10
1
8270D
677/19
0:51
JMV
P9F0049
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
1.3
0.26
1
8270D
6/7/19
0:51
JMV
P9F0049
4-Nitrophenol
BRL
mg/kg dry
0.86
0.21
1
82700
6/7/19
0:51
JMV
P9F0049
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
6/7/19
0:51
JMV
P9F0049
Anthmcene
BRL
mg/kg dry
0.86
0.23
1
8270D
6/7/19
0:51
JMV
P9F0049
Azobenzene
BRL
mg/kg dry
0.86
0.18
1
8270D
6/7/19
0:51
JMV
P9F0049
Benzo(a)anthracene
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 en8rety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: l-8001529-6364- Fax: [phone] Page 4 of 66

a Full -Service Analytical
�r��SM Environmental Solutlons
�vsowrzarnce Ixc
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/Time
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.86
0.19
1
8270D
6/7/19
0:51
JMV
P91`0049
Benzo(b)Ouoranthene
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
P91`0049
Benzo(k)fluoranthene
BRL
mg/kg dry
0.86
0.19
1
8270D
6/7/19
0:51
JMV
P91`0049
Benzoic Acid
BRL
mg/kg dry
2.6
0.71
1
8270D
617119
0:51
JMV
P91`0049
Benzyl alcohol
BRL
mg/kg dry
0.86
0.16
1
8270D
6/7/19
0:51
JMV
P91`0049
bis(2-Chloroe0wxy)methane
BRL
mg/kg dry
0.86
0.16
1
8270D
617/19
0:51
JMV
P9F0049
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0.86
0.14
1
8270D
6/7/19
0:51
JMV
P9F0049
Bis(2-chloroisopropyl)ether
BRL
mg/kg dry
0.43
0.15
1
8270D
617119
0:51
JMV
P91`0049
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.86
0.19
1
8270D
6/7/19
0:51
JMV
P91`0049
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
6f7/19
0:51
JMV
P9F0049
Dibenzo(a,h)anthracene
BRL
mg/kq dry
0.86
0.25
1
8270D
6/7119
0:51
JMV
P91`0049
Dibenzofuran
BRL
mg/kg dry
0.86
0.23
1
8270D
617/19
0:51
JMV
P91`0049
Diethyl phthalate
BRL
mg/kg dry
0.86
0.22
1
8270D
617/19
0:51
JMV
P9F0049
Dimethyl phthalate
BRL
mg/kg dry
0.86
0.21
1
8270D
6/7/19
0:51
JMV
P9F0049
Di-n-butyl phthalate
BRL
mg/kg dry
0.86
0.21
1
8270D
6/7/19
0:51
JMV
P9F0049
Di-n-octyl phthalate
BRL
mg/kg dry
0.43
0.22
1
8270D
6/7/19
0:51
JMV
P91`0049
Fluoranlhene
BRL
mg/kg dry
0.86
0.22
1
8270D
6f7/19
0:51
JMV
P91`0049
Fluorene
BRL
mg/kg dry
0.86
0.26
1
8270D
6/7/19
0:51
JMV
P9F0049
Hexachlorobenzene
BRL
mg/kg dry
0.86
0.19
1
8270D
617/19
0:51
JMV
P9F0049
Hexachlorobutadiene
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
6f7/19
0:51
JMV
P9F0049
Hexachloroethane
BRL
mg/kg dry
0.86
0.14
1
8270D
6/7/19
0:51
JMV
P9F0049
Indeno(1,2,3-cd)pyrene
BRL
mg/kg dry
0.86
0.16
1
8270D
6/7/19
0:51
JMV
P91`0049
Isaphorone
BRL
mg/kg dry
0.86
0.18
1
8270D
6/7/19
0:51
JMV
P9F0049
Naphthalene
BRL
mg/kg dry
0.86
0.17
1
8270D
6f7/19
0:51
JMV
P9F0049
Nitrobenzene
BRL
mg/kg dry
0.43
0.18
1
8270D
6f7/19
0:51
JMV
P9F0049
N-Nitroso-di-n-propylamine
BRL
mg/kg dry
0.86
0.20
1
8270D
617/19
0:51
JMV
P9F0049
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.86
0.24
1
8270D
617/19
0:51
JMV
P9F0049
Pentachlorophenol
BRL
mg/kg dry
1.3
0.55
1
8270D
6/7/19
0:51
JMV
P9F0049
Phenanthrene
BRL
mg/kg dry
0.86
0.22
1
8270D
6/7/19
0:51
JMV
P9F0049
Phenol
BRL
mg/kg dry
0.86
0.14
1
8270D
6/7/19
0:51
JMV
P91`0049
Pyrene
BRL
mg/kg dry
0.86
0.20
1
8270D
6/7/19
0:51
JMV
P9F0049
Pyridine
BRL
mg/kg dry
0.43
0.082
1
8270D
617/19
0:51
JMV
P9F0049
Surrogate
Recovery
Control Limits
2,4,6-Tdbromophenol
113 %
39-132
2-Fluorobiphenyl
104 %
44-115
2-Fluorophenol
94 %
35-115
Nitrobenzene-d5
90 %
37-122
Phenol-d5
96 %
34-121
Terphenyl-d14
105 %
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:
1.8001529-6364 - Fax: [phone]
Page 5 Of 66

Laboratory Report
I Full- Service.lAnalytical &
ISM niel
i� EnvlronmeSolutions
vsaanraa,m.,xu
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
Limit
MDL
Dilution
Factor
Method
Analysis
Date/Time
Analyst
Batch
ID
1,1,1,2-Tetrachloroethane
BRL
mg/kg
dry
0.0059
0.00072
1
8260B
6115/19
0:20
JLB
P91`0237
1,1,1-Tnchloroethane
BRL
mg/kg
dry
0.0059
0.00087
1
8260B
6/15119
0:20
JLB
P91`0237
1,1,2,2-Tetrachlomethane
BRL
mg/kg
dry
0.0059
0.00043
1
8260B
6/15/19
0:20
JLB
P9F0237
1,1,2-Trichloroethane
BRL
mg/kg
dry
0.0059
0.00064
1
8260B
6/15/19
0:20
JLB
P91`0237
1,1-Dichloroethane
BRL
mg/kg
dry
0.0059
0.0011
1
8260B
6/15/19
0:20
JLB
P91`0237
1,1-Dichloroethylene
BRL
mg/kg
dry
0.0059
0.0011
1
8260B
6/15/19
0:20
JLB
P91`0237
1,1-Dichloropropylene
BRL
mg/kg
dry
0.0059
0.00091
1
8260B
6115/19
0:20
JLB
P91`0237
1,2,3-Tdchlorobenzene
BRL
mg/kg
dry
0.012
0.00085
1
8260B
6/15/19
0:20
JLB
P91`0237
1,2,3-Tichooropropane
BRL
mg/kg
dry
0.0059
0.00067
1
8260B
6/15/19
0:20
JLB
P91`0237
1,2,4-Trichlorobenzene
BRL
mg/kg
dry
0.012
0.00057
1
8260B
6/15/19
0:20
JLB
P91`0237
1,2,4-Tdmethylbenzene
BRL
mg/kg
dry
0.0059
0.00063
1
8260B
6/15/19
0:20
JLB
P91`0237
12-Dibromoethane
BRL
mg/kg
dry
0.0059
0.00053
1
8260B
6/15/19
0:20
JLB
P91`0237
1,2.Dichlorobenzene
BRL
mg/kg
dry
0.0059
0.00066
1
8260B
6115/19
0:20
JLB
P91`0237
1,2-Dichloroethane
BRL
mg/kg
dry
0,0059
0.00070
1
8260B
6115/19
0:20
JLB
P91`0237
1,2-Dichloropropane
BRL
mg/kg
dry
0.0059
0.00089
1
82608
6/15/19
0:20
JLB
P91`0237
1,3,5-Tdmethylbenzene
BRL
mg/kg
dry
0.0059
0.00074
1
8260B
6/15/19
0:20
JLB
P91`0237
1,3-Dichlorobenzene
BRL
mg/kg
dry
0.0059
0.00074
1
8260B
6115/19
0:20
JLB
P9F0237
1,3-Dichloropropane
BRL
mg/kg
dry
0.0059
0.00050
1
8260B
6115/19
0:20
JLB
P9F0237
IA-Dichlorobenzene
BRL
mg/kg
dry
0.0059
0.00075
1
8260B
6/15/19
0:20
JLB
P91`0237
2,2-Dichloropropane
BRL
mg/kg
dry
0.0059
0.00074
1
8260B
6/15/19
0:20
JLB
P9F0237
2-Chlomtoluene
BRL
mg/kg
dry
0.0059
0.00079
1
8260B
6/15/19
0:20
JLB
P9F0237
4-Chlomtoluene
BRL
mg/kg
dry
0,0069
0.00067
1
8260B
6/15/19
0:20
JLB
P91`0237
4-Isopropyltoluene
BRL
mg/kg
dry
0.0059
0.0015
1
8260B
6/15/19
0:20
JLB
P91`0237
Acetone
0.062
mg/kg
dry
0.024
0.0015
1
8260B
6115119
0:20
JLB
P9F0237
Benzene
BRL
mg/kg
dry
0.0059
0.00092
1
8260B
6/15/19
0:20
JLB
P91`0237
Bromobenzene
BRL
mg/kg
dry
0.0059
0.00082
1
8260B
6/15119
0:20
JLB
P91`0237
Bromochloromethane
BRL
mg/kg
dry
0.0059
0.00097
1
8260B
6/15/19
0:20
JLB
P91`0237
Bromodichloromethane
BRL
mg/kg
dry
0.0059
0.00056
1
8260B
6/15/19
0:20
JLB
P91`0237
Bromoform
BRL
mg/kg
dry
0.0059
0.00046
1
8260B
6/15/19
0:20
JLB
P91`0237
Bromomethane
BRL
mg/kg
dry
0.012
0.0029
1
8260B
6/15/19
0:20
JLB
P91`0237
Carbon Tetrachloride
BRL
mg/kg
dry
0.0059
0.0012
1
82608
6/15/19
0:20
JLB
P91`0237
Chlorobenzene
BRL
mg/kg
dry
0.0059
0.00093
1
8260B
6115/19
0:20
JLB
P91`0237
Chlomethane
BRL
mg/kg
dry
0.012
0.0011
1
8260B
6/15/19
0:20
JLB
P91`0237
Chloroform
BRL
mg/kg
dry
0.0059
0.00073
1
8260B
6/15/19
0:20
JLB
P9F0237
Chlommethane
BRL
mg/kg
dry
0.012
0.0018
1
8260B
6/15/19
0:20
JLB
P91`0237
cis-1,2-Dichloroethylene
BRL
mg/kg
dry
0.0059
0.00093
1
8260B
6/15/19
0:20
JLB
P91`0237
cis-1,3-Dichloropropylene
BRL
mg/kg
dry
0.0059
0.00058
1
8260B
6/15/19
0:20
JLB
P91`0237
Dibromochloromethane
BRL
mg/kg
dry
0.0059
0.00040
1
8260E
6/15/19
0:20
JLB
PtIF0237
Dichlorodl0uoromethane
BRL
mg/kg
dry
0,012
0.0017
1
8260B
6/15/19
0:20
JLB
P9F0237
Ethylbenzene
BRL
mg/kg
dry
0.0059
0.00089
1
8260B
6/15119
0:20
JLB
P9F0237
Isopropyl Ether
BRL
mg/kg
dry
0.0059
0.00087
1
8260B
6115/19
0:20
JLB
P9F0237
Isopropylbenzene (Cumene)
BRL
mg/kg
dry
0.0059
0.00069
1
8260B
6/15119
0:20
JLB
P9F0237
m,p-Xylenes
BRL
mg/kg
dry
0.012
0.0015
1
8260B
6/15/19
0:20
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 - Charlofte, NC 28224-0543
Phone: [phone] -Toll Free Number: 1-800/5294364 - Fax: [phone] Page 6 of 66

I S n� I Fun -Service Analytical8 Laboratory Report
'y' Environmental Solutions 06/17/2019
.IEy ING
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, INC 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
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.024
0,00041
1
8260B
6/15/19
0:20
JLB
P9F0237
Methyl Ethyl Ketone(2-Butanons)
0.0098 J
mg/kg dry
0.024
0.0014
1
8260B
6/15/19
0:20
JLB
P9F0237
Methyl Isobutyl Ketone
BRL
mg/kg dry
0,024
0.00048
1
8260B
6/15/19
0:20
JLB
P9F0237
Methylene Chloride
BRL
mg/kg dry
0.0059
0.00096
1
8260B
6/15/19
0:20
JLB
P9F0237
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.0059
0.00083
1
8260B
6/15/19
0:20
JLB
P9F0237
Naphthalene
BRL
mg/kg dry
0.012
0,00060
1
8260B
6115/19
0:20
JLB
P9F0237
n-Butylbenzene
BRL
mg/kg dry
0.0059
0.00055
1
8260B
6/15/19
0:20
JLB
P9F0237
n-Propylbenzene
BRL
mg/kg dry
0.0059
0.00086
1
8260B
6/15/19
0:20
JLB
PgF0237
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
6/15119
0:20
JLB
P9F0237
Styrene
BRL
mg/kg dry
0.0059
0.00057
1
8260B
6115/19
0:20
JLB
P9F0237
tert-Butylbenzene
BRL
mg/kg dry
0.0059
0.00070
1
8260B
6115/19
0:20
JLB
P9F0237
Tetrachloroethylene
BRL
mg/kg dry
0.0059
0.0011
1
8260B
6/16/19
0:20
JLB
P9F0237
Toluene
BRL
mg/kg dry
0.0059
0.00094
1
8260B
6/15/19
0:20
JLB
P9F0237
trans-1,2-Dichlorcethylene
BRL
mg/kg dry
0.0059
0.0011
1
8260B
6115/19
0:20
JLB
P9F0237
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0,0059
0.00051
1
8260B
6/15/19
0:20
JLB
P9F0237
Trichloroethylene
BRL
mg/kg dry
0.0059
0.0011
1
8260B
6/15/19
0:20
JLB
P9F0237
Trichlorofluoromethane
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
PgF0237
Vinyl chloride
BRL
mg/kg dry
0.012
0.0012
1
8260B
6/16/19
0:20
JLB
P9F0237
Xylenes, total
BRL
mg/kg dry
0.018
0.0021
1
8260B
6/15/19
0:20
JLB
P9F0237
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
107
%
70-130
Dibromofluoromethane
112
%
84-123
7oluene-d8
97
%
76-129
Volatile Petroleum Hydrocarbons by GC/PID/FID
C5-C8 Aliphatics
BRL
mg/kg dry
5.1
1.0
100
MADEP VPH
6/7/19 21:03
TBL
P9F0013
C9-C12 Aliphatics
BRL
mglkg dry
5.1
0.45
100
MADEP VPH
6/7/19 21:03
TBL
P9F0013
C9-C10Aromatics
BRL
mg/kg dry
5.1
0.48
100
MADEPVPH
6/7/1921:03
TBL
P9F0013
Surrogate
Recovery
Control Limits
2,5-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

If Laboratory Report
� Full -Service Analytical a
Environmental Solutions 06/1712019
�veasnos ®. isc
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 Date/Time ID
Extractable Petroleum Hydrocarbons by GCIFID
C9-C18 Aliphatics 3.5 J
mg/kg dry
32 1.6
1 MADEP EPH 6111119 21:37
BBA P91`0050
C19-C36Aliphatics BRL
mg/kg dry
32 5.3
1 MADEP EPH 6/11/19 21:37
BBA P91`0050
C11-C22 Aromatics BRL
mg/kg dry
32 8.7
1 MADEP EPH 6111119 21:37
BBA P9F0050
Surrogate
Recovery
Control Limits
1-Chlorooctadecane
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
•SM2S400
6/11/19 10:20
KBS
PSF0128
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.84
0.15
1
8270D
6/6119 11:27
JMV
P91`0049
1,2-Dichlorobenzene
BRL
mg/kg dry
0.84
0.14
1
8270D
6/6119 11:27
JMV
P9F0049
1,3.Dichlorobenzene
BRL
mg/kg dry
0.84
0.12
1
8270D
6/6/19 11:27
JMV
P91`0049
14-Dichlorobenzene
BRL
mg/kg dry
0.42
0.13
1
8270D
6/6/19 11:27
JMV
P91`0049
1-Methylnaphthalene
BRL
mg/kg dry
0.84
0.18
1
8270D
6/6/19 11:27
JMV
P91`0049
2,4,5-Tdchlorophenol
BRL
mg/kg dry
0.84
0.18
1
8270D
6/6/19 11:27
JMV
P91`0049
2,4,6-Tdchlorophenol
BRL
mg/kg dry
0.84
0.20
1
8270D
6/6/19 11:27
JMV
P91`0049
2,4-Dichlorophenol
BRL
mg/kg dry
0.84
0.16
1
8270D
6/6/19 11:27
JMV
P91`0049
2,4-Dimethylphenol
BRL
mg/kg dry
0.42
0.17
1
8270D
6/6/19 11:27
JMV
P91`0049
2,4-Dinitrophenol
BRL
mg/kg dry
1.9
0.49
1
8270D
6/6/19 11:27
JMV
P91`0049
2,4-Dinitrotoluene
BRL
mg/kg dry
0.84
0.22
1
8270D
6/6/19 11:27
JMV
P91`0049
2,6-Dinitrotoluene
BRL
mg/kg dry
0.84
0.22
1
8270D
6/6/19 1127
JMV
P91`0049
2-Chloronaphthalene
BRL
mg/kg dry
0.84
0.20
1
8270D
6/6/19 11:27
JMV
P91F0049
2-Chlorophenol
BRL
mg/kg dry
0.84
0.16
1
8270D
6/6/19 11:27
JMV
P9F0049
2-Methylnaphthalene
BRL
mg/kg dry
0.84
0.16
1
8270D
6/6/19 11:27
JMV
P91`0049
2-Methylphenol
BRL
mg/kg dry
0.84
0.16
1
8270D
6/6/19 11:27
JMV
P91`0049
2-Nitrophenol
BRL
mg/kg dry
O.a4
0.14
1
8270D
616119 11:27
JMV
P91`0049
3,3'-Dichlorobenzidine
BRL
mg/kg dry
0.84
0.17
1
8270D
6/6/19 11:27
JMV
P91`0049
3/4-Methylphenol
BRL
mg/kg dry
0.84
0.18
1
8270D
6/6/19 11:27
JMV
P91`0049
4,6.Din8ro-2-methylphenol
BRL
mg/kg dry
1.9
0.46
1
8270D
6/6/19 11:27
JMV
P91`0049
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.84
0.20
1
8270D
5/6/19 11:27
JMV
P91`0049
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.84
0.16
1
8270D
6/6/19 11:27
JMV
P9F0049
4-Chloroaniline
BRL
mg/kg dry
0.42
0.10
1
8270D
6/6/19 11:27
JMV
P9F0049
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
1.3
0.26
1
8270D
6/6/19 11:27
JMV
P9F0049
4-Nitrophenol
BRL
mg/kg dry
0.84
0.21
1
8270D
6/6119 11:27
JMV
P9F0049
Acenaphthene
BRL
mg/kg dry
0.84
0.20
1
8270D
616/1911:27
JMV
P9F0049
Acenaphthylene
BRL
mg/kg dry
0.84
0.23
1
8270D
6/6/19 11:27
JMV
P9F0049
Anthracene
BRL
mg/kg dry
0.84
0.23
1
8270D
6/6/19 11:27
JMV
P91`0049
Azobenzene
BRL
mg/kg dry
0.84
0.18
1
8270D
6/6/19 11:27
JMV
P91`0049
Benzo(a)anthracene
BRL
mg/kg dry
0.84
0.18
1
8270D
6/6/19 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 Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: t-800/529-6364-Fax: [phone]M09 Page 8 of 66

�"� GSM I Full-SawiceAnalytical 8
Euvironmemal solutions
wonaroa�m, iw
Laboratory Report
06117/2019
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
DateTme
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.84
0.19
1
8270D
6/6/19 11:27
JMV
P9F0049
Benzo(b)fluoranthene
BRL
ni dry
0.84
0.20
1
8270D
6/6119 11:27
JMV
P91F0049
Benzo(g,hJ)perylene
BRL
mg/kg dry
0.84
0.16
1
8270D
616/19 11:27
JMV
P9F0049
Benzo(k)fluoranthene
BRL
mg/kg dry
0.84
0.18
1
8270D
6/6/19 11:27
JMV
P9F0049
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
6/6/19 11:27
JMV
P9F0049
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
0.84
0.16
1
8270D
6/6119 11:27
JMV
P9F0049
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0.84
0.13
1
8270D
616119 11:27
JMV
P9F0049
Bls(2-chloroisopropyl)ether
BRL
mg/kg dry
0.42
0.15
1
8270D
6/6/19 11:27
JMV
P9F0049
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.84
0.19
1
B270D
6/6/19 11:27
JMV
P9F0049
Butyl Benzyl phthalate
BRL
mg/kg dry
0.42
0.14
1
8270D
6/6/19 11:27
JMV
P9F0049
Chrysene
BRL
mg/kg dry
0.84
Us
1
8270D
6/6/19 11:27
JMV
P9F0049
Dibenzo(a,h)anthmcene
BRL
mg/kg dry
0.94
0.24
1
8270D
6/6119 11:27
JMV
P9F0049
Dibenzofumn
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
Dimethyl phthalate
BRL
mg/kg dry
0.84
0.20
1
8270D
6/6119 11:27
JMV
P9F0049
Di-n-butyl phthalate
BRL
mg/kg dry
0.94
0.21
1
8270D
6/6/19 11:27
JMV
P91F0049
Di-n-oclyl phthalate
BRL
mg/kg dry
0.42
0.22
1
8270D
6/6/19 11:27
JMV
P9F0049
Fluoranthene
BRL
mg/kg dry
0.84
0.21
1
B270D
6/6/19 11:27
JMV
P9F0049
Fluorene
BRL
mg/kg dry
0.84
0.25
1
8270D
616/19 11:27
JMV
P9F0049
Hexachlorobenzene
BRL
mg/kg dry
0.94
0.18
1
8270D
6/6/19 11:27
JMV
P9F0049
Hemehlorobutadiene
BRL
mg/kg dry
0.84
0.19
1
8270D
6/6/19 11:27
JMV
P9F0049
Hexachlorooyclopentadiene
BRL
mg/kg dry
0.84
0.29
1
8270D
6/6/19 11:27
JMV
P9F0049
Hexachlomethane
BRL
ni dry
0.84
0.13
1
8270D
616/19 11:27
JMV
P9F0049
Indeno(1,2,3-cd)pymne
BRL
mg/kg dry
0.84
0.15
1
8270D
6/6/19 11:27
JMV
P9F0049
Iscphorone
BRL
mg/kg dry
0.84
0.18
1
8270D
6/6/19 11:27
JMV
P91`0049
Naphthalene
BRL
mg/kg dry
0.84
0.17
1
8270D
6/6/19 11:27
JMV
P91`0049
Nitrobenzene
BRL
mg/kg dry
0.42
0.18
1
827013
6/6/19 11:27
JMV
P91F0049
N-Nitroso-di-n-propylamine
BRL
mg/kg dry
0.84
0.19
1
8270D
6/6/19 11:27
JMV
P91F0049
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.84
0.23
1
82700
6/6/19 11:27
JMV
P91`0049
Pentachlorophenol
BRL
mg/kg dry
1.3
0.54
1
8270D
6/6/19 11:27
JMV
P9F0049
Phenanthrene
BRL
mg/kg dry
0.84
0.22
1
8270D
6/6/19 11:27
JMV
P9F0049
Phenol
BRL
mg/kg dry
0.84
0.14
1
8270D
6/6/19 11:27
JMV
P9170049
Pyrene
BRL
mg/kg dry
0.94
0.19
1
8270D
6/6N9 11:27
JMV
P9F0049
Pyridine
BRL
mg/kg dry
0.42
0.080
1
8270D
616119 11:27
JMV
P9F0049
Surrogate
Recovery
Control Limits
2,4,6-Tdbromophenol
92 %
39-132
2-Fluorobiphenyl
85 %
44-115
2-Fluorophenol
80 %
35-115
Nitrobenzene-d5
79 %
37-122
Phenol-d5
83 %
34-121
TerphenylE14
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: 1.800/529-6364 - Fax: [phone]
Page 9 Of 66

Laboratory Report
&-§2
1 S
n /�
I Full-aeMae 8
al solutions
' V' Envlmnmental Solutionc
wovaonicc ixc
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/Time
Analyst
Batch
ID
1, 1, 1,2.Tetrachloroethane
BRL
mg/kg dry
0.0065
0.00080
1
8260B
6/15/19
0:50
JLB
P9F0237
1,1,1-Trichloroethane
BRL
mg/kg dry
0.0065
0.00096
1
8260B
6/15/19
0:50
JLB
P91`0237
1,1,2,2-Tetrachloroethane
BRL
mg/kg dry
0.0065
0.00047
1
8260B
6/15/19
0:50
JLB
P9F0237
1,1,2-Trichloroethane
BRL
ni dry
0.0065
0.00070
1
8260B
6115/19
0:50
JLB
P9F0237
1,1-Dichloroethane
BRL
ni dry
0.0065
0.0012
1
8260B
6/15/19
0:50
JLB
P9F0237
1,1-Dichloroethylene
BRL
mg/kg dry
0.0065
0.0012
1
8260B
6115119
0:50
JLB
P9F0237
1,1-Dichloropropylene
BRL
mg/kg dry
0.0065
0.0010
1
8260B
6/15/19
0:50
JLB
P9F0237
1,2,3-Tdchlorobenzene
BRL
mg/kg dry
0.013
0.00093
1
8260B
6/15/19
0:50
JLB
P9F0237
1,2,3-Tdchloropropane
BRL
mg/kg dry
0.0065
0.00074
1
8260B
6/15119
0:50
JLB
P9F0237
1,2,4-T6chlorobenzene
BRL
mg/kg dry
0.013
0.00062
1
8260B
6/15/19
0:50
JLB
P9F0237
1,2,4-Tdmethylbenzene
BRL
mg/kg dry
0.0065
0.00069
1
8260B
6/15119
0:50
JLB
P9F0237
1,2-Dibromoethane
BRL
mg/kg dry
0.0065
0.00058
1
8260B
6/15/19
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
ni dry
0.0065
0.00078
1
8260B
6/15/19
0:50
JLB
P9F0237
1,2-Dichloropropane
BRL
mg/kg dry
0.0065
0.00098
1
8260B
6/15/19
0:50
JLB
P9F0237
1,3,5-Tdmethylbenzene
BRL
mg/kg dry
0.0065
0.00082
1
8260B
6/15/19
0:50
JLB
P9F0237
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0065
0.00081
1
8260B
6/15/19
0:50
JLB
P9F0237
1,3-Dichloropropane
BRL
mg/kg dry
0.0065
0.00054
1
8260B
6/15/19
0:50
JLB
P9F0237
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0065
0.00083
1
8260B
6/15119
0:50
JLB
P9F0237
2,2-Dichloropropane
BRL
mg/kg dry
0.0065
0.00081
1
8260B
6/15119
0:50
JLB
P9F0237
2-Chlorotoluene
BRL
mg/kg dry
0.0065
0.00087
1
8260B
6/15/19
0:50
JLB
P9F0237
4-Chlorotoluene
BRL
mg/kg dry
0.0065
0.00074
1
8260B
6/15/19
0:50
JLB
P9F0237
4-Isopropyltoluene
BRL
mg/kg dry
0.0065
0.0016
1
8260B
6/15/19
0:50
JLB
P9F0237
Acetone
0.14
mg/kg dry
0.026
0.0017
1
8260B
6115119
0:50
JLB
P9F0237
Benzene
BRL
mg/kg dry
0.0065
0.0010
1
8260B
6115/19
0:50
JLB
P9F0237
Bromobenzene
BRL
mg/kg dry
0.0065
0.00090
1
8260B
6/15/19
0:50
JLB
P9F0237
Bromochloromethane
BRL
mg/kg dry
0.0065
0.0011
1
8260B
6/15/19
0:50
JLB
P9F0237
Bromodichloromethane
BRL
mg/kg dry
0.0065
0.00062
1
8260B
6/15/19
0:50
JLB
P9F0237
Bromofomt
BRL
mg/kg dry
0.0065
0.00060
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
P9F0237
Carbon Tetrachloride
BRL
mg/kg dry
0.0065
0.0013
1
8260B
6/15119
0:50
JLB
P9F0237
Chlorobenzene
BRL
mg/kg dry
0.0065
0.0010
1
8260B
6/15/19
0:50
JLB
P9F0237
Chloroethane
BRL
mg/kg dry
0.013
0.0012
1
8260B
6/15/19
0:50
JLB
P9F0237
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
6/15/19
0:50
JLB
P9F0237
cis-1,2-Dichloroethylene
BRL
mg/kg dry
0.0065
0.0010
1
8260B
6/15/19
0:50
JLB
P9F0237
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0065
0.00064
1
8260B
6/15/19
0:50
JLB
P9F0237
Dibromochloromethane
BRL
mg/kg dry
0.0065
0.00044
1
8260B
6/15/19
0:50
JLB
P91`0237
Dichlorodifluoromelhane
BRL
mg/kg dry
0.013
0.0018
1
82608
6/15119
0:50
JLB
P9F0237
Ethylbenzene
BRL
mg/kg dry
0.0065
0.00098
1
8260B
6115/19
0:50
JLB
P91`0237
Isopropyl Ether
BRL
mg/kg dry
0.0065
0.00096
1
8260B
6/15/19
0:50
JLB
P91`0237
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0.0065
0.00076
1
8260B
6/15/19
0:50
JLB
P9F0237
m,p-Xylenes
BRL
ni dry
0.013
0.0017
1
8260B
6/15/19
0:50
JLB
P9F0237
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, INC 28224-0543
Phone: [phone] - Toll Free Number: l-8001529-6364-Fax: [phone] Page 10 of 66

Laboratory Report
P ISM
I Full -Service Analytical&
Environmental Solutions
AAm 1E91NG
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
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.026
0.00045
1
8260B
6/15119
0:50
JLB
P9F0237
Methyl Ethyl Ketone(2-Butanone)
0.020 J
mg/kg dry
0.026
0.0015
1
82608
6115119
0:50
JLB
P9F0237
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
P9F0237
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.0065
0.00091
1
82608
6115/19
0:50
JLB
P9F0237
Naphthalene
BRL
mg/kg dry
0.013
0.00066
1
8260B
6115119
0:50
JLB
P9F0237
n-Butylbenzene
BRL
mg/kg dry
0.0065
0.00061
1
8260B
6/15/19
0:50
JLB
P91`0237
n-Propylbenzene
BRL
mg/kg dry
0.0065
0.00094
1
8260B
6/15/19
0:50
JLB
P9F0237
o-Xylene
BRL
mg/kg dry
0.0065
0.00069
1
8260B
6/15119
0:50
JLB
P9F0237
seo-Butylbenzene
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-Butylbenzene
BRL
mg/kg dry
0.0065
0.00077
1
8260B
6/15/19
0:50
JLB
P9F0237
Tetrachloroethylene
BRL
mg/kg dry
0.0065
0.0012
1
82608
6115/19
0:50
JLB
P9F0237
Toluene
BRL
mg/kg dry
0.0065
0.0010
1
8260B
6115/19
0:50
JLB
P91`0237
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
PgF0237
Trichlomethylene
BRL
mg/kg dry
0.0065
0.0013
1
8260B
6/15/19
0:50
JLB
P9F0237
Trichlorolluoromethane
BRL
mg/kg dry
0.013
0.0018
1
8260B
6/15/19
0:50
JLB
P9F0237
Vinyl acetate
BRL
mg/kg dry
0.013
0.00071
1
8260B
6/15/19
0:50
JLB
P9F0237
Vinyl chloride
BRL
mg/kg dry
0.013
0.0013
1
8260B
6/15/19
0:50
JLB
P9F0237
Xylenes, total
BRL
mg/kg dry
0,020
0.0023
1
8260B
6/15/19
0:50
JLB
P9F0237
Surrogate
Recovery
Control Limits
4-Bromoftuorobenzene
110
%
70-130
Dibromo0uoromethane
107
%
84-123
Toluene-d8
97 %
76-129
Volatile Petroleum Hydrocarbons by GC/PID/FID
C5-C8 Aliphatics
BRL
mg/kg dry
6.9
1.4
100
MADEP VPH
6/7/19 13:01
TBL
P9F0013
C9-C12Aliphatics
BRL
mg/kg dry
6.9
0.61
100
MADEP VPH
617/19 13:01
TBL
P9F0013
C9-C10Aromatim
BRL
mg/kg dry
6.9
0.65
100
MADEPVPH
617/19 13:01
TBL
P9F0013
Surrogate
Recovery
Control Limits
2,5-Dibromotaluene (PID)
125
%
70-130
25-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: 1.800/529-6364 - Fax: [phone]
Page 11 of 66

rill i I S M I veinlserver Analytical
s
enviromental Solutions
Laboratory Report
06117/2019
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/Tim, ID
Extractable Petroleum
C9-C18 Aliphatics
C19-C36Aliphatics
C11-C22 AromaOcs
General Chemistry Parameters
GC/FID
BRL
BRL
BRL
mg/kg dry
32 1.6 1
MADEP EPH 6/11119 22:13
BBA P9F0050
mg/kg dry
32 5.4 1
MADEP EPH 6/11/19 22:13
BBA P9F0050
mg/kg dry
32 8.8 1
MADEP EPH 6111/19 22:13
BBA P91`0050
Surrogate
Recovery
Control Limits
1-Chlorooctalecane
74 %
40-140
o-Terphenyl
89 %
40-140
2-Fluorobiphenyl
80 %
40-140
2-Bromonaphthalene
110 %
40-140
%Solids
76A
%by
0.100
0.100
1
'SM2540G
611111910:20
KBS
P9F0128
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.86
0.15
1
8270D
616/19 11:50
JMV
P91=0049
1,2-Dichlorobenzene
BRL
mg/kg dry
0.86
0.14
1
8270D
6/6/19 11:50
JMV
P91F0049
1,3-Dichlorobenzene
BRL
mg/kg dry
0.86
0.13
1
8270D
6/6/19 11:50
JMV
P9F0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.43
0.14
1
8270D
616/19 11:50
JMV
P91F0049
1-Methylnaphthalene
BRL
mg/kg dry
0.86
0.18
1
8270D
6/6119 11:50
JMV
P91F0049
2,4,5-T6chlorophenol
BRL
mg/kg dry
0.86
0.18
1
8270D
6/6/19 11:50
JMV
P91F0049
2,4,6-Tdchlorophenol
BRL
mg/kg dry
0.86
0.21
1
8270D
616/19 11:50
JMV
P9F0049
2,4-Dichlorophenol
BRL
mg/kg dry
0.86
0.17
1
8270D
6/6/19 11:50
JMV
P9F0049
2,4-Dimethylphenol
BRL
mg/kg dry
0.43
0.18
1
8270D
6/6/19 11:50
JMV
P9F0049
2,4-Dinitrophenol
BRL
mg/kg dry
2.0
0.51
1
8270D
616/19 11:50
JMV
P9F0049
2,4-Dingrotoluene
BRL
mg/kg dry
0.86
0.23
1
8270D
6/6/19 11:50
JMV
P9F0049
2,6-Dinilrotoluene
BRL
mg/kg dry
0.86
0.22
1
8270D
616/19 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
P9F0049
2-Methylnaphthalene
BRL
mg/kg dry
0.86
0.17
1
8270D
616/19 11:50
JMV
P9F0g49
2-Methylphenol
BRL
mg/kg dry
0.86
0.16
1
8270D
616/19 11:50
JMV
P9F0049
2-Nitrophenol
BRL
mg/kg dry
0.86
0.14
1
8270D
616/19 11:50
JMV
P9F0049
3,3' Dichlorobenzidine
BRL
mg/kg dry
0.86
0.17
1
8270D
616/19 11:50
JMV
P9F0049
3/4-Methylphenol
BRL
mg/kg dry
0.86
0.19
1
8270D
6/6/19 11:50
JMV
P9F0049
4,6-Diniho-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
6/6/19 11:50
JMV
P91`0049
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.86
0.16
1
8270D
616/19 11:50
JMV
P91`0049
4-Chloroaniline
BRL
mg/kg dry
0.43
oAo
1
8270D
6/6119 11:50
JMV
P91`0049
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
1.3
0.26
1
8270D
6/6/19 11:50
JMV
P9F0049
4-Nitrophenol
BRL
mg/kg dry
0.86
0.21
1
8270D
6/6/19 11:50
JMV
P91`0049
Acenaphthene
BRL
mg/kg dry
0.86
0.21
1
8270D
6/6/19 11:50
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
6/6119 11:50
JMV
P9F0049
Azobenzene
BRL
mg/kg dry
0.86
0.18
1
8270D
6/6/19 11:50
JMV
P9F0049
BenzoiSanthracene
BRL
mg/kg dry
0.86
0.18
1
8270D
6/6/19 11:50
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 12 of 66

AFull-SOceRISM reiAnalytical a
Environmental
Laboratory Report
Solutions
umnmoxva we
06117/2019
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
Benzo(a)pyrene
BRL
ni dry
0.86
0.19
1
8270D
6/6/19 11:50
JMV
P91`0049
Benzo(brluoranthene
BRL
mg/kg dry
0.86
0.20
1
8270D
6/6119 11:50
JMV
P91`0049
Benzo(g,h,i)perylene
BRL
ni dry
0.86
0.17
1
8270D
6/6/19 11:50
JMV
P91`0049
Benzo(k)Buoranthene
BRL
ni dry
0.86
0.19
1
8270D
616/19 11:50
JMV
P91`0049
Benzoic Acid
BRL
mg/kg dry
2.6
0.72
1
8270D
6/6119 11:50
JMV
P91`0049
Benzyl alcohol
BRL
mg/kg dry
0.86
0.16
1
8270D
616/19 11:50
JMV
P91`0049
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(2-chloroisopmpyl)ether
BRL
mg/kg dry
0.43
0.15
1
8270D
6/6/19 11:50
JMV
P91`0049
Bis(2-Ethylhexyl)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
616119 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
ni dry
0.86
0.25
1
8270D
6/6/19 11:50
JMV
P91F0049
Dibenzofuran
BRL
mg/kg dry
0.86
0.23
1
8270D
6/6/19 11:50
JMV
P91`0049
Diethyl phthalate
BRL
mg/kg dry
0.86
0.22
1
8270D
6/6119 11:50
JMV
P91`0049
Dimethyl phthalate
BRL
mg/kg dry
0.86
0.21
1
8270D
6/6/19 11:50
JMV
P9F0049
Di-n-butyl phthalate
BRL
mg/kg dry
0.86
0.21
1
8270D
6/6/19 11:50
JMV
P91`0049
Di-n-octyl phthalate
BRL
mg/kg dry
0.43
0.22
1
8270D
616/19 11:50
JMV
P91`0049
Fluoranthene
BRL
mg/kg dry
0.86
0.22
1
8270D
616119 11:50
JMV
P91`0049
Fluorene
BRL
mg/kg dry
0.86
0.26
1
8270D
6/6/19 11:50
JMV
P91`0049
Hexachlorobenzene
BRL
mg/kg dry
0.86
0.19
1
8270D
6/6/19 11:50
JMV
P91`0049
Hexachlorobutadiene
BRL
mg/kg dry
0.86
0.19
1
8270D
6/6/19 11:50
JMV
P91`0049
Hexachlorocyclopentadiene
BRL
mg/kg dry
0.86
0.30
1
8270D
616119 11:50
JMV
P91`0049
Hexachlomethane
BRL
mg/kg dry
0.86
0.14
1
8270D
6/6/19 11:50
JMV
P91`0049
Indeno(1,2,3-cd)pyrene
BRL
mg/kg dry
0,86
0.16
1
8270D
6/6/19 11:50
JMV
P91`0049
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
616/19 11:50
JMV
P9F0049
Nitrobenzene
BRL
mg/kg dry
0.43
0.18
1
8270D
6/6/19 11:50
JMV
P91`0049
N-Nitroso-di-n-propylamine
BRL
mg/kg dry
0.86
0.20
1
8270D
6/6/19 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
P9F0049
Phenanthrene
BRL
mg/kg dry
0.86
0.22
1
8270D
6/6/19 11:50
JMV
P9F0049
Phenol
BRL
mg/kg dry
0.86
0.14
1
8270D
616/19 11:50
JMV
P9F0049
Pyrene
BRL
ni dry
0.86
0.20
1
8270D
616/19 11:50
JMV
P9F0049
Pyridine
BRL
ni dry
0.43
0.082
1
8270D
6/6119 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
Nitrobenzeri
71 %
37-122
Phenol-d5
72 %
34-121
Terphenyl-04
81 %
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, INC 28224-0543
Phone: [phone] -Toll Free Number: 1-8001529.6364- Fax: [phone]
Page 13 of 66

Laboratory Report
W&a GSM
FU1i-SeNcenaaiy6oaiR
Environmental Solutions
vsawnowes,uc
06117/2019
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
Limit
MDL
Dilution
Factor
Method
Analysis Analyst
Date/Time
Batch
ID
1,1,1,2-Tetmchloroethane
BRL
mg/kg dry
0.0063
0.00078
1
8260B
6/14/19
18:51
JLB
P9F0237
1,1,1-Trichloroethane
BRL
mg/kg dry
0,0063
0.00093
1
8260B
6/14/19
18:51
JLB
P9F0237
1,1,2,2-Tetmchloroethane
BRL
mg/kg dry
0.0063
0.00046
1
8260B
6/14/19
18:51
JLB
P9F0237
1,1,2-Tdchloroethane
BRL
mg/kg dry
0,0063
0.00069
1
82608
6/14/19
18:51
JLB
P9F0237
1,1-Dichloroethane
BRL
mg/kg dry
0.0063
0.0011
1
8260B
6/14/19
18:51
JLB
P91`0237
1,1-Dichlomethylene
BRL
mg/kg dry
0.0063
0.0012
1
8260B
6114119
18:51
JLB
P91`0237
1,1-Dichloropropylene
BRL
mg/kg dry
0.0063
0.00098
1
8260B
6/14119
18:51
JLB
P9F0237
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
6/14/19
18:51
JLB
P9F0237
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.013
0.00061
1
8260B
6114119
18:51
JLB
P9F0237
1,2,4-Trimethylbenzene
BRL
mg/kg dry
0.0063
0.00067
1
8260B
6/14119
18:51
JLB
PgF0237
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
6/14/19
18:51
JLB
P9F0237
1,2-Dichloroethane
BRL
mg/kg dry
0.0063
0.00076
1
8260B
6/14/19
18:51
JLB
P91`0237
1,2-Dichloropropane
BRL
mg/kg dry
0.0063
0.00095
1
8260B
6/14/19
18:51
JLB
P9F0237
1,3,5-Tnmethylbenzene
BRL
mg/kg dry
0.0063
0.00080
1
8260B
6/14/19
18:51
JLB
P91`0237
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0063
0.00079
1
8260B
6/14/19
18:51
JLB
P91`0237
1,3-Dichloropropane
BRL
mg/kg dry
0.0063
0.00053
1
8260B
6/14/19
18:51
JLB
P91`0237
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0063
0,00081
1
8260B
6/14/19
18:51
JLB
P9F0237
2,2-Dichloropropane
BRL
mg/kg dry
0.0063
0.00079
1
8260B
6/14/19
18:51
JLB
P91`0237
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
P91`0237
4-Isopropyltoluene
BRL
mg/kg dry
0,0063
0.0016
1
8260B
6/14/19
18:51
JLB
P91`0237
Acetone -
0.078
mg/kg dry
0.025
0.0016
1
8260B
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
6/14/19
18:51
JLB
P9F0237
Bromochloromethane
BRL
mg/kg dry
0.0063
0.0010
1
8260B
6/14/19
18:51
JLB
P9F0237
Bromodichloromethane
BRL
mg/kg dry
0.0063
0.00060
1
8260B
6/14/19
18:51
JLB
P91F0237
Bromofonn
BRL
mg/kg dry
0.0063
0.00049
1
8260B
6/14119
18:51
JLB
P91`0237
Bromomethane
BRL
mg/kg dry
0,013
0.0031
1
8260B
6/14/19
18:51
JLB
P91`0237
Carbon Tetrachloride
BRL
mg/kg dry
0.0063
0.0012
1
8260B
6/14/19
18:51
JLB
P9F0237
Chlorobenzene
BRL
mg/kg dry
0.0063
0.00099
1
8260B
6114/19
18:51
JLB
P9F0237
Chlomethane
BRL
mg/kg dry
0.013
0.0012
1
8260B
6/14/19
18:51
JLB
P9F0237
Chloroform
BRL
mg/kg dry
0.0063
0.00078
1
8260B
6114119
18:51
JLB
P9F0237
Chloromethane
BRL
mg/kg dry
0.013
0.0019
1
8260B
6114/19
18:51
JLB
P9F0237
cis-1,2-Dichloroethylene
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
6/14119
18:51
JLB
P9F0237
Dibromochloromethane
BRL
mg/kg dry
0.0063
0.00043
1
82608
6/14/19
18:51
JLB
P91`0237
Dichlorodifluoromethane
BRL
mg/kg dry
0.013
0.0018
1
8260B
6114/19
18:51
JLB
P9F0237
Ethylbenzene
BRL
mg/kg dry
0.0063
0.00095
1
8260B
6/14/19
18:51
JLB
P91=0237
Isopropyl Ether
BRL
mg/kg dry
0.0063
0.00093
1
8260B
6/14/19
18:51
JLB
P91=0237
Isopropylbenzene (Cunene)
BRL
mg/kg dry
0,0063
0.00074
1
8260B
6/14/19
18:51
JLB
P91=0237
m,p-Xylenes
BRL
mg/kg dry
0.013
0.0016
1
8260B
6/14/19
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 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Tall Free Number: 1-8001529-6364 - Fax: [phone] Page 14 of 66

�iRISM Laboratory Report
1 Full -Service Anelyncal8
Environmental Solution. Ofi/17/2019
u.oamo.iea iNc
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
Cate/Time
ID
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.025
0.00044
1
8260B
6/14/19 18:51
JLB
P9F0237
Methyl Ethyl Ketone (2-Butanone)
0.0090 J
mg/kg dry
0.025
0.0015
1
8260B
6114/19 18:51
JLB
POF0237
Methyl Isobutyl Ketone
BRL
mg/kg dry
0,025
0.00052
1
8260B
6/14/19 18:51
JLB
P9F0237
Methylene Chloride
BRL
mg/kg dry
0.0063
0.0010
1
8260B
6/14/19 18:51
JLB
P9F0237
Methyl-tert-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
6/14/19 18:51
JLB
P9F0237
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
P9F0237
o-Xylene
BRL
mg/kg dry
0.0063
0.00068
1
8260B
6/14/19 18:51
JLB
PgF0237
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
6/14/19 18:51
JLB
P9F0237
tert-Butylbenzene
BRL
mg/kg dry
0.0063
0.00075
1
8260B
6/14/19 18:51
JLB
P9F0237
Tetrachloroethylene
BRL
mg/kg dry
0.0063
0.0011
1
8260B
6/14/19 18:51
JLB
P9F0237
Toluene
BRL
mg/kg dry
0.0063
0.0010
1
8260D
6/14/19 18:51
JLB
P9F0237
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0063
0.0012
1
8260B
6/14/19 18:51
JLB
P9F0237
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0063
0.00054
1
8260B
6/14/19 18:51
JLB
P9F0237
Trichloroethylene
BRL
mg/kg dry
0,0063
0.0012
1
8260E
6/14/19 18:51
JLB
P9F0237
Trichlorofluoromethane
BRL
mg/kg dry
0.013
0.0017
1
82608
6/14/19 18:51
JLB
P91`0237
Vinyl acetate
BRL
mg/kg dry
0.013
0.00069
1
8260B
6/14/19 18:51
JLB
P9F0237
Vinyl chloride
BRL
mg/kg dry
0.013
0.0013
1
8260B
6114/19 18:51
JLB
P9F0237
Xylenes, total
BRL
mg/kg dry
0.019
0.0023
1
8260B
6/14/19 18:51
JLB
P9F0237
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
6/7/19 13:30
TBL
P9F0013
C9-C12 Aliphatics
BRL
mg/kg dry
5.9
0.52
100
MADEP VPH
617/19 13:30
TBL
P9F0013
C9-C10 Aromatics
BRL
mg/kg dry
5.9
0.56
100
MADEP VPH
6/7/19 13:30
TBL
P91`0013
Surrogate
Recovery
Control Limits
2,5-Dibromotoluene (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 at Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224.0643
Phone: [phone] -Toll Free Number: 1-8001529.6364 - Fax: [phone] Page l rJ Oi 66

AnFull-ServiceISM Analytical d
Environmental Solutions
A,ro ..1.
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 Aliphatics 1.6 J
mglkg dry
32 1.6
1 MADEP EPH 6111119 22:50
BBA P9F0050
C19-C36 Aliphatics BRL
mg/kg dry
32 5.4
1 MADEP EPH 6/11/1922:50
BBA P91`0050
C11-C22Ammatics BRL
mg/kg dry
32 8.7
1 MADEP EPH 6/11/1922:50
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
•SM2540G
6111/19 10:20
KBS
P9F0128
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Trichlorobenzene
BRL
mg/kg 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
617/19
1:14
JMV
P91`0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.43
0.14
1
8270D
617119
1:14
JMV
P91`0049
1-Methylnaphthalene
BRL
mg/kg dry
0.86
0.18
1
8270D
6/7/19
1:14
JMV
P9F0049
2,4,5-Tdchlorophenol
BRL
mg/kg dry
0.86
0.18
1
8270D
6/7/19
1:14
JMV
P91`0049
2,4,6-Tdchlorophenol
BRL
mg/kg dry
0.86
0.21
1
8270D
6/7/19
1:14
JMV
P91`0049
2,4-Dichlorophenol
BRL
mg/kg dry
0.86
0.17
1
8270D
677/19
1:14
JMV
P91`0049
2,4-Dimethylphenol
BRL
mg/kg dry
0.43
0.18
1
8270D
6/7/19
1:14
JMV
P91`0049
2,4-Dinitrophenol
BRL
mg/kg dry
2.0
0.50
1
8270D
617/19
1:14
JMV
P91`0049
2,4-Dinitrotoluene
BRL
mg/kg dry
0.86
0.23
1
8270D
6/7/19
1:14
JMV
P91`0049
2,6-Dinitrotoluene
BRL
mg/kg dry
0.86
0.22
1
8270D
6/7119
1:14
JMV
P91`0049
2-Chloronaphthalene
BRL
mg/kg dry
0.86
0.21
1
8270D
617/19
1:14
JMV
P9F0049
2-Chlorophenol
BRL
mg/kg dry
0.86
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
677/19
1:14
JMV
P91`0049
2-Nitrophenol
BRL
mg/kg dry
0.86
0.14
1
8270D
6/7/19
1:14
JMV
P91`0049
3,3' Dichlorobenzidine
BRL
mg/kg dry
0.86
0.17
1
8270D
6/7/19
1:14
JMV
P91`0049
3/4-Methylphenol
BRL
mg/kg dry
0.86
0.19
1
8270D
6/7/19
1:14
JMV
P91`0049
4,6-Dinitro-2-methylphenol
BRL
mg/kg dry
2.0
0.47
1
8270D
6/7/19
1:14
JMV
P91`0049
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.86
0.20
1
8270D
6/7/19
1:14
JMV
P91`0049
4-Chlom-3-methylphenol
BRL
mg/kg dry
0.86
0.16
1
8270D
6/7/19
1:14
JMV
P9F0049
4-Chloroaniline
BRL
mg/kg dry
0.43
0.10
1
8270D
6/7/19
1:14
JMV
P91`0049
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
1.3
0.26
1
8270D
617/19
1:14
JMV
P9F0049
4-Nitrophenol
BRL
mg/kg dry
0.86
0.21
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
617119
1:14
JMV
P9F0049
Anthracene
BRL
mg/kg dry
0.86
0.23
1
8270D
6/7/19
1:14
JMV
P9F0049
Azobenzene
BRL
mg/kg dry
0.86
0.18
1
8270D
6/7/19
1:14
JMV
P9F0049
Benzo(a)anthracene
BRL
mg/kg dry
0.86
0.18
1
8270D
6f7/19
1:14
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: t-8001529-6364-Fast: 7041526-0409 Page16of66

Analytical a
IRISMLaboratory
En bh
Environmenml
Report
make al 6oluHons
vsoaamnus.wc
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
Datef-rime
Analyst
Batch
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.86
0.19
1
8270D
6/7/19
1:14
JMV
P91`0049
Benzo(b)fluoranthene
BRL
mg/kg dry
0.86
0.20
1
8270D
6/7119
1:14
JMV
P9F0049
Benzo(g,hJ)perylene
BRL
mg/kg dry
0.86
0.17
1
8270D
617/19
1:14
JMV
P9F0049
Benzo(k)fluoranthene
BRL
mg/kg dry
0.86
0.19
1
8270D
6/7/19
1:14
JMV
PQF0049
Benzoic Acid
BRL
mg/kg dry
2.6
0.71
1
8270D
6/7119
1:14
JMV
P91`0049
Benzyl alcohol
BRL
mg/kg dry
0.86
0.16
1
8270D
6/7/19
1:14
JMV
P9F0049
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
0.86
0.16
1
8270D
6/7/19
1:14
JMV
P91`0049
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0.86
0.14
1
8270D
6/7119
1:14
JMV
P91`0049
Bis(2-chloroisopropyi)ether
BRL
mg/kg dry
0.43
0.15
1
8270D
6/7119
1:14
JMV
P9F0049
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.86
0.19
1
8270D
6/7/19
1:14
JMV
P91`0049
Butyl benzyl phthalate
BRL
mg/kg dry
0.43
0.15
1
8270D
6/7/19
1:14
JMV
P91`0049
Chrysene
BRL
mg/kg dry
0.86
0.19
1
8270D
6/7/19
1:14
JMV
P9F0049
Dibenzo(a,h)anthracene
BRL
mg/kg dry
0.86
0.25
1
8270D
6/7/19
1:14
JMV
P91`0049
Dibenzofuran
BRL
mg/kg dry
0.86
0.23
1
8270D
6/7/19
1:14
JMV
P91`0049
Diethyl phthalate
BRL
mg/kg dry
0.86
0.22
1
8270D
6/7119
1:14
JMV
P9F0049
Dimethyl phthalate
BRL
mg/kg dry
0.86
0.21
1
8270D
6/7/19
1:14
JMV
P91`0049
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
6/7/19
1:14
JMV
P9F0049
Fluoranthene
BRL
mg/kg dry
0.86
0.22
1
8270D
6/7/19
1:14
JMV
P91`0049
Fluorene
BRL
mg/kg dry
0.86
0.26
1
8270D
6f7/19
1:14
JMV
P9F0049
Hexachlorobenzene
BRL
mg/kg dry
0.86
0.19
1
8270D
6/7/19
1:14
JMV
P9F0049
Hexachlorobutadiene
BRL
mg/kg dry
0.86
0.19
1
8270D
6/7/19
1:14
JMV
P9F0049
Hexachlorocydopentadiene
BRL
mg/kg dry
0.86
0.30
1
8270D
6f7/19
1:14
JMV
P91`0049
Hexachloroethane
BRL
mg/kg dry
0.86
0.14
1
8270D
617119
1:14
JMV
P9F0049
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
GAI)
1
8270D
6/7/19
1:14
JMV
P9F0049
Naphthalene
BRL
mg/kg dry
0.86
0.17
1
8270D
617/19
1:14
JMV
P9F0049
Nitrobenzene
BRL
mg/kg dry
0.43
0.18
1
8270D
6/7/19
1:14
JMV
P9F0049
N-Nitroso-di-n-propylamine
BRL
mg/kg dry
0.86
0.20
1
8270D
617/19
1:14
JMV
P9F0049
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.86
0.24
1
8270D
617119
1:14
JMV
P9F0049
Pentachlorophenol
BRL
mg/kg dry
1.3
0.56
1
8270D
6/7/19
1:14
JMV
P9F0049
Phenanthrene
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
6/7119
1:14
JMV
P9F0049
Pyrene
BRL
mg/kg dry
0.86
0.20
1
8270D
6/7/19
1:14
JMV
P91`0049
Pyridine
BRL
mg/kg dry
0.43
0.082
1
8270D
6/7/19
1:14
JMV
P91`0049
Surrogate
Recovery
Control Limits
2,4,6-Tribromophenol
110 %
39-132
2-Fluorobiphenyl
99 %
44-115
2-Fluorophenol
89 %
35-115
Nitrobenzened5
86
%
37-122
Phenol-d5
91
%
34-121
Terphenyld14
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: 1-8001529-6364 - Fax: [phone] Page 17 of 66

41
&RUI S M Fun-aervlce Anolyucel a
Environmental Solutions
� Mc
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
MOIL Dilution Method Analysis Analyst Batch
Limit
Factor Date/Tme ID
1,1,1,2-Tetrachloroethane
BRL
mg/kg dry
1,1,1-Tdchloroethane
BRL
nrl dry
1,1,2,2-Tetrachloroethane
BRL
mg/kg dry
1,1,2-Tdchloroethane
BRL
mg/kg dry
1,1-Dichloroethane
BRL
mg/kg dry
1,1-Dichloroethylene
BRL
mg/kg dry
1,1-Dichloropropylene
BRL
mg/kg dry
1,2,3-Tdchlombenzene
BRL
mg/kg dry
1,2,3-Tichloropropane
BRL
mg/kg dry
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
1,2,4-Tdmethylbenzene
BRL
mg/kg dry
1,2-Dibromoethane
BRL
mg/kg dry
1,2-Dichlorobenzene
BRL
mg/kg dry
1,2-Dichloroethane
BRL
mg/kg dry
1,2-Dichloropropane
BRL
mg/kg dry
1,3,5-Tdmethylbenzene
BRL
mg/kg dry
1,3-Dichlorobenzene
BRL
mg/kg dry
1,3-Dichloropropane
BRL
mg/kg dry
1,4-Dichlorobenzene
BRL
mg/kg dry
2,2-Dichloropropane
BRL
mg/kg dry
2-Chlorotoluene
BRL
mg/kg dry
4-Chlorotoluene
BRL
mg/kg dry
4-Isopropyltoluene
BRL
mg/kg dry
Acetone
0,071
mg/kg dry
Benzene
BRL
mg/kg dry
Bromobenzene
BRL
mg/kg dry
Bromochloromethane
BRL
mg/kg dry
Bromodichloromethane
BRL
mg/kg dry
Bromoform
BRL
mg/kg dry
Bromomethane
BRL
mg/kg dry
Carbon Tetrachloride
BRL
mg/kg dry
Chlorobenzene
BRL
mg/kg dry
Chloroethane
BRL
mg/kg dry
Chloroform
BRL
mg/kg dry
Chloromethane
BRL
mglkg dry
cis-1,2-Dichloroethylene
BRL
mg/kg dry
cis-1,3-Dichloropropylene
BRL
mg/kg dry
Dibromochloromethane
BRL
mg/kg dry
Dichloroddluoromethane
BRL
mg/kg dry
Ethylbenzene
BRL
mg/kg dry
Isopmpyl Ether
BRL
mg/kg dry
Isopropylbenzene (Cumene)
BRL
mg/kg dry
m,p-Xylenes
BRL
mg/kg dry
0,0069
0.00084
1
8260B
6/14119
19:21
JLB
P91`0237
0.0069
0.0010
1
8260B
6/14/19
19:21
JLB
P91`0237
0.0069
0.00050
1
8260B
6/14/19
19:21
JLB
P9F0237
0.0069
0.00074
1
8260B
6/14/19
19:21
JLB
P91`0237
0.0069
0.0012
1
8260B
6/14/19
19:21
JLB
P91`0237
0.0069
0.0013
1
8260B
6/14/19
19:21
JLB
P9F0237
0,0069
0.0011
1
8260B
6/14/19
19:21
JLB
P9F0237
0.014
0.00098
1
8260B
6/14/19
19:21
JLB
P9F0237
0.0069
0.00078
1
8260B
6/14/19
19:21
JLB
P91`0237
0.014
0.00065
1
8260B
6/14/19
19:21
JLB
P9F0237
0.0069
0.00073
1
8260B
6/14119
19:21
JLB
P9F0237
0.0069
0.00061
1
8260B
6/14/19
19:21
JLB
P9F0237
0,0069
0.00077
1
8260B
6/14/19
19:21
JLB
P9F0237
0.0069
0.00082
1
8260B
6/14/19
19:21
JLB
P9F0237
0.0069
0.0010
1
8260B
6/14/19
19:21
JLB
P9F0237
0,0069
0.00086
1
8260B
6/14/19
19:21
JLB
P9F0237
0.0069
0.00085
1
8260B
6/14/19
1921
JLB
P9F0237
0.0069
0.00057
1
8260B
6/14/19
19:21
JLB
P9F0237
0.0069
0.00087
1
8260B
6/14/19
19:21
JLB
P9F0237
0,0069
0.00086
1
8260B
6114/19
19:21
JLB
P9F0237
0.0069
0.00092
1
8260B
6/14/19
1921
JLB
P9F0237
0.0069
0.00078
1
8260B
6/14/19
19:21
JLB
P9F0237
0.0069
0.0017
1
8260B
6/14/19
19:21
JLB
P91`0237
0.027
0.0018
1
8260B
6/14/19
19:21
JLB
P91`0237
0.0069
0.0011
1
8260B
6/14/19
19:21
JLB
P9F0237
0.0069
0.00095
1
8260B
6/14/19
19:21
JLB
P9F0237
0.0069
0.0011
1
8260B
6/14/19
19:21
JLB
P9F0237
0.0069
0.00065
1
8260B
6/14/19
19:21
JLB
P9F0237
0,0069
0.00053
1
8260B
6/14/19
19:21
JLB
P9F0237
0.014
0.0034
1
8260D
6/14/19
19:21
JLB
P91`0237
0.0069
0.0014
1
8260B
6/14/19
19:21
JLB
P91`0237
0.0069
0.0011
1
8260B
6/14/19
19:21
JLB
P9F0237
0.014
0.0013
1
8260B
6/14/19
19:21
JLB
P9F0237
0.0069
0.00084
1
8260B
6114/19
19:21
JLB
P9F0237
0.014
0.0021
1
8260B
6/14/19
19:21
JLB
P91`0237
0.0069
0.0011
1
8260B
6114/19
19:21
JLB
P91`0237
0.0069
0.00068
1
8260B
6/14/19
19:21
JLB
P91`0237
0.0069
0.00046
1
8260B
6/14/19
19:21
JLB
P91`0237
0,014
0.0019
1
8260B
6/14/19
19:21
JLB
P91`0237
0.0069
0.0010
1
8260B
6/14119
19:21
JLB
P9F0237
0.0069
0.0010
1
8260B
6/14/19
19:21
JLB
P9F0237
0.0069
0.00080
1
8260B
6/14119
19:21
JLB
P9F0237
0.014
0.0018
1
8260B
6/14/19
19:21
JLB
P9F0237
This report should not be reproduced, except in its enOrety, 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 18 of 66

,
Ism I Fe°-Se"°Cealsol tioia
Evironmen
A.1m
Laboratory Report
alSolutions06/17/2019
we
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, INC 28217 Sample Matrix: Solid
Time Collected: 06/04/19 10:20
Time Submitted: 06/04/19 12:56
Parameter
Result
Units
Report
Limit
MOIL
Dilution
Factor
Method
Analysis
Date/Time
Analyst
Batch
ID
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.027
0.00047
1
8260B
6/14/19 19:21
JLB
P9F0237
Methyl Ethyl Ketone (2-Butanone)
0.011 J
mg/kg dry
0.027
0.0016
1
8260B
6114/19 19:21
JLB
P9F0237
Methyl Isobutyl Ketone
BRL
mg/kg dry
0.027
0.00056
1
82608
6/14/19 19:21
JLB
P9F0237
Methylene Chloride
BRL
mg/kg dry
0.0069
0.0011
1
8260B
6/14/19 19:21
JLB
P9F0237
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.0069
0.00096
1
8260B
6/14/19 19:21
JLB
P9F0237
Naphthalene
BRL
mg/kg dry
0.014
0.00069
1
8260B
6/14/19 19:21
JLB
PgF0237
n-Butylbenzene
BRL
mg/kg dry
0.0069
0.00064
1
8260B
6/14119 19:21
JLB
P9F0237
n-Propylbenzene
BRL
mg/kg dry
0.0069
0.0010
1
8260B
6/14/19 19:21
JLB
P91`0237
o-Xylene
BRL
mg/kg dry
0.0069
0.00073
1
8260B
6/14/19 19:21
JLB
P9F0237
see-Butylbenzene
BRL
mg/kg dry
0.0069
0.00074
1
82608
6/14/19 19:21
JLB
PgF0237
Styrene
BRL
mg/kg dry
0.0069
0.00067
1
8260B
6/14/19 19:21
JLB
P9F0237
tert-Butylbenzene
BRL
mg/kg dry
0.0069
0.00082
1
8260B
6/14/19 19:21
JLB
P91`0237
Tetrachloroethylene
BRL
mg/kg dry
0.0069
0.0012
1
8260B
6/14/19 19:21
JLB
P9F0237
Toluene
BRL
mg/kg dry
0.0069
0.0011
1
8260B
6114119 19:21
JLB
P9F0237
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0069
0.0013
1
8260B
6/14/19 19:21
JLB
P91`0237
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0069
0.00059
1
8260B
6/14119 19:21
JLB
P9F0237
Trichloroethylene
BRL
mg/kg dry
0.0069
0.0013
1
8260B
6/14119 19:21
JLB
P9170237
Tdchlorofluoromethane
BRL
mg/kg dry
0.014
0.0019
1
8260B
6/14/19 19:21
JLB
P9F0237
Vinyl acetate
BRL
mg/kg dry
0.014
0.00074
1
8260B
6/14/19 19:21
JLB
P9FO237
Vinyl chloride
BRL
mg/kg dry
0.014
0.0014
1
8260B
6/14/19 19:21
JLB
P9F0237
Xylenes, total
BRL
mg/kg dry
0.021
0.0025
1
8260B
6/14/19 19:21
JLB
P9F0237
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
107%
70-130
Dibromofluoromethane
108
%
84-123
Toluene-d8
98
%
76-129
Volatile Petroleum Hydrocarbons by GC/PID/FID
C5-C8 Ahiihatics
BRL
mg/kg dry
9.6
1.9
100
MADEP VPH
617119 13:58
TBL
P9F0013
C9-C12AIipha6cs
BRL
mg/kg dry
9.6
0.85
100
MADEPVPH
6/7/19 13:58
TBL
P9F0013
C9-ClOAromatics
BRL
mg/kg dry
9.6
0.90
100
MADEPVPH
6/7/19 13:58
TBL
P9F0013
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 240643 - Charlotte, INC 28224-0543
Phone: [phone] - Toll Free Number: 1.800/529-6364 - Fax: [phone]
Page 19 of 66

�aly
R ISM I ruvironmen al Sol eo a
Environmentel solutions
IEt ING
Laboratory Report
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, INC 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 Date/Time ID
Extractable Petroleum Hydrocarbons by GC/FID
C9618 Aliphatics 6.2 J mg/kg dry 32 1.6 1 MADEP EPH 6111119 23:26 BBA P9F0050
C19-C36Aliphatim BRL mg/kg dry 32 5.4 1 MADEP EPH 6/11/1923:26 BBA P9F0050
C11-C22 Aromatics BRL mg/kg dry 32 8.8 1 MADEP EPH 6/11119 23:26 BBA P9F0050
Surrogate
Recovery
Control Limits
1-Chlomoctadecane
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
6111/19 10:20
KISS
P9F0128
Weight
Semivolatile Organic Compounds by GC/MS
1,24-Trichlorobenzene
BRL
mg/kg dry
0.86
0.15
1
8270D
6/6119 1236
JMV
P9F0049
1,2.Dichlorobenzene
BRL
mg/kg dry
0.86
0.14
1
8270D
6/6119 12:36
JMV
P9F0049
1,3-Dichlorobenzene
BRL
mg/kg dry
0.86
0.13
1
8270D
6/6119 12:36
JMV
P9F0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.43
0.14
1
8270D
6/6119 12:36
JMV
P91F0049
1-Methylnaphthalene
BRL
mg/kg dry
0.86
0.18
1
8270D
6/6/19 12:36
JMV
P9F0049
2,4,5-Trichlorophenol
BRL
mg/kg dry
0.86
0.18
1
8270D
6/6/19 12:36
JMV
P9F0049
2,4,6-Trichlorophenol
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
6/6/19 12:36
JMV
P9F0049
2,4-Dimethylphenol
BRL
mg/kg dry
0.43
0.18
1
8270D
616/19 12:36
JMV
P9F0049
2,4-Dinitrophenol
BRL
mg/kg dry
2.0
0.51
1
8270D
6/6/19 12:36
JMV
P91F0049
2,4-Dinhrotoluene
BRL
mg/kg dry
0.86
0.23
1
8270D
616/19 12:36
JMV
P9F0049
2,6-Dinitrotoluene
BRL
mg/kg dry
0.86
0.22
1
8270D
6/6/19 1236
JMV
P91F0049
2-Chloronaphthalene
BRL
mg/kg dry
0.86
0.21
1
8270D
616/19 12:36
JMV
P9F0049
2-Chlorophenol
BRL
mg/kg dry
0.86
0.16
1
8270D
6/6/19 12:36
JMV
P9F0049
2-Methylnaphthalene
BRL
mg/kg dry
0.86
0.17
1
8270D
6/6/19 12:36
JMV
P9F0049
2-Methylphenol
BRL
mg/kg dry
0.86
0.16
1
8270D
6/6/19 1236
JMV
P9F0049
2-Nitrophenol
BRL
mg/kg dry
0.86
0.14
1
8270D
6/6/19 12:36
JMV
P9F0049
3,3'-Dichlorobenzidine
BRL
mg/kg dry
0.86
0.17
1
8270D
6/6119 1236
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-me0rylphenol
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
0.20
1
8270D
616/19 12:36
JMV
P91`0049
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.86
0.16
1
8270D
6/6/19 12:36
JMV
P9F0049
4-Chloroaniline
BRL
mg/kg dry
0.43
0.10
1
8270D
6/6119 12:36
JMV
P91`0049
4-Chlorophenyl phenyl ether
BRL
mglkg dry
1.3
0.26
1
8270D
6/6119 12:36
JMV
P9F0049
4-Nitrophenol
BRL
mg/kg dry
0.86
0.21
1
8270D
6/6/19 12:36
JMV
P9F0049
Amnaphthene
BRL
mg/kg dry
0.86
0.21
1
8270D
6/6/19 12:36
JMV
P9F0049
Acenaphthylene
BRL
mg/kg dry
0.86
0.23
1
8270D
616/19 12:36
JMV
P9F0049
Anthracene
BRL
mg/kg dry
0.86
0.23
1
8270D
6/6/19 12:36
JMV
P9F0049
Azobenzene
BRL
mg/kg dry
0.86
0.18
1
8270D
616/19 12:36
JMV
P9F0049
Benzo(a)anthracene
BRL
mg/kg dry
0.86
0.18
1
8270D
6/6/19 12:36
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, INC 28224-0543
Phone: [phone]-Toll Free Number: 1-800/529-0364- Fax: [phone] Page 20 of 66

�Full-ServlceAnalytical 6
OR.- I S M Environmental
Laboratory Report
Solutions
umwo me
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: 06/04/19 12:56
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Date rime
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.86
0.19
1
8270D
616119 12:36
JMV
P9F0049
Benzo(b)fluoranthene
BRL
mg/kg dry
0.86
0.20
1
8270D
6/6/19 12:36
JMV
P91`0049
Benzo(g,hJ)perylene
BRL
mg/kg dry
0.86
0.17
1
8270D
616119 12:36
JMV
P9F0049
Benzo(b)8uoranthene
BRL
mg/kg dry
0.86
0.19
1
8270D
6/6/19 12:36
JMV
P9F0049
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
6/6/19 12:36
JMV
P9F0049
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
0.86
0.16
1
8270D
616119 12:36
JMV
P91F0049
Bis(2-Chlomathyl)ether
BRL
mg/kg dry
0.86
0.14
1
8270D
6/6/19 12:36
JMV
P91`0049
Bis(2chloroisopropyl)ether
BRL
mg/kg dry
0.43
0.15
1
8270D
616/19 12:36
JMV
P91`0049
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.86
0.20
1
8270D
6/6/19 12:36
JMV
P9F0049
Butyl benzyl phthalate
BRL
mg/kg dry
0.43
0.15
1
8270D
6/6/19 12:36
JMV
P9F0049
Chrysene
BRL
mg/kg dry
0.86
0.19
1
8270D
6/6/19 12:36
JMV
P91`0049
Dibenzo(a,h)anthmcene
BRL
mg/kg dry
0.86
0.25
1
8270D
6/6/19 12:36
JMV
P9F0049
Dibenzofumn
BRL
mg/kg dry
0.86
0.23
1
8270D
616119 12:36
JMV
P9F0049
Diethyl phthalate
BRL
mg/kg dry
0.86
0.22
1
8270D
6/6/19 12:36
JMV
P9F0049
Dimethyl phthalate
BRL
mg/kg dry
0.86
0.21
1
8270D
616/19 12:36
JMV
P9F0049
Di-n-butyl phthalate
BRL
mg/kg dry
0.86
0.21
1
8270D
6/6119 12:36
JMV
P9F0049
Di-n-octyl phthalate
BRL
mg/kg dry
0.43
0.22
1
8270D
616/19 12:36
JMV
P9F0049
Fluoranthene
BRL
mg/kg dry
0.86
0.22
1
8270D
6/6/19 12:36
JMV
P91`0049
Fluorene
BRL
mg/kg dry
0.86
0.26
1
8270D
616119 12:36
JMV
P9F0049
Hexachlorobenzene
BRL
mg/kg dry
0.86
0.19
1
8270D
616119 12:36
JMV
P91F0049
Hexachlorobutadiene
BRL
mg/kg dry
0.86
0.20
1
8270D
6/6/19 12:36
JMV
P91`0049
Hexachlorocyclopentadiene
BRL
mg/kg dry
0.86
0.30
1
8270D
6/6/19 12:36
JMV
P91`0049
Hexachlorosthane
BRL
mg/kg dry
0.86
0.14
1
8270D
616/19 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
P91`0049
Isophorone
BRL
mg/kg dry
0.86
0.19
1
8270D
6/6/19 12:36
JMV
P91`0049
Naphthalene
BRL
mg/kg dry
0.86
0.17
1
8270D
6/6119 12:36
JMV
P91`0049
Nitrobenzene
BRL
mg/kg dry
0.43
0.18
1
8270D
6/6/19 12:36
JMV
P91`0049
N-Nitroso-di-n-propylamine
BRL
mg/kg dry
0.86
0.20
1
8270D
6/6/19 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
P91F0049
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
6/6/19 12:36
JMV
P9F0049
Pyridine
BRL
mg/kg dry
0.43
0.082
1
8270D
6/6119 12:36
JMV
P9F0049
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-d14
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 - Fax: [phone]
Page21of66

AlRw�ISoM Laboratory Report
Full -Service Analytical 8
environmental Solutions 06/17I2019
aa,rs Luc
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Berkeley
Sample Matrix: Solid
Client Sample ID: 1127-9
Prism Sample ID: 9060025-05
Prism Work Order: 9060025
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
Date/Mme
ID
1,1,1,2-Tetrachloroethane
BRL
mg/kg dry
0.0062
0.00076
1
8260B
6/14/19 19:51
JLB
P9F0237
1,1,1-T6chloroethane
BRL
mg/kg dry
0.0062
0.00091
1
8260B
6/14/19 19:51
JLB
P91`0237
1,1,2,2-Tetrachloroethane
BRL
mg/kg dry
0.0062
0.00045
1
8260B
6/14/19 1951
JLB
P9F0237
11,2-Trichloroethane
BRL
mg/kg dry
0.0062
0.00067
1
8260B
6/14/19 19:51
JLB
P9F0237
1,1-Dichloroethane
BRL
mg/kg dry
0.0062
0.0011
1
8260B
6/14/19 19:51
JLB
P91`0237
1,1-Dichloroethylene
BRL
mg/kg dry
0.0062
0.0011
1
8260B
6/14/19 19:51
JLB
P9F0237
1,1-Dichloropropylene
BRL
mg/kg dry
0.0062
0.00095
1
8260B
6/14/19 19:51
JLB
P91`0237
1,2,3-Tichoorobenzene
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
P91`0237
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.012
0.00059
1
8260B
6/14/19 19:51
JLB
P91`0237
1,2,4-Tdmethylbenzene
BRL
mg/kg dry
0.0062
0.00066
1
8260B
6/14/19 19:51
JLB
P9F0237
1,2-Dibromoethane
BRL
mg/kg dry
0.0062
0.00055
1
8260B
6/14119 19:51
JLB
P9F0237
1,2-Dichlorobenzene
BRL
mg/kg dry
0.0062
0.00069
1
8260B
6114/19 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
6/14119 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
P91`0237
1,3-Dichloropropane
BRL
mg/kg dry
0.0062
0.00052
1
8260B
6/14/19 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
mg/kg dry
0.0062
0.00077
1
8260B
6/14/19 19:51
JLB
P9F0237
2-Chlorotoluene
BRL
mg/kg dry
0.0062
0.00083
1
8260B
6/14119 19:51
JLB
P9F0237
4-Chlorotoluene
BRL
mg/kg dry
0.0062
0.00071
1
8260B
6/14/19 19:51
JLB
P9F0237
44sopropyltoluene
BRL
mg/kg dry
0,0062
0.0016
1
8260B
6/14/19 19:51
JLB
P9F0237
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
8260B
6/14/19 19:51
JLB
P9F0237
Bromobenzene
BRL
mg/kg dry
0.0062
0.00086
1
8260B
6/14/19 19:51
JLB
P9F0237
Bromochloromethane
BRL
mg/kg dry
0.0062
0.0010
1
8260B
6/14119 19:51
JLB
P9F0237
Bromodichloromethane
BRL
mg/kg dry
0.0062
0.00059
1
8260B
6/14119 19:51
JLB
P9F0237
Bromofonn
BRL
mg/kg dry
0.0062
0.00048
1
8260B
6/14119 19:51
JLB
P9F0237
Bromomethane
BRL
mg/kg dry
0.012
0.0030
1
8260B
6/14/19 19:51
JLB
P9F0237
Carbon Tetrachloride
BRL
mg/kg dry
0.0062
0.0012
1
8260B
6/14/19 19:51
JLB
P9F0237
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
6114/19 19:51
JLB
P9F0237
Chloroform
BRL
mg/kg dry
0.0062
0.00076
1
8260B
6/14/19 19:51
JLB
P91`0237
Chloromethane
BRL
mg/kg dry
0.012
0.0019
1
8260B
6/14/19 19:51
JLB
P9F0237
cis-1,2-Dichloroethylene
BRL
mg/kg dry
0.0062
0.00097
1
8260B
6114/19 1951
JLB
P91`0237
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0062
0.00061
1
8260B
6/14/19 19:51
JLB
P91`0237
Dibromochloromethane
BRL
mg/kg dry
0.0062
0.00041
1
82608
6/14/19 19:51
JLB
P91`0237
Dichlorodifluoromethane
BRL
mg/kg dry
0,012
0.0017
1
8260B
6/14/19 19:51
JLB
P9F0237
Ethylbenzene
BRL
mg/kg dry
0.0062
0.00093
1
8260B
6/14/19 19:51
JLB
P91`0237
Isopropyl Ether
BRL
mg/kg dry
0.0062
0.00091
1
8260B
6/14/19 19:51
JLB
P9F0237
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, INC 28224-0543
Phone: [phone] - Toll Free Number: 1-8001529-6364 - Fax: 7WS25-0409 F Page 22 of 66

Laboratory Report
RISM
I FuvironmenMaolutio4
Environmental Solutions
ueoaaranea we
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: 06/04/19 12:56
Parameter
Result
Units
Report
MDL Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Datefrime
ID
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.025
0.00043
1
8260B
6/14/19 19:51
JLB
P9F0237
Methyl Ethyl Ketone (2-Butanone)
0.013 J
mg/kg dry
0.025
0.0014
1
8260E
6114/19 19:51
JLB
P9F0237
Methyl Isobutyl Ketone
BRL
mg/kg dry
0.025
0.00051
1
8260B
6/14/19 19:51
JLB
P91`0237
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
6114/19 19:51
JLB
P91`0237
Naphthalene
BRL
mg/kg dry
0.012
0.00063
1
8260B
6/14/19 19:51
JLB
P91`0237
n-Butylbenzene
BRL
mg/kg dry
0.0062
0.00058
1
8260B
6114/19 19:51
JLB
P91`0237
n-Propylbenzene
BRL
mg/kg dry
0.0062
0.00090
1
8260B
6/14/19 19:51
JLB
P91`0237
o-Xylene
BRL
mg/kg dry
0.0062
0.00066
1
8260B
6/14/19 19:51
JLB
P91`0237
sec-Bulylbenzene
BRL
mg/kg dry
0.0062
0.00067
1
8260B
6/14/19 19:51
JLB
P91`0237
Styrene
BRL
mg/kg dry
0.0062
0.00060
1
8260B
6/14/19 19:51
JLB
P91`0237
tert-Butylbenzene
BRL
ml dry
0.0062
0,00074
1
8260B
6/14/19 19:51
JLB
P91`0237
Tetrachloroethylene
BRL
mg/kg dry
0.0062
0.0011
1
8260B
6/14/19 19:51
JLB
P91`0237
Toluene
BRL
mg/kg dry
0.0062
0.00099
1
8260B
6/14/19 19:51
JLB
P91`0237
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0062
0.0012
1
8260B
6/14/19 19:51
JLB
P91`0237
tmns-1,3-Dichloropropylene
BRL
mg/kg dry
0.0062
0.00053
1
8260B
6/14/19 19:51
JLB
P91`0237
Trichlomethylene
BRL
ml dry
0.0062
0.0012
1
8260B
6/14/19 19:51
JLB
P91`0237
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
P91`0237
Vinyl chloride
BRL
mg/kg dry
0.012
0.0012
1
8260B
6/14/19 19:51
JLB
P91`0237
Xylenes, total
BRL
mg/kg dry
0.019
0.0022
1
8260B
6114/19 19:51
JLB
P91`0237
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
107%
70-130
Dibromofluoromethane
109
%
84-123
Toluenede
97 %
76-129
Volatile Petroleum Hydrocarbons by GC/PID/FID
C5-C8Aliphabcs
BRL
mg/kg dry
6.0
1.2
100
MADEP VPH
6/7/19 14:27
TBL
P91`0013
C9-C12Aliphat1cs
BRL
mg/kg dry
6.0
0.53
100
MADEP VPH
617/19 14:27
TBL
P9F0013
C9-C10Ammatics
BRL
mg/kg dry
6.0
0.57
100
MADEPVPH
6/7/19 14:27
TBL
P91`0013
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: l-800/529.6364- Fax: [phone] Page 23 of 66

ISM I Laboratory Report
A Ir R&Pan-sar.ie. naainmal a
Environmental Solutions 06/17/2019
cnmoeee. ixa
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Berkeley
Sample Matrix: Solid
Client Sample ID: 1139-3
Prism Sample ID: 9060025-06
Prism Work Order: 9060025
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/Time ID
Extractable Petroleum Hydrocarbons by GC/FID
C9-C78AIiphaties 1.7 J
mgfkg dry
31 1.6 1
MADEPEPH 6112/19
0:02 BBA P91`0050
C19-C36 Aliphatim BRL
mg/kg dry
31 5.2 1
MADEP EPH 6112/19
0:02 BBA P9F0050
C11-C22Aromatics BRL
mg/kg dry
31 8.4 1
MADEPEPH 6/12/19
0:02 BBA P9F0050
Surrogate
Recovery
Control Limits
1-Chlorooctadecane
73 %
40-140
o-Terphenyl
93 %
40-140
2-Fluorobiphenyl
83 %
40-140
2-Bromonaphthalene
112 %
40-140
General Chemistry Parameters
%Solids
80.5
%by
0.100
0.100
1
"SM2540G
6111119 9:00
KBS
P9F0128
Weight
Semivolatile Organic Compounds by GC/MS
1,24-Trichlorobenzene
BRL
mg/kg dry
0.82
0.14
1
8270D
6/6119 12:59
JMV
P9F0049
1,2-Dichlorobenzene
BRL
mg/kg dry
0.82
0.13
1
8270D
6/6119 12:59
JMV
P9F0049
1,3-Dichlorobenzene
BRL
mg/kg dry
0.82
0.12
1
8270D
616119 12:59
JMV
P9F0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.41
0.13
1
8270D
6/6/19 12:59
JMV
P9F0049
i-Methylnaphthalene
BRL
mg/kg dry
0.82
0.17
1
8270D
6/6/19 12:59
JMV
P9F0049
2,4,5-Tdchlorophenol
BRL
mg/kg dry
0.82
0.17
1
8270D
6/6/19 12:59
JMV
P9F0049
2,4,6-Trichlorophenol
BRL
mg/kg dry
0.82
0.20
1
8270D
6/6/19 12:59
JMV
P9F0049
2,4-Dichlorophenol
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 12:59
JMV
P9F0049
2,4-Dimethylphenol
BRL
mg/kg dry
0.41
0.17
1
8270D
616119 12:59
JMV
P91`0049
2,4-Dinitrophenol
BRL
mg/kg dry
1.9
0.48
1
8270D
6/6/19 12:59
JMV
P91F0049
2,4-Dinibotoluene
BRL
mg/kg dry
0.82
0.22
1
8270D
6/6/19 12:59
JMV
P9F0049
2,6-DinKmtoluene
BRL
mg/kg dry
0.82
0.21
1
8270D
6/6/19 12:59
JMV
P9F0049
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
6/6119 12:59
JMV
P9F0049
2-Methylnaphthalene
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6119 12:59
JMV
P9F0049
2-Methylphenol
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 12:59
JMV
P9F0049
2-Nitrophenol
BRL
mg/kg dry
0.82
0.14
1
8270D
6/6/19 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
P91`0049
4,6-Dindro-2-methylphenol
BRL
mg/kg dry
1.9
0.45
1
8270D
6/6/19 12:59
JMV
P9F0049
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.82
0.19
1
8270D
616/19 12:59
JMV
P9F0049
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 12:59
JMV
P9F0049
4-Chlomaniline
BRL
mg/kg dry
0.41
0.099
1
8270D
6/6/19 12:59
JMV
P9F0049
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
1.2
0.25
1
8270D
616119 12:59
JMV
P9F0049
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
616/19 12:59
JMV
P91`0049
Acenaphthylene
BRL
mg/kg dry
0.82
0.22
1
8270D
6/6/19 12:59
JMV
P91`0049
Anthmcene
BRL
mg/kg dry
0.82
0.22
1
8270D
616/19 12:59
JMV
P9F0049
Azobenzene
BRL
mg/kg dry
0.82
0.17
1
8270D
6/6/19 12:59
JMV
P9F0049
Benzo(a)anthracene
BRL
mg/kg dry
0.82
0.17
1
8270D
6/6/19 1259
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 28224.0543
Phone: [phone] - Toll Free Number: 1.8001529-6364-F=704/525-0409 Page24of66

Full -Service Analytical 8
Alba'acanoss'aISM Environmental
Laboratory Report
Solutions
luc
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
DateTme
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6119 12:59
JMV
P9F0049
Benzo(b)f uomnthene
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6/19 12:59
JMV
P91`0049
Benzo(g,h,i)perylene
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 12:59
JMV
P91`0049
Benzo(k)euoranthene
BRL
mg/kg dry
0.82
0.18
1
8270D
616/19 12:59
JMV
P91`0049
Benzoic 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
P91`0049
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 12:59
JMV
P9F0049
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0.82
0.13
1
8270D
6/6/19 12:59
JMV
P91`0049
Bis(2-chloroiscpropyl)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
P91`0049
Butyl benzyl phthalate
BRL
mg/kg dry
0.41
0.14
1
8270D
6/6/19 12:59
JMV
P91`0049
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
8270D
6/6119 12:59
JMV
P91`0049
Dibenzofuran
BRL
mg/kg dry
0.82
0,22
1
8270D
616119 12:59
JMV
P9F0049
Diethyl phthalate
BRL
mg/kg dry
0.82
0.21
1
8270D
6/6119 12:59
JMV
P91`0049
Dimethyl phthalate
BRL
mg/kg dry
0.82
0.20
1
8270D
5/6/19 12:59
JMV
P91`0049
Di-n-butyl phthalate
BRL
mg/kg dry
0.82
0.20
1
8270D
6/6/19 12:59
JMV
P91`0049
Di-n-octyl phthalate
BRL
mg/kg dry
0.41
0.21
1
8270D
6/6/19 12:59
JMV
P9F0049
Fluoranthene
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
P91`0049
Hexachlorobenzene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 12:59
JMV
P91F0049
Hexachlorobutadiene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 12:59
JMV
P9F0049
Hexachlorocyclopentadiene
BRL
mg/kg dry
0.82
0.28
1
8270D
6/6/19 12:59
JMV
P9F0049
Hexachloroethane
BRL
mg/kg dry
0a2
0.13
1
8270D
6/6/19 12:59
JMV
P9F0049
Indeno(1,2,3-cd)pyrene
BRL
mg/kg dry
0.82
0.15
1
8270D
6/6/19 12:59
JMV
P9F0049
Isophorone
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6119 12:59
JMV
P9F0049
Naphthalene
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6119 12:59
JMV
P9F0049
Nitrobenzene
BRL
mg/kg dry
0.41
0.17
1
8270D
6/6/19 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-Nimosodiphenylamine
BRL
mg/kg dry
0.82
0.22
1
8270D
616119 12:59
JMV
P91`0049
Pentachlorophenol
BRL
mg/kg dry
1.2
0.52
1
8270D
6/6119 12:59
JMV
P9F0049
Phenanthrene
BRL
mg/kg dry
0.82
0.21
1
8270D
6/6/19 12:59
JMV
P91`0049
Phenol
BRL
mg/kg dry
0.82
0.13
1
8270D
6/6/19 12:59
JMV
P91`0049
Pyrene
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6/19 12:59
JMV
P91`0049
Pyridine
BRL
mg/kg dry
0.41
0.078
1
8270D
6/6/19 12:59
JMV
P91`0049
Surrogate
Recovery
Control Limits
2,4,6-Tribromophenol
89 %
39-132
2-Fluorobiphenyl
75 %
44-115
2-Fluorophenol
72 %
35-115
Nitrobenzened5
70 %
37-122
Phenol-d5
73 %
34-121
Terphenyl-04
87%
54-127
Volatile Organic Compounds by GCIMS
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-Fast: 704152"409
Page 25 of 66

PRISMLaboratory Report
OR
Full -Service Analyticel a
Environmental solutions 06/17/2019
m.,. nc
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-Tetmchloroethane
BRL
mg/kg dry
0.0057
0.00069
1
8260B
6114/19
20:20
JLB
P91`0237
1,1,1-Trichloroethane
BRL
mg/kg dry
0.0057
0.00083
1
8260B
6114119
20:20
JLB
P91`0237
1,1,22-Tetmchloroethane
BRL
mg/kg dry
0.0057
0.00041
1
8260B
6/14/19
20:20
JLB
P9F0237
1,1,2-Trichloroethane
BRL
mg/kg dry
0.0057
0.00061
1
8260B
6114/19
20:20
JLB
P9F0237
1,1-Dichloroethane
BRL
mg/kg dry
0.0057
0.0010
1
8260B
6114/19
20:20
JLB
P9F0237
1,1-Dichlorcethylene
BRL
mg/kg dry
0.0057
0.0010
1
8260B
6/14/19
20:20
JLB
P91F0237
1,1-Dichloropropylene
BRL
mg/kg dry
0,0057
0.00087
1
8260B
6114/19
20:20
JLB
P91`0237
1,2,3-Trichlorobenzene
BRL
mg/kg dry
0.011
0.00081
1
8260B
6/14/19
20:20
JLB
P91`0237
1,2,3-Tdchloropropane
BRL
mg/kg dry
0.0057
0.00064
1
8260B
6/14/19
20:20
JLB
P91`0237
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.011
0.00054
1
8260B
6/14/19
20:20
JLB
P91`0237
1,2,4-Tdmethylbenzene
BRL
mg/kg dry
0.0057
0.00060
1
8260B
6/14/19
20:20
JLB
P91`0237
1,2-Dibromoethane
BRL
mg/kg dry
0.0057
0.00051
1
8260B
6/14/19
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
6/14119
20:20
JLB
P91`0237
1,3,5-Tdmethylbenzene
BRL
mg/kg dry
0.0057
0.00071
1
8260B
6/14/19
20:20
JLB
P9F0237
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0057
0.00070
1
8260B
6/14119
20:20
JLB
P9F0237
1,3-Dichloropropane
BRL
mg/kg dry
0.0057
0.00047
1
8260B
6/14/19
20:20
JLB
P9F0237
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0057
0.00072
1
8260B
6/14119
20:20
JLB
P9F0237
2,2-Dichloropropane
BRL
mg/kg dry
0.0057
0.00071
1
8260B
6/14/19
20:20
JLB
P9F0237
2-Chlorotoluene
BRL
mg/kg dry
0.0057
0.00076
1
8260B
6/14/19
20:20
JLB
P9F0237
4-Chlorotoluene
BRL
mg/kg dry
0.0057
0.00065
1
8260B
6114/19
20:20
JLB
P9F0237
4-Isopropyltoluene
BRL
mg/kg dry
0,0057
0.0014
1
8260B
6/14/19
20:20
JLB
P9F0237
Acetone
0.054
mg/kg dry
0.023
0.0014
1
8260B
6114/19
20:20
JLB
P91`0237
Benzene
BRL
mg/kg dry
0.0057
0.00088
1
8260B
6/14/19
20:20
JLB
P91`0237
Bromobenzene
BRL
mg/kg dry
0.0057
0.00079
1
8260B
6/14/19
20:20
JLB
P91`0237
Bromochloromethane
BRL
mg/kg 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
6/14/19
20:20
JLB
P9F0237
Bromoform
BRL
mg/kg dry
0.0057
0.00044
1
8260B
6/14/19
20:20
JLB
P91`0237
Bromomethane
BRL
mg/kg dry
0.011
0.0028
1
8260B
6/14119
20:20
JLB
P91`0237
Carbon Tetrachloride
BRL
mg/kg dry
0.0057
0.0011
1
8260B
6/14/19
20:20
JLB
P91`0237
Chlombenzene
BRL
mg/kg dry
0.0057
0.00089
1
8260B
6/14/19
20:20
JLB
P91`0237
Chloroethane
BRL
mg/kg dry
0.011
0.0011
1
8260B
6/14/19
20:20
JLB
P9F0237
Chloroform
BRL
mg/kg dry
0.0057
0,00069
1
82608
6114/19
20:20
JLB
P91`0237
Chloromethane
BRL
mg/kg dry
0.011
0.0017
1
8260B
6114/19
20:20
JLB
P91`0237
cis-1,2-Dichloroethylene
BRL
mg/kg dry
0.0057
0.00089
1
8260B
6/14119
20:20
JLB
P91`0237
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
P9F0237
Dichlorodifluoromethane
BRL
mg/kg dry
0.011
0.0016
1
8260B
6/14/19
20:20
JLB
P9F0237
Ethylbenzene
BRL
mg/kg dry
0.0057
0.00085
1
8260B
6/14/19
20:20
JLB
P9F0237
Isopropyl Ether
BRL
mg/kg dry
0,0057
0.00083
1
8260B
6114/19
20:20
JLB
P9F0237
Isopropylbemene (Cumene)
BRL
mg/kg dry
0.0057
0.00066
1
8260B
6/14/19
20:20
JLB
P9F0237
m,p-Xylenes
BRL
mg/kg dry
0,011
0.0015
1
8260B
6/14119
20:20
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: [phone] - Toll Free Number: l-8001529.6364- Fax: [phone] Page 26 of 66

Al
RISM Full-aerviceAnalyticala
Environmental
Laboratory Report
Solutions
IAWF4T[MIR II.G
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, INC 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/Time
ID
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0,023
0.00039
1
8260B
6/14/19 20:20
JLB
P9F0237
Methyl Ethyl Ketone (243utanone)
0.0068 J
mg/kg dry
0.023
0.0013
1
82608
6114119 20:20
JLB
P9F0237
Methyl Isobutyl Ketone
BRL
mg/kg dry
0.023
0.00046
1
8260B
6114119 20:20
JLB
P91`0237
Methylene Chloride
BRL
mg/kg dry
0.0067
0.00092
1
8260B
6/14/19 20:20
JLB
P91`0237
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0,0057
0.00079
1
8260B
6/14119 20:20
JLB
P91`0237
Naphthalene
BRL
mg/kg dry
0.011
0.00057
1
8260B
6/14/19 20:20
JLB
P91`0237
n-Butylbenzene
BRL
mg/kg dry
0.0057
0.00053
1
8260B
6114/19 20:20
JLB
P9F0237
n-Propylbenzene
BRL
mg/kg dry
0.0057
0.00082
1
8260B
6/14119 20:20
JLB
P91`0237
o-Xylene
BRL
mg/kg dry
0.0057
0.00060
1
8260B
6/14/19 20:20
JLB
P91`0237
sec-Butylbenzene
BRL
mg/kg dry
0.0057
0.00061
1
8260B
6114/19 20:20
JLB
P91`0237
Styrene
BRL
mg/kg dry
0.0057
0.00055
1
8260B
6/14/19 20:20
JLB
P9F0237
tert-Butylbenzene
BRL
mg/kg dry
0.0057
0.00067
1
8260B
6/14/19 20:20
JLB
P9F0237
Tetrachloroethylene
BRL
mg/kg dry
0.0057
0.0010
1
8260B
6/14119 20:20
JLB
P9F0237
Toluene
BRL
mg/kg dry
0.0057
0.00090
1
8260B
6/14/19 20:20
JLB
P9F0237
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0057
0.0011
1
8260B
6/14/19 20:20
JLB
P9F0237
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0057
0.00049
1
8260B
6/14/19 20:20
JLB
P9F0237
Trichloroethylene
BRL
mg/kg dry
0.0057
0.0011
1
8260B
6114119 20:20
JLB
P91`0237
Trichlorofluoromethane
BRL
mg/kg dry
0.011
0.0015
1
8260B
6/14/19 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
6/14119 20:20
JLB
P91`0237
Xylenes, total
BRL
mg/kg dry
0.017
0.0020
1
8260B
6/14/19 20:20
JLB
P91`0237
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
107 %
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
5.5
1.1
100
MADEPVPH
6/7/19 14:55
TBL
P91`0013
C9-C12Aliphatics
BRL
mg/kg dry
5.5
0.48
100
MADEPVPH
6/7/19 14:55
TBL
P91`0013
C9-C10Aromatios
BRL
mg/kg dry
5.5
0.51
100
MADEP VPH
6/7/19 14:55
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.
"a Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224.0643
Phone: [phone]-Toll Free Number: 1-8001529-6364- Fax: [phone] Page27of66

t
SM I Environmental Solutions
aiac
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: 06/04/19 12:56
Parameter
Result Units Report
MDL Dilution Method Analysis Analyst Batch
Limit
Factor DateRme ID
Extractable Petroleum Hydrocarbons by GC/FID
C9-C18 Aliphatics BRL
mg/kg dry
30
1.5 1 MADEP EPH 6/12/19
0:39 BBA P9F0050
C19-C36Aliphatics BRL
mg/kg dry
30
5.1 1 MADEP EPH 6/12119
0:39 BBA POF0050
C11-C22Aromatics BRL
mg/kg dry
30
8.3 1 MADEPEPH 6/12/19
0:39 BBA P9F0050
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
•SM2540 G
6112119 9:10
KBS
P9F0156
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.82
0.15
1
8270D
6/6119 19:30
JMV
P9F0049
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
6/6119 19:30
JMV
P91`0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.41
0.13
1
8270D
616/19 19:30
JMV
P91`0049
1-Methylnaphthalene
BRL
mg/kg dry
0.82
0.17
1
8270D
6/6119 19:30
JMV
P91`0049
2,4,5-Tnchlorophenol
BRL
mg/kg dry
0.82
0.17
1
8270D
6/6/19 19:30
JMV
P9F0049
2,4,6-Tnchlorophenol
BRL
mg/kg dry
0.82
0.20
1
8270D
6/6/19 19:30
JMV
P91`0049
2,4-Dichlorophenol
BRL
mg/kg dry
0.82
0.16
1
8270D
616/19 19:30
JMV
P91`0049
2,4-Dimethylphenol
BRL
mg/kg dry
0.41
0.17
1
8270D
6/6/19 19:30
JMV
P91`0049
2,4-Dinitrophenol
BRL
mg/kg dry
1.9
0.48
1
8270D
6/6119 19:30
JMV
P9F0049
2,4-Dinihotoluene
BRL
mg/kg dry
0.82
0.22
1
8270D
6/6119 19:30
JMV
P91`0049
2,6-Dinitrotoluene
BRL
mg/kg dry
0.82
0.21
1
8270D
6/6/19 19:30
JMV
P91`0049
2-Chloronaphthalene
BRL
mg/kg dry
0.82
0.20
1
8270D
616/19 19:30
JMV
P91`0049
2-Chlorophenol
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 19:30
JMV
P91`0049
2-Methylnaphthalene
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 19:30
JMV
P91`0049
2-Methylphenol
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 19:30
JMV
P91`0049
2-Nitrophenol
BRL
mg/kg dry
0.82
0.14
1
8270D
6/6/19 19:30
JMV
P9F0049
3,3'-Dichlorobenzidine
BRL
mg/kg dry
0.82
0A6
1
8270D
6/6/19 19:30
JMV
P91`0049
3/4-Methylphenol
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 19:30
JMV
P91`0049
4,6-Dinitro-2-methylphenol
BRL
mg/kg dry
1.9
0.45
1
8270D
616/19 19:30
JMV
P91`0049
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6/19 19:30
JMV
P91`0049
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 19:30
JMV
P91`0049
4-Chloroaniline
BRL
mg/kg dry
0.41
0.10
1
8270D
616119 19:30
JMV
P91`0049
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
1.2
0.25
1
82700
6/6/19 19:30
JMV
P9F0049
4-Nitrophenol
BRL
mg/kg dry
0.82
0.20
1
8270D
6/6/19 19:30
JMV
P9F0049
Acenaphthene
BRL
mg/kg dry
0.82
0.20
1
8270D
6/6/19 19:30
JMV
P9F0049
Acenaphthylene
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
6/6119 19:30
JMV
P9F0049
Azobenzene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 19:30
JMV
P9F0049
Benzo(a)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 28224-0543
Phone: [phone]-Toll Free Number: 1-8001529.6364-Fax:[phone] Page 28 of 66

P�: GSM Fell-aernceAnalytical&
Environmental
Laboratory Report
Solutions
ueoum as ixc
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
Date/Time
Analyst
Batch
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.82
0.18
1
8270D
616/19 19:30
JMV
P9F0049
Benzo(b)fluoranthene
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6/19 19:30
JMV
P9F0049
Benzo(g,hJ)perylene
BRL
mg/kg dry
0.82
0.16
1
8270D
616/19 19:30
JMV
P9F0049
Benzo(k)fluoranthene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 19:30
JMV
P9F0049
Benzoic Acid
BRL
mg/kg dry
2.5
0.68
1
8270D
6/6/19 19:30
JMV
P9F0049
Benzyl alcohol
BRL
mg/kg dry
0.82
0.15
1
8270D
6/6/19 19:30
JMV
P9F0049
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 19:30
JMV
P9F0049
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0.82
0.13
1
8270D
6/6/19 19:30
JMV
P9F0049
Bis(2chloroisopropyl)ether
BRL
mg/kg dry
0.41
0.15
1
8270D
6/6/19 19:30
JMV
P9F0049
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.82
0.19
1
8270D
616119 19:30
JMV
P9F0049
Butyl benzyl phthalate
BRL
mg/kg dry
0.41
0.14
1
8270D
6/6/19 19:30
JMV
P9F0049
Chrysene
BRL
mg/kg dry
0.82
0.18
1
8270D
616/19 19:30
JMV
P9F0049
Dibenzo(a,h)anmmcene
BRL
mg/kg dry
0.82
0.24
1
8270D
6/6119 19:30
JMV
P9F0049
Dibenzofuran
BRL
mg/kg dry
0.82
0.22
1
8270D
6/6/19 19:30
JMV
P9F0049
Diethyl phthalate
BRL
mg/kg dry
0.82
0.21
1
8270D
6/6/19 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
mg/kg dry
0.82
0.20
1
8270D
6/6/19 19:30
JMV
P9F0049
Di-n-octyl 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
6/6119 19:30
JMV
P9F0049
Hexachlorobenzene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6119 19:30
JMV
P91`0049
Hexachlorobutadiene
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6/19 19:30
JMV
P9F0049
Hexachlorocyclopentadiene
BRL
mg/kg dry
0.82
0.28
1
8270D
6/6119 19:30
JMV
P9F0049
Hexachloroethane
BRL
mg/kg dry
0.82
0.13
1
8270D
6/6/19 19:30
JMV
P9F0049
Indeno(1,2,3-od)pyrene
BRL
mg/kg dry
0.82
0.15
1
8270D
616/19 19:30
JMV
P9F0049
Isophorone
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 19:30
JMV
P91`0049
Naphthalene
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 19:30
JMV
P9F0049
Nitrobenzene
BRL
mg/kg dry
0.41
0.17
1
8270D
6/6/19 19:30
JMV
P9F0049
N-Nitroso-di-n-propylamine
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6/19 19:30
JMV
P91`0049
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.82
0.23
1
8270D
6/6/19 19:30
JMV
P91`0049
Pentachlorophenol
BRL
mg/kg dry
1.2
0.52
1
8270D
6/6/19 19:30
JMV
P9F0049
Phenanthrene
BRL
mg/kg dry
0.82
0.21
1
8270D
6/6/19 19:30
JMV
P91`0049
Phenol
BRL
mg/kg dry
0.82
0.13
1
8270D
616/19 19:30
JMV
P91`0049
Pyrene
BRL
mg/kg dry
0.82
0.19
1
8270D
616119 19:30
JMV
P9F0049
Pyridine
BRL
mg/kg dry
0.41
0.078
1
8270D
6/6/19 19:30
JMV
P9F0049
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
Phenol-d5
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 Springbreok Road - P.O. Box 240543 - Charlotte, NC 28224 0643
Phone: [phone] - Toll Free Number:1-8001529.6364- Fax: [phone] Page 29 of 66

Laboratory Report
Full-aeMce Analytical 8
ISM Environmental Solutions
Aivnkvv..me
06/17/2019
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
Limit
MDL
Dilution
Factor
Method
Analysis
Date/Time
Analyst
Batch
ID
1,1,1,2-Tetrachlorcethane
BRL
mg/kg dry
0.0075
0.00092
1
8260B
6/14/19
20:50
JLB
P91`0237
1,1,1-Trichloroethane
BRL
mg/kg dry
0.0075
0.0011
1
8260B
6/14/19
20:50
JLB
P91`0237
1,1,2,2-Tetrachloroethane
BRL
mg/kg dry
0.0075
0.00055
1
8260B
6/14/19
20:50
JLB
P9F0237
1,1,2-Trichloroethane
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
P91`0237
1,1-Dichloroethylene
BRL
mg/kg dry
0.0075
0.0014
1
8260B
6/14/19
20:50
JLB
P91`0237
1,1-Dichloropropylene
BRL
mg/kg dry
0.0075
0.0012
1
8260B
6114/19
20:50
JLB
P91`0237
1,2,3-Trichlorobenzene
BRL
mg/kg dry
0.015
0.0011
1
8260B
6/14/19
20:50
JLB
P91`0237
1,2,3-Tdchloropropane
BRL
mg/kg dry
0.0075
0.00085
1
8260B
6/14/19
20:50
JLB
P91`0237
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.015
0.00071
1
8260B
6/14/19
2050
JLB
P91`0237
1,2,4-Tdmethylbenzene
BRL
mg/kg dry
0.0075
0.00079
1
8260B
6/14/19
20:50
JLB
P91`0237
1,2-Dibromoethane
BRL
mg/kg dry
0.0075
0.00067
1
8260B
6114/19
20:50
JLB
P91`0237
1,2-Dichlorobenzene
BRL
mg/kg dry
0.0075
0.00084
1
8260B
6114/19
2050
JLB
P91`0237
1,2-Dichloroethane
BRL
mg/kg dry
0.0075
0.00089
1
8260B
6/14/19
2050
JLB
P91`0237
1,2-Dichloropropane
BRL
mg/kg dry
0.0075
0.0011
1
8260B
6/14/19
20:50
JLB
P91`0237
1,3,5-Tdmethylbenzene
BRL
mg/kg dry
0.0075
0.00094
1
8260B
6/14/19
20:50
JLB
P9F0237
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0075
0.00093
1
8260B
6/14/19
2050
JLB
P91`0237
1,3-Dichloropropane
BRL
mg/kg dry
0.0075
0.00063
1
8260B
6/14/19
20:50
JLB
P91`0237
1,4.Dichlorobenzene
BRL
mg/kg dry
0,0075
0.00095
1
8260B
6/14/19
20:50
JLB
P91`0237
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
6/14/19
2050
JLB
P91`0237
4-Chlorotoluene
BRL
mg/kg dry
0,0075
0.00085
1
8260B
6/14/19
20:50
JLB
P91`0237
4-Isopropyltoluene
BRL
mg/kg dry
0.0075
0.0019
1
8260B
6/14/19
20:50
JLB
P9F0237
Acetone
0.023 J
mg/kg dry
0.030
0.0019
1
8260B
6114/19
20:50
JLB
P9F0237
Benzene
BRL
mg/kg dry
0.0075
0.0012
1
8260B
6/14/19
20:50
JLB
P91`0237
Bromobenzene
BRL
mg/kg dry
0.0075
0.0010
1
8260B
6/14/19
20:50
JLB
P91`0237
Bromochloromethane
BRL
mg/kg dry
0.0075
0.0012
1
8260B
6/14119
20:50
JLB
P91`0237
Bromodichloromethane
BRL
mg/kg dry
0.0075
0.00071
1
8260B
6/14119
20:50
JLB
P91`0237
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
8260B
6/14/19
20:50
JLB
P91`0237
Carbon Tetrachloride
BRL
mg/kg dry
0.0075
0.0015
1
8260B
6114/19
20:50
JLB
P91`0237
Chlorobenzene
BRL
mg/kg dry
0.0075
0.0012
1
8260B
6/14/19
20:50
JLB
P9F0237
Chloroethane
BRL
mg/kg dry
0.015
0.0014
1
8260B
6/14/19
20:50
JLB
P91`0237
Chloroform
BRL
mg/kg dry
0.0075
0.00092
1
8260B
6114/19
20:50
JLB
P9F0237
Chloromethane
BRL
mg/kg dry
0.015
0.0023
1
82608
6114/19
20:50
JLB
P9F0237
cis-1,2-Dichloroethylene
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
6/14/19
20:50
JLB
P9F0237
Dibromochloromethane
BRL
mg/kg dry
0,0075
0.00050
1
8260B
6/14/19
20:50
JLB
PgF0237
Dichlorodi0uoromethane
BRL
mg/kg dry
0.015
0.0021
1
8260B
6/14/19
20:50
JLB
P9F0237
Ethylbenzene
BRL
mg/kg dry
0.0075
0.0011
1
8260B
6/14/19
20:50
JLB
P9F0237
Isopropyl Ether
BRL
mg/kg dry
0.0075
0.0011
1
8260B
6/14/19
20:50
JLB
P9F0237
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0.0075
0,00087
1
8260B
6/14/19
20:50
JLB
P9F0237
m,p-Xylenes
BRL
mg/kg dry
0.015
0.0019
1
8260B
6/14/19
20:50
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] Page30Df66

S n /�IE"vir ervme Annlyt do &Laboratory
&hRkg� 'v' Evironmental SOWtiona
nTOglp INC
Report
D6/17/2Q19
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
MDL Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Date/Time
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
8260B
6/14/19 20:50
JLB
P9F0237
Methyl Isobutyl Ketone
BRL
mg/kg dry
0.030
0.00061
1
8260B
6/14/19 20:50
JLB
P9F0237
Methylene Chloride
BRL
mg/kg dry
0,0075
0.0012
1
8260B
6/14/19 20:50
JLB
P9F0237
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.0075
0.0011
1
8260B
6/14119 20:50
JLB
P9F0237
Naphthalene
BRL
mg/kg dry
0.015
0.00076
1
8260B
6114/19 20:50
JLB
P9F0237
n-Butylbenzene
BRL
mg/kg dry
0.0075
0.00070
1
8260B
6/14/19 2050
JLB
P9F0237
n-Propylbenzene
BRL
mg/kg dry
0.0075
0.0011
1
82608
6/14/19 20:50
JLB
P9F0237
o-Xylene
BRL
mg/kg dry
0.0075
0.00080
1
8260B
6/14/19 20:50
JLB
P9F0237
sec-Butylbenzene
BRL
mg/kg dry
0.0075
0.00081
1
8260B
6/14/19 20:50
JLB
P9F0237
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
6/14/19 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
6114/19 20:50
JLB
P9F0237
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0075
0.0014
1
8260B
6114/19 20:50
JLB
P9F0237
tmns-1,3-Dichloropropylene
BRL
mg/kg dry
0.0075
0.00064
1
8260B
6/14/19 20:50
JLB
P9F0237
Trichloroethylene
BRL
mg/kg dry
0.0075
0.0016
1
8260B
6/14/19 20:50
JLB
P9F0237
Trichlorofluoromethane
BRL
mg/kg dry
0.015
0.0020
1
82608
6/14/19 20:50
JLB
P9F0237
Vinyl acetate
BRL
mg/kg dry
0,015
0.00081
1
8260B
6/14/19 20:50
JLB
P9F0237
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
P9F0237
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
110
%
70-130
Dibromofluoromethane
110
%
84-123
Toluene-d8
97
%
76-129
Volatile Petroleum Hydrocarbons by GC/PID/FID
C5-C8 Aliphatics
BRL
mg/kg dry
4.7
0.94
100
MADEP VPH
617/19 15:23
TBL
P9F0013
C9-C12Ahphatics
BRL
mg/kg dry
4.7
0.42
100
MADEPVPH
617119 15:23
TBL
P9F0013
C9-C10 Aromatics
BRL
mg/kg dry
4.7
0.45
100
MADEP VPH
6/7/19 15:23
TBL
P9F0013
Surrogate
Recovery
Control Limits
2,5-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, NC 28224-0543
Phone: [phone] - Toll Free Number: l-800/529.6364-Fax: [phone] Page 31 of 66

GSM Laboratory Report
An Fali-Service Analytical 4
Environmental Solutions 06/17/2019
a1.
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 DatefTme ID
Extractable Petroleum Hydrocarbons by GCIFID
C9-C18 Aliphatice BRL
mg/kg dry
31 1.5 1
MADEP EPH 6/12/19
1:15 BBA P9F0050
C19-C36 Aliphatics BRL
mg/kg dry
31 5.2 1
MADEP EPH 6/12119
1:15 BBA P9F0050
C11-C22Aromatics BRL
mg/kg dry
31 8.5 1
MADEPEPH 6112119
1:15 BBA P9F0050
Surrogate
Recovery
Control Limits
1-Chloromladecane
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
6113119 9:00
KBS
P91`0177
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.84
0.15
1
8270D
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
82700
6/6119 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-Thchlorophenol
BRL
mg/kg dry
0.94
0.18
1
8270D
6/6/19 19:53
JMV
P9F0049
2,4,6-Tdchlorophenol
BRL
mg/kg dry
0.84
0.20
1
8270D
6/6/19 19:53
JMV
P9F0049
2,4-Dichlorophenol
BRL
mg/kg dry
0.84
0.17
1
8270D
6/6/19 19:53
JMV
P9F0049
2,4.Dimethylphenol
BRL
mg/kg dry
0.42
0.18
1
8270D
6/6/19 19:53
JMV
P9F0049
2,4-Dinitrophenol
BRL
mg/kg dry
1.9
0.50
1
8270D
616119 19:53
JMV
P9F0049
2,4-Dinitrotoluene
BRL
mg/kg dry
0.84
0.22
1
8270D
6/6/19 19:53
JMV
P9F0049
2,6-Dinitrotoluene
BRL
mg/kg dry
0.84
0.22
1
8270D
6/6/19 19:53
JMV
P9F0049
2-Chloronaphthalene
BRL
mg/kg dry
0.84
0.21
1
8270D
616119 19:53
JMV
P9F0049
2-Chlorophenol
BRL
mg/kg dry
0.84
0.16
1
8270D
6/6/19 19:53
JMV
P9F0049
2-Methylnaphthalene
BRL
mg/kg dry
0.84
0.16
1
8270D
616/19 19:53
JMV
P9F0049
2-Methylphenol
BRL
mg/kg dry
0.84
0.16
1
8270D
6/6/19 19:53
JMV
P91`0049
2-Nitrophenol
BRL
mg/kg dry
0.84
0.14
1
8270D
616/19 19:53
JMV
P9F0049
3,3'-Dichlorobenzidine
BRL
mg/kg dry
0.84
0.17
1
8270D
6/6/19 19:53
JMV
P9F0049
3/4-Methylphenol
BRL
mg/kg dry
0.84
0.18
1
8270D
6/6/19 19:53
JMV
P9F0049
4,6-Dinitro-2-methylphenol
BRL
mg/kg dry
1.9
0.47
1
8270D
6/6119 19:53
JMV
P91`0049
4-13romophenyl phenyl ether
BRL
mg/kg dry
0.84
0.20
1
8270D
6/6/19 19:53
JMV
P91`0049
4-Chlom-3-methylphenol
BRL
mg/kg dry
0.84
0.16
1
8270D
6/6/19 19:53
JMV
P91`0049
4-Chloroaniline
BRL
mg/kg dry
0.42
0.10
1
8270D
616/19 19:53
JMV
P91`0049
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
1.3
0.26
1
8270D
6/6/19 19:53
JMV
P91`0049
4-Nitrophenol
BRL
mg/kg dry
0.84
0.21
1
8270D
6/6/19 19:53
JMV
P91`0049
Acenaphthene
BRL
mg/kg dry
0.84
0.20
1
8270D
6/6/19 19:53
JMV
P9F0049
Acenaphthylene
BRL
mg/kg dry
0.84
0.23
1
8270D
6/6/19 19:53
JMV
P9F0049
Anthrecene
BRL
mg/kg dry
0.84
0.23
1
8270D
6/6/19 19:53
JMV
P9F0049
Azobenzene
BRL
mg/kg dry
0.84
OAS
1
8270D
6/6/19 19:53
JMV
P9F0049
Benzo(a)anthracene
BRL
mg/kg dry
0.84
0.18
1
8270D
6/6/19 19:53
JMV
P9F0049
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: l-8001529-6364-Fax: [phone] Page 32 of 66

P Full -Service Analytical &
R I S M Environmental
Laboratory Report
solutions
umAnon,es aa
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
Limit
MDL
Dilution
Factor
Method Analysis
DateRme
Analyst
Batch
ID
Benzo(a)pyrene
BRL
ml dry
0.84
0.19
1
8270D
6/6119 19:53
JMV
P91=0049
Benzo(b)fluoranthene
BRL
mg/kg dry
0.84
0.20
1
8270D
6/6/19 19:53
JMV
P9F0049
Benzo(g,h,i)perylene
BRL
mg/kg dry
0.94
0.16
1
8270D
6/6/19 19:53
JMV
P9F0049
Benzo(k)fluomnthene
BRL
mg/kg dry
0.84
0.18
1
8270D
6/6/19 19:53
JMV
P91=0049
Benzoic Acid
BRL
mg/kg dry
2.6
0.70
1
8270D
6/6/19 19:53
JMV
P91=0049
Benzyl alcohol
BRL
mg/kg dry
0,84
0.16
1
8270D
6/6/19 19:53
JMV
P9F0049
bis(2-Chlomethoxy)methane
BRL
mg/kg dry
0.84
0.16
1
8270D
6/6119 19:53
JMV
P9F0049
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0.84
0.14
1
8270D
6/6/19 19:53
JMV
P91=0049
Bis(2-chloroisopropyl)ether
BRL
mg/kg dry
0.42
0.15
1
8270D
616119 19:53
JMV
P91`0049
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.84
0.19
1
8270D
6/6/19 19:53
JMV
P9F0049
Butyl benzyl phthalate
BRL
mg/kg dry
0.42
0.15
1
8270D
6/6/19 19:53
JMV
P9F0049
Chrysene
BRL
mg/kg dry
0.84
0.19
1
8270D
6/6/19 19:53
JMV
P91`0049
Dibenzo(a,h)anthracene
BRL
mg/kg dry
0.84
0.24
1
8270D
6/6/19 19:53
JMV
P9F0049
Dibenzofuran
BRL
mg/kg dry
0.84
0.23
1
8270D
616/19 19:53
JMV
P91`0049
Diethyl phthalate
BRL
mg/kg dry
0.84
0.22
1
8270D
616/19 19:53
JMV
P91`0049
Dimethyl phthalate
BRL
mg/kg dry
0.84
0.20
1
B270D
6/6/19 19:53
JMV
P91`0049
Di-n-butyl phthalate
BRL
mg/kg dry
0.84
0.21
1
8270D
6/6/19 19:53
JMV
P91`0049
Di-noctyl phthalate
BRL
mg/kg dry
0.42
0.22
1
8270D
6/6/19 19:53
JMV
P9F0049
Fluoranthene
BRL
mg/kg dry
0.84
0.21
1
8270D
6/6119 19:53
JMV
P91`0049
Fluorene
BRL
mg/kg dry
0.84
0.25
1
8270D
6/6119 19:53
JMV
P9F0049
Hexachlorobenzene
BRL
mg/kg dry
0.84
0.19
1
B270D
6/6/19 19:53
JMV
P9F0049
Hexachlorobutadiene
BRL
mg/kg dry
0.84
0.19
1
8270D
6/6/19 19:53
JMV
P9F0049
Hexachlorocyclopentadiene
BRL
mg/kg dry
0.84
0.29
1
8270D
6/6/19 19:53
JMV
P9F0049
Hexachloroethane
BRL
mg/kg dry
0.84
0.13
1
8270D
6/6/19 19:53
JMV
P9F0049
Indeno(1,2,3-cd)pyrene
BRL
mg/kg dry
0.84
0.15
1
8270D
6/6/19 19:53
JMV
P9F0049
Isophorone
BRL
mg/kg dry
0.84
0.18
1
8270D
6/6/19 19:53
JMV
P9F0049
Naphthalene
BRL
mg/kg dry
0.84
0.17
1
8270D
6/6119 19:53
JMV
P9F0049
Nitrobenzene
BRL
mg/kg dry
0.42
0.18
1
8270D
6/6/19 19:53
JMV
P9F0049
N-Nitroso-di-n-propylamine
BRL
mg/kg dry
0.84
0.19
1
8270D
6/6/19 19:53
JMV
P91`0049
N-Nibosodiphenylamine
BRL
mg/kg dry
0.84
0.23
1
8270D
6/6/19 19:53
JMV
P9F0049
Pentachlorophenol
BRL
mg/kg dry
1.3
0.54
1
8270D
6/6/19 19:53
JMV
P91`0049
Phenanthrene
BRL
mg/kg dry
0.84
0.22
1
8270D
6/6/19 19:53
JMV
P91`0049
Phenol
BRL
mg/kg dry
0.84
0.14
1
8270D
6/6/19 19:53
JMV
P91`0049
Pyrene
BRL
mg/kg dry
0.84
0.19
1
8270D
6/6/19 19:53
JMV
P9F0049
Pyridine
BRL
mg/kg dry
0.42
0.081
1
8270D
6/6/19 19:53
JMV
P91`0049
Surrogate
Recovery
Control Limits
2,4,6-THbromophenol
96 %
39-132
2-Fluorobiphenyl
83 %
44-115
2-Fluorophenol
78 %
35-115
Nitrobenzene-d5
74 %
37-122
Phenol-d5
80 %
34-121
Terphenyld14
93%
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, INC 28224-0543
Phone: [phone]-Toll Free Number: t-8001529.6364-Fax: [phone] Page 33 of 66

,PRISM
Laboratory Report
e
Full -Service Anaty[icel 8
(
Emironmemal Solution.
�woaw.oai.s iuc
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, INC 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
DateTme
Analyst
Batch
ID
1,1,1,2-Tetrachloroethane
BRL
mg/kg dry
0.0071
0.00087
1
8260B
6114/19
21:20
JLB
P9F0237
1,1,1-Trichloroethane
BRL
mg/kg dry
0.0071
0.0010
1
8260B
6/14119
21:20
JLB
P91`0237
1,1,2,2-Tetrachloroethane
BRL
mg/kg dry
0.0071
0.00052
1
8260B
6/14/19
21:20
JLB
P9F0237
1,1,2-Trichloroethane
BRL
mg/kg dry
0.0071
0.00077
1
8260B
6/14119
21:20
JLB
P9F0237
1,1-Dichloroethane
BRL
mg/kg dry
0.0071
0.0013
1
8260B
6/14/19
21:20
JLB
P9F0237
1,1-Dichloroethylene
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
6/14119
21:20
JLB
P9F0237
1,2,3-Trichlorobenzene
BRL
mg/kg dry
0.014
0.0010
1
8260B
6/14/19
21:20
JLB
P9F0237
1,2,3-Trichloropropane
BRL
mg/kg dry
0,0071
0.00081
1
8260B
6/14119
21:20
JLB
P9F0237
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.014
0.00068
1
8260B
6114119
21:20
JLB
P9F0237
1,2,4-Trimethylbenzene
BRL
mg/kg dry
0.0071
0.00076
1
8260B
6/14119
21:20
JLB
P9F0237
1,2-Dibromoethane
BRL
mg/kg dry
0.0071
0.00064
1
8260B
6/14/19
21:20
JLB
P91`0237
1,2-Dichlorobenzene
BRL
mg/kg dry
0.0071
0.00080
1
8260B
6/14/19
21:20
JLB
P9F0237
1,2-Dichloroethane
BRL
mg/kg dry
0.0071
0.00085
1
8260B
6/14/19
21:20
JLB
P9F0237
1,2-Dichloropropane
BRL
mg/kg dry
0.0071
0.0011
1
8260B
6114/19
21:20
JLB
P9F0237
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
6114/19
21:20
JLB
P9F0237
1,3-Dichloropropane
BRL
mg/kg dry
0.0071
0.00060
1
8260B
6/14119
21:20
JLB
P9F0237
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0071
0.00090
1
8260B
6/14/19
21:20
JLB
PgF0237
2,2-Dichloropropane
BRL
mg/kg dry
0.0071
0.00089
1
8260B
6/14/19
21:20
JLB
PgF0237
2-Chlorotoluene
BRL
mg/kg dry
0.0071
0.00096
1
8260B
6/14/19
21:20
JLB
P9F0237
4-Chlorotoluene
BRL
mg/kg dry
0.0071
0.00081
1
8260B
6/14/19
21:20
JLB
P9F0237
4-Isopropyltoluene
BRL
mg/kg dry
0.0071
0.0018
1
8260B
6114/19
21:20
JLB
P9F0237
Acetone
0.036
mg/kg dry
0.029
0.0018
1
8260B
6/14/19
21:20
JLB
P9F0237
Benzene
BRL
mg/kg dry
0.0071
0.0011
1
8260B
6/14119
21:20
JLB
P9F0237
Bromobenzene
BRL
mg/kg dry
0.0071
0.00099
1
8260B
6/14/19
21:20
JLB
P9F0237
Bromochloromethane
BRL
mg/kg dry
0,0071
0.0012
1
8260B
6114/19
21:20
JLB
P9F0237
Bromodichloromethane
BRL
mg/kg dry
0.0071
0.00068
1
8260B
6/14/19
21:20
JLB
P9F0237
Bromoform
BRL
mg/kg dry
0.0071
0.00055
1
8260B
6114/19
21:20
JLB
P9F0237
Bromomethane
BRL
mg/kg dry
0.014
0.0035
1
8260B
6/14/19
21:20
JLB
P9F0237
Carbon Tetrachloride
BRL
mg/kg dry
0.0071
0.0014
1
8260B
6/14/19
21:20
JLB
P91`0237
Chlorobenzene
BRL
mg/kg dry
0.0071
0.0011
1
8260B
6/14/19
21:20
JLB
P9F0237
Chloroethane
BRL
mg/kg dry
0.014
0.0014
1
8260B
6/14/19
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
6/14119
21:20
JLB
P9F0237
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0071
0.00070
1
8260B
6114119
21:20
JLB
P9F0237
Dibromochloromethane
BRL
mg/kg dry
0.0071
0.00048
1
8260B
6/14/19
21:20
JLB
P9F0237
Dichlorodifluoromethane
BRL
mg/kg dry
0.014
0.0020
1
8260B
6/14/19
21:20
JLB
P9F0237
Ethylbenzene
BRL
mg/kg dry
0.0071
0.0011
1
8260B
6/14/19
21:20
JLB
P9F0237
Isopropyl Ether
BRL
mg/kg dry
0.0071
0.0010
1
8260B
6/14119
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
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: [phone]-Toll
Free Number: 1-8001529-6364-
Fax: [phone]
F Page 34of66

MIFux-Service Malyutio a'y' Evironmental Solunons
&6R.iEa ixc
Laboratory Report
D6/17/201g
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
DatelTme
Analyst
Batch
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
6114/19
21:20
JLB
P9F0237
Methylene Chloride
BRL
mg/kg
dry
0.0071
0.0012
1
8260B
6/14119
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
P9FO237
n-Butylbenzene
BRL
mg/kg
dry
0.0071
0.00067
1
8260B
6/14/19
21:20
JLB
P91`0237
n-Propylbenzene
BRL
mg/kg
dry
0.0071
0.0010
1
8260B
6/14/19
21:20
JLB
P9F0237
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
6114/19
21:20
JLB
P9F0237
Styrene
BRL
mg/kg
dry
0.0071
0.00069
1
8260B
6/14/19
21:20
JLB
P9F0237
tert-Butylbenzene
BRL
mg/kg
dry
0.0071
0.00085
1
8260B
6/14/19
21:20
JLB
P9F0237
Tetrachlomethylene
BRL
mg/kg
dry
0.0071
0.0013
1
8260B
6/14/19
21:20
JLB
P91`0237
Toluene
BRL
mg/kg
dry
0.0071
0.0011
1
8260B
6/14/19
21:20
JLB
P9FO237
trans-1,2-Dichloroethylene
BRL
mg/kg
dry
0.0071
0.0014
1
8260B
6114119
21:20
JLB
P9F0237
trans-1,3-Dichloropropylene
BRL
mg/kg
dry
0.0071
0.00061
1
8260B
6/14/19
21:20
JLB
P91F0237
Trichloroethylene
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
6/14/19
21:20
JLB
P91`0237
Xylenes, total
BRL
mg/kg
dry
0.021
0.0026
1
8260B
6114/19
21:20
JLB
P91`0237
Surrogate
Recovery
Control Limits
4-Bromolluorobenzene
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 617/19 15:52
TBL
P91`0013
C9-C12Aliphatics
BRL mg/kg dry
4.4 0.38 100
MADEP VPH 6/7/19 15:52
TBL
P91`0013
C9-CiOAromatics
BRL mg/kg dry
4.4 0.41 100
MADEPVPH 617/19 15:52
TBL
P91`0013
Surrogate
Recovery
Control Limits
25-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 28224-0643
Phone: [phone]- Toll Free Number: 1-8001529-6364-Fax; 7041525-0409 PdJe 3`J Ot 66

x
'RISM Laboratory Report
r � Full -Service Analytical a
environmental Solutions 06/17/2019
me
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 GC/FID
C9-C18 Aliphatics
BRL
mg/kg dry
31 1.6 1
MADEP EPH 6/12119 2:28
BBA
P91`0050
C19-C36Aliphatics
BRL
mg/kg dry
31 5.2 1
MADEP EPH 6/12119 2:28
BBA
P9F0050
C11-C22 AmmaOcs
BRL
mg/kg dry
31 8.5 1
MADEP EPH 6/12/19 2:28
BBA
P9F0050
Surrogate
Recovery
Control Limits
1-Chlorooctadecane
68 %
40-140
o-Terphenyl
97 %
40-140
2-Fluorobiphenyl
90 %
40-140
2-Bromonaphthalene
125 %
40-140
General Chemistry Parameters
%Solids
80.1
%by
0.100 0.100 1
'SM2540G 6113119 9:00
KISS
P9F0177
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Trichlombenzene
BRL
mg/kg dry
0.82
0.15
1
8270D
6/6/19 20:16
JMV
P91F0049
1,2-Dichlorobenzene
BRL
mg/kg dry
0.82
0.13
1
8270D
6/6119 20:16
JMV
P9F0049
1,3-Dichlorobenzene
BRL
mg/kg dry
0.82
0.12
1
8270D
6/6/19 20:16
JMV
P91F0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.41
0.13
1
8270D
6/6/19 20:16
JMV
P9F0049
1-Methylnaphthalene
BRL
mg/kg dry
0.82
0.17
1
8270D
6/6/19 20:16
JMV
P91`0049
2,4,5-Trichlorophenol
BRL
mg/kg dry
0.82
0.17
1
8270D
6/6/19 20:16
JMV
P91`0049
2,4,6-Tdchlorophenol
BRL
mg/kg dry
0.82
0.20
1
8270D
6/6/19 20:16
JMV
P91`0049
2,4-Dichlorophenol
BRL
mg/kg dry
0.82
0.16
1
8270D
616/19 20:16
JMV
P91`0049
2,4-Dimethylphenol
BRL
mg/kg dry
0.41
0.17
1
8270D
616/19 20:16
JMV
P91`0049
2,4-Dinitrophenol
BRL
mg/kg dry
1.9
0.48
1
8270D
6/6/19 20:16
JMV
P9F0049
2,4-Dinitrotoluene
BRL
mg/kg dry
0.82
0.22
1
8270D
6/6/19 20:16
JMV
P91`0049
2,6-Dinitrotoluene
BRL
mg/kg dry
0.82
0.21
1
8270D
6/6/19 20:16
JMV
P91`0049
2-Chloronaphthalene
BRL
mg/kg dry
0.82
0.20
1
8270D
6/6/19 20:16
JMV
P9F0049
2-Chlorophenol
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 20:16
JMV
P9F0049
2-Methylnaphthalene
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 20:16
JMV
P9F0049
2-Methylphenol
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 20:16
JMV
P9F0049
2-Nitrophenol
BRL
mg/kg 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
6/6/19 20:16
JMV
P91`0049
3/4-Methylphenol
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 20:16
JMV
P9F0049
4,6-Dinitro-2-methylphenol
BRL
mg/kg dry
1.9
0.45
1
8270D
616/19 20:16
JMV
P9F0049
4-Bromophenyl phenyl ether
BRL
mglkg dry
0.82
0.19
1
8270D
6/6119 20:16
JMV
P9F0049
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 20:16
JMV
P9F0049
4-Chloroaniline
BRL
mglkg 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
6/6/19 20:16
JMV
P9F0049
Acenaphthene
BRL
mg/kg dry
0.82
0.20
1
8270D
6/6/19 20:16
JMV
P91F0049
Acenaphthylene
BRL
mg/kg dry
0.82
0.22
1
8270D
616119 20:16
JMV
P9F0049
Anthmcene
BRL
mg/kg dry
0.82
0.22
1
8270D
6/6/19 20:16
JMV
P91`0049
Azobenzene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 20:16
JMV
P9F0049
Benzo(a)anthracene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 20:16
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 28224-0543
Phone: [phone]-Toll Free Number: 1-8001529-6364 - Fax: [phone] Page 36 of 66

&"'A�Rk I S M I Enica analytical a
Environmvimnmental
Laboratory Report
Solutions
uBOMiMIEA IYG
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: 06104/19 12:56
Parameter
Result
Units
Report
MOIL
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
DateRme
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 20:16
JMV
P9F0049
Benzo(b)fluoranthene
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6/19 20:16
JMV
P9F0049
Benzo(g,h,i)perylene
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 20:16
JMV
P9F0049
Benzo(k)fluoranthene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 20:16
JMV
P9F0049
Benzoic Acid
BRL
mg/kg dry
2.5
0.68
1
8270D
6/6/19 20:16
JMV
P9F0049
Benzyl alcohol
BRL
mg/kg dry
0.82
0.15
1
8270D
616119 20:16
JMV
P9F0049
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
0.82
0.16
1
8270D
6/6/19 20:16
JMV
P9F0049
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0.82
0.13
1
8270D
6/6/19 20:16
JMV
P9F0049
Bis(2-chloroisopropyl)ether
BRL
mg/kg dry
0.41
0.15
1
8270D
6/6/19 20:16
JMV
P9F0049
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6/19 20:16
JMV
P9F0049
Butyl benzyl phthalate
BRL
mg/kg dry
0.41
0.14
1
8270D
6/6/19 20:16
JMV
P9F0049
Chrysene
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 20:16
JMV
P9F0049
Dibenzo(a,h)anthracene
BRL
mg/kg dry
0.82
0.24
1
8270D
6/6/19 20:16
JMV
P9F0049
Dibenzofumn
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
6/6/19 20:16
JMV
P9F0049
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
6/6/19 20:16
JMV
P9F0049
Di-n-octyl phthalate
BRL
mg/kg dry
0.41
0.21
1
8270D
616/19 20:16
JMV
P9F0049
Fluoranthene
BRL
mg/kg dry
0.82
0.21
1
8270D
6/6/19 20:16
JMV
PSF0049
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
Hexachlorobutadiene
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6/19 20:16
JMV
P91`0049
Hexachlorocyclopentadiene
BRL
mg/kg dry
0.82
0.28
1
8270D
616/19 20:16
JMV
P9F0049
Hexachloroethane
BRL
mg/kg dry
0.82
0.13
1
8270D
6/6119 20:16
JMV
P91`0049
Indeno(1,2,3-cd)pyrene
BRL
mg/kg dry
0.82
0.15
1
8270D
6/6/19 20:16
JMV
P91`0049
Isophorone
BRL
mg/kg dry
0.82
0.18
1
8270D
6/6/19 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
6/6119 20:16
JMV
P91`0049
N-Nitrosodi-n-propylamine
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6119 20:16
JMV
P91`0049
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.82
0.23
1
8270D
6/6/19 20:16
JMV
P91`0049
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
6/6/19 20:16
JMV
P91`0049
Phenol
BRL
mg/kg dry
0.82
0.13
1
8270D
616/19 20:16
JMV
P9F0049
Pyrene
BRL
mg/kg dry
0.82
0.19
1
8270D
6/6/19 20:16
JMV
P9F0049
Pyridine
BRL
mg/kg dry
0.41
0.078
1
8270D
6/6/19 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
Nitrobenzened5
96 %
37-122
Phenol-d5
98 %
34-121
Terphenyldl4
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: l-8001529-6364-Fax:
704/525-M9
Page 37 Df 66

F3RISM I Laboratory Report
Full -Service Analytical a
Environmental Solution$ 06/17/2019
vsoamosiv.ixc
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Berkeley
Sample Matrix: Solid
Client Sample ID: 1139-6
Prism Sample ID: 9060025-09
Prism Work Order: 9060025
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
Date/Time
Batch
ID
1,1,1,2-Tetrechloroethane
BRL
mg/kg dry
0.0059
0.00072
1
8260B
6/14119
21:50
JLB
P9F0237
1,1,1-Tichloroethane
BRL
mg/kg dry
0.0059
0.00087
1
8260B
6/14/19
21:50
JLB
P9F0237
1,1,2,2-Tetmchloroethane
BRL
mg/kg dry
0.0059
0.00043
1
8260B
6/14119
21:50
JLB
P9F0237
1,1,2-Trichloroethane
BRL
mg/kg dry
0.0059
0.00064
1
8260B
6114119
21:50
JLB
P9F0237
1,1-Dichloroethane
BRL
mg/kg dry
0.0059
0.0011
1
8260B
6114/19
21:50
JLB
P9F0237
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
6/14/19
21:50
JLB
P91`0237
1,2,3-Trichlorobenzene
BRL
mg/kg dry
0.012
0.00085
1
8260B
6/14/19
21:50
JLB
P91`0237
1,2,3-Trichloropropane
BRL
mg/kg dry
0.0059
0.00067
1
8260B
6114/19
21:50
JLB
P91`0237
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.012
0.00056
1
8260B
6114/19
21:50
JLB
P91`0237
1,2,4-Trimethylbenzene
BRL
mg/kg dry
0.0059
0.00063
1
82603
6/14/19
21:50
JLB
P91`0237
1,2-Dibromoethane
BRL
mg/kg dry
0.0059
0.00053
1
8260B
6/14119
21:50
JLB
P91`0237
1,2.Dichlorobenzene
BRL
mg/kg dry
0.0059
0.00066
1
8260B
6/14/19
21:50
JLB
P91`0237
1,2-Dichloroethane
BRL
mg/kg dry
0.0059
0.00070
1
8260B
6/14/19
21:50
JLB
P91`0237
1,2-Dichloropropane
BRL
mg/kg dry
0.0059
0.00089
1
8260B
6/14/19
21:50
JLB
P91`0237
1,3,5-Trimethylbenzene
BRL
mg/kg dry
0.0059
0.00074
1
8260B
6/14/19
21:50
JLB
P9F0237
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0059
0.00074
1
8260B
6/14/19
21:50
JLB
P91`0237
1,3-Dichloropropane
BRL
mg/kg dry
0.0059
0.00049
1
8260B
6/14/19
21:50
JLB
P91`0237
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0059
0.00075
1
8260B
6/14/19
21:50
JLB
P91`0237
2,2-Dichloropropane
BRL
mg/kg dry
0.0059
0.00074
1
8260B
6/14/19
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
6114/19
21:50
JLB
P91`0237
4-Isopropyltoluene
BRL
mg/kg dry
0.0059
0.0015
1
8260B
6/14/19
21:50
JLB
P9F0237
Acetone
0.013 J
mg/kg dry
0.024
0.0015
1
8260B
6/14/19
21:50
JLB
P9F0237
Benzene
BRL
mg/kg dry
0,0059
0.00092
1
8260B
6/14/19
21:50
JLB
P91`0237
Bromobenzene
BRL
mg/kg dry
0.0059
0.00082
1
8260B
6/14119
21:50
JLB
P91`0237
Bromochloromethane
BRL
mg/kg dry
0.0059
0.00097
1
8260B
6/14119
21:50
JLB
P91`0237
Bromodichloromethane
BRL
mg/kg dry
0.0059
0.00056
1
8260B
6/14/19
21:50
JLB
P91`0237
Bromoform
BRL
mg/kg dry
0.0059
0.00046
1
8260B
6114/19
21:50
JLB
P91`0237
Bromomethane
BRL
mg/kg dry
0.012
0.0029
1
8260B
6/14119
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
21:50
JLB
P91`0237
Chloroethane
BRL
mg/kg dry
0.012
0.0011
1
82608
6/14119
21:50
JLB
P91`0237
Chloroform
BRL
mg/kg dry
0.0059
0.00072
1
8260B
6/14/19
21:50
JLB
P91`0237
Chloromethane
BRL
mg/kg dry
0.012
0.0018
1
8260B
6/14/19
21:50
JLB
P91`0237
cis-1,2-Dichloroethylene
BRL
mg/kg dry
0.0059
0.00093
1
8260B
6/14/19
21:50
JLB
P9F0237
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
8260B
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
P9F0237
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
6/14/19
21:50
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 2822"543
Phone: [phone]-Toll Free Number: l-800/529-6364-Fax: 704/52"408 F Page 38 Df 66

� Full-SeMce Anelytical8
PRISMLaboratory
Environmental Solutions
Report
tnaonnmaaa we
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
DateRme
ID
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.024
0.00041
1
8260B
6114/19 21:50
JLB
PgF0237
Methyl Ethyl Ketone (2-Butanone)
BRL
mg/kg dry
0.024
0.0014
1
8260B
6114119 21:50
JLB
P9F0237
Methyl Isobutyl Ketone
BRL
mg/kg dry
0.024
0.00048
1
8260B
6/14/19 21:50
JLB
P9F0237
Methylene Chloride
BRL
mg/kg dry
0.0059
0.00096
1
82608
6/14/19 21:50
JLB
P9F0237
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.0059
0.00083
1
8260B
6/14/19 21:50
JLB
P91`0237
Naphthalene
BRL
mg/kg dry
0.012
0.00060
1
8260B
6/14/19 21:50
JLB
P9F0237
n-Butylbenzene
BRL
mg/kg dry
0.0059
0.00055
1
8260B
6/14/19 21:50
JLB
PgF0237
n-Propylbenzene
BRL
mg/kg dry
0.0059
0.00086
1
8260B
6/14/19 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
PgF0237
tert-Butylbenzene
BRL
mg/kg dry
0.0059
0.00070
1
8260B
6/14119 21:50
JLB
P9F0237
Tetrachloroethylene
BRL
mg/kg dry
0.0059
0.0011
1
8260B
6114/19 21:50
JLB
P9F0237
Toluene
BRL
mg/kg dry
0.0059
0.00094
1
8260B
6/14/19 21:50
JLB
P9F0237
trans-1,2-Dichlomethylene
BRL
mg/kg dry
0.0059
0.0011
1
82608
6/14119 21:50
JLB
PgF0237
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0059
0.00051
1
8260B
6/14/19 21:50
JLB
P9F0237
Thchloroethylene
BRL
mg/kg dry
0.0059
0.0011
1
8260B
6/14/19 21:50
JLB
P9F0237
Tdchlorofluoromethane
BRL
mg/kg dry
0.012
0.0016
1
8260B
6114119 21:50
JLB
P9F0237
Vinyl acetate
BRL
mg/kg dry
0.012
0.00064
1
8260B
6/14/19 21:50
JLB
P9F0237
Vinyl chloride
BRL
mg/kg dry
0.012
0.0012
1
8260B
6/14/19 21:50
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 GCIPID/FID
C5-C8 Aliphatics
BRL
mg/kg dry
4.3
0.84
100
MADEP VPH
6/7/19 16:20
TBL
P9F0013
C9-C12Aliphatics
BRL
mg/kg dry
4.3
0.37
100
MADEPVPH
6/7/19 16:20
TBL
P9F0013
C9-C10Aromatics
BRL
mg/kg dry
4.3
0.40
100
MADEP VPH
617119 16:20
TBL
P9F0013
Surrogate
Recovery
Control Limits
2,5-Dibromotoluene (PID)
194
%
70-130
SR
2,5-Dibromotoluene (FID)
194
%
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: 1.800/529-6364 - Fax: [phone]
Page 39 of 66

,PRISM I Fv14SarvioaAoe1y`"aia Laboratory Report
Environmental Solutions 06/1712019
usow.osres,xc
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 Date/Time ID
Extractable Petroleum Hydrocarbons by GC/FID
C9-C18 Allphatics
2.0 J
mg/kg dry
31
1.5
1
MADEP EPH
6112119 3:05
BOA
P91`0050
C19-C36 Aliphatics
BRL
mg/kg dry
31
5.1
1
MADEP EPH
6/12119 3:05
BBA
P9F0050
C11-C22Aromatics
BRL
mg/kg dry
31
8.3
1
MADEP EPH
6/12119 3:05
BBA
P91`0050
Surrogate
Recovery
Control Limits
1-Chlorooctadecane
87
%
40-140
o-Terphenyl
100 %
40-140
2-Fluorobiphenyl
77
%
40-140
2-Bromonaphthalene
60
%
40-140
General Chemistry Parameters
%Solids
81.2
%by
0.100
0.100
1
"SM2540G
6113/19 9:00
KBS
P9F9177
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.81
0.14
1
8270D
6/6/19 20:39
JMV
P9F0049
1,2-Dichlorobenzene
BRL
mg/kg dry
0.81
0.13
1
8270D
6/6/19 20:39
JMV
P9F0049
1,3-Dichlorobenzene
BRL
mg/kg dry
0.81
0.12
1
8270D
6/6/19 20:39
JMV
P9F0049
1,4-Dichlorobenzene
BRL
mg/kg dry
0.41
0.13
1
8270D
6/6119 20:39
JMV
P9F0049
1-Methylnaphthalene
BRL
mg/kg dry
0.81
0.17
1
8270D
6/6/19 20:39
JMV
P9F0049
2,4,5-Tdchlorophenol
BRL
mg/kg dry
0.81
0.17
1
8270D
6/6119 20:39
JMV
P91`0049
2,4,6-Trichlorophenol
BRL
mg/kg dry
0.81
0.20
1
8270D
6/6/19 20:39
JMV
P9F0049
2,4-Dichlorophenol
BRL
mg/kg dry
0.81
0.16
1
8270D
6/6/19 20:39
JMV
P9F0049
2,4-Dimethylphenol
BRL
mg/kg dry
0.41
0.17
1
8270D
616/19 20:39
JMV
P9F0049
2,4-Dinhrophenol
BRL
mg/kg dry
1.8
0.48
1
8270D
6/6119 20:39
JMV
P91F0049
2,4-Dinhrotoluene
BRL
mg/kg dry
0.81
0.22
1
8270D
6/6/19 20:39
JMV
P9F0049
2,6-Dinhrotoluene
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
82701)
6/6/19 20:39
JMV
P9F0049
2-Chlorophenol
BRL
mg/kg dry
0.81
0.16
1
8270D
6/6/19 20:39
JMV
P9F0049
2-Methylnaphthalene
BRL
mg/kg dry
0.81
0.16
1
8270D
6/6119 20:39
JMV
P9F0049
2-Methylphenol
BRL
mg/kg dry
0.81
0.16
1
8270D
6/6119 20:39
JMV
P9F0049
2-Nitrophenol
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
8270D
6/6/19 20:39
JMV
P9F0049
4,6-Dinitro-2-methylphenol
BRL
mg/kg dry
1.8
0.45
1
8270D
6/6/19 20:39
JMV
P9F0049
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.81
0.19
1
8270D
6/6/19 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
6/6/19 20:39
JMV
P9F0049
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
1.2
0.25
1
8270D
6/6/19 20:39
JMV
P9F0049
4-Nitrophenol
BRL
mg/kg dry
0.81
0.20
1
8270D
616/19 20:39
JMV
P9F0049
Acenaphthene
BRL
mg/kg dry
0.81
0.20
1
8270D
6/6/19 20:39
JMV
P9F0049
Acenaphthylene
BRL
mg/kg dry
0.81
0.22
1
8270D
6/6/19 20:39
JMV
P9F0049
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
P91F0049
Benzo(a)anthracene
BRL
mg/kg dry
cat
0.17
1
8270D
616119 2039
JMV
P9F0049
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: i-800/529.6364- Fax: 704/52"409 F Page 40 of 66

Full -Service Analylioal 8Evironmental Solutions
&R.MLaboratory
1EA IMG
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, INC 28217 Sample Matrix: Solid
Time Collected: 06/04/19 12:20
Time Submitted: 06104/19 12:56
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Date/Time
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.81
0.18
1
8270D
6/6/19 20:39
JMV
P9F0049
Benzo(b)fluoranthene
BRL
mg/kg 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
6/6/19 20:39
JMV
P9F0049
Benzo(k) luoranthene
BRL
mg/kg dry
0.81
0.18
1
8270D
6/6/19 20:39
JMV
P9F0049
BenzoicAcid
BRL
mg/kg dry
2.5
0.67
1
8270D
616/19 20:39
JMV
P9F0049
Benzyl alcohol
BRL
mg/kg dry
0.81
0.15
1
8270D
6/6119 20:39
JMV
P9F0049
bis(2-Chlomethoxy)methane
BRL
mg/kg dry
0.81
0.16
1
8270D
616/19 20:39
JMV
P9F0049
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0.81
0.13
1
8270D
6/6/19 20:39
JMV
P9F0049
Bis(2chloroisopropyl)ether
BRL
mg/kg dry
0.41
0.15
1
8270D
6/6/19 20:39
JMV
P9F0049
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg 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
P9F0049
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
6/6/19 20:39
JMV
P9F0049
Dibenzofuran
BRL
mg/kg dry
0.81
0.22
1
8270D
6/6/19 20:39
JMV
P9F0049
Diethyl phthalate
BRL
mg/kg 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
mg/kg dry
0.81
0.20
1
8270D
6/6/19 20:39
JMV
P9F0049
Di-n-octyl phthalate
BRL
mg/kg dry
0.41
0.21
1
8270D
6/6/19 20:39
JMV
P9F0049
Fluoranthene
BRL
mg/kg dry
0.81
0.20
1
82700
6/6/19 20:39
JMV
P9F0049
Fluorene
BRL
mg/kg dry
0.81
0.24
1
8270D
6/6/19 20:39
JMV
P9F0049
Hexachlorobenzene
BRL
mg/kg dry
0.81
0.18
1
8270D
6/6/19 20:39
JMV
P9F0049
Hexachlombutadiene
BRL
mg/kg dry
0.81
0.18
1
82701)
6/6/19 20:39
JMV
P9F0049
Hemohlorocyclopentadiene
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
6/6119 20:39
JMV
P9F0049
Indeno(1,2,3-od)pyrene
BRL
mg/kg dry
0.81
0.15
1
8270D
6/6/19 20:39
JMV
P91`0049
Isophorone
BRL
mg/kg dry
0.81
0.17
1
8270D
6/6/19 20:39
JMV
P91`0049
Naphthalene
BRL
mg/kg dry
0.81
0.16
1
8270D
6/6/19 20:39
JMV
PEF0049
Nitrobenzene
BRL
mg/kg dry
0.41
0.17
1
8270D
616/19 20:39
JMV
P91`0049
N-Nitroso-di-n-propylamine
BRL
mg/kg dry
0.81
0.19
1
8270D
616/19 20:39
JMV
P91`0049
N-Nibosodiphenylamine
BRL
mg/kg dry
0.81
0.22
1
8270D
6/6/19 20:39
JMV
P91`0049
Pentachlorophenol
BRL
mg/kg 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
6/6/19 20:39
JMV
P91`0049
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
P9F0049
Pyridine
BRL
mg/kg dry
0.41
0.078
1
8270D
6/6/19 20:39
JMV
P9F0049
Surrogate
Recovery
Control Limits
2,4,6-Tribromophenal
82 %
39-132
2-Fluorobiphenyl
78 %
44-115
2-Fluorophenol
74 %
35-115
Nitrobenzene-d5
72 %
37-122
Phenol-d5
75 %
34-121
Terphenyl-d14
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 Read - P.O. Box 240543 - Charlotte, NC 28224.0543
Phone: [phone]-Toll Free Number: l-8001529-6364- Fax: 704/52M409
Page 41of66

Laboratory Report
APA5.1.'ISM
I FuibserviceAnalyticald
Environmemai solutions
irw
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: 06104119 12:56
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis Analyst
Date/Mme
Batch
ID
1, 1, 1,2-Temachlomethane
BRL
mg/kg dry
0.0044
0.00053
1
8260B
6114/19 22:20
JLB
PlIF0237
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-Tetrachlomethane
BRL
mg/kg dry
0.0044
0.00032
1
8260B
6114/19 22:20
JLB
P9F0237
1,1,2-Trichloroethane
BRL
mg/kg dry
0.0044
0.00047
1
8260B
6/14/19 22:20
JLB
P9F0237
1,1-Dichloroethane
BRL
mg/kg dry
0.0044
0.00079
1
8260B
6/14/19 22:20
JLB
PgF0237
1,1-Dichloroethylene
BRL
mg/kg dry
0.0044
0.00080
1
82608
6/14/19 22:20
JLB
P9F0237
1,1-Dichloropropylene
BRL
mglkg dry
0.0044
0.00067
1
8260B
6114/19 22:20
JLB
P9F0237
1,2,3-Trichlorobenzene
BRL
mg/kg dry
0.0087
0.00063
1
8260B
6114/19 22:20
JLB
P9F0237
1,2,3-Trichloropropane
BRL
mg/kg dry
0.0044
0.00050
1
8260B
6/14/19 22:20
JLB
P9F0237
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.0087
0.00042
1
8260B
6/14119 22:20
JLB
P9F0237
1,2,4-Trimethylbenzene
BRL
mg/kg dry
0.0044
0.00046
1
8260B
6/14/19 22:20
JLB
P9F0237
1,2-Dibromoethane
BRL
mg/kg dry
0.0044
0.00039
1
8260B
6/14/19 22:20
JLB
P9F0237
1,2-Dichlorobenzene
BRL
mg/kg dry
0.0044
0.00049
1
8260B
6/14/19 22:20
JLB
P9F0237
1,2-Dichloroethane
BRL
mg/kg dry
0.0044
0.00052
1
8260B
6114/19 22:20
JLB
P9F0237
1,2-Dichloropropane
BRL
mg/kg dry
0.0044
0.00066
1
8260B
6/14/19 22:20
JLB
P9F0237
1,3,5-Tdmethylbenzene
BRL
mg/kg dry
0.0044
0.00055
1
8260B
6/14/19 22:20
JLB
P9F0237
1,3-Dichlorobenzene
BRL
mg/kg dry
0.00"
0.00054
1
8260B
6/14/19 22:20
JLB
P9F0237
1,3-Dichloropropane
BRL
mglkg dry
0.0044
0.00037
1
8260B
6/14119 22:20
JLB
P9F0237
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0044
0.00055
1
8260B
6/14/19 22:20
JLB
P9F0237
2,2-Dichloropropane
BRL
mg/kg dry
0.0044
0.00055
1
8260B
6/14/19 22:20
JLB
P9F0237
2-Chlorotoluene
BRL
mg/kg dry
0.0044
0.00059
1
8260B
6/14/19 22:20
JLB
P9F0237
4-Chlorotoluene
BRL
mg/kg dry
0.0044
0.00050
1
8260B
6/14/19 22:20
JLB
P9F0237
4-Isopropyltoluene
BRL
mg/kg dry
0.0044
0.0011
1
8260B
6/14/19 22:20
JLB
P9F0237
Acetone
0.037
all dry
0.017
0.0011
1
8260B
6114119 22:20
JLB
P9F0237
Benzene
BRL
mg/kg dry
0.0044
0.00068
1
8260B
6/14/19 22:20
JLB
P9F0237
Bromobenzene
BRL
mg/kg dry
0.0044
0.00061
1
8260E
6/14/19 22:20
JLB
P9F0237
Bromochloromethane
BRL
mg/kg dry
0.0044
0.00072
1
8260B
6/14/19 22:20
JLB
P9F0237
Bromodichloromethane
BRL
mg/kg dry
0.0044
0.00042
1
8260B
6/14/19 22:20
JLB
P91`0237
Bromoform
BRL
mg/kg dry
0.0044
0.00034
1
82608
6114119 22:20
JLB
P9F0237
Bromomethane
BRL
mg/kg dry
0.0087
0.0021
1
8260B
6/14/19 22:20
JLB
P9F0237
Carbon Tetrachloride
BRL
mg/kg dry
0.0044
0.00086
1
8260B
6/14/19 22:20
JLB
P91`0237
Chlorobenzene
BRL
mg/kg dry
0.0044
0.00068
1
8260B
6/14/19 22:20
JLB
P9F0237
Chloroethane
BRL
mg/kg dry
0,0087
0.00083
1
8260B
6/14/19 22:20
JLB
P9F0237
Chloroform
BRL
mg/kg dry
0.0044
0.00054
1
8260B
6/14/19 22:20
JLB
P91`0237
Chlommethane
BRL
mg/kg dry
0.0087
0.0013
1
8260B
6/14119 22:20
JLB
P9F0237
cis-1,2-Dichloroethylene
BRL
mg/kg 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
P91`0237
Dibromochloromethane
BRL
mg/kg dry
0.0044
0.00029
1
8260B
6/14/19 22:20
JLB
P91`0237
Dichlorodi0uoromethane
BRL
mg/kg dry
0.0087
0.0012
1
8260B
6114/19 22:20
JLB
P9F0237
Ethylbenzene
BRL
mg/kg dry
0.0044
0.00066
1
8260B
6114/19 22:20
JLB
P91`0237
Isopropyl Ether
BRL
mg/kg dry
0.0044
0.00064
1
8260B
6/14/19 22:20
JLB
P9F0237
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0.0044
0.00051
1
8260B
6/14/19 22:20
JLB
PgF0237
m,p-Xylenes
BRL
mg/kg dry
0.0087
0.0011
1
8260B
6/14/19 22:20
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 240643 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-8001529-6364-I=:704/52"409 F Page 42 of 66

- Full -Service
RISM
Laboratory Report
Environmental
IEA I.
eOlutlons
al Solutions
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
Daternme
ID
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.017
0.00030
1
8260B 6/14/19 22:20
JLB
P91`0237
Methyl Ethyl Ketone (2-Butanone)
BRL
mg/kg dry
0.017
0.0010
1
8260B 6/14119 22:20
JLB
P9F0237
Methyl Isoburyl Ketone
BRL
mg/kg dry
0.017
0.00036
1
8260B 6/14/19 22:20
JLB
P9F0237
Methylene Chloride
BRL
mg/kg dry
0.00"
0.00071
1
8260B 6/14119 22:20
JLB
P91`0237
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.0044
0.00061
1
8260B 6114/19 22:20
JLB
P9F0237
Naphthalene
BRL
mg/kg dry
0.0087
0.00044
1
8260B 6/14/19 22:20
JLB
P9F0237
n-Butylbenzene
BRL
mg/kg dry
0.0044
0.00041
1
8260B 6/14119 22:20
JLB
P91`0237
n-Propylbenzene
BRL
mg/kg dry
0.0044
0.00063
1
8260B 6/14/19 22:20
JLB
P91`0237
o-Xylene
BRL
mg/kg dry
0.0044
0.00047
1
8260B 6/14/19 22:20
JLB
PgF0237
seo-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
8260B 6/14/19 22:20
JLB
P91`0237
tert-Butylbenzene
BRL
mg/kg dry
0.0044
0.00052
1
8260B 6/14/19 22:20
JLB
P9F0237
Tetrachloroethylene
BRL
M09 dry
0.0044
0.00079
1
8260B 6114/19 22:20
JLB
P9F0237
Toluene
BRL
mg/kg dry
0.0044
0.00070
1
8260B 6/14/19 22:20
JLB
P91`0237
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0044
0.00084
1
8260B 6/14119 22:20
JLB
P9F0237
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0044
0.00037
1
8260B 6/14/19 22:20
JLB
P9F0237
Trichloroethylene
BRL
mg/kg dry
0.0044
0.00085
1
8260B 6/14/19 22:20
JLB
P91`0237
Trichlorofluoromethane
BRL
mg/kg dry
0.0087
0.0012
1
8260B 6/14/19 22:20
JLB
P9F0237
Vinyl acetate
BRL
mg/kg dry
0.0087
0.00047
1
8260B 6/14/19 22:20
JLB
P9F0237
Vinyl chloride
BRL
mg/kg 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 6114119 22:20
JLB
P9F0237
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
ill %
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
4.3
0.85
100
MADEP VPH 617/19 16:49
TBL
P9170013
C9-C12Aliphatics
BRL
mg/kg dry
4.3
0.38
100
MADEP VPH 6/7119 16:49
TBL
P9F0013
C9-C10 Aromatics
BRL
mg/kg dry
4.3
0.40
100
MADEPVPH 6/7119 16:49
TBL
P9F0013
Surrogate
Recovery
Control Limits
25-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: 14100/529-6364 - Fax: [phone]
Page 43 of 66

CCA/A1 Level II QC Report
F I V M I Full -Service al Solutions
6/17N9
Environmental Solutions
usosmosira irvc
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
Volatile Organic Compounds by GCIMS - Quality Control
Reporting Spike Source %REC RPD
Result Limit Units Level Result % REC Limits RPD Limit Notes
Batch WOW - 5035
Blank (P9F0237-BLKI)
Prepared & Analyzed: 06/14/19
1,1,1,2-Tetmchloroethane
BRL
0.0050
mg/kg wet
1,1,1-Tdchloroethane
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-Trichlorobenzene
BRL
0.010
mg/kg wet
1,2,3-Trichloropropans
BRL
0.0050
mg/kg wet
1,2,4-Trichlorobenzene
BRL
0.010
mg/kg wet
1,2,4-Trimethylbenzene
BRL
0.0050
mg/kg wet
1,2-Dibromoethane
BRL
0.0050
mg/kg wet
1,2-Dichlorobenzene
BRL
0.0050
mg/kg wet
1,2-Dichloroethane
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-Chlorololuene
BRL
0.0050
mg/kg wet
4-Chlorotoluene
BRL
0.0050
mg/kg wet
4-Isopropyltoluene
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
0.0050
mg/kg wet
Bromofonn
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-Dichloroethylene
BRL
0.0050
mg/kg wet
cis-1,3-Dichloropropylene
BRL
0.0050
mg/kg wet
Dibromochloromethane
BRL
0.0050
mg/kg wet
Dlchlorodi0uoromethane
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 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: l-800/529-6364-Fax: [phone] Page 44 of 66

11� A Level II QC Report
���I S M I Fua-aeMce solucel8
Environmental Solutions 6/17/19
ruaaniweea,uc
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
Volatile Organic Compounds by GCIMS - Quality Control
Reporting
Spike
Source
%REC RPD
Analyte
Result
Limit
Units
Level
Result %REC
Limits RPD Limit Notes
Batch P9F0237 - 5035
Blank (PgF0237-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
0.0050
mg/kg wet
Tetmchloroethylene
BRL
0.0050
mg/kg wet
Toluene
BRL
0.0050
mg/kg wet
trans-1,2-Dichloroethylene
BRL
0,0050
mg/kg wet
trans-1,3-Dichloropropylene
BRL
0.0050
mg/kg wet
Trichloroethylene
BRL
0.0050
mg/kg wet
Tdchlorofluoromethane
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-Bromoltuorobenzene
53.7
ug/L
50.00
107
70-130
Surrogate: DibromoBuoromethane
51.6
ug/L
50.00
103
84-123
Surrogate: Toluene-0
49.2
ug/L
50.00
98
76-129
LCS (P9FO237-BSI)
Prepared &Analyzed:
06/14/19
1,1,1,2-Tetmchloroethane
0.0592
0.0050
mg/kg wet
0.05000
118
72-115
L1
1,1,1-Tdchloroethane
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
1,12-Trichloroethane
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-Trichlorobenzene
0.0646
0.010
mg/kg wet
0.05000
129
68-130
1,2,3-Trichloropropane
0.0635
0.0050
mg/kg wet
0.05000
127
60-137
1,2,4-Tdchlorobenzene
0.0653
0.010
mg/kg wet
0.05000
131
66-125
L1
1,2,4-Trimethylbenzene
0.0683
0.0050
mg/kg wet
0.05000
137
69-129
Ll
1,2-Dibromoethane
0.0525
0.0050
mg/kg wet
0.05000
105
70-132
1,2-Dichlorobenzene
0.0648
0.0050
mg/kg wet
0.05000
130
72-123
Ll
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-Dichloropropane
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-Dichloropropane
0.0600
0.0050
mg/kg wet
0.05000
120
50-142
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
L1
4-Isopropyltoluene
0.0689
0.0050
mg/kg wet
0.05000
138
68-129
L1
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 Prism Laboratories, Inc.
449 Spdngbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0643
Phone: [phone]-Toll Free Number: 1-8001529.6364- Fax: [phone] Page 45 of 66

I ^ A Full -Service Analytical &
' V' Environmental Solutions
tPBOMNXiE&,xG
Geoscience Group Project: Berkeley
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Volatile Organic Compounds by GCIMS - Quality Control
Analyte
Batch P91`0237 - 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 (P9F0237-BSl)
Prepared 8 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
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
Bromoform
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 Tetrachloride
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
0.0570
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
0.0060
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
Dichlorodifluoromethane
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
m,p-Xylenes
0.113
0.010
mg/kg wet
0.1000
113
75-124
Methyl Butyl Ketone (2-Hexanone)
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 -ten -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
n-Propylbenzene
0.0672
0.0050
mg/kg wet
0.05000
134
67-130
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
Styrene
0.0540
0.0050
mg/kg wet
0.05000
108
77-121
ter[-Butylbenzene
0.0688
0.0050
mg/kg wet
0.05000
138
67-132
Tetrachlomethylene
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-Dichloroethylene
0.0549
0.0050
mg/kg wet
0.05000
110
73-132
tmns-1,3-Dichloropropylene
0.0581
0.0050
mg/kg wet
0.05000
116
68-123
Trichloroethylene
0.0550
0.0050
mg/kg wet
0.05000
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-BromoBuorobenzene
53.7
ug/L
50.00
107
70-130
Surrogate: Dibromo8uoromethane
51.1
ug/L
50.00
102
84-123
Surrogate: Toluene-d8
48.6
ug/L
50.00
97
76-129
Lt
L1
L1
L1
L1
L1
This report should not be reproduced, except in its entirely, without the written consent of Prism Laboratories, Inc.
449 Spnngbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: l-8001529-6364- Fax: [phone] Page46of66

�- �SM Level II QC Report
i�R Full -Service Analytical8
Environmemal Solutions 6/17/19
7Reeou oaaa we
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
Volatile Organic Compounds by GCIMS - Quality Control
Reporting Spike Source %REC RPD
Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch 1`91F0237 - 5035
LCS Dup (PgF0237-BSD1)
Prepared &Analyzed:
06/14/19
1,1,1,2-Tetrachloroethane
0.0547
0.0050
mg/kg wet
0.05000
109
72-115
8
20
1,1,1-Tdchloroethane
0.0528
0.0050
mglkg wet
0.05000
106
67-131
11
20
1,1,2,2-Tetrachloroethane
0.0567
0.0050
mg/kg wet
0.06000
113
56-126
7
20
1,1,2-Trcchloroethane
0.0492
0.0050
mg/kg wet
0.06000
98
70-133
5
20
1,1-Dichloroethane
0.0509
0.0050
mg/kg wet
0.05000
102
74-127
11
20
1,1-Dichloroethylene
0.0502
0.0050
mg/kg wet
0.05000
100
67-149
12
20
1,1-Dichloropropylene
0.0515
0.0050
mg/kg wet
0.05000
103
71-130
11
20
1,2,3-Trichlorobemene
0.0580
0.010
mg/kg wet
0.05000
116
68-130
11
20
1,2,3-Trichloropropane
0.0590
0.0050
mg/kg wet
0.05000
118
60-137
7
20
1,24-Trichlorobenzene
0.0580
0.010
mg/kg wet
0.05000
116
66-125
12
20
1,2,4-Trimethylbenzene
0.0611
0.0050
mg/kg wet
0.05000
122
69-129
11
20
1,2-Dibromoethane
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
mg/kg 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
mglkg 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-Isopropyholuene
0.0606
0.0050
mg/kg 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
mg/kg wet
0.05000
118
73-125
11
20
Bromochloromethane
0.0503
0.0050
mg/kg wet
0.05000
101
72-134
9
20
Bromodichloromethane
0.0526
0.0050
mg/kg wet
0.05000
105
75-122
8
20
Bromoform
0.0499
0.0050
mg/kg wet
0.05000
100
66-135
7
20
Bromomethane
0.0631
0.010
mg/kg wet
0.06000
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
Chloroethane
0.0665
0.010
mg/kg wet
0.05000
133
33-149
11
20
Chlorofoml
0.0515
0.0050
mg/kg 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
0.05000
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
Dichlorodifluoromethane
0.0472
0.010
mg/kg wet
0.05000
94
26-146
14
20
Ethylbenzene
0.0508
0.0050
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
mg/kg 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 Springbrook Read - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: t-8001529-6364-Fax: [phone] Page 47 of 66

ra Level II QC Report
Full -Service Analytical & 6/17/19
Environmental Solutions
wowias,ra �xc
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
Volatile Organic Compounds by GC/MS - Quality Control
Reporting Spike Source %REC RPD
Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P91`0237 - 5035
LCS Cup (P9F0237-BSD1)
Prepared R 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-Bulylbenzene
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
mg/kg 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
mg/kg 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
Trichlorcethylene
0.0494
0.0050
mg/kg wet
0.05000
99
75-133
11
20
Trichlorofluoromethane
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-Bromofluorobenzene
52.4
U91L
50.00
105
70-130
Surrogate: Dibmmofluoromethane
51.6
ug/L
50.00
103
84-123
Surrogate: Toluene-d8
49.7
ug/L
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
0.06475
BRL
59
52-139
1,1,2,2-Tetrachloroethane
0.0275
0.0065
mg/kg dry
0.06475
BRL
42
39-135
1,1,2-Trichloroethane
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-Trichlorobenzene
0.0215
0.013
mg/kg dry
0.06475
BRL
33
34-120
M
1,2,3-Trichloropropane
0.0301
0.0065
mg/kg dry
0.06475
BRL
46
45-139
1,2,4-Trichlorobenzene
0.0207
0.013
mg/kg dry
0.06475
BRL
32
35-116
M
1,2,4-Trimethylbenzene
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-Dichlorobenzene
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-Dichlorobenzene
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
mg/kg 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 240543 - Charlotte, INC 28224-0543
Phone: [phone]-Toll Free Number: l-800/52"364- Fax: [phone] Page 48 of 66

F'R I S M I`"n i-on lee al Solucal a
Environmental Solution&
wmxre&roc
Geoscience Group Project: Berkeley
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Volatile Organic Compounds by GCIMS - 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
Analyle Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P91F0237 - 5035
Matrix Spike (P9F0237-MS7)
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
0.06476
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
Chloroform
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
Dichlorodifluoromethene
0.0352
0.013
mglkg 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
o-Xylene
0.0288
0.0065
mg/kg dry
0.06475
BRL
45
43-143
sec-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
ten-Butylbenzene
0.0323
0.0065
mg/kg dry
0.06475
BRL
50
36-150
Tetrachloroethylene
0.0324
0.0065
mg/kg dry
0.06475
BRL
50
47-142
Toluene
0.0301
0.0065
mglkg 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
0.0065
mg/kg dry
0.06475
BRL
40
41-124
M
Trichloroethylene
0.0329
0.0065
mg/kg dry
0.06475
BRL
51
38-164
Trichlorofluoromethane
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
mg/kg 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
u91L
50.00
105
70-130
Surrogate: Dibromofluoromethane
52.7
U91L
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 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: l-8001529-6364-Fax: [phone] Page 49 of 66

F R I S M I Full -Service analytical Solutions
Enure Envincnmemal alytical&
weanaromrs vc
Geoscience Group Project: Berkeley
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
Volatile Organic Compounds by GC/MS - Quality Control
Analyle
Batch 139F0237 - 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 (PgF0237-MSD1)
Source: 9060025.03
Prepared: 06/14/19 Analyzed: 06/15/19
1,1,1,2-Tetrachloroethane
0.0331
0,0064
mg/kg dry
0.06425
BRL
52
60-120
17
15
D,M
1,1,1-Tdchloroethane
0.0455
0.0064
mg/kg dry
0.06425
BRL
71
52-139
17
21
1,1,2,2-Tetrachloroethane
0.0297
0.0064
mg/kg dry
0.06425
BRL
46
39-135
8
22
1,1,2-Trichlorcethane
0.0291
0.0064
mg/kg dry
0.06425
BRL
45
44-140
17
21
1,1-Dichloroethane
0.0394
0o064
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-Tdchlorobenzene
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-Tdchlorobenzene
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-Dibromoethene
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
1,2-Dichloroethane
0.0352
0.0064
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
0.0064
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-Chlorotoluene
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
0.06426
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
55-136
19
18
D, M
Bromodichloromethane
0.0359
0.0064
mg/kg dry
0.06425
BRL
56
55-127
18
17
D
Bromoform
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
Chloroethane
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
Dichlorodi8uoromethane
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
mglkg 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 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 50 of 66

Level II QC Report
FAR I S M I Fun -Service Analytical 4
Environmental Solution& 6/17/19
w&&mm��&& ma
Geoscienoe Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Berkeley
Volatile Organic Compounds by GC/MS - Quality Control
Reporting
Result Limit Units
Batch P9F0237 - 5035
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-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-tert-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-Propylbenzene
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
Trichlorofluoromethane
0.0508
0.013
mg/kg dry
0.06425
BRL
79
30-157
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
mg/kg dry
0.1927
BRL
53
36-148
13
20
Surrogate: 4-Bromofluombenzene
52.8
u91L
50.00
106
70-130
Surrogate: Dibromofluoromethane
52.2
u91L
50.00
104
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 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]- Toll Free Number: 1-8001529.6364-Fax: [phone] Page 51 Oi 66

I S M I Full -Service AnalyticalAnalytical d
Environmental Solutions
R
Abremw.ros...
Geoscience Group Project: Berkeley
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
Semivolatile Organic Compounds by GC/MS - Quality Control
Analyte
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
Batch POF0049 - 3546
Blank(P9F0049-BLK7) 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
1,4-Dichlorobenzene
BRL
0.33
mg/kg wet
1-Methylnaphthalene
BRL
0.66
mg/kg wet
2,4,5-Trichlorophenol
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
2,4-Dinitrophenol
BRL
1.5
mg/kg wet
2,4-Dinitrotoluene
BRL
0.66
mg/kg wet
2,6-Dinitrotoluene
BRL
0.66
mg/kg wet
2-Chloronaphthalene
BRL
0.66
mg/kg wet
2-Chlorophenol
BRL
0.66
mg/kg wet
2-Methylnaphthalene
BRL
0.66
mg/kg wet
2-Methylphenol
BRL
0.66
mg/kg wet
2-Nitrophenol
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-Dinhro-2-methylphenol
BRL
1.5
mg/kg wet
4-Bromophenyl phenyl ether
BRL
0.66
mg/kg wet
4-Chlom-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-Nitrophenol
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)fluomnthene
BRL
0.66
mg/kg wet
Benzo(g,h,i)perylene
BRL
0.66
mg/kg wet
Benzo(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-Chloroethoxy)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
Dibenzofuran
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 entirety, without the written consent of Prism Laboratories, Inc.
4119 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: 704/52M364-Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 52 of 66

I I Level II QC Report
a. Full -Service Analyticala
Enmronmemel Sohtlons 6117/19
wionics,xc
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
Blank(P9F0049-BLK1)
Prepared: 06/05/19 Analyzed: 06/07/19
Di-n-butyl phthalate
BRL
0.66
mg/kg wet
Di-n-oclyl phthalate
BRL
0.33
ni wet
Fluomnthene
BRL
0.66
mg/kg wet
Fluorene
BRL
0.66
mg/kg wet
Hemchlorobenzene
BRL
0.66
mg/kg wet
Hexachlombutadiene
BRL
0.66
mg/kg wet
Hexachlorocyclopentadiene
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
Pentachlorophenol
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: 2,4,6-Tdbromophenol
3.48
mg/kg wet
3.333
105
39-132
Surrogate: 2-Fluorobiphenyl
1.74
ni wet
1.667
104
44-115
Surrogate: 2-Fluorophenol
3.36
mg/kg wet
3.333
101
35-115
Surrogate: Nitrobenzene45
1,55
mg/kg wet
1.667
93
37-122
Surrogate: Phenol-15
3.31
ni wet
3.333
99
34-121
Surrogate: Terphenyl-d14
1.82
mg4rg wet
1.667
109
54-127
LCS (P9F0049-BSl)
Prepared: 06/05/19 Analyzed: 06/06/19
1,2,4-Tdchoorobenzene
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-Tnchlorophenol
1.49
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-Dinhrotoluene
1.48
0.66
mg/kg wet
1.667
89
48-126
2,6-Dinhrotoluene
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
3,3' Dichlorobenzidine
1.63
0.66
mg/kg wet
1.667
98
22-121
3/4-Methylphenol
1.48
0.66
ni wet
1.667
89
34-119
4,6-Dinitro-2-mehylphenol
1.02
1.5
mg/kg wet
1.667
61
29-132 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 28224-0543
Phone: [phone] - Toll Free Number: t-800/529.6364- Fax: 704IS25-0409 Page 53 of 66

�21C n n I Fun -Service Analytical s
J' V' Envir ervice A Solutions
uBennmmEe inc
Geoscienoe Group Project: Berkeley
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Semivolatile Organic Compounds by GCIMS - 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
Balch P9F0049 - 3546
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-Chloro-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
Amnaphthene
1.59
0.66
mg/kg wet
1.667
95
40-123
Amnaphthylene
1.55
0.66
mg/kg wet
1.667
93
32-132
Anthracene
1.69
0.66
mg/kg 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)0uoranthene
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
Senzo(k)9uoranthene
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
Dibenzo(a,h)anthracene
1.59
0.66
mg/kg wet
1.667
95
45-134
Dibenzofuran
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�d)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
mg/kg wet
1.667
93
36-120
N-Nitrosodiphenylamine
1.91
0.66
mog 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
W121
Phenol
1.69
0.66
mg/kg wet
1.667
102
34-121
Pyrene
1.57
0.66
ml wet
1.667
94
47-127
Pyridine
1.03
0.33
mg/kg wet
1.667
62
10-60 L1
Surrogate: 2,4,6-7nbromophenol
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.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: l-800/5294i364-Fax: [phone] Page 54 of 66

� Level II QC Report
"f I ^ Full -Service Anelyacel 8
® ' V' Environmental Solutions 6/17/19
usoa�roxiss ixc
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
Project: Berkeley
Semivolatile Organic Compounds by GCIMS - Quality Control
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
LCS (P9F0049-BS1)
Prepared: 06/05/19 Analyzed: 06/06/19
Surrogate: 2-Fluorobiphenyl
1.52
mg/kg wet
1.667
91
44-115
Surrogate: 2-Fluomphenol
3.09
mg/kg wet
3.333
93
35-115
Surrogate: Nitrobenzene-d5
1.33
mg/kg wet
1,667
80
37-122
Surmgate: Phenol-d5
3.06
mg/kg wet
3.333
92
34-121
Surrogate: Terphenyl-04
1.59
mg/kg wet
1.667
95
54-127
LCS Dup (POF0049-BSD7)
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
mg/kg wet
1.667
68
33-117
12
20
1,3-Dichlorobenzene
1.09
0.66
mg/kg 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
mg/kg 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-Dinitrophenol
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-Dinitrotoluene
1.52
0.66
mg/kg wet
1.667
91
46-124
1
20
2-Chloronaphthalene
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-Methylnaphthalene
1.24
0.66
mg/kg wet
1.667
74
38-122
8
20
2-Methylphenol
1.49
0.66
mg/kg 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-Dinitro-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-Nitrophenol
1.61
0.66
mg/kg wet
1.667
97
30-132
3
20
Acenaphthene
1.55
0.66
mg/kg 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)anthracene
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
Senzo(b)8uomnthene
1.61
0.66
mg/kg 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)Fluoranthene
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 240643 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: l-800/529-6364- Fax: [phone] Page 55 of 66

PR I S M I Full -Service Analytical a
Environmental Solutions
ueonn+on,m ixc
Geoscience Group Project: Berkeley
Attn:Torn Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Semivolatile Organic Compounds by GC/MS - Quality Control
Analyle
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 Quip (P91`0049-BSD1)
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
1.64
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
Dibenzofuren
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
Fluorene
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
Hexachlorocyclopentadiene
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(1,2,3cd)pyrene
1.48
0.66
mg/kg wet
1.667
89
45-133
0.9
20
Isophorone
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-Tribromophenol
3.41
mg/kg wet
3.333
102
39-132
Surrogate: 2-Fluorobipheno
1.44
mg/kg wet
1,667
86
44-115
Surrogate: 2-F/uorophenol
2.68
mg/kg wet
3,333
80
35-115
Surrogate: Nitrobenzene-d5
1.19
mg/kg 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 Road - P.O. Box 240643 - Charlotte, NC 28224-0543
Phone: [phone] -Toll Free Number: 1.8001529.6364 - Fax: [phone] Page 56 of 66

Art, I S M ( Full -Service Analytical a
Environmental Solutions
mn,ss �xc
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 P9F0049 - 3546
Matrix Spike (P9F0049-MS1)
Source: 9060025.01
Prepared: 06/05/19 Analyzed: 06/06/19
1,2,4-Tdchlorobenzene
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
mg/kg dry
2.169
BRL
61
31-115
1-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
2.169
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-Dinttrotoluene
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
mg/kg 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
30-Dichlorobenzidine
0.552
0.86
mg/kg dry
2A69
BRL
25
22-121 ,t
3/4-Methylphenol
1.53
0.86
mg/kg dry
2.169
BRL
71
34-119
4,6-Dinhro-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-Chlorophenyl 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
Anthmcene
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
2.169
BRL
81
49-126
Benzo(a)pyrene
1.78
0.86
mg/kg dry
2.169
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)fluoranthene
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 J
Benzyl alcohol
1.58
0.86
mg/kg dry
2.169
BRL
73
29-122
bis(2-Chloroethoxy)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-chloroisopropyl)ether
1.67
0.43
mg/kg dry
2.169
BRL
77
33-131
Bis(2-Ethylhexyl)phthalate
1.77
0.86
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
Dlbenzo(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 240643 - Charlotte, INC 28224-0543
Phone: [phone]-Toll Free Number; l-8001629-6364- Fax: [phone] Page 57 of 66

Aw.,,avas
A/w1 Level II QC Report
I S M I Enviro men Analytical s6/17/19
environmental alytical & do
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 GCIMS - 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-noctyl phthalate
1.79
0.43
mg/kg dry
2.169
BRL
83
45-140
Fluoranthene
1.80
0.86
mg/kg dry
2.169
BRL
83
50-127
Floaters
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
Hexachlorobutadiene
1.39
0.86
ni dry
2.169
BRL
64
32-123
Hexachlarocyclopentadiene
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-od)pyrene
1.65
0.86
mg/kg dry
2.169
BRL
76
45-133
Isophorone
1.45
0.86
ni dry
2.169
BRL
67
30-122
Naphthalene
1A0
0.86
mg/kg dry
2.169
BRL
64
35-123
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-Nitrosodiphenylamine
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-Tribromophenol
3.75
mg/kg dry
4.338
87
39-132
Surrogate: 2-Fluorobiphenyl
1.65
mg/kg dry
2.169
76
44-115
Surrogate: 2-Fluorophenol
3.19
mg4rg dry
4,338
73
35-115
Surrogate: Nitrobenzerl
1.40
mg/kg dry
2.169
64
37-122
Surrogate: Phenol-d5
3,24
mgrkg dry
4,338
75
34-121
Surrogate: Terphenyl-114
1.73
mg/kg dry
2,169
80
54-127
Matrix Spike Dup (P9F0049-MSD1)
Source: 9060025.01
Prepared:
06/05/19
Analyzed: 06/06/19
1,2,4-Trichlorobenzene
1.31
0.86
mg/kg dry
2.171
BRL
60
34-118
IDS
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
1.29
0.43
mg/kg dry
2.171
BRL
59
31-115
3
20
1-Methylnaphthalene
1A9
0.86
mg/kg dry
2.171
BRL
69
40-119
0.7
20
2,4,5-Trichlorophenol
1.70
0.86
mglkg dry
2.171
BRL
78
45-121
0.8
35
2,4,6-Trichlorophenol
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
24-Dinihotoluene
1.72
0.86
mg/kg dry
2.171
BRL
79
48-126
4
20
2,6-Dinitrotoluene
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'-Dichlorobenzidine
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
mg/kg 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.
"a Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: 1-8001529.6364-Fax:[phone] Page 580f 66

If
/� Level II QC Report
I `- n n I Full-Semvlcoen al Solutions
s 6/17/19
J' V' Environmental Solutions
w .ss me
Geoscienoe 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 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
2A71
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
2,171
BRL
83
45-121
3
20
4-Nitrophenol
1.91
0.86
mg/kg dry
2.171
BRL
88
30-132
3
20
Acenaphthene
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
Anthrecene
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)anthracene
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)fluoranlhene
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)fluomnthene
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
bis12-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-chlomisopropyl)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-n-octyl phthalate
1.91
0.43
mg/kg dry
2A71
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
Isophorone
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-Nitroso-0I-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-Tdbromophenol
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 28224.0643
Phone: [phone]-Toll Free Number: l-8001529.6364- Fax: [phone] Page 59 of 66

kkgg^ A Level II QC Report
IV I Y I Full -Service Analytical x 6/17119
J' V' Environmental solutions
�Ea INe
Geoscienoe Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
Project: Berkeley
Semivolatile Organic Compounds by GC/MS - Quality Control
Analyte
Batch P91F0049 - 3546
Prism Work Order: 9060025
Time Submitted: 6/4/2019 12:56:OOPM
Reporting Spike Source %REC RPD
Result Limit Units Level Result %REC Limits RPD Limit Notes
Matrix Spike Quip (P9F0049-MSD1)
Source: 9060025.01
Prepared: 06/05/19 Analyzed: 06/06/19
Surrogate: 2-F/uorobiphenyl
1.66
mg/kg dry
2.171
77
44-115
Surrogate: 2-Fluomphenol
3.09
mgykg dry
4.343
71
35-115
Surrogate: Nitrobenzene-d5
1.39
mg/kg dry
2.171
64
37-122
Surrogate: Phenol-d5
3.21
mog dry
4.343
74
34-121
Surrogate: Terphenyl-04
1.81
mg/kg 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] -Toll Free Number: 1-8001529-6364 - Fax: 704/525,0409 Page 60 of 66

r Level II QC Report
I S M I Fall-sarvmn Analytical s 6/17/19
Environmental Solutions
�as, an,
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Berkeley
Volatile Petroleum Hydrocarbons by GCIPIDIFID - Quality Control
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 P91"0013 - MADEP VPH IS
Blank(P9F0013-BLK1)
Prepared:06/06/19 Analyzed: 06/07/19
C5-C8 Aliphatics
BRL
5.0
mg/kg wet
C9-C12Aliphatics
BRL
5.0
mg/kg wet
C9-C10 Aromatics
BRL
5.0
mg/kg wet
Surrogate: 2,5-Dibromotoluene (PID)
11200
ug/L
10000 112 70-130
Surrogate: 2,5-Dibromoto/uene (F/D)
11200
ug/L
10000 112 70-130
LCS (P9FO013-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
11.4
5.0
mg/kg wet
10.67 107 70-130
C9-MAliphatic
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 (PID)
10800
091
10000 108 70-130
LCS Dup (P9F0013-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-CI0 Aromatics
11.1
5.0
mg/kg wet
10.67 104 70-130 3 50
CID-C12Aliphatic
33.2
5.0
mgtkg 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
ug/L
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: 1-800/529-6364 • Fax: [phone]A409 Page 61 of 66

AR I sammex 1.S M I Full -Service Analytical a
Environmental Solutions
usa
Geoscience Group Project: Berkeley
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Extractable Petroleum Hydrocarbons by GCIFID -Quality Control
Analyle
Batch P91F0050 -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
Blank (P9170050-BLK1)
Prepared: 06/05/19 Analyzed: 06/11/19
C9-C18Aliphatics
BRL
25
mg/kg wet
C19-C36Aliphatics
BRL
25
mg/kg wet
C11-C22Aroma8cs
BRL
25
mg/kg wet
Surrogate: 1-Chlorooctadecane
1.30
mg/kg wet
2.000
65
40-140
Surrogate: o-Terphenyl
1.82
mg/kg wet
2.000
91
40-140
Surrogate: 2-Fluorobiphenyl
3.35
mg/kg wet
4.000
84
40-140
Surrogate: 2-Bromonaphthalene
4.62
mg/kg wet
4.000
115
40-140
LCS (P9F0050-BS1)
Prepared: 06/05/19 Analyzed: 06/11/19
C9-C18Aliphatics
47.7
25
mg/kg wet
60.00
80
40-140
C19-C36Aliphatics
84.5
25
mg/kg wet
80.00
106
40-140
C11-C22Aromatics
233
25
mg/kg wet
170.0
137
40-140
Surrogate: 1-Chlorooctadecane
1.66
mg/kg wet
2,000
83
40-140
Surrogate: o-Terphenyl
2.22
mg/kg wet
2.000
111
40-140
Surrogate: 2-F/uorobiphen34
3.89
mgrkg wet
4.000
97
40-140 -
Smrogate: 2-Bmmonaphthalene
5.30
mg&g wet
4.000
132
40-140
LCS Dup (P9F0050-BSD1)
Prepared: 06/05/19 Analyzed: 06/11/19
C9-C78Aliphatics
47.2
25
mg/kg wet
60.00
79
40-140 1 50
C19-C36AIIphatics
83.5
25
mg/kg wet
80.00
104
40-140 1 50
C11-C22Aromatics
209
25
mg/kg wet
170.0
123
40-140 11 50
Surrogate: 1-Chlorooctadecane
1.24
mglkg wet
2,000
62
40-140
Surrogate: o-Terphenyl
1.85
mg/kg wet
2.000
93
40-140
Surrogate: 2-Fluombiphenyl
3.95
mg/kg wet
4.000
99
40-140
Surrogate: 2-Bromonaphthalene
5.28
mg/kg wet
4.000
132
40-140
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 62 of 66

Level II QC Report
P R I S M Eul -Se lca Analy,ical 4
Environmental Solutiona 6/17/19
�.: ineonnro na, n c
Geoscience Group Project: Berkeley Prism Work Order: 9060025
Attn: Tom Hassett Time Submitted: 6/4/2019 12:56:00PM
500-K Clanton Rd.
Charlotte, INC 28217
General Chemistry Parameters - Quality Control
Reporting Spike Source %REC RPD
Result Limit Units 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 P9F0177 - 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 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 63 of 66

Sample Extraction Data
Prep Method: 3546
Lab Number Batch Initial Final Datelrime
9060025-01
P9F0050
10.31 g
2 mL
O6/05/19
9:55
9060025-02
P9F0050
10.02 g
2 mL
O6/05/19
9:55
9060025-03
P9F0050
10.18 g
2 mL
O6105/19
9:55
9060025-04
P91`0050
10.22 g
2 mL
O6105/19
9:55
9060025-05
P91`0050
10.2 g
2 mL
O6105119
9:55
9060025-06
P91`0050
10.07 g
2 mL
O6/05/19
9:65
9060025-07
P91`0050
10.22 g
2 mL
O6/05119
9:55
9060025-08
P9F0050
10.33 g
2 mL
O6/05/19
9:55
9060025-09
P9F0050
10.05 g
2 mL
O6/05/19
9:55
9060025-10
P9F0050
10.09 g
2 mL
O6/05/19
9:55
Prep Method:
Solids, Dry Weight
Lab Number
Batch
Initial
Final
Datelrime
9060025-01
P9F0128
30 g
30 g
06/10/19
16:38
9060025-02
P91`0128
30 g
30 g
06/10/19
16:38
9060025-03
P91`0128
30 g
30 g
06/10/19
16:38
9060025-04
P91`0128
30 g
30 g
06/10/19
16:38
9060025-05
P91`0128
30 g
30 g
06/10/19
16:38
9060025-06
P91`0128
30 g
30 g
06/10/19
16:38
9060025-07
P91`0156
30 9
30 g
06/11/19
16:20
9060025-08
P91`0177
30 g
30 g
06/12/19
16:29
9060025-09
P9F0177
30 g
30 g
06/12/19
16:29
906002510
P9F0177
30 g
30 g
06/12/19
16:29
Prep Method: 3546
Lab Number
Batch
Initial
Final
DateTme
9060025-01
P9F0049
30.06 g
1 mL
O6/05/19
9:55
9060025-02
P9F0049
30.01 g
1 mL
O6/05/19
9:55
9060025-03
P91`0049
30.05 g
1 mL
O6/05119
955
9060025-04
P91`0049
30.04 g
1 mL
O6105/19
9:55
9060025-05
P9F0049
30.02 g
1 mL
O6105119
9:55
9060025-06
P9F0049
30.09 g
1 mL
O6/05119
9:55
9060025-07
P9F0049
30.05 g
1 mL
O6/05/19
9:55
9060025-08
P9F0049
30.01 g
1 mL
O6/05/19
9:55
9060025-09
P9F0049
30.1 g
1 mL
06/05/19
9:55
9060025-10
P9F0049
30.04 g
1 mL
O6/05/19
9:55
Prep Method: 5035
Lab Number
Balch
Initial
Final
Daternme
9060025-01
P91`0237
5.5 g
5 mL
O6/14/19
1000
9060025-02
P91`0237
4.88 g
5 mL
O6114/19
10:00
9060025-03
PgF0237
5.15 g
5 mL
O6/14/19
10:00
9060025-04
P9F0237
4.75 g
5 mL
O6/14/19
10:00
9060025-05
P9F0237
5.29 g
5 mL
O6/14/19
10:00
9060025-06
P9F0237
5.48 g
5 mL
O6/14/19
10:00
9060025-07
P9F0237
4.16 g
5 mL
06/14/19
10:00
9060025-08
P91F0237
4.49 g
5 mL
O6/14119
10:00
9060025-09
P91`0237
5.28 g
5 mL
O6/14/19
10:00
9060025-10
P9F0237
7.04 g
5 mL
O6/14119
10:00
Prep Method:
MADEP VPH (S)
Lab Number
Batch
Initial
Final
Date/Tme
9060025-01 P91`0013 19.1 g 16 mL O6106119 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-OW
Phone: [phone] - Toll Free Number: 1.8001529.6364 - Fax: [phone]
Page 64 of 66

Sample Extraction Data
Prep Method: MADEP VPH (S)
Lab Number Batch Initial Final Date/Time
9060025-02
P9F0013
13.75
g 16
mL
O6/06/19
9:02
9060025-03
P91`0013
16.52
g 16
mL
O6/06/19
9:02
9060025-04
P9F0013
10.17
g 16
mL
O6/06/19
9:02
9060025-05
P91`0013
16.31
g 16
mL
O6/06/19
9:02
9060025-06
P91`0013
17.07
g 16
mL
O6/06/19
9:02
9060025-07
P9F0013
19.68
g 16
mL
06/06/19
9:02
9060025-08
P9F0013
22.04
g 16
mL
06/06/19
9:02
9060025-09
P9F0013
22
g 16
mL
O6/06/19
9:02
9060025-10
P9F0013
21.58
g 16
mL
O6/06119
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] Page 65 of 66

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APPENDIX V
Disposal Documents

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