MO-9543_40975_CA_IAR_20180529_Initial Abatement Action Report

Initial Abatement Action Report
Truck Parts Services Site
Charlotte, North Carolina
Geoscience Project No. CH16.0148.EV
Prepared For:
Cindy Lane Development, LLC
4601 Charlotte Park Drive, Suite 350
Charlotte, North Carolina 28217
May 29, 2018
Prepared By:
GEoSCENCE GROUP
500 Clanton Road, Suite %
Charlotte, North Carolina 28217
Phone [phone] Facsimile [phone]

April 20, 2018
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: Initial Abatement Action Report
Truck Parts Services Site
Charlotte, North Carolina
Geoscience Project No. CH16.0148.EV
Incident No. PENDING
This Initial Abatement Action Report summarizes the removal of an underground storage tank
(UST) that was formerly used to store heating oil for a former commercial building.
Site Name:
Truck Parts Services Site
UST Owner/Operator:
Unknown
Consultant:
Geoscience Group, hic.
500 Clanton Road, Suite K
Charlotte, North Carolina 28217
[phone]
Site Location:
5007 Statesville Road
Charlotte, North Carolina 28269
Property Owner:
Cindy Lane Development, LLC
4601 Charlotte Park Drive, Suite 350
Charlotte, North Carolina 28217
Laboratory:
Prism Laboratories, Inc.
449 Springbrook Lane
Charlotte, North Carolina 28224
[phone]
Date Discovered: July 17, 2017 Latitude/Longitude: 35.2878760/-80.8369580
Quantity of Release: Unknown Cause of Release: Tank Corrosion
Source of Release: UST System Contents/Size: Heating Oil, 550-gal.
I, Thomas e;'ViVpka Professional Engineer for Geoscience Group, Inc., do certify that the
inforrnntytiSjtis report is correct and accurate to the best of my knowledge.
.• a .iaE.SS,._ •._
North
035050
Geoscience Group, Inc. is licensed to practice engineering in North Carolina. The certification
number of the company is F-0585.
Enclosures
Pl.../EN 016/145-T aPmt S.A i UST/Cb RpAn
Qarto ri -,o_.. a .._ V_. a -i!na IF 11"1one - „ ., NC: L'ice,nsc
Sit K a21? F04fi5

Geoscience Project No. CH16.0148.EV
April 20, 2018
Page 2
SITE HISTORFAND CHARACTERIZATION
The subject property is a 2.8t acre tract located along the western side of Statesville Road
approximately 370 feet south of its intersection with Cochrane Drive in Charlotte, North
Carolina. The site is comprised of Mecklenburg County Tax Parcel ID Nos. 04115612 and
04115613. Until recently, the site was occupied by four (4) buildings and their associated
outbuildings. The buildings included: a commercial building (5007-5009 Statesville Road)
built in 1940 and occupied by Red Sea Grocery III and Nates Used Tire Shop; an
office/warehouse built in 1920 and occupied by Truck Parts Service, Inc.; a duplex residence
(5015-5017 Statesville Road) built in 1963; and a single-family residence (4927 Statesville
Road) built in 1907. These former buildings were demolished just prior to our recent sampling
activities. The former buildings are shown on Figure CH16.148-A in Appendix II.
The installation and usage dates for the former storage tank (UST-1) are not known. As
shown on the Site Layout Figure, No. CH16.148-A, UST-1 was located approximately six
(6) feet west of the former commercial building (5007-5009 Statesville Road) on Parcel No.
04115613. No other USTs have been encountered on Parcel No. 04115613, and no other
USTs are known to have been used at the parcel. However, two (2) gasoline USTs (5,000
gallon and 2,000 gallon) were removed from Parcel No. 04115612. The release associated
with he former USTs at Parcel No. 04115612 is being assessed under the State Lead
Program as Incident No. 19087 — Joe Mullis General Store.
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 1972 "Derita, North Carolina" United States Geological Survey (USGS) 7.5-
minute quadrangle map (Figure CH16.148-B), the subject site is located between
approximately 800 and 812 feet above mean sea level (MSL). The ground surface across the
Project site generally slopes downward toward the north and northwest. The low elevation of
800 feet MSL is located at the northwestern property corner and the high elevation of 812 feet
MSL is located on the southeastern portion of the site.
CLOSURE PROCEDURES
Geoscience was on site from February 12, 2018 through February 14, 2018 to monitor the
removal of UST-1. EVO Corporation (EVO) was contracted to remove the tank and
excavate contaminated soils encountered beneath the UST. Prior to excavation, a vacuum
truck was used to remove residual fluids from the tank. Approximately 530 gallons

Geoscience Project No. CHI6.0148.EV
April 20, 2018
Page 3
Of water mixed with fuel oil were removed from UST-1. The product removed from the
tank was transported to EVO's facility for proper disposal. A copy of the Certificate of
Disposal for the product are included in Appendix V for your review.
As shown in Photographs 1 through 4 in Appendix III, the clean overburden on top of the
tank was removed and stockpiled on -site. The tank was then removed from the ground. As
is visible in Photograph 5, the exterior of the UST-1 exhibited staining and obvious
corrosion through holes. The tank was subsequently transported to EVO's facility for
proper disposal. A copy of the Tank Disposal Certificate is included in Appendix V. UST-1
was approximately 95 inches long and 42 inches in diameter for an estimated capacity of
550 gallons.
SITE INVESTIGATION
Prior to the tank closure (July 2017), Geoscience mobilized to the site to monitor the
advancement two (2) geoprobe soil borings (UST-1 and UST-2) adjacent to the UST. that
was identified during the geophysics survey. These borings were each advanced to a depth
of 20 feet BGS. The retrieved soil samples were screened with a photoionization detector
(PID) for the presence of volatile organic compounds. The PID readings are summarized in
the table below:
PID Readings (ppm)
Location
Depth (ft BGS)
6
8
10
12
14
16
18
UST-1
207
164
115
109
105
100
13.6
UST-2
215
253
---
186
168
152
57.9
One soil sample was selected for laboratory analysis from each boring location. The
selected soil 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. for chemical analysis. In accordance with UST Section protocols, the samples collected
at UST-1 and UST-2 were analyzed for total petroleum hydrocarbons in the gasoline
(TPH-GRO) and diesel ranges (TPH-DRO), as well as total lead and total chromium.
TPH-DRO was detected in the samples from UST-1 and UST-2 at concentrations of 300 and
16,000 mg/kg, respectively. In addition, TPH-GRO was detected in sample UST-2 at a
concentration of 860 mg/kg. These concentrations exceed the action levels of 100 mg/kg
and 50 mg/kg established by the UST Section for TPH-DRO and TPH-GRO, respectively.
In addition, Sample UST-2 exhibited slightly elevated levels of chromium and lead. Based
on these results, it was apparent prior to removal of the tank that a release has occurred from
UST-1.

Geoscience Project No. CH16.0148.EV
April 20, 2018
Page 4
Following the collection of the soil samples, boring UST-2 was completed as a one -inch
diameter temporary monitoring well (TW-1) screened from 20 to 30 feet below the ground
surface (BGS). TW-I was subsequently developed and purged in accordance with NCDEQ
guidelines. One (1) groundwater sample was collected from the temporary monitoring well.
The groundwater sample was placed in laboratory -provided containers, packed on ice, and
transported in a cooler under appropriate chain -of custody procedures to Prism Laboratories,
Inc. for chemical analysis. The sample was analyzed for VOCs and Semi-VOCs by Methods
8260 and 8270, as well as for volatile and extractable petroleum hydrocarbons by MADEP
methods.
The results of the groundwater sample analysis are listed on Table B-4: Summary of
Groundwater Sampling Results (Appendix I). As shown, the following compounds were
detected at concentrations exceeding North Carolina Groundwater (2L) Standards in the
monitoring well: 1-methylnaphthalene; 2-methylnaphthalene; naphthalene;
1,2,4-trimethylbenzene; 1,3,5-himethylbenzene; benzene; ethylbenzene; xylenes; C9-C18
aliphatic compounds; and C9-C22 aromatic compounds. Based on these results, it was apparent
that the release from UST-1 had impacted the groundwater beneath the tank basin.
SOIL REMEDL9TION
The UST -I tank basin was over -excavated laterally and vertically in an effort to remediate
the impacted soils. The final excavation measured approximately thirty-eight (38) feet long,
thirteen (13) feet wide, and thirteen (13) feet deep. The horizontal extent of the excavation
was determined by screening the excavated soils with a photo -ionization detector.
Excavation was terminated in the vertical direction upon reaching the full arm extension that
the excavation equipment (mini -excavator) was able to achieve.
The excavated soils were loaded directly onto trucks and transported to EVO's facility for
proper disposal. A total of 52.45 tons of impacted soil were hauled off -site for treatment.
Copies of the manifests and Certificate of Disposal for the impacted soil are included in
Appendix V for your review.
Upon completion of the soil removal, confirmatory soil samples (S-1 through S er
-5) we
obtained from the bottom and sidewalk of the UST-1 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 excavation was subsequently
backfilled with compacted clean soil from an off -site location.
The analytical results of the confirmatory soil samples are summarized in Table B-3 in
Appendix I. As indicated on the table, C9-C22 aromatic and C9-CI8 aliphatic
hydrocarbons were detected in sample S-1 (bottom) at concentrations exceeding their
respective "residential" maximum soil contaminant concentrations (MSCCs). In addition,
1,2,4-trimethylbenzene, 4-isopropyltoluene, naphthalene, and C5-C8ahphafic compounds

Geoscience Project No. CH16.0148.EV
April 20, 2018
Page 5
exceeded their respective "soil to groundwater" MSCCs in sample S-1. Furthermore,
C9-C22 aromatic compounds exceeded "soil to groundwater" MSCC in sample S-5. No
other exceedances of applicable cleanup standards were encountered in the confirmation
samples. Copies of the laboratory test reports are included in Appendix IV.
POTENTIAL RECEPTORS
Geoscience did not conduct a receptor survey as part of this assessment. However, the
receptor survey conducted as part of the Joe Mullis General Store release (Incident No.
19087) identified at least two (2) water supply wells within 1,500 feet of the subject
Property: WSW-1 at 5014 Statesville Road, and WSW-2 at 5001 Jane Avenue. These water
supply wells were sampled at least 8 times between 2002 and 2014 as part of the ongoing
monitoring of the Joe Mullis General Store release. The most recent sample data (August 8,
2014) reviewed by Geoscience indicated that no contaminant concentrations were detected
in the water supply well samples at concentrations that exceed 2L Standards. Please note
that the State Lead Program may have more recent groundwater quality information for
these wells.
CONCLUSIONS
Geoscience has observed and documented the closure of a UST formerly located at 5007
Statesville Road in Charlotte, North Carolina. The tank was previously used to store heating
oil and was approximately 550 gallons in capacity. The installation and usage dates of the
tank are not known.
Soil sampling conducted before and following removal of the UST confirm that the soils
immediately beneath the tank have been impacted by a release of petroleum. Soils remain
in place that exceed both the soil to groundwater and residential MSCCs. However, none of
the detected compounds are present at concentrations that exceed their respective
commercial/industrial MSCCs.
A sample collected from a temporary monitoring well (TMW-I) installed adjacent to UST-1
Prior to its closure indicates that the groundwater beneath the UST-1 basin has been
impacted by the release at concentrations that exceed 2L Standards. However, none of the
detected contaminants exceeded their "Gross Contamination Level". Although the
groundwater has been impacted, the closest water supply wells to the UST-1 release (WSW-
1 and WSW-2) have been sampled regularly in association with the ongoing assessment of
the Joe Mullis General Store release (Incident No. 19087). The reported sample results
suggest that the water supply wells have not been significantly impacted by petroleum
contaminants.

Geoscience Project No. CH16.0148.EV
April 20, 2018
Page 6
Given that the closest water supply well is over 500 feet from the release, has not been
impacted, and is being monitored on a regular basis by the State Lead program, Geoscience,
on behalf of our client, requests that the heating oil release from UST-1 be classified a "Low
Risk". We further request that the incident be closed pending the recordation of a Notice of
Residual Petroleum approved by the UST Section.

APPENDIXI
Tables:
Table B-l: 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
Table B-4: Summary of Groundwater Sampling Results

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Revision Date: March 5, 2018 Incident
Number:
Table B-3: Summary Of Soil Sampling Results
Pending
Site Name: Truck Parts Services
Analytical Method
5g/k
3 550
8260 (mg/kg)
8270 (mg/kg)
MADEP-VPH / EPH (mg/kg)
(mg/kg)
(mg/kg)
Contaminants of Concern
„
o
0
0
3
i4
a
¢
G
c7
A
O
t
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D
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m
m
m
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Q
Date
Sample Depth
x
x
u
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o
?
z
�.
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T
%
N
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.c
m
Q
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Sample ID
w
a.
Qc
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U
A
❑
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X
c
c
°
m
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Collected
(R)
F.
r✓
H
w
Z
w
z
U
U
a
d,
U
U
_d
U
N
r
N
U
UST-1
7/17/2017
15
<1.0
300
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
UST-2
7/17/2017
20
860
16,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
S-1
2/12/2018
13
NA
NA
<1.4
11
4.3
1.3
<071
1.5
0.90
9.7
1.8
1.6
1.1
1.01
20
31
<0.45
0.87
15
0.27J
88
3,300
23J
1,000
S-2
2/13/2018
11
NA
NA
0.079
<0.0057
-0.0057
<0.0057
0.0058J
10.0057
<0.0057
<0.011
<0.0057
<0.0057
<U057
<0017
<0.45
<0.45
<0.45
<0.45
<0.45
<0.45
10.19
0.87J
14,0
<.5
S-3
2/13/2018
11
NA
NA
<0.061
<0.0061
<0.0061
<0.0061
<0.012
<0.0061
<0,0061
<0.012
<0.0061
<0.0061
<0.0061
<0.018
<0.43
<0.43
<0.43
<0.43
<0.43
<0.43
<0.18
8.83
<3.8
0,62J
S-4
2/13/2018
11
NA
NA
0,067 J
<0.0068
<0.0068
<0.0068
0,0052 J
10,0068
<0.0068
<0.014
-0,0068
<0.0068
<0.0068
<0.020
<0.49
<0.49
0.62
<0.49
<0.49
<0.49
<0.21
1.2 J
<4.3
<.7
S-5
2/13/2018
11
NA
NA
<0.a5
0.027
0.0035J
0.0037J
<0.013
<0.0065
<0.0065
0.033
0.0031J
<0,0065
0.0034J
<0.019
<0.52
<0.52
<0.52
<0s2
<0.52
<0.52
11
227
<k
120
TPH-GRO/DRO Action Limit
50
100
--
--
---
--
----
----
----
----
----
----
----
----
----
----
----
Soil-to-Groundwater MSCCs
----
----
24
8.5
8.3
0.12
0.4
4.9
1.7
0.16
4.3
1.7
3.3
4.6
0.004
3.6
120
47
0.16
56
68
540
#
31
Residential MSCCs
----
----
14,000
782
782
100
22
1,560
1,564
313
626
626
626
3,129
20
63
62,571
620
313
469
939
1,500
31,000
469
Industrial/Commercial MSCCs
----
----
360,000
20,440
20,440
4,000 1
570
40,000
40,880
8,176
16,350 1
16,350 1
16,350
81,760
100
1,635
1,635,200
16,400
8176
12,264
24,528
40,000 1
810,000
12,264
Notes:
mg/kg : Milligram per kilogram
NA : Not Analyzed
J : Estimated Concentration Detected But Below Reporting Limit
# : Health Based Level > 100%

Revision
Date:
11/9/2017
TableB-4: Summary of Groundwater Sampling Results
Incident No.: PENDING
Project Name: Truck Parts Services
Analytical Method
SVOCS by 8270 (µg/L)
VOCs by 8260 (µg/L)
EPH/VPH (pg/L)
Contaminant of Concern
c
c
C
C
c
C
y1
C
c
41
C
V
-6W
L
L
4
N
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Well ID
Date
Depth to Water
m
t
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w
z
H
w
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c
z
m
a
u
:.
J,
Collected
(ft)
`)
`
u
y
ry
N
rl
ti
7/20/2017
22.05
130
170
<7.1
64
280
440
35
15
21
2.4
95
24
150
1.5 J
810
16
29
90
12
4.2
120
2,880
2,360
TW-1
7/21/2017
22,05
100
130
111
70
330
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NC 2L Standard
1
30
30,000
6,000
6
400
400
25
6,000
1
600
70
Soo
100
6
70
70
500
70
70
400
700
200
Gross Contamination Level
1,000
12,500
1,700,000
NL
6,000
28,500
25,000
11,700
6,000,000
5,000
84,500
180
85,500
100,000
6,000
6,900
30,000
85,500
8,500
15,000
NL
NL
NL
Notes: J - Detected At Concentration Below Reporting Limit, Result Is An Estimated Concentration
NL - Not Listed
NA - Not Analyzed
Residential Vapor Intrusion Screening Levels Table dated October 2017.

APPENDIX II
Figures:
Figure No. CH16.148-A - Site Layout
Figure No. CH16.148-B - 1972 USGS Topographic Map
Figure No. CH15.145-C - Sample Location Diagram

UST-1 LDcatioll,
SITE
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GEOSCIENCE GROUP, INC.
CHARLOTTE, NORTH CAROLINA
SCALE: I"= 2,000' APPROVED BY: DRAWN BY: USGS
NDATE: March 2, 2018 REVISED: ANP
TRUCK PARTS SERVICES SITE
CHARLOTTE, NORTH CAROLINA
1972 USGS TOPOGRAPHIC MAP FIGURE NUMBER
CH16.148-B

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APPENDIX III
Site Photographs

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APPENDIX IV
Laboratory Reports

Rsr L480ngi0PIE; MG
Geoscience Group
Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
NC Certification No. 402
Full -Service Analytical & NC Drinking Water Celt No. 37735
Environmental Solutions SC Certification No. 99012
Project: Truck Part Service
Lab Submittal Date: 07/17/2017
Prism Work Order: 7070278
Case Narrative
07/31 /2017
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
V
Reviewed By Terri W. Cole For Angela D. Overcash
Project Manager
CCV CCV result is above the control limits. Analyte not detected in the sample. No further action taken.
D RPD value outside of the control limits.
DM Sample diluted and RL increased due to the matrix.
DO Surrogates diluted out.
E Estimated concentration above the calibration range
J Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLP J-Flag).
M Matrix spike outside of the control limits.
MC Sample concentration too high for recovery evaluation.
MI Matrix spike outside of the control limits. Matrix interference suspected.
BRL Below Reporting Limit
MDL Method Detection Limit
RPD Relative Percent Difference
Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 14001529.6364 - Fax: [phone] page 1 of 50

PAR I S M Full eervme Anagecal e
�x. ueoanma Ec me Environmental aolutiona
Sample Receipt Summary
07/31/2017
Prism Work Order: 7070278
Client Sample ID
Lab Sample ID
Matrix
Date Sampled
Date Received
UST-1
7070278-01
Solid
07/17/17
07/17/17
UST-2
7070278-02
Solid
07/17/17
07/17/17
Lift-1
7070278-03
Solid
07/17/17
07/17/17
Lift-2
7070278-04
Solid
07/17/17
07/17/17
GP-1
7070278-05
Solid
07/17/17
07/17/17
GP-2
7070278-06
Solid
07/17/17
07/17/17
GP-3
7070278-07
Solid
07/17/17
07/17/17
GP-4
7070278-08
Solid
07/17/17
07/17/17
Samples were received at 10.2 degrees C. See case narrative for further information.
This report should not be reproduced, except in its entirety, without the written consent or Prism Laboratories, Inc.
449 apringbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1400/529.6364 - Fax: [phone]
Page 2 of 50

irrP R I S n Full Service Analytical 6
$,--'vtB+:"<' iEa�x�
Summary of Detections
07/31/2017
Prism Work Order: 7070278
Prism ID
Client ID
Parameter
Method
Result
Units
7070278-01
UST-1
Diesel Range Organics
*8015C
300
m9ft dry
7070278-01
USTA
Chromium
•6010D
92
mg/kg dry
7070278-01
UST-1
Lead
•601 OD
6.5
mg/kg dry
7070278-02
UST-2
Diesel Range Organics
'8015C
16000
mg/kg dry
7070278-02
UST-2
Gasoline Range Organics
•8015C
860
mg/kg dry
7070278-02
UST-2
Chromium
•601 OD
250
DM
mg/kg dry
7070278-02
UST-2
Lead
•60101)
33
DM
mg/kg dry
7070278-03
Lift-1
Hexavalent Chromium
•7196A
1.4
mg/kg dry
7070278-03
Lift-1
Barium
•60101)
41
mg/kg dry
7070278-03
Lift-1
Chromium
•6010D
8.5
mg/kg dry
7070278-03
Lift-1
Lead
*601 OD
5.0
mg/kg dry
7070278-03
Lift-1
Acetone
82608
0.016
1
mg/kg dry
7070278-04
Lift-2
Hexavalent Chromium
•7196A
1.2
mg/kg dry
7070278-04
Lift-2
Arsenic
'60101)
15
DM
mg/kg dry
7070278-04
Lift-2
Barium
•6010D
61
DM
mg/kg dry
7070278-04
Lift-2
Chromium
•6010D
110
DM
mg/kg dry
7070278-04
Lift-2
Lead
•6010D
5.9
DM
mg/kg dry
7070278-04
Lift-2
Acetone
8260B
0.067
J
mg/kg dry
7070278-05
GP-1
Hexavalent Chromium
•7196A
0.82
mg/kg dry
7070278-05
GP-1
Barium
•6010D
13
DM
mg/kg dry
7070278-05
GP-1
Chromium
'6010D
55
DM
mi dry
7070278-05
GP-1
Lead
•6010D
34
DM
mg/kg dry
7070278-05
GP-1
Selenium
•6010D
9.9
DM
mg/kg dry
7070278-05
GP-1
Acetone
8260B
0.034
1
mg/kg dry
7070278-06
GP-2
Benzoic Acid
8270D
2.0
mg/kg dry
7070278-06
GP-2
Hexavalent Chromium
•7196A
0.55
mg/kg dry
7070278-06
GP-2
Mercury
•7471B
0.031
mg/kg dry
7070278-06
GP-2
Arsenic
•6010D
0.35
mg/kg dry
7070278-06
GP-2
Barium
'60101)
16
mg/kg dry
7070278-06
GP-2
Chromium
•6010D
16
mg/kg dry
7070278-06
GP-2
Lead
*6010D
7.3
mgft dry
7070278-06
GP-2
Selenium
*60101)
2.0
mg/kg dry
7070278-07
GP-3
Hexavalent Chromium
•7196A
1.3
mg/kg dry
7070278-07
GP-3
Mercury
•7471B
0.087
mg/kg dry
7070278-07
GP-3
Barium
•6010D
21
mg/kg dry
7070278-07
GP-3
Chromium
•6010D
38
mg/kg dry
7070278-07
GP-3
Lead
•6010D
6.5
mg/kg dry
7070278-07
GP-3
Selenium
•6010D
2.7
mg/kg dry
7070278-07
GPJ
Acetone
8260E
0.048
1
mg/kg dry
7070278-08
GP-4
Hexavalent Chromium
*7196A
0.55
mg/kg dry
7070278-08
GP-4
Arsenic
•60101)
0.77
mg/kg dry
7070278-08
GP-4
Barium
•6010D
16
mg&g dry
7070278-08
GP-4
Chromium
•6010D
9.0
mg/kg dry
7070278-08
GP-4
Lead
•6010D
4.0
mg/kg dry
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: 7ONS29.6364 - Toll Free Number: 1-8001529-6364 - Fax: [phone]
Page 3 of 50

This report should not be reproduced, except in its entirety, without the written consent of Pdsm Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 20224-0643
Phone: [phone] - Toll Free Number: 14001529-6364 - Fax: [phone] Page 4 of 50

Pisnn r°i'Ser,meAnai„,ea,a Laboratory Report
/ Envronmental Solutions
_._ 07/31/2017
Geoscience Group Project: Truck Part Service Client Sample ID: UST-1
Attn: Tom Hassett Prism Sample ID: 7070278-01
500-K Clanton Rd. Prism Work Order: 7070278
Charlotte, NC 28217 Sample Matrix: Solid Time Collected: 07/17/17 10:58
Time Submitted: 07117/17 15:45
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Diesel Range Organics by GCIFID
Diesel Range Organics 300 mg/kg dry 49 19 5 '8015C 7/19/17 17:06 2RC P700258
Surrogate
o-Terphenyl
Gasoline Range Organics by GC/FID
Recovery Control Limits
104 % 49-124
Gasoline Range Organics BRL
mg/kg dry
6.7 1.0
50 '8015C 7124/17 20:32
ANG P7G0359
Surrogate
Recovery
Control Limits
a,a,a-TdBuorotoluene
130 %
50-137
General Chemistry Parameters
% Solids 71.6
% by
0.100 0.100
1 •SM2540 G 7118/17 14:30
JLB P7GD278
Weight
Total Metals
Chromium 92 mg/kg dry 0.35 0.058 1 •6010D 7/21117 19:16 JAB P7G0320
Lead 6.5 mg/kg dry 0.35 0.065 1 '6010D 7121/17 19:16 JAB P7G0320
This report should not be reproduced, except in its entirely, without the written consent of Prism Laboratories, Inc.
"Is Springbrook Road - P.O. Box 240543 - Charlotte, INC 28224-0643
Phone: [phone]-Toll Free Number: 1-800/529-6364- Fax: 704/S25-0409 Page 5 Df 50

I, Y I S `v'n �1 Full Servl<e Analytical fl
Envlronmentel aolutlons
Laboratory Report
07/31/2017
Geoscience Group
Project: Truck Part Service
Client Sample ID: UST-2
Attn: Tom Hassett
Prism Sample ID: 7070278-02
500-K Clanton Rd.
Prism Work Order: 7070278
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 07/17/17 10:37
Time Submitted: 07/17/17 15:45
Parameter
Result Units
Report MDL
Dilution Method Analysis Analyst Batch
Limit
Factor Date/rime ID
Diesel Range Organics by GC/FID
Diesel Range Organics
16000 mg/kg dry
$60 93
100 •8015C 7131/17 9:49 ZRC P7G0460
Surrogate
Recovery Control Limits
o-Terphenyl
0 % 49-124 DO
Gasoline Range Organics by GC/FID
Gasoline Range Organics 860
mg/kg dry
76 11
500 •8015C 7/24/17 21:28
ANG P7G0359
Surrogate
Recovery
Control Limits
a,a,a-Tneuorotoluene
120 %
50-137
General Chemistry Parameters
%Solids 67.4
%by
0.100 0.100
1 •SM2540G 7118/1714:30
JLB P7G0278
Weight
Total Metals
Chromium
Lead
250 OM mg/kg dry
33 DM mg/kg dry
1.8 0.31 5 •6010D
1.8 0.34 5 •60118D
712511716:51 JAB P7G0320
7126/17 16:51 JAB P7G0320
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, NC 28224-0543
Phone: [phone] - Toll Free Number: 1.8001529.6364 - Fax: [phone] Page 6 of 50

P R I SqM Full Service Analytical 8
aaoa�� ,Es, M ronmental Solutions
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Sample Matrix: Solid
Laboratory Report
07/31/2017
Client Sample ID: Lift-1
Prism Sample ID: 7070278-03
Prism Work Order: 7070278
Time Collected: 07/17/17 10:33
Time Submitted: 07/17/17 15:45
Parameter Result Units Report MDL Diluton Method Analysis Analyst Batch
Limit Factor Date rime ID
General Chemistry Parameters
%Solids
76.5
%by
0.100
0,100
1
•SM2540G
7118/1714:30
JLB
P7G0278
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.43
0.067
1
8270D
7/20/17 15:06
JMV
P7G0259
1,2-Dichlorobenzene
BRL
mg/kg dry
0.43
0.065
1
8270D
7/20/17 15:06
JMV
P7G0259
1,3-Dichlorobenzene
BRL
mg/kg dry
0.43
0.061
1
8270D
7/20/17 15:06
JMV
P7G0259
1,4-Dichlorobenzene
BRL
mg/kg dry
0.43
0.063
1
8270D
7/20/17 15:06
JMV
P7G0259
1-Methylnaphthalene
BRL
mg/kg dry
0.43
0.083
1
8270D
7/20/17 15:06
JMV
P7G0259
2,4,6-Tdchlorophenol
BRL
mg/kg dry
0.43
0.081
1
8270D
7/20117 15:06
JMV
P7G0259
2,4-Dichlorophenol
BRL
mg/kg dry
0.43
0.083
1
8270D
7/20/17 15:06
JMV
P7G0259
2,4-Dimelhylphenol
BRL CCV
mg/kg dry
0.43
0.066
1
8270D
7/20/17 15:06
JMV
P7G0259
2,4-Dinitrophenol
BRL
mg/kg dry
0.43
0.060
1
8270D
7120/17 15:06
JMV
P7G0259
2,4-Dinitrotoluene
BRL
mg/kg dry
0.43
0.052
1
8270D
7/20117 15:06
JMV
P7G0259
2,6-Dinitrotoluene
BRL
mg/kg dry
0.43
0.057
1
8270D
7/20/17 15:06
JMV
P7G0259
2-Chloronaphthalene
BRL
mg/kg dry
0.43
0.062
1
8270D
7/20/17 15:06
JMV
P7130259
2-Chlorophenol
BRL
mg/kg dry
0.43
0.061
1
8270D
7120/17 15:06
JMV
P7G0259
2-Methylnaphthalene
BRL
mgkg dry
0.43
0.069
1
8270D
7/20117 15:06
JMV
P7G0259
2-Methylphenol
BRL
mg/kg dry
0.43
0.055
1
8270D
7120117 15:06
JMV
P7130259
2-Nitrophenol
BRL
mg/kg dry
0.43
0.078
1
82700
7120/17 15:06
JMV
P7G0259
3,T-Dichlombenzidine
BRL
mg/kg dry
0.43
0.085
1
8270D
7/20117 15:06
JMV
P7G0259
3/4-Methylphenol
BRL
mg/kg dry
0.43
0.053
1
8270D
7/20/17 15:06
JMV
P7G0259
4,6-Dinitro-2-methylphenol
BRL
mg/kg dry
0.43
0.065
1
82700
7120/17 15:06
JMV
P7G0259
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.43
0.074
1
8270D
7/20117 15:06
JMV
P7130259
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.43
0.060
1
8270D
7/20117 15:06
JMV
P7G0259
4-Chloroaniline
BRL
mg/kg dry
0.43
0.052
1
82700
7/20117 15:06
JMV
P7G0259
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
0.43
0.056
1
8270D
7120/17 15:06
JMV
P7G0259
4-Nitrophenol
BRL
mg/kg dry
0.43
0.066
1
8270D
7/20/17 15:06
JMV
P7G0259
Acensphthene
BRL
rrl dry
0.43
0.059
1
8270D
7/20117 15:06
JMV
P7G0259
Acenaphthylene
BRL
mg/kg dry
0.43
0.062
1
8270D
7/20/17 15:06
JMV
P7G0259
Anthracene
BRL
mg/kg dry
0.43
0.069
1
8270D
7/20117 15:06
JMV
P7G0259
Azobenzene
BRL
mg/kg dry
0.43
0.057
1
8270D
7/20/17 16:06
JMV
P7G0259
Benzo(a)anthracene
BRL
mgkg dry
0.43
0.056
1
8270D
7120/17 15:06
JMV
P7G0259
Benzo(a)pyrene
BRL
mg/kg dry
0.43
0.047
1
8270D
7120/17 15:06
JMV
P7G0259
Benzo(b)fluoranthene
BRL
mgft dry
0.43
0.050
1
8270D
7/20/17 15:06
JMV
P7G0259
Benzo(g,h,i)perylene
BRL
rl dry
0.43
0.047
1
8270D
7120/17 15:06
JMV
P7G0259
Benzo(k)fluoranthene
BRL
mg/kg dry
0.43
0.057
1
8270D
7/20/17 15:06
JMV
P7130259
Benzoic Acid
BRL
mg/kg dry
0.43
0.036
1
8270D
7120/17 15:06
JMV
P7G0259
Senzyl alcohol
BRL
mg/kg dry
0.43
0.057
1
8270D
7120117 15:06
JMV
P7G0259
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
0.43
0.075
1
8270D
7/20/17 15:06
JMV
P7G0259
Bis(2-Chlomethyl)ether
BRL
mg/kg dry
0.43
0.061
1
8270D
7120/17 16:06
JMV
P7G0259
Bis(2-chloroisopropyl)ether
BRL
mg/kg dry
0.43
0.074
1
8270D
7/20/17 15:06
JMV
P7130259
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.43
0.064
1
82700
7120/17 15:06
JMV
P7G0259
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboretodes, Inc.
449 Spdngbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: l-000/529-6364-Fax: [phone] Page7oT 50

PRISM I rEz,erviceAnalytical a
nv�o.meliredavivro�s
Laboratory Report
07/31/2017
Geoscience Group
Project: Truck Part Service
Client Sample ID: Lift-1
Attn: Tom Hassett
Prism
Sample ID: 7070278-03
500-K Clanton Rd.
Prism
Work Order: 7070278
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 07/17/17 10:33
Time Submitted: 07/17/17 15:45
Parameter
Result
Units
Report
MDL
Dilution
Method Analysis
Analyst Ys
Batch
Limit
Factor
Daterrime
ID
Butyl benzyl phthalate
BRL
mg/kg dry
0.43
0.061
1
8270D 7/20/17 16:06
JMV
P7G0259
Chrysene
BRL
mg/kg dry
0.43
0.054
1
8270D 7120/17 15:06
JMV
P7130259
Dibenzo(a,h)anthracene
BRL
mg/kg dry
0.43
0.052
1
8270D 7/20/17 15:06
JMV
P7130259
Dibenzofuran
BRL
mg/kg dry
0.43
0.066
1
8270D 7120/17 15:06
JMV
P71210259
Diethyl phthalate
BRL
mg/kg dry
0.43
0.059
1
8270D 7/20/17 15:06
JMV
P7130259
DimeOryl phthalate
BRL
militia dry
0.43
0.057
1
8270D 7/20/17 15:06
JMV
P7G0259
Di-n-butyl phthalate
BRL
mg/kg dry
0.43
0.061
1
8270D 7/20/17 15:06
JMV
P7130259
Di-n-octyl phthalate
BRL
mg/kg dry
0.43
0.053
1
8270D 7120117 15:06
JMV
P7130259
Fluoranthene
BRL
mglkg dry
0.43
0.055
1
8270D 7/20117 15:06
JMV
P7130259
Fluorene
BRL
mg/kg dry
0.43
0.062
1
8270D 7120/17 16:06
JMV
P7G0259
Hexachlombenzene
BRL
mg/kg dry
0.43
0.068
1
8270D 7/20/17 15:06
JMV
P7G0259
Hexachlorobutadiene
BRL
mg/kg dry
0.43
0.077
1
8270D 7/20117 15:06
JMV
P7G0259
Hexachlomcyclopentadiene
BRL
mgft dry
0.43
0.077
1
8270D 7120/17 15:06
JMV
P7130259
Hexachloroethane
BRL
mglkg dry
0.43
0.072
1
8270D 7/20/17 15:06
JMV
P7G0259
Indeno(1,2,3-od)pyrene
BRL
mg/kg dry
0.43
0.049
1
8270D 7/20/17 15:06
JMV
P7G0259
Isophorone
BRL
mg*g dry
0.43
0.058
1
8270D 7120/17 15:06
JMV
P7G0259
Naphthalene
BRL
mg/kg dry
0.43
0.069
1
8270D 7/20/17 15:06
JMV
P7130259
Nitrobenzene
BRL
mg/kg dry
0.43
0.061
1
8270D 7/20/17 15:06
JMV
P7130259
N-Nitroso-di-n-propylamine
BRL
militia dry
0.43
0.068
1
8270D 7/20/17 15:06
JMV
P7G0259
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.43
0.066
1
8270D 7/20/17 15:06
JMV
P7130259
Pentachlorophenol
BRL
mi dry
0.43
0.051
1
8270D 7120/17 15:06
JMV
P7G0259
Phenanthrene
BRL
mg/kg dry
0.43
0.056
1
8270D 7/20117 15:06
JMV
P7130259
Phenol
BRL
mg/kg dry
0.43
0.064
1
8270D 7/20117 15:06
JMV
P7130259
Pyrene
BRL
militia dry
0.43
0.067
1
8270D 7/20/17 15:06
JMV
P7G0259
Surrogate
Recovery
Control Limits
2,4,6-Tribromophenol
90 %
39-132
2-Fluorobiphenyl
80 %
44-115
2-Fluorophenol
86 %
35-115
Nhmbenzene-d5
79 %
37-122
Phenol-05
84 %
34-121
Terphenyl-014
101 %
54-127
Total Metals
Hexavalent Chromium
1.4
mg/Irg dry
0.52
0.17
1
M96A
7/24/17 10:00
BMS
P700274
Mercury
BRL
mg/kg dry
0.027
0.0025
1
'7471B
7120117 11:32
JAB
P7G0287
Arsenic
BRL
mg/kg dry
0.33
0.040
1
'6010D
7/24/17 14:38
JAB
P7G0320
Barium
41
mglkg dry
0.66
0.096
1
-60100
7121117 19:59
JAB
P700320
Cadmium
BRL
mg/kg dry
0.33
0.0088
1
'6010D
7/24/17 14:38
JAB
P7G0320
Chromium
8.5
mg/kg dry
0.33
0.055
1
'6010D
7121117 19:59
JAB
P7G0320
Lead
5.0
militia dry
0.33
0.061
1
'6010D
7121117 19:59
JAB
P700320
Selenium
BRL
mg/kg dry
0.66
0.16
1
•6010D
7121/17 19:59
JAB
P7G0320
Silver
BRL
mg/kg dry
0.33
0.0081
1
'6010D
7/21/17 19:59
JAB
P7100320
Volatile Organic Compounds by GUMS
This report should not be reproduced, except in its enOrety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1.800/529-6364 - Fax: [phone] Page 8 of 50

P R i M I Fun -Service Analyocai a Laboratory Report
t uaS Es,.c EOVitVnmental solutions 07/31/2017
Geoscience Group Project: Truck Part Service Client Sample ID: Lift-1
Attn:Tom Hassett Prism Sample ID: 7070278-03
500-K Clanton Rd. Prism Work Order: 7070278
Charlotte, NC 28217 Sample Matrix: Solid Time Collected: 07/17/17 10:33
Time Submitted: 07/17/17 15:45
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis Analyst
Date/Time
Batch
ID
1,1.1,2-Tetmchloroethans
BRL
mg/kg dry
0.0029
0.00024
1
8260B
7/26117 13:26
ANG
P7G0413
1,1,1-Tdchloroethane
BRL
mg/kg dry
0.0029
0.00014
1
8260B
7126/17 13:26
ANG
P7G0413
1,1,2,2-Tetmchloroethane
BRL
mg/kg dry
0.0029
0.00020
1
8260B
7/26117 13:26
ANG
P7G0413
1,1,2-Trichloroethane
BRL
mg/kg dry
0.0029
0.00026
1
8260B
7126/17 13:26
ANG
P7G0413
1,1-Dichloroethane
BRL
mg/kg dry
0.0029
0.000081
1
8260B
7/26117 13:26
ANG
P7G0413
1.1-Dichloroethylene
BRL
mg/kg dry
0.0029
0.00013
1
8260B
7/26117 13:26
ANG
P7G0413
1,1-Dichloropropylene
BRL
mg/kg dry
0.0029
0.00016
1
8260B
7126117 13:26
ANG
P7G0413
1,2,3-Tdchlorobenzene
BRL
mg/kg dry
0.0029
0.00017
1
8260B
7/26/17 13:26
ANG
P7G0413
1,2,3-Trichloropropane
BRL
mg/kg dry
0.0029
0.00037
1
8260B
7/26/17 13:26
ANG
P7G0413
1,24-Trichlorobenzene
BRL
mglkg dry
0.0029
0.00022
1
8260B
7126/17 13:26
ANG
P7G0413
1,2,4THmethylbenzene
BRL
mg/kg dry
0.0029
0.00022
1
8260B
7/26117 13:26
ANG
P7130413
1,2-Dibromoethane
BRL
mglkg dry
0.0029
0.00012
1
8260B
7/26/17 13:26
ANG
P7G0413
1,2-Dichlombenzene
BRL
mg/kg dry
0.0029
0.00014
1
8260B
7126/17 13:26
ANG
P7G0413
1,2-Dichioroethane
BRL
mg/kg dry
0.0029
0.00017
1
8260B
7/26/17 13:26
ANG
P7130413
1,2-Dichloropropane
BRL
mg/kg dry
0.0029
0.00018
1
8260B
7126/17 13:26
ANG
P7G0413
1,3,5-Tdmethylbenzene
BRL
mg/kg dry
0.0029
0.00022
1
8260B
7126/17 13:26
ANG
P7G0413
1,3-Dichlombemene
BRL
mg/kg dry
0.0029
0.00019
1
8260B
7/26/17 13:26
ANG
P7GD413
1,3-Dichloropropane
BRL
mg/kg dry
0.0029
0.00015
1
8260B
7/26/17 13:26
ANG
P7GD413
1,4-Dichlorobenzene
BRL
mglkg dry
0.0029
0.00011
1
8260B
7/26117 13:26
ANG
P7G0413
2,2-Dichloropropane
BRL
mg/kg dry
0.0029
0.00014
1
8260B
7126/17 13:26
ANG
P7G0413
2-Chlorotoluene
BRL
mg/kg dry
0.0029
0.00015
1
8260B
7/26117 13:26
ANG
P7G0413
4-Chlorotoluene
BRL
mg/kg dry
0.0029
0.00017
1
8260B
7126117 13:26
ANG
P7G0413
4-Isopropyholuene
BRL
mg/kg dry
0.0029
0.00014
1
8260B
7/26/17 13:26
ANG
P7G0413
Acetone
0.016 J
mg/kg dry
0.029
0.00071
1
8260B
7126117 13:26
ANG
P7430413
Benzene
BRL
mg/kg dry
0.0017
0.00017
1
8260B
7/26/17 13:26
ANG
P7G0413
Bromobenzene
BRL
mg/kg dry
0.0029
0.00024
1
8260B
7126117 13:26
ANG
P7G0413
Bromochloromethane
BRL
mg/kg dry
0.0029
0.00016
1
8260B
7/26117 13:26
ANG
P7G0413
Bromodichloromethane
BRL
mg/kg dry
0.0029
0.00016
1
8260B
7/26117 13:26
ANG
P7130413
Bromoform
BRL
mg/kg dry
0.0029
0,00033
1
8260B
7126/17 13:26
ANG
P7G0413
Bromomethane
BRL
mg/kg dry
0.0058
0.00036
1
8260B
7126117 13:26
ANG
P7G0413
Carbon Tetrachloride
BRL
mg/kg dry
0.0029
0.00014
1
8260B
7126117 13:26
ANG
P7G0413
Chlombenzene
BRL
mg/kg dry
0.0029
0.00015
1
82608
7126/17 13:26
ANG
P7G0413
Chlomethane
BRL
mglkg dry
0.0058
0.00024
1
8260B
7/26117 13:26
ANG
P7G0413
Chloroform
BRL
mg/kg dry
0.0029
0.00021
1
8260B
7/26/17 13:26
ANG
P7G0413
Chloromethane
BRL
mglkg dry
0.0029
0.00020
1
8260B
7126/17 13:26
ANG
P7G0413
cis-1,2-Dichloroethylene
BRL
mg/kg dry
0.0029
0.00012
1
8260B
7126117 13:26
ANG
P7G0413
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0029
0.000098
1
8260B
7126117 13:26
ANG
P7G0413
Dibromochloromethane
BRL
mg/kg dry
0.0029
0.00012
1
8260B
7/26/17 13:26
ANG
P7G0413
Dichlorodi0uoromethane
BRL
mg/kg dry
0.0029
0.00013
1
8260B
7/26/17 13:26
ANG
P7G0413
Ethylbenzene
BRL
mg/kg dry
0.0029
0.00011
1
8260B
7/26/17 13:26
ANG
P7G0413
Isopropyl Ether
BRL
mglkg dry
0.0029
0.00012
1
9260B
7/26/17 13:26
ANG
P7GD413
IsopropNbenzene (Cumene)
BRL
mglkg dry
0.0029
0.00017
1
8260B
7126/17 13:26
ANG
P7G0413
m,µXylenes
BRL
mg/kg dry
0.0058
0.00027
1
8260B
7126/17 13:26
ANG
P7G0413
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 9of 50

r-i O I S I Fun-eervlee Analytical s
PR Eavlmnmental Solutions
R,
Laboratory Report
07/31/2017
�QJfEgvNc'
Geoscienre Group Project: Truck Part Service
Client Sample ID: Lift-1
Attn: Tom Hassett
Prism Sample ID: 7070278-03
500-K Clanton Rd.
Prism Work Order. 7070278
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 07/17/17 10:33
Time Submitted: 07/1711715:45
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis Analyst
Date/Time
Batch
ID
Mehyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.029
0.00026
1
8260B
7/26117 13:26
ANG
P7GD413
Methyl Ethyl Ketone (2-Butanone)
BRL
mg/kg dry
0.058
0.00026
1
82608
7/26117 13:26
ANG
P7130413
Methyl Isobutyl Ketone
BRL
mg/kg dry
0.029
0oD025
1
8260B
7/26/17 13:26
ANG
P7GO413
Methylene Chloride
BRL
mg/kg dry
0.0D58
0.00016
1
8260B
726117 13:26
ANG
P7G0413
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.0058
0.000093
1
8260B
7126/17 13:26
ANG
P7G0413
Naphthalene
BRL
ni dry
0.0058
0.000092
1
8260B
7126117 13:26
ANG
P7130413
n-Butylbemene
BRL
mg/kg dry
0.0029
0.00015
1
8260B
7/26117 13:26
ANG
P7430413
n-Propylbenzene
BRL
mg/kg dry
0.0029
0.00017
1
8260B
726/17 13:26
ANG
P7G0413
o-Xylene
BRL
mg/kg dry
0.0029
0.00012
1
82608
7/26117 13:26
ANG
P7130413
sec-Butylbenzene
BRL
mg/kg dry
0.0029
0.00014
1
8260B
7/26/17 13:26
ANG
P7130413
Styrene
BRL
mg/kg dry
0.0029
0.00018
1
8260B
726117 13:26
ANG
P7130413
tert-Butylbenzene
BRL
m9ft dry
0.0029
0.000098
1
8260B
726/17 13:26
ANG
P7G0413
Tetrachlomethylene
BRL
mg/kg dry
0.0029
0.00014
1
8260B
726117 13:26
ANG
P7G0413
Toluene
BRL
mg/kg dry
0.0029
0.00017
1
8260B
726117 13:26
ANG
P7GD413
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0029
0,00017
1
8260B
726/17 13:26
ANG
P7G0413
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0029
0.00015
1
8260B
7/26/17 13:26
ANG
P7G0413
Trichloroethylene
BRL
mg/kg dry
0.0029
0.00019
1
8260B
7/26117 13:26
ANG
P7130413
Tdchlorofluwamethane
BRL
mg/kg dry
0.0029
0.00019
1
8260B
726H7 13:26
ANG
P7130413
Vinyl acetate
BRL
mg/kg dry
0.015
0.00D40
1
8260B
726/17 13:26
ANG
P7130413
Vinyl chloride
BRL
mg/kg dry
0.0029
0.00014
1
8260B
726117 13:26
ANG
P74310413
Xylenes, total
BRL
mg&g dry
0.0087
0.00054
1
8260B
726/17 13:26
ANG
P7GD413
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
102 %
70.130
Dibromofluoromethane
103 %
84-123
Toluene-d8
95%
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: 7OW529-6364 -Toll Free Number: 1-9001529.6364 - Fax: [phone]" Page 10 of 50

F R S M Fuu senlce Analy cal 8 Laboratory Report
� u�Toe 5 He e�� mrAnemsl smurocc 07/31/2017
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Sample Matrix: Solid
Client Sample ID: Lift-2
Prism Sample ID: 7070278-04
Prism Work Order: 7070278
Time Collected: 07/17/17 10:26
Time Submitted: 07117/17 15:45
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Daterrime ID
General Chemistry Parameters
%Solids
69.2
%by
0.100
0.100
1
•SM2540G
711811714:30
JLB
P700278
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.48
0.074
1
8270D
7120/17 15:28
JMV
P7G0259
1,2-Dichlorobenzene
BRL
mg/kg dry
0.48
0.072
1
8270D
7120/17 15:28
JMV
P7G0259
1,3-Dichlorobenzene
BRL
mg/kg dry
0.48
0.067
1
82701)
7/20/17 15:28
JMV
P7G0259
1,4-Dichlorobenzene
BRL
mg/kg dry
0.48
0.070
1
8270D
7/20/17 15:28
JMV
P7G0259
1-Methylnaphthalene
BRL
mg/kg dry
0.48
0.092
1
8270D
7120117 15:28
JMV
P7G0259
2,4,6-Tnchlorophenol
BRL
mg/kg dry
0.48
0.089
1
8270D
7/20/17 15:28
JMV
P7G0259
2,4-Dichlorophenol
BRL
mg/kg dry
0.48
0.092
1
8270D
7120117 15:28
JMV
P7G0259
2,4-Dimethylphend
BRL CCV
mg/kg dry
0.48
0.073
1
8270D
7/20/17 15:28
JMV
P7G0259
2,4-Dinitmphenol
BRL
mg/kg dry
0.48
0.067
1
8270D
7120/17 15:28
JMV
P7G0259
2,4-Dinitrotoluene
BRL
mg/kg dry
0.48
0.058
1
8270D
7/20/17 15:28
JMV
P7G0259
2,6-Dinkratoluene
BRL
mg/kg dry
0.48
0.063
1
8270D
7120/17 15:28
JMV
P7G0259
2-Chloronaphthalene
BRL
mg/kg dry
0.48
0.069
1
8270D
7/20/17 15:28
JMV
P7G0259
2-Chlorophenol
BRL
mg/kg dry
0.48
0.068
1
8270D
7/20/17 15:28
JMV
P7G0259
2-Methylnaphthalene
BRL
mg/kg dry
0.48
0.076
1
8270D
7/20/17 15:28
JMV
P7G0259
2-Methylphenol
BRL
mg/kg dry
0.48
0.061
1
8270D
7/20/17 15:28
JMV
P7G0259
2-Nitrophenol
BRL
mg/kg dry
0.48
0.087
1
8270D
7/20/17 15:28
JMV
P7G0259
3,3'-1)ichlorobemidine
BRL
mg/kg dry
0.48
0.094
1
8270D
7120/17 15:28
JMV
P7G0259
3/4-Methylphenol
BRL
mg/kg dry
0.48
0,059
1
8270D
7/20/17 16:28
JMV
P7G0259
4,6-Dinitro-2-methylphenol
BRL
mg/kg dry
0.48
0.072
1
8270D
7120/17 15:28
JMV
P7G0259
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.48
0.082
1
8270D
7/20117 15:28
JMV
P7G0259
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.48
0.067
1
8270D
7/20/17 15:28
JMV
P7G0259
4-Chlomaniline
BRL
mg/kg dry
0.48
0.057
1
8270D
7120/17 15:28
JMV
P7G0259
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
0.48
0.062
1
82701)
7120/17 16:28
JMV
P7G0259
4-Nitrophenol
BRL
mg/kg dry
0.48
0.074
1
8270D
7120117 15:28
JMV
P7G0259
Acenaphthene
BRL
mg/kg dry
0.48
0.065
1
8270D
7/20/17 15:28
JMV
P7G0259
Acenaphthylene
BRL
mg/kg dry
0.48
0.069
- 1
8270D
7/20/17 15:28
JMV
P7G0259
Anthracene
BRL
mg/kg dry
OAS
0.077
1
8270D
7/20117 15:28
JMV
P7130259
Azobenzene
BRL
mg/kg dry
0.48
0.063
1
8270D
7/20/17 15:28
JMV
P7G0259
Benzo(a)anthracene
BRL
mg/kg dry
0.48
0.062
1
8270D
7/20117 15:28
JMV
P7(30259
Senzo(a)pyrone
BRL
mg/kg dry
OAS
0.052
1
8270D
7120/17 15:28
JMV
P7G0259
Benzo(b)fluoranthene
BRL
mg/kg dry
0.48
0.055
1
8270D
7/20/17 15:28
JMV
P7G0259
Benzo(g,hJ)perylene
BRL
mgft dry
0.48
0,052
1
8270D
7120/17 15:28
JMV
P7G0259
Benzo(k)fluoranthene
BRL
mg/kg dry
0.48
0.063
1
8270D
7/20117 16:28
JMV
P7G0259
Benzoic Acid
BRL
mg/kg dry
0.48
0.040
1
8270D
7/20117 15:28
JMV
P7G0259
Benzyl alcohol
BRL
mg/kg dry
0.48
0.063
1
82701)
7/20/17 15:28
JMV
P7G0259
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
0.48
0.083
1
8270D
7/20117 15:28
JMV
P7G0259
Bis(2-Chlormthyl)ether
BRL
mg/kg dry
0.48
0.067
1
8270D
7/20/17 15:28
JMV
P7G0259
Bis(2-chloroisopropyl)ether
BRL
mg/kg dry
0.48
0.082
1
8270D
7120/17 15:28
JMV
P7G0259
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.48
0.071
1
8270D
7/20/17 15:28
JMV
P7G0259
This report should not be reproduced, except in its entirety, without the written consent of Pnsm Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: 1-8001529-6i364- Fax: [phone] Page 11 of 50

PRISgM
Full -Service Analytical Laboratory Report
Endmnmemal Saluuous 07/31/2017
Geoscience Group Project: Truck Part Service Client Sample ID: Lift-2
Attn: Tom Hassett Prism Sample ID: 7070278-04
500-K Clanton Rd. Prism Work Order: 7070278
Charlotte, NC 28217 Sample Matrix: Solid Time Collected: 07/17/17 10:26
Time Submitted: 07/17/17 15:45
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Butyl beryl phthalate
BRL
mg/kg dry
Chrysene
BRL
mg/kg dry
Dibenzo(a,h)anthracene
BRL
mg/kg dry
Diberofumn
BRL
mg/kg dry
Diethyl phthalate
BRL
mg/kg dry
Dimethyl phthalate
BRL
mg/kg dry
Di-n-butyl phthalate
BRL
mg/kg dry
Di-n-octyl phthalate
BRL
mg/kg dry
Fluorenthene
BRL
mgft dry
Fluorene
BRL
mi dry
Hexachlorobenzene
BRL
mg/kg dry
Hexachlorobutadiene
BRL
mg/kg dry
Hexachlorocyclopentadiene
BRL
mi dry
Hexachlomethane
BRL
mg/kg dry
Indeno(1,2,3-cd)pyrene
BRL
mg/kg dry
Isophorone
BRL
mg/kg dry
Naphthalene
BRL
mg/kg dry
Nitrobenzene
BRL
mg/kg dry
N-Nitroso-di-n-propylamine
BRL
mglkg dry
N-Nibosodiphenylamine
BRL
mi dry
Pentachlorophenol
BRL
mg/kg dry
Phenanthrene
BRL
mg/kg dry
Phenol
BRL
mg/kg dry
Pyrene
BRL
mg/kg dry
Total Metals
0.48
0.068
1
8270D
7/20/17 15:28
JMV
P7G0259
0.48
0.060
1
8270D
7/20117 15:28
JMV
P7130259
0.48
0.058
1
8270D
7/20117 15:28
JMV
P7130259
0.48
0.073
1
8270D
720/17 15:28
JMV
P7G0259
0.48
0.066
1
8270D
7/20117 15:28
JMV
P7130259
0.48
0.063
1
8270D
7120117 15:28
JMV
P7G0259
0.48
0.068
1
8270D
7120117 15:28
JMV
P7G0259
0.48
0.059
1
8270D
7/20/17 15:28
JMV
P7G0259
0.48
0.061
1
8270D
7/20/17 15:28
JMV
P7G0259
0.48
0.069
1
8270D
7/20/17 15:28
JMV
P7G0259
0.48
0.076
1
8270D
7120/17 16:28
JMV
P7G0259
0.48
0.086
1
8270D
7/20/17 15:28
JMV
P7G0259
0.48
0.085
1
8270D
7120/17 15:28
JMV
P7G0259
0.48
0.080
1
8270D
7/20/17 15:28
JMV
P7130259
0.48
0.055
1
8270D
720/17 15:28
JMV
P7G0259
0.48
0.065
1
8270D
7/20/17 15:28
JMV
P7130259
OAS
0.077
1
8270D
7/20117 15:28
JMV
P7G0259
0.48
0.068
1
8270D
7/20/17 15:28
JMV
P7G0259
0.48
0.075
1
8270D
7/20/17 15:28
JMV
P7G0259
0.48
0.073
1
8270D
720/17 15:28
JMV
P7G0269
0.48
0.056
1
8270D
7/20/17 15:28
JMV
P7G0259
0.48
0.062
1
8270D
7/20/17 15:28
JMV
P7130259
0.48
0.070
1
8270D
720/171528
JMV
P7130259
0.48
0.063
1
8270D
7/20/17 15:28
JMV
P7G0259
Surrogate
Recovery
Control Limits
2,4,6-Tribromophenol
83 %
39-132
2-Fluombiphenyl
71 %
44-115
2-Fluorophenol
73 %
35-115
Nmobenzeml
69 %
37-122
Phenol-d5
72 %
34-121
Terphenyl-04
94 %
54-127
Hexavalent Chromium
1.2
mg/kg dry
0.58
0.19
1
'7196A
724/17 10:00
BMS
P700274
Mercury
BRL
mg/kg dry
0.029
0.0028
1
•7471B
7/20/17 11:37
JAB
P7G0287
Arsenic
15 DM
mg/kg dry
1.8
0.22
5
'6010D
725/17 17:00
JAB
P7G0320
Badum
61 DM
mg/kg dry
3.7
0.53
5
•601010,
726/17 14:08
JAB
P7G0320
Cadmium
BRL DM
mg/kg dry
1.8
0.049
5
•6010D
726/17 14:08
JAB
P7G0320
Chromium
110 OM
mg/kg dry
1.8
0.31
5
'6010D
726117 14:08
JAB
P700320
Lead
6.9 DM
mg/kg dry
1.8
0.34
5
'60100
726/17 14:08
JAB
P700320
Selenium
BRL DM
mg/kg dry
3.7
0.87
5
•6010D
7/26/17 14:08
JAB
P7G0320
Silver
BRL DM
mg/kg dry
1.8
0.045
5
•6010D
7/26/17 14:08
JAB
P7G0320
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 - Fix: 704/525-0409 Page 12 of 50

P R I S Y I I rwi san'ica Anainmai s
ueov..o ss vc Env ronmentai eoluuons
Laboratory Report
07/31/2017
Geoscienoe Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Sample Matrix: Solid
Client Sample ID: Lift-2
Prism Sample ID: 7070278-04
Prism Work Order: 7070278
Time Collected: 07/17/17 10:26
Time Submitted: 07/17/17 15:45
Parameter
Result
Units
Report
MDL
Dilution Method
Analysis
Analyst
Batch
Limit
Factor
Datefrime
ID
11,1,2-Tetrachloroethane
BRL
mg/kg dry
0.0070
0.00058
1 8260B
7126117 13:53
ANG
P7GO413
1,1,1-Trichloroethane
BRL
mg/kg dry
0.0070
0,00034
1 8260B
7126/17 13:53
ANG
P7130413
1,1,2,2-Tetmchloroethane
BRL
mg/kg dry
0.0070
0.00048
1 8260B
7126117 13:53
ANG
P7G0413
1,1,2-Tdchlorcethane
BRL
mg/kg dry
0.0070
0.00062
1 8260B
7126/17 13:53
ANG
P7GO413
1,1-Dichloroethane
BRL
mg/kg dry
0.0070
0,00020
1 82608
7126117 13:53
ANG
P7GO413
11-Dichloroethylene
BRL
mg/kg dry
0.0070
0.00031
1 8260B
7/26117 13:53
ANG
P7GO413
1,1-Dichloropropylene
BRL
mg/kg dry
0.0070
0.00039
1 8260B
7/26/17 13:53
ANG
P7GO413
1,2,3-Trichlorobenzene
BRL
mg/kg dry
0.0070
0.00040
1 8260B
7/26/17 13:53
ANG
P7GO413
1,2,3-Trichloropropane
BRL
mg/kg dry
0.0070
0.00090
1 8260B
7/26/17 13:53
ANG
P7GO413
1,24-Trichlorobenzene
BRL
mg/kg dry
0.0070
0.00052
1 8260B
7/26/17 13:53
ANG
P7GO413
1,2,4-Tdmethylbenzene
BRL
mg/kg dry
0.0070
0.00054
1 8260B
7126/17 13:53
ANG
P7GO413
1,2-Dibromoethane
BRL
mg/kg dry
0.0070
0.00028
1 8260B
7/26/17 13:53
ANG
P7GD413
1,2-Dichlorobenzene
BRL
mg/kg dry
0.0070
0.00033
1 8260B
7/26M7 13:53
ANG
P7GO413
1,2-Dichloroethane
BRL
mg/kg dry
0.0070
0.00042
1 8260B
7/26/17 13:53
ANG
P7GD413
1,2-Dichloropmpane
BRL
mg/kg dry
0.0070
0.00044
1 8260B
7126117 13:53
ANG
P7G0413
1,3,5-Tdmethylbenzene
BRL
mg/kg dry
0.0070
0.00053
1 8260B
7/26117 13:53
ANG
P7GO413
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0070
0.00D47
1 8260B
7/26/17 13:53
ANG
P7GO413
1,3-Dichlompropane
BRL
mg/kg dry
0.0070
0.00035
1 8260B
7126117 13:53
ANG
P7G0413
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0070
0.00028
1 8260B
7/26/17 13:53
ANG
P7GD413
2,2-Dichloropropane
BRL
mg/kg dry
0.0070
0.00033
1 8260B
7/26117 13:53
ANG
P7GO413
2-Chlorololuene
BRL
mg/kg dry
0.0070
0.00036
1 8260B
7/26117 13:53
ANG
P7GO413
4-Chlorotoluene
BRL
mgft dry
0.0070
0.00042
1 8260B
7126/17 13:53
ANG
P7G0413
4-Isopropyltoluene
BRL
mg/kg dry
0.0070
0.00034
1 8260B
7/26/17 13:53
ANG
P7GO413
Acetone
0.067 J
mi dry
0.070
0.0017
1 9260B
7126117 13:53
ANG
P7GO413
Benzene
BRL
mg/kg dry
0.0042
0.00D41
1 8260B
7/26/17 13:53
ANG
P7GO413
Bromobenzene
BRL
mg/kg dry
0.0070
0.00059
1 8260B
7/26117 13:53
ANG
P7GO413
Bromochloromethane
BRL
mg/kg dry
0.0070
0.00039
1 8260B
7126117 13:53
ANG
P7GO413
Bromodichloromethane
BRL
mg/kg dry
0.0070
0.00039
1 82609
7/26117 13:53
ANG
P7G0413
Bromoform
BRL
mg/kg dry
0.0070
0.00080
1 8260B
7/26117 13:53
ANG
P7GO413
Bromomethane
BRL
mg/kg dry
0.014
0.00087
1 8260B
7126117 13:53
ANG
P7GO413
Carbon Tetrachloride
BRL
mg/kg dry
0.0070
0.00035
1 8260B
7126/17 13:53
ANG
P7G0413
Chlorobenzene
BRL
mg/kg dry
0.0070
0.00037
1 8260B
7/26117 13:53
ANG
P7GO413
Chloroethane
BRL
mg/kg dry
0.014
0.00059
1 8260B
7/26/17 13:53
ANG
P7G0413
Chloroform
BRL
mg/kg dry
0.0070
0.00051
1 82608
7126/17 13:53
ANG
P7GO413
Chloromethene
BRL
mg/kg dry
0.0070
D.00D47
1 8260B
7/26117 13:53
ANG
P7G0413
cis-1,2-Dichlomethylene
BRL
mg/kg dry
0.0070
0.00030
1 8260B
7/26/17 13:53
ANG
P7GO413
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0070
0.00024
1 8260B
7/26/17 13:53
ANG
P7GO413
Dibromochloromethane
BRL
mg/kg dry
0.0070
0.00029
1 8260B
7/26/17 13:53
ANG
P7GO413
Dichlorodieuoromethane
BRL
mg/kg dry
0.0070
0.00032
1 8260B
7/26/17 13:63
ANG
P7GO413
Ethylbenzene
BRL
mglkg dry
0.0070
0.00027
1 9260B
7/26/17 13:53
ANG
P7GO413
Isopropyl Ether
BRL
mg/kg dry
0.0070
0.00029
1 8260B
7126117 13:53
ANG
P7130413
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0.0070
0.00042
1 8260B
7/26/17 13:53
ANG
P7GD413
m,p-Xylenes
BRL
mg/kg dry
0.014
0.00065
1 8260B
7126/17 13:53
ANG
P7GO413
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 13 of 50

PR R I S iL n Fu165ervice Analytical s
� v' Envlronmcntal Solutions
s
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Laboratory Report
07/31/2017
Project: Truck Part Service Client Sample ID: Lift-2
Prism Sample ID: 7070278-04
Prism Work Order: 7070278
Sample Matrix: Solid Time Collected: 07/17/17 10:26
Time Submitted: 07/17/17 15:45
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis Analyst
Dalerrime
Batch
ID
Methyl Butyi Ketone (2-Hexanone)
BRL
mg/kg dry
0.070
0.00064
1
8260B
7126/17 13:53
ANG
P7G0413
Methyl Ethyl Ketone (2-Butanone)
BRL
mg/kg dry
0.14
0.00064
1
8260B
7/26/17 13:53
ANG
P7130413
Methyl Isobutyl Ketone
BRL
mg/kg dry
0.070
0.00060
1
8260B
7/26/17 13:53
ANG
P7G0413
Methylene Chloride
BRL
mg/kg dry
0.014
0.00040
1
8260B
7/26/17 13:53
ANG
P7130413
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.014
0.00023
1
8260B
7/26/17 13:53
ANG
P7G0413
Naphthalene
BRL
mg/kg dry
0.014
0.00022
1
82608
7/26/17 13:53
ANG
P7130413
n-Butylbemene
BRL
mg/kg dry
0.0070
0.00036
1
8260B
7/26/17 13:53
ANG
P7G0413
n-Propylbenzene
BRL
mg/kg dry
0.0070
0.00042
1
8260B
7126/17 13:53
ANG
P7G0413
c-Xylene
BRL
mg/kg dry
0.0070
0.00029
1
8260B
7126/17 13:53
ANG
P7G0413
sec-Butylbenzene
BRL
ni dry
0.0070
0.00034
1
8260B
7126/17 13:53
ANG
P7G0413
Styrene
BRL
mg/kg dry
0.0070
0.00042
1
8260B
7126/17 13:53
ANG
P7130413
ten-Butylbenzene
BRL
mg/kg dry
0.0070
0.00024
1
8260B
7126/17 13:53
ANG
P7G0413
Tetrechlomethylene
BRL
mg/kg dry
0.0070
0.00033
1
8260B
7/26/17 13:53
ANG
P7G0413
Toluene
BRL
mgkg dry
0.0070
0.00040
1
8260B
7/26/17 13:53
ANG
P7G0413
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0070
0.00042
1
8260B
7/26/17 13:53
ANG
P7G0413
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0070
0.00037
1
8260E
7/26/17 13:53
ANG
P7130413
Trichlomethylene
BRL
mg/kg dry
0.0070
0.00046
1
8260B
7/26117 13:53
ANG
P7G0413
Trichlorofluoromethane
BRL
mg/kg dry
0.0070
0,00045
1
8260B
7126/17 13:53
ANG
P71210413
Vinyl acetate
BRL
mg/kg dry
0.035
0.00096
1
8260B
7/26/17 13:53
ANG
P7G0413
Vinyl chloride
BRL
mg/kg dry
0.0070
0.00034
1
8260B
7126/17 13:53
ANG
P7G0413
Xylenes, total
BRL
mg/kg dry
0.021
0.0013
1
8260B
7/26117 13:53
ANG
P7430413
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
101 %
70-130
Dibromofluoromethane
104 %
84-123
Toluen"S
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 28224-0643
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 14 of 50

�, I sem Full -Service Analytical &
uewua ies me Envi�onmentel Solutions
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Sample Matrix: Solid
Laboratory Report
07/31/2017
Client Sample ID: GP-1
Prism Sample ID: 7070278-05
Prism Work Order: 7070278
Time Collected: 07/17/17 14:55
Time Submitted: 07/17/17 15:45
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/rime ID
General Chemistry Parameters
%Solids
73.0
%by
0.100
0.100
1
•SM2540G
7/1811714:30
JLB
P7G0278
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.45
0.070
1
8270D
7/20/17 15:51
JMV
P7G0259
1,2-Dichlorobenzene
BRL
mg/kg dry
0.45
0.068
1
8270D
7/20117 15:51
JMV
P7G0259
1,3-Dichlorobenzene
BRL
mg/kg dry
0.45
0.063
1
8270D
7/20/17 15:51
JMV
P7G0259
1,4-Dichlorobenzene
BRL
mg/kg dry
0.45
0.066
1
6270D
7/20/17 15:51
JMV
P7G0259
1-Methylnaphthalene
BRL
mg/kg dry
0.45
0.087
1
8270D
7/20/17 16:51
JMV
P7G0259
2,4,6-Tdchlorophenol
BRL
mg/kg dry
0.45
0.084
1
8270D
7/20/17 15:51
JMV
P7G0259
2,4-Dichlorophenol
BRL
mg/kg dry
0.45
0.087
1
8270D
7/20/17 15:51
JMV
P7G0259
2,4-Dimethylphenal
BRL CCV
mg/kg dry
0.45
0.069
1
B270D
7/20/17 15:51
JMV
P7G0259
2,4-Dinftrophenol
BRL
mg/kg dry
0.45
0.063
1
8270D
7/20/17 15:51
JMV
P7G0259
2,4-Dindrotoluene
BRL
mg/kg dry
0.45
0.055
1
8270D
7120117 15:51
JMV
P7G0259
2,6-Dinitrotoluene
BRL
mg/kg dry
0.46
0.060
1
8270D
7120/17 15:51
JMV
P7G0259
2-Chlomnaphthalene
BRL
mg/kg dry
0.45
0.065
1
8270D
7120/17 15:51
JMV
P7G0259
2-Chlorophenol
BRL
mg/kg dry
0.45
0.064
1
8270D
7/20/17 15:51
JMV
P7G0259
2-Methylnaphthalene
BRL
mg/kg dry
0.45
0.072
1
8270D
7/20117 15:51
JMV
P7G0259
2-Methylphenol
BRL
mg/kg dry
0.45
0.058
1
8270D
7/20/17 15:51
JMV
P7G0259
2-Nitrophenol
BRL
mg/kg dry
0.45
0.082
1
8270D
7/20117 15:51
JMV
P7G0259
3,3'-Dichlombenzidine
BRL
mg/kg dry
0.45
0.089
1
8270D
7/20/17 15:51
JMV
P7G0259
3/4-Methylphenol
BRL
mg/kg dry
0.45
0.056
1
8270D
7/20117 15:51
JMV
P7G0259
4,6-Dinibo-2-methylphenol
BRL
mg/kg dry
0.45
0.068
1
8270D
7/20/17 15:51
JMV
P7G0259
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.45
0.077
1
8270D
7/20/17 15:51
JMV
P7G0259
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.45
0.063
1
8270D
7120/17 15:51
JMV
P7G0259
4-Chloroaniline
BRL
mg/kg dry
0.45
0.054
1
8270D
7/20/17 15:51
JMV
P7G0259
4-Chlomphenyl phenyl ether
BRL
mg/kg dry
0.45
0.059
1
8270D
7/20/17 15:51
JMV
P7G0259
4-Nitrophenol
BRL
mg/kg dry
0.45
0.069
1
82701)
7120117 15:51
JMV
P7G0259
Acenaphthene
BRL
mg/kg dry
0.45
0.061
1
8270D
7/20/17 15:51
JMV
P7G0259
Acenaphthylene
BRL
mg/kg dry
0.45
0.065
1
8270D
720117 15:51
JMV
P7G0259
Anthtacene
BRL
mg/kg dry
0.45
0.073
1
8270D
7120117 15:51
JMV
P7G0259
Azobenzene
BRL
mg/kg dry
0.45
0.059
1
8270D
720/17 15:51
JMV
P7G0259
Benzo(a)anthracene
BRL
mg/kg dry
0.45
0.059
1
8270D
7/20/17 15:51
JMV
P7G0259
Benzo(a)pyrene
BRL
mg/kg dry
0.45
0.049
1
8270D
7/20/17 15:51
JMV
P7G0259
Benzo(b)fluoranthene
BRL
mg/kg dry
0A5
0.052
1
8270D
7/20117 15:51
JMV
P7G0269
Benzo(g,h,i)peMene
BRL
mg/kg dry
0.45
0.049
1
8270D
720117 15:51
JMV
P7G0259
Benzo(k)fluoranthene
BRL
mg/kg dry
0.45
0.059
1
8270D
7/20/17 15:51
JMV
P7G0259
Benzoic Add
BRL
mg/kg dry
0.45
0.038
1
8270D
7/20117 15:51
JMV
P7G0259
Benzyl alcohol
BRL
mg/kg dry
0.46
0.059
1
8270D
720/17 15:51
JMV
P7G0259
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
0.45
0.078
1
8270D
7/20117 15:51
JMV
P7G0259
BiS(2-Chloroethyl)ether
BRL
mg/kg dry
0.45
0.064
1
82700
7120117 15:51
JMV
P7G0259
Bis(2-chloroisopropyl)ether
BRL
mg/kg dry
0.45
0.077
1
8270D
7/20/17 15:51
JMV
P7G0259
BIS(2-Ethylhexyl)phthelate
BRL
mg/kg dry
0.45
0.067
1
8270D
7120117 15:51
JMV
P7G0259
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: 1-900/529.6364- Fax: [phone] Page 15of50

�P R I S M Fuh server A Soy, s
Ew,anme ,e aoiouo s
A-1, ..Es,-
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Sample Matrix: Solid
Laboratory Report
07/31 /2017
Client Sample ID: GP-1
Prism Sample ID: 7070278-05
Prism Work Order: 7070278
Time Collected: 07/17/17 14:55
Time Submitted: 07/17/17 15:45
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis Analyst
Batch
Limit
Factor
Date/Time
ID
Butyl henzyl phthalate
BRL
mg/kg dry
0.45
0.064
1
82700
7120117 15:51
JMV
P7G0259
Chrysene
BRL
mg/kg dry
0.45
0.057
1
8270D
7/20/17 15:51
JMV
P7G0259
Dibenzo(a,h)anthrecene
BRL
mg/kg dry
0.45
0.055
1
8270D
7/20/17 15:51
JMV
P7G0259
Dibenzofuran
BRL
mg/kg dry
0.45
0.068
1
8270D
7/20/17 15:51
JMV
P7G0259
Diethyl phthalate
BRL
mg/kg dry
0.45
0.062
1
8270D
7/20/17 15:51
JMV
P7G0259
Dimethyl phthalate
BRL
mg/kg dry
0.45
0.059
1
8270D
7/20/17 15:51
JMV
P7G0259
Di-n-butyl phthalate
BRL
mg/kg dry
0.45
0.064
1
8270D
7120117 15:51
JMV
P7G0259
Di-n-octyl phthalate
BRL
mg/kg dry
0.45
0.055
1
8270D
7120/17 15:51
JMV
P7G0259
Fluoranthene
BRL
mg/kg dry
0.45
0.057
1
8270D
7/20/17 15:51
JMV
P7G0259
Fluorene
BRL
mg/kg dry
0.45
0.065
1
a270D
7/20/17 15:51
JMV
P7G0259
Hexachlorobenzene
BRL
mgft dry
0.45
0.071
1
8270D
7/20/17 15:51
JMV
P7G0259
Hexachlorobutediene
BRL
mg/kg dry
0.45
0.081
1
8270D
7/20/17 15:51
JMV
P7G0259
Hexachlorocydopentadiene
BRL
mg/kg dry
0.45
0.080
1
8270D
7/20/17 15:51
JMV
P7G0259
Hexachloroethane
BRL
mg/kg dry
0.45
0.075
1
8270D
7120/17 15:51
JMV
P7G0259
Indeno(1,2,3-cd)pyrene
BRL
mg/kg dry
0,45
0.052
1
8270D
7120/17 15:51
JMV
P7G0259
Isophorone
BRL
mg/kg dry
0.45
0.061
1
8270D
7120/17 15:51
JMV
P7G0259
Naphthalene
BRL
mg/kg dry
0.45
0.072
1
8270D
7120117 15:51
JMV
P7G0259
Nitrobenzene
BRL
mg/kg dry
0.45
0.064
1
8270D
7/20/17 15:51
JMV
P7G0259
N-Nimoso-di-n-propylamine
BRL
mg/kg dry
0.45
0.071
1
8270D
7/20/17 15:51
JMV
P7G0259
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.45
0.068
1
8270D
7/20117 15:51
JMV
P7G0259
Pentachlorophenol
BRL
mg/kg dry
0.45
0.053
1
8270D
7120/17 15:51
JMV
P7G0259
Phenanthrene
BRL
mg/kg dry
0.45
0.059
1
8270D
7/20/17 15:51
JMV
P7G0259
Phenol
BRL
mg/kg dry
0.45
0.066
1
8270D
7/20117 15:51
JMV
P7G0259
Pyrene
BRL
mg/kg dry
0.45
0.060
1
8270D
7/20117 15:51
JMV
P7G0259
Surrogate
Recovery
Control Limits
2,4,6-Tribromophencl
61 %
39-132
2-Fluorobiphenyl
56 %
44-115
2-Fluorophenol
59 %
35-115
Nitrobenzened5
54 %
37-122
Phenol-d5
59 %
34-121
Terphenyldl4
75%
54-127
Total Metals
Hexavalerd Chromium
0.82
mg/kg dry
0.64
0.18
1
'7196A
7/24/1710:00
BMS
P700274
Mercury
BRL
mg/kg dry
0.028
0.0027
1
•7471B
7/20117 11:41
JAB
P7G0287
Arsenic
BRL DM
mg/kg dry
1.7
0.21
5
•6010D
7125/17 17:10
JAB
P7G0320
Barium
13 DM
mg/kg dry
3.4
0.50
5
•601013
7/26117 14:18
JAB
P700320
Cadmium
BRL DM
mg/kg dry
1.7
0.046
5
•6010D
7126/17 14:18
JAB
P7G0320
Chromium
55 DM
mg/kg dry
1.7
0.29
5
•6010D
7125/17 17:10
JAB
P7G0320
Lead
34 DM
mg/kg dry
1.7
0.32
5
•6010D
7125117 17:10
JAB
P7G0320
Selenium
9.9 DM
mii dry
3.4
0.81
5
•60101)
7/25/17 17:10
JAB
P760320
Silver
BRL OM
mg/kg dry
1.7
0,042
5
•6010D
7125/17 17:10
JAB
P7G0320
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: 1.80015296364 - Fax: [phone] Page 16 of 50

�P R I S Laboratory Report
�. wu serums nnaiytmai a
Env ronmental Solutions
a r; we 07/31/2017
Geoscience Group
Project: Truck Part Service Client Sample ID: GP-1
Attn:Tom Hassett
Prism Sample ID: 7070278-05
500-K Clanton Rd.
Prism Work Order: 7070278
Charlotte, NC 28217
Sample Matrix: Solid Time Collected: 07/17/17 14:55
Time Submitted: 07/17/17 15:45
Parameter
Result
Units
Report
Limit
MOIL
Dilution
Factor
Method
Analysis
Date/rime
Analyst
Batch
ID
1,1,1,2-Tetrachloroethane
BRL
mg/kg dry
0.0042
0.00034
1
8260B
7/26117 14:21
ANG
P7G0413
1,1,1-Trichloroethane
BRL
mg/kg dry
0.0042
0.00020
1
8260B
7/26/17 14:21
ANG
P7G0413
1,1,2,2-Tetrachloroethane
BRL
mg/kg dry
0.0042
0.00028
1
8260B
7/26117 14:21
ANG
P7G0413
1,1,2-Trichloroethane
BRL
mg/kg dry
0.0042
0.00037
1
8260B
7/26117 14:21
ANG
P7G0413
1,1-Dichlorcethane
BRL
mg/kg dry
0.0042
0.00012
1
8260B
7/26/17 14:21
ANG
P7G0413
1,1-Dichloroethylene
BRL
mg/kg dry
0.0042
0.00018
1
8260B
7/26/17 14:21
ANG
P7G0413
1,1-Dichlompropylene
BRL
mgft dry
0.0042
0.00023
1
8260B
7126/17 14:21
ANG
P7G0413
1,2,3-Tdchlorobemene
BRL
mg/kg dry
0.0042
0.00024
1
82608
7126117 14:21
ANG
P7GD413
1,2,3-Trichloropropane
BRL
mg*g dry
0.0042
0.00053
1
8260B
7126117 14:21
ANG
P7G0413
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0,0042
0.00031
1
8260B
7/26/17 14:21
ANG
P7G0413
1,2,4-Trimethylbenzene
BRL
mg/kg dry
0,0042
0.00032
1
8260B
7/26/17 14:21
ANG
P7GD413
1,2-Dibromcethane
BRL
mg/kg dry
0.0042
0.00017
1
8260B
7/26/17 14:21
ANG
P7G0413
1,2-Dichlorobenzene
BRL
mg/kg dry
0.0042
0.00020
1
8260B
7/26/17 14:21
ANG
P7GD413
1,2-Dichlomethane
BRL
mg/kg dry
0.0042
0.00025
1
8260B
7/26/17 14:21
ANG
P7G0413
1,2-Dichloropropane
BRL
mg/kg dry
0.0042
0.00026
1
8260B
7/26117 14:21
ANG
P7G0413
1,3,5-Tdmethylbenzene
BRL
mg/kg dry
0.0042
0,00031
1
8260B
7/26117 14:21
ANG
P7G0413
1,3-Dichlombenzene
BRL
mg/kg dry
0.0042
0.00028
1
8260B
7/26/17 14:21
ANG
P7G0413
1,3-Dichloropropane
BRL
mg/kg dry
0.0042
0.00021
1
8260B
7/26/17 14:21
ANG
P7130413
1,4-Dichlombenzene
BRL
mg/kg dry
0.0042
0.00016
1
8260B
7/26/17 14:21
ANG
P7G0413
2,2-Dichloropropane
BRL
mg/kg dry
0.0042
0.00020
1
8260B
7/26/17 14:21
ANG
P7G0413
2-Chlorotoluene
BRL
mg/kg dry
0.0042
0.00021
1
8260B
7/26117 14:21
ANG
P7GD413
4-Chlorotoluene
BRL
mg/kg dry
0,0042
0.00025
1
8260B
7/26/17 14:21
ANG
P7G0413
4-Isopropyltoluene
BRL
mg/kg dry
0.0042
0.00020
1
8260B
7/26117 1421
ANG
P7G0413
Acetone
0.034 J
mg/kg dry
0.042
0.0010
1
8260B
7126/17 14:21
ANG
P700413
Benzene
BRL
mg/kg dry
0.0025
0.00024
1
a260B
7/26/17 14:21
ANG
P7GD413
Bromobenzene
BRL
mg/kg dry
0,0042
0.00035
1
8260B
7/26/17 14:21
ANG
P7G0413
Bromochloromethane
BRL
mg/kg dry
0.0042
0.00023
1
8260B
7/26/17 14:21
ANG
P7G0413
Bromodichloromethane
BRL
mg/kg dry
0.0042
0.00023
1
8260B
7/26/17 14:21
ANG
P7G0413
Bromoform
BRL
mg/kg dry
0.0042
0.00047
1
8260B
7/26/17 14:21
ANG
P7GD413
Bromomethane
BRL
mg/kg dry
0.0083
0.00051
1
8260B
7/26/17 14:21
ANG
P7G0413
Carbon Tetrachloride
BRL
mg/kg dry
0.0042
0.00021
1
8260B
7/26/17 14:21
ANG
P7G0413
Chlorobenzene
BRL
mg/kg dry
0.0042
0.00022
1
8260B
7/26/17 14:21
ANG
P7G0413
Chloroethane
BRL
mg/kg dry
0.0083
0-00035
1
8260B
7126117 14:21
ANG
P7G0413
Chloroform
BRL
mg/kg dry
0.0042
0.00030
1
8260B
7/26/17 14:21
ANG
P7G0413
Chloromethane
BRL
mg/kg dry
0.0042
0.00028
1
8260B
7126/17 14:21
ANG
P7G0413
cis-1,2-Dichloroethylene
BRL
mg/kg dry
0.0042
0.00018
1
8260B
7/26/17 14:21
ANG
P7G0413
cis-1,3-Dichloropropylene
BRL
mglkg dry
0.0042
0.00014
1
8260B
7/26117 14:21
ANG
P7G0413
Dibromochloromethane
BRL
mg/kg dry
0.0042
0.00017
1
8260B
7126117 14:21
ANG
P7G0413
Dichlorodi8uoromethane
BRL
mg/kg dry
0.0042
0.00019
1
826015
7/26/17 14:21
ANG
P7G0413
Ethylbenzene
BRL
mg/kg dry
0.0042
0.00016
1
8260B
7/26/17 14:21
ANG
P7G0413
Isopropyl Ether
BRL
mg/kg dry
0.0042
0.00017
1
8260B
7/26/17 14:21
ANG
P7GD413
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0.0042
0,00025
1
8260B
7126/17 14:21
ANG
P7G0413
m,p-Xylenes
BRL
mgekg dry
0.0083
0.00038
1
8260B
7/26/17 14:21
ANG
P7GD413
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 29224-0543
Phone: 7041S29.6364 - Toll Free Number: 1-800/529.6364 - Fax: [phone] Page 17 of 50

Full
PR I SaM I EnV semee al SOl ufla s
P` EnvUOnmeMal Solutions
AMIN
Laboratory Report
07/31/2017
Geoscience Group
Project: Truck Part Service
Client Sample ID: GP-1
Attn: Tom Hassett
Prism Sample ID: 7070278-05
500-K Clanton Rd.
Prism Work Order: 7070278
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 07/17/17 14:55
Time Submitted: 07/17/17 15:45
Parameter
Result
Units
Report
MDL
Dilution Method Analysis
Analyst
Batch
Limit
Factor DateMme
ID
MelhN Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.042
0.00038
1 8260B 7/26/17 14:21
ANG
P7G0413
Methyl Ethyl Ketone (2-Butanone)
BRL
mg/kg dry
0.083
0.00038
1 8260B 7/26/17 14:21
ANG
P7G0413
Methyl Isobutyl Ketone
BRL
mg/kg dry
0.042
0.00035
1 8260B 7126/17 14:21
ANG
P7G0413
Methylene Chloride
BRL
mg/kg dry
0.0083
0.00023
1 8260B 7/26/17 14:21
ANG
P7G0413
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.0083
0.00013
1 8260B 7126/17 14:21
ANG
P7130413
Naphthalene
BRL
mg/kg dry
0.0083
0.00013
1 82608 7126117 14:21
ANG
P7130413
n-Bulylbenzene
BRL
mg/kg dry
0.0042
0.00021
1 8260B 7126/17 14:21
ANG
P7G0413
n-Propylbenzene
BRL
mg/kg dry
0.0042
0.00025
1 8260B 7126117 14:21
ANG
P7G0413
o-Xylene
BRL
mi dry
0.0042
0.00017
1 8260B 7/26117 14:21
ANG
P7130413
sec-Butylbenzene
BRL
mg/kg dry
0.0042
0.00020
1 8260B 7126117 14:21
ANG
P7G0413
Styrene
BRL
mg/kg dry
0.0042
0.00025
1 8260B 7/26/17 14:21
ANG
P7G0413
tert-Butylbenzene
BRL
mg/kg dry
0.0042
0.00014
1 8260B 7/26/17 14:21
ANG
P7G0413
Tetrachloroethylene
BRL
mg/kg dry
0.0042
0.00020
1 8260B 7126/17 14:21
ANG
P7G0413
Toluene
BRL
mg/kg dry
0.0042
0.00024
1 8260B 7/26/17 14:21
ANG
P7130413
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0042
0.00025
1 8260B 7/26/17 14:21
ANG
P7G0413
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0042
0.00022
1 8260B 7126/17 14:21
ANG
P7130413
Trichloroelhylene
BRL
mg/kg dry
0.0042
0.00027
1 8260B 7126117 14:21
ANG
P7G0413
Tdchloro8uoromethane
BRL
mg/kg dry
0.0042
0.00027
1 8260B 7/26/17 14:21
ANG
P7G0413
Vinyl acetate
BRL
mg/kg dry
0.021
0.00057
1 82608 7/26/17 14:21
ANG
P7G0413
Vinyl chloride
BRL
mg/kg dry
0.0042
0.00020
1 8260B 7/26/17 14:21
ANG
P7G0413
Xylenes, total
BRL
mg/kg dry
0.012
0.00078
1 8260B 7/26117 14:21
ANG
P7130413
Surrogate
Recovery
Control Limits
4-Bromoeuorobenzene
103 %
70-130
Dibromofluoromethane
104 %
84-123
Toluene-08
98 %
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 2405" - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: l-8001629-6364- Fax: [phone] Page 18o150

P R I SqM I i wi_sa.vma „s
e uo- u"s Emlronmental Solutions
Geoscienoe Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Sample Matrix: Solid
Laboratory Report
07/31/2017
Client Sample ID: GP-2
Prism Sample ID: 7070278-06
Prism Work Order: 7070278
Time Collected: 07/17/17 15:13
Time Submitted: 07/17/17 15:45
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor DateMme ID
General Chemistry Parameters
%Solids
79.8
%by
0.100
0.100
1
•SM25400
7/18/1714:30
JLB
P7130278
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Trichiorobenzene
BRL
mg/kg dry
0.41
0.064
1
8270D
7/20117 16:14
JMV
P7G0259
1,2-Dichlorobemene
BRL
mg/kg dry
0.41
0.063
1
8270D
7/20117 16:14
JMV
P7G0259
1,3-Dichiorobenzene
BRL
mg/kg dry
0A1
0.058
1
8270D
7120/17 16:14
JMV
P7G0259
1,4-Dichlorobenzene
BRL
mg/kg dry
0.41
0.060
1
8270D
7/20/17 16:14
JMV
P7130259
1-Methyinaphthalene
BRL
mg/kg dry
0.41
0.080
1
8270D
7/20/17 16:14
JMV
P7G0259
2,4,6-Thchiomphenol
BRL
mg/kg dry
0.41
0.077
1
8270D
7/20117 16:14
JMV
P7130259
2,4-Dichlorophenol
BRL
mg/kg dry
0.41
0.080
1
9270D
7120/17 16:14
JMV
P7G0259
2,4-Dimethyiphenol
BRL CCV
mg/kg dry
0.41
0.063
1
8270D
7/20117 16:14
JMV
P7130259
2,4-Dinhrophenol
BRL
mg/kg dry
0.41
0.058
1
8270D
7/20117 16:14
JMV
P7G0259
2,4-Dinibotoluene
BRL
mg/kg dry
0.41
0.050
1
8270D
7/20/17 16:14
JMV
P7G0259
2,6-Din6otoluene
BRL
mg/kg dry
0.41
0.055
1
8270D
7120/17 16:14
JMV
P7G0259
2-Chloronaphthalene
BRL
mg/kg dry
0.41
0,060
1
8270D
7/20/17 16:14
JMV
P7G0259
2-Chlorophenol
BRL
mg/kg dry
0.41
0.059
1
8270D
7120/17 16:14
JMV
P7130259
2-Methylnaphthelene
BRL
mg/kg dry
0.41
0.066
1
8270D
7/20/17 16:14
JMV
P7130259
2-Methylphenol
BRL
mg/kg dry
0.41
0.053
1
8270D
7/20117 16:14
JMV
P7G0259
2-Nitrophenol
BRL
mg/kg dry
0.41
0.075
1
8270D
7/20/17 16:14
JMV
P7G0259
3,3' Dichlorobenzidine
BRL
mg/kg dry
0.41
0.082
1
8270D
7120/17 16:14
JMV
P7G0259
3/4-Methylphenol
BRL
mg/kg dry
0.41
0.051
1
8270D
7/20117 16:14
JMV
P7G0259
4,6-Dinhro-2-methy phenol
BRL
mg/kg dry
0.41
0.062
1
8270D
7120117 16:14
JMV
P7G0259
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.41
0.071
1
8270D
7/20117 16:14
JMV
P7G0259
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.41
0.058
1
8270D
7/20117 16:14
JMV
P7G0259
4-Chioroaniline
BRL
mg/kg dry
0.41
0.050
1
8270D
7/20117 16:14
JMV
P7G0259
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
0.41
0.054
1
8270D
7/20117 16:14
JMV
P7G0259
4-Nitrophenol
BRL
mg/kg dry
0.41
0.064
1
8270D
7/20117 16:14
JMV
P7G0259
Acenaphthene
BRL
mg/kg dry
0.41
0.056
1
8270D
7/20/17 16:14
JMV
P7G0259
Acenaphthylene
BRL
mg/kg dry
0.41
0,060
1
8270D
7/20/17 16:14
JMV
P7130259
Anthracene
BRL
mg/kg dry
0.41
0.067
1
8270D
7/20/17 16:14
JMV
P7130259
Azobenzene
BRL
mg/kg dry
0.41
0.055
1
8270D
7/20/17 16:14
JMV
P7G0259
Benzo(a)anthracene
BRL
mg/kg dry
0.41
0.054
1
8270D
7/20/17 16:14
JMV
P7G0259
Benzo(s)pyrene
BRL
mg/kg dry
0.41
0.045
1
8270D
7120117 16:14
JMV
P7G0259
Benzo(b)fluoranthene
BRL
mg/kg dry
0.41
0.048
1
8270D
7/20/17 16:14
JMV
P7G0259
Benzo(g,h,i)peMene
BRL
mg/kg dry
0.41
0.045
1
8270D
7120117 16:14
JMV
P7G0259
Benzo(k)fluoranthene
BRL
mg/kg dry
0.41
0.054
1
8270D
7/20/17 16:14
JMV
P7G0259
Benzoic Acid
2.0
mg/kg dry
0.41
0.036
1
8270D
7/20/17 16:14
JMV
P700259
Benzyl alcohol
BRL
mg/kg dry
0.41
0.054
1
8270D
7/20117 16:14
JMV
P7G0259
bis(2-Chioroethoxy)methene
BRL
mg/kg dry
0A1
0.072
1
8270D
7/20/17 16:14
JMV
P7130259
Sis(2-Chloroethyl)ether
BRL
mgkg dry
0.41
0.058
1
8270D
7/20/17 16:14
JMV
P7G0259
Sis(2-chloroisopropyl)ether
BRL
mg/kg dry
0.41
0.071
1
6270D
7/20/17 16:14
JMV
P7G0259
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.41
0.061
1
82700
7/20/17 16:14
JMV
P7G0259
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 - Charaane, NC 29224-0643
Phone: [phone] - Toll Free Number: 1.8001529.6364 - Fax: [phone] Page 19 of 50

F.V
usoam qas we 'ce AnalytcalRISM Euvrormemai Solutions ssR
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
Project: Truck Part Service
Sample Matrix: Solid
Laboratory Report
07131/2017
Client Sample ID: GP-2
Prism Sample ID: 7070278-06
Prism Work Order: 7070278
Time Collected: 07/17/17 15:13
Time Submitted: 07/17/17 15:45
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis Analyst
Date/Time
Batch
ID
Butyl benzyl phthalate
BRL
mglkg dry
0.41
0.059
1
8270D
7/20/17 16:14
JMV
P7G0259
Chrysene
BRL
mg/kg dry
0.41
0.052
1
8270D
7120/17 16:14
JMV
P7130259
Dibenzo(a,h)anthracene
BRL
ml dry
0Al
0.050
1
8270D
7/20/17 16:14
JMV
P7430259
Dibemofuran
BRL
rl dry
0.41
0.063
1
8270D
7120/17 16:14
JMV
P7G0259
Diethyl phthalate
BRL
ml dry
0.41
0.057
1
8270D
7/20/17 16:14
JMV
P7130259
Dimethyl phthalate
BRL
mg/kg dry
0.41
0.055
1
8270D
7/20/17 16:14
JMV
P7G0259
Di-n-butyl phthalate
BRL
mg/kg dry
0.41
0.059
1
82700
7120117 16:14
JMV
P7G0259
Di-n-octyl phthalate
BRL
ml dry
0.41
0.051
1
8270D
7120117 16:14
JMV
P7G0259
Fluoranthene
BRL
mg/kg dry
0.41
0.053
1
8270D
7/20/17 16:14
JMV
P7G0259
Fluorene
BRL
ml dry
0.41
0.059
1
8270D
7/20/17 16:14
JMV
P7G0259
Hamchlorobenzene
BRL
mg/kg dry
0.41
0.066
1
8270D
7/20/17 16:14
JMV
P7130259
Hexachlombutediene
BRL
mg/kg dry
0.41
0.074
1
8270D
7120/17 16:14
JMV
P7G0259
Hexachlorocydopentadiene
BRL
mg/kg dry
0.41
0.074
1
8270D
7/20/17 16:14
JMV
P7G0259
Hexachlomethane
BRL
mg/kg dry
0.41
0.069
1
8270D
7/20/17 16:14
JMV
P7G0259
Indeno(1,2,3-nd)pyrene
BRL
ml dry
0.41
0.D47
1
8270D
7/20/17 16:14
JMV
P7G0259
Isophorone
BRL
mg/kg dry
0.41
0.056
1
8270D
7/20/17 16:14
JMV
P7G0259
Naphthalene
BRL
ml dry
0.41
0.066
1
8270D
7120/17 16:14
JMV
P7G0259
Nitrobenzene
BRL
rl dry
0.41
0.059
1
8270D
7120/17 16:14
JMV
P7130259
N-Nitroso-di-n-propylamine
BRL
ml dry
0A1
0.065
1
8270D
7120/17 16:14
JMV
P7G0259
N-Nitrosodiphenylamine
BRL
mglkg dry
0.41
0.063
1
8270D
7/20/17 16:14
JMV
P7G0259
Pentachlorophenol
BRL
mg/kg dry
0.41
0.049
1
8270D
7120117 16:14
JMV
P7430259
Phenanthrene
BRL
mg/kg dry
0.41
0.054
1
8270D
7/20117 16:14
JMV
P7G0259
Phenol
BRL
mg/kg dry
0A1
0.061
1
8270D
7120117 16:14
JMV
P7130259
Pyrene
BRL
mglkg dry
0.41
0.055
1
8270D
7120/17 16:14
JMV
P7G0259
Surmgate
Recovery
Control Limits
2,4,6-Tribromophenol
71 %
39-132
2-Fluorobiphenyl
62 %
44-115
2-Fluorophenol
63 %
35-115
Nitrobenzene-d5
57%
37-122
Phenol-d5
65 %
34-121
TerphenylEl4
77 %
54-127
Total Metals
Hexavalent Chromium
0.55
ml dry
0.50
0.16
1
'7196A
7/24/17 10:00
ISMS
P760274
Mercury
0.031
al dry
0.026
0.0025
1
'7471B
712011711:46
JAB
P700287
Arsenic
0.35
ml dry
0.31
0.039
1
'6010D
7124/1715:06
JAB
P760320
Barium
18
ml dry
0.63
0.092
1
'6010D
7MI17 20:29
JAB
P700320
Cadmium
BRL
mg/kg dry
0.31
0.0084
1
•6010D
7/24/17 15:08
JAB
P7430320
Chromium
16
ml dry
0.31
0.063
1
'6010D
7121/17 20:29
JAB
P7G0320
Lead
7.3
mg/kg dry
0.31
0.059
1
'6010D
7/21/17 20:29
JAB
P700320
Selenium
2.0
ml dry
0.63
0.15
1
'6010D
7121/17 20:29
JAB
P7G0320
Silver
BRL
mg/kg dry
0.31
0.0078
1
•6010D
7/21117 20:29
JAB
P7G0320
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 28224-0643
Phone: [phone] - Toll Free Number. l-8001529-6364- Fax: [phone] Page 200f 50

r� O M
I /� Fuu eervlce nnalyt�cai 8
R.FR Environmental Solutions
Isom er,ss,Ne
Laboratory Report
07/31/2017
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Sample Matrix: Solid
Client Sample ID: GP-2
Prism Sample ID: 7070278-06
Prism Work Order: 7070278
Time Collected: 07/17/17 15:13
Time Submitted: 07/17/17 15:45
Parameter
Result
Units
Report
MDL
Dilution Method
Analysis
Analyst Ys
Batch
Limit
Factor
Date rime
ID
1,1,1,2-Tetrachloroethane
BRL
mg/kg dry
0.0053
0.00043
1 8260B
7126/17 14:48
ANG
P7G0413
1,11-Ttichlomethane
BRL
mg8tg dry
0.0053
0.00026
1 8260B
7126/17 14:48
ANG
P7130413
1,1,2,2-Tetrachloroethane
BRL
mg/kg dry
0.0053
0.00036
1 8260B
7126/17 14:48
ANG
P7130413
1,1,2-Trichloroethane
BRL
mg/kg dry
0.0053
0.00047
1 8260B
7/26/17 14:48
ANG
P7130413
1,1-Dichloroethane
BRL
mg/kg dry
0,0053
0.00015
1 8260B
7/26/17 14:48
ANG
P7130413
1,1-Dichlomethylene
BRL
mg/kg dry
0.0053
0.00023
1 8260B
7126/17 14:48
ANG
P7130413
1,1-Dichloropropylene
BRL
mg/kg dry
0.0053
0.00029
1 8260B
7126/17 14:48
ANG
P7G0413
1,2,3-Tichoorobenzene
BRL
mg/kg dry
0.0053
0.00030
1 8260B
7/26/17 14:48
ANG
P7G0413
1,2,3-Tdchloropropane
BRL
mg/kg dry
0.0053
0.00067
1 8260B
7/26/17 14:48
ANG
P7G0413
1,2,4-Tnchlorobenzene
BRL
mg/kg dry
0.0053
0.00039
1 8260B
7126117 14:48
ANG
P7G0413
1,2,4-Trimethylbenzene
BRL
mg/kg dry
0.0053
0.00040
1 8260B
7126/17 14:48
ANG
P7G0413
1,2-Dibromoethans
BRL
mg/kg dry
0.0053
0.00021
1 8260B
7/26117 14:48
ANG
P7G0413
1,2-Dichlorobenzene
BRL
mg/kg dry
0.0053
0.00025
1 8260B
7126117 14:48
ANG
P7G0413
12-Dichloroethane
BRL
mg/kg dry
0.0053
0.00031
1 82608
7/26/17 14:48
ANG
P7G0413
1,2-Dichloropropane
BRL
mg/kg dry
0.0053
0.00033
1 8260B
7126/17 14:48
ANG
P7G0413
1,3,5-Tdmethylbenzene
BRL
mg/kg dry
0.0053
0.00040
1 8260B
7/26117 14:48
ANG
P7G0413
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0053
0.00035
1 8260B
7/26/17 14:48
ANG
P7G0413
1,3-Dichloropropane
BRL
mg/kg dry
0.0053
0.00026
1 8260B
7/26117 14:48
ANG
P7G0413
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0053
0.00021
1 8260B
7126/17 14:48
ANG
P7G0413
2,2-Dichloropropane
BRL
mg/kg dry
0.0053
0.00025
1 8260B
7/26/17 14:48
ANG
P7G0413
2-Chlorotoluene
BRL
mg/kg dry
0,0053
0.00027
1 8260B
7126117 14:48
ANG
P7G0413
4-Chlorotoluene
BRL
mg/kg dry
0.0053
0.00031
1 8260B
7/26117 14:48
ANG
P7G0413
4-Isopropyltoluene
BRL
mg/kg dry
0.0053
0.00025
1 8260B
7/26117 14:48
ANG
P7130413
Acetone
BRL
mg/kg dry
0.053
0.0013
1 8260B
7/26/17 14:48
ANG
P7G0413
Benzene
BRL
mg/kg dry
0.0032
0.00031
1 8260B
7/26/17 14:48
ANG
P7G0413
Bromobenzene
BRL
mg/kg dry
0.0053
0.00044
1 8260B
7/26/17 14:48
ANG
P7G0413
Bromochlommethane
BRL
mg/kg dry
0.0053
0.00029
1 8260B
7/26/17 14:48
ANG
P7G0413
Bromodichloromethane
BRL
mg/kg dry
0.0053
0.00029
1 8260B
7126/17 14:48
ANG
P7G0413
Bromoform
BRL
mg/kg dry
0.0053
0.00060
1 8260B
7126/17 14:48
ANG
P7G0413
Bromomethane
BRL
mg/kg dry
0.011
0,00066
1 82608
7/26/17 14:48
ANG
P7130413
Carbon Tetrachloride
BRL
mg/kg dry
0.0053
0.00026
1 8260B
7126117 14:48
ANG
P7G0413
Chlombenzene
BRL
mg/kg dry
0.0053
0.00028
1 8260B
7/26/17 14:48
ANG
P7G0413
Chloroethane
BRL
mg/kg dry
0.011
0.00044
1 8260B
7/26/17 14:48
ANG
P7G0413
Chloroform
BRL
mg/kg dry
0.0053
0.00038
1 8260B
7/26/17 14:48
ANG
P7130413
Chloromethane
BRL
mg/kg dry
0.0053
0.00035
1 8260B
7/26/17 14:48
ANG
P7130413
cis-1,2-Dichloroethylene
BRL
mg/kg dry
0.0053
0.00022
1 8260B
7126/17 14:48
ANG
P7G6413
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0053
0.00018
1 8260B
7/26/17 14:48
ANG
P7G0413
Dibromochloromethane
BRL
mg/kg dry
0.0053
0.00022
1 8260B
7/26117 14:48
ANG
P7130413
Dichlorodieuoromethane
BRL
mg/kg dry
0.0053
0.00024
1 82608
7/26/17 14:48
ANG
P7G0413
Ethylbenzene
BRL
mg/kg dry
0.0053
0.00020
1 8260B
7/26117 14:48
ANG
P7G0413
Isopropyl Ether
BRL
mg/kg dry
0.0053
0.00022
1 8260B
7/26/17 14:48
ANG
P7130413
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0,0053
0.00031
1 82608
7/26/17 14:48
ANG
P7130413
m,p-Xylenes
BRL
mg/kg dry
0.011
0.00049
1 8260B
7/26/17 14:48
ANG
P7G0413
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 26224-0643
Phone: [phone]-Toll Free Number: 1-8001529-6364 - Fax: [phone] Page21 Df50

"- tRISM I Wn aery ce analNical8
Laboratory Report
am
env.onmemai sewunoa 07/31/2017
Geoscience Group Project: Truck Part Service Client Sample ID: GP-2
Attn: Tom Hassett Prism Sample ID: 7070278-06
500-K Clanton Rd. Prism Work Order: 7070278
Charlotte, NC 28217 Sample Matrix: Solid Time Collected: 07/17/17 15:13
Time Submitted: 07/17/17 15:45
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis
Date7rime
Analyst
Batch
ID
Methyl Butyl Ketone (2-Hexanone)
BRL
mgkg dry
0.053
0.00046
1
8260B
7126117 14:48
ANG
P7130413
Methyl Ethyl Ketone (2-Butanone)
BRL
mg/kg dry
0.11
0.00048
1
8260B
7/26/17 14:48
ANG
P7130413
Methyl Isobutyl Ketone
BRL
mg/kq dry
0.053
0.00045
1
8260B
7126117 14:48
ANG
P7G0413
Methylene Chloride
BRL
mg/kg dry
0.011
0.00030
1
8260B
7/26/17 14A8
ANG
P7130413
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.011
0,00017
1
8260B
7126117 14:48
ANG
P7G0413
Naphthalene
BRL
mgkg dry
0.011
0.00017
1
8260B
7126117 14:48
ANG
P7G0413
n-Butylbenzene
BRL
mg/kg dry
0.0053
0.00027
1
8260B
7/26/17 14A8
ANG
P7130413
n-Propylbenzene
BRL
mg/kg dry
0.0053
0.00031
1
8260B
7126/17 14:48
ANG
P7G0413
o-Xylene
BRL
mg/kg dry
0.0053
0.00022
1
8260B
7/26/17 14:48
ANG
P7G0413
sec-Butylbenzene
BRL
mi dry
0.0053
0.00026
1
8260B
7126117 14A8
ANG
P7G0413
Styrene
BRL -
mg/kg dry
0.0053
0.00032
1
8260B
7126117 14:46
ANG
P7130413
ten-Butylbenzene
BRL
mg/kg dry
0.0053
0.00018
1
8260B
7/26/17 14:48
ANG
P7130413
Tetrechloroethylene
BRL
mg/kg dry
0.0053
0.00025
1
8260B
7126/17 14:48
ANG
P7G0413
Toluene
BRL
mg/kg dry
0.0053
0.00030
1
8260B
7126/17 14:48
ANG
P7130413
trans-1,2-Dichlomethylene
BRL
mg/kg dry
0.0053
0.00032
1
8260B
7/26117 14:48
ANG
P7G0413
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0053
0,00028
1
8260B
7/26/17 14:48
ANG
P7G0413
Tdchloroethylene
BRL
mg/kg dry
0.0053
0.00034
1
8260B
7/26/17 14:48
ANG
P7G0413
Tdchlorofluoromethane
BRL
mg/kg dry
0.0053
0.00034
1
8260B
7/26117 14:48
ANG
P7G0413
Vinyl acetate
BRL
mg/kg dry
0.026
0.00072
1
8260B
7126/17 14:48
ANG
P7G0413
Vinyl chloride
BRL
mg/kg dry
0,0053
0.00026
1
8260B
7/26117 14:48
ANG
P7G0413
Xylenes, total
BRL
mg*g dry
0.016
0.00099
1
8260B
7126/17 14:48
ANG
P7430413
Surrogate
Recovery
Control Limits
4-Bromofluorobemens
99 %
70-130
Dibromofluoromethane
100 %
84-123
Toluene118
97 %
76-129
This report should not be reproduced, except in its entirely, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-8001529.6364 - Fax: [phone]
Page 22 of 50

PRISMI E er,reeallutia ro me ra Solutions
weow..on,es,Hc
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Sample Matrix: Solid
Laboratory Report
07/31/2017
Client Sample ID: GP-3
Prism Sample ID: 7070278-07
Prism Work Order: 7070278
Time Collected: 07/17/17 14:24
Time Submitted: 07/17/17 15:45
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date rime ID
General Chemistry Parameters
%Solids
78A
%by
0.100
0.100
1
•SM25400
7MB/1714:30
JLB
P7G0278
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Tichlorobenzene
BRL
mg/kg dry
0.42
0.065
1
8270D
7120/17 16:37
JMV
P7G0259
1,2-Dichlorobenzene
BRL
mglkg dry
0.42
0.064
1
8270D
7120117 16:37
JMV
P7G0259
1,3-Dichlorobenzene
BRL
mg/kg dry
0.42
0.059
1
8270D
7/20117 16:37
JMV
P7G0259
1,4-Dichlorobenzene
BRL
mg/kg dry
0.42
0.061
1
8270D
7/20/17 16:37
JMV
P7G0259
1-Methylnaphthalene
BRL
mg/kg dry
0.42
0.081
1
8270D
7120117 16:37
JMV
P7G0259
2,4,6-Tdchlorophenol
BRL
mglkg dry
0.42
0.079
1
8270D
7/20/17 16:37
JMV
P7G0259
2,4-Dichlomphenol
BRL
mg/kg dry
0.42
0.081
1
8270D
7120/17 16:37
JMV
P7130259
2,4-Dimethylphenol
BRL CCV
mg/kg dry
0.42
0.064
1
8270D
7120/17 16:37
JMV
P7G0259
2,4-Dinitrophenol
BRL
mg/kg dry
0.42
0,059
1
8270D
7120/17 16:37
JMV
P7G0259
2,4-Dinihotoluene
BRL
mg/kg dry
0.42
0.051
1
9270D
7/20/17 16:37
JMV
P7G0259
2,6-Dinitrotoluene
BRL
mg/kg dry
0.42
0.056
1
8270D
7120117 16:37
JMV
P7G0259
2-Chloronaphthalene
BRL
mg/kg dry
0.42
0.061
1
8270D
7/20/17 16:37
JMV
P7G0259
2-Chlorophenol
BRL
mg*g dry
0.42
0,059
1
8270D
7/20/17 16:37
JMV
P7G0259
2-McBryinaphthalene
BRL
mg/kg dry
0.42
0,067
1
8270D
7120/17 16:37
JMV
P7130259
2-Methylphenol
BRL
mg/kg dry
0.42
0.054
1
8270D
7120117 16:37
JMV
P7G0259
2-Nitrophenol
BRL
mg/kg dry
0.42
0.076
1
8270D
7/20/17 16:37
JMV
P7G0259
3,3'-Dichlorobenzidine
BRL
mg/kg dry
0.42
0.083
1
82700
7120/17 16:37
JMV
P7G0259
3/4-Methylphenol
BRL
mg/kg dry
0.42
0.052
1
8270D
7120/17 16:37
JMV
P71210259
4,6-Dinftn -2-methylphenol
BRL
mg/kg dry
0.42
0.063
1
8270D
7/20117 16:37
JMV
P7G0259
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.42
0.072
1
8270D
7120/17 16:37
JMV
P7G0259
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.42
0.059
1
8270D
7120/17 16:37
JMV
P7G0259
4-Chloroaniline,
BRL
mglkg dry
0.42
0.050
1
927013
7/20117 16:37
JMV
P7G0259
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
0.42
0.054
1
8270D
7/20/17 16:37
JMV
P7G0259
4-Nitrophenol
BRL
mg/kg dry
0.42
0.065
1
8270D
7120117 16:37
JMV
P7G0259
Acensphthene
BRL
mg/kg dry
0.42
0.057
1
82701)
7/20/17 16:37
JMV
P7G0259
Acenaphthylene
BRL
mg/kg dry
0.42
0.061
1
8270D
7120/17 16:37
JMV
P7130259
Anthmcene
BRL
nrl dry
0.42
0.068
1
8270D
7/20117 16:37
JMV
P7G0259
Azobenzene
BRL
mg/kg dry
0.42
0.055
1
9270D
7120/17 16:37
JMV
P7G0259
Benzo(a)anthracene
BRL
mglkg dry
0.42
0.055
1
8270D
7/20117 16:37
JMV
P7G0259
Benzo(a)pymne
BRL
mg/kg dry
0.42
0.045
1
82700
7/20117 16:37
JMV
P7G0259
Benzo(b) luoranlhene
BRL
mg/kg dry
0.42
0.049
1
8270D
7/20/17 16:37
JMV
P7G0259
Benzo(g,h,i)perylene
BRL
mg/kg dry
0.42
0.046
1
8270D
7/20/17 16:37
JMV
P7G0259
Benzo(k)fluomnthene
BRL
mg8(g dry
0.42
0.055
1
B270D
7120/17 16:37
JMV
P7130259
Benzoic Add
BRL
mg/kg dry
0.42
0.035
1
9270D
7120/17 16:37
JMV
P7G0259
Benzyl alcohol
BRL
mg/kg dry
0.42
0.055
1
8270D
7/20117 16:37
JMV
P7G0259
bis(2-Chloroethoxy)methene
BRL
mg/kg dry
0.42
0.073
1
8270D
7/20/17 16:37
JMV
P7G0259
Bis(2-Chloroethy1)ether
BRL
mg/kg dry
0.42
0.059
1
8270D
7/20/17 16:37
JMV
P7G0259
Bis(2-chloroisopropyl)ether
BRL
mg/kg dry
0.42
0.072
1
8270D
7/20/17 16:37
JMV
P7G0259
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.42
0.062
1
8270D
7/20/17 16:37
JMV
P7G0259
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-OS43
Phone: [phone] -Toll Free Number: 1-8001529-6364 -Fax: [phone] Page 23 Gf 50

R! S M I Fall-Servlce Analytical a
weoenroe,es,w. Environmental Solutions
Laboratory Report
07/31/2017
Geoscience Group
Project: Truck Part Service
Client Sample ID: GP-3
Attn: Tom Hassett
Prism Sample ID: 7070278-07
500-K Clanton Rd.
Prism Work Order: 7070278
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 07/17/17 14:24
Time Submitted: 07/17/1715:45
Parameter
Result
Units
Report
MDL
Dilution Method Analysis
Analyst
Batch
Limit
Factor Date/Time
ID
Butyl benzyl phthalate
BRL
mglkg dry
0.42
0.060
1 6270D 7/20117 16:37
JMV
P7430259
Chrysene
BRL
mg/kg dry
0.42
0.053
1 82700 7120/17 16:37
JMV
P7130259
Dibenzo(a,h)anthracene
BRL
mg/kg dry
0.42
0.051
1 8270D 7120117 16:37
JMV
P7G0259
Dilyamofuran
BRL
mglkg dry
0.42
0.064
1 8270D 7/20117 16:37
JMV
P7G0259
Diethyl phthalate
BRL
mg/kg dry
0.42
0.058
1 8270D 7120/17 16:37
JMV
P7130259
Dimethyl phthalate
BRL
mglkg dry
0.42
0.055
1 8270D 7/20/17 16:37
JMV
P7G0259
Di-n-butyl phthalate
BRL
mg/kg dry
0.42
0.060
1 8270D 7120/17 16:37
JMV
P7G0259
Di-n-octyl phthalate
BRL
mg/kg dry
0.42
0.052
1 8270D 7/20/17 16:37
JMV
P7130259
Fluoramhene
BRL
mg/kg dry
0.42
0.053
1 8270D 7120/17 16:37
JMV
P7430259
Fluorene
BRL
mg/kg dry
0.42
0.060
1 8270D 7120/17 16:37
JMV
P7G0259
Hexechlorobenzene
BRL
mg/kg dry
0.42
0.067
1 8270D 7120117 16:37
JMV
P7G0259
Hexachlorobutadiene
BRL
mg/kg dry
0.42
0.075
1 8270D 7/20/17 16:37
JMV
P7130259
Hexechlomcyclopentediene
BRL
mg/kg dry
0.42
0.075
1 8270D 7/20/17 16:37
JMV
P7130259
Hexachloroethane
BRL
mg/kg dry
0.42
0.070
1 8270D 7/20117 16:37
JMV
P7G0259
Indeno(1,2,3-od)pyrene
BRL
mglkg dry
0.42
0.048
1 8270D 7/20/17 16:37
JMV
P7G0259
Isophorone
BRL
mg/kg dry
0.42
0.057
1 8270D 7120/17 16:37
JMV
P7130259
Naphthalene
BRL
mg/kg dry
0.42
0.067
1 8270D 7/20/17 16:37
JMV
P7G0259
Nitrobenzene
BRL
mg/kg dry
0.42
0.060
1 8270D 7120117 16:37
JMV
P7G0259
N-Nitroso-di-n-propNamine
BRL
mglkg dry
0.42
0.066
1 8270D 7/20/17 16:37
JMV
P7G0259
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.42
0.064
1 8270D 7/20117 16:37
JMV
P7G0259
Pentachlomphenol
BRL
mg/kg dry
0.42
0.050
1 8270D 7120/17 16:37
JMV
P7G0259
Phenenthrene
BRL
mg/kg dry
0.42
0.054
1 8270D 7120117 16:37
JMV
P7G0259
Phenol
BRL
mglkg dry
0.42
0.062
1 8270D 7/20/17 16:37
JMV
P7G0259
Pyrene
BRL
mg/kg dry
0.42
0.055
1 8270D 7/20/17 1637
JMV
P7130259
Surrogate
Recovery
Control Limits
2,4,6-Tribromophenol
81 %
39-132
2-Fluorobiphenyl
69 %
44-115
2-Fluorophenol
72 %
35-115
Nitrobenzened5
67 %
37.122
Phenol-d5
73 %
34-121
Terphenyl-dl4
93 %
54-127
Total Metals
Hexavalent Chromium
1.3
mg/kg dry
0.52
0d7
1
'7196A
7124117 10:00
Bills
P7G0274
Mercury
0.087
mg/kg dry
0.027
0.0026
1
'74718
7120/1711:60
JAB
P7G0287
Arsenic
BRL
mg/kg dry
0.33
0.040
1
'6010D
7/24117 15:23
JAB
P7G0320
Barium
21
mglkg dry
0.65
0.095
1
'60101)
7/21/17 20:37
JAB
P7G0320
Cadmium
BRL
mg/kg dry
0.33
0.0087
1
'6010D
7/24117 15:23
JAB
P7G0320
Chromium
38
mg/kg dry
0.33
0.054
1
'60101)
7121117 20:37
JAB
P700320
Lead
6.5
mg/kg dry
0.33
0.060
1
'6010D
7121117 20:37
JAB
P700320
Selenium
2.7
mg/kg dry
0.65
0.15
1
'BOtOD
7121117 20:37
JAB
P7G0320
Silver
BRL
mg/kg dry
0.33
0.0081
1
'6010D
7/21117 20:37
JAB
P7G0320
Volatile Organic Compounds by GC/MS
This report should not be reproduced, except in its entirety, without the written consent of Pdsm Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Tali Free Number: l-000/529-6364- Fax: [phone] Page 24of50

PRISMFY1$eNCBA"a„�"a'x Laboratory Report
Environmental 5o1allons
uao4..roares +� 07/31/2017
Geoscience Group
Project: Truck Part Service
Client Sample ID: GP-3
Attn: Tom Hassett
Prism Sample ID: 7070278-07
500-K Clanton Rd.
Prism Work Order: 7070278
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 07/17/17 14:24
Time Submitted:
07/17/17 15:45
Parameter
Result
Units
Report
MDL
Dilution Method
Analysis
Analyst
Batch
Limit
Factor
Date/Time
ID
1,1,1,2-Tetrachloroethane
BRL
mg/kg dry
0.0063
0.00052
1 8260B
7126/17 15:16
ANG
P7G0413
1,1,1-Trichloroethane
BRL
mglkg dry
0.0063
0,00031
1 8260B
7/26117 15:16
ANG
P7G0413
1,1,2,2-Tetrachloroethane
BRL
mg/kg dry
0.0063
0.00043
1 8260B
7126/17 15:16
ANG
P7G0413
1,1,2-Tdchloroethane
BRL
mg/kg dry
0.0063
0.00056
1 8260B
7/26117 15:16
ANG
P7G0413
1,1-Dichloroethane
BRL
mg/kg dry
0.0063
0.00018
1 8260B
7126117 15:16
ANG
P7G0413
1,1-Dichloroethylene
BRL
mg/kg dry
0.0063
0.00028
1 8260B
7126117 16:16
ANG
P7G0413
1,1-Dichloropropylene
BRL
mg/kg dry
0.0063
0.00035
1 82608
7126/17 15:16
ANG
P7G0413
1,2,3-Tdchlorobenzene
BRL
mg/kg dry
0.0063
0.00036
1 8260B
7/26/17 15:16
ANG
P7G0413
1,2,3-Tdchloropropane
BRL
mg/kg dry
0.0063
0.00081
1 8260B
7/26117 15:16
ANG
P7GD413
1,2,4-Tdchlorobenzene
BRL
mg/kg dry
0.0063
0.00047
1 8260B
7126/17 15:16
ANG
P7G0413
1,2,4-Tdmethylbenzene
BRL
mg/kg dry
0.0063
0.00048
1 8260B
7/26117 15:16
ANG
P7G0413
1,2-Dibromoethane
BRL
mg/kg dry
0.0063
0.00025
1 82608
7126/17 15:16
ANG
P7G6413
1,2-Dichlombenzene
BRL
mg/kg dry
0,0063
0.00030
1 8260B
7/26/17 15:16
ANG
P7GD413
1,2-Dichloroemane
BRL
mg/kg dry
0.0063
0.00038
1 8260B
7/26/17 15:16
ANG
P7G0413
1,2-Dichloropropane
BRL
mg/kg dry
0.0063
0.00039
1 8260B
7/26/17 15:16
ANG
P7GD413
1,3,5-Tdmethylbeozene
BRL
mg/kg dry
0,0063
0.00048
1 82608
7126/17 15:16
ANG
P7G0413
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0063
0.00042
1 8260B
7126117 15:16
ANG
P7G0413
1,3-Dichloropropane
BRL
mg/kg dry
0.0063
0.00032
1 8260B
7126/17 15:16
ANG
P7GD413
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0063
0.00025
1 8260B
7126117 15:16
ANG
P7G0413
2,2-Dichloropropane
BRL
mg/kg dry
0.0063
0.00030
1 8260B
7/26117 15:16
ANG
P7G0413
2-Chlorotoluene
BRL
mg/kg dry
0.0063
0.00033
1 8260B
7/26117 15:16
ANG
P7G0413
4-Chlorotoluene
BRL
mg/kg dry
0.0063
0.00038
1 8260B
7/26/17 15:16
ANG
P7G0413
4-Isopropyltoluene
BRL
mg/1Sg dry
0.0063
0.00030
1 8260B
7/26117 15:16
ANG
P7G0413
Acetone
0.048 J
mglkg dry
0.063
0.0016
1 8260B
7/26117 15:16
ANG
P7G0413
Benzene
BRL
mg/kg dry
0.0038
0.00037
1 8260B
7126/17 15:16
ANG
P7G0413
Bromobenzene
BRL
mg/kg dry
0.0063
0.00053
1 8260B
7/26117 15:16
ANG
P7G0413
Bromochloromethane
BRL
mg/kg dry
0.0063
0.00035
1 8260B
7126117 15:16
ANG
P7G0413
Bromodichloromethane
BRL
mg/kg dry
0.0063
0.00035
1 82608
7/26/17 15:16
ANG
P7G0413
Bromoform
BRL
mg/kg dry
0,0063
0.00072
1 8260B
7/26/17 15:16
ANG
P7G0413
Bromomethene
BRL
mg/kg dry
0.013
0.00078
1 8260B
7126117 15:16
ANG
P7G0413
Carbon Tetrachloride
BRL
mg/kg dry
0.0063
0.00031
1 82606
7/26/17 15:16
ANG
P7G0413
Chlorobenzene
BRL
mg/kg dry
0.0063
0.00034
1 8260B
7/26/17 15:16
ANG
P7G0413
Chlormthene
BRL
mg/kg dry
0.013
0.00053
1 8260B
7/26/17 15:16
ANG
P7G0413
Chloroform
BRL
mg/kg dry
0.0063
0.00046
1 8260B
7126/17 15:16
ANG
P7G0413
Chloromethane
BRL
mg/kg dry
0.0063
0.00043
1 8260B
7/26/17 15:16
ANG
P7G0413
cis-12-Dichlorcethylene
BRL
mglkg dry
0.0063
0.D0027
1 8260B
7126/17 15:16
ANG
P7G0413
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0,0063
0.00021
1 8260B
7/26/17 15:16
ANG
P7G0413
Dibromochloromethane
BRL
mg/kg dry
0.0063
0.00026
1 8260B
7126117 15:16
ANG
P7G0413
DichlorodiIluoromethane
BRL
mg/kg dry
0.0063
0.00029
1 8260B
7/26/17 15:16
ANG
P7G0413
Ethylbenzene
BRL
mg/kg dry
0.0063
0.00024
1 8260B
7/26/17 15:16
ANG
P7G0413
Isopropyl Ether
BRL
mg/kg dry
0.0063
0.00026
1 8260B
7/26/17 15:16
ANG
P7G0413
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0.0063
0.00037
1 8260B
7/26/17 15:16
ANG
P7G0413
m,p-XAenes
BRL
mg/kg dry
0.013
0.00058
1 8260B
7/26/17 15:16
ANG
P7G0413
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box
240543 - Charlotte, INC 28224-0643
Phone: [phone]- Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 25 Gf 50

Laboratory Report
PY' Full -Service Analytical 8
R I S M I enm.nnmemsi anmtions
07/31/2017
Geoscience Group Project: Truck Part Service
Client Sample ID: GP-3
Attn: Tom Hassett
Prism Sample ID: 7070278-07
500-K Clanton Rd.
Prism Work Order: 7070278
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 07/17/17 14:24
Time Submitted: 07/17/17 15:45
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis
Date/rime
Analyst
Batch
ID
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.063
0.00057
1
8260B
7126117 15:16
ANG
P7G0413
Methyl Ethyl Ketone (2-Butanone)
BRL
mg/kg dry
0.13
0.00057
1
8260B
7/26/17 15:16
ANG
P7G0413
Methyl Isobutyl Ketone
BRL
mg/kg dry
0.063
0.00054
1
8260B
7/26/17 15:16
ANG
P7G0413
Methylene Chloride
BRL
mg/kg dry
0.013
0.00036
1
82606
7/26/17 15:16
ANG
P7G0413
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.013
0.00020
1
8260B
7/26117 15:16
ANG
P7130413
Naphthalene
BRL
mg/kg dry
0.013
0.00020
1
8260B
7/26/17 15:16
ANG
P7130413
n-Butylbenzene
BRL
mg/kg dry
0.0063
0.00032
1
8260B
7/26/17 15:16
ANG
P7130413
n-Propylbenzene
BRL
mg/kg dry
0.0063
0.00038
1
a260B
7/26/17 15:16
ANG
P7130413
o-Xylene
BRL
mg/kg dry
0.0063
0.00026
1
8260B
7126117 15:16
ANG
P7130413
sec-Butylbenzene
BRL
mg/kg dry
0.0063
0.00031
1
8260B
7/26/17 15:16
ANG
P7130413
Styrene
BRL
mg/kg dry
0.0063
0.00038
1
8260B
7/26/17 15:16
ANG
P7G0413
tert-Butylbenzene
BRL
mg/kg dry
0.0063
0.00021
1
8260B
7/26/17 15:16
ANG
P7G0413
Tetrachlommthylene
BRL
mg/kg dry
0.0063
0.00030
1
8260B
7/26/17 15:16
ANG
P7130413
Toluene
BRL
mg/kg dry
0.0063
0.00036
1
8260B
7126117 15:16
ANG
P7G0413
trans-1,2.Dichloroethylene
BRL
mg/kg dry
0.0063
0.00038
1
8260B
7/26117 15:16
ANG
P7130413
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0063
0.00033
1
8260B
7/26117 15:16
ANG
P7130413
Trichloroethylene
BRL
mg*g dry
0.0063
0.00041
1
8260B
7126/17 15:16
ANG
P7130413
Tdchloro8uoromethene
BRL
mg/kg dry
0.0063
0.00041
1
8260B
7/26/17 15:16
ANG
P7G0413
Vinyl acetate
BRL
mg/kg dry
0.032
0.00087
1
8260B
7/26/17 15:16
ANG
P7130413
Vinyl chloride
BRL
mg/kg dry
0.0063
0.00031
1
8260B
7/26/17 15:16
ANG
P7130413
Xylenes, total
BRL
mg/kg dry
0.019
0.0012
1
8260B
7126117 15:16
ANG
P7430413
Surrogate
Recovery
Control Limits
4-Bromolluorobenzene
102 %
70-130
Dibromolluoromethane
102 %
84-123
Toluene-da
96 %
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 240643 - Charlotte, INC 28224-0543
Phone: [phone] -Toll Free Number: 1.8001529-6364 - Fax: [phone] Page 26 of 50

RISMI FU05erv1CM.1,0ca1& Laboratory Report
En .o�men,a ao,ot o s
07/31/2017
Geoscienae Group
Project: Truck Part Service Client Sample ID: GP4
Attn: Tom Hassett
Prism Sample ID: 7070278-08
500-K Clanton Rd.
Prism Work Order: 7070278
Charlotte, NC 28217
Sample Matrix: Solid Time Collected: 07/17/17 14:15
Time Submitted: 07/17/17 15:45
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Date/Time
ID
General Chemistry Parameters
%Solids
79.9
%by
0.100
0.100
1
*SM2548G
7/18M7 14:30
JLB
P760278
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.41
0.064
1
8270D
7/20117 16:59
JMV
P7G0259
1,2-Dichlorobenzene
BRL
mg/kg dry
0.41
0.063
1
8270D
7120/17 16:59
JMV
P7G0259
1,3-Dichlorobenzene
BRL
mg/kg dry
0.41
0.058
1
8270D
7/20/17 16:59
JMV
P7G0259
1,4-Dichlorobenzene
BRL
mg/kg dry
0.41
0.060
1
8270D
7120117 16:59
JMV
P7G0259
1-Methylnaphthalene
BRL
mg/kg dry
0.41
0.080
1
8270D
7/20/17 16:59
JMV
P7G0259
2,4,6-Tdchfamphenol
BRL
mg/kg dry
0.41
0.077
1
8270D
7/20/17 16:59
JMV
P7G0259
2,4-Dichlorophenol
BRL
mg/kg dry
0.41
0.080
1
8270D
7120/17 16:59
JMV
P7G0259
2,4-Dimethylphenol
BRL CCV
mg/kg dry
0.41
0.063
1
B270D
7/20117 16:59
JMV
P7G0259
2,4-Dinitrophenol
BRL
mg/kg dry
0.41
0.058
1
8270D
7/20117 16:59
JMV
P7G0259
2,4-Dinitrotoluene
BRL
mg/kg dry
0.41
0.050
1
8270D
7120/17 16:59
JMV
P7G0259
2,6-DinBrotoluene
BRL
mg/kg dry
0.41
0.055
1
8270D
7/20117 16:59
JMV
P7G0259
2-Chloronaphthalene
BRL
mg/kg 9 k9 dry
0.41
0.060
1
8270D
7/20/17 16:59
JMV
P7G0258
2-Chlorophenol
BRL
mg/kg dry
0.41
0.059
1
8270D
7120/17 16:59
JMV
P7G0259
2-Methylnaphthalene
BRL
mg/kg dry
0.41
0.066
1
8270D
7/20117 16:69
JMV
P7G0259
2-Methylphenol
BRL
mg/kg dry
0Al
0.053
1
8270D
7120117 16:59
JMV
P7G0259
2-Nitrophenol
BRL
mg/kg dry
0.41
0.075
1
8270D
7120117 16:59
JMV
P7G0259
3,3' 131chlorobenzidine
BRL
mg/kg dry
0.41
0.082
1
8270D
7/20117 16:59
JMV
P7G0259
3/4-Methylphenol
BRL
mg/kg dry
0.41
0.051
1
82700
7120/17 16:59
JMV
P7G0259
4,6-Dinttro-2-methylphenol
BRL
mg/kg dry
0.41
0.062
1
8270D
7/20117 16:59
JMV
P7G0259
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.41
0.071
1
8270D
7120/17 16:59
JMV
P7G0259
4-Chloro3-methylphenol
BRL
mg/kg dry
0.41
0.058
1
8270D
7/20/17 16:59
JMV
P7G0259
4-Chloroaniline
BRL
mg/kg dry
0.41
0.050
1
8270D
7/20/17 16:59
JMV
P7G0259
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
0.41
0.054
1
8270D
7120117 16:59
JMV
P7G0259
4-Nitrophenol
BRL
mg/kg dry
0.41
0.064
1
8270D
7/20117 16:59
JMV
P7G0259
Acenaphthene
BRL
mg/kg dry
0.41
0.056
1
8270D
7120117 16:59
JMV
P7G0259
Acenaphthylene
BRL
mg/kg dry
0.41
0.060
1
8270D
7/20117 16:59
JMV
P7G0259
Anthracene
BRL
mg/kg dry
0.41
0.067
1
8270D
7/20/17 16:59
JMV
P7G0259
Azobenzene
BRL
mg/kg dry
0.41
0.055
1
8270D
7120117 16:59
JMV
P7G0259
Senzo(a)anthmcene
BRL
m /k
9 9 dry
0.41
0.054
i
8270D
7/20H7 16:59
JMV
P7G0259
Benzo(a)pyrene
BRL
mg/kg dry
0.41
0.D45
1
8270D
7/20/17 16:59
JMV
P7G0259
Benzo(b)fluoranthene
BRL
mg/kg dry
0.41
0.048
1
8270D
7/20117 16:59
JMV
P7G0259
Benzo(g,h,i)perylene
BRL
mg/kg dry
0.41
0.045
1
8270D
7/20/17 16:59
JMV
P7G0259
Benzo(k)fluoranthene
BRL
mg/kg dry
0.41
0.054
1
8270D
7/20/17 16:59
JMV
P7G0259
Benzoic Acid
BRL
mg/kg dry
0.41
0.035
1
8270D
7/20/17 16:59
JMV
P7G0259
Benzyl alcohol
BRL
mg/kg dry
0.41
0.054
1
8270D
7/20/17 16:59
JMV
P7G0259
bis(2-Chlorcethoxy)methane
BRL
mg/kg dry
0.41
0.072
1
6270D
7/20/17 16:59
JMV
P7G0259
Bls(2-Chloroethyl)ether
BRL
mg/kg dry
0.41
0.058
1
8270D
7120/17 16:59
JMV
P7G0259
Bis(2-chloroisopropyl)ether
BRL
mg/kg dry
0A1
0.071
1
9270D
7120/17 16:59
JMV
P7G0259
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.41
0.061
1
8270D
7/20117 16:59
JMV
P7G0259
This report should not be reproduced, except in its enOrety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, INC 28224-0543
Phone: [phone] - Toll Free Number: 1.8001529.6364 - Fax: [phone] Page 27 of 50

k. Full -Service Analytical b
egR ISM I Environmental Solutions
Laboratory Report
07/31/2017
Geoscience Group
Project: Truck Part Service
Client Sample ID: GP4
Attn: Tom Hassett
Prism
Sample ID: 7070278-08
500-K Clanton Rd.
Prism
Work Order: 7070278
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 07/17/17 14:15
Time Submitted: 07/17/17 15:45
Parameter
Result
Units
Report
MDL
Dilution
Method Analysis Analyst
Batch
Limit
Factor
Date/Time
ID
Butyl benzyl phthalate
BRL
mg/kg dry
0.41
0.059
1
8270D 7/20117 16:59
JMV
P7130259
Chrysene
BRL
mg/kg dry
0.41
0.052
1
8270D 7/20/17 16:59
JMV
P7130259
Dibenzo(a,h)anthracene
BRL
mglkg dry
0.41
0.050
1
8270D 7120117 16:59
JMV
P7130259
Dibenzofuran
BRL
mg/kg dry
0.41
0.063
1
8270D 7/20117 16:59
JMV
P7130259
Diethyl phthalate
BRL
mg/kg dry
0.41
0.057
1
8270D 7120/17 16:59
JMV
P7130259
Dimethyl phthalate
BRL
mg/kg dry
0.41
0.055
1
8270D 7/20117 16:59
JMV
P7G0259
Di-n-butyl phthalate
BRL
mg/kg dry
0.41
0.059
1
8270D 7120/17 16:59
JMV
P7130259
Di-n-octyl phthalate
BRL
mg/kg dry
0.41
0.051
1
8270D 7/20117 16:59
JMV
P7G0259
Fluoranthene
BRL
mglkg dry
0.41
0.053
1
8270D 7120117 16:59
JMV
P7G0259
Fluorene
BRL
mg/kg dry
0A1
0.059
1
8270D 7/20/17 16:59
JMV
P7G0259
Hexachlorobenzens
BRL
mg/kg dry
0.41
0.066
1
8270D 7/20/17 16:59
JMV
P7G0259
Hexachlorobutediene
BRL
mg/kg dry
0.41
0.074
1
8270D 7/20/17 16:59
JMV
P7130259
Hexachlorocydopentadiene
BRL
mg/kg dry
0.41
0.074
1
827013 7120/17 16:59
JMV
P7G0259
Hexachloroethane
BRL
mg/kg dry
0.41
0.069
1
8270D 7120117 16:59
JMV
P7130259
Indeno(1,2,3-cd)pyrene
BRL
mg/kg dry
0.41
0.047
1
8270D 7120/17 16:59
JMV
P7130259
Isophorone
BRL
mg/kg dry
0.41
0.056
1
82700 7/20/17 16:59
JMV
P7130259
Naphthalene
BRL
mglkg dry
0.41
0.066
1
8270D 7/20117 16:59
JMV
P7130259
Nitrobenzene
BRL
mg/kg dry
0.41
0.059
1
8270D 7120/17 16:59
JMV
P7G0259
N-Nitroso-all-n-propylamine
BRL
mg/kg dry
0.41
0.065
1
8270D 7/20117 16:59
JMV
P7130259
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.41
0.063
1
8270D 7/20/17 16:59
JMV
P7130259
Pentachlorophenol
BRL
mg/kg dry
0.41
0.049
1
8270D 7/20/17 16:59
JMV
P7G0259
Phenanthrene
BRL
mg/kg dry
0.41
0.054
1
8270D 7/20/17 16:59
JMV
P7G0259
Phenol
BRL
mg/kg dry
0.41
0.061
1
8270D 7120/17 16:59
JMV
P7430259
Pyrene
BRL
mglkg dry
0.41
0.055
1
8270D 7/20117 16:59
JMV
P7G0259
Surrogate
Recovery Control Limits
2A.6-Tribromophenol
81 %
39-132
2-Fluorobiphenyl
89 %
44-116
2-Fluorophenol
72 %
35-115
Nitrobenzened5
66 %
37-122
Phenold5
72 %
34-121
Terphenyl-d14
93 %
54-127
Total Metals
Hexavalent Chromium
0.55
mg/kg dry
0.49
0.16
1
'7196A
7124/17 10:00
BMS
P7G0274
Mercury
BRL
mg/kg dry
0.023
0.0022
1
'7471B
7120/1711:55
JAB
P7430287
Arsenic
0.77
mg/kg dry
0.31
0.038
1
'6010D
7124/17 15:33
JAB
P7G0320
Barium
16
mgikg dry
0.62
0.091
1
'60101)
7/21/17 20:47
JAB
P7130320
Cadmium
BRL
mg/kg dry
0.31
0.0083
1
'6010D
7/24/17 15:33
JAB
P7130320
Chromium
9.0
mgtkg dry
0.31
0.052
1
'6010D
7121117 20:47
JAB
P7G0320
Lead
4.0
mg/kg dry
0.31
0.05E
1
'6010D
7121117 20:47
JAB
P700320
Selenium
BRL
mg/kg dry
0.62
0.15
1
'6010D
7121117 20:47
JAB
P7130320
Silver
BRL
mg/kg dry
0.31
0.0077
1
'6010D
7/21/17 20:47
JAB
P7G0320
Volatile Organic Compounds by GUMS
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 29224-0543
Phone: [phone]-Toll Free Number: l-8001529.6364- Fax: [phone] Page 28 of50

PRISM FWi-Servicepnal ica18 Laboratory Report
Environmental Solutions
aemmn,Ex, n 07/3112017
Geoscience Group
Project: Truck Part Service
Client Sample ID: GP-4
Attn: Tom Hassett
Prism Sample ID: 7070278-08
500-K Clanton Rd.
Prism Work Order: 7070278
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 07/17/17 14:15
Time Submitted:
07117117 15:45
Parameter
Result
Units
Report
MDL
Dilution Method
Analysis
Analyst
Batch
Limit
Factor
Date/rime
ID
1,1,1,2-Tetrachlomethene
BRL
mg/kg dry
0.0071
0.00058
1 8260B
7/26/17 15:43
ANG
P7G0413
1,1,1-Trichloroethane
BRL
mglkg dry
0.0071
0.00034
1 8260B
7/26/17 15:43
ANG
P7G0413
1,1,2,2-Tetrachlomethane
BRL
mg/kg dry
0.0071
0.00048
1 8260B
7126117 15:43
ANG
P7G0413
1,1,2-Trichloroethane
BRL
mg/kg dry
0.0071
0.00063
1 8260B
7/26/17 15:43
ANG
P7G0413
1,1-Dichlomethane
BRL
mg/kg dry
0.0071
0.00020
1 8260B
7/26/17 15:43
ANG
P7G0413
1,1-Dichloroethylene
BRL
mglkg dry
0.0071
0.00031
1 8260B
7126/17 15:43
ANG
P7G0413
1,1-Dichlompmpylene
BRL
mg/kg dry
0.0071
0.00039
1 8260B
7/26/17 15:43
ANG
P7G0413
1,2,3-Tdchlombemene
BRL
mg/kg dry
0.0071
0.00040
1 8260B
7/26/17 15:43
ANG
P7G0413
1,2,3-Trichloropropane
BRL
mg/kg dry
0.0071
0.00090
1 82608
7126/17 15:43
ANG
P7G0413
1,2,4-Tichoorobenzene
BRL
mglkg dry
0.0071
0.00053
1 8260B
7/26/17 15:43
ANG
P7G0413
1,2,4-Trimethylbemene
BRL
mg/kg dry
0.0071
0.00054
1 8260B
7126117 15:43
ANG
P7G0413
1,2-Dibromoethane
BRL
mg/kg dry
0.0071
0.00028
1 8260B
7/26/17 15:43
ANG
P7G0413
1,2-Dichlorobenzene
BRL
mglkg dry
0.0071
0.00033
1 8260B
7/26117 15:43
ANG
P7G0413
1,2-Dichloroethane
BRL
mg/kg dry
0.0071
0.00042
1 8260B
7126117 15:43
ANG
P7G0413
1,2-Dichloropropane
BRL
mglkg dry
0.0071
0.000"
1 8260B
7126/17 15:43
ANG
P7G0413
1,3,5-Trimethylbenzene
BRL
mg/kg dry
0.0071
0.00053
1 8260B
7/26/17 15:43
ANG
P7G0413
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0071
0.00047
i 8260B
7/26/17 15.43
ANG
P7G0413
1,3-Dichloropropane
BRL
mg/kg dry
0.0071
0.00035
1 82608
7/26/17 15:43
ANG
P7G0413
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0071
0.00028
1 8260B
7/26/17 15:43
ANG
P7G0413
2,2-Dichloropropane
BRL
mg/kg dry
0.0071
0.00034
1 8260B
7126/17 16:43
ANG
P7G0413
2-Chlomtoluene
BRL
mg/kg dry
0,0071
0.00036
1 8260B
7/26117 15:43
ANG
P7G0413
4-Chlomtoluene
BRL
mg/kg dry
0,0071
0.00042
1 8260B
7/26/17 15:43
ANG
P7G0413
4-Isopropyltoluene
BRL
mg/kg dry
0.0071
0.00034
1 8260B
7/26117 15:43
ANG
P7G0413
Acetone
BRL
mg/kg dry
0,071
0.0017
1 8260B
7126/17 15:43
ANG
P7G0413
Benzene
BRL
mg/kg dry
0.0042
0.00041
1 8260B
7/26117 15:43
ANG
P7G0413
Bromobenzene
BRL
mglkg dry
0.0071
0.00059
1 8260B
7126/17 15:43
ANG
P7G0413
Bromochloromethane
BRL
mg/kg dry
0.0071
0.00039
1 8260B
7/26/17 15:43
ANG
P7G0413
Bromodichloromethane
BRL
mg/kg dry
0.0071
0.00039
1 8260B
7126/17 15:43
ANG
P7G0413
Bromoform
BRL
mg/kg dry
0.0071
0.00060
1 8260B
7126/17 15:43
ANG
P7G0413
Bromomethane
BRL
mg/kg dry
0.014
0.00087
1 826013
7/26/17 15:43
ANG
P7G0413
Carbon Tetrachloride
BRL
mglkg dry
0.0071
0.00035
1 8260B
7126117 15:43
ANG
P7G0413
Chlombenzene
BRL
mg/kg dry
0.0071
0.00037
1 8260B
7126/17 15:43
ANG
P7G0413
Chloroethane
BRL
mg/kg dry
0.014
0.00059
1 8260B
7/26/17 15:43
ANG
P7G0413
Chloroform
BRL
mg/kg dry
0.0071
0.00051
1 8260B
7/26/17 15:43
ANG
P7G0413
Chloromethane
BRL
mg/kg dry
0.0071
0.00047
1 82608
7/26/17 15:43
ANG
P7G0413
cis-1,2-Dichlomethylene
BRL
mg/kg dry
0.0071
0.00030
1 8260B
7126/17 15:43
ANG
P7G0413
cis-1,3-Dichlompropylene
BRL
mg/kg dry
0.0071
0.00024
1 8260B
7/26/17 15:43
ANG
P7G0413
Dibromochlommethane
BRL
mg/kg dry
0.0071
0.00029
1 8260B
7/26117 15:43
AND
P7G0413
Dichlorodi8uoromethane
BRL
mg/kg dry
0.0071
0.00032
1 8260B
7/26/17 15:43
ANG
P7G0413
Ethylbenzene
BRL
mg/kg dry
0.0071
0.00027
1 8260B
7126/17 15:43
ANG
P7G0413
Isopropyl Ether
BRL
mg/kg dry
0.0071
0.00029
1 8260B
7/26/17 15:43
ANG
P7G0413
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0.0071
0.00042
1 8260B
7/26/17 16:43
ANG
P7G0413
m,p-Xylenes
BRL
mg/kg dry
0.014
0.00065
1 8260B
7126/17 15:43
ANG
P7G0413
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
29224-0643
Phone: [phone] - Toll Free Number: l-8001529.6364- Fax: [phone]
Page 29 of 50

Full-Serviee
Laboratory Report
Analytical 6
P S M Emtronmentai smmio"a
�C's
07/31/2017
Geoscience Group Project: Truck Part Service
Client Sample ID: GP-4
Attn: Tom Hassett
Prism Sample ID: 7070278-08
500-K Clanton Rd.
Prism Work Order: 7070278
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 07/17/17 14:15
Time Submitted: 07/17/17 15:45
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis
Date/rime
Analyst
Batch
ID
Methyl Butyl Ketone (2-He canon)
BRL
ni dry
0.071
0.00064
1
8260B
7126/17 15:43
ANG
P7G0413
Methyl Ethyl Ketone (2-Butanone)
BRL
mg/kg dry
0.14
0.00064
1
8260B
7/26/17 16:43
ANG
P7130413
Methyl Isobutyl Ketone
BRL
mg/kg dry
0.071
0.00060
1
8260B
7126/17 15:43
ANG
P7G0413
Methylene Chloride
BRL
mg/kg dry
0.014
0.00040
1
8260B
7/26/17 15:43
ANG
P7GD413
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.014
0.00023
1
8260B
7/26117 15:43
ANG
P7G0413
Naphthalene
BRL
ni dry
0.014
0.00022
1
8260B
7126/17 15:43
ANG
P7130413
n-Butylbenzene
BRL
mg29 dry
0.0071
0.00036
1
8260B
7126/17 15:43
ANG
P7G0413
n-Propylbenzene
BRL
mgtkg dry
0.0071
0.00042
1
8260B
7/26/17 15:43
ANG
P7G0413
o-Xylene
BRL
mg/kg dry
0.0071
0.00029
1
8260B
7/26/17 15:43
ANG
P7130413
sec-Butylbenzene
BRL
mg1kg dry
0.0071
0.00034
1
8260B
7/26/17 15:43
ANG
P7G0413
Styrene
BRL
mg/kg dry
0.0071
0.00043
1
8260B
7/26/17 15:43
ANG
P7G0413
tert-Butylbenzene
BRL
mg/kg dry
0.0071
0.00024
1
8260B
7/26/17 15:43
ANG
P7GD413
Tetrachloroethylene
BRL
mg/kg dry
0.0071
0.00034
1
82608
7/26/17 15:43
ANG
P7130413
Toluene
BRL
mg/kg dry
0.0071
0.00041
1
8260B
726117 15:43
ANG
P7G0413
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0071
0.00042
1
8260B
7/26117 15:43
ANG
P7G0413
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0071
0.00037
1
8260B
7126/17 15:43
ANG
P7G0413
Tdchlorcelhylene
BRL
ni dry
0.0071
0.00046
1
82608
7126117 15:43
ANG
P7G0413
Trichlomfluoromethane
BRL
mgfkg dry
0,0071
0.00046
1
8260B
7126/17 15:43
ANG
P7130413
Vinyl acetate
BRL
mglkg dry
0.035
0.00097
1
8260B
7/26117 15:43
ANG
P7G0413
Vinyl chloride
BRL
mg/kg dry
0.0071
0.00034
1
82608
726/17 15:43
ANG
P7G0413
Xylenes, total
BRL
mglkg dry
0.021
0.0013
1
8260B
7/26/17 15:43
ANG
P7G0413
Surrogate
Recovery
Control Limits
4-Bromolluorobenzene
101 %
70-130
Dibromofluoromethane
104 %
84-123
Toluene-d8
96 %
76-129
This report should not be reproduced, except in its entirely, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 26224-0543
Phone: [phone] - Toll Free Number: 1.800/529-6364 - Fax: [phone]
Page 30 of 50

3=n^� IS
I� �I I E- iService al 8lytkel s
>~• ' V I Environmental Solutions
s�?, uaoA.,eq,�,.e
Geoscienoe Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GCIMS - Quality Control
Analyte
Batch MOM - 5035
Reporting
Result Limit Units
Level II QC Report
7/31/17
Prism Work Order: 7070278
Time Submitted: 7/17/2017 3:45:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Blank (P7GO413-BLK7)
Prepared $ Analyzed: 07/26/17
1, 1, 1,2-Tetrachloroethane
BRL
0.0050
mg/kg wet
1,1,1-Trichloroethane
BRL
0.0050
mg/kg wet
1,1,2,2-Tetrachloroethane
BRL
0.0050
mg/kg wet
1,1,2-Tdchlorcethane
BRL
0.0050
mg/kg wet
1,1-Dichlorcethane
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-Tdchlorobemene
BRL
0.0050
mg/kg wet
1,2,3-Tdchloropmpane
BRL
0.0050
mg/kg wet
1,24-Tdchlorobenzene
BRL
0.0050
mg/kg wet
1,2,4-Tdmethylbenzene
BRL
0.0050
mg/kg wet
1,2-Dibromoethans
BRL
0.0050
mg/kg wet
1,2-Dichlorobenzene
BRL
0.0050
mg/kg wet
1,2-Dichloroethene
BRL
0.0050
mg/kg wet
1,2-Dichloropropane
BRL
0.0050
mg/kg wet
1,3,5-Tdmethylbenzene
BRL
0.0050
mg/kg wet
1,3-Dichlorobenzene
BRL
0.0050
mg/kg wet
1,3-Dichloropropane
BRL
0.0050
mg/kg wet
1,4-Dichlorobenzene
BRL
0.0050
mg/kg wet
2,2-Dichloropropane
BRL
0.0050
mg/kg wet
2-Chlorotoluene
BRL
0.0050
mg/kg wet
4-Chlorotoluene
BRL
0.0050
mg/kg wet
4-Isopropyltoluene
BRL
0.0050
mg/kg wet
Acetone
BRL
0.050
mg/kg wet
Benzene
BRL
0.0030
mg/kg wet
Bromobenzene
BRL
0.0050
mg/kg wet
Bromochloromethane
BRL
0.0050
mg/kg wet
Bromodichloromeatane
BRL
0.0050
mg/kg wet
Bromoform
BRL
0.0050
mg/kg wet
Bromomethane
BRL
0,010
mg/kg wet
Carbon Tetrachloride
BRL
0.0050
mg/kg wet
Chlorobenzene
BRL
0.0050
mg/kg wet
Chlomethane
BRL
0.010
mg/kg wet
Chloroform
BRL
0.0050
mg/kg wet
Chloromethene
BRL
0.0050
mg/kg wet
cis-1,2-Dichloroethylene
BRL
0,0050
mg/kg wet
cis-1,3-Dichloropropylene
BRL
0.0050
m9/k9 wet
Dibromochloromethans
BRL
0.0050
mg/kg wet
Dichlorodi0uommethane
BRL
0.0050
mg/kg wet
Ethylbenzene
BRL
0.0050
mg/kg wet
Isopropyl Ether
BRL
0.0050
mg/kg wet
Isopropylbemene (Cumene)
BRL
0.0050
mg/kg wet
m,p-Xylenes
BRL
0.010
mg/kg wet
Methyl Butyl Ketone (2-Hexanone)
BRL
0,050
mg/kg wet
Methyl Ethyl Ketone (2-Butanone)
BRL
0.10
mg/kg wet
Methyl Isobutyl Ketone
BRL
0.050
mg/kg wet
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Spdngbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0643
Phone: [phone] - Toll Free Number: 1-9001529-6364 - Fax: [phone] Page 31 of 50

Full-S
PRISM I Environmental
rvlce al Solutions
s
Environmental Solutions
`uawuropres ixc
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GCIMS - Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
7/31/17
Prism Work Order: 7070278
Time Submitted: 7/17/2017 3:45:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch P7130413 - 5035
Blank (P7GO413-BLKI)
Prepared $ Analyzed: 07/26/17
Methylene Chloride
BRL
0.010
mg/kg wet
Methyl-tert-Butyl Ether
BRL
0.010
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
seo-Butylbenzene
BRL
0.0050
mg/kg wet
Styrene
BRL
0.0050
mg/kg wet
tert-Butylbenzene
BRL
0.0050
mglkg wet
Tetrachloroethylene
BRL
0.0050
mg/kg wet
Toluene
BRL
0.0050
mg/kg wet
trans-1,2-Dichloroethylene
BRL
0.0050
mglkg wet
trans-1,3-Dichloropropylene
BRL
0.0050
mg/kg wet
Trichlomethylene
BRL
0.0050
mg/kg wet
Trichloro0uoromethane
BRL
0.0050
mg/kg wet
Vinyl acetate
BRL
0.025
mg/kg wet
Vinyl chloride
BRL
0.0050
mg/kg wet
Xylenes, total
SRL
0.015
mg/kg wet
Surrogate: 4-Bmmofluombenzene
51.4
u91L
W.00
103
70-130
Surrogate: Dibromofluoromethane
50.8
u91L
50.00
102
84-123
Surrogate: Toluene-18
48.2
u91L
50.00
96
76-129
LCS (P7GO413-BSI)
Prepared 8 Analyzed: 07/26I17
1,1,1,2-Tetrachloroethane
0.0438
0.0050
mg/kg wet
0.05000
88
72-115
1,1,1-Tdchlorcethane
0.0448
0.0050
mglkg wet
0.05000
90
67-131
1,1,2,2-Tebachloroethane
0.0434
0.0050
mg/kg wet
0.05000
87
56-126
1,1,2-Trichlomethane
0.0437
0.0050
mg/kg wet
0.05000
87
70-133
1,1-Dichloroethane
0.0465
0.0060
mglkg wet
0.05000
93
74-127
1,1-Dichloroethylene
0.0460
0.0050
mg/kg wet
0.05000
92
67-149
1,1-Dichloropropylene
0.0438
0.0050
mg/kg wet
0.05000
88
71-130
1,2,3-Trichlorobenzene
0.0480
0.0050
mg/kg wet
0.05000
96
68-130
1,2,3-Tdchloropropane
0.0415
0.0050
mg/kg wet
0.05000
83
60-137
1,2,4-Trichlorobemene
0.0453
0.0050
ni wet
0.05000
91
66-125
1,2,4-Trimethylbenzene
0.0457
0.0050
mg/kg wet
0.05000
91
69-129
1,2-Dibromoethane
0.0471
0.0050
mg/kg wet
0.06000
94
70-132
1,2-Dichlorobenzene
0.0458
0.0050
mg/kg wet
0.05000
92
72-123
1,2-Dichloroethane
0.0447
0.0050
mg/kg wet
0.05000
89
68-128
1,2-Dichloropmpane
0.0452
0.0050
mg/kg wet
0.05000
90
73-130
1,3,5-Trimethylbenzene
0.0453
0.0050
mg/kg wet
0.05000
91
69-128
1,3-Dichlorobemene
0.0450
0.0050
mg" wet
0.05000
90
71-120
1,3-Dichloropropane
0.0424
0.0050
ni wet
0.05000
85
75-124
1,4-Dichlombemene
0.0443
0.0050
mg/kg wet
0.06000
89
71-123
2,2-Dichloropropane
0.0462
0.0050
mglkg wet
0.05000
92
50-142
2-Chlorololuene
0.0453
0.0050
mg/kg wet
0.05000
91
67-124
4-Chlorotoluene
0.0445
0.0050
mg/kg wet
0.05000
89
71-126
4-Isopropyltoluene
0.0463
0.0050
ni wet
0.05000
93
68-129
Acetone
0.0997
0.050
mg/kg wet
0.1000
100
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 28224-0543
Phone: [phone] - Toll Free Number: 1-800/52g-6364 - Fax: [phone] Page 32 of 50

P R I S I� /I cuu se me anainicei a
roq'EeV�' Envrzonmental Solutions
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GC/MS - Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
7/31/17
Prism Work Order: 7070278
Time Submitted: 7/17/2017 3:45:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch P7G0413 - 5035
LCS (P7G041343SI)
Prepared & Analyzed: 07/26117
Benzene
0.0462
0.0030
mg/kg wet
0.05000
92
74-127
Bromobenzene
0.0440
0.0050
mg/kg wet
0.05000
88
73-125
Bromochloromethene
0.0448
0.0050
mg/kg wet
0.05000
90
72-134
Bromodichloromethene
0.0469
0.0050
mg/kg wet
0,05000
94
75-122
Bromofonn
0.0447
0.0050
mg/kg wet
0.05000
89
66-135
Bromomethane
0.0566
0.010
mg/kg wet
0.05000
113
20-180
Carbon Tetmchlonde
0.0473
0.0050
mg/kg wet
0.05000
95
64-143
Chlorobenzene
0.0446
0.0050
mg/kg wet
0.05000
89
74.118
Chloroethane
0.0656
0.010
mg/kg wet
0.05000
131
33-149
Chloroform
0.0456
0.0050
mg/kg wet
0.05000
91
73-127
Chlommethene
0.0538
0.0050
mg/kg wet
0.05000
108
45-143
cis-1,2-Dichloroethylene
0.0458
0.0050
mg/kg wet
0.05000
92
76-134
cis-1,3-Dichloropropylene
0.0461
0.0050
mg/kg wet
0.05000
92
71-125
Dibromochloromethane
0.0445
0,0050
mg/kg wet
0.05000
89
73-122
Dichlorodi8uoromethane
0.0641
0.0050
mg/kg wet
0.05000
128
26-146
Ethylbenzene
0.0449
0.0050
mg/kg wet
0.05000
90
74-128
Isopropyl Ether
0.0460
0.0050
mg/kg wet
0.05000
92
59-159
Isopropylbenzene (Cumene)
0.0444
0.0050
mg/kg wet
0.05000
89
68-126
m,p-Xylenes
0.0912
0.010
mg/kg wet
0.1000
91
75-124
Methyl Butyl Ketone (2-Hexanone)
0.0473
0.050
mg/kg wet
0.05000
95
61-157
Methyl Ethyl Ketone (2-Butanone)
0.0463
0.10
mg/kg wet
0.05000
93
J
63-149
Methyl Isobulyl Ketone
0.0479
0.050
mg/kg wet
0.05000
96
,1
57-162
Methylene Chloride
0.0440
0.010
mg/kg wet
0.05000
88
74-129
Methyl -tent -Butyl Ether
0.0512
0.010
mg/kg wet
0.05000
102
70-130
Naphthalene
0.0481
0.010
mg/kg wet
0.05000
96
57-157
n-Butylbenzene
0.0466
0.0050
mg/kg wet
0.05000
93
65-135
n-Propylbenzene
0.0443
0.0050
mg/kg wet
0.05000
89
67-130
o-Xylene
0.0447
0.0050
mg/kg wet
0.05000
89
74-126
sec-Bulylbenzene
0.0446
0.0050
mg/kg wet
0.05000
89
66-131
Styrene
0.0468
0.0050
mg/kg wet
0.05oo0
94
77-121
tert-Buylbenzene
0.0434
0.0050
mg/kg wet
0.05000
87
67-132
Temachloroethylene
0.0432
0.0050
mg/kg wet
0.05000
86
68-130
Toluene
0.0464
0.0050
mg/kg wet
0.05000
93
71-129
trans-1,2-Dichloroethylene
0.0465
0.0050
mg/kg wet
0.05000
93
73.132
trans-1,3-Dichloropmpylene
0.0450
0.0050
mg/kg wet
0.05000
90
68-123
Tdchloroethylene
0.0443
0.0050
mg&g wet
0,05000
89
75-133
Trichlorofluoromethane
0.0530
0.0050
mg/kg wet
0.05000
106
44-146
Vinyl acetate
0.0536
0.025
mg/kg wet
0.05000
107
85-161
Vinyl chloride
0.0573
0.0050
mg/kg wet
0.05000
115
48-147
Xylenes, total
0.136
0.015
mg/kg wet
0.1500
91
74-126
Surrogate: 4-Bromofluorobenzene
48.8
ug/L
50.00
98
70-130
Surrogate: Dibromofluoromethane
49.6
00
50.00
99
84-123
Surrogate: Toluene-18
48.0
091L
50.00
96
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 29224-0543
Phone: 704/529E364-Toll Free Number: 1-8001529-6364- Fax: [phone] Page33of50

�P:R f S M l rnii aer�,oe nnsiymcsi 4
Envponmanlel Solutions
�_\ UBw TorIE 1 C
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GCIMS - Quality Control
Analyte
Reporting
Result Limit Units
Level H QC Report
7131/17
Prism Work Order: 7070278
Time Submitted: 7/17/2017 3:45:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch P7GO413 - 5035
LCS Dup (P7GO41343SD1)
Prepared & Analyzed: 07/26/17
1,1,1,2-Tetrachlomathane
0.0443
0.0050
mg/kg wet
0.05000
89
72-115
1
20
1,1,1-Tdchloroethane
0,0426
0.0050
mg/kg wet
0.05000
85
67-131
5
20
1,1,2,2-Tetrachloroethane
0.0445
0A050
mg/kg wet
0.05000
89
56-126
3
20
1,1,2-Trichlomethane
0.0436
0.0050
mg/kg wet
0.05000
87
74133
0.2
20
1,1-Dichlomethane
0.0444
0.0050
mg/kg wet
0.05000
89
74-127
5
20
1,1-Dichloroethylene
0.0442
0.0050
mg/kg wet
0.05000
88
67-149
4
20
1,1-Dichloropropylene
0.0422
0.0050
mg/kg wet
0.05000
84
71-130
4
20
1,2,3-T6chlorobenzene
0.0470
0.0050
mg/kg wet
0.05000
94
68-130
2
20
1,2,3-Tdchlompropane
0.0435
0.0050
mg/kg wet
0.05000
87
60-137
5
20
1,2,4-Tdchlorobenzene
0.0448
0.0050
mg/kg wet
0.05000
90
66-125
1
20
1,2,4-Tdmethylbenzene
0.0455
0.0050
mg/kg wet
0.05000
91
69-129
0.4
20
1,2-Dibromcethane
0.0483
0.0050
mg/kg wet
0.05000
97
70-132
3
20
1,2-Dichlorobenzene
0.0456
0.0050
mg/kg wet
0.05000
91
72-123
0.6
20
1,2-Dichloroethane
0.0443
0.0050
mg/kg wet
0.05000
89
68-128
0.9
20
1,2-Dichlompropane
0.0444
0.0050
mg/kg wet
0.05000
89
73-130
2
20
1,3,5-7rimethylbenzene
0.0449
0.0050
mg/kg wet
0.05000
90
69-128
1
20
1,3-Dichlorobenzene
0.0443
0,0050
mg/kg wet
0.05000
89
71-120
2
20
1,3-Dichloropropane
0.0436
0.0050
mg/kg wet
0.05000
87
75-124
3
20
1,4-Dichlorobenzene
0.0436
0.0050
mg/kg wet
0.05000
87
71-123
2
20
2,2-Dichloropropane
0.0450
0.0050
mg/kg wet
0.05000
90
50-142
3
20
2-Chlorotoluene
0.0447
0.0050
mg/kg wet
0.05000
89
67-124
1
20
4-Chlorotoluene
0.0444
0.0050
mg/kg wet
0.05000
89
71-126
0.3
20
4-Isopropyholuene
0.0451
0.0050
mg/kg wet
0.05000
90
68-129
2
20
Acetone
0.103
0.050
mg/kg wet
0.1000
103
29-198
4
20
Benzene
0.0460
0.0030
mg/kg wet
0.05000
90
74-127
3
20
Bromobenzene
0.0442
0.0050
mg/kg wet
0.05000
88
73-125
0.4
20
Bromochloromethane
0.0432
0.0050
mg/kg wet
0.05000
86
72-134
4
20
Bromodichlommethane
0.0465
0.0050
mg/kg wet
0.05000
93
75-122
0.8
20
Bromofonn
0.0463
0.0050
mg/kg wet
0.05000
93
66-135
4
20
Bromomethane
0.0509
0.010
mg/kg wet
0.05000
102
20-180
10
20
Carbon Tetrachloride
0.0454
0.0050
mg/kg wet
0.05000
91
64-143
4
20
Chlorobenzene
0.0447
0.0050
mg/kg wet
0.05000
89
74-118
0.2
20
Chloroethane
0.0597
0.010
mg/kg wet
0.05000
119
33-149
9
20
Chloroform
0.0445
0.0050
mg/kg wet
0.05000
89
73-127
2
20
Chloromethane
0.0481
0.0050
mg/kg wet
0.05000
96
45-143
11
20
cis-1,2-Dichloroethylene
0,0450
0.0050
mg/kg wet
0.05000
90
76-134
2
20
cis-1,3-Dichloropropylene
0.0457
0.0050
mg/kg wet
0.05000
91
71-125
0.9
20
Dibromochloromethane
0.0464
0.0050
mg/kg wet
0.05000
93
73-122
4
20
Dichlorodi0uoromethane
0.0589
0.0050
mg/kg wet
0.05000
118
26-146
8
20
Ethylbenzene
0.0443
0.0050
mg/kg wet
0.05000
89
74-128
2
20
Isopropyl Ether
0.0457
0.0050
mg/kg wet
0.05D00
91
59-159
0.7
20
Isopropylbenzene (Cumene)
0.0438
0.0050
mg/kg wet
0.05000
88
68-126
1
20
m,p-Xylenes
0.0894
0.010
mg/kg wet
0.1000
89
75124
2
20
Methyl Butyl Ketone (2-Hexanone)
0.0493
0.050
mg/kg wet
0.05000
99
61-157
4
20 J
Methyl Ethyl Ketone (2-Butanone)
0.0466
0.10
mg/kg wet
0o5000
93
63-149
0.6
20 J
Methyl Isobutyl Ketone
0.0483
0.050
mg/kg wet
0.05000
97
57-162
0.9
20 J
This report should not be reproduced, except in its entirely, without the written consent of Prism Laboratories, Inc.
449 Spdngbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Tell Free Number: l-0001529-6364- Fax: [phone] Page 34 7750

ARR I SaM I Pull.aervice Ans Ytica
ueoxnm ,Ev we Environmental Solutions
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GC/MS - Quality Control
Reporting
Result Limit Units
Batch P7GO413 - 6035
Level II QC Report
7/31/17
Prism Work Order: 7070278
Time Submitted: 7/17/2017 3:45:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS Dup (P7GO413-BSD1)
Prepared & Analyzed: 07/26/17
Methylene Chlonde
0.0428
0.010
mg/kg wet
0.05000
86
74-129
3
20
Methyl-tert-Butyl Ether
0.0488
0.010
mg/kg wet
0.05000
98
70-130
5
20
Naphthalene
0.0492
0.010
mg/kg wet
0.05000
98
57-157
2
20
n-Butylbenzene
0.0447
0.0050
mg/kg wet
oo500o
89
65-135
4
20
n-Propylbenzene
0.0434
0.0050
mg/kg wet
0.05000
87
67-130
2
20
o­Xylene
0.0443
0.0050
mg/kg wet
oo500o
89
74-126
0.9
20
sec-Butylbenzene
0.0440
0.0050
mg/kg wet
0.05000
88
66-131
2
20
Styrene
0.0473
0.0050
mg/kg wet
0.05000
95
77-121
1
20
tert-Butylbenzene
0.0424
0.0050
mg/kg wet
0.05000
85
67-132
2
20
Tetrachlonoethylene
0.0424
0.0050
mg/kg wet
0.05000
85
68-130
2
20
Toluene
0.0448
0.0050
mg/kg wet
0.05000
90
71-129
4
20
trans-1,2-Dichloroethylene
0.0450
0.0050
mg/kg wet
0.05000
90
73-132
3
20
trans-1,3-Dichlompropylene
0.0451
0.0050
mg84g wet
0.05000
90
68-123
0.3
20
Trichloroethylene
0.0432
0.0050
mg/kg wet
0.05000
86
75-133
2
20
Tnchloro8uoromethene
0.0494
0.0050
mg/kg wet
0.06000
99
44-146
7
20
Vinyl acetate
0.0521
0.025
mg/kg wet
0.05000
104
85-161
3
20
Vinyl chloride
0.0532
0.0050
mg/kg wet
0.05000
106
48-147
7
20
Xylenes, total
0.134
0.015
mg/kg wet
0.1500
89
74-126
2
20
Surrogate: 4-BromoBuombenzene
50.2
ug/L
50.00
100
70-130
Surrogate: Dibromo8uoromethane
49.5
u91L
50.00
99
84-123
Surrogate: Toluene-d8
48.6
ug/L
50.00
98
76429
This report should not be reproduced, except in its entirety, without the written consent or Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0543
Phone: [phone] - Tall Free Number: 1-800/529-6364 - Fax: [phone]
Page 35 of 50

9'P R I S M i hen $erm ee nnarynoar 4
�, ffi... Env'ronmental eorvuons
�$!it"t�k`:: �.sowroniss iaa
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS - Quality Control
Analyte
Batch P7G0259 - 3546
Reporting
Result Limit Units
Level II QC Report
7/31/17
Prism Work Order: 7070278
Time Submitted: 7/17/2017 3:45:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Blank(P7G0259-BLK7)
Prepared: 07/18/17 Analyzed: 07/20/17
1,2,4-T6chlorobenzene
BRL
0.33
mg/kg wet
1,2-Dichlorobenzene
BRL
0.33
mg/kg wet
1,3-Dichlorobenzene
BRL
0.33
mg/kg wet
1,4-Dichlorobenzene
BRL
0.33
mg/kg wet
1-Methylnaphthalene
BRL
0.33
mg/kg wet
2,4,6-Trichlorophenol
BRL
0.33
mg/kg wet
2,4-Dichlorophenel
BRL
0.33
mg/kg wet
2,4-Dimethylphenol
BRL
0.33
mg/kg wet
2,4-Dintrophenol
BRL
0.33
mg/kg wet
2,4-Diniaotoluene
BRL
0.33
mg/kg wet
2,6-DinOotoluene
BRL
0.33
mg/kg wet
2-Chloronaphthalene
BRL
0.33
mg/kg wet
2-Chlorophenol
BRL
0.33
mg/kg wet
2-Methylnaphthalene
BRL
0.33
mg/kg wet
2-Methylphenol
BRL
0.33
mg/kg wet
2-Nitrophenol
BRL
0.33
mg/kg wet
3,3'-Dichlorobenzidine
BRL
0.33
mg/kg wet
3/4-Methylphenol
BRL
0.33
mg/kg wet
4,6-Dini0o-2-methylphenol
BRL
0.33
mg/kg wet
4-Bromophenyl phenyl ether
BRL
0.33
mg/kg wet
4-Chloro-3-methylphenol
BRL
0.33
mllft wet
4-Chloroaniline
BRL
0.33
mg/kg wet
4-Chlorophenyl phenyl ether
BRL
0.33
mg/kg wet
4-Nitrophenol
BRL
0.33
mg/kg wet
Acenaphthene
BRL
0.33
mglkg wet
Acenaphthylene
BRL
0.33
mg/kg wet
Anthracene
BRL
0.33
mg/kg wet
Azobenzene
BRL
0.33
mg/kg wet
Benzo(a)anthracene
BRL
0.33
mg/kg wet
Benzo(a)pyrene
BRL
0.33
mg/kg wet
Benzo(b)fluorenthene
BRL
0.33
mgAg wet
Benzo(g,h,i)perylene
BRL
0.33
mg/kg wet
Benzo(k) luorenthene
BRL
0.33
mg/kg wet
Benzoic Add
BRL
0.33
mg/kg wet
Benzyl alcohol
BRL
0.33
mg/kg wet
bis(2-Chloroethoxy)methane
BRL
0.33
mg/kg wet
Bis(2-Chloroethyl)ether
BRL
0.33
mg/kg wet
Bis(2-chloroisopropyl)ether
BRL
0.33
mg/kg wet
Bis(2-Ethylhexyl)phthalate
BRL
0.33
mg/kg wet
Butyl benzyl phthalate
BRL
0.33
mg/kg wet
Chrysene
BRL
0.33
mg/kg wet
Dibenzo(a,h)anthmcene
BRL
0.33
mglkg wet
Dibenmfuran
BRL
0.33
mg/kg wet
Diethyl phthalate
BRL
0.33
mg/kg wet
Dimethyl phthalate
BRL
0.33
mglkg wet
Di-n-butyl phthalate
BRL
0.33
mg/kg wet
This report should not be reproduced, except in its entirely, without the written consent of Prism Laboratories, Inc.
"a Spdngbrook Road - P.O. Box 240543 - Charlotte, NC 29224-0543
Phone: [phone] -Toll Free Number: 1-80015294364 - Fax: [phone] Page 36 of 50

P R I S M I Evn-sa.moe nnalnleai s
Environmental Solurlons
� 4Bmn'mpIEA,K
Geoscienoe Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS - Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
7/31/17
Prism Work Order: 7070278
Time Submitted: 7/17/2017 3:45:OOPM
Spike Source hREC RPD
Level Result %REC Limits RPD Limit NM
Batch P7GO259 - 3546
Blank (P7GO259-BLK1)
Prepared: 07/18/17 Analyzed: 07I20/17
Di-n-octyl phthalate
BRL
0.33
mg/kg wet
Fluoranthene
BRL
0.33
mg/kg wet
Fluorene
BRL
0.33
mg/kg wet
Hexachlorobenzene
BRL
0.33
mg/kg wet
Hexachlorobutadiene
BRL
0.33
mg/kg wet
Hexachlorocyclopentadiene
BRL
0.33
mg/kg wet
Hexachloroethane
BRL
0.33
mg/kg wet
Indeno(1,2,3-cd)pyrene
BRL
0.33
mg/kg wet
Isophorone
BRL
0.33
mg/kg wet
Naphthalene
BRL
0.33
mg/kg wet
Nitrobenzene
BRL
0.33
mg/kg wet
N-Nitroso-di-n-propylamine
BRL
0.33
mg/kg wet
N-Nitrosodiphenylamine
BRL
0.33
mg/kg wet
Pentachlorophenol
BRL
0.33
mg/kg wet
Phenanthrene
BRL
0.33
mg/kg wet
Phenol
BRL
0.33
mg/kg wet
Pyrene
BRL
0.33
mg/kg wet
Surrogate: 2,4,6-Tdbromcpheno/
3.32
mg/kg wet
3.333
99
39-132
Surrogate: 2-F/uombipheny/
1.46
mg/kg wet
1.667
88
44-115
Surrogate: 2-Fluorophenol
3.07
mg/kg wet
3.333
92
35-115
Surrogate: Nitrobenzene-d5
1.38
mg/kg wet
1.667
83
37-122
Surrogate: Pheno/CS
2.98
mg/kg wet
3.333
90
34-121
Surrogate: Terphenyl-014
1.88
mg/kg wet
1.667
113
54-127
LCS (P7GO259-BSI)
Prepared: 07/18/17 Analyzed: 07/20/17
12,4-Trichlorobenzene
1.14
0.33
mg/kg wet
1.667
68
7W118
1,2-Dichlorobenzene
1.21
0.33
mg/kg wet
1.667
72
33-117
1,3-Dichlorobenzene
1.18
0.33
mg/kg wet
1.667
71
30-115
1,4-Dichlorobemene
1.18
0.33
mg/kg wet
1.667
71
31-115
1-Methylnaphthalene
1.31
0.33
mg/kg wet
1.667
79
4D-119
2,4,6-Trichlorophenol
1.64
0.33
mg/kg wet
1.667
93
39-126
2,4-Dichlorophenol
1.30
0.33
mg/kg wet
1.667
78
40-122
2,4-Dimethylphenol
1.64
0.33
mg/kg wet
1.667
99
30-127
2,4-Dini rophenol
1.84
0.33
mg/kg wet
1.667
110
27-129
2,4-Dinftrotoluene
1.63
0.33
mg/kg wet
1.667
98
48-126
2,6-Dinfttoluene
1.63
0.33
mg/kg wet
1.667
98
46-124
2-Chloronaphthalene
1.43
0.33
mg/kg wet
1.667
86
41-114
2-Chlorophenol
1.54
0.33
mg/kg wet
1.667
92
34-121
2-Methylnaphthalene
1.26
0.33
mg/kg wet
1.667
76
38-122
2-Methylphenol
1.59
0.33
mg/kg wet
1.667
95
32-122
2-Nibophenol
1.30
0.33
mg/kg wet
1.667
78
36-123
3,3' Dichlorobenzidine
1.66
0.33
mg/kg wet
1.667
100
22-121
3/4-Methylphenol
1.44
0.33
mg/kg wet
1.667
86
34-119
4,6-Dinitro-2-med ylphenol
1.68
0.33
mg/kg wet
1.667
100
29-132
4-Bromophenyl phenyl ether
1.45
0.33
mg/kg wet
1.667
87
46-124
4-Chloro-3-methylphenol
1.47
0.33
mg/kg wet
1.667
88
45-122
4-Chloroaniline
1.21
0.33
mg/kg wet
1.667
73
17-106
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: 1.800/529.6364- Fax: [phone] Page 37 of 50

iY Full -Service Analyllcai 8
&IP R I S M I Environmental Solutions
�:,�ueauron,rs,uc
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS - Quality Control
Analyte
Reporting
Result Limit Units
Level 11 QC Report
7/31/17
Prism Work Order: 7070278
Time Submitted: 7/17/2017 3:45:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch P7GO259 - 3546
LCS (P7G0259-BSI)
Prepared: 07/18/17
Analyzed: 07/20/17
4-Chlorophenyl phenyl ether
1.44
0.33
mg/kg wet
1.667
86
45-121
4-Nitrophenol
1.76
0.33
mg/kg wet
1.667
105
30-132
Acenaphthene
1.52
0.33
mg/kg wet
1.667
91
40-123
Acenaphthylene
1.50
0.33
mg/kg wet
1.667
90
32-132
Anthracene
1.61
0.33
mglkg wet
1.667
97
47-123
Azobenzene
1.71
0.33
mg/kg wet
1.667
103
39-125
Benzo(a)anthracene
1.61
0.33
mg/kg wet
1,667
97
49-126
Benzo(a)pyrene
1.53
0.33
mg/kg wet
1.667
92
45-129
Benzo(b)fluoranthene
1.55
0.33
mg/kg wet
1.667
93
45.132
Benzo(g,h,i)perylene
1.41
0.33
mg/kg wet
1.667
85
43-134
Benzo(k)6uoranthene
1.52
0.33
mg/kg wet
1.667
91
47-132
Benzoic Acid
1.15
0.33
mg/kg wet
1.667
69
10-83
Benzyl alcohol
1.43
0.33
mg/kg wet
1.667
86
29-122
bis(2-Chlorcethoxy)methane
1.24
0.33
mg/kg wet
1.667
74
36-121
Sis(2-Chloroethyl)ether
1.23
0.33
mg/kg wet
1.667
74
31-120
Bis(2-chlorolsopropyl)ether
1.42
0.33
mg/kg wet
1.667
85
33-131
Bis(2-Ethylhexyl)phthalate
1.64
0.33
mg/kg wet
1,667
98
51-133
Butyl benzyl phthalate
1.64
0.33
mg/kg wet
1.667
98
48-132
Chrysene
1.58
0.33
mg/kg wet
1.667
95
50-124
Dibenzo(a,h)anthracene
1.53
0.33
mg/kg wet
1.667
92
45-134
Dibenzofunm
1.54
0.33
mg/kg wet
1.667
92
44-120
Diethyl phthalate
1.55
0.33
mg/kg wet
1.667
93
W124
Dimethyl phthalate
1.50
0.33
mg/kg wet
1.667
90
48-124
Di-n-butyl phthalate
1.68
0.33
mg/kg wet
1.667
95
51-126
Di-n-octyl phthalate
1.67
0.33
mg/kg wet
1.667
100
45A40
Fluoranthene
1.60
0.33
mg/kg wet
1,667
96
50-127
Fluorene
1.53
0.33
mg/kg wet
1.667
92
43-125
Hexachlorobenzene
1.50
0.33
mg/kg wet
1.667
90
45-122
Hexachlorobutadiene
1.21
0.33
mg/kg wet
1.667
73
32-123
Hexachlorocydopentadiene
0.561
0.33
mg/kg wet
1.667
34
32-117
Hexachloroethane
1.16
0.33
mg/kg wet
1.667
69
28-117
Indeno(1,2,3-od)pyrene
1.55
0.33
mg/kg wet
1.667
93
45-133
Isophorone
1.35
0.33
mg/kg wet
1.667
81
30-122
Naphthalene
1.24
0.33
mg/kg wet
1.667
74
35-123
Nitrobenzene
1.27
0.33
mg/kg wet
1.667
76
34-122
N-Nitroso-di-n-propylamine
1.50
0.33
mg/kg wet
1.667
90
36-120
N-Nitrosodiphenylarnme
1.89
0.33
mg/kg wet
1.667
113
38-127
Pemachlorophenol
1.73
0.33
mg/kg wet
1.667
104
25-133
Phenanthrene
1.62
0.33
mg/kg wet
1.667
97
50-121
Phenol
1.42
0.33
mg/kg wet
1.667
85
34-121
Pyrene
1.57
0.33
mg/kg wet
1.667
94
47-127
Surrogate: 2,4,6-Tnbromopheno/
3.11
mg/kg wet
3.333
93
39-132
Surrogate: 2-Ruorobiphenyl
1.37
mg/kg wet
1.667
82
44-115
Surrogate: 2-F/uorophenol
2.89
mi; t0 wet
3.333
87
35-115
Surrogate: NBrobenzened5
1.20
mg/kg wet
1.667
72
37-122
Surrogate: Phenold5
2.84
m9*9 wet
3.333
85
34-121
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 38 oT 50

}P Full -Service Analytical &
ISM I Environmental Soiutlons
�aaaw.aa,rs,ne
Geoscienoe Group
Attn: Tom Hassell
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS - Quality Control
Anaiyle
Reporting
Result Limit Units
Level II QC Report
7/31/17
Prism Work Order: 7070278
Time Submitted: 7/17/2017 3:45:0013M
Spike Source %REC RPD
Level Result %REC Limits RPD i i,.,a u,.t
Batch 127130259.3546
LCS (P7G0259-BSI)
Prepared: 07/18/17 Analyzed: 07/20/17
Surrogate: Terphenyl-d14
1.67
mg/kg wet
1,667
f00
54-127
LCS Oup (P7G0259-BSD1)
Prepared: 07/18/17
Analyzed: 07/20/17
1,2,4-Tdchlorobenzene
1.11
0.33
mg/kg wet
1.667
66
34-118
3
20
1,2-Dichlorobenzene
1.17
0.33
mg/kg wet
1.667
70
33-117
3
20
1,3-Dichlombemene
1.16
0.33
mg/kg wet
1.667
70
30-116
2
20
1,4-Dichlorobenzene
1.14
0.33
mg/kg wet
1.667
68
31-116
3
20
1-Methylnaphthalene
1.28
0.33
mg/kg wet
1.667
77
40-119
3
20
2,4,6-Tdchlorophenol
1.54
0.33
mg/kg wet
1.667
92
39-126
0.6
20
2,4-Dichlorophenol
1.28
0.33
mg/kg wet
1.667
77
40-122
1
20
2,4-Dimethylphenol
1.62
0.33
mg/kg wet
1.667
97
30-127
1
20
2,4-Dinhrophenol
1.90
0.33
mg/kg wet
1.667
114
27-129
3
20
2,4-Dinhrotoluene
1.61
0.33
mg/kg wet
1.667
97
48-126
1
20
2,6-Dinhrotoluene
1.62
0.33
mg/kg wet
1.667
97
46-124
0.5
20
2-Chlomnaphthalene
1.37
0.33
mg/kg wet
1.667
82
41-114
4
20
2-Chlorophenol
1.47
0.33
mg/kg wet
1.667
88
34-121
5
20
2-Methylnaphthalene
1.22
0.33
mg/kg wet
1.667
73
38-122
3
20
2-Methylphenol
1.53
0.33
mg/kg wet
1.667
92
32-122
4
20
2-Nhrophenol
1.25
0.33
mg/kg wet
1.667
75
36-123
4
20
30-Dichlorobenzidine
1.68
0.33
mg/kg wet
1.667
101
22-121
1
20
3/4-Methylphenol
1.40
0.33
mg/kg wet
1.667
84
34-119
2
20
4,6-Dinibo-2-methylphenol
1.69
0.33
mg/kg wet
1.667
101
29-132
1
20
4-Bromophenyl phenyl ether
1.42
0.33
mg/kg wet
1.667
85
46-124
2
20
4-Chloro-3-methylphenol
1.44
0.33
mg/kg wet
1.667
86
45-122
2
20
4-Chloroaniline
1.18
0.33
mg/kg wet
1.667
71
17-106
3
20
4-Chlorophenyl phenyl ether
1.43
0.33
mg/kg wet
1.667
86
45-121
0.8
20
4-Nitrophenol
1.75
0.33
mg/kg wet
1.667
105
30-132
0.3
20
Amnaphthene
1.51
0.33
mg/kg wet
1.667
91
40-123
0.9
20
Amnaphthylene
1.46
0.33
mg/kg wet
1.667
88
32-132
3
20
Anthracene
1.62
0.33
mg/kg wet
1.667
97
47-123
0.6
20
Azobenzene
1.66
0.33
mg/kg wet
1.667
99
39-125
3
20
Benzo(a)anthmcene
1.60
0.33
mg/kg wet
1.667
96
49-126
1
20
Benzo(a)pyrene
1,55
0.33
mg/kg wet
1.667
93
45-129
1
20
Benzo(b)fluomnthene
1.56
0.33
mg/kg wet
1.667
94
45-132
0.7
20
Benzo(g,h,i)peMene
1.43
0.33
mg/kg wet
1.667
86
43-134
1
20
Benzo(k)fluuranthene
1.55
0.33
mg/kg wet
1.667
93
47-132
2
20
Benzoic Acid
1.23
0.33
mg&g wet
1.667
74
10-83
7
20
Senzyl alcohol
1.37
0.33
mg/kg wet
1.667
82
29-122
4
20
bis(2-Chloroethoxy)methene
1.18
0.33
mg/kg wet
1.667
71
36-121
5
20
Bis(2-Chloroethyl)ether
1.18
0.33
mg/kg wet
1,667
71
31-120
5
20
Bis(2-chlomisopropyl)ether
1.36
0.33
mg/kg wet
1.667
81
33-131
4
20
Bis(2-Ethylhexyl)phthelate
1.66
0.33
mg/kg wet
1.667
100
51-133
1
20
Butyl benzyl phthalate
1.65
0.33
mg/kg wet
1.667
99
48-132
0.9
20
Chrysene
1.58
0.33
mg/kg wet
1.667
95
50-124
0.1
20
Dibenzo(a,h)anthmcene
1.57
0.33
mg/kg wet
1.667
94
45.134
2
40
Dibenzofuran
1.52
0.33
mg/kg wet
1.667
91
44-120
1
20
Diethyl phthalate
1.55
0.33
mg/kg wet
1.667
93
50-124
0.04
20
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
"Is Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number. l-800/529-6364-Fax: [phone] Page 39 of 50

PRISM I Fo-aameA>.Wfla,a
Environmental Sduuons
uawnow,es,xc
Geoscience Group
Attn: Tom Hasselt
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS - Quality Control
Analyte
Batch P7130259 - 3546
Reporting
Result Limit Units
Level II QC Report
7/31/17
Prism Work Order: 7070278
Time Submitted: 7/17/2017 3:45:OOPM
Spike Source /REC RPD
Level Result %REC Limits RPD Limit Notes
LCS Dup (P7G0259-BSD1)
Prepared: 07/18/17 Analyzed: 07/20/17
Dimethyl phthalate
1.49
0.33
mg/kg wet
1.667
90
48-124
0.4
20
Di-n-butyl phthalate
1.61
0.33
mg/kg wet
1.667
96
51-128
1
20
Di-n-octyl phthalate
1.71
0.33
mgtkg wet
1.667
103
45-140
2
20
Fluoranthene
1.62
0.33
mg/kg wet
1.667
97
50-127
1
20
Fluorene
1.61
0.33
mg/kg wet
1.667
91
43-125
2
20
Hexachlorobenzene
1.51
0.33
mg/kg wet
1.667
90
45-122
0.3
20
Hexachlorobutadiene
1.17
0.33
mg/kg wet
1.667
70
32-123
3
20
Hexachlomcydopentadiene
0.536
0.33
mg/kg wet
1.667
32
32-117
4
20
Hexachloroethane
1.12
0.33
mg/kg wet
1.667
67
28-117
3
20
Indeno(1,2,3-cd)pyrene
1.56
0.33
mg/kg wet
1.667
93
45-133
0.3
20
Isophorone
1.31
0.33
mg/kg wet
1.667
79
30-122
3
20
Naphthalene
1.20
0.33
mg/kg wet
1.667
72
35123
3
20
Nitrobenzene
1.23
0.33
mg/kg wet
1.667
74
34-122
3
20
N-Niboso-di-n-propylamine
1.45
0.33
mg/kg wet
1.667
87
36-120
3
20
N-Nitrosodiphenylamine
1.88
0.33
mg/kg wet
1.667
113
38-127
0.2
20
Pentachlorophenol
1.80
0.33
mg/kg wet
1.667
108
25-133
4
20
Phenanthrene
1.60
0.33
mg/kg wet
1.667
96
50-121
0.7
20
Phenol
1.38
0.33
mg/kg wet
1.667
83
34-121
3
20
Pyrene
1.57
0.33
mg/kg wet
1.667
94
47-127
0.1
20
Surrogate: 2,4,6-Tnbromophenol
3.07
mg/kg wet
3.333
92
39-132
Surrogate: 2-Fluorobtphenyl
1.35
mgft wet
1.667
81
44-115
Surrogate: 2-Fluorophenot
2.78
mg/kg wet
3.333
83
35-115
Surrogate: Mimbenzened5
1.15
mg*g wet
1.667
69
37-122
Surrogate: Phenold5
2.73
mg kg wet
3.333
82
34-121
Surrogate: Terphenyldl4
1.68
mg/kg wet
1.667
101
54-127
Matrix Spike (P700259.MS7)
Source: 7070278.04 Prepared:
07/18/17
Analyzed: 07/20/17
1,2,4-Tdchlorobenzene
1.30
0.47
mg/kg dry
2.398
BRL
54
34-118
1,2-Dichlombenzene
1.35
0.47
mg/kg dry
2.398
BRL
56
33A 17
1,3-Dichlorobenzene
1.33
0.47
mg/kg dry
2.398
BRL
56
30-116
1,4-Dichlombenzene
1.32
0.47
mg/kg dry
2.398
BRL
55
31-115
i-Methylnaphthalene
1.58
0.47
mg/kg dry
2.398
BRL
66
40AI9
2,4,6-Trichlorophenol
1.73
0.47
mg/kg dry
2.398
BRL
72
39-126
2,4-Dichlorophenol
1.48
0.47
mg/kg dry
2.398
BRL
62
40-122
2,4-Dimethylphenol
1.36
0.47
mgtkg dry
2.398
BRL
57
30-127
2,4-Dinitrophenol
2.57
0.47
mg/kg dry
2.398
BRL
107
27-129
2,4-Dinitrotoluene
2.10
OA7
mgtkg dry
2.398
BRL
88
48-126
2,6-DinBrotoluene
2.08
0.47
mg/kg dry
2.398
BRL
87
46-124
2-Chloronaphthalene
1.69
0.47
mg/kg dry
2.398
BRL
70
41-114
2-Chlorophenol
1A4
OA7
mg/kg dry
2.398
BRL
68
34-121
2-Methylnaphthalene
1.50
0.47
mg/kg dry
2.398
BRL
63
38-122
2-Methylphenol
1.62
0.47
mgtkg dry
2.398
BRL
68
32-122
2-Nitrophenol
1.52
0.47
mpg dry
2.398
BRL
63
36-123
3,3'-Dichlorobenzidine
0.195
0.47
mg/kg dry
2.398
BRL
6
22-121
M i
3/4-Methylphenol
1.49
OA7
mg/kg dry
2.398
BRL
62
34-119
4,6-Dinttro-2-methylphenol
2.18
0.47
mg/kg dry
2.398
BRL
91
29-132
4-Bromophenyl phenyl ether
1.87
0.47
mg/kg dry
2.398
BRL
78
46-124
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: 1-800I529-6354- Fax: [phone] Page40of50

P R ISM I
Full earvlce Analytical a
Geoscienoe Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GCIMS - Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
7131/17
Prism Work Order: 7070278
Time Submitted: 7/17/2017 3:45:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch 137GO259 - 3546
Matrix Spike(P7G0259-MS1)
Source: 7070278.04
Prepared: 07/18/17 Analyzed: 07/20/17
4-Chlorc-3-methylphenol
1.76
0.47
mg/kg dry
2.398
BRL
73
45-122
4-Chloroaniline
0.985
0.47
mg/kg dry
2.398
BRL
41
17-106
4-Chlorophenyl phenyl ether
1.85
0.47
mg/kg dry
2.398
BRL
77
45-121
4-Nibophenol
2.39
0.47
mg/kg dry
2.398
BRL
100
30-132
Acenaphthene
1.90
0.47
mg/kg dry
2.398
BRL
79
40-123
Acenaphthylene
1.79
0.47
mg/kg dry
2.398
BRL
74
32-132
Anthrecene
2.04
0.47
mg/kg dry
2.398
BRL
85
47-123
Azobenzene
2.16
0.47
mg/kg dry
2.398
BRL
90
39-125
Benzo(a)anthracene
2.08
0.47
mg/kg dry
2.398
BRL
87
49-126
Benzc(a)pyrene
1.96
0.47
mg/kg dry
2.398
BRL
82
45-129
Senzo(b)fluomnthene
2.04
0.47
mg/kg dry
2.398
BRL
85
45-132
Benzo(g,h,i)perylene
1.86
0.47
mg/kg dry
2.398
BRL
77
43-134
Benzo(k)fluoranthene
2.00
0.47
mg/kg dry
2.398
BRL
83
47-132
Benzoic Acid
1.78
0.47
mg/kg dry
2.398
BRL
74
10-83
Benzyl alcohol
1.75
0.47
mg/kg dry
2.398
BRL
73
29-122
bis(2-Chloroethoxy)nethane
1.44
0.47
mg/kg dry
2.398
BRL
60
36-121
Bis(2-Chloroethyl)ether
1.42
0.47
mg/kg dry
2.398
BRL
59
31-120
Bis(2-chloroisopropyl)ether
1.63
0.47
mg/kg dry
2.398
BRL
68
33-131
BIs(2-Ethylhexyl)phthalate
2.57
0.47
mg/kg dry
2.398
BRL
107
51-133
Butyl benzyl phthalate
2.22
0.47
mg/kg dry
2.398
BRL
93
48-132
Chrysene
2.11
0.47
mg/kg dry
2,398
BRL
88
50-124
Dibenzo(a,h)anthracene
2.04
0.47
mg/kg dry
2.398
BRL
85
45-134
Dibemofumn
1.93
0.47
mg/kg dry
2.398
BRL
80
44-120
Diethyl phthalate
2.04
0.47
mg/kg dry
2.398
BRL
85
50-124
Dimethyl phthalate
1.92
0.47
mg/kg dry
2.398
BRL
80
48-124
Di-n-butyl phthalate
2.13
0.47
mg/kg dry
2.398
BRL
89
51-128
Di-n-octyl phthalate
2.24
0.47
mg/kg dry
2.398
BRL
93
45-140
Fluoranthene
2.12
0-.47
mg/kg dry
2.398
BRL
88
50-127
Fluorene
1.99
0.47
mg/kg dry
2.398
BRL
83
43-125
Hexachlorobenzene
1.93
0.47
mg/kg dry
2.398
BRL
81
45-122
Hexachlorobutadiene
1.37
0.47
mg/kg dry
2.398
BRL
57
32-123
Hexachlorocyciopentadiene
0.553
0.47
mg/kg dry
2.398
BRL
23
32-117 M
Hexachloroethane
129
0.47
mg/kg dry
2.398
BRL
54
28-117
Indeno(1,2,3-cd)pyrene
2.03
0.47
mg/kg dry
2.398
BRL
84
45-133
Isophorone
1.64
0.47
mg/kg dry
2.398
BRL
68
30-122
Naphthalene
1 A7
0.47
mg/kg dry
2.398
BRL
61
35-123
Nitrobenzene
1.50
0.47
mg/kg dry
2.398
BRL
62
34-122
N-Nitroso-di-n-propylamine
1.74
0.47
mg/kg dry
2.398
BRL
72
36-120
N-Nitmsodiphenylamine
1.88
0.47
mg/kg dry
2.398
BRL
78
38-127
Pentachlorophenol
2.36
0.47
mg/kg dry
2.398
BRL
98
25-133
Phenanthrene
2.08
0.47
mglkg dry
2.398
BRL
87
50-121
Phenol
1.55
0.47
mg/kg dry
2.398
BRL
65
34-121
Pyrene
2.08
0.47
mglkg dry
2.398
BRL
87
47-127
Surrogate: 2,4,6-Tdbromopheno/
3.54
mg*g dry
4.796
74
39-132
Surrogate: 2-Fluorobiphenyl
1.66
mg/kg dry
2.398
69
44-115
Surrogate: 2-Fluoropheno/
2.97
mg/kg dry
4.796
62
35-115
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. 1-800/529.6364 - Fax: [phone] Page 41 Df 50

/"P R I SpM I Full eeryce A.W,flOai B
ens ronmen:al smmmns
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS - Quality Control
Analyte
Batch P7130259 - 3546
Reporting
Result Limit Units
Level II QC Report
7131117
Prism Work Order: 7070278
Time Submitted: 7/17/2017 3:45:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Matrix Spike (P7GO259-MS1)
Source: 7070278.04
Prepared: 07/18/17 Analyzed: 07/20/17
Surrogate: NSrobenzene-d5
1.42
mWkg dry
2.398
59
37-122
Surrogate: Phenol-d5
3.12
mq&9 dry
4.796
65
34-121
Surrogate: Terpheny4-04
2.22
mg4r9 dry
2.398
92
54-127
Matrix Spike Oup (P7G0259-MSD1)
Source: 7070278-04
Prepared:
07/18/17
Analyzed: 07/20/17
1,2,4-Tdchlorobenzene
1.65
0.48
mg/kg dry
2.407
BRL
68
34-118
23
20
D
1,2-Dichlombenzene
1.85
0.48
mg/kg dry
2.407
BRL
77
33-117
31
20
D
1,3-Dichlombenzene
1.87
0.48
mg/kg dry
2.407
BRL
78
30-115
34
20
D
IA-Dichlorobenzene
1.83
0.48
mg/kg dry
2.407
BRL
76
31-115
33
20
D
1-Methylnaphthalene
1.79
0.48
mg/kg dry
2.407
BRL
74
40.119
12
20
2,4,6-Tdchlorophend
1.75
0.48
mg/kg dry
2.407
BRL
73
39-126
1
20
2,4-Dichlomphenol
1.63
0.48
mg/kg dry
2.407
BRL
68
40-122
10
20
2,4-Dimethylphenol
1.55
0.48
mg/kg dry
2.407
BRL
64
30-127
13
20
2,4-Dinftrophenol
1.68
0.48
mg/kg dry
2.407
BRL
70
27-129
41
20
D
2,4-Dinitrotoluene
2.06
0.48
mg/kg dry
2.407
BRL
86
48-126
2
20
2,6-Dinitrotoluene
2.12
0.48
mg/kg dry
2.407
BRL
88
46-124
2
20
2-Chloronaphthalene
1.91
0.48
mg/kg dry
2.407
BRL
79
41-114
12
20
2-Chlorophenol
2.00
0.48
mg/kg dry
2.407
BRL
83
34-121
20
20
2-Methylnaphthalene
1.74
0.48
mg/kg dry
2.407
BRL
72
38-122
14
20
2-Methyiphenol
1.88
0.48
mgecg dry
2.407
BRL
78
32-122
15
20
2-Nitrophenol
2.66
0.48
mg/kg dry
2.407
BRL
110
36-123
55
20
D
3,T-Dichlombenzidine
0.180
0.48
mgft dry
2.407
BRL
7
22-121
8
20
M. J
3/4-Methylphenol
1.73
0.48
mg/kg dry
2.407
BRL
72
34-119
15
20
4,6-Dinhro-2-methyiphenol
1.74
0.48
mg/kg dry
2.407
BRL
72
29-132
22
20
D
4-Bromophenyl phenyl ether
1.83
0.48
mg/kg dry
2.407
BRL
76
46-124
2
20
4-Chloro-3-methylphenol
1.83
0.48
mg/kg dry
2.407
BRL
76
45-122
4
20
4-Chloroaniline
0.482
0.48
mg/kg dry
2.407
BRL
20
17-106
68
20
D
4-Chlomphenyl phenyl ether
1.87
0.46
mg/kg dry
2.407
BRL
78
45-121
1
20
4-Nlbophenol
1.43
0.48
mg/kg dry
2.407
BRL
59
30-132
50
20
D
Acenaphthene
1.95
0.48
mg/kg dry
2.407
BRL
81
40-123
2
20
Acenaphthylene
1.97
0.48
mg/kg dry
2.407
BRL
82
32-132
10
20
Anthracene
2.04
0.48
mg/kg dry
2.407
BRL
85
47-123
0.3
20
Azobenzene
2.16
0.48
mg/kg dry
2,407
BRL
90
39-125
0.4
20
Benzo(a)anthracene
2.01
0.48
mg/kg dry
2.407
BRL
83
49-126
4
20
Benzo(s)pyrene
1.94
0.48
mg/kg dry
2.407
BRL
81
45-129
1
20
Benzo(b)8uoranthene
1.96
0.48
mg/kg dry
2.407
BRL
81
45.132
4
20
Benzo(g,h,i)perylene
1.78
0.48
mg/kg dry
2.407
BRL
74
43-134
4
20
Benzo(k)fluoranthene
1.93
0.48
mg/kg dry
2.407
BRL
80
47-132
4
20
Benzoic Add
0.809
0.48
mg/kg dry
2.407
BRL
34
10-83
75
20
D
Benzyl alcohol
2.06
0.48
mg/kg dry
2.407
BRL
86
29-122
17
20
bis(2-Chloroethoxy)methane
1.66
0.48
mg/kg dry
2.407
BRL
69
36-121
14
20
Bis(2-Chlomethyl)sther
2.62
0.48
mg/kg dry
2.407
BRL
109
31-120
60
20
D
Bis(2-chloroisopropyl)ether
2.05
0.48
mg/kg dry
2.407
BRL
85
33-131
23
20
D
Bis(2-Ethylhexyl)ph1halate
2.09
0.48
mg/kg dry
2.407
BRL
87
51-133
20
20
Butyl benzyl phthalate
2.07
0.48
mg/kg dry
2.407
BRL
86
48-132
7
20
Chrysene
1.99
0.48
mg/kg dry
2.407
BRL
83
50-124
6
20
Dibenzo(a,h)anmracene
1.94
0.48
mg/kg dry
2.407
BRL
80
45-134
5
20
This report should not be reproduced, except in its entirety, without the written consent of Prism Laborstodes, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-OS43
Phone: [phone] - Toll Free Number: 1-800/529.6364- Fax: [phone] Page 42 of 50

/ P I San A I Full-aervlce Analytical &
�+( ueoAna es,xc Envlronmantel SOWticna
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GUMS - Quality Control
Reporting
Result Limit Units
Batch P7GO259 - 3546
Level II QC Report
7/31/17
Prism Work Order: 7070278
Time Submitted: 7/17/2017 3:45:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Matrix Spike Dup(P7G0259-MSD1)
Source: 7070278-04
Prepared: 07/18/17 Analyzed: 07/20/17
Dibenzofuran
2.02
0.48
mg/kg dry
2.407
BRL
84
44-120
4
20
Diethyl phthalate
1.96
0.48
mg/kg dry
2,407
BRL
82
50-124
4
20
Dimethyl phthalate
1.96
0.48
mg/kg dry
2.407
BRL
81
48-124
2
20
DFn-butyl phthalate
1.99
0.48
nV&g dry
2.407
BRL
a3
51.128
7
20
Di-n-octyl phthalate
2.07
0.48
mg/kg dry
2.407
BRL
86
45-140
8
20
Fluorenthene
2.01
0.48
mglkg dry
2.407
BRL
83
60-127
5
20
Fluorene
1.99
0.46
mg/kg dry
2.407
BRL
83
43-126
0.2
20
Hexachlorobenzene
1.91
0.48
mg/kg dry
2.407
BRL
79
45-122
1
20
Hexachlorobutadiene
1.75
0.48
mgft dry
2.407
BRL
73
32-123
24
20 D
Hexachlorocyclopentadiene
0.821
0.48
mg/kg dry
2.407
BRL
34
32-117
39
20 D
Hexachloroethane
1.83
0.48
mg/kg dry
2.407
BRL
76
28-117
35
20 D
Indeno(1,2,3-cd)pyrene
1.96
0.48
mg/kg dry
2.407
BRL
81
45-133
3
20
Isophorone
1.85
0.48
mg/kg dry
2.407
BRL
77
30-122
12
20
Naphthalene
1.77
0.48
m9ft dry
2.407
BRL
74
36-123
18
20
Nitrobenzene
1.82
0.48
mg/kg dry
2.407
BRL
76
34-122
20
20
N-Nitroso-di-n-propylamine
2.04
0.48
mg/kg dry
2.407
BRL
85
35-120
16
20
N-Nitrosodiphenylamine
1.83
0.48
m9ft dry
2A07
BRL
76
38-127
2
20
Pentachlorophenol
2.14
0.46
mg/kg dry
2.407
BRL
89
25-133
10
20
Phenanthrene
2.04
0.48
mg/kg dry
2.407
BRL
65
50-121
2
20
Phenol
1.85
0.48
mg/kg dry
2A07
BRL
77
34-121
18
20
Pyrene
2.01
0.46
mg/kg dry
2.407
BRL
84
47-127
3
20
Surrogate: 2,4,6-Tribmmopheno/
7.32
mg&g dry
9.628
76
39-132
Surrogate: 2-Fluombiphenyl
3.58
m9/k9 dry
4.814
74
44-115
Surrogate: 2-Fluomphenol
7.03
mg4rg dry
9.628
73
35-115
Sunogate: Nitrobenzene-d5
3.44
mgrkg dry
4.814
72
37-122
Surrogate: Phenol-d5
7.19
m9*9 dry
9.628
75
34-121
Surrogate: Terphenyl414
4.07
mg4r9 dry
4.814
85
54-127
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: 1-8001529.6364 - Fax: [phone]
Page 43 of 50

P R I S M Level II QC Report
Fun-aervlce Analytical 8
Envlronmentei Solutions 7131117
P a.
Geoscien a Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Gasoline Range Organic by GCIFID - quality Control
Prism Work Order: 7070278
Time Submitted: 7/17/2017 3:45:OOPM
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch MOM - 5035
Blank (P7G0359-BLK1) Prepared & Analyzed: 07/24/17
Gasoline Range Organics BRL 5.0 mglkg wet
Surrogate: a,as-TnBuorololuene
5.25 mgft 5,000 105 50-137
LCS (P700359-11151) Prepared & Analyzed: 07124117
Gasoline Range Organics 51.6 5.0 mi wet 50.00 103 41-138
Surrogate: a,a,a-TriSuorololuens
4.25 mg/kg 5.000 85 50-137
LCS Dup (P7G0359-BSDI) Prepared & Analyzed: 07/24/17
Gasoline Range Organios 62.3 5.0 mg/kg wet 50.00 125 41-138 19 20
Surrogate: a,a,a-TriSuorotoluene
5.30 mg4ig &000 106 50-137
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrcok Road - P.O. Box 240543 - Charlotte, INC 28224-0543
Phone: [phone] -Toll Free Number: 14001529-6364 - Fax: [phone] Page 44 of 50

R I S M I Fuil-Service Analyncel a
Environmental SOlutions
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Diesel Range Organics by GC/FID - Quality Control
Reporting
Result Limit Units
Batch 137GO258 - 3546
Level II QC Report
7131117
Prism Work Order: 7070278
Time Submitted: 7/17/2017 3:45:0013M
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Blank(P7G025843LKI)
Prepared: 07/18/17 Analyzed: 07/19/17
Diesel Range Organics
BRL
7.0
mglkg wet
Surrogate: o-Tarphenyl
1.50
m9ft wet 1.333 113 49-124
LCS (MI11258-BSI)
Prepared: 07/18/17 Analyzed: 07/19/17
Diesel Range Organics
63.0
7.0
m9ft wet 66.67 94 65-109
Surrogate: o-Terphenyl
1.40
nvkg wet 1.333 105 49-124
LCS Dup (M0258433DI)
Prepared: 07/18/17 Analyzed: 07/19/17
Diesel Range Organics
66.3
7.0
mgft wet 66.67 99 55-109 5 20
Surrogate: o-70phenyl
1.44
m9*9 wet 1.333 - 108 49-124
Batch M0460.3550C GC
Blank(P7GO46043LK1)
Prepared: 07/28/17 Anayzed: 07/29/17
Diesel Range Organics
BRL
5.8
mgft wet
Surrogate : o-Terphenyl
0.970
mg4lg wet 1.333 73 49-124
LCS(P7G0460-BSI)
Prepared: 07/28/17 Analyzed: 07/29/17
Diesel Range Organics
68.1
5.8
mgft wet 66.67 97 55-109
Surrogate: o-Terphenyl
0.910
mgrkg wet 1.333 68 49-124
LCS Dup (127G046043SDI)
Prepared: 07/2&17 Analyzed: 07/29/17
Diesel Range Organics
68.3
5.8
mglkg wet 66.67 103 55-109 16 20
Surrogate: o-7erphenyl
1.06
mgft wet 1.333 79 49-124
This report should not be reproduced, except in its entirely, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0543
Phone: 704IS29-6364 -Toll Free Number: 1-800IS29.6364 - Fax: [phone]W9
Page 45 of 50

�F3R I S M I Fuvirormro al Solutions
s
Environmental Solutions
T'ueaumnirs iw
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Total Metals - Quality Control
Project: Truck Part Service
Level II QC Report
7131/17
Prism Work Order: 7070278
Time Submitted: 7/17/2017 3:45:OOPM
Reporting Spike Source %REC RPD
Analyle Result Lima Units Level Result %REC Limits RPD Limit Notes
Batch P7130274-3060A
Blank(P7GO274-BLKI)
Prepared: 0721117 Analyzed: 0724/17
Hexavalent Chromium
BRL 0.40 mg/kg wet
LCS (P71310274-8151)
Prepared: 07/21/17 Analyzed: 0724/17
Hexavalent Chromium
17.8 0.40 mg/kg wet
16.00 111 80-120
Matrix Spike(P7G027448SI)
Source: 7070278.08
Prepared: 0721/17 Analyzed: 0724/17
Haxavalent Chromium
12.0 0.48 mg/kg dry
19.25 0.646 60 75-125 M
Matrix Spike Dup (P7G0274-MSDI)
Source: 7070278.08
Prepared: 0721/17 Analyzed: 0724/17
Hexavelenl Chromium
11.2 0.49 mglkg dry
19.63 0.546 64 75-125 7 20 M
Post Spike(P7GO274-PSI)
Source: 7070278-08
Prepared: 0721/17 Analyzed: 0724117
Hexavalent Chromium
0.243 m9ft
0.4000 0.0109 58 85-115 M
Batch MOW - 747113
Blank (P7G0287-BLKI) Prepared & Analyzed: 0720117
Mercury BRL 0.020 mglkg wet
LCS (P7G0287-BSI) Prepared & Analyzed: 0720/17
Mercury OA35 0.020 mglkg wet 0.4167 104 80-120
Batch 137GO320-3050B
Blank (P7G0320-BLK1)
Prepared & Analyzed: 0721117
Arsenic
BRL
0.25
mglkg wet
Barium
BRL
0.50
mglkg wet
Cadmium
BRL
0.25
mg/kg wet
Chromium
BRL
0.25
mg/kg wet
Lead
BRL
0.25
mgft wet
Selenium
BRL
0.50
mglkg wet
Silver
BRL
0.25
mg1k; wet
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 46 of 50

L
Level It QC Report
ISM I Fun -Service Anelyncsl S
Envlronman4l Samlona 7/31/17
Tuew.onea ixc
Geoscience Group Project: Truck Part Service Prism Work Order: 7070278
Attn: Tom Hassett Time Submitted: 7/17/2017 3:45:OOPM
500-K Clanton Rd.
Charlotte, NC 28217
Total Metals - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P7GO320 - 3050B
LCS (107130320-BS7)
Prepared & Analyzed: 07/21/17
Arsenic
24.2
0.25
mg/kg wet
25.00
97
80-120
Barium
25.5
0.50
mg/kg wet
25.00
102
80-120
Cadmium
22.1
0.25
mg/kg wet
25.00
88
80-120
Chromium
25.0
0.25
mgkg wet
25.00
100
W120
Lead
24.0
0.25
mg/kg Wet
25.00
96
80-120
Selenium
23A
0.50
m9ft wet
25.00
94
W120
Silver
9.95
0.25
mg/kg wet
10.00
100
80-120
Matrix Spike (P7GO320-MS7)
Source: 7070278.01
Prepared & Analyzed: 07/21/17
Arsenic
77.8
0.35
mg/kg dry
35.12
57.0
59
75-125
MI
Barium
186
0.70
mg/kg dry
35.12
171
44
75-125
E. MC
Cadmium
20.2
0.35
mg/kg dry
35.12
0.420
56
75-125
MI
Chromium
126
0.35
mg/kg dry
35.12
91.9
98
75-125
Lead
28.8
0.35
mg*g dry
35.12
6.51
63
75-125
MI
Selenium
21.0
0.70
mg/4 dry
35.11
SRL
60
75-125
MI
Silver
12A
0.35
mg&g dry
14.05
BRL
88
75-125
Matrix Spike Dup (127GO320-1111SD1)
Sourr e: 7070278.01
Prepared
& Analyzed: 07/21/17
Arsenic
72.5
0.36
mg/kg dry
35.30
57.0
44
75-126
7
20
MI
Barium
208
0.71
mg/kg dry
36.29
171
105
75-125
11
20
E. MC
Cadmium
19.6
0.35
mg/kg dry
3529
0.420
54
75-125
3
20
MI
Chromium
126
0.35
mg/kg dry
35.30
91.9
96
75-125
0.4
20
Lead
28.9
0.35
mg/kg dry
35.30
6.51
63
75-125
0.1
20
MI
Selenium
22.1
0.71
mg/kg dry
3529
BRL
63
75-125
5
20
MI
Silver
12.0
0.35
mg/kg dry
14.12
BRL
85
75-125
3
20
Post Spike (P700320-PS7)
Source: 7070278.01
Prepared
& Analyzed: 07/21/17
Arsenic
2.35
mglL
1.000
1.63
72
80-120
MI
Barium
5.55
mg/L
1.000
4.88
67
80-120
E, MC
Cadmium
0.579
mg/L
1.000
0.0120
57
80-120
M1
Chromium
3.29
mg/L
1.000
2.63
66
80-120
MI
Lead
0.824
mg/L
1.000
0,186
64
80-120
MI
Selenium
0.580
mg/L
0.9998
-0.166
58
80-120
MI
Silver
0.337
mg/L
0.4000
-0.00622
84
80-120
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: 1-800/529-6364 - Fax: [phone]
Page 47 of 50

Sample Extraction Data
Prep Method: 3546
Lab Number
Batch
Initial
Final
Date/rime
7070278-01
P7130258
30.05 g
1 mL
07/18/17 12:65
Prep Method: 3550C GC
Lab Number
Batch
Initial
Final
Date/rime
7070278-02
P7130460
30.04 g
1 mL
07/28/17 13:30
Prep Method: 5035
Lab Number
Batch
Initial
Final
Daternme
7070278-01
P7GG359
5.21 g
5 mL
07/24/17 14:25
7070278-02
P7G0359
4.87 g
5 mL
07/24/17 14:25
Prep Method: Solids, Dry Weight
Lab Number
Batch
Initial
Final
Daterrime
7070278-01
P7G0278
30 g
30
g
07/18/17
1430
7070278-02
P7G0278
30 g
30
g
07/18/17
1430
7070278-03
P7G0278
30 g
30
g
07/18/17
14:30
7070278-04
P7G0278
30 g
30
g
07/18/17
14:30
7070278-05
P7G0278
30 g
30
g
07/18/17
14:30
7070278-06
P7G0278
30 g
30
g
07/18/17
14:30
7070278-07
P7G0278
30 g
30
g
07/18/17
14:30
7070278-08
P7G0278
30 g
30
g
07/18/17
14:30
Prep Method: 3546
Lab Number
Batch
Initial
Final
Daternme
7070278-03
P7G0259
30.04 g
1
mL
07118/17
12:55
7070278-04
P7130259
30.01 g
1
mL
07/18/17
12:55
7070278-05
P7G0259
30.11 g
1
mL
07/18/17
12:55
7070278-06
P7G0259
30.06 g
1
mL
07/18/17
12:65
7070278-07
P7130259
30.12 g
i
mL
07/18/17
12:65
7070278-08
P7G0259
30.03 g
1
mL
07/18/17
12:55
Prep Method: 3959E
Lab Number
Batch
Initial
Final
Data/rime
7070278-01
P7G0320
2.01
g 50 mL
67/21/17
8:00
7070278-02
P7G0320
2.01
g 50 mL
07/21/17
8:00
7070278-03
P7G0320
1.99
g 50 mL
07/21/17
8:00
7070278-03
P7G0320
1.99
g 50 mL
07/21/17
8:00
7070278-04
P7G0320
1.98
g 50 mL
07/21/17
8:00
7070278-04
P7130320
1.98
g 50 mL
07/21/17
8:00
7070278-05
P7G0320
2
g 50 mL
07/21/17
8:00
7070278-05
P7G0320
2
g 50 mL
07/21/17
8:00
7070278-05
P7G0320
2
g 50 mL
07/21/17
8:00
7070278-06
P7G0320
1.99
g 50 mL
07/21/17
8:00
7070278-06
P7130320
1.99
g 50 mL
07/21/17
8:00
7070278-07
P7G0320
1.96
g 60 mL
07/21/17
8:00
7070278-07
P7G0320
1.96
g 50 mL
07/21/17
8:00
7070278-08
P7G0320
2.01
g 50 mL
07/21/17
8:00
7070278-08
P7G0320
2.01
g 50 mL
07/21/17
8:00
Prep Method: 3060A
Lab Number
Batch
Initial
Final
Daternme
7070278-03 P7G0274 2.51 g 100 mL 07/21/17 10:55
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 282244)543
Phone: [phone]-Tall Free Number: l-8001529-6364-Fax: [phone]M Page 48 Df 50

Sample Extraction Data
Prep Method: 3060A
Lab Number Batch Initial Final Date/rime
7070278-04
P7G0274
2.48 g
100
mL
07/21/17
10:55
7070278-05
P7G0274
2.54 g
100
mL
07/21/17
10:55
7070278-06
P7G0274
2.52 g
100
mL
07121117
10:55
7070278-07
P7G0274
2.47 g
100
mL
07/21/17
10:55
7070278-08
P7G0274
2.53 g
100
mL
07/21/17
10:55
Prep Method: 7471 B
Lab Number
Batch
Initial
Final
Date/Time
7070278-03
P7G0287
0.59 It
50
mL
07/20/17
8:00
7070278-04
P7G0287
0.59 g
50
mL
07/20/17
8:00
7070278-05
P7G0287
0.58 g
50
mL
07/20/17
8:00
7070278-06
P7G0287
0.58 g
50
mL
07/20/17
8:00
7070278-07
P7G0287
0.56 g
50
mL
07/20/17
8:00
7070278-08
P7G0287
0.65 g
50
mL
07/20/17
8:00
Prep Method: 5035
Lab Number
Batch
Initial
Final
Date/rime
7070278-03
P7G0413
11.24
g 5 mL
07/26/17
8:06
7070278-04
P7GO413
5.14
g 5 mL
07/26/17
806
7070278-05
P7G0413
8.22
g 5 mL
07/26/17
806
7070278-06
P7G0413
5.94
g 5 mL
07/26/17
8:06
7070278-07
P7G0413
5.04
g 5 mL
07/26/17
8:06
7070278-08
P7G0413
4.43
g 5 mL
07/26/17
8:06
This report should not be reproduced, except in its enthety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: 704IS29-6364 - Toll Free Number: 1.800/629-6364.1 ": 7041525-0409
Page 49 of 50

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�"PRISM
r:._- 1A90aATOnIE$ INC.
Geoscience Group
Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
NC Certification No. 402
Full -Service Analytical & NC Drinking Water Cert No, 37735
Environmental Solutions SC Certification No. 99012
Project: Truck Part Service
Lab Submittal Date: 07120/2017
Prism Work Order: 7070346
Case Narrative
08/03/2017
This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
Please call if you have any questions relating to this analytical report.
Respectfully,
PRISM LABORATORIES, INC.
a"_1
Angela D. Overcash
VP Laboratory Services
Reviewed By Angela D. Overcash
VP Laboratory Services
Data Qualifiers Key Reference:
A The CCV result is below the established QC limits. This compound was not detected in samples down the MDL.
D RPD value outside of the control limits.
J Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLP J-Flag).
L Parameter reported with possible low bias. LCS recovery below the QC limit.
L2 LCSD recovery outside of the QC limits. LCS recovery within the limits. No further action taken.
BRL Below Reporting Limit
MDL Method Detection Limit
RPD Relative Percent Difference
Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 24OS43 - Charlotte, NC 26224-0643
Phone: [phone]-Toll Free Number: 1400/529-6364 - Fm: 7041525-0409 Page 1 of 31

PER
I S n V%� Full -Service Pnalyticel 6
1 I1E$r�' Envlmnmental Solullons
Sample Receipt Summary
08/03/2017
Prism Work Order: 7070346
Client Sample ID Lab Sample ID Matrix Date Sampled Date Received
TWA 7070346-01 Water 07/20/17 07/20/17
TW-2 7070346-02 Water 07/20/17 07/20/17
TW-3 7070346-03 Water 07/20/17 07/20/17
Samples were received at 21.3 degrees C. See case narrative for further information.
This report should not be reproduced, except in its entirety, without the written consent of Prism Labondor es, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-8001529-6364 - Fax: [phone]
Page 2 of 31

Fum
ll-Service Analytical &
R ISM I Envlronental Solutions
..Yffie'. "..,aa,Es.,..
Summary of Detections
08103/2017
Prism Work Order: 7070346
Prism ID
Client ID
Parameter
Method
Result
Units
7070346-01
TW-1
C9-C18 Aliphatics
MADEPEPH
480
ug/L
7070346-01
TW-1
C11-C22 Aromatics
MADEP EPH
860
ug/L
7070346-01
TWA
1-Methylnaphthalene
8270D
130
ug/L
7070346-01
TW-1
2-Methylnaphthalene
8270D
170
ug/L
7070346-01
TWA
Diethyl phthalate
8270D
64
ug/L
7070346-01
TWA
Naphthalene
8270D
280
ug/L
7070346-01
TWA
1,2,4-Trimethylbenzene
8260E
"0
ug/L
7070346-01
TW-1
1,3,5-Trimethylbenzene
8260E
35
ug/L
7070346-01
TW-1
4-Isopropyltoluene
82608
15
ug/L
7070346-01
TWA
Acetone
8260E
21
ug/L
7070346-01
TWA
Benzene
8260B
2.4
ug/L
7070346-01
TWA
Ethylbenzene
8260B
95
ug/L
7070346-01
TWA
Isopropylbenzene (Cumene)
8260E
24
ug/L
7070346-01
TWA
m,p-Xylenes
8260E
150
ug/L
7070346-01
TWA
Methyl Isobutyl Ketone
8260E
1.5 1
ug/L
7070346-01
TWA
Naphthalene
8260E
810
ug/L
7070346-01
TWA
n-Butylbenzene
8260E
16
ug/L
7070346-01
TW-1
n-Propylbenzene
8260E
29
ug/L
7070346-01
TWA
o-Xylene
8260E
90
ug/L
7070346-01
TWA
sec-Butylbenzene
8260E
12
ug/L
7070346-01
TWA
tert-Butylbenzene
8260B
4.2
ug/L
7070346-01
TWA
C5-C8 Aliphatics
MADEPVPH
120
ug/L
7070346-01
TW-1
C9-C12 Aliphatics
MADEPVPH
2400
ug/L
7070346-01
TW-1
C9-Cl0 Aromatics
MADEPVPH
1500
ug/L
7070346-03
TW-3
Chloroform
8260B
2.1
ug/L
7070346-03
TW3
Tnchloroethylene
8260B
0.51
ug/L
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 3 of 31

efl Fe11 Ss mice AnalyVcal x
SeM Envbenmeme solutio�e
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Sample Matrix: Water
Laboratory Report
08/0312017
Client Sample ID: TW-1
Prism Sample ID: 7070346-01
Prism Work Order: 7070346
Time Collected: 07/20/17 14:13
Time Submitted: 07/20/17 16:40
Parameter Result Units Report MOIL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Extractable Petroleum Hydrocarbons by GC/FID
C9L78 Allphatim 480 ug/L 350 22 1 MADEP EPH 7/27117 14:57 ZRC P7G0415
C19-C36 Aliphatics BRL ug/L 500 63 1 MADEP EPH 7/27/17 14:57 ZRC P7G0415
C11-C22 Aromatics 860 ug/L 100 55 1 MADEP EPH 7127117 14:57 ZRC P7G0415
Surrogate
Recovery
Control Limits
1-Chlorooctadecane
41 %
40-140
o-Terphenyl
52 %
40-140
2-Fluorobiphenyl
90 %
40-140
2-Bromonaphthalene
99 %
40-140
Semivolatile Organic Compounds by GC/MS
1,2,4-Tdchlorobenzene
BRL
ug/L
15
2.7
1
8270D
7/25/17 16:10
JMV
P7G0369
1,2-Dichlorobemene
BRL
ug/L
15
2.5
1
8270D
7125117 16:10
JMV
P7G0369
1,3-Dichlorobenzene
BRL
ug/L
15
2.9
1
8270D
7/25/17 16:10
JMV
P7G0369
1A-Dichlorobenzene
BRL
ug/L
15
2.5
1
8270D
7/25117 16:10
JMV
P7G0369
1-Methylnaphthalene
130
ug/L
15
4.0
1
8270D
7125117 16:10
JMV
P7G0369
2,4,5-Trichlorophenol
BRL
ug/L
15
2.5
1
8270D
7/25/17 16:10
JMV
P7G0369
2,4,6-Tdchlorophenol
BRL
ug/L
15
2.8
1
8270D
7/25/17 16:10
JMV
P7G0369
2,4-Dichlorophenol
BRL
ug/L
15
3.9
1
8270D
7/26117 16:10
JMV
P7G0369
2,4-Dimethylphenol
BRL
ug/L
15
5.3
1
8270D
7/25/17 16:10
JMV
P7G0369
2,4-Dinttrophenol
BRL
ug/L
15
4.2
1
8270D
7125/17 16:10
JMV
P7G0369
2,4-Dinibotoluene
BRL
ug/L
15
2.2
1
8270D
7125/17 16:10
JMV
P7G0369
2,6-DiniOotoluene
BRL
ug/L
15
1.7
1
8270D
7/25/17 16:10
JMV
P7G0369
2-Chloronaphthelene
BRL
ug/L
15
4.2
1
8270D
7/25117 16:10
JMV
P7G0369
2-Chlorophenol
BRL
ug/L
15
2.9
1
8270D
7/25/17 16:10
JMV
P7G0369
2-Methylnaphthalene
170
ug/L
15
3.7
1
6270D
7r25/1716:10
JMV
P7G0389
2-Methylphenol
BRL
ug/L
15
2.8
1
8270D
7125/17 16:10
JMV
P7G0369
2-Nitroaniline
BRL
ug/L
15
2.2
1
8270D
7/25/17 16:10
JMV
P7130369
2-Nitrophenol
BRL
ug/L
15
3.6
1
8270D
7/25117 16:10
JMV
P7G0369
3,3'-Dichlorobemidine
BRL
ug/L
15
2.2
1
8270D
7/25/17 16:10
JMV
P7G0369
3/4-Methylphenol
BRL
ug/L
15
2.4
1
8270D
7/25/17 16:10
JMV
P7G0369
3-Nitroanilins
BRL
ug/L
15
2.1
1
8270D
7/25117 16:10
JMV
P7G0369
4,6-Dinitro-2-methylphenol
BRL
ug/L
15
2A
1
8270D
7/25/17 16:10
JMV
P7G0369
4-Bromophenyl phenyl ether
BRL
ug/L
15
2.0
1
8270D
7/25/17 16:10
JMV
P7130369
4-Chloro3methylphenol
BRL
ug/L
15
3.6
1
8270D
7125/17 16:10
JMV
P7G0369
4-Chlomaniline
BRL
ug/L
15
3.8
1
8270D
7/25/17 16:10
JMV
P7G0369
4-Chlorophenyl phenyl ether
BRL
ug/L
15
2.0
1
8270D
7125/17 16:10
JMV
P7G0369
4-Nitroaniline
BRLA
ug/L
15
1.4
1
8270D
7/25117 16:10
JMV
P7G0369
4-Nitrophenol
BRL
ug/L
15
0.92
1
8270D
7/25/17 16:10
JMV
P7G0369
Acenaphthene
BRL
ug/L
15
2.8
1
82701)
7/25117 16:10
JMV
P7G0369
Acenaphthylene
BRL
ug/L
15
3.1
1
8270D
7/25/17 16:10
JMV
P7G0369
Aniline
BRL
ug/L
15
3.7
1
8270D
7/25/17 16:10
JMV
P7G0369
Anthrecene
BRL
ug/L
15
2.2
1
8270D
7/25/17 16:10
JMV
P71210369
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.OS43
Phone: [phone] - Toll Free Number: 1.800/529-6364 - Fax: [phone] Page 4 of 31

P R I SeM FWbServlce Anal ical &
Envl.cnmanta se n, ons
Laboratory Report
08/03/2017
Geoscience Group
Project: Truck Part Service
Client Sample ID: TW-1
Attn: Tom Hassett
Prism Sample ID: 7070346-01
500-K Clanton Rd.
Prism Work Order:
7070346
Charlotte, NC 28217
Sample Matrix: Water
Time Collected: 07/20/17 14:13
Time Submitted: 07/20/17 16:40
Parameter
Result
Units
Report
MDL
Dilution Method
Analysis Analyst
Batch
Limit
Factor
Date rime
ID
Azobenzene
BRL
ug/L
15
2.8
1 8270D
7125/17 16:10
JMV
P7G0369
Benzo(a)anthracene
BRL
ug/L
15
2.2
1 8270D
712511716:10
JMV
P7G0369
Benzo(a)pyrene
BRL
ug/L
15
2.2
1 8270D
7/25117 16:10
JMV
P7G0369
Benzo(b)fluoranthene
BRL
ug/L
15
1.8
1 11270D
7/25/17 16:10
JMV
P7G0369
Benzo(g,h,i)perylene
BRL
ug/L
15
2.1
1 8270D
7/25/17 16:10
JMV
P7G0369
Benzo(k)fluorenthene
BRL
ug/L
15
2.2
1 8270D
7125/17 16:10
JMV
P7G0369
Benzoic Acid
BRL
ug/L
150
7.2
1 82700
7/25117 16:10
JMV
P7G0369
Benzyl alcohol
BRL
ug/L
15
3.3
1 8270D
7/25/17 16:10
JMV
P7G0369
bis(2-Chloroethoxy)methane
BRL
ug/L
15
4.0
1 8270D
7/25/17 16:10
JMV
P7G0369
Bis(2-ChlomethyWther
BRL
ug/L
15
3.6
1 8270D
7/25117 16:10
JMV
P7G0369
Bis(2-chloroisopropylether
BRL
ug/L
15
3.0
1 8270D
7125/17 16:10
JMV
P7G0369
Sis(2-Ethylhexyl)phthalate
BRL
ug/L
15
2.0
1 8270D
7/25117 16:10
JMV
P7G0369
Butyl benzyl phthalate
BRL
ug/L
15
2.1
1 8270D
7/25117 16:10
JMV
P7G0369
Chrysene
BRL
ug/L
15
2.2
1 8270D
7/25117 16:10
JMV
P7G0369
Dibenzo(a,h)anthracene
BRL
ug/L
15
1.8
1 8270D
7/25/17 16:10
JMV
P7G0369
Dibenzofuran
BRL
ug/L
15
2.7
1 8270D
7/25117 16:10
JMV
P7G0369
Diethyl phthalate
64
ug/L
15
5.1
1 8270D
7125117 16:10
JMV
P700369
Dimethyl phthalate
BRL
ug/L
15
2.2
1 8270D
7/25117 16:10
JMV
P7G0369
Di-n-butyl phthalate
BRL
ug/L
15
2.6
1 8270D
7125/17 16:10
JMV
P7G0369
Di-n-octyl phthalate
BRL
ug/L
15
2.0
1 8270D
7/25/17 16:10
JMV
P7G0369
Fluoranthene
BRL
ug/L
15
2.6
1 8270D
7/25/17 16:10
JMV
P7G0369
Fluorene
BRL
ug/L
15
2.6
1 8270D
7125/17 16:10
JMV
P7G0369
Hemchlorobenzene
BRL
ug/L
15
2.0
1 8270D
7/25/17 16:10
JMV
P7G0369
Hexachlorobutediene
BRL
ug/L
15
3.3
1 8270D
7125/17 16:10
JMV
P7G0369
Hexachlorocydopentadiene
BRL
ug/L
15
2.7
1 8270D
7/25/17 16:10
JMV
P7G0369
Hexachlorcethane
BRL
ug/L
15
2.7
1 8270D
712511716:10
JMV
P7G0369
Indeno(1,2,3.od)pyrene
BRL
ug/L
15
6.0
1 8270D
7/25/17 16:10
JMV
P7G0369
Isophorone
BRL
ug/L
15
3.9
1 8270D
712511716:10
JMV
P7G0369
Naphthalene
280
ug/L
15
4.0
1 82700
712511716:10
JMV
P7G0369
Nitrobenzene
BRL
ug/L
15
3.9
1 8270D
7125/17 16:10
JMV
P7G0369
N-Niboso-di-n-propylamine
BRL
ug/L
15
3.4
1 8270D
7125/17 16:10
JMV
P7G0369
N-Nitrosodiphenylarnme
BRL
uglL
15
2.0
1 8270D
7/25/17 16:10
JMV
P7G0369
Pentachlorophenol
BRL
ug/L
15
1.9
1 8270D
7125/17 16:10
JMV
P7G0369
Phenanthrene
BRL
ug/L
15
2.3
1 8270D
7/25117 16:10
JMV
P7G0369
Phenol
BRL
ug/L
15
1.5
1 8270D
7/25117 16:10
JMV
P7G0369
Pyrene
BRL
ug/L
15
2.2
1 8270D
725/17 16:10
JMV
P7G0369
Surrogate
Recovery Control Limits
2,4,6-Tdbromophenol
87%
43-140
2-Fluorobiphenyl
77 %
44-119
2-Fluorophenol
53 %
19-119
Nitrobenzened5
64 %
44-120
Phenold5
43 %
11-52
Terphenyld14
96%
50-134
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 2405" - Charlotte, NC 28224-0643
Phone: [phone]" -Toll Free Number: 1-800/52963" - Fax: [phone] Page 5 of 31

PR ISM I Full-ServlceAnalytical & Laboratory Report
Environmental Solutions
08/03/2017
Geoscience Group
Project: Truck Part Service
Client Sample ID: TW-1
Attn: Tom Hassett
Prism Sample ID: 7070346-01
500-K Clanton Rd.
Prism Work Order: 7070346
Charlotte, NC 28217
Sample Matrix: Water
Time Collected: 07/20/17 14:13
Time Submitted: 07/20/17 16:40
Parameter
Result Units Report
MDL Dilution Method Analysis Analyst Batch
Limit
Factor Date/rime ID
Volatile Organic Compounds by GC/MS
1,1,1,2-Tatrachloroethans
BRL
ug/L
0.50
0.11
1
8260B
7/31117 18:18
KOM
P7G0491
11,1-Tdchloroethane
BRL
ug/L
0.50
0.061
1
8260B
7/31117 18:18
KOM
P7GO491
1,1,2,2-Tetrachloroethane
BRL
ug/L
0.50
0.036
1
8260B
7131/17 18:18
KOM
P7GO491
1,1,2-Trichloroethane
BRL
ug/L
0.50
0.066
1
8260B
7131117 18:18
KOM
P7G0491
1,1-Dichloroethane
BRL
ug/L
0.50
0.083
1
8260B
7/31/17 18:18
KOM
P7G0491
1,1-Dichiorcethylene
BRL
ug/L
0.50
0.083
1
8260B
7/31/17 18:18
KOM
P7GO491
1,1-Dohlompropylene
BRL
ug/L
0.50
0.051
1
8260B
7/31/17 18:18
KOM
P7GO491
1,2,3-Tdchiorobemene
BRL
ug/L
2.0
0.40
1
8260B
7/31117 18:18
KOM
P7G0491
1,2,3-Tdchloropropane
BRL
ug/L
1.0
0.14
1
8260B
7131/17 18:18
KOM
P7130491
1,2,4-Tdchlombenzene
BRL
ug/L
1.0
0.13
1
8260B
7/31117 18:18
KOM
P7G0491
1,2,4-Trlmethylbenzene
440
ug/L
5.0
0.54
10
8260B
7131117 18:44
KOM
P700491
1,2-Dibromo-3-chloropmpane
BRL
ug/L
2.0
0.17
1
8260B
7/31117 18:18
KOM
P7G0491
1,2-Dibromoethane
BRL
ug/L
0.50
0.051
1
8260B
7131/17 18:18
KOM
P7GO491
1,2-Dichlorobenzene
BRL
ug/L
0.50
0.076
1
8260B
7/31117 18:18
KOM
P7G0491
1,2-Dichloroethane
BRL
ug/L
0.50
0.066
1
8260B
7/31/17 18:18
KOM
P7130491
1,2-Dichloropropane
BRL
ug/L
0.50
0.11
1
8260B
7/31/17 18:18
KOM
P7G0491
1,3,5.Trimethylbenzene
35
ug/L
0.50
0.076
1
8260B
7/31117 18:18
KOM
P7G0491
1,3-Dichlorobenzene
BRL
ug/L
0.50
0.054
1
8260B
7/31117 18:18
KOM
P7G0491
1,3-Dichloropropane
BRL
ug/L
0.50
0.043
1
8260B
7/31/17 18:18
KOM
P7G0491
1,4-Dichiorobemene
BRL
ug/L
0.50
0.050
1
8260B
7/31117 18:18
KOM
P7GO491
2,2-Dichloropropane
BRL
ug/L
2.0
0.11
1
8260B
7/31/17 18:18
KOM
P7GO491
2-Chlorotoluene
BRL
ug/L
0.50
0.066
1
8260B
7/31/17 18:18
KOM
P7GO491
4-Chlorotoluene
BRL
ug/L
0.50
0.050
1
8260B
7131117 18:18
KOM
P7GO491
44sepropyltoluene
15
ug/L
0.50
0.089
1
82608
7/31/17 18:18
KOM
P7GO491
Acetone
21
ug/L
5.0
0.31
1
8260B
7131117 18:18
KOM
P760491
Acrolein
BRL
ug/L
20
0.20
1
82608
7/31/17 18:18
KOM
P7130491
Acrylonitdle
BRL
ug/L
20
0.20
1
8260B
7131117 18:18
KOM
P7GO491
Benzene
2.4
ug/L
0.50
0.048
1
8260B
7131117 18:18
KOM
P7GO491
Bromobenzene
BRL
ug/L
0.50
0.067
1
8260B
7/31/17 18:18
KOM
P7G0491
Bromochloromethane
BRL
ug/L
0.50
0.14
1
8260B
7131117 18:18
KOM
P7GO491
Bromodichloromethane
BRL
ug/I.
0.50
0.062
1
8260B
7/31/17 18:18
KOM
P7G0491
Bromofoml
BRL
ug/L
1.0
0.040
1
82608
7/31117 18:18
KOM
P7130491
Bromomethane
BRL
ug/L
1.0
0.18
1
8260B
7131/17 18:18
KOM
P7GO491
Carbon disuaide
BRL
ug/L
5.0
0.075
1
8260B
7/31/17 18:18
KOM
P7GO491
Carbon Tetrachloride
BRL
ug/L
0.50
0.11
1
8260B
7131/17 18:18
KOM
P7GO491
Chlorobenzene
BRL
ug/L
0.50
0.062
1
8260B
7/31/17 18:18
KOM
P7GO491
Chioroethane
BRL
ug/L
0.50
0.22
1
8260B
7/31/17 18:18
KOM
P7G0491
Chloroform
BRL
ug/L
0.50
0.076
1
8260B
7/31117 18:18
KOM
P7G0491
Chloromethene
BRL
ug/L
0.50
0,079
1
8260B
7131/17 18:18
KOM
P7G0491
cis-1,2-Dichloroethylene
BRL
ug/L
0.50
0.056
1
8260B
7/31/17 18:18
KOM
P7GO491
cis-1,3-Dichloropropylene
BRL
ug/L
0.50
0.079
1
8260B
7/31117 18:18
KOM
P7G0491
Dibromochloromethene
BRL
ug/L
0.50
0.081
1
8260B
7/31/17 18:18
KOM
P7GO491
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 26224-0643
Phone: [phone] - Tall Free Number: l-900/529-0364- Fax: [phone] Page 6of 31

&MIJI,ISM Laboratory Report
Full -Service Analytical 8
Enmmnmema� smmlo"s OB/03/2017
, uaaa„� Ill .�
Geoscience Group
Project: Truck Part Service
Client Sample ID: TW-1
Attn: Tom Hassett
Prism Sample ID: 7070346-01
500-K Clanton Rd.
Prism Work Order: 7070346
Charlotte, NC 28217
Sample Matrix: Water
Time Collected: 07/20/17 14:13
Time Submitted: 07/20/17 16:40
Parameter
Result
Units
Report
MOIL
Dilution Method Analysis
Analyst
Batch
Limit
Factor Date/Time
ID
Dibromomethans
BRL
ug/L
0.50
0.065
1 8260B 7/31/17 18:18
KDM
P7G0491
Dichlorodifluoromethane
BRL
ug/L
1.0
0.11
1 8260B 7131/17 18:18
KDM
P7G0491
Ethylbenzene
95
u91L
5.0
0.61
10 B2608 7/31/1718:44
KDM
P7G0491
Hexachlorobutediene
BRL
ug/L
2.0
0.16
1 8260B 7/31/17 18:18
KDM
P7G0491
Isopropyl Ether
BRL
ug/L
0.50
0.050
1 8260B 7131/17 18:18
KDM
P7G0491
Isopropylbenzene (Cumene)
24
ug/L
0.50
0.054
1 6269B 7131/17 18:18
KDM
P7430491
m,p-Xylenes
150
ug/L
1.0
0.12
1 826013 7131117 18:18
KDM
P760491
Methyl Butyl Ketone (2-Hexanone)
BRL
ug/L
5.0
0.065
1 8260B 7/31/17 18:18
KDM
P7G0491
Methyl Ethyl Ketone (2-Butenone)
BRL
ug/L
5.0
0.24
1 8260B 7131/17 18:18
KDM
P7G0491
Methyl Isobutyl Ketone
1.5 J
ug/L
5.0
0.078
1 8260B 7131117 18:18
KDM
P7G0491
Methylene Chloride
BRL
ug/L
1.0
0.083
1 8260B 7/31117 18:18
KDM
P7G0491
Methyl-tert-Butyl Ether
BRL
ug/L
0.50
0.042
1 8260B 7/31/17 18:18
KDM
P7G0491
Naphthalene
810
ug/L
10
1.9
10 82608 713111718:44
KDM
P7G0491
n-ButAbenzene
16
ug/L
1.0
0.076
1 0260B 7131117 18:18
KDM
P7G0491
n-Propylbenzene
29
ug/L
0.50
0.087
1 8260B 7131117 18:18
KDM
P700491
o.Xylene
90
ug/L
0.50
0.044
1 8260B 7131/17 18:18
KDM
P760491
sec-Butylbenzene
12
ug/L
0.50
0.076
1 8260B 7131/17 18:18
KDM
P7GW91
Styrene
BRL
ug/L
0.60
0.047
1 8260B 7/31117 18:18
KDM
P7G0491
tent-Butylbenzene
4.2
ug/L
0.50
0.088
1 B260B 7131/17 18:18
KDM
P7G0491
Tetrachloroethylene
BRL
ug/L
0.50
0.098
1 8260B 7/31117 18:18
KDM
P7G0491
Toluene
BRL
ug/L
0.50
0.044
1 8260B 7/31117 18:18
KDM
P7130491
trans-1,2-Dichloroethylene
BRL
ug/L
0.50
0.094
1 8260B 7131/17 18:18
KDM
P7G0491
trans-1,3-Dichloropropylene
BRL
ug/L
0.50
0.070
1 B260B 7/31117 18:18
KDM
P7G0491
TdchloroethNene
BRL
ug/L
0.50
0.078
1 8260B 7131117 18:18
KDM
P7G0491
Trichlorofluoromethane
BRL
ug/L
0.50
0.062
1 8260B 7/31/17 18:18
KDM
P7G0491
Vinyl acetate
BRL
ug/L
2.0
0.060
1 8260B 7/31/17 18:18
KDM
P7G0491
Vinyl chloride
BRL
ug/L
0.50
0.097
1 8260B 7/31117 1898
KDM
P7G0491
Surrogate
Recovery
Control Limits
4-13mmofluorobenzene
97 %
80-124
Dibromofluoromethane
105 %
75-129
Toluene-d8
94 %
77-123
Volatile Petroleum Hydrocarbons by GC/PID/FID
C6-C8 Allphatc
120
ug1L
50
6.1
1 MADEP VPH 7127117 19:30
ANG
P760439
C9-C12 Aliphatic
2400
u91L
Soo
19
10 MADEPVPH 7/28M7 9:41
ANG
P700439
C9-C10 Aromatic
1500
ug/L
Soo
2.8
10 MADEP VPH 7128/17 9:41
ANG
P7430439
Surrogate
Recovery
Control Limits
2,5-Dibromotoluene (PID)
86 %
70-130
2,5-Dibromotoluene(FID)
101 %
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
2822"543
Phone: [phone]-Toll Free Number. l-600/529-6364-Fax:[phone] Page7of31

IFWbService sriR ISM
Environmental Solutions
Laboratory Report
08/03/2017
Geoscience Group Project: Truck Part Service Client Sample ID: TW-2
Attn: Tom Hassett Prism Sample ID: 7070346-02
600-K Clanton Rd. Prism Work Order: 7070346
Charlotte, NC 28217 Sample Matrix: Water Time Collected: 07/20/17 14:32
Time Submitted: 07/20/17 16:40
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/rime ID
Semivolatile Organic Compounds by GC/MS
1,2,4-Tdchlorobenzene
BRL
ug/L
10
1.8
1
8270D
7/25117 16:32
JMV
P7130369
1,2-Dichlombenzene
BRL
ug/L
10
1.6
1
8270D
7125/17 16:32
JMV
P7G0369
1,3-Dichlorobenzene
BRL
ug/L
10
1.9
1
8270D
7/25/17 16:32
JMV
P7130369
1,4-Dichlorobenzene
BRL
ug/L
10
1.6
1
8270D
725/17 16:32
JMV
P7130369
1-Methylnaphthalene
BRL
ug/L
10
2.6
1
8270D
7/25/17 16:32
JMV
P7G0369
2,4,5-Trichlorophenol
BRL
ug/L
10
1.6
1
82700
725117 16:32
JMV
P7G0369
2,4,6-Tdchlorophenol
BRL
ug/L
10
1.8
1
B270D
7/25117 16:32
JMV
P7130369
2,4-Dichlorophenol
BRL
ug/L
10
2.6
1
8270D
7125/17 16:32
JMV
P7G0369
2,4-Dimethylphenol
BRL
ug/L
10
3A
1
8270D
7125/17 16:32
JMV
P7G0369
2.4-Dinitmphenol
BRL
ug/L
10
2.7
1
8270D
725117 16:32
JMV
P7430369
2,4-Dinibotoluene
BRL
ug/L
10
1.4
1
8270D
7125/17 16:32
JMV
P7G0369
2.6-Dinitrotoluene
BRL
ug/L
10
1.1
1
8270D
725117 16:32
JMV
P7130369
2-Chloronaphthalene
BRL
ug/L
10
2.7
1
8270D
7125117 16:32
JMV
P7G0369
2-Chlorophenol
BRL
ug/L
10
1.9
1
8270D
725/17 16:32
JMV
P7130369
2-Methylnaphthalene
BRL
ug/L
10
2.4
1
8270D
7125117 16:32
JMV
P7G0369
2-Methylphenol
BRL
ug/L
10
1.8
1
8270D
725117 16:32
JMV
P7G0369
2-Nitroaniline
BRL
ug/L
10
1A
1
8270D
7125117 16:32
JMV
P7G0369
2-Nitrophenol
BRL
ug/L
10
2.4
1
a270D
725117 16:32
JMV
P7G0369
3,3'-Dichlorobenzidine
BRL
ug/L
10
1.4
1
8270D
7/25117 16:32
JMV
P7GD369
3/4-Methylphenol
BRL
ug/L
10
1.5
1
8270D
726117 16:32
JMV
P7G0369
3-Nitroaniline
BRL
ug/L
10
1A
1
8270D
7/25117 16:32
JMV
P7G0369
4,6-Dlntbo-2-methylphenol
BRL
ug/L
10
1.4
1
8270D
7125117 16:32
JMV
P7430369
4-Bmmophenyl phenyl ether
BRL
ug/L
10
1.3
1
8270D
7/25117 16:32
JMV
P7G0369
4-Chloro-3-methylphenol
BRL
ug/L
10
2.4
1
8270D
725117 16:32
JMV
P7130369
4-Chloroaniline
BRL
ug/L
10
2A
1
8270D
7/2611716:32
JMV
P7130369
4-Chlorophenyl phenyl ether
BRL
ug/L
10
1.3
1
82700
726117 16:32
JMV
P7G0369
4-Nitroaniline
BRLA
ug/L
10
0.93
1
8270D
7/25/17 16:32
JMV
P7G0369
4-Nitrophenol
BRL
ug/L
10
0.60
1
B270D
7/25/17 16:32
JMV
P7G0369
Aoenaphthene
BRL
ug/L
10
1.8
1
8270D
7/25117 16:32
JMV
P7130369
Acenaphthylene
BRL
ug/L
10
2.0
1
8270D
7125/17 16:32
JMV
P7G0369
Aniline
BRL
ug/L
10
2.4
1
8270D
725117 16:32
JMV
P7130369
Anthracene
BRL
ug/L
10
1.4
1
8270D
7125/17 16:32
JMV
P7130369
Azobenzene
BRL
ug/L
10
1.8
1
8270D
7125/17 16:32
JMV
P7G0369
Benzo(a)anthracene
BRL
ug/L
10
1.4
1
8270D
7/25117 16:32
JMV
P7GD369
Benzo(a)pyrene
BRL
ug/L
10
1.4
1
8270D
725/17 16:32
JMV
P7G0369
Benzo(b)0uomnthene
BRL
ug/L
10
1.1
1
8270D
7/25117 16:32
JMV
P7430369
Benzo(g,hJ)peMene
BRL
ug/L
10
1.4
1
8270D
7125117 16:32
JMV
P7G0369
Benzo(k)(luoranthene
BRL
ug/L
10
1.4
1
8270D
7/25/17 16:32
JMV
P7430369
Benzoic Acid
BRL
ug/L
100
4.7
1
8270D
7/25/17 16:32
JMV
P7G0369
Benzyl alcohol
BRL
ug/L
10
2.1
1
8270D
7125/17 16:32
JMV
P7130369
bis(2-Chloroethoxy)methane
BRL
ug/L
10
2.6
1
a270D
7/25/17 16:32
JMV
P7130369
Bis(2-Chlomethyl)ether
BRL
ug/L
10
2.3
1
8270D
725/17 16:32
JMV
P7G0369
This report should not be reproduced, except in its entirety, without the wrdten consent of Prism Laboratories, Inc.
449 8pringbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0643
Phone: [phone] - Toll Free Number: 14001529-6364 - Fax: [phone] Page 8 of 31

I") ump�Es�xc Environmental Solutions
-RISM
Laboratory Report
08/03/2017
Geoscience Group
Project: Truck Part Service
Client Sample ID: TW-2
Attn:Tom Hassett
Prism Sample ID: 7070346-02
500-K Clanton Rd.
Prism Work Order: 7070346
Charlotte, NC 28217
Sample Matrix: Water
Time Collected: 07/20/17 14:32
Time Submitted: 07/20/17 16:40
Parameter
Result
Units
Report
MDL
Dilution Method Analysis
Analyst
Batch
Limit
Factor Daterrime
ID
Bis(2-chloroisopropyl)ether
BRL
ug/L
10
2.0
1 8270D 7125/17 16:32
JMV
P7G0369
Bis(2-Ethylhexyl)phthalate
BRL
ug/L
10
1.3
1 8270D 7125/17 16:32
JMV
P7G0369
Butyl benzyl phthalate
BRL
ug/L
10
1.4
1 8270D 7125/17 16:32
JMV
P7130369
Chrysene
BRL
ug/L
10
1.4
1 8270D 7/25/17 16:32
JMV
P7G0369
Dibenzo(a,h)anthracene
BRL
ug/L
10
1.2
1 8270D 7/25117 16:32
JMV
P7G0369
Dibenzofuran
BRL
ug/L
10
1.8
1 8270D 7125/17 16:32
JMV
P7G0369
Diethyl phthalate
BRL
ug/L
10
3.3
1 8270D 7/25/17 16:32
JMV
P7G0369
Dimethyl phthalate
BRL
ug/L
10
1.4
1 8270D 7/25/17 16:32
JMV
P7G0369
Di-n-butyl phthalate
BRL
ug/L
10
1.7
1 8270D 7125117 16:32
JMV
P7G0369
Di-n-octyl phthalate
BRL
uglL
10
1.3
1 8270D 7125/17 16:32
JMV
P7G0369
Fluoranthene
BRL
ug/L
10
1.7
1 8270D 7125/17 16:32
JMV
P7130369
Flucrene
BRL
ug/L
10
1.7
1 8270D 7/25/17 16:32
JMV
P7G0369
Hexachlorobenzene
BRL
ug/L
10
1.3
1 8270D 7125/17 16:32
JMV
P7G0369
Hexachlorobutediene
BRL
ugli-
10
2.1
1 8270D 7/25/17 16:32
JMV
P7G0369
Hexachlorocyclopentadiene
BRL
ug/L
10
1.7
1 8270D 7/25/17 16:32
JMV
P7130369
Hexachlomethane
BRL
ug/L
10
1.7
1 8270D 7/25117 16:32
JMV
P7G0369
Indeno(1,2,3-cd)pyrene
BRL
ug/L
10
3.9
1 8270D 725117 16:32
JMV
P7G0369
Isophorone
BRL
ug/L
10
2.5
1 8270D 7/25/17 16:32
JMV
P7G0369
Naphthalene
BRL
ug/L
10
2.6
1 8270D 7/25/17 16:32
JMV
P7G0369
Nitrobenzene
BRL
ug/L
10
2.6
1 8270D 7/25117 16:32
JMV
P7G0369
N-Nitroso-di-n-propylamine
BRL
ug/L
10
2.2
1 8270D 725/17 16:32
JMV
P7G0369
N-Nibosodiphenylamine
BRL
ug/L
10
1.3
1 8270D 725117 16:32
JMV
P7G0369
Pentachlomphenol
BRL
ug/L
10
1.2
1 8270D 7125117 16:32
JMV
P7G0369
Phenanthrene
BRL
ug/L
10
1.5
1 8270D 7/25/17 16:32
JMV
P7G0369
Phenol
BRL
ug/L
10 0.98
1 B270D 7125/17 16:32
JMV
P7G0369
Pyrene
BRL
ug/L
10
1.4
1 8270D 725/17 1632
JMV
P7G0369
Surrogate
Recovery
Control Limits
2,4,6-Tribromophenol
66 %
43-140
2-Fluorobiphenyl
61 %
44-119
2-Fluorophenol
41 %
19-119
Nitrobemened5
52 %
44-120
Phenol-d5
28 %
1152
Terphenyl-014
72 %
50-134
Volatile Organic Compounds by GC/MS
1,1,1,2-Tetrachlormthane
BRL
ug/L
0.50
0.11
1
82608
7131/17 17:28
KDM
P7GD491
MA-Trichloroethane
BRL
ug/L
0.50
0.061
1
8260B
7/31117 17:28
KDM
P7130491
1,1,2,2-Tetrachlorcethane
BRL
ug/L
0.50
0.036
1
8260B
7131/17 17:28
KDM
P7GD491
1,1,2-Trichlorcethane
BRL
ug/L
0.50
0.066
1
8260B
7/31/17 17:28
KDM
P7G0491
1,1-Dichloroethane
BRL
ug/L
0.50
0.D83
1
8260B
7131117 1728
KDM
P7GD491
1,1-Dichloroethylene
BRL
ug/L
0.50
0.083
1
8260B
7/31117 17:28
KDM
P7G0491
1,1-Dichloropropylene
BRL
ug/L
0.50
0.051
1
82609
7/31/17 17:28
KDM
P7G0491
1,2,3-Trichlorobenzene
BRL
ug/L
2.0
0.40
1
8260B
7131/17 17:28
KDM
P7130491
1,2,3-Trichloropropane
BRL
ug/L
1.0
0.14
1
8260B
7131/17 17:28
KDM
P7G0491
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 249543 - Charlotte, NC 28224-0643
Phone: [phone] -Toll Free Number: 1.800/5294364 -Fax: [phone] Page 9 of 31

In EmFull-Service Analytical a
wsorwmx,rs,xc lronmental Solutlans
Laboratory Report
08/03/2017
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
Project: Truck Part Service
Sample Matrix: Water
Client Sample ID: TW-2
Prism Sample ID: 7070346-02
Prism Work Order: 7070346
Time Collected: 07/20/17 14:32
Time Submitted: 07/20/17 16:40
Parameter
Result
Units
Report
MDL
Dilution Method
Analysis
Analyst
Batch
Limit
Factor
Daternme
ID
1,2,4-Trichlorobemene
BRL
ug/L
1.0
0.13
1 8260B
7/31/17 17:28
KOM
P7130491
1,2,4-Trimethylbenzene
BRL
ug/L
0.50
0.054
1 82608
7131/17 17:28
KDM
P7130491
1,2-Dibiomo-3chloropropane
BRL
ug/L
2.0
0.17
1
8260B
7/31/17 17:28
KDM
P7G0491
1,2-Dibromoethene
BRL
ug/L
0.50
0.051
1 8260B
7131117 17:28
KDM
P7G0491
1,2-Dichlorobenzene
BRL
ug/L
0.50
0.076
1 8260B
7/31117 17:28
KDM
P7130491
1,2-Dichlomelhane
BRL
ug/L
0.50
0.066
1 8260B
7131117 17:28
KDM
P7G0491
1,2-Dichlompropane
BRL
ug/L
0.50
0.11
1 8260B
7131/17 17:28
KDM
P7130491
1,3,5-Trimethylbenzene
BRL
ug/L
0.50
0.076
1 8260B
7/31/17 17:28
KDM
P7130491
1,3-Dichlorobenzene
BRL
ug/L
0.50
0.054
1 8260B
7/31/17 17:28
KDM
P7G0491
1,3-Dichloropropane
BRL
ug/L
0.50
0.043
1 8260B
7/31117 17:28
KDM
P7130491
1,4-Dichlorobenzene
BRL
ug/L
0.50
0.050
1 8260B
7/31117 17:28
KDM
P7130491
2,2-Dichloropropane
BRL
ug/L
2.0
0.11
1 8260B
7131/17 17:28
KDM
P7430491
2-Chlorotoluene
BRL
ug/L
0.50
0.066
1 8260B
7/31/17 17:28
KDM
P7130491
4-Chlorotoluene
BRL
ug/L
0.50
0.050
1 8260B
7/31/17 17:28
KDM
P7430491
4-Isopropyholuene
BRL
ug/L 9
0.50
0.089
1 82608
7/31/17 17:28
KDM
P7130491
Acetone
BRL
ug/L
5.0
0.31
1 8260B
7/31/17 17:28
KDM
P7GO491
Acrolein
BRL
ug/L
20
0.20
1 82608
7131/17 17:28
KOM
P7430491
Acrylonibile
BRL
ug/L 9
20
0.20
1 82608
7/31/17 17:28
KDM
P7G0491
Benzene
BRL
ug/L
0.50
0.048
1 8260B
7/31/17 17:28
KDM
P7G0491
Bromobenzene
BRL
ug/L
0.50
0.057
1 8260B
7/31/17 17:28
KDM
P7130491
Bromochloromethane
BRL
ug/L
0.50
0.14
1 8260B
7/31117 17:28
KDM
P7GO491
Bromodichloromethane
BRL
ug/L
0.50
0.062
1 8260B
7/31/17 17:28
KDM
P7430491
Bromofonll
BRL
ug/L
1.0
0.040
1 82608
7/31/17 17:28
KDM
P7130491
Bromomethane
BRL
ug/L
1.0
0.18
1 B260B
7131/17 17:28
KDM
P7GO491
Carbon disulfide
BRL
ug/L
5.0
0.075
1 8260B
7131/17 17:28
KDM
P7430491
Carbon Tetrachloride
BRL
ug/L
0.50
0.11
1 8260E
7/31/17 17:28
KDM
P7G0491
Chlorobenzene
BRL
ug/L
0.50
0.062
1 8260B
7/31/17 17:28
KDM
P7GO491
Chloruethane
BRL
ug/L
0.50
0.22
1 8260B
7/31/17 17:28
KOM
P7130491
Chloroform
BRL
ug/L
0.50
0.076
1 8260B
7/31/17 17:28
KDM
P7130491
Chlommethane
BRL
ug/L
0.50
0.079
1 8260B
7/31/17 17:28
KDM
P7GO491
cis-1,2-Dichlolnethylene
BRL
ug/L
0.60
0.056
1 8260B
7/31117 17:28
KDM
P7130491
cis-1,3-Dichloropropylene
BRL
ug/L
0.60
0.079
1 8260B
7131117 17:28
KDM
P7130491
Dibromochloromethane
BRL
ug/L
0.50
0.081
1 8260B
7/31117 17:28
KDM
P7GO491
Dibromomethane
BRL
ug/L
0.50
0.065
1 8260B
7/31/17 17:28
KDM
P7G0491
Dichlorodieuoromethane
BRL
ug/L
1.0
0.11
1 8260B
7/31/17 17:28
KDM
P7G0491
Ethylbenzene
BRL
ug/L
0.50
0.061
1 8260B
7131117 17:28
KDM
P7GO491
Hemchlombutadiene
BRL
ug/L
2.0
0.16
1 8260B
7/31117 17:28
KDM
P7130491
Isopropyl Ether
BRL
ug/L
0.50
0.050
1 8260B
7131/17 17:28
KDM
P7430491
Isopropylbenzene (Cumene)
BRL
ug/L
0.50
0.054
1 82608
7131/17 17:28
KDM
P7130491
m,p-Xylenes
BRL
ug/L
1.0
0.12
1 8260B
7131117 17:28
KDM
P7130491
Methyl Butyl Ketone (2-Hexamme)
BRL
ug/L
5.0
0.065
1 8260B
7131/17 17:28
KDM
P7430491
Methyl Ethyl Ketone (2-Butanone)
BRL
ug/L
5.0
0.24
1
8260B
7131117 17:28
KDM
P7G0491
Methyl Isobutyl Ketone
BRL
ug/L 9
5.0
0.078
1 8260B
7/31/17 17:28
KDM
P7130491
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.C. Box 240543 - Charlotte, NC 282244U3
Phone: [phone] - Toll Free Number: 1.8001529.6364 - Fax: [phone]-WO Page 15 of 31

�P�R i S M l FW Environmental
anSolutio s
Environmental Solutions
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Sample Matrix: Water
Laboratory Report
08/03/2017
Client Sample ID: TW-2
Prism Sample ID: 7070346-02
Prism Work Order: 7070346
Time Collected: 07/20/17 14:32
Time Submitted: 07/20/17 16:40
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis Analyst
Date/Time
Batch
ID
Methylene Chloride
BRL
ug/L
1.0
0.083
1
8260B
7/31117 17:28
KDM
P7130491
Methyl-tert-Butyl Ether
BRL
ug/L
0.50
0.042
1
8260E
7131/17 17:28
KDM
P7G0491
Naphthalene
BRL
ug/L
1.0
0.19
1
8260B
7/31/17 17:28
KDM
P7130491
n-Butylbenzene
BRL
ug/L
1.0
0.076
1
8260B
7/31117 17:28
KDM
P7G0491
n-Propylbenzene
BRL
u /L
9
0.50
0.087
1
8260B
7/31/17 17:28
KDM
P7G0491
o-Xylene
BRL
ug/L
0.50
0.044
1
8260B
7/31/17 17:28
KDM
P7G0491
sec-Butylbenzene
BRL
ug/L
0.50
0.076
1
8260B
7131/17 17:28
KDM
P7G0491
Styrene
BRL
ug/L
0.50
0.047
1
8260B
7131117 17:28
KDM
P7130491
tert-Butylbenzene
BRL
ug/L
0.50
0.088
1
82608
7/31117 1728
KDM
P7G0491
Tetrachloroethylene
BRL
ug/L
0.50
0.098
1
8260B
7131/17 17:28
KDM
P7130491
Toluene
BRL
ug/L
0.50
0.044
1
a260B
7/31/17 17:28
KDM
P7G0491
trans-1,2-Dichloroethylene
BRL
ug/L
0.50
0.094
1
8260B
7/31/17 17:28
KDM
P7G0491
trans-1,3-Dichloropropylene
BRL
ug/L
0.50
0.070
1
82608
7131/17 1728
KDM
P7G0491
Trichloroethylene
BRL
ug/L
0.50
0.078
1
8260B
7/31/17 17:28
KDM
P7G0491
Trichloro9uoromethane
BRL
ug/L
0.50
0.062
1
8260B
7131/17 17:28
KDM
P7130491
Vinyl acetate
BRL
ug/L
2.0
0.060
1
0260B
7/31117 17:28
KDM
P7430491
Vinyl chloride
BRL
ug/L
0.60
0.097
1
82608
7/31/17 172A
KnM
P7G0441
Surrogate
Recovery
Control Limits
4-Bromolluorobarzene
91 %
80-124
Dibromo0uoromethane
109 %
75-129
Toluene-08
91 %
77-123
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: [phone]
Page 11 of 31

r] pl� �t Full-5emce Analytical 8
�lfueoa ro ss we E
O I Snvironmental SONt one
Laboratory Report
0a/03/2017
Geoscience Group
Project: Truck Part Service
Client Sample ID: TW-3
Attn: Tom Hassett
Prism Sample ID: 7070346-03
600-K Clanton Rd.
Prism Work Order: 7070346
Charlotte, NC 28217
Sample Matrix: Water
Time Collected: 07/20/17 14:41
Time Submitted: 07/20/17 16:40
Parameter
Result Units Report
MDL Dilution Method Analysis Analyst Batch
Limit
Factor Datemme ID
Semivolatile Organic Compounds by GCS11S
1,2,4-Trichlombenzene
BRL
ug/L
10
1.8
1
8270D
7125/17 16:54
JMV
P7G0369
1,2-Dichlorobenzene
BRL
ug/L
10
1.6
1
8270D
7/25/17 16:54
JMV
P7G0369
1.3-Dichlorobenzene
BRL
ug/L
10
1.9
1
8270D
7125/17 16:54
JMV
P7G0369
1,4-Dichlorobenzene
BRL
ug/L
10
1.6
1
8270D
7/25117 16:54
JMV
P7130369
1-Methylnaphthelene
BRL
ug/L
10
2.6
1
8270D
7125/17 16:54
JMV
P7G0369
2,4,5-Trichlorophenol
BRL
ug/L
10
1.6
1
a270D
7125/17 16:54
JMV
P7G0369
2,4,6-Trichlorophenol
BRL
ug/L
10
1.8
1
8270D
7/25/17 16:54
JMV
P7130369
2,4-Dichlorophenol
BRL
ug/L
10
2.6
1
8270D
7125/17 16:54
JMV
P7G0369
2,4-Dimethylphenol
BRL
ug/L
10
3A
1
8270D
7/25117 16:54
JMV
P7130369
2,4-Dinttrophenol
BRL
ug/L
10
2.7
1
8270D
7/25117 16:54
JMV
P7G0369
2,4-Dinitrotoluene
BRL
ug/L
10
1.4
1
8270D
7125/17 16:54
JMV
P7130369
2,6-Dinitrotoluene
BRL
uglL
10
1.1
1
8270D
7/25/17 16:54
JMV
P7G0369
2-Chloronaphthalene
BRL
ug/L
10
2.7
1
8270D
7125/17 16:54
JMV
P7130369
2-Chlomphenol
BRL
ug/L
10
1.9
1
8270D
7/25/17 16:54
JMV
P7430369
2-Methylnaphthalene
BRL
ug/L
10
2.4
1
8270D
7/25/17 16:54
JMV
P7G0369
2-Methylphenol
BRL
ug/L
10
1.8
1
8270D
7/25/17 16:54
JMV
P7G0369
2-Nitroaniline
BRL
ug/L
10
1.4
1
8270D
7125/17 16:54
JMV
P7G0369
2-Nibophenol
BRL
ug/L
10
2.4
1
8270D
7/25117 16:54
JMV
P7130369
3,3'-Dichlorobenzidine
BRL
ug/L
10
1.4
1
8270D
7125/17 16:54
JMV
P7G0369
3/4-Methylphenol
BRL
ug/L
10
1.5
1
8270D
7/25117 16:54
JMV
P7130369
3-Nitroaniline
BRL
ug/L
10
1.4
1
8270D
7125117 16:54
JMV
P7G0369
4,6-Dinitro-2-methylphenol
BRL
ug/L
10
1.4
1
8270D
7125/17 16:54
JMV
P7G0369
4-Bromophenyl phenyl ether
BRL
ug/L
10
1.3
1
8270D
7/25/17 16:54
JMV
P7G0369
4-Chloro-3-meihylphenol
BRL
ug/L
10
2.4
1
8270D
7126117 16:54
JMV
P7G0369
4-Chlomaniline
BRL
ug/L
10
2.4
1
8270D
7/25/17 16:54
JMV
P7G0369
4-Chlorophenyl phenyl ether
BRL
ug/L
10
1.3
1
8270D
7126117 16:54
JMV
P7G0369
4-Nitroanllme
BRLA
ug/L
10
0.93
1
a270D
7/26/1716:54
JMV
P7G0369
4-Nitrophenol
BRL
ug/L
10
0.60
1
8270D
7/25/17 16:54
JMV
P7G0369
Acenaphthene
BRL
ug/L
10
1.8
1
8270D
7/25/17 16:54
JMV
P7G0369
Acenaphthylene
BRL
ug/L
10
2.0
1
8270D
7/25/17 16:54
JMV
P7130369
Aniline
BRL
ug/L
10
2A
1
a2701)
7/25/17 16:54
JMV
P7G0369
Anthracene
BRL
ug/L
10
1.4
1
8270D
7125117 16:54
JMV
P7G0369
Azobenzene
BRL
ug/L
10
1.8
1
82700
7/25/17 16:54
JMV
P7130369
Benzo(a)anthrecene
BRL
ug/L
10
1.4
1
8270D
7/25117 16:54
JMV
P7G0369
Benzo(a)pynme
BRL
ug/L
10
1.4
1
a270D
7/25/17 16:54
JMV
P7130369
Benzo(b)fluoranthene
BRL
ug/L
10
1.1
1
8270D
725117 16:54
JMV
P7130369
Benzo(g.h,l)perylene
BRL
ug/L
10
1.4
1
8270D
72511716:64
JMV
P7130369
Benzo(k)fluoranthene
BRL
ug/L
10
1.4
1
8270D
7/25/17 16:54
JMV
P7130369
Benzoic Acid
BRL
ug/L
100
4.7
1
a270D
7125117 16:54
JMV
P7G0369
Benzyl alcohol
BRL
ug/L
10
2A
1
8270D
7125R7 16:54
JMV
P7130369
bis(2-Chloroethoxy)methane
BRL
ug/L
10
2.6
1
8270D
7125117 16:54
JMV
P7G0369
Bis(2-Chloroethyl)ether
BRL
ug/L
10
2.3
1
a270D
725/17 16:54
JMV
P7130369
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 26224-0543
Phone: [phone] -Toll Free Number: 1-8001529-6364 -Fax: [phone] Page 12 of 31

r
' P R I SqM I ra° Sarelce Analytical s
uwarm es uc Env ronmental Solutions
Geoscience Group Project: Truck Part Service
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217 Sample Matrix: Water
Laboratory Report
08/03/2017
Client Sample ID: TW-3
Prism Sample ID: 7070346-03
Prism Work Order: 7070346
Time Collected: 07/20/17 14:41
Time Submitted: 07/20/17 16:40
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis
Date77ime
Analyst
Batch
ID
Bis(2-chloroisopropyl)ether
BRL
ug/L
10
2.0
1
8270D
7/25/17 16:54
JMV
P7G0369
Bis(2-Ethylhexyl)phthalate
BRL
ug/L
10
1.3
1
8270D
7/25/17 16:54
JMV
P7G0369
Butyl benzyl phthalate
BRL
ug/L
10
1.4
1
8270D
7/25/17 16:54
JMV
P7G0369
Chrysene
BRL
ug/L
10
1A
1
8270D
7125/17 16:54
JMV
P7130369
Dibenzo(a,h)angnacene
BRL
ug/L
10
1.2
1
8270D
7/25117 16:54
JMV
P7G0369
Dibenzoturen
BRL
ug/L
10
1.8
1
8270D
7125/17 16:54
JMV
P7130369
Diethyl phthalate
BRL
ug/L
10
3.3
1
52701)
7/25/17 16:54
JMV
P7430369
Dimethyl phthalate
BRL
ug/L
10
1.4
1
8270D
7125/17 16:54
JMV
P7130369
Di-n-butyl phthalate
BRL
ug/L
10
1.7
1
8270D
7/25/17 16:54
JMV
P7G0369
Di-n-octyl phthalate
BRL
ug/L
10
1.3
1
8270D
7/25117 16:54
JMV
P7430369
Fluoranthene
BRL
ug/L
10
1.7
1
8270D
7125/17 16:54
JMV
P7G0369
Humana
BRL
ug/L
10
1.7
1
8270D
7125117 16:54
JMV
P7130369
Hexachlorobenzene
BRL
ug/L
10
1.3
1
8270D
7/25117 16:54
JMV
P7G0369
Hexachlorobutadiene
BRL
ug/L
10
2.1
1
8270D
7/25/17 16:54
JMV
P7130369
Hexachlorocydopentadiene
BRL
ug/L
10
1.7
1
8270D
7125/17 16:54
JMV
P7G0369
Hexachlorcethane
BRL
ug/L
10
1.7
1
8270D
7/25/17 16:54
JMV
P7130369
Indeno(1,2,3-cd)pyrene
BRL
ug/L
10
3.9
1
8270D
7/25/17 16:54
JMV
P7G0369
Isophorone
BRL
ug/L
10
2.5
1
8270D
7125117 16:54
JMV
P7130369
Naphthalene
BRL
ug/L
10
2.6
1
8270D
7/25/17 16:54
JMV
P7430369
Nitrobenzene
BRL
ug/L
10
2.6
1
8270D
7125117 16:64
JMV
P7130369
N-Nitroso-di-n-propylamine
BRL
ug/L
10
2.2
1
8270D
7/25/17 16:54
JMV
P7130369
N-Nitmwdiphenylamine
BRL
ug/L
10
1.3
1
8270D
7/25117 16:54
JMV
P7G0369
Pentachlorophenol
BRL
ug/L
10
1.2
1
8270D
7125117 16:54
JMV
P7G0369
Phenanthrene
BRL
ug/L
10
1.5
1
8270D
7/26117 16:54
JMV
P7G0369
Phenol
BRL
ug/L
10
0.98
1
8270D
7/25/17 16:54
JMV
P7G0369
Pyrene
BRL
ug/L
10
1.4
1
8270D
7/26/17 16:54
JMV
P7G0369
Surrogate
Recovery
Control Limits
2,4,6-Tribromophenol
80 %
43-140
2-Fluorobiphenyl
72 %
44-119
2-Fluorophenol
44 %
19-119
Nitrobenzene-05
59 %
44-120
Phenol-d5
30 %
11-52
Terphenyl-014
93 %
50-134
Volatile Organic Compounds by GC/MS
1,1,1,2-Tetrachloroethane
BRL
ug/L
0.50
0.11
1
8260B
7/31/17 17:53
KDM
P7GD491
1,1,1-Tdchloroethane
BRL
ug/L
0.50
0.061
1
8260B
7/31/1717:53
KDM
P7430491
1, 1,2,2-Tatmchlomethane
BRL
ug/L
0.50
0.036
1
8260B
7131/17 17:53
KDM
P7130491
1,1,2-Trichloroethane
BRL
ug/L
0.50
0.066
1
8260B
7131/17 17:53
KDM
P7G0491
1,1-Dichloroethane
BRL
ug/L
0.50
0.083
1
82608
7131/17 17:53
KDM
P7G0491
1,1-Dichloroethylene
BRL
ug/L
0.50
0.083
1
8260B
7/31117 17:53
KDM
P7G0491
1,1-Dichloropropylene
BRL
ug/L
0.50
0.061
1
8260B
7131/17 17:53
KDM
P7130491
1,2,3-Tdchlorobenzene
BRL
ug/L
2.0
0.40
1
8260B
7131/17 17:53
KDM
P7130491
1,2,3-Trchloropropane
BRL
ug/L
1.0
0.14
1
8260B
7131/17 17:53
KDM
P7130491
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: 1-800/629-6364 -Fax: [phone] page 13 of 31

-x.: Full -Service Analytical 6
`P R I S M I Envbcnmental solutions
Laboratory Report
08/03/2017
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
Project: Truck Part Service
Sample Matrix: Water
Client Sample ID: TW-3
Prism Sample ID: 7070346-03
Prism Work Order: 7070346
Time Collected: 07/20/17 14:41
Time Submitted: 07/20/17 16:40
Parameter
Result
Units
Report
MDL
Dilution Method
Analysis
Analyst
Batch
Limit
Factor
Date/I-ime
ID
1,2,47richlorobenzene
BRL
ug/L
1.0
0.13
1 8260B
7131/17 17:53
KOM
P7GO491
1,2,4-Trimethylbenzene
BRL
ug/L
0.50
0.054
1 8260B
7131117 17:53
KOM
P7G0491
1,2-Dibromo-3-chloropropane
BRL
ug/L
2.0
0.17
1 8260B
7/31/17 17:53
KOM
P7GO491
1,2-Dibromoethane
BRL
ug/L
0.50
0.051
1 82608
7131/17 17:53
KOM
P7G0491
1,2-Dichlorobenzene
BRL
ug/L
0.50
0.076
1 8260B
7/31/17 17:53
KOM
P7GO491
1,2-Dichloroethane
BRL
ug/L
0.50
0.066
1 82608
7131117 17:53
KOM
P7GD491
1,2-Dichloropropane
BRL
ug/L
0.50
0.11
1 8260B
7/31/17 17:53
KOM
P7GO491
1,3,5-Trimethylbenzene
BRL
ug/L
0.50
0.076
1 8260B
7131/17 17:53
KOM
P7GO491
1,3-Dichlorobenzene
BRL
ug/L
0.50
0.054
1 8260B
7131/17 17:53
KOM
P7G0491
1,3-Dichloropropene
BRL
ug/L
0.50
0.043
1 82608
7/31117 17:53
KOM
P7GO491
1,4-Dichlorobenzene
BRL
ug/L
0.50
0.050
1 8260B
7/31/17 17:53
KOM
P7GO491
2,2-Dichloropropane
BRL
ug/L
2.0
0.11
1 8260B
7/31/17 17:53
KOM
P7G0491
2-Chlorotoluene
BRL
ug/L
0.50
0.066
1 8260B
7131117 17:53
KOM
P7GO491
4-Chlomtoluene
BRL
ug/L
0.50
0.050
1 8260B
7/31/17 17:53
KOM
P7GD491
4-Isopropyltoluene
BRL
ug/L
0.50
0.089
1 8260B
7131117 17:53
KOM
P7GD491
Acetone
BRL
ug/L
5.0
0.31
1 8260B
7131/17 17:53
KOM
P7GO491
Acrolein
BRL
ug/L
20
0.20
1 8260B
7131/17 17:53
KOM
P7GD491
Acrylonitrile
BRL
ug/L
20
0.20
1 8260B
7/31/17 17:53
KOM
P7G0491
Benzene
BRL
ug/L
0.60
0.048
1 8260B
7/31/17 17:53
KOM
P7130491
Bromobenzene
BRL
ug/L
0.50
0.057
1 8260B
7/31/17 17:53
KOM
P7GO491
Bromochlommethane
BRL
ug/L
0.50
0.14
1 8260B
7/31/17 17:53
KOM
P7G0491
Bromodichloromethane
BRL
ug/L
0.50
0.062
1 8260B
7/31117 17:63
KOM
P7GO491
Bromofonn
BRL
ug/L
1.0
0.040
1 8260B
7/31/17 17:53
KOM
P7G0491
Bromomethene
BRL
ug/L
1.0
0.18
1 82608
7131/17 17:53
KOM
P7GO491
Carbon disuKde
BRL
ug/L
5.0
0.075
1 8260B
7/31/17 17:53
KOM
P7GD491 .
Carbon Tetrachloride
BRL
ug/L
0.50
0.11
1 8260B
7131117 17:63
KOM
P7GO491
Chlorobenzene
BRL
ug/L
0.50
0.062
1 8260B
7/31/17 17:53
KOM
P7GD491
Chloroethane
BRL
ug/L
0.50
0.22
1 8260B
7/31117 17:63
KOM
P7GO491
Chloroform
2.1
ug/L
0.50
0.076
1 8260B
7131/17 17:53
KOM
P700491
Chloromethane
BRL
ug/L
0.50
0.079
1 8260B
7/31/17 17:53
KOM
P7GD491
cis-1,2-Dichlorcethylene
BRL
ug/L
0.50
0.056
1 82608
7131/17 17:53
KOM
P7GO491
cis-1,3-Dichloropropylene
BRL
ug/L
0.50
0.079
1 8260B
7131/17 17:53
KOM
P7GO491
Dibromochlommethane
BRL
ug/L
0.50
0.081
1 8260B
7/31/17 17:53
KOM
P7GD491
Dibromomethane
BRL
ug/L
0.50
0.065
1 8260B
7131/17 17:53
KOM
P7G0491
Dlchiorodilluoromethane
BRL
ug/L
1.0
0.11
1 8260B
7131/17 17:53
KOM
P7GO491
Ethylbenzene
BRL
ug/L
0.50
0,061
1 8260B
7/31117 17:53
KOM
P7GO491
Hexachlorobutadiene
BRL
ug/L
2.0
0.16
1 8260B
7131/17 17:53
KOM
P7GO491
Isopropyl Ether
BRL
ug/L 9
0.50
0.050
1 8260B
7/31/17 17:53
KOM
P7(30491
Isopropylbenzene (Cumene)
BRL
ug/L
0.50
0.054
1 8260B
7/31117 17:53
KOM
P7GO491
m,p-Xylenes
BRL
ug/L
1.0
0.12
1 8260B
7/31/17 17:53
KOM
P7G0491
Methyl Butyl Ketone (2-Hexanone)
BRL
ug/L
5.0
0.065
1 8260B
7131117 17:53
KOM
P7G0491
Methyl Ethyl Ketone (2-Butanone)
BRL
ug/L
5.0
0.24
1 8260B
7/31117 17:63
KOM
P7GO491
Methyl Isobutyl Ketone
BRL
ug/L
5.0
0.078
1 8260B
7131117 17:53
KOM
P7G0491
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Bpringbrook Road - P.O. Box 240643 - Charlotte, NC 26224-0543
Phone: [phone]-Toll Free Number: 1-8001529-6364- Fax: [phone] Page 14 of 31

�P I S M I n °_ae loa Ansl noel a
s _uewnroe'ssu� Environmental Solutions
Laboratory Report
08/03/2017
Geoscience Group
Project: Truck Part Service
Client Sample ID: TW-3
Attn: Tom Hassett
Prism Sample ID: 7070346-03
500-K Clanton Rd.
Prism Work Order: 7070346
Charlotte, NC 28217
Sample Matrix: Water
Time Collected: 07/20/17 14:41
Time Submitted: 07/20/17 16:40
Parameter
Result Units
Report
MDL
Dilution Method Analysis
Analyst
-Batch
Limit
Factor Date/Time
ID
Methylene Chloride
BRL
ug/L
1.0
0.083
1 8260B 7/31/17 17:53
KDM
P7G0491
Methyl4en-Butyl Ether
BRL
ug/L
0.50
0.042
1 8260B 7/31117 17:53
KDM
P7130491
Naphthalene
BRL
ug/L
1.0
0.19
1 8260B 7/31/17 17:53
KDM
P7130491
n-Butylbenzene
BRL
ug/L
1.0
0.076
1 82608 7/31/17 17:53
KDM
P7130491
n-Propylbenzene
BRL
ug/L
0.50
0.087
1 8260B 7131117 17:53
KDM
P7G0491
o-Xylene
BRL
ug/L
0.50
0.044
1 82608 7131/17 17:53
KDM
P7G0491
sec-Butylbenzene
BRL
ug/L
0.50
0.076
1 8260B 7/31117 17:53
KDM
P7130491
Styrene
BRL
ug/L
0.50
0.047
1 8260B 7/31117 17:53
KDM
P71210491
tert-Butylbenzene
BRL
ug/L
0.50
0.088
1 8260B 7131/17 17:53
KDM
P7G0491
Tetrachloroethylene
BRL
ug/L
0.50
0.098
1 8260B 7/31117 17:53
KDM
P7130491
Toluene
BRL
ug/L
0.50
0.044
1 8260B 7131/17 17:53
KDM
P7G0491
trans-1,2-Dichloroethylene
BRL
ug/L
0.50
0.094
1 8260B 7/31117 17:53
KDM
P7G0491
trans-1,3-Dichloropropylene
BRL
ug/L
0.50
0.070
1 8260B 7131/17 17:53
KDM
P7G0491
Trichloroethylene
0.51
ug/L
0.50
0.078
1 8260B 7131/17 17:53
KDM
P7G0491
Trichlorofluoromethane
BRL
ug/L
0.50
0.062
1 8260B 7131117 17:53
KDM
1`7130491
Vinyl acetate
BRL
ug/L
2.0
0.060
1 8260B 7/31117 17:53
KDM
P7130491
Vinyl chloride
BRL
ug/L
0.50
0.097
1 8260B 7/31117 17:53
KDM
P7G0491
Surrogate
Recovery
Control Limits
4-BromoBuorobenzene
101 %
80-124
Dibromofluoromethane
119 %
75-129
Toluene-d8
96 %
77-123
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: 7WS29.6364 - Toll Free Number: 1-800/529.6364 - Fax: [phone]
Page 15 of 31

�PR I S M Environmental Solutions
usoa,ron,cc,xe
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GC/MS - Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
813/17
Prism Work Order: 7070346
Time Submitted: 7/20/2017 4:40:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPn l imit lu
Batch P7G0491 - 5030B
Blank (127G8491-BLKt)
Prepared &Analyzed: 07/31/17
1,1,1,2-Tetrachloroethane
BRL
0.50
ug/L
1,1,1-Trichloroethane
BRL
0.50
ug/L
1,1,2,2-Tetrechloroethane
BRL
0.50
ug/L
1,1,2-Tdchlomethane
BRL
0.50
ug/L
1,1-Dichlomethane
BRL
0.50
ug/L
1,1-Dichloroethylene
BRL
0.50
ug/L
1,1-Dichloropropylene
BRL
0.50
ug/L
1,2,3-Trichlorobenzene
BRL
2.0
ug/L
1,2,3-Trichlompropane
BRL
1.0
ug/L
1,24-Trichlorobenzene
BRL
1.0
ug/L
1,2,4-Trimethylbenzene
BRL
0.50
ug/L
12-Dibmmo-3-chloropropane
BRL
2.0
ug/L
1,2-Dibromcethane
BRL
0.50
ug/L
1,2-Dichlombenzene
BRL
0.50
ug/L
1,2-Dichlomethane
BRL
0.50
ug/L
1,2-Dichloropropane
BRL
0.50
ug/L
1,3,5-Thmethylbenzene
BRL
0.50
ug/L
1,3-Dichlorobenzene
BRL
0.50
ug/L
1,3-Dichloropropane
BRL
0.50
ug/L
1,4-Dichlorobenzene
BRL
0.50
ug/L
2,2-Dichloropropane
BRL
2.0
ug/L
2-Chlorotoluene
BRL
0.50
ug/L
4-Chlomtoluene
BRL
0.50
ug/L
4-Isopropyholuene
BRL
0.50
ug/L
Acetone
BRL
5.0
ug/L
Acrolein
BRL
20
ug/L
Acrylonibile
BRL
20
ug/L
Benzene
BRL
0.50
ug/L
Bremobenzene
BRL
0.50
ug/L
Bromochloromethane
BRL
0.50
ug/L
Bromodichloromethane
BRL
0.50
ug/L
Bromoform
BRL
1.0
ug/L
Bromomethane
BRL
1.0
ug/L
Carbon disuKde
BRL
&0
ug/L
Carbon Tetrachloride
BRL
0.50
ug/L
Chlorobenzene
BRL
0.50
ug/L
Chloroethane
BRL
0.50
ug/L
Chloroform
BRL
0.50
ug/L
Chloromethane
BRL
0.50
ug/L
cis-1,2-Dichloroethylene
BRL
0.50
ug/L
cis-1,3-Dichloropropylene
BRL
0.50
ug/L
Dibromochloromethane
BRL
0.50
ug/L
Dibromomethane
BRL
0.50
ug/L
Dichlorodifluoromethane
BRL
1.0
ug/L
Ethylbenzene
BRL
0,50
ug/L
Hexachlorobutediene
BRL
2.0
uglL
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 26224-0543
Phone: [phone] - Toll Free Number: 1-800/529.6364 - Fax: [phone] Page 16 of 31

e[LAII A Full -Service Analytical &
R M
. Environmental SWutions
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GC/MS - Quality Control
Reporting
Result Limit Units
Batch P71310491 •5030B
Level II QC Report
8/3/17
Prism Work Order: 7070346
Time Submitted: 7/20/2017 4:40:00PM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Blank (P708491-BLK1)
Prepared & Analyzed: 07/31/17
Isopropyl Ether
BRL
0.50
ug/L
Isopropylbenzene (Cumene)
BRL
0.50
ug/L
m,p-Xylenes
BRL
1.0
ug/L
Methyl Butyl Ketone (2-Hemnone)
BRL
5.0
ug/L
Methyl Ethyl Ketone (2-Butanone)
BRL
5.0
ug/L
Methyl Isobutyl Ketone
BRL
5.0
ug/L
Methylene Chloride
BRL
1.0
ug/L
Methyl-tert-Butyl Ether
BRL
0.60
ug/L
Naphthalene
BRL
1.0
ug/L
n-Butylbenzene
BRL
1.0
ug/L
n-Propylbenzene
BRL
0.50
ug/L
o-Xylene
BRL
0.50
ug/L
sec-Butylbenzene
BRL
0.50
ug/L
Styrene
BRL
0.50
ug/L
tort-Butylbemene
BRL
0.50
ug/L
Tetrachloroethylene
BRL
0.50
ug/L
Toluene
BRL
0.50
ug/L
trans-1.2-Dichlomethylene
BRL
0.50
ug/L
trans-1,3-Dichloropropylene
BRL
0.50
ug/L
Thchloruethylene
BRL
0.50
ug/L
Tdchloro0uoromethane
BRL
0.50
ug/L
Vinyl acetate
BRL
2.0
ug/L
Vinyl chloride
BRL
0.50
ug/L
Tentatively Identified Compounds
Not Detected
ug/L
Surrogate: 4-Bromofluorobenzene
51.5
IWL
50.00 103 80-124
Surrogate: Dibromofluommethane
58.0
u91L
50.00 116 75-129
Surrogate: Toluene-d8
49.5
uyL
50.00 99 77-123
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 17 of 31

PR I S M Full-Servlce Analytical 8
eoanro Environmental Solutions
�' w ales r,w
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GCIMS - Quality Control
Reporting
Result Limit Units
Batch P7G0491 - 5030B
Level II QC Report
8/3/17
Prism Work Order: 7070346
Time Submitted: 7/20/2017 4:40:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS (P7G04914351)
Prepared 8 Analyzed: 07/31/17
1,1,1,2-Tetrechlorcethane
19.8
0.50
ug/L
20.00
99
79-134
1,1,1-Trichlomathane
23.8
0.50
ug/L
20.00
119
75-136
1,1,2,2-Tetrechiamethane
19.0
0.50
ug/L
20.00
95
62-127
1,1,2-Tdchloroethane
22.1
0.50
ug/L
20.00
111
70-140
1,1-Dichlomethane
21.0
0.50
ug/L
20.00
105
78-130
1,1-Dichloroethylene
22.4
0.50
ug/L
20.00
112
70-154
1,1-Dichloropropylene
21.8
0.50
ug/L
20.00
109
71-136
1,2,3-Tdchlorobenzene
20.9
2.0
ug/L
20.00
104
58-144
1,2,3-Trichloropropane
19.9
1.0
ug/L
20.00
99
71-127
1,24-Tdchlorobenzene
21.7
1.0
ug/L
20.00
109
66-139
1,2,4-Tdmethylbenzene
21.4
0.50
ug/L
20.00
107
75-133
1,2-Dibromo-3-chloropropane
21.6
2.0
ug/L
20.00
107
63-134
1,2-Dibromcethane
23.1
0.50
ug/L
20.00
115
77-135
1,2-Dichlorobenzene
20.7
0.50
ug/L
20.00
103
78-128
1,2-Dichloroethane
23.4
0.50
ug/L
20.00
117
68-131
1,2-Dichloropropane
19.8
0.50
ug/L
20.00
99
77-130
1,3,5-Tdmethylbenzene
21.0
0.50
ug/L
20.00
105
75-131
1,3-Dichlorobenzene
20.4
0.50
ug/L
20.00
102
77-125
1,3-Dichloropropane
20.0
0.50
ug/L
20.00
100
76-132
1,4-Dichlorobenzene
20.0
0.50
ug/L
20.00
100
75-126
2,2-Dichloropropane
23.3
2.0
ug/L
20.00
117
29-149
2-Chlorotoluene
20.7
0.50
ug/L
20.00
104
74-126
4-Chlorotoluene
21.0
0.50
ug/L
20.00
106
78-129
4-Isopropyttoluene
22.1
0.50
ug/L
20.00
110
69-132
Acetone
47.2
5.0
ug/L
40.00
118
40-166
Acroleln
32.7
20
ug/L
40.00
82
70-130
AcryloniMle
44.6
20
ug/L
40.00
111
81-127
Benzene
21.2
0.50
ug/L
20.00
106
77-128
Bromobenzene
18.9
0.50
ug/L
20.00
94
78-129
Bromochloromethane
21.6
0.50
ug/L
20.00
108
78-135
Bromodichloromethane
22.3
0.50
ug/L
20.00
111
76-138
Bromoform
20.0
1.0
ug/L
20.00
100
71-136
Bromomethane
13.1
1.0
ug/L
20.00
65
41-168
Carbon disulfide
20.0
5.0
ug/L
20.00
100
59-135
Carbon Tetrachloride
23.8
0.50
ug/L
20.00
119
72-142
Chlorobenzene
20.4
0.50
ug/L
20.00
102
78-119
Chlomethane
17.4
0.50
ug/L
20.00
87
57-142
Chloroform
21.5
0.50
ug/L
20.00
107
77-130
Chloromethane
15.3
0.50
ug/L
20.00
77
47-145
cis-1,2-Dichloroethylene
21.9
0.50
ug/L
20.00
109
76-141
cis-1,3-Dichloropropylene
22.3
0.50
ug/L
20.00
112
65-140
Dibromochloromethene
21.3
0.50
ug/L
20.00
107
75-134
Dibromomethane
21.7
0.50
ug/L
20.00
109
76-138
Dichlorodlguoromethane
18.7
1.0
ug/L
20.00
93
28-163
Ethylbenzene
20.6
0.50
ug/L
20.00
103
80-127
Hexachlorobutadiene
23.4
2.0
ug/L
20.00
117
61-134
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: 1-6001529.6364 - Fax: [phone] Paae 18 Of 31

L011, rR I SxM I rmi ron ee al So ioei a
ueoxaio es xa Env ronmentel Solutions
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GCIMS - Quality Control
Reporting
Result Limit Units
Level II QC Report
8/3/17
Prism Work Order: 7070346
Time Submitted: 7/20/2017 4:40:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch M1114911 -5030B
LCS (P7G049143St)
Prepared & Analyzed: 07/31/17
Isopropyl Ether
21.3
0.50
ug/L
20.00
107
60-154
Isopropylbeozene (Cumens)
20.2
0.50
ug/L
20.00
101
70-130
m,p-Xylenes
42.2
1.0
ug/L
40.00
106
77-133
Methyl Butyl Ketone (2-Hexanone)
22.9
5.0
ug/L
20.00
115
64-137
Methyl Ethyl Ketone (2-Butanone)
24.1
5.0
ug/L
20.00
121
71-134
Methyl IsobuM Ketone
24.8
5.0
ug/L
20.00
124
69-134
Methylene Chlonde
20.3
1.0
ug/L
20.00
102
73-131
Methyl -tart -Butyl Ether
22.7
0.50
ug/L
20.00
113
68-135
Naphthalene
20.7
1.0
ug/L
20.00
104
64-136
n-Butylbenzene
21.1
1.0
ug/L
20.00
106
68-134
n-Propylbenzene
20.0
0.50
ug/L
20.00
100
72-132
o-Xylene
20.8
0.50
ug/L
20.00
104
78-128
sec-Butylbenzene
20.6
0.50
ug/L
20.00
103
71-131
Styrene
21.6
0.50
ug/L
20o0
108
78-129
tert-Butylbenzene
19.8
0.50
ug/L
20.00
99
70-132
Tetrachloroethylene
20.5
0.50
ug/L
20.00
102
80-129
Toluene
21.0
0.50
ug/L
20.00
105
76-131
tans-1,2-Dichlomethylene
22.4
. 0.50
ug/L
20.00
112
76-135
trans-1,3-Dichloropropylene
22.8
0.50
ug/L
20.00
114
67-140
Tdchloroethylene
21.5
0.50
ug/L
20.00
108
77-133
Trichlorolluoromethane
23.5
0.50
ug/L
20.00
118
62-148
Vinyl acetate
24.1
2.0
ug/L
20.00
120
34-167
Vinyl chloride
21.0
0.50
ug/L
20.00
105
57-141
Surrogate: 4-Bromotluombenzene
51.4
ug/L
50.00
103
80-124
Surrogate: Dibromo0uoromethane
51.6
u92
50.00
103
75.129
Surrogate: ToluenedS
47.8
U91L
50.00
96
77-123
LCS Dup (P760491-BSD1)
Prepared & Analyzed: 07/31/17
1,1,1,2-Tetrechloroethane
20.8
0.50
ug/L
20.00
104
79-134
5
20
1,1,1-Trichloroethane
23.8
0.50
ug/L
20.00
119
75-136
0.08
20
1,1,2,2-Tetrachloroethane
19.3
0.50
ug/L
20.00
96
62-127
1
20
1,1,2-Trichloroethane
21.1
0.50
ug/L
20.00
106
70A40
5
20
1,1-Dichlomethane
20.6
0.50
ug/L
20.00
103
78.130
2
20
1,1-Dichloroethylene
22.6
0.50
ug/L
20.00
113
70-164
1
20
1,1-Dichloropropylene
21.2
0.50
ug/L
20.00
106
71-136
3
20
1,2,3-Trichlorobenzene
21.3
2.0
ug/L
20.00
107
58-144
2
20
1,2,3-Trichloropropane
20.6
1.0
ug/L
20.00
103
71-127
4
20
1,2A-Tdchlorobenzene
22.0
1.0
ug/L
20.00
110
66-139
1
20
1,2,4-Tdmethylbenzene
21.4
0.50
ug/L
20.00
107
75-133
0.09
20
1,2-Dibromo-3-chloropropane
22.2
2.0
ug/L
20.00
111
63-134
3
20
1,2-Dibromoethane
22.9
0.50
ug/L
20.00
114
77-135
1
20
1,2-Dichlorobenzene
20.8
0.50
ug/L
20.00
104
7a-128
0.7
20
1,2-Dichlomethane
23.4
0.50
ug/L
20.00
117
68-131
0.09
20
1,2-Dichloropropane
19.9
0.50
ug/L
20.00
100
77-130
0.8
20
1,3,5-Trimethylbenzene
21.6
0.50
ug/L
20.00
108
75-131
2
20
1,3-Dichlorobenzene
21.0
0.50
ug/L
20.00
105
77-125
3
20
1,3-Dichlompropane
20.7
0.50
ug/L
20.00
103
76-132
3
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 28224.0643
Phone: [phone] - Toll Free Number: 14001529-6364 - Fax: [phone] Page 19 of 31

,PRISNl♦\ n6tra Analytical s
M IFEulvonniontal Solutions Uagi/.1pFEA iNC
Geoscience Group
Attn:Tom Hassell
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GC/MS - Quality Control
Analyte
Reporting
Result Limit Units
Level 11 QC Report
8/3/17
Prism Work Order: 7070346
Time Submitted: 7/20/2017 4:40:0013M
Spike Source XREC RPD
Level Result %REC Limits RPD Limit Notes
Batch P7GD491 - 5030B
LCS Dup (P7G0491.BSD1)
Prepared 8 Analyzed: 07/31/17
1,4-Dichlorobenzene
20A
0.50
ug/L
20.00
102
75-126
2
20
2,2-Dichloropropane
23.6
2.0
ug/L
20.00
118
29-149
1
20
2-Chlomtoluene
20.8
0.50
ug/L
20.00
104
74-126
0.2
20
4-Chlorotoluene
21.1
0.50
ug/L
20.00
105
78-129
0.5
20
4-Isopropyltoluene
22.7
0.50
ug/L
20.00
113
69-132
3
20
Acetone
46A
6.0
ug/L
40.00
115
40-166
2
20
Acrolein
35.6
20
ug/L
40.00
89
70-130
9
20
Acrylonitrile
42.6
20
ug/L
40.00
106
81-127
5
20
Benzene
21.4
0.50
ug/L
20.00
107
77-128
1
20
Bromobenzene
19.3
0.50
ug/L
20.00
97
78-129
2
20
Bromochloromethane
21.8
0.50
ug/L
20.00
109
78-135
1
20
Bromodichloromethane
21.8
0.50
ug/L
20.00
109
76-138
2
20
Bromoform
20.1
1.0
ug/L
20.00
100
71-135
0.3
20
Bromomethane
14.1
1.0
ug/L
20.00
70
41-168
7
20
Carbon disuKde
20.1
5.0
ug/L
20.00
100
59-135
0.3
20
Carbon Tetrachloride
24.1
0.50
ug/L
20.00
120
72-142
1
20
Chlorobenzene
20.9
0.50
ug/L
20.00
105
78-119
3
20
Chloroethane
17.8
0.50
ug/L
20.00
89
57-142
2
20
Chloroform
21.7
0.50
ug/L
20.00
109
77-130
1
20
Chloromethane
15.5
0.50
ug/L
20.00
77
47-145
1
20
cis-1,2-Dichloroethylene
22.3
0.50
ug/L
20.00
112
76-141
2
20
cis-1,3-Dichloropropylene
22.6
0.50
ug/L
20.00
113
65-140
1
20
Dibromochloromethane
21.7
0.60
ug/L
20.00
109
75-134
2
20
Dibromomethane
21.4
0.50
ug/L
20.00
107
76-138
2
20
Dichlorodifluoromethane
18.4
1.0
ug/L
20.00
92
28-163
1
20
Ethylbenzene
21.0
0.50
ug/L
20.00
105
80-127
2
20
Hemchlombutediene
23.3
2.0
ug/L
20.00
116
61-134
0.4
20
Isopropyl Ether
21.4
0.60
ug/L
20.00
107
60-154
0.4
20
Isopropylbenzene(Cumene)
21.0
0.50
ug/L
20.00
105
70-130
4
20
nip-Xylenes
43.2
1.0
ug/L
40.00
108
77-133
2
20
Methyl Butyl Ketone (2-Hexanone)
20.5
5.0
ug/L
20.00
103
64-137
11
20
Methyl Ethyl Ketone(2-Butenone)
23.8
5.0
ug/L
20.00
119
71-134
1
20
Methyl lsobutyl Ketone
24.0
5.0
ug/L
20.00
120
69-134
4
20
Methylene Chloride
20.0
1.0
ug/L
20.00
100
73-131
1
20
Methyl-tert-Butyl Ether
22.7
0.50
ug/L
20.00
114
68-135
0.3
20
Naphthalene
20.8
1.0
ug/L
20.00
104
64-136
0.1
20
n-Bulylbenzene
21.4
1.0
ug/L
20.00
107
68-134
1
20
n-Propylbenzene
20.3
0.50
ug/L
20.00
102
72-132
1
20
o-Xylene
21.2
0.50
ug/L
20.00
106
78-128
2
20
sec-Butylbenzene
21.2
0.50
ug/L
20.00
106
71-131
3
20
Styrene
22.2
0.50
ugA
20.00
111
78-129
3
20
tart-Butylbenzene
20.5
0.50
ui
20.00
103
70-132
3
20
Tetrachlomethylene
20.4
0.50
ug/L
20.00
102
80-129
0.2
20
Toluene
21.2
0.50
ug/L
20.00
106
76-131
1
20
trans-1,2-Dichloroethylene
22.8
0.60
ug/L
20.00
114
76-135
2
20
trans-1,3-Dichloropropylene
22.1
0.50
ug/L
20.00
111
67-140
3
20
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0643
Phone: 7WS29-6364- Toll Free Number. 1.8001529-6364-Far: 704/525-WO Page 20 of 31

f rb. P R I S M I Full Sary ca Analytical 8
Environmental SoluHnns
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GC/MS - Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
8/3117
Prism Work Order: 7070346
Time Submitted: 7/20/2017 4:40:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch P7G0491 - 5030B
LCS Cup (P7G0491-BSD1)
Prepared & Analyzed: 07/31/17
Trichloroethylene
21.0
0.50
ug/L
20.00 105
77-133
2
20
Tdchlorofluoromethane
21.9
0.50
ug/L
20.00 109
62-148
7
20
Vinyl acetate
23.7
2.0
ug/L
20.00 118
34-167
2
20
Vinyl chloride
20.6
0.50
ug/L
20.00 103
57-141
2
20
Surrogate: 4-Bromofluorobenzene
50.5
ug/L
50.00 101
80-124
Surrogate: Dibromofluoromethane
51.4
ug/L
50.00 103
75-129
Surrogate: Toluene -de
49.3
U91L
50.00 99
77-123
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 21 of 31

5:.
PRISM I Fnviron ice analytical 8
Environmental Solunons
—�:. uewoonisa �w
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GCIMS - Quality Control
Reporting
Result Limit Units
Batch MOM -351CC MS
Level II QC Report
8/3/17
Prism Work Order: 7070346
Time Submitted: 7/20/2017 4:40:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Blank (P7GO369-BLK7)
Prepared $ Analyzed: 07/25/17
1,2,4-Tdchlorobemene
BRL
10
ugA
1,243Ichlorobenzene
BRL
10
ug/L
1,3-Dichlorobenzene
BRL
10
ug/L
1,4-Dichlorobenzene
BRL
10
ug/L
1-Methylnaphthalene
BRL
10
ug/L
2,4,5-Tdchlorephenol
BRL
10
ug/L
2,4,6-Tdchlorophenol
BRL
10
ug/L
2,4-Dichlorophenol
BRL
10
ug/L
2,4-Dimethylphenol
BRL
10
ug/L
2,4-Dinitmphenol
BRL
10
ug/L
2,4-Dinitrotoluene
BRL
10
ug/L
2,6-Dinibotoluens
BRL
10
ug/L
2-Chlomnaphthalene
BRL
10
ug/L
2-Chlorophenol
BRL
10
ug/L
2-Methylnaphthalene
BRL
10
ug/L
2-Methylphenol
BRL
10
ug/L
2-Niboaniline
BRL
10
ug/L
2-Nitrophenol
BRL
10
ug/L
3,3'-Dichlombenzidine
BRL
10
ug/L
3/4-Methylphenol
BRL
10
ugA
3-Niboaniline -
BRL
10
ug/L
4,6-Dinibo-2-methAphenol
BRL
10
ug/L
4-Bromophenyl phenyl ether
BRL
10
ug/L
4-Chloro-3-methylphenol
BRL
10
ug/L
4-Chlomaniline
BRL
10
ug/L
4-Chlomphenyl phenyl ether
BRL
10
ug/L
4-Nilroaniline
BRL
10
ug/L
4-Nitrophenol
BRL
10
ug/L
Acenaphthene
BRL
10
ug/L
Acenaphthylene
BRL
10
ugA
Aniline
BRL
10
ug/L
Anthracene
BRL
10
ugA
Azobenzene
BRL
10
ug/L
Benzo(a)anthracene
BRL
10
ug/L
Bemo(a)pyrene
BRL
10
ug/L
Benzo(b)fluoranthene
BRL
10
ug/L
Benzo(g,hJ)perylene
BRL
10
ug/L
Benzo(k)fluoranthene
BRL
10
ug/L
Benzoic Acid
BRL
100
ug/L
Benzyl alcohol
BRL
10
ug/L
bis(2-Chlormthoxy)methane
BRL
10
ug/L
Bis(2-Chloroethyl)ether
BRL
10
ug/L
Sis(2-chloroisopropyl)ether
BRL
10
ug/L
Bis(2-Ethylhexyl)ph1halate
BRL
10
ug/L
Butyl benzyl phthalate
BRL
10
ugA
Chrysene
BRL
10
ug/L
This report should not be reproduced, except in its entirety, without the written cement of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Chadotts, NC 29224-0543
Phone: [phone] - Toll Free Number..l-9001529.6364- Fax: [phone] Page 22 ci 31

PG Full -Service Analytical &
R I SqM I Envlranm J sei ,laae
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting
Result Limit Units
Batch P760369-3510C MS
Level II QC Report
8/3/17
Prism Work Order: 7070346
Time Submitted: 7/20/2017 4:40:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Blank (P7GO369-BLK1)
Prepared & Analyzed: 07/25/17
Dibenzo(a,h)anthracene
BRL
10
ug/L
Dibenzofuran
BRL
10
ug/L
Diethyl phthalate
BRL
10
ug/L
Dimethyl phthalate
BRL
10
ug/L
Di-n-butyl phthalate
BRL
10
ug/L
Di-noctyl phthalate
BRL
10
ug/L
Fluoranthene
BRL
10
ug/L
Fluorene
BRL
10
ug/L
Hexachlombenzene
BRL
10
ug/L
Hexachlorobutadiene
BRL
10
ug/L
Hexachlorocydopentadiene
BRL
10
ug/L
Hexachlomethane
BRL
10
ug/L
Indeno(1,2,3-cd)pyrene
BRL
10
ug/L
Isophorone
BRL
10
ug/L
Naphthalene
BRL
10
ug/L
Nitrobenzene
BRL
10
ug/L
N-Nhroso-di-n-propylamine
BRL
10
ug/L
N-Nitrosodiphenylamine
BRL
10
ug/L
Pentachlorophenol
BRL
10
ug/L
Phenanthrene
BRL
10
ug/L
Phenol
BRL
10
ug/L
Pyrene
BRL
10
ug/L
Surrogate: Z4,6-Tribmmopheno/
81.9
UO
100.0
82
43-140
Surrogate: 2-Fluorobipheno
32.6
ug/L
50.00
65
44-119
Surrogate: 2-F/uoropheno/
46.2
u91L
100.0
46
19-119
Surrogate: Nitrobenzened5
29.1
ug/L
50.00
58
44420
Surrogate: Phenol-d5
30.5
u91L
100.0
31
11-52
Surrogate: Terphenyl-dM
47.6
u91L
50.00
95
50-134
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratcries, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0S43
Phone: [phone] - Toll Free Number: 1-8001529.6364-Fax: [phone] Page 23 of 31

'AFu11-Se"ice Analytical B
rR I SpM I Environmental Solution.
M
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semlvolatile Organic Compounds by GCIMS - Quality Control
Reporting
Result Limit Units
Batch P7G0369 - 3510C MS
Level II QC Report
8/3117
Prism Work Order: 7070346
Time Submitted: 7/20/2017 4:40:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS (P7G0369-BS1)
Prepared
& Analyzed: 07/25/17
1,2,4-Tdchlarobenzene
25.3
10
ug/L
50.00
51
29-126
1,2-Dichlorobenzene
24.2
10
ug/L
50.00
48
32-111
1,3-Dichlambemene
23.1
10
ug/L
50.00
46
28-110
14-Dichlorobenzene
23.1
10
ug/L
50.00
46
29-112
1-Methylnaphthalene
30.9
10
ug/L
50.00
62
41-119
2,4,5-Tdchlorophenol
37.6
10
ug/L
50.00
75
53-123
2,4,6-Tdchlorophenol
36.3
10
ug/L
50.00
73
W125
2,4-Dichlorophenol
32.0
10
ug/L
50.00
64
47-121
2,4-Dimethylphenol
41.3
10
ug/L
50.00
83
31-124
2,4-Dinibophenol
26.6
10
ug/L
50.00
53
23-143
2,4-Dinibotoluene
36.3
10
ug/L
50.00
73
57-128
2,6-Dinibotoluene
37.6
10
ug/L
50.00
75
57-124
2-Chloronaphthalene
33.1
10
ug/L
50.00
66
40-116
2-Chlomphenol
31.7
10
ug/L
50.00
63
38-117
2-Methylnaphthalene
29.9
10
ug/L
50.00
60
40-121
2-Methylphenol
32.2
10
ug/L
50.00
64
30-117
2-Niboaniline
32.8
10
ug/L
50.00
66
55-127
2-Nitrophenol
31.4
10
ug/L
50.00
63
47-123
3,Y-Dichlorobenzidine
39.0
10
ug/L
50.00
78
27-129
3/4-Methylphenol
24.7
10
ug/L
50.00
49
29.110
3-Nitrmniline
36.0
10
ug/L
50.00
70
41-128
4,6-Dinibo-2-methyphenol
31.8
10
ug/L
50.00
64
44-137
4-Bromophenyl phenyl ether
34.8
10
ug/L
50.00
70
55-124
4-Chlorc-3-methylphenol
34.9
10
ug/L
50.00
70
52-119
4-Chlomerilline
36.4
10
ug/L
50.00
73
33-117
4-Chlorophenyl phenyl ether
32.6
10
ug/L
50.00
65
53-121
4-Nitroaniline
30.4
10
ug/L
50.00
61
45-135
4-Nitrophenol
14.5
10
ug/L
50.00
29
10-77
Acenaphthene
34.0
10
ug/L
50.00
68
47-122
Acenaphthylene
35.7
10
ug/L
50.00
71
41-130
Aniline
50.6
10
ug/L
50.00
101
12-197
Anthramne
38.8
10
ug/L
50.00
78
57-123
Azobenzene
37.9
10
ug/L
50.00
76
61-116
Benzo(a)anthracene
37.0
10
ug/L
50.00
74
58-125
Senzo(a)pymne
37.7
10
ug/L
50.00
75
54-128
Benzo(b)fluorenthene
38.5
10
ug/L
50.00
77
53-131
Benzo(g,h,i)peMene
36.6
10
ug/L
50.00
73
50-134
Benzo(k)0uoramhene
36.3
10
ug/L
50.00
73
57-129
Benzoic Acid
BRL
100
ug/L
50.00
10-125 L
Benzyl alcohol
30.0
10
ug/L
50.00
60
31-112
bis(2-Chloraethoxy)methane
30.2
10
ug/L
50.00
60
48-120
Bis(2-Chkm:ethyl)ether
28.8
10
ug/L
50.00
58
43-118
Bis(2chlomisopropylather
25.4
10
ug/L
50.00
51
37-130
8is(2-Ethylhexyl)phthalate
36.8
10
ug/L
60.00
74
55-135
Butyl benzyl phthalate
34.7
10
ug/L
50.00
69
53-134
Chrysene
37.8
10
ug/L
50.00
76
59-123
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
"11 Spdngbrook Road - P.O. Box 240643 - Charlotte, NC 29224-0643
Phone: [phone] - Toll Free Number: l-800/529.6364-Fax: 7WS25-0409 Page 240131

Full -Service Anal ncal 6
Lt.PFR I S M I Environmental s lutian,
. ��aroe�Es �Na
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting
Result Limit Units
Level II QC Report
8/3117
Prism Work Order: 7070346
Time Submitted: 7/20/2017 4:40:001PM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch P7G0369 - 3510C MS
LCS (107130369-13SI)
Prepared $ Analyzed: 07/25/17
Dibenzo(a,h)anthracene
36.1
10
ug/L
50.00
72
51-134
Dibenzofumn
36.3
10
ug/L
50.00
73
53-118
Diethyl phthalate
36.2
10
ug/L
50.00
72
56-125
Dimethyl phthalate
34.1
10
ug/L
50.00
68
45-127
Di-n-butyl phthalate
39.2
10
ug/L
50.00
78
59-127
Di-n-octyl phthalate
37.7
10
ug/L
50.00
75
51-140
Fluoranthene
36.1
10
ug/L
Moo
72
57-128
Fluorene
34.1
10
ug/L
50.00
68
52-124
Hexachlorobenzene
37.7
10
ug/L
50.00
75
53-125
Hamchlorobutadiene
24.1
10
ug/L
50.00
48
22-124
Hexachlorocydopentadiene
26.3
10
ug/L
50.00
53
32-117
Hexachlomethane
21.1
10
ug/L
50.00
42
21-115
Indeno(1,2,3-cd)pynme
38.3
10
ug/L
50.00
77
52-134
Isophorone
32A
10
ug/L
50.00
65
42-124
Naphthalene
29.6
10
ug/L
50.00
59
40-121
Nitrobenzene
27.4
10
ug/L
50.00
55
45-121
N-Niuoso-di-n-propylamine
31.4
10
ug/L
50.00
63
49-119
N-Nitrosodiphenylemine
46.7
10
ug/L
50.00
93
51-123
Pentachlorophenol
40.8
10
ug/L
50.00
82
35-138
Phenanthrene
38.2
10
ug/L
50.00
76
59-120
Phenol
17.4
10
ug/L
50.00
35
12-58
Pyrene
37.2
10
ug/L
50.00
74
57-126
Surrogate: 2,4,6-Tribromopheno/
77.2
ug/L
1000
77
43140
Surrogate: 2-Fluorobipheny4
34.6
U91L
50.00
69
44-119
Surrogate: 2-Fluomphenol
43.7
U91L
100.0
44
19-119
Surrogate: Nitrobenzene-05
30.1
ug&
50.00
60
44-120
Surrogate: Pheno/d5
29.3
U91L
100.0
29
11-52
Surrogate: Terphenyld14
44.3
U91L
50.00
89
50-134
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: 704IS29-6364 - Toll Free Number: 1.800/629.6364 - Fax: [phone]
Page 25 of 31

P R f S M l r°° ae.° ce n ai>tieai a
Env ronmental Solutions
.._. _ uaoanow,Ea,rvc.
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting
Analyte Result Limit Units
Level 11 QC Report
813/17
Prism Work Order: 7070346
Time Submitted: 7/20/2017 4:40:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch P7GO369 - 3510C MS
-
LCS Dup (P7GO36943SD7)
Prepared
& Analyzed: 07/25/17
1,2,4-Tdchlorobenzene
26.3
10
ug/L
50.00
53
29-126
4
20
1,2-Dichlorobenzene
26.1
10
ug/L
50.00
52
32-111
8
20
1,3-Dichlorobenzene
24.4
10
ug/L
50.00
49
28-110
6
20
1,4-Dichlorobenzene
24.6
10
ug/L
50.00
49
29-112
6
20
1-Methylnaphthelene
32.3
10
ug/L
50.00
65
41-119
4
20
2,4,5-Tdchlorophenol
39.2
10
ug/L
50.00
78
53-123
4
20
2,4,6-Tdchlorophenol
36.9
10
ug/L
50.00
74
50-125
2
20
2,4-Dichlorophenol
33.7
10
ug/L
50.00
67
47-121
5
20
2,4-Dimethylphenol
42.0
10
ug/L
50.00
84
31-124
2
20
2,4-Dinitrophenol
28.8
10
ug/L
50.00
58
23-143
8
20
2,4-Dinitrotoluene
37.0
10
ug/L
50.00
74
57-128
2
20
2,6-Dinkratoluene
38.8
10
ug/L
50.00
78
57-124
3
20
2-Chlomnaphthalene
33.9
10
ug/L
50.00
68
40-116
2
20
2-Chlorophenol
34.4
10
ug/L
50.00
69
38-117
8
20
2-Methylnaphthelene
31.2
10
ug/L
50.00
62
40-121
4
20
2-Methylphenol
33.8
10
ug/L
50.00
68
30-117
5
20
2-Nitroaniline
32.7
10
ug/L
50.00
65
55-127
0.4
20
2-Nitrophenol
33.7
10
ug/L
50.00
67
47-123
7
20
30-Dichlorobenzidine
41.5
10
ug/L
50.00
83
27-129
6
20
3/4-Methylphenol
26A
10
ug/L
50.00
53
29-110
7
20
3-Nitroaniline
37.3
10
ug/L
50.00
75
41-128
6
20
4,6-Diniho-2-methylphenol
33.6
10
ug/L
60.00
67
44-137
5
20
4-Bromophenyl phenyl ether
36.4
10
ug/L
50.00
73
55-124
4
20
4-Chloro-3-methylphenol
37.1
10
ug/L
50.00
74
52-119
6
20
4-Chloroaniline
40.6
10
ug/L
50.00
81
33-117
11
20
4-Chlomphenyl phenyl ether
34.3
10
ug/L
50.00
69
53-121
5
20
4-Nitroaniline
30.8
10
ug/L
50.00
62
45-135
1
20
4-Nitrophenol
16.3
10
ug/L
50.00
31
10-77
5
20
Acenaphthene
34.8
10
ug/L
50.00
70
47-122
2
20
Acenaphthylene
36.8
10
ug/L
50.00
74
41-130
3
20
Aniline
64.0
10
ug/L
50.00
128
12-197
23
20 D
Anthracene
40.3
10
ug/L
50.00
81
57-123
4
20
Azobenzene
39.0
10
ug/L
50.00
78
61-116
3
20
Benzo(a)ardhrecene
38.2
10
ug/L
50.00
76
68-125
3
20
Bemo(a)pyrene
37A
10
ug/L
50.00
75
54-128
0.8
20
Benzo(b)fluomnthene
38.9
10
ug/L
50.00
78
63-131
1
20
Benzo(g,h,i)perylene
36.4
10
ug/L
50.00
73
50-134
0.4
20
Benzo(k)fluomnthene
36.7
10
ug/L
50.00
73
57-129
1
20
Benzoic Acid
4.73
100
ug/L
50.00
9
10-125
29
20 D, L, J
Benzyl alcohol
32.4
10
ug/L
50.00
65
31-112
8
20
bis(2-Chlorcethoxy)rnethane
32.3
10
ug/L
50.00
65
48-120
7
20
Bis(2-Chloroethyl)ether
26.2
10
ug/L
50.00
52
43-118
9
20
Bis(2-chloro1sopropyl)ather
27.6
10
ug/L
50.00
55
37-130
8
20
Bis(2-Ethylhexyl)phthalate
37.9
10
ug/L
50.00
76
55-135
3
20
Butyl benzyl phthalate
36.0
10
ug/L
50.00
72
53-134
4
20
Chrysene
39.6
10
ug/L
50.00
79
59-123
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 240643 - Charlotte, NC 28224-0643
Phone: [phone] - Toll Free Number: 1-800/629-6364 - Fax: [phone] Page 26 of 31

rR I SI V I �I I Fumll aery ce Analytical
- Env'nmental Solutions
Ili5 �D,.,e rs „�
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS - Quality Control
Analyte
Batch MOM - 3510C MS
Reporting
Result Limit Units
Level II OC Report
8/3/17
Prism Work Order: 7070346
Time Submitted: 7/20/2017 4:40:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS Cup (P7G036943SD7)
Prepared 8 Analyzed: 07/25/17
Dibenzo(a,h)anthmcene
73.0
10
ug/L
50.00
146
51-134
68
20 D, L2
Dibenzofumn
37.2
10
ug/L
50.00
74
53-118
2
20
Diethyl phthalate
37.0
10
ug/L
50.00
74
56.125
2
20
Dimethyl phthalate
35.3
10
ug/L
50.00
71
45-127
3
20
Di-n-butyl phthalate
40.5
10
ug/L
50.00
81
59-127
3
20
Di-n-octyl phthalate
39.0
10
ug/L
50.00
78
51-140
4
20
Fluoranthene
37.9
10
ug/L
50.00
76
57-128
5
20
Fluorene
35.4
10
ug/L
50.00
71
52-124
4
20
Hexachlorobenzene
39.1
10
ug/L
60.00
78
53-125
4
20
Hexachlorobutadiene
25.1
10
ug/L
50.00
50
22-124
4
20
Hexachlorocydopentadiene
27.3
10
ug/L
50.00
55
32-117
3
20
Hemchlomethane
23.2
10
ug/L
50.00
46
21-115
9
20
Indeno(1,2,3.cd)pyrene
37.8
10
ug/L
50.00
76
52-134
1
20
Isophorone
34.0
10
ug/L
50.00
68
42-124
5
20
Naphthalene
31.0
10
ug/L
50,00
62
40-121
4
20
Nitrobenzene
29.0
10
ug/L
50.00
58
45-121
6
20
N-Nitroso-di-n-propylamine
32.2
10
ug/L
50.00
64
49-119
2
20
N-Nitmsodiphenylamine
47.7
10
ug/L
50.00
95
51-123
2
20
Pentachlorophenol
41.9
10
ug/L
50.00
84
35-138
3
20
Phenanthrene
39.8
10
ug/L
50.00
80
59-120
4
20
Phenol
%2
10
ug/L
50.00
38
12-58
10
20
Pyrene
37.9
10
ug/L
50.00
76
57-126
2
20
Surrogate: 2,4,6-Tribromophenol
80.8
u91L
100.0
81
43-140
Surmgate: 2-Fluorobiphenyl
36.8
u9/L
50.00
72
44-119
Surrogate: 2-F/uorophenol
48.4
u91L
100.0
48
19-119
Surrogate: Nitrobenzene-d5
31.7
ug/L
50.00
63
44-120
Surrogate: Phenol -al
32.4
ug/L
100.0
32
11-52
Surrogate: Terpheny4414
45.7
ug/L
50.00
91
50-134
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: 1-8001629-6364-Few 7041525.0409 Page 27 of 31

M PS R I Full -Service Analytical &
,, I ISM Environmental Soiotians
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Petroleum Hydrocarbons by GC/PIDIFID - Quality Control
Reporting
Result Limit Units
Batch MUM - MADEP VPH
Level II QC Report
8/3117
Prism Work Order: 7070346
Time Submitted: 7/20/2017 4:40:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Blank (107430439-BLK7)
Prepared & Analyzed: 07/27/17
CS-C8 Aliphatics
BRL
50
ug/L
C9-C12 Aliphatics
BRL
50
ug/L
C9-C10 Aromatics
BRL
50
ug/L
Surrogate: 2,5-Dibromotoluene (PID)
93.7
ug/L
100.0 94
70-130
Surrogate: 2,5-Dibromotoluene (FID)
107
ug/L
100.0 107
70-130
LCS (P7130439-BS1)
Prepared & Analyzed: 07/27/17
C5-08 Aliphatics
360
50
ug/L
300.0 120
70-130
C9-C10 Aromatics
92.2
50
ug/L
100.0 92
70-130
C9-Cl2 Aliphatic
354
50
ug/L
300.0 118
70-130
Surrogate: 2,5-Dibromotoluene (PID)
90.3
U91L
100.0 90
70-130
Surrogate: 2,5-Dibromoto/uene (FID)
103
ug/L
100.0 103
70-130
LCS Dup (P7GO439-OSDt)
Prepared & Analyzed: 07/27/17
CS-C8 Aliphatics
343
50
ug/L
300.0 114
70-130 5 50
C9-C10 Aromatics
90.8
50
ug/L
100.0 91
70-130 2 50
CO-Cl 2 Aliphatic
345
50
ug/L
300.0 115
70-130 3 50
Surrogate: 2,5-Dibromotoluene (PID)
89.7
ug/L
100.0 90
70-130
Surrogate: 2,5-Dibromotoluene (FID)
102
ug/L
100.0 102
70-130
This report should not be reproduced, except in its entirely, without the written consent of Prism Laboratories, Inc.
"a Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0643
Phone: [phone] - Toll Free Number: 1-0001529-0364 - Fex: 704/525-0409
Page 28 of 31

'V'>� I FWvlroFaervmWice Analytical a
Ennenial aoLona
�frnae$INL
Geoscience Group
Attn: Tam Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Extractable Petroleum Hydrocarbons by GCIFID - Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
813/17
Prism Work Order: 7070346
Time Submitted: 7/20/2017 4:40:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch P7GO415 - MADEP EPH (W)
Blank (P7G0415-BLK7)
Prepared: 07/26/17 Analyzed: 07/27/17
C9-C78NiphaOce
24.9
350
ug/L
J
C19-C36Aliphatics
SRL
500
ug/L
Cl1-C22 Aromatics
BRL
100
ug/L
Surrogate: 1-Chlorooctadecane
12.1
ug/L
20.00 61 40-140
Surrogate: o-Tomhenyl
13.0
u91L
20.00 65 40-140
Surrogate: 2-Fluorobipheny/
34.1
ug2
40.00 85 40-140
Surrogate: 2-Bromonaphtha/ene
42.2
ug/L
40.00 106 40-140
LCS (P7GO415-BS1)
Prepared: 07/26/17 AnaWW: 07/27/17
co-c18Aliphatics
309
350
ug/L
Sol 51 40-140 J
CID-C36 Aliphatics
650
Soo
uglL
800.0 69 40-140
C11-C22 Aromatics
1400
100
119/1.
1700 83 40-140
Surrogate: 1-Chlorooctadecane
13.6
ugA
20.00 68 40-140
Surrogate: 0-Terphenyl
14.3
ug/L
20.00 72 40-140
Surrogate: 2-Fluorobipheny4
35.3
ug/L
40.00 a8 40-140
Surrogate:2-Bromonephthalene
40.3
ug/L
40.00 101 40-140
LCS Dup (P7GO41543SD1)
Prepared- 07/26/17 Analyzed- 07/27/17
C9-C18 Aliphatics
291
350
uglL
600.0 49 40.140 6 50 J
C19-C36Aliphatios
518
500
ug/L
800.0 65 40-140 6 50
C11-C22 Aromatics
1390
100
L%A
1700 82 40-140 1 50
Surrogate: l-Chlorooctedecane
12.8
u91L
20.00 64 40-140
Surrogate: o-Terphenyl
14.0
u91L
20.00 70 40-140
Surrogate: 2-FluorobiphenN
35.0
ug/L
40A0 87 40-140
Surrogate: 2-Bromonaphthalene
38.9
ug/L
40.00 97 40-140
This report should not be reproduced, except in its entirety, without the written consent of Pdsm Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364-Fax:[phone] Page 29 of 31

Sample Extraction Data
Prep Method: MADEP EPH (M
Lab Number Batch Initial Final Date/Time
7070346-01
P7G0415
1000 mL
2 mL
07/26/17 12:30
Prop Method: 351 CC MS
Lab Number
Batch
Initial
Final
Date/Time
7070346-01
P7G0369
650 mL
1 mL
07/25/17 8:20
7070346-02
P7GD369
1000 mL
1 mL
07/25/17 8:20
7070346-03
P7G0369
1000 mL
1 mL
07/25/17 8:20
Prep Method: 5030E
Lab Number
Batch
Initial
Final
Date/Time
7070346-01
P7G0491
10
mL
10 mL
07/31/17 10:26
7070346-01
P7G0491
10
mL
10 mL
07/31/17 10:26
7070346-02
P7G0491
10
mL
10 mL
07/31/17 10:26
7070346-03
P7G0491
10
mL
10 mL
07/31/17 10:26
Prep Method: MADEP VPH (W(
Lab Number
Batch
Initial
Final
DabuTime
7070346-01
P7G0439
44
mL
44 mL
07/27/17 15:03
7070346-01
P7GD439
44
mL
44 mL
07/27/17 15:03
This report should not be reproduced, except in its entirety, without the written consent of Prism Labomtodes, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] -Toll Free Number: 1.800/529-6364 -Fax: [phone] Page 30 of 31

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PRISM Full -Service Analytical
Environmental Solutions
a: IAWRATORM INC
Geoscience Group
Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
NC Certifici lion No. 402
NC Drinking Water Cart No. 37735
SC Certification No. 99012
Project: Truck Part Service
Lab Submittal Date: 07/21/2017
Prism Work Order: 7070398
Case Narrative
07/31 /2017
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
w
Reviewed By Terri W. Cole For Angela D. Overcash
Project Manager
A The CCV result is below the established QC limits. This compound was not detected in samples down the MDL.
D RPD value outside of the control limits.
J Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLP J-Flag).
L Parameter reported with possible low bias. LCS recovery below the QC limit.
L2 LCSD recovery outside of the QC limits. LCS recovery within the limits. No further action taken.
BRL Below Reporting Limit
MDL Method Detection Limit
RPD Relative Percent Difference
* Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: 1-8001529-6364-Fax:[phone] Page 1 of 13

P R I S IVI I Fuu Service venal ecal
Eam.enmemai ammmna
Sample Receipt Summary
07/31/2017
Prism Work Order: 7070398
Client Sample ID Lab Sample ID Matrix Date Sampled Date Received
TW-1 7070398-01 Water 07/21/17 07/21/17
Samples were received in good condition at 5.8 degrees C unless otherwise noted.
This report should not be reproduced, except in its entirety, without the written consent of P65m Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Tall Free Number: 1-8001529-6364 - Fax: 704/525-Mg
Page 2 of 13

Summary
of Detections
Scrnce Analytical &
P I S M
R
FnmFull
ronmemal snwrrons
07/31/2017
Prism Work Order: 7070398
Pdsm ID
Client ID
Parameter
Method
Result Units
7070398-01
TW-1
C9-C18 Aliphatics
MADEPEPH
460 ug/L
7070398-01
TW-1
C11-C22 Aromatics
MADEP EPH
720 ug/L
7070398-01
TW-1
1-Methylnaphthalene
8270D
100 ug/L
7070398-01
TW-1
2-Methylnaphthalene
8270D
130 ug/L
7070398-01
TW-1
Benzoic Acid
8270D
11 .l ug/L
7070398-01
TW-1
Diethyl phthalate
8270D
70 ug/L
7070398-01
TW-1
Naphthalene
8270D
330 ug/L
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 28224-0S43
Phone: [phone] -Toll Free Number; 1-8001529.6364 - Fax:[phone] Page 3 of 13

PR I SpM I Fmbae "ice aoaln si a
„roA m ,Es � Eaowno�s
Laboratory Report
07/31/2017
Geoscience Group
Project: Truck Part Service Client Sample ID: TW-1
Attn: Tom Hassett
Prism Sample ID: 7070398-01
500-K Clanton Rd.
Prism Work Order: 7070398
Charlotte, NC 28217
Sample Matrix: Water Time Collected: 07/21/17 09:21
Time Submitted: 07/21/17 10:50
Parameter
Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/rime ID
Extractable Petroleum Hydrocarbons by GCOD
C9-C18 Aliphatics 460 ug/L 9 350 22 1 MADEP EPH 72711716:46 7RC P7G0415
C19-C36 Aliphatics BRL ug/L 500 63 1 MADEP EPH 7/27117 16:46 ZRC P7G0415
C11-C22 Aromatics 720 ug/L 100 55 1 MADEP EPH 7127117 16:46 7Rc P7G9N6
Surrogate
Recovery
Control Limits
1-Chlorooctedecene
42 %
40-140
o-Terphenyl
54 %
40-140
2-Fluorobiphenyl
88 %
40-140
2-Bromonaphthalene
92 %
40-140
Semivolatile Organic Compounds by GC/MS
1,24-Tichoorobenzene
BRL
ug/L
10
1.8
1
8270D
7/25/17 19:07
JMV
P7G0369
1,2-Dichlorobenzene
BRL
ug/L
10
1.6
1
8270D
725117 19:07
JMV
P7G0369
1,3-Dichlorobenzene
BRL
ug/L
10
1.9
1
8270D
725117 19:07
JMV
P7G0369
1,4-Dichlorobenzene
BRL
ug/L
10
1.6
1
8270D
725/17 19:07
JMV
P7G0369
1-Methyinaphd,alene
100
ug/L 9
10
2.6
1
8270D
725/1719:07
JMV
P7G0369
2,4,5-Tdchlorophenol
BRL
ug/L
10
1.6
1
8270D
7125/17 19:07
JMV
P7G0369
2,4,6-Trichlomphenol
BRL
ug/L
10
1.8
1
8270D
7/25/17 19:07
JMV
P7130369
2,4-Dichlorophenol
BRL
ug/L
10
2.6
1
8270D
7/25117 19:07
JMV
P7G0369
2.4-Dimethylphenol
BRL
ug/L
10
3.4
1
8270D
7/25/17 19:07
JMV
P7130369
2,4-Dinitrophenol
BRL
ug/L
10
2.7
1
8270D
7126/17 19:07
JMV
P7G0369
2,4-Dinitrotoluene
BRL
ug/L
10
1.4
1
82700
725/17 19:07
JMV
P7130369
2,6-Dinitrotoluene
BRL
ug/L
10
1.1
1
8270D
7/25117 19:07
JMV
P7G0369
2-Chlomnaphthalene
BRL
u /L
9
10
2.7
1
8270D
7/25/17 19:07
JMV
P7G0369
2-Chlorophenol
BRL
ug/L
10
1.9
1
8270D
7/25117 19:07
JMV
P7G0369
2-Methylnaphthalene
130
ug/L
10
2.4
1
8270D
7/25/17 19:07
JMV
P7G0369
2-Methylphenol
BRL
ug/L
10
1.8
1
8270D
725/17 19:07
JMV
P7130369
2-Nitroaniline
BRL
ug/L
10
1A
1
8270D
7/25117 19:07
JMV
P7G0369
2-Nitrophenol
BRL
ug/L
10
2.4
1
8270D
7125/17 19:07
JMV
P7G0369
3,3' 01chlorobenzidine
BRL
ug/L
10
1.4
1
8270D
725117 19:07
JMV
P7130369
3/4-Methylphenol
BRL
ug/L
10
1.5
1
8270D
7125/17 19:07
JMV
P7G0369
3-Nitroaniline
BRL
ug/L
10
1.4
1
8270D
7125/17 19:07
JMV
P7G0369
4,6-Dinitro-2-methylphenol
BRL
ug/L
10
1.4
1
8270D
7/25/17 19:07
JMV
P7G0369
4-Bromophenyl phenyl ether
BRL
ug/L
10
1.3
1
8270D
7/25117 19:07
JMV
P7G0369
4-Chloro-3-methylphenol
BRL
ug/L
10
2.4
1
8270D
725/17 19:07
JMV
P7G0369
4-Chloroanilins
BRL
ug/L
10
2.4
1
8270D
7/25117 19:07
JMV
P7G0369
4-Chlorophenyl phenyl ether
BRL
ug/L
10
1.3
1
8270D
7125117 19:07
JMV
P7G0369
4-Nitroaniline
BRLA
ug/L
10
0.93
1
8270D
7125/17 19:07
JMV
P7G0369
4-Nitrophenol
BRL
ug/L
10
0.60
1
8270D
7/25/17 19:07
JMV
P7G0369
Acenaphthene
BRL
ug/L
10
1.8
1
8270D
7125/17 19:07
JMV
P7G0369
Acenaphthylene
BRL
ug/L
10
2.0
1
8270D
7/25117 19:07
JMV
P7130369
Aniline
BRL
ug/L
10
2.4
1
a270D
7/25117 19:07
JMV
P7G0369
Anthracene
BRL
ug/L
10
1.4
1
8270D
725/17 19:07
JMV
P7430369
This report should not be reproduced, except in its entirely, without the written consent of Prism Laboratories, Inc.
"a Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0643
Phone: [phone] - Toll Free Number: 1.8001529.6364 - Fax: [phone] Page 4 of 13

P
Z�P R I S M I Fun service nnalrilcai s
(' p.... Environmental Solu9onA
Laboratory Report
07131/2017
Geoscience Group
Project: Truck Part Service
Client Sample ID: TW-1
Attn: Tom Hassett
Prism Sample ID:
7070398-01
500-K Clanton Rd.
Prism Work Order: 7070398
Charlotte, NC 28217
Sample Matrix: Water
Time Collected: 07/21/17 09:21
Time Submitted: 07/21/17
10:50
Parameter
Result
Units
Report
MDL
Dilution Method
Analysis
Analyst
Batch
Limit
Factor
Date/Time
ID
Azobenzene
BRL
ug/L
10
1.8
1 8270D
7125117 19:07
JMV
P7G(Y369
Benzo(a)anthracene
BRL
ug/L
10
1.4
1 8270D
7/25/17 19:07
JMV
P7G0369
Benzo(a)pyrene
BRL
ug/L 9
10
1.4
1 8270D
7/25/17 19:07
JMV
P7G0369
Benzo(b)luoronthene
BRL
ug/L
10
1.1
1 8270D
7/25/17 19:07
JMV
P7G0369
Benzo(g,hJ)perylene
BRL
ug/L
10
1.4
1 8270D
7125/17 19:07
JMV
P7G0369
Benzo(k)fluoranthene
BRL
ug/L
10
1.4
1 8270D
7125117 19:07
JMV
P7G0369
Benzoic Add
11 J
ugh
100
4.7
1 8270D
7125117 19:07
JMV
P7G0369
Benzyl alcohol
BRL
ug/L
10
2.1
1 8270D
7/25117 19:07
JMV
P7G0369
bis(2-Chloroethoxy)methane
BRL
ug/L
10
2.6
1 8270D
7/25/17 19:07
JMV
P7G0369
Bis(2-Chloroethyl)ether
BRL
ug/L
10
2.3
1 8270D
7/25/17 19:07
JMV
P7G0369
Bis(2-chloroisopropyl)ether
BRL
ug/L
10
2.0
1
8270D
7/25/17 19:07
JMV
P7G0369
Bis(2-Ethylhexy4phthalate
BRL
ug/L
10
1.3
1 8270D
7125/17 19:07
JMV
P7G0369
Butyl benzyl phthalate
BRL
ug/L
10
1.4
1 8270D
7125117 19:07
JMV
P7G0369
Chrysene
BRL
ug/L
10
1.4
1 8270D
7/25/17 19:07
JMV
P7G0369
Dibenzo(a,h)anthracene
BRL
ug/L
10
1.2
1 82700
7125/17 19:07
JMV
P7G0369
Dibenzofumn
BRL
ug/L
10
1.8
1 8270D
7/25117 19:07
JMV
P7G0369
Diethyl phthalate
70
ug/L
10
3.3
1 82700
7125117 19:07
JMV
P7G0369
Dimethyl phthalate
BRL
ug/L
10
1.4
1 8270D
7125/17 19:07
JMV
P7G0369
Di-n-butyl phthalate
BRL
ug/L
10
1.7
1 8270D
7/26/17 19:07
JMV
P7G0369
Di-n-octyl phthalate
BRL
ug/L
10
1.3
1 8270D
7/25/17 19:07
JMV
P7G0369
Fluoranthene
BRL
ug/L
10
1.7
1 8270D
7125117 19:07
JMV
P7130369
Fluorene
BRL
ug/L
10
1.7
1 8270D
7/25/17 19:07
JMV
P7G0369
Hexachlorobenzene
BRL
ug/L
10
1.3
1 8270D
7/25/17 19:07
JMV
P7G0369
Hexachlombutadiene
BRL
ug/L
10
2.1
1 8270D
7/25117 19:07
JMV
P7G0369
Hexachlorocydopentadiene
BRL
ug/L
10
1.7
1 8270D
7/25117 19:07
JMV
P7G0369
Hexachloroethane
BRL
ug/L
10
1.7
1 8270D
7125/17 19:07
JMV
P7G0369
Indeno(1,2,3-cd)pyrene
BRL
ug/L
10
3.9
1 8270D
7/25M7 19:07
JMV
P7G0369
Isophorone
BRL
ug/L
10
2.5
1 8270D
7125117 19:07
JMV
P7G0369
Naphthalene
330
ug/L
50
13
5 8270D
7/26/17 11:46
JMV
P7G0369
Nitrobenzene
BRL
ug/L
10
2.6
1 8270D
7/26/17 19:07
JMV
P7G0369
N-Nitroso-dl-n-propylamine
BRL
ug/L
10
2.2
1 8270D
7125/17 19:07
JMV
P7G0369
N-Nitrosodiphenylemine
BRL
ug/L
10
1.3
1 8270D
7126117 19:07
JMV
P7G0369
Pentachlorophenol
BRL
ug/L
10
1.2
1 82700
7/25117 19:07
JMV
P7G0369
Phenanthrene
BRL
ug/L
10
1.5
1 8270D
7/26/17 19:07
JMV
P7G0369
Phenol
BRL
ug/L
10
0.98
1 82700
7125117 19:07
JMV
P7G0369
Pyrene
BRL
ug/L
10
1.4
1 8270D
7/25/17 19:07
JMV
P7G0369
Surrogate
Recovery Control Limits
2,4,8-Tribromophenol
83 %
43-140
2-Fluorobiphenyl
76 %
44-119
2-Fluorophenol
55 %
19-119
Nitrobenzene-d5
70 %
44-120
Phenol-d5
36 %
11-52
Terphenyl-dl4
92 %
50-134
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 FroeNumber. l-800/529-6364-Fax:[phone]
Page 5 of 13

Full-Sarvlce Analytical &
R I SpM Envlranm¢n,al sciatica.
uaaa..a I, „x
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
Project: Truck Part Service
Samivolatile Organic Compounds by GC/MS - Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
7/31/17
Prism Work Order: 7070398
Time Submitted: 7/21/2017 10:50:OOAM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch 137430369 - 351 OC MS
Blank (P7GO369-BLK1)
Prepared & Analyzed: 07/25/17
1,2,4-Tdchlorobenzene
BRL
10
ug/L
1,2-Dichlorobemene
BRL
10
ui
1,3-Dichlorobenzene
BRL
10
ug/L
1,4-Dichlorobenzene
BRL
10
ug/L
1-Methylnaphthalene
BRL
10
ug/L
2,4,5-Tdchlorophenol
BRL
10
ug/L
2,4,6-Tdchlomphenol
BRL
10
ug/L
2,4-Dichlomphenol
BRL
10
ug/L
2,4-Dimethylphenol
BRL
10
ug/L
2,4-Dinitrophenol
BRL
10
ug/L
2,4-Dinibotoluene
BRL
10
ug/L
2,6-Dinitrotoluene
BRL
10
ug/L
2-Chloronaphthalene
BRL
10
ug/L
2-Chlorophenol
BRL
10
ug/L
2-Methylnaphthalene
BRL
10
ug/L
2-Methylphenol
BRL
10
ug/L
2-Nitroaniline
BRL
10
ug/L
2-Nitrophenol
BRL
10
ug/L
3,3' Dichlorobenzidine
BRL
10
ug/L
3/4-Methylphenol
BRL
10
ug/L
3-Nilmaniline
BRL
10
ug/L
4,6-Din0ro-2-methylphenol
BRL
10
ug/L
4-Bromophenyl phenyl ether
BRL
10
ug/L
4-Chloro-3-methylphenol
BRL
10
ug/L
4-Chloroaniline
BRL
10
ug/L
4-Chlorophenyl phenyl ether
BRL
10
ug/L
4-Nitroaniline
BRL
10
ug/L
4-Nibophenol
BRL
10
ug/L
Acenaphthene
BRL
10
ug/L
Acenaphthylene
BRL
10
ug/L
Aniline
BRL
10
ug/L
Anthrocene
BRL
10
ug/L
Azobenzene
BRL
10
ug/L
Senzo(a)anthracene
BRL
10
ug/L
Bemo(e)pyrene
BRL
10
ug/L
Benzo(b)fluoranthene
BRL
10
ug/L
Benzo(g,h,i)perylene
BRL
10
ug/L
Benza(k)nuoranthene
BRL
10
ug/L
Benzoic Acid
BRL
100
ug/L
Benzyl alcohol
BRL
10
ug/L
bis(2-Chlormthoxy)rnethane
BRL
10
ug/L
Bis(2-Chlomethyl)ether
BRL
10
ug/L
Bis(2-chloroisopropyl)ather
BRL
10
ug/L
Bis(2-Ethylhexyl)phthalate
BRL
10
ug/L
Butyl benzyl phthalate
BRL
10
ug/L
Chrysene
BRL
10
ug/L
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 6of 13

h R IJ M I Full -Service Hnaly[ cal a
Eom.onmencel sowuoos
... YBoxniOnlEA ll.`G
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Chadotte, NC 28217
Project: Truck Part Service
Semlvolatile Organic Compounds by GC/MS - Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
7/31/17
Prism Work Order: 7070398
Time Submitted: 7/21/2017 10:50:OOAM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch 137GO369 -351DC MS
Blank (P7GO36943LK1)
Prepared & Analyzed: 07/25/17
Dibenzo(a,h)anthracene
BRL
10
ug/L
Dibenzofuran
BRL
10
ug/L
Diethyl phthalate
BRL
10
ug/L
Dimethyl phthalate
BRL
10
ug/L
Di-n-butyl phthalate
BRL
10
ug/L
Di-n-octyl phthalate
BRL
10
ug/L
Fluoranthene
BRL
10
ug/L
Fluorene
BRL
10
ug/L
Hexachlombenzene
BRL
10
ug/L
Hexachlorobutadiene
BRL
10
ug/L
Hexachlorocydopentadiene
BRL
10
ug/L
Hexachloroethane
BRL
10
ug/L
Indeno(1,2,3-od)pyrene
BRL
10
ug/L
Isophorone
BRL
10
ug/L
Naphthalene
BRL
10
ug/L
Nitmbenzene
BRL
10
ug/L
N-Nitroso-di-n-propylamine
BRL
10
ug/L
N-Nitrosodiphenylamine
BRL
10
ug/L
Pentachlorophenol
BRL
10
ug/L
Phenanthrene
BRL
10
ug/L
Phenol
BRL
10
ug/L
Pyrene
BRL
10
ug/L
Surrogate: 2,4,6-Tribromopheno/
81.9
ug/L
100.0
82
43-140
Surrogate: 2-F/uorobipheny/
32.6
u91L
50.00
65
44-119
Surrogate: 2-Fluomphenol
46.2
u91L
100.0
46
19-119
Surrogate: Ndmbenzened5
29.1
ug4.
50.00
58
44-120
Surrogate: Phenold5
30.5
u91L
100.0
31
11-52
Surrogate: TerphenyPM4
47.6
u9A
50.00
95
50-134
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: [phone]
Page 7 of 13

.FOR I S
aa�..oAM I E-�Aron mvmane,eAi Solutions
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS - Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
7/31/17
Prism Work Order: 7070398
Time Submitted: 7/21/2017 10:50:o0AM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch 127130369 - 3510C MS
LCS (P7G0369-BSI)
Prepared &Analyzed•
07/25/17
1,2,4-Tdchlorobenzene
25.3
10
ug/L
50.00
51
29-126
1,2-Dichlorobenzene
24.2
10
ug/L
50.00
48
32-111
1,3-Dichlorobenzene
23.1
10
ug/L
60.00
46
28-110
1,4-Dichlorobenzene
23.1
10
ug/L
50.00
46
29-112
1-Methylnaphthalene
30.9
10
ug/L
50.00
62
41-119
2,4,5-Trichlorophenol
37.6
10
ug/L
50.00
75
53-123
2,4,6-Tdchlorophenol
36.3
10
ug/L
50.00
73
50-125
2,4-Dichlomphenol
32.0
10
ug/L
50.00
64
47-121
2,4-Dimethylphenol
41.3
10
ug/L
50.00
83
31-124
2,4-Dinibophenol
26.6
10
ug/L
50.00
53
23-143
2,4-Dinibotoluene
36.3
10
ug/L
50.00
73
57-128
2,6-Dinitrotoluene
37.6
10
ug/L
50.00
75
57-124
2-Chloronaphthalene
33.1
10
ug/L
50.00
66
40-116
2-Chlorophenol
31.7
10
ug/L
50.00
63
38-117
2-Methylnaphthalene
29.9
10
ug/L
50.00
60
40-121
2-Methylphenol
32.2
10
ug/L
50.00
64
30-117
2-Nitroaniline
32.8
10
ug/L
50.00
66
65-127
2-Nitrophenol
31.4
10
ug/L
50.00
63
47-123
30-Dichlorobenzidine
39.0
10
ug/L
50.00
78
27-129
3/4-Methylphenol
24.7
10
ug/L
50.00
49
29-110
3-Nitroaniline
35.0
10
ug/L
50.00
70
41-128
4,6-Dinitro-2-methylphenol
31.8
10
ug/L
50.00
64
44-137
4-Bromophenyl phenyl ether
34.8
10
ug/L
50.00
70
55-124
4-Chloro-3-methylphenol
34.9
10
ug/L
50.00
70
52-119
4-Chloroaniline
36.4
10
ug/L
50.00
73
33-117
4-Chlorophenyl phenyl ether
32.6
10
ug/L
50.00
65
53-121
4-Nitroaniline
30A
10
ug/L
50.00
61
45-135
4-Nitrophenol
14.5
10
ug/L
50.00
29
10-77
Acenaphthene
34.0
10
ug/L
50.00
68
47-122
Acenaphthylene
35.7
10
ug/L
50.00
71
41-130
Aniline
50.6
10
ug/L
50.00
101
12-197
Anthracene
38.8
10
ug/L
50.00
78
57-123
Azobenzene
37.9
10
ug/L
50.00
76
61-116
Benzo(a)anthracene
37.0
10
ug/L
50.00
74
58-125
Benzo(a)pyrene
37.7
10
ug/L
50.00
75
54-128
Benzo(b)fiuoranthene
38.5
10
ug/L
60.00
77
53-131
Benzo(g,h,i)perylene
36.6
10
ug/L
50.00
73
50-134
Benzo(k)fluoranthene
36.3
10
ug/L
50.00
73
57-129
Benzoic Acid
BRL
100
ug/L
50.00
10-125 L
Benzyl alcohol
30.0
10
ug/L
50.00
60
31-112
bis(2-Chloroethoxy)methene
30.2
10
ug/L
50.00
60
48-120
8is(2-Chloroethyl)ether
28.8
10
ug/L
50.00
58
43-118
Bis(2-chlorolsopropyl)ether
25.4
10
ug/L
50.00
51
37-130
Sis(2-Ethylhexyl)phthalale
36.8
10
ug/L
50.00
74
55-136
Butyl benzyl phthalate
34.7
10
ug/L
50oo
69
53-134
Chrysene
37.8
10
ug/L
50,00
76
59-123
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 - CharloBe, NC 28224-0543
Phone: 70M529.6364-Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 80 13

P'R I S M I Fu0-Service al Solutions
It
s
Environmental Solutions
i"u.eoxmm�ies ixe,
Geosclence Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semlvolatile Organic Compounds by GC/MS - Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
7/31117
Prism Work Order: 7070398
Time Submitted: 7/21/2017 10:50:OOAM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch P700369 - 351 OC MS
LCS (P700389-BSI)
Prepared &Analyzed: 07/25/17
Dibenzo(a,h)anthracene
36.1
10
ug/L
50.00
72
51-134 ---
Dibenzofuren
36.3
10
ug/L
50.00
73
53-118
Diethyl phthalate
36.2
10
ug/L
50.00
72
56-125
Dime" phthalate
34.1
10
ug/L
50.00
68
45-127
Di-n-butyl phthalate
392
10
ug/L
50.00
78
59-127
Dl-n-octyl phthalate
37.7
10
ug/L
50.00
75
51-140
Fluoramhene
36.1
10
ug/L
50.00
72
57-128
Fluorene
34.1
10
ug/L
60.00
68
52-124
Hexachlorobenzene
37.7
10
ug/L
50.00
75
53-125
Hexachlorobutediene
24.1
10
ug/L
50.00
48
22-124
Hexachlorocydopentadiene
26.3
10
ug/L
60.00
53
32-117
Hexachloroethane
21.1
10
ug/L
50.00
42
21-115
Indeno(1,2,3-cd)pyrene
38.3
10
ug/L
50.00
77
52-134
Isephorone
32.4
10
ug/L
50.00
65
42-124
Naphthalene
29.6
10
ug/L
50.00
59
40-121
Nitrobenzene
27A
10
uglL
50.00
65
45-121
N-Nitroso-di-n-propylamme
31A
10
ug/L
50.00
63
49-119
N-Nitrosodiphenylamine
46.7
10
ug/L
50.00
93
51-123
Pentachlomphenol
40.8
10
ug/L
50.00
a2
35-138
Phenanthrene
38.2
10
ug/L
50.00
76
59-120
Phenol
17A
10
ug/L
50.00
35
12-58
Pyrene
37.2
10
ug/L
50.00
74
57-126
Surrogate: 2,4,6-Tribromophenol
77.2
U91L
100.0
77
43-140
Surrogate:2-Fluorobiphenyl
34.6
ug/L
50.00
69
44-119
Surrogate: 2-Fluompheno/
43.7
U91L
100.0
44
19-119
Surrogate: Nilrobenzene45
30.1
U91L
50.00
60
44-120
Surrogate: Phenol-d5
29.3
ug/L
100.0
29
11-52
Surrogate: Terpheny4414
44.3
bVL
50.00
89
60-134
This report should not be reproduced, except in its en0rety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number. 1-800/5296364 - Fax: [phone]
Page 9 of 13

:�P R I SpM I Fmi-iroseries Analytical a
ueow.o res,xs Envnmental5mutiotions
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting
Result Limit Units
Batch P7G0369 - 3510C MS
Level II QC Report
7/31117
Prism Work Order: 7070398
Time Submitted: 7/21/2017 10:50:OOAM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS Dup (P76036943SD1)
Prepared
8 Analyzed: 07/25/17
1,2,4-Tdchlorobamene
26.3
10
ug/L
50.00
53
29-126
4
20
1,2-Dichlombenzene
26.1
10
ug/L
50.00
52
32-111
8
20
1,3-Dichlorobenzene
24.4
10
ug/L
60.00
49
28-110
6
20
1,4-Dichlombenzene
24.6
10
ug/L
50.00
49
29-112
6
20
1-Methylnaphthalene
32.3
10
ug/L
50.00
65
41-119
4
20
2,4,5-Trichlorophenol
39.2
10
ug/L
50.00
78
53-123
4
20
2,4,6-Trichlorophenol
36.9
10
ug/L
50.00
74
50-125
2
20
2,4-Dichlorophenol
33.7
10
ug/L
50.00
67
47-121
5
20
2,4-Dimethylphenol
42.0
10
ug/L
50.00
84
31-124
2
20
2,4-Dintlrophenol
28.8
10
ug/L
50.00
58
23-143
8
20
2,4-Dinkrotoluene
37.0
10
ug/L
50.00
74
57-128
2
20
2,6-Dinitrotoluene
38.8
10
ug/L
50.00
78
57-124
3
20
2-Chloronaphthalene
33.9
10
ug/L
50.00
68
40-116
2
20
2-Chlorophenol
34.4
10
ug/L
50.00
69
38-117
8
20
2-Methylnaphthalene
31.2
10
ug/L
50.00
62
40-121
4
20
2-Methylphenol
33.8
10
ug/L
50.00
68
30-117
5
20
2-Nitroaniline
32.7
10
ug/L
50.00
65
55-127
0.4
20
2-Nitrophenol
33.7
10
ugh
50.00
67
47-123
7
20
3,3'-Dichlorobenzidine
41.5
10
ug/L
50.00
83
27-129
6
20
3/4-Methylphenol
26.4
10
ug/L
50.00
53
29-110
7
20
3-Nitroaniline
37.3
10
ug/L
50.00
75
41-128
6
20
4,6-Dinibo-2-methylphenol
33.6
10
ug/L
50.00
67
44-137
5
20
4-Bromophenyl phenyl ether
36.4
10
ug/L
50.00
73
55-124
4
20
4-Chloro-3-methylphenol
37.1
10
ug/L
60.00
74
52-119
6
20
4-Chloroaniline
40.6
10
ug/L
50.00
81
33-117
11
20
4-Chlorophenyl phenyl ether
34.3
10
ug/L
50.00
69
53-121
5
20
4-Nitroaniline
30.8
10
ug/L
50.00
62
45-135
1
20
4-Nftrophenol
15.3
10
ug/L
50.00
31
10-77
5
20
Acenaphthene
34.8
10
ug/L
50.00
70
47-122
2
20
Acenaphthylene
36.8
10
ug/L
50.00
74
41-130
3
20
Aniline
64.0
10
ug/L
50.00
128
12-197
23
20 D
Anthracene
40.3
10
ug/L
50.00
81
57-123
4
20
Azobenzene
39.0
10
ug/L
50.00
78
61-116
3
20
Benzo(a)anthrecene
38.2
10
ug/L
50.00
76
58-125
3
20
Benzo(a)pyrene
37.4
10
ug/L
60.00
75
54-128
0.8
20
Benzo(b)fluomnthene
38.9
10
ug/L
50.00
78
53-131
1
20
Benzo(g,h,i)perylene,
36.4
10
ug/L
50.00
73
50-134
0.4
20
Benzo(k)fluorenthene,
36.7
10
ug/L
50.00
73
57-129
1
20
Benzoic Acid
4.73
100
ug/L
50.00
9
10-125
29
20 D, L, J
Benzyl alcohol
32.4
10
ug/L
50.00
65
31-112
8
20
bis(2-Chloroethoxy)nnethane
32.3
10
ug/L
50.00
65
48-120
7
20
Bis(2-Chloroethyl)ether
26.2
10
ug/L
50.00
52
43-118
9
20
Bis(2-chloroisopropyl)ether,
27.6
10
ug/L
50.00
55
37-130
8
20
Bis(2-Ethylhexyl)phthalate
37.9
10
ug/L
50.00
76
55-135
3
20
Butyl benzyl phthalate
36.0
10
ug/L
50.00
72
53-134
4
20
Chrysene
39.6
10
ug/L
50.00
79
59-123
5
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 - Cherlofte, NC 29224.0543
Phone: [phone]- Toll Free Number: 1-800/52M64- Fax: 704152S.0409 Page 10 of 13

F? R I SnM Full Ser ce Analyncel &
uawu*o ca,xc Envlronmentel solutions
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting
Result Limit Units
Batch 127G0369 - 3510C MS
Level II QC Report
7/31/17
Prism Work Order: 7070398
Time Submitted: 7/21/2017 10:50:00AM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS Dup (P7G0369-BSD1)
Prepared & Analyzed: 07/25/17
Dibenzo(a,h)anthmcene
73.0
10
ug/L
50.00
146
51-134
68
20 D, L2
Dibenzofuran
37.2
10
ug/L
50.00
74
53-118
2
20
Diethyl phthalate
37.0
10
ug/L
50.00
74
56-125
2
20
Dimethyl phthalate
35.3
10
ug/L
50.00
71
45-127
3
20
Di-n-butyl phthalate
40.5
10
ug/L
50.00
81
59-127
3
20
Di-n-octyl phthalate
39.0
10
ug/L
50.00
78
51-140
4
20
Fluoranthene
37.9
10
ug/L
50.00
76
57-128
5
20
Fluorene
35.4
10
ug/L
50.00
71
52-124
4
20
Hexachlombenzene
39.1
10
ug/L
50.00
78
53-125
4
20
Hexachlorobutadiene
25.1
10
ug/L
50.00
50
22-124
4
20
Hexachlorocydopentediene
27.3
10
ug/L
50.00
55
32-117
3
20
Hexachlomethane
23.2
10
ug/L
50.00
46
21-115
9
20
Indeno(1,2,3-cd)pyrene
37.8
10
ug/L
50.00
76
52-134
1
20
Isophorone
34.0
10
ug/L
50.00
68
42-124
5
20
Naphthalene
31.0
10
ug/L
50.00
62
40-121
4
20
Nitrobenzene
29.0
10
ug/L
50.00
58
45-121
6
20
N-Nitroso-di-n-propylamine
32.2
10
ug/L
50.00
64
49-119
2
20
N-Nitrosodiphenylamine
47.7
10
ug/L
50.00
95
51-123
2
20
Pentachlomphenol
41.9
10
ug/L
50.00
84
35-138
3
20
Phenanthrene
39.8
10
ug/L
60.00
80
59-120
4
20
Phenol
19.2
10
ug/L
50.00
38
12-58
10
20
Pyrene
37.9
10
ug/L
50.00
76
57-126
2
20
Surrogate: 2,4,6-Tnbromopheno/
80.8
u91L
100.0
81
43-140
Surrogate: 2-Fluorobiphenyl
35.8
u9/L
50.00
72
44-119
Surrogate: 2-F/uomphenol
48.4
u91L
100.0
48
19-119
Surrogate: Ndrobenzen"5
31.7
u91L
50.00
63
44-120
Surrogate: Phenol-05
32.4
u91L
100.0
32
1152
Surrogate: Terpheny4414
45.7
u91L
50,00
91
50-134
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratones, Inc.
449 Spdn9brook Road - P.O. Box 24060 - charlotte, NC 25224-0543
Phone: [phone] -Toll Free Number: 1.8001529.6364 - Fax: [phone]
Page 11 of 13

R R I SqM E ropmen An Sonia a
� rw.: enmronmemeiamuuons
Geoscienoe Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Extractable Petroleum Hydrocarbons by GCIFID -Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
7131/17
Prism Work Order: 7070398
Time Submitted: 7/21/2017 10:50:OOAM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Noter
Batch P7GO415 - MADEP EPH (IN)
Blank (P713041543LKI)
Prepared: 07/26/17 Analyzed: 07/27/17
C9-Cl8Aliphatics
24.9
350 ug/L
C19-C36Aliphatics
BRL
Soo ug/L
J
C11-C22 Aromatics
BRL
100 ug/L
Surrogate: l-Chlorooctadecane
12.1
ug/L
20.00 61 40-140
Surrogate: o-Terpheny/
13.0
ug/L
20.00 65 40-140
Surrogate: 2-171uorobipheny/
34.1
ug/L
40.00 85 40-140
Surrogate: 2-Bromonaphthalene
42.2
ug/L
40.00 106 40-140
LCS (P70041543S1)
Prepared: 07/26/17 Analyzed: 07/27/17
C9-C18 Aliphatics
309
350
ug/L
600.0 51 40-140-1
C19-C36AIiphaOcs
550
500
ug/L
eoao 69 40-140
C11-C22 Aromatics
1400
100
ug/L
1700 83 40-140
Surrogate: l-Chlorooctadecane
13.6
ug/L
20.00 68 40-140
Sumtgate: o-Terpheny/
14.3
ug/L
20.00 72 40-140
Surrogate: 2-F/uorobipheny4
35.3
ug/L
40.00 88 40-140
Surrogate: 2-Bromonaphthalene
40.3
ug/L
40.00 101 40-140
LCS Dup (P7GO415.BSD1)
Prepared: 07/26/17 Analyzed: 07/27/17
C9-C18 Aliphatics
291
350
ug/L
600.0 49 40-140 6 50
C19-C36 Aliphatice
518
500
ug/L
800.0 65 40-140 6 50
C11-C22 Aromatics
1390
100
ug/L
1700 82 40-140 1 50
Surrogate: l-Chlorooctedecane
12.8
ugrL
20.00 64 40-140
Surrogate: o-Terphenyl
14.0
ug/L
20.00 70 40-140
Surrogate: 2-F/uorobipheny/
35.0
u91L
40.00 87 40-140
Surrogate: 2-Bromonaphthalene
38.9
ug/L
40.00 97 40-140
Sample Extraction Data
Prep Method: MADEP EPH (VV)
Lab Number
Batch
Initial
Final
DatwTlme
7070398-01
P7G0415
1000 mL
2 mL
07/26/17 12:30
Prep Method: 361 OC Me
Lab Number
Batch
Initial
Final
Daternme
7070398-01
P7GO369
1000 mL
1 mL
07/26/17 1030
7070398-01
P7GO369
1000 mL
1 mL
07/25/17 10:30
This report should not be reproduced, except in its entirety, without the written consent of Pdsm Laborstodes, Inc.
449 Springbrook Read - P.O. Box 240543 - Charlotte, NC 28224-0643
Phone: [phone] - Tall Free Number. 1.8001529-6364 - Fax: [phone]
Page 12 of 13

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PRISM
1A90NAT0elE5, 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: Truck Part Service
Lab Submittal Date: 02/13/2018
Prism Work Order: 8020233
Case Narrative
02/27/2018
This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
Please call if you have any questions relating to this analytical report.
Respectfully,
PRISM LABORATORIES, INC.
a,..-1
Angela D. Overcash
VP Laboratory Services
1Et - J
Reviewed By Terri W. Cole For Angela D. Overcash
Project Manager
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: 704/52M364 -Toll Free Number: f-800/629-6364 - Fax: 704/62"409
Pnni a 1 of

Data Qualifiers Key Reference
A CCV result below range. Analyte not detected in sample.
As Internal standard is below range. All associated analytes flagged as IN.
CCV CCV result is above the control limits. Analyte not detected in the sample. No further action taken.
DM Sample diluted and RL increased due to the matrix.
DO Surrogates diluted out.
IN Low Internal Standard response. Compound not detected. No further action taken.
J Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLP J-Flag).
M Matrix spike outside of the control limits.
RLM Sample container suspected to have low methanol content. Results possibly biased high.
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 Pnsm Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0643
Phone: [phone] - Toll Free Number: 1-8001629-6364 - Fax: [phone]
Paqe 2 of 52

P R I S R� I Full -Service Analytical 8
w� Environmental Solutions
4e.a,. —
Sample Receipt Summary
02/27/2018
Prism Work Order: 8020233
Client Sample ID
Lab Sample ID
Matrix
Date Sampled
Date Received
S1
8020233-01
Solid
02/12/18
02/13/18
S2
8020233-02
Solid
02/13/18
02/13/18
S3
8020233-03
Solid
02/13/18
02/13/18
S4
8020233-04
Solid
02/13/18
02/13/18
S5
8020233-05
Solid
02/13/18
02/13/18
Samples were received in good condition at 5.4 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: 1-800/529-6364 - Fax: [phone] Pace 527-1

x ; ISM
�� a FWI-Service Analytical&
(( Environmental Solutions
�uwnmoniee,xc
Summary of Detections
02/27/2018
Prism Work Order: 8020233
Prism ID
Client ID
Parameter
Method
Result
Units
8020233-01
St
C9-C18 Aliphatics
MADEP EPH
2200
mg/kg dry
8020233-01
S1
C19-C36 Aliphatics
MADEP EPH
23
1
-A/kg dry
8020233-01
S1
C11-C22 Aromatics
MADEP EPH
410
mg/kg dry
8020233-01
S1
1-Methylnaphthalene
8270D
20
mg/kg dry
8020233-01
S1
2-Methylnaphthalene
8270D
31
mg/kg dry
8020233-01
S1
Fluorene
8270D
0.87
mg/kg dry
8020233-01
S1
Naphthalene
8270D
15
mg/kg dry
8020233-01
S1
Phenanthrene
8270D
0,27
1
mg/kg dry
8020233-01
S1
1,2,4-Trimethylbenzene
8260E
11
mg/kg dry
8020233-01
S1
1,3,5-Trimethylbenzene
8260B
4.3
mg/kg dry
8020233-01
S1
4-isopropyltoluene
8260E
1.3
mg/kg dry
8020233-01
S1
Ethylbenzene
8260E
1.5
mg/kg dry
8020233-01
S1
Isopropylbenzene (Cumene)
8260E
0.80
mg/kg dry
8020233-01
S1
m,p-Xylenes
8260E
1.0
mg/kg dry
8020233-01
S1
Naphthalene
8260E
9.7
mg/kg dry
8020233-01
S1
n-Butylbenzene
8260E
1.8
mg/kg dry
8020233-01
S1
n-Propylbenzene
8260B
1.6
mg/kg dry
8020233-01
S1
sec-Butylbenzene
8260E
1.1
mg/kg dry
8020233-01
S1
tert-Butylbenzene
8260B
0,16
1
mg/kg dry
8020233-01
S1
Xylenes, total
8260E
1.0
1
mg/kg dry
8020233-01
S1
C5-C8 Aliphatics
MADEP VPH
88
mg/kg dry
8020233-01
S1
C9-C12 Aliphatics
MADEP VPH
1100
mg/kg dry
8020233-01
s1
C9-C10 Aromatics
MADEP VPH
590
mg/kg dry
8020233-02
S2
C9-C18 Aliphatics
MADEP EPH
0.87
1
mg/kg dry
8020233-02
S2
Acetone
8260E
0.079
mg/kg dry
8020233-02
S2
Bromomethane
8260B
0.0058
1
mg/kg dry
8020233-03
S3
C9-C18 Aliphatics
MADEP EPH
5.2
d
mg/kg dry
8020233-03
S3
C9-C12 Aliphatics
MADEP VPH
3.6
1
mg/kg dry
8020233-03
S3
C9-C10 Aromatics
MADEP VPH
0.62
1
mg/kg dry
8020233-04
S4
C9-C 18 Aliphatics
MADEP EPH
1.2
1
mg/kg dry
8020233-04
S4
Benzoic Acid
8270D
0.62
mg/kg dry
8020233-04
S4
Acetone
8260E
0.067
1
mg/kg dry
8020233-04
S4
Bromomethane
8260E
0.0052
1
mg/kg dry
8020233-05
S5
C9-C18 Aliphatics
MADEP EPH
6.8
1
mg/kg dry
8020233-05
S5
1,2,4-Trimethylbenzene
8260E
0.027
mg/kg dry
8020233-05
S5
1,3,5-Trimethylbenzene
8260B
0.0035
,I
mg/kg dry
8020233-05
S5
4-Isopropyltoluene
8260E
0.0037
1
mg/kg dry
8020233-05
S5
Naphthalene
8260B
0.033
mg/kg dry
8020233-05
S5
n-Butylbenzene
8260B
0.0031
J
mg/kg dry
8020233-05
S5
sec-Butylbenzene
8260B
0.0034
J
mg/kg dry
8020233-05
S5
C5-C8 Aliphatics
MADEP VPH
11
mg/kg dry
8020233-05
S5
C9-C12 Aliphatics
MADEP VPH
220
mg/kg dry
8020233-05
S5
CS-Cl 0 Aromatics
MADEP VPH
120
mg/kg dry
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 -Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: 1-8001629-6364 - Fax: [phone] Page 4of 2—

�rF.l I IS M I Full- entel Service Analytical &
T EnvlronmSolutions
LMOMNPIFA MG
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Sample Matrix: Solid
Laboratory Report
02/27/2018
Client Sample ID: S1
Prism Sample ID: 8020233-01
Prism Work Order: 8020233
Time Collected: 02/12/18 11:21
Time Submitted: 02/13/18 15:18
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Daterrime ID
Extractable Petroleum Hydrocarbons by GC/FID
CS -CIS Aliphatics 2200 mg/kg dry 170 1.1 5 MADEP EPH 2116118 9:17 ZRC PBB0289
CIS-C36 Alipha0cs 23 J mg/kg dry 34 4.1 1 MADEP EPH 2116/18 2:14 ZRC PSB0289
C11-C22 Aromatics 410 mg/kg dry 14 2.6 1 MADEP EPH 2/16/18 2:14 ZRC P880289
Surrogate
Recovery
Control Limns
1-Chlorooctadecane
65 %
40-140
o-Terphenyl
67 %
40-140
2-Fluorobiphenyl
108 %
40-140
2-Bromonaphthalene
86 %
40-140
General Chemistry Parameters
% Solids
72.6
% by
0.100
0.100
1
SM2640 G
2114118 16:00
BJC
PBE0281
�1
ltiall r
Weight
Semivolatile Organic Compounds by GC/MS 1
RL
1,2,4-Tnchlorobenzene
BRL IN
mg/kg dry
0.45
0.071
1
8270D
2119/18 16:46
JMV
Pe130345
1,2-Dichlorobenzene
BRL
mg/kg dry
0.45
0.069
1
8270D
2/19/18 16:46
JMV
P8130345
1,3-Dichlorobenzene
BRL
mg/kg dry
0.45
0.064
1
B270D
2/19118 16:46
JMV
PBB0345
1,4-Dichlorobenzene
BRL
mg/kg dry
0.45
0.067
1
8270D
2/19/18 16:46
JMV
P8130345
1-Methylnaphthalene
20
mg/kg dry
4.6
0.88
10
8270D
2120118 10:16
JMV
P880346
2,4,6-Trichlorophenol
BRL
mg/kg dry
0.45
0.085
1
8270D
2/19118 16:46
JMV
P880345
2,4-Dichlorophenol
BRL IN
mg/kg dry
0.45
0.088
1
8270D
2/19/18 16:46
JMV
PSE0345
2,4-Dimethylphenol
BRL IN
mg/kg dry
0.45
0.070
1
8270D
2/19/18 16:46
JMV
PBB0345
2,4-Dinitrophenol
BRLCCV
mg/kg dry
045
0.064
1
8270D
2/19/18 16:46
JMV
P8B0345
2,4-Dinitrotoluene
BRLA
mg/kg dry
0.45
0.055
1
8270D
2/19118 16:46
JMV
P8130345
2,6-Dinitrotoluene
BRL
mg/kg dry
0.45
0.061
1
8270D
2/19/18 16:46
JMV
PBB0345
2-Chloronaphlhalene
BRL
mg/kg dry
0.45
0.066
1
8270D
2/19/18 16:46
JMV
P8B0345
2-Chlorophenol
BRL
mg/kg dry
0.45
0,065
1
8270D
2/19/18 16:46
JMV
PBB0345
2-Methylnaphthalene
31
mg/kg dry
4.5
0.73
10
8270D
2120118 10:16
JMV
P880346
2-Methylphenol
BRL
mg/kg dry
OA5
0.058
1
8270D
2/19/18 16:46
JMV
P8130345
2-Nitrophenol
BRL IN
mg/kg dry
0.45
0.083
1
8270D
2119/18 16:46
JMV
P880345
3,3'-Dichlorobenzidine
BRL
mg/kg dry
0.45
0.090
1
6270D
2/19/18 16:46
JMV
PBB0345
3/4-Methylphenol
BRL
mg/kg dry
0.45
0.056
1
8270D
2/19118 16:46
JMV
P8130345
4,6-Dinitro-2-methylphenol
BRL
mg/kg dry
0.45
0.068
1
8270D
2r19/18 16:46
JMV
P8B0345
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.45
0.078
1
8270D
2119118 16:46
JMV
PBB0345
4-Chloro-3-methylphenol
BRL IN
mg/kg dry
0,45
0.064
1
8270D
2/19/18 16:46
JMV
P880345
4-Chloroaniline
BRL IN
mg/kg dry
0.45
0.055
1
8270D
2/19/18 16:46
JMV
PBB0345
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
0.45
0.059
1
8270D
2/19/18 16:46
JMV
P880345
4-Nitrophenol
BRL
mg/kg dry
0.45
0.070
1
8270D
2/19/18 16:46
JMV
PBB0345
Acenaphthene
BRL
mg/kg dry
0.45
0.062
1
8270D
2/19/18 16:46
JMV
P8130345
Acenaphthylene
BRL
mg/kg dry
OA5
0,066
1
8270D
2/19/18 16:46
JMV
P8130345
Anthracene
BRL
mg/kg dry
0,45
0.073
1
8270D
2/19/18 16:46
JMV
P8B0345
Azobenzene
BRL
mg/kg dry
0.45
0.060
1
8270D
2119/18 16:46
JMV
P8130345
Benzo(a)anthracene
BRL
mg/kg dry
0.45
0.060
1
8270D
2/19/18 16:46
JMV
POB0345
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-OW
Phone: [phone]-Toll Free Number: l-8001529-6364- Fax: [phone] Page 5of52

R I S M I Full -Service Analytical a
.._ ueonw Environmental Solutions
Laboratory Report
02127/201a
Geoscience Group
Project: Truck Part Service
Client Sample ID: S1
Attn: Tom Hassett
Prism
Sample ID: 8020233-01
500-K Clanton Rd.
Prism
Work Order:
8020233
Charlotte, INC 28217
Sample Matrix: Solid
Time Collected: 02/12/18 11:21
Time Submitted: 02/13/18 15:18
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Date/Time
ID
Benzo(a)pyrene
BRL
mg/kg dry
0.45
0.049
1
8270D
2/19/18 16:46
JMV
PBB0345
Benzo(b)Fluorenthene
BRL
mg/kg dry
0.45
0,053
1
8270D
2/19/18 16:46
JMV
P880345
Benzo(g,h,i)perylene
BRL
mg/kg dry
0.45
0.050
1
8270D
2119/18 16:46
JMV
PBB0345
Benzo(k)Fluoranthene
BRL
mg/kg dry
0.45
0.060
1
8270D
2119/18 16:46
JMV
PBB0345
Benzoic Acid
BRUIN
mg/kg dry
0.45
0.038
1
8270D
2/19/18 16:46
JMV
PBS0345
Benzyl alcohol
BRL
mg/kg dry
0,45
0.060
1
8270D
2/19/18 16:46
JMV
P8130345
bis(2-Chloroethoxy)methane
BRL IN
mg/kg dry
0.45
0.079
1
8270D
2/19118 16:46
JMV
P880345
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0.45
0.064
1
8270D
2/19/18 16:46
JMV
PBB0345
Bis(2-chloroisopropyl)ether
BRL
mg/kg dry
0.46
0.078
1
8270D
2/19/18 1646
JMV
P8130345
Bis(2-Ethylhexyl)phthalate -
BRL
mg/kg dry
0.45
0,068
1
8270D
2/19/18 16:46
JMV
PBB0345
Butyl benzyl phthalate
BRL
mg/kg dry
0.45
0.065
1
8270D
2/19/18 16:46
JMV
P880345
Chrysene
BRL
mg/kg dry
0.45
0.057
1
8270D
2/19/18 16:46
JMV
P8130345
Dibenzo(a,h)anthracene
BRL
mg/kg dry
0.45
0.055
1
8270D
2/19118 16:46
JMV
PBB0345
Dibenzofumn
BRL
mg/kg dry
0.45
0.069
1
8270D
2/19/18 16:46
JMV
PBB0345
Diethyl phthalate
BRL
mg/kg dry
0.45
0.063
1
8270D
2/19118 16:46
JMV
PBB0345
Dimethyl phthalate
BRL
mg/kg dry
0.45
0.060
1
8270D
2119/18 16:46
JMV
P880345
Di-n-butyl phthalate
BRL
mg/kg dry
0.45
0,065
1
8270D
2119/18 16:46
JMV
PBB0345
Di-n-octyl phthalate
BRL
mg/kg dry
0.45
0.056
1
8270D
2/19/18 16:46
JMV
P8B0345
Fluoranthene
BRL
mg/kg dry
0.45
0.058
1
8270D
2/19/18 16:46
JMV
P8130345
Fluorene
0.87
mg/kg dry
0.45
0.066
1
8270D
2119/18 16:46
JMV
P8190345
Hexachlorobenzene
BRL
mg/kg dry
0.45
0.072
1
8270D
2/19/18 16:46
JMV
P8130345
Hexachlorobutadiene
BRL IN
mg/kg dry
0.45
0.082
1
8270D
2/19118 16:46
JMV
P6B0345
Hexachlorocyclopentediene
BRL
mg/kg dry
0.45
0.081
1
8270D
2/19/18 16:46
JMV
PfIB0345
Hexachloroethane
BRL
mg/kg dry
0.45
0.076
1
8270D
2/19/18 16:46
JMV
P8130345
Indeno(1,2,3-od)pyrene
BRL
mg/kg dry
0.45
0.052
1
8270D
2/19/18 16:46
JMV
PBB0345
Isophorone
BRUIN
mg/kg dry
0.45
0.062
1
8270D
2/19/18 16:46
JMV
P8B0345
Naphthalene
16
mg/kg dry
4.5
0.73
10
8270D
2120118 10:16
JMV
PBB0346
Nitrobenzene
BRUIN
mg/kg dry
0.45
0.065
1
8270D
2/19/18 16:46
JMV
P8B0345
N-Nitroso-di-n-propylamine
BRL
mg/kg dry
0.45
0.072
1
8270D
2/19/18 16:46
JMV
PBB0345
N-Nitrosodiphenylamine
BRL
mg/kg dry
0.45
0.069
1
6270D
2/19/18 16:46
JMV
P8B0345
Pentachlorophenol
BRL
mg/kg dry
0.45
0.054
1
8270D
2/19118 16:46
JMV
PBB0345
Phenanthrene
0.27 J
mg/kg dry
0.46
0.069
1
82700
2/19118 16:46
JMV
P8130346
Phenol
BRL
mg/kg dry
0.45
0.067
1
8270D
2/19118 16:46
JMV
PBB0345
Pyrene
BRL
mg/kg dry
0.45
0.060
1
8270D
2/19/18 16:46
JMV
P8130345
Surrogate
Recovery Control Limits
2,4,6-Tribromophenol
106 %
39-132
2-Fluorobiphenyl
86 %
44-115
2-Fluorophenol
78 %
35-115
Nitrobenzene-d5
46 %
37-122
Phenol-d5
76 %
34-121
Terphenyl-d14
83 %
54-127
Volatile Organic Compounds by
GC/MS (Medium Level)
DM
1,1,1,2-Tetrachloroethane
BRL
mg/kg dry
0,36
0.091
50
8260B
2/22118 6:08
ANG
P8130410
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 - Chadotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/629-6364- Fax: [phone] Page 6of52

1 eRISM I Laboratory Report
Z Full -Service Analylical8
Envtronmentel Solutions 02/27/2018
`4"ueommnrecinc
Geoscience Group
Project: Truck Part Service
Client Sample ID: S1
Attn: Tom Hassett
Prism Sample ID:
8020233-01
500-K Clanton Rd.
Prism Work Order: 8020233
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 02/12/18 11:21
Time Submitted:
02/13/18
15:18
Parameter
Result
Units
Report
MDL
DIIutKn
Method
Analysis Analyst
Batch
Limit
Factor
Date/rime
ID
1, 1, 1-Trichloroethane
BRL
mg/kg dry
0.36
0,083
50
8260B
2/22118 6:08
ANG
PBB0410
1,1,2,2-Tetrachloroethane
BRL
mg/kg dry
0.36
0.069
50
8260B
2/22/18
6:08
ANG
P880410
1, 1,2-Trichloroethane
BRL
mg/kg dry
0.36
0.087
50
8260B
2/22118
6:08
ANG
P880410
1,1-Dichloroethane
BRL
mg/kg dry
0.36
0.094
50
0260B
2/22/18
6:08
ANG
PSB0410
1,1-Dichloroethylene
BRL
mg/kg dry
0.36
0.10
50
8260B
2/22/18
6:08
ANG
P8B0410
1,1-Dichloropropylene
BRL
mg/kg dry
0.36
0,081
50
8260B
2/22118
6:08
ANG
PBB0410
1,2,3-Trichlorobenzene
BRL
mg/kg dry
0.71
0.084
50
8260B
2/22/18
6:08
ANG
1`8130410
1,2,3-Trichlompropane
BRL
mg/kg dry
0.36
0.13
50
8260B
2/22/18
6:08
ANG
PBBD410
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.71
0,078
50
8260B
2/22/18
6:08
ANG
P8B0410
1,2A.Trimethylbenzene
11
mg/kg dry
0.36
0.079
50
8260B
2122118
6:08
ANG
P8B0410
1,2-Dibromoethane
BRL
mg/kg dry
0.36
0.080
50
82608
2/22118
6:08
ANG
PBBD410
1,2-Dichlorobenzene
BRL
mg/kg dry
0,36
0.079
50
8260B
2/22/18
6:08
ANG
P8B0410
1,2-Dichloroethane
BRL
mg/kg dry
0.36
0.077
50
6260B
2/22/18
6,08
ANG
P8130410
1,2-Dichloropropane
BRL
mg/kg dry
0,36
0.071
50
8260B
2/22/18
6:08
ANG
P8B0410
1,3,6-Trimethylbenzene
4.3
mg/kg dry
0.36
0.088
50
8260B
2/22118
6:08
ANG
P8B0410
1,3-Dichlorobenzene
BRL
mg/kg dry
0.36
0.070
50
8260B
2/22/18
6:08
ANG
P8130410
1,3-Dichloropropane
BRL
mg/kg dry
0.36
0.086
50
8260B
2122116
6:08
ANG
P8130410
1,4-Dichlorobenzene
BRL
mg/kg dry
0.36
0.094
50
8260B
2/22/18
6:08
ANG
P8130410
2,2-Dichloropropane
BRL
mg/kg dry
0,36
0.081
50
8260B
2/22/18
6:08
ANG
P8B0410
2-Chlorotoluene
BRL
mg/kg dry
0.36
0.09B
50
8260B
2/22118
6:08
ANG
PBB0410
4-Chlorotoluene
BRL
mg/kg dry
0.36
0.083
50
8260B
2/22118
6:08
ANG
P8B0410
44sopropyltoluene
1.3
mg/kg dry
0.36
0.090
60
8260B
2/22/18
6:08
ANG
P8130410
Acetone
BRL
mg/kg dry
14
0.27
50
8260B
2/22/18
6:08
ANG
P8130410
Benzene
BRL
mg/kg dry
0.36
0.080
50
8260B
2/22/1B
6:08
ANG
PBB0410
Bromobenzene
BRL
mg/kg dry
0.36
0,084
50
8260B
2/22/18
6:08
ANG
PBB0410
Bromochloromethane
BRL
mg/kg dry
0.36
0,094
50
8260B
2122/18
6:08
ANG
P8B0410
Bromodichloromethane
BRL
mg/kg dry
0.36
0.081
50
8260B
2/22/18
6:08
ANG
PBB0410
Bromoform
BRL
mg/kg dry
0.36
0,097
50
8260B
2/22/18
6:08
ANG
P8B0410
Bromomethane
BRL
mg/kg dry
0.71
0.093
50
8260B
2/22/18
6:08
ANG
P880410
Carbon Tetrachloride
BRL
mg/kg dry
0.36
0.086
50
8260B
2/22/18
6:08
ANG
P8B0410
Chlorobenzene
BRL
mg/kg dry
0.36
0.072
50
8260B
2/22/18
6:08
ANG
P8150410
Chloroethane
BRL
mg/kg dry
0.71
0.074
50
82608
2/22/18
6:08
ANG
P8130410
Chloroform
BRL
mg/kg dry
0.36
0.083
50
8260B
2/22/18
6:08
ANG
P8B0410
Chloromethane
BRL
mg/kg dry
0.71
0.080
50
8260B
2/22/18
6:08
ANG
P880410
cis-1,2-Dichloroethylene
BRL
mg/kg dry
0.36
0.075
50
8260B
2122/18
6:08
ANG
PBB0410
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.36
0,079
50
8260B
2/22/18
6:08
ANG
P8130410
Dibromochloromethane
BRL
mg/kg dry
0,36
0.076
50
8260B
2122/18
6:08
ANG
PBB0410
Dichlorodi0uoromethane
BRL
mg/kg dry
0.71
0.092
50
8260B
2/22/18
698
ANG
P8B0410
Ethylbenzene
1.5
mg/kg dry
0.36
0.081
60
8260B
2/22118
6:08
ANG
PSB0410
Isopropyl Ether
BRL
mg/kg dry
0.36
0.075
50
8260B
2/22/18
6:08
ANG
P8B0410
Isopropylbenzene (Cumene)
0.80
mg/kg dry
0.36
0.083
50
8260B
2122118
6:08
ANG
P8110410
m,p-Xylenes
1.0
mg/kg dry
0.71
0.17
60
8260B
2/22/18
6:08
ANG
P880410
Methyl Butyl Ketone (2-Hexanone) BRL
mg/kg dry
1A
0,081
50
8260B
2/22/18
6:08
ANG
P8130410
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-800/629.6364- Fax: [phone]
Paoe7of52

�. ' S M I full -Service Analytical a
Evironmentat solutions
tABOPI.IOFIEA ING
Laboratory Report
02/27/2018
Geoscience Group
Project: Truck Part Service
Client Sample ID: S1
Attn: Tom Hassett
Prism Sample ID: 8020233-01
500-K Clanton Rd.
Prism
Work Order: 8020233
Charlotte, NC 28217
Sample Matrix: Solid
Time
Collected: 02/12/18 11:21
Time
Submitted: 02/13118 15:16
Parameter
Result
Units
Report
MDL
Dilution
- Method Analysis
Analyst
Batch
Limit
Factor
Date/Time
ID
Methyl Ethyl Ketone (2-Butanone)
BRL
mg/kg dry
1.4
oo59
50
8260B 2/22/18 6:08
ANG
P8B0410
Methyl lsobutyl Ketone
BRL
mg/kg dry
1.4
0.063
50
8260B 2/22/I8 6:08
ANG
PBB0410
Methylene Chloride
BRL
mg/kg dry
0.36
0,077
50
8260B 2/22I8 6:08
ANG
P8B0410
Methyl -ten -Butyl Ether
BRL
mg/kg dry
0.36
0.075
50
82606 2/22r1B 6:08
ANG
P8B0410
Naphthalene
9.7
mg/kg dry
0.71
0.064
60
826013 2/22/18 6:08
ANG
P8B0410
n-Butylbenzene
1.8
mg/kg dry
0.36
0.071
60
8260B 2122M8 6:08
ANG
P8B0410
n-Propylbenzene
1.6
mg/kg dry
0.36
0.084
60
82608 2/22/t8 6:08
ANG
P8B0410
o-Xylene
BRL
mg/kg dry
0,36
0.079
50
8260B 2/22/18 698
ANG
P8B0410
sec-Butylbenzene
1.1
mg/kg dry
0.36
0.089
60
8260B 2122118 6:138
ANG
P8B0410
Styrene
BRL
mg/kg dry
0.36
0.079
50
8260B 2122/18 6:08
ANG
P8B0410
tert-Butylbenzene
0.16 J
mg/kg dry
0.36
0.083
60
8260B 2122118 6:08
ANG
P880410
Tetmchloroethylene
BRL
mg/kg dry
0.36
0.076
50
8260B 2(22118 6:08
ANG
PBB0410
Toluene
BRL
mg/kg dry
0,36
0.076
50
8260B 2122118 6:08
ANG
PBB0410
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.36
0.082
50
8260B WWI 6:08
ANG
PBB0410
tmns-1,3-Dichloropropylene
BRL
mg/kg dry
0.36
0,076
50
8260B 2/22118 6:08
ANG
P8B0410
Tnchloroethylene
BRL
mg/kg dry
0.36
0.077
50
82608 2122118 6:08
ANG
P8B0410
Trichloro0uoromethane
BRL
mg/kg dry
0.71
0.10
50
8260B 2(22/18 6:08
ANG
PBB0410
Vinyl acetate
BRL
mg/kg dry
1.4
, 0.059
50
8260B 2rOJ18 6:08
ANG
P8B0410
Vinyl chloride
BRL
mg/kg dry
0.71
0o99
50
8260B 2/2P/IB 6:06
ANG
P880410
Xylenes, total
1.0 J
_ _ mg/kg dry
1.1
0.26
60
8260B 2/22H0 6:08
ANG
P8B0410
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
96 %
70-130
Dibromo0uoromethane
97 %
70430
Toluene-d8
105 %
70-130
Volatile Petroleum Hydrocarbons by GC/PID/FID
C6-C8 Aliphatics
88
mg/kg dry
66
1.8
1000
MADEP VPH 211M111 21:50
ANG/J
PBB0270
C9-C12 Aliphatics
1100
mg/kg dry
66
2.9
1000
MADEP VPH 2/14118 21:60
ANG/J
P8B0270
C9-010 Aromatics _ _ _
— _690 _
mg/kg dry
66
0.63
1000
MADEP VPH 2/14N8 21:60
ANG/J
P880270
Surrogate
Recovery
Control Limits
2,5-Dibromotoluene (PID)
0 %
70-130
DO
2,5-Dibromotoluene (FID)
0 %
70-130
DO
This report should not be reproduced, except in its entirely, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240W - Charlotte, NC 28224-0643
Phone: [phone]-Toll Free Number: 1-800/629-6364- Fax: [phone] Page 8 of 52

/�� iISM Fu[I-ServlceMeMical a Laboratory Report
i`wewemxreaixc Environmental Soleflons 02/27/2018
Geoscience Group Project: Truck Part Service Client Sample ID: S2
Attn: Tom Hassett Prism Sample ID: 8020233-02
500-K Clanton Rd. Prism Work Order: 8020233
Charlotte, NC 28217 Sample Matrix: Solid Time Collected: 02/13/18 09:31
Time Submitted: 02/13/18 15:18
Parameter Result Units Report MOIL Dilution Method Analysis Analyst Batch
Limit Factor Date/rime ID
Extractable Petroleum Hydrocarbons by GC/FID
C9-C18 Aliphatics 0.87 J
mg/kg dry
34 0.22
1 MADEP EPH 2116/18 2:61
ZRC P8190289
C19-C36 Aliphatics BRL
mg/kg dry
34 4.0
1 MADEP EPH 2116/18 2:51
ZRC PBB0289
C11-C22 Aromatics BRL
mg/kg dry
13 2.4
1 MADEP EPH 2/16/18 2:51
ZRC P8B0289
Surrogate
Recovery
Control Limits
1-Chlorooctadecane
85 %
40-140
o-Terphenyl
84 %
40-140
2-Fluorobiphenyl
90 %
40-140
2-Bromonaphthalene
90 %
40-140
General Chemistry Parameters
% Solids
73.5
% by
0.100
0.100
1
SM2540 G
2/14118 16:00
BJC
P880281
1w.4µ
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Trichoorobenzene
BRL
mg/kg dry
0.45
0.070
1
8270D
2/19118 17:08
JMV
P880345
1,2-Dichlorobenzene
BRL
mg/kg dry
0.45
0,068
1
8270D
2/19118 17.08
JMV
PBB0345
1,3-Dichlorobenzene
BRL
mg/kg dry
0,45
0.063
1
8270D
2/19118 17:08
JMV
P880346
1,4-Dichlorobenzene
BRL
mg/kg dry
0.45
0,066
1
8270D
2/19/18 17:08
JMV
PBB0345
1-Methylnaphthalene
BRL
mg/kg dry
0.45
0,086
1
8270D
2/19/18 17:08
JMV
P880345
2,4,6-Trichiorophenol
BRL
mg/kg dry
0.45
0.084
1
8270D
2119/18 17:08
JMV
PBB0345
2,4-Dichlorophenol
BRL
mg/kg dry
0.45
0.087
1
8270D
2/19/18 17:08
JMV
PBB0345
2,4-Dimethylphenol
BRL
mg/kg dry
0.45
0.069
1
8270D
2119/18 17:08
JMV
P880345
2,4-Dinitrophenol
BRLCCV
mg/kg dry
0.45
0,063
1
8270D
2/19/18 17:08
JMV
P8130345
2,4-Dinitrotoluene
BRLA
mg/kg dry
0.45
0.054
1
8270D
2/19118 17:08
JMV
P8B0345
2,6-Dinitrotoluene
BRL
mg/kg dry
0,45
0.060
1
8270D
2/19/18 17:08
JMV
PBB0345
2-Chloronaphthalene
BRL
mg/kg dry
0.45
0.065
1
8270D
2/19/18 17:08
JMV
P8B0345
2-Chlorophenol
BRL
mg/kg dry
0.45
0,063
1
8270D
2/19/18 17:08
JMV
PBB0345
2-Methylnaphthalene
BRL
mg/kg dry
0.45
0.072
1
8270D
2/19118 17:08
JMV
P8B0345
2-Methylphenol
BRL
mg/kg dry
0.45
0.057
1
8270D
2/19118 17:08
JMV
PBB0345
2-Nitrophenol
BRL
mg/kg dry
0.45
0.082
1
8270D
2/19/18 17:08
JMV
P8130345
3,3'-Dichlorobenzidine
BRL
mg/kg dry
0.45
0.088
1
8270D
2119/18 17:08
JMV
P8130345
3/4-Methylphenol
BRL
mg/kg dry
0.45
0.055
1
8270D
2/19/18 17:08
JMV
P8B0345
4,6-Dimtro-2-methylphenol
BRL
mg/kg dry
0.45
0.067
1
8270D
2/19/18 17:08
JMV
P8130345
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.45
0.077
1
8270D
2/19/18 17:08
JMV
P8B0345
4-Chloro-3-methylphenol
BRL
mg/kg dry
0,45
0.063
1
8270D
2/19/18 17:08
JMV
P8130345
4-Chloroaniline
BRL
mg/kg dry
0.45
0.054
1
8270D
2/19118 17:08
JMV
P8130345
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
0A5
0.058
1
8270D
2/19/18 17:08
JMV
P880345
4-Nilrophenol
BRL
mg/kg dry
0.45
0.069
1
8270D
2/19118 17:08
JMV
P8B0345
Acenaphthene
BRL
mg/kg dry
0.45
0.061
1
82701)
2/19/18 17:08
JMV
PBB0345
Acenaphthylene
BRL
mg/kg dry
0.45
0.065
1
8270D
2/19/18 17:08
JMV
PSB0345
Anthracene
BRL
mg/kg dry
0.45
0.072
1
8270D
2/19/18 17:08
JMV
PBB0345
Azobenzene
BRL
mg/kg dry
0.45
0.059
1
8270D
2/19/18 17:08
JMV
PBB0345
Benzo(a)anthmcene
BRL
mg/kg dry
0.45
0.059
1
8270D
2/19/18 17:08
JMV
PBB0345
Benzo(a)pyrene
BRL
mg/kg dry
0.45
0.048
1
8270D
2/19/18 17:08
JMV
P8B0345
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 28224-0643
Phone: [phone] - Toll FreeNumber: 1-8001529-6364- Fax: [phone] Page 9of52

���1LLLv(w
I S M
Fuli-Service Analytical 8
1Environmental
Laboratory Report
��;
U90MlOPIEA RIe
Solutlona
02/27/2018
Geoscience Group
Project: Truck Part Service
Client Sample ID: S2
Attn:Tom Hassett
Prism Sample ID: 8020233-02
500-K Clanton Rd.
Prism Work Order: 8020233
Charlotte, NC 28217
Sample Matrix: Solid
Time Collected: 02/13/18 09:31
Time Submitted: 02/13/18 15:18
Parameter
Result Units
Report
MDL
Dilution Method Analysis Analyst
Batch
Limit
Factor Date/Time
ID
Benzo(b)fluoranthene
BRL
mg/kg dry
0.45
0.052
1 8270D 2/19/18 17:08
JMV
P8B0345
Benzo(g,hJ)perylene
BRL
mg/kg dry
0.45
0.049
1 8270D 2/19/18 17:08
JMV
P8130345
Benzo(k)fuoranthene
BRL
mg/kg dry
DA5
0.059
1 8270D 2/19118 17:08
JMV
PBB0345
Benzoic Acid
BRL
mg/kg dry
0,45
0.038
1 8270D 2/19118 17:08
JMV
PBB0345
Benzyl alcohol
BRL
mg/kg dry
0.45
0.059
1 8270D 2/19/18 17:08
JMV
PBB0345
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
0,45
0.078
1 8270D 2119/18 17:08
JMV
P880345
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0.45
0.063
1 8270D 2/19/18 17:08
JMV
P880345
Bis(2-chloroisopmpyl)ether
BRL
mg/kg dry
0.45
0,077
1 8270D 2/1911B 17:08
JMV
P8130345
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
0.45
0.066
1 8270D 2119/18 17:08
JMV
P8130345
Butyl benzyl phthalate
BRL
mg/kg dry
0A5
0.064
1 8270D 2/19/18 17:08
JMV
P880345
Chrysene
BRL
mg/kg dry
0.45
0.056
1 8270D 2/19118 17:08
JMV
P8130345
Dibenzo(a,h)anthracene
BRL
mg/kg dry
0.45
0.055
1 8270D 2/19/18 17:08
JMV
P8130345
Dibenzofu m
BRL
mg/kg dry
0.45
0.068
1 8270D 2/19/18 17:08
JMV
P880345
Diethyl phthalate
BRL
mg/kg dry
0.45
0,062
1 8270D 2/19/18 17:08
JMV
PBB0345
Dimethyl phthalate
BRL
mg/kg dry
0.45
0.059
1 8270D 2/19/18 17:08
JMV
PBB0345
Di-n-butyl phthalate
BRL
mg/kg dry
0.45
0.064
1 8270D 2/19/18 17:08
JMV
P8B0345
Di-n-octyl phthalate
BRL
mg/kg dry
0.46
0,055
1 8270D 2/19/18 17:08
JMV
PBB0345
Fluomnthene
BRL
mg/kg dry
0.45
0.057
1 8270D 2/19/18 17:08
JMV
POB0345
Fluorene
BRL
mg/kg dry
0.45
0o64
1 8270D 2/19/18 17:08
JMV
P8130345
Hexachlorobenzene
BRL
mg/kg dry
0.45
0.071
1 8270D 2/19/18 17:08
JMV
PBB0345
Hexachlombmadiene
BRL
mg/kg dry
0.45
0.080
1 8270D 2/19/18 17:08
JMV
P8130345
Hexachlonocyclopentadiene
BRL
mg/kg dry
0.45
0.080
1 8270D 2/19/18 17:08
JMV
P8130345
Hexachlomethane
BRL
mg/kg dry
0.45
0,075
1 8270D 2119118 17:08
JMV
P8B0345
Indeno(1,2,3cd)pyrene
BRL
mg/kg dry
0,45
0,051
1 8270D 2/19/18 17:08
JMV
PBB0345
Isophorone
BRL
mg/kg dry
0.45
0.061
1 8270D 2/19/18 17:08
JMV
P8130345
Naphthalene
BRL
mg/kg dry
OAS
0.072
1 8270D 2/19118 17:08
JMV
P8B0345
Nitrobenzene
BRL
mg/kg dry
0.45
0.064
1 8270D 2/19/18 17:08
JMV
P8130345
N-Nitrosc-di-n-propylamine
BRL
mg/kg dry
0.45
0.071
1 8270D 2/19/18 17:08
JMV
P8B0345
N-Nitmsodiphenylamine
BRL
mg/kg dry
0.45
0,068
1 8270D 2/19118 17:08
JMV
P8B0345
Pentachlomphenol
BRL
mg/kg dry
0,45
0.053
1 8270D 2/19/18 17:06
JMV
PBB0345
Phenanthrene
BRL
mg/kg dry
0.45
0.058
1 8270D 2119/18 17:08
JMV
P880345
Phenol
BRL
mg/kg dry
0.45
0,066
1 8270D 2/19/18 17:08
JMV
P8B0345
Pyrene
BRL
mg/kg dry
0.45
0.059
1 8270D 2/19/18 17:08
JMV
PBB0345
Surrogate
Recovery Control Limits
2,4,6-Tribmmophenol
78 %
39-132
2-Fluorobiphenyl
82 %
44-115
2-Fluorophenol
73 %
35-115
Nitrobenzene-d5
73 %
37-122
Phenol-d5
74 %
34-121
Terphenyl-d14
78 %
54-127
Volatile Organic Compounds by GC/MS
1, 1, 1,2-Tetmchlomethane
BRL
mg/kg dry
0.0057
0.00047
1 8260B 2/21/18 23:39
ANG
PBB0397
1,1,1-Trichloroethane
BRL
mg/kg dry
0o057
0.00028
1 8260B 2/21/18 23:39
ANG
P8130397
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 28224-0643
Phone: [phone]-Toll Free Number:
1-800/629-6364 - Fax: [phone] Page 10of52

ISM
T"'ueoxnronias ixc
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Fun -Service Analytical $
Environmental Solution%
Project: Truck Part Service
Sample Matrix: Solid
Laboratory Report
02/27/201 B
Client Sample ID: S2
Prism Sample ID: 8020233-02
Prism Work Order: 8020233
Time Collected: 02/13/18 09:31
Time Submitted: 02/13/18 15:18
Parameter
Result
Units
Report
MDL
Dilution Method
Analysis Analyst
Balch
Limit
Factor
Date/Time
ID
1,1,2,2-Tetrachlomethane
BRL
mg/kg dry
0.0057
0.00039
1 8260B
2/21118 23:39
ANG
P8B0397
1, 1,2-Trichlomethane
BRL
mg/kg dry
0.0057
0.00051
1 8260B
2/21118 23:39
ANG
1`880397
1,1-Dichloroethane
BRL
mg/kg dry
0.0057
0.00016
1 8260B
2/21/18 23:39
ANG
P8130397
1,1-Dichloroethylene
BRL
mg/kg dry
0.0057
0.00025
1 8260B
2/21/18 23:39
ANG
P8130397
1,1-Dichloropropylene
BRL
mg/kg dry
0.0057
0.00031
1 82608
2121118 23:39
ANG
P8190397
1,2,3-Trichlorobenzene
BRL
mg/kg dry
0.0057
0.00033
1 8260B
2/21/18 23:39
ANG
PBB0397
1,2,3-Trichloropropane
BRL
mg/kg dry
0.0057
0.00073
1 82608
2/21/18 2399
ANG
P8130397
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.0057
0.00043
1 8260B
2/21118 23:39
ANG
P8B0397
1,2,4-Trimethylbenzene
BRL
mg/kg dry
0.0057
0.00044
1 8260B
2/21/18 23:39
ANG
P8B0397
1,2-Dibromoethane
BRL
mg/kg dry
0.0057
0.00023
1 8260B
2/21/18 23:39
ANG
P8B0397
1,2-Dichlorobenzene
BRL
mg/kg dry
0.0057
0.00027
1 8260B
2/21/18 23:39
ANG
PBB0397
1,2-Dichloroethane
BRL
mg/kg dry
O.OD57
0.00034
1 0260B
2/21/18 23:39
ANG
PBB0397
1,2-Dichloropropane
BRL
mg/kg dry
DD057
0.00036
1 8260B
2/21/18 2399
ANG
P8130397
13,5-Tdmethylbenzene
BRL
mg/kg dry
0.0057
0,00043
1 8260B
2/21/18 23:39
ANG
PBB0397
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0057
0.00038
1 8260B
2/21118 23.39
ANG
P880397
1,3-Dichloropropane
BRL
mg/kg dry
0.0057
0.00029
1 8260B
2/21/18 23:39
ANG
P8B0397
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0057
0.00023
1 8260B
2121118 23:39
ANG
P8B0397
2,2-Dichloropropane
BRL
mg/kg dry
0.0057
0.00027
1 8260B
2/21/18 23:39
ANG
PBB0397
2-Chlorololuene
BRL
mg/kg dry
0.0057
0.00030
1 8260B
2121118 23:39
ANG
P8B0397
4-Chlorotoluene
BRL
mg/kg dry
0.0057
0.00034
1 8260B
2121/18 23:39
ANG
PBB0397
4-Isopropyltoluene
BRL
mg/kg dry
0.0057
0.00028
1 8260B
2/21/18 23:39
ANG
P880397
Acetone
0.079
mg/kg dry
0.057
0.0014
1 8260B
2121118 23:39
ANG
P8130397
Benzene
BRL
mg/kg dry
0.0034
0.00033
1 8260B
2/21/18 23:39
ANG
PBB0397
Bromobenzene
BRL
mg/kg dry
0.0057
0.00048
1 8260B
2/21/18 23:39
ANG
P880397
Bromochloromethane
BRL
mg/kg dry
0.0057
0.00032
1 8260B
2/21/18 23:39
ANG
P8130397
Bromodichloromethane
BRL
mg/kg dry
0.0057
0,00032
1 8260B
2/21/18 23:39
ANG
PBB0397
Bromoform
BRL
mg/kg dry
0.0057
0.00065
1 8260B
2/21/18 23:39
ANG
PBB0397
Bromomethane
0.0068 J
mg/kg dry
0.011
0.00071
1 8260B
2121118 23:39
ANG
P880397
Carbon Tetrachloride
BRL
mg/kg dry
0.0057
0.00029
1 8260B
2/21/18 23:39
ANG
P8B0397
Chlorobenzene
BRL
mg/kg dry
0.0057
0.00030
1 8260B
2/21/18 23:39
ANG
PBB0397
Chloroethane
BRL
mg/kg dry
0.011
0.00048
1 8260B
2/21118 23:39
ANG
P880397
Chloroform
BRL
mg/kg dry
0.0057
0.00041
1 82606
2/21/18 23:39
ANG
P860397
Chloromethane
BRL
mg/kg dry
0.0057
0,00039
1 8260B
2/21118 23:39
ANG
P880397
cis-1,2-Dichloroethylene
BRL
mg/kg dry
0.0057
0.00024
1 8260B
2/21/18 23:39
ANG
P8130397
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0,0057
0.00019
1 8260B
2/21/18 23:39
ANG
P880397
Dibromochloromethene
BRL
mg/kg dry
0.0057
0.00024
1 82603
2/21/18 23:39
ANG
PBB0397
Dichlorodifluoromethane
BRL
mg/kg dry
0.0057
0.00026
1 8260B
2/21/18 23:39
ANG
P8B0397
Ethylbenzene
BRL
mg/kg dry
0.0057
0.00022
1 8260B
2/21/18 23:39
ANG
PBB0397
Isopropyl Ether
BRL
mg/kg dry
0.0057
0.00023
1 8260B
221/18 23:39
ANG
P8130397
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0.0057
0.00034
1 8260B
2/21/18 23:39
ANG
PBB0397
m,p-Xylenes
BRL
mg/kg dry
0.011
0.00053
1 8260B
2/21118 23:39
ANG
P8130397
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.057
0.00052
1 8260B
2/21118 23:39
ANG
PBB0397
Methyl Ethyl Ketone (2-Butanone)
BRL
mg/kg dry
0A 1
0.00052
1 8260B
2/21118 23:39
ANG
P880397
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 28224-0643
Phone: [phone] - Toll Free Number: 1-800/529-6364-Fax: [phone] Page 11 of 2

Full -Service AnalNical fl
ARISMLaboratory
Environmental soletioas
Report
m'vso.a, roc
02/27/2018
Geoscience Group Project: Truck Part Service
Client Sample ID: S2
Attn: Tom Hassett
Prism Sample ID: 8020233-02
500-K Clanton Rd.
Prism Work Order: 8020233
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 02/13/18 09:31
Time Submitted: D2/13/18 15:18
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Date/Time
ID
Methyl Isobutyl Ketone
BRL
mg/kg dry
0,057
0.00049
1
8260B
2/21/18 23:39
ANG
P8130397
Methylene Chloride
BRL
mg/kg dry
0.011
0.00032
1
8260B
2/21/18 23:39
ANG
P860397
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.011
0,00018
1
8260B
2121118 2339
ANG
PBB0397
Naphthalene
BRL
mg/Kg dry
0.011
0.00018
1
8260B
2/21/18 2339
ANG
P8B0397
n-Butylbenzene
BRL
-9/kg dry
0.0057
0.00029
1
8260B
2/21/18 23:39
ANG
P890397
n-Propylbenzene
BRL
mg/kg dry
0.0057
0.00034
1
8260B
2/21/18 23:39
ANG
P880397
c-Xylene
BRL
mg/kg dry
0.0057
0,00024
1
8260B
2/21118 23:39
ANG
PBB0397
sec-Butylbenzene
BRL
mg/kg dry
0.0057
0.00028
1
8260B
2/21/18 23:39
ANG
P8B0397
Styrene
BRL
mg/kg dry
0.0057
0,00035
1
8260B
2/21118 23:39
ANG
P8130397
tert-Butylbenzene
BRL
mg/kg dry
0.0057
0.00019
1
8260B
2/21118 23:39
ANG
P8B0397
Tetrachlomethylene
BRL
mg/kg dry
00057
0,00027
1
8260B
2121/182339
ANG
P8B0397
Toluene
BRL
mg/kg dry
00057
0.00033
1
8260B
2/21/18 23:39
ANG
PBB0397
trans-12-Dichlomelhylene
BRL
mg/kg dry
0,0057
0.00034
1
8260B
2121/16 23:39
ANG
PBB0397
trans-1,3-Dichloropmpylene
BRL
mg/kg dry
0.0057
0.00030
1
8260B
2/21/18 23:39
ANG
P8B0397
Trichloroethylene
BRL
mg/kg dry
0,0057
0.00037
1
8260B
2121/18 23:39
ANG
P8130397
Trichlorofluoromethane
BRL
mg/kg dry
0.0057
0.00037
1
8260B
2/21/18 23:39
ANG
PBB0397
Vinyl acetate
BRL
mg/kg dry
0.029
0.00079
1
8260B
2/21118 23:39
ANG
P880397
Vinyl chloride
BRL
mg/kg dry
0.0057
0.00028
1
8260B
2/21118 23:39
ANG
P8130397
Xylenes, total
BRL
mg/kg dry
0.017
0.0011
1
8260B
2/21/18 23:39
AND
PBB0397
-
Surrogate
Recovery
Control Limits
4-13mmofluorobenzene
103
%
70-130
Dibromofluommelhane
103
%
84-123
Toluene-d8
102
%
76-129
Volatile Petroleum Hydrocarbons by GC/PID/FID
RLM
C6-C8 Aliphatics
BRL
mg/kg dry
6.0
0.19
100
MADEP VPH
2/14118 19:57
ANG/J
PBB0270
C9-C12 Aliphatics
BRL
mg/kg dry
6.0
0.31
100
MADEP VPH
2/14/18 19:57
ANG/J
PBB0270
C9-C10Aromatics
BRL
mg/kg dry
6.0
0,067
100
MADEP VPH
2114/18 19:57
ANG/J
P8130270
Surrogate
Recovery
Control Limits
2,5-Dibromaloluene (PID)
129
%
70-130
2,5-Dibromotoluene (FID)
131
%
70130
SR
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 -Charlotte, INC 26224-0543
Phone: [phone]- Toll Free Number: 1 -800/629-6364 - Fax: [phone] Page 120f52

PRISMI `till-5ervc.An8111W.1 a Laboratory Report
Environmemal Solutions
�woxmvxiEA ixc 02/27/201 B
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Sample Matrix: Solid
Client Sample ID: S3
Prism Sample ID: 8020233-03
Prism Work Order: 8020233
Time Collected: 02/13/18 09:50
Time Submitted: 02113118 15:18
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Extractable Petroleum Hydrocarbons by GC/FID
C9-C18 Aliphadcs 6.2 J
mania dry
32 0.21
1 MADEP EPH 2116118 3:27
ZRC PBB0289
C19-C36 Aliphatics BRL
mg/kg dry
32 3.8
1 MADEP EPH 2/16/18 3:27
ZRC P880289
C11-C22 Aromatics _ _ BRL
mg/kg dry
13 2.3
1 MADEP EPH 2/16/18 3:27
ZRC P8130289
Surrogate
Recovery
Control Limits
1-Chlorooctademne
84 %
40-140
o-Terphenyl
86 %
40-140
2-Fluorobiphenyl
93 %
40-140
2-Bromonaphthalene
86 %
40-140
General Chemistry Parameters
% Solids
76.8
% by
0.100
0.100
1
SM2640 G
2/14118 16:00
BJC
P8B0281
Weight
Semivolatile Organic Compounds by GUMS
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.43
0.067
1
8270D
2/19/18 17:30
JMV
P8150345
1,2-Dichlorobenzene
BRL
mg/kg dry
0.43
0.065
1
8270D
2/19/18 17:30
JMV
P8130345
1,3-Dichlorobenzene
BRL
mg/kg dry
0.43
0.061
1
8270D
2/19/18 17:30
JMV
PBB0345
1,4-Dichlorobenzene
BRL
mg/kg dry
0.43
0.063
1
8270D
2/19/18 17:30
JMV
P8130345
1-Methylnaphthalene
BRL
mg/kg dry
0.43
0,083
1
8270D
2/19/18 17:30
JMV
P8130345
2,4,6-Trichlomphenol
BRL
mg/kg dry
0.43
0.081
1
8270D
2/19118 17:30
JMV
PBB0345
2,4-Dichlomphenol
BRL
mg/kg dry
O A3
0.083
1
8270D
2/19/18 17:30
JMV
P8B0345
2,4-Dimethylphenol
BRL
mg/kg dry
0.43
0.066
1
8270D
2/19/10 17:30
JMV
P8130345
2,4-Dinitrophenol
BRL CCV
mg/kg dry
DA3
0.060
1
8270D
2M 9/18 17:30
JMV
P880345
2,4-Dinitrotoluene
BRLA
mg/kg dry
0.43
0.052
1
8270D
2/19/18 17:30
JMV
PBB0345
2,6-Dinitrotoluene
BRL
mg/kg dry
0,43
0.057
1
8270D
2/19/18 17:30
JMV
PBB0345
2-Chloronaphthalene
BRL
mg/kg dry
0.43
0.062
1
8270D
2M9/18 17:30
JMV
PBB0345
2-Chlorophenol
BRL
mg/kg dry
0.43
0.061
1
8270D
2/19118 17:30
JMV
PBB0345
2-Methylnaphthalene
BRL
mg/kg dry
0.43
0.069
1
8270D
2/19/18 17:30
JMV
P8130345
2-Methylphenol
BRL
mg/kg dry
0A3
0.055
1
8270D
2/19118 17:30
JMV
P8B0345
2-Nitrophenol
BRL
mg/kg dry
0.43
0,078
1
8270D
2/19/18 17:30
JMV
P8130345
3,3'-Dichlorobenzidine
BRL
mg/kg dry
0.43
0.085
1
8270D
2/19/18 1730
JMV
P8B0345
3/4-Methylphenol
BRL
mg/kg dry
0.43
0.053
1
8270D
2/19/18 17:30
JMV
P8B0345
4,6-Dinitm-2-methylphenol
BRL
mg/kg dry
0.43
0.065
1
8270D
2119118 17:30
JMV
PBB0345
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.43
0.074
1
8270D
2119/18 17:30
JMV
P8130345
4-Chlon-3-methylphenol
BRL
mg/kg dry
0.43
0.060
1
8270D
2/19/18 17:30
JMV
P8130345
4-Chloroaniline
BRL
mg/kg dry
0.43
0.052
1
8270D
2/19/18 17:30
JMV
PBB0345
4-Chlomphenyl phenyl ether
BRL
mg/kg dry
0.43
0.056
1
8270D
2/19/18 17:30
JMV
P8B0345
4-Nitrophenol
BRL
mg/kg dry
0.43
0.066
1
8270D
2119118 1790
JMV
P8130345
Acenaphthene
BRL
mg/kg dry
0.43
0.058
1
8270D
2/19/18 17:30
JMV
P8B0345
Acenaphthylene
BRL
mg/kg dry
0,43
0.062
1
8270D
2/19118 17:30
JMV
P8130345
Anthracene
BRL
mg/kg dry
0.43
0.069
1
8270D
2/19/18 17:30
JMV
PBB0345
Azobenzene
BRL
mg/kg dry
0.43
0.057
1
827DD
2/19/18 17:30
JMV
P8130345
Benzo(a)anthracene
BRL
mg/kg dry
0.43
0,056
1
8270D
2/19/18 17:30
JMV
PSB0345
Benzo(a)pyrene
BRL
mg/kg dry
0A3
0.046
1
8270D
2/19118 17:30
JMV
P8150345
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: 1-8001629-6364 - Fax: [phone] r Page 13 of 52

/,GdPR I S M I Fvlbeerviceal solutions
3
Env rie mice A alytical &
tABOP.ttOpIE& .
Laboratory Report
02/27/2018
Geoscience Group Project: Truck Part Service Client Sample ID: S3
Attn: Tom Hassett Prism Sample ID: 8020233-03
500-K Clanton Rd. Prism Work Order: 8020233
Charlotte, NC 28217 Sample Matrix: Solid Time Collected: 02/13/18 09:50
Time Submitted: 02/13/18 15:18
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Daterrime ID
Benzo(b)Fluoranthene
BRL
mg/kg dry
0.43
0.050
1
8270D
2/19/18 17:30
JMV
PBB0345
Benzo(g,h,i)perylene
BRL
mg/kg dry
0.43
0.047
1
8270D
2/19/18 17:30
JMV
P8130345
Benzo(k)Fluoranthene
BRL
mg/kg dry
0.43
0.056
1
8270D
2119/18 17:30
JMV
P8130345
Benzoic Acid
BRL
mg/kg dry
0,43
0.036
1
8270D
2119/18 17:30
JMV
P8130345
Benzyl alcohol
BRL
mg/kg dry
0,43
0.057
1
8270D
2/19/18 17:30
JMV
P8130345
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
0.43
0.075
1
8270D
2/19/18 17:30
JMV
PBB0345
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0.43
0.061
1
8270D
2119/18 17:30
JMV
P880345
Bis(2-chloroisopropyl)ether
BRL
mg/kg dry
0.43
0.073
1
8270D
2/19/18 17:30
JMV
PBB0345
Bis(2-Ethylhexyl)phthelate
BRL
mg/kg dry
0.43
0.064
1
8270D
2/19/18 17:30
JMV
P880345
Butyl benzyl phthalate
BRL
mg/kg dry
0.43
0.061
1
8270D
2/19/18 17:30
JMV
PBB0345
Chrysene
BRL
mg/kg dry
OA3
0,054
1
8270D
2/19/18 17:30
JMV
P8130345
Dibenzo(a,h)anthmcene
BRL
mg/kg dry
0,43
0.052
1
8270D
2/19/18 1730
JMV
P8130345
Dibenzofumn
BRL
mg/kg dry
OA3
0.065
1
8270D
2/19118 17:30
JMV
P8130345
Diethyl phthalate
BRL
mg/kg dry
0.43
0.059
1
8270D
2/19/18 17:30
JMV
P8B0345
Dimethyl phthalate
BRL
mg/kg dry
DA3
0.057
1
8270D
2/19118 17:30
JMV
PBB0345
Di-n-butyl phthalate
BRL
mg/kg dry
0.43
0.061
1
8270D
2/19/18 17:30
JMV
PBB0345
Di-n-octyl phthalate
BRL
mg/kg dry
0.43
0.053
1
8270D
2/19/18 17:30
JMV
P8130345
Fluoranthene
BRL
mg/kg dry
0.43
0,055
1
8270D
2/19118 17:30
JMV
P8130345
Fluorene
BRL
mg/kg dry
0.43
0.062
1
8270D
2/19/18 17:30
JMV
PBB0345
Hexachlorobenzene
BRL
mg/kg dry
0.43
0,068
1
8270D
2/19/18 17:30
JMV
P8130345
Hexachlorobutat iene
BRL
mgAg dry
0.43
0.077
1
8270D
2/19/18 17:30
JMV
P8130345
Hexachlorocyclopentadiene
BRL
mg/kg dry
0.43
0.077
1
8270D
2/19118 17:30
JMV
P8BO345
Hexachloroethane
BRL
mg/kg dry
0.43
0.072
1
8270D
2/19118 17:30
JMV
P880345
Indeno(1,2,3-cd)pyrene
BRL
mg/kg dry
0.43
0.049
1
8270D
2/19/18 17:30
JMV
P8B0345
Isophorone
BRL
mg/kg dry
0.43
0.058
1
82700
2119/18 17:30
JMV
P880345
Naphthalene
BRL
mg/kg dry
0.43
0.069
1
8270D
2/19118 17:30
JMV
P880345
Nitrobenzene
BRL
mg/kg dry
0.43
0.061
1
8270D
2/19/18 17:30
JMV
P8B0345
N-Nitroso-di-n-propylamme
BRL
mg/kg dry
0.43
0.068
1
8270D
2/19118 17:30
JMV
P8130345
N-Nitrosodiphenylemine
BRL
mg/kg dry
0.43
0.065
1
8270D
2/19/18 17:30
JMV
P880345
Pentachlorophenol
BRL
mg/kg dry
0,43
0,051
1
8270D
2/19/18 17:30
JMV
P8130345
Phenanthrene
BRL
mg/kg dry
0.43
0,056
1
8270D
2/19118 17:30
JMV
P8B0345
Phenol
BRL
mg/kg dry
0.43
0.063
1
8270D
2119118 17:30
JMV
PSB0345
Pyrene
BRL
mg/kg dry
0.43
0.057
1
8270D
2/19118 17:30
JMV
PBB0345
Surrogate
Recovery Control Limits
2,4,6-Tribromophenol
79 %
39-132
2-Fluorobiphenyl
73 %
44-115
2-Fluorophenol
63 %
35-115
Nitrobenzene-d5
60 %
37-122
Phenol-d5
65 %
34-121
Terphenyl-d14
78 %
54-127
Volatile Organic Compounds by GC/MS
1, 1, 1,2-Tetmchloroethane
BRL
mg/kg dry
0.0061 0.00050 1
8260B 2122/18
0:07
ANG
P8B0397
1, 1,1-Trichloroethane
BRL
mg/kg dry
0.0061 0.00029 1
8260B 2/22/18
0:07
ANG
P880397
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 28224-0643
Phone: 704/62M364-Toll Free Number: 1-800/629-6364- Fax: 704/62"409 Page 14of52

LakRlSM I
x"weoaaa„„a,„.
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
aull-SemiceAnalyncal&
Environmemal 5o1a1i"ns
Project: Truck Part Service
Sample Matrix: Solid
Laboratory Report
02/27/2018
Client Sample ID: S3
Prism Sample ID: 8020233-03
Prism Work Order: 8020233
Time Collected: 02/13/18 09:50
Time Submitted: 02/13/18 15:18
Parameter
Result
Units
Report
MDL
Dilution Method
Analysis
Analyst
Batch
Limit
Factor
Date/Time
ID
1,1,2,2-Tetrachloroethane
BRL
mg/kg dry
0.0061
0.00041
1 8260B
2/22/18 0:07
ANG
PBB0397
1, 1,2-Ticchooroethane
BRL
mg/kg dry
0.0061
0.00054
1 8260B
2122/18 0:07
ANG
P8B0397
1,1-Dichloroethane
BRL
mg/kg dry
0.0061
0.00017
1 82608
2/22/18 0:07
ANG
P8B0397
1,1-Dichloroethylene
BRL
mg/kg dry
0.0061
0.00027
1 8260B
2122/18 007
ANG
P8B0397
1,1-Dichloropropylene
BRL
mg/kg dry
0.0061
0,00033
1 8260B
2/22118 0:07
ANG
PBB0397
1,2,3-Trichlorobenzene
BRL
mg/kg dry
0.0061
0.00034
1 8260B
2/22/18 0:07
ANG
P8B0397
1,2,3-Trichloropropane
BRL
mg/kg dry
0.0061
0.00077
1 8260B
2/22/18 0:07
ANG
P8B0397
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.0061
0.00045
1 8260B
2/22/18 0:07
ANG
P8130397
1,2,4-T(methylbenzene
BRL
mg/kg dry
0,0061
0,00046
1 8260B
2/22/18 0:07
ANG
P8B0397
1,2-Dibromoethane
BRL
mg/kg dry
0.0061
0,00024
1 8260B
2/22/18 0:07
ANG
P8B0397
1,2-Dichlorobenzene
BRL
mg/kg dry
0.0061
0.00028
1 8260B
2/22/18 0:07
ANG
P8B0397
1,2-Dichloroethane
BRL
mg/kg dry
0.0061
0,00036
1 6260B
2122118 0:07
ANG
P8B0397
1,2-Dichloropropane
BRL
mg/kg dry
0,0061
0.00038
1 8260B
2/22/18 0:07
ANG
P8B0397
1,3,5-Trimethylbenzene
BRL
mg/kg dry
0.0061
0.00046
1 8260B
2/22/18 0:07
ANG
P8B0397
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0061
0,00040
1 8260B
2122118 0:07
ANG
P8B0397
1,3-Dichloropropane
BRL
mg/kg dry
0,0061
0.00030
1 8280B
2/22/18 0:07
ANG
PBB0397
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0061
0.00024
1 8260B
2/22/18 0:07
ANG
P8B0397
2,2-Dichloropropane
BRL
mg/kg dry
0,0061
0.00029
1 8260B
2/22118 0:07
ANG
PBB0397
2-Chlorotoluene
BRL
mg/kg dry
0.0061
0.00031
1 8260B
2122/18 0:07
ANG
PBB0397
4-Chlorotoluene
BRL
mg/kg dry
0.0061
0.00036
1 0260B
2/22/18 0:07
ANG
P880397
44sopropyltoluene
BRL
mg/kg dry
0.0061
0.00029
1 8260B
2122/18 0:07
ANG
PBB0397
Acetone
BRL
mg/kg dry
0.061
0,0015
1 82608
2/22/18 0:07
ANG
P8B0397
Benzene
BRL
mg/kg dry
0.0036
0,00035
1 8260B
2/22/18 0:07
ANG
POB0397
Bromobenzene
BRL
mg/kg dry
0.0061
0.00050
1 8260B
2/22/18 0:07
ANG
P880397
Bromochloromethane
BRL
mg/kg dry
0.0061
0,00033
1 8260B
2/22118 0:07
ANG
PBB0397
Bromodichioromethane
BRL
mg/kg dry
0.0061
0.00034
1 8260B
2/22/18 0:07
ANG
P8B0397
Bromoform
BRL
mg/kg dry
0.0061
0.00069
1 8260B
2/22/18 0:07
ANG
PBB0397
Bromomethane
BRL
mg/kg dry
0.012
0.00075
1 82608
2/22/18 0:07
ANG
PBS0397
Carbon Tetrachloride
BRL
mg/kg dry
0.0061
0,00030
1 8260B
2/22/18 0:07
ANG
P8130397
Chlorobenzene
BRL
mg/kg dry
0.0061
0.00032
1 8260B
2/22/16 0:07
ANG
1`8130397
Chloroethane
BRL
mg/kg dry
0.012
0.00050
1 8260B
2/22/18 0:07
ANG
P8B0397
Chloroform
BRL
mg/kg dry
0.0061
0.00044
1 82608
2122/18 0:07
ANG
P8B0397
Chloromethane
BRL
mg/kg dry
0.0061
0.00041
1 8260B
2/22/16 0:07
ANG
P8B0397
cis-1,2-Dichloroethylene
BRL
mg/kg dry
0.0061
0,00026
1 8260B
2122/18 0:07
ANG
P8B0397
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0061
0.00020
1 8260B
2122/16 0:07
ANG
P8B0397
Dibromochloromethane
BRL
mg/kg dry
0.0061
0.00025
1 8260B
2/22/18 0:07
ANG
PBB0397
Dichlorodi8uoromethane
BRL
mg/kg dry
0.0061
0.00027
1 8260B
2/22/18 0:07
ANG
P8B0397
Ethylbenzene
BRL
mg/kg dry
0.0061
0,00023
1 8260B
2/22/18 0:07
ANG
P8130397
Isopropyl Ether
BRL
mg/kg dry
0.0061
0,00025
1 8260B
2122/18 0:07
ANG
P8130397
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0.0061
0.00036
1 8260B
2/22/18 0:07
ANG
PBB0397
m,p-Xylenes
BRL
mg/kg dry
0.012
0,00056
1 8260B
2/22118 0:07
ANG
P8B0397
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.061
0.00055
1 8260B
2122118 0:07
ANG
PBB0397
Methyl Ethyl Ketone (2-Butanone)
BRL
mg/kg dry
0.12
0.00055
1 8260B
2/22/18 0:07
ANG
P880397
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-8001629-6364- Fax: [phone] Page 15of52

P.R I S M I rutt_6ervice Analytical a
Laboratory Report
Enmrommantat somttons 02/27/2018
ueo,vnronms me
Geoscience Group Project: Truck Part Service Client Sample ID: S3
Attn: Tom Hassett Prism Sample ID: 8020233-03
500-K Clanton Rd. Prism Work Order: 8020233
Charlotte, NC 28217 Sample Matrix: Solid Time Collected: 02/13/18 09:50
Time Submitted: 02/13/18 15:18
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Methyl Isobutyl Ketone
BRL
Methylene Chloride
BRL
Methyl-tert-Butyl Ether
BRL
Naphthalene
BRL
n-Butylbenzene
BRL
n-Propylbenzene
BRL
c-Xylene
BRL
sec-Butylbenzene
BRL
Styrene
BRL
tert-Butylbenzene
BRL
Tetrachlomethylene
BRL
Toluene
BRL
trans-1,2-Dichlorcethylene
BRL
trans-1,3-Dichloropropylene
BRL
Trichloroethylene
BRL
Trichlorofluoromethane
BRL
Vinyl acetate
BRL
Vinyl chloride
BRL
Xylenes, total
BRL
mg/kg dry
0.061
0.00052
1
8260B
2122/10
0:07
ANG
P8B0397
mg/kg dry
0,012
0.00034
1
8260B
2/22/18
0:07
ANG
P8B0397
m9/k9 dry
0.012
0.00019
1
8260B
2/22/18
0:07
ANG
P8B0397
mg/kg dry
0.012
0.00019
1
8260B
2/22/18
0:07
ANG
P8130397
mg/kg dry
0.0061
0.00031
1
8260B
2/22/18
0:07
ANG
P8B0397
mg/kg dry
0.0061
0.00036
1
8260B
2/22/18
0:07
ANG
P880397
mg/kg dry
0.0061
0.00025
1
8260B
2/22118
0:07
ANG
P8B0397
mg/kg dry
0.0061
0.00029
1
8260B
2/22/18
0:07
ANG
PBB0397
mg/kg dry
0.0061
0.00036
1
B260B
2/22/18
0:07
ANG
P8B0397
mg/kg dry
0.0061
0,00020
1
8260B
2/22/18
0:07
ANG
P8130397
mg/kg dry
0.0061
0.00029
1
8260B
2/22/18
0:07
ANG
PBB0397
mg/kg dry
0.0061
0.00035
1
8260B
2/22/18
0:07
ANG
P8130397
mg/kg dry
0,0061
0.00036
1
8260B
2/22/18
0:07
ANG
P8130397
mg/kg dry
0,0061
0.00032
1
8260B
2/22/18
0:07
ANG
P8B0397
mg/kg dry
0,0061
0.00039
1
8260B
2122/18
0:07
ANG
P860397
mg/kg dry
0.0061
0.00039
1
8260B
2/22118
0:07
ANG
PBB0397
mg/kg dry
0.030
0.00083
1
8260B
2/22116
0:07
ANG
PBB0397
mg/kg dry
0.0061
0.00029
1
8260B
2/22/18
0:07
ANG
P880397
mg/kg dry
0.018
0.0011
1
8260B
2/22/18
0:07
ANG
PBB0397
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
102
%
70-130
Dibromofluoromethane
103
%
84-123
Toluene-d8
102
%
76-129
Volatile Petroleum Hydrocarbons by GC/PID/FID
RLM
C5-C8 Aliphatics BRL
mg/kg dry
5A 0.18
100 MADEP VPH 2/14/18 20:26
ANG/J P8B0270
C9-C12 Allphatics 3.6 J
mg/kg dry
6.4 0.28
100 MADEP VPH 2114118 20:26
ANG/J P8B0270
C9-C10 Aromatics 0.62 J
mg/kg dry
SA 0.061
100 MADEP VPH 2/14118 20:26
ANG/J P8130270
Surrogate
Recovery
Control Limits
2,5-Dibrom0t0luene (PID) 159 % 70-130 SR
2,5-Dibromotoluene (Flo) 160 % 70-130 SR
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, INC 28224-0643
Phone: [phone] - Toll Free Number: l-B00/529-6364- Fax: [phone] Page16of52

r W vISM I r°Il6ervineAnal„icala
Environmental Solutions
"usoxnrox,w ixc
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Sample Matrix: Solid
Laboratory Report
02/27/2018
Client Sample ID: S4
Prism Sample ID: 8020233-04
Prism Work Order: 8020233
Time Collected: 02/13/18 10:05
Time Submitted: 02/13118 15:18
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Extractable Petroleum Hydrocarbons by GC/FID
C9-C18 Aliphatics 1.2 J
mgrkg dry
36 0.23
1 MADEP EPH 2/16118 4:04
ZRC P8B0289
C79-C36 Aliphatcs BRL
mg/kg dry
36 4.3
1 MADEP EPH 2116118 4:04
ZRC P8B0289
C11-022Aromatics _ BRL _
_mg/kg dry
15 2.6
1 MADEP EPH 2/16/18 4:04
ZRC P8B0289
Surrogate
Recovery
Control Limits
1-Chlorooctadeczne
77 %
40-140
o-Terphenyl
77 %
40-140
2-Fluorobiphenyl
89 %
40-140
2-Bromonaphthalene
60 %
40-140
General Chemistry Parameters
Solids
67.0
% by
0.100
0.100
1
SM2540 G
2114118 16:00
BJC
PSB0281
Weight
Semivolatile Organic Compounds by GC/MS
f:V
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.49
0,077
1
8270D
2/19118 17:52
JMV
PBB0345
1,2-Dichlorobenzene
BRL
mg/kg dry
0,49
0.075
1
8270D
2/19118 17:52
JMV
P8B0345
1,3-Dichlorobenzene
BRL
mg/kg dry
0.49
0.069
1
8270D
2/19118 17:52
JMV
PBB0345
1,4-Dichlorobenzene
BRL
mg/kg dry
0.49
0.072
1
8270D
2/19/18 17:52
JMV
P880345
1-Methylnaphthalene
BRL
mg/kg dry
0.49
0,095
1
8270D
2/19118 17:52
JMV
PBB0345
2,4,6-Trichlorophenoi
BRL
mg/kg dry
0.49
0.092
1
8270D
2/19/18 17:52
JMV
PBB0345
2,4-Dichlorophenol
BRL
mg/kg dry
0.49
0,095
1
8270D
2/19/18 17:52
JMV
P8B0345
2,4-Dimethyiphenol
BRL
mg/kg dry
0,49
0.076
1
8270D
2/19/18 17:52
JMV
PBB0345
2,4-Dinitrophenol
BRL CCV
mg/kg dry
0.49
0.069
1
8270D
2/19118 17:52
JMV
P8B0345
2,4-Dinitrotoluene
BRLA
mg/kg dry
0.49
0.060
1
8270D
2/19/18 17:52
JMV
PBB0345
2,6-Dinitrotoluene
BRL
mg/kg dry
0.49
0.066
1
8270D
2/19118 17:52
JMV
P8B0345
2-Chloronaphthalene
BRL
mg/kg dry
0.49
0.071
1
8270D
2119/18 17:52
JMV
PBB0345
2-Chlorophenol
BRL
mg/kg dry
0.49
0.070
1
8270D
2119/18 17:52
JMV
P8B0345
2-Methylnaphthalene
BRL
mg/kg dry
0.49
0.079
1
8270D
2/19/18 17:52
JMV
P8B0345
2-Melhylphenol
BRL
mg/kg dry
0.49
0.063
1
8270D
2/19/18 17:52
JMV
PBB0345
2-NBrophenol
BRL
mg/kg dry
0A9
0,090
1
6270D
2/19118 17:52
JMV
P8B0345
30-Dichiorobenzidine
BRL
mg/kg dry
0.49
0.097
1
8270D
2/19/18 17:52
JMV
P8B0345
3/4-Methylphenol
BRL
mg/kg dry
0.49
0.061
1
8270D
2/19/18 17:52
JMV
P8B0345
4,6-Dinitro-2-methylphenol
BRL
mg/kg dry
0.49
0.074
1
8270D
2119/18 17:52
JMV
P8B0345
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.49
0.085
1
8270D
2/19118 17:52
JMV
P8B0345
4-Chloro-3-methylphenol
BRL
mg/kg dry
OAS
0.069
1
8270D
2/19118 17:52
JMV
PBB0345
4-Chloroaniline
BRL
mg/kg dry
0.49
0.059
1
8270D
2119118 17:52
JMV
P8B0345
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
0,49
0.064
1
8270D
2/19/18 17:52
JMV
PBB0345
4-Nitrophenol
BRL
mg/kg dry
0.49
0.076
1
8270D
2119118 17:52
JMV
P8B0345
Acenaphthene
BRL
ml dry
0.49
0.067
1
8270D
2/19/18 17:52
JMV
PBB0345
Acenaphthylene
BRL
mg/kg dry
0A9
0.071
1
8270D
2119/18 17:52
JMV
PBB0345
Anthracene
BRL
mg/kg dry
0.49
0.079
1
8270D
2/19/18 17:52
JMV
PSB0345
Azobenzene
BRL
mg/kg dry
0.49
0,065
1
8270D
2/19/18 17:52
JMV
PBB0345
Benzo(a)anthracene
BRL
mg/kg dry
0.49
0.064
1
8270D
2/19118 17:52
JMV
PBB0345
Bemo(e)pyrene
BRL
mg/kg dry
0.49
0.053
1
8270D
2/19/18 17:52
JMV
PBB0345
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Spdngbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0643
Phone: [phone]- Toll Free Number: 1-8001629-6364 - Fax: [phone] Page 17 of 52

PRISMI Laboratory Report
s a Full-aervlce Analytical 4
Environmental Solutions 02/27/2018
W'sasurosxa roc
Geoscience Group Project: Truck Part Service Client Sample ID: S4
Attn:Tom Hassett Prism Sample ID: 8020233-04
500-K Clanton Rd. Prism Work Order: 8020233
Charlotte, NC 28217 Sample Matrix: Solid Time Collected: 02/13/18 10:05
Time Submitted: 02/13/18 15:18
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Datelrime
ID
Benzo(b)fluomnthene
BRL
mg/kg dry
0.49
0.057
1
8270D
2119/18 17:52
JMV
F%B0345
Benzo(g,h,i)perylene
BRL
mg/kg dry
0.49
0.054
1
8270D
2/19/18 17:52
JMV
P8BO345
Benzo(k)fluoranthene
BRL
mg/kg dry
049
0.065
1
8270D
2/19118 17:52
JMV
P8B0345
Benzoic Acid
0.62
mg/kg dry
0.49
0.041
1
8270D
2119118 17:52
JMV
P8B0346
Benzyl alcohol
BRL
mg/kg dry
0,49
0.065
1
8270D
2/19118 17:52
JMV
P8B0345
bis(2-Chloroethoxy)methane
BRL
mg/kg dry
OA9
0.086
1
8270D
2/19118 17:52
JMV
P8B0345
Bis(2-Chloroethyl)ether
BRL
mg/kg dry
0,49
0.070
1
8270D
2/19118 17:52
JMV
P8B0345
Bis(2-chloroisopropyl)ether
BRL
mg/kg dry
0.49
0.084
1
8270D
2/19118 17:52
JMV
PBB0345
Bis(2-Ethylhexyl)phthalate
BRL
mg/kg dry
OA9
0.073
1
8270D
2/19/18 17:52
JMV
P8B0345
Butyl benzyl phthalate
BRL
mg/kg dry
0,49
0,070
1
8270D
2/19/18 17:52
JMV
P880345
Chrysene
BRL
mg/kg dry
0.49
0,062
1
8270D
2/19/18 17:52
JMV
P8BO345
Dibenzo(a,h)anthmcene
BRL
mg/kg dry
0.49
0,060
1
8270D
2/19/18 11:52
JMV
PBB0345
Dibenzofuran
BRL
mg/kg dry
0.49
0.075
1
8270D
2/19/18 17:52
JMV
PBB0345
Diethyl phthalate
BRL
mg/kg dry
OA9
0,068
1
8270D
2119/18 17:52
JMV
POB0345
Dimethyl phthalate
BRL
mg/kg dry
0.49
0.065
1
8270D
2119/18 17:52
JMV
PBB0345
Di-n-butyl phthalate
BRL
mg/kg dry
0.49
0.070
1
8270D
2/19118 17:52
JMV
P8B0345
Di-n-ocryl phthalate
BRL
mg/kg dry
OA9
0.061
1
8270D
2/19/18 17:52
JMV
PBB0345
Fluoranthene
BRL
mg/kg dry
0,49
0.063
1
8270D
2/19/18 17:52
JMV
P880345
Fluorene
BRL
mg/kg dry
0.49
0,071
1
8270D
2/19118 17:52
JMV
PBB0345
Hexachlorobenzene
BRL
mg/kg dry
0,49
0.078
1
8270D
2119/18 17:52
JMV
P8BO345
Hexachlorobutadiene
BRL
rrg/kg dry
0.49
0.089
1
8270D
2/19118 17:52
JMV
P8B0345
Hexachlorocyclopentadiene
BRL
mg/kg dry
0.49
0.088
1
8270D
2/19/18 17:52
JMV
PBB0345
Hexachloroethane
BRL
mg/kg dry
0.49
0.083
1
8270D
2/19/18 1752
JMV
P8B0345
Indeno(1,2,3-cd)pyrene
BRL
mg/kg dry
0.49
0.057
1
8270D
2/19/18 17:52
JMV
P8B0345
Isophorone
BRL
mg/kg dry
0,49
0.067
1
8270D
2119/18 17:52
JMV
PBB0345
Naphthalene
BRL
mg/kg dry
0.49
0.079
1
8270D
2/19/18 17:52
JMV
P8B0345
Nitrobenzene
BRL
mg/kg dry
OA9
0.070
1
8270D
2/19/18 17:52
JMV
PBB0345
N-Nitrosodi-n-propylamine
BRL
mg/kg dry
0.49
0.078
1
8270D
2/19/18 17:52
JMV
P8BO345
N-Nitrosodiphenylemine
BRL
mg/kg dry
049
0.075
1
8270D
2/19118 17:52
JMV
PBB0345
Pentechiorophenol
BRL
mg/kg dry
0.49
0,058
1
8270D
2119/18 17:52
JMV
PBB0345
Phenanthrene
BRL
mg/kg dry
0.49
0.064
1
8270D
2/19/18 17:52
JMV
PBB0345
Phenol
BRL
mg/kg dry
0,49
0.073
1
8270D
2/19/18 17:52
JMV
PBB0345
Pyrene _
BRL
mg/kg dry
0.49
0.065
1
8270D
2/19/18 17:52
JMV
P8130345
Surrogate
Recovery
Control Limits
2,4,6-Tribromophenol
78 %
39-132
2-Fluorobiphenyl
79 %
44-115
2-Fluorophenol
71 %
35-115
Nitrobenzened5
72 %
37-122
Phenol-d5
73 %
34-121
Terpheny1-d14
78%
54-127
Volatile Organic Compounds by GC1MS
1, 1, 1,2-Tetrachloroethane
BRL
mg/kg dry
0.0068
0.00056
1
8260B
2/22/18 0:35
ANG
PBB0397
1,1,1-Trichloroethane
BRL
mg/kg dry
0.0068
0.00033
1
8260B
2/22/18 0:35
ANG
PBB0397
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 28224-0643
Phone: [phone]- Tall Free Number:
1.8001629-6364 - Fax: [phone]
Page 18 of 52

� 1• Is n I Full -Service Analytical s
Laboratory Report
' V' Environmemal Solutions 02/27/2018
IwmMiOgIE41NG
Geoscience Group
Project: Truck Part Service
Client Sample ID: S4
Attn: Tom Hassett
Prism Sample ID:
8020233-04
500-K Clanton Rd.
Prism Work Order: 8020233
Charlotte, INC 28217
Sample Matrix: Solid
Time Collected: 02/13/18 10:05
Time Submitted:
02/13/18
15:18
Parameter
Result
Units
Report
MDL
Dilution Method
Analysis Analyst
Batch
Limit
Factor
Dalefrime
ID
1,1,2,2-Tetrachloroethane
BRL
mg/kg dry
0.0068
0.00046
1 8260B
2/22118
0:35
ANG
PBB0397
1, 1,2-Trichloroethane
BRL
mg/kg dry
0.0068
0.00060
1 8260B
2122/18
0:35
ANG
PBB0397
1,1-Dichloroethane
BRL
mg/kg dry
0.0068
0.00019
1 8260B
2122118
0:35
ANG
P8130397
1,1-Dichloroethylene
BRL
mg/kg dry
0.0068
0.00030
1 8260B
2/22/18
0:35
ANG
P880397
1,1-Dichloropropylene
BRL
mg/kg dry
0.0068
0,00037
1 8260B
2122118
0:35
ANG
PBB0397
1,2,3-Trichlorobenzene
BRL
mg/kg dry
0.0068
0,00039
1 8260B
2/22/18
0:35
ANG
PBB0397
1,2,3-Trichloropropane
BRL
mg/kg dry
0.0068
0,00087
1 B260B
2122/18
0:35
ANG
P8130397
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.0068
0.00051
1 8260B
2/22/18
0:35
ANG
P8B0397
1,2,4-Trimethylbenzene
BRL
mg/kg dry
0.0068
0.00052
1 8260B
2/22/18
0:35
ANG
P8130397
1,2-Dibromoethane
BRL
mg/kg dry
0,0068
0.00027
1 8260B
2/22/18
0:35
ANG
P8B0397
1,2-Dichlorobenzene
BRL
mg/kg dry
0,0068
0.00032
1 82608
2/22/18
0:35
ANG
P8B0397
1,2-Dichloroethane
BRL
mg/kg dry
0.0068
0.00041
1 8260B
2/22/18
035
ANG
P8130397
1,2-Dichloropropane
BRL
mg/kg dry
0.0068
0.00042
1 8260B
2/22118
0:35
ANG
P8B0397
1,3,5-Trimethylbenzene
BRL
mg/kg dry
0.0068
0.00051
1 8260B
2/22/18
0:35
ANG
P8130397
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0068
0.00045
1 8260B
2/22/18
035
ANG
P8B0397
1,3-Dichloropropane
BRL
mg/kg dry
0.0068
0.00034
1 8260B
2/22/18
0:35
ANG
P8130397
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0068
0.00027
1 8260B
2122/18
0:35
ANG
PBB0397
2,2-Dichloropropane
BRL
mg/kg dry
0.0068
0.00032
1 8260B
2/22118
0:35
ANG
PBB0397
2-Chlorotoluene
BRL
mg/kg dry
0,0068
0,00035
1 8260B
2/22/18
0:35
ANG
P8130397
4-Chlorotoluene
BRL
mg/kg dry
0.0068
0.00041
1 8260B
2/22/18
0:35
ANG
P8130397
4-Isopropyltoluene
BRL
mg/kg dry
0.0068
0.00033
1 8260B
2/22/18
0:35
ANG
P8B0397
Acetone
0.067 J
mg/kg dry
0.068
0.0017
1 8260B
2/22118
0:36
ANG
PBB0397
Benzene
BRL
mg/kg dry
0.0041
0.00040
1 8260B
2/22/18
0:35
ANG
P8130397
Bmmobenzene
BRL
mg/kg dry
0,0068
0.00057
1 8260B
2/22/18
0:35
ANG
P8B0397
Bromochloromethane
BRL
mg/kg dry
0,0068
0,00037
1 B260B
2/22/18
0:35
ANG
PBB0397
Bromodichloromethane
BRL
mg/kg dry
0.0068
0.00038
1 8260B
2/22/18
0:35
ANG
P880397
Bromoform
BRL
mg/kg dry
0.0068
0.00077
1 8260B
2/22/18
0:35
ANG
P8B0397
Bromomethane
0.0062 J
mg/kg dry
0.014
0.00084
1 8260B
2122118
0:36
ANG
PBB0397
Carbon Tetrachloride
BRL
mg/kg dry
0.0068
0.00034
1 82608
2/22/18
0:35
ANG
P860397
Chlorobenzene
BRL
mg/kg dry
0.0068
0.00036
1 8260B
2122118
0:35
ANG
PBB0397
Chloroethane
BRL
mg/kg dry
0.014
0.00057
1 8260B
2122/18
0:35
ANG
P8B0397
Chloroform
BRL
mg/kg dry
0.0068
0.00049
1 8260B
2/22/18
0:35
ANG
PBB0397
Chdromelhane
BRL
mg/kg dry
0.0068
0.00046
1 8260B
2122/18
0:35
ANG
P8B0397
cis-1,2-Dichloroethylene
BRL
mg/kg dry
0.0068
0o0029
1 8260B
2/22118
035
ANG
PBB0397
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0,0068
0,00023
1 8260B
2/22/18
0:35
ANG
P8130397
Dibromochloromethane
BRL
mg/kg dry
0.0068
0.00028
1 82608
2/22/18
035
ANG
PBB0397
Dichiorodifluoromethane
BRL
mg/kg dry
0.0068
0.00031
1 8260B
2/22/18
0:35
ANG
P8130397
Ethylbenzene
BRL
mg/kg dry
0.0068
0.00026
1 6260B
2/22/18
0:35
ANG
PBB0397
Isopropyl Ether
BRL
mg/kg dry
0.0068
0.00028
1 8260B
2/22/18
0:35
ANG
PBB0397
Isopropylbenzene (Cumene)
BRL
mg/kg dry
0.0068
0.00040
1 8260B
2/22118
0:35
ANG
P880397
m,p-Xylenes
BRL
mg/kg dry
0,014
0.00063
1 8260B
2/22/18
0:35
ANG
PBB0397
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.068
0,00062
1 8260B
2/22118
0:35
ANG
P8130397
Methyl Ethyl Ketone (2-Butanone)
BRL
mg/kg dry
0.14
0.00062
1 8260B
2/22/18
0:35
ANG
PBB0397
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
28224-0643
Phone: [phone]
- Toll Free Number: l-8001529-6364-Fax: [phone]
Page 19 oi52

PRISM I Full-SemiceAnalytical8
EnWn.0 .ental aolmlona
Laboratory Report
02/27/2018
aaauroa,Es 1.
Geoscience Group Project: Truck Part Service
Client Sample ID: S4
Attn: Tom Hassett
Prism Sample ID: 8020233-04
500-K Clanton Rd.
Prism Work Order: 8020233
Charlotte, NC 28217 Sample Matrix: Solid
Time Collected: 02/13/18 10:05
Time Submitted: 02/13/18 15:18
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
DatelTime
ID
Methyl Isobutyl Ketone
BRL
mg/kg dry
0.068
0.00058
1
8260B
2/22/18
0:35
ANG
P8130397
Methylene Chloride
BRL
mg/kg dry
0.014
0.00038
1
82608
2/22/18
0:35
ANG
PBB0397
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0014
0.00022
1
8260B
2122/18
0:35
ANG
P8130397
Naphthalene
BRL
mg/kg dry
0.014
0.00022
1
8260B
2122/18
0:35
ANG
P8B0397
n-Butylbenzene
BRL
mg/kg dry
0.0068
0.00035
1
8260B
2/22/18
0:35
ANG
PBB0397
n-Propylbenzene
BRL
mg/kg dry
0.0068
0.00040
1
B260B
2/22/18
0:35
ANG
PBB0397
c-Xylene
BRL
mg/kg dry
0.006B
0.00028
1
8260B
2/22118
0:35
ANG
PBB0397
see-Butylbenzene
BRL
mg/kg dry
0,0068
0.00033
1
8260B
2/22/16
0:35
ANG
P8B0397
Styrene
BRL
mg/kg dry
0.0068
0.00041
1
82608
2/22/18
0:35
ANG
P880397
tert-Butylbenzene
BRL
mg/kg dry
0.0068
0,00023
1
8260B
2/22118
0:35
ANG
PBB0397
Tetmchloroethylene
BRL
mg/kg dry
0.0068
0.00032
1
8260B
2/22/18
0:35
ANG
PBB0397
Toluene
BRL
mg/kg dry
0.0068
0.00039
1
8260B
2/22/lB
0:35
ANG
P880397
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0068
0.00041
1
8260B
2/22/18
0:35
ANG
PBB0397
Vans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0068
0.00036
1
8260B
2/22118
0:35
ANG
P8B0397
Trichloroethylene
BRL
mg/Icg dry
0.0068
0.00044
1
8260B
2/22118
0:35
ANG
PBB0397
Trichlorofluoromethane
BRL
mg/kg dry
0,0068
0.00044
1
8260B
2/22/18
0:35
ANG
PBB0397
Vinyl acetate
BRL
mg/kg dry
0.034
0,00093
1
8260B
2/22118
0:35
ANG
P8B0397
Vinyl chloride
BRL
mg/kg dry
0.006E
0.00033
1
8260B
2/22118
0:35
ANG
PBB0397
Xylenes, total
BRL
ni dry
0.020
0,0013
1
8260B
2/22/18
095
ANG
PBB0397
Surrogate
Recovery
Control Limts
4-BromoOuorobemene
100 %
70-130
Dibromo0uoromethane
104 %
84-123
Toluene-d8
102 %
76-129
Volatile Petroleum Hydrocarbons by GC/PID/FID
RLM
C5-C8 Aliphatics
BRL
mg/kg dry
6A
0.21
100
MADEP VPH
2114/18 20:54
ANG/J
P8130270
C9-C12 Aliphatics
BRL
mg/kg dry
6.4
0.33
100
MADEP VPH
2/14/18 20:54
ANG/J
P8130270
C9-C10 Aromatics
BRL
mg/kg dry
6A
0.072
100
MADEP VPH
2114/18 2054
ANG/J
PBB0270
Surrogate
Recovery
Control Limits
2,5-Dibromotoluene (PID)
160
%
70-130
SR
2,5-Dibromotoluene (FID)
162
%
70-130
SR
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, INC 28224-0643
Phone: [phone] - Toll Free Number: l-8001629-6364-Fax: [phone] Page 20 o152

/p' ISM Laboratory Report
Full -Service Analytical 4
Environmental solutions 02/27/2018
u.oxmnua ian
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
Project: Truck Part Service
Sample Matrix: Solid
Client Sample ID: S5
Prism Sample ID: 8020233-05
Prism Work Order: 8020233
Time Collected: 02/13/18 15:01
Time Submitted: 02/13118 15:18
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Datef ime ID
Extractable Petroleum Hydrocarbons by GC/FID
C9-Ct8 Aliphatics 6.8 J
mg/kg dry 39
0.26 1 MADEP EPH
2116118 6:17
ZRC
P8B0289
C19-C36 Alipha8cs BRL
mg/kg dry 39
4.6 1 MADEP EPH
2/16/18 5:17
ZRC
P8130289
C11-C22Aromatics _ BRL
mg/kg dry 16
2.8 1 MADEP EPH
2/16/18 5:17
ZRC
PBB0289
Surrogate
Recovery
Control Limits
1-Chlorcoctadecane
74 %
40-140
o-Terphenyl
69 %
40-140
2-Fluorobiphenyl
85 %
40-140
2-Bromonaphthalene
68 %
40-140
General Chemistry Parameters
% Solids
63.0
% by
0.100
0.100
1
SM2540 G
2114118 16:00
BJC
P8130281
Weight
Semivolatile Organic Compounds by GC/MS
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.52
0.081
1
8270D
2J19/18 18:14
JMV
PBB0345
1,2-Dichlorobenzene
BRL
mg/kg dry
0.52
0.079
1
8270D
2/19/18 18:14
JMV
P880345
1,3-Dichlorobenzene
BRL
mg/kg dry
0.52
0.074
1
8270D
2/19/18 18:14
JMV
PBB0345
1,4-Dichlorobenzene
BRL
mg/kg dry
0,52
0.076
1
8270D
2/19/18 18:14
JMV
P880345
1-Methylnaphthalene
BRL
mg/kg dry
0.52
0.10
1
8270D
2/19/18 18:14
JMV
P880345
2,4,6-Trichlorophenol
BRL
mg/kg dry
0.52
0,098
1
8270D
2/19/18 18:14
JMV
PBB0345
2,4-Dichlomphenol
BRL
mg/kg dry
0.52
0.10
1
8270D
2119118 18:14
JMV
P8B0345
2,4-Dimethylphenol
BRL
mg/kg dry
0.52
oollo
1
8270D
2/19/18 18:14
JMV
PBB0345
2,4-Dinitmphenol
BRL CCV
mg/kg dry
0.52
0.073
1
8270D
2/19/18 18:14
JMV
PBB0345
2,4-Dinitrotoluene
BRLA
mg/kg dry
0.52
0.063
1
8270D
2/19/18 18:14
JMV
P860345
2,6-Dinitmtoluene
BRL
mg/kg dry
0.52
0.069
1
8270D
2/19/18 18:14
JMV
PBB0345
2-Chloronaphthalene
BRL
mg/kg dry
0.52
0.076
1
8270D
2/19/18 18:14
JMV
PBB0345
2-Chlomphenol
BRL
mg/kg dry
0.52
0.074
1
8270D
2/19/18 16:14
JMV
P880345
2-Methylnaphthalene
BRL
mg/kg dry
0,52
0,084
1
8270D
2/19/18 18:14
JMV
P8150345
2-Methylphenol
BRL
mg/kg dry
0.52
0.067
1
8270D
2/19118 18:14
JMV
P8130345
2-Nitrophenol
BRL
mg/kg dry
0,52
0.095
1
8270D
2/19118 18:14
JMV
PBB0345
3,3'-Dichlorobenzidine
BRL
mg/kg dry
0.52
0.10
1
8270D
2/19/18 18:14
JMV
PBB0345
3/4-Methylphenol
BRL
mg/kg dry
0.52
0.064
1
8270D
2/19118 18:14
JMV
P8B0345
4,6-Dinitro-2-methylphenol
BRL
mg/kg dry
0.52
0.078
1
8270D
2119/18 18:14
JMV
PBB0345
4-Bromophenyl phenyl ether
BRL
mg/kg dry
0.52
0.090
1
6270D
2/19118 18:14
JMV
P8B0345
4-Chloro-3-methylphenol
BRL
mg/kg dry
0.52
0.073
1
8270D
2/19/18 18:14
JMV
PBB0345
4-Chloroaniline
BRL
mg/kg dry
0,52
0.063
1
8270D
2/19/18 18:14
JMV
PfIB0345
4-Chlorophenyl phenyl ether
BRL
mg/kg dry
0.52
0.068
1
8270D
2/19/18 18:14
JMV
PBB0345
4-Nitrophenol
BRL
mg/kg dry
0.52
0,081
1
8270D
211911818:14
JMV
P8130345
Acenaphthene
BRL
mg/kg dry
0.52
0.071
1
8270D
2119/18 18:14
JMV
P880345
Acenaphthylene
BRL
mg/kg dry
0.52
0,076
1
8270D
2/19/18 18:14
JMV
P8130345
Anthracene
BRL
mg/kg dry
0,52
0.084
1
8270D
2/19/18 18:14
JMV
P8B0345
Azobenzene
BRL
mg/kg dry
0.52
0.069
1
8270D
2/19118 18:14
JMV
PBB0345
Benzo(a)anthracene
BRL
mg/k9 dry
0.52
0.068
1
8270D
2/19/18 18:14
JMV
PBB0345
Benzo(a)pyrene
BRL
mg/kg dry
0.52
0.056
1
8270D
2/19/18 18:14
JMV
P8130345
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 28224-0643
Phone: [phone]- Toll Free Number: 1-8001629-6364 - Fax: [phone] Page 21 of 52

Laboratory Report
W' S ^ � I Full -Service al Sol do s
' V' Environmental Solutions 02/27/2018
'p .`ssa cnl a we
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Sample Matrix: Solid
Client Sample ID: S5
Prism Sample ID: 8020233-05
Prism Work Order: 8020233
Time Collected: 02/13/18 15:01
Time Submitted: 02/13/18 15:18
Parameter Result Units Report MIX Dilution Method Analysis Analyst Batch
Limit Factor Date rime ID
Benzo(b)fluoranthene
Benzo(g,h,i)perylene
Benzo(k)fluomnthene
Benzoic Acid
Benzyl alcohol
bis(2-Chloroethoxy) methane
Bis(2-Chloroethyl)ether
Bis(2-chloroisopropyl)ether
Bis(2-Ethylhexyl)phthalate
Butyl benzyl phthalate
Chrysene
Dibenzo(a,h)anthracene
Dihenzofuran
Diethyl phthalate
Dimethyl phthalate
Di-n-butyl phthalate
Di-n-octyl phthalate
Fluoranthene
Fluorene
Hexachlorobenzene
Hexachlorobutadiene
Hexachlorocyclopentadiene
Hexachloroethane
mdeno(1,2,3-cd)pyrene
sophorone
Naphthalene
Nitrobenzene
N-Nitroso-di-n-propylamine
N-NRrosodiphenylamine
Pentachlorophenol
Phenanthrene
Phenol
Pyrene
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
ml dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
0,52
0.52
0.52
0.52
0.52
0.52
0,52
0.52
0.52
0.52
0.52
0.52
052
0.52
0.52
0.52
0.52
0.52
0.52
0,52
0.52
0.52
0,52
0.52
0,52
0.52
0.52
0.52
0.52
0.52
0.52
0.52
0.52
0.061
0.057
0.068
0.044
0.069
0.091
0,074
0.089
0.078
0,074
0.066
0.064
0.079
0.072
0.069
0,074
0.064
0,067
0.075
0.083
0,094
0.093
0.087
0.060
0,071
0.084
0.074
0,082
0.079
0.062
0.068
0.077
0.069
Surrogate
2,4,6-Tdbromophenol
2-Fluorobiphenyl
2-Fluorophenol
Nitrobenzene-d5
Phenol-t15
Terphenyl-dl4
1
1
1
7
1
1
1
1
1
1
1
i
1
1
1
1
1
1
1
i
1
1
1
1
1
1
1
1
8270D
8270D
8270D
8270D
8270D
B270D
8270D
8270D
8270D
8270D
8270D
8270D
8270D
8270D
8270D
8270D
8270D
8270D
8270D
8270D
8270D
8270D
8270D
8270D
8270D
8270D
8270D
82701)
6270D
8270D
8270D
8270D
8270D
Recover
2119118 18:14
2/19118 18:14
2/19118 18:14
2/19/18 18:14
2/19118 18:14
2/19118 18:14
2/19/18 18:14
2119/18 18:14
2119118 18:14
2119/18 18:14
2/19/1 B 18:14
2/19118 18:14
2/19/18 18:14
2/19/18 18:14
2/19/18 18:14
2/19/18 18:14
2119118 18:14
2/19/18 18:14
2/19118 18:14
2/19118 18:14
2/19/18 18:14
2/19/18 18:14
2/19/18 18:14
2M9/18 18:14
2/19/18 18:14
2/19118 1874
2/19/18 18:14
2/19/18 18:14
2/19118 16:14
2119/18 16:14
2/19/18 18:14
2/19118 18:14
2/19/18 18:14
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
JMV
PBB0345
PBB0345
PBB0345
P8B0345
PBB0345
PBB0345
P8B0345
P8B0345
P8B0345
P8B0345
P8B0345
PBB0345
P880345
PBB0345
P860345
P8B0345
PBB0345
P880345
P860345
P880345
P8B0345
P8B0345
P8B0345
PBB0345
P8B0345
P8B0345
P8B0345
P880345
P8B0345
P8B0345
P880345
P8B0345
P8B0345
Control Limits
77 %
39-132
78 %
44-115
72 %
35-115
70 %
37-122
72 %
34-121
75 %
54-127
Volatile Organic Compounds by GC/MS
1,1,1,2-Tetmchloroethane BRL
mg/kg dry
0.0055 0.00053 1
8260B 2/14118 18:32
ANG
PBB0263
1,1,1-Trichloroethane BRL
mg/kg dry
0.0065 0.00031 1
8260B 2/14/18 18.32
ANG
P8130263
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 22 Df 52
71

£flailI n Full-aeMce Analytical8
'V' EmironmeMel SOWnonc
ueorwmwea me
Laboratory Report
02/27/2018
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Sample Matrix: Solid
Client Sample ID: S5
Prism Sample ID: 8020233-05
Prism Work Order: 8020233
Time Collected: 02/13/18 15:01
Time Submitted: 02/13/18 15:18
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis Analyst
Batch
Limit
Factor
Date/Time
ID
1, 1,2,2-Tetmchloroethane
BRL
mg/kg dry
0.0065
0.00044
1
8260B
2/14/18 18:32
ANG
PBB0263
1,1,2-Trichlomelhane
BRL
mg/kg dry
0.0065
0.00057
1
8260B
2/14118 18:32
ANG
PBB0263
1,1.Dichloroethane
BRL
mg/kg dry
0.0065
0.00018
1
8260B
2/14/18 18:32
ANG
P8130263
1,1-Dichloroethylene
BRL
mg/kg dry
0.0065
0.00029
1
8260B
2114/18 18:32
ANG
P880263
1,1-Dichloropropylene
BRL
mg/kg dry
0.0065
0.00036
1
8260B
2/14/18 18:32
ANG
P8130263
1,2,3-Trichlorobenzene
BRL
mg/kg dry
0.0065
0.00037
1
8260B
2/14118 18:32
ANG
P8130263
1,2,3-Trichloropropane
BRL
mg/kg dry
0.0065
0.00083
1
0260B
2/14/18 18:32
ANG
PBB0263
1,2,4-Trichlorobenzene
BRL
mg/kg dry
0.0065
0.00048
1
8260B
2/14/18 18:32
ANG
P8B0263
1,2,4-Trimethylbenzene
0.027
mglkg dry
0.0066
0.00040
1
8260B
2/14/18 18:32
ANG
P8130263
1,2-Dibromoethane
BRL
mg/kg dry
0,0065
0.00026
1
8260B
2/14/18 18:32
ANG
PBB0263
1,2-Dichlorobenzene
BRL
mg/kg dry
0.0065
0,00030
1
6260B
2114/18 18:32
ANG
P800263
1,2-Dichloroethane
BRL
mg/kg dry
0.0065
0-00039
1
8260B
2/14/18 18:32
ANG
P8130263
1,2-Dichloropropane
BRL
mg/kg dry
0,0065
0.00040
1
8260B
2/14/18 18:32
ANG
PBB0263
1,3,5-Trimethylbenzene
0.0036 J
mg/kg dry
0.0066
0.00049
1
8260B
2114118 18:32
ANG
P8130263
1,3-Dichlorobenzene
BRL
mg/kg dry
0.0065
0.00043
1
8260B
2/14/18 18:32
ANG
PBB0263
1,3-Dichloropropane
BRL
mg/kg dry
0.0065
0,00033
1
8260B
2/14/18 18:32
ANG
P8130263
1,4-Dichlorobenzene
BRL
mg/kg dry
0.0065
0.00026
1
8260B
2/14/18 18:32
ANG
P880263
2,2-Dichloropropane
BRL
mg1kg dry
0.0065
0.00031
1
8260B
2/14118 18:32
ANG
PBB0263
2-Chlorotoluene
BRL
mg/kg dry
0.0065
0.00033
1
8260B
2/14/18 18:32
ANG
P8130263
4-Chlorotoluene
BRL
mg/kg dry
0.0065
0.00039
1
6260B
2/14/18 18:32
ANG
P8150263
4-Isopropyholuene
0.0037 J
mg/kg dry
0.0066
0.00031
1
82608
2/14118 18:32
ANG
P8130263
Acetone
BRL
mg/kg dry
0.065
0.0016
1
8260B
2/14/18 18:32
ANG
PBB0263
Benzene
BRL
mglkg dry
0.0039
0.00038
1
8260B
2/14/18 18:32
ANG
P8B0263
Bromobenzene
BRL
mg/kg dry
0.0065
0.00054
1
8260B
2114/18 18:32
ANG
P8130263
Bromochloromethane
BRL
mglkg dry
0.0065
0,00036
1
8260B
2/14/18 18:32
ANG
PBB0263
Bromodichloromethane
BRL
mg/kg dry
0.0055
0.00036
1
8260B
2114/16 18:32
ANG
P880263
Bromofonn
BRL
mg/kg dry
0.0065
0.00074
1
8260B
2/14118 18:32
ANG
PBB0263
Bromomethane
BRL
mg/kg dry
0.013
0.00080
1
8260B
2/14118 18:32
ANG
P8130263
Carbon Tetrachloride
BRL
mg/kg dry
0.0065
0.00032
1
8260B
2/14118 18:32
ANG
P8190263
Chlorobenzene
BRL
mg/kg dry
0.0065
0.00034
1
8260B
2/14/18 18:32
ANG
P8B0263
Chloroelhane
BRL
mg/kg dry
0.013
0.00054
1
8260B
2/14/18 18:32
ANG
P8B0263
Chloroform
BRL
mg/kg dry
0.0065
0.00047
1
8260B
2/14/18 18:32
ANG
P8B0263
Chloromethane
BRL
mg/kg dry
0.0065
0.00044
1
82608
2/14/18 18:32
ANG
PSB0263
cis-1,2-Dichloroethylene
BRL
mg/kg dry
0.0065
0.00028
1
8260B
2/14/18 18:32
ANG
PBB0263
cis-1,3-Dichloropropylene
BRL
mg/kg dry
0.0065
0.00022
1
8260B
2/14/18 18:32
ANG
PBB0263
Dibromochloromethane
BRL
mg/kg dry
0.0065
0.00027
1
8260B
2/14/18 18:32
ANG
P8B0263
Dichlorodifluoromethane
BRL
mg/kg dry
0.0065
0.00029
1
6260B
2114/18 18:32
ANG
P8130263
Ethylbenzene
BRL
mg/kg dry
0.0065
0.00025
1
8260B
2/14/18 18:32
ANG
P8B0263
Isopropyl Ether
BRL
mg/kg dry
0.0065
0.00026
1
8260B
2114118 18:32
ANG
PBB0263
Isopropylbenzene(Cumene)
BRL
mg/kg dry
0.0065
0.00038
1
8260B
2/14/18 18:32
ANG
PBB0263
m,p-Xylenes
BRL
mg/kg dry
0.013
0.00060
1
8260B
2/14118 18:32
ANG
P8130263
Methyl Butyl Ketone (2-Hexanone)
BRL
mg/kg dry
0.065
0.00059
1
8260B
2/14/18 18:32
ANG
P8130263
Methyl Ethyl Ketone (2-Butanone)
BRL
mg/kg dry
0.13
0.00059
1
8260B
2/14/18 18:32
ANG
P8130263
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 28224-0643
Phone: [phone] - Toll Free Number: l-8001529-6364-Fax: [phone] Page 23 of 52

W Full -Service Analytical&
R. ISM I Environmental Solutions
vaee,aae�� �e�
Laboratory Report
02/27/2018
Geoscience Group
Project: Truck Part Service
Client Sample ID: S5
Attn: Tom Hassett
Prism
Sample ID: 8020233-05
500-K Clanton Rd.
Prism
Work Order: 8020233
Charlotte, NC 28217
Sample Matrix: Solid
Time
Collected: 02113/18 15:01
Time
Submitted: 02/13118 15:18
Parameter
Result
Units
Report
MDL
Dilution
Method Analysis Analyst
Batch
Limit
Factor
Date/rime
ID
Methyl Isobutyl Ketone
BRL
mg/kg dry
0,065
0.00055
1
6260B 211411B 18:32
ANG
PBB0263
Methylene 61hlonde
BRL
mg/kg dry
0.013
0.00036
1
8260B 2/14/18 10:32
ANG
PBB0263
Methyl-tert-Butyl Ether
BRL
mg/kg dry
0.013
0.00021
1
8260B 2/14/18 1832
ANG
P8B0263
Naphthalene
0.033
mg/kg dry
0.013
0.00020
1
8260B 2114118 18:32
ANG
P8130263
n-Butylbenzene
0.0031 J
mg/kg dry
0.0066
0.00033
1
82608 2M4/18 18:32
ANG
P8130263
n-Propylbenzene
BRL
mg/kg dry
0.0065
0.00038
1
8260B 2/14/18 18:32
ANG
P8B0263
o-Xylene
BRL
mg/kg dry
0o065
0,00027
1
6260B 2/14/18 1832
ANG
P8130263
sec-Butylbenzene
0.0034 J
mg/kg dry
0.0065
0.00031
1
8260B 2114118 18:32
ANG
P8B0263
Styrene
BRL
mg/kg dry
0.0065
000039
1
82608 2/14/18 18:32
ANG
P8130263
tert-Butylbenzene
BRL
mg/kg dry
0.0065
0.00022
1
8260B 2/14118 18:32
ANG
P8180263
Tetrachloroethylene
BRL
mg/kg dry
0.0065
0.00031
1
8260B 2/14/18 18:32
ANG
PBB0263
Toluene
BRL
mg/kg dry
0,0065
0.00037
1
82606 2/14118 18:32
ANG
PBB0263
trans-1,2-Dichloroethylene
BRL
mg/kg dry
0.0065
0.00039
1
8260B 2/14/18 18:32
ANG
PBB0263
trans-1,3-Dichloropropylene
BRL
mg/kg dry
0.0065
0,00034
1
8260B 2/14/18 18:32
ANG
P880263
Trichloroethylene
BRL
mg/kg dry
0.0065
0.00042
1
8260B 2/14/18 18:32
ANG
PBB0263
Trichlorofluoromethane
BRL
mg/kg dry
0.0065
0.00042
1
8260B 2/14/18 18:32
ANG
POB0263
Vinyl acetate
- BRL
mg/kg dry
0.032
0,00089
1
8260B 2/14/18 18:32
ANG
PBB0263
Vinyl chloride
BRL
mg/kg dry
0.0065
0.00031
1
8260B 2/14118 18:32
ANG
P8130263
Xylenes, total
BRL
mg/kg dry
0,019
0,0012
1
8260B 2/14/18 18:32
ANG
P8B0263
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
97 %
70-130
Dibromofluoromethane
104 %
84-123
Toluene -dB
89 %
76-129
Volatile Petroleum Hydrocarbons by GC/PID/FID
RLM
C5-C8 Aliphatics
11
mg/kg dry
6.3
0.20
100
MADEP VP14 2114118 21:22
ANG/J
P8B0270
C9-C12 Aliphatics
220
mg/kg dry
6.3
0.33
100
MADEP VPH 2/14/18 21:22
ANG/J
P8130270
C9-C10 Aromatics
120
mg/kg dry
6.3
0.070
100
MADEP VPH 2/14118 21:22
ANG/J
PSB0270
Surrogate
Recovery
Control Limits
2,5-Dibromotoluene(PID)
147%
70-130
SR
2,5-Dibromotoluene (FID)
155 %
70-130
SR
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0643
Phone: [phone]- Toll Free Number: t-800/629-6364- Fax: [phone] Page 24of52

P R i S M I Euvir erv,ce cel 8
Environmental al alS000ns
Faeorwropiee,,.c
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GC/MS - Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
2127/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:00PM
Spike Source %RED RPD
Level Result %REC Limits RPD Limit Notes
Batch P8130263 - 5035
Blank(P8B0263•BLK1)_ _
Prepared B Analyzed: 02/14/18
1,1,1,2-Tetrachloroethane
BRL
0.0050
mg/kg wet
1,1,1-Trichloroethane
BRL
0.0050
mg/kg wet
1, 1,2,2-Tetmchloroethane
BRL
0M50
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
0.0050
mg/kg wet
1,2,3-Trichloropropane
BRL
0.0050
mg/kg wet
1,2,4-Trichlorobenzene
BRL
0.0050
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-Chlorotoluene
BRL
0.0050
mg/kg wet
4-Chlorotoluene
BRL
0.0050
mg/kg wet
4-Isopropyltoluene
BRL
0.0050
mg/kg wet
Acetone
BRL
0.050
mg/kg wet
Benzene
BRL
0.0030
mg/kg wet
Bromobenzene
BRL
0.0050
mg/kg wet
Bromochloromethane
BRL
0.0050
mg/kg wet
Bromodichloromethane
BRL
0.0050
mg/kg wet
Bromoform
BRL
0.0050
mg/kg wet
Bromomethane
BRL
0.010
mg/kg wet
Carbon Tetrachlonde
BRL
0.0050
mg/kg wet
Chlorobenzene
BRL
0.0050
mg/kg wet
Chioroethane
BRL
0.010
mg/kg wet
Chloroform
BRL
0,0050
mg/kg wet
Chioromethane
BRL
0,0050
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
Dichlorodi8uoromethane
BRL
0M50
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
0.050
mg/kg wet
Methyl Ethyl Ketone (2-Butanone)
BRL
0,10
mg/kg wet
Methyl Isobutyl Ketone
BRL
0.050
mg/kg wet
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 28224-0643
Phone: [phone] - Toll Free Number: 1-800/52M364-Fax: [phone] Page 25 of52

GARf a Full -Service Analytical &
I S M I Environme rtal Solu Iona
vsox.nansa
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GC/MS - Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
2/27/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch P830263-5035
Blank (PBB0263-BLKI) Prepared & Analyzed: 02/14/18
Methylene Chloride
BRL
0.010
mg/kg wet
Methyl-tert-Butyl Ether
BRL
0.010
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
Tetrachloroethylene
BRL
0.0050
mg/kg wet
Toluene
BRL
0,0050
m9/k9 wet
trans-72-Dichloroethylene
BRL
0,0050
mg/kg wet
trans-1,3-Dichloropropylene
BRL
0,0050
mg/kg wet
Trichloroethylene
BRL
0,0050
mg/kg wet
Trichloro0uoromethane
BRL
0,0050
mg/kg wet
Vinyl acetate
BRL
0.025
mg/kg wet
Vinyl chloride
BRL
0.0050
mg/kg wet
Xylenes, total
BRL
0,015
mg/kg wet
Tentatively Identified Compounds
Not Detected
mg/kg wet
Surrogate: 4-Bromofluorobenzene
50.8
ug/L 50.00 102 70-130
Surrogate: Dibromofluoromethane
48.3
ug/L 50.00 97 84-123
Surrogate: Toluene-d8
45.5
U91L 50,00 91 76-129
LCS (PBB0263-BSI) _ -
Prepared & Analyzed:
02/14/18
1,1,1,2-Tetrachloroethane
0.0465
0.0060
mg/kg wet
0.05000
93
72-115
1,1,1-Tdchloroethane
0.0456
0.0050
mg/kg wet
0.05000
91
67-131
1, 1,2,2-Tetrachloroethane
0.0403
0.0050
mg/kg wet
0.05000
81
56-126
1,1,2-Trichloroethane
0,0436
0.0050
mg/kg wet
0.05000
87
70-133
1,1-Dichloroethane
0.0460
0.0050
mg/kg wet
0.05000
92
74-127
1,1-Dichloroethylene
0.0521
0,0050
mg/kg wet
0.05000
104
67-149
1,1-Dichloropropylene
0,0499
0,0050
mg/kg wet
0.05000
100
71-130
1,2,3-Trichlorobenzene
0.0399
0.0050
mg/kg wet
0.05000
BO
68-130
1,2,3-Trichloropropane
0.0394
0.0050
mg/kg wet
0.05000
79
60-137
1,2,4-Trichlorobenzene
0.0412
0.0050
mg/kg wet
0.05000
82
66-125
1,2,4-Trimethylbenzene
0.0411
0.0050
mg/kg wet
0.05000
82
69.129
1,2-Dibromoethane
0.0435
0.0050
mg/kg wet
0.05000
87
70-132
1,2-Dichlorobenzene
0.0403
0.0050
mg/kg wet
0.05000
81
72-123
1,2-Dichloroethane
0.0479
0.0050
mg/kg wet
0,05000
96
68-128
1,2-Dichloropropane
0.0484
0.0050
mg/kg wet
0.05000
97
73-130
1,3,5-Trimethylbenzene
0,0405
0.0050
mg/kg wet
0.05000
81
69-128
1 3-Dichlorobenzene
0.0399
0.0050
mg/kg wet
0.05000
80
71-120
1,3-Dichloropropane
0.0449
0,0050
mg/kg wet
0.05000
90
75-124
1,4-Dichlorobenzene
0.0406
0,0050
mg/kg wet
0.05000
81
71-123
2,2-Dichloropropane
0.0474
0.0050
mg/kg wet
0.05000
95
50-142
2-Chlorotoluene
0.0400
0.0050
mg/kg wet
0.05000
80
67-124
4-Chlorotoluene
0.0405
0.0050
mg/kg wet
0.05000
81
71-126
4-I60propyltoluene
0.0394
0,0050
mg/kg wet
0.05000
79
68-129
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0843
Phone: [phone] - Toll Free Number; l-800/629-6364- Fax: [phone] Page 26 of 52

LGAiR T-u1 S M I Full -Service Analytical &
Environmental Solutions
eonmm�iea we
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
Project: Truck Part Service
Volatile Organic Compounds by GCIMS -Quality Control
Analyte
Batch P8B0263 - 5035
Reporting
Result Limit Units
Level II QC Report
2/27/1 B
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:o0PM
Spike Source hREC RPD
Level Result %REC Limits RPD Limit Notes
LCS(PBB0263-BSI)
_
_
Prepared&_Analyzed:
02/14/18
Acetone
0,100
0.050
mg/kg wet
0.1000
100
29-198
Benzene
0o472
0.0030
mg/kg wet
0.05000
94
74-127
Bromobenzene
0,0398
0.0050
mg/Kg wet
0.05000
80
73-125
Bromochloromethane
0.0468
0.0050
mg/kg wet
0.05000
94
72-134
Bromodichioromethane
0.0495
0,0050
mg/kg wet
0.05000
99
75-122
Bromoform
0.0458
0,0050
mg/kg wet
0.05000
92
66-135
Bromomethane
0.0479
0,010
mg/kg wet
0.05000
96
20-180
Carbon Tetrachloride
0.0481
0.0050
mg/kg wet
0.05000
96
64-143
Chlorobenzene
0.0443
0.0050
mg/kg wet
0.05000
89
74-118
Chloroethane
0.0430
0.010
mg/kg wet
0.05000
86
33-149
Chloroform
0.0499
0.0050
mg/kg wet
0.05000
100
73-127
Chloromethane
0A472
0.0050
mg/kg wet
0,05000
94
45-143
cis-1,2-Dichloroethylene
0.0484
0.0050
mg/kg wet
0.05000
97
76-134
cis- 1,3-Dichloropropylene
0.0502
O.DO50
mg/kg wet
0.05000
100
71-125
Dibromochloromethane
0.0456
0.0050
mg/kg wet
0,05000
91
73-122
Dichlorodifluoromethane
0.0406
0.0050
mg/kg wet
0.05000
81
26-146
Ethylbenzene
0,0454
0.0050
mg/kg wet
D.05000
91
74-128
Isopropyl Ether
0.0473
0.0050
mg/kg wet
0,05000
95
59-159
Isopropylbenzene (Cumene)
O.D408
0.0050
mg/kg wet
0,05000
82
68-126
m,p-Xylenes
0.0908
0.010
mg/kg wet
0.1000
91
75-124
Methyl Butyl Ketone (2-Hexanone)
0.0456
0.050
mg/kg wet
0.05000
91
61-157 J
Methyl Ethyl Ketone (2-Butanone)
0.0490
0.10
mg/kg wet
0.05000
98
63-149 J
Methyl Isobutyl Ketone
0.0510
0.050
mg/kg wet
0,05000
102
57-162
Methylene Chloride
0.0479
0.010
mg/kg wet
0.05000
96
74-129
Methyl-tert-Butyl Ether
0.D483
0.01D
mg/kg wet
0.05000
97
M130
Naphthalene
0.0406
0.010
mg/kg wet
0,05000
81
57-157
n-Bulylbenzene
Do409
0.0050
mg/kg wet
0.05000
82
65-135
n-Propylbenzene
0.0411
0.0050
mg/kg wet
0.05000
82
67-130
o-Xylene
0.0449
0.0050
mg/kg wet
0,05000
90
74-126
seo8utylbenzene
0.0408
0.0050
mg/kg wet
0.05000
82
66-131
Styrene
0.0460
00050
mg/kg wet
0.05000
92
77-121
tert-Butylbenzene
0.0397
0.0050
mg/kg wet
0.05000
79
67-132
Tetrachioroethylene
0,0478
0.0050
mg/kg wet
0.05000
96
68-130
Toluene
0.0478
0.0050
mg/kg wet
0.05000
96
71-129
trans-1,2-Dichloroethylene
0.0480
0.0050
mg/kg wet
0,05000
96
73-132
trans-1,3-Dichloropropylene
0,0508
0.0050
mg/kg wet
0.05000
102
68-123
Trichloroethylene
0.0484
0.0050
mg/kg wet
0.05000
97
75-133
Trichlorolluoromethane
0.0490
0.0050
mg/kg wet
0.05000
98
44-146
Vinyl acetate
0.0669
0.025
mg/kg wet
0.05000
114
85-161
Vinyl chloride
0.0463
0.0050
mg/kg wet
0.05000
93
48-147
Xylenes, total
0.136
0.015
mg/kg wet
0.1500
90
74-126
Surrogate: 4-BromoNuombenzene
48.4
ug/L
50.00
97
70-130
Surrogate. Dibromofluoromethane
47.1
ug/L
50.00
94
84-123
Surrogate: Toluene-0
44.9
u91L
50.00
90
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 240643 - Charlotte, NC 28224-0643
Phone: [phone] - Toll Free Number: l-8001629-6364-Fax: [phone] Page 27 of 52

RRISM I Full -Service Analytloal &
J' V' Environmental Solutions
Geoscience Group
Attn: Tom Hassell:
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GCIMS - Quality Control
Analyte
Batch P8BO263 - 5035
Reporting
Result Limit Units
Level II QC Report
2/27/1 B
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Spike Source %REC RPD
Level Result % REC Limits RPD Limit Notes
LCS Cup (P8130263-19SDI)
Prepared & Analyzed:
02/14/18
1,1,1,2-Tetrachloroethane
0.0469
0.0050
mg/kg wet
0.05000
94
72-115
0.9
20
1,11-Trichloroethane
0.0455
0,0050
mg/kg wet
0.05000
91
67-131
0.2
20
1, 1,2,2-Tetmchloroethane
o0415
0,0050
mg/kg wet
0.05000
83
56-126
3
20
1,1,2-Trichloroethane
0.0454
0.0050
mg/kg wet
0.05000
91
70-133
4
20
1,1-Dichloroethane
0.0460
0,0050
mg/kg wet
0.05000
92
74-127
0.2
20
1,1-Dichloroethylene
0,0506
0.0050
mg/kg wet
0,05000
101
67-149
3
- 20
1,1-Dichioropropylene
0.0502
OoD50
mg/kg wet
0.05000
100
71-130
0.6
20
1,2,3-Trichlorobenzene
0.0407
0.0050
mg/kg wet
0.05000
81
68-130
2
20
1,2,3-Thchloropropane
0,0404
0.0050
mg/kg wet
0.05000
81
60-137
2
20
1,2,4-Trichlorobenzene
0.0418
0.0050
mg/kg wet
0.05000
84
66-125
1
20
1,2,4-Trimethylbenzene
0.0399
0.0050
mg/kg wet
0,05000
80
69-129
3
20
1,2-Dibromoethane
0.0460
0,0050
mg/kg wet
0,05000
92
70-132
6
20
1,2-Dichlorobenzene
0.0410
0.0050
mg/kg wet
0,05000
82
72-123
2
20
1,2-Dichloroethane
0.0498
0,0050
mg/kg wet
D.05000
100
68-128
4
20
1,2-Dichloropropane
0.0501
0.0050
mg/kg wet
0.05000
100
73-130
3
20
1,3,5-Trimethylbenzene
0.0392
0.0050
mg/kg wet
0,05000
78
69-128
3
20
1,3-Dichlorobenzene
0.0397
0.0050
mg/kg wet
0.05000
79
71-120
0.4
20
1,3-Dichloropropane
0.0456
0.0050
mg/kg wet
o05000
91
75-124
2
20
1,4-Dichlorobenzene
0.0404
0o050
mg/kg wet
0.05000
81
71-123
0.4
20
2,2-Dichlompropane
0.0480
0.0050
rri wet
0o5000
96
50-142
1
20
2-Chlorotoluene
0,0394
0.0050
mg/kg wet
0.05000
79
67-124
1
20
4-Chlorotoluene
oo399
0.0050
mg/kg wet
0.05000
80
71-126
1
20
4-Isopropyltoluene
0,0380
OoD50
mg/kg wet
0.05000
76
68-129
3
20
Acetone
0,114
0.050
mg/kg wet
0.1000
114
29-198
13
20
Benzene
0,0474
0.0030
mg/kg wet
0.05000
95
74-127
0.3
20
Bromobenzene
0o395
0,0050
mg/kg wet
0.05000
79
73-125
D.8
20
Bromochlommethane
0,0498
0.0050
mg/kg wet
0.05000
100
72-134
6
20
Bromodichloromethane
0o503
0.0050
mg/kg wet
0.05000
101
75-122
2
20
Bromoform
0.0480
0.005D
mg/kg wet
0.05000
96
66-135
5
20
Bromomethane
0.0524
0,010
mg/kg wet
0.05000
105
20-180
9
20
Carbon Tetrachloride
00479
0.0050
mg/kg wet
0.05000
96
64-143
0.4
20
Chiorobenzene
0.0440
0.0050
mg/kg wet
0.05000
88
74-118
0.6
20
Chloroethane
0.0425
0.010
mg/kg wet
0.05000
85
33-149
1
20
Chloroform
0.0519
0.0050
mg/kg wet
0.05000
104
73-127
4
20
Chloromethane
0.0526
0.0050
mg/kg wet
0.05000
105
45-143
11
20
cis-1,2-Dichloroethylene
0.0494
0.0050
mg/kg wet
0.05000
99
76-134
2
20
cis-1,3-Dichlororimpylene
0.0526
0.0050
mg/kg wet
- 0.05000
105
71-125
5
20
Dibromochloromethane
0.0469
0.0050
mg/kg wet
0,05000
94
73-122
3
20
Dichloroditluoromethene
0.0388
0.0050
mg/kg wet
0o5000
78
26-146
5
20
Ethylbenzene
0.0440
0.0050
mg/kg wet
0.05000
88
74A28
3
20
Isopropyl Ether
0.0494
0.0050
mg/kg wet
0.05000
99
59-159
5
20
Isopropylbenzene (Cumene)
0.0395
0.0050
mg/kg wet
0,05000
79
66-126
3
20
m,p-Xylenes
0.0889
0A10
mg/kg wet
0.1000
89
75-124
2
20
Methyl Butyl Ketone (2-Hexanone)
0.0474
0.050
mg/kg wet
0.05000
95
61-157
4
20 J
Methyl Ethyl Ketone(2-Butanone)
0.0546
0A0
mg/kg wet
0,05000
1D9
63-149
11
20 J
Methyl lsobutyl Ketone
0.0544
0.050
mg/kg wet
0.05000
109
57-162
6
20
Phis 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 28224-0643
Phone: [phone] - Toll Free Number: 1-800/629-6364 - Fax: [phone] Page 28 of 52

` a I Full-Servlce Analytical &
1� re ISM Environmental Solutions
�'wowrtoPlEa ING
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GC/MS -Quality Control
Anatyte
Batch PBB0263 - 5036
Reporting
Result Limit Units
Level II QC Report
2127/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Spike Source %REC RPD
Level Result % REC Limits RPD Limit Notes
LCS Cup (P8B0263-BSD1) _
_
_
Prepared & Analyzed:
02/14/18
Methylene Chloride
00504
0010
mg/kg wet
0,05000
101
74-129
5
20
Methyl-tert-Butyl Ether
0.0474
0.010
mg/kg wet
0,05000
95
70-130
2
20
Naphthalene
0o414
0.010
mg/kg wet
0.05000
83
57-157
2
20
n-Butylbenzene
0,0397
0,0050
mg/kg wet
0.05000
79
65-135
3
20
n-Propylbenzene
0.0394
0.0050
mg/kg wet
0.05000
79
67-130
4
20
o-Xylene
0.0442
0.0050
mg/kg wet
0.05000
88
74-126
2
20
sec-Bulylbenzene
0.0393
0.0050
mg/kg wet
0,05000
79
66-131
4
20
Styrene
0.0459
0.0050
mg/kg wet
0,05000
92
77-121
0.2
20
ten-Butylbenzene
0.0388
0.0050
mg/kg wet
0.05000
78
67-132
2
20
Tetmchloroethylene
0,0472
0.0050
mg/kg wet
0,05000
94
68-130
1
20
Toluene
0.0476
0.0050
mg/kg wet
0.05000
95
71-129
0.3
20
trans-1,2-Dichloroethylene
0.0472
0,0050
mg/kg wet
0.05000
94
73-132
2
20
trans-1,3-Dichloropropylene
0,0531
0.0050
mg/kg wet
0.05000
106
68-123
4
20
Tdchloroethylene
0.0492
0.0050
mg/kg wet
0,05000
98
75-133
2
20
Trichlorofluoromethane
0.0496
0.0050
mg/kg wet
0.05000
99
44-146
1
20
Vinyl acetate
0.0614
0.025
mg/kg wet
0,05000
123
85-161
8
20
Vinyl chloride
0o460
0.0050
mg/kg wet
0.05000
92
48-147
0.7
20
Xylenes, total
0.133
0.015
mg/kg wet
0.1500
89
74-126
2
20
Surrogate: 4-Bromotluorobenzene
47.4
ug/L
50.00
95
70-130
Surrogate: Dibromofluoromethane
49.0
U91L
50.00
98
64-123
Surrogate: Toluene-d8
44.6
ug/L
50.00
90
76-129
Batch PBB0397 -5035
Blank (P8B0397-BLK1) - _
Prepared & Analyzed: 02/21/18
1,1,1,2-Tetrachloroethane
BRL
0o050
mg/kg wet
1,1,1-Trichlomethane
BRL
0A050
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
0.0050
mg/kg wet
1,2,3-Trichloropropane
BRL
0.0050
mg/kg wet
1,2,4-Trichlorobenzene
BRL
0.0050
mg/kg wet
1,2,4-Tdmethylbenzene
BRL
0.0050
mg/kg wet
1,2-Dibromcethane
BRL
0.0050
mg/kg wet
1,2-Dichlorobenzene
BRL
0.0050
mg/kg wet
1,2-Dichloroethane
BRL
0.0050
mg/kg wet
1,2-Dichloropropane
BRL
0.0050
mg/kg wet
1,3,5-Tdmethylbenzene
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-Chiorotoluene
BRL
0.0050
mg/kg wet
4-Chlorotoluene
BRL
0.0050
mg/kg wet
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 28224-0843
Phone: [phone]- Toll Free Number. 1-800/529-6364 - Fax: [phone] Page 29 of 52

/Ni
a I S � I Fvll-6clive Analytical &
' V' Environmental Solutions
t°'uaoxwroxaa we
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GC/MS - Quality Control
Analyte
Batch 138130397.5035
Reporting
Result Limit Units
Level II QC Report
2/27/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Blank(PSB0397-BLK1) _
Prepared & Analyzed: 02/21/18
4-Isopropyltoluene
BRL
0.0050
mg/kg wet
Acetone
BRL
0.050
mg/kg wet
Benzene
BRL
0.0030
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
0o050
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
0.0050
mg/kg wet
cis-1,2-Dichlocethylene
BRL
0.0050
mg/kg wet
cis-1,3-Dichloropropylene
BRL
0.0050
mg/kg wet
Dibromochloromethane
BRL
0.0050
mg/kg wet
Dichlorodifluoromethane
BRL
0.0050
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
0.050
mg/kg wet
Methyl Ethyl Ketone (2-Butanone)
BRL
0.10
mg/kg wet
Methyl Isobutyl Ketone
BRL
0.050
ni wet
Methylene Chloride
BRL
0.010
mg/kg wet
Methyl-tert-Butyl Ether
BRL
0.010
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
lert-Butylbenzene
BRL
0.0050
mg/kg wet
Tetrachloroethylene
BRL
0.0050
mg/kg wet
Toluene
BRL
0.0050
ni wet
trans-1,2-Dichlorcethylene
BRL
0.0050
mg/kg wet
trans-1,3-Dichloropropylene
BRL
0.0050
mg/kg wet
Trichloroethylene
BRL
0.0050
mg/kg wet
Trichlorofluoromethane
BRL
0,0050
mg/kg wet
Vinyl acetate
BRL
0.025
mg/kg wet
Vinyl chloride
BRL
0,0050
mg/kg wet
Xylenes, total
BRL
0.015
mg/kg wet
Surrogate: 4-Bromofluorobenzene
50.9
ug/L
50.00 102 70-130
Surrogate: DibromoFluoromethane
50.4
ug/L
50.00 101 84423
Surrogate: Toluene -de
505
ug/L
50.00 101 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 240643 - Charlotte, INC 28224-0543
Phone: [phone] - Toll Free Number: 1-8001629-6364 - Fax: 704/526-M9 Page 30 of 52

RR(\1 A //� FuliService Analyilcel &
EE FR I V 1 Y 1 Environmarrcel Solutions
Yumrwrox,e¢,ac
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NO 28217
Project: Truck Part Service
Volatile Organic Compounds by GC/MS - Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
2127/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:0013M
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch P8B0397.6035
LCS (P8B0397-BS1) Prepared & Analyzed: 02/21/18
1, 1, 1,2-Tetrachloroethane
0,0514
0.0050
mg/kg wet
0.05000
103
72-115
1,1,1-Trichloroethane
0.0453
0.0050
mg/kg wet
0.05000
91
67-131
1, 1,2,2-Tetmchloroethane
0.0512
0.0050
mg/kg wet
0,05000
102
56-126
1,1,2-Tichloroethane
0.0496
0.0050
mg/kg wet
0.05000
99
70-133
1,1-Dichloroethane
0.0438
0.0050
mg/kg wet
0.05000
88
74-127
1,1-Dichloroethylene
0.0466
0.0050
mg/kg wet
0.05000
93
67-149
1,1-Dichloropropylene
0.0460
0.0050
mg/kg wet
0,05000
92
71-130
1,2,3-Trichlorobenzene
0.0496
0.0050
mg/kg wet
0,05000
99
68-130
1,2,3-Trichforopropane
0.0514
0.0050
mg/kg wet
0.05000
103
60-137
1,2,4-Trichlorobenzene
0.0490
0.0050
mg/kg wet
0.05000
98
66-125
1,2,4-Trimethylbenzene
0.0506
0.0050
mg/kg wet
0,05000
101
69-129
1,2-Dibromoethane
0.0486
0.0050
mg/kg wet
0.05000
97
70-132
1,2-Dichlorobenzene
0.0511
0,0050
mg/kg wet
0.05000
102
72-123
1,2-Dichloroethane
0.0478
0.0050
mg/kg wet
0.05000
96
68-128
1,2-Dichloropropane
0,0482
0.0050
mg/kg wet
0.05000
96
73-130
1,3,5-Trimethylbenzene
0.0494
0,0050
mg/kg wet
0.05000
99
69-128
1,3-Dichlorobenzene
0,0494
0.0050
mg/kg wet
0,05000
99
71-120
1,3-Dichloropropane
0.0497
0.0050
mg/kg wet
0,05000
99
75-124
1,4-Dichlorobenzene
0.0495
0,0050
mg/kg wet
0.05000
99
71-123
2,2-Dichloropropane
0.0429
0,0050
mg/kg wet
0.05000
86
50-142
2-Chlomtoluene
0,0487
0.0050
mg/kg wet
0,05000
97
67-124
4-Chlorotoluene
0.0501
0.0050
mg/kg wet
0.05000
100
71-126
4-Isopropyltoluene
0,0480
0.0050
mg/kg wet
0.05000
96
68-129
Acetone
0.0904
0.050
mg/kg wet
0.1000
90
29-198
Benzene
0.0470
0.0030
mg/kg wet
0,05000
94
74-127
Bromobenzene
0.0491
0.0050
mg/kg wet
0.05000
98
73-125
Bromochloromethane
0.0478
0,0050
mg/kg wet
0.05000
96
72-134
Bromodichloromethane
0.0506
0.0050
mg/kg wet
0.05000
101
75-122
Bromoform
0.0534
0.0050
mg/kg wet
0.05000
107
66-135
Bromomethane
0.0522
0.010
mg/kg wet
0.05000
104
20-180
Carbon Tetrachloride
0.0466
0.0050
mg/kg wet
0.05000
93
64-143
Chlorobenzene
0.0483
0.0050
mg/kg wet
0.05000
97
74-118
Chloroethane
0.0532
0.010
mg/kg wet
0.06000
106
33-149
Chloroform
0.0449
0.0050
mg/kg wet
0.05000
90
73-127
Chloromethane
0.0539
0.0050
mg/kg wet
0.05000
108
45-143
cis-1,2-Dichloroethylene
0.0459
0.0050
mg/kg wet
0.05000
92
76-134
cis-1,3-Dichloropropylene
0,0479
0.0050
mg/kg wet
0.05000
96
71-125
Dibromochloromethane
0.0533
0.0050
mg/kg wet
0.05000
107
73-122
Dichlorodifluoromethane
0.0463
0.0050
mg/kg wet
0.05000
93
26-146
Ethylbenzene
0.0481
0.0050
mg/kg wet
0.05000
96
74-128
Isopropyl Ether
0.0465
0.0050
mg/kg wet
0.05000
93
59-159
Isopropylbenzene (Cumene)
0.0497
0M50
mg/kg wet
0.05000
99
68-126
m,p-Xylenes
0.0963
0.010
mg/kg wet
0.1000
96
75-124
Methyl Butyl Ketone (2-Hexanone)
0.0452
0,050
mg/kg wet
005000
90
61-157
Methyl Ethyl Ketone (2-Butanone)
0.0407
0.10
mg/kg wet
0.05000
81
63-149
Methyl Isobulyl Ketone
0.0458
0.050
mg/kg wet
0.05000
92
57-162
J
J
J
This report should not be reproduced, except in its entirely, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, INC 28224-0643
Phone: [phone] - Toll Free Number: 1-800/629-6364 - Fax: [phone] Page 31 of 52

R' V r V I I Fuvironmce al Solutions
N EnvLonmenieluil bone
�ueoenronae we
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
Project: Truck Part Service
Volatile Organic Compounds by GCIMS - Quality Control
Analyte
Batch PBB0397 - 5035
Reporting
Result Limit Units
Level II 1 Report
2127/1B
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Spike Source /REC RPD
Level Result %REC Limits RPD Limit Notes
LCS (P8130397-13SI) _ _ _-
_
Prepared & Analyzed:
02/21/18
Methylene Chloride
0.0446
0.010
mg/kg wet
0.05000
89
74-129
Methyl -ten -Butyl Ether
0,0478
0.010
mg/kg wet
0,05000
96
70-130
Naphthalene
0,0490
0.010
mg/kg wet
0.05000
96
57-157
n-Butylbenzene
0,0481
0.0050
mg/kg wet
0.05000
96
65-135
n-Propylbenzene
0.0496
0,0050
mg/kg wet
0.05000
99
67-130
o-Xylene
0,0483
0.0050
mg/kg wet
0.05000
97
74-126
sec-Butylbenzene
0.0496
0.0050
mg/kg wet
0.05000
99
66-131
Styrene
0.0497
0,0050
mg/kg wet
0.05000
99
77-121
ten-Butylbenzene
0.0497
0.0050
mg/kg wet
0.05000
99
67-132
Tetrachloroethylene
0.0438
0.0050
mg/kg wet
0.05000
88
68-130
Toluene
0.0465
0.0050
mg/kg wet
0.05000
93
71-129
trans-1,2-Dichloroethylene
0,0461
0.0050
mg/kg wet
0.05000
92
73-132
trans-1,3-Dichlorcpropylene
0.0482
0.0050
mg/kg wet
0.05000
96
68-123
Tnchloroelhylene
0.0464
0.0050
mg/kg wet
0.05000
93
75-133
Trichloroflucromethane
00496
0.0050
mg/kg wet
0,05000
99
44-146
Vinyl acetate
0.0522
0.025
mg/kg wet
0,05000
104
85-161
Vinyl chloride
0.0464
0,0050
mg/kg wet
0.05000
93
48-147
Xylenes, total
0.145
0.015
mg/kg wet
0,1500
96
74-126
Surrogate: 4-Bromofluombenzene
50.4
U91L
50.00
101
70-130
Surrogate: Dibromofluoromethane
50.1
u97L
50.00
100
84-123
Surrogate: Toluene -de
51.2
ug/L
50.00
102
76-129
LCS Dup (P8130397-13SD1) _
- _ -
_
Prepared & Analyzed:
02/21/18
1,1,1,2-Tetrachloroethane
0.0499
0.0050
mg/kg wet
0.05000
100
72-115
3
20
1,1,1-Trichloroethane
0.0415
0.0050
mg/kg wet
0.05000
83
67-131
9
20
1, 1,2,2-Tetrachloroethane
0.0508
0.0050
mg/k9 wet
0.05000
102
56-126
0.9
20
1,1,2-Trichloroethane
0.0490
0.0050
mg/kg wet
0.05000
98
70-133
1
20
1,1-Dichloroethane
0.0409
0.0050
mgft wet
0.05000
82
74-127
7
20
1,1-Dichloroethylene
0.0403
0.0050
mg/kg wet
0.05000
81
67-149
15
20
1,1-Dichloropropylene
0.0419
0,0050
mg/kg wet
0,05000
84
71-130
9
20
1,2,3-Tnchlorobenzene
0.0481
0.0050
mg/kg wet
0.05000
96
68-130
3
20
1,2,3-Trichloropropane
0,0511
0,0050
mg/kg wet
0.05000
102
60-137
0.5
20
1,2,4-Trichlorobenzene
0.0478
0.0050
mg/kg wet
0.05000
96
66-125
2
20
1,2,4-Trimethylbenzene
0.0481
0.0050
mg/kg wet
0.05000
96
69-129
5
20
1,2-Dibromoethane
0.0485
0,0050
mg/kg wet
0.05000
97
70-132
0.2
20
1,2-Dichlorobenzene
0.0491
0,0050
mgft wet
0.05000
98
72-123
4
20
1,2-Dichloroethane
0.0470
0.0050
mg/kg wet
0.05000
94
68-128
2
20
1,2-Dichloropropane
0.0462
0,0050
mg/kg wet
0.05000
92
73-130
4
20
1,3,5-Trimethylbenzene
0.0464
0.0050
mg/kg wet
0.05000
93
69-128
6
20
1,3-Dichlorobenzene
0.0473
0.0050
mg/kg wet
0.05000
95
71-120
4
20
1,3-Dichloropropane
0.0491
0.0050
mg/kg wet
0.05000
98
75-124
1
20
1,4Dichlorobenzene
0.0479
0.0050
mg/kg wet
0.05000
96
71-123
3
20
2,2-Dichloropropane
0,0398
0.0050
mg/kg wet
0.05000
80
50-142
7
20
2-Chlorotoluene
0.0462
0.0050
mg/kg wet
0,05000
92
67-124
5
20
4-Chlorotoluene
0.0482
0.0050
mg/kg wet
0.05000
96
71-126
4
20
4-Isopropyltoluene
0,0449
0.0050
mg/k9 wet
005000
90
68-129
7
20
Acetone
0.0902
0 050
mg/kg wet
0,1000
90
29-198
0.3
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 28224-0643
Phone: [phone]-Toll Free Number: l-800/62"364- Fax: [phone] Page 32 of 52

'A a Full -Service Malytical a
4dP I S M I Environma nal Solutions
P"umamAiea
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GCIMS - quality Control
Analyte
Batch P8B0397 -6036
Reporting
Result Limit Units
Level II QC Repoli
2127/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:O0PM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS Dup (PBB0397-BSDt) _ _
_
Prepared & Analyzed_:
02/21/18
Benzene
0.0448
0.0030
mg/kg wet
0.05000
90
74-127
5
20
Bromobenzene
0.0478
0.0050
mg/kg wet
0.05000
96
73-125
3
20
Bronwchloromethane
0.0468
0.0050
mg/kg wet
0.05000
94
72-134
2
20
Bromodichloromethane
0.0485
0.0050
mg/kg wet
0.05000
97
75-122
4
20
Bromoform
0,0534
0.0050
mg/kg wet
0.05000
107
66-135
0.09
20
eromomethane
0.0492
0.010
mg/kg wet
0,05000
98
20-180
6
20
Carbon Tetrachloride
0.0428
0.0050
mg/kg wet
0.05000
86
64-143
9
20
Chlorobenzene
0,0458
0,0050
mg/kg wet
0.05000
92
74-118
5
20
Chloroethane
0.0498
0.010
mg/kg wet
O.o5000
100
33-149
7
20
Chlorofoml
0.0431
0,0050
mg/kg wet
0.05000
86
73-127
4
20
Chloromethane
0.0484
0.0050
mg/kg wet
0.05000
97
45-143
11
20
cis-1,2-Dichloroethylene
0.0438
0.0050
mg/kg wet
a05000
88
76-134
5
20
cis-1,3-Dichloropropylene
0.0465
0.0050
mg/kg wet
0.05000
93
71-125
3
20
Dibromochloromethane
0.0522
0.0050
mg/kg wet
0,05000
104
73-122
2
20
Dichlorodifluoromethane
0.04D6
Do050
mg/kg wet
D.O5000
81
26-146
13
20
Ethylbenzene
0.0448
0,0050
mg/kg wet
0.05000
90
74-128
7
20
Isopropyl Ether
0.0451
0,0050
mg/kg wet
0,05000
90
59-159
3
20
Isopropylbenzene (Cumene)
0,0468
0,0050
mg/kg wet
0.05000
94
68-126
6
20
m,p-Xylenes
0.0907
0.010
mg/kg wet
0.1000
91
75-124
6
20
Methyl Butyl Ketone (2-Hexanone)
0.0459
0,050
mg/kg wet
0.05000
92
61-157
2
20 J
Methyl Ethyl Ketone (2-Butanone)
0.0421
0.10
mg/kg wet
0.05000
84
63-149
3
20 J
Methyl Isobutyl Ketone
0.0464
0.050
mg/kg wet
0,05000
93
57-162
1
20 J
Methylene Chloride
0.0428
0.010
mg/kg wet
0.05000
86
74-129
4
20
Methyl-tert-Butyl Ether
0.0475
0.010
mg/kg wet
0.05000
95
70-130
0.5
20
Naphthalene
0.0487
0.010
mg/kg wet
0.05000
97
57-157
0.7
20
n-Butylbenzene
0.0448
0.0050
mg/kg wet
0.05000
90
65-135
7
20
n-Propylbenzene
0.0466
0.0050
mg/kg wet
0.05000
93
67-130
6
20
o-Xylene
0.0457
0.0050
mg/kg wet
0.05000
91
74-126
6
20
sec-Butylbenzene
0.0461
0,0050
mg/kg wet
oo5000
92
66-131
7
20
Styrene
0,0475
0.0050
mg/kg wet
0.05000
95
77-121
5
20
tert-Bulylbenzene
0.0462
0.0050
mg/kg wet
0.05000
92
67-132
7
20
1'etrachloroethylene
0.0403
0.0050
mg/kg wet
0.05000
81
68-130
8
20
Toluene
0.0441
0.0050
mg/kg wet
0,05000
88
71-129
5
20
trans-1,2-Dichlorcethylene
0.0432
0.0050
mg/kg wet
0,05000
Be
73-132
7
20
trans-1,3-Dichloropmpylene
0.0467
0.0050
mg/kg wet
0,05000
93
68-123
3
20
Tnchloreethylene
0.0438
0.0050
mg/kg wet
0.05000
88
75-133
6
20
Trichlorofluoromethane
0.0448
0.0050
mg/kg wet
0.05000
90
44-146
10
20
Vinyl acetate
0.0522
0.025
mg/kg wet
0.05000
1 D4
85-161
0.02
20
Vinyl chloride
0.0428
0.0050
mg/kg wet
0.05000
86
48-147
8
20
Xylenes, total
0.136
0.015
mg/kg wet
0.1500
91
74-126
6
20
Surrogate: 4-Bromofluorobenzene
50.7
ug/L
50.00
101
70-130
Surrogate: Dibmmofluoromethane
51.0
ug/L
50.00
102
64-123
Surrogate: Toluene-d8
51.5
U91L
50.00
103
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 240643 - Charlotte, NC 28224-0643
Phone: [phone] - Tali Free Number: 1-8001629-6364 - Fax: [phone]
Page 33 of 52

A-,FR,o I S M F-HServioe Analytical &
Environmental Solutions
ueonnron,sa lac
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GCIMS (Medium Level) - Quality Control
Reporting
Result Limit Units
Batch P8130410 - 5035
Level II QC Report
2/27/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Spike Source %RED RPD
Level Result %REC Limits RPD Limit Notes
Blank (13880410-BLK7)
Prepared 8 Analyzed: 02/21/18
1,1,1,2-Tetrachloroethane
BRL
0.0050
mg/kg wet
1,1,1-Trichloroethane
BRL
0.0050
mg/kg wet
1,/,2,2-Tetrachloroethane
BRL
0.0050
mg/kg wet
1,1,2-Trichlomethane
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
1,2,3Jnchloropropane
BRL
0.0050
mg/kg wet
1,2,4-Tdchlombenzene
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
Dc050
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-Chloraloluene
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
Bromoform
BRL
O.D050
mg/kg wet
Bromomelhane
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
cisA,3-Dichloropropylene
BRL
0.0050
mg/kg wet
Dibromochloromethane
BRL
0.0050
mg/kg wet
Dichlorodifluoromethane
BRL
0.010
mg/kg wet
Ethylbenzene
BRL
0.0050
mg/kg wet
Isopropyl Ether
BRL
0.0050
mg/kg wet
Isopropylbenzene (Cumene)
BRL
0.0050
mg/kg wet
m,p-Xylenes
BRL
0.010
mg/kg wet
Methyl Butyl Ketone (2-Hexanone)
BRL
0.020
mg/kg wet
Methyl Ethyl Ketone (2-Butanone)
BRL
0,020
mg/kg wet
Methyl Isobutyl Ketone
BRL
0,020
mg/kg wet
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone]- Toil Free Number: 1-800/629-6364 - Fax: [phone] Page 34 of 52

�W,M ISM n n I Full -Service Analytical &
J'vf Environmental Solutions
4'umrAron��e:c
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GC/MS (Medium Level) - Quality Control
Analyte
Batch PSB0410 -5035
Reporting
Result Limit Units
Level II QC Report
2/27/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Blank (P8B0410-BLK1) _
_
Prepared & Analyzed: 02/21/18
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
seo-Butylbenzene
BRL
0.0050
mg/kg wet
Styrene
BRL
0.0050
mg/kg wet
tert-Butylbenzene
BRL
0.0050
mg/kg wet
Tetrechloroethylene
BRL
0.0050
mg/kg wet
Toluene
BRL
0.0050
mg/kg wet
trans-1,2-Dicheroethylene
BRL
0,0050
mg/kg wet
trans-1,3-Dichloropropylene
BRL
0.0050
mg/kg wet
Trichioroethylene
BRL
0,0050
mg/kg wet
Trichlora8uoromethane
BRL
0.010
mg/kg wet
Vinyl acetate
BRL
0.020
mg/kg wet
Vinyl chloride
BRL
0,010
mg/kg wet
Xylenes, total
BRL
0.015
mg/kg wet
Surrogate: 4-Bromofluorobenzene
50.9
ug/L
50.00 102 70-130
Surrogate. Dibromofluommethane
50.4
ug/L
50.00 101 70-130
Sumogate: Toluene-d8
50.5
ug/L
50,00 101 70-130
LCS (P8B0410-BS1) _
Prepared 8 Analyzed:
02/21/18
1, 1, 1,2-Tetrachloroethane
0.0514
0.0050
mg/kg wet
0.05000
103
_
72-115
1,1,1-Trichooroethane
0.0453
0.0050
mg/kg wet
0.05000
91
72-123
1,1,2,2-Tetrachlomethane
0.0512
0.0050
mg/kg wet
0.05000
102
62-127
1,1,2-Trichloroethane
0.0496
0.0050
mg/kg wet
0.05000 -
99
73-123
1,1-Dichloroethane
0.0438
0.0050
mg/kg wet
0.05000
68
73-119
1,1-Dichloroethylene
0.0466
0.0050
mg/kg wet
0.05000
93
59-157
1,1-Dichloropropylene
0,0460
O.p050
mg/kg wet
0.05000
92
70-129
1,2,3-Tichoorobenzene
0.0496
0.010
mg/kg wet
0.05000
99
59-133
1,2,3-Trichloropropene
0.0514
0.0050
mg/kg wet
0,05000
103
52-137
1,24-Trichlorobenzene
0.0490
0.010
mg/kg wet
0.05000
98
66-123
1,2,4-Trimethylbenzene
0.0506
0.0050
mg/kg wet
0.05000
101
69-126
1,2-Dibromoethane
0.0486
0.0050
mg/kg wet
0.05000
97
69-127
1,2-Dichlorobenzene
0,0511
0.0050
mg/kg wet
0.05000
102
70-121
1,2-Dichloroethane
0.0478
0.0050
mg/kg wet
0.05000
96
69-125
1,2-Dichloropropane
0.0482
0.0050
mg/kg wet
0.05000
96
75-124
1,3,5-Trimethylbenzene
0.0494
0.0050
mg/kg wet
0.05000
99
69-124
1,3-Dichlorobenzene
0.0494
0.0050
mg/kg wet
0.05000
99
70-121
1,3-Dichloropropane
0.0497
0.0050
mg/kg wet
0.05000
99
70-124
IA-Dichlorobenzene
0.0495
0.0050
mg/kg wet
0.05000
99
71-119
2,2-Dichloropropane
0.0429
0.0050
mg/kg wet
0.05000
86
46-154
2-Chlorotoluene
0.0487
0,0050
mg/kg wet
0,05000
97
70-121
4-Chlorotoluene
0.0501
0.0050
mg/kg wet
0.05000
100
72-126
4-Isopropyltoluene
0,0480
0.0050
mg/kg wet
0.05000
96
71-126
Acetone
0.0904
0.020
mg/kg wet
0A000
90
12-196
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 28224-0643
Phone: [phone] - Toll Free Number: l-800/629-6364-Fax: [phone] Page 35 of 52

�. I S n %' I Full -Service Analytical a
`, ,r 4 ' y' Environmental Solutions
'6'ueonnroa,es ecc
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GCIMS (Medium Level) - Quality Control
Analyte
Batch PBB0410 - 5035
Reporting
Result Limit Units
Level II QC Report
2/27118
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS (P8B0410-BSI)
Prepared & Analyzed:
02/21/18
Benzene
0.0470
0.0050
mg/kg wet
0.05000
94
74-123
Bromobenzene
0.0491
0.0050
mg/kg wet
0,05000
98
66-122
Bromochloromethane
0.0478
0.0050
mg/kg wet
0.05000
96
73-128
Bromodichloromethane
0,0506
0.0050
mg/kg wet
0.05000
101
76-123
Brom0form
0.0534
0.0050
mg/kg wet
0.05000
107
71-124
Bromomethane
0.0522
0.010
mg/kg wet
0,05000
104
56-145
Carbon Tetrachloride
0.0466
0.0050
mg/kg wet
0.05000
93
67-140
Chlorobenzene
0.0483
0.0050
mg/kg wet
0,05000
97
74-121
Chloroethane
0.0532
0.010
mg/kg wet
0,05000
106
64-142
Chloroform
0.0449
0.0050
mg/kg wet
0,05000
90
75-125
Chloromethane
0,0539
0.010
mg/kg wet
0.05000
108
54-132
cis-1,2-Dichloroethylene
0.0459
0.0050
mg/kg wet
0.05000
92
68-132
cis-1,3-Dichloropropylene
0.0479
0.0050
mg/kg wet
0.05000
96
75-128
Dibromochloromethane
0,0533
0.0050
mg/kg wet
0.05000
107
71-121
Dichlomdi0uoromethane
0.0463
0.010
mg/kg wet
0.05000
93
39-178
Elhyibenzene
0.0481
0.0050
mg/kg wet
0.05000
96
69-125
Isopropyl Ether
0,0465
0.0050
mg/kg wet
0.05000
93
77-123
Isopropylbenzene (Cumene)
0.0497
0.0050
mg/kg wet
0.05000
99
68-129
m,p-Xyienes
oo963
0.010
mg/kg wet
0.1000
96
64-125
Methyl Butyl Ketone (2-Hexanone)
0.0452
0.020
mg/kg wet
0.05000
90
54-139
Methyl Ethyl Ketone (2-Butanone)
0.0407
0.020
mg/kg wet
0.05000
81
34-165
Methyl Isobutyl Ketone
0.0458
0.020
mg/kg wet
0.05000
92
63-130
Methylene Chloride
0.0446
0.0050
mg/kg wet
0.05000
89
65-135
Methyl-tert-Butyl Ether
0.0478
0.0050
mg/kg wet
0.05000
96
62-123
Naphthalene
0.0490
0.010
mg/kg wet
0,05000
98
58-129
n-Butylbenzene
0A481
0.0050
mg/kg wet
0.05000
96
71-126
n-Propylbenzene
0.0496
0.0050
mg/kg wet
0.05000
99
68-128
o-Xylene
0.0483
0.0050
mg/kg wet
0.05000
97
69-121
sec-Butylbenzene
OA496
0.0050
mg/kg wet
0.05000
99
71-128
Styrene
0.0497
0,0050
mg/kg wet
0.05000
99
67-129
tert-Butylbenzene
0.0497
0.0050
mg/kg wet
0.05000
99
71-126
Tetrachloroethylene
0.0438
0.0050
mg/kg wet
0,05000
88
71-124
Toluene
0,0465
0.0050
mg/kg wet
0.05000
93
74-122
trans-1,2-Dichloroethylene
0.0461
0.0050
ni wet
0.05000
92
69-129
trans-1,3-Dichloropropylene
0.0482
0.0050
mg/kg wet
0.05000
96
74-127
Trichloroethylene
0o464
0.0050
mg/kg wet
0.05000
93
68-133
Trichloro8uoromethene
0.0496
0.010
mg/kg wet
0.05000
99
60-138
Vinyl acetate
0.0522
0.020
mg/kg wet
0.05000
104
14-179
Vinyl chloride
0.0464
0.010
mg/kg wet
0.05000
93
69-135
Xylenes, total
0.145
0.015
mg/kg wet
0.1500
96
74-126
Surrogate: 4-Bromofluorobenzene
50.4
U91L
50.00
101
70-130
Surrogate: Dlbromofluoromethene
50.1
ug/L
50,00
100
70-130
Surrogate: Toluen"S
51.2
U91L
50.00
102
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, NC 28224-0643
Phone: [phone]-Toll Free Number: l-800/529-6364- Fax: [phone] Page36Df52

A R FAnalyrlcalIt/rw'x I S M I Enull-Service vironmental Solutions
��i�"womronisa,xa
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GCIMS (Medium Level) - Quality Control
Analyte
Batch P8B0410-5035
Reporting
Result Limit Units
Level II QC Report
2127/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:00PIA
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS pop (P880410-BSD1)
Prepared & Analyzed:
02/21/18
11,1,2-Tetrachloroethane
0,0499
0.0050
mg/kg wet
0,05000
100
72-115
3
20
1,1,1-Trichooroethane
0,0415
0.0050
mg/kg wet
0,05000
83
72-123
9
20
1,1,2,2-Tetmchloroethane
0.0508
0.0050
mg/kg wet
0,05000
102
62-127
0.9
20
1, 1,2-Trichloroethane
0.0490
0.0050
mg/kg wet
0.05000
98
73-123
1
20
1,1-Dichloroethane
0.0409
0.0050
mg/kg wet
0.05000
82
73-119
7
20
1,1-Dichloroethylene
0.0403
0,0050
mg/kg wet
0.05000
81
59-157
15
20
1,1-Dichloropropylene
0.0419
0.0050
mg/kg wet
0,05000
84
70-129
9
20
1,2,3-Tnchlorobenzene
0.0481
0.010
mg/kg wet
0.05000
96
59-133
3
20
1,2,3-Trichloropropane
0.0511
0.0050
mg/kg wet
0.05000
102
52-137
0.5
20
1,2,4-Tdchlorobenzens
0.0478
0.010
ni wet
0.05000
96
66-123
2
20
1,2,4-Trimethylbenzene
0.0481
0.0050
mg/kg wet
0,05000
96
69-126
5
20
1,2-Ditimmoethane
0,0485
0.0050
mg/kg wet
0.05000
97
69-127
0.2
20
1,2-Dichlorobenzene
0.0491
0,0050
mg/kg wet
0.05000
98
70-121
4
20
1,2-Dichloroethane
0.0470
0.0050
mg/kg wet
0.05000
94
69-125
2
20
1,2-Dichloropropane
0.0462
0.0050
mg/kg wet
0.05000
92
75-124
4
20
1,3,5-Trimethylbenzene
0.0464
0.0050
mg/kg wet
0.05000
93
69-124
6
20
1,3-Dichlorobenzene
0,0473
0.0050
mg/kg wet
0.05000
95
70-121
4
20
1,3-Dichloropropane
0.0491
0,0050
mg/kg wet
O.05000
go
70-124
1
20
1,4-Dichlorobenzene
0.0479
0.0050
mg/kg wet
0.05000
96
71-119
3
20
2,2-Dichloropropane
0.0398
0.0050
nrl wet
0.05000
80
46-154
7
20
2-Chlorotoluene
0.0462
0.0050
mg/kg wet
0,05000
92
70-121
5
20
4-Chlorotoluene
0.0482
0.0050
mg/kg wet
0.05000
96
72-126
4
20
4-Isopropyltoluene
0.0449
0.0050
mg/kg wet
0o5000
90
71-126
7
20
Acetone
0.0902
0.020
mg/kg wet
0.1000
g0
12-196
0.3
20
Benzene
0.0448
0.0050
mg/kg wet
0.05000
90
74-123
5
20
Bromobenzene
0o478
0.0050
mg/kg wet
0,05000
96
66-122
3
20
Bromochloromethane
O.0468
0.0050
mg/kg wet
0,05000
94
73-128
2
20
Bromodichloromethane
0o,185
0.0050
mg/kg wet
o05000
97
76-123
4
20
Bromoform
0.0534
0.D050
mg/kg wet
0.05000
107
71-124
0.09
20
Bromomethane
0.0492
0.010
mg/kg wet
0.05000
98
56-145
6
20
Carbon Tetrachloride
O.D428
0.0050
mg/kg wet
0.05000
86
67-140
9
20
Chlorobenzene
0.0458
0.0050
mg/kg wet
0.05000
92
74-121
5
20
Chloroethane
0.0498
0.010
mg/kg wet
0.05000
100
64-142
7
20
Chloroform
0.0431
0.0050
mg/kg wet
0.05000
86
75-125
4
20
Chloromethane
0.D484
0.010
mg/kg wet
0.05000
97
54-132
11
20
cis-1,2-Dichloroethylene
0,0438
0.0050
mg/kg wet
0,05000
88
66-132
5
20
cis-1,3-Dichloropropylene
0.0465
0.0050
mg/kg wet
0.05000
93
75-128
3
20
Dibromochloromethane
0,0522
Oo050
mg/kg wet
0.05000
104
71-121
2
20
Dichiomdifluoromethane
0.0406
0.010
mg/kg wet
0.05000
81
39-178
13
20
Ethylbenzene
Do,148
0.0050
mg/kg wet
0.05000
90
69-125
7
20
Isopropyl Ether
0.0451
0.0050
mg/kg wet
0.05000
90
77-123
3
20
Isopropylbenzene(Cumene)
0.0468
0.0050
mg/kg wet
0,05000
94
68-129
6
20
m,p-Xylenes
0.0907
0.010
mg/kg wet
0.1000
91
64-125
6
20
Methyl Butyl Ketone (2-Hexanone)
0.0459
0o20
mg/kg wet
0.05000
92
54-139
2
20
Methyl Ethyl Ketone (2-Butenone)
0.0421
0.020
mg/kg wet
0.05000
84
34-165
3
20
Methyl Isobutyl Ketone
0.0464
0,020
mg/kg wet
0.05000
93
63-130
1
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 28224-0643
Phone: [phone]- Toll Free Number: 1-8001629-6364 - Fax: [phone] Page 37 of 52

�Ra I S M Full -Service Analy[Icai A
Environmental a"ca$ I
`✓ueonmomw. ixc
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Organic Compounds by GCIMS (Medium Level) - Quality Control
Reporting
Result Limit Units
Batch PBB0410 - 5035
Level II QC Report
2127/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
_LCS Cup (PBB0410-BSDt) _
_
Prepared & Analyzed:
02/21/18
Methylene Chloride
0.0428
0.0050
mg/kg wet
0,05000
86
65-135
4
20
Methyl-lert-Butyl Ether
0.0475
0.0050
mg/kg wet
0.05000
95
62-123
0.5
20
Naphthalene
0.0487
0,010
mg/kg wet
0.05000
97
58-129
0.7
20
n-Butylbenzene
0.0448
0.0050
mg/kg wet
0.05000
90
71-126
7
20
n-Propylbenzene
00466
0.0050
mg/kg wet
0.05000
93
68-128
6
20
o-Xylene
0.0457
0.0050
mg/kg wet
0.05000
91
69-121
6
20
sec-Butylbenzene
0.0461
0.0050
mg/kg wet
0,05000
92
71-128
7
20
Styrene
0.0475
0.0050
mg/kg wet
0,05000
95
67-129
5
20
tert-Butylbenzene
0.0462
0.0050
mg/kg wet
0.05000
92
71-126
7
20
Tetrachloroethylene
0.0403
0.0050
mg/kg wet
0.05000
81
71-124
8
20
Toluene
0.0441
0,0050
mg/kg wet
0,05000
88
74-122
5
20
trans-1,2-Dichloroethylene
0.0432
0.0050
mg/kg wet
0.05000
86
69-129
7
20
trans-1,3-Dichloropropylene
0.0467
0.0050
mg/kg wet
0.05000
93
74-127
3
20
Trichloroethylene
0.0438
0.0050
mg/kg wet
0,05000
88
68-133
6
20
Trichlomfluoromethane
0.0448
0.010
mg/kg wet
0.05000
90
60-138
10
20
Vinyl acetate
0.0522
0.020
mg/kg wet
0.05000
104
14-179
0.02
20
Vinyl chloride
0,0428
0.010
mg/kg wet
0.05000
86
69-135
8
20
Xylenes, total
0,136
0.015
mg/kg wet
0.1500
91
74-126
6
200
Surrogate: 4-Bromoftuorobenzene
50.7
ug/L
50,00
101
70430
Surrogate: Dibromofluoromethane
51.0
ug/L
50.00
102
70-130
Surrogate: Toluene-0
51.6
ug/L
50,00
103
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 28224-0643
Phone: [phone]-Toll Free Number: 1-8001629-6364 - Fax: [phone] Page 38 of 52

R I S M I Fuil-fiervice A aly icel &
Environmental Solutions
LNa0Mleala3 �xc
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolattle Organic Compounds by GCIMS - Quality Control
Reporting
Result Limit Units
Batch PBB0345 - 3546
Level II QC Report
2/27/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Blank(PBB0345-BLK1)
Prepared & Analyzed: 02/19/18
1,2,4-Trichlorobenzene
BRL
0.33
_
mg/kg wet
1,2-Dichlorobenzene
BRL
0,33
mg/kg wet
1,3-Dichlorobenzene
BRL
0,33
mg/kg wet
1,4-Dichlorobenzene
BRL
0.33
mg/kg wet
1-Methylnaphthalene
BRL
0.33
mg/kg wet
2,4,6-Trichlorophenol
BRL
0.33
mg/kg wet
2,4-Dichlorophenol
BRL
0.33
mg/kg wet
2,4-Dimethylphenoi
BRL
0.33
mg/kg wet
2,4-Dinitrophenol
BRL
0.33
mg/kg wet
2,4-Dinitrotoluene
BRL
0,33
mg/kg wet
2,6-Dinitrotoluene
BRL
0.33
mg/kg wet
2-Chloronaphthalene
BRL
0,33
mg/kg wet
2-Chlorophenol
BRL
0.33
mg/kg wet
2-Methylnaphthalene
BRL
0,33
mg/kg wet
2-Methylphenol
BRL
0.33
mg/kg wet
2-Nitrophenol
BRL
0.33
mg/kg wet
3,3'-Dichlorobenzidine
BRL
0.33
mg/kg wet
3/4-Methylphenol
BRL
0.33
mg/kg wet
4,6-Dinitm-2-methylphenol
BRL
0.33
mg/kg wet
4-Bromophenyl phenyl ether
BRL
0.33
mg/kg wet
4-Chloro-3-methylphenol
BRL
0.33
mg/kg wet
4-Chloroaniline
BRL
0.33
mg/kg wet
4-Chlorophenyl phenyl ether
BRL
0.33
mg/kg wet
4-Nitrophenol
BRL
0.33
mg/kg wet
Acenaphthene
BRL
0.33
mg/kg wet
Acenaphthylene
BRL
o33
mg/kg wet
Anthracene
BRL
0.33
mg/kg wet
AZobenzene
BRL
0.33
mg/kg wet
Benzoia)anthracene
BRL
0.33
mg/kg wet
Benzo(a)pyrene
BRL
0.33
mg/kg wet
Benzo(b)0uoranthene
BRL
0.33
mg/kg wet
Benzo(g,h,i)perylene
BRL
0.33
mg/kg wet
Benzo(k)0uomnthene
BRL
0.33
mg/kg wet
Benzoic Acid
BRL
0.33
mg/kg wet
Benzyl alcohol
BRL
0.33
mg/kg wet
bis(2-Chloroethoxy)methane
BRL
0.33
mg/kg wet
Bis(2-Chloroethyl)ether
BRL
0.33
mg/kg wet
Bis(2-chloroisopropyl)ether
BRL
0.33
mg/kg wet
Bis(2-Ethylhexyl)phthalate
BRL
0.33
mg/kg wet
Butyl benzyl phthalate
BRL
0.33
mg/kg wet
Chrysene
BRL
0.33
mg/kg wet
Dibenzo(eh)anthrecene
BRL
0.33
mg/kg wet
Dibenzofuran
BRL
0.33
mg/kg wet
Diethyl phthalate
BRL
0.33
mg/kg wet
Dimethyl phthalate
BRL
0.33
mg/kg wet
Di-n-butyl phthalate
BRL
0.33
mg/kg wet
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 77-1
Phone: [phone]- Toll Free Number: "00/529-6364-Fax: [phone]H Page 39 of 52

s T R Full -Service Analytical &
' V f Environmental Solutions
uacanronse ma
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS - Quality Control
Analyle
Batch MOM - 3546
Reporting
Result Limit Units
Level II QC Report
2/27/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Blank (P880345-BLK1)
Prepared & Analyzed: 02/19/18
Di-n-octyl phthalate
BRL
0,33
mg/kg wet
Fluoranthene
BRL
0.33
mg/kg wet
Fluorene
BRL
0.33
mg/kg wet
Hexachlorobenzene
BRL
0.33
mg/kg wet
Hexachlorobutadiene
BRL
0.33
mg/kg wet
Hexachlorocyclopentadiene
BRL
0.33
mg/kg wet
Hexachloroethane
BRL
0.33
mg/kg wet
Indeno(1,2,3-cd)pyrene
BRL
0.33
mg/kg wet
Isophorone
BRL
0.33
mg/kg wet
Naphthalene
BRL
0.33
mg/kg wet
Nitrobenzene
BRL
0.33
mg/kg wet
N-Nitroso-di-n-propylarnme
BRL
0,33
mg/kg wet
N-Nimosodiphenylarnme
BRL
0,33
mg/kg wet
Pentachlorophenol
BRL
0.33
mg/kg wet
Phenanlhrene
BRL
0.33
mg/kg wet
Phenol
BRL
0.33
mg/kg wet
Pyrene
BRL
0.33
mg/kg wet
Surrogate: 2,4,6-Tdbromophenol
2.96
mg/kg wet
3.333
89
39-132
Surrogate: 2-Fluorobiphenyl
1.51
mg/kg wet
1.667
90
44415
Surrogate: 2-Fluorophenol
271
mg/kg wet
3.333
81
35-115
Surrogate: Nitrobenzene-d5
1.35
mg/kg wet
1.667
81
37-122
Surrogate: Phenol-d5
2.76
mg/kg wet
3.333
63
34-121
Surrogate. Terphenyl-dl4
1.48
mg/kg wet
1.667
89
54-127
LCS (PRB0345-BSI) _
_ _
Prepared & Analyzed: 02/19/18
1,2,4-Trichlorobenzene
1.03
0.33
mglkg wet
1.667
62
34-118
1,2-Dichlorobenzene
1.07
0.33
mg/kg wet
1,667
64
33-117
1,3-Dichlorobenzene
1.02
0.33
mg/kg wet
1,667
61
30-115
1,4-Dichlorobenzene
1A3
0.33
mg/kg wet
1.667
62
31-115
1-Methylnaphthalene
1.19
0.33
mg/kg wet
1.667
72
40-119
2,46-Tnchlorophenol
1.34
0.33
mg/kg wet
1,667
80
39-126
2,4-Dichlorophenol
1.16
0.33
mg/kg wet
1,667
70
40-122
2,4-Dimethylphenol
1.34
0.33
mg/kg wet
1.667
80
30-127
2,4-Dinitrophenol
1.59
0.33
mg/kg wet
1.667
96
27-129
2,4-Dinitrotoluene
1.04
0,33
mg/kg wet
1667
63
48-126
2,6-Dinitrotoluene
1.40
0.33
mg/kg wet
1.667
84
46-124
2-Chloronaphthalene
1.27
0.33
mg/kg wet
1.667
76
41-114
2-Chlorophenol
1.22
0.33
ri wet
1.667
73
34-121
2-Methylnaphthalene
1,14
0.33
mg/kg wet
1.667
68
38-122
2-Methylphenol
1,29
0.33
mg/kg wet
1.667
78
32-122
2-Nitrophenol
1.08
0.33
mg/kg wet
1,667
65
36-123
3,3'-Dichlorobenzidine
1,40
0.33
mg/kg wet
1.667
84
22-121
3/4-Methylphenol
1,25
0.33
mg/kg wet
1.667
75
34-119
4,6-Dinitro-2-methylphenol
1,44
0.33
mg/kg wet
1.667
87
29-132
4-Bromophenyl phenyl ether
1.30
0.33
mg/kg wet
1 S67
78
46-124
4-Chlcro-3-methylphenol
1.23
0.33
mg/kg wet
1.667
74
45-122
4-CMoroaniline
1.12
0.33
mg/kg wet
1,667
67
17-106
This report should not be reproduced, except in its entirety, without the written consent of Prism Lab0Mtories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0643
Phone: [phone]-Toll Free Number: 1-8001629-6364 - Fax: [phone] Page 40of52

&&Mua I S M I run-Servlee Analytical &
Environmental solutions
:ueouroxisx ac
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS - Quality Control
Reporting
Result Limit Units
Batch P8B0345 -3546
Level II QC Report
2/27/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:00PM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS (P8B0345-BSI)
Prepared 8 Analyzed: 02/19/18
4-Chlorophenyl phenyl ether
1.34
0.33
mg/kg wet
1,667
80
45-121
4-Nitrophenol
1.51
0.33
mg/kg wet
1.667
91
30-132
Acenaphthene
T34
0.33
mg/kg wet
1.667
81
40-123
Acenaphthylene
1.42
0,33
mg/kg wet
1.667
85
32-132
Anthracene
1.49
0.33
mg/kg wet
1.667
90
47-123
Azobenzene
1.41
0.33
mg/kg wet
1.667
84
39-125
Benzo(a)anthmcene
1,45
0.33
mg/kg wet
1667
87
49-126
Benzo(a)pyrone
1 43
0,33
mg/kg wet
1,667
86
45-129
Senzo(b)fluoranthene
1AS
0.33
mg/kg wet
1.667
89
45-132
Benzo(g,h,i)perylene
1.28
0.33
mg/kg wet
1.667
77
43-134
Benzo(k)fluoranthene
1.32
0.33
mg/kg wet
1.667
79
47-132
Benzoic Acid
1.23
0.33
mg/kg wet
1.667
74
10-83
Benzyl alcohol
1A1
0.33
mg/kg wet
1.667
67
29-122
bis(2-Chforoethoxy)methane
1.12
0.33
mg/kg wet
1a67
67
36-121
Bis(2-Chloroethyl)ether
1.12
0.33
mg/kg wet
1,667
67
31-120
Bis(2-chloroisopropyl)ether
1.05
0.33
mg/kg wet
1.667
63
33-131
Sis(2-Ethylhexyl)phthalate
1As
0.33
mg/kg wet
1a67
90
51-133
Butyl benzyl phthalate
1,44
0.33
mg/kg wet
1.667
86
48-132
Chrysene
1.48
0.33
mg/kg wet
1.667
89
50-124
Dibenzo(a,h)anthracene
1.78
0.33
mg/kg wet
1.667
107
45-134
Dibenzo/uran
T32
0.33
mg/kg wet
1.687
79
44-120
Diethyl phthafate
1.34
0.33
mg/kg wet
1.667
81
50-124
Dimethyl phthalate
1.31
0.33
mg/kg wet
1.667
79
48-124
Di-n-butyl phthalate
1.48
0.33
mg/kg wet
1.667
89
51-128
Di-n-octyl phthalate
1.56
0.33
mg/kg wet
1.667
93
45-140
Fluomnthene
1.50
0.33
mg/kg wet
1.667
90
50-127
Fluorene
1.39
0.33
mg/kg wet
1.667
83
43-125
Hexachlorobenzene
1.27
0.33
mg/kg wet
1.667
76
45-122
Hexachlorobutadiene
1.03
0.33
mg/kg wet
1.667
62
32-123
Hexachlorooyclopentadiene
1.23
0.33
mg/kg wet
1.667
74
32-117
Hexachlomethane
1.02
0.33
mg/kg web
1a67
61
28-117
Indeno(1,2,3-cd)pyrene
138
0.33
mg/kg wet
1.667
83
45-133
Isophorone
1.10
0.33
mg/kg wet
1.667
66
30-122
Naphthalene
1.09
0,33
mg/k9 wet
1.667
66
35-123
Nitrobenzene
0.946
0.33
mg/kg wet
1.667
57
34-122
N-Nitroso-di-n-propylamine
1.25
0.33
mg/kg wet
1.667
75
36A20
N-Nitrosodiphenylamine
1.69
0.33
mg/kg wet
1,667
101
38-127
Pentachlorophenol
1.94
0.33
mg/kg wet
1.667
116
25-133
Phenanthrene
1.50
0.33
mg/kg wet
1,667
90
50-121
Phenol
1.27
0.33
mg/kg wet
1.667
76
34-121
Pyrene
146
0.33
mg/kg wet
1,667
87
47-127
Surrogate: 2,4,6-Tribromophenot
2.87
mg/kg wet
3.333
86
39-132
Surrogate: 2-Flucrobiphenyl
1,39
mg/kg wet
1.667
84
44-115
Surrogate: 2-Fluorophenol
2.61
mg7kg wet
3.3a3
75
35-115
Surrogate: Nitrobenzene-0
1,08
mg/kg wet
1.667
65
37-122
Surrogate: PhenoW5
2.54
mg/kg wet
3.333
76
34-121
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 28224-0643
Phone: [phone] - Toll Free Number: 1-8001629-6364 - Fax: 704/525-g409 Page 41 Of rJ2

�P R I S M I Environments]
ry en s] Solutions
E
Environmental 6olvtlons
'i"ueosmusies me
Geoscience Group
Attn: Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS - Quality Control
Analyte
Batch P860345 - 3546
Reporting
Result Limit Units
Level 11 QC Report
2/27/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS (PSB0345-BS1)
Prepared & Analyzed: 02/19/18
Surrogate: Terphenyl-d14
1.45
mgdrg wet
1.667
87
54-127
LCS Dup (P8B0345-BSD1)
Prepared & Analyzed: 02/19/18
1,2,4-Trichlorobenzene
1.02
0.33
mg/kg wet
1.667
61
34-118
0.9
20
1,2-Dichlorobenzene
1.05
0.33
mg/kg wet
1.667
63
33-117
1
20
1,3-Dichlorobenzene
1.04
0.33
mg/kg wet
1.667
62
30-115
2
20
1,4-Dichlorobenzene
1.02
C33
mg/kg wet
1.667
61
31-115
1
20
1-Melhylnaphthalene
1.17
0.33
mg/kg wet
1,667
70
40-119
2
20
2,4,6-Trichlorophenol
1.32
0,33
mg/kg wet
1.667
79
39-126
1
20
2,4-Dichlorophenol
1.15
0.33
mg/kg wet
1.667
69
40-122
0.9
20
2,4-Dimethylphenol
1.31
0.33
mg/kg wet
1.667
78
30-127
2
20
2,4-Dinitrophenol
1.50
0,33
mg/kg wet
1.667
90
27-129
6
20
2,4-Dinitrotoluene
1.01
0.33
mg/kg wet
1.667
61
48-126
4
20
2,6-Dinitrotoluene
1,35
0.33
mg/kg wet
1.667
81
46-124
4
20
2-Chloronaphthalene
125
0.33
mg/kg wet
1S67
75
41-114
2
20
2-Chlorophenol
1,22
0.33
mg/kg wet
1.667
73
34-121
0.2
20
2-Methylnaphthalene
1.12
0.33
mg/kg wet
1.667
67
38-122
1
20
2-Melhylphenol
1 30
0.33
mg/kg wet
1.667
78
32-122
0.4
20
2-Nilrophenol
1.08
0.33
mg/kg wet
1.667
65
36-123
0.8
20
3,3'.Dichlorobenzidine
1,34
0.33
mg/kg wet
1.667
80
22-121
4
20
3/4-Methylphenol
1.22
0,33
mg/kg wet
1.667
73
34-119
2
20
4,6-Dinitro-2-methylphenol
1.39
0.33
mg/kg wet
1,667
83
29-132
4
20
4-Bromophenyl phenyl ether
1.26
0.33
mg/kg wet
1.667
75
46-124
3
20
4-Chloro-3-methylphenol
1.21
0,33
mg/kg wet
1.667
73
45-122
2
20
4-Chioroaniline
1.09
0.33
mg/kg wet
1.667
66
17-106
3
20
4-Chlorophenyl phenyl ether
1.30
0.33
mg/kg wet
1,667
78
45-121
3
20
4-Nitrophenol
1.48
0.33
mg/kg wet
1.667
89
30-132
2
20
Acenaphthene
1.32
0.33
mg/kg wet
1,667
79
40-123
2
20
Acenaphthylene
1.40
0,33
mg/kg wet
1.667
84
32-132
1
20
Anthrecene
1.46
0.33
mg/kg wet
1.667
87
47-123
3
20
Azobenzene
1.40
0.33
mg/kg wet
1.667
84
39-125
0.7
20
Benzo(a)anthnecene
1.40
0.33
mg/kg wet
1,667
84
49-126
3
20
Benzo(a)pyrene
1.38
033
mg/kg wet
1.667
83
45-129
4
20
Benzo(b)fluoranthene
1.38
0.33
ni wet
1,667
83
45-132
7
20
Benzo(g,h,i)perylene
1.24
0.33
mg/kg wet
1.667
74
43-134
3
20
Benzo(k)fluoranthene
1.33.
0.33
mg/kg wet
1.667
80
47-132
0.3
20
Benzoic Acid
1C8
0.33
mg/kg wet
1.667
65
10-83
12
20
Benzyl alcohol
1.10
0.33
mg/kg wet
1,667
66
29-122
0.9
20
bis(2-Chloroethoxy)methane
1.07
0.33
mg/kg wet
1.667
64
36-121
4
20
Bis(2-Chloroethyoether
0.976
0.33
mg/kg wet
1.667
59
31-120
14
20
Bis(2chl0roisopr0pyl)ether
1.04
0.33
mg/kg wet
1,667
62
33-131
0.6
20
Bis(2-Ethylhexyl)phthalate
1.46
0,33
mg/kg wet
1.667
87
51-133
3
20
Butyl benzyl phthalate
1.37
0.33
mg/kg wet
1.667
82
48-132
5
20
Chrysene
1.40
0.33
mg/kg wet
1.667
84
50-124
6
20
Dibenzo(a,h)snthmcene
1.57
0,33
mg/kg wet
1.667
94
45-134
13
20
Dibenzofuran
1.31
0.33
mg/kg wet
1.667
78
44-120
1
20
Diethyl phthalate
1.31
0.33
mg/kg wet
1.667
78
50-124
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, INC 28224-0643
Phone: [phone] - Toll Free Number: t-8001529-6364- Fax: [phone] Page42Df52

slk p n I F ncnivlce Analytical a
' V' Envinnmental Solutions
�L$'ueoavoxas we
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS -Quality Control
Analyte
Batch PBB0345 - 3546
Reporting
Result Limit Units
Level II QC Report
2/27118
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:00PM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS Quit (P8130345-BSD1)
Prepared & Analyzed: 02/19/18
Dimethyl phthalate
1.28
0.33
mg/kg wet
1.667
77
48-124
2
20
Di-n-butyl phthalate
1.43
0.33
mg/kg wet
1.667
86
51-128
3
20
Di-n-octyl phthalate
1.52
0.33
mg/kg wet
1.667
91
45-140
3
20
Fluoranthene
1.48
0.33
mg/kg wet
1,667
89
50-127
1
20
Fluorene
1.37
0.33
mg/kg wet
1,667
82
43-125
1
20
Hexachlorobenzene
1.19
0.33
mg/kg wet
1.667
71
45-122
6
20
Hexachlorobutediene
1,03
0.33
mg/kg wet
1,667
62
32-123
0.2
20
Hexachlorocyclopentadiene
1.17
0,33
mg/kg wet
1.667
70
32-117
4
20
Hexachloroethane
1.02
0.33
mg/kg wet
1.667
61
28-117
0.7
20
Indeno(1,2,3-cd)pyrene
1.34
0.33
mg/kg wet
1.667
81
45-133
3
20
Isophorone
1.08
0.33
mg/kg wet
1,667
65
30-122
1
20
Naphthalene
1.09
0.33
mg/kg wet
1,667
65
35-123
0.6
20
Nitrobenzene
0.946
0.33
mg/kg wet
1,667
57
34-122
0
20
N-Nitmso-di-n-propylamine
1.25
0.33
mg/kg wet
1,667
75
36-120
0.1
20
N-Nitrosodiphenylamine
1.64
0.33
mg/kg wet
1.667
98
38-127
3
20
Pentachlorophenol
1-85
0.33
mg/kg wet
1,667
111
25-133
5
20
Phenanthrene
1.45
0.33
mg/kg wet
1.667
- 87
50-121
3
20
Phenol
1.26
0,33
mg/kg wet
1,667
76
34-121
0.5
20
Pyrene
1.44
0,33
mg/kg wet
1,667
87
47-127
0.9
20
Surrogate: 2,4,6-Tribromophenol
2.69
mg/kg wet
3.333
81
39-132
Surrogate: 2-Fluombiphenyl
1.33
mg/kg wet
1.667
80
44-116
Surrogate: 2-Fluomphenol
2.43
mg/kg wet
3,333
73
35-115
Surrogate: Nitrobenzene-d5
1.05
mg/kg wet
1.667
63
37-122
Surrogate: Phenol-d5
2.45
mg/kg wet
3.333
73
34-121
Surrogate: Terphenybd14
1.35
mg/kg wet
1,667
81
64-127
Matrix Spike (P8B0345-MS1)
Source: 8020233-01
Prepared: 02/19/18 Analyzed: 02/20/18
1,2,4-Trichlombenzene
2.58
0.45
mg/kg dry
2.297
BRL
112
34-1 88
1,2-Dichlorbenzene
1.38
0.45
mg/kg dry
2.297
BRL
60
33-117
1,3-Dichlombenzene
1.34
0,45
mg/kg dry
2.297
BRL
58
30-115
1,4-Dichlombenzene
1.29
0.45
mgtkg dry
2,297
BRL
56
31-116
1-Methylnaphthalene
45900000
0.45
mg/kg dry
2.297
20.3
NR
40-11P
M
2,4,6-Trichlorophenol
1.73
0.45
mg/kg dry
2,297
BRL
75
39-126
2,4-Dichlomphenol
3,50
0.45
mg/kg dry
2297
BRL
153
40-122
M
2,4-Dimethylphenol
5.33
0,45
mg/kg dry
2.297
BRL
232
30-127
NI
2,4-DinitrophenDl
1.81
0.45
mg/kg dry
2.297
BRL
79
27-129
2,4-Dinitmtoluene
1.26
0.45
mg/kg dry
2.297
BRL
55
48-126
2,6-Dinitrotoluene
1.69
0,45
mg/kg dry
2.297
BRL
73
46-124
2-Chloronaphthalene
0.935
0.45
mg/kg dry
2.297
BRL
41
41-114
2-Chlorophenol
1.32
0.45
mg/kg dry
2.297
BRL
57
34-121
2-Methylnaphthalene
45900000
0.45
mg/kg dry
2.297
30.8
NR
38-122
M
2-Methylphenol
1.62
0.45
mg/kg dry
2,297
BRL
70
32-122
2-Nilmphenol
4.05
0,45
mg/kg dry
2.297
BRL
176
36-123
M
3,3'-Dichlorobemidine
0.825
0.45
mg/kg dry
2.297
BRL
36
22-121
3/4-Methylphenol
1 36
0.45
mglkg dry
2.297
BRL
59
34-119
4,6-DinitrD-2-methylphenol
1.53
0.45
mg/kg dry
2.297
BRL
67
29-132
4-Bromophenyl phenyl ether
1.57
0.45
mg/kg dry
2.297
BRL
68
46-124
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, NC 28224-0643
Phone: [phone] - Toll Free Number: 1-800/529.6364
- Fax: [phone]
Page 43 Ot 52

IWRfSM I Fufl Service Analvtical8
Environmental Solutions
Anroe,[41Nc
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semivolatile Organic Compounds by GC/MS - Quality Control
Analyte
Batch P8BO345 - 3646
Reporting
Result Limit Units
Level II QC Report
2/27/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Matrix Spike (128130346-M51)
Source: 8020233-01
Prepared: 02/19/18 Analyzed: 02/20/18
4-Chloro-3-methylphenol
420
0.45
mg/kg dry
2.297
BRL
183
45-122
M
4-Chloroaniline
1,40
0.45
mg/kg dry
2.297
BRL
61
17-106
4-Chlorophenyl phenyl ether
1.91
0.45
mg/kg dry
2.297
BRL
53
45-121
4-Nitrophenoi
1 79
0.45
mg/kg dry
2,297
BRL
78
30-132
Acenaphthene
1.84
0.45
mg/kg dry
2,297
BRL
80
40-123
Acensphthylene
1.99
0.45
mg/kg dry
2.297
BRL
86
32-132
Anthracene
1.90
OAS
mg/kg dry
2.297
BRL
83
47-123
Azobenzene
1.62
045
mg/kg dry
2.297
BRL
70
39-125
Benzo(a)anthracene
1.79
0.45
mg/kg dry
2.297
BRL
78
49-126
Benzo(a)pyrene
1.76
0.45
mg/kg dry
2.297
BRL
76
45-129
Benzo(b)fluoranthene
1.76
0.45
mg/kg dry
2.297
BRL
77
45-132
Benzo(g,h,i)perylene
1,53
0.45
mg/kg dry
2.297
BRL
67
43-134
Benzo(k)fluoranthene
1.72
0.45
mg/kg dry
2.297
BRL
75
47-132
Benzoic Acid
2A7
0.45
mg/kg dry
2,297
BRL
95
10-63
M
Benzyl alcohol
1,34
0,45
mg/kg dry
2.297
BRL
58
29-122
bis(2-Chloroethoxy)methene
2.29
0.45
mg/kg dry
2,297
BRL
100
36-121
Bis(2-Chloroethyi)ether
2,33
0.45
mg/kg dry
2,297
BRL
102
31-120
Bis(2-chlcroisopropyl)ether
1.08
0,45
mg/kg dry
2.297
BRL
47
33-131
Bis(2-Ethylhexyl)phthalate
1.84
0.45
mg/kg dry
2,297
BRL
80
51-133
Butyl benzyl phthalate
1.75
0,45
mg/kg dry
2.297
BRL
76
48-132
Chrysene
2.17
0.45
mg/kg dry
2.297
BRL
94
50-124
Dibenzo(a,h)anthrecene
2.60
0.45
mg/kg dry
2.297
BRL
113
45-134
Dibenzofuren
2.14
0.45
mg/kg dry
2.297
BRL
93
44-120
Diethyl phthalate
1.82
0.45
mg/kg dry
2.297
BRL
79
50-124
Dimethyl phthalate
1.58
0.45
mg/kg dry
2.297
BRL
69
49-124
Di-n-butyl phthalate
1.83
0.45
mg/kg dry
2.297
BRL
79
51-128
Di-n-octyl phthalate
1.95
0.45
mg/kg dry
2.297
BRL
85
45-140
Fluoranthene
1.88
0.45
mg/kg dry
2.297
BRL
82
50-127
Fluorene
2.69
0.45
mg/kg dry
2,297
0.869
79
43-125
Hexachlorobenzene
1,52
0.45
mg/kg dry
2.297
BRL
66
45-122
Hexachlorobutadiene
2.81
0.45
mg/kg dry
2.297
BRL
122
32-123
Hexachlorocyclopentadiene
BRL
0.45
mg/kg dry
2.297
BRL
32-117
M
Hexachloroethane
5.52
0.45
mg/kg dry
2297
BRL
240
28-117
M
Indeno(1,2,3-cd)pyrene
1.64
0.45
mg/kg dry
2.297
BRL
71
45-133
Isophorone
4,62
0.45
mg/kg dry
2.297
BRL
201
30-122
M
Naphthalene
45900000
0.45
mg/kg dry
2.297
15.0
NR
35-123
M
Nitrobenzene
2.12
0,45
mg/kg dry
2.297
BRL
92
34-122
N-Nitroso-di-n-propylamme
1.59
OAS
mg/kg dry
2,297
BRL
69
36-120
N-Nitrosodiphenylamine
2.71
0,45
mg/kg dry
2.297
BRL
118
38-127
Pentachlorophenol
2.43
0.45
mg/kg dry
2.297
BRL
106
25-133
Phenanthrene
2.06
0.45
mg/kg dry
2.297
0266
78
50-121
Phenol
147
0.45
mg/kg dry
2.297
BRL
64
34-121
Pyrene
1.81
0.45
mg/kg dry
2.297
BRL
79
47-127
Surrogate: 2,4,6-Tribmmophenol
4.13
mg7kg dry
4,593
90
39-132
Surrogate: 2-Fluorobiphenyl
1,72
mg/kg dry
2,297
75
44-115
Surrogate: 2-Fluomphenol
3,33
mg*g dry
4,593
72
35-115
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 28224-0643
Phone: [phone] - Toll Free Number: 1-600/629-6364-Fax: [phone] Page 44 of 52

13R I S M I `WkServ'ee Malyticel a
Environmental Solutions
•'uaoaaoxiu ixc
Level II QC Report
2/27/18
Geoscience Group
Project: Truck Part Service
Prism Work Order: 8020233
Attn: Tom Hassett
Time Submitted: 2/13/2018
3:18:OOPM
500-K Clanton Rd.
Charlotte, NC 28217
Semivolatile Organic Compounds by GCIMS - Quality Control
Reporting
Spike
Source
%REC
RPD
Analyte
Result
Limit
Units
Level
Result
%REC
Limits
RPD
Limit Notes
Batch PSB0345 - 3546
Matrix Spike (P8B0345-MS7)
Source: 8020233-01
Prepared: 02/19/18 Analyzed: 02/20/18
Surrogate: Nitrobenzene-d5
3,62
_
mg/kg dry
2.297
158
37-122
SR
Surrogate: Phenol-d5
3.16
mg/kg dry
4.593
69
34-121
Surrogate. Terphenyl-d14
1.74
mg/kg dry
2297
76
54-127
Matrix Spike Dup (P8B0345-MSD1)
Source: 8020233-01
Prepared:
02/19/18
Analyzed: 02/20/18
1,2,4-Trcchlorobenzene
2.58
0.45
mg/kg dry
2.294
BRL
112
34-118
0.2
20
1,2-Dichlorobenzene
1.43
0.45
mg/kg dry
2.294
BRL
62
33-117
3
20
1,3-Dichlorobenzene
1.36
0.45
mg/kg dry
2.294
BRL
59
30-115
2
20
1,4-Dichlorobenzene
1.35
0.45
mg/kg dry
2.294
BRL
59
31-115
4
20
1-Methylnaphthalene
45900000
0,45
mg/kg dry
2.294
20.3
NR
40-119
0.1
20
M
2,4,6-Trichlorophenol
1.82
0,45
mg/kg dry
2.294
BRL
79
39-126
5
20
2,4-Dichlorophenol
3.43
0.45
m9/k9 dry
2.294
BRL
150
40-122
2
20
M
2,4-Dimethylphenol
0.591
0.45
mg/kg dry
2.294
BRL
26
30-127
160
20
M
2,4-Dinitrophenol
1.90
0.45
mg/kg dry
2.294
BRL
83
27-129
5
20
2,4-Dinitmtoluene
1.37
0.45
mg/kg dry
2.294
BRL
60
48-126
8
20
2,6-Dinitrotoluene
1.83
0.45
mg/kg dry
2.294
BRL
80
46-124
8
20
2-Chloronaphthalene
1,10
0,45
mg/kg dry
2.294
BRL
48
41-114
16
20
2-Chlorophenol
1.38
0.45
mg/kg dry
2.294
BRL
60
34-121
4
20
2-Methylnaphthalene
45900000
0.45
mg/kg dry
2.294
30.B
NR
38-122
0.1
20
M
2-Methylphenol
1.75
OAS
m9/tr9 dry
2.294
BRL
76
32-122
8
20
2-Nitrophenol
1.75
0.45
mg/kg dry
2,294
BRL
76
36-123
79
20
M
3,3'-Dichlorobenzidme
1.22
045
mg/kg dry
2.294
BRL
53
22-121
38
20
M
3/4-Methylphenol
1A4
0.45
mg/kg dry
2.294
BRL
63
34-119
6
20
4,6-Dinitm-2-methylphenol
1.65
0.45
mg/kg dry
2.294
BRL
72
29-132
7
20
4-Bromophenyl phenyl ether
1.68
0.45
mg/kg dry
2.294
BRL
73
46-124
7
20
4-Chlom-3-methylphenol
0.968
0.45
mg/kg dry
2.294
BRL
42
45-122
125
20
4-Chloroaniline
0.707
0.45
mg/kg dry
2,294
BRL
31
17-106
66
20
M
M
4-Chlomphenyl phenyl ether
1.95
0.45
mg/kg dry
2.294
BRL
85
45-121
2
20
4-Nitrophenol
1,97
0.45
mg/kg dry
2,294
BRL
86
30-132
10
20
Acenaphthene
1.91
0,45
mg/kg dry
2.294
BRL
83
40-123
4
20
Acenaphthylene
2.04
0.45
mg/kg dry
2.294
BRL
89
32-132
3
20
Anthracene
1,96
0.45
mg/kg dry
2.294
BRL
85
47-123
3
20
Azobenzene
1.91
0.45
mg/kg dry
2.294
BRL
83
39-125
17
20
Benzo(a)anthmcene
1.87
0.45
mg/kg dry
2.294
BRL
81
49-126
4
20
Benzola)pyrene
1.84
0.45
mg/kg dry
2.294
BRL
80
45-129
5
20
Benzo(b)fluoranthene
1.83
0.45
mg/k9 dry
2,294
BRL
80
45-132
4
20
Benzo(g,h,i)perylene
1.56
0.45
mg/kg dry
2.294
BRL
68
43-134
2
20
Benzo(k)fluoranthene
1.80
OAS
mg/kg dry
2.294
BRL
78
47-132
5
20
Benzoic Acid
1.26
0.45
mg/kg dry
2.294
BRL
55
10-83
53
20
M
Benzyl alcohol
1.39
OAS
mg/kg dry
2.294
BRL
60
29-122
4
20
bis(2-Chloroethoxy)methane
2,29
0.45
mg/kg dry
2.294
BRL
100
36-121
0.3
20
Bis (2-Chloroethyl) ether
2,90
0.45
mg/kg dry
2.294
BRL
126
31-120
22
20
M
Bis(2-chloroisopropyl)ether
1.11
0.45
mg/kg dry
2.294
BRL
49
33-131
3
20
Bis(2-Ethylhexyl)phthalate
2.00
0.45
mg/kg dry
2.294
BRL
87
51-133
8
20
Butyl benzyl phthalate
1.85
0.45
mg/kg dry
2.294
BRL
81
48-132
6
20
Chrysene
1.78
0.45
mg/kg dry
2,294
BRL
77
50-124
20
20
Dibenzo(a,h)anthracene
1.56
0.45
mg/kg dry
2,294
BRL
68
45-134
50
20
M
This report should not be reproduced, except in its entirety, without the written consent of Prism Labomtodes, Inc
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0643
Phone: [phone]- Toll Free Number: 1-800/5294364- Fax: [phone],0409 Page 45 of 52

`'R I S M I Fun -Service Analyticai a
Environmental Solutions
ti`ueoxmoxiea iNe
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Semlvolatile Organic Compounds by GCIMS - Quality Control
Reporting
Result Limit Units
Batch P8B0346-3646
Level II QC Report
2127/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Matrix Spike Dup JP8B0345-MSD1) _
_
Source: 8020233-01 _
Prepared: 02/19/18 Analyzed: 02/20/18
Dibenzofuran
2.13
0.45
mg/kg dry
2294
BRL
93
44-120
0.3
20
Diethyl phthalate
1.89
0.45
mg/kg dry
2.294
BRL
82
50-124
4
20
Dimethyl phthalate
1.52
0.46
mg/kg dry
2.294
BRL
66
48-124
4
20
Di-n-butyl phthalate
1,93
0.45
mg/kg dry
2,294
BRL
84
51-128
5
20
Di-n-octyl phthalate
2.10
0,45
mg/kg dry
2.294
BRL
91
45-140
7
20
Fluoranthene
2.01
0.45
mg/kg dry
2.294
BRL
87
50-127
7
20
Fluorene
2,63
0,45
mg/kg dry
2.294
0.869
77
43-125
2
20
Hexachlorobemene
1.56
0.45
mg/kg dry
2.294
BRL
68
45-122
3
20
Hexachlorobutadiene
2,84
0A5
mg/kg dry
2.294
BRL
124
32-123
1
20
M
Hexachlorocyclopentadiene
BRL
0.45
mg/kg dry
2.294
BRL
32-117
20
M
Hexachloroethane
4.54
0,45
mg/kg dry
2,294
BRL
198
28-117
20
2D
M
Indeno(1,2,3-od)pyrene
2,09
045
mg/kg dry
2,294
BRL
91
45-133
24
20
M
Isophorone
45900000
045
mg/kg dry
2,294
BRL
Nit
30-122
200
20
M
Naphthalene
45900000
0.45
mg/kg dry
2.294
15.0
NR
35-123
0.1
20
M
Nitrobenzene
225
0.45
mg/kg dry
2,294
BRL
98
34-122
6
20
N-Nitroso-di-n-propylarnme
0,886
0.45
mg/kg dry
2.294
BRL
39
36-120
57
20
M
N-Nitrosodiphenylamine
2.74
0.45
mg/kg dry
2,294
BRL
119
38-127
0.8
20
Pentachlorophenol
2.59
0.45
mg/kg dry
2.294
BRL
113
25-133
6
20
Phenanthrene
2.13
0.45
mg/kg dry
2.294
0,266
81
50-121
3
20
Phenol
1.64
0.45
mg/kg dry
2.294
BRL
71
34-121
10
20
Pyrene
1.96
0.45
mg/kg dry
2.294
BRL
85
47-127
8
20
Surrogate: 2,4,6-Tnbromophenol
4,29
mglkg dry
4.587
94
39-132
Surrogate: 2-Fluorobiphenyl
1.79
mglkg dry
2,294
78
44-115
Surrogate: 2-Fluorophenol
3.34
mglkg dry
4.587
73
35-115
Surrogate: Nitrobenzene-d5
4.01
mglkg dry
2.294
175
37-122
SR
Surrogate: Phenol-d5
3.17
mglkg dry
4,587
69
34-121
Surrogate: Terphenyl-d14
1.82
mg/kg dry
2.294
79
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 28224-0643
Phone: 704/62a6364-Toll Free Number: 14f001629-6364- Fax: [phone] Page 46o 552

,� R I S M I Funlms=:e Mal luti-o &
Environmental SOWtiona
�L,anMTOn,aA iaG
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Volatile Petroleum Hydrocarbons by GC/PID/FID - Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
2127118
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Spike Source %RED RPD
Level Result %REC Limits RPD Limit Notes
Batch P8B0270 - MADEP VPH (S)
Blank (P8B0270-BLK1)
_
_ _ Prepared & Analyzed: 02/14/18
C5-C8 Aliphatics
BRL
5.0 mg/kg wet
C9-C12Aliphatics
BRL
5.0 mg/kg wet
C9-Cl0 Aromatics
BRL
5.0 mg/kg wet
Surrogate: 25-Dibromotoluene (PID)
9680
ug/L 10000 97 70-130
Surrogate: 2,5-Dibromotoluene (FID)
9670
ug/L 10000 97 70430
LCS (PBB0270-BS1)
C5-C8 Aliphatics
20.1
C9-C10 Aromatics
5.83
C9-C12 Aliphatic
18.8
Surrogate: 2, 5-Dibromotoluene (PID)
9160
Surrogate: 2,5-Dibromotoluene (FID)
9210
LCS Dup(P8B0270-BSDI)
C5-C8 Aliphatics
20.1
C9-C10 Aromatics
6.23
C9-C12 Aliphatic
19.7
Surrogate: 2,5-Dibromotoluene (PID)
9320
Surrogate: 2,5-Dibromotoluene (FID)
9390
_ Prepared & Analyzed: 02/14/18
5.0 mg/kg wet 16.00 125 70-130
5.0 mg/kg wet 5.333 109 70-130
5.0 mg/kg wet 16.00 116 70-130
ug/L 10000 92 70-130
U91L 10000 92. 70-130
___ _Prepared & Analyzed: 02/14/18
5.0 mg/kg wet 16,00 126 70-130 0.2 - 50
5.0 mg/kg wet 5.333 117 70-130 7 50
5.0 mg/kg wet 16.00 123 70-130 4 50
ug/L 10000 93 70-130
ug/L 10000 94 70-130
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc,
449 Spdngbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0643
Phone: [phone] - Toll Free Number: 1-8001629-6364 - Fax: [phone]
Page 47 of 52

R I S M I FnnServica Analynoal 3
Environmental alyticalr.
ueowroxieb ixe
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
Project: Truck Part Service
Extractable Petroleum Hydrocarbons by GCIFID - Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
2/27/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch P860289 - 3546
Blank (P8B0289-BLK1) Prepared & Analyzed: 02/15/18
C9-Cl8 Aliphatics
C19-C36 Aliphatics
C11-C22 Aromatics
Surrogate: 1-Chlorooctadecane
Surrogate: o-Terphenyl
Surrogate: 2-Fluorobiphenyl
Surrogate: 2-Bromonaphthalene
LCS(P8B0289-851)
CB-C18 Aliphatics
C19-C36 Aliphatics
C11-C22 Aromatics
Surrogate: 1-Chlorooctadecane
Surrogate: o-Terphenyl
Surrogate: 2-Fluorobiphenyl
Surrogate: 2-Bromonaphthalene
LCS_Pup (P8B0289-BS_D1)
C9-Cl8 Aliphatics
C19-C36 Aliphatics
C11-C22 Aromatics
Surrogate: 1-Chlorooctadecane
Surrogate: o-Terphenyl
Surrogate: 2-Fluoroblphenyl
Surrogate: 2-Bromonaphthalene
Matrix Spike (P8B0289-MS1)
C9-Cl8 Aliphatics
C19-C36 Aliphatics
C11-C22 Aromatics
Surrogate: 1-Chlorooctadecane
Surrogate: o-Terphenyl
Surrogate: 2-Fluorobiphenyl
Surrogate: 2-Bromonaphthalene
0a80
25 mg/kg wet
BRL
25 mg/kg wet
BRL
10 mg/kg wet
1.63
mg7kg wet
1.36
mg/kg wet
2.83
mg7kg wet
2.66
mgrkg wet
44.7
78.6
156
1.70
1.69
3,44
3.44
50.7
89.6
160
1.69
1.68
3.52
3.52
2,000
82
40-140
2.000
68
40-140
4.000
71
40-140
4.000
66
40-140
J
Prepared&Analyzed: 02/15/18
25 mg/kg wet
60.00
74
40-140
25 mg/kg wet
80.00
98
40-140
10 mg/kg wet
170.0
92
40-140
mg/kg wet
2.000
85
40-140
mg/kg wet
2.000
84
40-140
mg/kg wet
4.000
86
40-140
mg7kg wet
4.000
86
40-140
Prepared & Analyzed: 02/15/18
25 mglkg wet
60.00
85
40-140 13
25 mg/kg wet
80.00
112
40-140 13
10 mg/kg wet
170.0
94
40-140 3
mg/kg wet
2.000
85
40-140
mg/kg wet
2.000
84
40-140
mg7kg wet
4.000
88
40-140
mg7kg wet
4.000
88
40-140
Source: 8020233-03
Prepared & Analyzed: 02/15/18
70.2
32 mg/kg dry
77.55
5.23
84
40-140
108
32 mg/kg dry
103.4
BRL
104
40-140
208
13 mg/kg dry
219.7
BRL
95
40-140
2.14
mg/kg dry
2.585
83
40-140
2.05
mg7kg dry
2.585
79
40-140
4.36
mg7kg dry
5,170
84
40-140
4.53
mg/kg dry
5.170
88
40-140
50
50
50
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 28224-0643
Phone: 704/62M364 - Toll Free Number: 1-8001629-6364 - Fax: [phone]
Page 48 Df 52

§OtR ISM I Fun -Service Analytical 4
Environmental solutions
Pusommsisa isa
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, NC 28217
Project: Truck Part Service
Extractable Petroleum Hydrocarbons by GCIFID - Quality Control
Analyte
Reporting
Result Limit Units
Level II QC Report
2/27/18
Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Batch PSB0289-3546
Matrix Spike Dup (P880289-MSD1) _
Source: 8020233-03
Prepared: 02/15/18
Analyzed: 02/16/18
CID-C18Aliphatics
68.3
32 mg/kg dry
77.93 5.23
81
_
40-140 3 50
C19-C36 Aliphatics
118
32 mg/kg dry
103.9 BRL
113
40-140 9 50
C11-C22 Aromatics
192
13 mg/kg dry
220.8 BRL
87
40-140 8 5o
Surrogate: 1-Chiorooctadecene
2.27
mg/kg dry
2,598
87
40-140
Surrogate: o-Terphenyl
1.96
mg/kg dry
2,598
76
40-140
Surrogate: 2-Fluorobiphenyl
4.36
mg/kg tlry
5.195
84
40-140
Surrogate: 2-Bromonaphthalene
4.18
mglkg dry
5.195
80
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 28224-0643
Phone: [phone] - Toll Free Number: 1-800/629-6364 - Fax: [phone]
Page 49 of 52

,LPAR M I Full -Service Analytical &
jqEnvironmental Solutions
,[e ixc
Geoscience Group
Attn:Tom Hassett
500-K Clanton Rd.
Charlotte, INC 28217
General Chemistry Parameters -Quality Control
Analyte
Level II QC Report
2127/18
Project: Truck Part Service Prism Work Order: 8020233
Time Submitted: 2/13/2018 3:18:OOPM
Reporting Spike Source %REC RPD
Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P8B0281 - Solids, Dry Weight
Duplicate (P880281-DUP1) Source: 8020233-04 Prepared & Analyzed: 02/14/18
% Solids 67.0 0.100 % by Weight 67.0 0 20
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Sprin9brook Road - P.O. Box 240643 -Charlotte, NC 28224-0543
Phone: [phone]- Toll Free Number: 1-800/629-6364 - Fax: [phone] Page 50 of 52

Sample Extraction Data
Prep Method:
Lab Number
3646
Batch
Initial
Final
Date/Time
8020233-01
PBB0289
10.06 g
2 mL
02/15/18 1010
8020233-01
P880289
10.06 g
2 mL
02/15/18 1010
8020233-02
PBB0289
10.08 g
2 mL
02/15/18 1010
8020233-03
P8130289
10.11 g
2 mL
02/15/18 1010
8020233-04
P8130289
10.27 g
2 mL
02/15/18 1010
8020233-05
PBB0289
10.21 g
2 mL
02/15/18 1010
Prep Method:
Solids, Dry Weight
Lab Number
Batch
Initial
Final
Date/Time -
8020233-01
PBB0281
30 g
30 g
02/14/18 16:00
8020233-02
P8B0281
30 g
30 g
02/14/18 16:00
B020233-03
PBB0281
30 g
30 g
02/14/18 16:00
8020233-04
PBB0281
30 g
30 g
02/14/18 16:00
8020233-05
PBB0281
30 g
30 g
02/14/18 16:00
Prep Method: 3646
Lab Number
Batch
Initial
Final
Date/Time
8020233-01
P8B0345
30.01
g 1 mL
02/19/18
10:30
8020233-01
PBB0345
30.01
g 1 mL
02/19/18
10:30
8020233-02
P880345
30.08
g 1 mL
02/19/18
1030
8020233-03
P8B0345
30.03
g 1 mL
02/19/18
1030
8020233-04
PBB0345
30.01
g 1 mL
02/19/18
10:30
8020233-05
P8130345
30.08
g 1 mL
02/19/18
1030
Prep Method: 5036
Lab Number
Batch
Initial
Final
Date/Time
8020233-02
PBB0397
5a3 g
5 mL
02/21/18 13:33
8020233-03
P8130397
5,38 g
5 mL
02/21/18 13:33
8020233-04
P8B0397
5.48 g
5 mL
02/21/18 13:33
8020233-05
P8130263
6.12 g
5 mL
02/14/18 11:52
Prep Method: 6036
Lab Number
Batch
Initial
Final
Date/Time
8020233-01
P8B0410
4.83 g
5 mL
02/21/18 11:16
Prep Method: MADEP
VPH (S)
Lab Number
Batch
Initial
Final
Date/Time
8020233-01
P8B0270
18.38 g
16 mL
O2/14/18 14:18
8020233-02
Pe130270
17.04 g
16 mL
02/14/18 14:18
8020233-03
P8130270
17.93 g
16 mL
02/14/18 14:18
8020233-D4
P880270
17,51 g
16 mL
02/14/18 14:18
8020233-05
P8130270
19.02 g
16 mL
02/14/18 14:18
This report should not be reproduced, except in its entirety, without the when consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240643 - Charlotte, NC 28224-0543
Phone: [phone]-Toll Free Number: l-8001629-6364-Fax: [phone] Page 51 of 52

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APPENDIX V
Disposal Documents

IIE'VD
CORPORATION
1703 Vergrave Sheet
Winston -Salvo, NC 27107
ph 336-725-55"
faX 33B-725.6244
TANK DISPOSAL CERTIFICATE
Tank Owner: Cindy Lane Development, LLC
Site Address: 5007 Statesville Road
Charlotte, NC
Description of Tanks:
Transporter.
EC Project #:
Tank Number
1
Evo Corporation
021816
Disposal Certification:
Size of Tank
550 Gallons
Contents
#2 Fuel Oil
Evo Corporation does hereby certify that the above named storage tank was
transported to Triad Metal Recycling in Yadkinville, NC for proper disposal and
recycling,

�rcvc
CORPORATION
1703 Vargrm $treat
Winston-Salem, NO 27107
ph 336-725-5944
fax, 336-725-6244
CERTIFICATE OF DISPOSAL
Evo Corporation does hereby certify that 530 gallons of non -hazardous
contaminated water received on 2/12/2018 from:
Generator: Cindy Lane Development, LLC
Originating at: 5007 Statesville Road
Charlotte, NC
EC Waste ID #: 021816
has been disposed of by Evo Corporation in a manner approved by the North
Carolina Department of Environmental Quality.
Signature
Thomas W. Hammett
CEO
Evo Corporation

rwE:3
CORPORATION
1703 Vargrave Street
Winston-Salem, NC 27107
ph 336-725-5W
{ax 336-725-6244
CERTIFICATE OF DISPOSAL
Evo Corporation does hereby certify that 52.45 tons of non-bazardous
contaminated material received on 2/12i2018, 2/13/2018 and 2/15/2018 from:
Generator. Cindy Lane Development, LLC
Originating at: 5007 Statesville Road
Charlotte, NC
EC Waste ID 4: 021816
has been disposed of by Evo Corporation in a manner approved by the North
Carolina Department of Environmental Quality.
Signature
Thomas W. Hammett
CEO
Evo Corporation

EVO CORPORATION
1703 Vargrave Street, Winston-Salem, NC 27107
www.evocorp.net
NON -HAZARDOUS MATERIALS MANIFEST
n4 n4
venerator. bOul Phone:
Site Address: esv e
City/State: Charlotte NC Contact: Tom Hassett
Gross Weight (Ibs):
Empty Weight (Ibs):
Net Weight (lbs):
Quantity .Cw
Material: _ 1Jgs4-tr qkv,
Contaminant: #2 Fuel Oil
Tons Drums Pails Sacs
Yards E;9�
Transporter:
Evo CorpoPhone:
ration 336-725-5844
Truck M t(02 Contact: Tony Disher
As the transporter, I certify that the materials described above being shipped under this non -hazardous
materials manifest are properly classified, packaged, labeled, secured and are in proper condition for transport
In commerce under the applicable regulations governing transportation, and I hereby receive this material for
delivery to the facility designate.
EVO CORPORATION
1703 Vargrave Street
Winston-Salem, NC 27107
Evo Project #:
Phone: [phone]
Contact: Tony Disher
021816
I certify that the carrier has delivered the materials described above to this facility, and I hereby accept this
material for treatment and�9;4isposal In a manner that has been authorized by the, State of North Carolina.
Date:
Ew cwponlion, 2008
i r_am

EVO CORPORATION
1703 Vargrave Street, Winston-Salem, NC 27107
www.evocorp.het
NON -HAZARDOUS MATERIALS MANIFEST
n4n,-%4
Generator: Phone:
Site Address:
City/State: Otte Contact: Tom Hassett
Gross Weight (Ibs): I I,un
Empty Weight (Ibs): LA 6 )
Net Weight (lbs): -io�30
Quantity Z3
Evo C ation
Transporter: rpor
Truck#:
Material:
soil
Contaminant:
#2 Fuel OR
6)Drums
Pails Sacs
Phone:
Yards Other:
336-725-5844
Contact: Tony Disher
As the transporter, I certify that the materials described above being shipped under this non -hazardous
materials manifest are properly classified, packaged, labeled, secured and are In proper condition for transport
In commerce under the applicable regulations governing transportation, and I hereby receive this material for
deliverflF414elacility designate. n
Driver
EVO CORPORATION
1703 Vargrave Street
Winston-Salem, NC 27107
Evo Project #:
Phone: [phone]
Contact: Tony Disher
021816
1 certify that the carrier has delivered the materials described above to this facility, and I hereby accept this
material for treatment and/or disposal in a manner that has been authorized by the State of North Carolina.
Evo corpomiion, 2008
cr_an,)

EVO CORPORATION
1703 Vargrave Street, Winston-Salem, NC 27107
www.evocorp.ilet
NON -HAZARDOUS MATERIALS MANIFEST
Generator: Phone:
Site Address:
City/State: Charlotte NC Contact: Tom Ha ssett
Gross Weight (Ibs):
`7 / / Zo soli
Material:
Empty Weight (lbs): 3 y%LD Contaminant:
Net Weight (Ibs): 3 6,`lOU
Quantity
Transporter:
Evo Corporation
Truck #: 2 / Z'
#2 Fuel Oil
on Drums Pails Sacs Yards Other.
Phone: [phone]
Contact: Tony Disher
As the transporter, I certify that the materials described above being shipped under this non -hazardous
materials manifest are properly classified, packaged, labeled, secured and are In proper condition for transport
in commerce under the applicable regulations governing transportation, and I hereby receive this material for
delivery to the facility designate.
EVO CORPORATION
1703 Vargrave Street
Winston-Salem, NC 27107
Evo Project #:
Phone: [phone]
Contact: Tony Disher
021816
I certify that the carrier has delivered the materials described above to this facility, and I hereby accept this
material for treatment and/or disposal in a manner that has been authorized by the State of North Carolina,
Evo Cmpomion, 2008 'v
Cr enn

litisEVO CORPVargrave Street, nOQRATION n-Salem, NC 7107
www.evocorp.net
NON -HAZARDOUS MATERIALS MANIFEST
nA n4'1
Generator: Phone:
Site Address:
Statesville
City/State: CharliRtte RC Contact: Tom Hassett
M` A2ffift
BrA§VESCR PT 0..QUA,NtTIUVEIOH° '.'
Gross Weight (Ibs): i _)3 SLI) Material: Sot
Empty Weight (Ibs): G25 7100 Contaminant: #2 Fuel Oil
Net Weight (Ibs):
Quantity I Ib 7 f I ons Drums Pails Sacs Yards Other:
OR€d OFtTER I- �ORMiS�I©N�# : t �
Transporter:
Evo Corporation Phone: [phone]
Truck #: /0/ Contact: Tony Disher
As the transporter, I certify that the materials described above being shipped under this non -hazardous
materials manifest are properly classified, packaged, labeled, secured and are in proper condition for transport
In commerce under the applicable regulations governing transportation, and I hereby receive this material for
delivery to the facility designate.
EVO CORPORATION
1703 Vargrave Street
Winston-Salem, NC 27107
Evo Project M 021816
Phone: [phone]
Contact: Tony Disher
I certify that the carrier has delivered the materials described above to this facility, and 1 hereby accept this
material for treatment and or disposal in a manner that has been authorized by the State of North Carolina.
Facilitv Signature: Date:
Ew CotpomNon, 2008

Scale Ticket
This is to certify that the following described merchandise was weighed, counted, or measured by a public or deputy welghmaster,
and when property signed and sealed shall be prima facia evidence of the accuracy of the weight shown as prescribed by law.
Feb 15 2018
`:Ticket :
1112
Dust. Name:
EYD
Truck I8:
214 p
b Z 8 1 to
Trailer ID:
311
'-:`Weigh Fee:
1
Guiktrip 1844
2798 Lam St
Kamapolis,NC
28083
Axle 1 :
18188
1b
Axle 2 :
33528
lb
Axle 3 :
38340
lh
r: Total :
81%6
lb
DRIVER IN TRUCK UNLESS CHECKED HERE:
30, 2018
41656
PUBLIC WEIGHMASTER'S
CERTIFICATE OF
WEIGHT & MEASURE
IMPRINT SEAL HERE
(IF APPLICABLE)
FULLWEIGH
TICKET# ,
(IF REWEIGH)

1054925
st�:x� t;iftts�t€
AUTOMATED
TRUCE{
SCALE
CIT r__,eE t.frtnp trt;r
­rT lb
fz; :i[ "i�-Vc ej
rkEACLfiL```�p tat4
-rid cfil•Fa.OldCa;IGttnS�qr7rar.Gs`tit.fYItR:YC,t=�S'yik:�`id"itw¢r=Cr+rr;ki Y+ta2tr±tflc�
of 14 a,+f S-m1IACa rrt M;,n
...t. M'EIOa{'1YF'wSTW`6 W- VA.W'E PAY:
11 Ynn 4+'+ One r-i6t U§t rs ft:-"m Irep F`;�A•��,�,y,y.. ii.8 C! t,-;, `AI k;'Ak2I P,&AO a LOjI MtY (Ei1
tnr4 k'F-s antF Cr6rk;fh.[�,�t�E?rJ.r.tft - - '
14p K'r,-t#,,alla4ci�P�t'tA'r�:ffat.ar?=�tettl,M;dt i,.tia #CCad Er �'Pa7p-'Siq -
i: l F r 4va our
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