MO-4267_13401_CA_MRP_20200320_Semi-Annual Monitoring Report

MONITORING REPORT
85 KWIK MART
5007 DAVIDSON HIGHWAY
CONCORD, CABARRUS COUNTY, NORTH CAROLINA
GROUNDWATER INCIDENT NO. 13401
Shield Project No. 1090060
Period: February - March 2020
Responsible Party:
Security Oil Company, Inc.
PO Box 5028
Concord, NC 28027
Contact:
Dale Carpenter
[phone]
Site Risk Classification: High
Land Use Category:
Industrial/Commercial
Site Latitude: 35' 26' 08" North
Site Longitude: 80' 39' 45" West
Kevin P. Stachura
4
Staff Geologist
Consultant:
Property Owner:
Shield Engineering, Inc.
Prime Business LLC A NC
4301 Taggart Creek Road
1534 Copperplate Road
Charlotte, NC 28208
Charlotte, NC 28262
Contact:
Contact:
Kevin P. Stachura
Shailesh Panara
[phone]
[phone]
Release Discovered: December 1994
Quantity Released: Unknown
Suspected Release Source(s): One 4,000-gallon gasoline UST
Release Cause: Possible spillage/leak from UST
March 20, 2020�
'ter
Thomas Witner, L.G.
= SE AL
= 916 '
may•- OL00•�
W. v4\V `
&SHIELD

TABLE OF CONTENTS
Pajqe No.
1.0 DISCUSSION OF SAMPLING RESULTS....................................................................... 1
2.0 CONCLUSIONS.................................................................................................................4
3.0 RECOMMENDATIONS.................................................................................................... 4
4.0 STATEMENTS AND CERTIFICATIONS....................................................................... 5
5.0 LIMITATIONS.......................................................................................6
FIGURES
Figure 1: Site Location Map
Figure 2: Site Map
Figure 3: 1500' Radius Map
Figure 4: Groundwater Elevation Contour Map
Figure 5: Benzene Isoconcentration Map
Figure 6: MTBE Isoconcentration Map
Figure 7: 1,2-DCA Isoconcentration Map
TABLES
Table 1: Summary of Water Supply Well Information
Table 2: Summary of Well Construction and Historical Groundwater Elevation Data
Table 3: Summary of Analytical Results — Groundwater Samples
Table 4: Summary of Historical Groundwater Analytical Results
APPENDICES
Appendix A: Laboratory Report — Groundwater Samples
H.1Projec1s1200911090060-0185KwikMartiReportslMarch2020MRWO-4267_13401_CA MRP_20200331_Semi-Annual Monitoring Report.doc

85 Kwik Mart Monitoring Report
Concord, Cabarrus County, North Carolina March 20, 2020
Incident#: 13401 Page 1
1.0 DISCUSSION OF SAMPLING RESULTS
1.1 Site Monitoring Requirements:
Site Location Map: See Figure 1
Site Map: See Figure 2
Site Monitoring Requirements
Based on CAP and/or NORR
Sample Point
Total Quantity of Previous
Required by NCDEQ to be
Type
Sample Points and Their
Monitored and Sampled per CAP
Identification
and/or TA
Monitoring
16
5 0
Wells
(MW-1, MW-1A, MW-2, MW-3,
(MW-4A, MW-5, MW-8AR, MW-15A,
MW-4A, MW-5, MW-6, MW-6A,
DW-1)
MW-8AR, MW-9AR, MW-12, MW-
13, MW-13A, MW-15, MW-15A,
DW-1)
Water Supply
1
1(1)
Wells(WSW-Ring
Power Crane)
(1) Individual wells identified by the North Carolina Department of Environmental Quality (NCDEQ) for specific
sampling at this time.
1.2 Summary of Analytical Results and Free Product Thickness(s):
1.2.1 Date(s) of Sampling Event: February 7, 2020
1.2.2 Existing Area Receptors:
• One water supply well (WSW- Ring Power Crane) used for irrigation only is located within
225 feet of the source area. One water supply well (WSW -Rowan / Cabarrus Community
College) used for only irrigation is located 1,010 feet to the north-northeast of the source
area. Refer to the following Table and Figure for information and locations of area receptors
within a 1,500-foot radius of the site.
Refer to the following Tables and Figure(s) for information and locations of area receptors
identified.
Refer to Figure(s): Figure 3
Refer to Tables(s): Table 1

85 Kwik Mart Monitoring Report
Concord, Cabarrus County, North Carolina March 20, 2020
Incident#: 13401 Page 2
1.2.3 Groundwater Elevation Data:
• Groundwater elevation data for the February 2020 sampling event is included in the
following Table and Figure:
Refer to Table: Table 2
Refer to Figure: Figure 4
1.2.4 Free Product/Impacted Groundwater Recovery:
• Free product detected during this reporting period?: No
1.2.5 Groundwater Analytical Results:
• Sampled Points and Analytical Methods:
The following monitoring wells and other points were sampled during this reporting
period.
Sampled Points and Analytical Methods
for this Reporting Period
Based on CAP and Pre -Approval Task Authorization Sampling Requirements
Type
Points Sampled during this
Analytical Methods
Reporting Period
Monitoring
(5) (')
• EPA Method 6200B
Wells
(MW-4A, MW-5, MW-8AR, MW-
15A, DW-1
Water Supply
(1) (i)
• EPA Method 6200B
Wells
(WSW-RingPower Crane)
(1) Pre -Approval Task Authorization TA-13401-29.
• MW-15A and WSW -Ring Power Crane were not sampled during the February 2020
sampling event.
Shield was unable to bail MW-15A due to possible sediment blockage at 3 feet below the
top of casing.
WSW -Ring Power Crane was not sampled at the time due to a power outage at the Ring
Power Crane facility.
0 Laboratory Used: Pace Analytical Services Inc. Huntersville, North Carolina

85 Kwik Mart Monitoring Report
Concord, Cabarrus County, North Carolina March 20, 2020
Incident#: 13401 Page 3
• Current Groundwater Analytical Data:
Refer to the following Table and Appendix for current groundwater analytical data.
Refer to Figures Figures 5 through 7
Refer to Table: Table 3
Refer to Appendix: Appendix A
Historical Groundwater Analytical Data:
Refer to the following table(s) for historical groundwater analytical data.
Refer to Table(s): Table 4
• Predictive Rate of Contaminant Transport:
Refer to the October 1997 Integrity Environmental Consultants Comprehensive Site
Assessment. Contaminant transport is typically in the same direction as groundwater
flow, but with a slower velocity. Refer to the following Tables and Figure:
Refer to Table(s): Tables 2 through 4
Refer to Figure(s): Figure 4 through 7
1.2.6 Other Field Data Collected:
• No additional field data was collected.

85 Kwik Mart Monitoring Report
Concord, Cabarrus County, North Carolina March 20, 2020
Incident#: 13401 Page 4
2.0 CONCLUSIONS
• Dissolved phase constituents of concern were detected in concentrations exceeding the
NCDEQ NCAC 15A 2L.0202 standards (2L Standards) in monitoring wells MW-4A, MW-
5, and DW-I during the February 2020 sampling event.
• 1, 2-dichloroethane (1, 2-DCA) was detected over the NCDEQ gross contaminant level
(GCL) in monitoring well MW-5 during the February 2020 sampling event.
0 Free product was not detected during this monitoring period.
• When compared to the August 2019 sampling event, the overall concentration of volatile
organic compounds (VOCs) has decreased in monitoring well MW-4A and generally
increased in monitoring well MW-5.
• When compared to the August 2019 sampling event, the overall concentration of VOCs has
remained relatively the same in monitoring well DW-1.
• The 1,2-DCA concentration in water supply well WSW -Ring Power Crane exceeded the 2L
Standard in the previous August 2019 sampling event. Shield was unable to sample WSW -
Ring Power Crane during the February 2020 sampling event due to a power outage at the
facility.
• Dissolved phase constituents of concern remained below laboratory analytical detection
limits (Non -Detect [ND]) for the sample collected from monitoring well MW-8AR during
the February 2020 sampling event.
3.0 RECOMMENDATIONS
Continue sampling of groundwater on a semi-annual basis as required by the NCDEQ in the
NORR dated July 18, 2013 [MW-4A, MW-5, MW-8AR, MW-15A (if possible) and DW-I ]
and recommend including the sampling of WSW -Ring Power Crane, with the next event
report due by September 2020.

85 Kwik Mart Monitoring Report
Concord, Cabarrus County, North Carolina March 20, 2020
Incident#: 13401 Page 5
4.0 STATEMENTS & CERTIFICATION
1
Enter the date the monitoring report was due. 3/31/20. Will this report be submitted
YES
after the established due date?
2
Was any required information from the above template missing from this report?
YES
NO
IF the answer to question #1 or# 2 is "YES", please provide additional information in
this cell to explain what was missing and why.
3
If applicable, will any of the proposed attenuation milestones under the schedule
YES
NO
approved in the Corrective Action Plan not be met? ("Ohin a reasonable margin of error)
IF the answer to question #3 is "NO", skip to the certification under #6 below.
IF the answer to question #3 is "YES", please generally describe in this cell the
possible reason(s) and outline proposed remedies. (This should be described in more
detail in the report text above.)
4
Does any known or suspected source zone soil contamination or free product remain
YES
NO
outside of the assessed area that could be inhibiting natural attenuation?
5
Has there been an unexpected increase in contaminant mass sufficient to suggest a
YES
NO
potential new release from a separate onsite or offsite source?
IF the answer to either question #4 or #5 is "YES", generally describe in this cell any
actions recommended to further assess or clean up this known or suspected source.
(This should be described in more detail in the report text above.)
6
Certification:
I, Thomas Witner, a Professional Geologist for Shield Engineering, Inc., do certify that
the information contained in this report is correct and accurate to the best of my
knowledge.
C.
' SEt " y
J �
•
' s 916
tace
,0�, 0 ,�}•ewe'44H
', 1 �y///J
(Affix Seal and Signature)
Shield Engineering, Inc. is licensed to practice geology and engineering in North
Carolina. The certification number of the company or corporation is C- I 70(Geology)
and F-0856 (Engineering).

85 Kwik Mart Monitoring Report
Concord, Cabarrus County, North Carolina March 20, 2020
Incident#: 13401 Page 6
5.0 LIMITATIONS
Shield has performed environmental services at the subject site on behalf of Security Oil Company,
Inc. Shield has performed this scope of work as an independent contractor/consultant using
reasonable care and skill in accordance and consistent with customary industry standards of
engineering, geology, and hydrogeology practices. This standard of care is the sole and exclusive
standard of care that can be applied to measure Shield's performance of the work. No other
warranty, expressed or implied is made or intended by Shield.
The report has been prepared for the exclusive use by Security Oil Company, Inc. All
recommendations, findings, and conclusions, made by Shield have been made to the best of Shield's
knowledge, opinion and belief, based upon information obtained during this scope of Security Oil
Company, Inc. and Shield. Conclusions are provided with the understanding that Shield is
presenting information and not rendering legal advice. If such advice is needed, legal counsel should
be consulted. It is the responsibility of Security Oil Company, Inc. under advice of its counsel to
notify the appropriate federal, state, or local public agencies as required by law; or otherwise to
disclose in a timely manner, any information that may be necessary to prevent damage to human
health, safety, or the environment.
Compliance with recommendations provided as part of this report in no way assures compliance
with federal, state and/or local laws, regulations, and/or requirements. Analytical data has been
obtained from Pace Analytical Services Inc. This information, to the extent that it was relied on to
generate this report, is assumed to be correct and complete. The work performed in conjunction with
this report and the data developed are intended as a description of available information at the dates
and specific locations given. Shield is not responsible for inspecting, examining, or reporting
findings or recommendations with respect to any conditions that were knowingly or unknowingly
withheld, concealed, hidden, or in any way not disclosed or observable at the time of this scope of
work.

FIGURIES

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N
GRAPHIC SCALE
�701 (AOOAFT CREEK ROAD
0 I,OOb o, SHIELD h.fVC MOB
SCALE: 1 in.-2,000ft,
SITE LOCATION MAP
85 KWIK MART
5007 DAVIDSON HIGHWAY
CONCORD, NORTH CAROLINA
SHIELD #1090060
SOURCE: NATIONAL GEOGRAPHIC USGS TOPO, 7.5 MINUTE MAP DATE : 08/20/09 DRAWN BY: RBS
SERIES, CABARRUS COUNTY, NORTH CAROLINA SCALE : AS SHOWN FIGURE: 1

WSW -RING POWER CRANE
RING POWER CRANE
DAVIDSON HIGHWAY
— - } MW-&A
w -q
I a� MW-8AR MW-8 MW 9AR9ARl W-4
rd v�i MW-13A FORMER
I z a SVE-4 ❑� $ FUEL CANOPY 1
$ IE5PARG� 5 UST BED I
MW-13 $ MW-4
I MW-15A MW-4A
I
HOUSEE M;h 15EKK
SPI E 2 MWW-1A 0 SVE-2
!! MW-3
TEXACO j DIESEL
!J MW1$
BMW-5 � PUMPS
I Q I• SVE 5 SVE-1 SPARGE 1
SPARGE 3 DW 1
ASPHALT
MW-12
0
I 1 MW-7 ❑e SVE-3
MW-2 I
I
I
f I
MW-10 I
II
WOODED AREA I
DW2 I
I � I
i
I
I
1
LEGEND
$ MONITORING WELL MW-11
® DEEP MONITORING WELL
0 AIR SPARGE WELL GRAPHIC SCALE 0 10 20 30 40 50 60 SHIELD
8 SOIL VAPOR EXTRACTION WELL �
WATER SUPPLY WELL SCALE: 1 in. = 60 ft. ENGINEERING, INC.
— — PROPERTY BOUNDARY SITE MAP
ABANDONED OR DESTROYED
MONITORING WELL 85 KWIK MART
NOTES:
1. REFERENCE: SEI PROFESSIONAL SERVICES, P.C. SITE MAP FIGURE 3.
2. ALL LOCATIONS ARE APPROXIMATE.
N

LEGEND
O SITE SOURCE
N WATER SUPPLY WELL
5601570232 PROPERTY IDENTIFICATION NUMBER
0
0
x
4
F
ROWAN / CABARRUS
COMMUNITY COLLEGE
RING
POWER
CRANE
OFFICES CIRCLE K
5601489246
5601484387 1 5601572898
—)— 7L 5601571813 ppV0N HIGH NAY
DAVIDSON HIGHWAY 105 HUDDLE O
HOUSE /
TEXACO SITE +
5601474437 601476584 VACANT I +
5601570232 r
5601572385
NOTES:
5601465847 1. REFERENCE SEI PROFESSIONAL SERVICES, P.C. FIGURE
AND CABARRUS COUNTY, NORTH CAROLINA GIS
2. ALL LOCATIONS ARE APPROXIMATE.
fGs
GGT TRAILERS
GRAPHIC SCALE
0 100' 200' 300'
Ceti
SCALE: 1 in. = 300 ft.
\� SHIELD
4301 TAGGART CREEK ROAD
hlC 282d6ENGINEERING,, IINNC.—.he&Nm-nrg—
\gh
'so 1, 500' RADIUS MAP
o
,p' 85 KWIK MART
w��(/s Q 5007 DAVIDSON HIGHWAY
CONCORD, NORTH CAROLINA
+� SHIELD #1090060
v DATE : 08/21 /09 DRAWN BY: RBS
_ — - - ____ _ _ _ _ —_._ __ _ _ _ _ ISCALE: AS SHOWN �TFIGIJIRE: 3

WSW -RING POWER CRANE
RING POWER CRANE
N
// MV 14-----,-- _
DAVIDSON HIGHWAY
— MW-SA-- `" --
d�
MW
I $ MW t W 9
[ I rr $ M �� FORMER M NM)R $
MW-1
I z a SVE-4 ®o NMI FUEL CANOPY I
g $ "SPARGE 5 UST BED I
MW-13 $1 "MW-4
I MW-15A (NM)
(NM) M 74)
HUDDLE I $ " MW-1A �i
HOUSE / ; MW-15 $ / PARG� (wA) SVE-2 I
TEXACO (NMIb01� 59 8D V_ MVJ-1 DIESEL $ (NM) 3 I
I 64• ha as $MW-sal (O PUMPS
p I bG' R SVE-5 SVE-1 SPARGE 1 II
8 SPARGE 4 0 9il I
$ I�_ (NM)6A$$(NM) 6 8 1 MW-12 SPARGE 3 ASPHALT
(NM) p
I 1 MW-7 $ 0 SVE-3
[ I (NM) $ I
MW-2
(NM)
I
) I
I I A MW-10 I
I
WOODED AREA
DW-231[
f
LEGEND
I I
II
$
MONITORING WELL
®
DEEP MONITORING WELL
ABANDONED OR DESTROYED
MONITORING WELL MW-11
[]a
AIR SPARGE WELL
8
SOIL VAPOR EXTRACTION WELL
WATER SUPPLY WELL
— —
— PROPERTY BOUNDARY
(ft)
FEET
(60 58)
GROUNDWATER ELEVATION (ft)
[60.911
GROUNDWATER ELEVATION (ft)
NOT USED IN CONTOURING
(NM)
NOT MEASURED
— — —
GROUNDWATER ELEVATION CONTOUR LINE (ft)
—►
GENERALIZED GROUNDWATER FLOW DIRECTION
NOTES:
1. REFERENCE: SEI PROFESSIONAL SERVICES, P.C. SITE MAP FIGURE 3.
2, ALL LOCATIONS
ARE APPROXIMATE.
3. DEPTHS TO
GROUNDWATER GAUGED ON 02/07/20.
4, CONTOUR INTERVAL - 0.20 FOOT.
GRAPHIC SCALE SHIELD
4?01 TAGGART CREEK ROAD
0 10 20 30 40 50 60�Lp� p
rw•H44D a
SCALE: 1 in. = 60 ft. ENGINEERING, INC. '"""' hI.M.W!..."`re—
GROUNDWATER ELEVATION CONTOUR MAP
85 KWIK MART
5007 DAVIDSON HIGHWAY
CONCORD, NORTH CAROLINA
SHIELD #1090060
DATE : 03/18/20 1 DRAWN BY: KPS

HUDDLE
HOUSE /
TEXACO
WSW -RING POWER CRANE
[NDI
RING POWER CRANE
N
/MW-14 ---__ _
- - /
DAVIDSON HIGHWAY
- * MW-8A- - - _
MW-8 MW 9A
I u I MW 'AR '"� MW 9RO SII IN `9 -
rHDr FORMER I s)
Mw-13p
z SVE-4 �4 i"SI FUEL CANOPY I
SPARGE 5,o UST BED I
MW#, AW.4
[ r INS)
MW INS)
eMW-15A
dw-1 0 5 RGE 2 `i s1`1A SVE 2
"$' .o KWIK MART r 7,000,� DIESEL $ Ns;/-3
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ASPHALT
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("S) I
I
I
MW-10 I
I I
I
DW-2 [
LEGEND I f I'
MONITORING WELL
® DEEP MONITORING WELL
ABANDONED OR DESTROYED
MONITORING WELL MW-11
WOODED AREA
F*l AIR SPARGE WELL GRAPHIC SCALE
SOIL VAPOR EXTRACTION WELL 0 10 20 30 40 50 60
WATER SUPPLY WELL SHIELD
4301 T403 CREEK ROAD
_ SCALE: 1 in. = 60 ft. CHARLCrrE. NC 282DB
— PROPERTY BOUNDARY rkm74 rA VAG
(ug/L) MICROGRAMS PER LITER ; ld.g n g
(1,890) BENZENE CONCENTRATION (ug/L) ENGINEERING, INC.
[ND] BENZENE CONCENTRATION (ug/L) NOT USED
IN CONTOURING
— — — BENZENE ISOCONCENTRATION CONTOUR LINE (ug/L)
(ND) NOT DETECTED AT OR ABOVE LABORATORY
DETECTION LIMITS
(NS) NOT SAMPLED
NOTES:
1. REFERENCE: SEI PROFESSIONAL SERVICES, P.C. SITE MAP FIGURE 3.
2. ALL LOCATIONS ARE APPROXIMATE.
3. GROUNDWATER SAMPLES COLLECTED ON 02/07/20.
4. CONTOUR INTERVALS = AS SHOWN.
BENZENE ISOCONCENTRATION MAP
85 KWIK MART
5007 DAVIDSON HIGHWAY
CONCORD, NORTH CAROLINA
SHIELD #1090060
DATE : 03/18/20 DRAWN BY: KPS
SCALE : AS SHOWN I FIGURE : 5

WSW -RING POWER CRANE
[5.11
N
7 * MW-14 - - -
- — - - -
- - /
RING POWER CRANE
DAVIDSON HIGHWAY
— - - F.3 MW-8A - - -
tiar MW 8 hhW- A
I d MW 8AR� INS) { iNSvI •9
u IND) mW-13A FORMER
z ¢ SVE-4 ❑� $ mi FUEL CANOPY I
_ ET.
UST BED I
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[ \ +MW 5��1® $ PUMPS
I Q [ SPARGE 4 SVE-5 SVE_7 SPARGE 1 I+
SPARGE 3 ®$ j I
MW-6A#$INW-6 8 1
ASPHALT
MW-12 a I+
INS) I MW-7 ❑e SVE-3
INS)
I I $ INS) 2 I
{ I
IJ I
I I
I I 'wMW-10 I
I
WOODED AREA
I DW-231{
I I
JI I
I
LEGEND I
MONITORING WELL I
® DEEP MONITORING WELL
ABANDONED OR DESTROYED
MONITORING WELL
❑� AIR SPARGE WELL �8E MW-11
GRAPHIC SCALE
8
SOIL VAPOR EXTRACTION WELL
0 10 20 30 40 50 60
WATER SUPPLY WELL
�E�
— —
PROPERTY BOUNDARY
SCALE: 1 in. = 60 R.
CKA LarENC 2€ExRono
Cwv1�aTT.NC zezae
aSHIELD
MTBE
METHYL-TERT-BUTYL ETHER
to.aa+-easem
(UQ/L)
MICROGRAMS PER LITER
ENGINEERING, INC. w snieiae,ama.H�
(11,800) MTBE CONCENTRATION (ug/L)
(38.41 MTBE CONCENTRATION (ug/L) NOT USED
IN CONTOURING
— — — MTBE ISOCONCENTRATION CONTOUR LINE (ug/L)
(ND) NOT DETECTED AT OR ABOVE LABORATORY
DETECTION LIMITS
(NS) NOT SAMPLED
NOTES:
1. REFERENCE: SEI PROFESSIONAL SERVICES, P.C. SITE MAP FIGURE 3.
2. ALL LOCATIONS ARE APPROXIMATE.
3. GROUNDWATER SAMPLES COLLECTED ON 02/07/20.
4. CONTOUR INTERVALS = AS SHOWN.
i�,rI:���Y•zK•���.��:z��r•�. •r.
85 KWIK MART
5007 DAVIDSON HIGHWAY
CONCORD, NORTH CAROLINA
SHIELD #1090060
DATE : 03/18/20 DRAWN BY: KPS
SCALE : AS SHOWN FIGURE : 6

N
/MW-1--�--�-
- - /
is
HUDDLE
HOUSE / I
TEXACO I
WSW -RING POWER CRANE
[1.21
RING POWER CRANE
DAVIDSON HIGHWAY
ly
0 MW-BA — — r — —
MW A
a
MW-8 ___ INS) W-4
MW-8AR � tHs1
L3k;;--ER
I
z
I MW
INsp I
l 0! $ SPARGE 5 UST BED I
''MW- 13 $ MW-4 ��
MW-15A MW-4A INS
�{ 1
MW15
.IDo PAi7GE 2 is+s ❑� sVE-z
�-
Irast��
KWIK�ItAART ESEL MW-3 I
A� �y. MW-1 INS)
`
I
yMW-5 INS) MP5
17PY)
VE-5 Swl SPARGE 1
Q
0
SPARGE o
�� 'I 1
1--
I
SPARGE
Q 6 ►
INS) ASPHALT
I $MW 7 ❑O SVE-3
MW-2
III (NS) [
I
F
MW-10 I
I
I
DW-2 I
LEGEND I I I �
MONITORING WELL I
® DEEP MONITORING WELL
ABANDONED OR DESTROYED
MONITORING WELL
❑E AIR SPARGE WELL 3�E MW 11
GRAPHIC SCALE
8 SOIL VAPOR EXTRACTION WELL 0 10 20 30 40 50 60
WATER SUPPLY WELL ��-+�
— — — PROPERTY BOUNDARY SCALE: 1 in. = 60 ft.
(ug/L) MICROGRAMS PER LITER
(922) 1,2-DICHLOROETHANE CONCENTRATION (ug/L)
[1.6] 1,2-DICHLOROETHANE CONCENTRATION (ug/L) NOT USED
IN CONTOURING
— — 1,2-DICHLOROETHANE ISOCONCENTRATION CONTOUR LINE (ug/L)
(ND) NOT DETECTED AT OR ABOVE LABORATORY
DETECTION LIMITS
(NS) NOT SAMPLED
NOTES:
1. REFERENCE: SEI PROFESSIONAL SERVICES, P.C. SITE MAP FIGURE 3.
2. ALL LOCATIONS ARE APPROXIMATE.
3, GROUNDWATER SAMPLES COLLECTED ON 02/07/20.
4. CONTOUR INTERVALS = AS SHOWN.
WOODED AREA

TABLES

Table 1: Summary of Water Supply Well Information
85 Kwik Mart
5007 Davidson Highway
Concord, Cabarrus County, North Carolina
Facility ID Number 0-007471
Incident Number 13401
Shield Project Number 1090060
L
L
Q
Z
a) W
(D
�
�
D
�_
�H
Q
C
3:-0a)
O
Z
�
Q t
o
Q
�_
c i
a) �° a�
CD
Q
aa)
' L
WSW - Ring
5014 Davidson Highway,
Ring Power Corporation
Power Crane "
Concord, NC 28207
10421 Fern Hill Drive
813-865-2700
Irrigation
480
6''
80
80-480
225
Parcel #5601-48-9246
Riverview, FL 33569
WSW - Rowan
1531 Trinity Church Rd
Rowan Cabarrus Community College
Cabarrus
Concord, NC 28207
P.O. Box 1595
704-216-7222
Irrigation
unk.
unk.
unk.
unk.
1010
Community
Parcel # 5601-58-6427
Salisbury, NC 28145
College
Notes:
* = Also identified as JA Jones Property and SE Crane.
Information contained in this Table reported by others.
HAProjects\2009\1090060-01 85 Kwik Mart\ReportsWlarch 2020 MR\Supply Well Info Page 1 of 1

'fable 2: Summary of Well Construction and Historical Groundwater Elevation Data
85 Kwik Mart
5007 Davidson Highway
Concord, Cabarrus County, North Carolina
Facility ID Number 0-007471
Incident Number 13401
Shield Project Number 1090060
Well ID
Date Installed
Top of Casing
Elevation
(feet)
Well
Diameter
(inches)
As -built
Depth
p
(feet)
Screened
Interval
(feet)
Field
Measurements
Field Calculations
Gauging Date
Total Depth
(feet)
Depth to
Groundwater
(feet)
Diff Between As -
built and
Measured Total
Depth (feet)
Measured Water
Column in Well
(feet)
Groundwater
Elevation (feet)
MW-1
1/10/1907
100 07
2
402
Unknown
10/22/99
NA
38.95
NA
NA
61.12
7/7/00
NA
3902
NA
NA
61.05
5/8/01
NA
39.81
NA
NA
60.26
10/17/01
NA
DRY
NA
NA
<59-87
6/28102
NA
DRY
NA
NA
<59.87
11/8/07
NA
>40.03
NA
NA
<60 04
5/13109
40.12
>40 07
0.08
NA
<60 00
MW-1A
6/7/2002
9996
2
55
Unknown
6/28102
NA
40.70
NA
NA
59.26
3/24/03
NA
40.03
NA
NA
5993
11/8/07
NA
40.43
NA
NA
5953
9/4/08
NA
41.42
NA
NA
58 54
5/13/09
54.91
40.57
0.09
1434
59 39
9/13/10
54.91
39.56
0.09
1 15.35
6040
2/24/11
54.91
40.52
0.09
14.39
5944
11/13/12
54.91
40.83
0.09
14.08
59.13
9/13113
54.91
4097
0.09
13.94
58.99
10/20/15
54,91
41.67
0.09
13,24
58.29
MW-2
1/10/1997
98 81
2
435
Unknown
10/22/99
NA
38.08
NA
NA
6073
7/7100
NA
38.17
NA
NA
6064
10/17/01
NA
39.28
NA
NA
5953
6/28/02
NA
40.00
NA
NA
58.81
3/24/03
NA
39.23
NA
NA
59.58
1118/07
NA
39.91
NA
NA
58.90
9/4/08
NA
4075
NA
NA
5806
5/13/09
42.71
40.11
0.79
260
58.70
9/13/10
42.71
39.00
0.79
3.71
59.81
2/24/11
42.71
40.09
0.79
2.62
58,72
11/13/12
42,71
40.18
0.79
2.53
58.63
9/13/13
42.71
40.25
0.79
2-46
5856
MW-3
1/10/1997
10000
2
435
Unknown
10/22/99
NA
38.71
NA _
NA
61 29
7/7/00
NA
38.73
NA
NA
61.27
5/8101
NA
39.56
NA
NA
60.44
10/17/01
NA
39.95
NA
NA
6005
6/28/02
NA
40.65
NA
NA
59,35
3/24/03
NA
40.04
NA
NA
5996
11/8/07
NA
40,42
NA
NA
5958
914/08
NA
41.28
NA
NA
58.72
5/13/09
43.00
40.61
0.50
2,39
59 39
11/13/12
43.00
4077
050
223
5923
9/13/13
43.00
40.99
050
201
59.01
10/20/15
43.00
41.66
050
1 34
58.34
MW-4
7/21/1997
100,10
2
444
Unknown
10/22/99
NA
40.03
NA
NA
6007
7/7/00
NA
DRY
NA
NA
<55.70
5/8/01
NA
DRY
NA
NA
<55.70
10/17/01
NA
4194
NA
NA
5816
6/28/02
NA
DRY
NA
NA
<55 70 '
5/13/09
Well paved -over
H \Projects\2009\1090060-01 85 Kwik Mart\Reports\March 2020 MR\Hist GW Elev Page 1 of 5

'Fable 2: Summary of Well Construction and Historical Groundwater Elevation Data
85 Kwik Mart
5007 Davidson Highway
Concord, Cabarrus County, North Carolina
Facility ID Number 0-007471
Incident Number 13401
Shield Project Number 1090060
Well ID
Date Installed
Top of Casing
Elevation
(feet)
Well
Diameter
(inches)
As -built
Depth
P
(feet)
Screened
Interval
(feet)
Field Measurements
Field Calculations
Gauging Date
Total Depth
(feet)
Depth to
Groundwater
(feet)
Diff. Between As -
built and
Measured Total
Depth (feet)
Measured Water
Column in Well
(feet)
Groundwater
Elevation (feet)
MW-4A
8/7/2002
10008
2
55
Unknown
6/28/02
NA
43.48
NA
NA
56.60
3/24/03
NA
43.20
NA
NA
5688
1118/07
NA
43.36
NA
NA
5672
914/08
NA
44.35
NA
NA
55 73
5113109
55.03
43.76
-0.03
11.27
5632
9/13/10
55.03
42.47
-0.03
12,56
57.61
2/24/11
55.03
43,16
-0.03
1187
1 56.92
11113/12
55.03
43.20
-0.03
1183
56-88
9113113
55.03
43.10
-0 03
11 93
5698
2/21/14
55.03
42.69
-0.03
12.34
57 39
2/26/15
55.03
42.27
-0.03
1276
5781
10/20/15
55.03
42.92
-0.03
12.11
57.16
2117116
55.03
42.20
-0.03
12.83
57.88
2/14/17
55.03
42.30
-0.03
1273
57.78
8/3/17
55.03
42.36
-0.03
12.67
57,72
2/5/18
55.03
43.12
-0 03
11.91
66.96
8130/18
55,03
42.95
-0 03
12.08
57,13
2/18/19
55.03
41.31
-0 03
13.72
58.77
8/15/19
55,03
39.86
-0 03
15.17
60.22
217120
55.03
40.34
-0 03
14.69
5974
MW-5
7/16/1997
100 10
2
427
Unknown
10/22/99
NA
40.20
NA
NA
5990
7/7/00
NA
40.20
NA
NA
59 90 FP
5/8101
NA
40.44
NA
NA
59.66
10/17/01
NA
41.07
NA
NA
59 03 FP
6/28102
NA
42.02
NA
NA
58.08
3/24/03
NA
41.43
NA
NA
5867
9/4/08
Well not located
5/13/09
Wall paved -aver (uncovered 10130/09)
10/30/09
45,04
41.91
-2.34
313
5819
9113110
45.04
40.76
-2.34
428
59.34
2/24/11
45.04
41.81
-2.34
3.23
58.29
6/15/11
44.91
42,15
-2.21
276
57.95
9/26/11
44.91
42,32
-2.21
2.59
5778
11/13/12
45,04
41,89
-2.34
3.15
5821
9/13/13
45.04
40,97
-2.34
4.07
59.13
2/21/14
45.04
41,77
-2.34
3.27
5833
8/29114
45,04
40.88
-2,34
416
5922
2126115
45,04
41.51
-2.34
353
5859
8/7/15
45.04
42,00
-2.34
3.04
58.10
2117/16
45.04
41.34
-2,34
3.70
58 76
6/10/16
45.04
40.91
-2.34
413
5919
2/14117
45.04
41 50
-2 34
354
5860
8/3/17
45,04
41.41
-2,34
3.63
58.69
2/5/18
45.04
42.23
-2 34
2.81
57 87
8/30/18
45,04
42.11
-2 34
2.93
5799
2/18/19
45.04
40,62
-2.34
4.42
59.48
8/15/19
45,04
39.23
-2 34
5.81
6087
217120
45,04
39.52
-2,34
552
6058
MW-6
7/17/1997
9947
2
43
Unknown
10/22/99
NA
42.75
NA
NA
5672
7/7/00
NA
40.15
NA
NA
59 32 FP'
518101
NA
4200.
NA
NA
5747
10/17/01
NA
42.14
NA
NA
5733
6/28/02
NA
DRY
NA
NA
<56.47
11/8/07
NA
42.80
NA
NA
56.67
5/13/09
43.18
42.82
-0 18
036
56.65
MW-6A
L-L
6/7/2002
9944
2
55
Unknown
6120/02
NA
4308
NA
NA
56.36
3/24/03
NA
42.64
NA
NA
56.80
11/8/07
NA
4293
NA
NA
56.51
9/4/08
NA
43.94
NA
NA
55,50
5113/09
54-65
P 43.34
0.35
11.31
56.10
9113110
5465
42.05
0,35
12.60
57,39
2/24/11
54.65
4288
0.35
11 77
56,56
11/13/12
54 65
42.82
0.35
11 83
56.62
9/13/13
5465
42.66
0.35
11 99
56.78
H \Projects\2009\1090060-01 85 Kwik MarWepons\March 2020 MR\Hist GW Elev Page 2 of 5

Table 2; Summary of Well Construction and Historical Groundwater Elevation Data
85 Kwik Mart
5007 Davidson Highway
Concord, Cabarrus County, North Carolina
Facility ID Number 0-007471
Incident Number 13401
Shield Project Number 1090060
Well ID
Date Installed
Top of Casing
Elevation
(feet)
Well
Diameter
(inches)
As -built
Depth
P
feet
(feet)
Screened
Interval
(feet)
Field Measurements
Field Calculations
Gauging Date
Total Depth
(feet)
Depth to
Groundwater
(feet)
Diff Between As -
built and
Measured Total
Depth (feet)
Measured Water
Column in Well
(feet)
Groundwater
Elevation (feet)
MW-7
7/17/1997
98 73
2
43
Unknown
7/7100
NA
40.65
NA
NA
58.08
10/17/01
1 NA
42.00
NA
NA
5673
6128/02
NA
DRY
NA
NA
<55 73
3/24103
NA
42.07
NA
NA
5666
9/4108
NA
DRY
NA
NA
<55 73
5/13/09
42.51
DRY
0.49
NA
<56.22,
11/13/12
42.51
DRY
NA
NA
<56 22
9/13/13
4251
42.12
049
0.39
<56.51
MW-8
7/18/1997
99.61
2
43
Unknown
10/22/99
NA
4073
NA
NA
58.88
7/7/00
NA
41,13
NA
NA
58.48
5/8/01
NA
41 80
NA
NA
5773
10/17/01
NA
42,05
NA
NA
5756
6/28/02
NA
DRY
NA
NA
<56 61
11/8/07
NA
42.84
1 NA
NA
5677
5/13109
4316
4293
-0.16
0.23
5668
2/26/15
Abandoned by NC
DOT
MW-8A
6/7/2002
9946
2
55
Unknown
6/28/02
NA
42.90
NA
NA
5656
3/24103
NA
42.59
NA
NA
5687
1118107
NA
4273
NA
NA
56 73
9/4/08
NA
4371
NA
NA
55 75
5/13/09
5406
4315
0.94
10.91
5631
9/13110
54.06
41.87
0.94
1219
57 59
2/24/11
5406
4251
0.94
1 11.55
5695
11/13/12
54.06
4258
094
1 11 48
5688
9/13/13
54.06
42.51
0.94
11.55
56.95
2/21/14
5406
4208
0.94
11_98
57 38
8/29/14
54.06
40-93
0.94
13.13
58-53
2/26/15
Abandoned by NCDOT
MW-8AR
10/20/2015
9958
2
50
40'-50'
10/20/15
50.38
4245
-0 38
793
57.13
2/17/16
50.38
41 72
-0.38
866
5786
8/10/16
50.38
41 07
-0.38
931
58 51
2/14/17
50.38
41 82
-0.38
856
57 76
8/3117
50.36
41 88
-0 38
8.50
57 70
2/5/18
50.38
4264
-0.38
774
56.94
8/30/18
5038
4249
-0 38
789
5709
2/18/19
50.38
4091
-0.38
947
58,67
8/15/19
5038
3939
-0.38
10.99
60 19
2/7/20
50.38
39.88
-0 38
10,50
5970
MW-9
8/28/1997
13774
2
423
Unknown
717/00
NA
39.11
NA
NA
61-63
518/01
NA
40.18
NA
NA
6056
10/17/01
NA
40.52
NA
NA
60.22
6/28/02
NA
4118
NA
NA
5956
3/24/03
NA
40.55
NA
NA
6019
914/08
Well not located
5/13109
Wellpaved-over (uncovered 10/30/09)
10/30/09
41.72 40 98 0.58 0 74 59 76
2/26/15
Abandoned by NCOOT
MW-9A
2/10/2010
NM
2
50
30-50
2/15/10
50.01
40.64
-0 01
9.37
NA
11/13/12
5001
41.30
-0 01
8 71
NA
9113113
50.01
41 51
-0 01
8.50
NA
2/26/15
Abandoned by NCDOT
MW-9AR
10/20/2015
10245
2
52
42"-52'
10/20/15
51 90
43.91
010
799
5854
2/17/16
51 90
43.22
0 10
8.68
5923
H:\Projects\2009\1090060-01 85 Kwik Mart\Reports\March 2020 MR\Hist GW Elev Page 3 of 5

Table 2: Summary of Well Construction and Historical Groundwater Elevation Data
85 Kwik Mart
5007 Davidson Highway
Concord, Cabarrus County, North Carolina
Facility ID Number 0-007471
Incident Number 13401
Shield Project Number 1090060
Well ID
Date Installed
Top of Casing
Elevation
(feet)
Well
Diameter
(inches)
As -built
Depth
P
(feet)
Screened
Interval
(feet)
Field
Measurements
Field Calculations
Gauging Date
Total Depth
(feet)
Depth to
ater Groundw
(feet)
Diff. Between As -
built and
Measured Total
Depth (feet)
Measured Water
Column in Well
(feet)
Groundwater
Elevation (feet)
MW-10
8/28/1997
91 43
2
40
Unknown
10/22/99
NA
33.36
NA
NA
58 07
7/7/00
NA
33,65
NA
NA
57 78
5/8/01
NA
34.50
NA
NA
56.93
10/17/01
NA
34.91
NA
NA
5652
6/28/02
NA
35.54
NA
NA
55 89
3/24/03
NA
34.97
NA
NA
56.46
914/08
Well not located
5M3109
Well not located
11/13/12
Well not located, likely destroyed
MW-11
Unknown
84 38
2
40
Unknown
717100
NA
743
NA
NA
5395
$113109
Well not located _
11/13/12
Well not located, likely destroyed
MW-12
Unknown
9490
2
42
Unknown
5/8/01
NA_
38.09
NA
NA
5681
10/17/01
NA
38.48
NA
NA
5642
6128102
NA
39.09
NA
NA
5581
3/24/03
NA
38.68
NA
NA
56.22
5/13/09
41.76
39.60
0.24
2.16
55.30
9113110
41 76
3828
024
348
5662
2124111
41.76
39.13
0.24
263
5577
11/13/12
41 76
3908
024
268
55 82
9/13/13
41.76
38.82
0.24
294
56.08
MW-13
Unknown
99.81
2
43
Unknown
10122199
NA
4098
NA
NA
58.83
7/7/00
NA
41 36
NA
NA
5845
5/8/01
NA
42.20
NA
NA
5761
10/17/01
NA
4209
NA
NA
5772
6/28/02
NA
DRY
NA
NA
<56.81 `
1117107
NA
42.61
NA
NA
6720
5/13/09
43.00
42 63
0.00
037
57 18
MW-13A
6/7/2002
9978
2
55
Unknown
6/28/02
NA
4322
NA
NA
5656
3/24/03
NA
4295
NA
NA
5683
11/8/07
NA
4307
NA
NA
56.71
914/08
NA
4408
NA
NA
6670
5/13/09
54.31
4348
0.69
10.83
56.30 `
9/13/10
54.31
42.21
069
12.10
57 57
2/24/11
54.31
42.88
0.69
11A3
56.90
11/13/12
54.31
42.94
069
11.37
56.84
9/13/13
54.31
42.82
0.69
11 49
5696 "
8/7/15
54.31
4231
0.69
12.00
5747 '
10/20/15
54.31
4264
069
11 67
5714
MW-14
Unknown
100.45
2
449
Unknown
7/7100
NA
41.63
NA
NA
58.82
518101
NA
4268
NA
NA
57 77
10/17/01
NA
4309
NA
NA
57 36 "
3/24/03
NA
43.57
NA
NA
56 88
914/08
Well not located
5113109
45.14
43.76
-0.24
1.38
5669
9/13/10
4514
4249
-024
265
5796
2/24/11
45.14
4313
-0.24
2.01
57 32
10/10/12
45.14
4286
-0 24
2.28
5759
10/10/12
Well Abandoned
MW-15
Unknown
99 58
2
41.66
Unknown
10122199
NA
40.78
NA
NA
5880
7/7/00
NA
41.04
NA
NA
5854
5/8/01
NA
41.35
NA
NA
58.23
10/17/01
NA
4147
NA
NA
5811
11/8/07
NA
41.08
NA
NA
58.50 "-
5113109
41.56
DRY
0.09
NA
<58 02 "
HiProjects\2009\1090060-01 85 Kwik Marl\Reports\March 2020 MR\Hisl GW Elev Page 4 of 5

Table 2: Summary of Well Construction and Historical Groundwater Elevation Data
85 Kwik Mart
5007 Davidson Highway
Concord, Cabarrus County, North Carolina
Facility ID Number 0-007471
Incident Number 13401
Shield Project Number 1090060
Well ID
Date Installed
Top of Casing
Elevation
(feet)
Well
Diameter
(inches)
As -built
Depth
p
(feet)
Screened
Interval
(feet)
Field Measurements
Field Calculations
Gauging Date
Total Depth
(feet)
Depth to
Groundwater
(feet)
Diff Between As -
built and
Measured Total
Depth (feet)
Measured Water
Column in Well
(feet)
Groundwater
Elevation (feet)
MW-15A
6/7/2002
97.47
2
Unknown
Unknown
6/28/02
NA
41.07
NA
NA
56.40
3/24/03
NA
40.77
1 NA
I NA
56.70
9/4/08
Well not located
5/13109
51.18
4140
NA
9.78
5607
9/13110
51.18
4003
NA
11.15
5744
2/24/11
51.18
4082
NA
10.36
56.65
11/13/12
51,18
4030
NA
1088
5717
9113/13
51.18
40.69
NA
1049
56.78
2/21/14
51 18
40.26
NA
1092
57.21
2/26/15
51.18
39.86
NA
11 32
57.61
2/17/16
5118
39.79
NA
1139
57.68
2/14/17
51 18
3992
NA
11 26
5755
8/3/17
5118
3995
NA
11.23
57-52
2/5/18
51.16
40.71
NA
1047
5676
8/30/18
51 18
40.55
NA
1063
5692
2118119
51.18
38.95
NA
12.23
5852
8/15/19
51,18
37 47
NA
13-71
60.00
217/20
NS - Well blocked by
Mud at 3'
DW-1
7/21/1997
99 73
2
50
Unknown
7/7/00
NA
3884
NA NA
60.89
5/8101
NA
39.85
NA NA
5988
10/17/01
NA
40.11
NA NA
59.62
6128102
NA
40.47
NA NA
5926
3/24/03
NA
3960
NA NA
6013
9/4/08
Well not located
5113/09
Well paved -over (uncovered 10130109)
10/30/09
5425
40.33
-4 25
1392
5940
9/13/10
5425
39.41
•4.25
1Q84
60.32
Notes:
Top of Casing elevation based on arbitrary datum of 100 feet for MW-3.
NM = Not Measured
NA = Data Not Available. data prior to 6/08/09 reported by others
FP = Free Product observed in well
FI \Prolecls\2009\1090060-01 85 Kwik Mart\Reports\March 2020 MR\Hisl GW Elev Page 5 of 5

Table 3: Summary of .Analvtical Results -Groundwater Samples
85 Kwik Mart
5007 Davidson Highway
Concord, Cabarrus Countv, North Carolina
Facilitv ID Number 0-007471
Incident Number 13401
Shield Project Number 1090060
Analytical Method —>
EPA Method 62008
Ethyl-
Total
Methyl-tert-
1,3,5-
hane
1,2-(1,2- roet)
Benzene
Toluene
benzene
Xylenes
Naphthalene
butyl ether
ether IPE)
ether (IPE)
Isopropylbenzene
n-Propylbenzene
Thchloroethene
hylbe
T imethylbenzene
T methylbenzene
(1,2-DCA)
(MTBE)
Location
Date Sampled
u IL'
ug/L
ug/L
ugJL
ug/L
ug/L
ugJL
ug/L
ugJL
ug/L
ug/L
uglL
ug/L
MW-4A
217/2020
30.5
132
542
138 1
ND
689
74
ND
46
ND
456
39
41.8
MWS
2l7J2020
1,890
757
686
811
284
11,800
106
NO
ND
ND
310
ND
922
MW-8AR
217/2020
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
MW-15A
2/7/2020
NS - Well blocked by Mud at 3' below top of casing, unable to bail
DW-1
2/7/2020
ND ND ND ND ND 38.4 I ND I ND I NO I ND NO ND 1.6
WSW -RING
NS - RING Power Crane had a power outage, unable to sample
POWER CRANE
ri Blank
�-1�2+-0�20NI
ND
ND
ND
ND
ND
ND
ND
ND
ND
NO
ND
NO
2L Standards0
600
600
500
6
20
70
70
70
3
400
400
0.4
GCLS00
260,000
84.500
85.500
6,000
20,000
70,000
25.000
30.000
3.000
28,500
25,000
400
Notes:
1 Micrograms per liter
2 ND = Not detected at or above laboratory method report limit
3 NS = Not Sampled
4 NR =Analysis Not Requested
5 NCDEQ-North Carolina Administrative Code Title 15A Subchapter 2L Class GA Groundwater Standards
6 NCDEQ-North Carolina Administrative Code Title 15A Subchapter 2L Standard for Risk -Based Maximum Gross Contamination Levels (GCL) for Groundwater
I-SOLDdenotes concentrations above 15A NCAC 2L Standards
8 Shaded values denote concentrations above GCL Standards
H:1Pmjects0009N090060-01 85 Kwik Mar"ReponsWarch 2020 MR\GW Results Page 1 of 1

'I'able 4: Summary of Historical Groundwater Analytical Results
85 Kwik Mart
5007 Davidson Highway
Concord, Cabarrus County, North Carolina
Facility ID Number 0-007471
Incident Number 13401
Shield Project Number 1090060
Analytical Method --->
EPA 602, 601/602 or 6200E
Analyte------->
Benzene
Toluene
Ethyl-
benzene
Total
Xylenes
Naph-
thalene
Methyl-tert-
butyl ether
(MTBE)
Diisopropyl
ether (IPE)
1,2-Dichloro
ethane
2L Standard
1 0
600
600
500
6
20
70
04
GCL
5,000
260,000
84.500
85,500
6,000
20.000
70,000
400
Sample
Location
Date
Sampled
(ug/1)
I
(ug/1)
(ug/1)
(ug/1)
(ug/1)
(ug/1)
(ug/1)
t
(ug/1)
I
MW-1
12/15/00
4,990
4,700
675
2,530
NR
1,730
<250
NR
10/17/01
Dry
4/11/02
6,030 6.220 625 2,540 NR 1,720 426 NR
6/28102
❑ry
MW-1A
6/30/02
76
ND
ND
NO
NR
8,740
NO
NR
3/24/03
13
<5.0
<1.0
<2.0
NR
12000
6.0
NR
11/8/07
<10
<1.0
<10
<3.0
NR
4.7
<1.0
<10
9/4/08
<1 0
<1 0
<1 0
<1.0
NR
073
<1 0
<1 0
5/13/09
ND
ND
ND
ND
NR
1.4
ND
NR
9/13/10
ND
ND
ND
ND
ND
ND
ND
ND
2/24/11
ND
ND
ND
ND
ND
NO
ND
ND
11/13/12
ND
ND
ND
ND
ND
ND
ND
ND
9/13/13
ND
ND
ND
ND
ND
ND
ND
ND
MW-2
8/20/01
12.500
21,900
2 050
12,950
NR
19,500
<2,500
NR
4/11/02
10,600
15,400
1,740
8,900
NR
10,900
1 400
NR
3/24/03
<1 0
<5 0
<1.0
<2.0
NR
<5.0
<5 0
NR
11/8/07
<1 0
<1.0
<1 0
<3 0
NR
2.2
<1 0
<1 0
9/4108
016
<1.0
<1.0
<1.0
NR
56
<1.0
1.2
5/13/09
ND
ND
ND
ND
NR
73.2
ND
NR
9/13/10
ND
ND
ND
ND
ND
50.6
ND
3.7
2/24/11
ND
ND
ND
ND
ND
49.6
ND
3.0
11/13/12
ND
ND
ND
ND
ND
15
ND
1.1
9/13/13
ND
ND
ND
ND
ND
4 3
ND
ND
MW-3
12/15/00
996
647
170
360
NR
2100
285
NR
4/11/02
856
358
96
254
NR
1230
330
NR
3/24/03
<1 0
<5 0
<1 0
<2.0
NR
<5 0
<5.0
NR
11/8/07
<1 0
<1 0
<1.0
<3 0
NR
1.4
<1.0
<1 0
9/4/08
<10
<10
<10
<1.0
NR
4.0
<10
<10
5/13/09
NO
ND
ND
ND
NR
ND
ND
NR
11/13/12
ND
ND
ND
ND
ND
ND
ND
ND
9/13/13
ND
ND
ND
ND
ND
ND
ND
ND
MW-4
7/7/00
Dry
12/15/110
2.8 <2 0 <1 0 <2.0 1 NR 1 524 j 39 1 NR
5/8/01
Dry
L
4/11/02
452 20 ND NO j NR 428 84 NR
6/28/02
Dry
I
I I
H \Prolec1s\2009\1090060-01 85 Kwik Mart\Reports\March 2020 MRWisloncal GW Results Page 1 of 6

Table 4: Summary of Historical Groundwater Analytical Results
85 Kwik Mart
5007 Davidson Highway
Concord, Cabarrus County, North Carolina
Facility ID Number 0-007471
Incident Number 13401
Shield Project Number 1090060
Analytical Method --->
EPA 602. 601/602 or 6200E
Anal te------->
y
Benzene
Toluene
Ethyl-
benzene
Total
Xylenes
Naph-
thalene
Methyl-tert-
butyl ether
(MTBE)
Diisopropyl
ether (IPE)
1,2-Dichloro
ethane
2L Standard
1 0
600
600
500
6
20
70
0.4
GCL
5,000
260,000
84.500
85,500
6,000
20,000
70,000
400
Sample
Location
Date
Sampled
(ug/I)
(ug/1)
(ug/I)
(ug/1)
(ug/1)
(ug/1)
(ug/I)
(ug/I)
MW-4A
6/30/02
21.4
88.5
27.2
133
NR
93 1
2 0
NR
3/24/03
32
67
8 3
68
NR
460
12
NR
11/8/07
11
11 2
13,7
13.4
NR
46.8
2 2
9.5
9/4/08
66
200
110
210
NR
84
3.3
19
5/13/09
96.6
364
114
278
NR
45.7
9.5
NR
9/13/10
194
608
304
874
7.3
127
4 6
30.1
2/24/11
81.6
399
134
397
NO
71.2
NO
12.1
11/13/12
95
394
176
518
41
96
21
11.3
9/13/13
101
395
191
567
5.8
143
31
15.3
2/21/14
102
424
208
613.2
NO
160
34
17.7
2/26/15
106
319
167
368.7
NO
216
3.8
19.5
2/17/16
77.1
221
156
3566
5 6
517
8.2
36.7
2/14/17
160
905
383
1,123
NO
1.140
145
71.3
8/3/17
86.8
761
185
624
NO
1,150
124
68.5
2/5/18
79.6
560
149
346
NO
1060
10.8
67.4
8130/18
69.1
365
130
553
NO
876
104
54
2/18/19
33.4
171
724
218
NO
779
B.1
41.6
8/15/19
40.7
254
858
292.6
NO
803
9 5
48.8
2/7/20
30.5
132
542
138.1
NO
689
7.4
41.8
MW-5
12/15/00
<10
j <1.0
<10
<2.0
NR
16.7
<5.0
NR
4/11/02
1.7
NO
1.0
NO
NR
6 8
1 5
NR
3/24/03
970
1,200
230
3,000
NR
<1,000
110
NR
5/13/09
Wellpaved-over (uncovered 10i30/09
10/30/09
945
421
445
2,280
272
3,810
67.7
526
9/13/10
516
163
493
2,700
382
2,640
71.5
543
2/24/11
1040
961
382
2120
312
2.710
49.0
362
6/15/11
1,020
2,600
175
4,220
314
1,520
31.7
254
9126/11
694
516
251
3,740
364
2,250
41
292
11/13/12
467
36 7
310
1,705.5
239
2.590
41 5
317
9/13/13
404
37 5
262
1,100.1
182
2.580
554
371
2/21/14
570
44.9
508
1,955.1
275
3,890
55 9
442
8/29/14
1,250
959
1020
3,757.0
581
4,960
70.6
639
2/26/15
1,040
752
602
1,570
303
5.610
63.1
540
8/7/15
938
66.9
757
1,830
311
6,090
699
487
2/17/16
568
33
345
562
235
4,720
53.7
407
8/10/16
1.360
56.3
503
677
311
6,680
80.9
630
2/14/17
2,990
229
1 040
1 919.30
468
8,890
117
832
8/3/17
1,210
90
476
430
272
8,360
91
773
2/5/18
1,470
83
553
448
323
8,580
93
863
8/30/18
1,280
66.2
661
747
289
9040
99
812
2/18/19
811
46.1
420
438
242
8,590
81.9
632
8/15/19
1,220
54.4
440
459
NO
9 980
104
786
2/7/20
1,890
757
686
811
284
11,800
106
922
MW-6
12/15/00
500
j 398
30
222
NR
568
324
NR
4/11/02
21.8
13
11
2.2
NR
591
59.8
NR
6/28/02
Dry
MW-6A
6/30/02
NO
NO
NO
NO
NR
302
52.8
NR
3/24/03
<5 0
<25
<5 0
<10
NR
130
<25
NR
11 /8/07
<1 0
<1,0
0.0
<3 0
NR
0.81
0.22
SA
9/4/08
<1 0
0 37
018
<1.0
NR
<1 0
0.0
6.5
5/13/09
NO
NO
NO
NO
NR
110
13A
NR
9/13/10
NO
NO
NO
NO
I NO
1 18.9
2.6
1 20.5
2/24111
NO
NO
NO
NO
NO
36.6
3.7
24.0
11/13/12
NO
NO
NO
NO
NO
101
8.1
47.9
9/13/13
NO
NO
ND
NO
NO
1
NO
7.4
H:\Projecls\2009\1090060-01 85 Kwik Mari\Reports\March 2020 MR\Historical GW Results Page 2 of 6

Table 4: Summary of Historical Groundwater Analytical Results
85 Kwik Mart
5007 Davidson Highway
Concord, Cabarrus County, North Carolina
Facility ID Number 0-007471
Incident Number 13401
Shield Project Number 1090060
Analytical Method --->
EPA 602, 601/602 or 6200B
Analyte------->
Benzene
Toluene
Ethyl-
benzene
Total
Xylenes
Naph-
thalene
Methyl-tert
butyl ether
(MTBE)
Dllsopropyl
ether (IPE)
1,2-Dichloro
ethane
2L Standard
1.0
600
600
500
6
20
70
04
GCL
5.000
260,000
84,500
85.500
6.000
20,000
70.000
400
Sample
Location
Date
Sampled
(ug/1)
(ug/1)
(ug/1)
(ug/1)
(ug/I)
(ug/1)
(ug/1)
(ug/1)
MW-7
12/15/00
975
<50
1 <50
<100
NR
2,580
<250
NR
4/11/02
785
NO
ND
ND
NR
765
155
1 NR
6/28/02
D
9/4/08
Dry
5/13/09
Dry
11/13/12
D
9/13/13
Dry
MW-8
12/15/00
273
20
1 <10
1 73
NR
922
1 308
NR
4111102
2,640
100
125
j 690
NR
890
1 355
NR
6/28/02
Dry
2/26/15
ABANDONED BY NCDOT
MW-8A
6130/02
NO
NO
NO
NO
NR
7 0
NO
NR
3/24/03
1.2
<5.0
<1.0
<2.0
NR
32
<5.0
NR
11/8/07
<10
<1.0
<10
<3.0
NR
<10
<1.0
<1.0
9/4/08
<10
<10
<1.0
<10
NR
<10
<10
<10
5/13/09
ND
NO
ND
NO
NR
ND
NO
NR
9/13/10
ND
NO
N❑
ND
NO
ND
NO
NO
2/24/11
NO
ND
NO
NO
NO
ND
NO
NO
11/13/12
NO
NO
NO
ND
NO
NO
ND
NO
9/13/13
NO
NO
NO
ND
NO
ND
NO
ND
2/21/14
NO
ND
NO
ND
NO
ND
NO
NO
8/29/14
NO
ND
ND
ND
NO
ND
NO
NO
2/26/15
ABANDONED
BY NCDOT
MW-8AR
10/22/15
NO
NO
N❑
ND
NO
ND
NO
NO
2/17/16
NO
ND
NO
ND
NO
11
NO
0.58
8/10/16
NO
NO
NO
NO
NO
1.1
NO
0.63
2/14/17
NO
NO
NO
ND
NO
0.78
NO
0.6
8/3/17
NO
NO
ND
NO
NO
NO
NO
0.65
2/5/18
ND
NO
ND
ND
NO
NO
NO
NO
8/30/18
NO
NO
ND
ND
NO
ND
NO
ND
2/18/19
NO
NO
ND
ND
NO
NO
ND
NO
8/15/19
NO
ND
NO
NO
NO
NO
NO
NO
2/7/20
NO
ND
ND
ND
NO
NO
NO
NO
MW-9
5/16/01
10 400
15 400
2,160
10,000
NR
NR
NR
NR
4/11l02
8 730
11 100
2 800
13 400
NR
B80
940
NR
5/13/09
Wellpaved-over unaevered 10130/09)
2/26/15
ABANDONED BY NCDOT
MW-9A
2/15/10
NO
NO
ND
NO
NO
ND
NO
NO
11/13/12
NO
NO
NO
NO
NO
NO
NO
NO
9/13/13
NO
NO
NO
ND_
NO
NO
NO
NO
2/26/15
ABANDONED BY NCDOT
MW-9AR
10/22/15
ND
NO
N❑
NO
NO
1.1
ND
0.53
2/17/16
ND
NO
ND
NO
NO
NO
ND
NO
MW-10
6/13101
56.2
397
5 1
267
NR
11 1
12
NR
4/11102
458
350
48
238
NR
32
22
NR
3/24/03
7.5
<5.0
<1.0
<2.0
NR
26
12
NR
5/13/09
Well not located
MW-11
6/13/01
<10
<10
<10
<1.0
NR
<1.0
<1.0
NR
4/11/02
NR
NR
ND
ND
NR
ND
NO
NR
5/13/09
Well not located
HAProjec1s\2009\1090060-01 85 Kwik Mart\Reports\March 2020 MR\Historical GW Results Page 3 of 6

'I'able 4: Summary of Historical Groundwater Analytical Results
85 Kwik Mart
5007 Davidson Highway
Concord, Cabarrus County, North Carolina
Facility ID Number 0-007471
Incident Number 13401
Shield Project Number 1090060
Analytical Method --->
EPA 602, 601/602 or 6200B
Analyte------->
Benzene
Toluene
Ethyl-
benzene
Total
Xylenes
Naph-
thalene
Methyl-tert-
butyl ether
(MTBE)
Diisopropyl
ether (IPE)
1,2-Dichloro
ethane
2L Standard
1 0
600
600
500
6
20
70
0A
GCL
5,000
260,000
64,500
85,500
1 6.000
20,000
70,000
400
Sample
Location
Date
Sampled
(ug/I)
(ugll)
(ug/I)
(ug/I)
(ug/l)
(ug/l)
(ug/I)
(ugll)
MW-12
6/13/01
<10
<1 0
<1.0
<10
NR
1.2
1.3
NR
4/11/02
NO
NO
NO
NO
NR
ND
NO
NR
5/13109
NO
NO
ND
NO
NR
11
NO
NR
9/13/10
NO
NO
ND
NO
NO
NO
NO
NO
2/24/11
NO
NO
NO
NO
NO
NO
NO
NO
11/13/12
NO
NO
NO
NO
NO
ND
NO
NO
9/13/13
NO
ND
ND
NO
ND
NO
NO
NO
MW-13
6/13/01
12,300
28,800
1 2,120
1 9,950
1 NR
1 10,700
1 1,480
NR
6/28/02
Dry
MW-13A
6/30/02
10.4
437
7,0
439
NR
30.4
ND
NR
3/24103
5.0
17
1.6
22.8
NR
53
58
NR
11/8107
<1 0
0,39
<1.0
<3.0
NR
585
2.2
8.8
914/08
<1.0
<1.0
<1.0
<1 -0
NR
22
0.85
4.4
5/13109
NO
NO
NO
NO
NR
18
ND
NR
9/13/10
NO
NO
NO
NO
ND
20.3
13
2,9
2/24/11
NO
ND
NO
NO
ND
12.4
NO
1.4
11/13/12
NO
ND
NO
ND
ND
5.5
0.51
0.63
9/13/13
NO
ND
NO
NO
ND
41
0.59
0.57
8/7/15
083
NO
NO
NO
NO
16.3
1
2
MW-14
6/13/01
1,940
6,200
1,090
4,930
NR
470
230
NR
4/11/02
4,180
7 020
1,380
5,120
NR
1,040
380
NR
5/13/09
ND
ND
ND
NO
NR
NO
NO
NR
9/13/10
ND
NO
ND
NO
NO
NO
NO
NO
2/24111
NO
NO
ND
NO
NO
NO
NO
NO
10/10/12
NO
NO
NO
NO
NO
NO
ND
NO
MW-15
12/4/01
<1 0
<1 0
<1 0
<1 0
NR
8 3
<1 0
NR
4/11/02
NO
NO
NO
NO
NR
24
NO
NR
5/13/09
Dry
MW-15A
6/30/02
NO
ND
NO
NO
NR
ND
NO
NR
3/24/03
<1.0
<5-0
<1 0
<2.0
NR
<5-0
<5 0
NR
5/13/09
334
ND
NO
391
NR
143
12-7
NR
9/13/10
184
ND
NO
20.0
ND
129
14.0
75.6
2/24/11
164
ND
ND
11.6
ND
111
8.6
46.2
11/13/12
115
NO
ND
6.4
NO
93.5
1 84
47.3
9/13/13
83.8
ND
NO
51
NO
78.8
10.5
49
2/21/14
73
NO
ND
3 8
NO
82.3
9.3
45.5
2/26/15
66.5
NO
ND
4 3
NO
72.2
8.6
44
2/17/16
31.3
NO
ND
2.8
NO
59.3
7.3
35
2/14/17
23,6
NO
NO
2.1
NO
47.1
6 0
32
8/3/17
22.4
NO
ND
1
NO
40.4
4.8
27.6
2/5/18
18.7
NO
ND
0.82
NO
30.9
3 9
26.4
8/30/18
3.6
NO
ND
NO
NO
196
2.8
17.4
2/18/19
8.6
NO
ND
05
ND
14.6
1 7
9
8/15/19
12.4
ND
NO
1 2
NO
169
2 1
11.7
2/7/20
NS - Well blocked by Mud at 3' below top of casing, unable to bail
H \Prolects\2009\1090060-01 85 Kwik Mart\Reports\March 2020 MR\Historical GW Results Page 4 of 6

Table 4: Summary of Historical Groundwater Analytical Results
85 Kwik Mart
5007 Davidson Highway
Concord, Cabarrus County, North Carolina
Facility ID Number 0-007471
Incident Number 13401
Shield Project Number 1090060
Analytical Method --->
EPA 602, 601/602 or 6200B
Analyte------->
Benzene
Toluene
Ethyl-
benzene
Total
Xylenes
Naph-
thalene
Methyl-tert-
butyl ether
(MTBE)
Diisopropyl
ether (IPE)
1,2-Dichloro
ethane
2LStandard
10
600
600
500
6
20
70
04
GCL
1 5.000
1 260.000
1 84,500
1 85,500
6,000
20,000
1 70,000
400
Sample
Location
Date
Sampled
(ug/l)
(ugll)
(ug/l)
(ugll)
(ugll)
(ugll)
(ug/I)
(ug/I)
DW-1
12/15/00
<1 0
<1 0
<1 0
<2 0
NR
<1.0
<5.0
NR
4/11/02
ND
ND
ND
ND
NR
ND
ND
NR
5113/09
Well paved -over uncovered 10/30/09
10/30/09
1.2
ND
ND
NO
ND
555
4 8
11.9
9/13/10
ND
1.3
ND
2.4
ND
153
15
5.5
2/24/11
ND
1 3
ND
24
ND
179
1 1
4.6
11/13/12
ND
ND
NO
ND
ND
107
0,86
2.3
9/13/13
ND
ND
NO
ND
ND
47.2
0,55
1.8
2/21/14
ND
ND
ND
ND
ND
46.3
ND
1.7
2/26115
ND
1.7
1 2
5 9
ND
064
ND
ND
2/17/16
ND
ND
ND
ND
NO
17.9
NO
1
2/14117
0 88
1 3
2
868
ND
28.1
ND
1.7
8/3/17
ND
0.58
ND
ND
ND
24.8
ND
1.5
215/18
ND
ND
ND
ND
ND
28.9
ND
0.83
8/30/18
ND
0 91
ND
2.64
ND
27.4
ND
1.4
2/18/19
NO
ND
ND
ND
ND
30.1
ND
1.5
8/15/19
ND
NO
ND
ND
ND
30.6
ND
1.3
2/7/20
ND
NO
ND
NO
NO
38.4
1.6
DW-2
No historical data prior to 5/13109 available
5/13/09
Well not located
WSW -Ring
Power Crane
11/8/07
<1.0
<10
<10
<3.0
<10
0,58
<10
0.73
9/4/08
023
<1 0
<1 0
<1 0
<1 0
4.0
0.46
2.0
5/13/09
NO
NO
NO
NO
NO
6,0
NO
3.4
9113/10
NO
NO
NO
NO
NO
6.2
NO
3.2
9/26/11
NO
NO
NO
NO
NO
8 3
NO
4.2
11/13/12
NO
NO
NO
NO
NO
8.9
0 7
3.3
9/13/13
NO
NO
ND
NO
NO
0,77
NO
NO
2/21114
NO
NO
NO
NO
NO
6 6
0 55
2.4
8/29/14
NO
NO
NO
NO
NO
6 6
055
NO
2/26/15
NO
NO
NO
NO
NO
8 6
065
2.8
8/7/15
NO
NO
NO
NO
ND
1.6
NO
NO
8/10/16
NO
NO
NO
NO
NO
6.6
0-51
2.1
2/14/17
NO
NO
NO
NO
NO
3-9
NO
0.6
8/3/17
ND
NO
NO
NO
NO
5 0
NO
1.8
2/5/18
NO
NO
NO
NO
NO
NO
NO
NO
8/31/18
NO
NO
NO
NO
NO
181
1.1
4.8
2/18119
NO
NO
NO
NO
NO
2.9
NO
0.6
8/15/19
NO
NO
NO
NO
NO
5.1
NO
1.2
2J7/20
NS - RING Power Crane had a power outage, unable to sample
H \11ioiects\2009\1090060-01 85 Kwik Mart\Roports\March 2020 MRWistoncal GW Resulls Page 5 of 6

Table 4: Summary of Historical Groundwater Analytical Results
85 Kwik Mart
5007 Davidson Highway
Concord, Cabarrus County, North Carolina
Facility ID Number 0-007471
Incident Number 13401
Shield Project Number 1090060
Analytical Method --->
EPA 602, 601/602 or 6200B
Analyte------->
Benzene
Toluene
Ethyl-
benzene
Total
Xylenes
Naph-
thalene
Methyl-tert-
butyl ether
(MTBE)
Diisopropyl
ether (IPE)
1,2-Dichloro
ethane
2L Standard
1 0
600
600
500
6
20
70
04
GCL
5.000
260,000
84,500
85,500
6.000
1 20,000
1 70.000
400
Sample
Location
Date
Sam led i
(ug/1)
(ug/1)
(ug/I)
(ug/1)
(ug/1)
(ug/1)
L
(ug/1)
I
(ug/I)
TRIP BLANK
10/30/09
ND
NO
NO
NO
NO
NO
NO
NO
9113/20101
NO
NO
NO
NO
NO
NO
NO
NO
2/24/11
NO
NO
NO
NO
NO
NO
NO
NO
6/15/11
NO
NO
NO
ND
NO
NO
NO
NO
9/26/11
NO
NO
NO
NO
NO
NO
NO
NO
11/13/12
NO
NO
NO
NO
NO
NO
ND
NO
9/13/13
NO
NO
NO
NO
NO
NO
NO
NO
2/21/14
NO
NO
NO
NO
NO
NO
NO
NO
8/29/14
NO
NO
NO
NO
NO
NO
NO
NO
2/26/15
NO
NO
NO
NO
NO
NO
ND
NO
8/7/15
NR
NR
NR
NR
NR
NR
NR
NR
2/14/17
NO
NO
NO
NO
NO
NO
NO
NO
2/5/18
NO
NO
NO
NO
NO
NO
NO
NO
8/30/18
NO
NO
NO
NO
NO
NO
NO
NO
2/18/19
NO
NO
ND
NO
NO
NO
NO
NO
8/15/19
NO
NO
NO
NO
NO
NO
NO
NO
2/7/20
NO
NO
NO
NO
NO
NO
NO
NO
Notes:
ug/I = micrograms per liter
NO = Not detected at or above laboratory method report limit
NR = Analysis Not Requested or Not Reported
NA = Data Not Available
< = Less than the laboratory method report limit
2L Standard = NCDEQ-North Carolina Administrative Code Title 15A Subchapter 2L Class GA Groundwater Standards
GCL = NCDEQ-North Carolina Administrative Code Title 15A Subchapter 2L Standard for Risk -Based Maximum Gross
Contamination Levels for Groundwater ( GCL)
' A concentration of Methylene Chloride (4.1 ug/L) was reported in the 8/15/2019 TRIP BLANK sample.
BOLD denotes concentrations above 15A NCAC 2L Standards
Data prior to 5/13/2009 reported by others
SHADED values denote concentrations above GCL stds
H \Progects\2009\1090060-01 85 Kwik MarMeports\March 2020 MR\Historical GW Results Page 6 of 6

APPENDIX A

aceAnalytical
www.pacelabs.com
February 17, 2020
Kevin Stachura
Shield Engineering, Inc.
4301 Taggart Creek Road
Charlotte, NC 28208
RE: Project: 85 Kwik Mart
Pace Project No.: 92464424
Dear Kevin Stachura:
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on February 07, 2020.
The results relate only to the samples included in this report. Results reported herein conform to the
most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual,
where applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
a o-_'?
Amanda Payne
[e-mail]
[phone]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 23

�UG A11 a1 yt 1 cal
www.pacelabs.com
Project: 85 Kwik Mart
Pace Project No. 92464424
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 23

(�IacleAnalj4ical"
www.pacelabs.com
SAMPLE ANALYTE COUNT
Pace Analytical Services, LLC
9800 KinceyAve Suite 100
Huntersville, NC 28078
[phone]
Project:
Pace Project No.
85 Kwik Mart
92464424
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92464424001
MW-4A
SM 6200B
CL
63
PASI-C
92464424002
MW-5
SM 6200B
CL
63
PASI-C
92464424003
MW-8AR
SM 6200B
CL
63
PASI-C
92464424004
DW-1
SM 6200B
CL
63
PASI-C
92464424005
Trip Blank
SM 6200B
CL
63
PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 3 of 23

acEAnaoicai
/ www.pacolabs.com
f
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: 85 Kwik Mart
Pace Project No.: 92464424
Sample: MW-4A Lab ID: 92464424001 Collected: 02/07/20 10:05 Received: 02/07/20 12:24 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Benzene
30.5
ug/L
2.5
5
02/15/20 20:55
71-43-2
Bromobenzene
ND
ug/L
2.5
5
02/15/20 20:55
108-86-1
Bromochloromethane
ND
ug/L
2.5
5
02/15/20 20:55
74-97-5
Bromodichloromethane
ND
ug/L
2.5
5
02/15/20 20:55
75-27-4
Bromoform
ND
ug/L
2.5
5
02/15/20 20:55
75-25-2
Bromomethane
ND
ug/L
25.0
5
02/15/20 20:55
74-83-9
n-Butylbenzene
ND
ug/L
2.5
5
02/15/20 20:55
104-51-8
sec -Butyl benzene
ND
ug/L
2.5
5
02/15/20 20:55
135-98-8
tert-Butylbenzene
ND
ug/L
2.5
5
02/15/20 20:55
98-06-6
Carbon tetrachloride
ND
ug/L
2.5
5
02/15/20 20:55
56-23-5
Chlorobenzene
ND
ug/L
2.5
5
02/15/20 20:55
108-90-7
Chloroethane
ND
ug/L
5.0
5
02/15/20 20:55
75-00-3
Chloroform
ND
ug/L
2.5
5
02/15/20 20:55
67-66-3
Chloromethane
ND
ug/L
5.0
5
02/15/20 20:55
74-87-3
2-Chlorotoluene
ND
ug/L
2.5
5
02/15/20 20:55
95-49-8
4-Chlorotoluene
ND
ug/L
2.5
5
02/15/20 20:55
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
5
02/15/20 20:55
96-12-8
Dibromochloromethane
ND
ug/L
2.5
5
02/15/20 20:55
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
2.5
5
02/15/20 20:55
106-93-4
Dibromomethane
ND
ug/L
2.5
5
02/15/20 20:55
74-95-3
1,2-Dichlorobenzene
ND
ug/L
2.5
5
02/15/20 20:55
95-50-1
1,3-Dichlorobenzene
ND
ug/L
2.5
5
02/15/20 20:55
541-73-1
1,4-Dichlorobenzene
ND
ug/L
2.5
5
02/15/20 20:55
106-46-7
Dichlorodifluoromethane
ND
ug/L
2.5
5
02/15/20 20:55
75-71-8
1,1-Dichloroethane
ND
ug/L
2.5
5
02/15/20 20:55
75-34-3
1,9-nichlnme,thanP
41 R
i ig/1
2.9
5
n7/1.9/7n 7n'fifi
1 n7-n(3-7
1,1-Dichloroethene
ND
ug/L
2.5
5
02/15/20 20:55
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
2.5
7
02/15/20 20:55
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
2.5
5
02/15/20 20:55
156-60-5
1,2-Dichloropropane
ND
ug/L
2.5
5
02/15/20 20:55
78-87-5
1,3-Dichloropropane
ND
ug/L
2.5
5
02/15/20 20:55
142-28-9
2,2-Dichloropropane
ND
ug/L
2.5
5
02/15/20 20:55
594-20-7
1,1-Dichloropropene
ND
ug/L
2.5
5
02/15/20 20:55
563-58-6
cis- 1,3-Dichloropropene
ND
ug/L
2.5
5
02/15/20 20:55
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
2.5
5
02/15/20 20:55
10061-02-6
Diisopropyl ether
7.4
ug/L
2.5
5
02/15/20 20:55
108-20-3
Ethylbenzene
54.2
ug/L
2.5
5
02/15/20 20:55
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
10.0
5
02/15/20 20:55
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
2.5
5
02/15/20 20:55
98-82-8
Methylene Chloride
ND
ug/L
10.0
5
02/15/20 20:55
75-09-2
Methyl-tert-butyl ether
689
ug/L
2.5
5
02/15/20 20:55
1634-04-4
Naphthalene
ND
ug/L
10.0
5
02/15/20 20:55
91-20-3
n-Propylbenzene
4.6
ug/L
2.5
5
02/15/20 20:55
103-65-1
Styrene
ND
ug/L
2.5
5
02/15/20 20:55
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
2.5
5
02/15/20 20:55
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
2.5
5
02/15/20 20:55
79-34-5
Tetrachloroethene
ND
ug/L
2.5
5
02/15/20 20:55
127-18-4
REPORT
OF LABORATORY
ANALYSIS
This report shall not
be reproduced, except in full,
Date: 02/17/2020 12:40 PM
without
the written consent
of Pace Analytical Services, LLC,
Page 4 of 23

laiceAnaljdical
www.pacelabs.com
ANALYTICAL RESULTS
Project: 85 Kwik Mart
Pace Project No.: 92464424
Pace Analytical Services, LLC
9800 Kincey Ave Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-4A
Lab ID: 92464424001 Collected: 02/07/20 10:05
Received: 02/07/20 12:24 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No. Qual
6200B MSV
Analytical Method: SM 6200B
Toluene
132
ug/L
2.5
5
02/15/20 20:55
108-88-3
1,2,3-Trichlorobenzene
ND
ug/L
10.0
5
02/15/20 20:55
87-61-6
1,2,4-Trichlorobenzene
ND
ug/L
10.0
5
02/15/20 20:55
120-82-1
1,1,1-Trichloroethane
ND
ug/L
2.5
5
02/15/20 20:55
71-55-6
1,1,2-Trichloroethane
ND
ug/L
2.5
5
02/15/20 20:55
79-00-5
Trichloroethene
ND
ug/L
2.5
5
02/15/20 20:55
79-01-6
Trichlorofluoromethane
ND
ug/L
5.0
5
02/15/20 20:55
75-69-4
1,2,3-Trichloropropane
ND
ug/L
2.5
5
02/15/20 20:55
96-18-4
1,2,4-Trimethylbenzene
45.6
ug/L
2.5
5
02/15/20 20:55
95-63-6
1,3,5-Trimethyl benzene
3.9
ug/L
2.5
5
02/15/20 20:55
108-67-8
Vinyl chloride
ND
ug/L
5.0
5
02/15/20 20:55
75-01-4
m&p-Xylene
113
ug/L
5.0
5
02/15/20 20:55
179601-23-1
o-Xylene
25.1
ug/L
2.5
5
02/15/20 20:55
95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
107
%
70-130
5
02/15/20 20:55
17060-07-0
4-Bromofluorobenzene (S)
100
%
70-130
5
02/15/20 20:55
460-00-4
Toluene-d8 (S)
104
%
70-130
5
02/15/20 20:55
2037-26-5
Date: 02/17/2020 12:40 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC
Page 5 of 23

acle Analytical
www.pecolab3.com
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: 85 Kwik Mart
Pace Project No.. 92464424
Sample: MW-5 Lab ID: 92464424002 Collected: 02/07/20 10:15 Received: 02/07/20 12:24 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Benzene
1890
ug/L
50.0
100
02/15/20 21:31
71-43-2
Bromobenzene
ND
ug/L
50.0
100
02/15/20 21:31
108-86-1
Bromochloromethane
ND
ug/L
50.0
100
02/15/20 21:31
74-97-5
Bromodichloromethane
ND
ug/L
50.0
100
02/15/20 21:31
75-27-4
Bromoform
ND
ug/L
50.0
100
02/15/20 21:31
75-25-2
Bromomethane
ND
ug/L
500
100
02/15/20 21:31
74-83-9 M1
n-Butylbenzene
ND
ug/L
50.0
100
02/15/20 21:31
104-51-8
sec-Butylbenzene
ND
ug/L
50.0
100
02/15/20 21:31
135-98-8
tert-Butyl benzene
ND
ug/L
50.0
100
02/15/20 21:31
98-06-6
Carbon tetrachloride
ND
ug/L
50.0
100
02/15/20 21:31
56-23-5
Chlorobenzene
ND
ug/L
50.0
100
02/15/20 21:31
108-90-7
Chloroethane
ND
ug/L
100
100
02/15/20 21:31
75-00-3
Chloroform
ND
ug/L
50.0
100
02/15/20 21:31
67-66-3
Chloromethane
ND
ug/L
100
100
02/15/20 21:31
74-87-3
2-Chlorotoluene
ND
ug/L
50.0
100
02/15/20 21:31
95-49-8
4-Chlorotoluene
ND
ug/L
50.0
100
02/15/20 21:31
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
100
100
02/15/20 21:31
96-12-8
Dibromochloromethane
ND
ug/L
50.0
100
02/15/20 21:31
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
50.0
100
02/15/20 21:31
106-93-4
Dibromomethane
ND
ug/L
50.0
100
02/15/20 21:31
74-95-3
1,2-Dichlorobenzene
ND
ug/L
50.0
100
02/15/20 21:31
95-50-1
1,3-Dichlorobenzene
ND
ug/L
50.0
100
02/15/20 21:31
541-73-1
1,4-Dichlorobenzene
ND
ug/L
50.0
100
02/15/20 21:31
106-46-7
Dichlorodifluoromethane
ND
ug/L
50.0
100
02/15/20 21:31
75-71-8
1,1-Dichloroethane
ND
ug/L
50.0
100
02/15/20 21:31
75-34-3
1,2-Dichlornethane.
922
ug/L
50.0
100
02/15/20 21:31
107-06-2
1,1-Dichloroethene
ND
ug/L
50.0
100
02/15/20 21:31
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
50.0
100
02/15/20 21:31
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
50.0
100
02/15/20 21:31
156-60-5
1,2-Dichloropropane
ND
ug/L
50.0
100
02/15/20 21:31
78-87-5
1,3-Dichloropropane
ND
ug/L
50.0
100
02/15/20 21:31
142-28-9
2,2-Dichloropropane
ND
ug/L
50.0
100
02/15/20 21:31
594-20-7
1,1-Dichloropropene
ND
ug/L
50.0
100
02/15/20 21:31
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
50.0
100
02/15/20 21:31
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
50.0
100
02/15/20 21:31
10061-02-6
Diisopropyl ether
106
ug/L
50.0
100
02/15/20 21:31
108-20-3
Ethylbenzene
685
ug/L
50.0
100
02/15/20 21:31
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
200
100
02/15/20 21:31
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
50.0
100
02/15/20 21:31
98-82-8
Methylene Chloride
ND
ug/L
200
100
02/15/20 21:31
75-09-2
Methyl-tert-butyl ether
11800
ug/L
50.0
100
02/15/20 21:31
1634-04-4
Naphthalene
284
ug/L
200
100
02/15/20 21:31
91-20-3
n-Propylbenzene
ND
ug/L
50.0
100
02/15/20 21:31
103-65-1
Styrene
ND
ug/L
50.0
100
02/15/20 21:31
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
50.0
100
02/15/20 21:31
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
50.0
100
02/15/20 21:31
79-34-5
Tetrachloroethene
ND
ug/L
50.0
100
02/15/20 21:31
127-18-4
REPORT
OF LABORATORY ANALYSIS
This report shall not be reproduced,
except in full,
Date: 02/17/2020 12:40 PM
without
the written consent of Pace Analytical Services, LLC.
Page 6 of 23

1aceAnalytical"
www.pacelabs.com
ANALYTICAL RESULTS
Project: 85 Kwik Mart
Pace Project No.: 92464424
Pace Analytical Services, LLC
9800 KinceyAve Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-5 Lab ID: 92464424002 Collected: 02/07/20 10:15 Received: 02/07/20 12:24 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroe tha ne
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 02/17/2020 12:40 PM
Analytical Method: SM 6200B
75.7
ug/L
50.0
100
02/15/20 21:31
108-88-3
ND
ug/L
200
100
02/15/20 21:31
87-61-6
ND
ug/L
200
100
02/15/20 21:31
120-82-1
ND
ug/L
50.0
100
02/15/20 21:31
71-55-6
ND
ug/L
50.0
100
02/15/20 21:31
79-00-5
ND
ug/L
50.0
100
02/15/20 21:31
79-01-6
ND
ug/L
100
100
02/15/20 21:31
75-69-4
ND
ug/L
50.0
100
02/15/20 21:31
96-18-4
310
ug/L
50.0
100
02/15/20 21:31
95-63-6
ND
ug/L
50.0
100
02/15/20 21:31
108-67-8
ND
ug/L
100
100
02/15/20 21:31
75-01-4
811
ug/L
100
100
02/15/20 21:31
179601-23-1
ND
ug/L
50.0
100
02/15/20 21:31
95-47-6
109
%
70-130
100
02/15/20 21:31
17060-07-0
100
%
70-130
100
02/15/20 21:31
460-00-4
100
%
70-130
100
02/15/20 21:31
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC
Page 7 of 23

aceAnalj&al
www.pacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: 85 Kwik Mart
Pace Project No.: 92464424
Sample: MW-8AR Lab ID: 92464424003 Collected: 02/07/20 10:35 Received: 02/07/20 12:24 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Benzene
ND
ug/L
0.50
1
02/15/20 16:27
71-43-2
Bromobenzene
ND
ug/L
050
1
02/15/20 16:27
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
02115/2016:27
74-97-5
Bromodichloromethane
ND
ug/L
0,50
1
02/15/20 16:27
75-27-4
Bromoform
ND
ug/L
0.50
1
02/15/20 16:27
75-25-2
Bromomethane
ND
ug/L
5.0
1
02/15/20 16:27
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
02/15/20 16:27
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
02/15/20 16:27
135-98-8
tert-Butyl benzene
ND
ug/L
0.50
1
02/15/20 16:27
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
02/15/20 16:27
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
02/15/20 16:27
108-90-7
Chloroethane
ND
ug/L
1.0
1
02/15/20 16:27
75-00-3
Chloroform
ND
ug/L
0.50
1
02/15/20 16:27
67-66-3
Chloromethane
ND
ug/L
1.0
1
02/15/20 16:27
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
02/15/20 16:27
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
02/15/20 16:27
106-43-4
1,2-Dibromo-3-chloropro pane
ND
ug/L
1.0
1
02/15/20 16:27
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
02/15/20 16:27
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
02/15/20 16:27
106-93-4
Dibromomethane
ND
ug/L
0.50
1
02/15/20 16:27
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
02/15/20 16:27
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
02/15/20 16:27
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
i
02/15/20 16:27
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
02/15/20 16:27
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
02/15/20 16:27
75-34-3
1,2-Dichlornethane,
Nn
110/1
0 50
1
02/15/90 16-27
107-06-2
1,1-Dichloroethene
ND
ug/L
0.50
1
02/15/20 16:27
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
0.50
1
02/15/20 16:27
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0,50
1
02/15/20 16:27
156-60-5
1,2-Dichloropropane
ND
ug/L
050
1
02/15/20 16:27
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
02/15/20 16:27
142-28-9
2,2-Dichloropropane
ND
ug/L
0,50
1
02/15/20 16:27
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
02/15/20 16:27
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
0.50
1
02/15/20 16:27
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
02/15/20 16:27
10061-02-6
Diisopropyl ether
ND
ug/L
0.50
1
02/15/20 16:27
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
02/15/20 16:27
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
02/15/20 16:27
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
0.50
1
02/15/20 16:27
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
02/15/20 16:27
75-09-2
Methyl-tert-butyl ether
ND
ug/L
0.50
1
02/15/20 16:27
1634-04-4
Naphthalene
ND
ug/L
2.0
1
02/15/20 16:27
91-20-3
n-Propylbenzene
ND
ug/L
0.50
1
02/15/20 16:27
103-65-1
Styrene
ND
ug/L
0.50
1
02/15/20 16:27
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
02/15/20 16:27
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
02/15/20 16:27
79-34-5
Tetra chloroethene
ND
ug/L
0.50
1
02/15/20 16:27
127-18-4
REPORT
OF LABORATORY
ANALYSIS
This report shall not
be reproduced, except in full,
Date: 02/17/2020 12:40 PM
without
the written consent
of Pace Analytical Services, LLC.
Page 8 of 23

aceAnalXical
www.pacelabs.com
ANALYTICAL RESULTS
Project: 85 Kwik Mart
Pace Project No.: 92464424
Pace Analytical Services, LLC
9800 KinceyAve„ Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-8AR Lab ID: 92464424003 Collected: 02/07/20 10:35 Received: 02/07/20 12:24 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV
Toluene
1,2, 3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 02/17/2020 12:40 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
108 %
99 %
102 %
0.50
1
02/15/20 16:27
108-88-3
2.0
1
02/15/20 16:27
87-61-6
2.0
1
02/15/20 16:27
120-82-1
0.50
1
02/15/20 16:27
71-55-6
0.50
1
02/15/20 16:27
79-00-5
0.50
1
02/15/20 16:27
79-01-6
1.0
1
02115/2016:27
75-69-4
0.50
1
02/15/20 16:27
96-18-4
0.50
1
02/15/20 16:27
95-63-6
0.50
1
02/15/20 16:27
108-67-8
1.0
1
02/15/20 16:27
75-01-4
1.0
1
02/15/20 16:27
179601-23-1
0.50
1
02/15/20 16:27
95-47-6
70-130
1
02/15/20 16:27
17060-07-0
70-130
1
02115/2016:27
460-00-4
70-130
1
02/15/20 16:27
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent or Pace Analytical Services, LLC.
Page 9 of 23

Pace Analytical Services, LLC
aceAnalytical o 9800 KinceyAve. Suite100
Huntersville, NC 28078076
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: 85 Kwik Mart
Pace Project No.: 92464424
Sample: DW-1 Lab ID: 92464424004 Collected: 02/07/20 10:25 Received: 02/07/20 12:24 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 62008
Benzene
ND
ug/L
0.50
1
02/15/20 16:45
71-43-2
Bromobenzene
ND
ug/L
0.50
1
02/15/20 16:45
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
02/15/20 16:45
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
02/15/20 16:45
75-27-4
Bromoform
ND
ug/L
0.50
1
02/15/20 16:45
75-25-2
Bromomethane
ND
ug/L
5.0
1
02/15/20 16:45
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
02/15/20 16:45
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
02/15/20 16:45
135-98-8
tert- B utyl benzene
ND
ug/L
0.50
1
02/1512016:45
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
02/15/20 16:45
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
02/15/20 16:45
108-90-7
Chloroethane
ND
ug/L
1.0
1
02/15/20 16:45
75-00-3
Chloroform
ND
ug/L
0.50
1
02/15/20 16:45
67-66-3
Chloromethane
ND
ug/L
1.0
1
02/15/20 16:45
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
02/15/20 16:45
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
02/15/20 16:45
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
02/15/20 16:45
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
02/15/20 16:45
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0,50
1
02/15/20 16:45
106-93-4
Dibromomethane
ND
ug/L
0.50
1
02/15/20 16:45
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
02/15/20 16:45
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
02/15/20 16:45
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
02/15/20 16:45
106-46-7
Dichlorodifluoromethane
ND
ug/L
050
l
02/15/20 16:45
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
02/15/20 16:45
75-34-3
1,2-Dichlomethane.
1.6
u0/I
0190
1
02/15/20 16:45
107-06-2
1,1-Dichloroethene
ND
ug/L
0.50
1
02/15/20 16:45
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
0.50
1
02/15/20 16:45
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
02/15/20 16:45
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
02/15/20 16:45
78-87-5
1,3-Dichloropropane
ND
ug/L
050
1
02/15/20 16:45
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
02/15/20 16:45
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
02/15/20 16:45
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
0.50
1
02/15/20 16:45
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
0.50
1
02/15/20 16:45
10061-02-6
Diisopropyl ether
ND
ug/L
0.50
1
02/15/20 16:45
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
02/15/20 16:45
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
02/15/20 16:45
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
0.50
1
02/15/20 16:45
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
02/15/20 16:45
75-09-2
Methyl-tert-butyl ether
38.4
ug/L
0.50
1
02/15/20 16:45
1634-04-4
Naphthalene
ND
ug/L
2.0
1
02/15/20 16:45
91-20-3
n-Propylbenzene
ND
ug/L
050
1
02/15/20 16:45
103-65-1
Styrene
ND
ug/L
0.50
1
02/15/20 16:45
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
l
02/15/20 16:45
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
t
02/15/20 16:45
79-34-5
Tetrachloroethene
ND
ug/L
0.50
1
02/15/20 16:45
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/17/2020 12:40 PM without the written consent of Pace Analytical Services, LLC,
Page 10 of 23

aceAnalytical
www.pacelabs.com
ANALYTICAL RESULTS
Project: 85 Kvvik Mart
Pace Project No. 92464424
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Sample: DW-1 Lab ID: 92464424004 Collected: 02/07/20 10:25 Received: 02/07/20 12:24 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 02/17/2020 12:40 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
105 %
99 %
102 %
0.50
1
02/15/20 16:45
108-88-3
2.0
1
02/15/20 16:45
87-61-6
2.0
1
02/15/20 16:45
120-82-1
0.50
1
02/15/20 16:45
71-55-6
0.50
1
02/15/20 16:45
79-00-5
0.50
1
02/15/20 16:45
79-01-6
1.0
1
02/15/20 16:45
75-69-4
0.50
1
02/15/20 16:45
96-18-4
0.50
1
02/15/20 16:45
95-63-6
0.50
1
02/15/20 16:45
108-67-8
1.0
1
02/15/20 16:45
75-01-4
1.0
1
02/15/20 16:45
179601-23-1
0.50
1
02/15/20 16:45
95-47-6
70-130 1
70-130 1
70-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC
02/15/20 16:45 17060-07-0
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02/15/20 16:45 2037-26-5
Page 11 of 23

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ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: 85 Kwik Mart
Pace Project No . 92464424
Sample: Trip Blank Lab ID: 92464424005 Collected: 02/07/20 00:00 Received: 02/07/20 12:24 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Benzene
ND
ug/L
0.50
1
02/15/20 16:09
71-43-2
Bromobenzene
ND
ug/L
0.50
1
02/15/20 16:09
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
02/15/20 16:09
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
02/15/20 16:09
75-27-4
Bromoform
ND
ug/L
050
1
02/15/20 16:09
75-25-2
Bromomethane
ND
ug/L
5.0
1
02/15/20 16:09
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
02/15/20 16:09
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
02/15/20 16:09
135-98-8
tert-Butylbenzene
ND
ug/L
0.50
1
02/15/20 16:09
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
02/15/20 16:09
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
02/15/20 16:09
108-90-7
Chloroethane
ND
ug/L
1.0
1
02/15/20 16:09
75-00-3
Chloroform
ND
ug/L
0.50
1
02/15/20 16:09
67-66-3
Chloromethane
ND
ug/L
1.0
1
02/15/20 16:09
74-87-3
2-Chlorotoluene
ND
ug/L
050
1
02/15/20 16:09
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
02/15/20 16:09
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
02/15/20 16:09
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
02/15/20 16:09
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0 50
1
02/15/20 16:09
106-93-4
Dibromomethane
ND
ug/L
0.50
1
02/15/20 16:09
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
02/15/20 16:09
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
02/15/20 16:09
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
02/15/20 16:09
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
02/15/20 16:09
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
02/15/20 16:09
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
02/15/20 16:09
107-06-2
1,1-Dichloroethene
ND
ug/L
0.50
1
02/15/20 16:09
75-35-4
cis- 1,2-Dichloroethene
ND
ug/L
0.50
1
02/15/20 16:09
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
02/15/20 16:09
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
02/15/20 16:09
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
02/15/20 16:09
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
02/15/20 16:09
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
02115/2016:09
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
0.50
1
02/15/20 16:09
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
02/15/20 16:09
10061-02-6
Diisopropyl ether
ND
ug/L
0.50
1
02/15/20 16:09
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
02/15/20 16:09
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
02/15/20 16:09
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
0.50
1
02/15/20 16:09
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
02/15/20 16:09
75-09-2
Methyl-tert-butyl ether
ND
ug/L
0.50
1
02/15/20 16:09
1634-04-4
Naphthalene
ND
ug/L
2.0
1
02/15/20 16:09
91-20-3
n-Propylbenzene
ND
ug/L
0.50
1
02/15/20 16:09
103-65-1
Styrene
ND
ug/L
0.50
1
02/15/20 16:09
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
02/15/20 16:09
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
02/15/20 16:09
79-34-5
Tetra chloroethene
ND
ug/L
0.50
1
02/15/20 16:09
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/17/2020 12:40 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 23

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ANALYTICAL RESULTS
Project: 85 Kwik Mart
Pace Project No.: 92464424
Pace Analytical Services, LLC
9800 KinceyAve Suite 100
Huntersville, NC 28078
[phone]
Sample: Trip Blank Lab ID: 92464424005 Collected: 02/07/20 00:00 Received: 02/07/20 12:24 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichl oroetha ne
1,1, 2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2, 3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 02/17/2020 12:40 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
103 %
99 %
104 %
0.50
1
02/15/20 16:09
108-88-3
2.0
l
02/15/20 16:09
87-61-6
2.0
1
02/15/20 16:09
120-82-1
0.50
1
02/15/20 16:09
71-55-6
0.50
1
02/15/20 16:09
79-00-5
0.50
1
02/15/20 16:09
79-01-6
1.0
t
02/15/20 16:09
75-69-4
0.50
1
02/15/20 16:09
96-18-4
050
I
02/15/20 16:09
95-63-6
0.50
1
02/15/20 16:09
108-67-8
1_0
1
02/15/20 16:09
75-01-4
1.0
t
02/15/20 16:09
179601-23-1
0.50
f
02/15/20 16:09
95-47-6
70-130 1
70-130 1
70-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC
02/15/20 16:09 17060-07-0
02/15/20 16:09 460-00-4
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QUALITY CONTROL DATA
Project: 85 Kwik Mart
Pace Project No.: 92464424
QC Batch: 525250 Analysis Method: SM 6200B
QC Batch Method: SM 6200B Analysis Description: 6200B MSV
Associated Lab Samples: 92464424001, 92464424002, 92464424003, 92464424004, 92464424005
METHOD BLANK: 2807504 Matrix: Water
Associated Lab Samples 92464424001, 92464424002, 92464424003, 92464424004, 92464424005
Blank Reporting
Parameter Units Result Limit Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
02/15/20 15:51
1,1,1-Trichloroethane
ug/L
ND
0.50
02115/2015:51
1,1,2,2-Tetrachloroethane
ug/L
NO
0.50
02/15/20 15:51
1,1,2-Trichloroethane
ug/L
ND
0.50
02/15/20 15:51
1,1-Dichloroethane
ug/L
ND
0.50
02/15/20 15:51
1,1-Dichloroethene
ug/L
NO
0.50
02/15/20 15:51
1,1-Dichloropropene
ug/L
ND
0.50
02/15/20 15:51
1,2,3-Trichlorobenzene
ug/L
ND
2.0
02/15/20 15:51
1,2,3-Trichloropropane
ug/L
ND
0.50
02/15/20 15:51
1,2,4-Trichlorobenzene
ug/L
ND
2.0
02/15/20 15:51
1,2,4-Trimethylbenzene
ug/L
ND
0.50
02/1512015:51
1,2-Dibromo-3-chloropropane
ug/L
ND
1-0
02/15/20 15:51
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
02/15/20 15:51
1,2-Dichlorobenzene
ug/L
ND
0.50
02/1512015:51
1,2-Dichloroethane
ug/L
ND
0.50
02/15/20 15:51
1,2-Dichloropropane
ug/L
ND
0.50
02/15/20 15:51
1,3,5-Trimethyl benzene
ug/L
ND
0,50
02/15/20 15:51
1,3-Dichlorobenzene
ug/L
ND
0.50
02/15/20 15:51
1,3-Dichloropropane
ug/L
ND
0.50
02/15/20 15:51
1,4-Dichlorobenzene
ug/L
ND
0.50
02/15/20 15:51
2,2-Dichloropropane
ug/L
ND
0.50
02/15/20 15:51
2-Chlorotoluene
ug/L
ND
0.50
02/15/20 15:51
4-Chlorotoluene
ug/L
ND
0.50
02/15/20 15:51
Benzene
ug/L
ND
0.50
02/15/20 15:51
Bromobenzene
ug/L
ND
0,50
02115/2015:51
Bromochloromethane
ug/L
ND
0.50
02/15/20 15:51
Bromodichloromethane
ug/L
ND
0.50
02/15/20 15:51
Bromoform
ug/L
ND
0.50
02/15/20 15:51
Bromomethane
ug/L
ND
5.0
02/15/20 15:51
Carbon tetrachloride
ug/L
ND
0.50
02/15/20 15:51
Chlorobenzene
ug/L
ND
0.50
02/15/20 15:51
Chloroethane
ug/L
ND
1.0
02/15/20 15:51
Chloroform
ug/L
ND
050
02/15/20 15:51
Chloromethane
ug/L
ND
1.0
02/15/20 15:51
cis-1,2-Dichloroethene
ug/L
ND
0.50
02/15/20 15:51
cis- 1,3-Dichloropropene
ug/L
ND
0.50
02/15/20 15:51
Dibromochloromethane
ug/L
ND
0,50
02/15/20 15:51
Dibromomethane
ug/L
ND
0.50
02/15/20 15:51
Dichlorodifluoromethane
ug/L
ND
0.50
02/15/20 15:51
Diisopropyl ether
ug/L
ND
0.50
02/15/20 15:51
Ethylbenzene
ug/L
ND
0.50
02/15/20 15:51
Qualifiers
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 02/17/2020 12:40 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 23

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QUALITY CONTROL DATA
Project: 85 Kvvik Mart
Pace Project No.; 92464424
METHOD BLANK: 2807504 Matrix: Water
Associated Lab Samples: 92464424001, 92464424002, 92464424003, 92464424004, 92464424005
Parameter
Units
Blank
Result
Reporting
Limit
Analyzed
Hexachloro-1,3-butadiene
ug/L
ND
2.0
02/15/20 15:51
Isopropylbenzene (Cumene)
ug/L
ND
0.50
02/15/20 15:51
m&p-Xylene
ug/L
ND
1.0
02/15/20 15:51
Methyl-tert-butyl ether
ug/L
ND
0.50
02/15/20 15:51
Methylene Chloride
ug/L
ND
2.0
02/15/20 15:51
n-Butylbenzene
ug/L
ND
0.50
02/15/20 15:51
n-Propylbenzene
ug/L
ND
0.50
02/15/20 15:51
Naphthalene
ug/L
ND
2.0
02/15/20 15:51
o-Xylene
ug/L
ND
0.50
02/15/20 15:51
sec-Butylbenzene
ug/L
ND
0.50
02/15/20 15:51
Styrene
ug/L
ND
0.50
02/15/20 15:51
tert-Butylbenzene
ug/L
ND
0.50
02/15/20 15:51
Tetrachloroethene
ug/L
ND
0.50
02/15/20 15:51
Toluene
ug/L
ND
0.50
02/15/20 15:51
trans-1,2-Dichloroethene
ug/L
ND
0.50
02/15/20 15:51
trans- 1, 3-Dichloropropene
ug/L
ND
0.50
02/15/20 15:51
Trichloroethene
ug/L
ND
0.50
02/15/20 15:51
Trichlorofluoromethane
ug/L
ND
1.0
02/15/20 15:51
Vinyl chloride
ug/L
ND
1.0
02/15/26 15:51
1,2-Dichloroethane-d4 (S)
%
102
70-130
02/15/20 15:51
4-Bromofluorobenzene (S)
%
99
70-130
02/15/20 15:51
Toluene-d8 (S)
%
103
70-130
02/15/20 15:51
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
2807505
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
53.1
106
60-140
1,1,1-Trichloroethane
ug/L
50
53.6
107
60-140
1,1,2,2-Tetrachloroethane
ug/L
50
52.1
104
60-140
1,1,2-Trichloroethane
ug/L
50
52.9
106
60-140
1,1-Dichloroethane
ug/L
50
52.2
104
60-140
1,1-Dichloroethene
ug/L
50
56.1
112
60-140
1,1-Dichloropropene
ug/L
50
50.0
100
60-140
1,2,3-Trichlorobenzene
ug/L
50
55.0
110
60-140
1,2,3-Trichloropropane
ug/L
50
49.9
100
60-140
1,2,4-Trichlorobenzene
ug/L
50
55.2
110
60-140
1,2,4-Trimethylbenzene
ug/L
50
54.6
109
60-140
1,2-Dibromo-3-chloropropane
ug/L
50
54.2
108
60-140
1,2-Di,bromoethane (EDB)
ug/L
50
53.7
107
60-140
1,2-Dichlorobenzene
ug/L
50
51.9
104
60-140
1,2-Dichloroethane
ug/L
50
51.1
102
60-140
1,2-Dichloropropane
ug/L
50
52.6
105
60-140
1,3,5-Trimethyl benzene
ug/L
50
546
109
60-140
1,3-Dichlorobenzene
ug/L
50
541
108
60-140
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 02/17/2020 12:40 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 23

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QUALITY CONTROL DATA
Project: 85 Kwik Mart
Pace Project No. 92464424
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE:
2807505
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,3-Dichloropropane
ug/L
50
53.2
106
60-140 i
1,4-Dichlorobenzene
ug/L
50
51.2
102
60-140
2,2-Dichloropropane
ug/L
50
55.1
110
60-140
2-Chlorotoluene
ug/L
50
54.4
109
60-140
4-Chlorotoluene
ug/L
50
55.4
111
60-140
Benzene
ug/L
50
54.0
108
60-140
Bromobenzene
Ug/L
50
50.8
102
60-140
Bromochloromethane
ug/L
50
49.9
100
60-140
Bromodichloromethane
ug/L
50
50.3
101
60-140
Bromoform
ug/L
50
56.9
114
60-140
Bromomethane
ug/L
50
63.0
126
60-140
Carbon tetrachloride
ug/L
50
51.1
102
60-140
Chlorobenzene
ug/L
50
50.9
102
60-140
Chloroethane
ug/L
50
47.2
94
60-140
Chloroform
ug/L
50
54.0
108
60-140
Chloromethane
ug/L
50
52.6
105
60-140
cis-1,2-Dichloroethene
ug/L
50
52.3
105
60-140
cis-1,3-Dichloropropene
ug/L
50
51.4
103
60-140
Dibromochloromethane
ug/L
50
57.6
115
60-140
Dibromomethane .
ug/L
50
49.6
99
60-140
Dichlorodifluoromethane
ug/L
50
59.2
118
60-140
Diisopropyl ether
ug/L
50
50.9
102
60-140
Ethylbenzene
ug/L
50
54.0
108
60-140
Hexachloro-1,3-butadiene
ug/L
50
55.0
110
60-140
Isopropylbenzene (Cumene)
ug/L
50
55.9
112
60-140
m&p-Xylene
ug/L
100
112
112
60-140
Methyl-tert-butyl ether
ug/L
50
51.6
103
60-140
Methylene Chloride
ug/L
50
47.6
95
60-140
n-Butylbenzene
ug/L
50
55.6
111
60-140
n-Propylbenzene
ug/L
50
55.2
110
60-140
Naphthalene
ug/L
50
52.4
105
60-140
o-Xylene
ug/L
50
52.7
105
60-140
sec- Butylbenzene
ug/L
50
56.2
112
60-140
Styrene
ug/L
50
52.4
105
60-140
tert- Butyl benzene
ug/L
50
46.5
93
60-140
Tetra chloroethene
ug/L
50
521
104
60-140
Toluene
ug/L
50
53.5
107
60-140
trans-1,2-Dichloroethene
ug/L
50
54.1
108
60-140
trans- 1,3-Dichloropropene
ug/L
50
54.0
108
60-140
Trichloroethene
ug/L
50
54.3
109
60-140
Trichlorofluoromethane
ug/L
50
49.1
98
60-140
Vinyl chloride
ug/L
50
60.7
121
60-140
1,2-Dichloroethane-d4 (S)
%
95
70-130
4-Bromofluorobenzene (S)
%
102
70-130
Toluene-d8 (S)
%
99
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/17/2020 12:40 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 23

aceAnalytical e.
www.pacelab3.com
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: 85 Kvvik Mart
Pace Project No.: 92464424
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2807506
2807507
MS
MSD
92464424002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits RPD Clual
1,1,1,2-Tetrachloroethane
ug/L
ND
2000
2000
2190
2170
109
109
60-140
1
1,1,1-Trichloroethane
ug/L
ND
2000
2000
2290
2300
114
115
60-140
1
1,1,2,2-Tetrachloroethane
ug/L
ND
2000
2000
2210
2190
110
110
60-140
1
1,1,2-Trichloroethane
ug/L
ND
2000
2000
2240
2170
112
109
60-140
3
1,1-Dichloroethane
ug/L
ND
2000
2000
2280
2240
114
112
60-140
2
1,1-Dichloroethene
ug/L
ND
2000
2000
2450
2440
123
122
60-140
0
1,1-Dichloropropene
ug/L
ND
2000
2000
2160
2140
108
107
60-140
1
1,2,3-Trichlorobenzene
ug/L
ND
2000
2000
2210
2180
110
109
60-140
1
1,2,3-Trichloropropane
ug/L
ND
2000
2000
2190
2140
109
107
60-140
2
1,2,4-Trichlorobenzene
ug/L
ND
2000
2000
2150
2130
108
106
60-140
1
1,2,4-Trimethylbenzene
ug/L
310
2000
2000
2670
2580
118
113
60-140
4
1,2-Dibromo-3-chloropropane
ug/L
ND
2000
2000
2380
2190
119
110
60-140
8
1,2-Dibromoethane (EDB)
ug/L
ND
2000
2000
2300
2290
115
115
60-140
0
1,2-Dichlorobenzene
ug/L
ND
2000
2000
2140
2110
107
105
60-140
1
1,2-Dichloroethane
ug/L
922
2000
2000
3040
3030
106
106
60-140
0
1,2-Dichloropropane
ug/L
ND
2000
2000
2300
2230
115
111
60-140
3
1,3,5-Trimethylbenzene
ug/L
ND
2000
2000
2410
2390
118
117
60-140
1
1,3-Dichlorobenzene
ug/L
ND
2000
2000
2190
2170
109
109
60-140
1
1,3-Dichloropropane
ug/L
ND
2000
2000
2260
2250
113
113
60-140
0
1,4-Dichlorobenzene
ug/L
ND
2000
2000
2050
2030
102
102
60-140
1
2,2-Dichloropropane
ug/L
ND
2000
2000
1340
1340
67
67
60-140
0
2-Chlorotoluene
ug/L
ND
2000
2000
2290
2260
115
113
60-140
1
4-Chlorotoluene
ug/L
ND
2000
2000
2260
2250
113
112
60-140
1
Benzene
ug/L
1890
2000
2000
4320
4180
121
115
60-140
3
Bromobenzene
ug/L
ND
2000
2000
2160
2140
108
107
60-140
1
Bromochloromethane
ug/L
ND
2000
2000
2060
2130
103
107
60-140
4
Bromodichloromethane
ug/L
ND
2000
2000
2110
2060
105
103
60-140
2
Bromoform
ug/L
ND
2000
2000
2170
2140
109
107
60-140
1
Bromomethane
ug/L
ND
2000
2000
2750
2980
138
149
60-140
8 M1
Carbon tetrachloride
ug/L
ND
2000
2000
2330
2220
117
111
60-140
5
Chlorobenzene
ug/L
ND
2000
2000
2160
2180
108
109
60-140
1
Chloroethane
ug/L
ND
2000
2000
2130
2260
106
113
60-140
6
Chloroform
ug/L
ND
2000
2000
2330
2280
117
114
60-140
2
Chloromethane
ug/L
ND
2000
2000
2020
2060
101
103
60-140
2
cis-1,2-Dichloroethene
ug/L
ND
2000
2000
2260
2220
113
111
60-140
2
cis-1,3-Dichloropropene
ug/L
ND
2000
2000
2010
1960
101
98
60-140
3
Dibromochloromethane
ug/L
ND
2000
2000
2270
2140
113
107
60-140
6
Dibromomethane
ug/L
ND
2000
2000
2070
2030
103
101
60-140
2
Dichlorodifluoromethane
ug/L
ND
2000
2000
2080
2120
104
106
60-140
2
Diisopropyl ether
ug/L
106
2000
2000
2210
2160
105
103
60-140
2
Ethylbenzene
ug/L
685
2000
2000
2990
3030
115
117
60-140
1
Hexachloro-1,3-butadiene
ug/L
ND
2000
2000
2110
2180
106
109
60-140
3
Isopropylbenzene (Cumene)
ug/L
ND
2000
2000
2360
2390
118
120
60-140
1
m&p-Xylene
ug/L
811
4000
4000
5740
5710
123
122
60-140
1
Methyl-tert-butyl ether
ug/L
11800
2000
2000
13800
13600
100
89
60-140
2
Methylene Chloride
ug/L
ND
2000
2000
2140
2150
107
107
60-140
0
Results presented on this page are in
the units indicated by the
"Units" column except where an alternate
unit is presented
to the right
of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/17/2020 12:40 PM without the written consent of Pace Analytical Services, LLC Page 17 of 23

aceAnalytical "
www.pacelabs.com
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 KinceyAve Suite 100
Huntersville, NC 28078
[phone]
Project: 85 Kvvik Mart
Pace Project No.: 92464424
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2807506
2807507
MS
MSD
92464424002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Cone.
Cone.
Result
Result
% Rec
% Rec
Limits
RPD Qual
n-Butylbenzene
ug/L
ND
2000
2000
2110
2130
106
107
60-140
1
n-Propylbenzene
ug/L
ND
2000
2000
2370
2360
116
115
60-140
1
Naphthalene
ug/L
284
2000
2000
2680
2480
120
110
60-140
8
o-Xylene
ug/L
ND
2000
2000
2240
2260
112
113
60-140
1
see- Butyl benzene
ug/L
ND
2000
2000
2300
2270
115
114
60-140
1
Styrene
ug/L
ND
2000
2000
2120
2140
106
107
60-140
1
tert-Butylbenzene
ug/L
ND
2000
2000
1990
1960
99
98
60-140
1
Tetra chloroethene
ug/L
ND
2000
2000
2160
2130
108
106
60-140
1
Toluene
ug/L
75.7
2000
2000
2410
2390
117
116
60-140
1
trans-1,2-Dichloroethene
ug/L
ND
2000
2000
2280
2280
114
114
60-140
0
trans- 1,3-Dichloropropene
ug/L
ND
2000
2000
2060
1990
103
99
60-140
4
Trichloroethene
ug/L
ND
2000
2000
2320
2230
116
112
60-140
4
Trichlorofluoromethane
ug/L
ND
2000
2000
2210
2220
110
111
60-140
1
Vinyl chloride
ug/L
ND
2000
2000
2530
2520
126
126
60-140
0
1,2-Dichloroethane-d4 (S)
%
98
108
70-130
4-Bromofluorobenzene (S)
%
100
104
70-130
Toluene-d8 (S)
%
101
99
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/17/2020 12:40 PM without the written consent of Pace Analytical Services, LLC Page 18 of 23

aceAnalytfical
www.pacelab3.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville. NC 28078
[phone]
QUALIFIERS
Project: 85 Kwik Mart
Pace Project No.: 92464424
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute,
LABORATORIES
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/17/2020 12:40 PM without the written consent of Pace Analytical Services, LLC Page 19 of 23

lacieAnalj4ical'
www.pacelabs.com
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project:
Pace Project No.:
85 Kwik Mart
92464424
Analytical
Lab ID
Sample ID
QC
Batch Method
QC Batch Analytical Method Batch
92464424001
MW-4A
SM
6200B
525250
92464424002
MW-5
SM
6200B
525250
92464424003
MW-8AR
SM
6200B
525250
92464424004
DW-1
SM
6200B
525250
92464424005
Trip Blank
SM
6200B
525250
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in Full,
Date: 02/17/2020 12:40 PM without the written consent of Pace Analytical Services, LLC Page 20 of 23

Document Name:
Document Revised: February 7, 2018
�aceftlyfical'
Sample Condition Upon Recei t(SCUR)
Page 1 of 2
Document No.:
Issuing Authority:
J
F-CAR-CS-033-Rev,06
Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville2Raleigh❑ Mechanicsville❑
Saonple-ConditionClient Name: WO# : 92464424
Upon Receipt Project
phi 1
Courier: []Fed Ex ❑UPS ❑USPS ❑Cllent
❑ Commercial pf a e ❑Other: 92464424
Custody Seal Present? Oyes lam"" Seals intact? ❑Yes Vo I �
Date/InitialsPerson Examining Contents:<-/VJo- 7C)
Packing Material: ❑Bubble Wrap Ogubble Bags ❑None ❑ Other
Thermometer:
[i]1iCGun ID: 92TO58 Type of ice: ❑Blue
Cooler Temp ('C): Correction Factor: Add/Subtract ('C) O.O°C
Cooler Temp Corrected ('C): z• a
USDA Regulated Soil ( N/A, water sample)
Did samples origin 'in a quarantine zone within the United States: CA, NY, or SC (check maps)?
FlYes n
81ologlccall issue Frozen?
❑Naze ❑Yes ,Oko ❑N/A
Temp should be above freezing to VC
[]Samples out of temp criteria. Samples on ice, cooling process
has begun
Did samples originate from a foreign source (Internationally,
Inrludina Hawaii and Puerto Rico17 MYes IINo
Comments/Discre ancy:
Chain of Custody Present?
es
❑No
❑N/A
1.
Samples Arrived within Hold Time?
Aa<
[]NO
❑N/A
2.
Short Hold Time Analysis (<72 hr.)?
❑Yes
o
N A
3.
Rush Turn Around Time Requested?
QYes
Ej<�
❑N/A
4.
Sufficient Volume?
Yes
No
N/A
5.
Correct Containers Used?
-Pace Containers Used?
Yes
121'es
[]No
[-]No
❑N/A
❑N/A
6.
Containers Intact?
es
[IN.
❑N A
7.
Dissolved analysis: Samptes Field Filtered?
nYes
(]too
IA
B.
Sample Labels MatchCOC?
es
❑No
[]N/A
9.
-Includes Date/Time/ID/Analysis Matrix: VV
Headspace in VOA Vials (>5-6mm)?
❑Yes
o
❑N/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
es
No
ONIA
10-ZO
N/A
11.
COMMENTS/SAMPLE DISCREPANCY
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review: (_:� t/P
Project Manager SRF Review: lA p
Date/Time:
Field Data Required? ❑Yes ❑No
Date: I d 120
Date: Z ( I I IZ()
Page 21 of 23

� c7GOAnayica
Document Name;
Sample Condition Upon Recelpt(SCUR)
Document Revised: February 7, 2018
Page 1 of 2
Document No.:
F-CAR-CS-033-Rev.06
Issuing Authority:
Pace Carolinas Quality Office
*Check mark top half of box If pH and/or dechlorination Is
verified and within the acceptance range for preservation
samples.
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg
"Bottom half of box is to list number of bottle
Project # ! WO# : 92464424
PM: AP Due Dale: 02/18/20
CLIENT: 92-Shield
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pH Adjustment Log for Preserved Samples
Sample to
Type of Preservative
pH upon receipt
Date preservation adjusted
Time preservation
adjusted
Amount of Preservative
added
lot N
Note: Whenever there is a discrepancy affecting North Carolina compllance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i e.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Page 22 of 23

CHAIN -OF -CUSTODY / Analytical Request Document
The Chain -of -Custody is a LEGAL DOCUMENT. All re evarit fields must be completed accurately
rAM MFFtilS CMr
Section A Section B Section C
F
Required Client Infomtation: Required Projecl Information: Invoice Information:
Page: Of
Company: Shield
Report To Kevin Stachum
Attention:
Address: 4301 Taggart Creek Road
Copy To:
Company Name:
Charlotte, NC 28206
Adorers:
R tat .
Email: kslachura shield sneering-ccm
Purchase Order#:
race Quc:e.
Pranc. f70aj280-O+'37 Fax
Project Name: 65 Kwik Mart
Pam Ro-Manager amnda_payne
pacelabs mm.
State I Location
Requested Due Dale: j7'fy.% J/.+ �
Projed #:
Pace Profile X- U_36-1
NC
Requested
Ajialysm
Filtered
(YIN)
b TRa COOe
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COLLECTED
Z
Preservatives
G�nkirtj Waltt OWU
Water WT
U
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Product P
SAMPLE ID rawer. sL
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START
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One Character per box. W" WP
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(A-Z, 0-9 1, -) 01— OT
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Sample Ids must be unique Ts.w Ts
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DATE
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ADDMONAL COMMENTS
RELINQUISHED 13Y I AFFn-WT04
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ACCEVT£D BY t
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DATE
TIME
SAMPLE CON10MONS
1316
SAMPLER NAME AND SIGNATURE
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SIGNATURE of SAMPLER!
DATE Signed: ` _
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Beverly, Trudy
From: Beverly, Trudy
Sent: Tuesday, March 24, 2020 2:03 PM
To: Kevin Stachura
Subject: RE: [External] 85 Kwik Mart - Incident 13401
Received. Opens with no issues.
Thanks,
Trudy
rH inn �
Trudy Beverly, L.G.
Hydrogeologist, Division of Waste Management
North Carolina Department of Environmental Quality
UST Section, Mooresville Regional Office
704.235.2182 (Office)
Trudy. B everlykncdenn gov
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
Office Mailing Address:
610 East Center Avenue, Suite 301
Mooresville, NC 28115
Branch's Underground Storage Tanks Website Address: hops://deq.nc.gov/about/divisions/waste-manaaement/ust
Branch's Above Ground Storage Tanks Website Address: ht!ps:Hdeg.nc.gov/about/divisions/waste-management/ust/ast-proeram
INTERACTIVE MAPS WITH DWM SITES AND PERMITTED FACILITIES:
httns://deo.nc. eov/about/divisions/waste-management/waste-management-rules-data/waste-management-eis-mans
File Review Procedures:
https://deq.nc. gov/about/divisions/waste-management/ust/file-review-procedures#mooresville-regional-office
ONLINE ACCESS TO UST SECTION DOCUMENTS (Laserfiche):
hops: //deg.nc. gov/about/divisions/waste-management/laserfiche
Document Submittal & UST File Names for Laserfiche Policies:
httys:Hfiles.nc.eov/nedeci/Waste%2OMana2ement/DWM/UST/WhatsNew/Final-Electronic-Document-Submittal-Policy.odf
htips:Hfiles.nc. gov/ncdeq/\Vaste%2OManagement/D WM/UST/Corrective%2OAction/UST%20file%20names%20for%2OLaserfiche.docx
From: Kevin Stachura [mailto:[e-mail]]
Sent: Tuesday, March 24, 2020 9:27 AM
To: Beverly, Trudy <[e-mail]>
Subject: [External] 85 Kwik Mart - Incident 13401
External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
[e-mail]
Hi Trudy,
Attached is a copy of the 85 Kwik Mart monitoring report for the February 2020 sampling event. Let me know if you
have trouble opening the file on your end.
If you have any questions, please feel free to contact me.
Thank you,
Kevin Stachura
Staff Geologist

SHIELD ENGINEERING, INC.
4301 Taggart Creek Road
Charlotte, NC 28208
[phone] -office
[phone] -cell
[e-mail]
Shield Engineering is a common sense provider of Environmental, Engineering Design, Geotechnical
Engineering and Risk Management Services.
This message is intended only for the use of the addressee and may contain information that is PRIVILEGED and CONFIDENTIAL,
and/or may contain ATTORNEY WORK PRODUCT. If you are not the intended recipient, you are hereby notified that any
dissemination of this communication is strictly prohibited. If you have received this communication in error, please erase all copies
of the message and its attachments and notify us immediately. Thank you.