MO-5714_20117_CA_MRP_20200616_Letter Report

ENGINEERING, INC.
June 16, 2020
Ms. Trudy Beverly, L.G.
NCDEQ - Mooresville Regional Office
601 East Center Street, Suite 301
Mooresville, NC 28115
Ref: Monitoring and Water Supply Well Sampling Results
Carolina Fast Mart #2
5104 North Highway 49 Concord, Cabarrus County, North Carolina
Groundwater Incident No. 20117
Shield Project 1990047
Dear Ms. Beverly:
Shield Engineering, Inc. (Shield) personnel, on behalf of Carolina Oil Company, mobilized to the
Carolina Fast Mart #2 site on May 20, 2020 to obtain the monitoring and water supply well samples
required to be collected per the North Carolina Department of Environmental Quality (NCDEQ)
Notice of Regulatory Requirements (NORR) letter dated February 14, 2020. During our site visit,
samples were collected from monitoring wells MW-4 and MW-5 as well as water supply well
WSW -IA as requested in the NCDEQ NORR. Figure 1 illustrates the site layout and monitoring
well locations. The locations of the area water supply wells are illustrated on the 1,500-foot radius
map presented as Figure 2.
Monitoring well and groundwater information can be seen in Table 1. The laboratory analytical
data for the samples collected on May 20, 2020 from the sampled wells are summarized in Table 2.
The laboratory analytical data for the sample collected from MW-4 and MW-5 showed naphthalene
concentrations of 6.7 and 20 micrograms per liter (ug/L) respectively, which is above the North
Carolina Administrative Code (NCAC), 15A 2L Class GA Standards (2L Standards) of 6 ug/L for
that constituent. The laboratory analytical data for the sample collected from MW-4 showed a
benzene concentration of 2.2 ug/L which is above the 2L Standards of 1 ug/L for that constituent.
No other constituent concentration exceeded the 2L Standards in MW-4 or MW-5. The analytical
results for the WSW -IA show that no constituent concentrations exceeded the 2L Standards. A
copy of the laboratory analytical report for the May 20, 2020 sampling event is presented in
Appendix A.
Monitoring wells MW-4 and MW-5 have remained close to the 2L Standards for several years.
Therefore, Shield recommends the use of one of the remediation additives approved by the North
Carolina Department of Health and Human Services, such as Provect-OX2, to be added to MW-4
and MW-5 followed by groundwater sampling on a semi-annual basis. Provect-OX2 is available in
sleeves which could readily be placed in these two wells for about $700 per well. See Appendix C.
If the NCDEQ has a different recommended additive Shield is willing to try that method.

Carolina Fast Mart #2
Concord, Cabarrus County, North Carolina June 16, 2020
Monitoring and Water Supply Well Sampling Results Page 2
When all of the sampling results are below the 2L Standards, we will request a no further action
from the NCDEQ. The monitoring and water supply wells are scheduled to be sampled again in
November 2020. Please let Shield know if the NCDEQ concurs with our recommendations, or has
other suggestions to try to close this site.
If you should have any questions, please contact the undersigned at [phone].
Sincerely,
Shield Engineering, Inc.
6 a'° ,
Kevin P. Stachura David A. Stoner,l'.
Project Manager Senior Principal
Registered, NC #1427
H:\Projects\1999\1990047 CFM#2\Reports\2020-06 LTR Report\Sampling Results Letter Report June 2020.doc

FIGURES

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ATTEMPTED SOIL BORINGS
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ENGINEERfNG, INC'
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GRAPHIC SCALE
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NOTES: 1- REFERENCE: PROPERTY INFOWATION OBTAINED FROM CASARRU5 COUNTY GIS.
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DATE 12/ 1 x' 11 DRAWN BY: RBS
1• ALL LOCATIONS ARE APPRORIMATE..
3- WELL INFORMATION IS PROVIDED IN THE CSA REPORT.
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4• RECEPTORi UPDATE COMPLETED ON 12113)11-
1,500' RAOIDS
SCAM: 1 In. 300 n.
SCALE AS SHOWN FIGURE 2

TABLES

Table 1: Summary of Well Construction and Historical Groundwater Elevation Data
Carolina Fast Mart #2
5104 Noth Highway 49, Concord, Cabarrus County, North Carolina
NCDENR GWI #: 20117
Well ID
Date Installed
Top of
Casing
Elevation
(feet)
As -built
Depth
(feet)
Screened
Interval (feet)
Field
Measurements
Field Calculations
Gauging Date
Total Depth
(feet)
Depth to Static
Water (feet)
Diff. Between
As -Built and
Measured
Total Depth
(feet)
Measured
Water Column
in Well (feet)
Ground -water
Elevation (feet)
MW-1
MW-2
11/18/1999
2/23/2000
105.16
106.44
15
15
3-15
5-15
7/20/2000
NA
5.49
NA
NA
99.67
10/11/2000
NA
5.96
NA
NA
99.20
3/22/2001
NA
3.51
NA
NA
101.65
10/24/2001
NA
5.76
NA
NA
99.40
4/2/2002
NA
4.43
NA
NA
100.73
10/11/2002
NA
6.26
NA
NA
98.90
1/10/2003
14.55
2.96
0.45
11.59
102.20
4/16/2003
14.67
1.98
0.33
12.69
103.18
7/2/2003
14.67
2.05
0.33
12.62
103.11
4/16/2004
14.67
2.99
0.33
11.68
102.17
5/31/2007
14.67
4.12
0.33
10.55
101.04
11/29/2007
14.67
6.45
0.33
8.22
98.71
5/19/2008
14.81
3.14
0.19
11.67
102.02
11/25/2008
14.7
3.83
0.3
10.87
101.33
6/4/2009
14.7
3.17
0.3
11.53
101.99
11/24/2009
NA
2.66
NA
NA
102.50
3/4/2011
14.69
3.16
0.31
11.84
102.00
12/13/2011
14.69
3.17
0.31
11.52
101.99
5/25/2012
14.69
3.23
0.31
11.46
101.93
11/7/2012
14.74
4.78
0.26
9.96
100.38
5/22/2013
14.74
3.15
0.26
11.59
102.01
11/18/2013
14.74
3.81
0.26
10.93
101.35
5/13/2014
14.74
2.55
0.26
12.19
102.61
11/14/2014
14.74
5
0.26
9.74
100.16
5/21/2015
14.74
3.08
0.26
11.66
102.08
11/20/2015
NM - Not Required by
NCDEQ
7/20/2000
NA
6.77
NA
NA
99.67
10/11/2000
NA
5.21
NA
NA
101.23
3/22/2001
NA
4.65
NA
NA
101.79
10/24/2001
NA
5.30
NA
NA
101.14
4/2/2002
NA
4.63
NA
NA
101.81
ABANDONED
MW-3
11/18/1999
102.68
20
5-20
7/20/2000
NA
4.80
NA
NA
97.88
10/11/2000
NA
5.49
NA
NA
97.19
3/22/2001
NA
3.57
NA
NA
99.11
10/24/2001
NA
5.92
NA
NA
96.76
4/2/2002
NA
4.99
NA
NA
97.69
10/11/2002
NA
6.69
NA
NA
95.99
1/10/2003
19.61
2.47
0.39
17.14
100.21
4/16/2003
19.85
1.11
0.15
18.74
101.57
7/2/2003
19.85
2.08
0.15
17.77
100.60
4/13/2004
19.85
2.41
0.15
17.44
100.27
6/4/2009
19.85
2.39
0.15
17.46
100.29
11/24/2009
NA
1.73
NA
NA
100.95
3/24/2011
19.84
2.42
0.16
17.42
100.26
12/13/2011
19.84
2.27
0.16
17.57
100.41
5/25/2012
19.84
2.57
0.16
17.27
100.11
11/7/2012
21.81
4.25
1.81
17.56
98.43
5/22/2013
21.81
2.42
1.81
19.39
100.26
11/18/2013
21.81
3.05
1.81
18.76
99.63
5/13/2014
21.81
1.63
1.81
20.18
101.05
11/14/2014
21.81
2.66
1.81
19.15
100.02
5/21/2015
21.81
2.23
1.81
19.58
100.45
11/20/2015
NM
- Not Required by
NCDEQ
H:PR0JECTSV999119900471ARMR 5-16Tabie 1 - Well Construction & Historical GW Elevation Page l oj6

Table 1: Summary of Well Construction and Historical Groundwater Elevation Data
Carolina Fast Mart #2
5104 Noth Highway 49, Concord, Cabarrus County, North Carolina
NCDENR GWI #: 20117
Well ID
Date Installed
Top of
Casing
Elevation
(feet)
As -built
Depth
(feet)
Screened
Interval (feet)
Field
Measurements
Field Calculations
Gauging Date
Total Depth
(feet)
Depth to Static
Water (feet)
Diff. Between
As -Built and
Measured
Total Depth
(feet)
Measured
Water Column
in Well (feet)
Ground -water
Elevation (feet)
MW-4
2/24/2000
105.44
15
5-15
7/20/2000
NA
8.15
NA
NA
97.29
10/11/2000
NA
8.35
NA
NA
97.09
3/22/2001
NA
6.66
NA
NA
98.78
10/24/2001
NA
8.05
NA
NA
97.39
4/2/2002
NA
6.75
NA
NA
98.69
10/11/2002
NA
8.55
NA
NA
96.89
1/10/2003
14.64
6.64
0.36
8.00
98.80
4/16/2003
14.90
5.85
0.1
9.05
99.59
7/2/2003
14.90
6.35
0.1
8.55
99.09
4/13/2004
14.90
6.7
0.1
8.20
98.74
5/31/2007
14.90
7.16
0.1
7.74
98.28
11/29/2007
14.90
8.86
0.1
6.04
96.58
5/19/2008
14.92
6.41
0.08
8.51
99.03
11/25/2008
14.9
6.86
0.1
8.04
98.58
6/4/2009
14.9
6.46
0.1
8.44
98.98
11/24/2009
NA
5.91
NA
NA
99.53
3/4/2011
14.9
6.05
0.1
8.85
99.39
12/13/2011
14.88
6.53
0.12
8.35
98.91
5/25/2012
14.88
6.56
0.12
8.32
98.88
11/7/2012
14.94
7.54
0.06
7.40
97.90
5/25/2013
14.94
6.70
0.06
8.24
98.74
11/18/2013
14.94
6.80
0.06
8.14
98.64
5/13/2014
14.94
6.39
0.06
8.55
99.05
11/14/2014
14.94
7.21
0.06
7.73
98.23
5/21/2015
14.94
6.92
0.06
8.02
98.52
11/20/2015
14.94
6.14
0.06
8.80
99.30
5/6/2016
14.94
6.20
0.06
8.74
99.24
12/12/2016
14.94
6.92
0.06
8.02
98.52
5/22/2017
14.94
6.83
0.06
8.11
98.61
11/29/2017
14.94
7.54
0.06
7.40
97.90
5/29/2018
14.94
6.85
0.06
8.09
98.59
11/30/2018
14.94
5.79
0.06
9.15
99.65
5/7/2019
14.94
6.14
0.06
8.80
99.30
11/5/2019
14.95
9.98
0.05
4.97
95.46
5/20/2020
14.94
5.07
0.06
9.87
100.37
MW-5
L11
5/24/2000
104.13
13
3-13
7/20/2000
NA
5.28
NA
NA
98.85
10/11/2000
NA
4.84
NA
NA
99.29
3/22/2001
NA
4.46
NA
NA
99.67
10/24/2001
NA
5.13
NA
NA
99.00
4/2/2002
NA
4.74
NA
NA
99.39
10/11/2002
NA
5.31
NA
NA
98.82
1/10/2003
12.6
4.59
0.4
8.01
99.54
4/16/2003
12.85
4.30
0.15
8.55
99.83
7/2/2003
12.85
3.91
0.15
8.94
100.22
4/13/2004
12.85
4.68
0.15
8.17
99.45
5/31/2007
12.85
4.55
0.15
8.30
99.58
11/29/2007
12.85
6.23
0.15
6.62
97.90
5/19/2008
12.80
4.52
0.2
8.28
99.61
11/25/2008
12.86
4.93
0.14
7.93
99.20
6/4/2009
12.86
4.45
0.14
8.41
99.68
11/24/2009
NA
4.00
NA
NA
100.13
3/4/2011
12.84
4.71
0.16
8.13
99.42
12/13/2011
12.84
4.72
0.16
8.12
99.41
5/25/2012
12.84
4.42
0.16
8.42
99.71
11/7/2012
13.90
5.14
0.90
8.76
98.99
H:PROJECTSV999119900471ARMR 5-16Tabie 1 - Well Construction & Historical GW Elevation Page 2 oj6

Table 1: Summary of Well Construction and Historical Groundwater Elevation Data
Carolina Fast Mart #2
5104 Noth Highway 49, Concord, Cabarrus County, North Carolina
NCDENR GWI #: 20117
Well ID
Date Installed
Top of
Casing
Elevation
(feet)
As -built
Depth
(feet)
Screened
Interval (feet)
Field
Measurements
Field Calculations
Gauging Date
Total Depth
(feet)
Depth to Static
Water (feet)
Diff. Between
As -Built and
Measured
Total Depth
(feet)
Measured
Water Column
in Well (feet)
Ground -water
Elevation (feet)
MW-5
CONT.
MW-6
5/24/2000
104.80
13
3-13
5/22/2013
13.90
4.56
0.90
9.34
99.57
11/18/2013
13.90
4.65
0.90
9.25
99.48
5/13/2014
13.90
4.50
0.90
9.40
99.63
11/14/2014
13.90
5.51
0.90
8.39
98.62
5/21/2015
13.90
4.70
0.90
9.20
99.43
11/20/2015
13.90
4.45
0.90
9.45
99.68
5/6/2016
13.90
4.76
0.90
9.14
99.37
12/12/2016
13.90
5.15
0.90
8.75
98.98
5/22/2017
13.90
4.64
0.90
9.26
99.49
11/29/2017
13.90
4.95
0.90
8.95
99.18
5/29/2018
13.90
4.68
0.90
9.22
99.45
11/30/2018
13.90
4.67
0.90
9.23
99.46
5/7/2019
13.90
4.74
0.90
9.16
99.39
11/5/2019
13.90
6.45
0.90
7.45
97.68
5/20/2020
13.90
4.62
0.90
9.28
99.51
7/20/2000
NA
8.61
NA
NA
96.19
10/11/2000
NA
8.32
NA
NA
96.48
3/22/2001
NA
6.19
NA
NA
98.61
10/24/2001
NA
8.55
NA
NA
96.25
4/2/2002
NA
7.16
NA
NA
97.64
ABANDONED
MW-6A
MW-7
9/10/2008
5/24/2000
105.01
105.39
13
13
3-13
3-13
11/25/2008
13.21
6.36
-0.21
6.85
UNK
6/4/2009
13.21
5.70
-0.21
7.51
UNK
11/24/2009
NA
5.32
NA
NA
99.69
3/4/2011
13.32
5.77
0.32
7.55
99.33
12/13/2011
13.32
5.81
0.32
7.51
99.20
5/25/2012
13.32
5.69
0.32
7.63
99.32
11/7/2012
13.23
6.84
0.23
6.39
98.17
5/22/2013
13.23
5.70
0.23
7.53
99.31
11/18/2013
13.23
6.00
0.23
7.23
99.01
5/3/2014
13.23
5.40
0.23
7.83
99.61
11/14/2014
13.23
7.04
0.23
6.19
97.97
5/21/2015
13.23
5.77
0.23
7.46
99.24
11/20/2015
NM - Not Required by
NCDEQ
7/20/2000
NA
6.86
NA
NA
98.53
10/11/2000
NA
6.89
NA
NA
98.50
3/22/2001
NA
4.76
NA
NA
100.63
10/24/2001
NA
6.90
NA
NA
98.49
4/2/2002
NA
5.44
NA
NA
99.95
ABANDONED
H:PROJECTSV999V9900471ARMR 5-16Tabie 1 - Well Construction & Historical GW Elevation Page 3 oft

Table 1: Summary of Well Construction and Historical Groundwater Elevation Data
Carolina Fast Mart #2
5104 Noth Highway 49, Concord, Cabarrus County, North Carolina
NCDENR GWI #: 20117
Well ID
Date Installed
Top of
Casing
Elevation
(feet)
As -built
Depth
(feet)
Screened
Interval (feet)
Field
Measurements
Field Calculations
Gauging Date
Total Depth
(feet)
Depth to Static
Water (feet)
Diff. Between
As -Built and
Measured
Total Depth
(feet)
Measured
Water Column
in Well (feet)
Ground -water
Elevation (feet)
MW-8
5/24/2000
104.79
13
3-13
7/20/2000
NA
1.96
NA
NA
102.83
10/11/2000
NA
1.43
NA
NA
103.36
3/22/2001
NA
0.45
NA
NA
104.34
10/24/2001
NA
1.45
NA
NA
103.34
4/2/2002
NA
1.08
NA
NA
103.71
10/11/2002
NA
2.19
NA
NA
102.60
1/10/2003
12.61
1.33
0.39
11.28
103.46
4/16/2003
12.87
0.71
0.13
12.16
104.08
7/8/2003
12.87
0.90
0.13
11.97
103.89
4/13/2004
12.87
2.48
0.13
10.39
102.31
6/4/2009
12.87
1.23
0.13
11.64
103.56
11/24/2009
NA
0.00
NA
NA
NM
3/4/2011
12.72
0.49
0.28
12.23
104.30
12/13/2011
12.72
0.60
0.28
12.12
104.19
5/25/2012
12.72
0.84
0.28
11.88
103.95
11/7/2012
12.91
2.00
0.09
10.91
102.79
5/22/2013
12.91
0.50
0.09
12.41
104.29
11/18/2013
12.91
0.83
0.09
12.08
103.96
5/13/2014
12.91
0.44
0.09
12.47
104.35
11/14/2014
12.91
2.73
0.09
10.18
102.06
5/21/2015
12.91
1.76
-0.09
11.15
103.03
11/20/2015
NM
- Not Required bZ
NCDEQ
MW-9
7/19/2000
103.34
14.5
4.5-14.5
7/20/2000
NA
6.01
NA
NA
97.33
10/11/2000
NA
5.87
NA
NA
97.47
3/22/2001
NA
5.03
NA
NA
98.31
10/24/2001
NA
6.45
NA
NA
96.89
4/2/2002
NA
5.50
NA
NA
97.84
10/11/2002
NA
6.26
NA
NA
97.08
1/10/2003
14.12
4.82
0.38
9.30
98.52
4/16/2003
14.21
4.56
0.29
9.65
98.78
7/2/2003
14.21
4.51
0.29
9.7
98.83
4/13/2004
14.21
5.03
0.29
9.18
98.31
5/31/2007
14.21
5.57
0.29
8.64
97.77
11/29/2007
14.21
7.11
0.29
7.10
96.23
5/19/2008
14.36
4.79
0.14
9.57
98.55
11/25/2008
14.2
5.27
0.3
8.93
98.07
6/4/2009
14.2
4.81
0.3
9.39
98.53
11/24/2009
14.2
4.63
0.3
9.57
98.71
3/4/2011
14.23
5.02
0.27
9.21
98.32
12/13/2011
14.23
5.28
0.27
8.95
98.06
5/25/2012
14.23
5.15
0.27
9.08
98.19
11/7/2012
14.25
5.76
0.25
8.49
97.58
5/22/2013
14.25
5.35
0.25
8.90
97.99
11/18/2013
14.25
5.32
0.25
8.93
98.02
5/13/2014
14.25
4.97
0.25
9.28
98.37
11/14/2014
14.25
5.70
0.25
8.55
97.64
5/21/2015
14.25
5.03
-0.25
9.22
98.31
11/20/2015
14.25
4.12
-0.25
10.13
99.22
5/6/2016
14.25
4.51
-0.25
9.74
98.83
12/12/2016
14.25
5.46
-0.25
8.79
97.88
5/22/2017
14.25
4.82
-0.25
9.43
98.52
11/29/2017
14.25
4.87
-0.25
9.38
98.47
5/29/2018
14.25
4.80
-0.25
9.45
98.54
H:PROJECTSV999V9900471ARMR 5-16Tabie 1 - Well Construction & Historical GW Elevation Page 4 of6

Table 1: Summary of Well Construction and Historical Groundwater Elevation Data
Carolina Fast Mart #2
5104 Noth Highway 49, Concord, Cabarrus County, North Carolina
NCDENR GWI #: 20117
Well ID
MW-10
Date Installed
7,19,2000
Top of
Casing
Elevation
(feet)
105.47
As -built
Depth
(feet)
6
Screened
Interval (feet)
3-6
Field
Measurements
Field Calculations
Gauging Date
7/20/2000
Total Depth
(feet)
NA
Depth to Static
Water (feet)
3.75
Diff. Between
As -Built and
Measured
Total Depth
(feet)
NA
Measured
Water Column
in Well (feet)
NA
Ground -water
Elevation (feet)
101.72
10/11/2000
NA
3.10
NA
NA
102.37
3/22/2001
NA
1.62
NA
NA
103.85
10/24/2001
NA
5.36
NA
NA
100.11
4/2/2002
NA
5.41
NA
NA
100.06
ABANDONED
MW-10A
MW-11
11/30/2009
7/19/2000
106.48
98.77
10
10
2-10
2-10
12/10/2009
9.91
4.32
-3.91
5.59
101.15
3/4/2011
9.85
5.75
0.15
4.10
100.73
12/13/811
9.85
6.18
0.15
3.67
100.30
5/25/2012
9.85
6.33
0.15
3.52
100.15
11/7/2012
9.88
7.94
0.12
1.94
97.53
5/22/2013
9.88
6.10
0.12
3.78
100.38
11/18/2013
9.88
7.00
0.12
2.88
99.48
5/13/2014
9.88
5.23
0.12
4.65
101.25
11/14/2014
9.88
8.01
0.12
1.87
98.47
5/21/2015
9.88
6.11
-0.12
3.77
100.37
11/20/2015
NM - Not Required by NCDEQ
7/20/2000
NA
4.50
NA
NA
94.27
10/11/2000
NA
3.90
NA
NA
94.87
3/22/2001
NA
0.55
NA
NA
98.22
10/24/2001
NA
4.13
NA
NA
94.64
4/2/2002
NA
2.55
NA
NA
96.22
ABANDONED
MW-11A
11/30/2009
102.94
10
2-10
12/10/2009
8.69
5.38
1.31
3.31
97.56
3/4/2011
9.18
7.16
0.82
8.36
95.78
12/13/2011
9.18
6.71
0.82
2.47
96.23
5/25/2012
9.18
7.23
0.82
1.95
95.71
11/7/2012
9.20
7.80
0.80
1.40
95.14
5/22/2013
9.26
7.59
0.74
1.67
95.35
11/18/2013
9.26
7.85
0.74
1.41
95.09
5.23/14
9.26
7.60
0.74
1.66
95.34
11/14/2014
9.26
7.95
0.74
1.31
94.99
5/21/2015
9.26
7.78
-0.74
1.48
95.16
11/20/2015
NM
- Not Required by
NCDEQ
H:PR0JECTSV999119900471ARMR 5-16Tabie 1 - Well Construction & Historical GW Elevation Page 5 oj6

Table 1: Summary of Well Construction and Historical Groundwater Elevation Data
Carolina Fast Mart #2
5104 Noth Highway 49, Concord, Cabarrus County, North Carolina
NCDENR GWI #: 20117
Well ID
L1_
Date Installed
Top of
Casing
Elevation
(feet)
As -built
Depth
(feet)
Screened
Interval (feet)
Field
Measurements
Field Calculations
Gauging Date
Total Depth
(feet)
Depth to Static
Water (feet)
Diff. Between
As -Built and
Measured
Total Depth
(feet)
Measured
Water Column
in Well (feet)
Ground -water
Elevation (feet)
T-1
2/24, 2000
105.42
30
25-30
7/20/2000
NA
16.77
NA
NA
88.65
10/11/2000
NA
13.22
NA
NA
92.20
3/22/2001
NA
19.65
NA
NA
85.77
10/24/2001
NA
18.31
NA
NA
87.11
4/2/2002
NA
19.89
NA
NA
85.53
10/11/2002
NA
25.38
NA
NA
80.04
1/10/2003
29.76
23.82
0.24
5.94
81.60
4/16/2003
29.85
22.21
0.15
7.64
83.21
7/2/2003
29.85
24.60
0.15
5.25
80.82
4/13/2004
29.85
11.60
0.15
18.25
93.82
11/24/2009
NA
16.14
NA
NA
89.28
3/4/2011
NA
NA
NA
NA
NA
12/13/2011
NA
NA
NA
NA
NA
5/25/2012
29.84
0.05
0.16
29.79
105.37
11/7/2012
28.90
0.25
1.1
28.65
105.17
5/22/2013
28.90
2.94
1.1
25.96
102.48
11/18/2013
28.90
0.08
1.1
28.82
105.34
5/13/2014
28.90
20.01
1.1
8.89
85.41
11/14/2014
28.90
20.93
1.1
7.97
84.49
5/21/2015
28.90
20.90
-1.1
8.00
84.52
11/20/2015
28.90
21.26
-1.1
7.64
84.16
5/6/2016
28.90
16.78
-1.1
12.12
88.64
12/12/2016
28.90
17.58
-1.1
11.32
87.84
5/22/2017
28.90
21.28
-1.1
7.62
84.14
11/29/2017
28.90
18.48
-1.1
10.42
86.94
5/29/2018
28.90
20.66
-1.1
8.24
84.76
MW-12
4/29/2011
NA
10
2-10
12/13/2011
9.3
7.38
0.7
1.92
NM
5/25/2012
9.3
7.02
-9.3
2.28
NM
11/7/2012
9.43
8.09
0.57
1.34
NM
5/22/2013
9.43
6.77
0.57
2.66
NM
11/18/2013
9.43
7.84
0.57
1.59
NM
5/13/2014
9.43
6.76
0.57
2.67
NM
11/14/2014
9.43
7.67
0.57
1.76
NM
5/21/2015
9.43
7.13
-0.57
2.30
NM
11/20/2015
9.43
6.23
-0.57
3.20
NM
5/6/2016
9.43
7.05
-0.57
2.38
NM
12/12/2016
9.43
7.50
-0.57
1.93
NM
5/22/2017
9.43
1 7.01
-0.57
2.42
1 NM
11/29/2017
9.43
7.43
-0.57
2.00
NM
5/29/2018
9.43
6.96
-0.57
2.47
NM
1. NA - Not Applicable
2. DRY- Insufcent Water in Well to Allow for Measurement
3. NM - Not Measured
4. NCDEQ - North Carolina Department of Environmental Quality
H:PROJECTSV999119900471ARMR 5-16Tabie 1 - Well Construction & Historical GW Elevation Page 6 of 6

Table 2: Summary of Analytical Results - Groundwater Samples
Carolina Fast Mart #2
5104 North Highway 49, Concord, Cabarrus County, North Carolina
NCDENR GWI #: 20117
Analytical Method—>
EPA 6200B
EPA 504.1
EPA 200.7
w
o
v
a
W
v
w
y
�'
y
C
E
m
m
N
p
a
G
d
v
471
v
u
-•
15A NCAC 2L.0202
Standard-
6000
1
70
600
600
70
100
70
70
70
500
20
70
6
70
0.0004
15
1 NCAC 5 Gross
ContaminatLionion level
Co
6,000,000
5,000
8,500
260,000
84,500
250,000
100,000
6,900
300,000
15,000
85,500
200,000
70,000
6,000
70,000
0.0004
15,000
Location
I Date
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug L
MW-4
05/20/20
ND
2.2
5.2
0.32 J
27
6.9
ND
3.5
8.8
1
1.3 J
4.1
1.1
6.7
ND
ND
0.76 J
MW-5
05/20/20
ND
ND
1.5
ND
0.74
6.9
ND
0.95
15
0.23 J
1.2 J
6.8
0.29 J
20
ND
ND
0.44 J
WSW-lA
05/20/20
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.5
ND
0.63 J
Trip Blank
-
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
NA
NA
Notes:
ug/1= Units in micrograms per liter
ND = Not detected at or above the method detection limit specified in the laboratory report
NA = Not analyzed
J = Detected but below the Reporting Limit; therefore, the result is an estimated concentration
15A. NCAC 2L.0202 = North Carolina Administrative Code 2L Groundwater Standards
Gross Contamination Levels = NCDEQ Standard Statute for risked based maximum gross contamination levels for groundwater as presented in the
NCDEQ "Guidelines for Assessment and Corrective Action," dated April 2001, effective July 1, 2001
BOLD = Above 2L Standards
All other data can be seen in the attached laboratory report.
H:\Projects\l999\1990047 CFM#2\Reports\2020-06 LTR Report\Table 2 - Groundwater Analytical Results Page 1

APPENDIX A

• 0
Waypoint
ANALYTICAL
Shield Engineering, Inc.
Kevin Stachura
4301 Taggart Creek Rd.
Charlotte, NC 28208
NC Certification No. 402
NC Drinking Water Cert No. 37735
SC Certification No. 99012
Project: Carolina Fast Mart #2
Lab Submittal Date: 05/20/2020
Work Order: 0050272
Case Narrative
5/29/20 16:26
This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this
case narrative.
Please call if you have any questions relating to this analytical report.
Respectfully,
WAYPOINT ANALYTICAL
a,j
Angela D. Overcash
Senior Project Manager
Data Qualifiers Key Reference:
J Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLP J-Flag).
U Not Detected at the MDL
MDL Method Detection Limit
RPD Relative Percent Difference
* Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 1 of 18

1 Q
Waypoint..
ANALYTICAL
Sample Receipt Summary
05/29/2020
Work Order: 0050272
Client Sample ID Lab Sample ID Matrix Date/Time Sampled Date/Time Received
MW-4
0050272-01
Water
MW-5
0050272-02
Water
WSW-1A
0050272-03
Water
Trip Blank
0050272-04
Water
Samples were received in good condition at 1.7 degrees C unless otherwise noted.
05/20/20 10:50
05/20/20 11:00
05/20/20 11:15
05/20/20 0:00
05/20/20 15:25
05/20/20 15:25
05/20/20 15:25
05/20/20 15:25
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 2 of 18

Way poi nt.
ANALYTICAL
Summary of Detections
05/29/2020
Work Order: 0050272
Waypoint ID
Client ID
Parameter
Method
Result
Units
0050272-01
MW-4
Lead
6020E
0.00076
J
mg/L
0050272-01
MW-4
1,2,4-Trimethylbenzene
SM6200 B
0.58
ug/L
0050272-01
MW-4
4-Isopropyltoluene
SM6200 B
0.26
J
ug/L
0050272-01
MW-4
Benzene
SM6200 B
2.2
ug/L
0050272-01
MW-4
Ethylbenzene
SM6200 B
27
ug/L
0050272-01
MW-4
Isopropyl Ether
SM6200 B
1.1
ug/L
0050272-01
MW-4
I sopropyl benzene (Cumene)
SM6200 B
6.9
ug/L
0050272-01
MW-4
m,p-Xylenes
SM6200 B
0.73
J
ug/L
0050272-01
MW-4
Methyl-tert-Butyl Ether
SM6200 B
4.1
ug/L
0050272-01
MW-4
Naphthalene
SM6200 B
6.7
ug/L
0050272-01
MW-4
n-Butylbenzene
SM6200 B
3.5
ug/L
0050272-01
MW-4
n-Propylbenzene
SM6200 B
8.8
ug/L
0050272-01
MW-4
o-Xylene
SM6200 B
0.53
ug/L
0050272-01
MW-4
sec -Butyl benzene
SM6200 B
5.2
ug/L
0050272-01
MW-4
tert-Butylbenzene
SM6200 B
1.0
ug/L
0050272-01
MW-4
Toluene
SM6200 B
0.32
J
ug/L
0050272-01
MW-4
Xylenes, total
SM6200 B
1.3
J
ug/L
0050272-02
MW-5
Lead
6020B
0.00044
J
mg/L
0050272-02
MW-5
Ethylbenzene
SM6200 B
0.74
ug/L
0050272-02
MW-5
Isopropyl Ether
SM6200 B
0.29
J
ug/L
0050272-02
MW-5
Isopropyl benzene (Cumene)
SM6200 B
6.9
ug/L
0050272-02
MW-5
m,p-Xylenes
SM6200 B
1.2
ug/L
0050272-02
MW-5
Methyl-tert-Butyl Ether
SM6200 B
6.8
ug/L
0050272-02
MW-5
Naphthalene
SM6200 B
20
ug/L
0050272-02
MW-5
n-Butylbenzene
SM6200 B
0.95
ug/L
0050272-02
MW-5
n-Propylbenzene
SM6200 B
15
ug/L
0050272-02
MW-5
sec -Butyl benzene
SM6200 B
1.5
ug/L
0050272-02
MW-5
tert-Butylbenzene
SM6200 B
0.23
J
ug/L
0050272-02
MW-5
Xylenes, total
SM6200 B
1.2
1
ug/L
0050272-03
WSW-1A
Lead
6020B
0.00063
J
mg/L
0050272-03
WSW-1A
Chloroform
SM6200 B
0.50
ug/L
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, INC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 3 of 18

0
Way poi nt..
ANALYTICAL
Shield Engineering, Inc.
Attn: Kevin Stachura
4301 Taggart Creek Rd.
Charlotte, NC 28208
Project: Carolina Fast Mart #2
Sample Matrix: Water
Laboratory Report
05/29/2020
Client Sample ID: MW-4
Sample ID: 0050272-01
Work Order: 0050272
Time Collected: 05/20/20 10:50
Time Submitted: 05/20/20 15:25
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Total Metals
Lead
0.00076 J
mg/L
0.0010
0.00044
1
6020B
5/26/20 20:09
MMR
POE0339
Volatile Organic Compounds by GC/ECD
1,2-Dibromoethane (EDB)
0.0024 U
ug/L
0.020
0.0024
1
504.1
5/26/20 11:29
NMB
POE0362
Volatile Organic Compounds by GUMS
1,1,1,2-Tetrachloroethane
0.11 U
ug/L
0.50
0.11
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,1,1-Trichloroethane
0.061 U
ug/L
0.50
0.061
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,1,2,2-Tetrachloroethane
0.036 U
ug/L
0.50
0.036
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,1,2-Trichloroethane
0.066 U
ug/L
0.50
0.066
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,1-Dichloroethane
0.083 U
ug/L
0.50
0.083
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,1-Dichloroethylene
0.083 U
ug/L
0.50
0.083
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,1-Dichloropropylene
0.051 U
ug/L
0.50
0.051
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,2,3-Trichlorobenzene
0.40 U
ug/L
0.50
0.40
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,2,3-Trichloropropane
0.14 U
ug/L
0.50
0.14
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,2,4-Trichlorobenzene
0.13 U
ug/L
0.50
0.13
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,2,4-Trimethylbenzene
0.58
ug/L
0.50
0.054
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,2-Dibromo-3-chloropropane
0.17 U
ug/L
2.0
0.17
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,2-Dibromoethane
0.051 U
ug/L
0.50
0.051
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,2-Dichlorobenzene
0.076 U
ug/L
0.50
0.076
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,2-Dichloroethane
0.066 U
ug/L
0.50
0.066
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,2-Dichloropropane
0.11 U
ug/L
0.50
0.11
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,3,5-Trimethyl benzene
0.076 U
ug/L
0.50
0.076
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,3-Dichlorobenzene
0.054 U
ug/L
0.50
0.054
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,3-Dichloropropane
0.043 U
ug/L
0.50
0.043
1
SM6200 B
5/21/20 17:52
JLB
POE0340
1,4-Dichlorobenzene
0.050 U
ug/L
0.50
0.050
1
SM6200 B
5/21/20 17:52
JLB
POE0340
2,2-Dichloropropane
0.11 U
ug/L
2.0
0.11
1
SM6200 B
5/21/20 17:52
JLB
POE0340
2-Chlorotoluene
0.066 U
ug/L
0.50
0.066
1
SM6200 B
5/21/20 17:52
JLB
POE0340
4-Chlorotoluene
0.050 U
ug/L
0.50
0.050
1
SM6200 B
5/21/20 17:52
JLB
POE0340
4-Isopropyltoluene
0.26 J
ug/L
0.50
0.089
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Acetone
0.31 U
ug/L
10
0.31
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Benzene
2.2
ug/L
0.50
0.048
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Bromobenzene
0.057 U
ug/L
0.50
0.057
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Bromochloromethane
0.14 U
ug/L
0.50
0.14
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Bromodichloromethane
0.062 U
ug/L
0.50
0.062
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Bromoform
0.040 U
ug/L
0.50
0.040
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Bromomethane
0.18 U
ug/L
1.0
0.18
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Carbon Tetrachloride
0.11 U
ug/L
0.50
0.11
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Chlorobenzene
0.062 U
ug/L
0.50
0.062
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Chloroethane
0.22 U
ug/L
0.50
0.22
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Chloroform
0.076 U
ug/L
0.50
0.076
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Chloromethane
0.079 U
ug/L
0.50
0.079
1
SM6200 B
5/21/20 17:52
JLB
POE0340
cis-1,2-Dichloroethylene
0.056 U
ug/L
0.50
0.056
1
SM6200 B
5/21/20 17:52
JLB
POE0340
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, INC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 4 of 18

• Laboratory Report
05/29/2020
ANALYTICAL
Shield Engineering, Inc. Project: Carolina Fast Mart #2 Client Sample ID: MW-4
Attn: Kevin Stachura Sample ID: 0050272-01
4301 Taggart Creek Rd. Work Order: 0050272
Charlotte, NC 28208 Sample Matrix: Water Time Collected: 05/20/20 10:50
Time Submitted: 05/20/20 15:25
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis Analyst
Date/Time
Batch
ID
cis-1,3-Dichloropropylene
0.079 U
ug/L
0.50
0.079
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Dibromochloromethane
0.081 U
ug/L
0.50
0.081
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Dibromomethane
0.065 U
ug/L
0.50
0.065
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Dichlorodifluoromethane
0.11 U
ug/L
1.0
0.11
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Ethanol
27 U
ug/L
200
27
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Ethylbenzene
27
ug/L
0.50
0.061
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Hexachlorobutadiene
0.16 U
ug/L
2.0
0.16
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Isopropyl Ether
1.1
ug/L
0.50
0.050
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Isopropyl benzene (Cumene)
6.9
ug/L
0.50
0.054
1
SM6200 B
5121/20 17:52
JLB
POE0340
m,p-Xylenes
0.73 J
ug/L
1.0
0.12
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Methyl Butyl Ketone (2-Hexanone)
0.065 U
ug/L
1.0
0.065
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Methyl Ethyl Ketone (2-Butanone)
0.24 U
ug/L
5.0
0.24
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Methyl Isobutyl Ketone
0.078 U
ug/L
1.0
0.078
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Methylene Chloride
0.083 U
ug/L
2.0
0.083
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Methyl-tert-Butyl Ether
4.1
ug/L
1.0
0.042
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Naphthalene
6.7
ug/L
1.0
0.19
1
SM6200 B
5/21/20 17:52
JLB
POE0340
n-Butylbenzene
3.5
ug/L
0.50
0.076
1
SM6200 B
5/21/20 17:52
JLB
POE0340
n-Propylbenzene
8.8
ug/L
0.50
0.087
1
SM6200 B
5/21/20 17:52
JLB
POE0340
o-Xylene
0.53
ug/L
0.50
0.044
1
SM6200 B
5/21/20 17:52
JLB
POE0340
sec-Butylbenzene
5.2
ug/L
0.50
0.076
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Styrene
0.047 U
ug/L
0.50
0.047
1
SM6200 B
5/21/20 17:52
JLB
POE0340
tert-Butylbenzene
1.0
ug/L
0.50
0.088
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Tetrachloroethylene
0.098 U
ug/L
0.50
0.098
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Toluene
0.32 J
ug/L
0.50
0.044
1
SM6200 B
5/21/20 17:52
JLB
POE0340
trans-1,2-Dichloroethylene
0.070 U
ug/L
0.50
0.070
1
SM6200 B
5/21/20 17:52
JLB
POE0340
trans-1,3-Dichloropropylene
0.12 U
ug/L
0.50
0.12
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Trichloroethylene
0.078 U
ug/L
0.50
0.078
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Trichlorofluoromethane
0.062 U
ug/L
0.50
0.062
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Vinyl acetate
0.060 U
ug/L
5.0
0.060
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Vinyl chloride
0.097 U
ug/L
0.50
0.097
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Xylenes, total
1.3 J
ug/L
1.5
0.15
1
SM6200 B
5/21/20 17:52
JLB
POE0340
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
100 %
70-130
Dibromofluoromethane
96 %
70-130
Toluene-d8
100 %
70-130
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 5 of 18

0
Way poi nt.
ANALYTICAL
Shield Engineering, Inc.
Attn: Kevin Stachura
4301 Taggart Creek Rd.
Charlotte. NC 28208
Project: Carolina Fast Mart #2
Sample Matrix: Water
Laboratory Report
05/29/2020
Client Sample ID: MW-5
Sample ID: 0050272-02
Work Order: 0050272
Time Collected: 05/20/20 11:00
Time Submitted: 05/20/20 15:25
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Total Metals
Lead 0.00044 J mg/L 0.0010 0.00044 1 6020B 5/26/20 20:29 MMR POE0339
Volatile Organic Compounds by GC/ECD
1,2-Dibromoethane (EDB) 0.0024 U ug/L 0.020 0.0024 1 504.1 5/26/20 12:02 NMB POE0362
Volatile Organic Compounds by GC/MS
1,1,1,2-Tetrachloroethane
0.11 U
ug/L
0.50
0.11
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,1,1-Trichloroethane
0.061 U
ug/L
0.50
0.061
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,1,2,2-Tetrachloroethane
0.036 U
ug/L
0.50
0.036
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,1,2-Trichloroethane
0.066 U
ug/L
0.50
0.066
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,1-Dichloroethane
0.083 U
ug/L
0.50
0.083
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,1-Dichloroethylene
0.083 U
ug/L
0.50
0.083
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,1-Dichloropropylene
0.051 U
ug/L
0.50
0.051
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,2,3-Trichlorobenzene
0.40 U
ug/L
0.50
0.40
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,2,3-Trichloropropane
0.14 U
ug/L
0.50
0.14
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,2,4-Trichlorobenzene
0.13 U
ug/L
0.50
0.13
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,2,4-Trimethyl benzene
0.054 U
ug/L
0.50
0.054
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,2-Dibromo-3-chloropropane
0.17 U
ug/L
2.0
0.17
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,2-Dibromoethane
0.051 U
ug/L
0.50
0.051
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,2-Dichlorobenzene
0.076 U
ug/L
0.50
0.076
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,2-Dichloroethane
0.066 U
ug/L
0.50
0.066
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,2-Dichloropropane
0.11 U
ug/L
0.50
0.11
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,3,5-Trimethyl benzene
0.076 U
ug/L
0.50
0.076
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,3-Dichlorobenzene
0.054 U
ug/L
0.50
0.054
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,3-Dichloropropane
0.043 U
ug/L
0.50
0.043
1
SM6200 B
5/21/20 18:42
JLB
POE0340
1,4-Dichlorobenzene
0.050 U
ug/L
0.50
0.050
1
SM6200 B
5/21/20 18:42
JLB
POE0340
2,2-Dichloropropane
0.11 U
ug/L
2.0
0.11
1
SM6200 B
5/21/20 18:42
JLB
POE0340
2-Chlorotoluene
0.066 U
ug/L
0.50
0.066
1
SM6200 B
5/21/20 18:42
JLB
POE0340
4-Chlorotoluene
0.050 U
ug/L
0.50
0.050
1
SM6200 B
5/21/20 18:42
JLB
POE0340
4-Isopropyltoluene
0.089 U
ug/L
0.50
0.089
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Acetone
0.31 U
ug/L
10
0.31
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Benzene
0.048 U
ug/L
0.50
0.048
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Bromobenzene
0.057 U
ug/L
0.50
0.057
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Bromochloromethane
0.14 U
ug/L
0.50
0.14
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Bromodichloromethane
0.062 U
ug/L
0.50
0.062
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Bromoform
0.040 U
ug/L
0.50
0.040
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Bromomethane
0.18 U
ug/L
1.0
0.18
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Carbon Tetrachloride
0.11 U
ug/L
0.50
0.11
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Chlorobenzene
0.062 U
ug/L
0.50
0.062
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Chloroethane
0.22 U
ug/L
0.50
0.22
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Chloroform
0.076 U
ug/L
0.50
0.076
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Chloromethane
0.079 U
ug/L
0.50
0.079
1
SM6200 B
5/21/20 18:42
JLB
POE0340
cis-1,2-Dichloroethylene
0.056 U
ug/L
0.50
0.056
1
SM6200 B
5/21/20 18:42
JLB
POE0340
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 6 of 18

• Laboratory Report
05/29/2020
ANALYTICAL
Shield Engineering, Inc. Project: Carolina Fast Mart #2 Client Sample ID: MW-5
Attn: Kevin Stachura Sample ID: 0050272-02
4301 Taggart Creek Rd. Work Order: 0050272
Charlotte, NC 28208 Sample Matrix: Water Time Collected: 05/20/20 11:00
Time Submitted: 05/20/20 15:25
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis Analyst
Date/Time
Batch
ID
cis-1,3-Dichloropropylene
0.079 U
ug/L
0.50
0.079
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Dibromochloromethane
0.081 U
ug/L
0.50
0.081
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Dibromomethane
0.065 U
ug/L
0.50
0.065
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Dichlorodifluoromethane
0.11 U
ug/L
1.0
0.11
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Ethanol
27 U
ug/L
200
27
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Ethylbenzene
0.74
ug/L
0.50
0.061
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Hexachlorobutadiene
0.16 U
ug/L
2.0
0.16
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Isopropyl Ether
0.29 J
ug/L
0.50
0.050
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Isopropyl benzene (Cumene)
6.9
ug/L
0.50
0.054
1
SM6200 B
5121/20 18:42
JLB
POE0340
m,p-Xylenes
1.2
ug/L
1.0
0.12
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Methyl Butyl Ketone (2-Hexanone)
0.065 U
ug/L
1.0
0.065
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Methyl Ethyl Ketone (2-Butanone)
0.24 U
ug/L
5.0
0.24
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Methyl Isobutyl Ketone
0.078 U
ug/L
1.0
0.078
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Methylene Chloride
0.083 U
ug/L
2.0
0.083
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Methyl-tert-Butyl Ether
6.8
ug/L
1.0
0.042
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Naphthalene
20
ug/L
1.0
0.19
1
SM6200 B
5/21/20 18:42
JLB
POE0340
n-Butylbenzene
0.95
ug/L
0.50
0.076
1
SM6200 B
5/21/20 18:42
JLB
POE0340
n-Propylbenzene
15
ug/L
0.50
0.087
1
SM6200 B
5/21/20 18:42
JLB
POE0340
o-Xylene
0.044 U
ug/L
0.50
0.044
1
SM6200 B
5/21/20 18:42
JLB
POE0340
sec-Butylbenzene
1.5
ug/L
0.50
0.076
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Styrene
0.047 U
ug/L
0.50
0.047
1
SM6200 B
5/21/20 18:42
JLB
POE0340
tert-Butylbenzene
0.23 J
ug/L
0.50
0.088
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Tetrachloroethylene
0.098 U
ug/L
0.50
0.098
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Toluene
0.044 U
ug/L
0.50
0.044
1
SM6200 B
5/21/20 18:42
JLB
POE0340
trans-1,2-Dichloroethylene
0.070 U
ug/L
0.50
0.070
1
SM6200 B
5/21/20 18:42
JLB
POE0340
trans- 1,3-Dichloropropylene
0.12 U
ug/L
0.50
0.12
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Trichloroethylene
0.078 U
ug/L
0.50
0.078
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Trichlorofluoromethane
0.062 U
ug/L
0.50
0.062
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Vinyl acetate
0.060 U
ug/L
5.0
0.060
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Vinyl chloride
0.097 U
ug/L
0.50
0.097
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Xylenes, total
1.2 J
ug/L
1.5
0.15
1
SM6200 B
5/21/20 18:42
JLB
POE0340
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
99 %
70-130
Dibromofluoromethane
95 %
70-130
Toluene-d8
99 %
70-130
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 7 of 18

0
Way poi nt.
ANALYTICAL
Shield Engineering, Inc.
Attn: Kevin Stachura
4301 Taggart Creek Rd.
Charlotte. NC 28208
Project: Carolina Fast Mart #2
Sample Matrix: Water
Laboratory Report
05/29/2020
Client Sample ID: WSW-1A
Sample ID: 0050272-03
Work Order: 0050272
Time Collected: 05/20/20 11:15
Time Submitted: 05/20/20 15:25
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Total Metals
Lead 0.00063 J mg/L 0.0010 0.00044 1 6020B 5/26/20 20:36 MMR POE0339
Volatile Organic Compounds by GC/ECD
1,2-Dibromoethane (EDB) 0.0025 U ug/L 0.020 0.0025 1 504.1 5/26/20 12:35 NMB POE0362
Volatile Organic Compounds by GC/MS
1,1,1,2-Tetrachloroethane
0.11 U
ug/L
0.50
0.11
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,1,1-Trichloroethane
0.061 U
ug/L
0.50
0.061
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,1,2,2-Tetrachloroethane
0.036 U
ug/L
0.50
0.036
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,1,2-Trichloroethane
0.066 U
ug/L
0.50
0.066
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,1-Dichloroethane
0.083 U
ug/L
0.50
0.083
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,1-Dichloroethylene
0.083 U
ug/L
0.50
0.083
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,1-Dichloropropylene
0.051 U
ug/L
0.50
0.051
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,2,3-Trichlorobenzene
0.40 U
ug/L
0.50
0.40
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,2,3-Trichloropropane
0.14 U
ug/L
0.50
0.14
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,2,4-Trichlorobenzene
0.13 U
ug/L
0.50
0.13
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,2,4-Trimethyl benzene
0.054 U
ug/L
0.50
0.054
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,2-Dibromo-3-chloropropane
0.17 U
ug/L
2.0
0.17
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,2-Dibromoethane
0.051 U
ug/L
0.50
0.051
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,2-Dichlorobenzene
0.076 U
ug/L
0.50
0.076
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,2-Dichloroethane
0.066 U
ug/L
0.50
0.066
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,2-Dichloropropane
0.11 U
ug/L
0.50
0.11
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,3,5-Trimethyl benzene
0.076 U
ug/L
0.50
0.076
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,3-Dichlorobenzene
0.054 U
ug/L
0.50
0.054
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,3-Dichloropropane
0.043 U
ug/L
0.50
0.043
1
SM6200 B
5/28/20 22:36
JLB
POE0340
1,4-Dichlorobenzene
0.050 U
ug/L
0.50
0.050
1
SM6200 B
5/28/20 22:36
JLB
POE0340
2,2-Dichloropropane
0.11 U
ug/L
2.0
0.11
1
SM6200 B
5/28/20 22:36
JLB
POE0340
2-Chlorotoluene
0.066 U
ug/L
0.50
0.066
1
SM6200 B
5/28/20 22:36
JLB
POE0340
4-Chlorotoluene
0.050 U
ug/L
0.50
0.050
1
SM6200 B
5/28/20 22:36
JLB
POE0340
4-Isopropyltoluene
0.089 U
ug/L
0.50
0.089
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Acetone
0.31 U
ug/L
10
0.31
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Benzene
0.048 U
ug/L
0.50
0.048
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Bromobenzene
0.057 U
ug/L
0.50
0.057
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Bromochloromethane
0.14 U
ug/L
0.50
0.14
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Bromodichloromethane
0.062 U
ug/L
0.50
0.062
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Bromoform
0.040 U
ug/L
0.50
0.040
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Bromomethane
0.18 U
ug/L
1.0
0.18
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Carbon Tetrachloride
0.11 U
ug/L
0.50
0.11
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Chlorobenzene
0.062 U
ug/L
0.50
0.062
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Chloroethane
0.22 U
ug/L
0.50
0.22
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Chloroform
0.50
ug/L
0.50
0.076
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Chloromethane
0.079 U
ug/L
0.50
0.079
1
SM6200 B
5/28/20 22:36
JLB
POE0340
cis-1,2-Dichloroethylene
0.056 U
ug/L
0.50
0.056
1
SM6200 B
5/28/20 22:36
JLB
POE0340
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 8 of 18

• Laboratory Report
05/29/2020
ANALYTICAL
Shield Engineering, Inc. Project: Carolina Fast Mart #2 Client Sample ID: WSW-1A
Attn: Kevin Stachura Sample ID: 0050272-03
4301 Taggart Creek Rd. Work Order: 0050272
Charlotte, NC 28208 Sample Matrix: Water Time Collected: 05/20/20 11:15
Time Submitted: 05/20/20 15:25
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis Analyst
Date/Time
Batch
ID
cis-1,3-Dichloropropylene
0.079 U
ug/L
0.50
0.079
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Dibromochloromethane
0.081 U
ug/L
0.50
0.081
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Dibromomethane
0.065 U
ug/L
0.50
0.065
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Dichlorodifluoromethane
0.11 U
ug/L
1.0
0.11
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Ethanol
27 U
ug/L
200
27
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Ethylbenzene
0.061 U
ug/L
0.50
0.061
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Hexachlorobutadiene
0.16 U
ug/L
2.0
0.16
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Isopropyl Ether
0.050 U
ug/L
0.50
0.050
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Isopropylbenzene (Cumene)
0.054 U
ug/L
0.50
0.054
1
SM6200 B
5/28/20 22:36
JLB
POE0340
m,p-Xylenes
0.12 U
ug/L
1.0
0.12
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Methyl Butyl Ketone (2-Hexanone)
0.065 U
ug/L
1.0
0.065
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Methyl Ethyl Ketone (2-Butanone)
0.24 U
ug/L
5.0
0.24
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Methyl Isobutyl Ketone
0.078 U
ug/L
1.0
0.078
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Methylene Chloride
0.083 U
ug/L
2.0
0.083
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Methyl-tert-Butyl Ether
0.042 U
ug/L
1.0
0.042
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Naphthalene
0.19 U
ug/L
1.0
0.19
1
SM6200 B
5/28/20 22:36
JLB
POE0340
n-Butylbenzene
0.076 U
ug/L
0.50
0.076
1
SM6200 B
5/28/20 22:36
JLB
POE0340
n-Propylbenzene
0.087 U
ug/L
0.50
0.087
1
SM6200 B
5/28/20 22:36
JLB
POE0340
o-Xylene
0.044 U
ug/L
0.50
0.044
1
SM6200 B
5/28/20 22:36
JLB
POE0340
sec-Butylbenzene
0.076 U
ug/L
0.50
0.076
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Styrene
0.047 U
ug/L
0.50
0.047
1
SM6200 B
5/28/20 22:36
JLB
POE0340
tert-Butylbenzene
0.088 U
ug/L
0.50
0.088
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Tetrachloroethylene
0.098 U
ug/L
0.50
0.098
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Toluene
0.044 U
ug/L
0.50
0.044
1
SM6200 B
5/28/20 22:36
JLB
POE0340
trans-1,2-Dichloroethylene
0.070 U
ug/L
0.50
0.070
1
SM6200 B
5/28/20 22:36
JLB
POE0340
trans-1,3-Dichloropropylene
0.12 U
ug/L
0.50
0.12
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Trichloroethylene
0.078 U
ug/L
0.50
0.078
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Trichlorofluoromethane
0.062 U
ug/L
0.50
0.062
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Vinyl acetate
0.060 U
ug/L
5.0
0.060
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Vinyl chloride
0.097 U
ug/L
0.50
0.097
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Xylenes, total
0.15 U
ug/L
1.5
0.15
1
SM6200 B
5/28/20 22:36
JLB
POE0340
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
95 %
70-130
Dibromofluoromethane
95 %
70-130
Toluene-d8
99 %
70-130
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 9 of 18

0
Way poi nt.
ANALYTICAL
Shield Engineering, Inc.
Attn: Kevin Stachura
4301 Taggart Creek Rd.
Charlotte. NC 28208
Project: Carolina Fast Mart #2
Sample Matrix: Water
Laboratory Report
05/29/2020
Client Sample ID: Trip Blank
Sample ID: 0050272-04
Work Order: 0050272
Time Collected: 05/20/20 00:00
Time Submitted: 05/20/20 15:25
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Volatile Organic Compounds by GUMS
1,1,1,2-Tetrachloroethane
0.11 U
ug/L
0.50
0.11
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,1,1-Trichloroethane
0.061 U
ug/L
0.50
0.061
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,1,2,2-Tetrachloroethane
0.036 U
ug/L
0.50
0.036
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,1,2-Trichloroethane
0.066 U
ug/L
0.50
0.066
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,1-Dichloroethane
0.083 U
ug/L
0.50
0.083
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,1-Dichloroethylene
0.083 U
ug/L
0.50
0.083
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,1-Dichloropropylene
0.051 U
ug/L
0.50
0.051
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,2,3-Trichlorobenzene
0.40 U
ug/L
0.50
0.40
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,2,3-Trichloropropane
0.14 U
ug/L
0.50
0.14
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,2,4-Trichlorobenzene
0.13 U
ug/L
0.50
0.13
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,2,4-Trimethyl benzene
0.054 U
ug/L
0.50
0.054
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,2-Dibromo-3-chloropropane
0.17 U
ug/L
2.0
0.17
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,2-Dibromoethane
0.051 U
ug/L
0.50
0.051
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,2-Dichlorobenzene
0.076 U
ug/L
0.50
0.076
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,2-Dichloroethane
0.066 U
ug/L
0.50
0.066
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,2-Dichloropropane
0.11 U
ug/L
0.50
0.11
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,3,5-Trimethyl benzene
0.076 U
ug/L
0.50
0.076
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,3-Dichlorobenzene
0.054 U
ug/L
0.50
0.054
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,3-Dichloropropane
0.043 U
ug/L
0.50
0.043
1
SM6200 B
5/28/20 22:11
JLB
POE0340
1,4-Dichlorobenzene
0.050 U
ug/L
0.50
0.050
1
SM6200 B
5/28/20 22:11
JLB
POE0340
2,2-Dichloropropane
0.11 U
ug/L
2.0
0.11
1
SM6200 B
5/28/20 22:11
JLB
POE0340
2-Chlorotoluene
0.066 U
ug/L
0.50
0.066
1
SM6200 B
5/28/20 22:11
JLB
POE0340
4-Chlorotoluene
0.050 U
ug/L
0.50
0.050
1
SM6200 B
5/28/20 22:11
JLB
POE0340
4-Isopropyltoluene
0.089 U
ug/L
0.50
0.089
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Acetone
0.31 U
ug/L
10
0.31
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Benzene
0.048 U
ug/L
0.50
0.048
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Bromobenzene
0.057 U
ug/L
0.50
0.057
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Bromochloromethane
0.14 U
ug/L
0.50
0.14
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Bromodichloromethane
0.062 U
ug/L
0.50
0.062
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Bromoform
0.040 U
ug/L
0.50
0.040
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Bromomethane
0.18 U
ug/L
1.0
0.18
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Carbon Tetrachloride
0.11 U
ug/L
0.50
0.11
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Chlorobenzene
0.062 U
ug/L
0.50
0.062
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Chloroethane
0.22 U
ug/L
0.50
0.22
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Chloroform
0.076 U
ug/L
0.50
0.076
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Chloromethane
0.079 U
ug/L
0.50
0.079
1
SM6200 B
5/28/20 22:11
JLB
POE0340
cis-1,2-Dichloroethylene
0.056 U
ug/L
0.50
0.056
1
SM6200 B
5/28/20 22:11
JLB
POE0340
cis-1,3-Dichloropropylene
0.079 U
ug/L
0.50
0.079
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Dibromochloromethane
0.081 U
ug/L
0.50
0.081
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Dibromomethane
0.065 U
ug/L
0.50
0.065
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Dichlorodifluoromethane
0.11 U
ug/L
1.0
0.11
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Ethanol
27 U
ug/L
200
27
1
SM6200 B
5/28/20 22:11
JLB
POE0340
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 10 of 18

• Laboratory Report
05/29/2020
ANALYTICAL
Shield Engineering, Inc. Project: Carolina Fast Mart #2 Client Sample ID: Trip Blank
Attn: Kevin Stachura Sample ID: 0050272-04
4301 Taggart Creek Rd. Work Order: 0050272
Charlotte, NC 28208 Sample Matrix: Water Time Collected: 05/20/20 00:00
Time Submitted: 05/20/20 15:25
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis
Date/Time
Analyst
Batch
ID
Ethylbenzene
0.061 U
ug/L
0.50
0.061
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Hexachlorobutadiene
0.16 U
ug/L
2.0
0.16
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Isopropyl Ether
0.050 U
ug/L
0.50
0.050
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Isopropylbenzene (Cumene)
0.054 U
ug/L
0.50
0.054
1
SM6200 B
5/28/20 22:11
JLB
POE0340
m,p-Xylenes
0.12 U
ug/L
1.0
0.12
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Methyl Butyl Ketone (2-Hexanone)
0.065 U
ug/L
1.0
0.065
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Methyl Ethyl Ketone (2-Butanone)
0.24 U
ug/L
5.0
0.24
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Methyl Isobutyl Ketone
0.078 U
ug/L
1.0
0.078
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Methylene Chloride
0.083 U
ug/L
2.0
0.083
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Methyl-tert-Butyl Ether
0.042 U
ug/L
1.0
0.042
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Naphthalene
0.19 U
ug/L
1.0
0.19
1
SM6200 B
5/28/20 22:11
JLB
POE0340
n-Butylbenzene
0.076 U
ug/L
0.50
0.076
1
SM6200 B
5/28/20 22:11
JLB
POE0340
n-Propylbenzene
0.087 U
ug/L
0.50
0.087
1
SM6200 B
5/28/20 22:11
JLB
POE0340
o-Xylene
0.044 U
ug/L
0.50
0.044
1
SM6200 B
5/28/20 22:11
JLB
POE0340
sec-Butylbenzene
0.076 U
ug/L
0.50
0.076
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Styrene
0.047 U
ug/L
0.50
0.047
1
SM6200 B
5/28/20 22:11
JLB
POE0340
tert-Butylbenzene
0.088 U
ug/L
0.50
0.088
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Tetrachloroethylene
0.098 U
ug/L
0.50
0.098
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Toluene
0.044 U
ug/L
0.50
0.044
1
SM6200 B
5/28/20 22:11
JLB
POE0340
trans-1,2-Dichloroethylene
0.070 U
ug/L
0.50
0.070
1
SM6200 B
5/28/20 22:11
JLB
POE0340
trans-1,3-Dichloropropylene
0.12 U
ug/L
0.50
0.12
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Trichloroethylene
0.078 U
ug/L
0.50
0.078
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Trichlorofluoromethane
0.062 U
ug/L
0.50
0.062
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Vinyl acetate
0.060 U
ug/L
5.0
0.060
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Vinyl chloride
0.097 U
ug/L
0.50
0.097
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Xylenes, total
0.15 U
ug/L
1.5
0.15
1
SM6200 B
5/28/20 22:11
JLB
POE0340
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
96 %
70-130
Dibromofluoromethane
94 %
70-130
Toluene-d8
100 %
70-130
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 11 of 18

(2)
Way po Int
ANALYTICAL
Shield Engineering, Inc. Project: Carolina Fast Mart #2
Attn: Kevin Stachura
4301 Taggart Creek Rd.
Charlotte, NC 28208
Volatile Organic Compounds by GC/MS - Quality Control
Level II QC Report
5/29/20
Work Order: 0050272
Time Submitted: 5/20/2020 3:25:OOPM
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch POE0340 - 5030B
Blank (POE0340-BLK1)
Prepared &Analyzed: 05/21/20
1,1,1,2-Tetrachloroethane
BRL
0.50
ug/L
1,1,1-Trichloroethane
BRL
0.50
ug/L
1,1,2,2-Tetrachloroethane
BRL
0.50
ug/L
1,1,2-Trichloroethane
BRL
0.50
ug/L
1,1-Dichloroethane
BRL
0.50
ug/L
1,1-Dichloroethylene
BRL
0.50
ug/L
1,1-Dichloropropylene
BRL
0.50
ug/L
1,2,3-Trichlorobenzene
BRL
0.50
ug/L
1,2,3-Trichloropropane
BRL
0.50
ug/L
1,2,4-Trichlorobenzene
BRL
0.50
ug/L
1,2,4-Trimethyl benzene
BRL
0.50
ug/L
1,2-Dibromo-3-chloropropane
BRL
2.0
ug/L
1,2-Dibromoethane
BRL
0.50
ug/L
1,2-Dichlorobenzene
BRL
0.50
ug/L
1,2-Dichloroethane
BRL
0.50
ug/L
1,2-Dichloropropane
BRL
0.50
ug/L
1,3,5-Trimethyl benzene
BRL
0.50
ug/L
1,3-Dichlorobenzene
BRL
0.50
ug/L
1,3-Dichloropropane
BRL
0.50
ug/L
1,4-Dichlorobenzene
BRL
0.50
ug/L
2,2-Dichloropropane
BRL
2.0
ug/L
2-Chlorotoluene
BRL
0.50
ug/L
4-Chlorotoluene
BRL
0.50
ug/L
4-Isopropyltoluene
BRL
0.50
ug/L
Acetone
BRL
10
ug/L
Benzene
BRL
0.50
ug/L
Bromobenzene
BRL
0.50
ug/L
Bromochloromethane
BRL
0.50
ug/L
Bromodichloromethane
BRL
0.50
ug/L
Bromoform
BRL
0.50
ug/L
Bromomethane
BRL
1.0
ug/L
Carbon Tetrachloride
BRL
0.50
ug/L
Chlorobenzene
BRL
0.50
ug/L
Chloroethane
BRL
0.50
ug/L
Chloroform
BRL
0.50
ug/L
Chloromethane
BRL
0.50
ug/L
cis-1,2-Dichloroethylene
BRL
0.50
ug/L
cis-1,3-Dichloropropylene
BRL
0.50
ug/L
Dibromochloromethane
BRL
0.50
ug/L
Dibromomethane
BRL
0.50
ug/L
Dichlorodifluoromethane
BRL
1.0
ug/L
Ethanol
BRL
200
ug/L
Ethylbenzene
BRL
0.50
ug/L
Hexachlorobutadiene
BRL
2.0
ug/L
Isopropyl Ether
BRL
0.50
ug/L
Isopropylbenzene (Cumene)
BRL
0.50
ug/L
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 12 of 18

• 0
Waypoint.
ANALYTICAL
Shield Engineering, Inc.
Attn: Kevin Stachura
4301 Taggart Creek Rd.
Charlotte, NC 28208
Project: Carolina Fast Mart #2
Volatile Organic Compounds by GC/MS - Quality Control
Analyte
Batch POE0340 - 5030B
Reporting
Result Limit Units
Level II QC Report
5/29/20
Work Order: 0050272
Time Submitted: 5/20/2020 3:25:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Blank (POE0340-BLK1)
Prepared &Analyzed: 05/21/20
m,p-Xylenes
BRL
1.0
ug/L
Methyl Butyl Ketone (2-Hexanone)
BRL
1.0
ug/L
Methyl Ethyl Ketone (2-Butanone)
BRL
5.0
ug/L
Methyl Isobutyl Ketone
BRL
1.0
ug/L
Methylene Chloride
BRL
2.0
ug/L
Methyl-tert-Butyl Ether
BRL
1.0
ug/L
Naphthalene
0.280
1.0
ug/L
J
n-Butylbenzene
BRL
0.50
ug/L
n-Propylbenzene
BRL
0.50
ug/L
o-Xylene
BRL
0.50
ug/L
sec-Butylbenzene
BRL
0.50
ug/L
Styrene
BRL
0.50
ug/L
tert-Butylbenzene
BRL
0.50
ug/L
Tetrachloroethylene
BRL
0.50
ug/L
Toluene
BRL
0.50
ug/L
trans-1,2-Dichloroethylene
BRL
0.50
ug/L
trans-1,3-Dichloropropylene
BRL
0.50
ug/L
Trichloroethylene
BRL
0.50
ug/L
Trichlorofluoromethane
BRL
0.50
ug/L
Vinyl acetate
BRL
5.0
ug/L
Vinyl chloride
BRL
0.50
ug/L
Xylenes, total
BRL
1.5
ug/L
Surrogate:4-Bromofluorobenzene
49.9
ug/L
50.00
100
70-130
Surrogate: Dibromofluoromethane
47.5
ug/L
50.00
95
70-130
Surrogate: Toluene-d8
49.8
ug/L
50.00
100
70-130
LCS (POE0340-BS1)
Prepared &Analyzed: 05/21/20
1,1,1,2-Tetrachloroethane
22.5
0.50
ug/L
20.00
113
70-130
1,1,1-Trichloroethane
21.3
0.50
ug/L
20.00
107
70-130
1,1,2,2-Tetrachloroethane
20.7
0.50
ug/L
20.00
104
70-130
1,1,2-Trichloroethane
20.7
0.50
ug/L
20.00
104
70-130
1,1-Dichloroethane
21.2
0.50
ug/L
20.00
106
70-130
1,1-Dichloroethylene
21.2
0.50
ug/L
20.00
106
70-130
1,1-Dichloropropylene
21.2
0.50
ug/L
20.00
106
70-130
1,2,3-Trichlorobenzene
22.7
0.50
ug/L
20.00
113
70-130
1,2,3-Trichloropropane
22.0
0.50
ug/L
20.00
110
70-130
1,2,4-Trichlorobenzene
22.5
0.50
ug/L
20.00
112
70-130
1,2,4-Trimethyl benzene
21.6
0.50
ug/L
20.00
108
70-130
1,2-Dibromo-3-chloropropane
20.8
2.0
ug/L
20.00
104
70-130
1,2-Dibromoethane
21.8
0.50
ug/L
20.00
109
70-130
1,2-Dichlorobenzene
21.7
0.50
ug/L
20.00
108
70-130
1,2-Dichloroethane
21.4
0.50
ug/L
20.00
107
70-130
1,2-Dichloropropane
20.7
0.50
ug/L
20.00
103
70-130
1,3,5-Trimethyl benzene
21.8
0.50
ug/L
20.00
109
70-130
1,3-Dichlorobenzene
21.6
0.50
ug/L
20.00
108
70-130
1,3-Dichloropropane
22.2
0.50
ug/L
20.00
ill
70-130
1,4-Dichlorobenzene
21.6
0.50
ug/L
20.00
108
70-130
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 13 of 18

• 0
Waypoint.
ANALYTICAL
Shield Engineering, Inc.
Attn: Kevin Stachura
4301 Taggart Creek Rd.
Charlotte, NC 28208
Project: Carolina Fast Mart #2
Volatile Organic Compounds by GC/MS - Quality Control
Analyte
Batch POE0340 - 5030B
Reporting
Result Limit Units
Level II QC Report
5/29/20
Work Order: 0050272
Time Submitted: 5/20/2020 3:25:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS (POE0340-BS1)
Prepared &Analyzed: 05/21/20
2,2-Dichloropropane
21.9
2.0
ug/L
20.00
110
70-130
2-Chlorotoluene
21.7
0.50
ug/L
20.00
108
70-130
4-Chlorotoluene
21.9
0.50
ug/L
20.00
110
70-130
4-Isopropyltoluene
21.7
0.50
ug/L
20.00
109
70-130
Acetone
53.7
10
ug/L
40.00
134
40-160
Benzene
20.5
0.50
ug/L
20.00
102
70-130
Bromobenzene
21.6
0.50
ug/L
20.00
108
70-130
Bromochloromethane
21.4
0.50
ug/L
20.00
107
70-130
Bromodichloromethane
21.5
0.50
ug/L
20.00
107
70-130
Bromoform
22.6
0.50
ug/L
20.00
113
70-130
Bromomethane
21.4
1.0
ug/L
20.00
107
60-140
Carbon Tetrachloride
21.0
0.50
ug/L
20.00
105
70-130
Chlorobenzene
22.1
0.50
ug/L
20.00
110
70-130
Chloroethane
22.1
0.50
ug/L
20.00
110
60-140
Chloroform
21.0
0.50
ug/L
20.00
105
70-130
Chloromethane
20.2
0.50
ug/L
20.00
101
60-140
cis-1,2-Dichloroethylene
21.3
0.50
ug/L
20.00
106
70-130
cis-1,3-Dichloropropylene
20.8
0.50
ug/L
20.00
104
70-130
Dibromochloromethane
22.4
0.50
ug/L
20.00
112
70-130
Dibromomethane
21.2
0.50
ug/L
20.00
106
70-130
Dichlorodifluoromethane
20.1
1.0
ug/L
20.00
101
60-140
Ethanol
502
200
ug/L
500.0
100
60-140
Ethylbenzene
21.7
0.50
ug/L
20.00
108
70-130
Hexachlorobutadiene
22.4
2.0
ug/L
20.00
112
70-130
Isopropyl Ether
21.1
0.50
ug/L
20.00
105
70-130
Isopropylbenzene (Cumene)
21.6
0.50
ug/L
20.00
108
70-130
m,p-Xylenes
46.3
1.0
ug/L
40.00
116
70-130
Methyl Butyl Ketone (2-Hexanone)
23.1
1.0
ug/L
20.00
115
60-140
Methyl Ethyl Ketone (2-Butanone)
22.8
5.0
ug/L
20.00
114
60-140
Methyl Isobutyl Ketone
20.4
1.0
ug/L
20.00
102
60-140
Methylene Chloride
21.1
2.0
ug/L
20.00
105
70-130
Methyl-tert-Butyl Ether
21.6
1.0
ug/L
20.00
108
70-130
Naphthalene
20.9
1.0
ug/L
20.00
105
70-130
n-Butylbenzene
21.7
0.50
ug/L
20.00
108
70-130
n-Propylbenzene
21.9
0.50
ug/L
20.00
110
70-130
o-Xylene
21.9
0.50
ug/L
20.00
109
70-130
sec-Butylbenzene
21.4
0.50
ug/L
20.00
107
70-130
Styrene
21.9
0.50
ug/L
20.00
109
70-130
tert-Butylbenzene
21.7
0.50
ug/L
20.00
108
70-130
Tetrachloroethylene
21.7
0.50
ug/L
20.00
108
70-130
Toluene
20.9
0.50
ug/L
20.00
104
70-130
trans-1,2-Dichloroethylene
21.5
0.50
ug/L
20.00
107
70-130
trans-1,3-Dichloropropylene
21.3
0.50
ug/L
20.00
107
70-130
Trichloroethylene
20.9
0.50
ug/L
20.00
104
70-130
Trichlorofluoromethane
23.0
0.50
ug/L
20.00
115
60-140
Vinyl acetate
21.6
5.0
ug/L
20.00
108
60-140
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 14 of 18

1 0
Waypoint.
ANALYTICAL
Shield Engineering, Inc. Project: Carolina Fast Mart #2
Attn: Kevin Stachura
4301 Taggart Creek Rd.
Charlotte, NC 28208
Volatile Organic Compounds by GC/MS - Quality Control
Level II QC Report
5/29/20
Work Order: 0050272
Time Submitted: 5/20/2020 3:25:OOPM
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch POE0340 - 5030B
LCS (POE0340-BS1)
Prepared &Analyzed: 05/21/20
Vinyl chloride
20.6
0.50 ug/L
20.00 103
60-140
Xylenes, total
68.2
1.5 ug/L
60.00 114
70-130
Surrogate:4-Bromofluorobenzene
49.4
ug/L
50.00 99
70-130
Surrogate: Dibromofluoromethane
46.7
ug/L
50.00 93
70-130
Surrogate: Toluene-d8
50.5
ug/L
50.00 101
70-130
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 15 of 18

1 0
Waypoint
ANALYTICAL
Shield Engineering, Inc. Project: Carolina Fast Mart #2
Attn: Kevin Stachura
4301 Taggart Creek Rd.
Charlotte, NC 28208
Volatile Organic Compounds by GC/ECD - Quality Control
Level II QC Report
5/29/20
Work Order: 0050272
Time Submitted: 5/20/2020 3:25:OOPM
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch POE0362 - 504.1
Blank (POE0362-BLK1)
Prepared & Analyzed: 05/26/20
1,2-Dibromoethane (EDB)
BRL
0.020
ug/L
LCS (POE0362-BS1)
Prepared &Analyzed: 05/26/20
1,2-Dibromoethane (EDB)
0.301
0.020
ug/L
0.2500 120
70-130
1,2-Dibromo-3-chloropropane
0.310
0.020
ug/L
0.2500 124
70-130
Duplicate (POE0362-DUP1)
Source: 0050272-02
Prepared & Analyzed: 05/26/20
1,2-Dibromoethane (EDB)
BRL
0.020
ug/L
BRL
200
1,2-Dibromo-3-chloropropane
BRL
0.020
ug/L
BRL
200
Matrix Spike (POE0362-MS1)
Source: 0050272-03
Prepared & Analyzed: 05/26/20
1,2-Dibromoethane (EDB)
0.250
0.020
ug/L
0.2536 BRL 98
70-130
1,2-Dibromo-3-chloropropane
0.326
0.020
ug/L
0.2536 BRL 128
70-130
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, INC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 16 of 18

• 0
Waypoint.
ANALYTICAL
Shield Engineering, Inc.
Attn: Kevin Stachura
4301 Taggart Creek Rd.
Charlotte, NC 28208
Total Metals - Quality Control
Analyte
Project: Carolina Fast Mart #2
Level II QC Report
5/29/20
Work Order: 0050272
Time Submitted: 5/20/2020 3:25:OOPM
Reporting Spike Source %REC RPD
Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch POE0339 - 3005A
Blank (POE0339-BLK1)
Prepared: 05/22/20 Analyzed: 05/26/20
Lead
BRL 0.0010 mg/L
LCS (POE0339-BS1)
Prepared: 05/22/20 Analyzed: 05/26/20
Lead
0.0985 0.0010 mg/L
0.1000 98 80-120
Matrix Spike (POE0339-MS1)
Source: 0050272-01
Prepared: 05/22/20 Analyzed: 05/26/20
Lead
0.101 0.0010 mg/L
0.1000 0.000762 100 75-125
Matrix Spike Dup (POE0339-MSD1)
Source: 0050272-01
Prepared: 05/22/20 Analyzed: 05/26/20
Lead
0.103 0.0010 mg/L
0.1000 0.000762 103 75-125 2 20
Post Spike (POE0339-PS1)
Source: 0050272-01
Prepared: 05/22/20 Analyzed: 05/26/20
Lead
99.3 ug/L
100.0 0.762 99 80-120
Sample Extraction Data
Prep Method: 3005A
Lab Number Batch Initial Final Date/Time
0050272-01
POE0339
50 mL
50 mL
05/22/20 7:56
0050272-02
POE0339
50 mL
50 mL
05/22/20 7:56
0050272-03
POE0339
50 mL
50 mL
05/22/20 7:56
Prep Method: 504.1
Lab Number
Batch
Initial
Final
Date/Time
0050272-01
POE0362
34.7 mL
35 mL
05/26/20 10:15
0050272-02
POE0362
34.4 mL
35 mL
05/26/20 10:15
0050272-03
POE0362
34.2 mL
35 mL
05/26/20 10:15
Prep Method: 5030E
Lab Number
Batch
Initial
Final
Date/Time
0050272-01
POE0340
10
mL
10
mL
05/21/20
10:00
0050272-02
POE0340
10
mL
10
mL
05/21/20
10:00
0050272-03
POE0340
10
mL
10
mL
05/21/20
10:00
0050272-04
POE0340
10
mL
10
mL
05/21/20
10:00
This report should not be reproduced, except in its entirety, without the written consent of Waypoint Analytical.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 17 of 18

Waypoint,-
ANALYTICAL
449 SpringQbrook Road • Charlotte, NC 21217
Phone [phone] Fax: [phone]
Client Company Name: Si#lac�> l:it/Rltl�
Report To/Contact Name: Mu)d 52.¢ AV*4
Reporting Address:I1 M PWr 09661 17D
C tr7x /,l C: 2 10?4y
CHAIN OF CUSTODY RECORD
PAGE 1 _ OF _ ' QUOTE # TO ENSURE PROPER BILLING:
Project Name: 0_A0!0LL+A IA51' H,4A7 *"Z-
Short Hold Analysis (Yes) ftq& UST Project: dres (NO)
`Please ATTACH any project specific reporting (QC LEVEL 1 11 ill IV)
provisions andlor QC Requirements
Invoice To: Sh�(a__p IrV !►'�
Address: 5;i1*6
Y� NO NIA
Samples INTACT upon arrival?
_
Received ON WET ICE?
PROPER PRESERVATIVES indicated?
Received WITHIN HOLDING TIMES?
CUSTODY SEALS INTACT?
VOLATILES reed W/OUT HEADSPACE?
PROPER CONTAINERS used?
_
TEMP: Therm ID: (Ilb _T—ty Observed
rat-3YY -G713 Fax Yes No :7� _37V-69tt 9
Phone:— ( )( ) Purchase Order No./Billing RefarenceJ� (JGY 7-3
TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL
Email Address: ks Requested Due Date J 1 Day ❑ 2 Days u 3 Days u 4 Days v 5 Days
EDD Type: PDF Excel _Other working Days" ❑ 6-9 Days Ar9tandard 10 days a Pre AWork Must Be ved
Site Location Name: I^!}fZpL1/1i�¢ T MG{R7' '� Z Samples received after 14DO will be processed next business day.
Site Location Physical Address: C+7 . WC Turnaround time is based on business days, excluding weekends and holidays.
- (SEE REVERSE FOR TERMS & CONDITIONS REGARDING SERVICES
RENDERED BY WAYPOINT ANALYTICAL, LLC TO CLIENT)
Certification: NELAC FL NC
SC OTHER N1A
Water Chlorinated: YES_ NO
Sample Iced Upon Collection: YE _No_
TIME
MATRIX
SAMPLE CONTAINER
ANALYSIS REQUESTED
CLIENT
SAMPLE DESCRIPTION
DATE
COLLECTED
COLLECTED
MILITARY
HOURS
(SOIL,
WATER, OR
SLUDGE)
PRESERVA-
TIVES
\ NNN ¢} REMARKS
IY
ID NO..
TYPE
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NO
SIZE
5D
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PRESS DOWN FIRMLY 2 COPIES
Sampler's Signature a- - Sampled By (Print Name) AfSllation / i L%Fj✓G
Upon relinquishing, this Chain d0dstody is your authorization for Waypoint Analytical to proceed with the analyses as requested above. Any changes must be
submitted In writ' o the Waypoint Analytical Project Manager. There will be charges for any changes after analyses have been initialized.
ned ay;_( } Received By: (Signature) Date MiltaryrHours Additional Comments: Site Arrival Tlme:
Reli fished B(nature) Received By: (Signature) Date Site Departure Time:
Relinquished By: (Signature) Reoaeved For Waypoint Analytical By: Data Field Tech Fee: —
'((�' 7 Z Mileage:
Method of Shipment: NOTE: ALL SAMPLE COOLERS SHOULD BE TAPED SHUT WITH CUSTODY SEALS FOR FRANSPORTAT N TO THE LA80 RY COC Group Na
SAMPLES ARE NOT ACCEPTED ANO VERIFIED AGAINST CDC UNTIL RECEIVED AT THE LABORATo
O Fed Ex D UPS ❑ Hand-Mhaled 0 Waypoint Analytical Field Service ❑ Other U v
NPDES: UST. GROUNDWATER DRINKING WATER: SOLID WASTE: RCRA: BRWNFLD LANDFILL OTHER:
NERREB'
❑ NC ❑ SC ❑ NC ❑ 5C ❑ NC ❑ SC ❑ NC L) SC NC ❑ SC I NC ❑ SC CJ NC ❑ SC I ❑ NC ❑ SC El NC ❑ SIC `
� O
a ❑ ❑ ❑ _ a
'CONTAINER TYPE CODES: A = Amber C = Clear Go Class P a Plastic; TL = Teflon -Lined Cap VOA = Volatile Organics Analysis (Zero Head Space) Page 18 of 18

APPENDIX B

Carolina Fast Mart #2
Calibration and Field Measurment Log
Field Meter YSI Pro Plus Serial # 15H102479
Calibration
Standard
Pre -Calibration
Read
Calibration
Read
Post -Sample
Read
pH 7
7
7.02
7.03
7.05
pH 4
4
4
4
4.01
pH 10
10
9.97
10.07
10.1
Spec Cond (us/cm)
1413
1423
1413
1419
ORP (mVolts)
200
205.9
202.1
212.6
Field Measuremnt Log
ID
DO
pH
Spec Cond
(us/cm)
Temp (°C)
ORP (mV)
MW-4
1.85
7.23
664
15.8
-30.7
MW-5
3.68
6.8
449.6
15.7
13.0
WSW-1A
4.12
6.57
170.0
16.7
131.5

APPENDIX C

rovectus
ENVIRONMENTAL PRODUCTS®
PROVECT-OX2Tm TECHNOLOGY DESCRIPTION ISCO Sleeve for Plume Management
Provect-OX2TM is easily deployed via groundwater wells using and Routine Deployment
the Provectus° Sleeve delivery system to oxidize residual
organic compounds in impacted groundwater including �VO WIMT12 ���
chlorinated solvents, petroleum hydrocarbons, and pesticides.
Provect-OX2TM is a unique mixture of reagents combined into a
single product that provides immediate oxidation and manages
rebound. Benefits are outlined below: _
♦ Utilization of sulfate and iron as terminal electron acceptors
♦ Reduction of Fe(III) to Fe(II) for continued persulfate'
activation
♦ Terr-ORTM pH buffer to manage acidity
♦ Capitalizes on the lower solubility of potassium persulfate Provectus ISCO Sleeve
for controlled and extended oxidant release
Notably, Provect-OX2TM utilizes Fe(III) to activate persulfate PROVECTUS@ ISCO SLEEVE FAQs
which requires a lower activation energy while not consuming ♦ What are the main application scenarios for ISCO
the persulfate oxidant. As the generated ferrate ions are Sleeves? The ISCO Sleeve is most conducive to
consumed, the resulting ferric species can act as a terminal physically challenging situations where a continual
electron acceptor for biological attenuation. This is true also for release of oxidant is needed. For example, ISCO
the generated sulfate ion which may further remediate the Sleeves can be used in deep well settings, PRBs that
targeted compounds in groundwater and soils. require routine amendment, and strategic placement
BENEFITS OF ISCO SLEEVES into "problem" well locations.
♦ What contaminants are amenable to ISCO Sleeve
♦ Significant cost savings due to ISCO approach that treatment? Chlorinated solvents, petroleum
promotes oxidative, biotic, and abiotic degradation hydrocarbons, pesticides, VOCs, SVOCs, PAHs,
mechanisms. MAHs, etc.
♦ All the field proven benefits of Provect-OX2TM. ♦ How often should I replace my ISCO Sleeves? The
♦ Estimated longevity of 3 to 6 months. ISCO Sleeves are typically replaced every 3 to 6
♦ Unique formulation does not require additional activator. months. However, various site -specific factors will
♦ Substantial time savings in the field because the reusable influence the effective lifetime of the Sleeve including
ISCO Sleeves (PVC) are easy to insert and retrieve from contaminant type and concentration, geochemistry,
the well (see picture). and hydrogeology.
♦ Ease of determining the exact depth at which the ISCO ♦ Do I need to install new wells? No. The ISCO
Sleeve is deployed. Sleeves are designed to fit standard 2-inch and 4-inch
♦ Sleeves available for 2" and 4" wells. diameter groundwater wells.
♦ Even material distribution over the length of the ISCO ♦ Is the technology applicable to free product
Sleeve because the canister will not collapse. treatment? No. ISCO Sleeves are not intended for
free product remediation.
♦ Can specialty ISCO Sleeves be developed? Yes,
please contact Provectus Environmental to discuss
site -specific construction and Sleeve content.
www.ProvectusEnvironmental.com • tel: [phone] • fax: [phone] • email: [e-mail] Provect-IR®, Prove(
Provect-OX®, Provect-ORSTM, Provect-GSTM, ABC-CH4®, ERD-CH4T", AquaGateO-CH4TM, EZVI-CH4T", Provect—GST" and Provect-CH4® are trademarks of Prc
Environmental Products, Inc. and/or our affiliates. Version 4—Jan. 2019. • Copyright © 2019 Provectus Environmental Products, Inc

Beverly, Trudy
From: Beverly, Trudy
Sent: Wednesday, June 17, 2020 9:10 AM
To: Kevin Stachura
Subject: RE: [External] Carolina Fast Mart #2 - Incident 20117
Good Morning Kevin,
Received. No need to send a cd copy. Email only is fine with me. I will always reply back with "received" so that you
know I got the report.
Have a great day,
Trudy
Trudy Beverly, L.G.
Hydrogeologist, Division of Waste Management
_ North Carolina Department of Environmental Quality
EQ�� NR,vN7en[al �� �UST Section, Mooresville Regional Office
704.235.2182 (Office)
Trudy.Beverlykncdenr. 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-management/ust
Branch's Above Ground Storage Tanks Website Address: hgps://deg.nc.gov/about/divisions/waste-management/ust/ast-prosram
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):
hi�2s://deg.nc.gov/about/divisions/waste-management/laserfiche
Document Submittal & UST File Names for Laserfiche Policies:
https://files.nc.aov/ncdep/Waste%2OManaeement/DWM/UST/WhatsNew/Final-Electronic-Document-Submittal-Policv.adf
htips://files.nc.,gov/ncdegiWaste%2OManagement/DWM/UST/Corrective%2OAction/UST%20file%20names%20for%2OLaserfiche.docx
From: Kevin Stachura [mailto:[e-mail]]
Sent: Wednesday, June 17, 2020 8:51 AM
To: Beverly, Trudy <[e-mail]>
Subject: [External] Carolina Fast Mart #2 - Incident 20117
M ernal email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
ma: nc. gov
Hi Trudy,
Attached is a copy of the Carolina Fast Mart #2 letter report for the May 2020 sampling event. With the recent changes
regarding report submittals, we had other incident managers request for reports to be submitted only through email vs
uploading them directly to the UST's Section's FTP site. Is emailing you a copy of the report sufficient? Also would you
still like a CD copy as well? 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.