MO-4471_14645_CA_MRP_20200528_Groundwater Monitoring Letter Report

;ETC
May 28, 2020
7606 Whitehall Executive Dr. Suite 800
Charlotte, NC 28273
Tel: [phone]
Fax: [phone]
www.atcassociates.com
N.C. Enaineerina License No. C-1598
Ms. Trudy Beverly
North Carolina Department of Environmental Quality
Mooresville Regional Office
Division of Waste Management - Underground Storage Tank Section
610 East Center Avenue, Suite 301
Mooresville, North Carolina 28115
Re: Groundwater Monitoring Update Letter Report
Circle K Store No. 8387
Phillips 66 Company RM No. 2751
8425 Highway 49 North
Mt. Pleasant, Cabarrus County, North Carolina 28124
Facility ID No. 0-004529
NCDEQ Incident No. 14645
Risk Classification: High (380D)
ATC Project No. P662751014
Dear Ms. Beverly:
On behalf of Phillips 66 Company (P66), ATC Associates of North Carolina, P.C., (ATC) has
performed environmental consulting services for the Circle K Store No. 8387 (Phillips 66 Risk
Management [RM] No. 2751) facility. The site is located at 8425 Highway 49 North, Mt.
Pleasant, North Carolina. The property consists of an active single -story convenience store
building and retail gasoline distribution system, which includes three underground storage tanks
(USTs), dispensing pumps, and associated piping. The site is mostly covered by asphalt and
concrete pavement with landscaped areas located on the northern part of the property. Figure I
shows the site location on a topographic map, and a site map showing the locations of the
monitoring wells and remediation wells is included as Figure 2.
ATC is pleased to submit this report documenting sampling results for site monitoring wells to
monitor the results of prior installation of Regenesis Oxygen Releasing Compound Advanced
Filter Socks® (ORC socks) in select monitoring wells at the site.
Background
An initial round of ORC socks were installed in wells GWO 1, GW04, GW05 and GW 14D on
January 5, 2018. Previous groundwater monitoring events had indicated the presence of ethylene
dibromide (EDB) in wells GWO1, GW04 and GW05 at concentrations slightly above the North
Carolina Title 15A, NCAC, Subchapter 2L, Part .0202 Standards (2L Standards). ORC socks
were installed in well GW 14D due to a historical presence of MTBE at concentrations that were

NCDEQ Phillips 66 RM No. 2751
Ms. Trudy Beverly May 28, 2020
Incident: 14645 Page 2
near the 2L Standard. Groundwater monitoring conducted in 2018 after the installation of the
ORC socks showed that EDB concentrations in wells GWO1, GW04 and GW05 had decreased to
concentrations below the 2L Standard. However, benzene concentrations in well GW02 increased
to above the 2L Standard. Therefore, on January 3, 2019, ATC installed ORC socks in well
GW02. On December 12, 2020, ATC replaced ORC socks in wells GWOI, GW02, GW04,
GW05, and GW 14D. This report present the results of groundwater monitoring conducted on
April 1, 2020 to monitor ORC progress and natural attenuation of residual impact at the site.
Groundwater Monitoring
On March 31, 2020, 16 site monitoring wells (GWO1, GW02, GW03A, GW04, GW05, GW06,
GW07, GWO8, GW09D, GW 10, GW 11, GW 12, GW 13D, GW 14D, GW 15, and GW 15D) were
gauged for depth to groundwater and checked for the presence of light non -aqueous phase liquid
(LNAPL) prior to sample collection. An oil/water interface probe was used to gauge each well.
No LNAPL was present at the time of gauging and sampling. Since the nearby municipal water
supply well (WSW) is not in operation, ATC did not collect a WSW sample. Groundwater
elevations were then calculated based on top of casing (TOC) elevations, which are referenced to
an arbitrary on -site benchmark of 100.00 feet. Well construction details for site monitoring wells
are summarized in Table 1. The locations of the monitoring wells are shown in Figure 2, and the
groundwater elevation data are summarized in Table 2.
Based on the results of the depth to groundwater measurements, the groundwater flow direction
was generally to the south and southeast, consistent with previous site information. A
groundwater elevation contour map is included as Figure 3.
Upon completion of the well gauging activities, groundwater samples were collected from 15 site
monitoring wells (GWO1, GW02, GW03A, GW04, GW05, GW06, GW07, GWO8, GW09D,
GW 10, GW 12, GW 13D, GW 14D, GW 15, and GW 15D) on A, 2020. Monitoring well GW 11 was
unable to be sampled due to an insufficient amount of groundwater within the well. The
groundwater samples were collected in laboratory supplied, preserved containers; placed on ice;
and shipped in accordance with chain -of -custody protocol to North Carolina -accredited
laboratory, SGS Acutest Laboratories, in Orlando, Florida. The groundwater samples were
analyzed by EPA Method 6200B for volatile organic compounds including the following
petroleum constituents: benzene, toluene, ethylbenzene, total xylenes (BTEX), methyl tertiary
butyl ether (MTBE), isopropyl ether (IPE), ethylene dibromide (EDB) and naphthalene. The
laboratory report for the April 2020, sampling event is included in Appendix A. Current
groundwater analytical results are summarized in Table 3, and historical groundwater analytical
results are compiled in Table 4.
The groundwater analytical results were compared to the North Carolina 2L Standards and
the Gross Contamination Levels (GCLs). Groundwater analytical results indicate the
following:
• LNAPL was not identified in the gauged and sampled monitoring wells during the
event;
• The GCLs were not exceeded for any analyzed compound during the event;

NCDEQ
As. Trudy Beverly
Incident: 14645
Phillips 66 RM No. 2751
May 28, 2020
Page 3
• The groundwater sample collected from monitoring well GW02 contained a benzene
concentration of 1.2 micrograms per liter (ug/L), exceeding the North Carolina 2L
Standard of 1.0 ug/L;
• Other petroleum related chemical constituents were detected in the sampled wells,
however, at concentrations below their respective 2L Standards,
Groundwater analytical results indicate that the ORC socks have been successful in reducing
petroleum hydrocarbon concentrations in site wells.
Based on the results of the Apri12020, groundwater sampling event, ATC recommends continued
quarterly groundwater sampling events to monitor remedial progress of the xemedial socks and
ongoing natural attenuation.
If you have any questions or require additional information, please callus at [phone].
Sincerely,
ATC Associates of North Carolina, P.C.
Project Manager
cc: Mr. Ed Kuhn, Contract Program Manager for Phillips 66
v

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ASSOCIATES OF NORTH CAROLINA, P.C.
Charlotte, Nate Carolina 28273 [phone] FAX [phone]
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TABLES

TABLE 1
MONITORING WELL CONSTRUCTION DETAILS
CIRCLE K STORE No. 8387
RM No. 2751
8425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
Well
Type
Well
Diameter
(inches)
Slot Size
(inches)
Total
Well Depth
(feet)
Screen
Interval
(feet)
Top of
Casing
Elevation
GWO1
II
2
0.020
30
10-30
95.55
GW02
II
2
0.020
28
8-28
97.07
GW03A
II
2
0.010
30
3-30
96.89
GW04
II
2
0.020
30
10-30
95.58
GW05
II
2
0.020
27.5
7.5-27.5
96.05
GW06
II
2
0.010
25
5-25
97.37
GW07
II
2
0.010
20
5-20
96.02
GW08
II
2
0.010
17.5
5-17.5
96.18
GW09D
III
2
0.020
45.5
40.5-45.5
95.49
GW 10
II
2
0.010
20
5-20
93.90
GW11
11
2
0.010
30
5-30
99.08
GW 12
II
2
0.010
24
4-24
97.51
GW13D
III
2
0.010
75
70-75
95.89
GW 14D
III
2
0.010
76
71-76
96.93
GW15
11
2
0.010
30
5-30
96.29
GW 15D
III
2
0.010
85
70-85
96.24
VWO1
II
4
0.010
14
4-14
95.84
SW-1
supply
6.25
NA
445
NA
154.36
SW-2
Sun*
6.25
NA
453
NA
145.06
WSW-1
supply
6.25
NA
435
NA
99.87
WSW-2
I Su 1
6.25
NA
387
NA
114.85
Notes:
1. Elevations are referenced to an arbitrary on -site benchmark of 100.00 feet.
2. NA = Not Available.
3. Total well depths measured from top of casing.
4. Monitoring well GW03A replaced GW03.
5. Monitoring wells GWl 1 and GW12 were installed on March 23, 2004.
6. Monitoring wells GW13D, G1413, GW15, and GW15D were installed on March 1-2, 2005.
7. Supply well construction information is based on information given from owners/users.
Page 1 of 1

TABLE2
HISTORICAL GROUNDWATER ELEVATION DATA
CIRCLE K STORE No. 8387
RM No. 2751
8425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
Monitoring
Well
Gauging Date
Top of
Casing
Elevation
(feet)
Depth to
Water
(feet)
Groundwater
Elevation
(feet)
Temperatureo
C
Conductivity
(mS/em)
DO
(mg/L)
pH
ORP
GWO1
7/9/2008
95.55
10.99
84.56
12/16/2008
13.85
81.70
6/10/2009
7.74
87.81
12/29/2009
6.45
89.10
6/29/2010
8.20
87.35
3/15/2011
6.81
88.74
6/8/2011
8.10
87.45
19.85
0.372
3.06
6.34
114.8
12/7/2011
7.95
87.60
19.97
0.49
2.05
1 6.53
159.7
3/22/2012
8.32
87.23
20.67
0.459
1.23
6.99
217.4
6/7/2012
10.38
85.17
12/11/2012
11.46
84.09
21.06
0.527
3.34
6.37
59
3/11/2013
9.12
86.43
6/27/2013
7.72
87.83
9/30/2013
13.11
82.44
12/19/2013
8.40
87.15
5/28/2014
7.11
88.44
12/9/2014
8.75
86.80
6/29/2015
11.34
84.21
12/28/2015
6.34
89.21
3/22/2016
7.16
88.39
7/6/2016
7.79
87.76
9/14/2016
8.21
87.34
12/28/2016
9.70
85.85
3/21/2017
7.93
87.62
7/26/2017
8.60
86.95
1/12/2018
8.14
87.41
4/19/2018
6.79
88.76
11/6/2018
9.90
85.65
3/26/2019
12.02
83.53
8/22/2019
14.90
80.65
12/12/2019
15.49
80.06
3/31/2020
13.57
81.98
GW02
7/8/2008
97.07
15.11
81.96
12/16/2008
19.17
77.90
6/9/2009
12.34
84.73
12/28/2009
11.29
85.78
6/29/2010
11.93
85.14
3/15/2011
12.27
84.80
6/9/2011
10.42
86.65
18.92
0.415
2.17
6.5
-104.4
12/7/2011
10.33
1 86.74
20.01
1 0.525
2.2
6.68
1 -92.6
3/22/2012
9.91
87.16
20.35
0.76
3.2
6.92
87.6
6/7/2012
17.28
79.79
12/11/2012
16.71
80.36
18.98
0.557
3.28
6.4
74
3/11/2013
18.50
78.57
6/27/2013
10.05
87.02
10/1/2013
15.29
81.78
12/19/2013
15.21
81.86
5/28/2014
6.79
90.28
-
-
-
-
-
12/9/2014
11.28
85.79
6/29/2015
6.12
90.95
12/28/2015
3.70
93.37
7/5/2016
6.05
91.02
9/13/2016
7.25
89.82
12/28/2016
8.14
88.93
3/21/2017
5.70
91.37
7/26/2017
6.25
90.82
1/12/2018
6.95
90.12
4/19/2018
5.44
91.63
11/6/2018
4.90
92.17
3/26/2019
6.11
90.96
8/22/2019
6.52
90.55
12/12/2019
7.62
89.45
3/31/2020
6.76
90.31
Pagel of8

TABLE2
HISTORICAL GROUNDWATER ELEVATION DATA
CIRCLE K STORE No. 8387
RM No. 2751
8425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
Monitoring
Well
Gauging Date
Top of
Casing
Elevation
(feet)
Depth to
Water
(feet)
Groundwater
Elevation
(feet)
Temperatureo
C
Conductivity
(mS/cm)
DO
(mg/L)
pH
ORP
GW03A
7/10/2008
96.89
6.15
90.74
12/16/2008
5.70
91.19
6/10/2009
6.12
90.77
12/29/2009
5.57
91.32
6/29/2010
3.59
93.30
3/15/2011
3.13
93.76
6/9/2011
4.57
92.32
20.11
0.638
2.43
6.77
d233.3
12/7/2011
3.07
93.82
20.14
0.59
1.88
6.79
3/22/2012
3.92
92.97
18.41
0.816
1.51
6.92
6/7/2012
4.07
92.82
12/11/2012
6.74
90.15
20.37
1 0.564
5.02
1 6.34
65
3/11/2013
3.80
93.09
6/27/2013
3.58
93.31
9/30/2013
4.08
92.81
12/19/2013
3.19
93.70
5/28/2014
3.84
93.05
12/9/2014
3.74
93.15
6/29/2015
5.61
91.28
12/28/2015
2.36
94.53
3/22/2016
3.87
93.02
7/6/2016
4.52
92.37
9/14/2016
4.49
92.40
12/28/2016
4.68
92.21
3/21/2017
4.04
92.85
7/26/2017
3.98
92.91
1/12/2018
4.57
92.32
4/19/2018
3.60
93.29
11/6/2018
2.70
94.19
3/26/2019
3.68
93.21
8/22/2019
7.12
89.77
12/12/2019
4.72
92.17
3/31/2020
3.85
93.04
GW04
7/10/2008
95.58
9.46
86.12
12/16/2008
8.92
86.66
6/9/2009
7.17
88.41
12/29/2009
7.23
88.35
6/29/2010
8.61
86.97
3/15/2011
6.81
88.77
6/8/2011
4.22
91.36
19.7
0.418
2.97
7.41
79.6
12/7/2011
6.39
89.19
20.84
1 0.5
2.54
1 6.7
163
3/22/2012
7.00
88.58
20
0.532
1.88
6.94
233.3
6/7/2012
7.94
87.64
12/11/2012
9.75
85.83
20.25
0.508
8.42
6.54
-2
3/11/2013
7.22
88.36
6/27/2013
6.76
88.82
9/30/2013
6.73
88.85
12/19/2013
6.94
88.64
5/28/2014
6.00
89.58
12/9/2014
6.82
88.76
6/29/2015
8.39
87.19
12/28/2015
4.78
90.80
3/22/2016
6.58
89.00
7/6/2016
6.80
88.78
9/14/2016
6.88
88.70
12/28/2016
7.63
87.95
3/21/2017
6.74
88.84
7/26/2017
6.91
88.67
1/12/2018
7.28
88.30
4/19/2018
6.15
89.43
11/6/2018
8.52
87.06
3/26/2019
7.81
87.77
8/22/2019
12.40
83.18
12/12/2019
10.02
85.56
3/31/2020
8.85
86.73
Page 2 of 8

TABLE2
HISTORICAL GROUNDWATER ELEVATION DATA
CIRCLE K STORE No. 8387
RM No. 2751
8425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
Monitoring
Well
Gauging Date
Top of
Casing
Elevation
(feet)
Depth to
Water
(feet)
Groundwater
Elevation
(feet)
Temperatureo
C
Conductivity
(mS/cm)
DO
(mg/L)
pH
ORP
GW05
7/9/2008
96.05
14.48
81.57
12/16/2008
15.73
80.32
6/9/2009
8.91
87.14
12/28/2009
7.59
88.46
6/29/2010
8.80
87.25
3/15/2011
8.63
87.42
6/8/2011
9.03
87.02
18.78
0.316
2.83
8.76
44.7
12/7/2011
9.83
86.22
19.7
0.338
3.4
6.76
161.5
3/22/2012
9.87
86.18
19.72
0.383
2.65
6.06
232
6/7/2012
12.87
83.18
12/11/2012
13.45
82.60
21.46
1 0.316
8.12
1 6.4
16
3/11/2013
10.96
85.09
6/27/2013
9.26
86.79
9/30/2013
9.71
86.34
12/19/2013
10.23
85.82
5/28/2014
7.88
88.17
12/9/2014
9.95
86.10
6/29/2015
10.05
86.00
12/28/2015
7.22
88.83
3/22/2016
7.97
88.08
7/5/2016
8.84
87.21
9/13/2016
9.50
86.55
12/28/2016
11.55
84.50
3/21/2017
9.09
86.96
7/26/2017
9.19
86.86
1/12/2018
9.13
86.92
4/19/2018
8.82
87.23
11/6/2018
11.68
84.37
3/26/2019
16.35
79.70
8/22/2019
16.30
79.75
/12/2019
23.55
72.50
31/2020
P
21.25
74.80
GW06
7/9/2008
97.37
7.5*
89.87
12/10/2008
18.38
78.99
6/10/2009
6.36
91.01
12/28/2009
NM
NM
6/29/2010
7.07
90.30
3/15/2011
6.31
91.06
6/8/2011
8.43
88.94
18.56
0.15
2.38
5.28
187.3
12/7/2011
6.66
90.71
18.63
0.15
1.6
1 5.45
167.2
3/22/2012
6.86
90.51
17.23
0.145
3.65
6.37
209.2
6/7/2012
7.75
89.62
12/11/2012
13.77
83.60
20.13
0.144
6.82
4.95
159
3/11/2013
6.36
91.01
6/27/2013
6.56
90.81
9/30/2013
7.98
89.39
12/19/2013
6.54
90.83
5/28/2014
7.55
89.82
12/9/2014
6.34
91.03
6/29/2015
7.98
89.39
12/28/2015
5.86
91.51
3/22/2016
6.79
90.58
7/5/2016
7.94
89.43
9/13/2016
8.16
89.21
12/28/2016
9.01
88.36
3/21/2017
6.75
90.62
7/26/2017
7.82
89.55
1/12/2018
7.90
89.47
4/19/2018
6.52
90.85
11/6/2018
6.82
90.55
3/26/2019
7.09
90.28
8/22/2019
6.98
90.39
12/12/2019
7.19
90.18
3/31/2020
6.93
90.44
Page 3 of 8

TABLE2
HISTORICAL GROUNDWATER ELEVATION DATA
CIRCLE K STORE No. 8387
RM No. 2751
8425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
Monitoring
Well
Gauging Date
Top of
Casing
Elevation
(feet)
Depth to
Water
(feet)
Groundwater
Elevation
(feet)
Temperatureo
C
Conductivity
(mS/cm)
DO
(mg/L)
pH
ORP
GW07
7/10/2008
96.02
8.06
87.96
12/16/2008
7.68
88.34
6/10/2009
5.13
90.89
12/29/2009
5.25
90.77
6/29/2010
5.39
90.63
3/15/2011
5.01
91.01
6/8/2011
5.84
90.18
21.15
0.678
2.85
6.73
d223.1
12/7/2011
5.45
90.57
20.82
0.709
2.46
6.87
3/22/2012
5.97
90.05
19.5
0.663
3.17
7.03
6/7/2012
7.54
88.48
12/11/2012
8.19
87.83
22.61
1 0.669
8.09
1 6.64
-54
3/11/2013
6.90
89.12
6/27/2013
5.15
90.87
9/30/2013
5.83
90.19
12/19/2013
5.56
90.46
5/28/2014
5.06
90.96
12/9/2014
5.71
90.31
6/29/2015
6.68
89.34
12/28/2015
4.40
91.62
3/23/2016
4.24
91.78
7/6/2016
5.70
90.32
9/14/2016
5.49
90.53
12/28/2016
6.65
89.37
3/21/2017
6.04
89.98
7/26/2017
5.85
90.17
1/12/2018
6.55
89.47
4/19/2018
5.23
90.79
11/6/2018
4.42
91.60
3/26/2019
6.91
89.11
8/22/2019
8.40
87.62
12/12/2019
8.54
87.48
rffati
7.80
88.22
GW08
7/9/2008
96.18
8.15
88.03
12/16/2008
8.10
88.08
6/10/2009
6.72
89.46
12/29/2009
6.82
89.36
6/29/2010
7.21
88.97
3/15/2011
6.29
89.89
6/9/2011
5.74
90.44
19.71
0.968
2.88
6.48
-26.9
12/7/2011
5.36
90.82
19.44
0.846
2.53
1 6.42
120.1
3/22/2012
5.75
90.43
19.2
1.109
1.83
6.68
194.6
6/7/2012
7.15
89.03
12/11/2012
7.88
88.30
21.41
0.705
8.32
6.48
47
3/11/2013
5.60
90.58
6/27/2013
5.15
91.03
9/30/2013
5.65
90.53
12/19/2013
5.23
90.95
5/28/2014
5.09
91.09
12/9/2014
5.47
90.71
6/29/2015
6.59
89.59
12/28/2015
5.30
90.88
3/23/2016
5.29
90.89
7/6/2016
5.87
90.31
9/14/2016
6.08
90.10
12/28/2016
6.30
89.88
7/26/2017
5.61
90.57
12/12/2019
9.36
86li2
3/31/2020
8.26
87.92
Page 4 of 8

TABLE2
HISTORICAL GROUNDWATER ELEVATION DATA
CIRCLE K STORE No. 8387
RM No. 2751
8425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
Monitoring
Well
Gauging Date
Top of
Casing
Elevation
(feet)
Depth to
Water
(feet)
Groundwater
Elevation
(feet)
Temperatureo
C
Conductivity
(mS/cm)
DO
(mg/L)
pH
ORP
GW09D
7/9/2008
95.49
10.66
84.83
12/10/2008
16.58
78.91
6/10/2009
7.65
87.84
12/29/2009
6.90
88.59
6/29/2010
12.41
83.08
3/15/2011
4.19
91.30
6/8/2011
7.31
88.18
20.73
0.9
2.84
6.69
d222,6
12/7/2011
7.50
87.99
19.43
0.412
1.24
6.68
3/22/2012
8.20
87.29
24.07
0.019
6.63
6.81
6/7/2012
9.82
85.6712/11/2012
11.01
84.48
20.28
0.464
2.34
6.47
5
3/11/2013
11.10
84.39
6/27/2013
7.27
88.22
-
-
-
-
-
9/30/2013
7.92
87.57
12/20/2013
8.15
87.34
5/28/2014
6.59
88.90
12/9/2014
8.16
87.33
6/29/2015
8.60
86.89
12/28/2015
7.06
88.43
7/6/2016
6.78
88.71
9/14/2016
7.79
87.70
12/28/2016
8.71
86.78
8/22/2019
8.75
86.74
/12/2019
13.47
82.02
31/2020
P
13.28
82.21
GW10
7/8/2008
93.90
NM
NM
12/8/2008
NM
NM
6/10/2009
NM
NM
12/28/2009
NM
NM
6/29/2010
NM
NM
3/15/2011
8.12
85.78
6/8/2011
8.68
85.22
19.44
0.193
2.77
5.72
19.5
12/7/2011
8.96
84.94
21.45
0.23
1 1.5
6.45
1 51.6
3/22/2012
9.25
84.65
20.24
0.258
2.96
6.83
208.9
6/7/2012
10.01
83.89
12/11/2012
11.87
82.03
20.53
0.278
8.31
5.1
86
3/11/2013
9.68
84.22
6/27/2013
8.68
85.22
-
-
-
-
-
9/30/2013
9.32
84.58
12/19/2013
9.18
84.72
5/28/2014
7.68
86.22
12/9/2014
NM
NM
6/29/2015
9.75
84.15
12/28/2015
5.02
88.88
7/5/2016
8.79
85.11
9/13/2016
9.04
84.86
12/28/2016
10.18
83.72
8/22/2019
14.60
79.30
12/12/2019
20.08
73.82
3/31/2020
15.01
78.89
Page 5 of 8

TABLE2
HISTORICAL GROUNDWATER ELEVATION DATA
CIRCLE K STORE No. 8387
RM No. 2751
8425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
Monitoring
Well
Gauging Date
Top of
Casing
Elevation
(feet)
Depth to
Water
(feet)
Groundwater
Elevation
(feet)
Temperatureo
C
Conductivity
(mS/cm)
DO
(mg/L)
pH
ORP
GWIl
7/9/2008
99.08
19.97
79.11
12/10/2008
24.38
74.70
6/10/2009
13.22
85.86
12/28/2009
NM
NM
6/29/2010
11.33
87.75
3/15/2011
12.50
86.58
6/8/2011
13.09
85.99
19.57
0.071
7.34
5.24
203.9
12/7/2011
14.81
84.27
21.02
0.073
4.93
5.14
166.7
3/22/2012
14.25
84.83
20.66
0.092
4.87
5.81
237.2
6/7/2012
14.82
84.26
12/11/2012
Obstructed by Vehicle
3/11/2013
Obstructed by Vehicle
6/27/2013
14.91
84.17
-
-
-
-
-
9/30/2013
13.96
85.12
12/19/2013
14.28
84.80
5/28/2014
12.54
86.54
12/9/2014
14.22
84.86
6/29/2015
14.26
84.82
12/28/2015
11.22
87.86
7/5/2016
12.59
86.49
9/13/2016
13.21
85.87
12/28/2016
14.40
84.68
8/22/2019
24.88
74.20
12/12/2019
29.37
69.71
3/31/2020
29.07
70.01
GWl2
7/9/2008
97.51
16.63
80.88
12/8/2008
20.58
76.93
6/10/2009
11.34
86.17
12/28/2009
NM
NM
6/29/2010
11.06
86.45
3/15/2011
10.81
86.70
6/8/2011
10.24
87.27
18.36
0.429
2.31
6.4
-16.7
12/7/2011
11.09
86.42
20.24
0.501
1 2.34
6.17
1 101.7
3/22/2012
9.56
87.95
18.15
0.317
9.72
6.02
216.9
6/7/2012
10.28
87.23
12/11/2012
15.04
82.47
20.01
0.504
7.9
6.05
115
3/11/2013
11.44
86.07
6/27/2013
10.85
86.66
-
-
-
-
-
9/30/2013
10.97
86.54
12/19/2013
9.47
88.04
5/28/2014
10.78
86.73
12/9/2014
7.81
89.70
6/29/2015
8.97
88.54
12/28/2015
8.99
88.52
7/5/2016
7.79
89.72
9/13/2016
8.75
88.76
12/28/2016
8.18
89.33
8/22/2019
20.20
77.31
12/12/2019
22.56
74.95
3/31/2020
18.78
78.73
Page 6 of 8

TABLE2
HISTORICAL GROUNDWATER ELEVATION DATA
CIRCLE K STORE No. 8387
RM No. 2751
8425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
Monitoring
Well
Gauging Date
Top of
Casing
Elevation
(feet)
Depth to
Water
(feet)
Groundwater
Elevation
(feet)
Temperatureo
C
Conductivity
(mS/em)
DO
(mg/L)
pH
ORP
GW13D
7/8/2008
95.89
6.52
89.37
12/15/2008
5.54
90.35
6/9/2009
3.78
92.11
12/29/2009
3.03
92.86
6/29/2010
8.36
87.53
3/15/2011
4.52
91.37
6/8/2011
7.08
88.81
19.83
0.441
2.24
7.28
-138.7
12/7/2011
3.44
92.45
17.8
0.498
0.83
9.13
1-151.5
12/7/2011
3.44
92.45
19.08
0.498
0.64
8.34
-101.5
12/7/2011
3.44
92.45
19.12
0.482
1.14
7.87
3/22/2012
3.96
91.93
20.32
0.513
0.6
6.83
198.9
6/7/2012
4.51
91.38
12/11/2012
NA
NA
18.97
0.521
3.96
6.89
-72
3/11/2013
12.56
83.33
6/27/2013
3.85
92.04
10/1/2013
3.90
91.99
12/20/2013
3.88
92.01
5/28/2014
4.57
91.32
12/9/2014
4.41
91.48
6/29/2015
4.11
91.78
12/28/2015
2.16
93.73
3/23/2016
2.83
93.06
7/5/2016
4.49
91.40
9/13/2016
4.24
91.65
12/28/2016
4.58
91.31
8/22/2019
5.71
90.18
12/12/2019
5.34
90.55
3/31/2020
4.35
91.54
GW14D
7/8/2008
96.93
16.15
80.78
12/15/2008
19.66
77.27
6/9/2009
9.21
87.72
12/28/2009
7.80
89.13
6/29/2010
8.98
87.95
3/15/2011
9.36
87.57
6/9/2011
9.95
86.98
19.77
0.33
1.53
8.49
-232.5
12/7/2011
11.20
1 85.73
13.79
0.244
1 2.43
9.58
12/7/2011
11.20
85.73
17.04
0.427
2.97
8.77
-119.8
12/7/2011
11.20
85.73
17.34
0.401
1.74
8.06
-120.6
3/22/2012
11.57
85.36
19.77
0.509
2.95
7.12
201.6
6/7/2012
13.33
83.60
12/11/2012
14.42
82.51
18.86
0.523
8.29
6.8
50
3/11/2013
12.95
83.98
6/27/2013
11.11
85.82
10/1/2013
10.45
86.48
12/20/2013
11.06
85.87
5/28/2014
8.43
88.50
12/9/2014
11.03
85.90
6/29/2015
10.89
86.04
12/28/2015
8.88
88.05
3/23/2016
8.43
88.50
7/5/2016
9.62
87.31
9/13/2016
10.16
86.77
12/28/2016
12.62
84.31
3/21/2017
10.06
86.87
7/26/2017
9.14
87.79
1/12/2018
9.93
87.00
4/19/2018
8.19
88.74
11/6/2018
8.10
88.83
3/26/2019
22.36
74.57
8/22/2019
22.98
73.95
12/12/2019
29.75
67.18
3/31/2020
28.70
68.23
Page 7 of 8

TABLE2
HISTORICAL GROUNDWATER ELEVATION DATA
CIRCLE K STORE No. 8387
RM No. 2751
8425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
Monitoring
Well
Gauging Date
Top of
Casing
Elevation
(feet)
Depth to
Water
(feet)
Groundwater
Elevation
(feet)
Temperature°
C
Conductivity
(MS/CM)
DO
(mg/L)
pH
ORP
GW15
7/8/2008
96.29
13.04
83.25
12/10/2008
19.36
76.93
6/9/2009
8.84
87.45
12/28/2009
7.19
89.10
6/29/2010
8.07
88.22
3/15/2011
7.54
88.75
6/9/2011
8.61
87.68
18.84
0.144
8.19
5.21
d69.8
12/7/2011
8.07
88.22
18.05
0.147
6.25
8.17
3/22/2012
13.20
83.09
19.29
0.134
8.53
6.6
6/7/2012
15.48
80.81
12/11/2012
13.99
82.30
19.07
1 0.12
8.28
1 6.51
170
3/11/2013
7.73
88.56
6/27/2013
8.04
88.25
10/1/2013
12.91
83.38
12/19/2013
8.68
87.61
5/28/2014
7.19
89.10
12/9/2014
7.53
88.76
6/29/2015
8.34
87.95
12/28/2015
7.68
88.61
3/22/2016
6.24
90.05
7/6/2016
7.57
88.72
9/13/2016
8.41
87.88
12/28/2016
9.18
87.11
3/21/2017
6.93
89.36
7/26/2017
5.71
90.58
1/12/2018
8.02
88.27
4/19/2018
6.49
89.80
11/6/2018
7.81
88.48
3/26/2019
13.26
83.03
8/22/2019
12.73
83.56
12/12/2019
21.05
75.24
3/31/2020
19.58
76.71
GW15D
7/8/2008
96.24
26.56
69.68
12/15/2008
35.10
61.14
6/9/2009
25.83
70.41
12/28/2009
18.66
77.58
6/29/2010
14.00
82.24
3/15/2011
6.21
90.03
6/9/2011
9.00
87.24
20.11
0.513
1.67
8.25
-145
12/7/2011
15.15
81.09
18.89
1 0.409
0.89
1 10.36
-161.2
12/7/2011
15.15
81.09
17.17
0.389
1.1
9.93
-171.4
12/7/2011
15.15
81.09
16.89
0.376
0.97
9.85
-185.4
3/22/2012
15.61
80.63
20.5
0.391
1.02
7.48
178.3
6/7/2012
27.10
69.14
12/11/2012
11.15
85.09
19.08
0.338
8.48
8.35
-35
3/11/2013
11.48
84.76
6/27/2013
6.41
89.83
10/1/2013
NM
12/20/2013
30.88
65.36
-
-
-
-
-
5/28/2014
3.67
92.57
12/9/2014
0.79
95.45
6/29/2015
6.44
89.80
12/28/2015
12.26
83.98
7/6/2016
9.14
87.10
9/13/2016
18.34
77.90
12/28/2016
6.85
89.39
3/21/2017
2.80
93.44
7/26/2017
4.20
92.04
1/12/2018
4.36
91.88
4/19/2018
2.35
93.89
11/6/2018
NM
3/26/2019
0.80
95.44
8/22/2019
NA
NA
12/12/2019
6.00
90.24
3/31/2020
39.69
56.55
Notes:
1. Elevations are ref enced to an arbitrary on -site benchmark of 100.00 f t.
2. Total well depths measured from top of casing.
3. Depth to water measured from top of casing.
4. NM = Not Measured.
5. -Anomalous depth to groundwater.
Page 8 of 8

TABLE 3
CURRENT GROUNDWATER ANALYTICAL RESULTS
CIRCLE K STORE No. 8387
RM No. 2751
8425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
Sample
Sample
s
s
o
o
o
o
�
E
o
^�
Location
Date
10
A
U
p
u
v
t
u
A
N
7
o
o
S.
o
y
F+
U
W
o
w
O
O
W
U
�%
N
..7110
A
P?
o
A
A
A
N
u
u
F.
�
o
o
C
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NC 2L Standard -T
1
600
600
500
20
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0.02
6
70
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6
0.4
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70
100
70
5
3
2,000
400
400
0.03
70
4
0.4
--
6,000
---
--
GW0l
4/1/20
<0.13
<0.13
<0.13
<0.25
4.3
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
0.17 J
<1.0
0.18 J
2.6
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<2.0
<1.0
<0.20
GW02
4/1/20
1.2
0.19 J
0.15 J
0.89 J
1.1
0.56
<0.13
<0.13
<0.13
0.44 J
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
2.1
<1.0
<0.13
<0.20
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<2.0
<5.0
<0.20
GW03A
4/1/20
<0.13
<0.13
<0.13
<0.25
5.4
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<1.0
<0.13
0.21 J
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<2.0
<1.0
<0.20
GW04
4/1/20
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<1.0
<0.13
3.8
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<2.0
<1.0
<0.20
GW05
4/1/20
<0.13
<0.13
<0.13
<0.25
0.75
0.33 J
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<1.0
<0.13
<0.20
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<2.0
<1.0
<0.20
GW06
4/1/20
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<1.0
<0.13
<0.20
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<2.0
<1.0
<0.20
GW07
4/1/20
<0.13
<0.13
<0.13
<0.25
3.8
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<1.0
<0.13
0.44 J
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<2.0
<1.0
<0.20
GW08
4/1/20
<0.13
<0.13
<0.13
<0.25
6.8
1.2
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<1.0
<0.13
<0.20
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<2.0
<1.0
<0.20
GW09D
4/1/20
<0.13
<0.13
<0.13
<0.25
2.3
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
0.19 J
<0.13
<0.13
<1.0
0.46 J
10.4
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<2.0
<1.0
<0.20
GW10
4/1/20
<0.13
<0.13
<0.13
<0.25
0.14 J
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<1.0
<0.13
<0.20
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<2.0
<1.0
<0.20
GW11
4/1/20
Not Sampled - Insufficent water to sample
GW12
4/1/20
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<1.0
<0.13
<0.20
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<2.0
<1.0
<0.20
GW13D
4/1/20
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<1.0
<0.13
1.2
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<2.0
<1.0
<0.20
GW14D
4/1/20
<0.13
<0.13
<0.13
<0.25
16.2
0.16J
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<1.0
0.33J
6.5
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<2.0
<5.0
<0.20
GW15
4/1/20
<0.13
<0.13
<0.13
<0.25
0.28J
0.23J
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<1.0
<0.13
<0.20
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<2.0
<1.0
<0.20
GW15D
4/1/20
<0.13
<0.13
<0.13
<0.25
8.2
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
0.17J
<0.13
1 <1.0
<0.13
1 <0.20
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<2.0
<5.0
<0.20
Notes
"<" = Not detected at or above the laboratory reporting limit
Concentrations are reported in micrograms per liter (µg/l)
Concentrations expressed in highlighted, bold print equal or exceed the 2L Standard
GCL = Gross Contamination Level
J = Estimated value below method reporting limit
Page 1 of 1

TABLE4
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
CIRCLE K STORE N. 8387
RM No, 2751
9425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
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TABLE4
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
CIRCLE K STORE N. 8387
RM No, 2751
9425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
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TABLE4
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
CIRCLE K STORE N. 8387
RM No, 2751
9425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
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TABLE4
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
CIRCLE K STORE N. 8387
RM No, 2751
9425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
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TABLE4
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
CIRCLE K STORE N. 8387
RM No, 2751
9425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
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TABLE4
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
CIRCLE K STORE N. 8387
RM No, 2751
9425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
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TABLE4
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
CIRCLE K STORE N. 8387
RM No, 2751
9425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
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TABLE4
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
CIRCLE K STORE N. 8387
RM No, 2751
9425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
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TABLE4
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
CIRCLE K STORE N. 8387
RM No, 2751
9425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
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mmm®mmmmmmmmmmmmmmmmmmmammaa
mmm®mmmmmmmmmmmmmmmmmmmmmmam
�mmmmmmmmmmmmmmmmmmmmmmmmmmam
�mmmm®mmmmmmmmmmmmmmmmmmmmmmm

TABLE4
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
CIRCLE K STORE N. 8387
RM No, 2751
9425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
�mmmmoaaaaaaasaaaaaaaaaaaaaaa
�mmmm®aaaaaaasaaaaaaaaaaaaaaa
�mmmmaaaaaaaasaaaaaaaaaaaaaaa
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�mmmmmaaaaaaasaaaaaaaaaaaaaaa
�mmmm®aaaaaaasaaaaaaaaaaaaaaa
�mmmmmaaaaaaasaaaaaaaaaaaaaaa
�mmmm®aaaaaaasaaaaaaaaaaaaaaa
�mmmmaaaaaaaasaaaaaaaaaaaaaaa
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�mmmmmaaaaaaasaaaaaaaaaaaaaaa
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®mam®®®mmmmmms��mmmmmmamaaaaa
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®mmmmmmmmmmmmammmmmmmmamaaaaa
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�mmmmmmmmmmmmmmmmmmmmmmmaaaaa
�mmmmmmmmmmmmmmmmmmmmmmmaaaaa
Sig,,dmmmmmmmaaaaa
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�mmm®mmmmmmmmmmmmmmmmmmmammaa
�mmm®mmmmmmmmmmmmmmmmmmmmmmam
�mmmmmmmmmmmmm��mmmmmmmmmmmmm

TABLE4
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
CIRCLE K STORE N. 8387
RM No, 2751
9425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
iO
71
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TABLE4
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
CIRCLE K STORE N. 8387
RM No, 2751
9425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
iO
71
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�����maaaa�aasaaaaaaaaaaaaaaa

TABLE4
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
CIRCLE K STORE N. 8387
RM No, 2751
9425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
iO
71
©���maaaaaaasaaaaaaaaaaaaaaa
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TABLE4
HISTORICAL GROUNDWATER ANALYTICAL RESULTS
CIRCLE K STORE N. 8387
RM No, 2751
9425 NORTH CAROLINA HIGHWAY 49 NORTH
MT. PLEASANT, NORTH CAROLINA
��m®�®aaaaaaasaaaaaaaaaaaaaaa
���®��aaaaaaasaaaaaaaaaaaaaaa
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Notes:
I. mND = Not Detected am above the laboratory detection limit.
2. Conc®trations are reported in mimg—, per liter (ugd) of parts per billion (ppb).
3. Concentrations m bold print and shaded exceed the cm responding NCDEQ Groundwater Quality 2L Standard (NC 2L Standard).
Th, NC 2L Standard was rovised on 1-1-10. Data exuedances @om previous semplmg events ere relative to the former 2L 3mndards
4. NCDEQ = North Carolina Department of Enviromnental Quality
5. NA — Not A ly—l.
6. NS = Not Sampled.
7. - = Coastim— previously not reported
8. J= Estimated value below method reporting 1Mh

APPENDIX A
LABORATORY ANALYTICAL REPORTS

ffm
Orlando, FL
The results set forth herein are provided by SGS North America Inc. a-Hl ydcopy 2. 0
Automated Report
Technical Report for
ATC Group Services LLC
RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
SGS Job Number: FA73985
Sampling Date: 04/01/20
Report to:
ATC Group Services LLC.
7606 Whitehall Executive Center Dr. Suite 800
Charlotte, NC 28273
[e-mail]
ATTN: Jason Whittle
Total number of pages in report: 82
Ac Fp
Test results contained within this data package meet the requirements Caitlin Brice, M. S.
of the National Environmental Laboratory Accreditation Program General Manager
and/or state specific certification programs as applicable.
Client Service contact: Muna Mohammed 407-425-6700
Certifications: FL(E83510), LA(03051), KS(E-10327), IL(200063), NC(573), NJ(FL002), NY(12022), SC(96038001)
DoD ELAP(ANAB L2229), AZ(AZ0806), CA(2937), TX(T104704404), PA(68-03573), VA(460177),
AK, AR, IA, KY, MA, MS, ND, NH, NV, OK, OR, UT, WA, WV
This report shall not be reproduced, except in its entirety, without the written approval of SGS.
Test results relate only to samples analyzed.
SGS North America Inc. • 4405 Vineland Road • Suite C-15 • Orlando, FL 32811 • tel: [phone] • fax: [phone]
SGS is the sole authority for authorizing edits or modifications to this document. Please share your ideas about
Unauthorized modification of this report is strictly prohibited. how we can serve you better at:
Review standard terms at: http://www.sgs.com/en/terms-and-conditions [e-mail]
1 of 82
FA73985

Sections:
Table of Contents
1
Section1: Sample Summary...................................................................................................
3
Section2: Summary of Hits....................................................................................................
5
Section3: Sample Results........................................................................................................
7
3.1! FA73985-1: GW 01.......................................................................................................
8
3.2 FA73985-2: GW 02.......................................................................................................
11
3.3• FA73985-3: GW 03A....................................................................................................
14
3.4 FA73985-4: GW 04.......................................................................................................
17
3.5- FA73985-5: GW 05.......................................................................................................
20
3.6 FA73985-6: GW 06.......................................................................................................
23
3.7: FA73985-7: GW 07.......................................................................................................
27
3.8 FA73985-8: GW 08.......................................................................................................
30
3.9: FA73985-9: GW 09D....................................................................................................
33
3.10: FA73985-10: GW 10...................................................................................................
36
3.11: FA73985-11: GW 12...................................................................................................
39
3.12: FA73985-12: GW 13D................................................................................................
42
3.13: FA73985-13: GW 14D................................................................................................
45
3.14: FA73985-14: GW 15...................................................................................................
48
3.15: FA73985-15: GW 15D................................................................................................
51
Section4: Misc. Forms............................................................................................................
54
4.1: Chain of Custody...........................................................................................................
55
Section 5: MS Volatiles - QC Data Summaries.....................................................................
58
5.1: Method Blank Summary................................................................................................
59
5.2: Blank Spike Summary...................................................................................................
65
5.3: Matrix Spike/Matrix Spike Duplicate Summary...........................................................
71
Section6: GC Volatiles - QC Data Summaries.....................................................................
77
6.1: Method Blank Summary................................................................................................
78
6.2: Blank Spike Summary...................................................................................................
79
6.3: Matrix Spike Summary..................................................................................................
81
6.4: Duplicate Summary.......................................................................................................
82
W,

SGS North America Inc.
Sample Summary
ATC Group Services LLC
Job No: FA73985
RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample I D
This report contains results reported as ND = Not detected. The following applies:
Organics ND = Not detected above the MDL
FA73985-1
04/01/20
14:15 SBAR 04/03/20
AQ
Ground Water
GW O1
FA73985-2
04/01/20
14:10 SBAR 04/03/20
AQ
Ground Water
GW 02
FA73985-3
04/01/20
11:30 SBAR 04/03/20
AQ
Ground Water
GW 03A
FA73985-4
04/01/20
12:20 SBAR 04/03/20
AQ
Ground Water
GW 04
FA73985-5
04/01/20
12:35 SBAR 04/03/20
AQ
Ground Water
GW 05
FA73985-6
04/01/20
10:25 SBAR 04/03/20
AQ
Ground Water
GW 06
FA73985-7
04/01/20
14:55 SBAR 04/03/20
AQ
Ground Water
GW 07
FA73985-8
04/01/20
15:20 SBAR 04/03/20
AQ
Ground Water
GW 08
FA73985-9
04/01/20
13:45 SBAR 04/03/20
AQ
Ground Water
GW 09D
FA73985-10
04/01/20
10:55 SBAR 04/03/20
AQ
Ground Water
GW 10
FA73985-11
04/01/20
10:35 SBAR 04/03/20
AQ
Ground Water
GW 12
FA73985-12
04/01/20
12:30 SBAR 04/03/20
AQ
Ground Water
GW 13D
6 3 of 82
FA73985

SGS North America Inc.
Sample Summary
(continued)
ATC Group Services LLC
Job No: FA73985
RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
;ample Collected Matrix Client
lumber Date Time By Received Code Type Sample I D
FA73985-13 04/01/20 13:30 SBAR 04/03/20 AQ Ground Water GW 14D
FA73985-14 04/01/20 15:30 SBAR 04/03/20 AQ Ground Water GW 15
FA73985-15 04/01/20 15:05 SBAR 04/03/20 AQ Ground Water GW 15D
6 4of82
FA73985

Summary of Hits
Job Number:
FA73985
Account:
ATC Group Services LLC
Project:
RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Collected:
04/01/20
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
FA73985-1 GW 01
Isopropylbenzene
0.17 J
0.50
0.13
ug/l
SM 6200B
Methyl Tert Butyl Ether
4.3
0.50
0.13
ug/l
SM 6200B
Trichloroethylene
0.18 J
0.50
0.13
ug/l
SM 6200B
Trichlorofluoromethane
2.6
0.50
0.20
ug/l
SM 6200B
FA73985-2 GW 02
Benzene
1.2
0.50
0.13
ug/l
SM 6200B
sec-Butylbenzene
0.44 J
0.50
0.13
ug/l
SM 6200B
Di -Isopropyl Ether
0.56
0.50
0.13
ug/l
SM 6200B
Ethylbenzene
0.15 J
0.50
0.13
ug/l
SM 6200B
Isopropylbenzene
2.1
0.50
0.13
ug/l
SM 6200B
Methyl Tert Butyl Ether
1.1
0.50
0.13
ug/l
SM 6200B
n-Propylbenzene
0.46 J
0.50
0.13
ug/l
SM 6200B
Toluene
0.19 J
0.50
0.13
ug/l
SM 6200B
m,p-Xylene
0.54 J
1.0
0.13
ug/l
SM 6200B
o-Xylene
0.35 J
0.50
0.13
ug/l
SM 6200B
Xylene (total)
0.89 J
1.5
0.25
ug/l
SM 6200B
FA73985-3 GW 03A
Methyl Tert Butyl Ether
5.4
0.50
0.13
ug/l
SM 6200B
Trichlorofluoromethane
0.21 J
0.50
0.20
ug/1
SM 6200B
FA73985-4 GW 04
Trichlorofluoromethane
3.8
0.50
0.20
ug/l
SM 6200B
FA73985-5 GW 05
Di -Isopropyl Ether
0.33 J
0.50
0.13
ug/l
SM 6200B
Methyl Tert Butyl Ether
0.75
0.50
0.13
ug/l
SM 6200B
FA73985-6 GW 06
No hits reported in this sample.
FA73985-7 GW 07
Methyl Tert Butyl Ether 3.8 0.50 0.13 ug/l SM 6200B
Page 1 of 2
6 5 of 82
FA73985

Summary of Hits
Job Number:
FA73985
Account:
ATC Group Services LLC
Project:
RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Collected:
04/01/20
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
FA73985-8 GW 08
Di -Isopropyl Ether
Methyl Tert Butyl Ether
FA73985-9 GW 09D
cis- 1, 2-Dichloroethylene
Methyl Tert Butyl Ether
Trichloroethylene
Trichlorofluoromethane
FA73985-10 GW 10
Methyl Tert Butyl Ether
FA73985-11 GW 12
No hits reported in this sample.
FA73985-12 GW 13D
Trichlorofluoromethane
FA73985-13 GW 14D
Di -Isopropyl Ether
Methyl Tert Butyl Ether
Trichloroethylene
Trichlorofluoromethane
FA73985-14 GW 15
Di -Isopropyl Ether
Methyl Tert Butyl Ether
FA73985-15 GW 15D
cis-1, 2-Dichloroethylene
Methyl Tert Butyl Ether
1.2
0.50
0.13
ug/l
SM 6200B
6.8
0.50
0.13
ug/l
SM 6200B
0.19 J
0.50
0.13
ug/l
SM 6200B
2.3
0.50
0.13
ug/l
SM 6200B
0.46 J
0.50
0.13
ug/l
SM 6200B
10.4
0.50
0.20
ug/l
SM 6200B
0.14 J 0.50 0.13 ug/l SM 6200B
1.2
0.50
0.20
ug/l
SM 6200B
0.16 J
0.50
0.13
ug/l
SM 6200B
16.2
0.50
0.13
ug/l
SM 6200B
0.33 J
0.50
0.13
ug/l
SM 6200B
6.5
0.50
0.20
ug/l
SM 6200B
0.23 J
0.50
0.13
ug/l
SM 6200B
0.28 J
0.50
0.13
ug/l
SM 6200B
0.17 J 0.50 0.13 ug/l SM 6200B
8.2 0.50 0.13 ug/1 SM 6200B
Page 2 of 2
6 6 of 82
FA73985

i
SG$f
Orlando, FL im
Section 3
Sample Results
Report of Analysis
6 7 of 82
FA73985

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: GW O1
Lab Sample ID: FA73985-1 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E102583.1) 1 04/07/20 10:28 AB n/a n/a VE2282
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No. Compound Result RL MDL Units Q
67-64-1
Acetone
ND
10
2.0
ug/1
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
78-93-3
2-Butanone (MEK)
ND
2.5
1.3
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
8 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW O1
Lab Sample ID: FA73985-1 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
VOA List for NC, May 2012
CAS No.
Compound
Result
RL
MDL
Units Q
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
64-17-5
Ethyl Alcohol
ND
100
65
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
591-78-6
2-Hexanone
ND
5.0
1.0
ug/1
98-82-8
Isopropylbenzene
0.17
0.50
0.13
ug/1 J
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/1
108-10-1
4-Methyl-2-pentanone (MIBK) ND
2.5
1.3
ug/1
1634-04-4
Methyl Tert Butyl Ether
4.3
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1, 1, 2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
0.18
0.50
0.13
ug/1 J
75-69-4
Trichlorofluoromethane
2.6
0.50
0.20
ug/1
96-18-4
1,2,3-Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
108-05-4
Vinyl Acetate
ND
5.0
1.0
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
102%
70-130%
17060-07-0
1,2-Dichloroethane-D4
108%
70-130%
2037-26-5
Toluene-D8
99%
70-130%
460-00-4
4-Bromofluorobenzene
100%
70-130%
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
9 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW O1
Lab Sample ID: FA73985-1 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: EPA 504.1 EPA 504.1 Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1 j
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 DD111424.D 1 04/06/20 18:55 KB 04/06/20 14:22 OP79697 GDD3206
Run #2
Initial Volume Final Volume
Run#1 37.4ml 2.0ml
Run #2
CAS No.
Compound
106-93-4
1,2-Dibromoethane
CAS No.
Surrogate Recoveries
460-00-4
4-Bromofluorobenzene
Result
RL MDL Units Q
ND
0.019 0.0094 ug/1
Run# 1
Run# 2 Limits
102%
63-137%
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N =
Indicates presumptive evidence of a compound
6 10 of 82
FA73985

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: GW 02
Lab Sample ID: FA73985-2 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E102584.1) 1 04/07/20 10:51 AB n/a n/a VE2282
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No. Compound Result RL MDL Units Q
67-64-1
Acetone
ND
10
2.0
ug/1
71-43-2
Benzene
1.2
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
78-93-3
2-Butanone (MEK)
ND
2.5
1.3
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
0.44
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
J
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
11 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 02
Lab Sample ID: FA73985-2 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
VOA List for NC, May 2012
CAS No.
Compound
Result
RL
MDL
Units Q
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
108-20-3
Di -Isopropyl Ether
0.56
0.50
0.13
ug/1
64-17-5
Ethyl Alcohol
ND
100
65
ug/1
100-41-4
Ethylbenzene
0.15
0.50
0.13
ug/1 J
591-78-6
2-Hexanone
ND
5.0
1.0
ug/1
98-82-8
Isopropylbenzene
2.1
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/1
108-10-1
4-Methyl-2-pentanone (MIBK) ND
2.5
1.3
ug/1
1634-04-4
Methyl Tert Butyl Ether
1.1
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
0.46
0.50
0.13
ug/1 J
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
0.19
0.50
0.13
ug/1 J
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1, 1, 2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1,2,3-Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
108-05-4
Vinyl Acetate
ND
5.0
1.0
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
0.54
1.0
0.13
ug/1 J
95-47-6
o-Xylene
0.35
0.50
0.13
ug/1 J
1330-20-7
Xylene (total)
0.89
1.5
0.25
ug/1 J
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
104%
70-130%
17060-07-0
1,2-Dichloroethane-D4
109%
70-130%
2037-26-5
Toluene-D8
101%
70-130%
460-00-4
4-Bromofluorobenzene
96%
70-130%
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
12 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 02
Lab Sample ID: FA73985-2 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: EPA 504.1 EPA 504.1 Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1 N
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 DD111425.1) 1 04/06/20 19:11 KB 04/06/20 14:22 OP79697 GDD3206
Run #2
Initial Volume Final Volume
Run#1 38.0ml 2.0ml
Run #2
CAS No.
Compound
106-93-4
1,2-Dibromoethane
CAS No.
Surrogate Recoveries
460-00-4
4-Bromofluorobenzene
Result
RL MDL Units Q
ND
0.018 0.0092 ug/1
Run# 1
Run# 2 Limits
97%
63-137%
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N =
Indicates presumptive evidence of a compound
� 13 of 82
FA73985

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: GW 03A
Lab Sample ID: FA73985-3 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E102585.1) 1 04/07/20 11:13 AB n/a n/a VE2282
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No. Compound Result RL MDL Units Q
67-64-1
Acetone
ND
10
2.0
ug/1
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
78-93-3
2-Butanone (MEK)
ND
2.5
1.3
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
14of82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 03A
Lab Sample ID: FA73985-3 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
VOA List for NC, May 2012
CAS No.
Compound
Result
RL
MDL
Units Q
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
64-17-5
Ethyl Alcohol
ND
100
65
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
591-78-6
2-Hexanone
ND
5.0
1.0
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/1
108-10-1
4-Methyl-2-pentanone (MIBK) ND
2.5
1.3
ug/1
1634-04-4
Methyl Tert Butyl Ether
5.4
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1, 1, 2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
0.21
0.50
0.20
ug/1 J
96-18-4
1,2,3-Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
108-05-4
Vinyl Acetate
ND
5.0
1.0
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
103%
70-130%
17060-07-0
1,2-Dichloroethane-D4
108%
70-130%
2037-26-5
Toluene-D8
99%
70-130%
460-00-4
4-Bromofluorobenzene
99%
70-130%
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
15 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 03A
Lab Sample ID: FA73985-3 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: EPA 504.1 EPA 504.1 Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1 w
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 DD111426.D 1 04/06/20 19:26 KB 04/06/20 14:22 OP79697 GDD3206
Run #2
Initial Volume Final Volume
Run#1 37.9ml 2.0ml
Run #2
CAS No.
Compound
106-93-4
1,2-Dibromoethane
CAS No.
Surrogate Recoveries
460-00-4
4-Bromofluorobenzene
Result
RL MDL Units Q
ND
0.018 0.0092 ug/1
Run# 1
Run# 2 Limits
99%
63-137%
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N =
Indicates presumptive evidence of a compound
6 16 of 82
FA73985

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: GW 04
Lab Sample ID: FA73985-4 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E102586.1) 1 04/07/20 11:37 AB n/a n/a VE2282
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No. Compound Result RL MDL Units Q
67-64-1
Acetone
ND
10
2.0
ug/1
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
78-93-3
2-Butanone (MEK)
ND
2.5
1.3
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
17 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 04
Lab Sample ID: FA73985-4 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
VOA List for NC, May 2012
CAS No.
Compound
Result
RL
MDL
Units Q
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
64-17-5
Ethyl Alcohol
ND
100
65
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
591-78-6
2-Hexanone
ND
5.0
1.0
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/1
108-10-1
4-Methyl-2-pentanone (MIBK) ND
2.5
1.3
ug/1
1634-04-4
Methyl Tert Butyl Ether
ND
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1, 1, 2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
3.8
0.50
0.20
ug/1
96-18-4
1,2,3-Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
108-05-4
Vinyl Acetate
ND
5.0
1.0
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
102%
70-130%
17060-07-0
1,2-Dichloroethane-D4
110%
70-130%
2037-26-5
Toluene-D8
96%
70-130%
460-00-4
4-Bromofluorobenzene
100%
70-130%
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
18 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 04
Lab Sample ID: FA73985-4 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: EPA 504.1 EPA 504.1 Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1 P
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 DD111429.D 1 04/06/20 20:13 KB 04/06/20 14:22 OP79697 GDD3206
Run #2
Initial Volume Final Volume
Run#1 38.0ml 2.0ml
Run #2
CAS No.
Compound
106-93-4
1,2-Dibromoethane
CAS No.
Surrogate Recoveries
460-00-4
4-Bromofluorobenzene
Result
RL MDL Units Q
ND
0.018 0.0092 ug/1
Run# 1
Run# 2 Limits
108%
63-137%
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N =
Indicates presumptive evidence of a compound
6 19 of 82
FA73985

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: GW 05
Lab Sample ID: FA73985-5 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E102587.1) 1 04/07/20 11:59 AB n/a n/a VE2282
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No. Compound Result RL MDL Units Q
67-64-1
Acetone
ND
10
2.0
ug/1
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
78-93-3
2-Butanone (MEK)
ND
2.5
1.3
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
20 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 05
Lab Sample ID: FA73985-5 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
VOA List for NC, May 2012
CAS No.
Compound
Result
RL
MDL
Units Q
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
108-20-3
Di -Isopropyl Ether
0.33
0.50
0.13
ug/1 J
64-17-5
Ethyl Alcohol
ND
100
65
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
591-78-6
2-Hexanone
ND
5.0
1.0
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/1
108-10-1
4-Methyl-2-pentanone (MIBK) ND
2.5
1.3
ug/1
1634-04-4
Methyl Tert Butyl Ether
0.75
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1, 1, 2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1,2,3-Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
108-05-4
Vinyl Acetate
ND
5.0
1.0
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
104%
70-130%
17060-07-0
1,2-Dichloroethane-D4
109%
70-130%
2037-26-5
Toluene-D8
98%
70-130%
460-00-4
4-Bromofluorobenzene
97%
70-130%
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
21 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 05
Lab Sample ID: FA73985-5 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: EPA 504.1 EPA 504.1 Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1 P
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 DD111430.1) 1 04/06/20 20:28 KB 04/06/20 14:22 OP79697 GDD3206
Run #2
Initial Volume Final Volume
Run #1 38.3 ml 2.0 ml
Run #2
CAS No.
Compound
106-93-4
1,2-Dibromoethane
CAS No.
Surrogate Recoveries
460-00-4
4-Bromofluorobenzene
Result
RL MDL Units Q
ND
0.018 0.0091 ug/1
Run# 1
Run# 2 Limits
93%
63-137%
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N =
Indicates presumptive evidence of a compound
6 22 of 82
FA73985

SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID: GW 06
Lab Sample ID: FA73985-6 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 A0221889.1) 1 04/08/20 10:39 AB n/a n/a VA2716
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No. Compound Result RL MDL Units Q
67-64-1
Acetone
ND
10
2.0
ug/1
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
78-93-3
2-Butanone (MEK)
ND
2.5
1.3
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
23 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 06
Lab Sample ID: FA73985-6 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
VOA List for NC, May 2012
CAS No.
Compound
Result
RL
MDL
Units Q
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
64-17-5
Ethyl Alcohol a
ND
100
65
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
591-78-6
2-Hexanone
ND
5.0
1.0
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/1
108-10-1
4-Methyl-2-pentanone (MIBK) ND
2.5
1.3
ug/1
1634-04-4
Methyl Tert Butyl Ether
ND
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1, 1, 2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1,2,3-Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
108-05-4
Vinyl Acetate
ND
5.0
1.0
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
103%
70-130%
17060-07-0
1,2-Dichloroethane-D4
112%
70-130%
2037-26-5
Toluene-D8
101%
70-130%
460-00-4
4-Bromofluorobenzene
97%
70-130%
Page 2 of 3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
24 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 06
Lab Sample ID: FA73985-6 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
VOA List for NC, May 2012
CAS No. Compound Result RL MDL Units Q
(a) Associated CCV and BS outside control limits high.
Page 3 of 3
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N
= Indicates presumptive evidence of a compound
�1%6 25 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 06
Lab Sample ID: FA73985-6 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: EPA 504.1 EPA 504.1 Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 DD111431.1) 1 04/06/20 20:44 KB 04/06/20 14:22 OP79697 GDD3206
Run #2
Initial Volume Final Volume
Run#1 37.4ml 2.0ml
Run #2
CAS No.
Compound
106-93-4
1,2-Dibromoethane
CAS No.
Surrogate Recoveries
460-00-4
4-Bromofluorobenzene
Result
RL MDL Units Q
ND
0.019 0.0094 ug/1
Run# 1
Run# 2 Limits
106%
63-137%
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N =
Indicates presumptive evidence of a compound
6 26 of 82
FA73985

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: GW 07
Lab Sample ID: FA73985-7 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E102589.1) 1 04/07/20 12:45 AB n/a n/a VE2282
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No. Compound Result RL MDL Units Q
67-64-1
Acetone
ND
10
2.0
ug/1
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
78-93-3
2-Butanone (MEK)
ND
2.5
1.3
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
27 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 07
Lab Sample ID: FA73985-7 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
VOA List for NC, May 2012
CAS No.
Compound
Result
RL
MDL
Units Q
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
64-17-5
Ethyl Alcohol
ND
100
65
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
591-78-6
2-Hexanone
ND
5.0
1.0
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/1
108-10-1
4-Methyl-2-pentanone (MIBK) ND
2.5
1.3
ug/1
1634-04-4
Methyl Tert Butyl Ether
3.8
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1, 1, 2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1,2,3-Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
108-05-4
Vinyl Acetate
ND
5.0
1.0
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
103%
70-130%
17060-07-0
1,2-Dichloroethane-D4
111%
70-130%
2037-26-5
Toluene-D8
98%
70-130%
460-00-4
4-Bromofluorobenzene
99%
70-130%
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
28 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 07
Lab Sample ID: FA73985-7 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: EPA 504.1 EPA 504.1 Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1 P
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 DD111432.1) 1 04/06/20 20:59 KB 04/06/20 14:22 OP79697 GDD3206
Run #2
Initial Volume Final Volume
Run #1 38.1 ml 2.0 ml
Run #2
CAS No.
Compound
106-93-4
1,2-Dibromoethane
CAS No.
Surrogate Recoveries
460-00-4
4-Bromofluorobenzene
Result
RL MDL Units Q
ND
0.018 0.0092 ug/1
Run# 1
Run# 2 Limits
91%
63-137%
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N =
Indicates presumptive evidence of a compound
6 29 of 82
FA73985

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: GW 08
Lab Sample ID: FA73985-8 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E102590.1) 1 04/07/20 13:08 AB n/a n/a VE2282
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No. Compound Result RL MDL Units Q
67-64-1
Acetone
ND
10
2.0
ug/1
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
78-93-3
2-Butanone (MEK)
ND
2.5
1.3
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
w
i"
01
30 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 08
Lab Sample ID: FA73985-8 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
VOA List for NC, May 2012
CAS No.
Compound
Result
RL
MDL
Units Q
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
108-20-3
Di -Isopropyl Ether
1.2
0.50
0.13
ug/1
64-17-5
Ethyl Alcohol
ND
100
65
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
591-78-6
2-Hexanone
ND
5.0
1.0
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/1
108-10-1
4-Methyl-2-pentanone (MIBK) ND
2.5
1.3
ug/1
1634-04-4
Methyl Tert Butyl Ether
6.8
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1, 1, 2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1,2,3-Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
108-05-4
Vinyl Acetate
ND
5.0
1.0
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
104%
70-130%
17060-07-0
1,2-Dichloroethane-D4
112%
70-130%
2037-26-5
Toluene-D8
99%
70-130%
460-00-4
4-Bromofluorobenzene
100%
70-130%
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
w
00
01
31 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 08
Lab Sample ID: FA73985-8 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: EPA 504.1 EPA 504.1 Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1 w
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 DD111433.1) 1 04/06/20 21:15 KB 04/06/20 14:22 OP79697 GDD3206
Run #2
Initial Volume Final Volume
Run #1 37.8 ml 2.0 ml
Run #2
CAS No.
Compound
106-93-4
1,2-Dibromoethane
CAS No.
Surrogate Recoveries
460-00-4
4-Bromofluorobenzene
Result
RL MDL Units Q
ND
0.019 0.0093 ug/1
Run# 1
Run# 2 Limits
103%
63-137%
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N =
Indicates presumptive evidence of a compound
� 32 of 82
FA73985

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: GW 09D
Lab Sample ID: FA73985-9 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E102595.1) 1 04/07/20 15:01 AB n/a n/a VE2282
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No. Compound Result RL MDL Units Q
67-64-1
Acetone
ND
10
2.0
ug/1
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
78-93-3
2-Butanone (MEK)
ND
2.5
1.3
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
0.19
0.50
0.13
ug/1
156-60-5
trans-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
J
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
33 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 09D
Lab Sample ID: FA73985-9 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
VOA List for NC, May 2012
CAS No.
Compound
Result
RL
MDL
Units Q
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
64-17-5
Ethyl Alcohol
ND
100
65
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
591-78-6
2-Hexanone
ND
5.0
1.0
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/1
108-10-1
4-Methyl-2-pentanone (MIBK) ND
2.5
1.3
ug/1
1634-04-4
Methyl Tert Butyl Ether
2.3
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1, 1, 2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
0.46
0.50
0.13
ug/1 J
75-69-4
Trichlorofluoromethane
10.4
0.50
0.20
ug/1
96-18-4
1,2,3-Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
108-05-4
Vinyl Acetate
ND
5.0
1.0
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
103%
70-130%
17060-07-0
1,2-Dichloroethane-D4
108%
70-130%
2037-26-5
Toluene-D8
101%
70-130%
460-00-4
4-Bromofluorobenzene
98%
70-130%
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
34 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 09D
Lab Sample ID: FA73985-9 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: EPA 504.1 EPA 504.1 Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1 P
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 DD111434.1) 1 04/06/20 21:30 KB 04/06/20 14:22 OP79697 GDD3206
Run #2
Initial Volume Final Volume
Run#1 37.9ml 2.0ml
Run #2
CAS No.
Compound
106-93-4
1,2-Dibromoethane
CAS No.
Surrogate Recoveries
460-00-4
4-Bromofluorobenzene
Result
RL MDL Units Q
ND
0.018 0.0092 ug/1
Run# 1
Run# 2 Limits
103%
63-137%
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N =
Indicates presumptive evidence of a compound
6 35 of 82
FA73985

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: GW 10
Lab Sample ID: FA73985-10 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E102596.1) 1 04/07/20 15:24 AB n/a n/a VE2282
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No. Compound Result RL MDL Units Q
67-64-1
Acetone
ND
10
2.0
ug/1
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
78-93-3
2-Butanone (MEK)
ND
2.5
1.3
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
36 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 10
Lab Sample ID: FA73985-10 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
VOA List for NC, May 2012
CAS No.
Compound
Result
RL
MDL
Units Q
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
64-17-5
Ethyl Alcohol
ND
100
65
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
591-78-6
2-Hexanone
ND
5.0
1.0
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/1
108-10-1
4-Methyl-2-pentanone (MIBK) ND
2.5
1.3
ug/1
1634-04-4
Methyl Tert Butyl Ether
0.14
0.50
0.13
ug/1 J
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1, 1, 2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1,2,3-Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
108-05-4
Vinyl Acetate
ND
5.0
1.0
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
103%
70-130%
17060-07-0
1,2-Dichloroethane-D4
108%
70-130%
2037-26-5
Toluene-D8
98%
70-130%
460-00-4
4-Bromofluorobenzene
99%
70-130%
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
37 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 10
Lab Sample ID: FA73985-10 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: EPA 504.1 EPA 504.1 Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 DD111435.1) 1 04/06/20 21:46 KB 04/06/20 14:22 OP79697 GDD3206
Run #2
Initial Volume Final Volume
Run#1 37.6ml 2.0ml
Run #2
CAS No.
Compound
106-93-4
1,2-Dibromoethane
CAS No.
Surrogate Recoveries
460-00-4
4-Bromofluorobenzene
Result
RL MDL Units Q
ND
0.019 0.0093 ug/1
Run# 1
Run# 2 Limits
92%
63-137%
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N =
Indicates presumptive evidence of a compound
6 38 of 82
FA73985

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: GW 12
Lab Sample ID: FA73985-11 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E102597.1) 1 04/07/20 15:47 AB n/a n/a VE2282
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No. Compound Result RL MDL Units Q
67-64-1
Acetone
ND
10
2.0
ug/1
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
78-93-3
2-Butanone (MEK)
ND
2.5
1.3
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
39 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 12
Lab Sample ID: FA73985-11 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
VOA List for NC, May 2012
CAS No.
Compound
Result
RL
MDL
Units Q
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
64-17-5
Ethyl Alcohol
ND
100
65
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
591-78-6
2-Hexanone
ND
5.0
1.0
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/1
108-10-1
4-Methyl-2-pentanone (MIBK) ND
2.5
1.3
ug/1
1634-04-4
Methyl Tert Butyl Ether
ND
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1, 1, 2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1,2,3-Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
108-05-4
Vinyl Acetate
ND
5.0
1.0
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
103%
70-130%
17060-07-0
1,2-Dichloroethane-D4
110%
70-130%
2037-26-5
Toluene-D8
96%
70-130%
460-00-4
4-Bromofluorobenzene
100%
70-130%
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
40 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 12
Lab Sample ID: FA73985-11 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: EPA 504.1 EPA 504.1 Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 DD111436.1) 1 04/06/20 22:01 KB 04/06/20 14:22 OP79697 GDD3206
Run #2
Initial Volume Final Volume
Run #1 38.1 ml 2.0 ml
Run #2
CAS No.
Compound
106-93-4
1,2-Dibromoethane
CAS No.
Surrogate Recoveries
460-00-4
4-Bromofluorobenzene
Result
RL MDL Units Q
ND
0.018 0.0092 ug/1
Run# 1
Run# 2 Limits
106%
63-137%
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N =
Indicates presumptive evidence of a compound
6 41 of 82
FA73985

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: GW 13D
Lab Sample ID: FA73985-12 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E102598.1) 1 04/07/20 16:09 AB n/a n/a VE2282
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No. Compound Result RL MDL Units Q
67-64-1
Acetone
ND
10
2.0
ug/1
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
78-93-3
2-Butanone (MEK)
ND
2.5
1.3
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
42 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 13D
Lab Sample ID: FA73985-12 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
VOA List for NC, May 2012
CAS No.
Compound
Result
RL
MDL
Units Q
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
64-17-5
Ethyl Alcohol
ND
100
65
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
591-78-6
2-Hexanone
ND
5.0
1.0
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/1
108-10-1
4-Methyl-2-pentanone (MIBK) ND
2.5
1.3
ug/1
1634-04-4
Methyl Tert Butyl Ether
ND
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1, 1, 2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
1.2
0.50
0.20
ug/1
96-18-4
1,2,3-Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
108-05-4
Vinyl Acetate
ND
5.0
1.0
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
103%
70-130%
17060-07-0
1,2-Dichloroethane-D4
110%
70-130%
2037-26-5
Toluene-D8
101%
70-130%
460-00-4
4-Bromofluorobenzene
100%
70-130%
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
43 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 13D
Lab Sample ID: FA73985-12 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: EPA 504.1 EPA 504.1 Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 DD111437.D 1 04/06/20 22:17 KB 04/06/20 14:22 OP79697 GDD3206
Run #2
Initial Volume Final Volume
Run #1 37.5 ml 2.0 ml
Run #2
CAS No.
Compound
106-93-4
1,2-Dibromoethane
CAS No.
Surrogate Recoveries
460-00-4
4-Bromofluorobenzene
Result
RL MDL Units Q
ND
0.019 0.0093 ug/1
Run# 1
Run# 2 Limits
88%
63-137%
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N =
Indicates presumptive evidence of a compound
6 44 of 82
FA73985

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: GW 14D
Lab Sample ID: FA73985-13 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E102599.1) 1 04/07/20 16:32 AB n/a n/a VE2282
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No. Compound Result RL MDL Units Q
67-64-1
Acetone
ND
10
2.0
ug/1
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
78-93-3
2-Butanone (MEK)
ND
2.5
1.3
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
45 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 14D
Lab Sample ID: FA73985-13 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
VOA List for NC, May 2012
CAS No.
Compound
Result
RL
MDL
Units Q
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
108-20-3
Di -Isopropyl Ether
0.16
0.50
0.13
ug/1 J
64-17-5
Ethyl Alcohol
ND
100
65
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
591-78-6
2-Hexanone
ND
5.0
1.0
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/1
108-10-1
4-Methyl-2-pentanone (MIBK) ND
2.5
1.3
ug/1
1634-04-4
Methyl Tert Butyl Ether
16.2
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1, 1, 2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
0.33
0.50
0.13
ug/1 J
75-69-4
Trichlorofluoromethane
6.5
0.50
0.20
ug/1
96-18-4
1,2,3-Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
108-05-4
Vinyl Acetate
ND
5.0
1.0
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
103%
70-130%
17060-07-0
1,2-Dichloroethane-D4
111%
70-130%
2037-26-5
Toluene-D8
102%
70-130%
460-00-4
4-Bromofluorobenzene
98%
70-130%
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
46 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 14D
Lab Sample ID: FA73985-13 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: EPA 504.1 EPA 504.1 Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 DD111438.1) 1 04/06/20 22:32 KB 04/06/20 14:22 OP79697 GDD3206
Run #2
Initial Volume Final Volume
Run#1 37.7ml 2.0ml
Run #2
CAS No.
Compound
106-93-4
1,2-Dibromoethane
CAS No.
Surrogate Recoveries
460-00-4
4-Bromofluorobenzene
Result
RL MDL Units Q
ND
0.019 0.0093 ug/1
Run# 1
Run# 2 Limits
110%
63-137%
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N =
Indicates presumptive evidence of a compound
6 47 of 82
FA73985

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: GW 15
Lab Sample ID: FA73985-14 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E102600.1) 1 04/07/20 16:55 AB n/a n/a VE2282
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No. Compound Result RL MDL Units Q
67-64-1
Acetone
ND
10
2.0
ug/1
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
78-93-3
2-Butanone (MEK)
ND
2.5
1.3
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
156-60-5
trans-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
48 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 15
Lab Sample ID: FA73985-14 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
VOA List for NC, May 2012
CAS No.
Compound
Result
RL
MDL
Units Q
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
108-20-3
Di -Isopropyl Ether
0.23
0.50
0.13
ug/1 J
64-17-5
Ethyl Alcohol
ND
100
65
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
591-78-6
2-Hexanone
ND
5.0
1.0
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/1
108-10-1
4-Methyl-2-pentanone (MIBK) ND
2.5
1.3
ug/1
1634-04-4
Methyl Tert Butyl Ether
0.28
0.50
0.13
ug/1 J
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1, 1, 2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1,2,3-Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
108-05-4
Vinyl Acetate
ND
5.0
1.0
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
104%
70-130%
17060-07-0
1,2-Dichloroethane-D4
112%
70-130%
2037-26-5
Toluene-D8
99%
70-130%
460-00-4
4-Bromofluorobenzene
96%
70-130%
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
49 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 15
Lab Sample ID: FA73985-14 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: EPA 504.1 EPA 504.1 Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 DD111441.1) 1 04/06/20 23:19 KB 04/06/20 14:22 OP79697 GDD3206
Run #2
Initial Volume Final Volume
Run #1 38.5 ml 2.0 ml
Run #2
CAS No.
Compound
106-93-4
1,2-Dibromoethane
CAS No.
Surrogate Recoveries
460-00-4
4-Bromofluorobenzene
Result
RL MDL Units Q
ND
0.018 0.0091 ug/1
Run# 1
Run# 2 Limits
75%
63-137%
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N =
Indicates presumptive evidence of a compound
6 50 of 82
FA73985

SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID: GW 15D
Lab Sample ID: FA73985-15 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E102601.1) 1 04/07/20 17:18 AB n/a n/a VE2282
Run #2
Purge Volume
Run # 1 10.0 ml
Run #2
VOA List for NC, May 2012
CAS No. Compound Result RL MDL Units Q
67-64-1
Acetone
ND
10
2.0
ug/1
71-43-2
Benzene
ND
0.50
0.13
ug/1
108-86-1
Bromobenzene
ND
0.50
0.13
ug/1
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/1
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/1
75-25-2
Bromoform
ND
0.50
0.13
ug/1
78-93-3
2-Butanone (MEK)
ND
2.5
1.3
ug/1
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/1
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/1
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/1
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/1
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/1
75-00-3
Chloroethane
ND
0.50
0.20
ug/1
67-66-3
Chloroform
ND
0.50
0.13
ug/1
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/1
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/1
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/1
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/1
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/1
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/1
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/1
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/1
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/1
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/1
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/1
156-59-2
cis-1,2-Dichloroethylene
0.17
0.50
0.13
ug/1
156-60-5
trans-1,2-Dichloroethylene
ND
0.50
0.13
ug/1
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/1
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/1
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/1
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/1
10061-01-5
cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
J
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
51 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 15D
Lab Sample ID: FA73985-15 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: SM 6200B Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
VOA List for NC, May 2012
CAS No.
Compound
Result
RL
MDL
Units Q
10061-02-6
trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/1
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/1
64-17-5
Ethyl Alcohol
ND
100
65
ug/1
100-41-4
Ethylbenzene
ND
0.50
0.13
ug/1
591-78-6
2-Hexanone
ND
5.0
1.0
ug/1
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/1
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/1
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/1
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/1
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/1
108-10-1
4-Methyl-2-pentanone (MIBK) ND
2.5
1.3
ug/1
1634-04-4
Methyl Tert Butyl Ether
8.2
0.50
0.13
ug/1
91-20-3
Naphthalene
ND
0.50
0.13
ug/1
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/1
100-42-5
Styrene
ND
0.50
0.13
ug/1
630-20-6
1, 1, 1,2-Tetrachloroethane
ND
0.50
0.13
ug/1
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/1
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/1
108-88-3
Toluene
ND
0.50
0.13
ug/1
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/1
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/1
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/1
79-00-5
1, 1, 2-Trichloroethane
ND
0.50
0.13
ug/1
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/1
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/1
96-18-4
1,2,3-Trichloropropane
ND
0.50
0.13
ug/1
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/1
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/1
108-05-4
Vinyl Acetate
ND
5.0
1.0
ug/1
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/1
m,p-Xylene
ND
1.0
0.13
ug/1
95-47-6
o-Xylene
ND
0.50
0.13
ug/1
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/1
CAS No.
Surrogate Recoveries
Run# 1
Run# 2
Limits
1868-53-7
Dibromofluoromethane
104%
70-130%
17060-07-0
1,2-Dichloroethane-D4
112%
70-130%
2037-26-5
Toluene-D8
99%
70-130%
460-00-4
4-Bromofluorobenzene
98%
70-130%
Page 2 of 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
01
52 of 82
FA73985

SGS North America Inc.
Report of Analysis
Client Sample ID: GW 15D
Lab Sample ID: FA73985-15 Date Sampled: 04/01/20
Matrix: AQ - Ground Water Date Received: 04/03/20
Method: EPA 504.1 EPA 504.1 Percent Solids: n/a
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 DD111442.D 1 04/06/20 23:34 KB 04/06/20 14:22 OP79697 GDD3206
Run #2
Initial Volume Final Volume
Run#1 38.0ml 2.0ml
Run #2
CAS No.
Compound
106-93-4
1,2-Dibromoethane
CAS No.
Surrogate Recoveries
460-00-4
4-Bromofluorobenzene
Result
RL MDL Units Q
ND
0.018 0.0092 ug/1
Run# 1
Run# 2 Limits
74%
63-137%
ND
= Not detected MDL = Method Detection Limit
J =
Indicates an estimated value
RL
= Reporting Limit
B =
Indicates analyte found in associated method blank
E =
Indicates value exceeds calibration range
N =
Indicates presumptive evidence of a compound
6 53 of 82
FA73985

ffm
Orlando, FL
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
Section 4
6 54 of 82
FA73985

cc 1%1..a+}h A . Tnn _ (irllonrin CAI L604e
Chain of Custody V - sI -� N#O?JV ✓ PAGE A OF Z-
sn$ 4405 Vineland tined, Sui. C-15 Orland" FI32811
TEL.407425fi700 FAX: [phone] SGS - ORLANDO Quote # SKIFF #
Client / Reporting Information Project Information
_
i
Anal ical Information-
-;
Matrix Codes
Company Name: /I Y[ /.i (_ 1�1t� 5
X�d•
Protect Name: q M G-7 r, i
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Water Ing
CW- Ground
Water
WW - Water
SW-Surrace
Water
SO -Soil
SO
SL-Sludge
01-011
LIQ - Other Liquid
AIR-AirSam
SOL Other Solid
Address: 7 t t'�T %
COL alb Gxc f� D-
Street ?i.J H b( r'il`l)
z.w
City: 611 to t� State: zip: '>
1N N(<, OZ7.i
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Project Contac(•, Email:
J (17 LIh w1c :TS a -4 is,R7.
ro'act# Q
/ 6L Z7J1
Phone #:
776r�- 5;; - .3Z-00
Fax#
Sampler(s) Name(s)(Printed)
ter 1:/01
Client Purchase Order#
SGS
Orlando
Sample #
Field ID / Point of Collection
COLL MON
CON-NER-O""'
-
LAB USE ONLY
DATE
TIME
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Turnaround Time Business da s
'[]COMMERCIAL
Data Deliverable Information�%,
,.. 1`
- *o , "}
,
Comments I
Remarks
70 Day (Business) Approved By: I Date:
7 Day y
Day � (, .
3 Day RUSH
2 Day RUSH
t Day RUSH
Other
Ruah TIA Data Available VIA Emall or Lablink
"A" (RESULTS ONLY)
❑COMMERCIAL "B" (RESULTS PLUS QC)
❑REDTI (EPA LEVEL 3)
❑FULLTI(EPA LEVEL 4)
❑EDO'S
'r\(7, �C.'/'i-' S - L.:tl✓��
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LABEL VERIFICATK))V._._--...-
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Sam le Cusfotl must be
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Relinquished bl!y SamplerlAffllla/t1oln /
1 /t �-itJ✓1 I� /y%Gl / 17�L
Data Time:){ IT)
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Lab Use Only: Cooler Temueralure (a' Celsius (,or—'edl:. _ hft : /vrww.
ORLD-SNTr-0001-03-FORM-COC (1) Rev 031318
FA73985: Chain of Custody
Page 1 of 3
6 55 of 82
FA73985

SGS North America Inc - Orlando
Sc;§ Chain of Custody
4405VinelandRmd. Roilsr.H rbd"d" Fl ?Rll
SGS - ORLANDO JOB# . PAGE OF
TEL[phone] FAX: [phone]
SGS - ORLANDO Quote #
SKIFF #
Client I Reporting Information Project Information
�_' ,K'.
Analytical Information
- •'
Matrix Codes
CompanyName: 4fC ta�OV /1 Y'Vd
Project Name:LAV
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Address: '406 wh ,1CAJI I/k(. (.7 r ]'r
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City: (, )tvipf-FG State: NL ZIP' 63%73
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':>o---,, wh,Vl"le 5a.S- 1,6:fkt 6ti'C r,-/
Project#
P66 ZT51
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Phone#: I la V
Fax#
Sampler(s) Name(s�(Printed)
Sampler 1:Sam ler2: ir•
Client Purchase Order #
3 S
Orlando
Sam le #
Field ID I Point of Collection illy
COLLEOTNN
CONTAINERNFORMATpN
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, i `%ri.:
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Comments
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10 Day (Business) Approved By:l Dale:
7Da
Day 5j'�1"
3 Day RUSH
2 Day RUSH
1 Day RUSH
Other
Rush TIA Data Available VIA Email or Labllnk
COMMERCIAL "A" (RESULTS ONLY)
COMMERCIAL"B"(RESULTS PLUS QC)
[]REDT1 (EPA LEVEL 3)
E]FULLTI (EPA LEVEL 4)
[]EDD'S
/
-
\�•r
zYj t i .i-'"'J'"O•)� >_
ample Custody must be
documented bel
Tpossession, Including
courier
Relmqu''11l'�shed�by Sampler/Affiliation
l l rWl I(
Date Timeu(6tx)
Received Illa/ti/oy� YL
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Data Time:
Received By/Affiliation
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Lab Use Onl : Cooler Tem erature (s) Celsius (corre ed): MID, sgs.com/en/torms-and-aqadilioL
ORLD-SMT-0001-03-FORM-COC (1) Rev 031318
FA73985: Chain of Custody
Page 2 of 3
dsill 56 of 82
FA73985

Job Number: FA73985 Client: AT
Date / Time Received: 4/3/2020 9:45:00 AM
[Therm ID: IR 1;ler Temps (Raw Measured) °C: Cooler 1: (3.4);
Cooler Temps (Corrected) °C: Cooler 1: (2.6);
Cooler Information
Y or N
1. Custody Seals Present
❑.I ❑
2. Custody Seals Intact
❑d ❑
3. Temp criteria achieved
❑d ❑
4. Cooler temp verification
IR Gun
5. Cooler media
Ice(Bag
SGS Sample Receipt Summary
C Project: RM 2751
livery Method: FED EX Airbill #'s: 1001893363010003281100100963780112
;rm CF: -0.8; # of Coolers: 1
Sample Information
Y
or N N/A
1. Sample labels present on bottles
W
❑
2. Samples preserved properly
❑d
❑
3. Sufficient volume/containers recvd for analysis:
W
❑
4. Condition of sample
Intact
5. Sample recvd within HT
0
❑
6. Dates/Times/IDs on COC match Sample Label
0
❑
Trio Blank Information
Y or
N
N/A
7. VOCs have headspace
❑
❑.i
❑
1. Trip Blank present / cooler
❑
❑,i
[
8. Bottles received for unspecified tests
❑
❑d
2. Trip Blank listed on COC
❑
❑d
[
9. Compositing instructions clear
❑
❑
k
10. Voa Soil Kits/Jars received past 48hrs?
❑
❑
❑,/
W or S
N/A
11. % Solids Jar received?
❑
❑
0
3. Type Of TB Received
❑
❑
W
12. Residual Chlorine Present?
❑
❑
❑,�
Misc. Information
Number of Encores: 25-Gram
5-Gram
Number of 5035 Field Kits: Number of Lab Filtered
Metals:
Test Strip Lot #s: pH 0-3
230315
pH 10-12 219813A Other: (Specify)
Residual Chlorine Test Strip Lot #:
Comments
shoot Rev. Dale 05/24/17 Technician: SHAYLAP Date: 4/3/2020 9:45:00 AM
Reviewer: Date:
FA73985: Chain of Custody
Page 3 of 3
A
0
6 57 of 82
FA73985

Orlando, FL
MS Volatiles
QC Data Summaries
60
i
Section 5
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
6 58 of 82
FA73985

Method Blank Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 3
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VE2282-MB
E102581.1)
1
04/07/20
AB
n/a
n/a
VE2282
The QC reported here applies to the following samples:
Method: SM 6200B
FA73985-1, FA73985-2, FA73985-3, FA73985-4, FA73985-5, FA73985-7, FA73985-8, FA73985-9, FA73985-10,
FA73985-1 1, FA73985-12, FA73985-13, FA73985-14, FA73985-15
CAS No. Compound
Result RL MDL Units Q
67-64-1
Acetone
ND
10
2.0
ug/l
71-43-2
Benzene
ND
0.50
0.13
ug/l
108-86-1
Bromobenzene
ND
0.50
0.13
ug/l
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/l
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/l
75-25-2
Bromoform
ND
0.50
0.13
ug/l
78-93-3
2-Butanone (MEK)
ND
2.5
1.3
ug/l
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/l
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/l
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/l
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/l
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/l
75-00-3
Chloroethane
ND
0.50
0.20
ug/l
67-66-3
Chloroform
ND
0.50
0.13
ug/l
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/l
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/l
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/l
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/l
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/l
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/l
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/l
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/l
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/l
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/l
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/l
156-59-2
cis- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/l
156-60-5
trans- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/l
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/l
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/l
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/l
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/l
10061-01-5 cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/l
10061-02-6 trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/l
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/l
64-17-5
Ethyl Alcohol
ND
100
65
ug/l
100-41-4
Ethlbenzene
ND
0.50
0.13
ug/l
6 59 of 82
FA73985

Method Blank Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 2 of 3
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VE2282-MB
E102581.1)
1
04/07/20
AB
n/a
n/a
VE2282
The QC reported here applies to the following samples:
Method: SM 6200B
FA73985-1, FA73985-2, FA73985-3, FA73985-4, FA73985-5, FA73985-7, FA73985-8, FA73985-9, FA73985-10,
FA73985-11, FA73985-12, FA73985-13, FA73985-14, FA73985-15
CAS No. Compound
Result RL MDL Units Q
591-78-6
2-Hexanone
ND
5.0
1.0
ug/l
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/l
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/l
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/l
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/l
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/l
108-10-1
4-Methyl-2-pentanone (MIBK) ND
2.5
1.3
ug/l
1634-04-4
Methyl Tert Butyl Ether
ND
0.50
0.13
ug/l
91-20-3
Naphthalene
ND
0.50
0.13
ug/l
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/l
100-42-5
Styrene
ND
0.50
0.13
ug/l
630-20-6
1, 1, 1, 2-Tetrachloroethane
ND
0.50
0.13
ug/l
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/l
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/l
108-88-3
Toluene
ND
0.50
0.13
ug/l
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/l
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/l
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/l
79-00-5
1,1,2-Trichloroethane
ND
0.50
0.13
ug/l
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/l
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/l
96-18-4
1, 2,3 -Trichloropropane
ND
0.50
0.13
ug/l
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/l
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/l
108-05-4
Vinyl Acetate
ND
5.0
1.0
ug/l
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/l
m,p-Xylene
ND
1.0
0.13
ug/l
95-47-6
o-Xylene
ND
0.50
0.13
ug/l
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/l
CAS No.
Surrogate Recoveries
Limits
1868-53-7
Dibromofluoromethane
101%
70-130%
17060-07-0
1,2-Dichloroethane-D4
108%
70-130%
2037-26-5
Toluene-D8
101%
70-130%
6 60 of 82
FA73985

Method Blank Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 3 of 3
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VE2282-MB
E102581.1)
1
04/07/20
AB
n/a
n/a
VE2282
The QC reported here applies to the following samples: Method: SM 6200B
FA73985-1, FA73985-2, FA73985-3, FA73985-4, FA73985-5, FA73985-7, FA73985-8, FA73985-9, FA73985-10,
FA73985-11, FA73985-12, FA73985-13, FA73985-14, FA73985-15
CAS No. Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 97% 70-130%
� 61 of 82
FA73985

Method Blank Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 3
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VA2716-MB
A0221888.1)
1
04/08/20
AB
n/a
n/a
VA2716
The QC reported here applies to the following samples: Method: SM 6200B
FA73985-6
CAS No. Compound
Result RL MDL Units Q
67-64-1
Acetone
ND
10
2.0
ug/l
71-43-2
Benzene
ND
0.50
0.13
ug/l
108-86-1
Bromobenzene
ND
0.50
0.13
ug/l
74-97-5
Bromochloromethane
ND
0.50
0.13
ug/l
75-27-4
Bromodichloromethane
ND
0.50
0.13
ug/l
75-25-2
Bromoform
ND
0.50
0.13
ug/l
78-93-3
2-Butanone (MEK)
ND
2.5
1.3
ug/l
104-51-8
n-Butylbenzene
ND
0.50
0.13
ug/l
135-98-8
sec-Butylbenzene
ND
0.50
0.13
ug/l
98-06-6
tert-Butylbenzene
ND
0.50
0.13
ug/l
56-23-5
Carbon Tetrachloride
ND
0.50
0.13
ug/l
108-90-7
Chlorobenzene
ND
0.50
0.13
ug/l
75-00-3
Chloroethane
ND
0.50
0.20
ug/l
67-66-3
Chloroform
ND
0.50
0.13
ug/l
95-49-8
o-Chlorotoluene
ND
0.50
0.13
ug/l
106-43-4
p-Chlorotoluene
ND
0.50
0.13
ug/l
124-48-1
Dibromochloromethane
ND
0.50
0.13
ug/l
106-93-4
1,2-Dibromoethane
ND
0.50
0.13
ug/l
75-71-8
Dichlorodifluoromethane
ND
0.50
0.20
ug/l
95-50-1
1,2-Dichlorobenzene
ND
0.50
0.13
ug/l
541-73-1
1,3-Dichlorobenzene
ND
0.50
0.13
ug/l
106-46-7
1,4-Dichlorobenzene
ND
0.50
0.13
ug/l
75-34-3
1, 1 -Dichloroethane
ND
0.50
0.13
ug/l
107-06-2
1,2-Dichloroethane
ND
0.50
0.13
ug/l
75-35-4
1, 1 -Dichloroethylene
ND
0.50
0.13
ug/l
156-59-2
cis- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/l
156-60-5
trans- 1, 2-Dichloroethylene
ND
0.50
0.13
ug/l
78-87-5
1,2-Dichloropropane
ND
0.50
0.13
ug/l
142-28-9
1,3-Dichloropropane
ND
0.50
0.13
ug/l
594-20-7
2,2-Dichloropropane
ND
0.50
0.13
ug/l
563-58-6
1, 1 -Dichloropropene
ND
0.50
0.13
ug/l
10061-01-5 cis- 1, 3-Dichloropropene
ND
0.50
0.13
ug/l
10061-02-6 trans- 1, 3-Dichloropropene
ND
0.50
0.13
ug/l
108-20-3
Di -Isopropyl Ether
ND
0.50
0.13
ug/l
64-17-5
Ethyl Alcohol
ND
100
65
ug/l
100-41-4
Ethlbenzene
ND
0.50
0.13
ug/l
6 62 of 82
FA73985

Method Blank Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 2 of 3
ample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batcl
TA2716-MB
A0221888.1)
1
04/08/20
AB
n/a
n/a
VA2716
The QC reported here applies to the following samples: Method: SM 6200B
FA73985-6
CAS No. Compound Result RL MDL Units Q
591-78-6
2-Hexanone
ND
5.0
1.0
ug/l
98-82-8
Isopropylbenzene
ND
0.50
0.13
ug/l
99-87-6
p-Isopropyltoluene
ND
0.50
0.13
ug/l
74-83-9
Methyl Bromide
ND
0.50
0.20
ug/l
74-87-3
Methyl Chloride
ND
0.50
0.20
ug/l
75-09-2
Methylene Chloride
ND
2.0
1.0
ug/l
108-10-1
4-Methyl-2-pentanone (MIBK) ND
2.5
1.3
ug/l
1634-04-4
Methyl Tert Butyl Ether
ND
0.50
0.13
ug/l
91-20-3
Naphthalene
ND
0.50
0.13
ug/l
103-65-1
n-Propylbenzene
ND
0.50
0.13
ug/l
100-42-5
Styrene
ND
0.50
0.13
ug/l
630-20-6
1, 1, 1, 2-Tetrachloroethane
ND
0.50
0.13
ug/l
79-34-5
1,1,2,2-Tetrachloroethane
ND
0.50
0.13
ug/l
127-18-4
Tetrachloroethylene
ND
0.50
0.13
ug/l
108-88-3
Toluene
ND
0.50
0.13
ug/l
87-61-6
1,2,3-Trichlorobenzene
ND
0.50
0.13
ug/l
120-82-1
1,2,4-Trichlorobenzene
ND
0.50
0.13
ug/l
71-55-6
1, 1, 1 -Trichloroethane
ND
0.50
0.13
ug/l
79-00-5
1,1,2-Trichloroethane
ND
0.50
0.13
ug/l
79-01-6
Trichloroethylene
ND
0.50
0.13
ug/l
75-69-4
Trichlorofluoromethane
ND
0.50
0.20
ug/l
96-18-4
1, 2,3 -Trichloropropane
ND
0.50
0.13
ug/l
95-63-6
1,2,4-Trimethylbenzene
ND
0.50
0.13
ug/l
108-67-8
1,3,5-Trimethylbenzene
ND
0.50
0.13
ug/l
108-05-4
Vinyl Acetate
ND
5.0
1.0
ug/l
75-01-4
Vinyl Chloride
ND
0.50
0.13
ug/l
m,p-Xylene
ND
1.0
0.13
ug/l
95-47-6
o-Xylene
ND
0.50
0.13
ug/l
1330-20-7
Xylene (total)
ND
1.5
0.25
ug/l
CAS No.
Surrogate Recoveries
Limits
1868-53-7
Dibromofluoromethane
100%
70-130%
17060-07-0
1,2-Dichloroethane-D4
109%
70-130%
2037-26-5
Toluene-D8
102%
70-130%
6 63 of 82
FA73985

Method Blank Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 3 of 3
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VA2716-MB
A0221888.1)
1
04/08/20
AB
n/a
n/a
VA2716
The QC reported here applies to the following samples: Method: SM 6200B
FA73985-6
CAS No. Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 99% 70-130%
6 64 of 82
FA73985

Blank Spike Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 3
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VE2282-BS
E102579.1)
1
04/07/20
AB
n/a
n/a
VE2282
The QC reported here applies to the following samples:
Method: SM 6200B
FA73985-1, FA73985-2, FA73985-3, FA73985-4, FA73985-5, FA73985-7, FA73985-8, FA73985-9, FA73985-10,
FA73985-1 1, FA73985-12, FA73985-13, FA73985-14, FA73985-15
Spike BSP BSP
CAS No. Compound ug/1 ug/l % Limits
67-64-1
Acetone
50
53.1
106
70-130
71-43-2
Benzene
10
9.9
99
70-130
108-86-1
Bromobenzene
10
9.1
91
70-130
74-97-5
Bromochloromethane
10
9.2
92
70-130
75-27-4
Bromodichloromethane
10
9.6
96
70-130
75-25-2
Bromoform
10
8.2
82
70-130
78-93-3
2-Butanone (MEK)
50
47.5
95
70-130
104-51-8
n-Butylbenzene
10
10.1
101
70-130
135-98-8
sec-Butylbenzene
10
10.2
102
70-130
98-06-6
tert-Butylbenzene
10
9.8
98
70-130
56-23-5
Carbon Tetrachloride
10
11.2
112
70-130
108-90-7
Chlorobenzene
10
9.5
95
70-130
75-00-3
Chloroethane
10
9.7
97
60-140
67-66-3
Chloroform
10
9.5
95
70-130
95-49-8
o-Chlorotoluene
10
9.4
94
70-130
106-43-4
p-Chlorotoluene
10
9.5
95
70-130
124-48-1
Dibromochloromethane
10
8.9
89
70-130
106-93-4
1,2-Dibromoethane
10
9.2
92
70-130
75-71-8
Dichlorodifluoromethane
10
7.9
79
60-140
95-50-1
1,2-Dichlorobenzene
10
9.3
93
70-130
541-73-1
1,3-Dichlorobenzene
10
9.5
95
70-130
106-46-7
1,4-Dichlorobenzene
10
9.2
92
70-130
75-34-3
1, 1 -Dichloroethane
10
9.9
99
70-130
107-06-2
1,2-Dichloroethane
10
9.9
99
70-130
75-35-4
1, 1 -Dichloroethylene
10
10.7
107
70-130
156-59-2
cis- 1, 2-Dichloroethylene
10
9.5
95
70-130
156-60-5
trans- 1, 2-Dichloroethylene
10
10.1
101
70-130
78-87-5
1,2-Dichloropropane
10
9.5
95
70-130
142-28-9
1,3-Dichloropropane
10
9.0
90
70-130
594-20-7
2,2-Dichloropropane
10
10.6
106
70-130
563-58-6
1, 1 -Dichloropropene
10
10.6
106
70-130
10061-01-5 cis- 1, 3-Dichloropropene
10
9.4
94
70-130
10061-02-6 trans- 1, 3-Dichloropropene
10
9.5
95
70-130
108-20-3
Di -Isopropyl Ether
10
9.8
98
70-130
64-17-5
Ethyl Alcohol
500
539
108
70-130
100-41-4
Ethlbenzene
10
9.9
99
70-130
* = Outside of Control Limits.
6 65 of 82
FA73985

Blank Spike Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 2 of 3
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VE2282-BS
E102579.1)
1
04/07/20
AB
n/a
n/a
VE2282
The QC reported here applies to the following samples:
Method: SM 6200B
FA73985-1, FA73985-2, FA73985-3, FA73985-4, FA73985-5, FA73985-7, FA73985-8, FA73985-9, FA73985-10,
FA73985-11, FA73985-12, FA73985-13, FA73985-14, FA73985-15
Spike
BSP
BSP
CAS No.
Compound
ug/1
ug/l
%
Limits
591-78-6
2-Hexanone
50
44.7
89
70-130
98-82-8
Isopropylbenzene
10
10
100
70-130
99-87-6
p-Isopropyltoluene
10
10
100
70-130
74-83-9
Methyl Bromide
10
9.4
94
60-140
74-87-3
Methyl Chloride
10
9.7
97
60-140
75-09-2
Methylene Chloride
10
9.5
95
70-130
108-10-1
4-Methyl-2-pentanone (MIBK) 50
51.9
104
70-130
1634-04-4
Methyl Tert Butyl Ether
10
10.2
102
70-130
91-20-3
Naphthalene
10
9.0
90
70-130
103-65-1
n-Propylbenzene
10
9.7
97
70-130
100-42-5
Styrene
10
9.5
95
70-130
630-20-6
1, 1, 1, 2-Tetrachloroethane
10
10.3
103
70-130
79-34-5
1,1,2,2-Tetrachloroethane
10
9.5
95
70-130
127-18-4
Tetrachloroethylene
10
9.5
95
70-130
108-88-3
Toluene
10
9.7
97
70-130
87-61-6
1,2,3-Trichlorobenzene
10
8.8
88
70-130
120-82-1
1,2,4-Trichlorobenzene
10
9.2
92
70-130
71-55-6
1, 1, 1 -Trichloroethane
10
10.4
104
70-130
79-00-5
1,1,2-Trichloroethane
10
9.3
93
70-130
79-01-6
Trichloroethylene
10
9.8
98
70-130
75-69-4
Trichlorofluoromethane
10
11.5
115
60-140
96-18-4
1, 2,3 -Trichloropropane
10
9.0
90
70-130
95-63-6
1,2,4-Trimethylbenzene
10
9.4
94
70-130
108-67-8
1,3,5-Trimethylbenzene
10
9.7
97
70-130
108-05-4
Vinyl Acetate
50
52.9
106
70-130
75-01-4
Vinyl Chloride
10
9.8
98
60-140
m,p-Xylene
20
19.8
99
70-130
95-47-6
o-Xylene
10
9.6
96
70-130
1330-20-7
Xylene (total)
30
29.4
98
70-130
CAS No.
Surrogate Recoveries
BSP
Limits
1868-53-7
Dibromofluoromethane
103%
70-130%
17060-07-0
1,2-Dichloroethane-D4
110%
70-130%
2037-26-5
Toluene-D8
100%
70-130%
* = Outside of Control Limits.
6 66 of 82
FA73985

Blank Spike Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 3 of 3
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VE2282-BS
E102579.1)
1
04/07/20
AB
n/a
n/a
VE2282
The QC reported here applies to the following samples: Method: SM 6200B
FA73985-1, FA73985-2, FA73985-3, FA73985-4, FA73985-5, FA73985-7, FA73985-8, FA73985-9, FA73985-10,
FA73985-11, FA73985-12, FA73985-13, FA73985-14, FA73985-15
CAS No. Surrogate Recoveries BSP Limits
460-00-4 4-Bromofluorobenzene 96% 70-130%
* = Outside of Control Limits.
6 67 of 82
FA73985

Blank Spike Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 3
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VA2716-BS
A0221886.1)
1
04/08/20
AB
n/a
n/a
VA2716
The QC reported here applies to the following samples: Method: SM 6200B
FA73985-6
CAS No. Compound
Spike BSP BSP
ug/1 ug/l % Limits
67-64-1
Acetone
50
53.9
108
70-130
71-43-2
Benzene
10
9.4
94
70-130
108-86-1
Bromobenzene
10
9.6
96
70-130
74-97-5
Bromochloromethane
10
8.6
86
70-130
75-27-4
Bromodichloromethane
10
9.3
93
70-130
75-25-2
Bromoform
10
9.4
94
70-130
78-93-3
2-Butanone (MEK)
50
52.2
104
70-130
104-51-8
n-Butylbenzene
10
9.9
99
70-130
135-98-8
sec-Butylbenzene
10
10.1
101
70-130
98-06-6
tert-Butylbenzene
10
9.7
97
70-130
56-23-5
Carbon Tetrachloride
10
10.6
106
70-130
108-90-7
Chlorobenzene
10
9.5
95
70-130
75-00-3
Chloroethane
10
7.9
79
60-140
67-66-3
Chloroform
10
9.5
95
70-130
95-49-8
o-Chlorotoluene
10
10.3
103
70-130
106-43-4
p-Chlorotoluene
10
10.0
100
70-130
124-48-1
Dibromochloromethane
10
9.4
94
70-130
106-93-4
1,2-Dibromoethane
10
9.3
93
70-130
75-71-8
Dichlorodifluoromethane
10
7.7
77
60-140
95-50-1
1,2-Dichlorobenzene
10
9.4
94
70-130
541-73-1
1,3-Dichlorobenzene
10
9.8
98
70-130
106-46-7
1,4-Dichlorobenzene
10
9.6
96
70-130
75-34-3
1, 1 -Dichloroethane
10
9.8
98
70-130
107-06-2
1,2-Dichloroethane
10
9.4
94
70-130
75-35-4
1, 1 -Dichloroethylene
10
10.7
107
70-130
156-59-2
cis- 1, 2-Dichloroethylene
10
9.3
93
70-130
156-60-5
trans- 1, 2-Dichloroethylene
10
9.8
98
70-130
78-87-5
1,2-Dichloropropane
10
9.4
94
70-130
142-28-9
1,3-Dichloropropane
10
9.2
92
70-130
594-20-7
2,2-Dichloropropane
10
10.7
107
70-130
563-58-6
1, 1 -Dichloropropene
10
10.3
103
70-130
10061-01-5 cis- 1, 3-Dichloropropene
10
8.7
87
70-130
10061-02-6 trans- 1, 3-Dichloropropene
10
9.7
97
70-130
108-20-3
Di -Isopropyl Ether
10
9.5
95
70-130
64-17-5
Ethyl Alcohol
500
1150
230*
70-130
100-41-4
Ethlbenzene
10
10.1
101
70-130
* = Outside of Control Limits.
6 68 of 82
FA73985

Blank Spike Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 2 of 3
ample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batcl
TA2716-BS
A0221886.1)
1
04/08/20
AB
n/a
n/a
VA2716
The QC reported here applies to the following samples:
FA73985-6
Spike
BSP
BSP
CAS No.
Compound
ug/1
ug/l
%
Limits
591-78-6
2-Hexanone
50
48.5
97
70-130
98-82-8
Isopropylbenzene
10
9.9
99
70-130
99-87-6
p-Isopropyltoluene
10
9.5
95
70-130
74-83-9
Methyl Bromide
10
8.6
86
60-140
74-87-3
Methyl Chloride
10
9.3
93
60-140
75-09-2
Methylene Chloride
10
8.9
89
70-130
108-10-1
4-Methyl-2-pentanone (MIBK) 50
48.0
96
70-130
1634-04-4
Methyl Tert Butyl Ether
10
8.9
89
70-130
91-20-3
Naphthalene
10
7.7
77
70-130
103-65-1
n-Propylbenzene
10
10.2
102
70-130
100-42-5
Styrene
10
8.8
88
70-130
630-20-6
1, 1, 1, 2-Tetrachloroethane
10
9.9
99
70-130
79-34-5
1,1,2,2-Tetrachloroethane
10
9.9
99
70-130
127-18-4
Tetrachloroethylene
10
10.5
105
70-130
108-88-3
Toluene
10
9.6
96
70-130
87-61-6
1,2,3-Trichlorobenzene
10
8.7
87
70-130
120-82-1
1,2,4-Trichlorobenzene
10
8.6
86
70-130
71-55-6
1, 1, 1 -Trichloroethane
10
10.3
103
70-130
79-00-5
1,1,2-Trichloroethane
10
9.6
96
70-130
79-01-6
Trichloroethylene
10
9.7
97
70-130
75-69-4
Trichlorofluoromethane
10
8.9
89
60-140
96-18-4
1, 2,3 -Trichloropropane
10
9.6
96
70-130
95-63-6
1,2,4-Trimethylbenzene
10
9.2
92
70-130
108-67-8
1,3,5-Trimethylbenzene
10
9.6
96
70-130
108-05-4
Vinyl Acetate
50
49.4
99
70-130
75-01-4
Vinyl Chloride
10
7.8
78
60-140
m,p-Xylene
20
20.8
104
70-130
95-47-6
o-Xylene
10
9.9
99
70-130
1330-20-7
Xylene (total)
30
30.6
102
70-130
CAS No.
Surrogate Recoveries
BSP
Limits
1868-53-7
Dibromofluoromethane
100%
70-130%
17060-07-0
1,2-Dichloroethane-D4
108%
70-130%
2037-26-5
Toluene-D8
102%
70-130%
* = Outside of Control Limits.
Method: SM 6200B
6 69 of 82
FA73985

Blank Spike Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 3 of 3
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
VA2716-BS
A0221886.1)
1
04/08/20
AB
n/a
n/a
VA2716
The QC reported here applies to the following samples: Method: SM 6200B
FA73985-6
CAS No. Surrogate Recoveries
460-00-4 4-Bromofluorobenzene
* = Outside of Control Limits.
BSP Limits
98% 70-130%
6 70 of 82
FA73985

Matrix Spike/Matrix Spike Duplicate Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 3
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
FA73985-lMS
E102591.1)
5
04/07/20
AB
n/a
n/a
VE2282
FA73985-1MSD
E102592.1)
5
04/07/20
AB
n/a
n/a
VE2282
FA73985-1
E102583.1)
1
04/07/20
AB
n/a
n/a
VE2282
The QC reported here applies to the following samples:
Method: SM 6200B
FA73985-1, FA73985-2, FA73985-3, FA73985-4, FA73985-5, FA73985-7, FA73985-8, FA73985-9, FA73985-10,
FA73985-1 1, FA73985-12, FA73985-13, FA73985-14,
FA73985-15
FA73985-1
Spike
MS
MS
Spike
MSD
MSD
Limits
CAS No.
Compound
ug/l Q
ug/l
ug/l
%
ug/l
ug/l
%
RPD
Rec/RPD
67-64-1
Acetone
ND
250
245
98
250
261
104
6
70-130/20
71-43-2
Benzene
ND
50
49.2
98
50
48.3
97
2
70-130/20
108-86-1
Bromobenzene
ND
50
44.8
90
50
43.7
87
2
70-130/20
74-97-5
Bromochloromethane
ND
50
44.3
89
50
42.8
86
3
70-130/20
75-27-4
Bromodichloromethane
ND
50
46.4
93
50
45.4
91
2
70-130/20
75-25-2
Bromoform
ND
50
36.6
73
50
34.7
69*
5
70-130/20
78-93-3
2-Butanone (MEK)
ND
250
214
86
250
227
91
6
70-130/20
104-51-8
n-Butylbenzene
ND
50
51.6
103
50
48.4
97
6
70-130/20
135-98-8
sec-Butylbenzene
ND
50
51.8
104
50
49.3
99
5
70-130/20
98-06-6
tert-Butylbenzene
ND
50
50.1
100
50
47.8
96
5
70-130/20
56-23-5
Carbon Tetrachloride
ND
50
57.9
116
50
55.2
110
5
70-130/20
108-90-7
Chlorobenzene
ND
50
46.8
94
50
45.5
91
3
70-130/20
75-00-3
Chloroethane
ND
50
50.2
100
50
52.9
106
5
60-140/20
67-66-3
Chloroform
ND
50
47.9
96
50
46.6
93
3
70-130/20
95-49-8
o-Chlorotoluene
ND
50
47.8
96
50
45.5
91
5
70-130/20
106-43-4
p-Chlorotoluene
ND
50
47.0
94
50
46.0
92
2
70-130/20
124-48-1
Dibromochloromethane
ND
50
40.7
81
50
40.8
82
0
70-130/20
106-93-4
1,2-Dibromoethane
ND
50
43.0
86
50
41.8
84
3
70-130/20
75-71-8
Dichlorodifluoromethane
ND
50
42.2
84
50
41.4
83
2
60-140/20
95-50-1
1,2-Dichlorobenzene
ND
50
47.2
94
50
45.0
90
5
70-130/20
541-73-1
1,3-Dichlorobenzene
ND
50
48.3
97
50
46.4
93
4
70-130/20
106-46-7
1,4-Dichlorobenzene
ND
50
46.4
93
50
44.7
89
4
70-130/20
75-34-3
1, 1 -Dichloroethane
ND
50
51.2
102
50
48.9
98
5
70-130/20
107-06-2
1,2-Dichloroethane
ND
50
49.8
100
50
47.7
95
4
70-130/20
75-35-4
1, 1 -Dichloroethylene
ND
50
54.6
109
50
52.7
105
4
70-130/20
156-59-2
cis- 1, 2-Dichloroethylene
ND
50
46.8
94
50
45.9
92
2
70-130/20
156-60-5
trans- 1, 2-Dichloroethylene
ND
50
51.9
104
50
50.1
100
4
70-130/20
78-87-5
1,2-Dichloropropane
ND
50
46.9
94
50
46.2
92
2
70-130/20
142-28-9
1,3-Dichloropropane
ND
50
43.2
86
50
42.5
85
2
70-130/20
594-20-7
2,2-Dichloropropane
ND
50
52.9
106
50
49.7
99
6
70-130/20
563-58-6
1, 1 -Dichloropropene
ND
50
53.4
107
50
51.1
102
4
70-130/20
10061-01-5 cis- 1, 3-Dichloropropene
ND
50
41.4
83
50
40.2
80
3
70-130/20
10061-02-6 trans- 1, 3-Dichloropropene
ND
50
44.8
90
50
43.4
87
3
70-130/20
108-20-3
Di -Isopropyl Ether
ND
50
49.8
100
50
48.0
96
4
70-130/20
64-17-5
Ethyl Alcohol
ND
2500
2470
99
2500
2280
91
8
70-130/20
100-41-4
Ethlbenzene
ND
50
49.7
99
50
47.6
95
4
70-130/20
* = Outside of Control Limits.
01
71 of 82
FA73985

CAS No.
591-78-6
98-82-8
99-87-6
74-83-9
74-87-3
75-09-2
108-10-1
1634-04-4
91-20-3
103-65-1
100-42-5
630-20-6
79-34-5
127-18-4
108-88-3
87-61-6
120-82-1
71-55-6
79-00-5
79-01-6
75-69-4
96-18-4
95-63-6
108-67-8
108-05-4
75-01-4
95-47-6
1330-20-7
CAS No.
Matrix Spike/Matrix Spike Duplicate Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 2 of 3
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
FA73985-lMS
E102591.1)
5
04/07/20
AB
n/a
n/a
VE2282
FA73985-1MSD
E102592.1)
5
04/07/20
AB
n/a
n/a
VE2282
FA73985-1
E102583.1)
1
04/07/20
AB
n/a
n/a
VE2282
The QC reported here applies to the following samples:
Method: SM 6200B
FA73985-1, FA73985-2, FA73985-3, FA73985-4, FA73985-5, FA73985-7, FA73985-8, FA73985-9, FA73985-10,
FA73985-1 1, FA73985-12, FA73985-13, FA73985-14, FA73985-15
FA73985-1 Spike MS MS Spike MSD MSD Limits
Compound ug/l Q ug/l ug/l % ug/l ug/l % RPD Rec/RPD
2-Hexanone
ND
250
206
82
250
214
86
4
70-130/20
Isopropylbenzene
0.17
J 50
50.3
100
50
48.9
97
3
70-130/20
p-Isopropyltoluene
ND
50
50.1
100
50
48.2
96
4
70-130/20
Methyl Bromide
ND
50
49.1
98
50
46.8
94
5
60-140/20
Methyl Chloride
ND
50
49.8
100
50
49.6
99
0
60-140/20
Methylene Chloride
ND
50
54.0
108
50
51.1
102
6
70-130/20
4-Methyl-2-pentanone (MIBK) ND
250
242
97
250
251
100
4
70-130/20
Methyl Tert Butyl Ether
4.3
50
53.4
98
50
52.2
96
2
70-130/20
Naphthalene
ND
50
42.8
86
50
39.9
80
7
70-130/20
n-Propylbenzene
ND
50
49.6
99
50
47.1
94
5
70-130/20
Styrene
ND
50
26.7
53*
50
20.8
42*
25*
70-130/20
1, 1, 1, 2-Tetrachloroethane
ND
50
52.0
104
50
49.7
99
5
70-130/20
1,1,2,2-Tetrachloroethane
ND
50
47.6
95
50
46.0
92
3
70-130/20
Tetrachloroethylene
ND
50
46.8
94
50
45.1
90
4
70-130/20
Toluene
ND
50
48.4
97
50
46.7
93
4
70-130/20
1,2,3-Trichlorobenzene
ND
50
42.4
85
50
39.7
79
7
70-130/20
1,2,4-Trichlorobenzene
ND
50
44.0
88
50
41.2
82
7
70-130/20
1, 1, 1 -Trichloroethane
ND
50
53.7
107
50
51.2
102
5
70-130/20
1,1,2-Trichloroethane
ND
50
45.4
91
50
43.6
87
4
70-130/20
Trichloroethylene
0.18
J 50
48.4
96
50
46.2
92
5
70-130/20
Trichlorofluoromethane
2.6
50
64.4
124
50
61.4
118
5
60-140/20
1, 2,3 -Trichloropropane
ND
50
45.3
91
50
43.4
87
4
70-130/20
1,2,4-Trimethylbenzene
ND
50
47.4
95
50
45.6
91
4
70-130/20
1, 3,5 -Trimethylbenzene
ND
50
49.4
99
50
46.8
94
5
70-130/20
Vinyl Acetate
ND
250
198
79
250
187
75
6
70-130/20
Vinyl Chloride
ND
50
50.4
101
50
49.9
100
1
60-140/20
m,p-Xylene
ND
100
99.0
99
100
96.2
96
3
70-130/20
o-Xylene
ND
50
48.5
97
50
46.6
93
4
70-130/20
Xylene (total)
ND
150
147
98
150
143
95
3
70-130/20
Surrogate Recoveries MS
1868-53-7 Dibromofluoromethane 105%
17060-07-0 1,2-Dichloroethane-D4 114%
2037-26-5 Toluene-D8 100%
* = Outside of Control Limits.
MSD FA73985-1 Limits
104% 102% 70-130%
112% 108% 70-130%
100% 99% 70-130%
6 72 of 82
FA73985

Matrix Spike/Matrix Spike Duplicate Summary Page 3 of 3
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
FA73985-lMS
E102591.1)
5
04/07/20
AB
n/a
n/a
VE2282
FA73985-1MSD
E102592.1)
5
04/07/20
AB
n/a
n/a
VE2282
FA73985-1
E102583.1)
1
04/07/20
AB
n/a
n/a
VE2282
The QC reported here applies to the following samples: Method: SM 6200B
FA73985-1, FA73985-2, FA73985-3, FA73985-4, FA73985-5, FA73985-7, FA73985-8, FA73985-9, FA73985-10,
FA73985-11, FA73985-12, FA73985-13, FA73985-14, FA73985-15
CAS No. Surrogate Recoveries MS MSD FA73985-1 Limits
460-00-4 4-Bromofluorobenzene 97% 97% 100% 70-130%
* = Outside of Control Limits.
6 73 of 82
FA73985

Matrix Spike/Matrix Spike Duplicate Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 3
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
FA73985-6MS
A0221896.1)
5
04/08/20
AB
n/a
n/a
VA2716
FA73985-6MSD
A0221897.1)
5
04/08/20
AB
n/a
n/a
VA2716
FA73985-6
A0221889.1)
1
04/08/20
AB
n/a
n/a
VA2716
The QC reported here applies to the following samples:
FA73985-6
CAS No. Compound
FA73985-6 Spike MS
ug/l Q ug/l ug/l
Method: SM 6200B
MS Spike MSD MSD Limits
% ug/l ug/l % RPD Rec/RPD
67-64-1
Acetone
ND
250
248
99
250
241
96
3
70-130/20
71-43-2
Benzene
ND
50
50.2
100
50
49.5
99
1
70-130/20
108-86-1
Bromobenzene
ND
50
52.0
104
50
52.0
104
0
70-130/20
74-97-5
Bromochloromethane
ND
50
45.9
92
50
45.2
90
2
70-130/20
75-27-4
Bromodichloromethane
ND
50
48.4
97
50
47.9
96
1
70-130/20
75-25-2
Bromoform
ND
50
47.4
95
50
46.0
92
3
70-130/20
78-93-3
2-Butanone (MEK)
ND
250
239
96
250
244
98
2
70-130/20
104-51-8
n-Butylbenzene
ND
50
52.8
106
50
52.0
104
2
70-130/20
135-98-8
sec-Butylbenzene
ND
50
54.6
109
50
53.7
107
2
70-130/20
98-06-6
tert-Butylbenzene
ND
50
52.9
106
50
52.8
106
0
70-130/20
56-23-5
Carbon Tetrachloride
ND
50
54.0
108
50
53.3
107
1
70-130/20
108-90-7
Chlorobenzene
ND
50
50.2
100
50
50.2
100
0
70-130/20
75-00-3
Chloroethane
ND
50
41.6
83
50
53.8
108
26*
60-140/20
67-66-3
Chloroform
ND
50
49.1
98
50
48.4
97
1
70-130/20
95-49-8
o-Chlorotoluene
ND
50
55.6
111
50
55.6
111
0
70-130/20
106-43-4
p-Chlorotoluene
ND
50
55.0
110
50
53.9
108
2
70-130/20
124-48-1
Dibromochloromethane
ND
50
47.9
96
50
47.1
94
2
70-130/20
106-93-4
1,2-Dibromoethane
ND
50
50.4
101
50
49.8
100
1
70-130/20
75-71-8
Dichlorodifluoromethane
ND
50
37.6
75
50
42.4
85
12
60-140/20
95-50-1
1,2-Dichlorobenzene
ND
50
50.1
100
50
50.0
100
0
70-130/20
541-73-1
1,3-Dichlorobenzene
ND
50
53.0
106
50
52.0
104
2
70-130/20
106-46-7
1,4-Dichlorobenzene
ND
50
50.6
101
50
50.4
101
0
70-130/20
75-34-3
1, 1 -Dichloroethane
ND
50
51.2
102
50
50.3
101
2
70-130/20
107-06-2
1,2-Dichloroethane
ND
50
47.0
94
50
46.0
92
2
70-130/20
75-35-4
1, 1 -Dichloroethylene
ND
50
54.0
108
50
53.2
106
1
70-130/20
156-59-2
cis- 1, 2-Dichloroethylene
ND
50
50.1
100
50
49.1
98
2
70-130/20
156-60-5
trans- 1, 2-Dichloroethylene
ND
50
50.9
102
50
50.4
101
1
70-130/20
78-87-5
1,2-Dichloropropane
ND
50
49.1
98
50
48.3
97
2
70-130/20
142-28-9
1,3-Dichloropropane
ND
50
48.7
97
50
47.8
96
2
70-130/20
594-20-7
2,2-Dichloropropane
ND
50
54.1
108
50
55.9
112
3
70-130/20
563-58-6
1, 1 -Dichloropropene
ND
50
55.6
ill
50
54.0
108
3
70-130/20
10061-01-5 cis- 1, 3-Dichloropropene
ND
50
43.0
86
50
42.8
86
0
70-130/20
10061-02-6 trans- 1, 3-Dichloropropene
ND
50
48.5
97
50
49.7
99
2
70-130/20
108-20-3
Di -Isopropyl Ether
ND
50
49.0
98
50
47.7
95
3
70-130/20
64-17-5
Ethyl Alcohol
ND
2500
5270
211*
2500
4080
163*
25*
70-130/20
100-41-4
Ethlbenzene
ND
50
53.8
108
50
53.0
106
1
70-130/20
* = Outside of Control Limits.
01
74 of 82
FA73985

Matrix Spike/Matrix Spike Duplicate Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 2 of 3
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
FA73985-6MS
A0221896.1)
5
04/08/20
AB
n/a
n/a
VA2716
FA73985-6MSD
A0221897.1)
5
04/08/20
AB
n/a
n/a
VA2716
FA73985-6
A0221889.1)
1
04/08/20
AB
n/a
n/a
VA2716
The QC reported here applies to the following samples:
FA73985-6
CAS No. Compound
FA73985-6 Spike MS
ug/l Q ug/l ug/l
Method: SM 6200B
MS Spike MSD MSD Limits
% ug/l ug/l % RPD Rec/RPD
591-78-6
2-Hexanone
ND
250
220
88
250
228
91
4
70-130/20
98-82-8
Isopropylbenzene
ND
50
53.7
107
50
53.1
106
1
70-130/20
99-87-6
p-Isopropyltoluene
ND
50
52.5
105
50
51.5
103
2
70-130/20
74-83-9
Methyl Bromide
ND
50
46.3
93
50
52.8
106
13
60-140/20
74-87-3
Methyl Chloride
ND
50
42.5
85
50
45.5
91
7
60-140/20
75-09-2
Methylene Chloride
ND
50
44.8
90
50
43.2
86
4
70-130/20
108-10-1
4-Methyl-2-pentanone (MIBK) ND
250
221
88
250
228
91
3
70-130/20
1634-04-4
Methyl Tert Butyl Ether
ND
50
46.9
94
50
47.7
95
2
70-130/20
91-20-3
Naphthalene
ND
50
43.0
86
50
40.9
82
5
70-130/20
103-65-1
n-Propylbenzene
ND
50
55.7
111
50
54.9
110
1
70-130/20
100-42-5
Styrene
ND
50
48.1
96
50
47.7
95
1
70-130/20
630-20-6
1, 1, 1, 2-Tetrachloroethane
ND
50
51.4
103
50
50.7
101
1
70-130/20
79-34-5
1,1,2,2-Tetrachloroethane
ND
50
51.8
104
50
51.2
102
1
70-130/20
127-18-4
Tetrachloroethylene
ND
50
55.5
111
50
55.1
110
1
70-130/20
108-88-3
Toluene
ND
50
51.7
103
50
51.1
102
1
70-130/20
87-61-6
1,2,3-Trichlorobenzene
ND
50
45.1
90
50
43.8
88
3
70-130/20
120-82-1
1,2,4-Trichlorobenzene
ND
50
46.4
93
50
44.7
89
4
70-130/20
71-55-6
1, 1, 1 -Trichloroethane
ND
50
53.8
108
50
53.0
106
1
70-130/20
79-00-5
1,1,2-Trichloroethane
ND
50
50.1
100
50
49.9
100
0
70-130/20
79-01-6
Trichloroethylene
ND
50
50.7
101
50
50.7
101
0
70-130/20
75-69-4
Trichlorofluoromethane
ND
50
43.8
88
50
50.9
102
15
60-140/20
96-18-4
1, 2,3 -Trichloropropane
ND
50
50.5
101
50
50.1
100
1
70-130/20
95-63-6
1,2,4-Trimethylbenzene
ND
50
49.9
100
50
49.5
99
1
70-130/20
108-67-8
1, 3,5 -Trimethylbenzene
ND
50
52.6
105
50
51.9
104
1
70-130/20
108-05-4
Vinyl Acetate
ND
250
235
94
250
243
97
3
70-130/20
75-01-4
Vinyl Chloride
ND
50
39.9
80
50
45.3
91
13
60-140/20
m,p-Xylene
ND
100
112
112
100
ill
ill
1
70-130/20
95-47-6
o-Xylene
ND
50
54.3
109
50
53.7
107
1
70-130/20
1330-20-7
Xylene (total)
ND
150
166
ill
150
164
109
1
70-130/20
CAS No.
Surrogate Recoveries
MS
MSD
FA73985-6
Limits
1868-53-7
Dibromofluoromethane
97%
97%
103%
70-130%
17060-07-0
1,2-Dichloroethane-D4
99%
98%
112%
70-130%
2037-26-5
Toluene-D8
101%
101%
101%
70-130%
* = Outside of Control Limits.
6 75 of 82
FA73985

Matrix Spike/Matrix Spike Duplicate Summary Page 3 of 3
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
FA73985-6MS
A0221896.1)
5
04/08/20
AB
n/a
n/a
VA2716
FA73985-6MSD
A0221897.1)
5
04/08/20
AB
n/a
n/a
VA2716
FA73985-6
A0221889.1)
1
04/08/20
AB
n/a
n/a
VA2716
The QC reported here applies to the following samples: Method: SM 6200B
FA73985-6
CAS No. Surrogate Recoveries
460-00-4 4-Bromofluorobenzene
* = Outside of Control Limits.
MS MSD FA73985-6 Limits
101% 101% 97% 70-130%
6 76 of 82
FA73985

i
SG$
Orlando, FL MW
Section 6
GC Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
0
6 77 of 82
FA73985

Method Blank Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1
Sample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batch
OP79697-MB
DD111423.D
1
04/06/20
KB
04/06/20
OP79697
GDD3206
The QC reported here applies to the following samples: Method: EPA 504.1
FA73985-1, FA73985-2, FA73985-3, FA73985-4, FA73985-5, FA73985-6, FA73985-7, FA73985-8, FA73985-9,
FA73985-10, FA73985-11, FA73985-12, FA73985-13, FA73985-14, FA73985-15
CAS No.
Compound
Result RL MDL Units Q
106-93-4
1,2-Dibromoethane
ND 0.020 0.010 ug/1
CAS No.
Surrogate Recoveries
Limits
460-00-4
4-Bromofluorobenzene
112% 63-137%
6 78 of 82
FA73985

Blank Spike Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1
ample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batcl
)P79697-BS
DD111421.D
1
04/06/20
KB
04/06/20
OP79697
GDD3206
The QC reported here applies to the following samples: Method: EPA 504.1
FA73985-1, FA73985-2, FA73985-3, FA73985-4, FA73985-5, FA73985-6, FA73985-7, FA73985-8, FA73985-9,
FA73985-10, FA73985-11, FA73985-12, FA73985-13, FA73985-14, FA73985-15
Spike BSP BSP
CAS No. Compound ug/l ug/l % Limits
106-93-4 1,2-Dibromoethane 0.25 0.30 120 70-130
CAS No. Surrogate Recoveries BSP Limits
460-00-4 4-Bromofluorobenzene 126% 63-137%
* = Outside of Control Limits.
6 79 of 82
FA73985

Blank Spike Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1
ample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batcl
)P79697-BS2
DD111422.D
1
04/06/20
KB
04/06/20
OP79697
GDD3206
The QC reported here applies to the following samples: Method: EPA 504.1
FA73985-1, FA73985-2, FA73985-3, FA73985-4, FA73985-5, FA73985-6, FA73985-7, FA73985-8, FA73985-9,
FA73985-10, FA73985-11, FA73985-12, FA73985-13, FA73985-14, FA73985-15
Spike BSP BSP
CAS No. Compound ug/l ug/l % Limits
106-93-4 1,2-Dibromoethane 0.25 0.27 108 70-130
CAS No. Surrogate Recoveries BSP Limits
460-00-4 4-Bromofluorobenzene 112% 63-137%
* = Outside of Control Limits.
6 80 of 82
FA73985

Matrix Spike Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1
ample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batcl
)P79697-MS
DD111443.D
1
04/06/20
KB
04/06/20
OP79697
GDD3206
'A73985-12
DD111437.D
1
04/06/20
KB
04/06/20
OP79697
GDD3206
The QC reported here applies to the following samples: Method: EPA 504.1
FA73985-1, FA73985-2, FA73985-3, FA73985-4, FA73985-5, FA73985-6, FA73985-7, FA73985-8, FA73985-9,
FA73985-10, FA73985-11, FA73985-12, FA73985-13, FA73985-14, FA73985-15
FA73985-12 Spike MS MS
CAS No. Compound ug/1 Q ug/l ug/l % Limits
106-93-4 1,2-Dibromoethane ND 0.231 0.22 95 70-130
CAS No. Surrogate Recoveries
460-00-4 4-Bromofluorobenzene
* = Outside of Control Limits.
MS FA73985-12 Limits
101% 88% 63-137%
6 81 of 82
FA73985

Duplicate Summary
Job Number: FA73985
Account: ATCNCC ATC Group Services LLC
Project: RM 2751; 8425 Hwy 49 N, Mt Pleasant, NC
Page 1 of 1
ample
File ID
DF
Analyzed
By
Prep Date
Prep Batch
Analytical Batcl
)P79697-DUP
DD111444.D
1
04/07/20
KB
04/06/20
OP79697
GDD3206
'A73985-13
DD111438.D
1
04/06/20
KB
04/06/20
OP79697
GDD3206
The QC reported here applies to the following samples: Method: EPA 504.1
FA73985-1, FA73985-2, FA73985-3, FA73985-4, FA73985-5, FA73985-6, FA73985-7, FA73985-8, FA73985-9,
FA73985-10, FA73985-11, FA73985-12, FA73985-13, FA73985-14, FA73985-15
FA73985-13 DUP
CAS No. Compound ug/1 Q ug/l Q RPD Limits
106-93-4 1,2-Dibromoethane ND ND nc 25
CAS No. Surrogate Recoveries
460-00-4 4-Bromofluorobenzene
* = Outside of Control Limits.
DUP FA73985-13 Limits
108% 110% 63-137%
6 82 of 82
FA73985

Beverly, Trudy
From: Jason Whittle <[e-mail]>
Sent: Friday, August 21, 2020 10:51 AM
To: Beverly, Trudy; Brittney Windsand
Cc: Tesa Graff
Subject: RE: [External] RE: RM 2751- Report for submittal- Incident 14645
External e aW111111111111111Lclick links or open attachments unless you verify. Send all suspicious email as an attachment to
�llllllbort.spamftc.gov
Thank you Trudy. I apologize for the inconvenience.
Have a great weekend.
-Jake
From: Beverly, Trudy <[e-mail]>
Sent: Friday, August 21, 2020 10:44 AM
To: Brittney Windsand <[e-mail]>; Jason Whittle <[e-mail]>
Cc: Tesa Graff <[e-mail]>
Subject: RE: [External] RE: RM 2751- Report for submittal- Incident 14645
Brittney — Thank you for the tracking information.
Jason — The UST Section no longer requires a hard copy as of March 2020. We are still working remotely due to Covid
concerns. You should always get a received email response from me when you submit a report for review by email. I'll
get the report reviewed by the end of next week and email you an acknowledgement of report receipt letter or NORR.
Have a great weekend,
Trudy
opf 5Q�xk_., Trudy Beverly, L.G.
Hydrogeologist, Division of Waste Management
,::5:-D E North Carolina Department of Environmental Quality
UST Section, Mooresville Regional Office
Ikparmr�e ment�l6w
704.235.2182 (Office)
Trudy. B everlykncdenr. g ov
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: https://deq.nc.gov/about/divisions/waste-management/ust
Branch's Above Ground Storage Tanks Website Address: https://deq.nc.gov/about/divisions/waste-management/ust/ast-proeram
INTERACTIVE MAPS WITH DWM SITES AND PERMITTED FACILITIES:
httDs:Hdeu.ne. aov/about/divisions/waste-manaeement/waste-manaeement-rules-data/waste-manaaement-eis-mans
File Review Procedures:
https:Hdcq.nc. gov/about/divisions/waste-manaaement/ust/file-review-procedures#mooresville-regional-office
ONLINE ACCESS TO UST SECTION DOCUMENTS (Laserfiche):
httns://deo.nc. aov/about/divisions/waste-manaeement/laserfiche
Document Submittal & UST File Names for Laserfiche Policies:
https:Hfiles.ne.gov/ncdeg[Waste%20Management/DWM/UST[WhatsNew/Final-Electronic-Document-Submittal-Policv.pdf
https:Hfiles.nc.gov/ncdeq/Waste%20Management/DWM/UST/Corrective%2OAction/UST%20filc%20names%20for%2OLaserfiche.docx
From: Brittney Windsand[mailto:[e-mail]]
Sent: Friday, August 21, 2020 10:15 AM
To: Jason Whittle <[e-mail]>; Beverly, Trudy <[e-mail]>
Cc: Tesa Graff <[e-mail]>
Subject: [External] RE: RM 2751- Report for Submittal- Incident 14645
External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
[e-mail]
Hello, here is the tracking information for RM2751

Tracking - Internet Explorer
idicn:trac1c tkrarknumL. E- u565547i1jI20 52$&cntry_codezus&language=en8tcticnttvpe:fhist
IRACKANOTHDIR SHIPMENT
770565547009
Delivered
Tuesday 222 t 1 :1 am
DELIV ER ED
Signed for by: D JEi EFERE
Fit F;_4i F*xf Fiml k--4 - F=_d - F,s<f F---{I
FROM
ATC GROUP SERVICES INC
Victoria Poole
7606 Whr tehall Executive Center Dr.
Suite 600
CHARLOTTE, INC US 28273
7D4 529-320%%
Travel HW y
GET STATUS UPDATES
OBTAIN PROOF OF DELIVERY
Shipment Facts
TO
DEQ - Df,
Trudy 81
610 East Ce
Su ite
MOORESVILLE
704 529-:
9

Brittney Windsand I PROJECT ASSISTANT I ATC Group Services LLC
Direct [phone]
ETC
7606 Whitehall Executive Center Drive Suite 800 1 Charlotte, NC 28273
brittney.windsand(�batcgs.com I www.atcaroupservices.com
This email and its attachments may contain confidential and/or privileged information for the sole use of the intended recipient(s). If you are
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From: Jason Whittle <[e-mail]>
Sent: Friday, August 21, 2020 10:11 AM
To: Beverly, Trudy <[e-mail]>
Cc: Tesa Graff <[e-mail]>; Brittney Windsand <[e-mail]>
Subject: FW: RM 2751- Report for submittal- Incident 14645
Sorry Trudy,
I usually email these reports and did not in this case? I have internal email correspondence below that shows the
approximate hard copy mail date. We will see if we can find the FedEx tracking number and delivery information.
From: Jason Whittle
Sent: Thursday, May 28, 2020 8:15 AM
To: Brittney Windsand <[e-mail]>
Subject: RM 2751- Report for submittal
Good Morning Brittney,
Can you prep the attached report for submittal?
Project number is: P66 2751015
It can ship slowest cheapest way FedEx overnight to MRO. Thanks.
Jason (Jake) Whittle, CHMM I PROJECT MANAGER I ATC Group Services LLC
[phone] [phone] mobile
7606 Whitehall Exec. Center Dr., Suite 800 1 Charlotte, NC 28273
[phone] fax I [e-mail] I www.atcgroupservices.com
This email and its attachments may contain confidential and/or privileged information for the sole use of the intended recipient(s). If you are
not the intended recipient, any use, distribution or copying of the information contained in this email and its attachments is strictly prohibited.
If you have received this email in error, please notify the sender by replying to this message and immediately delete and destroy any copies
of this email and any attachments. The views or opinions expressed are the author's own and may not reflect the views or opinions of ATC.

Beverly, Trudy
From: Beverly, Trudy
Sent: Friday, August 21, 2020 10:44 AM
To: Jason Whittle
Cc: Tesa Graff; Brittney Windsand
Subject: RE: [External] M-4471_14645 - Report Receipt Confirmation- May 2020
Received.
Trudy
From: Jason Whittle [mailto:[e-mail]]
Sent: Friday, August 21, 2020 10:13 AM
To: Beverly, Trudy <[e-mail]>
Cc: Tesa Graff <[e-mail]>; Brittney Windsand <[e-mail]>
Subject: RE: [External] M-4471_14645 - Report Receipt Confirmation- May 2020
External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
[e-mail]
Sorry, Here's the final version with stamp/seal.
From: Beverly, Trudy <[e-mail]>
Sent: Friday, August 21, 2020 10:08 AM
To: Jason Whittle <[e-mail]>
Cc: Tesa Graff <[e-mail]>
Subject: RE: [External] M-4471_14645 - Report Receipt Confirmation- May 2020
The copy that you just emailed is not signed and stamped by a licensed geologist or professional engineer.
Trudy
From: Beverly, Trudy
Sent: Friday, August 21, 2020 10:05 AM
To: Jason Whittle <[e-mail]>
Cc: Tesa Graff <[e-mail]>
Subject: RE: [External] M-4471_14645 - Report Receipt Confirmation- May 2020
Jason,
I don't have any record of the report being submitted in my email. The UST section transitioned to electronic submittals
in March 2020. What day did you send the report so that I can recheck my emails?
Trudy
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.BeverlyL&ncdenr. 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: https://deq.nc.gov/about/divisions/waste-management/ust
Branch's Above Ground Storage Tanks Website Address: https://deq.nc.gov/about/divisions/waste-management/ust/ast-program
INTERACTIVE MAPS WITH DWM SITES AND PERMITTED FACILITIES:
httDs://deu.nc. gov/about/divisions/waste-management/waste-management-rules-data/waste-management-eis-maps
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):
httns://deu.nc. gov/about/divisions/waste-management/laserfiche
Document Submittal & UST File Names for Laserfiche Policies:
https:Hfiles.nc.gov/ncdeci/W aste%2OMana2ement/DWM/UST/WhatsNew/Final-Electronic-Document-Submittal-Policv.pdf
https:Hfiles.nc.gov/ncdeq/Waste%2OManagement/DWM/UST/Corrective%2OAction/UST%20file%20names%2Ofor%2OLaserficlie.do
From: Jason Whittle [mailto:[e-mail]]
Sent: Friday, August 21, 2020 9:58 AM
To: Beverly, Trudy <[e-mail]>
Cc: Tesa Graff <[e-mail]>
Subject: [External] M-4471_14645 - Report Receipt Confirmation- May 2020
External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
[e-mail]
Hi Trudy,
We are working on a Trust Fund claim and are in need of a report receipt and approval date for the attached report
submitted in May. It may have been sent to me but I cannot locate it.
Do you have a record of this information you can send us?
Thanks,
-Jake
Jason (Jake) Whittle, CHMM I PROJECT MANAGER I ATC Group Services LLC
[phone] i [phone] mobile
7606 Whitehall Exec. Center Dr., Suite 800 1 Charlotte, NC 28273
[phone] fax I [e-mail] I www.atcgroupservices.com
This email and its attachments may contain confidential and/or privileged information for the sole use of the intended recipient(s). If you are
not the intended recipient, any use, distribution or copying of the information contained in this email and its attachments is strictly prohibited.
If you have received this email in error, please notify the sender by replying to this message and immediately delete and destroy any copies
of this email and any attachments. The views or opinions expressed are the author's own and may not reflect the views or opinions of ATC.