MO-88513_91340_CA_MRP_20181001_2nd 2018 Semiannual Report

i`
APEX
October 1, 2018
Ms. Trudy Beverly
Hydrogeologist
UST Section — Corrective Action Branch
Division of Waste Management — Mooresville Regional Office
North Carolina Department of Environmental Quality
610 East Center Avenue, Suite 301
Mooresville, North Carolina 28115
RE: Semiannual Monitoring Report for the Kannapolis Booster Station
Colonial Pipeline Company, Concord, North Carolina
Incident Number: 14414 & 91340
Dear Ms. Beverly:
Apex Companies, LLC (dba Apex Engineering, P.C.) is pleased to submit the March 2018 —
August 2018 Semiannual Monitoring Report for the Colonial Pipeline Company Kannapolis
Booster Station. This report also includes a summary of analytical results for private water supply
well sampling performed in August 2018. Should you have any questions concerning this report,
please do not hesitate to contact the undersigned at 704-799-6390.
Sincerely,
Apex Companies, LLC
Andrew Street, CHMM
Senior Project Manager
Enclosure
cc: John Culbreath, Colonial Pipeline Company
Jeff Morrison, Colonial Pipeline Company
Kathleen Roush, P.G.
Program Manager
NC Geology License No. 1353

Prepared for:
Colonial Pipeline Company a
1185 Sanctuary Parkway
Suite 100
Alpharetta, Georgia 30009
Semiannual Groundwater Monitoring
Report
Kannapolis Booster Station
Incident Number 14414 & 91340
March 2018 — August 2018
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APEX
10610 Metromont Parkway, Suite 206
Charlotte NC 28269
Prepared by: Reviewed by: CA
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Andrew Street, CHMM Kathleen Roush, P.G. -
Senior Project Manager Program Manager x x? 13 1n�i r
NC GeologyLicense No. 135i T� N!G,
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October 2018
Apex Companies, LLC • 10610 Metromonl Parkway, Suite 206 - Charlotte, NC 28269 T 704.799.6390 - F 704.799.6395 • apexcos.com

Semiannual Monitoring Report, March 2018-August 2018
Colonial Pipeline Company, Kannapolis Booster Station
TABLE OF CONTENTS
October 1, 2018
Page
1.0 INTRODUCTION....................................................................................................................................1
2.0 PROJECT BACKGROUND..................................................................................................................1
2.1 Historic Site Impacts................................................................................................................. 1
2.2 Recent Site Impacts.................................................................................................................. 2
3.0 GROUNDWATER SAMPLING FIELD ACTIVITIES............................................................................ 3
3.1 Groundwater Gauging.............................................................................................................. 3
3.2 Groundwater Sampling and Analysis....................................................................................... 3
4.0 GROUNDWATER FINDINGS............................................................................................................... 4
4.1 Well Gauging Results and Groundwater Flow........................................................................ 4
4.2 Groundwater Analytical Results............................................................................................... 5
5.1 Air Sparge Trench Remediation System................................................................................. 6
5.2 Bio-Sparge and Bio-Venting Systems..................................................................................... 6
6.0 WATER SUPPLY WELL SAMPLING.................................................................................................. 6
6.1 Water Supply Well Sampling and Analysis.............................................................................. 6
6.2 Water Supply Well Analytical Results...................................................................................... 7
7.0 CONCLUSIONS AND RECOMMENDATIONS.................................................................................... 7
Tables
Table 1
Well Sampling and Analysis Program
Table 2
Groundwater Elevation Summary
Table 3
Recovery Well Gauging Data
Table 4
Groundwater Analytical Data
Table 5
Summary of Water Quality Data for Residential Wells
Figures
Figure 1 Site Location Map
Figure 2 Site Plan
Figure 3 Recovery Well Locations
Figure 4 Groundwater Potentiometric Surface Map - Surficial Saprolite Unit - August 16, 2018
Figure 5 Benzene Isoconcentration Map - August 2018
Figure 6 Water Supply Well Location Map
Appendices
Appendix A Groundwater Sampling Field Logs
Appendix B Laboratory Analytical Reports
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Semiannual Monitoring Report, March 2018-August 2018 October 1, 2018
Colonial Pipeline Company, Kannapolis Booster Station Page 1
1.0 INTRODUCTION
This report summarizes the semiannual groundwater monitoring activities and remediation system
operations performed at the Colonial Pipeline Company (CPC) Kannapolis Booster Station located
at 9301 Mooresville Road in Concord, North Carolina (the site) from March 2018 through August
2018. A site location map is provided as Figure 1. This report also includes a summary of
analytical results for the annual private water supply well sampling performed in August 2018.
Apex Companies, LLC (Apex; dba Apex Engineering, P.C.) prepared this Semiannual
Groundwater Monitoring Report on behalf of CPC for submittal to the North Carolina Department of
Environmental Quality (NCDEQ), Underground Storage Tank Section.
2.0 PROJECT BACKGROUND
The facility consists of a control building, a switch gear building, eight large electric booster pumps, a
40-inch diameter pipeline for transporting gasoline products (Line 1), a 36-inch diameter pipeline for
transporting kerosene, diesel fuel and other fuel oil products (Line 2), two 21,000-gallon above
ground storage tanks and associated above -ground and below -ground piping and valves. The
facility has been in operation since the 1970s.
2.1 Historic Site Impacts
Formal assessment and remediation activities were initiated at the facility in 1995. Three areas of
concern were identified at the facility including (1) the Line 2 Manifold Area; (2) the Line 1 Manifold
Area; and, (3) the Line 1 Pig Signal Area. Impacts identified during the 1995 assessment are
included in Incident Number 14414.
Historic petroleum impacts in the Line 2 Manifold Area are the result of a kerosene release.
Excavation of impacted soils was limited due to the presence of pumps, footings, and associated
underground piping and valves. A light non -aqueous phase liquid (LNAPL) recovery system and a
soil vapor extraction (SVE) system were installed in this area.
A dissolved phase plume consisting of gasoline -related compounds was identified in the Line 1
Manifold Area. A limited amount of impacted soil was excavated in this area and an SVE system
was installed.
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Semiannual Monitoring Report, March 2018-August 2018 October 1, 2018
Colonial Pipeline Company, Kannapolis Booster Station Page 2
Gasoline impacted soil was also identified in the Line 1 Pig Signal Area as a result of a release from
a leaking pipe fitting. Approximately 1,000 tons of soil was excavated and thermally treated in this
area. The excavation extended to bedrock, removing the source material; however, the release
resulted in dissolved phase groundwater impacts. An air sparge trench located near the
downgradient property boundary and a non -discharge pump and treatment system were installed in
the late-1990s to prevent off -site migration of petroleum hydrocarbons.
The air sparge trench is currently in operation. The groundwater pump and treatment system was
taken off-line in April 2010, following approval from NCDEQ on April 12, 2010. The LNAPL recovery
and SVE systems were taken off-line in October 2010, following approval from NCDEQ on
September 29, 2010.
2.2 Recent Site Impacts
A 920-gallon petroleum release occurred at the site on March 13, 2015 when a valve gasket failed
near the Line 2, Unit 4 booster pump. Emergency response and abatement activities were
performed from March 13, 2015 through August 11, 2015. On August 13, 2015, a three -quarter -inch
nipple on Line 2 was struck by a piece of equipment during backfilling operations resulting in a 5,000-
gallon petroleum release over the recently remediated area. Approximately 4,750 gallons of diesel
fuel were recovered during initial response activities and subsequent recovery well evacuation
efforts. Residual soil impacts were detected at areas where additional excavation was not feasible
due to the presence of booster pumps, footings, and associated underground piping and valves.
Approximately 750 tons of petroleum -impacted soil was removed from the release area during the
initial response activities associated with both 2015 releases. Impacts identified during the 2015
assessment are included in Incident Number 91340.
A Corrective Action Plan (CAP) and CAP Addendum were submitted to NCDEQ on April 15, 2016
and July 12, 2016, respectively. The CAP documents specified installation and operation of a bio-
venting and bio-sparge system to address residual soil impacts and dissolved phase groundwater
impacts. The CAP was approved on May 6, 2016 and the CAP Addendum was approved on July
28, 2016. The semiannual groundwater monitoring program for the site incorporates the
groundwater monitoring programs associated with Incident Numbers 14414 and 91340. A summary
of the Groundwater Monitoring Program for the site is provided as Table 1.
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Colonial Pipeline Company, Kannapolis Booster Station Page 3
3.0 GROUNDWATER SAMPLING FIELD ACTIVITIES
The following tasks were performed at the site from March 2018 through August 2018 summarized
in this report:
• Performed semiannual groundwater monitoring event on August 16, 2018;
• Performed private water supply well sampling on August 23, 2018;
• Operated air sparge trench remediation system near downgradient property boundary;
and,
• Operated biosparge and bioventing remediation system in the distillate manifold.
3.1 Groundwater Gauging
Prior to sampling, groundwater monitoring wells were gauged to measure the depth to groundwater
and LNAPL, if present. Upon arriving at the site, wells were opened and allowed to equilibrate.
Wells were gauged in accordance with the United States Environmental Protection Agency
(USEPA) Region IV Science and Ecosystem Support Division Field Branches Quality System and
Technical Procedures. The wells were gauged in order of potential impact, moving from
upgradient wells, to downgradient wells and finally source area wells. Depths to groundwater and
LNAPL were measured using an electronic oil/water interface probe capable of measuring to an
accuracy of 0.01 feet. The interface probe was thoroughly decontaminated before collecting
measurements at each subsequent monitoring well. A total of ten monitoring wells (MW-1, MW-4,
MW-5, MW-6, MW-8, MW-13, MW-23, MW-24, MW-25, and MW-25D) and 12 recovery wells (SB-
4, SB-6, SB-8, S13-9, S13-10, S13-11, S13-12, S13-14, S13-15, S13-16, S13-18, and RW-1 were gauged
during the August 2018 monitoring event. Recovery well RW-2 was not located during the gauging
event. The monitoring well and recovery well locations are shown on Figure 2 and Figure 3,
respectively.
3.2 Groundwater Sampling and Analysis
Groundwater samples were collected from seven monitoring wells (MW-4, MW-6, MW-8, MW-13,
MW-24, MW-25, and MW-25D) during the August 2018 monitoring event. At each monitoring well, a
baseline set of water quality stabilization data was measured (temperature, specific conductance,
pH, oxidation reduction potential, dissolved oxygen, and turbidity), and recorded. The total volume of
water in each well was calculated and approximately three well volumes were purged from each well.
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A complete set of parameter readings were recorded in -situ each time one well volume was purged.
Monitoring wells were purged and sampled with disposable bailers. Groundwater sampling logs
documenting the groundwater monitoring well purging and sampling are provided as Appendix A.
After purging an adequate volume of water from each well, a sample was retrieved and transferred
to laboratory supplied bottleware and immediately placed on ice and maintained at a temperature
of approximately 4°C. Groundwater samples were transported under standard chain -of -custody
procedures to Shealy Environmental Services, Inc. of West Columbia, South Carolina.
Groundwater samples were analyzed for benzene, ethylbenzene, toluene, xylenes (BTEX), by EPA
Method 602. Monitoring wells MW-4, MW-6, MW-8, and MW-13 ware also analyzed for methyl
tertiary -butyl ether (MTBE) by EPA method 602. Groundwater samples from three monitoring wells
associated with the diesel fuel releases that occurred on March 13, 2015 and August 13, 2015
(MW-24, MW-25, and MW-25D) were also analyzed for semi -volatile organic compounds by EPA
Method 625; and Massachusetts Department of Environmental Protection extractable petroleum
hydrocarbons and volatile petroleum hydrocarbons.
4.0 GROUNDWATER FINDINGS
4.1 Well Gauging Results and Groundwater Flow
Depth to water and top of well casing elevation data from the monitoring wells were used to
calculate groundwater elevations relative to an on -site benchmark referenced to mean sea level
datum. LNAPL was not detected in any of the groundwater monitoring wells or recovery wells
gauged in August 2018. A summary of groundwater level measurements is provided in Table 2.
A groundwater potentiometric map for the surficial unit using water level elevation data from the
August 2018 sampling event is provided as Figure 4. The potentiometric map depicts the direction
of groundwater flow to the southeast. A hydraulic gradient of approximately 0.03 feet per foot was
measured between the 720 feet potentiometric contour line near MW-23 and the 705 feet
potentiometric contour line near MW-8. Groundwater flow patterns observed in August 2018 are
consistent with historic sampling events.
LNAPL was not detected in any of the 12 recovery wells gauged during the August 16, 2018
sampling event. A summary of historic recovery well gauging data is provided as Table 3.
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4.2 Groundwater Analytical Results
Groundwater sampling activities performed at the site focused on collecting analytical data from
the upgradient, downgradient, and central plume areas to evaluate Constituents of Concern trends
over time. The analytical results for groundwater samples collected during this monitoring period
were compared to the 15A NCAC 2L .0202 Groundwater Quality Standards (21- Standards) and to
the 15A NCAC 2B .0215 Surface Water Standards (2B Standards) for a Water Supply II, High
Quality Waters surface water classification following the Risk Based Corrective Action Rules for
non -UST releases of petroleum under North Carolina House Bill 765. A groundwater concentration
map showing the concentration of benzene in the groundwater from the August 2018 event is
provided as Figure S. Laboratory analytical reports and chain -of -custody records for the
groundwater samples are presented in Appendix B.
The August 2018 results indicate that the hydrocarbon plume is stable compared to the historic
monitoring results. A summary of groundwater analytical results is provided in Table 4. Notable
results from the August 2018 sampling event are summarized below:
• Benzene was detected in MW-13 (5.2 micrograms per liter [pg/L]) and MW-24 (2.0 pg/L
during the August 2018 sampling event. These concentrations exceeded both the 2L and
2B Standards of 1.0 pg/L and 1.19 pg/L, respectively.
• MTBE was detected in MW-8 (6.6 pg/L) and MW-13 (2.5 pg/L) during the August 2018
sampling event. Concentrations were below the 2L and 2B Standards of 20 pg/L and 19
pg/L, respectively.
• Ethylbenzene, toluene, total xylenes, acenaphthene, anthracene, fluoranthene,
phenanthrene, and pyrene were detected in MW-24 and pyrene was detected in MW-25
during the August 2018 sampling event at concentrations below the 2L and 2B Standards.
• Aliphatic and aromatic petroleum compounds were detected in MW-24 during the August
2018 sampling event. The detected concentrations observed included C9-C12 Aliphatics at
410 pg/L, C5-C8 Aliphatics at 740 pg/L, C9-C10 Aromatics at 330 pg/L, and C11-C22
Aromatics at 130 pg/L. C5-C8 Aliphatics and C9-C22 Aromatics exceeded NCAC 2L
groundwater standards (400 pg/L and 200 pg/L respectively). C5-C8 Aliphatics and C9-
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C12 Aromatics also exceeded protective values for surface waters at 125 pg/L and 180
pg/L respectively.
5.1 Air Sparge Trench Remediation System
The air sparge trench remediation system was brought on-line in June 1998 to treat shallow
groundwater prior to migration off -site. The air sparge system continues to operate to aid in the
removal of benzene and MTBE from groundwater in the vicinity of well MW-8 and MW-13. It was
shut down approximately two weeks prior to the August monitoring event to allow for collection of
representative groundwater samples.
5.2 Bio-Sparge and Bio-Venting Systems
The bio-sparge and bioventing systems were brought on-line on March 7, 2017 to address soil and
groundwater impacts associated with the 2015 diesel fuel releases. The systems were shut down
approximately two weeks prior to the August monitoring event to allow for collection of
representative groundwater samples.
6.0 WATER SUPPLY WELL SAMPLING
6.1 Water Supply Well Sampling and Analysis
Annual water supply well sampling was performed by CPC personnel in the site vicinity on August
23, 2018. Colonial voluntarily provides point -of -entry (POE) treatment systems (i.e., activated
carbon vessels) at several water supply wells identified in Figure 6. Seven water supply wells
were sampled during the August 22, 2017 sampling event. Samples were collected in laboratory
supplied glassware, placed in an ice -filled cooler, and transferred to Prism Laboratories, Inc. of
Charlotte, North Carolina under chain -of -custody procedures for analysis of BTEX, MTBE, and
naphthalene.
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Colonial Pipeline Company, Kannapolis Booster Station Page 7
6.2 Water Supply Well Analytical Results
Laboratory analytical results indicate that BTEX and naphthalene were not detected in the seven
water supply wells at the influent of the POE systems. MTBE was detected in DW-Maurer-Influent
at a concentration of 1.9 pg/L and in the DW-Tucker-Influent at a concentration of 1.3 pg/L which
are below the 2L Standard of 20 pg/L. MTBE has historically been present in both of these wells.
No other petroleum hydrocarbon constituents were detected in the water supply wells. A summary
of historic and recent water supply well sampling analytical results is provided as Table 5. A copy
of the laboratory analytical report and chain -of -custody records are included in Appendix B.
7.0 CONCLUSIONS AND RECOMMENDATIONS
During the August 2018 monitoring event, residual LNAPL was not detected in recovery wells
installed in response to the 2015 diesel fuel releases. Benzene, C5-C12 Aliphatics and C9-C22
Aromatics exhibited concentrations above the applicable 2B and/or 2L Standards in MW-24. This
well is located approximately 360 feet from the surface water body. These detections are attributed
to the 2015 diesel fuel releases. The recently installed bio-sparge and bioventing system will aid in
the removal of these remaining hydrocarbon constituents from the subsurface. Monitoring wells
MW-25 and MW-25D, located nearly 250 feet from the surface water body, continue to delineate
the downgradient boundary of the plume in this area. Both monitoring wells were free of any
detections during the August 2018 sampling event with the exception of a detection in MW-25 of
pyrene at an estimated concentration of 0.51 pg/L, below the applicable 2L and 2B Standards.
Benzene was detected in MW-13 during the August 2018 sampling event at concentrations greater
than the 2L and 2B Standards. Detections of benzene at MW-13 are associated with the 1995
release as historic groundwater analytical data indicates the presence of benzene in this well since
February 1998. Benzene concentrations in MW-13 have been decreasing over time, with seasonal
fluctuations. Although the concentration during this monitoring event is greater than the three
previous sampling events, the long-term trend is still downward. Although 2B Surface Water
Standards were exceeded, any discharge of the groundwater plume to surface water would not
likely contravene the surface water standards within the surface water body itself.
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During the August 2018 sampling event, MTBE was detected in MW-8 (6.6 pg/L) and MW-13 (2.5
pg/L). Concentrations were below the 2L and 2B Standards of 20 pg/L and 19 pg/L, respectively.
The historic concentration trends of MTBE show a continual decrease in both MW-8 and MW-13.
The air sparge system in the vicinity of wells MW-8 and MW-13 continues to operate and aid in the
removal of benzene and MTBE from groundwater.
Results of the water supply well sampling indicated an absence of petroleum hydrocarbon
constituents in the water supply wells with the exception of MTBE which was detected in the
Maurer well (DW-Maurer-Influent) and the Tucker Well (DW-Tucker-Influent) at concentrations
below the 2L Standard of 20 pg/L. MTBE has been historically detected in both of these wells and
both properties are served by POE systems. Colonial will continue to maintain the off -site POE
water treatment systems and continue annual sampling of select water supply wells.
Apex proposes that based on the absence of LNAPL detections during the reporting period, and
the stable and/or decreasing dissolved phase petroleum concentration trends observed at the site
since the historic and recent 2015 release incidents, the reporting schedule for the site be modified
from semiannual to annual. Following NCDEQ approval, one annual report will be submitted on or
before October 1st of each year detailing the semiannual monitoring well sampling and annual
water supply well sampling results. The next semiannual groundwater sampling event is
scheduled to occur in February 2019.
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TABLES
�1
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Table 1
Well Sampling and Analysis Program
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Top of Casing
Total Depth
Screen
Sampling/Gauging
Well ID
Elevation
(ft. BGS)
Interval
Analysis
Frequency
(ft. MSL)
(ft. BGS)
MW-1
717.24
23.5
3.5 - 23.5
Gauge Only
Semiannual
MW-4
729.9
28
8 - 28
BTEX and MTBE by EPA Method 602
Semiannual
MW-5
726.87
19
4 -19
Gauge Only
Semiannual
MW-6
724.61
13
3 -13
BTEX and MTBE by EPA Method 602
Semiannual
MW-8
710.26
20
10 - 20
BTEX and MTBE by EPA Method 602
Semiannual
MW-13
707.35
22
2 - 22
BTEX and MTBE by EPA Method 602
Semiannual
MW-23
726.70
15
5 - 15
Gauge Only
Semiannual
BTEX by EPA Method 602;
MW-24
724.61
10
10 - 20
SVOCs by EPA Method 625; MADEP
Semiannual
VPH and EPH
BTEX by EPA Method 602;
MW-25
724.32
17
7 - 17
SVOCs by EPA Method 625; MADEP
Semiannual
VPH and EPH
BTEX by EPA Method 602;
MW-25D
724.00
74
69 - 74
SVOCs by EPA Method 625; MADEP
Semiannual
VPH and EPH
Notes:
-- - unknown
ft. MSL - Feet above mean sea level
ft. BGS - Below ground surface
BTEX - Benzene, toluene, ethylbenzene, and xylenes
MTBE - Methyl tert-butyl ether
EPA - United States Environmental Protection Agency
SVOCs - Semi -volatile Organic Compounds
MADEP - Massachusetts Department of Environmental Protection
VPH - Volatile Petroleum Hydrocarbons
EPH - Extricable Petroleum Hydrocarbons
Page 1 of 1

Table 2
Groundwater Elevation Summary
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well Number
Date
Depth to Water
(ft.)
Elevation of TOC
(ft. MSL)
Groundwater
Elevation
ft. MSL
M W-1
717.24
1 /31 /2001
6.70
710.54
2/7/2001
6.84
710.40
2/8/2001
6.80
710.44
2/9/2001
6.74
710.50
2/14/2001
6.22
711.02
2/21 /2001
6.54
710.70
8/16/2001
6.75
710.49
2/27/2002
6.32
710.92
8/28/2002
7.43
709.81
2/18/2003
5.15
712.09
8/18/2003
5.63
711.61
2/19/2004
5.45
711.79
8/17/2004
6.34
710.90
2/23/2005
5.64
711.60
8/16/2005
6.50
710.74
2/22/2006
5.85
711.39
8/16/2006
4.05
713.19
2/20/2007
5.78
711.46
8/15/2007
7.08
710.16
2/25/2008
6.20
711.04
8/27/2008
4.85
712.39
8/12/2010
6.18
711.06
9/8/2011
7.15
710.09
2/13/2012
6.14
711.1
8/3/2012
NM
NM
2/4/2013
6.3
710.94
2/19/2014
5.06
712.18
8/25/2014
6.67
710.57
2/23/2015
5.96
711.28
8/18/2015
7.57
709.67
12/3/2015
5.10
712.14
2/16/2016
4.29
712.95
8/19/2016
6.71
710.53
2/7/2017
6.46
710.78
8/15/2017
7.00
710.24
2/1/2018
6.29
710.95
8/16/2018
6.32
710.92
M W-2
708.52
(MW-2D)
1/31/2001
3.40
705.12
2/7/2001
13.80
694.72
2/8/2001
13.50
695.02
2/9/2001
12.97
695.55
2/14/2001
13.25
695.27
2/21 /2001
13.72
694.80
7/23/2001
14.15
694.37
8/16/2001
14.30
694.22
8/20/2001
5.83
702.69
8/22/2001
9.20
699.32
2/27/2002
10.50
698.02
8/28/2002
10.60
697.92
2/18/2003
9.63
698.89
8/18/2003
6.68
701.84
2/19/2004
11.35
697.17
8/17/2004
4.70
703.82
2/23/2005
12.49
696.03
12/3/2015
3.58
704.94
Page 1 of 8

Table 2
Groundwater Elevation Summary
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well Number
Date
Depth to Water
(ft.)
Elevation of TOC
(ft. MSL)
Groundwater
Elevation
ft. MSL
M W-3
716.64
1 /31 /2001
11.48
705.16
2/7/2001
11.86
704.78
2/8/2001
12.15
704.49
2/9/2001
12.48
704.16
2/14/2001
13.04
703.60
2/21 /2001
13.40
703.24
8/16/2001
13.30
703.34
2/27/2002
11.15
705.49
8/28/2002
13.95
702.69
2/18/2003
10.28
706.36
8/18/2003
9.17
707.47
2/19/2004
9.28
707.36
8/17/2004
10.61
706.03
2/23/2005
10.77
705.87
12/3/2015
9.33
707.31
M W-4
729.9
1 /31 /2001
15.57
714.33
2/7/2001
15.58
714.32
2/8/2001
15.51
714.39
2/9/2001
14.90
715.00
2/12/2001
14.07
715.83
2/14/2001
13.45
716.45
2/16/2001
12.80
717.10
2/21 /2001
7.00
722.90
2/27/2001
6.70
723.20
3/2/2001
6.85
723.05
3/9/2001
4.97
724.93
3/19/2001
5.02
724.88
3/26/2001
5.65
724.25
4/2/2001
5.00
724.90
4/9/2001
3.80
726.10
4/16/2001
5.00
724.90
4/23/2001
4.04
725.86
4/27/2001
3.65
726.25
5/1 /2001
4.35
725.55
5/21 /2001
5.33
724.57
6/13/2001
4.75
725.15
7/3/2001
3.64
726.26
7/19/2001
4.10
725.80
7/23/2001
3.58
726.32
7/30/2001
4.30
725.60
8/14/2001
3.55
726.35
8/16/2001
3.30
726.60
9/5/2001
4.62
725.28
9/11/2001
4.50
725.40
10/11/2001
5.20
724.70
11 /7/2001
5.62
724.28
11 /21 /2001
5.26
724.64
12/18/2001
3.35
726.55
12/27/2001
4.65
725.25
1/17/2002
6.16
723.74
2/26/2002
4.50
725.40
2/27/2002
4.75
725.15
3/14/2002
5.40
724.50
4/26/2002
6.75
723.15
5/10/2002
5.70
724.20
5/28/2002
3.80
726.10
6/19/2002
1 4.90
1
1 725.00
Page 2 of 8

Table 2
Groundwater Elevation Summary
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well Number
Date
Depth to Water
(ft.)
Elevation of TOC
(ft. MSL)
Groundwater
Elevation
ft. MSL
MW-4
7/3/2002
5.85
724.05
continued
8/20/2002
5.80
724.10
8/28/2002
5.80
724.10
2/18/2003
4.38
725.52
3/17/2003
3.55
726.35
4/28/2003
3.80
726.10
5/19/2003
3.30
726.60
6/5/2003
3.75
726.15
7/7/2003
4.38
725.52
8/18/2003
4.73
725.17
9/5/2003
5.10
724.80
10/6/2003
4.70
725.20
11/21/2003
4.90
725.00
12/8/2003
4.30
725.60
1/29/2004
4.48
725.42
2/19/2004
4.50
725.40
3/9/2004
4.90
725.00
4/6/2004
4.00
725.90
5/7/2004
4.64
725.26
6/8/2004
4.66
725.24
7/22/2004
7.62
722.28
8/10/2004
7.15
722.75
8/17/2004
7.73
722.17
9/9/2004
6.40
723.50
2/23/2005
3.51
726.39
3/23/2005
6.95
722.95
4/11/2005
4.35
725.55
5/5/2005
3.94
725.96
6/23/2005
3.80
726.10
7/7/2005
3.90
726.00
8/16/2005
5.50
724.40
9/9/2005
5.40
724.50
10/18/2005
5.82
724.08
11/9/2005
6.70
723.20
12/20/2005
3.55
726.35
1/18/2006
4.33
725.57
2/22/2006
5.32
724.58
2/20/2007
5.54
724.36
8/15/2007
8.45
721.45
2/25/2008
4.46
725.44
8/27/2008
4.90
725.00
2/11/2009
8.66
721.24
8/20/2009
9.08
720.82
2/4/2010
6.06
723.84
8/12/2010
9.87
720.03
2/15/2011
11.73
718.17
9/8/2011
13.82
716.08
2/13/2012
10.76
719.14
8/3/2012
12.87
717.03
2/4/2013
13.12
716.78
2/19/2014
10.12
719.78
8/25/2014
11.03
718.87
2/23/2015
11.39
718.51
8/18/2015
13.96
715.94
12/3/2015
10.26
719.64
2/16/2016
8.46
721.44
8/19/2016
11.34
718.56
2/7/2017
12.01
717.89
8/15/2017
11.74
718.16
2/1 /2018
13.56
716.34
8/16/2018
12.2
717.7
Page 3 of 8

Table 2
Groundwater Elevation Summary
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well Number
Date
Depth to Water
(ft.)
Elevation of TOC
(ft. MSL)
Groundwater
Elevation
ft. MSL
M W-5
726.87
2/23/2001
13.27
713.60
2/27/2002
10.35
716.52
2/18/2003
9.50
717.37
8/17/2004
9.85
717.02
2/23/2005
9.24
717.63
8/12/2010
10.32
716.55
9/8/2011
12.34
714.53
2/13/2012
10.97
715.9
8/3/2012
NM
NM
2/4/2013
12.39
714.48
2/19/2014
10.76
716.11
8/25/2014
11.68
715.19
2/23/2015
11.41
715.46
8/18/2015
13.14
713.73
12/3/2015
10.02
716.85
2/16/2016
9.65
717.22
8/19/2016
11.22
715.65
2/7/2017
12.02
714.85
8/15/2017
11.94
714.93
2/1 /2018
12.76
714.11
8/16/2018
11.02
715.85
M W-6
724.61
1 /31 /2001
15.10
709.51
2/7/2001
15.18
709.43
2/8/2001
15.17
709.44
2/9/2001
15.18
709.43
2/14/2001
15.18
709.43
2/21 /2001
15.18
709.43
8/16/2001
15.52
709.09
2/27/2002
14.00
710.61
8/28/2002
30.45
694.16
2/18/2003
13.17
711.44
8/18/2003
11.62
712.99
2/19/2004
12.17
712.44
8/17/2004
12.98
711.63
2/23/2005
13.28
711.33
8/16/2005
12.97
711.64
2/22/2006
11.98
712.63
8/16/2006
12.55
712.06
2/20/2007
11.90
712.71
8/15/2007
14.23
710.38
2/25/2008
13.10
711.51
8/27/2008
12.78
711.83
2/11/2009
13.27
711.34
8/20/2009
13.86
710.75
2/4/2010
13.75
710.86
8/12/2010
12.15
712.46
2/15/2011
13.09
711.52
9/8/2011
DRY
DRY
2/13/2012
12.42
712.19
8/3/2012
13.66
710.95
2/4/2013
13.61
711
2/19/2014
12.02
712.59
8/25/2014
13.31
711.3
2/23/2015
13.01
711.60
8/18/2015
14.50
710.11
12/3/2015
11.63
712.98
2/16/2016
11.24
713.37
8/19/2016
13.05
711.56
2/7/2017
13.35
711.26
8/15/2017
13.36
711.25
2/1 /2018
14.28
710.33
8/16/2018
12.93
711.68
Page 4 of 8

Table 2
Groundwater Elevation Summary
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well Number
Date
Depth to Water
(ft.)
Elevation of TOC
(ft. MSL)
Groundwater
Elevation
ft. MSL
MW-7
725.52
(MW-6D)
1/31/2001
21.40
704.12
2/7/2001
30.48
695.04
2/8/2001
30.40
695.12
2/9/2001
29.23
696.29
2/14/2001
30.12
695.40
2/21 /2001
30.60
694.92
7/23/2001
31.02
694.50
8/16/2001
31.15
694.37
8/20/2001
22.75
702.77
8/22/2001
26.12
699.40
2/27/2002
27.40
698.12
8/28/2002
14.62
710.90
2/18/2003
26.50
699.02
8/18/2003
23.60
701.92
2/19/2004
28.17
697.35
8/17/2004
21.69
703.83
2/23/2005
29.37
696.15
8/16/2005
28.75
696.77
2/22/2006
25.10
700.42
8/16/2006
28.75
696.77
2/20/2007
26.68
698.84
8/15/2007
28.68
696.84
2/25/2008
13.10
712.42
8/27/2008
28.60
696.92
9/8/2011
23.76
701.76
2/13/2012
21.12
704.4
8/3/2012
NM
NM
2/4/2013
21.69
703.83
8/18/2015
NM
NM
12/3/2015
20.38
705.14
M W-8
710.26
1 /31 /2001
6.72
703.54
2/7/2001
6.80
703.46
2/8/2001
6.97
703.29
2/9/2001
7.08
703.18
2/14/2001
7.20
703.06
2/21 /2001
7.37
702.89
8/16/2001
7.75
702.51
2/27/2002
6.65
703.61
8/28/2002
8.60
701.66
2/18/2003
6.25
704.01
8/18/2003
6.13
704.13
2/19/2004
6.00
704.26
8/17/2004
6.36
703.90
2/23/2005
6.28
703.98
8/16/2005
6.55
703.71
2/22/2006
5.75
704.51
8/16/2006
7.08
703.18
2/20/2007
6.70
703.56
8/15/2007
15.80
694.46
2/25/2008
7.50
702.76
8/27/2008
10.30
699.96
2/11/2009
6.13
704.13
8/20/2009
7.90
702.36
2/4/2010
1 6.00
1
1 704.26
Page 5 of 8

Table 2
Groundwater Elevation Summary
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well Number
Date
Depth to Water
(ft.)
Elevation of TOC
(ft. MSL)
Groundwater
Elevation
ft. MSL
MW-8
8/12/2010
6.52
703.74
continued
2/15/2011
6.69
703.57
9/8/2011
8.82
701.44
2/13/2012
6.23
704.03
8/3/2012
7.12
703.14
2/4/2013
6.72
703.54
2/19/2014
6.08
704.18
8/25/2014
4.67
705.59
2/23/2015
6.62
703.64
8/18/2015
7.87
702.39
12/3/2015
6.22
704.04
2/16/2016
5.82
704.44
8/19/2016
7.25
703.01
2/7/2017
6.48
703.78
8/15/2017
7.14
703.12
2/1/2018
6.44
703.82
8/16/2018
7.14
703.12
M W-13
707.35
1 /31 /2001
4.00
703.35
2/7/2001
4.63
702.72
2/8/2001
4.75
702.60
2/9/2001
4.75
702.60
2/14/2001
4.69
702.66
2/21 /2001
4.67
702.68
2/27/2002
4.85
702.50
8/28/2002
6.50
700.85
2/18/2003
4.66
702.69
8/18/2003
4.95
702.40
2/19/2004
4.15
703.20
8/17/2004
5.06
702.29
2/23/2005
4.25
703.10
8/16/2005
4.65
702.70
2/22/2006
4.02
703.33
8/16/2006
3.80
703.55
2/20/2007
4.30
703.05
8/15/2007
5.80
701.55
2/25/2008
3.90
703.45
8/27/2008
3.68
703.67
2/11/2009
4.30
703.05
8/20/2009
5.36
701.99
2/4/2010
3.87
703.48
8/12/2010
4.91
702.44
2/15/2011
3.98
703.37
9/8/2011
5.10
702.25
2/13/2012
4.12
703.23
8/3/2012
NM
NM
2/4/2013
3.88
703.47
2/19/2014
3.86
703.49
8/25/2014
4.85
702.5
2/23/2015
4.65
702.70
8/18/2015
5.63
701.72
12/3/2015
3.55
703.80
2/16/2016
3.55
703.80
8/19/2016
4.99
702.36
2/7/2017
4.32
703.03
8/15/2017
4.71
702.64
2/1/2018
3.69
703.66
8/16/2018
4.6
702.75
Page 6 of 8

Table 2
Groundwater Elevation Summary
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Groundwater
Depth to Water
Elevation of TOC
Well Number
Date
Elevation
(ft.)
(ft. MSL)
ft. MSL
MW-14
707.15
(MW-17)
1/31/2001
4.02
703.13
2/7/2001
4.20
702.95
2/8/2001
4.25
702.90
2/9/2001
4.18
702.97
2/14/2001
4.05
703.10
2/21 /2001
4.15
703.00
8/16/2001
4.80
702.35
2/27/2002
4.35
702.80
8/28/2002
6.10
701.05
2/18/2003
4.00
703.15
8/18/2003
4.25
702.90
2/19/2004
4.50
702.65
8/17/2004
4.55
702.60
2/23/2005
3.53
703.62
12/3/2015
3.51
703.64
M W-17
707.45
(MW-TR1U)
2/23/2001
4.45
703.00
8/16/2001
5.10
702.35
2/27/2002
4.15
703.30
8/28/2002
6.35
701.10
2/18/2003
4.35
703.10
2/19/2004
4.00
703.45
8/17/2004
4.71
702.74
2/23/2005
3.68
703.77
12/3/2015
3.51
703.94
MW-18
706.79
(MW-TR1D)
2/23/2001
3.88
702.91
8/16/2001
4.52
702.27
2/27/2002
4.10
702.69
8/28/2002
5.75
701.04
2/18/2003
3.75
703.04
2/19/2004
3.50
703.29
8/17/2004
4.12
702.67
2/23/2005
3.19
703.60
12/3/2015
3.32
703.47
MW-23
726.70
12/3/2015
7.72
718.98
2/16/2016
6.48
720.22
8/19/2016
8.82
717.88
2/7/2017
9.67
717.03
8/15/2017
9.49
717.21
2/1 /2018
11.11
715.59
8/16/2018
9.07
717.63
Page 7 of 8

Table 2
Groundwater Elevation Summary
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Groundwater
Depth to Water
Elevation of TOC
Well Number
Date
Elevation
(ft.)
(ft. MSL)
ft. MSL
M W-24
724.61
12/3/2015
6.54
718.07
2/16/2016
6.16
718.45
8/19/2016
7.46
717.15
2/7/2017
8.49
716.12
8/15/2017
7.92
716.69
2/1/2018
9.07
715.54
8/16/2018
7.23
717.38
MW-25
724.32
12/3/2015
8.34
715.98
2/16/2016
8.11
716.21
8/19/2016
9.28
715.04
2/7/2017
10.60
713.72
8/15/2017
10.28
714.04
2/1/2018
10.61
713.71
8/16/2018
8.91
715.41
MW-25D
724.00
12/3/2015
19.70
704.30
2/16/2016
19.13
704.87
8/19/2016
22.77
701.23
2/7/2017
20.57
703.43
8/15/2017
22.04
701.96
2/1/2018
11.80
712.20
8/16/2018
21.63
702.37
Notes:
TOC elevations obtained from ESP Associates survey (4/2001) and TWT survey (12/2015),
with the exception of MW-15.
Monitor well numbers modified January 2001. Former well designations in parenthesis.
TOC - Top of casing
ft. - Feet
ft. MSL - Feet above mean sea level
Page 8 of 8

Table 3
Recovery Well Gauging Data
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well
Top of
Casing
Elevation
(ft. MSL)
Well Depth
(ft. BLS)
Date
Depth to
LNAPL
(ft. TOC)
Depth to
Water
(ft. TOC)
LNAPL
Thickness
(ft.)
Groundwater
Elevation
(ft. MSL)
SB-1
NM
5.0
8/14/2015
2.67
4.03
1.36
8/15/2015
3.79
4.05
0.26
8/17/2015
3.60
4.10
0.50
8/18/2015
DRY
SB-2
NM
5.0
8/14/2015
2.16
3.78
1.62
8/15/2015
3.22
4.00
0.78
8/17/2015
3.65
3.85
0.20
8/18/2015
DRY
S113-3
NM
5.0
8/14/2015
0.99
4.03
3.04
8/15/2015
2.64
4.20
1.56
8/17/2015
3.99
4.20
0.21
8/18/2015
3.95
4.20
0.25
8/19/2015
DRY
S113-4
722.57
13.55
8/15/2015
7.13
13.27
6.14
713.72
8/17/2015
7.51
13.26
5.75
713.45
8/18/2015
8.48
9.42
0.94
713.83
8/19/2015
8.70
9.40
0.70
713.67
8/20/2015
8.59
9.40
0.81
713.75
8/21 /2015
8.80
9.10
0.30
713.69
8/24/2015
8.50
8.58
0.08
714.05
8/27/2015
8.84
9.01
0.17
713.68
12/16/2015
7.03
7.05
0.02
715.53
2/16/2016
ND
3.45
NA
719.12
8/19/2016
ND
4.42
NA
718.15
2/7/2017
ND
5.91
NA
716.66
8/15/2017
ND
5.64
NA
716.93
2/1/2018
ND
5.33
NA
717.24
8/16/2018
ND
4.21
NA
718.36
SB-5
(converted to
RW-oi)
NM
11.43
8/15/2015
7.11
9.57
2.46
-
8/17/2015
7.49
9.65
2.16
8/18/2015
8.61
9.66
1.05
8/19/2015
8.92
10.92
2.00
-
8/20/2015
2.50
3.90
1.40
8/21 /2015
1.45
1.95
0.50
-
SB-6
723.17
14.7
8/15/2015
8.68
10.05
1.37
714.11
8/17/2015
8.44
11.92
3.48
713.76
8/18/2015
8.88
10.04
1.16
713.97
8/19/2015
9.31
9.55
0.24
713.79
8/20/2015
5.64
8.50
2.86
716.73
8/21 /2015
9.04
10.06
1.02
713.84
8/24/2015
8.92
10.47
1.55
713.82
8/27/2015
9.34
9.60
0.26
713.76
12/16/2015
7.03
7.05
0.02
716.13
2/16/2016
ND
5.73
NA
717.44
8/19/2016
6.76
6.77
0.01
716.41
2/7/2017
ND
8.10
NA
715.07
8/15/2017
8.45
8.56
0.11
714.69
2/1/2018
8.01
8.02
0.01
715.16
8/16/2018
ND
6.32
NA
716.85
Page 1 of 5

Table 3
Recovery Well Gauging Data
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well
Top of
Casing
Elevation
(ft. MSL)
Well Depth
(ft. BLS)
Date
Depth to
LNAPL
(ft. TOC)
Depth to
Water
(ft. TOC)
LNAPL
Thickness
(ft.)
Groundwater
Elevation
(ft. MSL)
SB-7
723.33
9.35
8/15/2015
ND
7.50
NA
715.83
8/17/2015
7.68
7.72
0.04
715.64
8/18/2015
7.67
8.09
0.42
715.54
8/19/2015
8.23
8.24
0.01
715.10
8/20/2015
8.29
8.30
0.01
715.04
8/21/2015
ND
8.35
NA
714.98
8/24/2015
8.32
8.33
0.01
715.01
8/27/2015
ND
8.12
NA
715.21
12/16/2015
ND
6.05
NA
717.28
2/16/2016
ND
2.88
NA
720.45
8/19/2016
ND
3.32
NA
720.01
2/7/2017
ND
5.55
NA
717.78
Well
Destroyed
SB-8
722.60
12.76
8/17/2015
ND
8.41
NA
714.19
8/18/2015
ND
8.49
NA
714.11
8/19/2015
ND
8.70
NA
713.90
8/20/2015
ND
8.60
NA
714.00
8/21/2015
ND
8.62
NA
713.98
8/24/2015
ND
8.56
NA
714.04
8/27/2015
ND
8.75
NA
713.85
12/16/2015
ND
6.22
NA
716.38
2/16/2016
ND
4.70
NA
717.90
8/19/2016
ND
6.13
NA
716.47
2/7/2017
ND
6.89
NA
715.71
8/15/2017
ND
2.51
NA
720.09
2/1/2018
ND
3.60
NA
719.00
8/16/2018
ND
2.61
NA
719.99
SB-9
722.62
9.75
8/17/2015
7.45
9.75
2.30
714.53
8/18/2015
7.91
9.48
1.57
714.27
8/19/2015
8.41
9.48
1.07
713.91
8/20/2015
8.33
9.75
1.42
713.89
8/21/2015
8.43
9.47
1.04
713.90
8/24/2015
8.37
9.54
1.17
713.92
8/27/2015
8.46
9.45
0.99
713.88
12/16/2015
ND
5.96
NA
716.66
2/16/2016
ND
3.60
NA
719.02
8/19/2016
ND
4.28
NA
718.34
2/7/2017
ND
5.64
NA
716.98
8/15/2017
ND
5.34
NA
717.28
2/1/2018
ND
6.37
NA
716.25
8/16/2018
ND
3.94
NA
718.68
SB-10
724.35
15.35
8/17/2015
ND
10.53
NA
713.82
8/18/2015
ND
10.30
NA
714.05
8/19/2015
ND
10.45
NA
713.90
8/20/2015
ND
10.38
NA
713.97
8/21/2015
ND
10.40
NA
713.95
8/24/2015
ND
10.32
NA
714.03
8/27/2015
ND
10.50
NA
713.85
12/16/2015
ND
7.99
NA
716.36
2/16/2016
ND
6.49
NA
717.86
8/19/2016
ND
7.75
NA
716.60
2/7/2017
ND
8.73
NA
715.62
8/18/2017
ND
9.49
NA
714.86
2/1/2018
ND
9.13
NA
715.22
8/16/2018
ND
7.34
NA
717.01
Page 2 of 5

Table 3
Recovery Well Gauging Data
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well
Top of
Casing
Elevation
(ft. MSL)
Well Depth
(ft. BLS)
Date
Depth to
LNAPL
(ft. TOC)
Depth to
Water
(ft. TOC)
LNAPL
Thickness
(ft.)
Groundwater
Elevation
(ft. MSL)
SB-11
725.36
15.19
8/18/2015
ND
11.18
NA
714.18
8/19/2015
ND
11.30
NA
714.06
8/20/2015
ND
12.27
NA
713.09
8/21/2015
ND
11.35
NA
714.01
8/24/2015
ND
11.40
NA
713.96
8/27/2015
ND
11.55
NA
713.81
12/16/2015
ND
8.58
NA
716.78
2/16/2016
ND
6.29
NA
719.07
8/19/2016
ND
8.40
NA
716.96
2/7/2017
ND
8.90
NA
716.46
8/15/2017
ND
9.21
NA
716.15
2/1/2018
ND
9.58
NA
715.78
8/16/2018
ND
8.94
NA
716.42
SB-12
722.03
15.8
8/18/2015
ND
7.75
NA
714.28
8/19/2015
ND
7.88
NA
714.15
8/20/2015
ND
7.36
NA
714.67
8/21/2015
ND
7.86
NA
714.17
8/24/2015
ND
7.89
NA
714.14
8/27/2015
ND
9.13
NA
712.90
12/16/2015
ND
5.96
NA
716.07
2/16/2016
ND
4.83
NA
717.20
8/19/2016
ND
6.46
NA
715.57
2/7/2017
ND
6.77
NA
715.26
8/15/2017
ND
7.14
NA
714.89
2/1/2018
ND
7.08
NA
714.95
8/16/2018
ND
6.13
NA
715.9
SB-13
721.26
9
8/19/2015
7.29
8.53
1.24
713.62
8/20/2015
7.33
8.45
1.12
713.62
8/21/2015
7.58
8.65
1.07
713.38
8/24/2015
7.33
8.00
0.67
713.74
8/27/2015
7.45
8.55
1.10
713.50
12/16/2015
ND
5.30
NA
715.96
2/16/2016
ND
1.86
NA
719.40
8/19/2016
ND
3.10
NA
718.16
2/7/2017
ND
4.72
NA
716.54
Well
Destroyed
SB-14
721.69
18
8/19/2015
7.81
8.10
0.29
713.80
8/20/2015
7.65
8.90
1.25
713.69
8/21/2015
7.75
7.80
0.05
713.93
8/24/2015
7.86
8.28
0.42
713.71
8/27/2015
7.80
8.33
0.53
713.74
12/16/2015
ND
5.80
NA
715.89
2/16/2016
ND
3.23
NA
718.46
8/19/2016
4.48
4.65
0.17
717.16
2/7/2017
5.50
6.10
0.60
716.02
8/15/2017
ND
5.83
NA
715.86
2/1/2018
ND
5.41
NA
716.28
8/16/2018
ND
3.87
NA
717.82
Page 3 of 5

Table 3
Recovery Well Gauging Data
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well
Top of
Casing
Elevation
(ft. MSL)
Well Depth
(ft. BLS)
Date
Depth to
LNAPL
(ft. TOC)
Depth to
Water
(ft. TOC)
LNAPL
Thickness
(ft.)
Groundwater
Elevation
(ft. MSL)
SB-15
722.76
17.2
8/19/2015
8.64
10.28
1.64
713.66
8/20/2015
8.68
9.33
0.65
713.90
8/21/2015
8.78
8.90
0.12
713.95
8/24/2015
8.79
8.84
0.05
713.96
8/27/2015
ND
8.95
NA
713.81
12/16/2015
ND
6.46
NA
716.30
2/16/2016
ND
5.00
NA
717.76
8/19/2016
ND
6.41
NA
716.35
2/7/2017
ND
7.47
NA
715.29
8/15/2017
ND
7.88
NA
714.88
2/1/2018
ND
7.60
NA
715.16
8/16/2018
ND
5.85
NA
716.91
SB-16
722.88
12.5
8/20/2015
ND
8.90
NA
713.98
8/21/2015
ND
8.85
NA
714.03
8/24/2015
ND
8.80
NA
714.08
8/27/2015
ND
9.00
NA
713.88
12/16/2015
ND
6.47
NA
716.41
2/16/2016
ND
3.24
NA
719.64
8/19/2016
ND
5.21
NA
717.67
2/7/2017
ND
7.21
NA
715.67
8/15/2017
ND
7.76
NA
715.12
2/1/2018
ND
7.53
NA
715.35
8/16/2018
ND
5.48
NA
717.4
SB-17
722.88
13.8
8/20/2015
ND
8.95
NA
713.93
8/21/2015
ND
8.95
NA
713.93
8/24/2015
ND
8.88
NA
714.00
8/27/2015
ND
9.09
NA
713.79
12/16/2015
ND
6.90
NA
715.98
2/16/2016
ND
5.79
NA
717.09
8/19/2016
ND
6.80
NA
716.08
2/7/2017
7.57
7.58
0.01
715.31
Well
Destroyed
SB-18
721.87
15.8
8/21/2015
ND
8.45
NA
713.42
8/24/2015
ND
8.38
NA
713.49
8/27/2015
ND
8.68
NA
713.19
12/16/2015
5.50
8.83
3.33
715.44
2/16/2016
4.20
4.21
0.01
717.67
8/19/2016
6.10
6.35
0.25
715.70
2/7/2017
6.06
6.89
0.83
715.58
8/15/2017
ND
3.20
NA
718.67
2/1/2018
ND
3.12
NA
718.75
8/16/2018
ND
2.32
NA
719.55
Page 4 of 5

Table 3
Recovery Well Gauging Data
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well
Top of
Casing
Elevation
(ft. MSL)
Well Depth
(ft. BLS)
Date
Depth to
LNAPL
(ft. TOC)
Depth to
Water
(ft. TOC)
LNAPL
Thickness
(ft.)
Groundwater
Elevation
(ft. MSL)
SB-19
723.66
13.33
8/21 /2015
9.65
10.45
0.80
713.79
8/24/2015
9.67
10.06
0.39
713.88
8/27/2015
9.80
10.00
0.20
713.80
12/16/2015
7.52
7.57
0.05
716.13
2/16/2016
ND
4.42
NA
719.24
8/19/2016
5.80
5.95
0.15
717.82
2/7/2017
ND
7.43
NA
716.23
Well
Destroyed
RW-1
722.98
14.3
8/24/2015
9.03
9.91
0.88
713.70
8/27/2015
9.20
10.20
1.00
713.50
12/16/2015
ND
6.86
NA
716.12
2/16/2016
ND
4.11
NA
718.87
8/19/2016
ND
5.10
NA
717.88
2/7/2017
ND
7.50
NA
715.48
8/15/2017
ND
6.90
NA
716.08
2/1/2018
ND
8.22
NA
714.76
8/16/2018
ND
4.96
NA
718.02
RW-2
723.14
15
8/24/2015
ND
9.25
NA
713.89
8/27/2015
ND
9.45
NA
713.69
12/16/2015
ND
7.05
NA
716.09
2/16/2016
ND
5.25
NA
717.89
8/19/2016
ND
6.63
NA
716.51
2/7/2017
ND
7.97
NA
715.17
8/15/817
ND
8.06
NA
715.08
2/1/2018
ND
8.53
NA
714.61
8/16/2018
Well
not located
Notes:
ft. - Feet
ft. TOC - Feet below top of casing
ft. BLS - Feet below ground surface
ft. MSL - Feet above mean sea level
LNAPL - Light non -aqueous phase liquid
ND - None detected
NA - Not applicable
Corrected groundwater elevations calculated for wells with LNAPL detections
(Corrected Groundwater Elevation = TOC - DTW + (Product Thickness x 0.72))
Page 5 of 5

Table 4
Groundwater Analytical Data
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Volatile
Organic
Compounds
Method 6200B
Semi
Volatile
Organic
Compounds
Method 625
MADEP-EPH/VPH
L
4%
t
S
Sample ID
Sample Data
�
i
X
N
•f0
•lC
�
lE
i6
y
�
N
O
s
s
f0
£
O
E
O
N
~
y
Q
Q
Q
Q
4)
y
y
.. _
s
y
V
lC
N
C
L
t
d
L
t0
M
00
N
Q
O
N
N
C
CD
N
a7
T LU
{0
O
N
LY
R
2
'
U
U
00
U
U
N
U
L
_
y
_
s M
C
t
N
v
N
O
3
C
7
r
y
mI
W
O
HI
T
X
N
._.
L.1
Q
C
Q
N
m
L
1 U
M
I LL
LL
L
I d
a.
1 U
01
U
01
U
N
1 U
01
U
U
NCAC 2L Standard (ug/L)
1
600
600
500
20
80
2,000
0.05
1 5
3
300
300
200
200
10,000*
700*
400*
200*
Surface Water Standard (ug/L) (WS-II, HQW)
1.19
68 (')
11
670 (Z)
19 (Z)
70_LL
300 (')
0.0028
0.32 (')
20 (')
50 (')
NE
20 (')
S
180 (S) (Z)
180 (S) (Z)
125 (S) (Z)
NE
NE
MW-1
2/25/1998
ND
ND
ND
ND
85
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/18/1998
ND
ND
ND
ND
97
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/17/1999
ND
ND
ND
ND
14
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/19/1999
ND
ND
ND
ND
110
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/17/2000
ND
ND
ND
ND
ND
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2000
<1.0
<1.0
<1.0
<3.0
160
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2001
<1.0
<1.0
<1.0
<3.0
9.2
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2001
<1.0
<1.0
<1.0
<3.0
58
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/27/2002
<1.0
<1.0
<1.0
<3.0
58
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/28/2002
<1.0
<1.0
<1.0
<1.0
17.8
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/18/2003
<1.0
<1.0
<1.0
<1.0
1.7
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/18/2003
<1.0
<1.0
<1.0
<3.0
40
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/19/2004
<1.0
<1.0
<1.0
<3.0
19
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/17/2004
<1.0
<1.0
<1.0
<3.0
<5
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2005
<1.0
<1.0
<1.0
<3.0
6
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2005
<1.0
<1.0
<1.0
<3.0
16
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/22/2006
<1.0
<1.0
<1.0
<3.0
8.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2006
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/20/2007
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/15/2007
<1.0
<1.0
<1.0
<3.0
6.3
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/25/2008
<0.5
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/28/2008
<0.5
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
12/3/2015
<1.0
<1.0
<1.0
<1.0
<1.0
<2.0
<2.0
<2.0
<2.0
<10
<2.0
<2.0
<2.0
<2.0
<100
<100
<75
<75
<25
<100
Page 1 of 9

Table 4
Groundwater Analytical Data
Colonial Pipeline Company
Kannapolis Booster Station
Concord. NC
Volatile Organic Compounds Method 6200B
Semi Volatile Organic Compounds Method 625
MADEP-EPH/VPH
L
4%
t
Sample ID
Sample Data
S
d
L
-
N
•�
U
•M
Q
L
%
M
•�
V
y
m
O
a)
a
s
s
m
E
O
E
0
O
N
O
~
O
L
�
O
O
L_
�
Q
Q
Q
Q
L
Q
L
Q
N
O
O
O
y
y
.O
s
Q
V
ce
N
C
L
C
d
C
L
C
l0
M
c0
N
Q
O
N
C
d
R
L
N
N
W
a)
U
U
U
00
U
U
N
U
N
T
L
3
d
L m
C
V
r
N
N
N
N
O
7
O
7
O
t
y
N
m
W
O
H
T
X
N~
2
Q
C
Q
m
t
U
s
I LL
LL
d
>,
d
1
C)
C)
L0
U
C)
U
U
NCAC 2L Standard (ug/L)
1
600
600
500
20
80
2,000
0.05
5
3
300
300
200
200
10,000"
700'
400"
200'
Surface Water Standard (ug/L) (WS-II, HQW)
1.19
68 (')
11
670 (2)
19 (2)
70 '
300 (')
0.0028
0.32 (')
20 (')
50 (')
NE
20 (')
S
180 (S) (2)
180 (S) (2)
125 (S) (2)
NE
NE
MW-2
10/20/1997
ND
ND
ND
ND
2,100
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
(MW-2D)
2/25/1998
ND
ND
ND
ND
3,500
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/18-19/98
ND
ND
ND
ND
2,700
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/17/1999
ND
ND
ND
ND
4,200
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/19/1999
ND
ND
ND
ND
3,800
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
11/23/1999
ND
ND
ND
ND
5,900
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/17/2000
ND
ND
ND
ND
6,300
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2000
<1.0
1.1
<1.0
6.5
4,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1/31/2001
<1.0
<1.0
<1.0
<3.0
1,400
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2001
<1.0
<1.0
<1.0
<3.0
430
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/27/2002
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/28/2002
<1.0
<1.0
<1.0
<1.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/18/2003
<1.0
<1.0
<1.0
<1.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/18/2003
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/19/2004
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/17/2004
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
12/3/2015
<1.0
<1.0
<1.0
<1.0
5.2
<2.0
<2.0
<2.0
<2.0
<10
<2.0
<2.0
<2.0
<2.0
<100
<100
<75
<75
<75
<100
MW-3
2/25/1998
ND
ND
ND
ND
21
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/17/1999
ND
ND
ND
ND
590
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/20/1999
ND
ND
ND
ND
170
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/17/2000
ND
ND
ND
ND
1,400
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2000
<1.0
<1.0
<1.0
<3.0
52
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2001
<1.0
<1.0
<1.0
<3.0
22
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/27/2002
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/28/2002
<1.0
<1.0
<1.0
<1.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/18/2003
<1.0
<1.0
<1.0
<1.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/18/2003
<1
<1
<1
<3
<5
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/19/2004
<1
<1
<1
<3
<5
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/17/2004
<1
<1
<1
<3
<5
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2005
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
12/4/2015
<1.0
<1.0
<1.0
<1.0
0.83J
<2.0
<2.0
<2.0
<2.0
<10
<2.0
<2.0
<2.0
<2.0
<100
<100
<75
<75
<25
<100
Page 2 of 9

Table 4
Groundwater Analytical Data
Colonial Pipeline Company
Kannapolis Booster Station
Concord. NC
Volatile Organic Compounds Method 6200B
Semi Volatile Organic Compounds Method 625
MADEP-EPH/VPH
L
4%
t
Sample ID
Sample Data
S
d
L
-
N
•�
U
•M
Q
L
%
M
•�
V
y
m
O
a)
a
s
s
m
E
O
E
0
O
N
O
~
O
L
�
O
O
L_
�
Q
Q
Q
Q
L
Q
L
Q
N
O
O
O
y
y
.O
s
Q
V
ce
N
C
L
C
d
C
L
C
l0
M
c0
N
Q
O
N
C
d
R
L
N
N
W
a)
U
U
U
00
U
U
N
U
N
T
L
3
d
L m
C
V
r
N
N
N
N
O
7
O
7
O
t
y
N
m
W
O
H
T
X
N~
2
Q
C
Q
m
t
U
s
I LL
LL
d
>,
d
1
C)
C)
L0
U
C)
U
U
NCAC 2L Standard (ug/L)
1
600
600
500
20
80
2,000
0.05
5
3
300
300
200
200
10,000"
700'
400"
200'
Surface Water Standard (ug/L) (WS-II, HQW)
1.19
68 (')
11
670 (2)
19 (2)
70 '
300 (')
0.0028
0.32 (')
20 (')
50 (')
NE
20 (')
S
180 (S) (2)
180 (S) (2)
125 (S) (2)
NE
NE
MW-4
1/31/2001
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/27/2002
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/28/2002
<1.0
<1.0
<1.0
<1.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/18/2003
<1.0
<1.0
<1.0
<1.0
15.7
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/18/2003
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/19/2004
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/17/2004
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2005
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2005
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/22/2006
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2006
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/20/2007
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/15/2007
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/25/2008
<0.5
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/27/2008
<0.5
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/11/2009
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/20/2009
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/4/2010
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/12/2010
<1.0
<1.0
<1.0
<3.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/15/2011
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
9/8/2011
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/13/2012
<1.0
<1.0
<1.0
<3.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/3/2012
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/4/2013
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/29/2013
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/19/2014
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/25/2014
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2015
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/18/2015
<0.5
<0.5
<0.5
<1.5
<0.5
<4.9
<4.9
<4.9
<4.9
<4.9
<4.9
<4.9
<4.9
<4.9
<200
<200
<100
<100
<100
<200
12/3/2015
<1.0
<1.0
<1.0
<1.0
<1.0
<2.0
<2.0
<2.0
<2.0
<10
<2.0
<2.0
<2.0
<2.0
<100
<100
15J
<75
<25
<100
2/16/2016
<0.5
<0.5
<0.5
<0.5
<0.5
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/19/2016
<1.0
<1.0
<1.0
<3.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/7/2017
<1.0
<1.0
<1.0
<3.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/15/2017
<0.50
<0.50
<0.50
<0.50
<0.50
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/1/2018
<0.50
<0.50
<0.50
<0.50
<0.50
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2018
<0.50
<0.50
<0.50
<0.50
<0.50
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Page 3 of 9

Table 4
Groundwater Analytical Data
Colonial Pipeline Company
Kannapolis Booster Station
Concord. NC
Volatile Organic Compounds Method 6200B
Semi Volatile Organic Compounds Method 625
MADEP-EPH/VPH
L
4%
t
Sample ID
Sample Data
S
d
L
-
N
•�
U
•M
Q
L
%
M
•�
V
y
m
O
a)
a
s
s
m
E
O
E
0
O
N
O
~
O
L
�
O
O
L_
�
Q
Q
Q
Q
L
Q
L
Q
N
O
O
O
y
y
.O
s
Q
V
ce
N
C
L
C
d
C
L
C
l0
M
c0
N
Q
O
N
C
d
R
L
N
N
W
a)
U
U
U
00
U
U
N
U
N
T
L
3
d
L m
C
V
r
N
N
N
N
O
7
O
7
O
t
y
N
m
W
O
H
T
I X
N~
2
Q
C
Q
m
t
U
s
I LL
LL
d
>,
d
1
C)
C)
L0
U
C)
U
U
NCAC 2L Standard (ug/L)
1
600
600
500
20
80
2,000
0.05
5
3
300
300
200
200
10,000"
700'
400"
200'
Surface Water Standard (ug/L) (WS-II, HQW)
1.19
68 (')
11
670 (2)
19 (2)
70 '
300 (')
0.0028
0.32 (')
20 (')
50 (')
NE
20 (')
S
180 (S) (2)
180 (S) (2)
125 (S) (2)
NE
NE
MW-5
2/23/2005
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
12/3/2015
<1.0
<1.0
<1.0
<1.0
<1.0
<2.0
<2.0
<2.0
<2.0
<10
<2.0
<2.0
<2.0
<2.0
<100
<100
<75
<75
<25
<100
MW-6
2/17/2000
2,000
1500
7,300
14,000
30,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2000
2,000
700
3,200
12,000
29,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2001
9
37
27
240
8,100
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/27/2002
160
27
32
570
2,600
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/28/2002
<20.0
<20.0
<20.0
<20.0
3,500
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/18/2003
354
<1.0
24.9
209
1,560
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/18/2003
22
<1.0
<1.0
<3.0
400
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/19/2004
260
13
4.6
4.4
410
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/17/2004
260
46
10
31
340
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2005
160
52
<10
<30
76
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2005
370
110
19
30
84
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/22/2006
110
47
<10
<30
120
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2006
240
33
9.8 J
17
58
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/20/2007
150
32
<10
<30
<50
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/15/2007
310
63
17
31
68
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/25/2008
130
37
4.5
14.9
95
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/28/2008
170
28
3.3
8.9
230
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/11/2009
13.2
<1.0
<1.0
<2.0
23
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/20/2009
73.7
5
1.4
<2.0
33.1
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/4/2010
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/12/2010
<1.0
<1.0
<1.0
<3.0
10.4
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/15/2011
6.5
<1.0
<1.0
<2.0
4.9
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
9/8/2011
NS
NS
NS
NS
NS
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/13/2012
3.6
<1.0
<1.0
<3.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/3/2012
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/4/2013
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/29/2013
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/19/2014
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/25/2014
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2015
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
12/3/2015
<1.0
<1.0
<1.0
<1.0
<1.0
<2.0
<2.0
<2.0
<2.0
7.3,11
<2.0
<2.0
<2.0
<2.0
<100
<100
<75
10J
<25
<100
2/16/2016
<0.5
<0.5
<0.5
<0.5
<0.5
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/19/2016
<1.0
<1.0
<1.0
<3.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/7/2017
<1.0
<1.0
<1.0
<3.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/15/2017
<0.50
<0.50
<0.50
<0.50
<0.50
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/1/2018
<0.50
<0.50
<0.50
<0.50
<0.50
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2018
<0.50
<0.50
<0.50
<0.50
<0.50
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Page 4 of 9

Table 4
Groundwater Analytical Data
Colonial Pipeline Company
Kannapolis Booster Station
Concord. NC
Volatile Organic Compounds Method 6200B
Semi Volatile Organic Compounds Method 625
MADEP-EPH/VPH
L
4%
t
Sample ID
Sample Data
S
d
L
-
N
•�
U
•M
Q
L
%
M
•�
V
y
m
O
a)
a
s
s
m
E
O
E
0
O
N
O
~
O
L
�
O
O
L_
�
Q
Q
Q
Q
L
Q
L
Q
N
O
O
O
y
y
.O
s
Q
V
ce
N
C
L
C
d
C
L
C
l0
M
c0
N
Q
O
N
C
d
R
L
N
N
W
a)
U
U
U
00
U
U
N
U
N
T
L
3
d
L m
C
V
r
N
N
N
N
O
7
O
7
O
t
y
N
m
W
O
H
T
X
N~
2
Q
C
Q
m
t
U
s
I LL
LL
d
>,
d
1
C)
C)
L0
U
C)
U
U
NCAC 2L Standard (ug/L)
1
600
600
500
20
80
2,000
0.05
5
3
300
300
200
200
10,000"
700'
400"
200'
Surface Water Standard (ug/L) (WS-II, HQW)
1.19
68 (')
11
670 (2)
19 (2)
70 '
300 (')
0.0028
0.32 (')
20 (')
50 (')
NE
20 (')
S
180 (S) (2)
180 (S) (2)
125 (S) (2)
NE
NE
MW-7
10/25/1995
ND
ND
ND
ND
57,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
(MW-6D)
12/12/95
ND
ND
ND
ND
80,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
04/15/97
ND
ND
ND
ND
40,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
07/16/97
ND
ND
ND
ND
42,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
10/20/97
ND
ND
ND
ND
43,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
11/9/1999
ND
ND
ND
ND
25,900
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
(AFVR 11/9/99)
11/23/1999
ND
ND
ND
ND
10,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1/31/2001
<1.0
<1.0
<1.0
<3.0
17,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2001
<1.0
<1.0
<1.0
<3.0
22,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2001
4
<1.0
<1.0
<3.0
12,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/27/2002
7.1
<1.0
<1.0
<3.0
15,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/28/2002
<50.0
<50.0
<50.0
<50.0
4,120
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/18/2003
5.1
<1.0
<1.0
<1.0
2,890
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/18/2003
<1.0
<1.0
<1.0
<3.0
38
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/19/2004
6.5
<1.0
<1.0
<3.0
1,800
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/17/2004
<1
<1.0
<1.0
<3.0
2.7 J
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2005
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2005
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/22/2006
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2006
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/20/2007
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/15/2007
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/25/2008
<0.5
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/28/2008
<0.5
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
12/4/2015
<1.0
<1.0
<1.0
<1.0
2.8
<2.0
<2.0
<2.0
<2.0
<10
<2.0
<2.0
<2.0
<2.0
<100
<100
<75
12J
<25
<100
Page 5 of 9

Table 4
Groundwater Analytical Data
Colonial Pipeline Company
Kannapolis Booster Station
Concord. NC
Volatile Organic Compounds Method 6200B
Semi Volatile Organic Compounds Method 625
MADEP-EPH/VPH
L
4%
t
Sample ID
Sample Data
S
d
L
-
N
•�
U
•M
Q
L
%
M
•�
V
y
m
O
a)
a
s
s
m
E
O
E
0
O
N
O
~
O
L
�
O
O
L_
�
Q
Q
Q
Q
L
Q
L
Q
N
O
O
O
y
y
.O
s
Q
V
ce
N
C
L
C
d
C
L
C
l0
M
c0
N
Q
O
N
C
d
R
L
N
N
W
a)
U
U
U
00
U
U
N
U
N
T
L
3
d
L m
C
V
r
N
N
N
N
O
7
O
7
O
t
y
N
m
W
O
H
T
X
N~
2
Q
C
Q
m
t
U
s
I LL
LL
d
>,
d
1
C)
C)
L0
U
C)
U
U
NCAC 2L Standard (ug/L)
1
600
600
500
20
80
2,000
0.05
5
3
300
300
200
200
10,000"
700'
400"
200'
Surface Water Standard (ug/L) (WS-II, HQW)
1.19
68 (')
11
670 (2)
19 (2)
70 '
300 (')
0.0028
0.32 (')
20 (')
50 (')
NE
20 (')
S
180 (S) (2)
180 (S) (2)
125 (S) (2)
NE
NE
MW-8
2/17/2000
ND
ND
ND
ND
13,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2000
<1.0
<1.0
<1.0
<3.0
26,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2001
<1.0
<1.0
<1.0
<3.0
500
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2001
<1.0
<1.0
<1.0
<3.0
69
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/27/2002
<1.0
<1.0
<1.0
<3.0
680
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/28/2002
<1.0
<1.0
<1.0
<1.0
68.7
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/18/2003
<1.0
<1.0
<1.0
<1.0
2,200
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/18/2003
<1.0
<1.0
<1.0
<3.0
13,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/19/2004
<1.0
<1.0
<1.0
<3.0
80
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/17/2004
<1.0
<1.0
<1.0
<3.0
340
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2005
<10
<10
<10
<30
130
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2005
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/22/2006
<1.0
<1.0
<1.0
<3.0
9,600
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2006
<1.0
<1.0
<1.0
<3.0
860
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/20/2007
<1.0
<1.0
<1.0
<3.0
2,800
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/15/2007
<1.0
<1.0
<1.0
<3.0
1,600
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/25/2008
<0.5
<1.0
<1.0
<3.0
580
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/28/2008
<0.5
<1.0
<1.0
<3.0
640
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/11/2009
<1.0
<1.0
<1.0
<2.0
722
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/20/2009
<1.0
<1.0
<1.0
<2.0
475
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/4/2010
<1.0
<1.0
<1.0
<2.0
231
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/12/2010
<2.0
<2.0
<2.0
<6.0
215
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/15/2011
<1.0
<1.0
<1.0
<2.0
404
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
9/8/2011
<1.0
<1.0
<1.0
<2.0
37.9
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/13/2012
<1.0
<1.0
<1.0
<3.0
28.5
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/3/2012
<1.0
<1.0
<1.0
<2.0
43.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/4/2013
<1.0
<1.0
<1.0
<2.0
27.1
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/29/2013
<1.0
<1.0
<1.0
<2.0
22.5
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/19/2014
<1.0
<1.0
<1.0
<2.0
3.3
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/25/2014
<1.0
<1.0
<1.0
<2.0
27.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2015
<1.0
<1.0
<1.0
<2.0
24.4
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/18/2015
<0.5
<0.5
<0.5
<1.5
<0.5
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<200
<200
<100
<100
<100
<200
12/4/2015
<1.0
<1.0
<1.0
<1.0
18
<2.0
<2.0
<2.0
<2.0
<10
<2.0
<2.0
<2.0
<2.0
<100
<100
<75
191
<25
<100
2/16/2016
<0.5
<0.5
<0.5
<0.5
16
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/19/2016
<1.0
<1.0
<1.0
<3.0
7.9
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/7/2017
<1.0
<1.0
<1.0
<3.0
9.7
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/15/2017
<0.50
<0.50
<0.50
<0.50
7.2
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/1/2018
<0.50
<0.50
<0.50
<0.50
11
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2018
<0.50
<0.50
<0.50
<0.50
6.6
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Page 6 of 9

Table 4
Groundwater Analytical Data
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Volatile
Organic
Compounds
Method 6200B
Semi
Volatile
Organic
Compounds
Method 625
MADEP-EPH/VPH
L
4%
t
S
Sample ID
Sample Data
X
N
•f0
•lC
�
lE
i6
y
N
O
s
s
f0
£
O
E
O
N
~
y
Q
Q
Q
Q
4)
y
y
.. _
s
y
V
lC
N
C
L
t
d
L
t0
M
00
N
Q
00
O
N
N
N
C
CD
N
a7
T LU
M
{0
C
O
N
N
LY
R
2
r
'
U
U
U
U
U
L
_
y
_
s
N
t
v
N
O
3
C
7
y
mI
W
O
H
T
I X
L.1
C
N
m
L
U
1 M
LL
I LL
L
d
I a.
U
01
U
01
U
N
U
01
U
U
NCAC 2L Standard (ug/L)
1
600
600
500
20
80
2,000
0.05
5
3
300
300
200
200
10,000*
700*
400*
200*
Surface Water Standard (ug/L) (WS-II, HQW)
1.19
68 (')
11
670 (Z)
19 (Z)
70 '
300 (')
0.0028
0.32 (')
20 (')
50 (')
NE
20 (')
S
180 (S) (Z)
180 (S) (Z)
125 (S) (Z)
NE
NE
MW-13
10/20/1997
ND
ND
ND
ND
23,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/25/1998
190
ND
ND
ND
31,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/18-19/98
3
ND
ND
ND
4,300
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/17/1999
9
ND
ND
ND
10,000
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/19/1999
ND
ND
ND
ND
530
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/17/2000
ND
ND
ND
ND
1,200
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2000
1.8
<1.0
<1.0
<3.0
510
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2001
2.9
<1.0
<1.0
<3.0
410
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2001
5.2
<1.0
<1.0
<3.0
290
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/27/2002
1.2
<1.0
<1.0
<3.0
160
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/28/2002
3.3
<1.0
<1.0
<1.0
134
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/18/2003
<1.0
<1.0
<1.0
<1.0
1.1
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/18/2003
8.3
<1.0
<1.0
<3.0
45
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/19/2004
1.0
<1.0
<1.0
<3.0
3.8 J
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/17/2004
<1.0
<1.0
<1.0
<3.0
18
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2005
1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/17/2005
2.6
<1.0
<1.0
<3.0
5.4
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/22/2006
86
3.5
2.4
1.2
14.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2006
<1.0
<1.0
<1.0
<3.0
2.6 J
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/20/2007
3.5
<1.0
<1.0
<3.0
6.1
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/15/2007
31
<1.0
<1.0
<3.0
6.2
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/25/2008
10
<1.0
<1.0
<3.0
2.9J
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/28/2008
7.6
<1.0
<1.0
<3.0
3.8J
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/11/2009
<1.0
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/20/2009
5.7
<1.0
<1.0
<2.0
1.8
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/4/2010
2.1
<1.0
<1.0
<2.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/12/2010
8.3
<1.0
<1.0
<3.0
3.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/15/2011
7.8
<1.0
<1.0
<2.0
6.8
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
9/8/2011
25.4
<1.0
<1.0
<2.0
1.4
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/13/2012
27.5
<1.0
<1.0
<3.0
3.1
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/3/2012
NS
NS
NS
NS
NS
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/4/2013
17.6
<1.0
<1.0
<2.0
2.4
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/29/2013
1.4
<1.0
<1.0
<2.0
1.4
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/19/2014
6.6
<1.0
<1.0
<2.0
3.8
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/25/2014
14.0
<1.0
<1.0
<2.0
4.5
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2015
4.6
<1.0
<1.0
<2.0
5.1
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/18/2015
6.4
<0.5
<0.5
<1.5
1.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<200
<200
<100
53.9J
<100
<200
12/4/2015
7.1
<1.0
<1.0
<1.0
9.0
<2.0
<2.0
<2.0
<2.0
<10
<2.0
<2.0
<2.0
<2.0
<100
<100
191
130
<25
<100
2/16/2016
32
1.3
0.85
1.00
5.3
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/19/2016
6.6
<1.0
<1.0
<3.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/7/2017
1.3
<1.0
<1.0
<3.0
3.5
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/15/2017
0.69
<0.50
<0.50
<0.50
8.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/1/2018
1.9
<0.50
<0.50
<0.50
0.87
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2018
5.2
<0.50
<0.50
<0.50
2.5
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Page 7 of 9

Table 4
Groundwater Analytical Data
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Volatile
Organic
Compounds
Method 6200B
Semi
Volatile
Organic
Compounds
Method 625
MADEP-EPH/VPH
L
4%
t
S
Sample ID
Sample Data
X
N
•f0
•lC
�
lE
16
y
N
O
s
s
f0
£
O
E
O
N
~
y
Q
Q
Q
Q
4)
y
y
.. _
s
y
V
lC
N
C
L
t
d
L
t0
M
00
N
Q
O
N
N
C
CD
N
a7
T LU
{0
O
N
LY
R
2
'
U
U
00
U
U
N
U
L
_
y
_
s M
C
t
N
v
N
O
3
C
7
r
y
mI
W
O
F-
T
I X
N
L.1
C
N
m
L
U
1 M
LL
I LL
L
d
I a.
U
01
U
01
U
N
U
01
U
U
NCAC 2L Standard (ug/L)
1
600
600
500
20
80
2,000
0.05
5
3
300
300
200
200
10,000*
700*
400*
200*
Surface Water Standard (ug/L) (WS-II, HQW)
1.19
68 (')
11
670 (Z)
19 (Z)
70 '
300 (')
0.0028
0.32 (')
20 (')
50 (')
NE
20 (')
S
180 (S) (Z)
180 (S) (Z)
125 (S) (Z)
NE
NE
MW-17
8/18/1998
38
ND
ND
ND
3,500
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
(MW-TR1U)
2/17/1999
57
ND
ND
ND
2,400
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/19/1999
23
ND
ND
ND
370
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/17/2000
86
18
6
ND
170
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2000
50
7.9
2.2
<3.0
100
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2001
21
1.9
1.6
<3.0
21
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2001
16
1.4
<1.0
<3.0
20
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/27/2002
11
<1.0
<1.0
<3.0
12
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
12/4/2015
<1.0
<1.0
<1.0
<1.0
0.55J
<2.0
<2.0
<2.0
<2.0
<10
<2.0
<2.0
<2.0
<2.0
<100
110
<75
71 J
<25
<100
MW-18
8/18-19/98
ND
ND
ND
ND
240
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
(MW-TR1D)
2/17/1999
ND
ND
ND
ND
70
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/19/1999
ND
ND
ND
ND
20
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/17/2000
ND
ND
ND
ND
5
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
2/27/2002
<1.0
<1.0
<1.0
<3.0
<5.0
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
12/4/2015
<1.0
<1.0
<1.0
<1.0
0.43J
<2.0
<2.0
<2.0
<2.0
<10
<2.0
<2.0
<2.0
<2.0
<100
<100
<75
<75
<25
<100
MW-23
12/3/2015
<1.0
<1.0
<1.0
<1.0
<1.0
<2.0
<2.0
<2.0
<2.0
<10
<2.0
<2.0
<2.0
<2.0
<100
140
<75
<75
<25
<100
MW-24
12/4/2015
1.01
14
<5.0
<5.0
<5.0
14
4.3J
1.9J
1.2J
<50
9.3J
2.8J
7.4J
7.3J
<100
160
640
1,100
750
410
2/16/2016
8.7
8.7
2.0 J
3.9
<2.5
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/19/2016
4.2
4.1
1.4
<3.0
NA
10.2
4.9J
<0.33
<0.21
<0.79
11.5
2.1J
8.7
6.3
<100
<100
393
2,050
730
276
2/7/2017
4.7
4.8
1.3
<3.0
NA
9.2
4.8J
1.OJ
<0.21
<0.79
10.6
1.5J
7.3
6.6
<100
101
564
1,520
783
244
8/15/2017
1.4
3.9
0.53
0.88
NA
4.8J
1.9J
0.77J
0.29J
<8.0
6.8J
<8.0
1.5J
5.5J
<120
<120
340
660
280
180
2/1/2018 t
1.7
1.8
0.63
0.75
NA
8.6J
2.4J
<16
<16
<16
8.9J
<16
<16
7.1J
<100
<100
280
620
280
160
8/16/2018
2.0
1.8
0.64
1.2
NA
5.7J
2.2J
<16
<16
<16
4.1 J
<16
2.1 J
3.1 J
<100
<100
410
740
330
130
MW-25
12/4/2015
<1.0
<1.0
<1.0
<1.0
1.1
<2.0
<2.0
<2.0
<2.0
<10
<2.0
<2.0
<2.0
<2.0
<100
<100
<75
<75
<25
<100
2/16/2016
<0.5
<0.5
<0.5
<0.5
1.1
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/19/2016
<1.0
<1.0
<1.0
<3.0
NA
<0.25
<0.14
<0.33
<0.21
<0.79
<0.21
<0.21
<0.22
<0.19
<100
<100
<50.0
<50.0
<50.0
<100
2/7/2017
<1.0
<1.0
<1.0
<3.0
NA
<0.25
<0.14
<0.33
<0.21
<0.79
<0.21
<0.21
<0.22
<0.19
<100
<100
<50.0
<50.0
<50.0
<100
8/15/2017
0.61
<0.50
<0.50
<0.50
NA
<1.6
<1.6
<1.6
<1.6
<1.6
<1.6
<1.6
<1.6
0.62J
<110
<110
<75
<75
<25
<110
2/1/2018
<0.50
<0.50
<0.50
<0.50
NA
<8.0
<8.0
<8.0
<8.0
<8.0
<8.0
<8.0
<8.0
0.68J
<100
<100
<75
<75
<25
<100
8/16/2018
<0.50
<0.50
<0.50
<0.50
NA
<8.0
<8.0
<8.0
<8.0
<8.0
<8.0
<8.0
<8.0
0.51 J
<100
<100
<75
<75
<25
<100
MW-25D
12/4/2015
<1.0
<1.0
<1.0
<1.0
1.2
<2.0
<2.0
<2.0
<2.0
<10
<2.0
<2.0
<2.0
<2.0
<100
100
<75
<75
<25
<100
2/16/2016
<0.5
<0.5
<0.5
<0.5
1.3
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
8/19/2016
<1.0
<1.0
<1.0
<3.0
NA
<0.25
<0.14
<0.33
<0.21
<0.79
<0.21
<0.21
<0.22
<0.19
<100
<100
<50.0
<50.0
<50.0
<100
2/7/2017
<1.0
<1.0
<1.0
<3.0
NA
<0.25
<0.14
<0.33
<0.21
<0.79
<0.21
<0.21
<0.22
<0.19
<100
<100
<50.0
<50.0
<50.0
<100
8/15/2017
<0.50
<0.50
<0.50
<0.50
<0.50
<1.6
<1.6
<1.6
<1.6
<1.6
<1.6
<1.6
<1.6
<1.6
<100
<100
<75
<75
<25
<100
2/1/2018 t
<0.50
<0.50
<0.50
<0.50
<0.50
<1.6
<1.6
<1.6
<1.6
0.75J
<1.6
<1.6
<1.6
<1.6
<100
<100
<75
<75
<25
<100
8/16/2018
<0.50
<0.50
<0.50
<0.50
NA
<1.6
<1.6
<1.6
<1.6
<8.0
<1.6
<1.6
<1.6
<1.6
<100
<100
<75
<75
<25
<100
Page 8 of 9

Table 4
Groundwater Analytical Data
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Volatile
Organic
Compounds
Method 6200B
Semi
Volatile
Organic
Compounds
Method 625
MADEP-EPH/VPH
L
4%
t
S
Sample ID
Sample Data
y
X
N
N
O
•f0
s
•lC
s
�
f0
lE
£
i6
E
C
O
16
C
�
�
r
�
N
t
N
�
�
_
Q
�-
�-
L
O.
O
L
O
L
N
4)
~
y
L
y
N
L
t
d
L
t0
Q
Q
Q
Q
Q
N
y
C
y
N
.. _
T W
{0
V
lC
O
C
N
W
R
2
M
00
N
00
O
N
N
CD
a7 y
s m
C
t
N
v
O
C
r
'
U
U
U
U
U
y
L
_
O
_
T
N
<.1
C
N
L
23
7
L
01
01
N
01
m
W
HI
X
m
U
LL
LL
d
a-
U
U
U
U
U
U
NCAC 2L Standard (ug/L)
1
600
600
500
20
80
2,000
0.05
5
3
300
300
200
200
10,000*
700*
400*
200*
Surface Water Standard (ug/L) (WS-II, HQW)
1.19
68 (')
11
1 670 (Z)
19 (Z)
1 70 ')
1300(1)1
0.0028
10.32(1)1
20 (')
1 50 (')
1 NE
1 20 (')
1 S
I 180 (S) (Z) I 180 (S) (Z)
125 (S) (Z)
NE I NE
Quality Assurance / Qualit Control Samples
Dup-1 (MW-4)
8/18/2015
<0.5
<0.5
<0.5
<1.5
<0.5
<4.8
<4.8
<4.8
<4.8
<4.8
<4.8
<4.8
<4.8
<4.8
<190
<190
<100
<100
<100
<190
Dup120415 (MW-25D)
12/4/2015
<1.0
<1.0
<1.0
<1.0
1.1
<2.0
<2.0
<2.0
<2.0
<10
<2.0
<2.0
<2.0
<2.0
<100
<100
<75
<75
<25
<100
Dup12032015 (MW-2)
12/3/2015
<1.0
<1.0
<1.0
<1.0
5.2
<2.0
<2.0
<2.0
<2.0
<10
<2.0
<2.0
<2.0
<2.0
<100
100
<75
<75
<25
<100
KSDUP (MW-24)
2/16/2016
7.7
12
2.1 J
3.8
<2.5
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
DUP081916 (MW-8)
8/19/2016
<1.0
<1.0
<1.0
<3.0
7.2
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
DUP020717 (MW-8)
2/7/2017
<1.0
<1.0
<1.0
<3.0
9.5
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
DUP08152017(MW-13)
8/15/2017
0.75
<0.50
<0.50
<0.50
7.9
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
DUP-1 (MW-8)
2/1/2018
<0.50
<0.50
<0.50
<0.50
9.7
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
DUP-1(MW-24)
8/16/2018
1.8
1.9
0.61
1.1
<0.50
5.9J
2.1J
<16
<16
<80
3.7J
<16
1.9J
28J
<100
<100
340
700
360
110
Notes:
All concentrations reported in micrograms per liter (pg/L)
MADEP = Massachusetts Department of Environmental Protection
EPH = Extractable Petroleum Hydrocarbons
VPH = Volatile Petroleum Hydrocarbons
WS-II = Water Supply Class II
HQW = High Quality Waters
NE = No standard established
NA = Not analyzed
ND = Not detected
Bold = Detection exceeds North Carolina Administrative Code (NCAC) 2L Groundwater Standard
Gray fill indicates detection above the applicable Surface Water Standards (Indicated with superscript numerals 1 and 2)
No superscript numeral indicates the NCAC 213 Surface Water Standard for Water Supply (WS) II, High Quality Waters (HQW) classification
(') = Environmental Protection Agency Nationally Recommended Water Quality Criteria for Aquatic Life and Human Health.
(2) = North Carolina Protective Values for Surface Waters
= Analyte was not detected at or above the reporting limit shown.
Final and interim groundwater quality standards
"J" = Estimated concentration between the method detection limit and the reporting limit.
"S" = Solubility exceeds toxicity; therefore, standard is met if no sheen is present on water surface or shoreline
t = Additional analytes were detected in these wells during the sampling event flagged:
MW-24: Benzo(a)pyrene at an estimated concentration of 1.0 pg/L which is above the 2L Standard of 0.005 pg/L and 2B Standard of 0.0028 pg/L for Total PAHs combined.
MW-25D: Di-n-butyl phthalate at an estimated concentration of 0.44 pg/L which is below the 2L Standard of 700 pg/L and the 2B Standard of 20 pg/L.
Monitor Well naming convention was modified January 2001. Former well designation in parentheses.
Page 9 of 9

Table 5
Summary of Water Quality Data for Residential Wells
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well ID
Date
Benzene
pg/I
Ethylbenzene
pg/I
Toluene
pg/I
Xylenes
pg/I
MTBE
pg/I
Naphthalene
pg/I
2L Groundwater Quality Standard
1
600
600
500
20
6
DW-Allen
12/20/1999
<1.0
<1.0
<1.0
<3.0
<5.0
-
4/10/2000
<1.0
<1.0
<1.0
<3.0
<5.0
6/15/2000
<1.0
I <1.0
<1.0
<3.0
<5.0
9/28/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/22/2001
<1.0
<1.0
<1.0
<3.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
DW-6/15/2000
Church Bethpage-
Chu
11/23/1999
<1.0
<1.0
<1.0
<3.0
<5.0
2/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
4/26/2000
<1.0
<1.0
<1.0
<3.0
<5.0
5/25/2000
<1.0
<1.0
<1.0
<3.0
<5.0
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
8/29/2005
<1.0
<1.0
<1.0
<1.0
<5.0
DW-Boan
5/8/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Brasington
3/27/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Brooks
6/27/2000
<2.0
<2.0
<2.0
<4.0
<2.0
DW-Buchanan
9/11/2014
<0.5
<0.5
8.6
<3.0
<5.0
-
8/27/2015
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
8/29/2016
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
DW-Cain
2/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
-
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Cain-Influent
7/18/2000
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2000
<1.0
<1.0
<1.0
<3.0
<5.0
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
1/18/2001
<1.0
<1.0
<1.0
<3.0
<5.0
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
5/1/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
10/24/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/1/2002
<1.0
<1.0
<1.0
<3.0
<5.0
5/14/2002
<1.0
<1.0
<1.0
<1.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
11/6/2002
<1.0
<1.0
<1.0
<1.0
<5.0
3/11/2003
<1.0
<1.0
<1.0
<3.0
<5.0
3/9/2005
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2006
<1.0
<1.0
<1.0
<3.0
<5.0
8/25/2014
<0.5
<0.5
<0.5
<3.0
<5.0
8/27/2015
<0.5
<0.5
<0.5
<3.0
<5.0
-
8/27/2015
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
8/29/2016
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
Page 1 of 14

Table 5
Summary of Water Quality Data for Residential Wells
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well ID
Date
Benzene
pg/I
Ethylbenzene
pg/I
Toluene
pg/I
Xylenes
pg/I
MTBE
pg/I
Naphthalene
pg/I
2L Groundwater Quality Standard
1
600
600
500
20
6
DW-Cain-Effluent
8/27/2015
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
DW-Cheeseman
6/27/2000
<2.0
<2.0
<2.0
<4.0
<2.0
-
9/28/2000
<1.0
I <1.0
<1.0
<3.0
1 <5.0
DW-Childers
2/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
7/31/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Childers-
Influent
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
1/18/2001
<1.0
<1.0
<1.0
<3.0
<5.0
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
5/1/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
10/24/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/1/2002
<1.0
<1.0
<1.0
<3.0
<5.0
5/14/2002
<1.0
<1.0
<1.0
<1.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
11/6/2002
<1.0
<1.0
<1.0
<1.0
<5.0
3/11/2003
<1.0
<1.0
<1.0
<3.0
<5.0
3/9/2005
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2006
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Clark
11/23/1999
<1.0
<1.0
<1.0
<3.0
<5.0
3/27/2000
<1.0
<1.0
<1.0
<3.0
<5.0
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/14/2002
<1.0
<1.0
<1.0
<3.0
<5.0
8/22/2017
Not Sampled
- Could
not contact
owner
DW-Cook
11/23/1999
<1.0
<1.0
<1.0
<3.0
<5.0
3/27/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Cook-Effluent
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Cook-
Influent
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
10/24/2001
<1.0
<1.0
<1.0
<3.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
3/11/2003
<1.0
<1.0
<1.0
<3.0
<5.0
8/29/2005
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2006
<1.0
<1.0
<1.0
<3.0
<5.0
5/21/2009
<1.0
<1.0
<1.0
<3.0
<5.0
5/24/2011
<0.5
<1.0
<1.0
<3.0
<5.0
5/17/2012
<1.0
<1.0
<1.0
<3.0
<5.0
8/22/2017
<0.50
<0.50
<0.50
<3.0
<5.0
<1.0
8/23/2018
<1.0
<1.0
<1.0
<3.0
<1.0
<1.0
DW-Coren
11/23/1999
<1.0
<1.0
<1.0
<3.0
<5.0
-
3/27/2000
<1.0
<1.0
<1.0
<3.0
<5.0
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
Page 2 of 14

Table 5
Summary of Water Quality Data for Residential Wells
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well ID
Date
Benzene
pg/I
Ethylbenzene
pg/I
Toluene
pg/I
Xylenes
pg/I
MTBE
pg/I
Naphthalene
pg/I
2L Groundwater Quality Standard
1
600
600
500
20
6
DW-Coren-
Influent
9/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
-
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
I <1.0
<1.0
<3.0
1 <5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
10/24/2001
<1.0
<1.0
<1.0
<3.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
3/11/2003
<1.0
<1.0
<1.0
<3.0
<5.0
3/9/2005
<1.0
<1.0
<1.0
<3.0
<5.0
5/21/2009
<1.0
<1.0
<1.0
<3.0
<5.0
5/17/2012
<1.0
<1.0
<1.0
<3.0
<5.0
-
8/22/2017
<0.50
<0.50
1.3
<3.0
<5.0
<1.0
8/23/2018
<1.0
<1.0
<1.0
<3.0
<1.0
<1.0
DW-Crainshaw
12/7/1999
<1.0
<1.0
<1.0
<3.0
<5.0
-
3/27/2000
<1.0
<1.0
<1.0
<3.0
<5.0
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/22/2001
<1.0
<1.0
<1.0
<3.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
DW-Crowe
(MW-16)(1)
11/9/1999
<1.0
<1.0
<1.0
<3.0
116
11/19/1999
<1.0
<1.0
<1.0
<3.0
990
1/6/2000
<1.0
<1.0
<1.0
<3.0
600
8/16/2000
<1.0
<1.0
<1.0
<3.0
200
2/6/2001
<1.0
<1.0
<1.0
<3.0
69
3/1/2001
<1.0
<1.0
<1.0
<3.0
42
8/16/2001
<1.0
<1.0
<1.0
<3.0
19
2/27/2002
<1.0
<1.0
<1.0
<3.0
5
8/28/2002
<1.0
<1.0
<1.0
<1.0
<1.0
2/18/2003
<1.0
<1.0
<1.0
<1.0
<1.0
8/18/2003
<1.0
<1.0
<1.0
<3.0
1 <5.0
2/19/2004
<1.0
<1.0
<1.0
<3.0
<5.0
8/17/2004
<1.0
<1.0
<1.0
<3.0
<5.0
2/23/2005
<1.0
<1.0
<1.0
<3.0
<5.0
8/17/2005
<1.0
<1.0
<1.0
<3.0
<5.0
2/22/2006
<1.0
<1.0
<1.0
<3.0
<5.0
5/21/2009
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Daughtery
12/20/1999
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Deaton
12/20/1999
<1.0
<1.0
<1.0
<3.0
<5.0
3/27/2000
<1.0
<1.0
<1.0
<3.0
<5.0
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/22/2001
<1.0
<1.0
<1.0
<3.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
-
DW-Ellis
8/27/2015
<0.5
<0.5
2.0
<3.0
<5.0
<1.0
DW-Elwood
1/18/2000
<1.0
<1.0
<1.0
<3.0
<5.0
-
9/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Elwood-D
5/7/2001
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Elwood
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
9/28/2006
<1.0
<1.0
<1.0
<3.0
<5.0
Page 3 of 14

Table 5
Summary of Water Quality Data for Residential Wells
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well ID
Date
Benzene
pg/I
Ethylbenzene
pg/I
Toluene
pg/I
Xylenes
pg/I
MTBE
pg/I
Naphthalene
pg/I
2L Groundwater Quality Standard
1
600
600
500
20
6
DW-Emerson
11/23/1999
<1.0
<1.0
<1.0
<3.0
<5.0
-
12/27/1999
<1.0
<1.0
<1.0
<3.0
<5.0
3/27/2000
<1.0
<1.0
<1.0
<3.0
<5.0
4/26/2000
<1.0
<1.0
<1.0
<3.0
<5.0
5/25/2000
<1.0
<1.0
<1.0
<3.0
<5.0
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Emerson-
Effluent
7/18/2000
<1.0
<1.0
<1.0
<3.0
<5.0
3/14/2002
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Emerson-
Influent
7/18/2000
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2000
<1.0
<1.0
<1.0
<3.0
<5.0
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
1/18/2001
<1.0
<1.0
<1.0
<3.0
<5.0
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
5/1/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
10/24/2001
<1.0
<1.0
<1.0
<3.0
<5.0
2/27/2002
<1.0
<1.0
<1.0
<3.0
<5.0
3/14/2002
<1.0
<1.0
<1.0
<3.0
<5.0
5/14/2002
<1.0
<1.0
<1.0
<1.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
11/6/2002
<1.0
<1.0
<1.0
<1.0
<5.0
3/11/2003
<1.0
<1.0
<1.0
<3.0
<5.0
7/17/2003
<1.0
<1.0
<1.0
<3.0
<5.0
3/9/2005
<1.0
<1.0
<1.0
<3.0
<5.0
8/29/2005
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2006
<1.0
<1.0
<1.0
<3.0
<5.0
9/11/2014
<0.5
<0.5
<0.5
<3.0
<5.0
-
8/22/2017
<0.50
<0.50
<0.50
<3.0
<5.0
<1.0
DW-Gaultney
7/18/2000
<1.0
<1.0
<1.0
<3.0
<5.0
-
DW-3/29/2000
New
New
<1.0
<1.0
<1.0
<3.0
72.4
4/17/2000
<1.0
<1.0
<1.0
<3.0
32
7/6/2000
<1.0
<1.0
2.2
<3.0
<5.0
DW-Goodnight-
New-CV-1
7/18/2000
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2000
<1.0
<1.0
<1.0
<3.0
1 <5.0
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
1/18/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Goodnight-
New-CV-2
7/18/2000
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2000
<1.0
<1.0
<1.0
<3.0
<5.0
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
1/18/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
-
8/27/2015
<1.0
<1.0
<1.0
<3.0
<5.0
<1.0
8/29/2015
<1.0
<1.0
<1.0
<3.0
<5.0
<1.0
8/29/2016
1 <0.50
<0.50
<0.50
<3.0
<5.0
<1.0
Page 4 of 14

Table 5
Summary of Water Quality Data for Residential Wells
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well ID
Date
Benzene
pg/I
Ethylbenzene
pg/I
Toluene
pg/I
Xylenes
pg/I
MTBE
pg/I
Naphthalene
pg/I
2L Groundwater Quality Standard
1
600
600
500
20
6
DW-Goodnight-
New -Influent
7/18/2000
<1.0
<1.0
18
<3.0
6.2
-
8/16/2000
<1.0
<1.0
3
<3.0
<5.0
9/28/2000
<1.0
I <1.0
4.7
<3.0
1 <5.0
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
1/18/2001
<1.0
<1.0
<1.0
<3.0
<5.0
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
5/1/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
10/24/2001
<1.0
<1.0
<1.0
<3.0
<5.0
2/27/2002
<1.0
<1.0
<1.0
<3.0
<5.0
5/14/2002
<1.0
<1.0
<1.0
<1.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
11/6/2002
<1.0
<1.0
<1.0
<1.0
<5.0
3/11/2003
<1.0
<1.0
<1.0
<3.0
<5.0
7/17/2003
<1.0
<1.0
<1.0
<3.0
<5.0
3/11/2004
<1.0
<1.0
<1.0
<3.0
<5.0
9/2/2004
<1.0
<1.0
<1.0
<2.0
<1.0
3/9/2005
<1.0
<1.0
<1.0
<3.0
<5.0
11/22/2005
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2006
<1.0
<1.0
<1.0
<3.0
<5.0
5/21/2009
<1.0
<1.0
<1.0
<3.0
<5.0
5/24/2011
<0.5
<1.0
<1.0
<3.0
<5.0
5/17/2012
<1.0
<1.0
<1.0
<3.0
<5.0
8/29/2013
<0.5
<0.5
<0.5
<3.0
<5.0
8/25/2014
<0.5
<0.5
<0.5
<3.0
<5.0
-
8/27/2015
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
8/29/2016
<0.5
<0.5
<0.5
<3.0
0.991
<1.0
8/22/2017
<0.50
<0.50
<0.50
<3.0
<5.0
<1.0
8/23/2018
<1.0
<1.0
<1.0
<3.0
<1.0
<1.0
Old Goodnight-
Old
11/19/1999
<1.0
<1.0
<1.0
<3.0
<5.0
-
12/22/1999
<1.0
<1.0
<1.0
<3.0
<5.0
2/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
3/27/2000
<1.0
<1.0
<1.0
<3.0
<5.0
4/26/2000
<1.0
<1.0
<1.0
<3.0
<5.0
5/25/2000
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Goodnight-
Old-CV-1
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Goodnight-
Old-CV-2
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Goodnight-
Old -Influent
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Harwood
6/27/2000
<2.0
<2.0
<2.0
<4.0
<2.0
DW-Johnson
12/20/1999
<1.0
<1.0
<1.0
<3.0
<5.0
6/6/2007
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Kann-Station(2)
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
5/24/2011
<1.0
<1.0
<1.0
<3.0
<5.0
5/17/2012
<1.0
<1.0
<1.0
<3.0
<5.0
8/29/2013
<0.5
<0.5
<0.5
<3.0
<5.0
-
8/29/2016
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
8/22/2017
<0.50
<0.50
<0.50
<3.0
<5.0
<1.0
8/23/2018
<1.0
<1.0
<1.0
<3.0
<1.0
<1.0
DW-Keasler
10/2/2000
<1.0
<1.0
<1.0
<3.0
<5.0
-
Page 5 of 14

Table 5
Summary of Water Quality Data for Residential Wells
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well ID
Date
Benzene
pg/I
Ethylbenzene
pg/I
Toluene
pg/I
Xylenes
pg/I
MTBE
pg/I
Naphthalene
pg/I
2L Groundwater Quality Standard
1
600
600
500
20
6
DW-Keenan
11/23/1999
<1.0
<1.0
<1.0
<3.0
<5.0
-
2/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
3/27/2000
<1.0
<1.0
<1.0
<3.0
<5.0
4/26/2000
<1.0
<1.0
<1.0
<3.0
<5.0
5/25/2000
<1.0
<1.0
<1.0
<3.0
<5.0
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Keenan-
Influent
7/18/2000
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
1/18/2001
<1.0
<1.0
<1.0
<3.0
<5.0
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
5/1/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
10/24/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/14/2002
<1.0
<1.0
<1.0
<3.0
<5.0
5/14/2002
<1.0
<1.0
<1.0
<1.0
<5.0
11/6/2002
<1.0
<1.0
<1.0
<1.0
<5.0
11/6/2002
<1.0
<1.0
<1.0
<1.0
<5.0
3/11/2003
<1.0
<1.0
<1.0
<3.0
<5.0
7/17/2003
<1.0
<1.0
<1.0
<3.0
<5.0
3/9/2005
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2006
<1.0
<1.0
<1.0
<3.0
<5.0
5/21/2009
<1.0
<1.0
<1.0
<3.0
<5.0
5/24/2011
<0.5
<1.0
<1.0
<3.0
<5.0
5/17/2012
<1.0
<1.0
<1.0
<3.0
<5.0
-
8/22/2017
<0.50
<0.50
<0.50
<3.0
<5.0
<1.0
DW-Kissiah
4/19/2000
<1.0
<1.0
<1.0
<3.0
<5.0
-
DW-Laws
1/5/2000
<1.0
<1.0
<1.0
<3.0
<5.0
5/22/2000
<1.0
<1.0
<1.0
<3.0
<5.0
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Laws
Influent
7/31/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
1/18/2001
<1.0
<1.0
<1.0
<3.0
1 <5.0
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
5/1/2001
<1.0
<1.0
<1.0
<3.0
<5.0
7/6/2001
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
10/24/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/1/2002
<1.0
<1.0
<1.0
<3.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
11/6/2002
<1.0
<1.0
<1.0
<1.0
<5.0
3/11/2003
<1.0
<1.0
<1.0
<3.0
<5.0
7/17/2003
<1.0
<1.0
<1.0
<3.0
<5.0
12/28/2004
<1.0
<1.0
<1.0
<3.0
<5.0
8/29/2005
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2006
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2011
<1.0
<1.0
<1.0
<3.0
<5.0
9/11/2014
<0.5
<0.5
<0.5
<3.0
<5.0
Page 6 of 14

Table 5
Summary of Water Quality Data for Residential Wells
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well ID
Date
Benzene
pg/I
Ethylbenzene
pg/I
Toluene
pg/I
Xylenes
pg/I
MTBE
pg/I
Naphthalene
pg/I
2L Groundwater Quality Standard
1
600
600
500
20
6
DW-Lunsford-D
6/28/2000
<2.0
<2.0
<2.0
<4.0
<2.0
-
DW-Luther
11/23/1999
<1.0
<1.0
<1.0
<3.0
<5.0
3/27/2000
<1.0
I <1.0
<1.0
<3.0
1 <5.0
4/26/2000
<1.0
<1.0
<1.0
<3.0
<5.0
5/25/2000
<1.0
<1.0
<1.0
<3.0
<5.0
-
8/22/2017
<0.50
<0.50
<0.50
<3.0
<5.0
<1.0
DW-Luther-
Effluent
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
-
8/11/2000
<5.0
<5.0
<5.0
<1.0
<5.0
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
8/11/2000
<5.0
<5.0
<5.0
<1.0
<5.0
9/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
1/18/2001
<1.0
<1.0
<1.0
<3.0
<5.0
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/22/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/1/2002
<1.0
<1.0
<1.0
<3.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
11/22/2004
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2006
<1.0
<1.0
<1.0
<3.0
<5.0
5/21/2009
<1.0
<1.0
<1.0
<3.0
<5.0
5/24/2011
<0.5
<1.0
<1.0
<3.0
<5.0
5/17/2012
<1.0
<1.0
<1.0
<3.0
<5.0
D nutty-
Inffluentluent
7/18/2000
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2000
<1.0
<1.0
<1.0
<3.0
<5.0
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
1/18/2001
<1.0
<1.0
<1.0
<3.0
<5.0
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
5/1/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/14/2002
<1.0
<1.0
<1.0
<3.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
11/6/2002
<1.0
<1.0
<1.0
<1.0
<5.0
3/9/2005
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2006
<1.0
<1.0
<1.0
<3.0
<5.0
9/11/2014
<0.5
<0.5
<0.5
<3.0
<5.0
Page 7 of 14

Table 5
Summary of Water Quality Data for Residential Wells
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well ID
Date
Benzene
pg/I
Ethylbenzene
pg/I
Toluene
pg/I
Xylenes
pg/I
MTBE
pg/I
Naphthalene
pg/I
2L Groundwater Quality Standard
1
600
600
500
20
6
DW-Maurer-
CV-1
3/27/2000
<1.0
<1.0
<1.0
<3.0
<5.0
-
5/4/2000
<1.0
<1.0
<1.0
<3.0
<5.0
6/15/2000
<1.0
I <1.0
<1.0
<3.0
1 <5.0
7/18/2000
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2000
<1.0
<1.0
<1.0
<3.0
<5.0
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
6.3
5/1/2001
<1.0
<1.0
<1.0
<3.0
5.4
6/21/2001
<1.0
<1.0
<1.0
<3.0
31
7/6/2001
<1.0
<1.0
<1.0
<3.0
<5.0
8/20/2001
<1.0
<1.0
<1.0
<3.0
<5.0
10/24/2001
<1.0
<1.0
<1.0
<3.0
6.1
3/1/2002
<1.0
<1.0
<1.0
<3.0
<5.0
5/14/2002
<1.0
<1.0
<1.0
<1.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
5.8
3/11/2003
<1.0
<1.0
<1.0
<3.0
<5.0
7/17/2003
<1.0
<1.0
<1.0
<3.0
<5.0
3/11/2004
<1.0
<1.0
<1.0
<3.0
<5.0
3/9/2005
<1.0
<1.0
<1.0
<3.0
<5.0
8/29/2005
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2006
<1.0
<1.0
<1.0
<3.0
<5.0
9/5/2007
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Maurer-
CV-2
2/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
3/27/2000
<1.0
<1.0
<1.0
<3.0
<5.0
5/4/2000
<1.0
<1.0
<1.0
<3.0
<5.0
5/25/2000
<1.0
<1.0
<1.0
<3.0
<5.0
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
7/18/2000
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2000
<1.0
<1.0
<1.0
<3.0
<5.0
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
1/18/2001
<1.0
<1.0
<1.0
<3.0
<5.0
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
5/1/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
8/20/2001
<1.0
<1.0
<1.0
<3.0
<5.0
10/24/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/1/2002
<1.0
<1.0
<1.0
<3.0
<5.0
5/14/2002
<1.0
<1.0
<1.0
<1.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
11/6/2002
<1.0
<1.0
<1.0
<1.0
<5.0
3/11/2003
<1.0
<1.0
<1.0
<3.0
<5.0
7/17/2003
<1.0
<1.0
<1.0
<3.0
<5.0
3/11/2004
<1.0
<1.0
<1.0
<3.0
<5.0
9/2/2004
<1.0
<1.0
<1.0
<2.0
<1.0
3/9/2005
<1.0
<1.0
<1.0
<3.0
<5.0
8/29/2005
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2006
<1.0
<1.0
<1.0
<3.0
<5.0
9/5/2007
<1.0
<1.0
<1.0
<3.0
<5.0
5/24/2011
<0.5
<1.0
<1.0
<3.0
<5.0
8/27/2015
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
8/29/2016
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
Page 8 of 14

Table 5
Summary of Water Quality Data for Residential Wells
Colonial Pipeline Company
Kannapolis Booster Station
Concord, INC
Well ID
Date
Benzene
pg/I
Ethylbenzene
pg/I
Toluene
pg/I
Xylenes
pg/I
MTBE
pg/I
Naphthalene
pg/I
2L Groundwater Quality Standard
1
600
600
500
20
6
DW-Maurer
12/27/1999
<1.0
<1.0
<1.0
<3.0
<5.0
-
1/5/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Maurer-
Influent
2/16/2000
<1.0
I <1.0
<1.0
<3.0
<5.0
3/27/2000
<1.0
<1.0
<1.0
<3.0
10
5/4/2000
<1.0
<1.0
<1.0
<3.0
28
5/25/2000
<1.0
<1.0
<1.0
<3.0
31
6/15/2000
<1.0
<1.0
<1.0
<3.0
32
7/18/2000
<1.0
<1.0
<1.0
<3.0
12
8/16/2000
<1.0
<1.0
<1.0
<3.0
40
9/28/2000
<1.0
<1.0
<1.0
<3.0
40
11/14/2000
<1.0
<1.0
<1.0
<3.0
33
12/13/2000
<1.0
<1.0
<1.0
<3.0
40
1/18/2001
<1.0
<1.0
<1.0
<3.0
34
2/23/2001
<1.0
<1.0
<1.0
<3.0
38
3/30/2001
<1.0
<1.0
<1.0
<3.0
39
5/1/2001
<1.0
<1.0
<1.0
<3.0
23
6/21/2001
<1.0
<1.0
<1.0
<3.0
31
8/20/2001
<1.0
<1.0
<1.0
<3.0
19
10/24/2001
<1.0
<1.0
<1.0
<3.0
28
3/1/2002
<1.0
<1.0
<1.0
<3.0
18
5/14/2002
<1.0
<1.0
<1.0
<1.0
21
7/10/2002
<1.0
<1.0
<1.0
<1.0
28
11/6/2002
<1.0
<1.0
<1.0
<1.0
24
3/11/2003
<1.0
<1.0
<1.0
<3.0
12
7/17/2003
<1.0
<1.0
<1.0
<3.0
<5.0
3/11/2004
<1.0
<1.0
<1.0
<3.0
16
9/2/2004
<1.0
<1.0
<1.0
<2.0
8.7
3/9/2005
<1.0
<1.0
<1.0
<3.0
6.9
8/29/2005
<1.0
<1.0
<1.0
<3.0
7.4
9/28/2006
<1.0
<1.0
<1.0
<3.0
5.2
9/5/2007
<1.0
<1.0
<1.0
<3.0
<5.0
5/21/2009
<1.0
<1.0
<1.0
<3.0
<5.0
5/24/2011
<0.5
<1.0
<1.0
<3.0
<5.0
5/17/2012
<1.0
<1.0
<1.0
<3.0
<5.0
8/29/2013
<0.5
<0.5
<0.5
<3.0
<5.0
8/25/2014
<0.5
<0.5
<0.5
<3.0
<5.0
-
8/27/2015
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
8/29/2016
<0.5
<0.5
<0.5
<3.0
2.OJ
<1.0
8/22/2017
<0.50
<0.50
<0.50
<3.0
<5.0
<1.0
8/23/2018
<1.0
<1.0
<1.0
<3.0
1.9
<1.0
DW-Mesimer-D
6/27/2000
<2.0
<2.0
<2.0
<4.0
<2.0
-
DW-Mesimer-H
6/27/2000
<2.0
<2.0
<2.0
<4.0
<2.0
DW-Mesimer-K
6/27/2000
<2.0
<2.0
<2.0
<4.0
<2.0
DW-Michael
7/31/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Murphy
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2000
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
12/6/2001
<1.0
<1.0
<1.0
<3.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
6/5/2007
<1.0
<1.0
<1.0
<1.0
<5.0
DW-Myers
12/20/1999
<1.0
<1.0
<1.0
<3.0
48
12/22/1999
<1.0
<1.0
<1.0
<3.0
81
1/5/2000
<1.0
<1.0
<1.0
<3.0
51
5/21/2009
<1.0
<1.0
<1.0
<3.0
<5.0
Page 9 of 14

Table 5
Summary of Water Quality Data for Residential Wells
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well ID
Date
Benzene
pg/I
Ethylbenzene
pg/I
Toluene
pg/I
Xylenes
pg/I
MTBE
pg/I
Naphthalene
pg/I
2L Groundwater Quality Standard
1
600
600
500
20
6
6W-Myers-CV-1
2/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
-
DW-Myers CV-2
1/18/2000
<1.0
<1.0
<1.0
<3.0
<5.0
2/16/2000
<1.0
I <1.0
<1.0
<3.0
1 <5.0
DW-Myers-Influent
1/18/2000
<1.0
<1.0
<1.0
<3.0
66
2/16/2000
<1.0
<1.0
<1.0
<3.0
62
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
2/27/2002
<1.0
<1.0
<1.0
<3.0
<5.0
2/19/2004
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Owens
12/27/1999
<1.0
<1.0
<1.0
<3.0
<5.0
3/27/2000
<1.0
<1.0
<1.0
<3.0
<5.0
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
10/2/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
8/29/2005
<1.0
<1.0
<1.0
<1.0
<5.0
DW-Parker
12/20/1999
<1.0
<1.0
<1.0
<3.0
<5.0
4/10/2000
<1.0
<1.0
<1.0
<3.0
<5.0
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/22/2001
<1.0
<1.0
<1.0
<3.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
DW-Porter
6/28/2000
<2.0
<2.0
<2.0
<4.0
<2.0
DW-Poteat
2/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Preslar
5/22/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Reynolds
4/10/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Rhodes
6/28/2000
<2.0
<2.0
<2.0
<4.0
<2.0
8/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
1/18/2001
<1.0
<1.0
<1.0
<3.0
<5.0
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
5/1/2001
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/14/2002
<1.0
<1.0
<1.0
<3.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
11/6/2002
<1.0
<1.0
<1.0
<1.0
<5.0
3/9/2005
<1.0
<1.0
<1.0
<3.0
<5.0
9/11/2014
<0.5
<0.5
<0.5
<3.0
<5.0
DW-Schaffner-
Influent
9/28/2000
<1.0
<1.0
<1.0
<3.0
<5.0
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
1/18/2001
<1.0
<1.0
<1.0
<3.0
<5.0
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
5/1/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
10/24/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/1/2002
<1.0
<1.0
<1.0
<3.0
<5.0
5/14/2002
<1.0
<1.0
<1.0
<1.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
11/6/2002
<1.0
<1.0
<1.0
<1.0
<5.0
3/11/2003
<1.0
<1.0
<1.0
<3.0
<5.0
3/9/2005
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2006
1 <1.0
<1.0
<1.0
<3.0
<5.0
Page 10 of 14

Table 5
Summary of Water Quality Data for Residential Wells
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well ID
Date
Benzene
pg/I
Ethylbenzene
pg/I
Toluene
pg/I
Xylenes
pg/I
MTBE
pg/I
Naphthalene
pg/I
2L Groundwater Quality Standard
1
600
600
500
20
6
DW-Schroeder
6/27/2000
<2.0
<2.0
<2.0
<4.0
<2.0
-
DW-Shinn
8/11/2000
<5.0
<5.0
<5.0
<1.0
<5.0
DW-Smith
11/23/1999
<1.0
I <1.0
<1.0
<3.0
1 <5.0
3/27/2000
<1.0
<1.0
<1.0
<3.0
<5.0
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Smith-David
5/22/2000
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
9/11/2014
<0.5
<0.5
<0.5
<3.0
<5.0
DW-Smith-Influent
9/28/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
10/24/2001
<1.0
<1.0
<1.0
<3.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
8/29/2005
<1.0
<1.0
<1.0
<1.0
<5.0
5/21/2009
<1.0
<1.0
<1.0
<3.0
<5.0
-
8/22/2017
<0.50
<0.50
<0.50
<3.0
<5.0
<1.0
DW-Snyder
7/6/2000
<1.0
<1.0
<1.0
<1.0
<1.0
-
9/17/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/18/2007
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Teal
8/25/2014
<0.5
<0.5
<0.5
<3.0
15
8/25/2014(4)
<0.5
<0.5
<0.5
<3.0
7.4
-
DW-Teal-Effluent
8/27/2015
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
8/29/2016
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
DW-Teal-Influent
8/27/2015
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
8/29/2016
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
DW-Tucker
12/27/1999
<1.0
<1.0
<1.0
<3.0
<5.0
-
3/27/2000
<1.0
<1.0
<1.0
<3.0
<5.0
4/26/2000
<1.0
<1.0
<1.0
<3.0
<5.0
5/25/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Tucker-CV-1
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
7/18/2000
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2000
<1.0
<1.0
<1.0
<3.0
<5.0
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
19
1/18/2001
<1.0
<1.0
<1.0
<3.0
<5.0
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
5/1/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
27
7/6/2001
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
10/24/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/1/2002
<1.0
<1.0
<1.0
<3.0
<5.0
5/14/2002
<1.0
<1.0
<1.0
<1.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
11/6/2002
<1.0
<1.0
<1.0
<1.0
14
3/11/2003
<1.0
<1.0
<1.0
<3.0
<5.0
7/17/2003
<1.0
<1.0
<1.0
<3.0
<5.0
3/11/2004
<1.0
<1.0
<1.0
<3.0
7.5
9/2/2004
<1.0
<1.0
<1.0
<2.0
<1.0
3/9/2005
<1.0
<1.0
<1.0
<3.0
<1.0
8/29/2005
<1.0
<1.0
<1.0
<3.0
<1.0
9/5/2007
<1.0
<1.0
<1.0
<3.0
<1.0
9/5/2007
<1.0
<1.0
<1.0
<3.0
<1.0
Page 11 of 14

Table 5
Summary of Water Quality Data for Residential Wells
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well ID
Date
Benzene
pg/I
Ethylbenzene
pg/I
Toluene
pg/I
Xylenes
pg/I
MTBE
pg/I
Naphthalene
pg/I
2L Groundwater Quality Standard
1
600
600
500
20
6
DW-Tucker-CV-2
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
-
7/18/2000
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2000
<1.0
I <1.0
<1.0
<3.0
1 <5.0
9/28/2000
<1.0
<1.0
<1.0
<3.0
<5.0
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
1/18/2001
<1.0
<1.0
<1.0
<3.0
<5.0
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
5/1/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
7/6/2001
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
10/24/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/1/2002
<1.0
<1.0
<1.0
<3.0
<5.0
5/14/2002
<1.0
<1.0
<1.0
<1.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
11/6/2002
<1.0
<1.0
<1.0
<1.0
<5.0
3/11/2003
<1.0
<1.0
<1.0
<3.0
<5.0
7/17/2003
<1.0
<1.0
<1.0
<3.0
<5.0
3/11/2004
<1.0
<1.0
<1.0
<3.0
5.5
9/2/2004
<1.0
<1.0
<1.0
<2.0
<1.0
3/9/2005
<1.0
<1.0
<1.0
<3.0
<5.0
8/29/2005
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2006
<1.0
<1.0
<1.0
<3.0
<5.0
9/5/2007
<1.0
<1.0
<1.0
<3.0
<5.0
5/24/2011
<0.5
<1.0
<1.0
<3.0
<5.0
-
8/27/2015
<0.5
<1.0
<1.0
<3.0
<5.0
<1.0
8/29/2016
<0.5
<1.0
<1.0
<3.0
<5.0
<1.0
DW-Tucker-
Influent(3)
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
-
7/18/2000
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2000
<1.0
<1.0
<1.0
<3.0
8.4
11/14/2000
<1.0
<1.0
<1.0
<3.0
16
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
1/18/2001
<1.0
<1.0
<1.0
<3.0
23
2/23/2001
<1.0
<1.0
<1.0
<3.0
23
3/30/2001
<1.0
<1.0
<1.0
<3.0
24
5/1/2001
<1.0
<1.0
<1.0
<3.0
24
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
7/6/2001
<1.0
<1.0
<1.0
<3.0
36
8/16/2001
<1.0
<1.0
<1.0
<3.0
24
10/24/2001
<1.0
<1.0
<1.0
<3.0
20
3/1/2002
<1.0
<1.0
<1.0
<3.0
13
5/14/2002
<1.0
<1.0
<1.0
<1.0
11
7/10/2002
<1.0
<1.0
<1.0
<1.0
14
11/6/2002
<1.0
<1.0
<1.0
<1.0
15
3/11/2003
<1.0
<1.0
<1.0
<3.0
<5.0
7/17/2003
<1.0
<1.0
<1.0
<3.0
<5.0
3/11/2004
<1.0
<1.0
<1.0
<3.0
7.1
9/2/2004
<1.0
<1.0
<1.0
<2.0
3.9
3/9/2005
<1.0
<1.0
<1.0
<3.0
<5.0
8/29/2005
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2006
<1.0
<1.0
<1.0
<3.0
2.8 J
9/5/2007
<1.0
<1.0
<1.0
<3.0
<5.0
5/21/2009
<1.0
<1.0
<1.0
<3.0
<5.0
5/24/2011
<0.5
<1.0
<1.0
<3.0
<5.0
5/17/2012
<1.0
<1.0
<1.0
<3.0
<5.0
8/25/2014
<1.0
<1.0
<1.0
<3.0
<5.0
8/27/2015
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
8/29/2016
<0.5
<0.5
<0.5
<3.0
1.91
<1.0
8/24/2017
<0.50
<0.50
<0.50
<3.0
<5.0
<1.0
8/23/2018
<1.0
<1.0
<1.0
<3.0
1.3
<1.0
Page 12 of 14

Table 5
Summary of Water Quality Data for Residential Wells
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well ID
Date
Benzene
pg/I
Ethylbenzene
pg/I
Toluene
pg/I
Xylenes
pg/I
MTBE
pg/I
Naphthalene
pg/I
2L Groundwater Quality Standard
1
600
600
500
20
6
DW-Wally
6/28/2000
<2.0
<2.0
<2.0
<4.0
<2.0
-
DW-Ware
2/28/2001
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Watts
12/22/1999
<1.0
I <1.0
<1.0
<3.0
1 26
12/27/1999
<1.0
<1.0
<1.0
<3.0
<5.0
1/5/2000
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Watts-CV-1
3/27/2000
<1.0
<1.0
<1.0
<3.0
<5.0
5/4/2000
<1.0
<1.0
<1.0
<3.0
<5.0
6/15/2000
<1.0
<1.0
<1.0
<3.0
11
8/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
10/2/2000
<1.0
<1.0
<1.0
<3.0
<5.0
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
1/18/2001
<1.0
<1.0
<1.0
<3.0
<5.0
5/7/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
10/24/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/1/2002
<1.0
<1.0
<1.0
<3.0
<5.0
5/14/2002
<1.0
<1.0
<1.0
<1.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
11/6/2002
<1.0
<1.0
<1.0
<1.0
<5.0
3/11/2003
<1.0
<1.0
<1.0
<3.0
<5.0
7/17/2003
<1.0
<1.0
<1.0
<3.0
<5.0
3/11/2004
<1.0
<1.0
<1.0
<3.0
19
9/2/2004
<1.0
<1.0
<1.0
<2.0
<1.0
3/9/2005
<1.0
<1.0
<1.0
<3.0
<5.0
8/29/2005
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2006
<1.0
<1.0
<1.0
<3.0
<5.0
9/5/2007
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Watts CV-2
2/2/2000
<1.0
<1.0
<1.0
<3.0
<5.0
3/27/2000
<1.0
<1.0
<1.0
<3.0
<5.0
5/4/2000
<1.0
<1.0
<1.0
<3.0
<5.0
5/25/2000
<1.0
<1.0
<1.0
<3.0
<5.0
6/15/2000
<1.0
<1.0
<1.0
<3.0
<5.0
7/18/2000
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2000
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2000
<1.0
<1.0
<1.0
<3.0
<5.0
11/14/2000
<1.0
<1.0
<1.0
<3.0
<5.0
12/13/2000
<1.0
<1.0
<1.0
<3.0
<5.0
1/18/2001
<1.0
<1.0
<1.0
<3.0
<5.0
2/23/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/30/2001
<1.0
<1.0
<1.0
<3.0
<5.0
5/1/2001
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
10/24/2001
<1.0
<1.0
<1.0
<3.0
<5.0
3/1/2002
<1.0
<1.0
<1.0
<3.0
<5.0
5/14/2002
<1.0
<1.0
<1.0
<1.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
11/6/2002
<1.0
<1.0
<1.0
<1.0
<5.0
3/11/2003
<1.0
<1.0
<1.0
<3.0
<5.0
7/17/2003
<1.0
<1.0
<1.0
<3.0
6.3
7/30/2003
<1.0
<1.0
<1.0
<3.0
<5.0
3/11/2004
<1.0
<1.0
<1.0
<3.0
<5.0
9/2/2004
<1.0
<1.0
<1.0
<2.0
<1.0
3/9/2005
<1.0
<1.0
<1.0
<3.0
<5.0
8/29/2005
<1.0
<1.0
<1.0
<3.0
<5.0
9/28/2006
<1.0
<1.0
<1.0
<3.0
<5.0
9/5/2007
<1.0
<1.0
<1.0
1 <3.0
<5.0
Page 13 of 14

Table 5
Summary of Water Quality Data for Residential Wells
Colonial Pipeline Company
Kannapolis Booster Station
Concord, NC
Well ID
Date
Benzene
pg/I
Ethylbenzene
pg/I
Toluene
pg/I
Xylenes
pg/I
MTBE
pg/I
Naphthalene
pg/I
2L Groundwater Quality Standard
1
600
600
500
20
6
DW-Watts New-CV2
8/27/2015
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
8/29/2016
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
DW-Watts Influent
2/2/2000
<1.0
I <1.0
<1.0
<3.0
15
1 -
3/27/2000
<1.0
<1.0
<1.0
<3.0
<5.0
5/4/2000
<1.0
<1.0
<1.0
<3.0
19
5/25/2000
<1.0
<1.0
<1.0
<3.0
21
6/15/2000
<1.0
<1.0
1.5
<3.0
17
7/18/2000
<1.0
<1.0
<1.0
<3.0
30
8/16/2000
<1.0
<1.0
<1.0
<3.0
30
9/28/2000
<1.0
<1.0
<1.0
<3.0
51
11/14/2000
<1.0
<1.0
<1.0
<3.0
46
12/13/2000
<1.0
<1.0
<1.0
<3.0
49
1/18/2001
<1.0
<1.0
<1.0
<3.0
65
2/23/2001
<1.0
<1.0
<1.0
<3.0
73
3/30/2001
<1.0
<1.0
<1.0
<3.0
81
5/1/2001
<1.0
<1.0
<1.0
<3.0
75
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
8/16/2001
<1.0
<1.0
<1.0
<3.0
<5.0
10/24/2001
<1.0
<1.0
<1.0
<3.0
61
3/1/2002
<1.0
<1.0
<1.0
<3.0
24
5/14/2002
<1.0
<1.0
<1.0
<1.0
13
7/10/2002
<1.0
<1.0
<1.0
<1.0
69
11/6/2002
<1.0
<1.0
<1.0
<1.0
35
3/11/2003
<1.0
<1.0
<1.0
<3.0
30
7/17/2003
<1.0
<1.0
<1.0
<3.0
13
3/11/2004
<1.0
<1.0
<1.0
<3.0
23
9/2/2004
<1.0
<1.0
<1.0
<2.0
6.2
3/9/2005
<1.0
<1.0
<1.0
<3.0
<5.0
8/29/2005
<1.0
<1.0
<1.0
<3.0
10
9/28/2006
<1.0
<1.0
<1.0
<3.0
4.4 J
9/5/2007
<1.0
<1.0
<1.0
<3.0
8.6
5/21/2009
<1.0
<1.0
<1.0
<3.0
<5.0
DW-Watts-New-
Influent
2/25/2008
<0.5
<1.0
<1.0
<3.0
<5.0
5/21/2009
<1.0
<1.0
<1.0
<3.0
<5.0
5/24/2011
<0.5
<1.0
<1.0
<3.0
<5.0
5/17/2012
<1.0
<1.0
<1.0
<3.0
<5.0
8/29/2013
<0.5
<0.5
<0.5
<3.0
<5.0
8/25/2014
<0.5
<0.5
<0.5
<3.0
<5.0
8/27/2015
<0.5
<0.5
<0.5
<3.0
<5.0
<1.0
8/29/2016
<0.5
<0.5
<0.5
<3.0
1.3J
<1.0
8/22/2017
<0.50
<0.50
<0.50
<3.0
<5.0
<1.0
8/23/2018
<1.0
<1.0
<1.0
<3.0
<1.0
<1.0
DW-Wilkinson
2/2/2000
<1.0
<1.0
<1.0
<3.0
<5.0
-
10/2/2000
<1.0
<1.0
<1.0
<3.0
<5.0
6/21/2001
<1.0
<1.0
<1.0
<3.0
<5.0
7/10/2002
<1.0
<1.0
<1.0
<1.0
<5.0
DW-Wright
6/28/2000
1 <2.0
<2.0
<2.0
<4.0
<2.0
Notes:
pg/I = micrograms per liter
2L Groundwater Quality Standard = NCAC 15A 2L .0202 Groundwater Quality Standard
MTBE = Methyl-tert-butyl ether
< = Not detected above reporting limit.
J = Estimated value below reporting limit.
Bold values indicate constituent detection.
CV-1 = 1 st carbon vessel effluent.
CV-2 = 2nd carbon vessel effluent.
Influent = for point -of -entry system.
Effluent = for point -of -entry system.
(1) DW-Crowe (MW-16) used as monitoring well only.
(2) New well installed in 2010.
(3) Tucker sold to Stief 3/2014.
(4) Sample re -run.
Page 14 of 14

FIGURES
�1
APEX

[ %BARRLIti , �. ----
a
ti
N
USGS The National Map: National Boundaries Dataset, National Elevation
Dataset, Geographic Names Information System, National Hydrography
0 1,000 2,000 Dataset; National Land Cover Database, National Structures Dataset, and
National Transportation Dataset; U.S. Census Bureau - TIGER/Line; HERE
Feet Road Data. Data Refreshed July, 2017.
CHECK BY: AS FIGURE
DRAWN BY: SP
SITE LOCATION MAP �
DATE: 9/6/18
SCALE: AS SHOWN COLONIAL PIPELINE COMPANY
CAD NO.: CPC18012.001 KANNAPOLIS BOOSTER STATION APEX
„
PRJ NO.: CPC18012.001 CONCORD, NORTH CAROLINA L X

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PRJ N0. CPC18012.001
IA
LEGEND
:-
- -
PROPERTY LINE
x
FENCE LINE
G
COLONIAL PIPELINEI
ANCILLARY PIPINGI
MW-1
SHALLOW MONITORING WELL
,.4 t
MW-2
DEEP MONITORING WELL
1�y• ;
MW-11
ABANDONED MONITORING WELL
r
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0 PZ-1
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Y
SCALE IN FEET
0 40 80 160
WELL DESIGNATION
UPDATE
FORMER WELL NAME
NEW WELL NAME
MW-1
MW-1
MW-2
ABANDONED
-
MW-2D
MW-2
MW-3
MW-3
MW-4
MW-4
MW-5
MW-5
MW-6
MW-6
MW-6D
MW-7
MW-7
ABANDONED
-
MW-8
MW-8
MW-9D
MW-9
MW-1 OD
MW-10
MW-11
ABANDONED
MW-11
MW-12D
MW-12
MW-13
MW-13
MW-14
ABANDONED
-
MW-15
ABANDONED
-
MW-16
ABANDONED
-
MW-17
MW-14
MW-17D
RECOVERY WELL
MW-15
CROWE WELL
MW-16
TR-lU
MW-17
TR-lD
MW-18
TR-2U
MW-19
TR-2D
MW-20
TR-3U
1MW-21
TR-3D
MW-22
NOTES: 1. ANCILLARY PIPING AND COLONIAL PIPELINE
LOCATIONS ARE APPROXIMATE AND ARE FOR FIGURE
PURPOSES ONLY.
2. MAP BASED OFF DRAWING ENTITLED "FACILITY MAP"
DATED APRIL 1, 2014 COMPLETED BY PROGRESSIVE
ENGINEERING AND CONSTRUCTION, INC.
FIGURE
SITE PLAN
COLONIAL PIPELINE COMPANY 2
KANNAPOLIS BOOSTER STATION r
CONCORD, NORTH CAROLINA APEX

LEGEND
— —
PROPERTY LINE
X
FENCE LINE
c
COLONIAL PIPELINE'
ANCILLARY PIPING'
ASPHALT PAVED
SB-1
RECOVERY WELL
1W SB-7
RECOVERY WELL ABANDONED
�..w�
FREE PRODUCT EXTENT (NOT
DETECTED AUGUST 2018)
SB-11
BV-1
BIO—VENTING WELL
BS-1
BIO—SPARGE WELL
®BV-1
BS-1
® BV-3 (SVE-5)
BV-2
SB-14
SB-6� SB—
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SB-10 19
RW-02
BV-4
SSB/
SB-15
BS-3
SB-1
c
CD
•
— SB-5 RW-01
"SB-1
SB-13
BS-2
0 SB-12
B-19
1w
SB-7
B-17
CHECK
BY AS
DRAWN
BY SP
DATE
9/6/18
SCALE
AS SHOWN
CAD NO. CPC18012.001
PRJ NO. CPC18012.001
RECOVERY WELL LOCATIONS
AUGUST 16, 2018
COLONIAL PIPELINE COMPANY
KANNAPOLIS BOOSTER STATION
CONCORD, NORTH CAROLINA
SCALE IN FEET
0 10 20 40
NOTES: 1. ANCILLARY PIPING AND COLONIAL PIPELINE
LOCATIONS ARE APPROXIMATE AND ARE FOR FIGURE
PURPOSES ONLY.
2. MAP BASED OFF DRAWING ENTITLED "FACILITY MAP"
DATED APRIL 1, 2014 COMPLETED BY PROGRESSIVE
ENGINEERING AND CONSTRUCTION, INC.
APEX
FIGURE
3

i
i
1 1
I
1 1
1 1
DUKE POWER COMPANY I
1
I
1
I
1 24"
I
1
I
1
1
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x
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x /
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/ 717.70 Q5
W-18
MW-�
MW-15 �f x
(RW-15)
PRJ NO. CPC18012.001
' LEGEND
- - PROPERTY LINE
X FENCE LINE
G COLONIAL PIPELINE'
ANCILLARY PIPING'
' 0 MW-1 SHALLOW MONITORING WELL
I MW-2 DEEP MONITORING WELL
MW-11 ABANDONED MONITORING WELL
19 RW-15 RECOVERY WELL
0 PZ-1 PIEZOMETER
® PIG -SIGNAL
GROUNDWATER POTENTIOMETRIC
CONTOUR (FT. MSL)
(DASHED WHERE INFERRED)
x 710.92 GROUNDWATER ELEVATION
(FT. MSL)
y ESTIMATED GROUNDWATER
FLOW DIRECTION
POND
SCALE IN FEET
0 40 80 160
WELL DESIGNATION UPDATE
FORMER WELL NAME
NEW WELL NAME
MW-1
MW-1
MW-2
ABANDONED
MW-2D
MW-2
MW-3
MW-3
MW-4
MW-4
MW-5
MW-5
MW-6
MW-6
MW-6D
MW-7
MW-7
ABANDONED
-
MW-8
MW-8
MW-9D
MW-9
MW-10D
MW-10
MW-11
ABANDONED
MW-11
MW-12D
MW-12
MW-13
MW-13
MW-14
ABANDONED
MW-15
ABANDONED
MW-16
ABANDONED
MW-17
MW-14
MW-17D RECOVERY WELL
MW-15
CROWE WELL
MW-16
TR-1U
MW-17
TR-11)
MW-18
TR-2U
MW-19
TR-2D
MW-20
THE
MW-21
TR-31)
MW-22
NOTES: 1. ANCILLARY PIPING AND COLONIAL PIPELINE
LOCATIONS ARE APPROXIMATE AND ARE FOR FIGURE
PURPOSES ONLY.
2. MAP BASED OFF DRAWING ENTITLED "FACILITY MAP"
DATED APRIL 1, 2014 COMPLETED BY PROGRESSIVE
ENGINEERING AND CONSTRUCTION, INC.
GROUNDWATER POTENTIOMETRIC SURFACE MAP
SURFICIAL SAPROLITE UNIT - AUGUST 16, 2018
COLONIAL PIPELINE COMPANY
KANNAPOLIS BOOSTER STATION
CONCORD, NORTH CAROLINA
APEX
FIGURE
4

DUKE POWER COMPANY
IIII ' I
I
1 �x x-x-x�
I I1
1
1 I MW-4
1
1qv
x Q MW-230.50
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1
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I _
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x
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1 SUPPLY WELL
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IPZ- D.Zf� i
-14
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1
PRJ NO. CPC18012.001
ISOCONCENTRATION MAP
AUGUST 2018
I
COLONIAL PIPELINE COMPANY
KANNAPOLIS BOOSTER STATION
CONCORD, NORTH CAROLINA
LEGEND
- -
PROPERTY LINE
x
FENCE LINE
G
COLONIAL PIPELINE'
ANCILLARY PIPING'
0 MW-1
SHALLOW MONITORING WELL
MW-2
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O PZ-1
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!'1 —
BENZENE ISOCONTOUR (DASHED
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2.0
BENZENE CONCENTRATION (ug/L)
2B STANDARD FOR BENZENE IS
1.19 MICROGRAM PER LITER (ug/L)
2L STANDARD FOR BENZENE
IS 1 ug/L
<0.50 BENZENE NOT DETECTED AT OR
ABOVE REPORTING LIMIT
111
SCALE IN FEET
0 40 80 160
WELL DESIGNATION UPDATE
FORMER WELL NAME
NEW WELL NAME
MW-1
MW-1
MW-2
ABANDONED
MW-2D
MW-2
MW-3
MW-3
MW-4
MW-4
MW-5
MW-5
MW-6
MW-6
MW-6D
MW-7
MW-7
ABANDONED
MW-8
MW-8
MW-9D
MW-9
MW-10D
MW-10
MW-11
ABANDONED
MW-11
MW-12D
MW-12
MW-13
MW-13
MW-14
ABANDONED
-
MW-15
ABANDONED
-
MW-16
ABANDONED
MW-17
MW-14
MW-17D RECOVERY WELL
MW-15
CROWE WELL
MW-16
TR-1U
MW-17
TR-1D
MW-18
TR-2U
MW-19
TR-2D
MW-20
TR-3U
MW-21
TR-3D
MW-22
NOTES: 1. ANCILLARY PIPING AND COLONIAL PIPELINE
LOCATIONS ARE APPROXIMATE AND ARE FOR FIGURE
PURPOSES ONLY.
2. MAP BASED OFF DRAWING ENTITLED "FACILITY MAP"
DATED APRIL 1, 2014 COMPLETED BY PROGRESSIVE
ENGINEERING AND CONSTRUCTION, INC.
FIGURE
5
APEX

1
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DATA SOURCE: CABARRUS COUNTY GIS AND MAPPING; AERIAL PHOTOGRAPHY DATED 2015.
CHECK BY: AS
FIGURE
N
DRAWN BY: SP
SITE BOUNDARY PRIVATE SUPPLY WELLS
DATE: 9/6/18
WATER SUPPLY WELL LOCATION MAP
1,000 FT BUFFER :i WELLS WITH POINT OF ENTRY (POE) SYSTEMS
0 250 500
SCALE: AS SHOWN
PARCELS SURFACE WATER
Feet
CAD NO.: CPC18012.001
COLONIAL PIPELINE COMPANY
KANNAPOLIS BOOSTER STATION
APEX
6
PRJ NO.: CPC18012.001
CONCORD, NORTH CAROLINA

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APPENDIX B
LABORATORY ANALYTICAL REPORTS
�1
APEX

SHEALY ENVIRONMENTAL SERVICES, INC.
Report of Analysis
Apex Companies, LLC
10610 Metromont Parkway
Suite 206
Charlotte, NC 28269
Attention: Andrew Street
Project Name: CPC Kannapolis
Project Number: CPC18012
Lot Number:TH17080
Date Completed:08/31/2018
Revision Date: 08/31 /2018
08/31/2018 4:42 PM
Approved and released by:
Project Manager: Lucas Odom
PCCRFp d
/ AM
AC CF ED I T E D
11900 eLAa
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 1 of 49

SHEALY ENVIRONMENTAL SERVICES, INC.
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
Apex Companies, LLC
Lot Number: TH17080
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary
following this Case Narrative. The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most
current approved NELAC standards, the Shealy Environmental Services, Inc. ("Shealy") Quality
Assurance Management Plan (QAMP), standard operating procedures (SOPS), and Shealy policies. Any
exceptions to the NELAC standards, the QAMP, SOPS or policies are qualified on the results page or
discussed below.
If you have any questions regarding this report please contact the Shealy Project Manager listed on the
cover page.
EPH
The method blank associated with prep batch 81720 failed OTP low. The following samples were
affected: TH17080-005, TH17080-006, TH17080-007, TH17080-008. The samples were re -extracted
with a passing Method blank. TH17080-005, TH17080-006, TH17080-008 all failed 1-Chloro-octadecane
in both Run 1 and Run 2 due to matrix interference. Due to the need for fractionation of the samples Run
2 has been reported
SVOCs by GC/MS
The following samples were diluted due to the nature of the sample matrix: TH17080-005, TH17080-006,
TH17080-008. The LOQ has been elevated to reflect the dilution.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 2 of 49

SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
Apex Companies, LLC
Lot Number: TH17080
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
MW-4
Aqueous
08/16/20181010
08/17/2018
002
MW-6
Aqueous
08/16/20181235
08/17/2018
003
MW-8
Aqueous
08/16/20181300
08/17/2018
004
MW-13
Aqueous
08/16/20181320
08/17/2018
005
MW-24
Aqueous
08/16/20181220
08/17/2018
006
MW-25
Aqueous
08/16/20181040
08/17/2018
007
MW-25D
Aqueous
08/16/20181110
08/17/2018
008
DUP-1
Aqueous
08/16/2018
08/17/2018
009
EB-1
Aqueous
08/16/20181155
08/17/2018
010
TB
Aqueous
08/16/20181010
08/17/2018
(10 samples)
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 3 of 49

SHEALY ENVIRONMENTAL SERVICES, INC.
Detection Summary
Apex Companies, LLC
Lot Number: TH17080
Sample Sample ID
Matrix
Parameter
Method
Result
Q
Units
Page
003
MW-8
Aqueous
Methyl tertiary butyl ether
SM 6200B-
6.6
ug/L
9
004
MW-13
Aqueous
Benzene
SM 6200B-
5.2
ug/L
10
004
MW-13
Aqueous
Methyl tertiary butyl ether
SM 6200B-
2.5
ug/L
10
005
MW-24
Aqueous
Benzene
SM 6200B-
2.0
ug/L
11
005
MW-24
Aqueous
Ethylbenzene
SM 6200B-
1.8
ug/L
11
005
MW-24
Aqueous
Toluene
SM 6200B-
0.64
ug/L
11
005
MW-24
Aqueous
Xylenes (total)
SM 6200B-
1.2
ug/L
11
005
MW-24
Aqueous
Acenaphthene
625.1
5.7
J
ug/L
11
005
MW-24
Aqueous
Anthracene
625.1
2.2
J
ug/L
11
005
MW-24
Aqueous
Fluoranthene
625.1
4.1
J
ug/L
12
005
MW-24
Aqueous
Phenanthrene
625.1
2.1
J
ug/L
12
005
MW-24
Aqueous
Pyrene
625.1
3.1
J
ug/L
12
005
MW-24
Aqueous
C11 - C22 Aromatics
MADEP-EPH-
130
ug/L
13
005
MW-24
Aqueous
C5 - C8 Aliphatics
MADEP-VPH-
740
ug/L
13
005
MW-24
Aqueous
C9 - C12 Aliphatics
MADEP-VPH-
410
ug/L
13
005
MW-24
Aqueous
C9 - C10 Aromatics
MADEP-VPH-
330
ug/L
14
006
MW-25
Aqueous
Pyrene
625.1
0.51
J
ug/L
16
008
DUP-1
Aqueous
Benzene
SM 6200B-
1.8
ug/L
23
008
DUP-1
Aqueous
Ethylbenzene
SM 6200B-
1.9
ug/L
23
008
DUP-1
Aqueous
Toluene
SM 6200B-
0.61
ug/L
23
008
DUP-1
Aqueous
Xylenes (total)
SM 6200B-
1.1
ug/L
23
008
DUP-1
Aqueous
Acenaphthene
625.1
5.9
J
ug/L
23
008
DUP-1
Aqueous
Anthracene
625.1
2.1
J
ug/L
23
008
DUP-1
Aqueous
Fluoranthene
625.1
3.7
J
ug/L
24
008
DUP-1
Aqueous
Phenanthrene
625.1
1.9
J
ug/L
24
008
DUP-1
Aqueous
Pyrene
625.1
2.8
J
ug/L
24
008
DUP-1
Aqueous
C11 - C22 Aromatics
MADEP-EPH-
110
ug/L
25
008
DUP-1
Aqueous
C5 - C8 Aliphatics
MADEP-VPH-
700
ug/L
25
008
DUP-1
Aqueous
C9 - C12 Aliphatics
MADEP-VPH-
340
ug/L
25
008
DUP-1
Aqueous
C9 - C10 Aromatics
MADEP-VPH-
360
ug/L
26
(30 detections)
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 4 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-001
Description: MW-4 Matrix: Aqueous
Date Sampled:08/16/2018 1010
Date Received:08/17/2018
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 620013- SM 620OB-2011 1 08/29/2018 1238 JM1 82272
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Benzene
71-43-2 SM 6200B-
ND
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4 SM 6200B-
ND
0.50
0.40
ug/L
1
Methyl tertiary butyl ether (MTBE)
1634-04-4 SM 6200B-
ND
0.50
0.40
ug/L
1
Toluene
108-88-3 SM 6200B-
ND
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7 SM 6200B-
ND
0.50
0.40
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
102 70-130
1,2-Dichloroethane-d4
100 70-130
Toluene-d8
106 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 5 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-002
Description: MW-6 Matrix: Aqueous
Date Sampled:08/16/2018 1235
Date Received:08/17/2018
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 620013- SM 620OB-2011 1 08/29/2018 1300 JM1 82272
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Benzene
71-43-2 SM 6200B-
ND
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4 SM 6200B-
ND
0.50
0.40
ug/L
1
Methyl tertiary butyl ether (MTBE)
1634-04-4 SM 6200B-
ND
0.50
0.40
ug/L
1
Toluene
108-88-3 SM 6200B-
ND
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7 SM 6200B-
ND
0.50
0.40
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
103 70-130
1,2-Dichloroethane-d4
101 70-130
Toluene-d8
107 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 6 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-003
Description: MW-8 Matrix: Aqueous
Date Sampled:08/16/2018 1300
Date Received:08/17/2018
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 620013- SM 620OB-2011 1 08/29/2018 1322 JM1 82272
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Benzene
71-43-2 SM 6200B-
ND
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4 SM 6200B-
ND
0.50
0.40
ug/L
1
Methyl tertiary butyl ether (MTBE)
1634-04-4 SM 6200B-
6.6
0.50
0.40
ug/L
1
Toluene
108-88-3 SM 6200B-
ND
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7 SM 6200B-
ND
0.50
0.40
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
105 70-130
1,2-Dichloroethane-d4
103 70-130
Toluene-d8
108 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 7 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-004
Description: MW-13 Matrix: Aqueous
Date Sampled:08/16/2018 1320
Date Received:08/17/2018
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 620013- SM 620OB-2011 1 08/29/2018 1640 JM1 82272
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Benzene
71-43-2 SM 6200B-
5.2
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4 SM 620013-
ND
0.50
0.40
ug/L
1
Methyl tertiary butyl ether (MTBE)
1634-04-4 SM 6200113-
2.5
0.50
0.40
ug/L
1
Toluene
108-88-3 SM 620013-
ND
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7 SM 620013-
ND
0.50
0.40
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
103 70-130
1,2-Dichloroethane-d4
103 70-130
Toluene-d8
107 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 8 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-005
Description: MW-24 Matrix: Aqueous
Date Sampled:08/16/2018 1220
Date Received:08/17/2018
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 SM 620013-
SM 620OB-2011 1 08/29/2018 1702 JM1
82272
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Benzene
71-43-2 SM 6200B-
2.0
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4 SM 620013-
1.8
0.50
0.40
ug/L
1
Toluene
108-88-3 SM 6200113-
0.64
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7 SM 6200113-
1.2
0.50
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
105 70-130
1,2-Dichloroethane-d4
105 70-130
Toluene-d8
106 70-130
Semivolatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 625.1
625.1 10 08/29/20181853 CMP2
08/20/20181841 81238
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acenaphthene
83-32-9 625.1
5.7 J
16
1.1
ug/L
1
Acenaphthylene
208-96-8 625.1
ND
16
0.60
ug/L
1
Anthracene
120-12-7 625.1
2.2 J
16
0.60
ug/L
1
Benzo(a)anthracene
56-55-3 625.1
ND
16
0.70
ug/L
1
Benzo(a)pyrene
50-32-8 625.1
ND
16
0.40
ug/L
1
Benzo(b)fluoranthene
205-99-2 625.1
ND
16
0.50
ug/L
1
Benzo(g,h,i)perylene
191-24-2 625.1
ND
16
1.2
ug/L
1
Benzo(k)fluoranthene
207-08-9 625.1
ND
16
0.70
ug/L
1
Benzyl alcohol
100-51-6 625.1
ND
32
20
ug/L
1
4-Bromophenyl phenyl ether
101-55-3 625.1
ND
16
1.6
ug/L
1
Butyl benzyl phthalate
85-68-7 625.1
ND
16
1.5
ug/L
1
bis (2-Chloro-1-methylethyl) ether
108-60-1 625.1
ND
16
4.9
ug/L
1
4-Chloro-3-methyl phenol
59-50-7 625.1
ND
16
4.0
ug/L
1
bis(2-Chloroethoxy)methane
111-91-1 625.1
ND
16
4.8
ug/L
1
bis(2-Chloroethyl)ether
111-44-4 625.1
ND
16
5.0
ug/L
1
2-Chloronaphthalene
91-58-7 625.1
ND
16
4.0
ug/L
1
2-Chlorophenol
95-57-8 625.1
ND
16
3.4
ug/L
1
4-Chlorophenyl phenyl ether
7005-72-3 625.1
ND
16
2.1
ug/L
1
Chrysene
218-01-9 625.1
ND
16
0.50
ug/L
1
Dibenzo(a,h)anthracene
53-70-3 625.1
ND
16
1.1
ug/L
1
Dibenzofuran
132-64-9 625.1
ND
16
10
ug/L
1
1,2-Dichlorobenzene
95-50-1 625.1
ND
16
4.6
ug/L
1
1,3-Dichlorobenzene
541-73-1 625.1
ND
16
4.0
ug/L
1
1,4-Dichlorobenzene
106-46-7 625.1
ND
16
4.1
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the calibration range DL =
Detection Limit
NO = Not detected at or above the DL N =
Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result <
LOQ and > DL
H = Out of holding time W =
Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 9 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-005
Description: MW-24 Matrix: Aqueous
Date Sampled:08/16/2018 1220
Date Received:08/17/2018
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 625.1 625.1 10 08/29/20181853 CMP2 08/20/20181841 81238
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
3,3'-Dichlorobenzidine
91-94-1
625.1
ND
80
16
ug/L
2,4-Dichlorophenol
120-83-2
625.1
ND
16
7.0
ug/L
Diethylphthalate
84-66-2
625.1
ND
16
1.9
ug/L
Dimethyl phthalate
131-11-3
625.1
ND
16
2.1
ug/L
2,4-Dimethylphenol
105-67-9
625.1
ND
16
6.2
ug/L
Di-n-butyl phthalate
84-74-2
625.1
ND
16
2.6
ug/L
4,6-Dinitro-2-methylphenol
534-52-1
625.1
ND
80
6.9
ug/L
2,4-Dinitrophenol
51-28-5
625.1
ND
80
6.5
ug/L
Di-n-octylphthalate
117-84-0
625.1
ND
16
0.70
ug/L
1,2-Diphenylhydrazine(as azobenzene)
103-33-3
625.1
ND
16
1.2
ug/L
bis(2-Ethylhexyl)phthalate
117-81-7
625.1
ND
80
1.9
ug/L
Fluoranthene
206-44-0
625.1
4.1 J
16
0.50
ug/L
Fluorene
86-73-7
625.1
ND
16
0.60
ug/L
Hexachlorobenzene
118-74-1
625.1
ND
16
3.9
ug/L
Hexachlorobutadiene
87-68-3
625.1
ND
16
4.7
ug/L
Hexachlorocyclopentadiene
77-47-4
625.1
ND
80
1.4
ug/L
Hexachloroethane
67-72-1
625.1
ND
16
5.3
ug/L
Indeno(1,2,3-c,d)pyrene
193-39-5
625.1
ND
16
1.1
ug/L
Isophorone
78-59-1
625.1
ND
16
4.4
ug/L
1-Methylnaphthalene
90-12-0
625.1
ND
16
4.0
ug/L
2-Methylnaphthalene
91-57-6
625.1
ND
16
4.0
ug/L
2-Methylphenol
95-48-7
625.1
ND
16
6.7
ug/L
3+4-Methylphenol
106-44-5
625.1
ND
16
15
ug/L
Naphthalene
91-20-3
625.1
ND
16
1.3
ug/L
Nitrobenzene
98-95-3
625.1
ND
16
11
ug/L
2-Nitrophenol
88-75-5
625.1
ND
32
8.8
ug/L
4-Nitrophenol
100-02-7
625.1
ND
80
12
ug/L
N-Nitrosodi-n-propylamine
621-64-7
625.1
ND
16
1.5
ug/L
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
625.1
ND
16
2.5
ug/L
Pentachlorophenol
87-86-5
625.1
ND
80
14
ug/L
Phenanthrene
85-01-8
625.1
2.1 J
16
1.2
ug/L
Phenol
108-95-2
625.1
ND
16
2.2
ug/L
Pyrene
129-00-0
625.1
3.1 J
16
0.60
ug/L
1,2,4-Trichlorobenzene
120-82-1
625.1
ND
16
5.7
ug/L
2,4,6-Trichlorophenol
88-06-2
625.1
ND
16
4.4
ug/L
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 10 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-005
Description: MW-24 Matrix: Aqueous
Date Sampled:08/16/2018 1220
Date Received:08/17/2018
Run 1 Acceptance
Surrogate
Q % Recovery Limits
2-Fluorobiphenyl
60 37-129
2-Fluorophenol
57 24-127
Nitrobenzene-d5
76 38-127
Phenol-d5
54 28-128
Terphenyl-d14
98 10-148
2,4,6-Tribromophenol
72 41-144
MADEP EPH (aliphatics)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst Prep Date
Batch
2 MADEP-EPH-
MADEP-EPH-04 1 08/28/2018 2151 CHG 08/23/2018 1850 81720
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL Units Run
C9 - C18 Aliphatics
MADEP-EPH-04 ND
100
100 ug/L 2
C19 - C36 Aliphatics
MADEP-EPH-04 ND
100
100 ug/L 2
Run 2 Acceptance
Surrogate
Q % Recovery Limits
1-Chloro-octadecane (aliphatic)
N 18 40-140
MADEP EPH (aromatics)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst Prep Date
Batch
2 MADEP-EPH-
MADEP-EPH-04 1 08/28/2018 2221 CHG 08/23/2018 1850 81721
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL Units Run
C11 - C22 Aromatics
MADEP-EPH- 130
100
100 ug/L 2
Run 2 Acceptance
Surrogate
Q % Recovery Limits
o - Terphenyl (aromatic)
45 40-140
2-Fluorobiphenyl (fractionation 1)
76 40-140
2-Bromonaphthalene (fractionation
2) 51 40-140
MADEP VPH (aliphatics)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst Prep Date
Batch
1 VPH
MADEP-VPH-18-2.1 1 08/22/20181848 JJG
81530
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL Units Run
C5 - C8 Aliphatics
MADEP-VPH- 740
75
15 ug/L 1
C9 - C12 Aliphatics
MADEP-VPH- 410
75
15 ug/L 1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the calibration range
DL = Detection Limit
NO = Not detected at or above the DL N =
Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W
= Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 11 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-005
Description: MW-24 Matrix: Aqueous
Date Sampled:08/16/2018 1220
Date Received:08/17/2018
Run 1 Acceptance
Surrogate Q % Recovery Limits
2,5-Dibromotoluene (FID) 74 70-130
MADEP VPH (aromatics)
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 VPH MADEP-VPH-18-2.1 1 08/22/20181848 JJG 81529
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
C9 - C10 Aromatics MADEP-VPH- 330 25 5.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
2,5-Dibromotoluene (PID) 84 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 12 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-006
Description: MW-25 Matrix: Aqueous
Date Sampled:08/16/2018 1040
Date Received:08/17/2018
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 SM 620013-
SM 620OB-2011 1 08/29/2018 1344 JM1
82272
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Benzene
71-43-2 SM 6200B-
ND
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4 SM 6200B-
ND
0.50
0.40
ug/L
1
Toluene
108-88-3 SM 6200B-
ND
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7 SM 6200B-
ND
0.50
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
104 70-130
1,2-Dichloroethane-d4
104 70-130
Toluene-d8
108 70-130
Semivolatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 625.1
625.1 5 08/29/20181918 CMP2
08/20/20181841 81238
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acenaphthene
83-32-9 625.1
ND
8.0
0.55
ug/L
1
Acenaphthylene
208-96-8 625.1
ND
8.0
0.30
ug/L
1
Anthracene
120-12-7 625.1
ND
8.0
0.30
ug/L
1
Benzo(a)anthracene
56-55-3 625.1
ND
8.0
0.35
ug/L
1
Benzo(a)pyrene
50-32-8 625.1
ND
8.0
0.20
ug/L
1
Benzo(b)fluoranthene
205-99-2 625.1
ND
8.0
0.25
ug/L
1
Benzo(g,h,i)perylene
191-24-2 625.1
ND
8.0
0.60
ug/L
1
Benzo(k)fluoranthene
207-08-9 625.1
ND
8.0
0.35
ug/L
1
Benzyl alcohol
100-51-6 625.1
ND
16
10
ug/L
1
4-Bromophenyl phenyl ether
101-55-3 625.1
ND
8.0
0.80
ug/L
1
Butyl benzyl phthalate
85-68-7 625.1
ND
8.0
0.75
ug/L
1
bis (2-Chloro-1-methylethyl) ether
108-60-1 625.1
ND
8.0
2.5
ug/L
1
4-Chloro-3-methyl phenol
59-50-7 625.1
ND
8.0
2.0
ug/L
1
bis(2-Chloroethoxy)methane
111-91-1 625.1
ND
8.0
2.4
ug/L
1
bis(2-Chloroethyl)ether
111-44-4 625.1
ND
8.0
2.5
ug/L
1
2-Chloronaphthalene
91-58-7 625.1
ND
8.0
2.0
ug/L
1
2-Chlorophenol
95-57-8 625.1
ND
8.0
1.7
ug/L
1
4-Chlorophenyl phenyl ether
7005-72-3 625.1
ND
8.0
1.1
ug/L
1
Chrysene
218-01-9 625.1
ND
8.0
0.25
ug/L
1
Dibenzo(a,h)anthracene
53-70-3 625.1
ND
8.0
0.55
ug/L
1
Dibenzofuran
132-64-9 625.1
ND
8.0
5.0
ug/L
1
1,2-Dichlorobenzene
95-50-1 625.1
ND
8.0
2.3
ug/L
1
1,3-Dichlorobenzene
541-73-1 625.1
ND
8.0
2.0
ug/L
1
1,4-Dichlorobenzene
106-46-7 625.1
ND
8.0
2.1
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the calibration range DL =
Detection Limit
NO = Not detected at or above the DL N =
Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result <
LOQ and > DL
H = Out of holding time W =
Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 13 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-006
Description: MW-25 Matrix: Aqueous
Date Sampled:08/16/2018 1040
Date Received:08/17/2018
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 625.1 625.1 5 08/29/20181918 CMP2 08/20/20181841 81238
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
3,3'-Dichlorobenzidine
91-94-1
625.1
ND
40
8.0
ug/L
2,4-Dichlorophenol
120-83-2
625.1
ND
8.0
3.5
ug/L
Diethylphthalate
84-66-2
625.1
ND
8.0
0.95
ug/L
Dimethyl phthalate
131-11-3
625.1
ND
8.0
1.1
ug/L
2,4-Dimethylphenol
105-67-9
625.1
ND
8.0
3.1
ug/L
Di-n-butyl phthalate
84-74-2
625.1
ND
8.0
1.3
ug/L
4,6-Dinitro-2-methylphenol
534-52-1
625.1
ND
40
3.5
ug/L
2,4-Dinitrophenol
51-28-5
625.1
ND
40
3.3
ug/L
Di-n-octylphthalate
117-84-0
625.1
ND
8.0
0.35
ug/L
1,2-Diphenylhydrazine(as azobenzene)
103-33-3
625.1
ND
8.0
0.60
ug/L
bis(2-Ethylhexyl)phthalate
117-81-7
625.1
ND
40
0.95
ug/L
Fluoranthene
206-44-0
625.1
ND
8.0
0.25
ug/L
Fluorene
86-73-7
625.1
ND
8.0
0.30
ug/L
Hexachlorobenzene
118-74-1
625.1
ND
8.0
2.0
ug/L
Hexachlorobutadiene
87-68-3
625.1
ND
8.0
2.3
ug/L
Hexachlorocyclopentadiene
77-47-4
625.1
ND
40
0.70
ug/L
Hexachloroethane
67-72-1
625.1
ND
8.0
2.7
ug/L
Indeno(1,2,3-c,d)pyrene
193-39-5
625.1
ND
8.0
0.55
ug/L
Isophorone
78-59-1
625.1
ND
8.0
2.2
ug/L
1-Methylnaphthalene
90-12-0
625.1
ND
8.0
2.0
ug/L
2-Methylnaphthalene
91-57-6
625.1
ND
8.0
2.0
ug/L
2-Methylphenol
95-48-7
625.1
ND
8.0
3.4
ug/L
3+4-Methylphenol
106-44-5
625.1
ND
8.0
7.5
ug/L
Naphthalene
91-20-3
625.1
ND
8.0
0.65
ug/L
Nitrobenzene
98-95-3
625.1
ND
8.0
5.5
ug/L
2-Nitrophenol
88-75-5
625.1
ND
16
4.4
ug/L
4-Nitrophenol
100-02-7
625.1
ND
40
6.0
ug/L
N-Nitrosodi-n-propylamine
621-64-7
625.1
ND
8.0
0.75
ug/L
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
625.1
ND
8.0
1.3
ug/L
Pentachlorophenol
87-86-5
625.1
ND
40
7.0
ug/L
Phenanthrene
85-01-8
625.1
ND
8.0
0.60
ug/L
Phenol
108-95-2
625.1
ND
8.0
1.1
ug/L
Pyrene
129-00-0
625.1
0.51 J
8.0
0.30
ug/L
1,2,4-Trichlorobenzene
120-82-1
625.1
ND
8.0
2.8
ug/L
2,4,6-Trichlorophenol
88-06-2
625.1
ND
8.0
2.2
ug/L
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 14 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-006
Description: MW-25 Matrix: Aqueous
Date Sampled:08/16/2018 1040
Date Received:08/17/2018
Run 1 Acceptance
Surrogate
Q % Recovery Limits
2-Fluorobiphenyl
47 37-129
2-Fluorophenol
49 24-127
Nitrobenzene-d5
60 38-127
Phenol-d5
48 28-128
Terphenyl-d14
86 10-148
2,4,6-Tribromophenol
54 41-144
MADEP EPH (aliphatics)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst Prep Date
Batch
2 MADEP-EPH-
MADEP-EPH-04 1 08/25/2018 0312 CHG 08/23/2018 1850 81720
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL Units Run
C9 - C18 Aliphatics
MADEP-EPH-04 ND
100
100 ug/L 2
C19 - C36 Aliphatics
MADEP-EPH-04 ND
100
100 ug/L 2
Run 2 Acceptance
Surrogate
Q % Recovery Limits
1-Chloro-octadecane (aliphatic)
N 21 40-140
MADEP EPH (aromatics)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst Prep Date
Batch
2 MADEP-EPH-
MADEP-EPH-04 1 08/25/2018 0635 CHG 08/23/2018 1850 81721
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL Units Run
C11 - C22 Aromatics
MADEP-EPH-04 ND
100
100 ug/L 2
Run 2 Acceptance
Surrogate
Q % Recovery Limits
o - Terphenyl (aromatic)
64 40-140
2-Fluorobiphenyl (fractionation 1)
94 40-140
2-Bromonaphthalene (fractionation
2) 63 40-140
MADEP VPH (aliphatics)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst Prep Date
Batch
1 VPH
MADEP-VPH-18-2.1 1 08/22/20181916 JJG
81530
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL Units Run
C5 - C8 Aliphatics
MADEP-VPH- ND
75
15 ug/L 1
C9 - C12 Aliphatics
MADEP-VPH- ND
75
15 ug/L 1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the calibration range
DL = Detection Limit
NO = Not detected at or above the DL N =
Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W
= Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 15 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-006
Description: MW-25 Matrix: Aqueous
Date Sampled:08/16/2018 1040
Date Received:08/17/2018
Run 1 Acceptance
Surrogate Q % Recovery Limits
2,5-Dibromotoluene (FID) 110 70-130
MADEP VPH (aromatics)
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 VPH MADEP-VPH-18-2.1 1 08/22/20181916 JJG 81529
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
C9 - C10 Aromatics MADEP-VPH- ND 25 5.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
2,5-Dibromotoluene (PID) 110 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 16 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-007
Description: MW-25D Matrix: Aqueous
Date Sampled:08/16/2018 1110
Date Received:08/17/2018
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 SM 620013-
SM 620OB-2011 1 08/29/2018 1406 JM1
82272
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Benzene
71-43-2 SM 6200B-
ND
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4 SM 6200B-
ND
0.50
0.40
ug/L
1
Toluene
108-88-3 SM 6200B-
ND
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7 SM 6200B-
ND
0.50
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
105 70-130
1,2-Dichloroethane-d4
105 70-130
Toluene-d8
110 70-130
Semivolatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 625.1
625.1 1 08/29/20181943 CMP2
08/20/20181841 81238
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acenaphthene
83-32-9 625.1
ND
1.6
0.11
ug/L
1
Acenaphthylene
208-96-8 625.1
ND
1.6
0.060
ug/L
1
Anthracene
120-12-7 625.1
ND
1.6
0.060
ug/L
1
Benzo(a)anthracene
56-55-3 625.1
ND
1.6
0.070
ug/L
1
Benzo(a)pyrene
50-32-8 625.1
ND
1.6
0.040
ug/L
1
Benzo(b)fluoranthene
205-99-2 625.1
ND
1.6
0.050
ug/L
1
Benzo(g,h,i)perylene
191-24-2 625.1
ND
1.6
0.12
ug/L
1
Benzo(k)fluoranthene
207-08-9 625.1
ND
1.6
0.070
ug/L
1
Benzyl alcohol
100-51-6 625.1
ND
3.2
2.0
ug/L
1
4-Bromophenyl phenyl ether
101-55-3 625.1
ND
1.6
0.16
ug/L
1
Butyl benzyl phthalate
85-68-7 625.1
ND
1.6
0.15
ug/L
1
bis (2-Chloro-1-methylethyl) ether
108-60-1 625.1
ND
1.6
0.49
ug/L
1
4-Chloro-3-methyl phenol
59-50-7 625.1
ND
1.6
0.40
ug/L
1
bis(2-Chloroethoxy)methane
111-91-1 625.1
ND
1.6
0.48
ug/L
1
bis(2-Chloroethyl)ether
111-44-4 625.1
ND
1.6
0.50
ug/L
1
2-Chloronaphthalene
91-58-7 625.1
ND
1.6
0.40
ug/L
1
2-Chlorophenol
95-57-8 625.1
ND
1.6
0.34
ug/L
1
4-Chlorophenyl phenyl ether
7005-72-3 625.1
ND
1.6
0.21
ug/L
1
Chrysene
218-01-9 625.1
ND
1.6
0.050
ug/L
1
Dibenzo(a,h)anthracene
53-70-3 625.1
ND
1.6
0.11
ug/L
1
Dibenzofuran
132-64-9 625.1
ND
1.6
1.0
ug/L
1
1,2-Dichlorobenzene
95-50-1 625.1
ND
1.6
0.46
ug/L
1
1,3-Dichlorobenzene
541-73-1 625.1
ND
1.6
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 625.1
ND
1.6
0.41
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the calibration range DL =
Detection Limit
NO = Not detected at or above the DL N =
Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result
< LOQ and > DL
H = Out of holding time W =
Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 17 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-007
Description: MW-25D Matrix: Aqueous
Date Sampled:08/16/2018 1110
Date Received:08/17/2018
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 625.1 625.1 1 08/29/20181943 CMP2 08/20/20181841 81238
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
3,3'-Dichlorobenzidine
91-94-1
625.1
ND
8.0
1.6
ug/L
2,4-Dichlorophenol
120-83-2
625.1
ND
1.6
0.70
ug/L
Diethylphthalate
84-66-2
625.1
ND
1.6
0.19
ug/L
Dimethyl phthalate
131-11-3
625.1
ND
1.6
0.21
ug/L
2,4-Dimethylphenol
105-67-9
625.1
ND
1.6
0.62
ug/L
Di-n-butyl phthalate
84-74-2
625.1
ND
1.6
0.26
ug/L
4,6-Dinitro-2-methylphenol
534-52-1
625.1
ND
8.0
0.69
ug/L
2,4-Dinitrophenol
51-28-5
625.1
ND
8.0
0.65
ug/L
Di-n-octylphthalate
117-84-0
625.1
ND
1.6
0.070
ug/L
1,2-Diphenylhydrazine(as azobenzene)
103-33-3
625.1
ND
1.6
0.12
ug/L
bis(2-Ethylhexyl)phthalate
117-81-7
625.1
ND
8.0
0.19
ug/L
Fluoranthene
206-44-0
625.1
ND
1.6
0.050
ug/L
Fluorene
86-73-7
625.1
ND
1.6
0.060
ug/L
Hexachlorobenzene
118-74-1
625.1
ND
1.6
0.39
ug/L
Hexachlorobutadiene
87-68-3
625.1
ND
1.6
0.47
ug/L
Hexachlorocyclopentadiene
77-47-4
625.1
ND
8.0
0.14
ug/L
Hexachloroethane
67-72-1
625.1
ND
1.6
0.53
ug/L
Indeno(1,2,3-c,d)pyrene
193-39-5
625.1
ND
1.6
0.11
ug/L
Isophorone
78-59-1
625.1
ND
1.6
0.44
ug/L
1-Methylnaphthalene
90-12-0
625.1
ND
1.6
0.40
ug/L
2-Methylnaphthalene
91-57-6
625.1
ND
1.6
0.40
ug/L
2-Methylphenol
95-48-7
625.1
ND
1.6
0.67
ug/L
3+4-Methylphenol
106-44-5
625.1
ND
1.6
1.5
ug/L
Naphthalene
91-20-3
625.1
ND
1.6
0.13
ug/L
Nitrobenzene
98-95-3
625.1
ND
1.6
1.1
ug/L
2-Nitrophenol
88-75-5
625.1
ND
3.2
0.88
ug/L
4-Nitrophenol
100-02-7
625.1
ND
8.0
1.2
ug/L
N-Nitrosodi-n-propylamine
621-64-7
625.1
ND
1.6
0.15
ug/L
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
625.1
ND
1.6
0.25
ug/L
Pentachlorophenol
87-86-5
625.1
ND
8.0
1.4
ug/L
Phenanthrene
85-01-8
625.1
ND
1.6
0.12
ug/L
Phenol
108-95-2
625.1
ND
1.6
0.22
ug/L
Pyrene
129-00-0
625.1
ND
1.6
0.060
ug/L
1,2,4-Trichlorobenzene
120-82-1
625.1
ND
1.6
0.57
ug/L
2,4,6-Trichlorophenol
88-06-2
625.1
ND
1.6
0.44
ug/L
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 18 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-007
Description: MW-25D Matrix: Aqueous
Date Sampled:08/16/2018 1110
Date Received:08/17/2018
Run 1 Acceptance
Surrogate
Q % Recovery Limits
2-Fluorobiphenyl
55 37-129
2-Fluorophenol
57 24-127
Nitrobenzene-d5
72 38-127
Phenol-d5
59 28-128
Terphenyl-d14
98 10-148
2,4,6-Tribromophenol
71 41-144
MADEP EPH (aliphatics)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst Prep Date
Batch
2 MADEP-EPH-
MADEP-EPH-04 1 08/25/2018 0341 CHG 08/23/2018 1850 81720
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL Units Run
C9 - C18 Aliphatics
MADEP-EPH-04 ND
100
100 ug/L 2
C19 - C36 Aliphatics
MADEP-EPH-04 ND
100
100 ug/L 2
Run 2 Acceptance
Surrogate
Q % Recovery Limits
1-Chloro-octadecane (aliphatic)
58 40-140
MADEP EPH (aromatics)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst Prep Date
Batch
2 MADEP-EPH-
MADEP-EPH-04 1 08/25/2018 0704 CHG 08/23/2018 1850 81721
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL Units Run
C11 - C22 Aromatics
MADEP-EPH-04 ND
100
100 ug/L 2
Run 2 Acceptance
Surrogate
Q % Recovery Limits
o - Terphenyl (aromatic)
58 40-140
2-Fluorobiphenyl (fractionation 1)
80 40-140
2-Bromonaphthalene (fractionation
2) 50 40-140
MADEP VPH (aliphatics)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst Prep Date
Batch
1 VPH
MADEP-VPH-18-2.1 1 08/22/2018 2012 JJG
81530
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL Units Run
C5 - C8 Aliphatics
MADEP-VPH- ND
75
15 ug/L 1
C9 - C12 Aliphatics
MADEP-VPH- ND
75
15 ug/L 1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the calibration range
DL = Detection Limit
NO = Not detected at or above the DL N =
Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W
= Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 19 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-007
Description: MW-25D Matrix: Aqueous
Date Sampled:08/16/2018 1110
Date Received:08/17/2018
Run 1 Acceptance
Surrogate Q % Recovery Limits
2,5-Dibromotoluene (FID) 109 70-130
MADEP VPH (aromatics)
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 VPH MADEP-VPH-18-2.1 1 08/22/2018 2012 JJG 81529
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
C9 - C10 Aromatics MADEP-VPH- ND 25 5.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
2,5-Dibromotoluene (PID) 109 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 20 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-008
Description: DUP-1 Matrix: Aqueous
Date Sampled:08/16/2018
Date Received:08/17/2018
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 SM 620013-
SM 620OB-2011 1 08/29/2018 1724 JM1
82272
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Benzene
71-43-2 SM 6200113-
1.8
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4 SM 6200113-
1.9
0.50
0.40
ug/L
1
Methyl tertiary butyl ether (MTBE)
1634-04-4 SM 620013-
ND
0.50
0.40
ug/L
1
Toluene
108-88-3 SM 6200113-
0.61
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7 SM 6200113-
1.1
0.50
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
107 70-130
1,2-Dichloroethane-d4
106 70-130
Toluene-d8
109 70-130
Semivolatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 625.1
625.1 10 08/29/2018 2008 CMP2
08/20/2018 1841 81238
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acenaphthene
83-32-9 625.1
5.9 J
16
1.1
ug/L
1
Acenaphthylene
208-96-8 625.1
ND
16
0.60
ug/L
1
Anthracene
120-12-7 625.1
2.1 J
16
0.60
ug/L
1
Benzo(a)anthracene
56-55-3 625.1
ND
16
0.70
ug/L
1
Benzo(a)pyrene
50-32-8 625.1
ND
16
0.40
ug/L
1
Benzo(b)fluoranthene
205-99-2 625.1
ND
16
0.50
ug/L
1
Benzo(g,h,i)perylene
191-24-2 625.1
ND
16
1.2
ug/L
1
Benzo(k)fluoranthene
207-08-9 625.1
ND
16
0.70
ug/L
1
Benzyl alcohol
100-51-6 625.1
ND
32
20
ug/L
1
4-Bromophenyl phenyl ether
101-55-3 625.1
ND
16
1.6
ug/L
1
Butyl benzyl phthalate
85-68-7 625.1
ND
16
1.5
ug/L
1
bis (2-Chloro-1-methylethyl) ether
108-60-1 625.1
ND
16
4.9
ug/L
1
4-Chloro-3-methyl phenol
59-50-7 625.1
ND
16
4.0
ug/L
1
bis(2-Chloroethoxy)methane
111-91-1 625.1
ND
16
4.8
ug/L
1
bis(2-Chloroethyl)ether
111-44-4 625.1
ND
16
5.0
ug/L
1
2-Chloronaphthalene
91-58-7 625.1
ND
16
4.0
ug/L
1
2-Chlorophenol
95-57-8 625.1
ND
16
3.4
ug/L
1
4-Chlorophenyl phenyl ether
7005-72-3 625.1
ND
16
2.1
ug/L
1
Chrysene
218-01-9 625.1
ND
16
0.50
ug/L
1
Dibenzo(a,h)anthracene
53-70-3 625.1
ND
16
1.1
ug/L
1
Dibenzofuran
132-64-9 625.1
ND
16
10
ug/L
1
1,2-Dichlorobenzene
95-50-1 625.1
ND
16
4.6
ug/L
1
1,3-Dichlorobenzene
541-73-1 625.1
ND
16
4.0
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the calibration range DL =
Detection Limit
NO = Not detected at or above the DL N =
Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result <
LOQ and > DL
H = Out of holding time W =
Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 21 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-008
Description: DUP-1 Matrix: Aqueous
Date Sampled:08/16/2018
Date Received:08/17/2018
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 625.1 625.1 10 08/29/2018 2008 CMP2 08/20/2018 1841 81238
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dichlorobenzene
106-46-7
625.1
ND
16
4.1
ug/L
3,3'-Dichlorobenzidine
91-94-1
625.1
ND
80
16
ug/L
2,4-Dichlorophenol
120-83-2
625.1
ND
16
7.0
ug/L
Diethylphthalate
84-66-2
625.1
ND
16
1.9
ug/L
Dimethyl phthalate
131-11-3
625.1
ND
16
2.1
ug/L
2,4-Dimethylphenol
105-67-9
625.1
ND
16
6.2
ug/L
Di-n-butyl phthalate
84-74-2
625.1
ND
16
2.6
ug/L
4,6-Dinitro-2-methylphenol
534-52-1
625.1
ND
80
6.9
ug/L
2,4-Dinitrophenol
51-28-5
625.1
ND
80
6.5
ug/L
Di-n-octylphthalate
117-84-0
625.1
ND
16
0.70
ug/L
1,2-Diphenylhydrazine(as azobenzene)
103-33-3
625.1
ND
16
1.2
ug/L
bis(2-Ethylhexyl)phthalate
117-81-7
625.1
ND
80
1.9
ug/L
Fluoranthene
206-44-0
625.1
3.7 J
16
0.50
ug/L
Fluorene
86-73-7
625.1
ND
16
0.60
ug/L
Hexachlorobenzene
118-74-1
625.1
ND
16
3.9
ug/L
Hexachlorobutadiene
87-68-3
625.1
ND
16
4.7
ug/L
Hexachlorocyclopentadiene
77-47-4
625.1
ND
80
1.4
ug/L
Hexachloroethane
67-72-1
625.1
ND
16
5.3
ug/L
Indeno(1,2,3-c,d)pyrene
193-39-5
625.1
ND
16
1.1
ug/L
Isophorone
78-59-1
625.1
ND
16
4.4
ug/L
1-Methylnaphthalene
90-12-0
625.1
ND
16
4.0
ug/L
2-Methylnaphthalene
91-57-6
625.1
ND
16
4.0
ug/L
2-Methylphenol
95-48-7
625.1
ND
16
6.7
ug/L
3+4-Methylphenol
106-44-5
625.1
ND
16
15
ug/L
Naphthalene
91-20-3
625.1
ND
16
1.3
ug/L
Nitrobenzene
98-95-3
625.1
ND
16
11
ug/L
2-Nitrophenol
88-75-5
625.1
ND
32
8.8
ug/L
4-Nitrophenol
100-02-7
625.1
ND
80
12
ug/L
N-Nitrosodi-n-propylamine
621-64-7
625.1
ND
16
1.5
ug/L
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
625.1
ND
16
2.5
ug/L
Pentachlorophenol
87-86-5
625.1
ND
80
14
ug/L
Phenanthrene
85-01-8
625.1
1.9 J
16
1.2
ug/L
Phenol
108-95-2
625.1
ND
16
2.2
ug/L
Pyrene
129-00-0
625.1
2.8 J
16
0.60
ug/L
1,2,4-Trichlorobenzene
120-82-1
625.1
ND
16
5.7
ug/L
2,4,6-Trichlorophenol
88-06-2
625.1
ND
16
4.4
ug/L
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 22 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-008
Description: DUP-1 Matrix: Aqueous
Date Sampled:08/16/2018
Date Received:08/17/2018
Run 1 Acceptance
Surrogate
Q % Recovery Limits
2-Fluorobiphenyl
60 37-129
2-Fluorophenol
63 24-127
Nitrobenzene-d5
77 38-127
Phenol-d5
59 28-128
Terphenyl-d14
92 10-148
2,4,6-Tribromophenol
66 41-144
MADEP EPH (aliphatics)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst Prep Date
Batch
2 MADEP-EPH-
MADEP-EPH-04 1 08/25/2018 0410 CHG 08/23/2018 1850 81720
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL Units Run
C9 - C18 Aliphatics
MADEP-EPH-04 ND
100
100 ug/L 2
C19 - C36 Aliphatics
MADEP-EPH-04 ND
100
100 ug/L 2
Run 2 Acceptance
Surrogate
Q % Recovery Limits
1-Chloro-octadecane (aliphatic)
N 20 40-140
MADEP EPH (aromatics)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst Prep Date
Batch
2 MADEP-EPH-
MADEP-EPH-04 1 08/25/2018 0733 CHG 08/23/2018 1850 81721
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL Units Run
C11 - C22 Aromatics
MADEP-EPH- 110
100
100 ug/L 2
Run 2 Acceptance
Surrogate
Q % Recovery Limits
o - Terphenyl (aromatic)
45 40-140
2-Fluorobiphenyl (fractionation 1)
75 40-140
2-Bromonaphthalene (fractionation
2) 45 40-140
MADEP VPH (aliphatics)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst Prep Date
Batch
1 VPH
MADEP-VPH-18-2.1 1 08/22/20181944 JJG
81530
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL Units Run
C5 - C8 Aliphatics
MADEP-VPH- 700
75
15 ug/L 1
C9 - C12 Aliphatics
MADEP-VPH- 340
75
15 ug/L 1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the calibration range
DL = Detection Limit
NO = Not detected at or above the DL N =
Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W
= Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 23 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-008
Description: DUP-1 Matrix: Aqueous
Date Sampled:08/16/2018
Date Received:08/17/2018
Run 1 Acceptance
Surrogate Q % Recovery Limits
2,5-Dibromotoluene (FID) 70 70-130
MADEP VPH (aromatics)
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 VPH MADEP-VPH-18-2.1 1 08/22/20181944 JJG 81529
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
C9 - C10 Aromatics MADEP-VPH- 360 25 5.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
2,5-Dibromotoluene (PID) 82 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 24 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-009
Description: EB-1 Matrix: Aqueous
Date Sampled:08/16/2018 1155
Date Received:08/17/2018
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 620013- SM 620OB-2011 1 08/29/2018 1027 JM1 82272
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Benzene
71-43-2 SM 6200B-
ND
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4 SM 6200B-
ND
0.50
0.40
ug/L
1
Methyl tertiary butyl ether (MTBE)
1634-04-4 SM 6200B-
ND
0.50
0.40
ug/L
1
Toluene
108-88-3 SM 6200B-
ND
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7 SM 6200B-
ND
0.50
0.40
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
105 70-130
1,2-Dichloroethane-d4
101 70-130
Toluene-d8
109 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 25 of 49

Client:Apex Companies, LLC Laboratory ID:TH17080-010
Description: TB Matrix: Aqueous
Date Sampled:08/16/2018 1010
Date Received:08/17/2018
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 620013- SM 620OB-2011 1 08/29/2018 1049 JM1 82272
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Benzene
71-43-2 SM 6200B-
ND
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4 SM 6200B-
ND
0.50
0.40
ug/L
1
Methyl tertiary butyl ether (MTBE)
1634-04-4 SM 6200B-
ND
0.50
0.40
ug/L
1
Toluene
108-88-3 SM 6200B-
ND
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7 SM 6200B-
ND
0.50
0.40
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
101 70-130
1,2-Dichloroethane-d4
100 70-130
Toluene-d8
107 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 26 of 49

QC Summary
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 27 of 49

Volatile Organic Compounds by GC/MS - MB
Sample ID: TQ82272-001 Matrix: Aqueous
Batch: 82272 Prep Method: SM 620OB-2011
Analytical Method: SM 620OB-2011
Parameter
Result
Q Dil
LOQ
DL
Units
Analysis Date
Benzene
ND
1
0.50
0.40
ug/L
08/29/2018 0938
Ethylbenzene
ND
1
0.50
0.40
ug/L
08/29/2018 0938
Methyl tertiary butyl ether (MTBE)
ND
1
0.50
0.40
ug/L
08/29/2018 0938
Toluene
ND
1
0.50
0.40
ug/L
08/29/2018 0938
Xylenes (total)
ND
1
0.50
0.40
ug/L
08/29/2018 0938
Acceptance
Surrogate
Q % Rec
Limit
Bromofluorobenzene 103 70-130
1,2-Dichloroethane-d4 98 70-130
Toluene-d8 106 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 28 of 49

Volatile Organic Compounds by GC/MS - LCS
Sample ID: TQ82272-002
Matrix: Aqueous
Batch: 82272
Prep Method: SM 620OB-2011
Analytical Method: SM 620OB-2011
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec
Limit
Analysis Date
Benzene
50
48
1 97
70-130
08/29/2018 0804
Ethylbenzene
50
50
1 100
70-130
08/29/2018 0804
Methyl tertiary butyl ether (MTBE)
50
46
1 92
70-130
08/29/2018 0804
Toluene
50
50
1 100
70-130
08/29/2018 0804
Xylenes (total)
100
99
1 99
70-130
08/29/2018 0804
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 92 70-130
1,2-Dichloroethane-d4 91 70-130
Toluene-d8 95 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 29 of 49

Volatile Organic Compounds by GC/MS - LCSD
Sample ID: TQ82272-003
Matrix: Aqueous
Batch: 82272
Prep
Method: SM 620OB-2011
Analytical Method: SM 620OB-2011
Spike
Amount
Result
% Rec
% RPD
Parameter
(ug/L)
(ug/L) Q
Dil
% Rec % RPD
Limit
Limit
Analysis Date
Benzene
50
45
1
90 7.5
70-130
20
08/29/2018 1746
Ethylbenzene
50
47
1
93 6.9
70-130
20
08/29/2018 1746
Methyl tertiary butyl ether (MTBE)
50
45
1
89 2.8
70-130
20
08/29/2018 1746
Toluene
50
47
1
94 5.5
70-130
20
08/29/2018 1746
Xylenes (total)
100
93
1
93 6.0
70-130
20
08/29/2018 1746
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 91 70-130
1,2-Dichloroethane-d4 93 70-130
Toluene-d8 93 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 30 of 49

Semivolatile Organic Compounds by GC/MS - MB
Sample ID: TQ81238-001 Matrix: Aqueous
Batch: 81238 Prep Method: 625.1
Analytical Method: 625.1 Prep Date: 08/20/2018 1841
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Acenaphthene
ND
1
1.6
0.11
ug/L
08/28/2018 1042
Acenaphthylene
ND
1
1.6
0.060
ug/L
08/28/2018 1042
Anthracene
ND
1
1.6
0.060
ug/L
08/28/2018 1042
Benzo(a)anthracene
ND
1
1.6
0.070
ug/L
08/28/2018 1042
Benzo(a)pyrene
ND
1
1.6
0.040
ug/L
08/28/2018 1042
Benzo(b)fluoranthene
ND
1
1.6
0.050
ug/L
08/28/2018 1042
Benzo(g,h,i)perylene
ND
1
1.6
0.12
ug/L
08/28/2018 1042
Benzo(k)fluoranthene
ND
1
1.6
0.070
ug/L
08/28/2018 1042
Benzyl alcohol
ND
1
3.2
2.0
ug/L
08/28/2018 1042
4-Bromophenyl phenyl ether
ND
1
1.6
0.16
ug/L
08/28/2018 1042
Butyl benzyl phthalate
ND
1
1.6
0.15
ug/L
08/28/2018 1042
bis (2-Chloro-1-methylethyl) ether
ND
1
1.6
0.49
ug/L
08/28/2018 1042
4-Chloro-3-methyl phenol
ND
1
1.6
0.40
ug/L
08/28/2018 1042
bis(2-Chloroethoxy)methane
ND
1
1.6
0.48
ug/L
08/28/2018 1042
bis(2-Chloroethyl)ether
ND
1
1.6
0.50
ug/L
08/28/2018 1042
2-Chloronaphthalene
ND
1
1.6
0.40
ug/L
08/28/2018 1042
2-Chlorophenol
ND
1
1.6
0.34
ug/L
08/28/2018 1042
4-Chlorophenyl phenyl ether
ND
1
1.6
0.21
ug/L
08/28/2018 1042
Chrysene
ND
1
1.6
0.050
ug/L
08/28/2018 1042
Dibenzo(a,h)anth race ne
ND
1
1.6
0.11
ug/L
08/28/2018 1042
Dibenzofuran
ND
1
1.6
1.0
ug/L
08/28/2018 1042
1,2-Dichlorobenzene
ND
1
1.6
0.46
ug/L
08/28/2018 1042
1,3-Dichlorobenzene
ND
1
1.6
0.40
ug/L
08/28/2018 1042
1,4-Dichlorobenzene
ND
1
1.6
0.41
ug/L
08/28/2018 1042
3,3'-Dichlorobenzidine
ND
1
8.0
1.6
ug/L
08/28/2018 1042
2,4-Dichlorophenol
ND
1
1.6
0.70
ug/L
08/28/2018 1042
Diethylphthalate
ND
1
1.6
0.19
ug/L
08/28/2018 1042
Dimethyl phthalate
ND
1
1.6
0.21
ug/L
08/28/2018 1042
2,4-Dimethylphenol
ND
1
1.6
0.62
ug/L
08/28/2018 1042
Di-n-butyl phthalate
ND
1
1.6
0.26
ug/L
08/28/2018 1042
4,6-Dinitro-2-methyl phenol
ND
1
8.0
0.69
ug/L
08/28/2018 1042
2,4-Dinitrophenol
ND
1
8.0
0.65
ug/L
08/28/2018 1042
Di-n-octylphthalate
ND
1
1.6
0.070
ug/L
08/28/2018 1042
1,2-Diphenylhydrazine(as azobenzene)
ND
1
1.6
0.12
ug/L
08/28/2018 1042
bis(2-Ethylhexyl)phthalate
ND
1
8.0
0.19
ug/L
08/28/2018 1042
Fluoranthene
ND
1
1.6
0.050
ug/L
08/28/2018 1042
Fluorene
ND
1
1.6
0.060
ug/L
08/28/2018 1042
Hexachlorobenzene
ND
1
1.6
0.39
ug/L
08/28/2018 1042
Hexachlorobutadiene
ND
1
1.6
0.47
ug/L
08/28/2018 1042
Hexachlorocyclopentadiene
ND
1
8.0
0.14
ug/L
08/28/2018 1042
Hexachloroethane
ND
1
1.6
0.53
ug/L
08/28/2018 1042
Indeno(1,2,3-c,d)pyrene
ND
1
1.6
0.11
ug/L
08/28/2018 1042
Isophorone
ND
1
1.6
0.44
ug/L
08/28/2018 1042
1-Methyl naphthalene
ND
1
1.6
0.40
ug/L
08/28/2018 1042
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 31 of 49

Semivolatile Organic Compounds by GC/MS - MB
Sample ID: TQ81238-001 Matrix: Aqueous
Batch: 81238 Prep Method: 625.1
Analytical Method: 625.1 Prep Date: 08/20/2018 1841
Parameter
Result
Q Dil
LOQ
DL
Units
Analysis Date
2-Methyl naphthalene
ND
1
1.6
0.40
ug/L
08/28/20181042
2-Methylphenol
ND
1
1.6
0.67
ug/L
08/28/20181042
3+4-Methylphenol
ND
1
1.6
1.5
ug/L
08/28/20181042
Naphthalene
ND
1
1.6
0.13
ug/L
08/28/20181042
Nitrobenzene
ND
1
1.6
1.1
ug/L
08/28/20181042
2-Nitrophenol
ND
1
3.2
0.88
ug/L
08/28/20181042
4-Nitrophenol
ND
1
8.0
1.2
ug/L
08/28/20181042
N-Nitrosodi-n-propylamine
ND
1
1.6
0.15
ug/L
08/28/20181042
N-Nitrosodiphenylamine (Diphenylamine)
ND
1
1.6
0.25
ug/L
08/28/2018 1042
Pentachlorophenol
ND
1
8.0
1.4
ug/L
08/28/20181042
Phenanthrene
ND
1
1.6
0.12
ug/L
08/28/20181042
Phenol
ND
1
1.6
0.22
ug/L
08/28/20181042
Pyrene
ND
1
1.6
0.060
ug/L
08/28/20181042
1,2,4-Trichlorobenzene
ND
1
1.6
0.57
ug/L
08/28/20181042
2,4,6-Trichlorophenol
ND
1
1.6
0.44
ug/L
08/28/20181042
Surrogate
Q % Rec
Acceptance
Limit
2-Fluorobiphenyl
68
37-129
2-Fluorophenol
34
24-127
Nitrobenzene-d5
66
38-127
Phenol-d5
51
28-128
Terphenyl-d 14
110
10-148
2,4,6-Tribromophenol
59
41-144
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 32 of 49

Semivolatile Organic Compounds by GC/MS - LCS
Sample ID: TQ81238-002 Matrix: Aqueous
Batch: 81238 Prep Method: 625.1
Analytical Method: 625.1 Prep Date: 08/20/2018 1841
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acenaphthene
20
15
1
76
47-145
08/29/2018 1220
Acenaphthylene
20
15
1
77
33-145
08/29/2018 1220
Anthracene
20
17
1
86
27-133
08/29/2018 1220
Benzo(a)anthracene
20
18
1
92
33-143
08/29/2018 1220
Benzo(a)pyrene
20
16
1
78
17-163
08/29/2018 1220
Benzo(b)fluoranthene
20
19
1
95
24-159
08/29/2018 1220
Benzo(g,h,i)perylene
20
18
1
89
1-219
08/29/2018 1220
Benzo(k)fluoranthene
20
19
1
93
11-162
08/29/2018 1220
Benzyl alcohol
20
8.2
1
41
30-130
08/29/2018 1220
4-Bromophenyl phenyl ether
20
16
1
78
53-127
08/29/2018 1220
Butyl benzyl phthalate
20
23
1
114
1-152
08/29/2018 1220
bis (2-Chloro-1-methylethyl) ether
20
17
1
86
36-166
08/29/2018 1220
4-Chloro-3-methyl phenol
20
17
1
84
22-147
08/29/2018 1220
bis(2-Chloroethoxy)methane
20
17
1
87
33-184
08/29/2018 1220
bis(2-Chloroethyl)ether
20
17
1
83
12-158
08/29/2018 1220
2-Chloronaphthalene
20
14
1
70
60-120
08/29/2018 1220
2-Chlorophenol
20
13
1
66
23-134
08/29/2018 1220
4-Chlorophenyl phenyl ether
20
15
1
73
25-158
08/29/2018 1220
Chrysene
20
19
1
93
17-168
08/29/2018 1220
Dibenzo(a,h)anth race ne
20
19
1
93
1-227
08/29/2018 1220
Dibenzofuran
20
15
1
74
48-118
08/29/2018 1220
1,2-Dichlorobenzene
20
15
1
75
32-129
08/29/2018 1220
1,3-Dichlorobenzene
20
15
1
74
1-172
08/29/2018 1220
1,4-Dichlorobenzene
20
15
1
73
20-124
08/29/2018 1220
3,3'-Dichlorobenzidine
20
1.5
1
7.4
1-262
08/29/2018 1220
2,4-Dichlorophenol
20
12
1
59
39-135
08/29/2018 1220
Diethylphthalate
20
17
1
84
1-120
08/29/2018 1220
Dimethyl phthalate
20
16
1
81
1-120
08/29/2018 1220
2,4-Dimethylphenol
20
19
1
93
32-120
08/29/2018 1220
Di-n-butyl phthalate
20
20
1
101
1-120
08/29/2018 1220
4,6-Dinitro-2-methyl phenol
20
12
1
59
1-181
08/29/2018 1220
2,4-Dinitrophenol
40
19
1
46
1-191
08/29/2018 1220
Di-n-octylphthalate
20
19
1
93
4-146
08/29/2018 1220
1,2-Diphenylhydrazine(as azobenzene)
20
16
1
78
1-150
08/29/2018 1220
bis(2-Ethylhexyl)phthalate
20
23
1
114
8-158
08/29/2018 1220
Fluoranthene
20
17
1
87
26-137
08/29/2018 1220
Fluorene
20
16
1
78
59-121
08/29/2018 1220
Hexachlorobenzene
20
16
1
78
1-152
08/29/2018 1220
Hexachlorobutadiene
20
13
1
64
24-120
08/29/2018 1220
Hexachlorocyclopentadiene
100
24
1
24
1-150
08/29/2018 1220
Hexachloroethane
20
15
1
76
40-120
08/29/2018 1220
Indeno(1,2,3-c,d)pyrene
20
18
1
91
1-171
08/29/2018 1220
Isophorone
20
19
1
96
21-196
08/29/2018 1220
1-Methyl naphthalene
20
16
1
80
42-126
08/29/2018 1220
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 33 of 49

Semivolatile Organic Compounds by GC/MS - LCS
Sample ID: TQ81238-002
Matrix: Aqueous
Batch: 81238
Prep Method: 625.1
Analytical Method: 625.1
Prep Date: 08/20/2018 1841
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec
Limit
Analysis Date
2-Methyl naphthalene
20
16
1 80
40-132
08/29/20181220
2-Methylphenol
20
16
1 82
30-130
08/29/20181220
3+4-Methylphenol
20
16
1 78
30-130
08/29/20181220
Naphthalene
20
15
1 77
21-133
08/29/20181220
Nitrobenzene
20
17
1 83
35-180
08/29/20181220
2-Nitrophenol
20
13
1 65
29-182
08/29/20181220
4-Nitrophenol
40
20
1 50
1-132
08/29/20181220
N-Nitrosodi-n-propylamine
20
18
1 92
1-230
08/29/20181220
N-Nitrosodiphenylamine (Diphenylamine) 20
7.7
1 38
1-150
08/29/2018 1220
Pentachlorophenol
40
22
1 54
14-176
08/29/20181220
Phenanthrene
20
17
1 84
54-120
08/29/20181220
Phenol
20
13
1 66
5-120
08/29/20181220
Pyrene
20
19
1 95
52-120
08/29/20181220
1,2,4-Trichlorobenzene
20
13
1 66
44-142
08/29/20181220
2,4,6-Trichlorophenol
20
11
1 54
37-144
08/29/20181220
Surrogate
Q % Rec
Acceptance
Limit
2-Fluorobiphenyl
71
37-129
2-Fluorophenol
51
24-127
Nitrobenzene-d5
81
38-127
Phenol-d5
66
28-128
Terphenyl-d 14
101
10-148
2,4,6-Tribromophenol
67
41-144
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 34 of 49

MADEP EPH (aliphatics) - MB
Sample ID: TQ81720-001 Matrix: Aqueous
Batch: 81720 Prep Method: MADEP-EPH-04
Analytical Method: MADEP-EPH-04 Prep Date: 08/23/2018 1850
Parameter Result Q Dil LOQ DL Units Analysis Date
C9 - C18 Aliphatics ND 1 100 100 ug/L 08/25/2018 0116
C19 - C36 Aliphatics ND 1 100 100 ug/L 08/25/2018 0116
Surrogate
Acceptance
Q % Rec Limit
1-Chloro-octadecane (aliphatic) 69 40-140
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 35 of 49

MADEP EPH (aliphatics) - LCS
Sample ID: TQ81720-002
Matrix: Aqueous
Batch: 81720
Prep Method: MADEP-EPH-04
Analytical Method: MADEP-EPH-04
Prep Date: 08/23/2018 1850
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
Q Dil % Rec
Limit Analysis Date
C9 - C18 Aliphatics
300
150
1 50
40-140 08/25/2018 0145
C19 - C36 Aliphatics
400
310
1 76
40-140 08/25/2018 0145
Surrogate
Acceptance
Q % Rec Limit
1-Chloro-octadecane (aliphatic) 72 40-140
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 36 of 49

MADEP EPH (aliphatics) - LCSD
Sample ID: TQ81720-003
Matrix: Aqueous
Batch: 81720
Prep Method: MADEP-EPH-04
Analytical Method: MADEP-EPH-04
Prep Date: 08/23/2018 1850
Spike
Amount
Result
% Rec
% RPD
Parameter
(ug/L)
(ug/L) Q
Dil % Rec % RPD Limit
Limit Analysis Date
C9 - C18 Aliphatics
300
150
1 49 2.3 40-140
25 08/25/2018 0214
C19 - C36 Aliphatics
400
300
1 75 1.2 40-140
25 08/25/2018 0214
Surrogate
Acceptance
Q % Rec Limit
1-Chloro-octadecane (aliphatic) 70 40-140
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 37 of 49

MADEP EPH (aromatics) - MB
Sample ID: TQ81721-001 Matrix: Aqueous
Batch: 81721 Prep Method: MADEP-EPH-04
Analytical Method: MADEP-EPH-04 Prep Date: 08/23/2018 1850
Parameter Result Q Dil LOQ DL Units Analysis Date
C11 - C22 Aromatics ND 1 100 100 ug/L 08/25/2018 0439
Acceptance
Surrogate Q % Rec Limit
o - Terphenyl (aromatic) 62 40-140
2-Fluorobiphenyl (fractionation 1) 79 40-140
2-Bromonaphthalene (fractionation 2) 58 40-140
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 38 of 49

MADEP EPH (aromatics) - LCS
Sample ID: TQ81721-002
Matrix: Aqueous
Batch: 81721
Prep Method: MADEP-EPH-04
Analytical Method: MADEP-EPH-04
Prep Date: 08/23/2018 1850
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec Limit Analysis Date
C11 - C22 Aromatics
850
590
1 69 40-140 08/25/2018 0508
Surrogate
Q % Rec
Acceptance
Limit
o - Terphenyl (aromatic) 67 40-140
2-Fluorobiphenyl (fractionation 1) 83 40-140
2-Bromonaphthalene (fractionation 2) 58 40-140
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 39 of 49

MADEP EPH (aromatics) - LCSD
Sample ID: TQ81721-003 Matrix: Aqueous
Batch: 81721 Prep Method: MADEP-EPH-04
Analytical Method: MADEP-EPH-04 Prep Date: 08/23/2018 1850
Spike
Amount Result % Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
C11 - C22 Aromatics 850 640 1 75 8.1 40-140 25 08/25/2018 0537
Acceptance
Surrogate Q % Rec Limit
o - Terphenyl (aromatic) 72 40-140
2-Fluorobiphenyl (fractionation 1) 87 40-140
2-Bromonaphthalene (fractionation 2) 72 40-140
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 40 of 49

MADEP VPH (aromatics) - MB
Sample ID: TQ81529-001 Matrix: Aqueous
Batch: 81529 Prep Method: VPH
Analytical Method: MADEP-VPH-18-2.1
Parameter Result Q Dil LOQ DL Units Analysis Date
C9 - C10 Aromatics ND 1 25 5.0 ug/L 08/22/2018 1515
Acceptance
Surrogate Q % Rec Limit
2,5-Dibromotoluene (PID) 116 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 41 of 49

MADEP VPH (aromatics) - LCS
Sample ID: TQ81529-002 Matrix: Aqueous
Batch: 81529 Prep Method: VPH
Analytical Method: MADEP-VPH-18-2.1
Spike
Amount Result % Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
C9 - C10 Aromatics 25 29 1 114 70-130 08/22/2018 1415
Acceptance
Surrogate Q % Rec Limit
2,5-Dibromotoluene (PID) 98 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 42 of 49

MADEP VPH (aromatics) - LCSD
Sample ID: TQ81529-003 Matrix: Aqueous
Batch: 81529 Prep Method: VPH
Analytical Method: MADEP-VPH-18-2.1
Spike
Amount Result % Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
C9 - C10 Aromatics 25 29 1 117 2.4 70-130 25 08/22/2018 1443
Acceptance
Surrogate Q % Rec Limit
2,5-Dibromotoluene (PID) 106 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 43 of 49

MADEP VPH (aliphatics) - MB
Sample ID: TQ81530-001 Matrix: Aqueous
Batch: 81530 Prep Method: VPH
Analytical Method: MADEP-VPH-18-2.1
Parameter Result Q Dil LOQ DL Units Analysis Date
C5 - C8 Aliphatics ND 1 75 15 ug/L 08/22/2018 1515
C9 - C12 Aliphatics ND 1 75 15 ug/L 08/22/2018 1515
Acceptance
Surrogate Q % Rec Limit
2,5-Dibromotoluene (FID) 114 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 44 of 49

MADEP VPH (aliphatics) - LCS
Sample ID: TQ81530-002
Matrix: Aqueous
Batch: 81530
Prep Method: VPH
Analytical Method: MADEP-VPH-18-2.1
Spike
Amount
Result
% Rec
Parameter (ug/L)
(ug/L) Q
Dil % Rec
Limit Analysis Date
C5 - C8 Aliphatics 150
150
1 99
70-130 08/22/2018 1415
C9 - C12 Aliphatics 180
170
1 97
70-130 08/22/2018 1415
Surrogate Q % Rec
Acceptance
Limit
2,5-Dibromotoluene (FID) 96 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 45 of 49

MADEP VPH (aliphatics) - LCSD
Sample ID: TQ81530-003
Matrix: Aqueous
Batch: 81530
Prep Method: VPH
Analytical Method: MADEP-VPH-18-2.1
Spike
Amount
Result
% Rec
% RPD
Parameter (ug/L)
(ug/L) Q
Dil % Rec % RPD
Limit
Limit Analysis Date
C5 - C8 Aliphatics 150
150
1 103 4.0
70-130
25 08/22/2018 1443
C9 - C12 Aliphatics 180
180
1 102 4.2
70-130
25 08/22/2018 1443
Acceptance
Surrogate Q % Rec Limit
2,5-Dibromotoluene (FID) 106 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection ND = Not detected at or above the DL
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 46 of 49

Chain of Custody
and
Miscellaneous Documents
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 47 of 49

SHEALY ENVIRONMENTAL SERVICES, INC.
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Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 48 of 49

SHEALY ENVIRONMENTAL SERVICES, INC.
Shu lr Rnvirurm I.-J R�r iarr� Ina rake 1 a i
DncomcmMimhr.hid IR{'-I•I I.XwlivuUUW:
Sumple Receipt Checklist ( R
Client_ V. (fi4'1{1+1. i �A C'Llulrr InKpm-ted hy/&I.e= � V 1 IL rf' � j [.i)t
CuicansaErc cipt; t<51 LJ l:licnt UPS~CI Fad�x J Olhcr _
❑ Yes
L c
-_ Wr.rr rusttxty gals Trrsent mi i11e cnn]cf.•
Yea
I''I No
t_ III L-LLSLudy scids %verC preiL-,lt, wcTu LIey iutur.t andunbnc kLn?
H -Strip ID; ._-. - . _ ".� C'1110r:Fla Stri}r ID; .. _ Tested W: '^
L hi nsg11 ftppmturL }U[r}n rC Opk + lD6rivt:d (Corrt�CLL-[l) 1eJrt1pmlU� 4LpVA r"Cl.pt- °oi0(i Srwp-'Up 1D:
1 L:-1g � i � f 9C
Aethod: I y v6perawrc Blank C, Against Do lw. IR Gun lD; ��_ , _ 1 R {`run Corregdon Factor;
_vfeLhod of cx)olanv. Ice C1 Ice Packs Ej p Ise Nate
Yes
D Nio
A[4.
If 1er11lxraluxe of any cooler exceeded 6.l1°C', vt4x Project Manager Notified? -
PAl was ldntif3eCl by.phone I tmaiE I I'hr&-m-&niC, (6rnle Nit).
�I
1„ I yqi
Wu
,
IS the COn1 I11=i a l C4ttriar's pac-&-ing slip attFLzhed to 6 is tbrni?
es
No
5_ Were proper 92wzLodyprocedwr%(relinyuirhedheceiVrd) Inllnwad`_-
L N-D
5_ Were sample Ox li ac4l tin Lhc COQ9
L_ es
L . No
cm sample Dr listed on all saiuplL cuntai mm?
er
Mo
$, War, co]luction date & t:mo listed an the COC"'
No
9. Wa€. call action date & tune Eisued tut all sample crmtaineni?
I 1---Yt 5
No
:0. CJId a]I c.nn1aincr lakI infnitnatinn (IIJ, rLat,c, time) n rrac }with the f'0C:7
ex
L NU
.1. V4rcrc tests to bcP'rformcd listcd On di': COO
es
C No
12. Did all samples arrive in the proper containers for each test andlor in good candition
(unbroken, lids cm, eic.)':
' c�
� NU
II Was adequate saJfiple %oluim avili We'?
'es
U No
14. Werr, 911 isamplm rrwivcd within'/% tho holding time or 4$ hours, whiahover conies first?
' Yes
L o
t5_ Were arty 6amply tclrltakmm rniv:irkfiVeL teS {Circle Cale) stlrnplcs Not listcd on Ck)C?
E. Yes
��
t}
,.
16, For V'0A Land R -1?5 samples, iycrc babbles prcmcnt �"pca-size" (Y."or6mnl in diameter) in
#Ina of iE.t! '4r0A4 vials?
F Yes
J -No
4AAA
17_ WcL- all DR01ri>Ictals+nutricm samples rc-,eivW at a pH of = 2?
L_ Yel:
C] No
. Werc all cyanide samples rccziivcd at a pIt > 12 and sulfide. sanlp°es rEceived at a pi I > 97
Yas
' Nn
I A
19_ Were all applicab a NlHyTKN!o}gaide} >oV625 (- 0_5n)VL) samples Lee aCresidual
chlorins'?
'CS
rrII
U No.
were elientremark0requesrs (,-S'l��ai Le. requested d illudoas, ryIS!MrgnatiOny, ete---Ek �
Corr alv a itmezribcd ffom LkC ram_ ilk'-O L11L; C011LaLi]tt ?.UlkMJ 1[L MIS?
G Yes
( 0
2l. Was the qucAe number listed on the con Diner Iahc lr? Tf }sex, Quote, #
Saro[rIC
PreNervatiou (Muhl he cnnVleLed rcrrarLv NEuiipl0H) inc "rrru ily prus rvLA <ir wish hcndslin a.]
aLri(]lu[S) _ ;very rece k'ed utc meetly pmsoeeved and tiwert: a+]juz&ca :1 wrainstl}
in crumple Leeeivirlg with mL ofcif ale ari& H2SO4-_ HNO3, HCI, NEL01-1 UL.ing SR !i
Time ofpresea:vaLjan Ifrnord &3111Ogle lnesenal.iveisneedul, pleal;elrate in thr I:Lwra,LC33I�bc10w_
Samplca(s) inure :-mpivod with huhhlc ;-6 mm in riinmcter.
$atrLples(s) were ueceiWd vrri tiL TR.0 = 0-$ a XiL {�l` +19 is nVa ) auu.l WnV
aasteLl iJCL4 td:11.1y ift .Alilple receivida widi sodium ilkiosulfate (Na7%01) wi ffi Sl lculy 1FJ_
SR cnde liihcLL applie' d hy_ mate} �
har16
Conulsents�
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 49 of 49

LP R I S M Full -Service Analytical &
Environmental Solutions
LABORATORIES, INC.
Colonial Pipeline Company
John Culbreath
PO Box 87
Charlotte, NC 28130
NC Certification No. 402
NC Drinking Water Cert No. 37735
SC Certification No. 99012
Project: Kannapolis NPDES
Lab Submittal Date: 08/24/2018
Prism Work Order: 8080423
Case Narrative
09/10/2018
This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
Please call if you have any questions relating to this analytical report.
Respectfully,
PRISM LABORATORIES, INC.
Terri W. Cole
Project Manager
Data Qualifiers Key Reference:
Reviewed By Terri W. Cole
Project Manager
CCV CCV result is above the control limits. Analyte not detected in the sample. No further action taken.
L1 LCS recovery outside of the QC limits. LCSD recovery within the limits. No further action taken.
SR Surrogate recovery outside the QC limits.
BRL Below Reporting Limit
MDL Method Detection Limit
RPD Relative Percent Difference
* Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 1 of 12

�P R I S M Full -Service Analytical s
Environmental Solutions
LABORATORIES, INC.
Sample Receipt Summary
09/10/2018
Prism Work Order: 8080423
Client Sample ID
Lab Sample ID
Matrix
Date/Time Sampled
Date/Time Received
DW-Goodnight-New-Influent_08
8080423-01
Water
08/23/18
13:30
08/24/18
16:00
DW-Cook-Influent 08/23/18 Lab
8080423-02
Water
08/23/18
14:25
08/24/18
16:00
DW-Watts-New-Influent 08/23/18
8080423-03
Water
08/23/18
13:40
08/24/18
16:00
DW-Maurer-Influent 08/23/18
8080423-04
Water
08/23/18
14:05
08/24/18
16:00
DW-Kann-Station 08/23/18 Lab
8080423-05
Water
08/23/18
13:00
08/24/18
16:00
DW-Coren-Influent 08/23/18 Lab
8080423-06
Water
08/23/18
14:20
08/24/18
16:00
DW-Tucker-Influent 08/23/18 Lab
8080423-07
Water
08/23/18
13:50
08/24/18
16:00
Samples were received in good condition at 4.7 degrees C unless otherwise noted
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 2 of 12

/P R I IS M Full -Service Analytical Environmental Solutions
LABORATORIES, INC.
Laboratory Report
09/10/2018
Colonial Pipeline Company
Attn: John Culbreath
PO Box 87
Charlotte, NC 28130
Project: Kannapolis NPDES
Sample Matrix: Water
Client Sample ID: DW-Goodnight-New-Influent_08
Prism Sample ID: 8080423-01
Prism Work Order: 8080423
Time Collected: 08/23/18 13:30
Time Submitted: 08/24/18 16:00
Parameter
Result
Units
Report
MDL
Dilution
Method
Analysis
Analyst
Batch
Limit
Factor
Date/Time
ID
Volatile Organic Compounds by GUMS
Benzene
BRL
ug/L
1.0
0.048
1
*8260B
9/6/18 0:53
KDM
P810051
Ethylbenzene
BRL
ug/L
1.0
0.061
1
*8260B
9/6/18 0:53
KDM
P810051
m,p-Xylenes
BRL
ug/L
2.0
0.12
1
*8260B
9/6/18 0:53
KDM
P810051
Methyl-tert-Butyl Ether
BRL
ug/L
1.0
0.042
1
*8260B
9/6/18 0:53
KDM
P810051
Naphthalene
BRLCCV
ug/L
1.0
0.19
1
*8260B
9/6/18 0:53
KDM
P810051
o-Xylene
BRL
ug/L
1.0
0.044
1
*8260B
9/6/18 0:53
KDM
P810051
Toluene
BRL
ug/L
1.0
0.044
1
*8260B
9/6/18 0:53
KDM
P810051
Xylenes, total
BRL
ug/L
3.0
0.15
1
*8260B
9/6/18 0:53
KDM
P810051
Surrogate Recovery Control Limits
4-Bromofluorobenzene 101 % 80-124
Dibromofluoromethane 104 % 75-129
Toluene-d8 102 % 77-123
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 3 of 12

�Full-Service Analytical
P R I S M
Environmental Solutions
LABORATORIES INC.
Colonial Pipeline Company
Attn: John Culbreath
PO Box 87
Charlotte, NC 28130
Project: Kannapolis NPDES
Sample Matrix: Water
Laboratory Report
09/10/2018
Client Sample ID: DW-cook-Influent_08/23/18_Lab
Prism Sample ID: 8080423-02
Prism Work Order: 8080423
Time Collected: 08/23/18 14:25
Time Submitted: 08/24/18 16:00
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Volatile Organic Compounds by GC/MS
Benzene
BRL
ug/L
1.0
0.048
1
*8260B
9/6/18
1:19
KDM
P810051
Ethylbenzene
BRL
ug/L
1.0
0.061
1
*8260B
9/6/18
1:19
KDM
P810051
m,p-Xylenes
BRL
ug/L
2.0
0.12
1
*8260B
9/6/18
1:19
KDM
P810051
Methyl-tert-Butyl Ether
BRL
ug/L
1.0
0.042
1
*8260B
9/6/18
1:19
KDM
P810051
Naphthalene
BRLCCV
ug/L
1.0
0.19
1
*8260B
9/6/18
1:19
KDM
P810051
o-Xylene
BRL
ug/L
1.0
0.044
1
*8260B
9/6/18
1:19
KDM
P810051
Toluene
BRL
ug/L
1.0
0.044
1
*8260B
9/6/18
1:19
KDM
P810051
Xylenes, total
BRL
ug/L
3.0
0.15
1
*8260B
9/6/18
1:19
KDM
P810051
Surrogate
Recovery Control Limits
4-Bromofluorobenzene 104 % 80-124
Dibromofluoromethane 96 % 75-129
Toluene-d8 93 % 77-123
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 4 of 12

�Full-Service Analytical
P R I S M
Environmental Solutions
LABORATORIES INC.
Colonial Pipeline Company
Attn: John Culbreath
PO Box 87
Charlotte, NC 28130
Project: Kannapolis NPDES
Sample Matrix: Water
Laboratory Report
09/10/2018
Client Sample ID: DW-watts-New-Influent_08/23/18
Prism Sample ID: 8080423-03
Prism Work Order: 8080423
Time Collected: 08/23/18 13:40
Time Submitted: 08/24/18 16:00
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Volatile Organic Compounds by GC/MS
Benzene
BRL
ug/L
1.0
0.048
1
*8260B
9/6/18
1:45
KDM
P810051
Ethylbenzene
BRL
ug/L
1.0
0.061
1
*8260B
9/6/18
1:45
KDM
P810051
m,p-Xylenes
BRL
ug/L
2.0
0.12
1
*8260B
9/6/18
1:45
KDM
P810051
Methyl-tert-Butyl Ether
BRL
ug/L
1.0
0.042
1
*8260B
9/6/18
1:45
KDM
P810051
Naphthalene
BRLCCV
ug/L
1.0
0.19
1
*8260B
9/6/18
1:45
KDM
P810051
o-Xylene
BRL
ug/L
1.0
0.044
1
*8260B
9/6/18
1:45
KDM
P810051
Toluene
BRL
ug/L
1.0
0.044
1
*8260B
9/6/18
1:45
KDM
P810051
Xylenes, total
BRL
ug/L
3.0
0.15
1
*8260B
9/6/18
1:45
KDM
P810051
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
130 %
80-124 SR
Dibromofluoromethane
75 %
75-129
Toluene-d8
105 %
77-123
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 5 of 12

�Full-Service Analytical
P R I S M
Environmental Solutions
LABORATORIES INC.
Colonial Pipeline Company
Attn: John Culbreath
PO Box 87
Charlotte, NC 28130
Project: Kannapolis NPDES
Sample Matrix: Water
Laboratory Report
09/10/2018
Client Sample ID: DW-Maurer-Influent_08/23/18
Prism Sample ID: 8080423-04
Prism Work Order: 8080423
Time Collected: 08/23/18 14:05
Time Submitted: 08/24/18 16:00
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Volatile Organic Compounds by GC/MS
Benzene
BRL
ug/L
1.0
0.048
1
*8260B
9/6/18
2:11
KDM
P810051
Ethylbenzene
BRL
ug/L
1.0
0.061
1
*8260B
9/6/18
2:11
KDM
P810051
m,p-Xylenes
BRL
ug/L
2.0
0.12
1
*8260B
9/6/18
2:11
KDM
P810051
Methyl-tert-Butyl Ether
1.9
ug/L
1.0
0.042
1
*8260B
9/6/18
2:11
KDM
P810051
Naphthalene
BRLCCV
ug/L
1.0
0.19
1
*8260B
9/6/18
2:11
KDM
P810051
o-Xylene
BRL
ug/L
1.0
0.044
1
*8260B
9/6/18
2:11
KDM
P810051
Toluene
BRL
ug/L
1.0
0.044
1
*8260B
9/6/18
2:11
KDM
P810051
Xylenes, total
BRL
ug/L
3.0
0.15
1
*8260B
9/6/18
2:11
KDM
P810051
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
76 %
80-124 SR
Dibromofluoromethane
104 %
75-129
Toluene-d8
107 %
77-123
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 6 of 12

�Full-Service Analytical
P R I S M
Environmental Solutions
LABORATORIES INC.
Colonial Pipeline Company
Attn: John Culbreath
PO Box 87
Charlotte, NC 28130
Project: Kannapolis NPDES
Sample Matrix: Water
Laboratory Report
09/10/2018
Client Sample ID: DW-Kann-Station_08/23/18_Lab
Prism Sample ID: 8080423-05
Prism Work Order: 8080423
Time Collected: 08/23/18 13:00
Time Submitted: 08/24/18 16:00
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Volatile Organic Compounds by GC/MS
Benzene
BRL
ug/L
1.0
0.048
1
*8260B
9/6/18
2:37
KDM
P810051
Ethylbenzene
BRL
ug/L
1.0
0.061
1
*8260B
9/6/18
2:37
KDM
P810051
m,p-Xylenes
BRL
ug/L
2.0
0.12
1
*8260B
9/6/18
2:37
KDM
P810051
Methyl-tert-Butyl Ether
BRL
ug/L
1.0
0.042
1
*8260B
9/6/18
2:37
KDM
P810051
Naphthalene
BRLCCV
ug/L
1.0
0.19
1
*8260B
9/6/18
2:37
KDM
P810051
o-Xylene
BRL
ug/L
1.0
0.044
1
*8260B
9/6/18
2:37
KDM
P810051
Toluene
BRL
ug/L
1.0
0.044
1
*8260B
9/6/18
2:37
KDM
P810051
Xylenes, total
BRL
ug/L
3.0
0.15
1
*8260B
9/6/18
2:37
KDM
P810051
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
76 %
80-124 SR
Dibromofluoromethane
123 %
75-129
Toluene-d8
119 %
77-123
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 7 of 12

�Full-Service Analytical
P R I S M
Environmental Solutions
LABORATORIES INC.
Colonial Pipeline Company
Attn: John Culbreath
PO Box 87
Charlotte, NC 28130
Project: Kannapolis NPDES
Sample Matrix: Water
Laboratory Report
09/10/2018
Client Sample ID: DW-Coren-Influent_08/23/18_Lab
Prism Sample ID: 8080423-06
Prism Work Order: 8080423
Time Collected: 08/23/18 14:20
Time Submitted: 08/24/18 16:00
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Volatile Organic Compounds by GC/MS
Benzene
BRL
ug/L
1.0
0.048
1
*8260B
9/6/18
3:03
KDM
P810051
Ethylbenzene
BRL
ug/L
1.0
0.061
1
*8260B
9/6/18
3:03
KDM
P810051
m,p-Xylenes
BRL
ug/L
2.0
0.12
1
*8260B
9/6/18
3:03
KDM
P810051
Methyl-tert-Butyl Ether
BRL
ug/L
1.0
0.042
1
*8260B
9/6/18
3:03
KDM
P810051
Naphthalene
BRLCCV
ug/L
1.0
0.19
1
*8260B
9/6/18
3:03
KDM
P810051
o-Xylene
BRL
ug/L
1.0
0.044
1
*8260B
9/6/18
3:03
KDM
P810051
Toluene
BRL
ug/L
1.0
0.044
1
*8260B
9/6/18
3:03
KDM
P810051
Xylenes, total
BRL
ug/L
3.0
0.15
1
*8260B
9/6/18
3:03
KDM
P810051
Surrogate
Recovery Control Limits
4-Bromofluorobenzene 104 % 80-124
Dibromofluoromethane 100 % 75-129
Toluene-d8 124 % 77-123
SR
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 8 of 12

�Full-Service Analytical
P R I S M
Environmental Solutions
LABORATORIES INC.
Colonial Pipeline Company
Attn: John Culbreath
PO Box 87
Charlotte, NC 28130
Project: Kannapolis NPDES
Sample Matrix: Water
Laboratory Report
09/10/2018
Client Sample ID: DW-Tucker-Influent_08/23/18_La
Prism Sample ID: 8080423-07
Prism Work Order: 8080423
Time Collected: 08/23/18 13:50
Time Submitted: 08/24/18 16:00
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Volatile Organic Compounds by GC/MS
Benzene
BRL
ug/L
1.0
0.048
1
*8260B
9/6/18
3:29
KDM
P810051
Ethylbenzene
BRL
ug/L
1.0
0.061
1
*8260B
9/6/18
3:29
KDM
P810051
m,p-Xylenes
BRL
ug/L
2.0
0.12
1
*8260B
9/6/18
3:29
KDM
P810051
Methyl-tert-Butyl Ether
1.3
ug/L
1.0
0.042
1
*8260B
9/6/18
3:29
KDM
P810051
Naphthalene
BRLCCV
ug/L
1.0
0.19
1
*8260B
9/6/18
3:29
KDM
P810051
o-Xylene
BRL
ug/L
1.0
0.044
1
*8260B
9/6/18
3:29
KDM
P810051
Toluene
BRL
ug/L
1.0
0.044
1
*8260B
9/6/18
3:29
KDM
P810051
Xylenes, total
BRL
ug/L
3.0
0.15
1
*8260B
9/6/18
3:29
KDM
P810051
Surrogate
Recovery Control Limits
4-Bromofluorobenzene 99 % 80-124
Dibromofluoromethane 100 % 75-129
Toluene-d8 104 % 77-123
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone]
Page 9 of 12

P R I IS M EService Analytical
Environmental Solutions
LABORATORIES, INC.
Level II QC Report
9/10/18
Colonial Pipeline Company
Attn: John Culbreath
PO Box 87
Charlotte, NC 28130
Project: Kannapolis NPDES
Volatile Organic Compounds by GC/MS - Quality Control
Analyte
Batch P810051 - 5030B
Reporting
Result Limit Units
Prism Work Order: 8080423
Time Submitted: 8/24/2018 4:00:OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Blank (P810051-BLKI)
Prepared & Analyzed: 09/05/18
Benzene
BRL
1.0
ug/L
Ethylbenzene
BRL
1.0
ug/L
m,p-Xylenes
BRL
2.0
ug/L
Methyl-tert-Butyl Ether
BRL
1.0
ug/L
Naphthalene
BRL
1.0
ug/L
o-Xylene
BRL
1.0
ug/L
Toluene
BRL
1.0
ug/L
Xylenes, total
BRL
3.0
ug/L
Surrogate:4-Bromofluorobenzene
50.9
ug/L
50.00 102
80-124
Surrogate: Dibromofluoromethane
49.0
ug/L
50.00 98
75-129
Surrogate: Toluene-d8
50.7
ug/L
50.00 101
77-123
LCS (P810051-BSI)
Prepared & Analyzed: 09/05/18
Benzene
20.9
1.0
ug/L
20.00 104
77-128
Ethylbenzene
23.1
1.0
ug/L
20.00 116
80-127
m,p-Xylenes
46.6
2.0
ug/L
40.00 116
77-133
Methyl-tert-Butyl Ether
19.7
1.0
ug/L
20.00 98
68-135
Naphthalene
30.3
1.0
ug/L
20.00 151
64-136
L1
o-Xylene
20.5
1.0
ug/L
20.00 103
78-128
Toluene
21.9
1.0
ug/L
20.00 110
76-131
Xylenes, total
67.1
3.0
ug/L
60.00 112
77-133
Surrogate:4-Bromofluorobenzene
51.5
ug/L
50.00 103
80-124
Surrogate: Dibromofluoromethane
47.6
ug/L
50.00 95
75-129
Surrogate: Toluene-d8
51.5
ug/L
50.00 103
77-123
LCS Dup (P810051-BSD1)
Prepared & Analyzed: 09/05/18
Benzene
20.8
1.0
ug/L
20.00 104
77-128
0.2
20
Ethylbenzene
23.3
1.0
ug/L
20.00 116
80-127
0.8
20
m,p-Xylenes
47.0
2.0
ug/L
40.00 117
77-133
0.9
20
Methyl-tert-Butyl Ether
19.2
1.0
ug/L
20.00 96
68-135
2
20
Naphthalene
24.7
1.0
ug/L
20.00 124
64-136
20
20
o-Xylene
20.5
1.0
ug/L
20.00 103
78-128
0.05
20
Toluene
21.6
1.0
ug/L
20.00 108
76-131
2
20
Xylenes, total
67.5
3.0
ug/L
60.00 112
77-133
0.6
20
Surrogate:4-Bromofluorobenzene
50.9
ug/L
50.00 102
80-124
Surrogate: Dibromofluoromethane
48.4
ug/L
50.00 97
75-129
Surrogate: Toluene-d8
51.0
ug/L
50.00 102
77-123
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 10 of 12

Sample Extraction Data
Prep Method: 5030E
Lab Number Batch Initial
Final Date/Time
8080423-01
P810051
10
mL
10 mL
09/05/18
9:57
8080423-02
P810051
10
mL
10 mL
09/05/18
9:57
8080423-03
P810051
10
mL
10 mL
09/05/18
9:57
8080423-04
P810051
10
mL
10 mL
09/05/18
9:57
8080423-05
P810051
10
mL
10 mL
09/05/18
9:57
8080423-06
P810051
10
mL
10 mL
09/05/18
9:57
8080423-07
P810051
10
mL
10 mL
09/05/18
9:57
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 11 of 12

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