WA-339_7105_CA_RPTS_20160321_MRP

2512 Independence Blvd., Suite 200-34
Wilmington, North Carolina 28412
Telephone [phone]
Fax [phone]
www.atcgroupservices.com

March 16, 2016

Ms. Sylvia Newsom-Hunneke
North Carolina Department of Environmental Quality
Washington Regional Office
Division of Waste Management - UST Section
943 Washington Square Mall
Washington, North Carolina 27889

RE: Active Remediation Monitoring Report
Former Dodge’s Store (Pantry #3213)
3209 S. Memorial Drive
Greenville, Pitt County, North Carolina
Risk Classification: I180D
NCDEQ Incident No. 7105

Dear Ms. Newsom-Hunneke:

ATC Associates of North Carolina, P.C., on behalf of Circle K (formerly The Pantry, Inc.) is submitting the
following Active Remediation Monitoring Report. This report presents a summary of three AFVR events
and the results of the March 2016 groundwater sampling event.

If you have any questions or require additional information, please contact our office at [phone].

Sincerely,
ATC Associates of North Carolina, P.C.

Maureen Jackson, P.G.
Senior Project Manager

cc: Mr. Brent Puzak, Circle K

Active Remediation Monitoring Report

Former Dodge’s Store (Pantry #3213)
3209 South Memorial Drive
Greenville, Pitt County, North Carolina
Risk Classification: I180D
NCDEQ Incident No. 7105
March 16, 2016

TABLE OF CONTENTS
1.0 INTRODUCTION ....................................................................................................................1
2.0 SITE BACKGROUND ............................................................................................................1
3.0 AGGRESSIVE FLUID VAPOR RECOVERY (AFVR) EVENTS .....................................3
4.0 GROUNDWATER CHARACTERIZATION ......................................................................4
4.1 Groundwater Levels ........................................................................................................4
4.2 Free Product ....................................................................................................................5
4.3Groundwater Quality ........................................................................................................5
5.0 SUMMARY ...............................................................................................................................6

TABLES
Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7
Field Data Measurements Total Emissions Calculations Monitoring Well Construction Information Groundwater Elevation Information Historical Groundwater Elevation Data Historic Free Product Thickness Data Groundwater Analytical Data Table 8 Historical Groundwater Analytical Data

FIGURES
Figure 1 Site Topographic Map Figure 2 Site Map Figure 3 Groundwater Elevation Contour Map Figure 4 Free Product Plume Map

APPENDICES

Appendix A Appendix B Waste Disposal Manifests and Vacuum Truck Specifications Performance Curve Laboratory Analytical Report and Chain-of-Custody Documents
Pantry #3213 – Active Remediation Monitoring Report March 16, 2016
NCDEQ Incident No. 7105

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1.0 INTRODUCTION
ATC Associates of North Carolina, P.C. (ATC) was retained by Circle K (formerly The Pantry,
Inc.-Pantry) to perform free product recovery activities and a groundwater sampling event at the Pantry
#3213 located at 3209 South Memorial Drive in Greenville, North Carolina. Currently, underground
storage tanks (USTs) are not known to be located on-site. The site location is shown on Figure 1 and the
site details are shown on Figure 2. This report presents a summary of the October 2015, December 2015,
and February 2016 aggressive fluid vapor recovery (AFVR) events and the laboratory analytical results of
the March 2016 groundwater sampling event.

2.0 SITE BACKGROUND
Former Pantry #3213 (DBA Dob’s Store/former Dodge’s Store) is currently occupied by a restaurant and
financial services office and is located at 3209 South Memorial Drive, Greenville, Pitt County, North
Carolina. The site formerly contained one 10,000-gallon gasoline underground storage tank (UST), two
8,000-gallon gasoline USTs, and one 2,000-gallon kerosene UST removed from the site on October 30
and 31, 2003. One 8,000-gallon gasoline UST was noted to have been permanently closed on April 7,
1992.

A release was discovered in October 1991 when free product was found in some of the observation wells
on site. A leaking product line was discovered through tightness tests. A Comprehensive Site
Assessment (CSA) was completed by Clark Environmental Services on October 13, 1992, and a
Corrective Action Plan (CAP) was submitted on October 14, 1992. Because of a build-up of vapors in a
sewer line running along the western edge of the property, a sanitary sewer vapor removal system was
put into place in May 1992. A vacuum sparge system was put into place in 1993 to remediate
contaminated soil and groundwater.

In June 1996, a second release was discovered from another product line. An estimated 5,000 gallons of
free product was lost from the leak. Since the release that occurred in 1996 became co-mingled with the
original 1991 release, it was placed under the 1991 release incident number. A CAP Addendum was
submitted on January 15, 1997, and has been under review at the North Carolina Department of
Environmental Quality (NCDEQ), Division of Waste Management (DWM), UST Section, Central
Pantry #3213 – Active Remediation Monitoring Report March 16, 2016
NCDEQ Incident No. 7105

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Office since that date. In a Groundwater Monitoring Report submitted by Clark Environmental on
October 9, 1998, it is noted that monitoring wells MW-18, MW-24, and MW-25 are listed as having
been destroyed, though the date and circumstances are unspecified.

Under the “Risk-Based Corrective Action Rule” (Rule 15A NCAC 2L .0115), which became effective
on January 2, 1998, the site was classified as high risk due to the presence of the free product and vapors
in the sewer.

In February 1999, Pantry assumed store and UST operations from Progressive Oil Company and
subsequently transferred environmental services to SEI Environmental, Inc. and SEI Engineering and
Geological Services, P.C. (SEI).

In August and September 2000 and March 2001, aggressive fluid vapor recovery (AFVR) was conducted
in five separate events at the site. The AFVR events were successful in removing approximately 2,499
gallons of contaminated groundwater, 187.92 pounds of petroleum vapors, and 43 gallons of free
product.

In May 2003, SEI recommended discontinuing sampling of five (MW-6, MW-8, and MW-19 through
MW-21) monitoring wells because they are extraneous to the delineation of the groundwater
contaminant plume. Concentrations for these five wells had been below laboratory detection limits since
1996.

During the week of June 2 through 6, 2003, a MMPE event was conducted. The MMPE event was
successful in removing approximately 3,050 gallons of contaminated groundwater, 200 gallons of free
product, and 31.62 pounds of petroleum vapors.

On October 30 and 31, 2003, one 10,000-gallon gasoline UST, two 8,000-gallon gasoline USTs, and one
2,000-gallon kerosene UST were removed from the subject site. Soil samples collected during the tank
closure indicated that several compounds were detected at concentrations exceeding the established
Pantry #3213 – Active Remediation Monitoring Report March 16, 2016
NCDEQ Incident No. 7105

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DWM Reportable Concentrations for total petroleum hydrocarbons (TPH) as gasoline and TPH as
diesel. SEI submitted an Underground Storage Tank Closure Report on November 26, 2003.

On October 6, 2004, SEI collected groundwater samples from twelve of the seventeen existing
groundwater monitoring wells on site. Three of the monitoring wells (MW-2, MW-5 and MW-7) were
destroyed during UST closure activities. On August 20, 2004, SEI replaced monitoring wells MW-2 and
MW-7 with monitoring wells MW-2A and MW-7A to 15 feet below land surface (bls). Monitoring well
MW-2A was not sampled due to the presence of free product.

In January 2005, a MMPE event was conducted. The MMPE event was successful in removing
approximately 1,400 gallons of contaminated groundwater, and 200 gallons of free product.

In October 2009, MDSA completed a Free Product Bail Down Test at the site. Based on the test, the
true product thickness in the area of MW-2 is 0.66-feet. An estimated 2,500-gallons of free product is
present in the subsurface.

In February 2010, the NCDENR requested the installation of three additional wells and a MMPE event
be completed for the site. On April 19, 2010, three additional Type II monitoring wells (MW-23 through
MW-25) were installed on the site.

This report documents the results of the October 2015, December 2015, and February 2016 AFVR events
and the laboratory analytical results for the March 2016 groundwater sampling event.

3.0 AGGRESSIVE FLUID VAPOR RECOVERY (AFVR) EVENTS
On October 26, 2015, ATC conducted an AFVR event using monitoring wells MW-4 and MW-25. Prior
to the start of the AFVR event, free product was measured in well MW-4 at a thickness of 0.22 feet and
well MW-25 at a thickness of 0.47 feet. At the end of the event, a total of 475 gallons of mixed
groundwater and free product was recovered. During the event, a total of 1.413 pounds of free product
was recovered in the form of vapor emissions (equivalent to 0.2513 gallons).

Pantry #3213 – Active Remediation Monitoring Report March 16, 2016
NCDEQ Incident No. 7105

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On December 15, 2015, ATC conducted an AFVR event using monitoring wells MW-4 and MW-25.
Prior to the start of the AFVR event, free product was measured in well MW-25 at a thickness of
0.05feet. Free product was not measured in well MW-4. At the end of the event, a total of 387 gallons
of mixed groundwater and free product was recovered. During the event, a total of 0.106 pounds of free
product was recovered in the form of vapor emissions (equivalent to 0.0188 gallons).

On February 8, 2016, ATC conducted an AFVR event using monitoring wells MW-4 and MW-25. Prior
to the start of the AFVR event, free product was measured in well MW-4 at a thickness of 0.02 feet and
in well MW-25 at a thickness of 0.02 feet. At the end of the event, a total of 403 gallons of mixed
groundwater and free product was recovered. During the event, a total of 2.458 pounds of free product
was recovered in the form of vapor emissions (equivalent to 0.4374 gallons).

Table 1 details the field data recorded and Table 2 summarizes the calculations of total emissions
converted into gallons. Appendix A includes the Vacuum truck blower specs and the waste manifests of
the fluids collected and disposed of by Eastern Environmental Management, LLC.

It should be noted on October 26, 2015, at the request of NCDEQ, ATC personnel checked sump wells
SW-3, SW-4, and SW-5 for the presence of free product. Each sump well was measured with an
electronic oil/water interface probe. Free product was not measured in any of these wells.

4.0 GROUNDWATER CHARACTERIZATION
4.1 Groundwater Levels
Groundwater levels were measured during the recent groundwater sampling event performed on March
9, 2016. An oil/water interface probe was used to gauge depth-to-water and free product thickness, if
encountered, from the top of each well casing. Depth to groundwater measurements ranged from4.93
feet below ground surface (bgs) to 5.61 feet bgs from the top of casing in monitoring wells MW-24 and
MW-4, respectively. Free product was measured in well MW-25 at a thickness of 0.02 feet.

Monitoring well construction details are summarized in Table 3 and groundwater elevation data from the
March 2016 sampling event is included in Table 4. Historical groundwater elevation data are
Pantry #3213 – Active Remediation Monitoring Report March 16, 2016
NCDEQ Incident No. 7105

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summarized in Table 5. A groundwater elevation contour map is included as Figure 3. The contour
map indicates that groundwater generally flows south across the site, which is consistent with historical
measurements.

It should be noted, at the request of NCDEQ, ATC attempted to locate monitoring well MW-10 during
the October 26, 2015 AFVR event. It appears the parking lot has been paved with asphalt and the well
could not be located, even with the use of a metal detector.

4.2 Free Product
Free product was measured at 0.02 feet in well MW-25 during the March 2016 groundwater sampling
event. Historic free product thickness data is summarized in Table 6.

4.3 Groundwater Quality
Groundwater samples were collected from monitoring wells MW-1, MW-4, and MW-24 during the
March 2016 groundwater sampling event. Monitoring well MW-25 could not be sampled as it contained
free product and monitoring well MW-10 could not be located. A disposable polyethylene bailer was
used to purge a minimum of three well volumes from the monitoring wells prior to sample collection.
Samples were placed in laboratory supplied sample containers and shipped on ice via overnight courier
to Con-test Analytical Laboratory (Contest) in East Longmeadow, Massachusetts. Groundwater samples
were analyzed for volatile organic compounds by EPA Method 6200B.

Laboratory analytical results did not detect dissolved target compound concentrations above respective
Gross Contaminant Levels (GCLs) in the groundwater samples collected from monitoring wells MW-1,
MW-4, and MW-24. Free product was measured in well MW-25 at a thickness of 0.02 feet. Analytical
results for the monitoring well samples collected in March 2016 are summarized in Table 7. Historical
groundwater analytical data are summarized in Table 8. A free product plume map is provided in
Figure 4. A copy of the laboratory analytical report is included in Appendix B.

Pantry #3213 – Active Remediation Monitoring Report March 16, 2016
NCDEQ Incident No. 7105

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5.0 SUMMARY
During this reporting period, ATC supervised four AFVR events and completed a groundwater sampling
event. Based on the results of these activities, the following conclusions are made:

· Approximately 862 gallons of free product and impacted groundwater were recovered during the
three AFVR events. Based upon mass-removal calculations, approximately 0.71 gallons of VOC’s
were removed as vapor;
· Attempts to locate monitoring well MW-10 were not successful;
· Free product was not measured in sump wells SW-3, SW-4, or SW-5;
· Groundwater flow at the site is toward the south;
· Measurable free product was detected in monitoring well MW-25 during the March 2016
groundwater sampling event; and,
· Laboratory analytical results did not detect dissolved target compound concentrations above GCLs
in the groundwater samples collected from monitoring wells MW-1, MW-4, and MW-24.

Based on the groundwater analytical results, ATC recommends conducting monthly AFVR events to
include wells MW-4, if free product is measured, and MW-25. Additionally, absorbent socks will be
placed and maintained within these wells. Furthermore, ATC recommends continued semi-annual
groundwater monitoring.

TABLES
TABLE 1
FIELD DATA MEASUREMENTS
PANTRY #3213
3209 S. MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO: 7105
Date Time
Unit-Vacuum
(inches of Hg)
Well-Head -
Vacuum-
(inches of Hg)
Velocity
(ft/min)Pipe ID
(in)
Temp
(deg F)
Rel. Humid
(%)
Water
Vapor
(%)
Qstd
(flow)Wells Used
10/26/2015 7:30 -21.0 -21.0 401 3 58.1 88.1 0.119 17.7
10/26/2015 8:00 -21.0 -21.0 407 3 59.7 86.7 0.133 17.6
10/26/2015 8:30 -21.0 -21.0 379 3 60.2 90.3 0.097 17.0
10/26/2015 9:00 -21.0 -21.0 335 3 60.3 90.8 0.092 15.1
10/26/2015 9:30 -21.0 -21.0 311 3 62.3 84.7 0.153 13.1
10/26/2015 10:00 -21.0 -21.0 215 3 65.7 83.9 0.161 8.9
10/26/2015 10:30 -21.0 -21.0 193 3 64.9 81.7 0.183 7.8
10/26/2015 11:00 -21.0 -21.0 186 3 65.7 73.4 0.266 6.7
10/26/2015 11:30 -21.0 -21.0 225 3 68.8 70.3 0.297 7.7
10/26/2015 12:00 -21.0 -21.0 597 3 143.5 17.7 0.823 4.5
10/26/2015 12:30 -21.0 -21.0 415 3 90.1 58.4 0.416 11.4
10/26/2015 13:00 -21.0 -21.0 303 3 88.3 69.1 0.309 9.9
10/26/2015 13:30 -21.0 -21.0 179 3 87.2 70.8 0.292 6.0
10/26/2015 14:00 -21.0 -21.0 177 3 86.3 84.6 0.154 7.1
10/26/2015 14:30 -21.0 -21.0 165 3 87.8 78.5 0.215 6.1
10/26/2015 15:00 -21.0 -21.0 138 3 85.6 77.6 0.224 5.1
Date Time
Unit-Vacuum
(inches of Hg)
Well-Head -
Vacuum-
(inches of Hg)
Velocity
(ft/min)Pipe ID
(in)
Temp
(deg F)
Rel. Humid
(%)
Water
Vapor
(%)
Qstd
(flow)Wells Used
12/15/2015 8:05 -21.0 -21.0 1,032 3 121.4 22.2 0.778 10.2
12/15/2015 8:10 -21.0 -21.0 1,169 3 134.3 13.6 0.864 6.9
12/15/2015 8:20 -21.0 -21.0 1,447 3 141.7 9.8 0.902 6.1
12/15/2015 8:30 -21.0 -21.0 1,280 3 153 1.3 0.987 0.7
12/15/2015 8:40 -21.0 -21.0 1,867 3 148.6 6.5 0.935 5.2
12/15/2015 8:50 -21.0 -21.0 1,197 3 157.9 6.0 0.94 3.0
12/15/2015 9:00 -21.0 -21.0 1,202 3 160.5 6.3 0.937 3.2
12/15/2015 9:15 -21.0 -21.0 990 3 174.3 4.4 0.956 1.8
12/15/2015 9:30 -21.0 -21.0 1,262 3 182.4 3.7 0.963 1.9
12/15/2015 10:00 -21.0 -21.0 1,167 3 173 6.0 0.94 2.9
12/15/2015 10:30 -21.0 -21.0 1,816 3 161.9 6.4 0.936 4.8
12/15/2015 11:00 -21.0 -21.0 1,040 3 142.7 5.0 0.95 2.2
12/15/2015 11:30 -21.0 -21.0 1,084 3 167 2.2 0.978 1.0
12/15/2015 12:30 -21.0 -21.0 950 3 187.6 1.8 0.982 0.7
12/15/2015 13:30 -21.0 -21.0 1,297 3 171.8 1.4 0.986 0.7
12/15/2015 14:30 -21.0 -21.0 1,002 3 173.5 1.2 0.988 0.5
12/15/2015 16:00 -21.0 -21.0 933 3 182.2 2.3 0.977 0.9
Date Time
Unit-Vacuum
(inches of Hg)
Well-Head -
Vacuum-
(inches of Hg)
Velocity
(ft/min)Pipe ID
(in)
Temp
(deg F)
Rel. Humid
(%)
Water
Vapor
(%)
Qstd
(flow)Wells Used
2/8/2016 7:30 -21.0 -21.0 389 3 57.5 81.3 0.187 15.8
2/8/2016 8:00 -21.0 -21.0 393 3 59.3 84.6 0.154 16.6
2/8/2016 8:30 -21.0 -21.0 397 3 67.1 80.7 0.193 15.7
2/8/2016 9:00 -21.0 -21.0 417 3 76.9 79.3 0.207 16.0
2/8/2016 9:30 -21.0 -21.0 391 3 84.1 79.7 0.203 14.8
2/8/2016 10:00 -21.0 -21.0 411 3 83.9 64.7 0.353 12.7
2/8/2016 10:30 -21.0 -21.0 403 3 84.5 63.1 0.369 12.1
2/8/2016 11:30 -21.0 -21.0 399 3 85.5 59.7 0.403 11.3
2/8/2016 12:00 -21.0 -21.0 313 3 86.3 61.7 0.383 9.2
2/8/2016 12:30 -21.0 -21.0 284 3 87.3 63.3 0.367 8.5
2/8/2016 13:00 -21.0 -21.0 296 3 87.1 76.9 0.231 10.8
2/8/2016 13:30 -21.0 -21.0 279 3 87.4 78.5 0.215 10.4
2/8/2016 14:00 -21.0 -21.0 301 3 88.1 81.3 0.187 11.6
2/8/2016 14:30 -21.0 -21.0 203 3 89.9 80.7 0.193 7.7
2/8/2016 15:00 -21.0 -21.0 163 3 89.7 78.9 0.211 6.1
Well MW-4 stinger set at 9' bgs. Well
MW-25 stinger set at 9.5' bgs.
Wells MW-4 and MW-25 stingers set
at 8' bgs.
Well MW-25 stinger set at 8' bgs.
Wells MW-4 and MW-25 stingers set
at 4.5' bgs.
Well MW-25 stinger set at 4.5' bgs.
TABLE 2
TOTAL EMISSIONS CALCULATIONS
PANTRY #3213
3209 S. MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO: 7105
Date of AFVR Event: 10/26/15
Time Flow PPM Measured K PPMg Cg:m Cg PMRg PMR
30 17.7 1,503.7 1 1503.7 7996 0.00050 0.529 0.265
60 17.6 1,501.7 1 1501.7 7986 0.00050 0.526 0.2639017.0 1,312.6 1 1312.6 6980 0.00044 0.446 0.22312015.1 789.1 1 789 4197 0.00026 0.238 0.119
150 13.1 615.4 1 615 3273 0.00020 0.160 0.080
180 8.9 611.6 1 612 3252 0.00020 0.108 0.054
210 7.8 713.9 1 714 3796 0.00024 0.111 0.055
240 6.7 153.7 1 154 817 0.00005 0.021 0.010
270 7.7 149.5 1 150 795 0.00005 0.023 0.012
300 4.5 1,063.0 1 1,063 5653 0.00035 0.096 0.048
330 11.4 841.7 1 842 4476 0.00028 0.191 0.096
360 9.9 716.1 1 716 3808 0.00024 0.141 0.071
390 6.0 771.6 1 772 4103 0.00026 0.092 0.046
420 7.1 618.9 1 619 3291 0.00021 0.088 0.0444506.1 413.0 1 413 2196 0.00014 0.050 0.0254805.1 299.4 1 299 1592 0.00010 0.030 0.003
485 Total emissions in pounds 1.413
Total Emissions Converted into Gallons: 0.251368718
Date of AFVR Event: 12/15/15TimeFlowPPM Measured K PPMg Cg:m Cg PMRg PMR
5 10.2 567.8 1 567.8 3019 0.00019 0.115 0.038
15 6.9 815.8 1 815.8 4338 0.00027 0.113 0.019
25 6.1 697.8 1 698 3711 0.00023 0.085 0.014
35 0.7 250.0 1 250 1329 0.00008 0.004 0.001
45 5.2 61.1 1 61.1 325 0.00002 0.006 0.001
55 3.0 130.3 1 130.3 693 0.00004 0.008 0.001
65 3.2 525.3 1 525.3 2793 0.00017 0.033 0.008
80 1.8 395.6 1 395.6 2104 0.00013 0.014 0.004
95 1.9 320.0 1 320 1702 0.00011 0.012 0.006
125 2.9 238.7 1 238.7 1269 0.00008 0.014 0.007
155 4.8 108.8 1 108.8 579 0.00004 0.010 0.0051852.2 10.8 1 10.8 57 0.00000 0.000 0.0002151.0 10.5 1 10.5 56 0.00000 0.000 0.000
275 0.7 50.0 1 50 266 0.00002 0.001 0.001
335 0.7 10.3 1 10.3 55 0.00000 0.000 0.000
395 0.5 13.4 1 13.4 71 0.00000 0.000 0.000
485 0.9 55.0 1 55 292 0.00002 0.001 0.000490Total emissions in pounds 0.106
Total Emissions Converted into Gallons: 0.018811863
Date of AFVR Event: 2/8/16TimeFlowPPM Measured K PPMg Cg:m Cg PMRg PMR
30 15.8 1,479.1 1 1479.1 7866 0.00049 0.466 0.2336016.6 1,511.7 1 1511.7 8039 0.00050 0.499 0.2509015.7 1,279.3 1 1279.3 6803 0.00042 0.401 0.201
120 16.0 1,417.1 1 1,417 7536 0.00047 0.450 0.225
150 14.8 987.0 1 987 5249 0.00033 0.292 0.146
180 12.7 1,453.1 1 1,453 7727 0.00048 0.367 0.367
240 12.1 1,311.7 1 1,312 6975 0.00044 0.316 0.158
270 11.3 1,101.3 1 1,101 5857 0.00037 0.248 0.124
300 9.2 843.9 1 844 4488 0.00028 0.154 0.077
330 8.5 711.7 1 712 3785 0.00024 0.121 0.060
360 10.8 613.1 1 613 3260 0.00020 0.132 0.066
390 10.4 531.8 1 532 2828 0.00018 0.110 0.055
420 11.6 4,031.0 1 4,031 21436 0.00134 0.929 0.4644507.7 386.4 1 386 2055 0.00013 0.059 0.0304806.1 299.4 1 299 1592 0.00010 0.036 0.003
485 Total emissions in pounds 2.458
Total Emissions Converted into Gallons: 0.437431913
TABLE 3
MONITORING WELL CONSTRUCTION INFORMATION
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
WELL I.D.Date Installed Well Diameter
(inches)
Screen Slot
Size (inches)
Screened
Interval
(feet)
Total Depth
(feet)
Date
Abandoned
MW-1 8/20/1991 2 0.01 5-15 15 Active
MW-2 8/20/1991 2 0.01 5-15 15 Destroyed*
MW-2A 8/20/2004 2 0.01 5-15 15 Active
MW-3 8/20/1991 2 0.01 5-15 15 Active
MW-4 8/20/1991 2 0.01 5-15 15 Active
MW-5 8/21/1991 2 0.01 5-15 15 Destroyed*
MW-6 8/21/1991 2 0.01 5-15 15 Destroyed*
MW-7 Unknown 2 0.01 Unknown 12.65 Destroyed*
MW-7A 8/20/2004 2 0.01 3-15 15 Active
MW-8 Unknown 2 0.01 Unknown 15 Destroyed*
MW-9 5/27/1992 2 0.01 5-18 18 Active
MW-10 5/28/1992 2 0.01 5-15 15 Active
MW-11 5/28/1992 2 0.01 5-15 15 Destroyed*
MW-12 5/28/1992 2 0.01 4-14 14 Destroyed*
MW-13 5/28/1992 2 0.01 5-15 15 Active
MW-14 5/28/1992 2 0.01 5-15 15 Active
MW-15 5/29/1992 2 0.01 4-14 14 Active
MW-16 5/29/1992 2 0.01 4-19 19 Active
MW-17 5/29/1996 2 0.01 4-18 18 Active
MW-18 5/29/1996 2 0.01 Unknown 19 Destroyed*
MW-19 8/9/1996 2 0.01 2-12 12 Active
MW-20 8/9/1996 2 0.01 5-15.5 15.5 Active
MW-22 8/9/1996 2 0.01 2-12 12 Active
MW-23 4/20/2010 2 0.01 5-15 15 Active
MW-24 4/20/2010 2 0.01 5-15 15 Active
MW-25 4/20/2010 2 0.01 5-15 15 Active
MW-26 11/4/2010 2 0.01 5-15 15 Active
T-1 4/27-28/1992 2 0.01 41-46 46 Destroyed*Notes:
1. Destroyed* = MW-18, MW-24, and MW-25 are listed as destroyed in a Clark Environmental Groundwater
Monitoring Report dated October 9, 1998. MW-11, MW-23, and MW-2, MW-5, and MW-7 were destroyed prior to the
April 2004 sampling event. T-1 have not been located since May 1998 and is presumed destroyed.
TABLE 4
GROUNDWATER ELEVATION INFORMATION
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
WELL I.D. Date TOC Elevation
(ft)
Depth to
Product (ft)
Depth to
Groundwater (ft)
Product Thickness
(ft)
Groundwater
Elevations (ft)
MW-1 3/9/2016 99.22 --5.55 --93.67
MW-2A 3/9/2016 98.84
MW-3 3/9/2016 98.95
MW-4 3/9/2016 99.27 --5.61 --93.66
MW-7A 3/9/2016 99.26
MW-9 3/9/2016 101.65
MW-10 3/9/2016 99.10
MW-13 3/9/2016 99.18
MW-14 3/9/2016 99.05
MW-15 3/9/2016 100.73
MW-16 3/9/2016 100.87
MW-17 3/9/2016 99.34
MW-19 3/9/2016 99.72
MW-20 3/9/2016 98.83
MW-22 3/9/2016 99.27
MW-23 3/9/2016 97.89
MW-24 3/9/2016 98.03 --4.93 --93.10
MW-25 3/9/2016 97.32 5.27 5.29 0.02 92.05
MW-26 3/9/2016 98.07
Notes:
1. TOC = Top of well casing
2. Corrected GW Elev.= (GW Elev. + (Product Thickness*0.76))
Could Not Locate
Well Not Measured
Well Not Measured
Well Not Measured
Well Not Measured
Well Not Measured
Well Not Measured
Well Not Measured
Well Not Measured
Well Not Measured
Well Not Measured
Well Not Measured
Well Not Measured
Well Not Measured
Well Not Measured
TABLE 5
HISTORICAL GROUNDWATER ELEVATION DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDENR FACILITY ID NO. 0-018941
NCDEQ INCIDENT NO. 7105
Well Location Date Measured TOC Elevation
(feet)
Depth to
Product (feet)
Product
Thickness
(feet)
Depth to
Water (feet)
Groundwater
Elevation (feet)
5/7/1998 6.74 0.18 6.92 92.44
4/27/2000 8.40 0.68 9.08 90.6610/31/2000 ----11.11 88.114/24/2001 10.60 0.01 10.61 88.6210/24/2001 ----12.88 86.344/23/2002 ----5.40 93.8210/3/2002 ----12.85 86.37
4/21/2003 ----6.20 93.02
10/6/2003 ----6.40 92.82
4/21/2004 ----9.47 89.7510/6/2004 ----10.90 88.3210/29/2009 ----12.27 86.956/28/2010 ----11.96 87.2612/13/2010 ----11.22 88.006/7/2011 ----10.76 88.461/2/2013 ----7.30 91.92
9/7/2013 ----8.45 90.77
6/29/2014 ----9.72 89.507/2/2015 ----8.29 90.933/9/2016 ----5.55 93.675/7/1998 5.62 0.07 5.69 93.264/27/2000 ----7.64 91.2610/31/2000 ----10.46 88.444/24/2001 10.01 0.08 10.09 88.87
10/24/2001 12.08 0.10 12.18 86.80
4/23/2002
10/3/20024/21/200310/6/2003 ----5.56 93.344/21/200410/22/2004 10.19 4.85 15.04 87.4910/20/2009 11.01 3.94 14.95 86.88
6/28/2010 10.92 4.06 14.98 86.95
12/13/2010 10.95 0.70 11.65 87.72
6/7/2011 10.98 0.15 11.13 87.821/2/2013 ----7.87 90.979/7/2013 ----9.21 89.636/29/2014 9.35 0.07 9.42 89.477/2/2015 ----8.01 90.833/9/20165/7/1998 6.59 0.26 6.85 92.30
4/27/2000 8.67 0.43 9.10 90.18
10/31/2000 --sheen 10.07 88.884/24/2001 10.05 0.01 10.06 88.9010/24/20014/23/200210/3/20024/21/2003 ----6.88 92.0710/6/2003 ----6.66 92.29
4/21/2004 ----10.40 88.55
10/6/2004 ----11.30 87.65
10/22/2004 12.80 0.02 12.82 86.1510/20/2009 ----10.05 88.906/28/2010 ----10.04 88.9112/13/2010 ----10.05 88.906/7/2011 ----10.05 88.901/2/2013 ----7.89 91.06
9/7/2013 ----9.17 89.78
6/29/2014 ----9.61 89.347/2/2015 ----8.48 90.477/2/2015
Note:
98.95MW-3
98.84MW-2A
1. Corrected GW Elev.= (GW Elev. + (Product Thickness*0.76))
Well Not Measured
Well Not Measured
Absorbent Sock in WellAbsorbent Sock in WellAbsorbent Sock in Well
Well Destroyed
Absorbent Sock in Well
Absorbent Sock in Well
Absorbent Sock in Well
MW-2 98.90
99.22MW-1
Page 1 of 7
TABLE 5
HISTORICAL GROUNDWATER ELEVATION DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDENR FACILITY ID NO. 0-018941
NCDENR INCIDENT NO. 7105
Well Location Date Measured TOC Elevation
(feet)
Depth to
Product (feet)
Product
Thickness
(feet)
Depth to
Water (feet)
Groundwater
Elevation (feet)
5/7/1998 6.10 0.48 6.58 93.05
4/27/2000 7.11 6.24 13.35 90.6610/31/2000 11.01 0.13 11.14 88.234/24/2001 10.63 0.56 11.19 88.5110/24/20014/23/200210/3/20024/21/2003
10/6/2003 ----6.35 92.92
4/21/2004 ----9.80 89.4710/6/2004 ----10.98 88.2910/22/2004 11.67 0.01 11.68 87.6010/20/2009 12.14 0.46 12.60 87.026/28/2010 12.10 0.25 12.35 87.1112/13/2010 11.46 0.35 11.81 87.736/7/2011 11.03 0.08 11.11 88.22
1/2/2013 6.67 0.08 6.75 92.58
9/7/2013 8.31 0.26 8.57 90.90
6/29/2014 9.62 0.44 10.06 89.547/2/2015 8.47 0.34 8.81 90.723/9/2016 ----5.61 93.665/7/1998 ----4.85 94.404/27/2000 ----6.47 92.7810/31/2000 ----9.12 90.13
4/24/2001 ----7.90 91.35
10/24/2001 ----10.97 88.28
4/23/2002 ----5.90 93.3510/3/2002 ----8.95 90.304/21/2003 ----4.56 94.6910/6/2003 ----4.55 94.704/21/20045/7/1998 ----3.42 95.814/27/2000 ----4.33 94.90
10/31/2000 ----10.15 89.08
4/24/2001 ----9.86 89.3710/24/2001 ----11.75 87.484/23/2002 ----5.93 93.3010/3/2002 ----11.45 87.784/21/2003 ----3.20 96.034/21/20045/7/1998 ----5.06 94.20
4/27/2000 ----6.52 92.74
10/31/2000 ----9.15 90.11
4/24/2001 ----7.96 91.3010/24/2001 ----11.01 88.254/23/2002 ----5.94 93.3210/3/2002 ----8.98 90.284/21/2003 ----4.63 94.6310/6/2003 ----4.60 94.66
4/21/2004
12/13/2010 ----11.28 87.99
6/7/2011 ----11.14 88.131/2/2013 ----5.51 93.759/7/2013 ----7.11 92.156/29/2014 ----9.63 89.637/2/2015 ----8.58 90.683/9/2016
Note:1. Corrected GW Elev.= (GW Elev. + (Product Thickness*0.76))
Well Not Measured
99.26
MW-6 99.23
99.25
Absorbent Sock in WellAbsorbent Sock in Well
Well Destroyed
Well Destroyed
Well Destroyed
Absorbent Sock in Well
Absorbent Sock in Well
99.27
MW-5
99.26MW-7A
MW-4
MW-7
Page 2 of 7
TABLE 5
HISTORICAL GROUNDWATER ELEVATION DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDENR FACILITY ID NO. 0-018941
NCDENR INCIDENT NO. 7105
Well Location Date Measured TOC Elevation
(feet)
Depth to
Product (feet)
Product
Thickness
(feet)
Depth to
Water (feet)
Groundwater
Elevation (feet)
5/7/1998 ----4.85 94.47
4/27/2000 ----6.39 92.9310/31/2000 ----10.56 88.764/24/2001 ----10.02 89.3010/24/2001 ----12.78 86.544/23/2002 ----6.77 92.5510/3/2002 ----12.50 86.824/21/2003 ----4.52 94.80
4/21/2004
5/7/1998 ----8.09 93.564/27/2000 ----9.61 92.0410/31/2000 ----13.83 87.824/24/2001 ----13.50 88.1510/24/2001 ----12.82 88.834/23/2002 ----3.15 98.5010/3/2002 ----14.45 87.20
4/21/2003 ----7.65 94.00
10/6/2003 ----8.80 92.85
4/21/2004 ----12.12 89.5310/6/2004 ----13.73 87.9212/13/2010 ----13.26 88.396/7/2011 ----14.20 87.451/2/2013 ----9.26 92.399/7/2013 ----12.21 89.44
6/29/2014 ----12.88 88.77
7/2/2015 ----11.91 89.74
3/9/20165/7/1998 ----7.76 91.344/27/2000 ----9.19 89.9110/31/2000 ----11.27 87.834/24/2001 ----11.04 88.0610/24/2001 ----15.46 83.644/23/2002 ----10.10 89.00
10/3/2002 ----12.88 86.22
4/21/2003 ----7.50 91.6010/6/2003 ----6.17 92.934/21/2004 ----9.88 89.2210/6/2004 ----11.15 87.9512/13/2010 ----11.41 87.696/7/2011 ----11.33 87.771/2/2013
9/7/2013
6/29/2014
7/2/20153/9/20165/7/1998 ----5.93 92.464/27/200010/31/20004/24/2001
10/24/2001
5/7/1998 ----4.24 94.10
4/27/200010/31/20004/24/200110/24/2001
MW-12 98.34
Well Not Measured
Unable to Locate
99.10
MW-9
MW-11
Not Located – Presumed Destroyed
Not Sampled - Well BlockedNot Sampled - Well Blocked
Unable to Locate
Not Located
Well Destroyed
Unable to Locate
Well Presumed Destroyed
98.39
Not Sampled – Well Blocked
Well Abandoned
Not Located
Not Located
Unable to Locate
MW-10
101.65
99.32MW-8
Page 3 of 7
TABLE 5
HISTORICAL GROUNDWATER ELEVATION DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDENR FACILITY ID NO. 0-018941
NCDENR INCIDENT NO. 7105
Well Location Date Measured TOC Elevation
(feet)
Depth to
Product (feet)
Product
Thickness
(feet)
Depth to
Water (feet)
Groundwater
Elevation (feet)
5/7/1998 6.48 0.07 6.55 92.68
4/27/2000 ----8.82 90.3610/31/2000 ----10.92 88.264/24/2001 10.69 0.02 10.71 88.4910/24/20014/23/200210/3/20024/21/2003 ----5.68 93.50
10/6/2003 ----5.45 93.73
4/21/2004 ----9.55 89.6310/6/2004 ----11.20 87.9810/22/2004 12.11 0.02 12.13 87.0710/20/2009 ----12.08 87.1012/13/2010 ----11.45 87.736/7/2011 ----11.00 88.181/2/2013 ----6.88 92.30
9/7/2013 ----9.10 90.08
6/29/2014 ----9.60 89.58
7/2/2015 ----7.03 92.153/9/20165/7/1998 ----5.01 94.044/27/2000 ----6.17 92.8810/31/2000 ----7.18 91.874/24/2001 ----7.38 91.67
10/24/2001 ----9.38 89.67
4/23/2002 ----5.33 93.72
10/3/2002 ----8.60 90.454/21/2003 ----4.65 94.4010/6/2003 ----3.18 95.874/21/2004 ----6.63 92.4210/6/2004 ----7.40 91.6510/20/2009 ----7.75 91.3012/13/2010 ----7.81 91.24
6/7/2011 ----7.39 91.66
1/2/2013 ----5.39 93.669/7/2013 ----5.74 93.316/29/2014 ----6.12 92.937/2/2015 ----5.12 93.933/9/20165/7/1998 ----6.01 94.724/27/2000 ----6.96 93.77
10/31/2000 ----12.71 88.02
4/24/2001 ----12.22 88.51
10/24/2001 ----14.45 86.284/23/2002 ----6.66 94.0710/3/2002 ----12.95 87.784/21/2003 ----5.50 95.2310/6/2003 ----5.45 95.284/21/2004 ----10.12 90.61
10/6/2004 ----11.40 89.33
10/20/2009 ----12.86 87.87
12/13/2010 ----7.93 92.806/7/2011 ----12.24 88.491/2/2013 ----5.74 94.999/7/2013 ----7.06 93.676/29/2014 ----8.81 91.927/2/2015 ----8.66 92.073/9/2016
Note:
Well Not Measured
Well Not Measured
Well Not Measured
Absorbent Sock in Well
Absorbent Sock in WellAbsorbent Sock in Well
2. Corrected GW Elev.= (GW Elev. + (Product Thickness*0.76))
100.73MW-15
MW-14 99.05
MW-13 99.18
Page 4 of 7
TABLE 5
HISTORICAL GROUNDWATER ELEVATION DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDENR FACILITY ID NO. 0-018941
NCDENR INCIDENT NO. 7105
Well Location Date Measured TOC Elevation
(feet)
Depth to
Product (feet)
Product
Thickness
(feet)
Depth to
Water (feet)
Groundwater
Elevation (feet)
5/7/1998 ----6.90 93.97
4/27/2000 ----8.76 92.1110/31/2000 ----10.74 90.134/24/2001 ----10.55 90.3210/24/2001 ----12.91 87.964/23/2002 ----8.68 92.1910/3/2002 ----12.95 87.924/21/2003 ----6.75 94.12
10/6/2003 ----5.98 94.89
4/21/2004 ----9.50 91.3710/6/2004 ----10.70 90.1710/20/2009 ----12.15 88.7212/13/2010 ----11.41 89.466/7/2011 ----10.82 90.051/2/2013 ----7.31 93.569/7/2013 ----8.97 91.90
6/29/2014 ----9.38 91.49
7/2/2015 ----7.53 93.34
3/9/20165/7/1998 ----6.66 92.684/27/2000 ----8.23 91.1110/31/2000 ----9.58 89.764/24/2001 ----10.24 89.1010/24/2001 ----12.44 86.90
4/23/2002 ----9.20 90.14
10/3/2002 ----11.40 87.94
4/21/2003 ----6.43 92.9110/6/2003 ----5.50 93.844/21/2004 ----8.60 90.7410/6/2004 ----10.24 89.1012/13/2010 ----9.60 89.746/7/2011 ----8.71 90.631/2/2013 ----5.80 93.54
9/7/2013 ----6.98 92.36
6/29/2014 ----7.22 92.127/2/2015 ----6.05 93.293/9/2016MW-18 5/7/1998 ----6.36 93.364/27/2000 ----8.73 90.9910/31/2000 ----11.75 87.97
4/24/2001 ----11.60 88.12
10/24/2001 ----12.40 87.32
4/23/2002 ----6.31 93.4110/3/2002 ----11.40 88.324/21/2003 ----4.44 95.2810/20/2009 ----12.91 86.8112/13/2010 ----7.19 92.536/7/2011 ----11.77 87.95
1/2/2013 ----3.30 96.42
9/7/2013 ----6.05 93.67
6/29/2014 ----10.20 89.527/2/2015 ----9.43 90.293/9/20165/7/1998 ----6.40 92.434/27/2000 ----9.10 89.7310/31/2000 ----11.81 87.024/24/2001 ----11.58 87.25
10/24/2001 ----14.98 83.85
4/23/2002 ----9.60 89.2310/3/2002 ----13.55 85.284/21/2003 ----4.85 93.9810/20/2009 ----12.94 85.8912/13/2010 ----11.29 87.546/7/2011 ----11.88 86.951/2/2013 ----2.85 95.98
9/7/2013 ----6.64 92.19
6/29/2014 ----10.33 88.50
7/2/2015 ----9.49 89.343/9/2016
Well Not Measured
Well Not Measured
Well Not Measured
98.83MW-20
MW-19 99.72
MW-17 99.34
MW-16 100.87
Listed as destroyed in a Clark Environmental Report dated October 9, 1998
Well Not Measured
Page 5 of 7
TABLE 5
HISTORICAL GROUNDWATER ELEVATION DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDENR FACILITY ID NO. 0-018941
NCDENR INCIDENT NO. 7105
Well Location Date Measured TOC Elevation
(feet)
Depth to
Product (feet)
Product
Thickness
(feet)
Depth to
Water (feet)
Groundwater
Elevation (feet)
5/7/1998 ----3.93 94.51
4/27/2000 ----7.14 91.3010/31/2000 ----10.18 88.264/24/2001 ----9.97 88.4710/24/2001 ----11.99 86.454/23/2002 ----4.21 94.2310/3/2002 ----11.90 86.544/21/2013 ----3.00 95.44
3/9/2016
5/7/1998 ----4.45 94.824/27/2000 ----6.11 93.1610/31/2000 ----6.98 92.294/24/2001 ----6.69 92.5810/24/2001 ----9.43 89.844/23/2002 ----4.96 94.3110/3/2002 ----9.00 90.27
4/21/2003 ----3.88 95.39
10/6/2003 ----3.50 95.77
4/21/2004 ----6.50 92.7710/6/2004 ----6.90 92.3710/20/2009 ----8.06 91.2112/13/2010 ----8.25 91.026/7/2011 ----7.27 92.001/2/2013 ----4.48 94.79
9/7/2013 ----5.66 93.61
6/29/2014 ----6.14 93.13
7/2/2015 ----5.20 94.073/9/20165/7/1998 ----5.34 92.554/27/200010/31/20004/24/200110/24/2001
6/28/2010 ----12.29 85.60
12/13/2010 ----11.51 86.386/7/2011 ----11.31 86.581/2/2013 ----8.19 89.709/7/2013 ----9.43 88.466/29/2014 ----9.84 88.057/2/2015 ----8.67 89.223/9/2016
5/7/1998
10/9/1998
6/28/2010 ----12.40 85.6312/13/2010 ----11.20 86.836/7/2011 ----11.08 86.951/2/2013 ----8.89 89.149/7/2013 ----9.26 88.776/29/2014 ----9.77 88.26
7/2/2015 ----7.23 90.80
3/9/2016 ----4.93 93.10
5/7/199810/9/19986/28/2010 ----11.93 85.3912/13/2010 10.93 0.35 11.28 86.316/7/2011 10.94 0.31 11.25 86.311/2/2013 7.50 0.25 7.75 89.769/7/2013 9.12 0.46 9.58 88.09
6/29/2014 9.52 0.51 10.03 87.68
7/2/2015 8.61 0.47 9.08 88.603/9/2016 5.27 0.02 5.29 92.05Note:
Well Not Measured
Well Not MeasuredWell Not Measured
Well Not Measured
Not Located
Not Located
Not Located
Well Not Measured
Not Located
97.89MW-23
99.27MW-22
98.44MW-21
97.32MW-25
98.03MW-24
2. Corrected GW Elev.= (GW Elev. + (Product Thickness*0.76))
Listed as destroyed in a Clark Environmental Report
Listed as destroyed in a Clark Environmental Report
Page 6 of 7
TABLE 5
HISTORICAL GROUNDWATER ELEVATION DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDENR FACILITY ID NO. 0-018941
NCDENR INCIDENT NO. 7105
Well Location Date Measured TOC Elevation
(feet)
Depth to
Product (feet)
Product
Thickness
(feet)
Depth to
Water (feet)
Groundwater
Elevation (feet)
10/24/2001 ----11.26 86.81
4/23/2002 ----7.62 90.4510/3/2002 ----11.40 86.674/21/2003 ----5.30 92.7710/6/2003 ----5.20 92.874/21/2004 ----8.04 90.0310/6/2004 ----11.11 86.9612/13/2010 ----10.35 87.72
6/7/2011 ----9.82 88.25
1/2/2013 ----6.42 91.659/7/2013 ----8.81 89.266/29/2014 ----9.07 89.007/2/2015 ----8.00 90.073/9/2016T-1 5/7/1998 98.97 ----9.61 89.36
MW-26 98.07
Well Not Measured
Page 7 of 7
TABLE 6
HISTORIC FREE PRODUCT THICKNESS DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
WELL I.D. Date Depth to
Product (ft)
Depth to
Groundwater (ft)
Product Thickness
(ft)
5/7/1998 6.74 6.92 0.18
4/27/2000 8.40 9.08 0.68
4/24/2001 10.60 10.61 0.01
5/7/1998 5.62 5.69 0.07
4/24/2001 10.01 10.09 0.08
10/24/2001 12.08 12.18 0.10
10/22/2004 10.19 15.04 4.85
10/20/2009 11.01 14.95 3.94
6/28/2010 10.92 14.98 4.06
12/13/2010 10.95 11.65 0.70
6/7/2011 10.98 11.13 0.15
6/29/2014 9.35 9.42 0.07
5/7/1998 6.59 6.85 0.26
4/27/2000 8.67 9.10 0.43
4/24/2001 10.05 10.06 0.01
10/22/2004 12.80 12.82 0.02
5/7/1998 6.10 6.58 0.48
4/27/2000 7.11 13.35 6.24
10/31/2000 11.01 11.14 0.13
4/24/2001 10.63 11.19 0.56
10/22/2004 11.67 11.68 0.01
10/20/2009 12.14 12.60 0.46
6/28/2010 12.10 12.35 0.25
12/13/2010 11.46 11.81 0.35
6/7/2011 11.03 11.11 0.08
1/2/2013 6.67 6.75 0.08
9/7/2013 8.31 8.57 0.26
6/29/2014 9.62 10.06 0.44
7/2/2015 8.47 8.81 0.34
10/26/2015 8.42 8.64 0.22
12/15/2015 --7.67 --
2/8/2016 3.80 3.82 0.02
3/9/2016 --5.61 --
5/7/1998 6.48 6.55 0.07
4/24/2001 10.69 10.71 0.02
10/22/2004 12.11 12.13 0.02
12/13/2010 10.93 11.28 0.35
6/7/2011 10.94 11.25 0.31
1/2/2013 7.50 7.75 0.25
9/7/2013 9.12 9.58 0.46
6/29/2014 9.52 10.03 0.51
7/2/2015 8.61 9.08 0.47
10/26/2015 8.74 9.21 0.47
12/15/2015 7.68 7.73 0.05
2/8/2016 3.83 3.85 0.02
3/9/2016 5.27 5.29 0.02
MW-25
MW-1
MW-2
MW-3
MW-13
MW-4
MW-2A
TABLE 7
GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
MW-1 3/9/2016 6.2J 630 340 3,400 4,376.2 <10 260 1,200 550 3.0J 18 16 31 8.6J 7.6J
MW-4 3/9/2016 24J 3,100 1,400 9,900 14,424 <25 1,100 3,800 880 10J 92 68 310 14J 21J
MW-24 3/9/2016 41 61 93 112 307 2.8 87 220 35 <2.5 8.1 13 26 4.9 4.2
MW-25 3/9/2016
1 600 600 500 NE 20 6 400 400 70 70 70 70 25 70
5,000 260,000 84,500 85,500 NE 20,000 6,000 28,500 25,000 70,000 25,000 6,900 30,000 11,700 8,500
Notes:
1. "<" or ND = None detected above method detection limit.
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ.
4. NE = Not established.
5. MTBE = Methyl tertiary butyl ether
6. Values in BOLD indicate levels above GCLs.
7. All concentrations in micrograms per liter (ug/L).
0.02 feet Free ProductTolueneTotal Xylenesp-Isopropyltoluenesec-ButylbenzeneGCL
2L GW Standard Naphthalene1,3,5-TrimethylbenzeneIsopropylbenzeneBenzeneTotal BTEXEthylbenzenen-PropylbenzeneStyreneAnalytical Methods:
DATE
SAMPLEDWELL I.D.1,2,4-TrimethylbenzeneMTBEn-ButylbenzeneEPA METHOD 6200B
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
1/14/1992 CSA
8/17/1993 CAP
9/1/1994 CAP
10/11/1994 CAP
1/13/1995 CAP
10/11/1995 CAP
1/16/1996 CAP
4/12/1996 CAP
1/23/1997 CAP
4/8/1997 CAP
4/22/1997 CAP
4/27/2000 CAP
10/31/2000 CAP 1,900 12,000 1,900 13,000 860 --
4/24/2001 CAP
10/24/2001 CAP 750 9,300 1,300 10,200 360 --
4/23/2002 CAP 150 2,400 820 6,300 880 --
10/3/2002 CAP 400 5,900 1,400 9,000 <50 --
4/21/2003 CAP 60 400 130 1,000 130 --
10/6/2003 CAP 100 630 280 1,800 <100 --
4/21/2004 CAP 5 5,600 8.8 53 2.2 --
10/6/2004 CAP 310 4,500 910 6,600 <200 --
12/13/2010 CAP 43 1,200 320 3,600 <2.4 350
6/7/2011 CAP 42 2,000 560 5,600 <2.4 510
1/2/2013 CAP 6.9 310 150 1,960 <1 210
9/7/2013 CAP 24 2,200 1,200 6,400 <4 750
6/29/2014 CAP 34J 2,200 920 6,600 <100 570
7/2/2015 CAP <25 820 570 5,100 <25 530
3/9/2016 CAP 6.2J 630 340 3,400 <10 260
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzeneFree Product
Free Product
Free Product
MW-1
2L GW Standard
GCL
Page 1 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene1/14/1992 CSA
8/17/1993 CAP
10/13/1993 CAP 2,880 9,600 3,000 5,040 2,080 --
10/13/1994 CAP 8,800 23,000 2,560 17,000 960 --
1/13/1995 CAP 5,800 9,300 1.09 5,800 1,760 --
10/11/1995 CAP 1,570 3,850 320 1,860 480 --
1/16/1996 CAP 3,040 3,200 160 1,280 670 --
4/12/1996 CAP 55 340 76.9 2,400 BDL --
4/22/1997 CAP
4/27/2000 CAP 1,800 2,700 480 9,300 BDL --
10/31/2000 CAP 3,600 14,000 2,900 18,100 1,100 --
4/24/2001 CAP
10/24/2001 CAP
4/23/2002 CAP
10/3/2002 CAP
4/21/2003 CAP
10/6/2003 CAP 300 1,700 760 5,100 <100 --
10/6/2004 CAP
12/13/2010 CAP
6/7/2011 CAP
1/2/2013 CAP 3,000 23,000 2,100 11,900 <40 1,500
9/7/2013 CAP 2,200 29,000 2,300 11,700 <40 890
6/29/2014 CAP
7/2/2015 CAP 44 630 180 840 <5.0 220
3/9/2016 CAP
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
MW-2A
Free Product
Well Not Sampled
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
MW-2
2L GW Standard
GCL
Page 2 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene1/14/1992 CSA
8/17/1993 CAP
10/13/1993 CAP 2,100 11,500 2,700 5,900 1,100 --
4/29/1994 CAP 4,300 7,500 1,410 5,000 1,540 --
7/26/1994 CAP 8,300 24,600 3,200 12,800 3,500 --
10/13/1994 CAP 520 2,290 870 1,900 160 --
1/13/1995 CAP 2,900 17,300 2,380 12,700 1,300 --
4/13/1995 CAP 1,600 7,200 640 3,260 960 --
7/14/1995 CAP 280 347 16 29 BDL --
10/11/1995 CAP 175 1,330 230 2,100 112 --
1/16/1996 CAP 9,200 46,000 4,800 32,000 3,800 --
4/12/1996 CAP 410 1,760 132 3,140 BDL --
4/8/1997 CAP
4/22/1997 CAP
4/27/2000 CAP
10/31/2000 CAP
4/24/2001 CAP
10/24/2001 CAP
4/23/2002 CAP
10/3/2002 CAP
4/21/2003 CAP 26 <250 30 2,600 27 --
10/6/2003 CAP 83 <200 96 2,400 <100 --
4/21/2004 CAP 0.6 <5 <0.5 4.1 <1 --
10/6/2004 CAP 30 <200 <25 390 <50 --
12/13/2010 CAP 30 640 630 6,000 <6 770
6/7/2011 CAP 45 1,200 700 8,500 <12 940
1/2/2013 CAP 12 620 550 5,400 <4 830
9/7/2013 CAP 9.9 280 470 3,400 <4 820
6/29/2014 CAP <50 410 420 3,400 <50 690
7/2/2015 CAP 4.2 310 320 2,600 <5.0 670
3/9/2016 CAP
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
Well Not Sampled
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Not Sampled – Did Not Recharge
Free Product
Free Product
2L GW Standard
GCL
MW-3
Page 3 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene1/14/1992 CSA
4/22/1993 CAP 3,920 4,140 490 5,600 690 --
8/5/1993 CAP 660 1,730 210 1,600 132 --
10/13/1993 CAP 210 720 119 1,340 224 --
2/1/1994 CAP 370 1,600 1,140 2,500 320 --
4/29/1994 CAP 800 560 840 3,200 360 --
7/26/1994 CAP 600 1,000 160 2,250 320 --
10/13/1994 CAP 130 260 96 380 64 --
1/13/1995 CAP 90 460 140 653 52 --
4/13/1995 CAP 23 35 20 310 16 --
7/14/1995 CAP BDL 1.2 9.6 18 BDL --
10/11/1995 CAP 8.8 42 22 330 4 --
1/16/1996 CAP 15 44 18 175 7 --
4/12/1996 CAP BDL BDL BDL BDL BDL --
1/23/1997 CAP 2,500 8,000 1,500 4,000 1,200 --
4/22/1997 CAP 4,560 16,700 2,580 13,500 2,300 --
4/27/2000 CAP
10/31/2000 CAP
4/24/2001 CAP
10/24/2001 CAP
4/23/2002 CAP
10/3/2002 CAP
4/21/2003 CAP
10/6/2003 CAP 3,500 23,000 2,500 15,000 <200 --
4/21/2004 CAP
10/6/2004 CAP 150 7,400 1,700 13,000 <100 --
12/13/2010 CAP
6/7/2011 CAP
1/2/2013 CAP
9/7/2013 CAP
6/29/2014 CAP
7/2/2015 CAP
3/9/2016 CAP 24J 3,100 1,400 9,900 <25 1,100
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
Free Product
GCL
2L GW Standard
MW-4
Free Product
Page 4 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene8/5/1993 CAP 164 336 410 840 16 --
10/13/1993 CAP 2 8.9 2.8 10 3.2 --
2/1/1994 CAP 1.6 13 4.8 19 BDL --
4/29/1994 CAP 2.4 7.2 3.2 12 BDL --
7/26/1994 CAP BDL BDL BDL BDL BDL --
10/13/1994 CAP BDL BDL BDL BDL BDL --
1/13/1995 CAP BDL BDL BDL BDL BDL --
4/13/1995 CAP BDL BDL BDL BDL BDL --
7/14/1995 CAP 0.8 5.6 2.8 29 BDL --
10/11/1995 CAP BDL 38 5.6 23 BDL --
1/16/1996 CAP BDL BDL BDL BDL BDL --
4/12/1996 CAP BDL BDL BDL BDL BDL --
7/25/1996 CAP 46 18 15 260 115 --
1/23/1997 CAP BDL BDL BDL BDL BDL --
4/22/1997 CAP BDL BDL BDL BDL BDL --
7/16/1997 CAP 4 BDL BDL 5 7 --
5/7/1998 CAP BDL BDL BDL BDL BDL --
4/27/2000 CAP BDL BDL BDL BDL BDL --
10/31/2000 CAP BDL BDL BDL BDL BDL --
4/24/2001 CAP BDL BDL BDL BDL BDL --
10/24/2001 CAP BDL BDL BDL BDL BDL --
4/23/2002 CAP BDL BDL BDL BDL BDL --
10/3/2002 CAP <1 <1 <1 <3 <1 --
4/21/2003 CAP <0.5 <5 <0.5 <1.5 <5 --
10/6/2003 CAP <0.5 <5 0.72 4.8 <1 --
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
Well Destroyed
2L GW Standard
MW-5
GCL
Page 5 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene1/14/1992 CSA BDL BDL BDL BDL BDL --
4/29/1994 CAP 1.6 10 2 19 BDL --
7/26/1994 CAP BDL BDL BDL BDL BDL --
10/12/1994 CAP BDL BDL BDL BDL BDL --
1/13/1995 CAP BDL BDL BDL BDL BDL --
4/13/1995 CAP BDL BDL BDL BDL BDL --
7/14/1995 CAP BDL 2.4 1.6 14 BDL --
10/11/1995 CAP BDL 12 7.2 38 BDL --
1/16/1996 CAP BDL BDL BDL BDL BDL --
4/12/1996 CAP BDL BDL BDL BDL BDL --
7/2/1996 CAP BDL BDL BDL BDL BDL --
1/23/1997 CAP BDL BDL BDL BDL BDL --
4/22/1997 CAP BDL BDL BDL BDL BDL --
7/16/1997 CAP BDL BDL BDL BDL BDL --
5/7/1998 CAP BDL BDL BDL BDL BDL --
4/27/2000 CAP BDL BDL BDL BDL BDL --
10/31/2000 CAP BDL BDL BDL BDL 2 --
4/24/2001 CAP BDL BDL BDL BDL BDL --
10/24/2001 CAP BDL 2.4 BDL BDL BDL --
4/23/2002 CAP BDL BDL BDL BDL BDL --
10/3/2002 CAP <1 <1 <1 <3 <1 --
4/21/2003 CAP <0.5 <5 <0.5 <1.5 <5 --
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
Well Destroyed
GCL
MW-6
2L GW Standard
Page 6 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene4/22/1993 CAP BDL BDL BDL BDL BDL --
10/13/1994 CAP 3.5 9.6 10 35 3.2 --
1/13/1995 CAP BDL BDL BDL BDL BDL --
10/11/1995 CAP 62 1,380 230 1,200 80 --
1/16/1996 CAP BDL BDL BDL BDL BDL --
4/12/1996 CAP BDL BDL BDL BDL BDL --
4/27/2000 CAP 10 1,500 360 11,300 BDL --
10/31/2000 CAP BDL 1,000 500 14,500 BDL --
4/24/2001 CAP BDL 140 150 5,300 BDL --
10/24/2001 CAP BDL BDL 18 300 540 --
4/23/2002 CAP BDL 29 29 1,020 BDL --
10/3/2002 CAP 980 1,000 130 2,200 920 --
4/21/2003 CAP 600 3,300 210 4,800 200 --
10/6/2003 CAP 650 1,200 260 2,300 820 --
4/21/2004 CAP
10/6/2004 CAP 140 <200 320 4,000 <50 --
12/13/2010 CAP <0.05 <0.053 2.2 13 <0.12 15
6/7/2011 CAP <0.5 20 88 400 <1.2 180
1/2/2013 CAP <0.1 0.12 0.24 1 <0.2 <0.5
9/7/2013 CAP <0.1 <0.1 0.16 <0.3 <0.2 <0.5
6/29/2014 CAP <12 <12 29 231 <12 150
7/2/2015 CAP <0.50 <0.50 2.9 16.3 <0.50 14
3/9/2016 CAP
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
Well Not Sampled
Well Destroyed
2L GW Standard
GCL
MW-7
MW-7A
Page 7 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene4/22/1993 CAP BDL BDL BDL BDL BDL NR
10/13/1994 CAP BDL BDL BDL BDL BDL NR
1/13/1995 CAP BDL BDL BDL BDL BDL NR
10/11/1995 CAP 1.6 17 3.2 BDL BDL NR
1/16/1996 CAP BDL BDL BDL BDL BDL NR
4/12/1996 CAP BDL BDL BDL BDL BDL NR
7/25/1996 CAP BDL BDL BDL BDL BDL NR
4/27/2000 CAP BDL BDL BDL BDL BDL NR
10/31/2000 CAP BDL BDL BDL BDL BDL NR
4/24/2001 CAP BDL BDL BDL BDL BDL NR
10/24/2001 CAP BDL BDL BDL BDL BDL NR
4/23/2002 CAP BDL BDL BDL BDL BDL NR
10/3/2002 CAP <1 <1 <1 <3 <1 NR
4/21/2003 CAP <0.5 <5 <0.5 <1.5 <5 NR
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
Well Destroyed
MW-8
2L GW Standard
GCL
Page 8 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene5/29/1992 CSA BDL BDL BDL BDL BDL --
10/13/1993 CAP BDL BDL BDL BDL BDL --
4/29/1994 CAP 1 6.8 2.4 11 1.3 --
7/26/1994 CAP BDL BDL BDL BDL BDL --
10/12/1994 CAP BDL BDL BDL BDL BDL --
1/13/1995 CAP BDL BDL BDL BDL BDL --
4/13/1995 CAP BDL BDL BDL BDL BDL --
7/14/1995 CAP BDL BDL BDL BDL BDL --
10/11/1995 CAP BDL BDL BDL BDL BDL --
1/16/1996 CAP BDL BDL BDL BDL BDL --
4/12/1996 CAP BDL BDL BDL BDL BDL --
7/2/1996 CAP BDL BDL BDL BDL BDL --
1/23/1997 CAP BDL BDL BDL BDL BDL --
4/22/1997 CAP BDL BDL BDL BDL BDL --
7/16/1997 CAP BDL BDL BDL BDL BDL --
5/7/1998 CAP BDL BDL BDL BDL BDL --
4/27/2000 CAP BDL BDL BDL BDL BDL --
10/31/2000 CAP BDL BDL BDL BDL BDL --
4/24/2001 CAP BDL BDL BDL BDL BDL --
10/24/2001 CAP BDL BDL BDL BDL BDL --
4/23/2002 CAP BDL BDL BDL BDL BDL --
10/3/2002 CAP <1 <1 <1 <3 <1 --
4/21/2003 CAP <0.5 <5 <0.5 <1.5 <5 --
10/6/2003 CAP <0.5 <5 <0.5 <1.5 <1 --
4/21/2004 CAP <0.5 <5 <0.5 <1.5 <1 --
10/6/2004 CAP <0.5 <5 <0.5 <1.5 7.2 --
12/13/2010 CAP <0.05 <0.053 <0.1 1 <0.12 <0.086
6/7/2011 CAP <0.05 <0.053 <0.1 <0.22 <0.12 <0.086
1/2/2013 CAP <0.1 <0.1 <0.1 <0.3 <0.2 <0.5
9/7/2013 CAP <0.1 <0.1 <0.1 <0.3 <0.2 <0.5
6/29/2014 CAP <0.5 <0.5 <0.5 <1 <0.5 <0.5
7/2/2015 CAP <0.50 <0.50 <0.50 <1.50 <0.50 <0.50
3/9/2016 CAP
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
GCL
Well Not Sampled
2L GW Standard
MW-9
Page 9 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene5/29/1992 CSA BDL BDL BDL BDL BDL --
10/13/1993 CAP BDL BDL BDL BDL BDL --
10/12/1994 CAP BDL BDL BDL BDL BDL --
1/13/1995 CAP BDL BDL BDL BDL BDL --
4/13/1995 CAP BDL BDL BDL BDL BDL --
7/14/1995 CAP BDL BDL BDL BDL BDL --
10/11/1995 CAP BDL BDL BDL BDL BDL --
1/16/1996 CAP BDL BDL BDL BDL BDL --
4/12/1996 CAP BDL BDL BDL BDL BDL --
7/25/1996 CAP BDL BDL BDL BDL BDL --
8/14/1996 CAP BDL BDL BDL BDL BDL --
1/23/1997 CAP BDL BDL BDL BDL BDL --
4/22/1997 CAP BDL BDL BDL BDL BDL --
7/16/1997 CAP BDL BDL BDL BDL BDL --
5/7/1998 CAP BDL BDL BDL BDL BDL --
4/27/2000 CAP BDL 1.1 BDL BDL 1.5 --
10/31/2000 CAP BDL BDL BDL BDL 3.7 --
4/24/2001 CAP BDL BDL BDL BDL BDL --
10/24/2001 CAP BDL BDL BDL BDL BDL --
4/23/2002 CAP BDL BDL BDL BDL BDL --
10/3/2002 CAP <1 <1 <1 <3 <1 --
4/21/2003 CAP <0.5 <5 <0.5 <1.5 <5 --
10/6/2003 CAP <0.5 <5 <0.5 <1.5 5.2 --
4/21/2004 CAP <0.5 <5 <0.5 <1.5 <1 --
10/6/2004 CAP <0.5 <5 <0.5 <1.5 <1 --
12/13/2010 CAP <0.05 <0.053 <0.1 <0.022 <0.12 <0.086
6/7/2011 CAP <0.05 <0.053 <0.1 <0.22 <0.12 <0.086
1/2/2013 CAP
9/7/2013 CAP
6/29/2014 CAP
7/2/2015 CAP
3/9/2016 CAP
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
GCL
MW-10
Not Sampled - Unable to Locate
Not Sampled - Unable to Locate
2L GW Standard
Well Presumed Destroyed - Unable to Locate
Not Sampled - Unable to Locate
Not Sampled - Unable to Locate
Page 10 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene5/29/1992 CSA BDL BDL BDL BDL BDL --
10/12/1994 CAP BDL BDL BDL BDL BDL --
1/13/1995 CAP BDL BDL BDL BDL BDL --
4/13/1995 CAP BDL BDL BDL BDL BDL --
7/14/1995 CAP BDL BDL BDL BDL BDL --
10/11/1995 CAP BDL BDL BDL BDL BDL --
1/16/1996 CAP BDL BDL BDL BDL BDL --
4/12/1996 CAP BDL BDL BDL BDL BDL --
7/25/1996 CAP BDL BDL BDL BDL BDL --
1/23/1997 CAP BDL BDL BDL BDL BDL --
4/22/1997 CAP BDL BDL BDL BDL BDL --
7/16/1997 CAP BDL BDL BDL BDL BDL --
5/7/1998 CAP BDL BDL BDL BDL BDL --
5/29/1992 CSA BDL BDL BDL BDL BDL --
10/13/1993 CAP BDL BDL BDL BDL BDL --
4/29/1994 CAP BDL BDL BDL BDL BDL --
7/26/1994 CAP 0.6 2.4 BDL 3.1 0.5 --
10/12/1994 CAP BDL BDL BDL BDL BDL --
1/13/1995 CAP BDL BDL BDL BDL BDL --
4/13/1995 CAP BDL BDL BDL BDL BDL --
7/14/1995 CAP BDL BDL BDL BDL BDL --
10/11/1995 CAP BDL BDL BDL BDL BDL --
1/16/1996 CAP BDL BDL BDL BDL BDL --
4/12/1996 CAP BDL BDL BDL BDL BDL --
7/25/1996 CAP BDL BDL BDL BDL BDL --
1/23/1997 CAP BDL BDL BDL BDL BDL --
4/22/1997 CAP BDL BDL BDL BDL BDL --
7/16/1997 CAP BDL BDL BDL BDL BDL --
5/7/1998 CAP BDL BDL BDL BDL BDL --
4/27/2000 CAP
10/31/2000 CAP
4/24/2001 CAP
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
2L GW Standard
MW-12
Not Sampled - Well Blocked
Not Sampled - Well Blocked
Not Sampled - Well Blocked
Presumed Destroyed
Well Abandoned
GCL
MW-11
Page 11 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene5/29/1992 CSA 5,760 6,700 1,480 5,900 390 --
4/22/1993 CAP 3,850 5,300 320 7,400 570 --
8/5/1993 CAP 4,600 5,870 1,450 4,900 840 --
10/13/1993 CAP 1,500 3,140 1,440 1,410 580 --
2/1/1994 CAP 3,700 12,220 2,900 9,600 1,340 --
4/29/1994 CAP 2,175 4,200 1,180 3,920 780 --
7/26/1994 CAP 3,460 5,700 1,340 4,930 1,020 --
10/12/1994 CAP 1,690 6,900 1,600 5,400 1,370 --
1/13/1995 CAP 1,020 3,900 640 2,370 450 --
4/13/1995 CAP 190 480 160 865 32 --
7/14/1995 CAP 96 270 130 900 16 --
10/11/1995 CAP 260 820 205 1,230 51 --
1/16/1996 CAP 1,100 2,840 660 2,900 88 --
4/12/1996 CAP 77.9 246 82.8 598 BDL --
4/22/1997 CAP
4/27/2000 CAP 6,100 14,000 4,300 23,000 740 --
10/31/2000 CAP 3,800 20,000 3,300 19,600 540 --
4/24/2001 CAP
10/24/2001 CAP
4/23/2002 CAP
10/3/2002 CAP
4/21/2003 CAP 280 740 180 1,400 <50 --
10/6/2003 CAP 250 1,900 440 2,800 <50 --
4/21/2004 CAP
10/6/2004 CAP 3,200 26,000 4,700 26,000 <200 --
12/13/2010 CAP 240 310 170 930 <1.2 180
6/7/2011 CAP 370 1,700 520 3,300 <1.2 340
1/2/2013 CAP 30 160 110 460 <1 81
9/7/2013 CAP 200 680 310 1,600 <1 170
6/29/2014 CAP 48 600 690 4,400 <25 450
7/2/2015 CAP 12 300 380 2,600 <5.0 360
3/9/2016 CAP
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
Free Product
Free Product
Free Product
Free Product
Free Product
MW-13
Free Product
Well Not Sampled
2L GW Standard
GCL
Page 12 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene5/29/1992 CSA BDL BDL BDL BDL BDL --
10/13/1993 CAP BDL BDL BDL BDL BDL --
4/29/1994 CAP 2.5 4.6 2.4 9.5 2 --
7/26/1994 CAP BDL BDL BDL BDL BDL --
10/12/1994 CAP BDL BDL BDL BDL BDL --
1/13/1995 CAP BDL BDL BDL BDL BDL --
4/13/1995 CAP BDL BDL BDL BDL BDL --
7/14/1995 CAP BDL BDL BDL BDL BDL --
10/11/1995 CAP BDL BDL BDL BDL BDL --
1/16/1996 CAP BDL BDL BDL BDL BDL --
4/12/1996 CAP BDL BDL BDL BDL BDL --
7/2/1996 CAP 16 53 9 48 154 --
1/23/1997 CAP 10 23 6 25 4 --
4/22/1997 CAP 720 1,290 168 720 640 --
7/16/1997 CAP 34 90 280 460 BDL --
5/7/1998 CAP BDL 57 BDL 290 BDL --
4/27/2000 CAP 410 780 190 2,600 BDL --
10/31/2000 CAP 270 370 89 920 17 --
4/24/2001 CAP 610 1,600 320 3,700 BDL --
10/24/2001 CAP 440 330 90 1,430 BDL --
4/23/2002 CAP 80 110 40 490 BDL --
10/3/2002 CAP 370 120 120 1,310 <5 --
4/21/2003 CAP 23 18 9.1 150 <5 --
10/6/2003 CAP 5.7 <5 1.6 24 <1 --
4/21/2004 CAP 48 37 20 300 7 --
10/6/2004 CAP 110 <120 47 800 <25 --
12/13/2010 CAP 5.9 2 5.7 130 <0.12 35
6/7/2011 CAP 5.1 1.6 0.49 13 0.42 37
1/2/2013 CAP 0.93 <0.1 <0.1 1.63 <0.2 4.4
9/7/2013 CAP 2.6 <0.1 <0.1 0.36 <0.2 13
6/29/2014 CAP 1.6 <0.5 <0.5 0.27J <0.5 8.1
7/2/2015 CAP 0.89 <0.50 <0.50 <1.50 <0.50 4.2
3/9/2016 CAP
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
GCL
Well Not Sampled
MW-14
2L GW Standard
Page 13 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene5/29/1992 CSA BDL BDL BDL BDL BDL --
10/13/1993 CAP BDL BDL BDL BDL BDL --
10/12/1994 CAP BDL BDL BDL BDL BDL --
1/13/1995 CAP BDL BDL BDL BDL BDL --
4/13/1995 CAP BDL BDL BDL BDL BDL --
7/14/1995 CAP BDL BDL BDL BDL BDL --
10/11/1995 CAP BDL BDL BDL BDL BDL --
1/16/1996 CAP BDL BDL BDL BDL BDL --
4/12/1996 CAP BDL BDL BDL BDL BDL --
1/23/1997 CAP 80 160 70 420 60 --
4/22/1997 CAP 64 190 120 600 32 --
7/16/1997 CAP 170 590 75 1,250 420 --
5/7/1998 CAP BDL BDL BDL BDL BDL --
4/27/2000 CAP BDL BDL BDL BDL BDL --
10/31/2000 CAP BDL BDL BDL 1.6 BDL --
4/24/2001 CAP BDL BDL BDL 4.6 BDL --
10/24/2001 CAP BDL BDL BDL BDL BDL --
4/23/2002 CAP BDL BDL BDL BDL BDL --
10/3/2002 CAP <1 <1 <1 <3 <1 --
4/21/2003 CAP <0.5 <5 <0.5 <1.5 <5 --
10/6/2003 CAP <0.5 <5 <0.5 <1.5 <1 --
4/21/2004 CAP <0.5 <5 <0.5 <1.5 <1 --
10/6/2004 CAP <0.5 <5 <0.5 <1.5 <1 --
12/13/2010 CAP <0.05 <0.053 <0.1 <0.022 <0.12 <0.086
6/7/2011 CAP <0.05 <0.053 <0.1 <0.22 <0.12 <0.086
1/2/2013 CAP <0.1 <0.1 <0.1 <0.3 <0.2 <0.5
9/7/2013 CAP <0.1 <0.1 <0.1 <0.3 <0.2 0.77
6/29/2014 CAP <0.5 <0.5 <0.5 <1 <0.5 <0.5
7/2/2015 CAP <0.50 <0.50 <0.50 <1.50 <0.50 <0.50
3/9/2016 CAP
5/7/1998 CAP 1,200 4,300 370 5,200 1,100 --
4/27/2000 CAP 3,300 BDL 1,700 8,900 520 --
10/31/2000 CAP 2,100 8,100 1,200 9,400 380 --
4/24/2001 CAP 2,700 17,000 1,800 15,000 330 --
10/24/2001 CAP 4,600 15,000 1,400 11,500 BDL --
4/23/2002 CAP 1,000 6,800 1,100 10,200 BDL --
10/3/2002 CAP
4/21/2003 CAP 120 1,300 300 3,600 <25 --
10/6/2003 CAP 34 270 91 820 <1 --
4/21/2004 CAP 760 3,100 470 4,800 <100 --
10/6/2004 CAP 740 4,000 930 9,100 <200 --
12/13/2010 CAP 41 480 350 3,600 <1.2 280
6/7/2011 CAP 62 720 530 5,500 <2.4 580
1/2/2013 CAP 2.8 35 54 420 <1 32
9/7/2013 CAP 18 200 170 1,340 <1 200
6/29/2014 CAP 14 200 140 860 <12 160
7/2/2015 CAP 1.9 26 62 290 <0.50 100
3/9/2016 CAP
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
Well Not Sampled
2L GW Standard
Not sampled – well did not re-charge after purging
Well Not Sampled
MW-15
GCL
MW-16
Page 14 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene4/27/2000 CAP 1,600 4,500 1,500 7,100 110 --
10/31/2000 CAP 990 3,400 650 5,800 90 --
4/24/2001 CAP 18 110 23 218 BDL --
10/24/2001 CAP 450 2,100 410 7,200 BDL --
4/23/2002 CAP 320 2,300 780 7,100 BDL --
10/3/2002 CAP 120 700 190 3,400 <25 --
4/21/2003 CAP 46 400 130 2,100 <25 --
10/6/2003 CAP 5 35 15 200 <1 --
4/21/2004 CAP 73 480 250 3,300 <50 --
10/6/2004 CAP 64 460 450 4,600 <100 --
12/13/2010 CAP <1 9 28 590 <2.4 180
6/7/2011 CAP <0.05 <0.053 4.4 20 <0.12 11
1/2/2013 CAP <0.1 <0.1 <0.1 <0.3 <0.2 <0.5
9/7/2013 CAP <0.1 <0.1 0.11 0.5 <0.2 0.86
6/29/2014 CAP 0.89 0.24J 18 82 <0.5 91
7/2/2015 CAP 0.46 0.12 6.6 29.1 <0.50 42
3/9/2016 CAP
8/14/1996 CAP BDL BDL BDL BDL BDL --
5/7/1998 CAP BDL BDL BDL BDL BDL --
4/27/2000 CAP BDL BDL BDL BDL BDL --
10/31/2000 CAP BDL BDL BDL BDL BDL --
4/24/2001 CAP BDL BDL BDL BDL BDL --
10/24/2001 CAP BDL BDL BDL BDL BDL --
4/23/2002 CAP BDL BDL BDL BDL BDL --
10/3/2002 CAP <1 <1 <1 <3 <1 --
4/21/2003 CAP <0.5 <5 <0.5 <1.5 <5 --
12/13/2010 CAP <0.05 <0.053 <0.1 <0.022 <0.12 <0.086
6/7/2011 CAP <0.05 2.4 <0.1 <0.22 <0.12 <0.086
1/2/2013 CAP <0.1 <0.1 <0.1 <0.3 <0.2 <0.5
9/7/2013 CAP <0.1 <0.1 <0.1 <0.3 <0.2 <0.5
6/29/2014 CAP <0.5 0.28J <0.5 <1 <0.5 <0.5
7/2/2015 CAP <0.50 <0.50 <0.50 <1.50 <0.50 <0.50
3/9/2016 CAP
8/14/1996 CAP BDL BDL BDL BDL BDL --
1/23/1997 CAP BDL BDL BDL BDL BDL --
4/22/1997 CAP BDL BDL BDL BDL BDL --
7/16/1997 CAP BDL BDL BDL BDL BDL --
4/27/2000 CAP BDL BDL BDL BDL BDL --
10/31/2000 CAP BDL BDL BDL BDL BDL --
4/24/2001 CAP BDL BDL BDL BDL BDL --
10/24/2001 CAP
4/23/2002 CAP BDL BDL BDL BDL BDL --
10/3/2002 CAP <1 <1 <1 <3 <1 --
4/21/2003 CAP <0.5 <5 <0.5 <1.5 <5 --
12/13/2010 CAP <0.05 <0.053 <0.1 <0.022 <0.12 <0.086
6/7/2011 CAP <0.05 <0.053 <0.1 <0.22 <0.12 <0.086
1/2/2013 CAP <0.1 <0.1 <0.1 <0.3 <0.2 <0.5
9/7/2013 CAP <0.1 <0.1 <0.1 <0.3 <0.2 <0.5
6/29/2014 CAP <0.5 <0.5 <0.5 <1 <0.5 <0.5
7/2/2015 CAP <0.50 <0.50 <0.50 <1.50 <0.50 <0.50
3/9/2016 CAP
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
Well Not Sampled
Not Sampled – Well Dry
Well Not Sampled
Well Not Sampled
MW-20
GCL
2L GW Standard
MW-19
MW-17
Page 15 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene8/14/1996 CAP BDL BDL BDL BDL BDL --
5/7/1998 CAP BDL BDL BDL BDL BDL --
4/27/2000 CAP BDL BDL BDL BDL BDL --
10/31/2000 CAP BDL 1.5 BDL BDL BDL --
4/24/2001 CAP BDL BDL BDL BDL BDL --
10/24/2001 CAP
4/23/2002 CAP BDL BDL BDL BDL BDL --
10/3/2002 CAP <1 <1 <1 <3 <1 --
4/21/2003 CAP <0.5 <5 <0.5 <1.5 <5 --
8/14/1996 CAP BDL BDL BDL BDL BDL --
1/23/1997 CAP BDL BDL BDL BDL BDL --
4/22/1997 CAP BDL BDL BDL BDL BDL --
7/16/1997 CAP BDL BDL BDL BDL BDL --
5/7/1998 CAP BDL BDL BDL BDL BDL --
4/27/2000 CAP BDL BDL BDL BDL BDL --
10/31/2000 CAP BDL BDL BDL BDL BDL --
4/24/2001 CAP BDL BDL BDL BDL BDL --
10/24/2001 CAP BDL BDL BDL BDL BDL --
4/23/2002 CAP BDL BDL BDL BDL BDL --
10/3/2002 CAP <1 <1 <1 <3 <1 --
4/21/2003 CAP <0.5 <5 <0.5 <1.5 <5 --
10/6/2003 CAP <0.5 <5 <0.5 <1.5 <1 --
4/21/2004 CAP <0.5 <5 <0.5 <1.5 <1 --
10/6/2004 CAP <0.5 <5 <0.5 <1.5 <1 --
12/13/2010 CAP <0.05 <0.053 <0.1 <0.022 <0.12 <0.086
6/7/2011 CAP <0.05 <0.053 <0.1 <0.22 <0.12 <0.086
1/2/2013 CAP <0.1 <0.1 <0.1 <0.3 <0.2 <0.5
9/7/2013 CAP <0.1 <0.1 <0.1 <0.3 <0.2 <0.5
6/29/2014 CAP <0.5 <0.5 <0.5 <1 <0.5 <0.5
7/2/2015 CAP <0.50 <0.50 <0.50 <1.50 <0.50 <0.50
3/9/2016 CAP
8/14/1996 CAP BDL BDL BDL BDL BDL --
5/7/1998 CAP BDL BDL BDL BDL BDL --
10/24/2001 CAP
12/13/2010 CAP 1,200 14,000 2,000 13,000 <12 940
6/7/2011 CAP 1,400 19,000 2,600 16,000 <24 940
1/2/2013 CAP 710 12,000 2,800 16,200 <20 1,100
9/7/2013 CAP 520 9,700 1,900 11,100 <10 880
6/29/2014 CAP 580 12,000 2,400 14,300 <120 1,100
7/2/2015 CAP 430 11,000 2,400 14,500 <100 1,100
3/9/2016 CAP
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
Well not sampled since 2003 - Presumed Destroyed
Well Not Sampled
Not Located for 4 sampling events
Not Sampled – Well Dry
Well Not Sampled
2L GW Standard
GCL
MW-23
MW-22
MW-21
Page 16 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene8/14/1996 CAP BDL BDL BDL BDL BDL --
1/23/1997 CAP BDL BDL BDL BDL BDL --
4/22/1997 CAP BDL BDL BDL BDL BDL --
7/16/1997 CAP BDL BDL BDL BDL BDL --
10/9/1998 CAP
12/13/2010 CAP 620 5,000 440 2,900 24 390
6/7/2011 CAP 2,200 22,000 2,300 12,000 <24 750
1/2/2013 CAP 1,300 12,000 1,700 9,400 <20 730
9/7/2013 CAP 1,100 13,000 1,700 9,400 <20 820
6/29/2014 CAP 580 11,000 2,300 12,100 <120 1,200
7/2/2015 CAP 20 190 210 680 <0.50 240
3/9/2016 CAP 41 61 93 112 2.8 87
8/14/1996 CAP BDL BDL BDL BDL BDL --
10/9/1998 CAP
12/13/2010 CAP
6/7/2011 CAP
1/2/2013 CAP
9/7/2013 CAP
6/29/2014 CAP
7/2/2015 CAP
3/9/2016 CAP
10/24/2001 CAP BDL BDL BDL BDL BDL --
4/23/2002 CAP BDL BDL BDL BDL BDL --
10/3/2002 CAP <1 <1 <1 <3 <1 --
4/21/2003 CAP <0.5 <5 <0.5 <1.5 <5 --
10/6/2003 CAP <0.5 <5 <0.5 <1.5 BDL --
4/21/2004 CAP <0.5 <5 <0.5 <1.5 <1 --
10/6/2004 CAP <0.5 <5 <0.5 <1.5 <1 --
12/13/2010 CAP <0.05 <0.053 <0.1 <0.022 <0.12 <0.086
6/7/2011 CAP <0.05 <0.053 <0.1 <0.22 <0.12 <0.086
1/2/2013 CAP <0.1 <0.1 <0.1 <0.3 <0.2 <0.5
9/7/2013 CAP <0.1 <0.1 <0.1 <0.3 <0.2 <0.5
6/29/2014 CAP <0.5 <0.5 <0.5 <1 <0.5 <0.5
7/2/2015 CAP <0.50 0.23 0.33 1.01 <0.50 4.2
3/9/2016 CAP
4/22/1993 CAP 1,470 1,650 1,200 1,870 310 --
10/13/1994 CAP BDL 6.4 3 30 BDL --
1/13/1995 CAP BDL BDL BDL BDL BDL --
4/13/1995 CAP BDL BDL BDL BDL BDL --
7/14/1995 CAP BDL BDL BDL BDL BDL --
10/11/1995 CAP 23 310 26 97 15 --
1/16/1996 CAP BDL BDL BDL BDL BDL --
4/12/1996 CAP BDL BDL BDL BDL BDL --
4/22/1993 CAP 5,350 7,580 4,130 9,500 1,230 --
8/5/1993 CAP 3,500 9,000 2.9 8,500 820 --
2/1/1994 CAP 3,840 23,800 7,100 27,000 2,900 --
10/13/1994 CAP 3,700 13,700 4,200 8,800 2,400 --
1/13/1995 CAP
10/11/1995 CAP 10 370 45 277 5 --
1/16/1996 CAP 855 3,700 1,000 5,200 770 --
4/12/1996 CAP 64 1,910 1,530 8,640 BDL --
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
Not sampled since 1996
Free Product
Listed as destroyed in a Clark Environmental Report
Listed as destroyed in a Clark Environmental Report
Free Product
Well Not Sampled
Not sampled since 1996
Free Product
VSA-2
GCL
2L GW Standard
VSB-1
Free Product
MW-26
MW-25
MW-24
Free Product
Free Product
0.02 feet Free Product
Free Product
Page 17 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene4/22/1993 CAP 640 2,120 510 1,940 83 --
4/29/1994 CAP 380 1,370 800 2,240 420 --
7/26/1994 CAP 16 80 83 320 13 --
10/13/1994 CAP 480 5,300 240 3,200 160 --
1/13/1995 CAP 260 2,700 210 1,060 112 --
4/13/1995 CAP 16 210 44 275 13 --
7/14/1995 CAP BDL BDL BDL BDL BDL --
10/11/1995 CAP 4.8 125 11 58 3.2 --
1/16/1996 CAP 6 23 4.2 64 2.9 --
1/23/1997 CAP 74 100 20 350 30 --
4/22/1997 CAP 31 1,230 910 2,290 34 --
7/16/1997 CAP 67 210 79 315 4 --
5/7/1998 CAP 3 2 BDL 9 BDL --
4/22/1993 CAP 1,920 4,700 1,800 5,800 280 --
1/13/1995 CAP BDL BDL BDL BDL BDL --
4/13/1995 CAP BDL BDL BDL BDL BDL --
4/22/1993 CAP 8,720 24,000 8,150 18,000 1,710 --
8/5/1993 CAP 1,180 1,790 430 1,560 270 --
10/13/1993 CAP 106 272 53 72 21 --
2/1/1994 CAP 780 1,330 140 700 112 --
4/29/1994 CAP 405 2,660 350 1,150 96 --
7/26/1994 CAP 2.6 3 2.2 4 1 --
10/13/1994 CAP BDL BDL BDL BDL BDL --
1/13/1995 CAP 260 1,650 240 1,060 64 --
4/13/1995 CAP 7.2 5.6 3.3 30 0.8 --
7/14/1995 CAP 5 3.2 3 37 2.4 --
10/11/1995 CAP 194 320 56 195 120 --
1/16/1996 CAP 14 75 30 270 6 --
4/12/1996 CAP BDL BDL BDL BDL 6.49 --
1/23/1997 CAP 3,000 3,600 1,080 7,400 620 --
5/7/1998 CAP 25 24 BDL 230 BDL --
4/22/1993 CAP 6,800 9,120 1,130 9,850 1,140 --
10/12/1994 CAP
1/13/1995 CAP 900 7,800 1,540 7,040 650 --
4/13/1995 CAP BDL BDL BDL BDL BDL --
7/14/1995 CAP 130 1,860 610 3,460 96 --
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
Not sampled since 1995
Free Product
Not sampled since 1998
Not sampled since 1995
Not sampled since 1998
VSA-4
VSB-5
VSB-6
GCL
VSA-3
2L GW Standard
Page 19 of 20
TABLE 8
HISTORICAL GROUNDWATER ANALYTICAL DATA
PANTRY #3213
3209 SOUTH MEMORIAL DRIVE
GREENVILLE, PITT COUNTY, NORTH CAROLINA
NCDEQ INCIDENT NO. 7105
Free Product
Analytical Method:Date SampledWellIncident PhaseMTBEEPA METHOD 6200B
Total XylenesNaphthaleneEthylbenzeneTolueneBenzene4/22/1993 CAP 10,200 29,000 9,500 22,000 3,170 --
10/13/1994 CAP 2,950 7,400 510 1,980 1,100 --
1/13/1995 CAP 8,100 27,000 2,100 9,900 1,820 --
4/13/1995 CAP 460 2,150 240 1,470 160 --
7/14/1995 CAP 105 220 130 1,090 64 --
4/22/1993 CAP 5,500 7,490 630 9,300 750 --
10/13/1994 CAP 450 3,070 130 640 64 --
1/13/1995 CAP 500 4,100 380 2,300 300 --
4/13/1995 CAP 14 210 27 170 4.8 --
7/14/1995 CAP 19 267 43 475 14 --
4/22/1993 CAP 65 90 17 130 19 --
8/5/1993 CAP 370 1,160 240 750 35 --
10/13/1993 CAP 34 55 25 43 NA --
2/1/1994 CAP 190 80 48 260 64 --
4/29/1994 CAP 5.8 4.5 3.2 13 8 --
7/26/1994 CAP 1.5 1.3 1 4.8 0.8 --
10/13/1994 CAP BDL BDL BDL BDL BDL --
1/13/1995 CAP 62 220 83 470 16 --
10/11/1995 CAP 42 405 29 142 19 --
1/16/1996 CAP 11 42 12 96 11 --
4/12/1996 CAP BDL BDL BDL BDL BDL --
1/23/1997 CAP 11,800 18,600 3,850 17,900 BDL --
4/22/1997 CAP 7,680 15,000 1,875 9,660 4,170 --
5/7/1998 CAP 350 7,700 3,100 18,100 BDL --
5/8/1992 CAP BDL BDL BDL BDL NA --
10/13/1994 CAP BDL BDL BDL BDL BDL --
1/13/1995 CAP BDL BDL BDL BDL BDL --
4/13/1995 CAP BDL BDL BDL BDL BDL --
8/10/1995 CAP BDL BDL BDL BDL BDL --
10/11/1995 CAP BDL 2.5 0.8 3.2 BDL --
1/16/1996 CAP BDL BDL BDL BDL BDL --
4/12/1996 CAP BDL BDL BDL BDL BDL --
7/25/1996 CAP BDL BDL BDL BDL BDL --
1/23/1997 CAP BDL BDL BDL BDL BDL --
4/22/1997 CAP BDL BDL BDL BDL BDL --
5/7/1998 CAP BDL BDL BDL BDL BDL --
9/27/1996 CAP BDL BDL BDL BDL BDL --
5/7/1998 CAP BDL BDL BDL BDL BDL --
AAMCO
Supply 9/27/1996 CAP BDL BDL BDL BDL BDL --
1 600 600 500 20 6
5,000 260,000 84,500 85,500 20,000 6,000
Notes:
1. "<", BDL, or ND = None detected above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard
3. GCL = Gross Contaminant Level established by NCDEQ
4. Values in BOLD indicate levels above GCLs
5. MTBE = Methyl tertiary butyl ether
6. All concentrations in micrograms per liter (ug/L)
Not sampled since 1995
Not sampled since 1995
Not sampled since 1998
Not sampled since 1998
VSC-9
GCL
Dodges
Supply
T-1
2L GW Standard
VSC-7
VSC-8
Page 20 of 20

FIGURES
07/22/15 PANT321332

APPENDIX A
WASTE DISPOSAL
MANIFESTS and VACUUM TRUCK BLOWER
SPECIFICATIONS PERFORMANCE CURVE

APPENDIX B
LABORATORY REPORT AND CHAIN-OF-
CUSTODY DOCUMENTS
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Table of Contents
Sample Summary 3
Case Narrative 4
Sample Results 5
16C0442-01 5
16C0442-02 7
16C0442-03 9
Sample Preparation Information 11
QC Data 12
Volatile Organic Compounds by GC/MS 12
B144192 12
Flag/Qualifier Summary 16
Certifications 17
Chain of Custody/Sample Receipt 19
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xxxxxxxxxxxxx
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Page 1 of 2
CLIENT NAME:RECEIVED BY:DATE:
1) Was the chain(s) of custody relinquished and signed?Yes x No
2) Does the chain agree with the samples?Yes x No
If not, explain:
3) Are all the samples in good condition?Yes x No
If not, explain:
4) How were the samples received:
On Ice x Direct from Sampling Ambient In Cooler(s)x
Were the samples received in Temperature Compliance of (2-6°C)?Yes x No N/A
Temperature °C by Temp blank 3 Temperature °C by Temp gun
5) Are there Dissolved samples for the lab to filter?Yes No x
Who was notified _____________Date ____________Time ___________
6) Are there any RUSH or SHORT HOLDING TIME samples?Yes No x
Who was notified _____________Date ____________Time ___________
Permission to subcontract samples? Yes No
7) Location where samples are stored:(Walk-in clients only) if not already approved
Client Signature: _______________________
8) Do all samples have the proper Acid pH: Yes No N/A x
9) Do all samples have the proper Base pH: Yes No N/A x
10) Was the PC notified of any discrepancies with the CoC vs the samples: Yes N/A x
40 mL vials:# HCl 9 # Methanol Time and Date Frozen:
# Bisulfate # DI Water
# Thiosulfate Unpreserved
39 Spruce St.
East Longmeadow, MA. 01028
P: 413-525-2332
F: 413-525-6405
www.contestlabs.com Sample Receipt Checklist
ATC Raleigh PB 3/10/2016
No COC Incl.
Containers received at Con-Test
# of containers # of containers
1 Liter Amber 16 oz amber
500 mL Amber 8 oz amber/clear jar
250 mL Amber (8oz amber)4 oz amber/clear jar
1 Liter Plastic 2 oz amber/clear jar
500 mL Plastic Plastic Bag / Ziploc
250 mL plastic SOC Kit
40 mL Vial - type listed below 9 Perchlorate Kit
Colisure / bacteria bottle Flashpoint bottle
Dissolved Oxygen bottle Other glass jar
Encore Other
Doc# 277
Rev. 4 August 2013
Login
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Page 2 of 2
Login Sample Receipt Checklist
(Rejection Criteria Listing - Using Sample Acceptance Policy)
Any False statement will be brought to the attention of Client
Question Answer (True/False)Comment
T/F/NA
1) The cooler's custody seal, if present, is intact.
3) Samples were received on ice.
4) Cooler Temperature is acceptable.
5) Cooler Temperature is recorded.
6) COC is filled out in ink and legible.
7) COC is filled out with all pertinent information.
8) Field Sampler's name present on COC.
10) Samples are received within Holding Time.
11) Sample containers have legible labels.
12) Containers are not broken or leaking.
13) Air Cassettes are not broken/open.
14) Sample collection date/times are provided.
15) Appropriate sample containers are used.
16) Proper collection media used.
17) No headspace sample bottles are completely filled.
19) Trip blanks provided if applicable.
21) Samples do not require splitting or compositing.
Doc #277 Rev. 4 August 2013 Log-In Technician Initials: PB
NA
T
2) The cooler or samples do not appear to have
been compromised or tampered with.
T
T
T
T
T
T
T
9) There are no discrepancies between the
sample IDs on the container and the COC.
T
T
T
NA
T
Date/Time: 3/10/16
T
20) VOA sample vials do not have head space or
bubble is <6mm (1/4") in diameter.
T
T
T
T
Who notified of False statements? Date/Time:
T
18) There is sufficient volume for all requsted
analyses, including any requested MS/MSDs.
NA
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