WI0400091_Monitoring (Report)_20160107

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QUARTERLY MONITORING REPORT
Site:
GILBARCO
7300 WEST FRIENDLY AVENUE
GREENSBORO, GUILFORD COUNTY, NORTH CAROLINA
Submitted To:
MR. JOHN BURKE
GILBARCO
7300 WEST FRIENDLY AVENUE
GREENSBORO, NORTH CAROLINA 27410
Prepared By:
ENVIROTRAC LTD.
7343 WEST FRIENDLY AVENUE, SUITE J
GREENSBORO, NORTH CAROLINA 27410
[phone]
JANUARY 2016
REMyED1NCDEOIDWA
',BAN 0 7 2016
A Full Service Environmental Consulting
and Contracting Firm

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Environmental Scrvices
Report Prepared for:
Mr. John Burke
Gilbarco
Post Office Box 22087
Greensboro, North Carolina 27420-2087
QUARTERLY MONITORING REPORT
GILBARCO
7300 WEST FRIENDLY AVENUE
GREENSBORO, NORTH CAROLINA
Prepared by:
M
Gail G. Hay, -PE
Senior Engineer
Reviewed by:
Christopher W. Hay, El
Principal
EnviroTrac Ltd.
7343 W. Friendly Avenue, Suite J
Greensboro, North Carolina, 27410
11.990009.00 i January 4, 2016
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QUARTERLY MONITORING REPORT
GILBARCO
GREENSBORO, NORTH CAROLINA
INCIDENT NO. 12960
UIC Permit W10400091 — expires May 22, 2020
SITE OWNER INFORMATION
Address:
Contact:
Telephone:
Latitude and Longitude:
Risk Classification:
Land Use Category:
RELEASE INFORMATION.
Cause of Release:
ENVIRONMENTAL CONSULTANT
Name:
Address:
Telephone:
Attention:
January 4, 2016
7300 West Friendly Avenue
Greensboro, North Carolina
Mr. Mario lannantuono
[phone]
36.0901 °N, 79.9282 °W
Intermediate
Commercial
Release from a 1,000-gallon diesel UST and four
550-gallon gasoline USTs was discovered in
November and December 1994. The quantity
released is unknown.
EnviroTrac Ltd.
7343 West Friendly Avenue, Suite J
Greensboro, North Carolina 27410
[phone]
Mr. Christopher W. Hay
I, Gail G. ) rofessional Engineer for EnviroTrac Engineering, P.E., P.C., do certify
S' dP /9
that the ' d in this report is correct and accurate to the best of my knowledge.
SEAL
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Gail G. HN" ,� .GG:�'
North Caroling'@ fedhon No. 031532 walm Quo*
PAGIMW OperaroaM section
EnviroTrac is licensed to practice geology (certification number C-457) and engineering
(certification number C-4170) in North Carolina.
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TABLE OF CONTENTS
1 INTRODUCTION...............................................................................................................1
2 RECEPTOR SURVEY......................................................................................................2
3 HYDROGEN AND OXYGEN DELIVERY SYSTEM INSTALLATION .............................. 3
4 3DME INJECTION............................................................................................................7
5 GROUNDWATER MONITORING ACTIVITIES................................................................8
6 GROUNDWATER ANALYTICAL RESULTS...................................................................9
7 CONCLUSIONS AND RECOMMENDATIONS..............................................................10
8 LIMITATIONS.................................................................................................................11
TABLES
1 Groundwater Elevation Data
2 Estimated Dissolved Gas Concentrations at Injection Wells
3 Aquifer Characteristics Field Analysis Summary
4 Summary of Groundwater Sample Results
5 Historical Summary of Groundwater Sample Results
FIGURES
1 Site Location Map
2 Site Plan
3 Shallow Groundwater Potentiometric Map
4 Total VOCs Concentrations
5 Total Chlorinated Hydrocarbons Concentrations
APPENDICES
A Laboratory Report
B Volatile Organic Compounds Versus Time Graphs
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QUARTERLY MONITORING REPORT
GILBARCO
7300 WEST FRIENDLY AVENUE
GREENSBORO, NORTH CAROLINA
1 INTRODUCTION
The subject site is located at 7300 West Friendly Avenue in Greensboro, Guilford County, North
Carolina (Figure 1). A groundwater pump and treat system is operating at the site. The system
consists of four recovery wells, an oil -water separator, and an air stripping system.
In January 2008, a CAP Addendum was submitted recommending the use of passive hydrogen
and oxygen injection to degrade the chlorinated and petroleum hydrocarbons in groundwater at
the site. The hydrogen system was installed in June of 2008 and began operating on June 13,
2008. The baseline sampling event was conducted on June 5, 2008.
As a result of contaminant levels detected in MW-47, MW-48 and MW-49, four new wells, three
shallow and one deep (MW-50, MW-51, MW-52, and MW-53D), were installed between January
12 and 18, 2012. In August 2012, an additional deep well MW-54D was installed. A modified
injection permit was approved by NCDEQ on September 4, 2012. Injection of 3DMe in 16
injection wells began on September 24, 2012. In November 2014, NCDEQ approved flushing
the 16 injection wells with water. The injection was initiated December 23, 2014 and continued
through April 2015. Each of the 16 injection wells was supplied with 250 gallons of water to flush
any remaining fatty acids from the 3DMe out of the wells. This technology works in concert with
the existing groundwater recovery system and supplements the ability of the system to contain
the contaminant plume within the property limits and reduce contaminant levels.
In August 2015, EnviroTrac initiated passive oxygen injection in monitoring wells MW-30, MW-
31, MW-32, MW-40, and MW-41. The purpose of this report is to summarize the quarterly
groundwater monitoring performed on December 10, 2015.
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2 RECEPTOR SURVEY
The receptor survey was updated in November 2011. Various utilities were identified within 500
feet of the source area. No public or private water supply wells were identified within 0.5 mile of
the site and the nearest surface water intake for the City of Greensboro public water supply is
located 4.3 miles from the site. There is a stormwater pond near the northeast corner of the
building. Additionally, there is a stream in the northern portion of the site. Two stormwater ponds
southwest of the site were identified on the National Wetlands Inventory Map. Properties
surrounding the site are industrial and have access to the city water supply system and the city
sewer system.
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3 HYDROGEN AND OXYGEN DELIVERY SYSTEM INSTALLATION
A permit was granted from the Underground Injection Control (UIC) Program within the Aquifer
Protection Section of the North Carolina Department of Environmental Quality (NCDEQ) for the
installation of a hydrogen and oxygen delivery system for remediation of contaminants in
groundwater at the site. A renewed permit dated May 22, 2015, was issued for the site (Injection
Well Permit W10400091).
3.1 HYDROGEN DELIVERY SYSTEM
Installation of the hydrogen injection equipment was initiated April 9 through April 11, 2008. The
existing protective casings were removed from monitoring wells MW-7, MW-10, MW-23D,
MW-29, and MW-34. Ten -inch diameter PVC casings were installed to a depth of five feet below
ground surface adjacent to the monitoring well locations to hold the hydrogen cylinders. Six to
ten inches of gravel was placed in the bottom of each casing. Excavations were completed for
installation of 24-inch square, steel well vaults and the vaults were set in concrete, flush with the
ground surface. Protective vaults were also installed adjacent to the existing above grade
protective covers for monitoring wells MW-14D, MW-15, MW-16, MW-24, and MW-43D. The
15-inch by 24-inch PVC protective vaults were installed over the cylinder casings. Vents were
installed in the protective vaults to allow hydrogen to be released in the case of a leak from the
delivery system.
The HiSOC equipment from InVentures was installed at the site in ten existing monitoring wells
(MW-7, MW-10, MW-14D, MW-15, MW-16, MW-23D, MW-24, MW-29, MW-34, and MW-43D)
on June 13, 2008. A HiSOC unit and filter was installed within each injection well. Hydrogen is
supplied from a compressed gas cylinder with a regulator and gauge connected to the HiSOC
unit by Parflex tubing and a support cable. Four -foot grounding rods were installed and
connected to the regulator assembly of the gas cylinders. Well construction information and
groundwater elevations of the monitoring wells is included in Table 1.
On May 13, 2009 the HiSOC equipment was removed from monitoring well MW-10 and installed
in monitoring well MW-25. The hydrogen cylinder was placed on the existing concrete well pad
and a protective cover was constructed around the well and above ground protective well
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casing. A new grounding rod was installed. The details of the HiSOC installation at MW-25 are
substantially the same as described for the initial installation. On September 22, 2011, the
HiSOC equipment in MW-25 was extended to the bottom of the well. The hydrogen pressure in
MW-14D and MW-24 was increased from 45 pounds per square inch (psi) to 65 psi. HiSOC
units installed in MW-23D and MW-29 had been working intermittently since May and June
2011, respectively. Following the completion of maintenance and testing, both units were
removed in September and shipped to the manufacturer for repair. Both units were re -installed
at the site on November 8, 2011. On December 29, 2011, the HiSOC equipment was removed
from monitoring wells MW-23D and MW-34 and installed in monitoring wells MW-47 and
MW-49. On February 15, 2013 the HiSOC equipment was removed from MW-47 and MW-49
and installed in monitoring wells MW-14 and MW-30. On February 20, 2013 the HiSOC
equipment was removed from MW-29 and installed in MW-42.
In December 2014 the HiSOCs in monitoring wells MW-14 and MW-25 were flooded. The
HiSOCs were removed and allowed adequate time to dry out. They were tested on -site and it
was determined that the HiSOCs were no longer operational. In February 2015 the two HiSOCs
were replaced with alternate equipment to emit hydrogen into the groundwater. The HiSOCS
were replaced with silicone tubing wrapped around approximately 4.5 feet of 0.75-inch diameter
PVC pipe. The regulator was set at a pressure of 20 psi. The other portions of the installation
remain the same.
In August 2015 HiSOC or hydrogen diffusers were removed from monitoring wells MW-14, MW-
14D, MW-15, MW-30 and MW-42 and placed in monitoring wells MW-46, MW-47, MW-49, MW-
52 and MW-53D. Monitoring wells MW-46, MW-47, MW-49, MW-52 and MW-53D installations
are substantially the same as previously described for wells with stick-up well covers with the
gas cylinders placed above grade, secured to the well cover. Current HiSOC and hydrogen
diffuser installation locations are shown on the figures in orange.
In anaerobic bioremediation applications, the hydrogen diffusers saturate the treatment well with
dissolved hydrogen, typically at a concentration of 1 to 4 parts per million (ppm) depending on
the immersion depth of the unit in groundwater. The dissolved hydrogen concentration achieved
in the injection well depends on the height of the water column in the well. Each atmosphere of
pressure allows for a maximum of approximately 1.6 ppm of dissolved hydrogen. Table 2
estimates the dissolved hydrogen concentrations in each of the injection wells. These
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concentrations are estimated based on the approximate pressure at the installation depth of the
hydrogen diffuser in the injection wells. The calculation is made with the assumption that 1.6
ppm of hydrogen is dissolved in the groundwater per atmosphere of pressure.
Hydrogen is infused from the diffusers into the treatment well at a typical rate of 28 standard
cubic centimeters per minute or approximately 1.4 cubic feet per day. The hydrogen
consumption in each of the injection wells is tracked to estimate the remaining service life of the
hydrogen cylinders.
The hydrogen diffusers distribute dissolved hydrogen rich water throughout the screened
interval of the injection well. Hydrogen rich water disperses around the well into the adjacent
groundwater forming a treatment zone allowing enhanced bioremediation to degrade the target
contaminants
3.2 OXYGEN DELIVERY SYSTEM
Installation of the oxygen injection equipment was initiated on August 4 through 6, 2015. The
existing protective casings were removed from monitoring wells MW-31, MW-32, MW-40 and
MW-41. Monitoring well MW-30 was previously set up to receive hydrogen. Ten -inch diameter
PVC casings were installed to a depth of five feet below ground surface adjacent to the
monitoring well locations to hold the oxygen cylinders. Six to ten inches of gravel was placed in
the bottom of each casing. Excavations at MW-31 and MW-32 were completed for installation of
24-inch square, steel well vaults and the vaults were set in concrete, flush with the ground
surface. Protective vaults (15-inch by 24-inch PVC) were installed at MW-40 and MW-41 over
the cylinder casings.
The oxygen diffusers were installed at the site in five existing monitoring wells (MW-30, MW-31,
MW-32, MW-40 and MW-41) on August 10, 2015. The oxygen diffuser consists of silicone
tubing wrapped around approximately 4.5 feet of 0.75-inch diameter PVC pipe. Oxygen is
supplied from a compressed gas cylinder with a regulator and gauge connected to the oxygen
diffuser by Parflex tubing and a support cable. Four -foot grounding rods were installed and
connected to the regulator assembly of the gas cylinders. Current oxygen diffuser installation
locations are shown on the figures in blue.
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The oxygen injection system provides dissolved oxygen to the treatment well, typically at a
concentration of 40 to 200 parts per million (ppm) depending on the immersion depth of the unit
in groundwater. The dissolved oxygen concentration achieved in the injection well depends on
the height of the water column in the well. Each atmosphere of pressure allows for a maximum
of approximately 41 ppm of dissolved oxygen. Table 2 estimates the dissolved oxygen
concentrations in each of the injection wells. These concentrations are estimated based on the
approximate pressure at the installation depth of the oxygen diffuser in the injection wells. The
calculation is made with the assumption that 41 ppm of oxygen is dissolved in the groundwater
per atmosphere of pressure.
Oxygen is infused from the diffusers into the treatment well at a typical rate of 15 standard cubic
centimeters per minute or approximately 0.8 cubic feet per day. The oxygen consumption in
each of the injection wells is tracked to estimate the remaining service life of the oxygen
cylinders.
The oxygen delivery system produces a convection current in the well to distribute dissolved
oxygen throughout the screened interval. A curtain of oxygen rich water disperses around the
well into the adjacent groundwater forming a treatment zone allowing enhanced bioremediation
to degrade the target contaminants.
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4 3DME INJECTION
The existing injection permit was modified to include injection of 3DMe. The application detailed
the amount of 3DMe solution to be injected at each well location, the construction details of
each injection well and monitoring requirements. A treatment area approximately 200 feet by 25
feet was designed to extend across the groundwater plume perpendicular to the flow direction.
The treatment interval was estimated to be from 20 feet to 35 feet below ground surface. Within
the treatment area, 16 injection wells were installed approximately 12.5 feet apart upgradient of
monitoring wells MW-46, MW-47, MW-49 and MW-53D.
The sixteen injection wells were installed to the depth of auger refusal (26.75 to 33.5 feet below
ground surface). A 2-inch PVC casing was installed. The bottom fifteen feet of each well was
screened with a sand filter pack placed around the screen and two feet above. The remainder of
each well was backfilled with a bentonite seal above the filter pack and grout to the surface. The
wells were installed in flush mounted protective covers. Well construction records submitted to
the Division of Water Quality were included in the Quarterly Monitoring Report submitted on
October 23, 2012.
A sample of the municipal water was collected from the facility on August 30, 2012, and
analyzed for volatile organic compounds (VOCs) by Standard Method 6200B. No volatile
organic compounds were detected in the municipal water sample. Injection of 3,600 pounds of
3DMe in injection wells IW-1 through IW-16 was performed from September 24, 2012 to
December 18, 2012.
EnviroTrac obtained approval from the UIC Program to flush each of the sixteen injection wells
with 250 gallons of municipal water. By flushing each well, remaining fatty acids separated from
the 3DMe solution would be pushed out of the injection wells into the aquifer and allow the
3DMe to continue to break down the hydrocarbons in the groundwater. Injection began on
December 23, 2014 and continued through April 2015.
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5 GROUNDWATER MONITORING ACTIVITIES
Static water levels were measured in the existing monitoring wells on -site on December 10,
2015. Groundwater samples were collected from 17 wells (MW-7, MW-12, MW-13D, MW-16,
MW-24, MW-25, MW-33, MW-34, MW-40, MW-43D, MW-46, MW-47, MW-48, MW-49, MW-51,
MW-52, and MW-53D) and were analyzed for volatile organic compounds by EPA Method
6200B. Field parameters including oxidation-reduction potential (ORP), pH, conductivity,
dissolved oxygen, and temperature of representative groundwater samples were also recorded
from each monitoring well sampled. The monitoring well locations are shown on Figure 2.
Groundwater elevations in the existing monitoring wells were used to determine the
groundwater flow direction and average hydraulic gradient. Table 1 provides a summary of
monitoring well construction details and the groundwater elevations measured on December 10,
2015. The static water levels measured between monitoring wells MW-32 and MW-51 indicate a
horizontal groundwater flow gradient of 0.04 feet per foot to the northwest. A vertical
groundwater flow gradient was estimated between MW-14 and MW-14D to be 0.12 feet per foot
downward. A vertical groundwater flow gradient was estimated between MW-46 and MW-53D to
be 0.04 feet per foot upward. A groundwater flow map of the shallow aquifer based on the
recorded groundwater elevations is presented as Figure 3.
Based on data provided in the October 1996 Corrective Action Plan, the surficial aquifer has an
average hydraulic conductivity of 0.086 feet per day. The average groundwater velocity is
estimated to be 0.01 feet per day (4 feet per year), based on the average groundwater gradient
from the December 10, 2015 water level measurements and an estimated effective porosity of
thirty percent.
Groundwater samples were collected from the monitoring wells using disposable polyethylene
bailers. The wells were purged of three well volumes of water or until they were bailed dry.
Groundwater samples were collected and placed in laboratory prepared containers. The
samples were maintained on ice until delivered to Pace Analytical Laboratories in Huntersville,
North Carolina. Chain -of -custody documents were maintained throughout the collection and
transportation process and are included in Appendix A with the laboratory report.
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6 GROUNDWATER ANALYTICAL RESULTS
The field measurements recorded on December 10, 2015 are summarized in Table 3.
Conductivity is recorded for quality control and sampling consistency. Significantly lower
oxidation-reduction potential was recorded in monitoring wells MW-7, MW-16, MW-24, MW-46,
MW-47, MW-49, and MW-53D which is consistent with the injection of hydrogen in these wells.
Higher levels of dissolved oxygen in monitoring well MW-40 is consistent with the injection of
oxygen in this well.
The contaminant plume consists of volatile organic compounds (VOCs) either petroleum related
or chlorinated hydrocarbons. VOCs were detected at levels above the respective North Carolina
groundwater quality standards established in 15A NCAC, Subchapter 2L (2L Standards) in 12 of
the 17 monitoring wells sampled. The analytical results are summarized in Table 4 and a
historical summary of groundwater sampling results is presented in Table 5. Hydrogen injection
targets the reduction of chlorinated hydrocarbon contaminant levels in the groundwater. Oxygen
injection targets the reduction of petroleum hydrocarbons. The VOCs targeted during the
hydrogen and oxygen injection phases of the corrective action plan are separated in Table 4
and Table 5 by a double line. Total VOCs concentrations detected during the December 10,
2015 sampling event are shown on Figure 4 and total chlorinated hydrocarbons concentrations
detected during the sampling event are shown on Figure 5.
The concentrations of total VOCs, chlorinated VOCs, and total petroleum hydrocarbons for each
monitoring well sampled are shown in individual graphs included in Appendix B. The graphs of
chlorinated VOC concentrations have established decreasing trends or no 2L Standards
violations in MW-12, MW-13D, MW-33, MW-34, MW-40, MW-43D, MW-46, MW-47, MW-49,
MW-51, MW-52, and MW-53D. The graphs of total petroleum hydrocarbons concentrations
have established decreasing trends or no 2L Standards violations in MW-12, MW-13D, MW-16,
MW-24, MW-33, MW-34, MW-40, MW-43D, MW-46, MW-47, MW-48, MW-49, MW-51, MW-52,
and MW-53D.
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7 CONCLUSIONS AND RECOMMENDATIONS
The groundwater potentiometric map indicates that the groundwater flow direction at the site is
to the northwest. Groundwater aquifer characteristics monitored during the sampling event
indicate suitable conditions for natural attenuation of chlorinated and petroleum hydrocarbons
exist within localized areas at the site. Daughter products of PCE and TCE are present in
groundwater at the site indicating reductive dechIr-1 iation is effectively degrading chlorinated
hydrocarbons. Historical chlorinated hydrocarbon contaminant levels generally follow the trends
of total VOCs in the wells. A continued reduction of total chlorinated hydrocarbons as well as
total VOCs has been achieved through passive hydrogen and oxygen injection.
Corrective action monitoring should continue to be conducted on a quarterly schedule and the
next event should be scheduled in March 2016. Monthly system checks should also be
conducted during the next quarter to monitor the rate of hydrogen and oxygen consumption
from the passive injection system.
In accordance with the injection permit, future monitoring events will include sampling
monitoring wells MW-12, MW-13D, MW-33, MW-34, MW-40, MW-48, MW-51, and MW-52.
Additionally, monitoring wells MW-14, MW-15, MW-23D, MW-27, MW-28, MW-29, MW-30, MW-
31, and MW-41 will be sampled during the March 21016 monitoring event to assess contaminant
levels.
Copies of this report have been provided to the Guilford County Department of Environmental
Health, the NCDEQ UIC Program, Water Quality Regional Operations Section DWR Winston-
Salem Regional Office, and NCDEQ Superfund Section.
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8 LIMITATIONS
EnviroTrac offers various levels of investigative and engineering services to suit the varying
needs of different clients. It should be recognized that definition and evaluation of geologic and
environmental conditions are a difficult and inexact science. Judgments leading to conclusions
and recommendations are generally made with incomplete knowledge of the subsurface
conditions present due to the limitations of data from field studies. Although risk can never be
eliminated, more -detailed and extensive studies yield more information, which may help
understand and manage the level of risk. Since detailed study and analysis involves greater
expense, our clients participate in determining levels of service that provide adequate
information for their purposes at acceptable levels of risk.
The information included on graphic representations in the Quarterly Monitoring Report has
been compiled from a variety of sources and is subject to change without notice. EnviroTrac
makes no representations or warranties, express or implied, as to accuracy, completeness,
timeliness, or rights to the use of such information. These documents are not intended for use
as a land survey product, nor are they designed or intended as a construction design document.
The use or misuse of the information contained on these graphic representations is at the sole
risk of the party using or misusing the information.
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TABLE 1: GROUNDWATER ELEVATION DATA
WELL ID
TOTAL DEPTH
(feet TOC)
TOC ELEVATION
(feet)
BOTTOM
ELEVATION
(feet)
DATE WATER
LEVEL
MEASURED
STATIC WATER
LEVEL
(feet TOC)
GROUNDWATER
ELEVATION
(feet)
MW-7
29.9
861.19
831.29
12/10/15
9.87
851.32
MW-10
33.6
857.68
824.08
12/10/15
9.30
848.38
MW-11
25.1
859.26
834.16
12/10/15
14.37
844.89
MW-12
16.8
851.50
834.70
12/10/15
5.49
846.01
MW-12D
27.0
851.06
824.06
12/10/15
7.10
843.96
MW-13D
39.4
860.40
821.00
12/10/15
14.94
845.46
MW-14
24.8
859.32
834.52
12/10/15
17.44
841.88
MW-14D
41.0
859.26
818.26
12/10/15
19.33
839.93
MW-15
25.2
857.71
832.51
12/10/15
11.83
845.88
MW-16
35.2
863.60
828.40
12/10/15
27.63
835.97
MW-23D
57.1
860.90
803.80
12/10/15
15.07
845.83
MW-24
58.8
858.81
800.01
12/10/15
20.36
838.45
MW-25
168.9
861.47
692.57
12/10/15
22.63
838.84
MW-27
44.0
862.74
818.74
12/10/15
19.41
843.33
MW-28
23.8
861.54
837.74
12/10/15
14.53
847.01
MW-29
18.8
861.13
842.33
12/10/15
7.19
853.94
MW-30
73.4
862.28
788.88
12/10/15
30.10
832.18
MW-31
19.0
861.41
842.41
12/10/15
DRY
--
MW-32
19.6
861.23
841.63
12/10/15
11.76
849.47
MW-33
21.0
861.77
840.77
12/10/15
16.79
844.98
MW-34
21.0
860.45
839.45
12/10/15
13.99
846.46
MW-40
29.7
861.43
831.73
12/10/15
9.81
851.62
MW-41
20.3
860.37
840.07
12/10/15
5.71
854.66
MW-42
35.0
865.32
830.32
12/10/15
28.97
836.35
MW-43D
53.0
865.47
812.47
12/10/15
29.51
835.96
MW-44
28.5
NM
---
12/10/15
NM
--
MW-45
36.2
861.79
825.59
12/10/15
27.15
834.64
MW-46
32.7
856.73
824.03
12/10/15
24.51
832.22
MW-47
32.3
857.17
824.87
12/10/15
23.21
833.96
MW-48
30.4
844.07
813.67
12/10/15
16.40
827.67
MW-49
35.2
853.05
817.85
12/10/15
24.20
828.85
MW-50
16.5
834.67
818.17
12/10/15
11.25
823.42
MW-51
14.4
834.49
820.09
12/10/15
8.49
826.00
MW-52
13.7
831.87
818.17
12/10/15
7.56
824.31
MW-53D
46.0
857.48
811.48
12/10/15
24.64
832.84
MW-54D
26.5
832.78
806.28
12/10/15
6.68
826.10
NOTES:
feet TOC = feet below top of well casing
NM = Not measured
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TABLE 2: ESTIMATED DISSOLVED GAS CONCENTRATIONS AT INJECTION WELLS
WELL ID
TOTAL
DEPTH
(feet TOC)
TOC
ELEVATION
(feet)
BOTTOM
ELEVATION
(feet)
DATE WATER
LEVEL
CHECKED
STATIC
WATER
LEVEL
(feet TOC)
GROUNDWATER
ELEVATIONS
(feet)
DEPTH OF
WATER
(feet)
ESTIMATED
DISSOLVED GAS
CONCENTRATION
(ppm)
Hydrogen
MW-7
29.9
861.19
831.29
12/10/15
9.87
851.32
20.03
2.5
MW-16
35.2
863.60
828.40
12/10/15
27.63
835.97
7.57
2.0
MW-24
58.8
858.81
800.01
12/10/2015
20.36
838.45
38.44
3.4
MW-25
168.9
861.47
692.57
12/10/2015
22.63
838.84
146.27
8.5
MW-43D
53.0
865.47
812.47
12/10/2015
29.51
835.96
23.49
2.7
MW-46
32.7
856.73
824.03
12/10/2015
24.51
832.22
8.19
1 2.0
MW-47
32.3
857.17
824.87
12/10/2015
23.21
833.96
9.09
2.0
MW-49
35.2
853.05
817.85
12/10/2015
24.20
828.85
11.00
2.1
MW-52
13.7
831.87
818.17
12/10/2015
7.56
---
---
--
MW-53D
46.0
857.48
1 811.48
12/10/2015
24.64
1 832.84
21.36
2.6
Oxygen
MW-30
73.4
862.28
788.88
12/10/2015
30.10
832.18
43.30
93.5
MW-31
19.0
861.41
842.41
12/10/2015
DRY
---
---
---
MW-32
19.6
861.23
841.63
12/10/2015
11.76
849.47
7.8
50.5
MW-40
29.7
861.43
831.73
12/10/2015
9.81
851.62
19.89
65.1
MW-41
20.3
860.37 1
840.07 1
12/10/2015
5.71
854.66
14.59
58.7
NOTES:
feet TOC = feet below top of well casing
ppm = parts per million
Gas concentrations are estimated based on a saturated gas content of 1.6 ppm hydrogen per atmosphere and 41 ppm oxygen per
atmosphere.
11.990009.00
© 2016 EnviroTrac January 2016

TABLE 3: AQUIFER CHARACTERISTICS FIELD ANALYSIS SUMMARY
MONITORING
WELL
SAMPLE
DATE
TEMPERATURE
(IC)
CONDUCTIVITY
(mS/cm)
pH
DISSOLVED
OXYGEN N
ORP
(mV)
MW-7
12/10/15
18.32
0.271
6.75
0.62
-42.7
MW-12
12/10/15
16.19
0.133
6.26
6.06
75.7
MW-13D
12/10/15
19.49
0.398
6.03
0.70
81.5
MW-16
12/10/15
14.90
0.304
6.61
0.68
-23.3
MW-24
12/10/15
16.49
0.503
6.95
0.23
-182.9
MW-33
12/10/15
18.73
0.534
6.70
3.12
35.1
MW-34
12/10/15
19.98
0.140
7.19
2.70
79.3
MW-40
12/10/15
18.33
0.471
6.71
28.63
130.9
MW-43D
12/10/15
15.31
0.308
6.88
2.27
60.5
MW-46
12/10/15
14.15
0.456
6.55
1.29
-33.5
MW-47
12/10/15
14.33
0.259
6.38
0.54
-44.0
MW-48
12/10/15
14.06
0.123
6.85
2.49
35.9
MW-49
12/10/15
13.93
0.328
6.55
0.61
-4.6
MW-51
12/10/15
14.84
0.159
6.32
1.83
94.4
MW-52
12/10/15
14.64
0.153
6.62
1.55
34.2
MW-53D
12/10/15
14.22
0.350
6.69
1 0.32
-75.3
NOTES:
ORP = oxidation-reduction potential
°C = degrees Celsius
mS/cm = millisiemens per centimeter
mg/L = milligrams per liter, analogous to parts per million
mV = millivolts
NS = Not sampled
Conductivity is measured for consistency in groundwater sample collection.
11.990009.00
© 2016 EnviroTrac January 2016

TABLE 4: SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
2L
Standard
MW-7
MW-12
MW-13D
MW-16
MW-24
MW-25
MW-33
MW-34
MW-40
MW-43D
MW-46
MW-47
MW-48
MW-49
M
COLLECTION DATE
12/10/15
1 12/10/15
12/10/15
12/10/15
12/10/15
12/10/15
12/10/15
12/10/15
12/10/15
12/10/15
12/10/15
12/10/15
12/10/15
12/10/15
12
Volatile Organic Compounds by Standard Method 6200B(pg/L)
Tetrachloroethene
0.7
BDL
BDL
BDL
12.9
568
17.3
BDL
BDL
BDL
140
35.2
42.4
0.65
29.6
Trichloroethene
3
BDL
BDL
BDL
2.0
38.1
0.70
BDL
BDL
BDL
3.9
88.0
115
5.1
67.2
cis-1,2-Dichloroethene
70
412
BDL
0.77
7.2
237
5.7
0.95
BDL
4.6
31.5
507
199
1.1
220
1,1-Dichloroethene
350
9.5
BDL
BDL
1.3
BDL
BDL
BDL
BDL
BDL
12.2
7.3
4.1
BDL
2.2
Vinyl Chloride
0.03
430
BDL
BDL
1.7
463
42.7
BDL
BDL
BDL
BDL
25.5
144
BDL
23.3
1,1-Dichloroethene
6
20.2
BDL
BDL
BDL
BDL
1.2
BDL
BDL
BDL
3.3
BDL
1.5
BDL
___+_
1.0
Total Chlorinated Hydrocarbons
872
0
1
25
1,306
68
1
0
5
191
663
506
7
343
Benzene
1
BDL
BDL
BDL
BDL
46.0
1.0
BDL
BDL
1.4
BDL
BDL
BDL
BDL
BDL
Toluene
600
12.9
BDL
BDL
BDL
BDL
BDL
BDL
BDL
2.2
BDL
BDL
BDL
BDL
BDL
Eth (benzene
600
685
BDL
BDL
BDL
BDL
BDL
BDL
BDL
5.9
BDL
BDL
BDL
BDL
BDL
Total X lenes
500
395
BDL
BDL
BDL
BDL
BDL
BDL
BDL
9.5
BDL
BDL
BDL
BDL
BDL
MTBE
20
BDL
BDL
19.3
BDL
18.2
16.7
BDL
BDL
BDL
5.3
7.4
12.4
BDL
8.3
Diisopropyl ether
70
BDL
BDL
BDL
BDL
43.3
11.7
BDL
BDL
BDL
9.2
7.3
9.6
BDL
6.2
Methylene Chloride
5
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
10.5
BDL
BDL
4.1
Naphthalene
6
207
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3.3
BDL
BDL
BDL
BDL
BDL
n-Propylbenzene
70
256
BDL
BDL
BDL
BDL
BDL
BDL
BDL
7.8
BDL
BDL
BDL
BDL
BDL
Isopropylbenzene
70
82.4
BDL
BDL
BDL
9.8
BDL
BDL
BDL
2.5
BDL
BDL
BDL
BDL
BDL
1,2,4-Trimeth (benzene
400
1,040
BDL
BDL
BDL
BDL
BDL
BDL
BDL
73.1
BDL
BDL
BDL
BDL
BDL
1,3,5-Trimeth (benzene
400
278
BDL
BDL
BDL
BDL
BDL
BDL
BDL
25.4
BDL
BDL
BDL
BDL
BDL
Total Petroleum Hydrocarbons
2,956
0
19
0
117
29
0
0
131
15
25
22
0
19
Total VOCs
3,828
0
20
25
1,423
97
1
0
136
205
688
528
7
362
NOTES:
2L Standard = North Carolina Groundwater Standard (15A NCAC 2L .0202), effective April 1, 2013.
BDL = Below Detection Limits
pg/L = Micrograms per liter, analogous to parts per billion
BOLD = Concentration exceeds the 2L Standard
MTBE = Methyl-tert-butyl ether
11.990009.00
0 2016 EnviroTrac
January 2016

TABLE 5: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
CHLORINATED HYDROCARBONS (pg/L)
TOTAL
CHLORINATED
HYDROCARBONS
PETROLEUM (pg/L)
Total Petroleum
Hydrocarbons
TOTAL VOCs
COLLECTION DATE
Tetrachloroethene
Trichloroethene
cis-1,2-
Dichloroethene
1,1-
Dichloroethene
Vinyl Chloride
1,1-
Dichloroethane
1,2-
Dichloroethane
trans-1,2-
Dichloroethene
1,1,1-
Trichloroethane
Benzene
Toluene
Ethylbenzene
Total Xylenes
MTBE
Diisopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
350
0.03
6
0.4
100
200
1
600
600
500
20
70
6
MW-7
09/27/90
790
190
BDL
BDL
BDL
BDL
BDL
BDL
59.0
1,039
650
5,300
1,500
5,700
BDL
BDL
BDL
13,150
14,189
01l14/92
BDL
360
BDL
BDL
BDL
BDL
BPI
BDL
BDL
360
480
3,900
2,100
7,100
BDL
BDL
BDL
13,580
13,940
03M1/98
BDL
BDL
BDL
354
BDL
BDL
BDL
BDL
238
592
468
8,920
2,200
8,990
BDL
BDL
BDL
20,576
21,170
05/25/99
BDL
BDL
BDL
723
BDL
BDL
BDL
BDL
147
1,070
253
2,280
2,290
10,800
BDL
BDL
BDL
15,623
16,693
04/22/03
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
88
BDL
220
2,400
5,700
BDL
60.0
BDL
8,380
8,468
06/30/04
BDL
BDL
2,300
BDL
BDL
BDL
BDL
BDL
BDL
2,300
BDL
110
1,800
3,800
BDL
BDL
520
6,230
8,530
0806/05
BDL
BDL
2,100
BDL
BDL
BDL
BDL
BDL
BDL
2,100
BDL
BDL
1,600
3,020
BDL
BDL
520
5,140
7,240
08/25/06
BDL
BDL
2,000
14.0
BDL
BDL
BDL
1.5
14.0
2,030
1.7
1 23.0
370
380
11.0
3.3
82.0
871
2,901
12/14/06
3.6
4.0
2,100
570
BDL
15.0
BDL
5.1
13.0
2,711
4.1
39.0
1,300
1,660
BDL
BDL
440
3,443
6,154
06/05/08
BDL
BDL
1,750
BDL
BDL
BDL
BDL
BDL
BDL
1,750
BDL
BDL
1,040
1,280
BDL
BDL
401
2,721
4,471
09/04/08
BDL
BDL
1,190
BDL
BDL
BDL
BDL
BDL
BDL
1,190
BDL
BDL
788
873
BDL
BDL
301
1,962
3,152
01/05/09
BDL
BDL
798
BDL
BDL
BDL
BDL
BDL
BDL
798
BDL
BDL
643
598
BDL
BDL
308
1,549
2,347
03/05/09
BDL
BDL
935
BDL
BDL
BDL
BDL
BDL
BDL
935
BDL
BDL
749
723
BDL
BDL
384
1,856
2,791
06/24/09
BDL
BDL
631
BDL
BDL
BDL
BDL
BDL
BDL
631
BDL
BDL
589
526
BDL
BDL
210
1,325
1,956
09/02/09
BDL
BDL
556
6.3
27.3
7.8
BDL
BDL
BDL
597
BDL
1 6.1
519
468
BDL
BDL
288
1,290
1,887
12/08/09
BDL
BDL
442
6.9
41.9
6.5
BDL
BDL
BDL
497
BDL
9.7
578
553
BDL
BDL
255
1,396
1,893
03/30/10
BDL
BDL
362
BDL
58.1
6.7
BDL
BDL
BDL
427
6.7
15.8
391
346
BDL
BDL
220
980
1,406
06/15/10
2.9
BDL
696
8.2
85.4
7.5
BDL
BDL
2.4
802
BDL
12.2
896
599
BDL
BDL
275
1,800
2,602
09/22/10
BDL
BDL
175
BDL
66.5
BDL
BDL
BDL
BDL
242
BDL
BDL
446
679
BDL
BDL
232
1,357
1,599
12/09/10
BDL
BDL
86.9
BDL
12.4
BDL
BDL
BDL
BDL
99
BQL
BDL
158
114
BDL
BDL
156
428
527
03/24/11
BDL
BDL
388
5.9
265
9.6
BDL
BDL
BDL
669
BDL
7.2
333
306
BDL
BDL
176
822
1,491
06/14/11
BDL
BDL
333
4.1
138
5.9
BDL
BDL
BDL
481
BDL
9.3
590
396
BDL
BDL
227
1,237
1,718
09/22/11
BDL
BDL
331
BDL
182
7.0
BDL
BDL
BDL
520
BDL
1 6.3
513
321
BDL
BDL
198
1,062
1,582
12/15/11
BDL
BDL
306
5.1
271
10.2
BDL
BDL
BDL
592
BDL
8.1
547
326
BDL
BDL
167
1,062
1,654
03/27/12
BDL
BDL
375
6.9
277
13.7
1 BDL
BDL
BDL
673
6.2
16.7
557
379
BDL
BDL
211
2,850
3,522
06/21/12
BDL
BDL
166
6.6
140
BDL
BDL
BDL
BDL
313
BDL
12.7
518
355.6
BDL
BDL
194
2,758
3,071
09/21/12
BDL
BDL
391
4.3
293
10.6
BDL
BDL
BDL
699
BDL
2.7
208
88.6
BDL
BDL
165
1,210
1,909
09/10/13
BDL
BDL
128
1.6 J
278
10.6
BDL
1.8 J
BDL
420
BDL
6.4
436
210.3
BDL
BDL
154
1,877
2,297
12/06/13
BDL
BDL
365
4.5
434
BDL
8.8
BDL
BDL
812
5.7
172
607
350.5
BDL
BDL
203
2,545
3,357
12/29/14
BDL
BDL
520
8.2
507
19.0
BDL
BDL
BDL
1,054
BDL
35.2
771
552.6
4.5
BDL
272
3,201
4,255
03/04/15
BDL
BDL
718
14.5
306
21.8
BDL
BDL
BDL
1,060
BDL
1 18.5
869
1 510.0
BDL
BDL
249
1 3,632
4,692
06/10/15
BDL
BDL
509
12.1
224
20.2
BDL
BDL
BDL
765
BDL
12.1
663
375
BDL
BDL
197
2,990
3,755
09/16/15
BDL
BDL
520
9.6
372
16.0
BDL
BDL
BDL
918
BDL
23.1
804
516.4
BDL
BDL
195
3,322
4,240
12/10/15
BDL
BDL
412
9.5
430
20.2
BDL
BDL
BDL
872
BDL
12.9
685
395
BDL
BDL
207
2,956
3,828
MW-8 (abandoned)
09/27/90
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
1.0
BDL
BDL
BDL
1
1
01/14/92
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
05/15/92
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
MW-9 (abandoned)
09/27/90
10.0
2.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
12
2.0
BDL
BDL
BDL
BDL
BDL
BDL
2
14
01/14/92
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
05/15/92
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
MW-10
09/27/90
76.0
140
BDL
BDL
BDL
BDL
BDL
BDL
140
356
2,900
66.0
BDL
670
BDL
BDL
BDL
3,636
3,992
01/14/92
BDL
78.0
BDL
120
BDL
BDL
BDL
BDL
BDL
198
2,900
BDL
BDL
120
BDL
BDL
BDL
3,020
3,218
03/11/98
BDL
BDL
BDL
13.9
BDL
BDL
BDL
BDL
BDL
14
234
BDL
BDL
BDL
BDL
BDL
BDL
234
248
05/26/99
BDL
BUL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
36.0
BDL
BDL
BDL
BDL
BDL
BDL
36
36
10/10/02
5.9
2.3
BDL
4.4
BDL
BDL
BDL
BDL
7.3
20
220
8.5
16.0
71.0
2,200
16.0
BDL
2,532
2,551
04/22/03
3.2
1.3
BDL
BDL
BDL
BDL
BDL
BDL
2.6
7
47.0
BDL
BDL
BDL
1,100
2.9
BDL
1,150
1,157
06/30/04
BDL
BDL
8.1
BDL
BDL
BDL
BDL
BDL
BDL
11 8
11 22.0
1 BDL
1 2.8
5.8
1 770
1 2.8
1 BDL
803
812
08/16/05
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
43.0
BDL
BDL
BDL
680
BDL
BDL
723
723
08/24/06
BDL
BDL
3.0
BDL
BDL
BDL
BDL
BDL
BDL
3
8.1
BDL
BDL
BDL
360
1 4.3
BDL
372
375
11.990009.00
0 2016 EnviroTrac Page 1 of 12 January 2016

TABLE 5: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
CHLORINATED HYDROCARBONS (Ng/L)
TOTAL
CHLORINATED
HYDROCARBONS
PETROLEUM (Ng/L)
Total Petroleum
Hydrocarbons
TOTAL VOCs
COLLECTION DATE
Tetrachloroethene
Trichloroethene
cis-1,2-
Dichloroethene
1,1-
Dichloroethene
Vinyl Chloride
1,1-
Dichloroethane
1,2-
Dichloroethane
trans-1,2-
Dichloroethene
1 1,1-
Trichloroethane
Benzene
Toluene
Ethylbenzene
Total Xylenes
MTBE
Diisopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
350
0.03
6
0.4
100
200
1
600
600
500
L20
70
6
MW-11
06/30/04
2.1
3.0
1.4
BDL
BDL
BDL
BDL
BDL
BDL
7
BDL
BDL
BDL
BDL
4.1
BDL
BDL
4
11
08/15/05
5.0
3.6
9.7
BDL
BDL
BDL
BDL
BDL
BDL
18
BDL
BDL
BDL
BDL
2.2
BDL
BDL
2
21
08/24/06
4.9
2.5
5.2
BDL
BDL
BDL
BDL
BDL
BDL
13
BDL
BDL
BDL
BDL
4.4
BDL
BDL
4
17
06/05/08
6.8
1.5
5.0
BDL
BDL
BDL
BDL
BDL
BDL
13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
13
09/04/08
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
01/05/09
2.7
1.6
2.6
BDL
BDL
BDL
BDL
BDL
BDL
7
BDL
BDL
BDL
BDL
1.1
BDL
BDL
1
8
03/05/09
1.3
BDL
1.5
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3
06/24/09
6.6
1.6
4.7
BDL
BDL
BDL
BDL
BDL
BDL
13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
1
14
09/02/09
4.4
2.3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
7
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
7
12/08/09
3.7
2.4
4.5
BDL
BDL
BDL
BDL
BDL
BDL
11
BDL
BDL
BDL
BDL
BDL
BDL
2.9
3
14
03/30/10
3.7
1.5
3.5
BDL
BDL
BDL
BDL
BDL
BDL
9
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
9
09/22/10
3.1
1.4
3.9
BDL
BDL
BDL
BDL
BDL
BDL
8
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
8
09/04/14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
0.41J
BDL
BDL
0
0
MW-12
09/27/90
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
01/14/92
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
03/11/98
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
05/26/99
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
06/30/04
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
08/15/05
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
08/24/06
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
12/18/12
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
03/27/13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
06/27/13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
09/10/13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
12/05/13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
03/20/14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
06/05/14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
09/04/14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
12/29/14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
03/04/15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
06/10/15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
09/16/15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BRL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
12/10/15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
M W-12D
09/27/90
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
01/14/92
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
03/11/98
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
05/26/99
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
06/30/04
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
08/15/05
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
08/24/06
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
MW-13 (abandoned)
09/26/90
2.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
2
01/14/92
130
36.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
166
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
166
05/15/92
130
20.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
150
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
150
03/11/98
2.5
4.7
BDL
BDL
BDL
BDL
BDL
BDL
BDL
7
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
7
05/26/99
4.2
15.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
19
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
19
06/30/04
BDL
6.5
140
BDL
BDL
BDL
BDL
BDL
BDL
147
BDL
BDL
BDL
BDL
13.0
BDL
BDL
13
160
08/15/05
BDL
BDL
110
BDL
BDL
BDL
BDL
BDL
BDL
110
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
110
08/24/06
BDL
2.9
110
BDL
BDL
BDL
BDL
1.1
BDL
114
BDL
BDL
BDL
BDL
5.4
BDL
BDL
5
119
06/05/08
BDL
BDL
94.7
BDL
BDL
BDL
BDL
BDL
BDL
95
6.4
BDL
BDL
BDL
BDL
BDL
BDL
6
101
09/04/08
BDL
BDL
67.9
BDL
BDL
BDL
BDL
BDL
BDL
68
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
68
01/05/09
BDL
BDL
68.7
BDL
BDL
BDL
BDL
BDL
BDL
69
3.2
BDL
BDL
BDL
5.2
BDL
BDL
8
77
03/05/09
BDL
BDL
119
BDL
BDL
BDL
BDL
BDL
BDL
119
BDL
BDL
BDL
BDL
3.1
BDL
BDL
3
122
06/24/09
BDL
BDL
81.2
BDL
BDL
BDL
BDL
BDL
BDL
69
BDL
BDL
BDL
BDL
I BDL
BDL
I BDL
0
69
09/02/09
BDL
BDL
47.6
BDL
BDL
BDL
BDL
BDL
BDL
48
1.2
BDL
BDL
BDL
3.6
BDL
BDL
5
52
12/08/09
BDL
BDL
57
BDL
BDL
BDL
BDL
BDL
BDL
57
1.4
BDL
BDL
BDL
4.6
BDL
BDL
6
63
11.990009.00
© 2016 EnviroTrac Page 2 of 12 January 2016

TABLE 5: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
CHLORINATED HYDROCARBONS (pg/L)
TOTAL
CHLORINATED
HYDROCARBONS
PETROLEUM (pg/L)
Total Petroleum
Hydrocarbons
TOTAL VOCs
COLLECTION DATE
Tetrachloroethene
Trichloroethene
cis-1,2-
Dichloroethene
1,1-
Dichloroethene
Vinyl Chloride
1,1-
Dichloroethane
1,2-
Dichloroethane
trans-1,2-
Dichloroethene
1,1,1-
Trichloroethane
Benzene
Toluene
Ethylbenzene
Total Xylenes
MTBE
Diisopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
350
0.03
6
0.4
100
200
1
600
600
500
20
70
6
MW-13D
06/30/04
BDL
BDL
18.0
BDL
1.5
BDL
BDL
BDL
BDL
20
1.1
BDL
BDL
BDL
26.0
1.1
BDL
28
48
08/15/05
BDL
BDL
37.0
BDL
1.4
BDL
BDL
BDL
BDL
38
BDL
BDL
BDL
BDL
20.0
1.3
BDL
21
60
08/24/06
BDL
BDL
30.0
BDL
1.3
BDL
BDL
BDL
BDL
31
BDL
BDL
BDL
BDL
19.0
BDL
BDL
19
50
06/05/08
BDL
BDL
21.6
BDL
3.2
BDL
BDL
BDL
BDL
25
BDL
BDL
3,0
3.6
12.5
1.7
BDL
21
46
09/04/08
BDL
BDL
15.2
BDL
3.1
BDL
BDL
BDL
BDL
18
BDL
BDL
BDL
BDL
17.6
BDL
BDL
18
36
01/05/09
BDL
BDL
17.4
BDL
4.2
BDL
BDL
BDL
BDL
22
BDL
BDL
BDL
BDL
16.3
1.1
BDL
17
39
03/05/09
BDL
BDL
14.6
BDL
3.4
BDL
BDL
BDL
BDL
18
BDL
BDL
BDL
BDL
13.4
BDL
BDL
13
31
06/24/09
BDL
BDL
19.2
9.4
4.1
BDL
BDL
BDL
BDL
33
BDL
BDL
BDL
BDL
20.2
BDL
BDL
20
53
09/02/09
BDL
BDL
16.7
BDL
5.3
BDL
BDL
BDL
BDL
22
BDL
BDL
BDL
BDL
23.1
BDL
BDL
23
45
12/08/09
BDL
BDL
12.2
BDL
3.8
BDL
BDL
BDL
BDL
16
BDL
BDL
BDL
BDL
24A
BDL
BDL
24
40
03/30/10
BDL
BDL
8.7
BDL
3.0
BDL
BDL
BDL
BDL
12
BDL
BDL
BDL
BDL
17.6
BDL
BDL
18
30
06/15/10
BDL
BDL
7.7
BDL
3.1
BDL
BDL
BDL
BDL
11
BDL
BDL
BDL
BDL
26.1
BDL
BDL
26
37
09/22/10
BDL
BDL
10.7
BDL
4.2
BDL
BDL
BDL
BDL
15
BDL
BDL
BDL
BDL
69.9
BDL
BDL
70
85
12/09/10
BDL
BDL
11.6
BDL
4.9
BDL
BDL
BDL
BDL
17
BDL
BDL
BDL
BDL
70.9
BDL
BDL
71
87
03/24/11
BDL
BDL
9.3
BDL
4.5
BDL
BDL
BDL
BDL
14
BDL
BDL
BDL
BDL
76.9
BDL
BDL
77
91
06/14/11
BDL
BDL
7.3
BDL
4.5
BDL
BDL
BDL
BDL
12
BDL
BDL
BDL
BDL
82.1
BDL
BDL
82
94
09/22/11
BDL
BDL
5.5
BDL
3.9
BDL
BDL
BDL
BDL
9
BDL
BDL
BDL
BDL
82.7
BDL
BDL
83
92
12/15/11
BDL
BDL
4.1
BDL
2.6
BDL
BDL
BDL
BDL
7
BDL
BDL
BDL
BDL
60.3
BDL
BDL
60
67
12/18/12
BDL
BDL
BDL
6.6
7.9
BDL
BDL
BDL
BDL
15
0.6
BDL
BDL
BDL
190
1.1
BDL
194
209
03/27/13
BDL
BDL
4.0
BDL
BDL
BDL
BDL
BDL
BDL
4
0.34 J
BDL
BDL
BDL
97.5
BDL
BDL
99
103
06/27/13
BDL
BDL
3.6
BDL
4.2
BDL
BDL
BDL
BDL
8
0.27 J
BDL
BDL
BDL
90.3
BDL
BDL
93
100
09/10/13
BDL
BDL
3.8
BDL
3.6
BDL
BDL
BDL
BDL
7
0.3 J
BDL
BDL
BDL
81.9
0.78
BDL
84
92
12/05/13
BDL
BDL
1.5
BDL
1.5
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
50.5
0.37 J
BDL
51
54
03/20/14
BDL
BDL
2.0
BDL
1.7
BDL
BDL
BDL
BDL
4
BDL
BDL
BDL
BDL
41A
0.33 J
BDL
42
46
06/05/14
BDL
BDL
2.4
BDL
2.5
BDL
BDL
BDL
BDL
5
BDL
BDL
BDL
BDL
65.6
0.46 J
BDL
67
72
09/04/14
BDL
BDL
1.7
BDL
1.5
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
52.8
0.32 J
BDL
54
57
12/29/14
BDL
BDL
1.6
BDL
BDL
BDL
BDL
BDL
BDL
2
BDL
BDL
BDL
BDL
34.4
BDL
BDL
34
36
03/04/15
BDL
BDL
1.4
BDL
BDL
BDL
BDL
BDL
BDL
1
BDL
BDL
BDL
BDL
26.6
BDL
BDL
27
28
06/10/15
BDL
BDL
1.8
BDL
1.1
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
37.4
BDL
BDL
38
41
09/16/15
BDL
BDL
1.2
BDL
BDL
BDL
BDL
BDL
BDL
1
BDL
BDL
BDL
BDL
31.1
BDL
BDL
31
32
12/10/15
BDL
BDL
0,77
BDL
BDL
BDL
BDL
BDL
BDL
1
BDL
BDL
BDL
BDL
19.3
BDL
BDL
19
20
MW-14
09/26/90
1,300
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
1,300
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
1,300
01/14/92
1,400
BDL
BDL
BDL
BDL
BDL
180
BDL
100
1,680
BDL
60
BDL
100
BDL
BDL
BDL
160
1,840
03/11/98
80.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
80
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
80
05/25/99
67.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
67
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
67
04/22/03
110
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
110
1.1
1.7
BDL
1.9
BDL
BDL
BDL
5
115
06/30/04
80.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
80
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
80
08/16/05
58.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
58
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
58
08/24/06
46.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
46
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
46
06/05/08
54.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
54
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
54
09/04/08
50.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
50
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
50
01/05/09
29.9
BDL
BDL
SOL
SOL
BDL
BDL
BDL
BDL
30
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
30
03/05/09
32.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
32
BDL
BDL
BDL
BDL
BDL
BDL
BDL
1 0
32
06/24/09
31.2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
31
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
31
09/02/09
23.8
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
24
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
24
12/08/09
16.6
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
17
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
17
03/30/10
18.7
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
19
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
19
06/15/10
13.3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
13
09/22/10
15.7
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
16
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
16
12/09/10
14.5
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
15
03/24/11
14.8
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
15
06/14/11
11.8
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
12
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
12
09/22/11
12.2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
12
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
12
12/15/11
12.8
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
13
12/05/13
0.9
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
1
06/10/15
1.3
BDL
0.56
BDL
BDL
BDL
BDL
BDL
BDL
2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
2
11.990009.00
0 2016 EnviroTrac Page 3 of 12 January 2016

TABLE 5: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
CHLORINATED HYDROCARBONS (pg/L)
TOTAL
CHLORINATED
HYDROCARBONS
PETROLEUM (pg/L)
Total Petroleum
Hydrocarbons
TOTAL VOCs
COLLECTION DATE
Tetrachloroethene
Trichloroethene
cis-1.2 -
Dichloroethene
1,1-
Dichloroethene
Vinyl Chloride
1,1-
Dichlorcethane
1,2-
Dichloroethene
trans-1
Dichloroethene
1,1,1-
Trichloroethane
Benzene
Toluene
Ethylbenzene
Total Xylenes
MTBE
Diisopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
350
0.03
6
0.4
100
200
1
600
600
500
20
70
6
MW-14D
09/27/90
110
3.0 BDL
58.0
BDL
5.0
BDL
BDL
20.0
196
45.0
1,0
BDL
5.0
BDL
BDL
BDL
51
247
01/14/92
200
BDL
8DL
BDL
BDL
BDL
BDL
BDL
BDL
200
65.0
3.0
BDL
BDL
BDL
BDL
BDL
68
268
05/15/92
56.0
BDL
8DL
2.1
BDL
BDL
BDL
BDL
BDL
58
4.7
BDL
BDL
BDL
BDL
BDL
BDL
5
63
09/09/92
210
BDL
BDL
23
BDL
BDL
BDL
BDL
13.0
246
220
BDL
BDL
BDL
BDL
BDL
BDL
220
466
03/11/98
35.4
BDL
BDL
10.6
BDL
BDL
BDL
BDL
BDL
46
5.6
BDL
BDL
BDL
BDL
BDL
BDL
6
52
05/25/99
201
BDL
BDL
25.0
BDL
BDL
BDL
BDL
BDL
226
67.0
BDL
BDL
BDL
BDL
BDL
BDL
67
293
10/10/02
79.0
2.8
BDL
4.0
BDL
4.2
BDL
BDL
BDL
90
8.3
BDL
BDL
BDL
11
29
BDL
48
138
04/22/03
40.0
BDL
BDL
1.2
BDL
BDL
BDL
BDL
BDL
41
BDL
BDL
BDL
BDL
BDL
1.8
BDL
2
43
06/30/04
29.0
BDL
3.0
3.5
BDL
2.2
BDL
SOL
BDL
35
BDL
BDL
BDL
BDL
3.3
BDL
BDL
3
38
08/16/05
55.0
1.8
15.0
3.3
BDL
BDL
BDL
BDL
BDL
75
5.4
BDL
BDL
BDL
3.2
7.3
BDL
16
91
08/24/06
47.0
2.0
17.0
1.4
BDL
BDL
BDL
BDL
BDL
67
1.3
BDL
BDL
BDL
2.4
6.4
BDL
10
78
03/27/09
10.6
BDL
1.0
BDL
BDL
BDL
BDL
BDL
BDL
12
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
12
06/24/09
11.7
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
12
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
12
09/02/09
27.1
1.4
8.8
BDL
BDL
BDL
BDL
BDL
BDL
3'
1.8
BDL
BDL
BDL
1.3
2.9
BDL
6
43
12/08/09
12.5
BDL
2.0
BDL
BDL
BDL
BDL
BDL
BDL
15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
15
03/30/10
9.8
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
10
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
10
06/15/10
11.7
BDL
2.2
BDL
BDL
BDL
BDL
BDL
BDL
14
BDL
BDL
BDL
BDL
BDL
1.0
BDL
1
15
09/22/10
104
4.7
36.8
BDL
1.0
BDL
BDL
BDL
BDL
147
6.5
BDL
BDL
BDL
2.8
5.9
BDL
15
162
12/09/10
107
3.7
28.2
BDL
BDL
BDL
BDL
BDL
BDL
139
5.4
BDL
BDL
BDL
1.7
3.8
BDL
12
151
03/24/11
59.0
2.2
17.7
BDL
BDL
BDL
BDL
BDL
BDL
79
1.5
BDL
BDL
BDL
1.0
2.2
BDL
13
92
06/14/11
109
4.2
32.8
BDL
1.0
BDL
BDL
BDL
BDL
147
2.5
BDL
BDL
BDL
2.0
5.1
BDL
11
158
09/22/11
187
8.2
69.0
BDL
4.2
BDL
BDL
BDL
BDL
268
8.3
BDL
3.9
BDL
BDL
8.8
BDL
24
292
12/15/11
13.6
BDL
3.0
BDL
BDL
BDL
BDL
BDL
BDL
17
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
17
03/27/12
37.4
1.5
9.2
BDL
1.7
BDL
BDL
BDL
BDL
50
BDL
BDL
BDL
BDL
1.0
1.6
BDL
3
52
06/21/12
1 27.7
1 1.1
7.2
1 BDL
BDL
BDL
BDL
BDL
BDL
36
BDL
BDL
BDL
BDL
0.61
1.3
BDL
2
38
03/20/14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
MW-15
09/27/90
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
01/14/92
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
03/11/98
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
05/25/99
4.9
3.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
8
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
8
10/10/02
13.0
7.8
BDL
BDL
BDL
1.4
BDL
BDL
BDL
22
BDL
BDL
BDL
BDL
29.0
BDL
BDL
29
51
04/22/03
11.0
5.0
BDL
BDL
BDL
1.4
BDL
BDL
BDL
17
BDL
BDL
BDL
BDL
17.0
BDL
BDL
17
34
06/30/04
7.5
3.9
86.0
BDL
BDL
BDL
BDL
BDL
BDL
97
BDL
BDL
BDL
BDL
18.0
BDL
BDL
18
115
08/16/05
6.8
2.3
47.0
BDL
BDL
BDL
BDL
BDL
BDL
56
BDL
BDL
BDL
BDL
15.0
BDL
BDL
15
71
08/24/06
5.5
5
48.0
BDL
BDL
BDL
BDL
BDL
BDL
59
BDL
BDL
BDL
BDL
8.0
BDL
BDL
8
67
12/18/12
5.9
5.3
26.5
BDL
38.8
0.47 J
BDL
BDL
BDL
77
BDL
BDL
BDL
BDL
2.6
BDL
BDL
3
80
03/27/13
1.6
2.1
13.5
BDL
BDL
BDL
BDL
0.26 J
BDL
17
BDL
BDL
BDL
BDL
1.7
BDL
BDL
2
19
06/27/13
2.8
2.8
16.1
BDL
21.6
BDL
BDL
BDL
BDL
43
BDL
BDL
BDL
BDL
1.8
BDL
BDL
2
45
09/10/13
0.53
0.45 J
3.1
BDL
22.0
BDL
BDL
BDL
BDL
26
BDL
BDL
I BDL
t BDL
1 1.4
BDL
BDL
1
27
03/20/14
0.65
1.2
10.3
BDL
9.7
BDL
BDL
BDL
BDL
22
BDL
BDL
BDL
BDL
1.6
BDL
BDL
2
24
03/04/15
0.66
BDL
0.87
BDL
18.3
BDL
BDL
BDL
BDL
20
BDL
BDL
BDL
BDL
2.3
BDL
BDHI
4
24
11.990009.00
0 2016 EnviroTrac Page 4 of 12 January 2016

TABLE 5: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
CHLORINATED HYDROCARBONS (Ng/L)
TOTAL
CHLORINATED
HYDROCARBONS
PETROLEUM (Ng/L)
Total Petroleum
Hydrocarbons
TOTAL VOCs
COLLECTION DATE
Tetrachloroethene
Trichloroethene
cis-1,2-
Dichloroethene
1,1-
Dichloroethene
Vinyl Chloride
1,1-
Dichlorcethane
1,2-
Dichloroethane
trans-1
Dichloroethene
1 1,1-
Trichloroethane
Benzene Toluene
Ethylbenzene
Total Xylenes
MTBE
Diisopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
350
0.03
6
0.4
100
200
1 600
600
500
20
70
6
MW-16
09/26/90
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
01/14/92
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
03/11/98
1.9
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
2
06/02/99
2.4
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
2
10/10/02
22.0
3.8
BDL
1.8
BDL
BDL
BDL
BDL
BDL
28
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
28
04/22/03
46.0
8.6
BDL
3.6
BDL
BDL
BDL
BDL
BDL
58
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
58
06/30/04
31.0
7.6
24.0
2.7
BDL
1.0
BDL
BDL
BDL
66
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
66
08/15/05
30.0
4.4
BDL
1.8
BDL
BDL
BDL
BDL
BDL
36
BDL
BDL
BDL
BDL
BDL
17
BDL
17
53
08/25/06
36.0
7.4
31.0
2.9
BDL
BDL
BDL
BDL
BDL
77
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
77
06/15/10
4.1
BDL
3.7
BDL
BDL
BDL
BDL
BDL
BDL
8
BDL
1.8
BDL
BDL
BDL
BDL
BDL
2
10
12/09/10
16.7
2.1
8.2
1.3
1.7
BDL
BDL
BDL
BDL
30
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
30
03/24/11
8.9
1.4
6.3
BDL
5.5
BDL
BDL
BDL
BDL
22
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
22
06/14/11
22.1
3.1
10.7
1.8
2.8
BDL
BDL
BDL
BDL
41
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
41
09/22/11
35.5
5.0
22.7
3.0
2.4
BDL
BDL
BDL
BDL
69
BDL
I BDL
BDL
BDL
BDL
BDL
BDL
0
69
12/15/11
4.9
BDL
3.2
BDL
6.4
BDL
BDL
BDL
BDL
15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
15
03/27/12
13.5
2.0
6.0
0.96
3.2
BDL
BDL
BDL
BDL
25
BDL
0.89
BDL
BDL
BDL
BDL
BDL
1
26
06/21/12
9.6
1.6
4.6
0.82
4.7
BDL
BDL
BDL
BDL
21
BDL
2.4
BDL
BDL
BDL
BDL
BDL
2
24
09/21/12
29.8
4.3
11.1
1.9
2.2
BDL
BDL
BDL
BDL
49
BDL
1.7
BDL
BDL
BDL
BDL
BDL
2
51
03/27/13
7.8
1.2
3.5
0.58
2.2
BDL
BDL
BDL
BDL
15
BDL
0.96
BDL
BDL
BDL
BDL
BDL
1
16
06/27/13
5.6
0.83
2.7
0.64
5.7
BDL
BDL
BDL
BDL
15
BDL
0.44 J
BDL
BDL
BDL
BDL
BDL
0
16
09/10/13
10.3
1.6
5.1
0.92
3.1
0.26 J
BDL
BDL
BDL
21
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
21
06/05/14
7.0
1.1
3.6
0.77
2.0
BDL
BDL
BDL
BDL
15
BDL
1.1
BDL
BDL
BDL
BDL
BDL
1
16
03/04/15
10.3
1.8
6.4
1.1
3.3
BDL
BDL
BDL
BDL
23
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
23
12/10/15
12.9
2.0
7.2
1.3
1.7
BDL
BDL
BDL
BDL
25
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
25
MW-17 (abandoned 01/03106)
09/26/90
1.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
1
01/14/92
BDL
3.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3
03/11/98
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
06/02/99
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
06/30/04
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
17.0
BDL
BDL
17
17
MW-23D
09/27/90
BDL
2.0
BDL
BDL
BDL
5.0
5.0
BDL
BDL
12
1.0
BDL
BDL
BDL
BDL
BDL
BDL
1
13
01/14/92
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
05/15/92
BDL
2.2
BDL
BDL
BDL
5.3
BDL
BDL
BDL
8
45.0
BDL
BDL
BDL
BDL
BDL
BDL
45
53
09/09/92
1.8
6.3
BDL
5.4
BDL
6.5
2.0
BDL
BDL
22
6.3
BDL
BDL
BDL
BDL
BDL
BDL
6
28
03/11/98
2.5
2.5
BDL
1.4
BDL
2.9
BDL
BDL
4.0
13
7.1
3,7
BDL
BDL
BDL
BDL
BDL
11
24
05/26/99
BDL
4.1
BDL
2.4
BDL
5.7
2.6
BDL
BDL
15
3.1
BDL
BDL
BDL
BDL
BDL
BDL
3
18
06/30/04
BDL
BDL
200
BDL
BDL
BDL
BDL
BDL
BDL
200
BDL
BDL
BDL
BDL
500
12.0
BDL
512
712
08/15/05
BDL
BDL
280
BDL
BDL
BDL
BDL
BDL
BDL
280
BDL
BDL
BDL
BDL
310
BDL
BDL
310
590
08/24/06
BDL
1.1
340
BDL
1.9
BDL
BDL
BDL
BDL
343
1.8
BDL
BDL
BDL
310
9.1
BDL
321
664
06/05/08
BDL
BDL
166
BDL
BDL
BDL
BDL
BDL
BDL
166
BDL
BDL
20,2
23.6
208
BDL
BDL
252
418
09/04/08
BDL
BDL
5.3
BDL
BDL
BDL
BDL
BDL
BDL
5
BDL
BDL
BDL
BDL
19.3
BDL
BDL
19
25
01/05/09
BDL
BDL
15.3
BDL
BDL
BDL
BDL
BDL
BDL
15
BDL
BDL
BDL
BDL
37.6
BDL
BDL
38
53
03/05/09
BDL
BDL
173
BDL
19.4
1.1
BDL
BDL
BDL
194
1.7
BDL
BDL
BDL
194
BDL
BDL
196
389
06/24/09
BDL
BDL
107
BDL
BDL
BDL
BDL
BDL
BDL
107
BDL
BDL
BDL
BDL
331
BDL
BDL
331
438
09/02/09
BDL
BDL
140
BDL
23.5
BDL
BDL
BDL
BDL
164
2.7
BDL
BDL
BDL
317
6.4
BDL
326
490
12/08/09
BDL
BDL
134
BDL
25
1.5
BDL
BDL
BDL
160
3.1
BDL
BDL
BDL
393
6.9
BDL
403
563
03/30/10
BDL
BDL
116
BDL
24.7
BDL
BDL
BDL
BDL
141
2.8
BDL
BDL
BDL
447
5.9
BDL
456
596
06/15/10
BDL
BDL
176
BDL
43.9
2.2
BDL
BDL
BDL
222
4.6
BDL
BDL
BDL
751
10.5
BDL
766
988
09/22/10
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
1.3
BDL
BDL
1
1
12/09/10
BDL
BDL
21.5
BDL
2.6
BDL
BDL
BDL
BDL
24
BDL
BDL
BDL
BDL
211
BDL
BDL
211
235
03/24/11
BDL
BDL
8.1
BDL
17.8
BDL
BDL
BDL
BDL
26
BDL
BDL
BDL
BDL
300
2.1
BDL
302
328
06/14/11
BDL
BDL
BDL
BDL
62.4
BDL
BDL
BDL
BDL
62
2.8
BDL
BDL
BDL
815
6.6
BDL
824
887
09/22/11
BDL
BDL
BDL
BDL
75.8
BDL
BDL
BDL
BDL
76
BDL
BDL
BDL
BDL
986
7.1
BDL
993
1,069
12/15/11
BDL
BDL
BDL
BDL
1.6
BDL
BDL
BDL
BDL
2
BDL
BDL
BDL
BDL
43.7
BDL
BDL
44
45
03/20/14
BDL
BDL
0.95
BDL
43.2
0.82
BDL
BDL
BDL
45
1.3
0.33 J
BDL
BDL
327
2.5
BDL
334
379
06/05/14
BDL
BDL
BDL
BDL
74.7
BDL
BDL
BDL
BDL
75
3.1
BDL
BDL
BDL
1,070
6.3
BDL
1,088
1,163
06/10/15
BDL
BDL
BDL
BDL
39.2
BDL
BDL
BDL
BDL
39
BDL
BDL
BDL
BDL
921
6A
BDL
937
976
11.990009.00
0 2016 EnviroTrac Page 5 of 12 January 2016

TABLE 5: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
CHLORINATED HYDROCARBONS (pg/L)
TOTAL
CHLORINATED
HYDROCARBONS
PETROLEUM (pg/L)
Total Petroleum
Hydrocarbons
TOTAL VOCs
COLLECTION DATE
Tetrachloroethene
Trichloroethene
cis-1,2-
Dichloroethene
1,1-
Dichloroethene
Vinyl Chloride
1,1-
Dichloroethane
1,2-
Dichloroethane
trans-1,2-
Dichloroethene
1 1,1-
TO hloroethane
Benzene
Toluene
Ethylbenzene
Total Xylenes
MTBE
Diisopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
350
0.03
6
0.4
100
200
1
600
600
500
20
70
6
MW-24
09/27/90
630
28.0
BDL
60.0
BDL
BDL
BDL
BDL
BDL
718
1,500
80.0
BDL
80.0
BDL
BDL
LijL
1,660
2,378
01/14/92
3,800
110
BDL
200
BDL
BDL
56.0
BDL
80.0
4,246
1,800
260
BDL
340
BDL
BDL
BDL
2,400
6,646
05/15/92
1,400
25.0
BDL
4.9
BDL
BDL
BDL
BDL
BDI
1,430
1,800
180
BDL
BDL
BDL
BDL
BDL
1,980
3,410
09/09/92
2,700
BDL
BDL
BDL
BDL
BDL
BDL
SOL
IOU
2,800
2,500
150
BDL
150
BDL
BDL
BDL
2,800
5,600
03/11/98
1,230
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
1,230
1,920
BDL
BDL
BDL
BDL
BDL
BDL
1,920
3,150
05/25/99
637
BDL
BDL
8DL
BDL
BDL
BDL
BDL
BDL
637
1,510
BDL
BDL
BDL
BDL
BDL
BDL
1,510
2,147
10/10/02
2,000
68.0
BDL
31.0
BDL
11.0
2.5
BDL
4.9
2,117
1,700
16.0
14
27.0
180
530
IDL
2,454
4,572
04/22/03
640
24.0
BDL
17.0
BDL
6.4
BDL
BDL
1.8
689
500
6,4
BDL
6.3
81.0
180
13DL
774
1,463
06/30/04
870
BDL
370
BDL
BDL
BDL
BDL
BDL
BDL
1,240
280
BDL
BDL
BDL
74.0
200
BDL
554
1,794
08/16/05
1,300
62.0
570
BDL
BDL
BDL
BDL
BDL
BDL
1,932
420
BDL
BDL
BDL
69.0
170
BDL
659
2,591
08/24/06
2,200
94.0
770
15.0
BDL
6.4
1.2
1.2
5.5
3,083
660
4,8
BDL
10.4
78.0
160
5.6
919
4,002
06/05/08
1,840
BDL
545
BDL
BDL
BDL
BDL
BDL
BDL
2,385
210
BDL
BDL
BDL
55.1
140
BDL
405
2,790
09/04/08
1,430
51.7
349
BDL
BDL
BDL
BDL
BDL
BDL
1,831
253
BDL
BDL
BDL
BDL
60.3
BDL
313
2,144
01/05/09
1,610
78.4
517
BDL
BDL
BDL
BDL
BDL
BDL
2,205
280
BDL
BDL
BDL
70.9
116
BDL
467
2,672
03/05/09
1,250
BDL
466
BDL
BDL
BDL
BDL
BDL
BDL
1,716
117
BDL
BDL
BDL
BDL
BDL
BDL
117
1,833
06/24/09
484
BDL
119
BDL
BDL
BDL
BDL
BDL
BDL
603
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
603
09/02/09
946
127
760
9.7
121
6.2
BDL
BDL
BDL
1,970
537
BDL
BDL
13.7
77.5
165
15.5
841
2,811
12/08/09
1,650
89.2
533
6.3
24.7
BDL
BDL
BDL
BDL
2,303
207
BDL
BDL
5.8
41.0
67.3
BDL
352
2,655
03/30/10
163
10.1
47.2
BDL
36.2
1.0
BDL
BDL
BDL
258
17.2
BDL
BDL
BDL
12.4
20.1
BDL
50
307
06/15/10
1,000
42.6
267
BDL
77.5
BDL
BDL
BDL
BDL
1,387
168
BDL
BDL
BDL
29.2
68.3
BDL
280
1,667
09/22/10
1,080
71.4
362
BDL
48.0
BDL
BDL
BDL
BDL
1,561
110
BDL
BDL
BDL
24.0
42.8
27.4
218
1,779
12/09/10
1,140
53.0
379
BDL
64.5
BDL
BDL
BDL
BDL
1,637
126
BDL
BDL
BDL
33.0
52.4
38.1
264
1,901
03/24/11
947
68.0
358
BDL
108
BDL
BDL
BDL
BDL
1,481
130
BDL
BDL
BDL
29.5
39.0
BDL
199
1,680
06/14/11
1,130
57.9
368
BDL
15.2
BDL
BDL
BDL
BDL
1,571
80.8
BDL
BDL
BDL
24.6
47.6
11.0
164
1,735
09/22/11
834
41.4
337
BDL
15.5
BDL
BDL
BDL
BDL
1,228
87.4
BDL
BDL
BDL
27.0
37.5
BDL
163
1,391
12/15/11
807
70.6
368
BDL
62.3
BDL
BDL
BDL
BDL
1,308
89.0
BDL
BDL
BDL
24.6
1 31.2
BDL
156
1,464
03/27/12
537
27.2
134
BDL
67.2
BDL
BDL
BDL
BDL
765
34.9
2.5
BDL
BDL
19.8
29.1
12.0
111
876
06/21/12
896
52.9
249
BDL
60.8
2.5
BDL
BDL
BDL
1,261
67.5
BDL
BDL
BDL
22.7
46.2
BDL
157
1,418
09/21/12
797
50.8
228
BDL
35.2
BDL
BDL
BDL
BDL
1,111
56.5
2.6
BDL
BDL
16.2
27.5
BDL
109
1,220
06/05/14
415
16.8
95.9
1.3
84.4
1.2J
BDL
BDL
BDL
615
21.4
2.4
BDL
3.3J
15.6
27.3
BDL
75
690
12/29/14
1 671
1 62.3
1 280
BDL
99.9
BDL
BDL
BDL
BDL
1,113
109
BDL
BDL
1 2.8
1 18.9
36.7
1 BDL
173
1,286
06/10/15
661
27.4
183
BDL
133
BDL
BDL
BDL
BDL
1,004
21.8
BDL
BDL
BDL
14.1
29.6
BDL
72
1,077
09/16/15
822
46.1
240
BDL
221
BDL
BDL
BDL
BDL
1,329
60.9
BDL
BDL
BDL
17.8
36.0
BDL
124
1,454
12/10/15
568
38.1
237
BDL
463
BDL
BDL
BDL
BDL
1,306
46.0
BDL
BDL
BDL
18.2
43.3
BDL
117
1,423
MW-25
03/11/98
8.9
3.5
BDL
BDL
BDL
BDL
BDL
BDL
BDL
12
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
12
05/26/99
10.0
3.6
BDL
BDL
BDL
BDL
BDL
BDL
BDL
14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
14
06/30/04
8.1
3.5
9.9
BDL
BDL
BDL
BDL
BDL
BDL
22
BDL
BDL
BDL
BDL
BDL
4A
BDL
4
26
08/16/05
17.0
3.9
31.0
BDL
BDL
BDL
BDL
BDL
BDL
52
BDL
BDL
BDL
BDL
3.6
BDL
BDL
4
56
08/25/06
20.0
4.8
51.0
BDL
BDL
BDL
BDL
BDL
BDL
76
BDL
BDL
BDL
BDL
1.8
4.3
BDL
6
82
06/05/08
11.7
3.2
23.5
BDL
BDL
BDL
BDL
BDL
BDL
38
BDL
BDL
1.3
BDL
22
4.2
BDL
8
46
09/04/08
18.7
5.2
33.2
BDL
BDL
BDL
BDL
BDL
BDL
57
BDL
BDL
BDL
BDL
3.0
4.8
BDL
8
65
01/05/09
22.9
6.5
46.6
1.1
BDL
1.1
BDL
BDL
BDL
78
BDL
BDL
BDL
BDL
4.8
6.2
BDL
11
89
03/05/09
24.9
8.3
51.0
1.1
BDL
BDL
BDL
BDL
BDL
85
BDL
BDL
BDL
BDL
4.8
BDL
BDL
5
90
06/24/09
30.8
7.4
54.7
2.4
BDL
BDL
BDL
BDL
BDL
95
BDL
BDL
BDL
BDL
5.9
6.9
BDL
13
108
09/02/09
24.8
7.9
60.1
1.6
BDL
1.1
BDL
BDL
BDL
96
BDL
BDL
BDL
BDL
8.9
9.1
BDL
18
114
12/08/09
26.5
8.8
54
1.8
BDL
1.0
BDL
BDL
BDL
92
1.3
BDL
BDL
BDL
15.0
13.1
BDL
29
122
03/30/10
19.4
6.8
44.1
1.3
BDL
BDL
BDL
BDL
BDL
72
1.3
BDL
BDL
BDL
12.3
12.2
BDL
26
97
06/15/10
17.7
6.1
36.9
1.4
BDL
BDL
BDL
BDL
BDL
62
1.4
BDL
BDL
BDL
15.9
14.7
BDL
32
94
09/22/10
17.5
5.7
41.2
1.3
BDL
BDL
BDL
BDL
BDL
66
1.6
BDL
BDL
BDL
27.4
18.3
BDL
47
113
12/09/10
22.6
TO
49.0
1.5
BDL
1.1
BDL
BDL
BDL
81
1.8
BDL
BDL
BDL
28.6
20.4
BDL
51
132
03/24/11
26.6
8.4
62.9
1.9
BDL
1.3
BDL
BDL
BDL
101
1.7
BDL
BDL
BDL
24.0
17.6
BDL
43
144
06/14/11
35.5
11.4
74.0
2.8
BDL
1.6
BDL
BDL
BDL
125
1.7
BDL
BDL
BDL
25.4
18.5
BDL
46
171
09/22/11
35.1
9.7
87.0
3.1
BDL
1.7
BDL
BDL
BDL
137
1.5
BDL
BDL
BDL
27.3
18.9
BDL
48
184
12/15/11
1.4
BDL
5.5
BDL
BDL
BDL
BDL
BDL
BDL
7
BDL
BDL
BDL
BDL
4.8
1.3
BDL
6
13
12/05/13
2.4
0.57
4.6
BDL
2.8
BDL
BDL
BDL
BDL
10
BDL
BDL
BDL
BDL
3.4
1.5
BDL
5
15
09/04/14
5.2
0.28 J
2.4
BDL
9.4
BDL
BDL
BDL
BDL
17
0.27 J
BDL
BDL
BDL
4.8
2.5
BDL
8
25
06/10/15
11.4
0.72
6.3
BDL
20.1
0.84
BDL
BDL
BDL
39
0.68
BDL
BDL
BDL
14.4
8.9
BDL
24
63
09/16/15
23.9
1.4
11.4
BDL
40.7
1.5
BDL
BDL
BDL
79
1.4
BDL
BDL
BDL
20.5
12.1
BDL
35
113
12/10/15
17.3
0.70
5.7
BDL
42.7
1.2
BDL
BDL
BDL
68
1.0
BDL
BDL
BDL
16.7
11.7
BDL
29
97
11.990009.00
© 2016 EnviroTrac Page 6 of 12 January 2016

TABLE 5: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
CHLORINATED HYDROCARBONS (pg/L)
TOTAL
CHLORINATED
HYDROCARBONS
PETROLEUM (pg/L)
Total Petroleum
Hydrocarbons
TOTAL VOCs
COLLECTION DATE
Tetrachloroethene
Trichloroethene
cis -I'-
Dichloroethene
1,1-
Dichloroethene
Vinyl Chloride
1,1-
Dichloroethane
1,2-
Dichloroethane
trans-1 2-
2-
Dichloroethene
1,1 1-
Trichloroethane
Benzene
Toluene
Ethylbenzene
Total Xylenes
MTBE
Diisopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
350
0.03
6
0.4
100
200
1
600
600
500
20
70
6
MW-26 (abandoned 01103106)
07/01/04
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
08/15/05
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
MW-27
10/10/02
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
2.3
2.0
47.0
18.0
2.3
BDL
BDL
72
72
07/01/04
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
5.4
2.7
34.0
7.9
11.0
BDL
17.0
78
78
08/16/05
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
12.0
4.1
180
34.0
3.5
BDL
30.0
264
264
11/01/06
BDL
BDL
BDL
BDL
BDL
BDL
SOL
BDL
BDL
0
6.2
2.4
38.0
3.1
BDL
BDL
16
66
66
MW-28
10/10/02
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
10.0
2,2
45
22.5
BDL
2.3
BDL
82
82
07/01/04
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
95.0
51.0
1,500
1,065
BDL
BDL
480
3,191
3,191
08/15/05
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
210
78.0
2,300
750
BDL
BDL
740
4,078
4,078
08/25/06
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
170
56.0
2,500
1,200
BDL
BDL
800
4,726
4,726
12/14/06
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
100
SDL
2,500
530
BDL
BDL
940
4,070
4,070
MW-29
07/01/04
23.0
BDL
280
BDL
BDL
BDL
BDL
BDL
BDL
303
BDL
BDL
210
BDL
BDL
BDL
BDL
21
324
08/15/05
39.0
4.2
29.0
BDL
BDL
BDL
BDL
BDL
BDL
72
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
72
08/25/06
5.0
2.2
38.0
BDL
BDL
BDL
BDL
BDL
BDL
45
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
45
12/18/12
0.27J
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
09/04/14
1.6
1.7
3.7
BDL
BDL
BDL
BDL
BDL
BDL
7
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
7
MWJO
07/01/04
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
2,200
BDL
BDL
2,200
2,200
08/16/05
BDL
BDL
200
43.0
77.0
BDL
BDL
BDL
BDL
320
74.0
BDL
58.0
BDL
510
BDL
BDL
642
962
08/25/06
BDL
BDL
23.0
2.5
16.0
BDL
BDL
BDL
BDL
42
23.0
BDL
2.6
2.0
1,500
13.0
BDL
1,541
1,582
12/21/12
BDL
0.72
19.8
1.2
48.8
2.5
BDL
BDL
BDL
73
35.5
5.8
23.8
3.2
1,260
BDL
3.8
1,385
1,459
03/20/14
0.34 J
5.2
7.5
0.33 J
6.1
BDL
BDL
0.45 J
BDL
20
4.8
0.27 J
0.74
BDL
11,100
14.8
BDL
11,127
11,147
06/10/15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
19,800
BDL
BDL
19,800
19,800
09/16/15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
20,000
BDL
BDL
20,000
20,000
MW-31
10/10/02
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
320
2,600
7,900
BDL
BDL
BDL
10,820
10,820
04/22/03
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
310
1,800
4,600
BDL
BDL
BDL
6,710
6,710
07/01/04
BDL
BDL
53.0
BDL
BDL
BDL
BDL
BDL
BDL
53
18.0
84.0
590
1,360
BDL
BDL
400
2,452
2,505
08/15/05
BDL
BDL
48.0
BDL
BDL
BDL
BDL
BDL
BDL
48
BDL
67.0
1,100
1,490
BDL
BDL
750
3,407
3,455
11/01/06
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
1,700
390
BDL
BDL
720
2,810
2,810
MW-32
07/01/04
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
290
BDL
BDL
290
290
08/15/05
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
180
BDL
BDL
180
180
08/25/06
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
1,400
280
190
600
15,000
32.0
160
17,662
17,662
11/01/06
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
1,400
320
340
900
20,000
BDL
BDL
22,960
22,960
12/14/06
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
1,500
3,700
1,700
8,000
16,000
BDL
1,100
32,000
32,000
09/16/15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0 j
25.7
BDL
366
179
962
BDL
354
5,354
5,354
11.990009.00
©2016 EnviroTrac Page 7 of 12 January 2016

TABLE 5: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
CHLORINATED HYDROCARBONS (pg/L)
TOTAL
CHLORINATED
HYDROCARBONS
PETROLEUM (pg/L)
Total Petroleum
Hydrocarbons
TOTAL VOCs
COLLECTION DATE
Tetra chloroethene
Trichloroethene
cis-1,2-
Dichloroethene
1,1-
Dichloroethene
Vinyl Chloride
1,1-
Dichloroethane
1,2-
Dichloroethane
trans-1,2-
Dichloroethene
1,1,1-
Trichloroethane
Benzene
Toluene
Ethylbenzene
Total Xylenes
MTBE
Diisopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
350
0.03
6
0.4
100
200
1
600
600
500
20
70
6
MW-33
10/10/02
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
06/30/04
BDL
BDL
1.6
BDL
BDL
BDL
BDL
BDL
BDL
2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
2
08/15/05
BDL
BDL
5.6
BDL
BDL
BDL
BDL
BDL
BDL
6
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
6
08/25/06
BDL
BDL
5.7
BDL
BDL
BDL
BDL
BDL
BDL
6
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
6
12/21/12
BDL
BDL
2.2
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
0.57
BDL
BDL
1
3
03/27/13
BDL
BDL
1.9
BDL
BDL
BDL
BDL
BDL
BDL
2
BDL
BDL
BDL
BDL
0.27 J
BDL
BDL
0
2
06/27/13
BDL
BDL
3.2
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3
09/10/13
BDL
BDL
2.4
BDL
BDL
BDL
BDL
BDL
BDL
2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
2
12/05/13
BDL
BDL
2.3
BDL
BDL
BDL
BDL
BDL
BDL
2
BDL
BDL
BDL
BDL
0.62
BDL
BDL
1
3
03/20/14
BDL
BDL
1.6
BDL
BDL
BDL
BDL
BDL
BDL
2
BDL
BDL
BDL
BDL
0.57
BDL
BDL
1
2
06/05/14
BDL
BDL
3.4
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3
09/04/14
BDL
BDL
2.7
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3
12/29/14
BDL
BDL
1.6
BDL
BDL
BDL
BDL
BDL
BDL
2
BDL
BDL
BDL
BDL
1.0
BDL
BDL
1
3
03/04/15
BDL
BDL
0.93
BDL
BDL
BDL
BDL
BDL
BDL
1
BDL
BDL
BDL
BDL
1.1
BDL
BDL
1
2
06/10/15
BDL
BDL
3.0
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3
09/16/15
BDL
BDL
2.3
BDL
BDL
BDL
BDL
BDL
BDL
2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
2
12/10/15
BDL
BDL
0.95
BDL
BDL
BDL
BDL
BDL
BDL
1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
1
M W-34
04/22/03
BDL
100
BDL
15.0
BDL
7.2
BDL
BDL
BDL
122
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
122
07/01/04
BDL
130
63.0
6.3
BDL
7.4
BDL
BDL
BDL
207
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
207
08/16/05
BDL
90.0
37.0
BDL
BDL
BDL
BDL
BDL
BDL
127
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
127
08/25/06
BDL
59.0
24.0
4.8
BDL
2.3
BDL
BDL
BDL
90
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
90
12/18/12
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
03/27/13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
09/10/13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
03/20/14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
0.74
BDL
BDL
BDL
BDL
BDL
0
1
06/05/14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
09/04/14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
0.59
BDL
BDL
BDL
BDL
BDL
1
1
12/29/14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
03/04/15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
06/10/15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
12/10/15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
MW-4O
11/01/06
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
250
230
280
552
BDL
BDL
130
1,442
1,442
03/30/10
BDL
BDL
5.1
BDL
BDL
BDL
BDL
BDL
BDL
5
191
350
385
649
BDL
0.87
145
985
990
12/18/12
BDL
BDL
0.98
BDL
BDL
BDL
BDL
BDL
BDL
1
160
185
235
421.2
BDL
1.1
110
1,395
1,396
03/27/13
0.61 J
BDL
3.0
BDL
BDL
BDL
BDL
BDL
BDL
4
305
460
496
1,058
BDL
BDL
193
3,033
3,036
06/27/13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0.38 J
BDL
0
33.2
106
161
1,655
BDL
BDL
67.6
3,064
3,064
09/10/13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3.6 J
BDL
4
100
285
303
919
BDL
BDL
137
2,464
2,468
12/05/13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
257
1 505
472
1,392
1.3 J
BDL
203
3,746
3,746
03/20/14
1.2 J
BDL
2.4 J
BDL
BDL
BDL
BDL
BDL
BDL
4
159
420
304
909
BDL
BDL
147
2,663
2,667
06/05/14
BDL
BDL
1.8 J
BDL
BDL
BDL
BDL
BDL
BDL
2
366
1,380
679
2,143
BDL
BDL
281
6,097
6,099
09/04/14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
40.0
81.3
68.9
214
0.45 J
BDL
26.9
548
548
12/29/14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
101
293
300
931
BDL
BDL
187
2,956
2,956
03/04/15
BDL
BDL
2.3
BDL
BDL
BDL
BDL
BDL
BDL
2
5.1
43.9
44.6
153.2
BDL
BDL
26.8
586
588
06/10/15
BDL
BDL
2.2
BDL
I BDL
I BDL
BDL
I BDL
BDL
2
29.1
98
142
1 410
1 BDL
BDL
66.0
1,179
1,181
09/16/15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
15.8
1 27.2
57.4
211.9
BDL
BDL
24.6
493
493
12/10/15
BDL
BDL
4.6
BDL
BDL
BDL
BDL
BDL
BDL
5
1.4
2.2
5.9
9.5
BDL
BDL
3.3
131
136
MW-41
04/22/03
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
7,200
6,600
2,400
10,800
BDL
BDL
BDL
27,000
27,000
07/08/04
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
7,000
6,600
2,600
13,300
BDL
520
770
30,790
30,790
08/16/05
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
5,400
4,900
2,500
9,700
BDL
230
780
23,510
23,510
08/24/06
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3,100
3,000
1,000
2,900
BDL
6.4
16.0
10,022
10,022
03/30/10
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3,110
3,790
2,750
10,560
BDL
23.3
747
20,980
20,980
11.990009.00
© 2016 EnviroTrac Page 8 of 12 January 2016

TABLE 5: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
CHLORINATED HYDROCARBONS (pg/L)
TOTAL
CHLORINATED
HYDROCARBONS
PETROLEUM (Ng/L)
Total Petroleum
Hydrocarbons
TOTAL VOCs
COLLECTION DATE
Tetrachloroethene
Trichloroethene
is-1 2-
Dichloroethene
1,1-
Dichloroethene
Vinyl Chloride
1,1-
Dichloroethane
1,2-
Dichloroethane
trans-1,2-
Dichloroethene
1,1,1-
Trichooroethane
Benzene
Toluene
Ethylbenzene
Total Xylenes
MTBE
Diisopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
350
0.03
6
0.4
100
200
1
600
600
500
20
70
6
MW-42
01/10/06
36.0
BDL
7.5
6.1
BDL
1.6
BDL
BDL
BDL
51
BDL
BDL
BDL
BDL
3.2
3
54
08/25/06
27.0
BDL
4.7
3.5
BDL
1.5
BDL
BDL
BDL
37
BDL
BDL
BDL
BDL
BDL
0
37
06/05/08
5.3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
5
BDL
BDL
BDL
BDL
BDL
0
5
09/04/08
5.7
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
6
BDL
BDL
BDL
=BDLBDL
BDL
BDL
0
6
01/05/09
5.3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
5
BDL
BDL
BDL
BDL
BDL
0
5
03/05/09
2.7
BDL
BDL
BUL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
0
3
06/24/09
3.1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
I BDL
BDL
0
3
09/02/09
3.4
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3
12/08/09
4.5
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
5
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
5
03/30/10
3.1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3
06/15/10
2.5
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3
09/22/10
2.9
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3
12/09/10
4.4
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
4
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
4
03/24/11
4.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
4
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
4
06/14/11
3.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3
09/22/11
2.8
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3
12/15/11
5.3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
5
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
5
12/05/13
0.4 J
0.25 J
1.4
BDL
1.1
BDL
BDL
BDL
BDL
3
BDL
0.35 J
BDL
BDL
BDL
BDL
BDL
0
4
09/04/14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
MW-43D
01/10/06
390
12.0
110
42.0
BDL
6.8
BDL
BDL
BDL
561
4.8
BDL
BDL
BDL
36
68.0
BDL
109
670
03/27/09
BDL
BDL
BDL
9.3
BDL
BDL
1.6
BDL
1.2
12
9.0
BDL
7.5
BDL
3.6
BDL
4.4
25
37
06/24/09
381
11.8
114
BDL
BDL
BDL
BDL
BDL
BDL
507
BDL
BDL
BDL
BDL
13.6
BDL
BDL
14
520
09/02/09
337
11.4
99.4
13.9
BDL
3.9
BDL
BDL
BDL
466
3.0
BDL
BDL
BDL
16.7
29.9
BDL
57
523
12/08/09
327
16.5
117
21.1
BDL
4.2
BDL
BDL
BDL
486
3.9
BDL
BDL
BDL
24.1
42.4
BDL
76
562
03/30/10
322
12.2
91.1
7.7
BDL
BDL
BDL
BDL
BDL
433
3.1
BDL
BDL
BDL
11.0
26.8
BDL
41
474
06/15/10
488
17.0
132
18.1
BDL
5.3
BDL
BDL
BDL
660
BDL
BDL
BDL
BDL
23.5
40.4
BDL
78
738
09/22/10
265
8.0
75.6
14.0
BDL
4.4
BDL
BDL
BDL
367
1.5
BDL
BDL
BDL
13.8
24.1
BDL
47
414
12/09/10
259
8.9
82.4
22.4
1.8
5.5
BDL
BDL
BDL
380
1.7
BDL
BDL
BDL
17.4
33.7
BDL
53
433
03/24/11
315
9.1
79.8
15.9
BDL
4.4
BDL
BDL
BDL
424
BDL
BDL
BDL
BDL
16.3
30.0
BDL
46
471
06/14/11
336
9.4
78.6
13.1
BDL
4.1
BDL
BDL
BDL
441
BDL
BDL
BDL
BDL
15.0
26.9
BDL
45
486
09/22/11
290
7.1
71.8
21.0
2.3
6.3
BDL
BDL
BDL
399
BDL
BDL
BDL
BDL
13.9
24.5
BDL
41
439
12/15/11
326
10.5
83.1
15.9
2.2
4.6
BDL
BDL
BDL
442
2.1
BDL
BDL
BDL
17.2
27.2
BDL
50
492
03/27/12
420
14.1
96.1
9.6
BDL
2.9
BDL
BDL
BDL
543
3.4
BDL
BDL
BDL
18.9
27.9
BDL
50
593
06/21/12
356
11.4
83.7
9.5
BDL
3.2
BDL
BDL
BDL
464
2.6
BDL
BDL
BDL
12.2
20.5
BDL
35
499
09/21/12
279
8.5
58.5
11.3
BDL
3.4
BDL
BDL
BDL
361
1.3
BDL
BDL
BDL
10.3
16.3
BDL
28
389
06/05/14
209
6.9
53.3
5.6
1.9 J
2.4
BDL
BDL
BDL
279
1.5
0.77 J
BDL
BDL
7.1
10.6
BDL
22
301
12/29/14
132
3.3
24.5
15.6
1.3
4.5
BDL
BDL
BDL
181
BDL
BDL
BDL
BDL
4.3
6.4
BDL
11
192
06/10/15
182
1 4.7
36.3
1 11.6
1 BDL
3.3
BDL
BDL
BDL
238
BDL
BDL
BDL
BDL
5.3
8.6
BDL
14
252
09/16/15
120
2.7
21.9
12.8
BDL
3.6
BDL
BDL
BDL
161
BDL
BDL
BDL
BDL
3.1
3.9
BDL
7
168
12/10/15
140
3.9
31.5
12.2
BDL
3.3
BDL
BDL
BDL
191
BDL
BDL
BDL
BDL
5.3
92
BDL
15
205
MW-44
04/11/07
BDL
2.1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
2
BDL
BDL
BDL
BDL
BDL
BDL BDL
0
2
11.990009.00
© 2016 EnviroTrac Page 9 of 12 January 2016

TABLE 5: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
CHLORINATED HYDROCARBONS (pg/L)
TOTAL
CHLORINATED
HYDROCARBONS
PETROLEUM (pg/L)
Total Petroleum
Hydrocarbons
TOTAL VOCs
COLLECTION DATE
Tetrachloroethene
Trichloroethene
cis-1,2-
Dichloroethene
1,1-
Dichloroethene
Vinyl Chloride
1,1-
Dichloroethane
1,2-
Dichloroethane
trans-1,2-
Dichloroethene
1 1 1-
Trichloroethane
Benzene
Toluene
Ethylbenzene Total Xylenes
MTBE
Diisopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
350
0.03
6
0.4
100
200
1
600
600 500
20
70
6
M W -45
09/13/07
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
06/05/08
1.2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
1
09/04/08
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
01/05/09
1.4
1.2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3
03/05/09
1.3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
1
06/24/09
1.8
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
2
09/02/09
2.4
1.1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
4
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
4
12/08/09
3.0
1.9
1.2
BDL
BDL
BDL
BDL
BDL
BDL
6
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
6
03/30/10
1.2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
1
06/15/10
1.5
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
1
09/22/10
2.9
1.9
BDL
BDL
BDL
BDL
BDL
BDL
BDL
2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
2
12/09/10
3.5
2.8
1.3
BDL
BDL
BDL
BDL
BDL
BDL
5
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
5
03/24/11
5.4
4.1
2.5
BDL
BDL
BDL
BDL
BDL
BDL
8
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
8
06/14/11
5.7
3.6
2.2
BDL
BDL
BDL
BDL
BDL
BDL
12
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
12
10/24/11
6.3
4.9
3.6
BDL
BDL
BDL
BDL
BDL
BDL
12
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
12
12/15/11
4.9
4.0
3.3
BDL
BDL
BDL
BDL
BDL
BDL
12
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
12
03/27/12
6.2
4.8
3.3
BDL
BDL
BDL
BDL
BDL
BDL
14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
14
06/21/12
7.1
5.4
3.4
BDL
BDL
BDL
BDL
BDL
BDL
16
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
16
09/21/12
9.1
6.8
4.0
0.6
BDL
BDL
BDL
BDL
BDL
21
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
21
12/18/12
6.6
27.9
9.9
0.67
BDL
BDL
BDL
BDL
BDL
45
BDL
BDL
BDL
BDL
0.53
0.77
BDL
1
46
03/27/13
11.7
10.6
6.9
0.77
BDL
BDL
BDL
BDL
BDL
30
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
30
06/27/13
7.3
6.4
4.1
0.39 J
BDL
BDL
BDL
BDL
BDL
18
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
18
09/10/13
13.3
11.8
9.3
1.1
BDL
BDL
BDL
0.25 J
BDL
36
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
36
12/30/14
17.9
16.3
13.6
1.4
BDL
BDL
BDL
BDL
BDL
49
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
49
03/04/15
6.9
9.2
11.6
0.79
BDL
BDL
BDL
BDL
BDL
29
BDL
BDL
BDL
BDL
BDL
BDL
BDL
1 0
29
M W -46
09/22/11
149
371
383
14
BDL
2.8
BDL
1.3
BDL
921
BDL
BDL
BDL
BDL
3.3
2.4
BDL
6
927
10/24/11
190
470
480
15.1
BDL
3.2
BDL
1.1
BDL
1,159
BDL
BDL
BDL
BDL
4.0
4.1
BDL
11
1,171
12/15/11
215
541
487
14.8
BDL
2.9
BDL
BDL
BDL
1,261
BDL
BDL
BDL
BDL
2.5
BDL
BDL
6
1,267
03/27/12
184
441
400
10.9
BDL
2.6
BDL
BDL
BDL
1,039
BDL
BDL
BDL
BDL
4.2
BDL
BDL
4
1,043
06/21/12
131
357
360
9.1
BDL
2.1
BDL
BDL
BDL
859
BDL
BDL
BDL
BDL
1.3
BDL
BDL
6
865
09/21/12
178
418
385
11.4
BDL
2.3
BDL
BDL
BDL
995
BDL
BDL
BDL
BDL
1.9
BDL
BDL
2
997
12/18/12
82.6
214
709
13.3
BDL
2.8
BDL
1.3
BDL
1,023
1.2 J
5.5
0.64 J
2.76 J
6.4
5.0
BDL
26
1,030
03/27/13
111
278
798
14.7
BDL
3.2
BDL
1.7J
BDL
1,205
2.1 J
BDL
BDL
BDL
7.4
7.6
BDL
15
1,220
06/27/13
29.7
74.7
103
1.6
BDL
0.47 J
BDL
BDL
BDL
209
BDL
BDL
BDL
BDL
0.6
1.0
BDL
2
211
09/10/13
187
366
450
14.4
0.66 J
2.7
0.30 J
12
BDL
1,026
BDL
BDL
BDL
BDL
3.0
3.0
BDL
7
1,032
12/05/13
97.4
277
377
8.7
BDL
1.6 J
BDL
BDL
BDL
762
761.7
BDL
BDL
BDL
2.9
2.5
BDL
11
773
03/20/14
117
311
449
8.9
1.8 J
2.0
BDL
0.68 J
BDL
890
BDL
BDL
BDL
BDL
6.6
5.8
BDL
12
905
06/05/14
75.5
207
294
6.4
1.1 J
1.4 J
BDL
BDL
BDL
585
BDL
BDL
BDL
BDL
2.3
1.2 J
BDL
4
589
09/04/14
39.9
105
164
3.7
1.9
0.8
BDL
0.33 J
BDL
316
BDL
0.44 J
029 J
1.21 J
1.5
0.93
BDL
5
321
12/30/14
102
272
537
10.1
15.6
BDL
BDL
BDL
BDL
937
BDL
BDL
BDL
BDL
6.0
5.6
BDL
23
959
03/04/15
73.0
209
561
10.7
20.1
BDL
BDL
BDL
BDL
874
BDL
6.9
BDL
BDL
6.7
BDL
BDL
20
894
06/10/15
71.0
200
475
8.7
11.0
BDL
BDL
BDL
BDL
766
BDL
BDL
BDL
BDL
4.5
4.1
BDL
9
774
12/10/15
35.2
88.0
507
7.3
25.5
BDL
BDL
BDL
BDL
663
BDL
BDL
BDL
BDL
7.4
T3
BDL
25
688
11.990009.00
© 2016 EnviroTrac Page 10 of 12 January 2016

TABLE 5: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
CHLORINATED HYDROCARBONS (pg/L)
TOTAL
HYDROCARBONS CHLORINATED
PETROLEUM (pg/L)
Total Petroleum
Hydrocarbons
TOTAL VOCs
COLLECTION DATE
Tetrachloroethene
Trichloroethene
cis-1,2-
Dichloroethene
1,1-
Dichloroethene
Vinyl Chloride
1,1-
Dichloroethane
1,2-
Dichloroethane
trans-1,2-
Dichloroethene
1 1 1-
Trichloroethane
Benzene
Toluene
Ethylbenzene
Total Xylenes
MTBE
Diisopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
350
0.03
6
0.4
100
200
600
600
500
20
70
6
MW-47
12/05/11
181
395
288
13.5
BDL
2.4
BDL
BDL
BDL
880
BDL
BDL
BDL
BDL
9.7
7.1
BDL
20
900
12/15/11
139
378
279
9.9
BDL
2.0
BDL
BDL
BDL
808
BDL
BDL
BDL
BDL
7.5
4.7
BDL
12
820
03/27/12
39.8
122
96.7
BDL
BDL
0.54
BDL
BDL
BDL
262
BDL
BDL
BDL
BDL
2.4
0.68
BDL
3
265
06/21/12
30.8
108
155
1.9
1.0
0.73
BDL
BDL
BDL
297
BDL
BDL
BDL
BDL
4.4
1.3
BDL
6
303
09/21/12
14.2
41.3
384
3.0
7.2
1.1
BDL
0.51
BDL
452
BDL
BDL
BDL
BDL
7.8
4.3
BDL
12
464
12/18/12
11.4
31.9
3.25
3.3
41.6
1.2
BDL
BDL
BDL
414
BDL
BDL
BDL
BDL
10.6
5.7
BDL
17
432
03/27/13
34.1
96.3
224
3.9
BDL
1.4
BDL
BDL
BDL
360
1.8
BDL
BDL
BDL
2.4
0.79 J
BDL
4
364
06/27/13
50.1
144
168
3.6
8.6
0.88
BDL
BDL
BDL
375
BDL
BDL
BDL
BDL
0.76
0.49 J
BDL
2
377
09/10/13
63.4
171
281
6.3
7.0
1.1 J
BDL
BDL
BDL
530
BDL
BDL
BDL
BDL
2.6
1.1 J
BDL
10
540
12/05/13
91.9
271
480
10.2
12.5
1.8
BDL
0.79 J
BDL
870
2.6
0.84 J
0.98 J
1.8 J
4.7
3.1
BDL
19
888
03/20/14
102
288
560
10.4
46.3
2.2 J
BDL
BDL
BDL
1,009
BDL
BDL
BDL
BDL
9.3
6.7
BDL
16
1,025
06/05/14
85.7
247
381
8.4
16.2
1.7 J
BDL
BDL
BDL
740
BDL
BDL
BDL
BDL
3.1
BDL
BDL
3
743
09/04/14
38.6
107
131
2.6
1.3
0.5
BDL
1.8
BDL
283
BDL
0.27 J
BDL
BDL
2.0
1.0
BDL
4
287
12/30/14
199
548
610
14.2
6.5
2.8
BDL
BDL
BDL
1,381
BDL
BDL
BDL
BDL
13.2
9.5
BDL
35
1,416
03/04/15
141
430
484
12.2
BDL
BDL
BDL
3.2
BDL
1,070
BDL
7.7
BDL
BDL
8.6
6.0
BDL
29
1,099
06/10/15
161
434
504
11.1
BDL
2.1
BDL
BDL
BDL
1,112
BDL
BDL
BDL
BDL
12.1
9.0
BDL
21
1,133
12/10/15
42.4
115
199
4.1
144
1.5
BDL
BDL
BDL
506
BDL
BDL
BDL
BDL
12.4
9.6
BDL
22
528
MW-48
12/05/11
BDL
3.9
BDL
BDL
BDL
BDL
BDL
BDL
BDL
4
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
4
12/15/11
BDL
3.1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3
12/18/12
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
03/27/13
0.43 J
1.7
0.48 J
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3
06/27/13
1.4
5.2
1.7
BDL
BDL
BDL
BDL
BDL
BDL
8
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
8
09/10/13
0.64
2.3
0.88
BDL
BDL
BDL
BDL
BDL
BDL
4
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
4
12/05/13
8.7
44.4
13.6
1.1
BDL
BDL
BDL
BDL
BDL
68
BDL
BDL
BDL
BDL
0.53
0.9
BDL
1
69
03/20/14
2.6
9.0
1.8
BDL
BDL
BDL
BDL
BDL
BDL
13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
13
06/05/14
5.1
19.7
7.1
0.40 J
BDL
BDL
BDL
BDL
BDL
32
BDL
BDL
BDL
BDL
BDL
0.27 J
BDL
0
33
09/04/14
BDL
9.5
3.3
BDL
BDL
BDL
BDL
BDL
BDL
13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
13
12/30/14
1.6
11.5
3.4
BDL
BDL
BDL
BDL
BDL
BDL
17
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
17
03/04/15
1.4
14.3
4.0
BDL
BDL
BDL
BDL
BDL
BDL
20
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
20
06/10/15
BDL
1.4
BDL
BDL
BDL
BDL
BDL
BDL
BDL
1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
1
09/16/15
BDL
1.3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
1
12/10/15
0.65
5.1
1.1
BDL
BDL
BDL
BDL
BDL
BDL
7
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
7
MW-49
12/05/11
196
502
432
16.8
BDL
3.1
BDL
BDL
1.5
1,151
BDL
BDL
BDL
BDL
13.7
12.8
BDL
30
1,182
12/15/11
233
565
570
15.6
BDL
BDL
BDL
BDL
BDL
1,384
BDL
BDL
BDL
BDL
16.1
13.6
BDL
30
1,413
03/27/12
127
309
294
6.9
BDL
BDL
BDL
BDL
BDL
739
BDL
BDL
BDL
BDL
3.3
1.8
BDL
5
744
06/21/12
118
288
372
7.3
BDL
1.9
BDL
BDL
BDL
787
BDL
BDL
BDL
BDL
2.8
1.7
BDL
8
795
09/21/12
227
427
501
12.7
BDL
3.0
BDL
1.2
BDL
1,173
BDL
BDL
BDL
BDL
4.2
2.6
BDL
10
1,183
12/18/12
BDL
1.6 J
501
2.5 J
6.9
BDL
BDL
BDL
BDL
512
BDL
BDL
BDL
BDL
10.0
7.1
BDL
17
529
03/27/13
4.7
8.8
577
6.0
BDL
1.6 J
BDL
1.0 J
BDL
599
4.8
2.1
BDL
42 J
7.8
5.0
BDL
20
619
06/27/13
5.3
14.3
190
1.9
260
0.8
BDL
0.62
BDL
473
BDL
BDL
BDL
BDL
1.8
1.5
BDL
3
476
09/10/13
15.2
36.8
233
2.8
147
1.6
BDL
1.5
BDL
438
BDL
BDL
BDL
BDL
1.7
1.5
BDL
12
450
12/05/13
15.7
40.4
"1
4.6
137
2.1
BDL
1.1
BDL
642
0.88 J
BDL
BDL
BDL
3.7
2.4
BDL
10
651
03/20/14
5.9
13.6
110
1.4
134
1.2
BDL
0.64
BDL
267
BDL
BDL
BDL
BDL
2.2
1.6
BDL
4
271
06/05/14
20.7
48.2
155.0
2.3
162
1.9
BDL
0.9
BDL
391
BDL
BDL
BDL
BDL
2.8
BDL
BDL
7
398
09/04/14
60.1
147
303
6.1
62.5
2.0
BDL
0.87
BDL
582
BDL
BDL
BDL
BDL
2.7
2.1
BDL
8
589
12/30/14
57.4
148
336
4.7
64.9
2.3
BDL
BDL
BDL
613
BDL
BDL
BDL
BDL
12.3
10.8
BDL
27
640
03/04/15
2.2
5.7
412
4.9
181
2.5
BDL
1.5
BDL
610
BDL
2.9
BDL
BDL
13.4
12.7
BDL
29
639
06/10/15
50.4
123
368
4.6
55.8
BDL
BDL
BDL
BDL
602
BDL
BDL
BDL
BDL
6.5
3.7
BDL
10
612
12/10/15
29.6
67.2
220
2.2
23.3
1.0
BDL
BDL
BDL
3,43
BDL
BDL
BDL
BDL
8.3
6.2
BDL
19
362
MW-50
01/27/12
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
11.990009.00
©2016 EnviroTrac
Page 11 of 12 January 2016

TABLE 5: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
CHLORINATED HYDROCARBONS (pg/L)
TOTAL
CHLORINATED
HYDROCARBONS
PETROLEUM (pg/L)
Total Petroleum
Hydrocarbons
TOTAL VOCs
COLLECTION DATE
Tetrachloroethene
Trichloroethene
cis-1,2-
Dichloroethene
1,1-
Dichloroethene
Vinyl Chloride
1,1-
Dichloroethane
1,2-
Dichloroethane
trans-1 2-
Dichloroethene
1,1,1-
Trichloroethane
Benzene
Toluene
Ethylbenzene
Total Xylenes
MTBE
Diisopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
350
0.03
6
0.4
100
200
1
600
600
500
20
70
6
MW-51
01/27/12
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
09/21/12
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
12/18/12
9.1
7.0
4.8
0.7
BDL
BDL
BDL
BDL
BDL
22
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
22
03/27/13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
06/27/13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
09/10/13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
11
12/05/13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
03/20/14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
06/05/14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
09/04/14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
12/30/14
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
03/04/15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
06/10/15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
09/16/15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
12/10/15
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
MW-52
01/27/12
2.5
13.8
2.6
BDL
BDL
BDL
BDL
BDL
BDL
19
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
19
12/18/12
5.9
31.1
6.1
0.44 J
BDL
BDL
BDL
BDL
BDL
44
BDL
BDL
0.36 J
0.52 J
BDL
BDL
2.2
4
47
03/27/13
2.5
6.8
0.9
BDL
BDL
BDL
BDL
BDL
BDL
10
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
10
06/27/13
6.3
26.7
5.0
0.39 J
BDL
BDL
BDL
BDL
BDL
38
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
38
09/10/13
6.2
28.8
4.9
0.34 J
BDL
BDL
BDL
0.25 J
BDL
40
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
40
12/05/13
7.6
39.8
9.5
0.71
BDL
BDL
BDL
BDL
BDL
58
BDL
BDL
BDL
BDL
0.3J
BDL
BDL
0
58
03/20/14
2.7
7.8
1.4
BDL
BDL
BDL
BDL
BDL
BDL
12
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
12
06/05/14
8.7
36.9
7.7
0.6
BDL
BDL
BDL
BDL
BDL
54
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
54
12/30/14
11.4
58.2
12.2
BDL
BDL
BDL
BDL
BDL
BDL
82
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
82
03/04/15
2.7
13.1
3.6
BDL
BDL
BDL
BDL
BDL
8DL
19
BDL
8DL
BDL
BDL
BDL
BDL
BDL
0
19
06/10/15
4.9
26.3
9.9
BDL
BDL
BDL
BDL
BDL
BDL
41
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
41
12/10/15
1.1
3.4
0.63
BDL
BDL
BDL
BDL
BDL
BDL
5
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
5
MW-53D
01/27/12
112
283
287
7.9
BDL
1.5
BDL
BDL
BDL
691
BDL
BDL
BDL
BDL
12.6
12.0
BDL
15
706
03/27/12
119
190
463
10.1
2.2
2.8
BDL
0.73
BDL
788
0.8
BDL
BDL
BDL
24.1
18.8
BDL
44
832
06/21/12
41.9
32.7
588
8.2
BDL
2.6
BDL
BDL
BDL
673
BDL
BDL
BDL
BDL
20.3
17.7
BDL
38
711
09/21/12
4.3
6.9
643
6.7
BDL
2.7
BDL
BDL
BDL
664
BDL
BDL
BDL
BDL
18.8
16.5
BDL
35
699
12/05/13
53.4
167
592
7.7
48.0
2.2 J
BDL
BDL
BDL
870
5.3
1.5 J
1.6 J
BDL
16.2
15.2
BDL
47
917
03/20/14
74.5
233
630
9.7
48.9
2.3 J
BDL
BDL
BDL
988
BDL
BDL
BDL
BDL
19.0
15.5
BDL
35
1,023
06/05/14
75.4
225
557
8.8
56.5
2.1 J
BDL
BDL
BDL
925
BDL
BDL
BDL
BDL
19.6
15.1
BDL
35
960
09/04/14
13.4
41
83.7
1.2
6.5
0.31 J
BDL
BDL
BDL
146
BDL
0.30 J
BDL
BDL
3.0
2.3
BDL
6
152
12/30/14
BDL
0.85
518
6.6
104
2.2
BDL
1.3
BDL
633
0.5
BDL
BDL
BDL
15.3
12.5
BDL
28
661
03/04/15
109
348
514
10.1
38.4
2.5
BDL
BDL
BDL
1,022
BDL
6.5
BDL
BDL
18.0
15.8
BDL
40
1,063
06/10/15
101
302
511
9.1
33.1
BDL
BDL
BDL
BDL
956
BDL
BDL
BDL
BDL
19.7
14.7
BDL
34
991
12/10/15
32.1
96.7
181
2.6
12.1
BDL
BDL
BDL
BDL
325
BDL
BDL
BDL
BDL
12.5
7.4
BDL
20
344
MW-54D
09/21/12
BDL
4.2
2.1
BDL
BDL
BDL
BDL
BDL
BDL
6
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
6
06/10/15
BDL
4.7
3.0
BDL
BDL
BDL
BDL
BDL
BDL
8
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
8
NOTES:
pg/L = All units measured in micrograms per liter
Total Petroleum Hydrocarbons include chloromethane, dichlorodifluoromethane, n-propyl benzene, isopropylbenzene,
NCGS 2L Standard = North Carolina Groundwater Standard (15A NCAC 2L 0202), effective April 1, 2011.
BDL = Below Detection Limits
BOLD = Concentration exceeds the 2L Groundwater Quality Standard
MTBE = Methyl-tert butyl ether
trichlorofluorom ethane, 1, 2, 4-trimethylbenzene and/or 1, 3, 54rimethylbenzene values when detected (see Table 4).
11.9900 Page 12 of 12 January 2016
© 2016 EnviroTrac nvir

FIGURES

LEGEND
-4Z I
SW-02 I
EN EK / MW-51� 'MW.52
IAORSE% MW eMW-5�4D Mwi
o4s
-5Q gy
MW-488 N1W-46
// MW53D— �MW-45
MW
/ MW-42
MW-16MW4j
b1W
SW-04 �-2d BMW-15 MW n
MW 1
12D
I 'M�W MW/-2�5
m0saue
Rn
MW-14D RW1MW*rAw-10 MW-A13�-d-4�� 0
W� MW
MW=40*R_p47RW-3 MW-11 BMW-23D
Lu
o' I
0
zl
O_
F-- I
ml
F-- I
of
I �
OLD FRIENDLY AVENUE
MONITORING WELL LOCATION
SURFACE WATER SAMPLE LOCATION
PROPERTY BOUNDARY
STREAM
C^
Q
I PARKING PARKING
A RW-1 RECOVERY WELL LOCATION
,$� Mw.7 HYDROGEN INJECTION WELL LOCATION
& Mw-so OXYGEN INJECTION WELL LOCATION
& Iw-- 3DMe INJECTION WELL LOCATION
W FRIENDLY AVENUE
100 0 100 200
APPROXIMATE SCALE
J
Y
O!
PARKING
2
2
2 I
BARKING

/ SW-02
825
pRSEP�� EEK 82s-5 Mw-s2
N / � 824.31
Iw-1s
8VV-50 4 26: 0* MW a9 ��-15
828.8 %It 13-14
MW-48
827.67 I W-11
825 MW-4s �IW-10
832.22 �IW-9
MW-53 •
I W -8
3396 W-745
8IW-6
834.64t
MW42
3 836.35W_MW-16830 -835.97 MW43D
IW-1
835.96'&
MW-24
/ 838.45'
835
*/ Y
840
/ 841.88
i
i
i
i
830 \50
83
840
.845
MW-15 MW-12D
845.88 MW-12 843.96'
846.01 Qi�
_— _— _— _ _ _ _— _— — _— _— _— ,— _— _— _— .--�
3UB
1T1oN
MW-140
839.93' �
WATER
TANK
RW-1
� MW-41 m
M -10
848.38
00
854.66
a
8 a0
840
MW-13D _
845.46`
W-3
MW 40
81.62
/853.94
RW-2�
861. 2
84489
845.83D
Mw-3A
MW-
846 46 $50
MW-28
847.01
DRY 1�
MW-3
i
�MW-32
844.98
RW-4
FLAn
35
�845
843.33 M W-30 850 N M �
832.18'
.o
0
o 1
BUILDING
ca
2
0
0
LEGEND
m
0
m
MW-14
MONITORING WELL LOCATION
A RW-1
RECOVERY WELL LOCATION
0?
841.88
GROUNDWATER ELEVATION
MWa
HYDROGEN INJECTION WELL LOCATION
o
SW-01
SURFACE WATER SAMPLE LOCATION
MW-30
OXYGEN INJECTION WELL LOCATION
a`
PROPERTY BOUNDARY
,w-1
3DMe INJECTION WELL LOCATION
w
STREAM
/—\_/93,
GROUNDWATER POTENTIOMETRIC LINE
u-
Q
NOTE: GROUNDWATER
ELEVATIONS WERE RECORDED DECEMBER 10,
2015.
U
ELEVATIONS WITH ASTERISK (`) WERE NOT USED TO DRAW THE POTENTIOMETRIC SURFACE.
50 0 50 100
APPROXIMATE SCALE
Wra
ental Services
7343 W. FRIENDLY AVENUE, SUITE J
GREENSBORO, NORTH CAROLINA
PARKING
FIGURE 3
SHALLOW GROUNDWATER POTENTIOMETRIC MAP
Gilbarco
7300 West Friendly Avenue
Greensboro, North Carolina
REVISED BY: GGH DRAWN BY: AB APPROVED BY: SCALE: AS SHOWN
DATE:12/23/15 DATE:06/16/15 CWH
PROJECT NO: 11.990009.00

j SW-02
NoRS
EEK j
IM
x
D
V
U
m
7
n
v
7
y
2
LEGEND
8 MW-13D
MONITORING WELL LOCATION
G Rw-1
RECOVERY WELL LOCATION
20
TOTAL VOCs CONCENTRATION (Ng/L)
n
9 NIW-7
HYDROGEN INJECTION WELL LOCATION
cn 4— sw-oi
V
SURFACE WATER SAMPLE LOCATION
19 kiw-ao
OXYGEN INJECTION WELL LOCATION
V
PROPERTY BOUNDARY
S q:.,
3DMe INJECTION WELL LOCATION
STREAM faoo TOTAL VOCs ISOCONCENTRATION LINE
MW-12D
BOIL
.— BDL- •— .—
50 0 50 100
APPROXIMATE SCALE
2
L BDL BELOW DETECTION LIMIT
D
' NOTE: GROUNDWATER SAMPLES COLLECTED DECEMBER 10, 2015.

/4-%
/ SW-02
i
LtUtZNU
Z'
T 5� MW-13D
MONITORING WELL LOCATION
L\ RW_1
D
TOTAL CHLORINATED HYDROCARBONS
T
T
CONCENTRATION (Ng/L)
y MW7
N +sw-o1
SURFACE WATER SAMPLE LOCATION
'i MW-30
v
o /
PROPERTY BOUNDARY
& nv
i
STREAM
sDL
BELOW DETECTION LIMIT
NOTE:
GROUNDWATER SAMPLES COLLECTED DECEMBER 10, 2015.
RECOVERY WELL LOCATION
HYDROGEN INJECTION WELL LOCATION
OXYGEN INJECTION WELL LOCATION
3DMe INJECTION WELL LOCATION
TOTAL CHLORINATED HYDROCARBONS
ISOCONCENTRATION LINE
50 0 50 100 FIGURE 5
TOTAL CHLORINATED HYDROCARBONS CONCENTRATIONS
APPROXIMATE SCALE 0iftfnyy1mnm!9ntaI
i ra Gilbarco
84r0mv 7300 West Friendly Avenue
Greensboro, North Carolina
7343 W. FRIENDLY AVENUE, SUITE 1 REVISED BY: GGH DRAWN BY: AB APPROVED BY: SCALE: AS SHOWN
GREENSBORO, NORTH CAROLINA DATE: 12/29/15 DATE: 06/16/15 CWH
PROJECT N0: 11.990009.00

APPENDIX A
LABORATORY REPORT

aceAnalytical
www.pacelabscam
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
December 22, 2015
Chris Hay
EnviroTrac
7343 W. Friendly Avenue
Suite J
Greensboro, NC 27410
RE: Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Dear Chris Hay:
Enclosed are the analytical results for sample(s) received by the laboratory on December 11, 2015.
The results relate only to the samples included in this report. Results reported herein conform to the
most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Nicole Gasiorowski
[e-mail]
Project Manager
Enclosures
cc: Annarrlarie Blauser
Gail Hay, Enviro-Frac, Ltd.
Carrie Lawson, Enviro-Frac
= REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 1 of 55

laceAnalytical*
rwwpacalebacOM
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Certification #: 99006001
CERTIFICATIONS
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
West Virginia Certification #: 357
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
withou+ +.r,e written consent of Pace Analytical Services, Inc..
Page 2 of 55

�acaftlximle
www.pwceW&corn
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
Gilbarco 11.990009.00
92279602
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92279602001
MW-7
SM
6200B
CAH
63
PASI-C
92279602002
MW-12
SM
6200B
CAH
63
PASI-C
92279602003
MW-13D
SM
6200B
CAH
63
PASI-C
92279602004
MW-16
SM
6200B
CAH
63
PASI-C
92279602005
MW-24
SM
6200B
CAH
63
PASI-C
92279602006
MW-25
SM
6200B
CAH
63
PASI-C
92279602007
MW-33
SM
6200B
CAH
63
PASI-C
92279602008
MW-34
SM
6200B
CAH
63
PASI-C
92279602009
MW-40
SM
6200B
CAH
63
PASI-C
92279602010
MW-43D
SM
6200B
CAH
63
PASI-C
92279602011
MW-46
SM
6200B
CAH
63
PASI-C
92279602012
MW-47
SM
6200B
CAH
63
PASI-C
92279602013
MW-48
SM
6200B
CAH
63
PASI-C
92279602014
MW-49
SM
6200B
CAH
63
PASI-C
92279602015
MW-51
SM
6200B
CAH
63
PASI-C
92279602016
MW-52
SM
6200B
CAH
63
PASI-C
92279602017
MW-53D
SM
6200B
CAH
63
PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 3 of 55

aceAnalytical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
Gilbarco 11.990009.00
92279602
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92279602001
MW-7
SM 6200B
1,1-Dichloroethane
20.2
ug/L
5.0
12/18/15 08:56
SM 6200B
1,1-Dichloroethene
9.5
ug/L
5.0
12/18/15 08:56
SM 6200B
cis-1,2-Dichloroethene
412
ug/L
5.0
12/18/15 08:56
SM 6200B
Ethylbenzene
685
ug/L
5.0
12/18/15 08:56
SM 6200B
Isopropylbenzene (Cumene)
82.4
ug/L
5.0
12/18/15 08:56
SM 6200B
Naphthalene
207
ug/L
20.0
12/18/15 08:56
SM 6200B
n-Propylbenzene
256
ug/L
5.0
12/18/15 08:56
SM 6200B
Toluene
12.9
ug/L
5.0
12/18/15 08:56
SM 6200B
1,2,4-Trimethylbenzene
1040
ug/L
5.0
12/18/15 08:56
SM 6200B
1,3,5-Trimethylbenzene
278
ug/L
5.0
12/18/15 08:56
SM 6200B
Vinyl chloride
430
ug/L
10.0
12/18/15 08:56
SM 6200B
m&p-Xylene
387
ug/L
10.0
12/18/15 08:56
SM 6200B
o-Xylene
7.9
ug/L
5.0
12/18/15 08:56
92279602003
MW-13D
SM 6200B
cis-1,2-Dichloroethene
0.77
ug/L
0.50
12/18/15 06:25
SM 6200B
Methyl-tert-butyl ether
19.3
ug/L
0.50
12/18/15 06:25
92279602004
MW-16
SM 6200B
1,1-Dichloroethene
1.3
ug/L
0.50
12/18/15 06:41
SM 6200B
cis-1,2-Dichloroethene
7.2
ug/L
0.50
12/18/15 06:41
SM 6200B
Tetrachloroethene
12.9
ug/L
0.50
12/18/15 06:41
SM 6200B
Trichloroethene
2.0
ug/L
0.50
12/18/15 06:41
SM 6200B
Vinyl chloride
1.7
ug/L
1.0
12/18/15 06:41
92279602005
MW-24
SM 6200B
Benzene
46.0
ug/L
2.5
12/18/15 09:12
SM 6200B
cis-1,2-Dichloroethene
237
ug/L
2.5
12/18/15 09:12
SM 6200B
Diisopropyl ether
43.3
ug/L
2.5
12/18/15 09:12
SM 6200B
Isopropylbenzene (Cumene)
9.8
ug/L
2.5
12/18/15 09:12
SM 6200B
Methyl-tert-butyl ether
18.2
ug/L
2.5
12/18/15 09:12
SM 6200B
Tetrachloroethene
568
ug/L
2.5
12/18/15 09:12
SM 6200B
Trichloroethene
38.1
ug/L
2.5
12/18/15 09:12
SM 6200B
Vinyl chloride
463
ug/L
5.0
12/18/15 09:12
92279602006
MW-25
SM 6200B
Benzene
1.0
ug/L
0.50
12/18/15 06:58
SM 6200B
1,1-Dichloroethane
1.2
ug/L
0.50
12/18/15 06:58
SM 6200B
cis-1,2-Dichloroethene
5.7
ug/L
0.50
12/18/15 06:58
SM 6200B
Diisopropyl ether
11.7
ug/L
0.50
12/18/15 06:58
SM 6200B
Methyl-tert-butyl ether
16.7
ug/L
0.50
12/18/15 06:58
SM 6200B
Tetrachloroethene
17.3
ug/L
0.50
12/18/15 06:58
SM 6200B
Trichloroethene
0.70
ug/L
0.50
12/18/15 06:58
SM 6200B
Vinyl chloride
42.7
ug/L
1.0
12/18/15 06:58
92279602007
MW 33
SM 6200B
cis-1,2-Dichloroethene
0.95
ug/L
0.50
12/18/1507:15
92279602009
MW-40
SM 6200B
Benzene
1.4
ug/L
0.50
12/18/15 11:09
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 4 of 55

cemapical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
Gilbarco 11.990009.00
92279602
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92279602009
MW-40
SM 6200B
cis-1,2-Dichloroethene
4.6
ug/L
0.50
12/18/15 11:09
SM 6200B
Ethylbenzene
5.9
ug/L
0.50
12/18/15 11:09
SM 6200B
Isopropylbenzene (Cumene)
2.5
ug/L
0.50
12/18/15 11:09
SM 6200B
Naphthalene
3.3
ug/L
2.0
12/18/15 11:09
SM 6200B
n-Propylbenzene
7.8
ug/L
0.50
12/18/15 11:09
SM 6200B
Toluene
2.2
ug/L
0.50
12/18/15 11:09
SM 6200B
1,2,4-Trimethylbenzene
73.1
ug/L
0.50
12/18/15 11:09
SM 6200B
1,3,5-Trimethylbenzene
25.4
ug/L
0.50
12/18/15 11:09
SM 6200B
m&p-Xylene
5.7
ug/L
1.0
12/18/15 11:09
SM 6200B
o-Xylene
3.8
ug/L
0.50
12/18/15 11:09
92279602010
MW-43D
SM 6200B
1,1-Dichloroethane
3.3
ug/L
0.50
12/18/15 11:26
SM 6200B
1, 1 -Dichloroethene
12.2
ug/L
0.50
12/18/15 11:26
SM 6200B
cis- 1,2-Dichloroethene
31.5
ug/L
0.50
12/18/15 11:26
SM 6200B
Diisopropyl ether
9.2
ug/L
0.50
12/18/15 11:26
SM 6200B
Methyl-tert-butyl ether
5.3
ug/L
0.50
12/18/15 1126
SM 6200B
Tetrachloroethene
140
ug/L
0.50
12/18/15 11:26
SM 6200B
Trichloroethene
3.9
ug/L
0.50
12/18/15 11:26
92279602011
MW-46
SM 6200B
1,1-Dichloroethene
7.3
ug/L
2.5
12/18/15 09:29
SM 6200B
cis- 1,2-Dichloroethene
507
ug/L
2.5
12/18/15 09:29
SM 6200B
Diisopropyl ether
7.3
ug/L
2.5
12/18/15 09:29
SM 6200B
Methylene Chloride
10.5
ug/L
10.0
12/18/15 09:29
SM 6200B
Methyl-tert-butyl ether
7.4
ug/L
2.5
12/18/15 09:29
SM 6200B
Tetrachloroethene
35.2
ug/L
2.5
12/18/15 09:29
SM 6200B
Trichloroethene
88.0
ug/L
2.5
12/18/15 09:29
SM 6200B
Vinyl chloride
25.5
ug/L
5.0
12/18/15 09:29
92279602012
MW-47
SM 6200B
1,1-Dichloroethane
1.5
ug/L
1.0
12/18/15 17:50
SM 6200B
1,1-Dichloroethene
4.1
ug/L
1.0
12/18/15 17:50
SM 6200B
cis- 1,2-Dichloroethene
199
ug/L
1.0
12/18/15 17:50
SM 6200B
Diisopropyl ether
9.6
ug/L
1.0
12/18/15 17:50
SM 6200B
Methyl-tert-butyl ether
12.4
ug/L
1.0
12/18/15 17:50
SM 6200B
Tetrachloroethene
42.4
ug/L
1.0
12/18/15 17:50
SM 6200B
Trichloroethene
115
ug/L
1.0
12/18/15 17:50
SM 6200B
Vinyl chloride
144
ug/L
2.0
12/18/15 17:50
92279602013
MW-48
SM 6200B
cis-1,2-Dichloroethene
1.1
ug/L
0.50
12/18/15 07:49
SM 6200B
Tetrachloroethene
0.65
ug/L
0.50
12/18/15 07:49
SM 6200B
Trichloroethene
5.1
ug/L
0.50
12/18/15 07:49
92279602014
MW-49
SM 6200B
1,1-Dichloroethane
1.0
ug/L
1.0
12/18/15 18:07
SM 6200B
1,1-Dichloroethene
2.2
ug/L
1.0
12/18/15 18:07
SM 6200B
cis- 1,2-Dichloroethene
220
ug/L
1.0
12/18/15 18:07
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 5 of 55

aceAnalytical
~..pacelabs.c=
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Lab Sample ID
Method
Client Sample ID
Parameters
92279602014
MW-49
SM 6200B
Diisopropyl ether
SM 6200B
Methylene Chloride
SM 6200B
Methyl-tert-butyl ether
SM 6200B
Tetrachloroethene
SM 6200B
Trichloroethene
SM 6200B
Vinyl chloride
92279602016
MW-52
SM 6200B
cis-1,2-Dichloroethene
SM 6200B
Tetrachloroethene
SM 6200B
Trichloroethene
92279602017
MW-53D
SM 6200B
1, 1 -Dichloroethene
SM 6200B
cis-1,2-Dichloroethene
SM 6200B
Diisopropyl ether
SM 6200B
Methyl-tert-butyl ether
SM 6200B
Tetrachloroethene
SM 6200B
Trichloroethene
SM 6200B
Vinyl chloride
SUMMARY OF DETECTION
Result
Units
Report Limit
Analyzed Qualifiers
6.2
ug/L
1.0
12/18/1518:07
4.1
ug/L
4.0
12/18/1518:07 C9
8.3
ug/L
1.0
12/18/1518:07
29.6
ug/L
1.0
12/18/1518:07
67.2
ug/L
1.0
12/18/1518:07
23.3
ug/L
2.0
12/18/1518:07
0.63
ug/L
0.50
12/18/15 08:22
1.1
ug/L
0.50
12/18/15 08:22
3.4
ug/L
0.50
12/18/15 08:22
2.6
ug/L
1.0
12/18/1518:23
181
ug/L
1.0
12/18/1518:23
7.4
ug/L
1.0
12/18/1518:23
12.5
ug/L
1.0
12/18/1518:23
32.1
ug/L
1.0
12/18/1518:23
96.7
ug/L
1.0
12/18/1518:23
12.1
ug/L
2.0
12/18/1518:23
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 6 of 55

aceAnalytical o
www.pece1absoom
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-7
Lab ID: 92279602001 Collected: 12/10/15 13:05 Received:
12/11/15 12:30 Matrix: Water
Parameters
Results
Units
Report Limit
DF Prepared
Analyzed
CAS No. Qual
6200B MSV
Analytical Method: SM 6200B
Benzene
ND
ug/L
5.0
10
12/18/15 08:56
71-43-2
Bromobenzene
ND
ug/L
5.0
10
12/18/15 08:56
108-86-1
Bromochloromethane
ND
ug/L
5.0
10
12/18/15 08:56
74-97-5
Bromodichloromethane
ND
ug/L
5.0
10
12/18/15 08:56
75-27-4
Bromoform
ND
ug/L
5.0
10
12/18/15 08:56
75-25-2
Bromomethane
ND
ug/L
50.0
10
12/18/15 08:56
74-83-9
n-Butylbenzene
ND
ug/L
5.0
10
12/18/15 08:56
104-51-8
sec-Butylbenzene
ND
ug/L
5.0
10
12/18/15 08:56
135-98-8
tert-Butylbenzene
ND
ug/L
5.0
10
12/18/15 08:56
98-06-6
Carbon tetrachloride
ND
ug/L
5.0
10
12/18/15 08:56
56-23-5
Chlorobenzene
ND
ug/L
5.0
10
12/18/15 08:56
108-90-7
Chloroethane
ND
ug/L
10.0
10
12/18/15 08:56
75-00-3
Chloroform
ND
ug/L
5.0
10
12/18/15 08:56
67-66-3
Chloromethane
ND
ug/L
10.0
10
12/18/15 08:56
74-87-3
2-Chlorotoluene
ND
ug/L
5.0
10
12/18/15 08:56
95-49-8
4-Chlorotoluene
ND
ug/L
5.0
10
12/18/15 08:56
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
10.0
10
12/18/15 08:56
96-12-8
Dibromochloromethane
ND
ug/L
5.0
10
12/18/15 08:56
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
5.0
10
12/18/15 08:56
106-93-4
Dibromomethane
ND
ug/L
5.0
10
12/18/15 08:56
74-95-3
1,2-Dichlorobenzene
ND
ug/L
5.0
10
12/18/15 08:56
95-50-1
1,3-Dichlorobenzene
ND
ug/L
5.0
10
12/18/15 08:56
541-73-1
1,4-Dichlorobenzene
ND
ug/L
5.0
10
12/18/15 08:56
106-46-7
Dichlorodifluoromethane
ND
ug/L
5.0
10
12/18/15 08:56
75-71-8
1,1-Dichloroethane
20.2
ug/L
5.0
10
12/18/15 08:56
75-34-3
1,2-Dichloroethane
ND
ug/L
5.0
10
12/18/15 08:56
107-06-2
1,1-Dichloroethene
9.5
ug/L
5.0
10
12/18/15 08:56
75-35-4
cis-1,2-Dichloroethene
412
ug/L
5.0
10
12/18/15 08:56
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
5.0
10
12/18/15 08:56
156-60-5
1,2-Dichloropropane
ND
ug/L
5.0
10
12/18/15 08:56
78-87-5
1,3-Dichloropropane
ND
ug/L
5.0
10
12/18/15 08:56
142-28-9
2,2-Dichloropropane
ND
ug/L
5.0
10
12/18/15 08:56
594-20-7
1,1-Dichloropropene
ND
ug/L
5.0
10
12/18/15 08:56
563-58-6
cis- 1,3-Dichloropropene
ND
ug/L
5.0
10
12/18/15 08:56
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
5.0
10
12/18/15 08:56
10061-02-6
Diisopropyl ether
ND
ug/L
5.0
10
12/18/15 08:56
108-20-3
Ethylbenzene
685
ug/L
5.0
10
12/18/15 08:56
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
20.0
10
12/18/15 08:56
87-68-3
Isopropylbenzene (Cumene)
82.4
ug/L
5.0
10
12/18/15 08:56
98-82-8
Methylene Chloride
ND
ug/L
20.0
10
12/18/15 08:56
75-09-2
Methyl-tert-butyl ether
ND
ug/L
5.0
10
12/18/15 08:56
1634-04-4
Naphthalene
207
ug/L
20.0
10
12/18/15 08:56
91-20-3
n-Propylbenzene
256
ug/L
5.0
10
12/18/15 08:56
103-65-1
Styrene
ND
ug/L
5.0
10
12/18/15 08:56
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
5.0
10
12/18/15 08:56
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
5.0
10
12/18/15 08:56
79-34-5
Tetrachloroethene
ND
ug/L
5.0
10
12/18/15 08:56
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM
without the written consent of Pace Analytical
Services, Inc..
Page 7 of 55

�ParlccAnalytical'
/ www.pacelabs.corn
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-7 Lab ID: 92279602001 Collected: 12/10/15 13:05 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobe nzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 12/22/2015 05:28 PM
Analytical Method: SM 6200B
12.9
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
1040
ug/L
278
ug/L
430
ug/L
387
ug/L
7.9
ug/L
103 %
101 %
100 %
5.0
10
12/18/15 08:56
108-88-3
20.0
10
12/18/15 08:56
87-61-6
20.0
10
12/18/15 08:56
120-82-1
5.0
10
12/18/15 08:56
71-55-6
5.0
10
12/18/15 08:56
79-00-5
5.0
10
12/18/15 08:56
79-01-6
10.0
10
12/18/15 08:56
75-69-4
5.0
10
12/18/15 08:56
96-18-4
5.0
10
12/18/15 08:56
95-63-6
5.0
10
12/18/15 08:56
108-67-8
10.0
10
12/18/15 08:56
75-01-4
10.0
10
12/18/15 08:56
179601-23-1
5.0
10
12/18/15 08:56
95-47-6
70-130
10
12/18/15 08:56
17060-07-0
70-130
10
12/18/15 08:56
460-00-4
70-130
10
12/18/15 08:56
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 8 of 55

ceAnalyti216
wwwpacelabacom
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-12 Lab ID: 92279602002 Collected: 12/10/15 11:36 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Benzene
ND
ug/L
0.50
1
12/18/15 06:08
71-43-2
Bromobenzene
ND
ug/L
0.50
1
12/18/15 06:08
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
12/18/15 06:08
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
12/18/15 06:08
75-27-4
Bromoform
ND
ug/L
0.50
1
12/18/15 06:08
75-25-2
Bromomethane
ND
ug/L
5.0
1
12/18/15 06:08
74-83-9 M1
n-Butylbenzene
ND
ug/L
0.50
1
12/18/15 06:08
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
12/18/15 06:08
135-98-8
te rt-Butyl benzene
ND
ug/L
0.50
1
12/18/15 06:08
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
12/18/15 06:08
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
12/18/15 06:08
108-90-7
Chloroethane
ND
ug/L
1.0
1
12/18/15 06:08
75-00-3
Chloroform
ND
ug/L
0.50
1
12/18/15 06:08
67-66-3
Chloromethane
ND
ug/L
1.0
1
12/18/15 06:08
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 06:08
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 06:08
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
12/18/15 06:08
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
12/18/15 06:08
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
12/18/15 06:08
106-93-4
Dibromomethane
ND
ug/L
0.50
1
12/18/15 06:08
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 06:08
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 06:08
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 06:08
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
12/18/15 06:08
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
12/18/15 06:08
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
12/18/15 06:08
107-06-2
1, 1 -Dichloroethene
ND
ug/L
0.50
1
12/18/15 06:08
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
0.50
1
12/18/15 06:08
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
12/18/15 06:08
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 06:08
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
12/18/15 06:08
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 06:08
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
12/18/15 06:08
563-58-6
cis- 1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 06:08
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 06:08
10061-02-6
Diisopropyl ether
ND
ug/L
0.50
1
12/18/15 06:08
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
12/18/15 06:08
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
12/18/15 06:08
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
0.50
1
12/18/15 06:08
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
12/18/15 06:08
75-09-2
Methyl-tert-butyl ether
ND
ug/L
0.50
1
12/18/15 06:08
1634-04-4
Naphthalene
ND
ug/L
2.0
1
12/18/15 06:08
91-20-3
n-Propylbenzene
ND
ug/L
0.50
1
12/18/15 06:08
103-65-1
Styrene
ND
ug/L
0.50
1
12/18/15 06:08
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 06:08
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 06:08
79-34-5
Tetrachloroethene
ND
ug/L
0.50
1
12/18/15 06:08
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc.. Page 9 of 55

1 PaceAnalyfical
/ www.pece/ab&can
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-12 Lab ID: 92279602002 Collected: 12/10/15 11:36 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200E MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 12/22/2015 05:28 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
102
%
101
%
99
%
0.50
1
12/18/15 06:08
108-88-3
2.0
1
12/18/15 06:08
87-61-6
2.0
1
12/18/15 06:08
120-82-1
0.50
1
12/18/15 06:08
71-55-6
0.50
1
12/18/15 06:08
79-00-5
0.50
1
12/18/15 06:08
79-01-6
1.0
1
12/18/15 06:08
75-69-4
0.50
1
12/18/15 06:08
96-18-4
0.50
1
12/18/15 06:08
95-63-6
0.50
1
12/18/15 06:08
108-67-8
1.0
1
12/18/15 06:08
75-01-4
1.0
1
12/18/15 06:08
179601-23-1
0.50
1
12/18/15 06:08
95-47-6
70-130
1
12/18/15 06:08
17060-07-0
70-130
1
12/18/15 06:08
460-00-4
70-130
1
12/18/15 06:08
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 10 of 55

acemalXical
www.pecWabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-13D Lab ID: 92279602003 Collected: 12/10/15 11:18 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Benzene
ND
ug/L
0.50
1
12/18/15 06:25
71-43-2
Bromobenzene
ND
ug/L
0.50
1
12/18/15 06:25
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
12/18/15 06:25
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
12/18/15 06:25
75-27-4
Bromoform
ND
ug/L
0.50
1
12/18/15 06:25
75-25-2
Bromomethane
ND
ug/L
5.0
1
12/18/15 06:25
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
12/18/15 06:25
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
12/18/15 06:25
135-98-8
tert-Butylbenzene
ND
ug/L
0.50
1
12/18/15 06:25
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
12/18/15 06:25
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
12/18/15 06:25
108-90-7
Chloroethane
ND
ug/L
1.0
1
12/18/15 06:25
75-00-3
Chloroform
ND
ug/L
0.50
1
12/18/15 06:25
67-66-3
Chloromethane
ND
ug/L
1.0
1
12/18/15 06:25
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 06:25
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 06:25
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
12/18/15 06:25
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
12/18/15 06:25
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
12/18/15 06:25
106-93-4
Dibromomethane
ND
ug/L
0.50
1
12/18/15 06:25
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 06:25
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 06:25
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 06:25
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
12/18/15 06:25
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
12/18/15 06:25
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
12/18/15 06:25
107-06-2
1, 1 -Dichloroethene
ND
ug/L
0.50
1
12/18/15 06:25
75-35-4
cis-1,2-Dichloroethene
0.77
ug/L
0.50
1
12/18/15 06:25
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
12/18/15 06:25
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 06:25
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
12/18/15 06:25
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 06:25
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
12/18/15 06:25
563-58-6
cis- 1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 06:25
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 06:25
10061-02-6
Diisopropyl ether
ND
ug/L
0.50
1
12/18/15 06:25
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
12/18/15 06:25
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
12/18/15 06:25
87-68-3
Isop ropy [benzene (Cumene)
ND
ug/L
0.50
1
12/18/15 06:25
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
12/18/15 06:25
75-09-2
Methyl-tert-butyl ether
19.3
ug/L
0.50
1
12/18/15 06:25
1634-04-4
Naphthalene
ND
ug/L
2.0
1
12/18/15 06:25
91-20-3
n-Propylbenzene
ND
ug/L
0.50
1
12/18/15 06:25
103-65-1
Styrene
ND
ug/L
0.50
1
12/18/15 06:25
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 06:25
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 06:25
79-34-5
Tetrachloroethene
ND
ug/L
0.50
1
12/18/15 06:25
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc..
Page 11 of 55

laceAnalyfical"
www.pacelab&wm
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-13D
Lab ID:
92279602003
Collected: 12/10/15 11:18
Received:
12/11/15 12:30
Matrix: Water
Parameters
Results
Units
Report Limit DF
Prepared
Analyzed
CAS No. Qual
6200B MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 12/22/2015 05:28 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
102 %
100 %
100 %
0.50
1
12/18/15 06:25
108-88-3
2.0
1
12/18/15 06:25
87-61-6
2.0
1
12/18/15 06:25
120-82-1
0.50
1
12/18/15 06:25
71-55-6
0.50
1
12/18/15 06:25
79-00-5
0.50
1
12/18/15 06:25
79-01-6
1.0
1
12/18/15 06:25
75-69-4
0.50
1
12/18/15 06:25
96-18-4
0.50
1
12/18/15 06:25
95-63-6
0.50
1
12/18/15 06:25
108-67-8
1.0
1
12/18/15 06:25
75-01-4
1.0
1
12/18/15 06:25
179601-23-1
0.50
1
12/18/15 06:25
95-47-6
70-130 1
70-130 1
70-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
12/18/15 06:25 17060-07-0
12/18/15 06:25 460-00-4
12/18/15 06:25 2037-26-5
Page 12 of 55

�aceAnalytkal"
wwwp$*abscorn
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-16 Lab ID: 92279602004 Collected: 12/10/15 14:34 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200E MSV Analytical Method: SM 6200B
Benzene
ND
ug/L
0.50
1
12/18/15 06:41
71-43-2
Bromobenzene
ND
ug/L
0.50
1
12/18/15 06:41
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
12/18/15 06:41
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
12/18/15 06:41
75-27-4
Bromoform
ND
ug/L
0.50
1
12/18/15 06:41
75-25-2
Bromomethane
ND
ug/L
5.0
1
12/18/15 06:41
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
12/18/15 06:41
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
12/18/15 06:41
135-98-8
tert-Butylbenzene
ND
ug/L
0.50
1
12/18/15 06:41
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
12/18/15 06:41
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
12/18/15 06:41
108-90-7
Chloroethane
ND
ug/L
1.0
1
12/18/15 06:41
75-00-3
Chloroform
ND
ug/L
0.50
1
12/18/15 06:41
67-66-3
Chloromethane
ND
ug/L
1.0
1
12/18/15 06:41
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 06:41
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 06:41
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
12/18/15 06:41
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
12/18/15 06:41
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
12/18/15 06:41
106-93-4
Dibromomethane
ND
ug/L
0.50
1
12/18/15 06:41
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 06:41
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 06:41
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 06:41
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
12/18/15 06:41
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
12/18/15 06:41
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
12/18/15 06:41
107-06-2
1,1-Dichloroethene
1.3
ug/L
0.50
1
12/18/15 06:41
75-35-4
cis- 1,2-Dichloroethene
7.2
ug/L
0.50
1
12/18/15 06:41
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
12/18/15 06:41
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 06:41
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
12/18/15 06:41
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 06:41
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
12/18/15 06:41
563-58-6
cis- 1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 06:41
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 06:41
10061-02-6
Diisopropyl ether
ND
ug/L
0.50
1
12/18/15 06:41
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
12/18/15 06:41
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
12/18/15 06:41
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
0.50
1
12/18/15 06:41
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
12/18/15 06:41
75-09-2
Methyl-tert-butyl ether
ND
ug/L
0.50
1
12/18/15 06:41
1634-04-4
Naphthalene
ND
ug/L
2.0
1
12/18/15 06:41
91-20-3
n-Propylbenzene
ND
ug/L
0.50
1
12/18/15 06:41
103-65-1
Styrene
ND
ug/L
0.50
1
12/18/15 06:41
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 06:41
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 06:41
79-34-5
Tetrachloroethene
12.9
ug/L
0.50
1
12/18/15 06:41
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc..
Page 13 of 55

aceAnalytical
www.pacelabscom
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-16 Lab ID: 92279602004 Collected: 12/10/15 14:34 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200E MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trich loroetha ne
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 12/22/2015 05:28 PM
Analytical Method: SM 6200B
ND
ug/L
0.50
1
12/18/15 06:41
108-88-3
ND
ug/L
2.0
1
12/18/15 06:41
87-61-6
ND
ug/L
2.0
1
12/18/15 06:41
120-82-1
ND
ug/L
0.50
1
12/18/15 06:41
71-55-6
ND
ug/L
0.50
1
12/18/15 06:41
79-00-5
2.0
ug/L
0.50
1
12/18/15 06:41
79-01-6
ND
ug/L
1.0
1
12/18/15 06:41
75-69-4
ND
ug/L
0.50
1
12/18/15 06:41
96-18-4
ND
ug/L
0.50
1
12/18/15 06:41
95-63-6
ND
ug/L
0.50
1
12/18/15 06:41
108-67-8
1.7
ug/L
1.0
1
12/18/15 06:41
75-01-4
ND
ug/L
1.0
1
12/18/15 06:41
179601-23-1
ND
ug/L
0.50
1
12/18/15 06:41
95-47-6
102
%
70-130
1
12/18/15 06:41
17060-07-0
101
%
70-130
1
12/18/15 06:41
460-00-4
99
%
70-130
1
12/18/15 06:41
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 14 of 55

,IaceAnal ical
www.pacelabs.cam
I
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-24
Lab ID: 92279602005 Collected: 12/10/15 10:21 Received:
12/11/15 12:30 Matrix: Water
Parameters
Results
Units
Report Limit
DF Prepared
Analyzed
CAS No. Qua]
6200B MSV
Analytical Method: SM 6200B
Benzene
46.0
ug/L
2.5
5
12/18/15 09:12
71-43-2
Bromobenzene
ND
ug/L
2.5
5
12/18/15 09:12
108-86-1
Bromochloromethane
ND
ug/L
2.5
5
12/18/15 09:12
74-97-5
Bromodichloromethane
ND
ug/L
2.5
5
12/18/15 09:12
75-27-4
Bromoform
ND
ug/L
2.5
5
12/18/15 09:12
75-25-2
Bromomethane
ND
ug/L
25.0
5
12/18/15 09:12
74-83-9
n-Butylbenzene
ND
ug/L
2.5
5
12/18/15 09:12
104-51-8
sec-Butylbenzene
ND
ug/L
2.5
5
12/18/15 09:12
135-98-8
tert-Butylbenzene
ND
ug/L
2.5
5
12/18/15 09:12
98-06-6
Carbon tetrachloride
ND
ug/L
2.5
5
12/18/15 09:12
56-23-5
Chlorobenzene
ND
ug/L
2.5
5
12/18/15 09:12
108-90-7
Chloroethane
ND
ug/L
5.0
5
12/18/15 09:12
75-00-3
Chloroform
ND
ug/L
2.5
5
12/18/15 09:12
67-66-3
Chloromethane
ND
ug/L
5.0
5
12/18/15 09:12
74-87-3
2-Chlorotoluene
ND
ug/L
2.5
5
12/18/15 09:12
95-49-8
4-Chlorotoluene
ND
ug/L
2.5
5
12/18/15 09:12
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
5
12/18/15 09:12
96-12-8
Dibromochloromethane
ND
ug/L
2.5
5
12/18/15 09:12
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
2.5
5
12/18/15 09:12
106-93-4
Dibromomethane
ND
ug/L
2.5
5
12/18/15 09:12
74-95-3
1,2-Dichlorobenzene
ND
ug/L
2.5
5
12/18/15 09:12
95-50-1
1,3-Dichlorobenzene
ND
ug/L
2.5
5
12/18/15 09:12
541-73-1
1,4-Dichlorobenzene
ND
ug/L
2.5
5
12/18/15 09:12
106-46-7
Dichlorodifluoromethane
ND
ug/L
2.5
5
12/18/15 09:12
75-71-8
1,1-Dichloroethane
ND
ug/L
2.5
5
12/18/15 09:12
75-34-3
1,2-Dichloroethane
ND
ug/L
2.5
5
12/18/15 09:12
107-06-2
1, 1 -Dichloroethene
ND
ug/L
2.5
5
12/18/15 09:12
75-35-4
cis-1,2-Dichloroethene
237
ug/L
2.5
5
12/18/15 09:12
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
2.5
5
12/18/15 09:12
156-60-5
1,2-Dichloropropane
ND
ug/L
2.5
5
12/18/15 09:12
78-87-5
1,3-Dichloropropane
ND
ug/L
2.5
5
12/18/15 09:12
142-28-9
2,2-Dichloropropane
ND
ug/L
2.5
5
12/18/15 09:12
594-20-7
1,1-Dichloropropene
ND
ug/L
2.5
5
12/18/15 09:12
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
2.5
5
12/18/15 09:12
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
2.5
5
12/18/15 09:12
10061-02-6
Diisopropyl ether
43.3
ug/L
2.5
5
12/18/15 09:12
108-20-3
Ethylbenzene
ND
ug/L
2.5
5
12/18/15 09:12
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
10.0
5
12/18/15 09:12
87-68-3
Isopropylbenzene (Cumene)
9.8
ug/L
2.5
5
12/18/15 09:12
98-82-8
Methylene Chloride
ND
ug/L
10.0
5
12/18/15 09:12
75-09-2
Methyl-tert-butyl ether
18.2
ug/L
2.5
5
12/18/15 09:12
1634-04-4
Naphthalene
ND
ug/L
10.0
5
12/18/15 09:12
91-20-3
n-Propylbenzene
ND
ug/L
2.5
5
12/18/15 09:12
103-65-1
Styrene
ND
ug/L
2.5
5
12/18/15 09:12
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
2.5
5
12/18/15 09:12
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
2.5
5
12/18/15 09:12
79-34-5
Tetrachloroethene
568
ug/L
2.5
5
12/18/15 09:12
127-18-4
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except
in full,
Date: 12/22/2015 05:28 PM
without the written consent of Pace Analytical Services, Inc..
Page 15 of 55

.-Face Anal ical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-24 Lab ID: 92279602005 Collected: 12/10/15 10:21 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 12/22/2015 05:28 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
38.1
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
463
ug/L
ND
ug/L
ND
ug/L
102 %
100 %
99 %
2.5
5
12/18/15 09:12
108-88-3
10.0
5
12/18/15 09:12
87-61-6
10.0
5
12/18/15 09:12
120-82-1
2.5
5
12/18/15 09:12
71-55-6
2.5
5
12/18/15 09:12
79-00-5
2.5
5
12/18/15 09:12
79-01-6
5.0
5
12/18/15 09:12
75-69-4
2.5
5
12/18/15 09:12
96-18-4
2.5
5
12/18/15 09:12
95-63-6
2.5
5
12/18/15 09:12
108-67-8
5.0
5
12/18/15 09:12
75-01-4
5.0
5
12/18/15 09:12
179601-23-1
2.5
5
12/18/15 09:12
95-47-6
70-130 5
70-130 5
70-130 5
REPORT OF LABORATORY ANALYSIS
Thi& report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
12/18/15 09:12 17060-07-0
12/18/15 09:12 460-00-4
12/18/15 09:12 2037-26-5
Page 16 of 55

.(41ceAnalytical
www.pecelabs.c=
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-25 Lab ID: 92279602006 Collected: 12/10/15 10:00 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua]
6200B MSV Analytical Method: SM 6200B
Benzene
1.0
ug/L
0.50
1
12/18/15 06:58
71-43-2
Bromobenzene
ND
ug/L
0.50
1
12/18/15 06:58
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
12/18/15 06:58
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
12/18/15 06:58
75-27-4
Bromoform
ND
ug/L
0.50
1
12/18/15 06:58
75-25-2
Bromomethane
ND
ug/L
5.0
1
12/18/15 06:58
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
12/18/15 06:58
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
12/18/15 06:58
135-98-8
tent -Butyl benzene
ND
ug/L
0.50
1
12/18/15 06:58
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
12/18/15 06:58
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
12/18/15 06:58
108-90-7
Chloroethane
ND
ug/L
1.0
1
12/18/15 06:58
75-00-3
Chloroform
ND
ug/L
0.50
1
12/18/15 06:58
67-66-3
Chloromethane
ND
ug/L
1.0
1
12/18/15 06:58
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 06:58
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 06:58
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
12/18/15 06:58
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
12/18/15 06:58
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
12/18/15 06:58
106-93-4
Dibromomethane
ND
ug/L
0.50
1
12/18/15 06:58
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 06:58
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 06:58
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 06:58
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
12/18/15 06:58
75-71-8
1,1-Dichloroethane
1.2
ug/L
0.50
1
12/18/15 06:58
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
12/18/15 06:58
107-06-2
1,1-Dichloroethene
ND
ug/L
0.50
1
12/18/15 06:58
75-35-4
cis- 1,2-Dichloroethene
5.7
ug/L
0.50
1
12/18/15 06:58
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
12/18/15 06:58
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 06:58
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
12/18/15 06:58
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 06:58
594-20-7
1, 1 -Dichloropropene
ND
ug/L
0.50
1
12/18/15 06:58
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 06:58
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 06:58
10061-02-6
Diisopropyl ether
11.7
ug/L
0.50
1
12/18/15 06:58
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
12/18/15 06:58
100-41-4
Hex achloro-1,3-butadiene
ND
ug/L
2.0
1
12/18/15 06:58
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
0,50
1
12/18/15 06:58
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
12/18/15 06:58
75-09-2
Methyl -tent -butyl ether
16.7
ug/L
0.50
1
12/18/15 06:58
1634-04-4
Naphthalene
ND
ug/L
2.0
1
12/18/15 06:58
91-20-3
n-Propylbenzene
ND
ug/L
0.50
1
12/18/15 06:58
103-65-1
Styrene
ND
ug/L
0.50
1
12/18/15 06:58
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 06:58
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 06:58
79-34-5
Tetrachloroethene
17.3
ug/L
0.50
1
12/18/15 06:58
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc..
Page 17 of 55

PaceAnal ical
www.pacWab&corn
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-25 Lab ID: 92279602006 Collected: 12/10/15 10:00 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trich loroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1, 3, 5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 12/22/2015 05:28 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
0.70
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
42.7
ug/L
ND
ug/L
ND
ug/L
103 %
99 %
100 %
0.50
1
12/18/15 06:58
108-88-3
2.0
1
12/18/15 06:58
87-61-6
2.0
1
12/18/15 06:58
120-82-1
0.50
1
12/18/15 06:58
71-55-6
0.50
1
12/18/15 06:58
79-00-5
0.50
1
12/18/15 06:58
79-01-6
1.0
1
12/18/15 06:58
75-69-4
0.50
1
12/18/15 06:58
96-18-4
0.50
1
12/18/15 06:58
95-63-6
0.50
1
12/18/15 06:58
108-67-8
1.0
1
12/18/15 06:58
75-01-4
1.0
1
12/18/15 06:58
179601-23-1
0.50
1
12/18/15 06:58
95-47-6
70-130
1
12/18/15 06:58
17060-07-0
70-130
1
12/18/15 06:58
460-00-4
70-130
1
12/18/15 06:58
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 18 of 55

aceAnalytical
www.pacelabscom
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-33 Lab ID: 92279602007 Collected: 12/10/15 10:52 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Benzene
ND
ug/L
0.50
1
12/18/15 07:15
71-43-2
Bromobenzene
ND
ug/L
0.50
1
12/18/15 07:15
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
12/18/15 07:15
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
12/18/15 07:15
75-27-4
Bromoform
ND
ug/L
0.50
1
12/18/15 07:15
75-25-2
Bromomethane
ND
ug/L
5.0
1
12/18/15 07:15
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
12/18/15 07:15
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
12/18/15 07:15
135-98-8
tert-Butylbenzene
ND
ug/L
0.50
1
12/18/15 07:15
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
12/18/15 07:15
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
12/18/15 07:15
108-90-7
Chloroethane
ND
ug/L
1.0
1
12/18/15 07:15
75-00-3
Chloroform
ND
ug/L
0.50
1
12/18/15 07:15
67-66-3
Chloromethane
ND
ug/L
1.0
1
12/18/15 07:15
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 07:15
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 07:15
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
12/18/15 07:15
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
12/18/15 07:15
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
12/18/15 07:15
106-93-4
Dibromomethane
ND
ug/L
0.50
1
12/18/15 07:15
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 07:15
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 07:15
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 07:15
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
12/18/15 07:15
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
12/18/15 07:15
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
12/18/15 07:15
107-06-2
1,1-Dichloroethene
ND
ug/L
0.50
1
12/18/15 07:15
75-35-4
cis- 1,2-Dichloroethene
0.95
ug/L
0.50
1
12/18/15 07:15
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
12/18/15 07:15
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 07:15
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
12/18/15 07:15
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 07:15
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
12/18/15 07:15
563-58-6
cis- 1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 07:15
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 07:15
10061-02-6
Diisopropyl ether
ND
ug/L
0.50
1
12/18/15 07:15
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
12/18/15 07:15
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
12/18/15 07:15
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
0.50
1
12/18/15 07:15
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
12/18/15 07:15
75-09-2
Methyl-tert-butyl ether
ND
ug/L
0.50
1
12/18/15 07:15
1634-04-4
Naphthalene
ND
ug/L
2.0
1
12/18/15 07:15
91-20-3
n-Propylbenzene
ND
ug/L
0.50
1
12/18/15 07:15
103-65-1
Styrene
ND
ug/L
0.50
1
12/18/15 07:15
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 07:15
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 07:15
79-34-5
Tetrachloroethene
ND
ug/L
0.50
1
12/18/15 07:15
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc..
Page 19 of 55

aceAnalylical
www.pecelabs.cnm
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-33 Lab ID: 92279602007 Collected: 12/10/15 10:52 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200E MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trich loroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 12/22/2015 05:28 PM
Analytical Method: SM 62008
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
102
%
101
%
100
%
0.50
1
12/18/15 07:15
108-88-3
2.0
1
12/18/15 07:15
87-61-6
2.0
1
12/18/15 07:15
120-82-1
0.50
1
12/18/15 07:15
71-55-6
0.50
1
12/18/15 07:15
79-00-5
0.50
1
12/18/15 07:15
79-01-6
1.0
1
12/18/15 07:15
75-69-4
0.50
1
12/18/15 07:15
96-18-4
0.50
1
12/18/15 07:15
95-63-6
0.50
1
12/18/15 07:15
108-67-8
1.0
1
12/18/15 07:15
75-01-4
1.0
1
12/18/15 07:15
179601-23-1
0.50
1
12/18/15 07:15
95-47-6
70-130
1
12/18/15 07:15
17060-07-0
70-130
1
12/18/15 07:15
460-00-4
70-130
1
12/18/15 07:15
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 20 of 55

,�aceAnalytcale
www.pacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-34 Lab ID: 92279602008 Collected: 12/10/15 12:53 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Benzene
ND
ug/L
0.50
1
12/18/15 07:32
71-43-2
Bromobenzene
ND
ug/L
0.50
1
12/18/15 07:32
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
12/18/15 07:32
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
12/18/15 07:32
75-27-4
Bromoform
ND
ug/L
0.50
1
12/18/15 07:32
75-25-2
Bromomethane
ND
ug/L
5.0
1
12/18/15 07:32
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
12/18/15 07:32
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
12/18/15 07:32
135-98-8
tert-Butylbenzene
ND
ug/L
0.50
1
12/18/15 07:32
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
12/18/15 07:32
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
12/18/15 07:32
108-90-7
Chloroethane
ND
ug/L
1.•J
1
12/18/15 07:32
75-00-3
Chloroform
ND
ug/L
0.50
1
12/18/15 07:32
67-66-3
Chloromethane
ND
ug/L
1.0
1
12/18/15 07:32
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 07:32
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 07:32
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
12/18/15 07:32
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
12/18/15 07:32
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
12/18/15 07:32
106-93-4
Dibromomethane
ND
ug/L
0.50
1
12/18/15 07:32
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 07:32
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 07:32
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 07:32
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
12/18/15 07:32
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
12/18/15 07:32
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
12/18/15 07:32
107-06-2
1,1-Dichloroethene
ND
ug/L
0.50
1
12/18/15 07:32
75-35-4
cis- 1,2-Dichloroethene
ND
ug/L
0.50
1
12/18/15 07:32
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
12/18/15 07:32
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 07:32
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
12/18/15 07:32
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 07:32
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
12/18/15 07:32
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 07:32
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 07:32
10061-02-6
Diisopropyl ether
ND
ug/L
0.50
1
12/18/15 07:32
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
12/18/15 07:32
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
12/18/15 07:32
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
0.50
1
12/18/15 07:32
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
12/18/15 07:32
75-09-2
Methyl-tert-butyl ether
ND
ug/L
0.50
1
12/18/15 07:32
1634-04-4
Naphthalene
ND
ug/L
2.0
1
12/18/15 07:32
91-20-3
n-Propylbenzene
ND
ug/L
0.50
1
12/18/15 07:32
103-65-1
Styrene
ND
ug/L
0.50
1
12/18/15 07:32
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 07:32
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 07:32
79-34-5
Tetrachloroethene
ND
ug/L
0.50
1
12/18/15 07:32
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc.. Page 21 of 55

ace Analytical
www.pace/abs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-34 Lab ID: 92279602008 Collected: 12/10/15 12:53 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua]
6200B MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 12/22/2015 05:28 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
104 %
101 %
101 %
0.50
1
12/18/15 07:32
108-88-3
2.0
1
12/18/15 07:32
87-61-6
2.0
1
12/18/15 07:32
120-82-1
0.50
1
12/18/15 07:32
71-55-6
0.50
1
12/18/15 07:32
79-00-5
0.50
1
12/18/15 07:32
79-01-6
1.0
1
12/18/15 07:32
75-69-4
0.50
1
12/18/15 07:32
96-18-4
0.50
1
12/18/15 07:32
95-63-6
0.50
1
12/18/15 07:32
108-67-8
1.0
1
12/18/15 07:32
75-01-4
1.0
1
12/18/15 07:32
179601-23-1
0.50
1
12/18/15 07:32
95-47-6
70-130
1
12/18/15 07:32
17060-07-0
70-130
1
12/18/15 07:32
460-00-4
70-130
1
12/18/15 07:32
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 22 of 55

,�aceAnalytkal*
www.pacelabs.corn
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-40 Lab ID: 92279602009 Collected: 12/10/15 10:32 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua]
6200E MSV Analytical Method: SM 6200B
Benzene
1.4
ug/L
0.50
1
12/18/15 11:09
71-43-2
Bromobenzene
ND
ug/L
0.50
1
12/18/15 11:09
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
12/18/15 11:09
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
12/18/15 11:09
75-27-4
Bromoform
ND
ug/L
0.50
1
12/18/15 11:09
75-25-2
Bromomethane
ND
ug/L
5.0
1
12/18/15 11:09
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
12/18/15 11:09
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
12/18/15 11:09
135-98-8
tert-Butylbenzene
ND
ug/L
0.50
1
12/18/15 11:09
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
12/18/15 11:09
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
12/18/15 11:09
108-90-7
Chloroethane
ND
ug/L
1.0
1
12/18/15 11:09
75-00-3
Chloroform
ND
ug/L
0.50
1
12/18/15 11:09
67-66-3
Chloromethane
ND
ug/L
1.0
1
12/18/15 11:09
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 11:09
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 11:09
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
12/18/15 11:09
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
12/18/15 11:09
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
12/18/15 11:09
106-93-4
Dibromomethane
ND
ug/L
0.50
1
12118/1511:09
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 11:09
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 11:09
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 11:09
106-46-7
Dichlorodifluoromethane
ND
ug/L
050
1
12/18/15 11:09
75-71-8
1, 1 -Dichloroethane
ND
ug/L
0.50
1
12/18/15 11:09
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
12/18/15 11:09
107-06-2
1,1-Dichloroethene
ND
ug/L
0.50
1
12/18/15 11:09
75-35-4
cis- 1,2-Dichloroethene
4.6
ug/L
0.50
1
12/18/15 11:09
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
12/18/15 11:09
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 11:09
78-87-5
1,3-Dichloropropane
ND
ug/L
0.60
1
12/18/15 11:09
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 11:09
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
12/18/15 11:09
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 11:09
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 11:09
10061-02-6
Diisopropyl ether
ND
ug/L
0.50
1
12/18/15 11:09
108-20-3
Ethylbenzene
5.9
ug/L
0.50
1
12/18/15 11:09
100-41-4
Hex achloro-1,3-butadiene
ND
ug/L
2.0
1
12/18/15 11:09
87-68-3
Isopropylbenzene (Cumene)
2.5
ug/L
0.50
1
12/18/15 11:09
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
12/18/15 11:09
75-09-2
Methyl-tert-butyl ether
ND
ug/L
0.50
1
12/18/15 11:09
1634-04-4
Naphthalene
3.3
ug/L
2.0
1
12/18/15 11:09
91-20-3
n-Propylbenzene
7.8
ug/L
0.50
1
12/18/15 11:09
103-65-1
Styrene
ND
ug/L
0.50
1
12/18/15 11:09
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 11:09
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 11:09
79-34-5
Tetra ch loroethene
ND
ug/L
0.50
1
12118/1511:09
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc..
Page 23 of 55

aceAnalytical
www.pacelabs.corn
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-40 Lab ID: 92279602009 Collected: 12/10/15 10:32 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 12/22/2015 05:28 PM
Analytical Method: SM 6200E
2.2
ug/L
0.50
1
12/18/15 11:09
108-88-3
ND
ug/L
2.0
1
12/18/15 11:09
87-61-6
ND
ug/L
2.0
1
12/18/15 11:09
120-82-1
ND
ug/L
0.50
1
12/18/15 11:09
71-55-6
ND
ug/L
0.50
1
12/18/15 11:09
79-00-5
ND
ug/L
0.50
1
12/18/15 11:09
79-01-6
ND
ug/L
1.0
1
12/18/15 11:09
75-69-4
ND
ug/L
0.50
1
12/18/15 11:09
96-18-4
73.1
ug/L
0.50
1
12/18/15 11:09
95-63-6
25.4
ug/L
0.50
1
12/18/15 11:09
108-67-8
ND
ug/L
1.0
1
12/18/15 11:09
75-01-4
5.7
ug/L
1.0
1
12/18/15 11:09
179601-23-1
3.8
ug/L
0.50
1
12/18/15 11:09
95-47-6
103
%
70-130
1
12/18/15 11:09
17060-07-0
99
%
70-130
1
12/18/15 11:09
460-00-4
99
%
70-130
1
12/18/15 11:09
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 24 of 55

aceAnal ical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-43D Lab ID: 92279602010 Collected: 12/10/15 14:03 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200E MSV Analytical Method: SM 6200B
Benzene
ND
ug/L
0.50
1
12/18/15 11:26
71-43-2
Bromobenzene
ND
ug/L
0.50
1
12/18/15 11:26
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
12/18/15 11:26
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
12/18/15 11:26
75-27-4
Bromoform
ND
ug/L
0.50
1
12/18/15 11:26
75-25-2
Bromomethane
ND
ug/L
5.0
1
12/18/15 11:26
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
12/18/15 11:26
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
12/18/15 11:26
135-98-8
tert-Butylbenzene
ND
ug/L
0.50
1
12/18/15 11:26
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
12/18/15 11:26
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
12/18/15 11:26
108-90-7
Chloroethane
ND
ug/L
1.0
1
12/18/15 11:26
75-00-3
Chloroform
ND
ug/L
0.50
1
12/18/15 11:26
67-66-3
Chloromethane
ND
ug/L
1.0
1
12/18/15 11:26
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 11:26
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 11:26
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
12/18/15 11:26
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
12/18/15 11:26
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
12/18/15 11:26
106-93-4
Dibromomethane
ND
ug/L
0.50
1
12/18/15 11:26
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 11:26
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 11:26
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 11:26
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
12/18/15 11:26
75-71-8
1,1-Dichloroethane
3.3
ug/L
0.50
1
12/18/15 11:26
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
12/18/15 11:26
107-06-2
1,1-Dichloroethene
12.2
ug/L
0.50
1
12/18/15 11:26
75-35-4
cis-1,2-Dichloroethene
31.5
ug/L
0.50
1
12/18/15 11:26
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
12/18/15 11:26
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 11:26
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
12/18/15 11:26
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 11:26
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
12/18/15 11:26
563-58-6
cis- 1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 11:26
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 11:26
10061-02-6
Diisopropyl ether
9.2
ug/L
0.50
1
12/18/15 11:26
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
12/18/15 11:26
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
12/18/15 11:26
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
0.50
1
12/18/15 11:26
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
12/18/15 11:26
75-09-2
Methyl-tert-butyl ether
5.3
ug/L
0.50
1
12/18/15 11:26
1634-04-4
Naphthalene
ND
ug/L
2.0
1
12/18/15 11:26
91-20-3
n-Propylbenzene
ND
ug/L
0.50
1
12/18/15 11:26
103-65-1
Styrene
ND
ug/L
0.50
1
12/18/15 11:26
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 11:26
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 11:26
79-34-5
Tetrachloroethene
140
ug/L
0.50
1
12/18/15 11:26
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc.. Page 25 of 55

Pace Anal ical
WWW.paee/ab&WM
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-43D
Lab ID: 92279602010 Collected: 12/10/15 14:03
Received: 12/11/15 12:30 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No. Qual
6200B MSV
Analytical Method:
SM 6200B
Toluene
ND
ug/L
0.50
1
12/18/15 11:26
108-88-3
1,2,3-Trichlorobenzene
ND
ug/L
2.0
1
12/18/15 11:26
87-61-6
1,2,4-Trichlorobenzene
ND
ug/L
2.0
1
12/18/15 11:26
120-82-1
1,1,1-Trichloroethane
ND
ug/L
0.50
1
12/18/15 11:26
71-55-6
1,1,2-Trichloroethane
ND
ug/L
0.50
1
12/18/15 11:26
79-00-5
Trichloroethene
3.9
ug/L
0.50
1
12/18/15 11:26
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
12/18/15 11:26
75-69-4
1,2,3-Trichloropropane
ND
ug/L
0.50
1
12/18/15 11:26
96-18-4
1,2,4-Trimethylbenzene
ND
ug/L
0.50
1
12/18/15 11:26
95-63-6
1,3,5-Trimethylb-enzene
ND
ug/L
0.50
1
12/18/15 11:26
108-67-8
Vinyl chloride
ND
ug/L
1.0
1
12/18/15 11:26
75-01-4
m&p-Xylene
ND
ug/L
1.0
1
12/18/15 11:26
179601-23-1
o-Xylene
ND
ug/L
0.50
1
12/18/15 11:26
95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
102
%
70-130
1
12/18/15 11:26
17060-07-0
4-Bromofluorobenzene(S)
100
%
70-130
1
12/18/15 11:26
460-00-4
Toluene-d8 (S)
99
%
70-130
1
12/18/15 11:26
2037-26-5
Date: 12/22/2015 05:28 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 26 of 55

�IaceAnalyfical
/ www.paceiabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-46 Lab ID: 92279602011 Collected: 12/10/15 15:15 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Benzene
ND
ug/L
2.5
5
12/18/15 09:29
71-43-2
Bromobenzene
ND
ug/L
2.5
5
12/18/15 09:29
108-86-1
Bromochloromethane
ND
ug/L
2.5
5
12/18/15 09:29
74-97-5
Bromodichloromethane
ND
ug/L
2.5
5
12/18/15 09:29
75-27-4
Bromoform
ND
ug/L
2.5
5
12/18/15 09:29
75-25-2
Bromomethane
ND
ug/L
25.0
5
12/18/15 09:29
74-83-9
n-Butylbenzene
ND
ug/L
2.5
5
12/18/15 09:29
104-51-8
sec-Butylbenzene
ND
ug/L
2.5
5
12/18/15 09:29
135-98-8
tert-Butyl benzene
ND
ug/L
2.5
5
12/18/15 09:29
98-06-6
Carbon tetrachloride
ND
ug/L
2.5
5
12/18/15 09:29
56-23-5
Chlorobenzene
ND
ug/L
2.5
5
12/18/15 09:29
108-90-7
Chloroethane
ND
ug/L
5.0
5
12/18/15 09:29
75-00-3
Chloroform
ND
ug/L
2.5
5
12/18/15 09:29
67-66-3
Chloromethane
ND
ug/L
5.0
5
12/18/15 09:29
74-87-3
2-Chlorotoluene
ND
ug/L
2.5
5
12/18/15 09:29
95-49-8
4-Chlorotoluene
ND
ug/L
2.5
5
12/18/15 09:29
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
5
12/18/15 09:29
96-12-8
Dibromochloromethane
ND
ug/L
2.5
5
12/18/15 09:29
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
2.5
5
12/18/15 09:29
106-93-4
Dibromomethane
ND
ug/L
2.5
5
12/18/15 09:29
74-95-3
1,2-Dichlorobenzene
ND
ug/L
2.5
5
12/18/15 09:29
95-50-1
1,3-Dichlorobenzene
ND
ug/L
2.5
5
12/18/15 09:29
541-73-1
1,4-Dichlorobenzene
ND
ug/L
2.5
5
12/18/15 09:29
106-46-7
Dichlorodifluoromethane
ND
ug/L
2.5
5
12/18/15 09:29
75-71-8
1,1-Dichloroethane
ND
ug/L
2.5
5
12/18/15 09:29
75-34-3
1,2-Dichloroethane
ND
ug/L
2.5
5
12/18/15 09:29
107-06-2
1,1-Dichloroethene
7.3
ug/L
2.5
5
12/18/15 09:29
75-35-4
cis-1,2-Dichloroethene
507
ug/L
2.5
5
12/18/15 09:29
156-59-2
trans- 1,2-Dichloroethene
ND
ug/L
2.5
5
12/18/15 09:29
156-60-5
1,2-Dichloropropane
ND
ug/L
2.5
5
12/18/15 09:29
78-87-5
1,3-Dichloropropane
ND
ug/L
2.5
5
12/18/15 09:29
142-28-9
2,2-Dichloropropane
ND
ug/L
2.5
5
12/18/15 09:29
594-20-7
1,1-Dichloropropene
ND
ug/L
2.5
5
12/18/15 09:29
563-58-6
cis- 1,3-Dichloropropene
ND
ug/L
2.5
5
12/18/15 09:29
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
2.5
5
12/18/15 09:29
10061-02-6
Diisopropyl ether
7.3
ug/L
2.5
5
12/18/15 09:29
108-20-3
Ethylbenzene
ND
ug/L
2.5
5
12/18/15 09:29
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
10.0
5
12/18/15 09:29
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
2.5
5
12/18/15 09:29
98-82-8
Methylene Chloride
10.5
ug/L
10.0
5
12/18/15 09:29
75-09-2
Methyl-tert-butyl ether
7.4
ug/L
2.5
5
12/18/15 09:29
1634-04-4
Naphthalene
ND
ug/L
10.0
5
12/18/15 09:29
91-20-3
n-Propylbenzene
ND
ug/L
2.5
5
12/18/15 09:29
103-65-1
Styrene
ND
ug/L
2.5
5
12/18/15 09:29
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
2.5
5
12/18/15 09:29
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
2.5
5
12/18/15 09:29
79-34-5
Tetrachloroethene
35.2
ug/L
2.5
5
12/18/15 09:29
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc..
Page 27 of 55

laceAnallyfical"
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-46 Lab ID: 92279602011 Collected: 12/10/15 15:15 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 12/22/2015 05:28 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
88.0
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
25.5
ug/L
ND
ug/L
ND
ug/L
103
%
100
%
100
%
2.5
5
12/18/15 09:29
108-88-3
10.0
5
12/18/15 09:29
87-61-6
10.0
5
12/18/15 09:29
120-82-1
2.5
5
12/18/15 09:29
71-55-6
2.5
5
12/18/15 09:29
79-00-5
2.5
5
12/18/15 09:29
79-01-6
5.0
5
12/18/15 09:29
75-69-4
2.5
5
12/18/15 09:29
96-18-4
2.5
5
12/18/15 09:29
95-63-6
2.5
5
12/18/15 09:29
108-67-8
5.0
5
12/18/15 09:29
75-01-4
5.0
5
12/18/15 09:29
179601-23-1
2.5
5
12/18/15 09:29
95-47-6
70-130
5
12/18/15 09:29
17060-07-0
70-130
5
12/18/15 09:29
460-00-4
70-130
5
12/18/15 09:29
2037-26-5
REPORT OF LABORATORY ANALYSIS
This 'eport shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 28 of 55

,�acmnalytkal*
www.pecelaUcom
I
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-47 Lab ID: 92279602012 Collected: 12/10/15 16:22 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Benzene
ND
ug/L
1.0
2
12/18/15 17:50
71-43-2
Bromobenzene
ND
ug/L
1.0
2
12/18/15 17:50
108-86-1
Bromochloromethane
ND
ug/L
1.0
2
12/18/15 17:50
74-97-5
Bromodichloromethane
ND
ug/L
1.0
2
12/18/15 17:50
75-27-4
Bromoform
ND
ug/L
1.0
2
12/18/15 17:50
75-25-2
Bromomethane
ND
ug/L
10.0
2
12/18/15 17:50
74-83-9
n-Butylbenzene
ND
ug/L
1.0
2
12/18/15 17:50
104-51-8
sec-Butylbenzene
ND
ug/L
1.0
2
12/18/15 17:50
135-98-8
tert-Butyl benzene
ND
ug/L
1.0
2
12/18/15 17:50
98-06-6
Carbon tetrachloride
ND
ug/L
1.0
2
12/18/15 17:50
56-23-5
Chlorobenzene
ND
ug/L
1.0
2
12/18/15 17:50
108-90-7
Chloroethane
ND
ug/L
2.0
2
12/18/15 17:50
75-00-3
Chloroform
ND
ug/L
1.0
2
12/18/15 17:50
67-66-3
Chloromethane
ND
ug/L
2.0
2
12/18/15 17:50
74-87-3
2-Chlorotoluene
ND
ug/L
1.0
2
12/18/15 17:50
95-49-8
4-Chlorotoluene
ND
ug/L
1.0
2
12/18/15 17:50
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
2
12/18/15 17:50
96-12-8
Dibromochloromethane
ND
ug/L
1.0
2
12/18/15 17:50
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
2
12/18/15 17:50
106-93-4
Dibromomethane
ND
ug/L
1.0
2
12/18/15 17:50
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
2
12/18/15 17:50
95-50-1
1,3-Dichlorobenzene
ND
ug/L
1.0
2
12/18/15 17:50
541-73-1
1,4-Dichlorobenzene
ND
ug/L
1.0
2
12/18/15 17:50
106-46-7
Dichlorodifluoromethane
ND
ug/L
1.0
2
12/18/15 17:50
75-71-8
1, 1 -Dichloroethane
1.5
ug/L
1.0
2
12/18/15 17:50
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
2
12/18/15 17:50
107-06-2
1,1-Dichloroethene
4.1
ug/L
1.0
2
12/18/15 17:50
75-35-4
cis-1,2-Dichloroethene
199
ug/L
1.0
2
12/18/15 17:50
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
2
12/18/15 17:50
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
2
12/18/15 17:50
78-87-5
1,3-Dichloropropane
ND
ug/L
1.0
2
12/18/15 17:50
142-28-9
2,2-Dichloropropane
ND
ug/L
1.0
2
12/18/15 17:50
594-20-7
1,1-Dichloropropene
ND
ug/L
1.0
2
12/18/15 17:50
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
1.0
2
12/18/15 17:50
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
1.0
2
12/18/15 17:50
10061-02-6
Diisopropyl ether
9.6
ug/L
1.0
2
12/18/15 17:50
108-20-3
Ethylbenzene
ND
ug/L
1.0
2
12/18/15 17:50
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
4.0
2
12/18/15 17:50
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
1.0
2
12/18/15 17:50
98-82-8
Methylene Chloride
ND
ug/L
4.0
2
12/18/15 17:50
75-09-2
Methyl-tert-butyl ether
12.4
ug/L
1.0
2
12/18/15 17:50
1634-04-4
Naphthalene
ND
ug/L
4.0
2
12/18/15 17:50
91-20-3
n-Propylbenzene
ND
ug/L
1.0
2
12/18/15 17:50
103-65-1
Styrene
ND
ug/L
1.0
2
12/18/15 17:50
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
2
12/18/15 17:50
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
2
12/18/15 17:50
79-34-5
Tetrachloroethene
42.4
ug/L
1.0
2
12/18/15 17:50
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc.
Page 29 of 55

aceAnalytical
wwwpacefabscom
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-47 Lab ID: 92279602012 Collected: 12/10/15 16:22 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1, 1, 1 -Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 12/22/2015 05:28 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
115
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
144
ug/L
ND
ug/L
ND
ug/L
100 %
100 %
98 %
1.0
2
12/18/15 17:50
108-88-3
4.0
2
12/18/15 17:50
87-61-6
4.0
2
12/18/15 17:50
120-82-1
1.0
2
12/18/15 17:50
71-55-6
1.0
2
12/18/15 17:50
79-00-5
1.0
2
12/18/15 17:50
79-01-6
2.0
2
12/18/15 17:50
75-69-4
1.0
2
12/18/15 17:50
96-18-4
1.0
2
12/18/15 17:50
95-63-6
1.0
2
12/18/15 17:50
108-67-8
2.0
2
12/18/15 17:50
75-01-4
2.0
2
12/18/15 17:50
179601-23-1
1.0
2
12/18/15 17:50
95-47-6
70-130 2
70-130 2
70-130 2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
12/18/15 17:50 17060-07-0
12/18/15 17:50 460-00-4
12/18/15 17:50 2037-26-5
Page 30 of 55

:-PaceAnal ical
/ www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-48 Lab ID: 92279602013 Collected: 12/10/15 15:51 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200E MSV Analytical Method: SM 6200B
Benzene
ND
ug/L
0.50
1
12/18/15 07:49
71-43-2
Bromobenzene
ND
ug/L
0.50
1
12/18/15 07:49
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
12/18/15 07:49
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
12/18/15 07:49
75-27-4
Bromoform
ND
ug/L
0.50
1
12/18/15 07:49
75-25-2
Bromomethane
ND
ug/L
5.0
1
12/18/15 07:49
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
12/18/15 07:49
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
12/18/15 07:49
135-98-8
tert-Butylbenzene
ND
ug/L
0.50
1
12/18/15 07:49
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
12/18/15 07:49
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
12/18/15 07:49
108-90-7
Chloroethane
ND
ug/L
1.0
1
12/18/15 07:49
75-00-3
Chloroform
ND
ug/L
0.50
1
12/18/15 07:49
67-66-3
Chloromethane
ND
ug/L
1.0
1
12/18/15 07:49
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 07:49
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 07:49
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
12/18/15 07:49
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
12/18/15 07:49
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
12/18/15 07:49
106-93-4
Dibromomethane
ND
ug/L
0.50
1
12/18/15 07:49
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 07:49
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 07:49
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 07:49
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
12/18/15 07:49
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
12/18/15 07:49
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
12/18/15 07:49
107-06-2
1, 1 -Dichloroethene
ND
ug/L
0.50
1
12/18/15 07:49
75-35-4
dsA,2-Dichloroethene
1.1
ug/L
0.50
1
12/18/15 07:49
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
12/18/15 07:49
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 07:49
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
12/18/15 07:49
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 07:49
594-20-7
1, 1 -Dichloropropene
ND
ug/L
0.50
1
12/18/15 07:49
563-58-6
cis- 1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 07:49
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 07:49
10061-02-6
Diisopropyl ether
ND
ug/L
0.50
1
12/18/15 07:49
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
12/18/15 07:49
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
12/18/15 07:49
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
0.50
1
12/18/15 07:49
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
12/18/15 07:49
75-09-2
Methyl-tert-butyl ether
ND
ug/L
0.50
1
12/18/15 07:49
1634-04-4
Naphthalene
ND
ug/L
2.0
1
12/18/15 07:49
91-20-3
n-Propylbenzene
ND
ug/L
0.50
1
12/18/15 07:49
103-65-1
Styrene
ND
ug/L
0.50
1
12/18/15 07:49
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 07:49
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 07:49
79-34-5
Tetrachloroethene
0.65
ug/L
0.50
1
12/18/15 07:49
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc..
Page 31 of 55

laceAnalyfical*
www.pace/abs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
— Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-48 Lab ID: 92279602013
Parameters Results Units
6200B MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 12/22/2015 05:28 PM
Collected: 12/10/1515:51 Received: 12/11/1512:30 Matrix: Water
Report Limit DF Prepared Analyzed CAS No. Qua]
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
5.1
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
103 %
100 %
100 %
0.50
1
12/18/15 07:49
108-88-3
2.0
1
12/18/15 07:49
87-61-6
2.0
1
12/18/15 07:49
120-82-1
0.50
1
12/18/15 07:49
71-55-6
0.50
1
12/18/15 07:49
79-00-5
0.50
1
12/18/15 07:49
79-01-6
1.0
1
12/18/15 07:49
75-69-4
0.50
1
12/18/15 07:49
96-18-4
0.50
1
12/18/15 07:49
95-63-6
0.50
1
12/18/15 07:49
108-67-8
1.0
1
12/18/15 07:49
75-01-4
1.0
1
12/18/15 07:49
179601-23-1
0.50
1
12/18/15 07:49
95-47-6
70-130 1
70-130 1
70-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
12/18/15 07:49 17060-07-0
12/18/15 07:49 460-00-4
12/18/15 07:49 2037-26-5
Page 32 of 55

aceAnalytical
www.pacefabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-49 Lab ID: 92279602014 Collected: 12/10/15 15:00 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200E MSV Analytical Method: SM 6200B
Benzene
ND
ug/L
1.0
2
12/18/15 18:07
71-43-2
Bromobenzene
ND
ug/L
1.0
2
12/18/15 18:07
108-86-1
Bromochloromethane
ND
ug/L
1.0
2
12/18/15 18:07
74-97-5
Bromodichloromethane
ND
ug/L
1.0
2
12/18/15 18:07
75-27-4
Bromoform
ND
ug/L
1.0
2
12/18/15 18:07
75-25-2
Bromomethane
ND
ug/L
10.0
2
12/18/15 18:07
74-83-9
n-Butylbenzene
ND
ug/L
1.0
2
12/18/15 18:07
104-51-8
sec-Butylbenzene
ND
ug/L
1.0
2
12/18/15 18:07
135-98-8
tert-Butylbenzene
ND
ug/L
1.0
2
12/18/15 18:07
98-06-6
Carbon tetrachloride
ND
ug/L
1.0
2
12/18/15 18:07
56-23-5
Chlorobenzene
ND
ug/L
1.0
2
12/18/15 18:07
108-90-7
Chloroethane
ND
ug/L
2.0
2
12/18/15 18:07
75-00-3
Chloroform
ND
ug/L
1.0
2
12/18/15 18:07
67-66-3
Chloromethane
ND
ug/L
2.0
2
12/18/15 18:07
74-87-3
2-Chlorotoluene
ND
ug/L
1.0
2
12/18/15 18:07
95-49-8
4-Chlorotoluene
ND
ug/L
1.0
2
12/18/15 18:07
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
2
12/18/15 18:07
96-12-8
Dibromochloromethane
ND
ug/L
1.0
2
12/18/15 18:07
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
2
12/18/15 18:07
106-93-4
Dibromomethane
ND
ug/L
1.0
2
12/18/15 18:07
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
2
12/18/15 18:07
95-50-1
1,3-Dichlorobenzene
ND
ug/L
1.0
2
12/18/15 18:07
541-73-1
1,4-Dichlorobenzene
ND
ug/L
1.0
2
12/18/15 18:07
106-46-7
Dichlorodifluoromethane
ND
ug/L
1.0
2
12/18/15 18:07
75-71-8
1,1-Dichloroethane
1.0
ug/L
1.0
2
12/18/15 18:07
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
2
12/18/15 18:07
107-06-2
1,1-Dichloroethene
2.2
ug/L
1.0
2
12/18/15 18:07
75-35-4
cis-1,2-Dichloroethene
220
ug/L
1.0
2
12/18/15 18:07
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
2
12/18/15 18:07
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
2
12/18/15 18:07
78-87-5
1,3-Dichloropropane
ND
ug/L
1.0
2
12/18/15 18:07
142-28-9
2,2-Dichloropropane
ND
ug/L
1.0
2
12/18/15 18:07
594-20-7
1,1-Dichloropropene
ND
ug/L
1.0
2
12/18/15 18:07
563-58-6
cis- 1,3-Dichloropropene
ND
ug/L
1.0
2
12/18/15 18:07
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
1.0
2
12/18/15 18:07
10061-02-6
Diisopropyl ether
6.2
ug/L
1.0
2
12/18/15 18:07
108-20-3
Ethylbenzene
ND
ug/L
1.0
2
12/18/15 18:07
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
4.0
2
12/18/15 18:07
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
1.0
2
12/18/15 18:07
98-82-8
Methylene Chloride
4.1
ug/L
4.0
2
12/18/15 18:07
75-09-2 C9
Methyl-tert-butyl ether
8.3
ug/L
1.0
2
12/18/15 18:07
1634-04-4
Naphthalene
ND
ug/L
4.0
2
12/18/15 18:07
91-20-3
n-Propylbenzene
ND
ug/L
1.0
2
12/18/15 18:07
103-65-1
Styrene
ND
ug/L
1.0
2
12/18/15 18:07
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
2
12/18/15 18:07
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
2
12/18/15 18:07
79-34-5
Tetrachloroethene
29.6
ug/L
1.0
2
12/18/15 18:07
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc..
Page 33 of 55

s
aceAnalytical
www.pacelab&co.m
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-49 Lab ID: 92279602014 Collected: 12/10/15 15:00 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 12/22/2015 05:28 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
67.2
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
23.3
ug/L
ND
ug/L
ND
ug/L
102 %
100 %
98 %
1.0
2
12/18/1518:07
108-88-3
4.0
2
12/18/1518:07
87-61-6
4.0
2
12/18/1518:07
120-82-1
1.0
2
12/18/1518:07
71-55-6
1.0
2
12/18/1518:07
79-00-5
1.0
2
12/18/1518:07
79-01-6
2.0
2
12/18/1518:07
75-69-4
1.0
2
12/18/1518:07
96-18-4
1.0
2
12/18/1518:07
95-63-6
1.0
2
12/18/1518:07
108-67-8
2.0
2
12/18/1518:07
75-01-4
2.0
2
12/18/1518:07
179601-23-1
1.0
2
12/18/1518:07
95-47-6
70-130
2
12/18/1518:07
17060-07-0
70-130
2
12/18/1518:07
460-00-4
70-130
2
12/18/1518:07
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 34 of 55

. aceAnal kal
f wwwpacelebs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-51 Lab ID: 92279602015 Collected: 12/10/15 16:07 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No
6200E MSV Analytical Method: SM 6200B
Benzene
ND
ug/L
0.50
1
12/18/15 08:05
71-43-2
Bromobenzene
ND
ug/L
0.50
1
12/18/15 08:05
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
12/18/15 08:05
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
12/18/15 08:05
75-27-4
Bromoform
ND
ug/L
0.50
1
12/18/15 08:05
75-25-2
Bromomethane
ND
ug/L
5.0
1
12/18/15 08:05
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
12/18/15 08:05
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
12/18/15 08:05
135-98-8
tert-Butylbenzene
ND
ug/L
0.50
1
12/18/15 08:05
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
12/18/15 08:05
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
12/18/15 08:05
108-90-7
Chloroethane
ND
ug/L
1.0
1
12/18/15 08:05
75-00-3
Chloroform
ND
ug/L
0.50
1
12/18/15 08:05
67-66-3
Chloromethane
ND
ug/L
1.0
1
12/18/15 08:05
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 08:05
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 08:05
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
12/18/15 08:05
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
12/18/15 08:05
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
12/18/15 08:05
106-93-4
Dibromomethane
ND
ug/L
0.50
1
12/18/15 08:05
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 08:05
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 08:05
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 08:05
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
12/18/15 08:05
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
12/18/15 08:05
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
12/18/15 08:05
107-06-2
1,1-Dichloroethene
ND
ug/L
0.50
1
12/18/15 08:05
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
0.50
1
12/18/15 08:05
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
12/18/15 08:05
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 08:05
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
12/18/15 08:05
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 08:05
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
12/18/15 08:05
563-58-6
cis- 1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 08:05
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 08:05
10061-02-6
Diisopropyl ether
ND
ug/L
0.50
1
12/18/15 08:05
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
12/18/15 08:05
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
12/18/15 08:05
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
0.50
1
12/18/15 08:05
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
12/18/15 08:05
75-09-2
Methyl-tert-butyl ether
ND
ug/L
0.50
1
12/18/15 08:05
1634-04-4
Naphthalene
ND
ug/L
2.0
1
12/18/15 08:05
91-20-3
n-Propylbenzene
ND
ug/L
0.50
1
12/18/15 08:05
103-65-1
Styrene
ND
ug/L
0.50
1
12/18/15 08:05
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 08:05
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 08:05
79-34-5
Tetrachloroethene
ND
ug/L
0.50
1
12/18/15 08:05
127-18-4
REPORT OF LABORATORY ANALYSIS
Qual
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc.. Page 35 of 55

.>�aceAnal ical
www.pacelabs.c=
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-51 Lab ID: 92279602015 Collected: 12/10/15 16:07 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1 -Trichloroethane
1,1,2-Trichloroetha ne
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 12/22/2015 05:28 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
104
%
100
%
101
%
0.50
1
12/18/15 08:05
108-88-3
2.0
1
12/18/15 08:05
87-61-6
2.0
1
12/18/15 08:05
120-82-1
0.50
1
12/18/15 08:05
71-55-6
0.50
1
12/18/15 08:05
79-00-5
0.50
1
12/18/15 08:05
79-01-6
1.0
1
12/18/15 08:05
75-69-4
0.50
1
12/18/15 08:05
96-18-4
0.50
1
12/18/15 08:05
95-63-6
0.50
1
12/18/15 08:05
108-67-8
1.0
1
12/18/15 08:05
75-01-4
1.0
1
12/18/15 08:05
179601-23-1
0.50
1
12/18/15 08:05
95-47-6
70-130 1
70-130 1
70-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
12/18/15 08:05 17060-07-0
12/18/15 08:05 460-00-4
12/18/15 08:05 2037-26-5
Page 36 of 55

paceAnal kal
/ www.pacefabscan
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-52 Lab ID: 92279602016 Collected: 12/10/15 14:15 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Benzene
ND
ug/L
0.50
1
12/18/15 08:22
71-43-2
Bromobenzene
ND
ug/L
0.50
1
12/18/15 08:22
108-86-1
Bromochloromethane
ND
ug/L
0.50
1
12/18/15 08:22
74-97-5
Bromodichloromethane
ND
ug/L
0.50
1
12/18/15 08:22
75-27-4
Bromoform
ND
ug/L
0.50
1
12/18/15 08:22
75-25-2
Bromomethane
ND
ug/L
5.0
1
12/18/15 08:22
74-83-9
n-Butylbenzene
ND
ug/L
0.50
1
12/18/15 08:22
104-51-8
sec-Butylbenzene
ND
ug/L
0.50
1
12/18/15 08:22
135-98-8
tert-Butyl benzene
ND
ug/L
0.50
1
12/18/15 08:22
98-06-6
Carbon tetrachloride
ND
ug/L
0.50
1
12/18/15 08:22
56-23-5
Chlorobenzene
ND
ug/L
0.50
1
12/18/15 08:22
108-90-7
Chloroethane
ND
ug/L
1.0
1
12/18/15 08:22
75-00-3
Chloroform
ND
ug/L
0.50
1
12/18/15 08:22
67-66-3
Chloromethane
ND
ug/L
1.0
1
12/18/15 08:22
74-87-3
2-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 08:22
95-49-8
4-Chlorotoluene
ND
ug/L
0.50
1
12/18/15 08:22
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
1.0
1
12/18/15 08:22
96-12-8
Dibromochloromethane
ND
ug/L
0.50
1
12/18/15 08:22
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
0.50
1
12/18/15 08:22
106-93-4
Dibromomethane
ND
ug/L
0.50
1
12/18/15 08:22
74-95-3
1,2-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 08:22
95-50-1
1,3-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 08:22
541-73-1
1,4-Dichlorobenzene
ND
ug/L
0.50
1
12/18/15 08:22
106-46-7
Dichlorodifluoromethane
ND
ug/L
0.50
1
12/18/15 08:22
75-71-8
1,1-Dichloroethane
ND
ug/L
0.50
1
12/18/15 08:22
75-34-3
1,2-Dichloroethane
ND
ug/L
0.50
1
12/18/15 08:22
107-06-2
1, 1 -Dichloroethene
ND
ug/L
0.50
1
12/18/15 08:22
75-35-4
cis-1,2-Dichloroethene
0.63
ug/L
0.50
1
12/18/15 08:22
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
0.50
1
12/18/15 08:22
156-60-5
1,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 08:22
78-87-5
1,3-Dichloropropane
ND
ug/L
0.50
1
12/18/15 08:22
142-28-9
2,2-Dichloropropane
ND
ug/L
0.50
1
12/18/15 08:22
594-20-7
1,1-Dichloropropene
ND
ug/L
0.50
1
12/18/15 08:22
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 08:22
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
0.50
1
12/18/15 08:22
10061-02-6
Diisopropyl ether
ND
ug/L
0.50
1
12/18/15 08:22
108-20-3
Ethylbenzene
ND
ug/L
0.50
1
12/18/15 08:22
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
12/18/15 08:22
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
0.50
1
12/18/15 08:22
98-82-8
Methylene Chloride
ND
ug/L
2.0
1
12/18/15 08:22
75-09-2
Methyl-tert-butyl ether
ND
ug/L
0.50
1
12/18/15 08:22
1634-04-4
Naphthalene
ND
ug/L
2.0
1
12/18/15 08:22
91-20-3
n-Propylbenzene
ND
ug/L
0.50
1
12/18/15 08:22
103-65-1
Styrene
ND
ug/L
0.50
1
12/18/15 08:22
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 08:22
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
0.50
1
12/18/15 08:22
79-34-5
Tetrachloroethene
1.1
ug/L
0.50
1
12/18/15 08:22
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc..
Page 37 of 55

aceAnalytical
~pacalabs.c=
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-52 Lab ID: 92279602016 Collected: 12/10/15 14:15 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua[
6200B MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1, 3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 12/22/2015 05:28 PM
Analytical Method: SM 6200B
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
3.4
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
102
%
100
%
99
%
0.50
1
12/18/15 08:22
108-88-3
2.0
1
12/18/15 08:22
87-61-6
2.0
1
12/18/15 08:22
120-82-1
0.50
1
12/18/15 08:22
71-55-6
0.50
1
12/18/15 08:22
79-00-5
0.50
1
12/18/15 08:22
79-01-6
1.0
1
12/18/15 08:22
75-69-4
0.50
1
12/18/15 08:22
96-18-4
0.50
1
12/18/15 08:22
95-63-6
0.50
1
12/18/15 08:22
108-67-8
1.0
1
12/18/15 08:22
75-01-4
1.0
1
12/18/15 08:22
179601-23-1
0.50
1
12/18/15 08:22
95-47-6
70-130
1
12/18/15 08:22
17060-07-0
70-130
1
12/18/15 08:22
460-00-4
70-130
1
12/18/15 08:22
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 38 of 55

I ff aceAnal�/%ical
J'
/ www.pacelabs.can
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-53D Lab ID: 92279602017 Collected: 12/10/15 14:42 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200E MSV Analytical Method: SM 6200B
Benzene
ND
ug/L
1.0
2
12/18/15 18:23
71-43-2
Bromobenzene
ND
ug/L
1.0
2
12/18/15 18:23
108-86-1
Bromochloromethane
ND
ug/L
1.0
2
12/18/15 18:23
74-97-5
Bromodichloromethane
ND
ug/L
1.0
2
12/18/15 18:23
75-27-4
Bromoform
ND
ug/L
1.0
2
12/18/15 18:23
75-25-2
Bromomethane
ND
ug/L
10.0
2
12/18/15 18:23
74-83-9
n-Butylbenzene
ND
ug/L
1.0
2
12/18/15 18:23
104-51-8
sec-Butylbenzene
ND
ug/L
1.0
2
12/18/15 18:23
135-98-8
tert-Butylbenzene
ND
ug/L
1.0
2
12/18/15 18:23
98-06-6
Carbon tetrachloride
ND
ug/L
1.0
2
12/18/15 18:23
56-23-5
Chlorobenzene
ND
ug/L
1.0
2
12/18/15 18:23
108-90-7
Chloroethane
ND
ug/L
2.0
2
12/18/15 18:23
75-00-3
Chloroform
ND
ug/L
1.0
2
12/18/15 18:23
67-66-3
Chloromethane
ND
ug/L
2.0
2
12/18/15 18:23
74-87-3
2-Chlorotoluene
ND
ug/L
1.0
2
12/18/15 18:23
95-49-8
4-Chlorotoluene
ND
ug/L
1.0
2
12/18/15 18:23
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
2
12/18/15 18:23
96-12-8
Dibromochloromethane
ND
ug/L
1.0
2
12/18/15 18:23
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
2
12/18/15 18:23
106-93-4
Dibromomethane
ND
ug/L
1.0
2
12/18/15 18:23
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
2
12/18/15 18:23
95-50-1
1,3-Dichlorobenzene
ND
ug/L
1.0
2
12/18/15 18:23
541-73-1
1,4-Dichlorobenzene
ND
ug/L
1.0
2
12/18/15 18:23
106-46-7
Dichlorodifluoromethane
ND
ug/L
1.0
2
12/18/15 18:23
75-71-8
1,1-Dichloroethane
ND
ug/L
1.0
2
12/18/15 18:23
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
2
12/18/15 18:23
107-06-2
1,1-Dichloroethene
2.6
ug/L
1.0
2
12/18/15 18:23
75-35-4
cis-1,2-Dichloroethene
181
ug/L
1.0
2
12/18/15 18:23
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
2
12/18/15 18:23
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
2
12/18/15 18:23
78-87-5
1,3-Dichloropropane
ND
ug/L
1.0
2
12/18/15 18:23
142-28-9
2,2-Dichloropropane
ND
ug/L
1.0
2
12/18/15 18:23
594-20-7
1,1-Dichloropropene
ND
ug/L
1.0
2
12/18/15 18:23
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
1.0
2
12/18/15 18:23
10061-01-5
trans-1,3-Dichloropropene
ND
ug/L
1.0
2
12/18/15 18:23
10061-02-6
Diisopropyl ether
7.4
ug/L
1.0
2
12/18/15 18:23
108-20-3
Ethylbenzene
ND
ug/L
1.0
2
12/18/15 18:23
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
4.0
2
12/18/15 18:23
87-68-3
Isopropylbenzene (Cumene)
ND
ug/L
1.0
2
12/18/15 18:23
98-82-8
Methylene Chloride
ND
ug/L
4.0
2
12/18/15 18:23
75-09-2
Methyl-tert-butyl ether
12.5
ug/L
1.0
2
12/18/15 18:23
1634-04-4
Naphthalene
ND
ug/L
4.0
2
12/18/15 18:23
91-20-3
n-Propylbenzene
ND
ug/L
1.0
2
12/18/15 18:23
103-65-1
Styrene
ND
ug/L
1.0
2
12/18/15 18:23
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
2
12/18/15 18:23
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
2
12/18/15 18:23
79-34-5
Tetrachloroethene
32.1
ug/L
1.0
2
12/18/15 18:23
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc..
Page 39 of 55
I �
I �

Par ce Analytical
www.pacslaft mn
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Sample: MW-53D Lab ID: 92279602017 Collected: 12/10/15 14:42 Received: 12/11/15 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6200E MSV
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 12/22/2015 05:28 PM
Analytical Method: SM 6200B
ND ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
96.7 ug/L
ND ug/L
ND ug/L
ND ug/L
ND ug/L
12.1 ug/L
ND ug/L
ND ug/L
102 %
101 %
98 %
1.0
2
12/18/15 18:23
108-88-3
4.0
2
12/18/15 18:23
87-61-6
4.0
2
12/18/15 18:23
120-82-1
1.0
2
12/18/15 18:23
71-55-6
1.0
2
12/18/15 18:23
79-00-5
1.0
2
12/18/15 18:23
79-01-6
2.0
2
12/18/15 18:23
75-69-4
1.0
2
12/18/15 18:23
96-18-4
1.0
2
12/18/15 18:23
95-63-6
1.0
2
12/18/15 18:23
108-67-8
2.0
2
12/18/15 18:23
75-01-4
2.0
2
12/18/15 18:23
179601-23-1
1.0
2
12/18/15 18:23
95-47-6
70-130 2
70-130 2
70-130 2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
12/18/15 18:23 17060-07-0
12/18/15 18:23 460-00-4
12/18/15 18:23 2037-26-5
Page 40 of 55

laceAnalyticalo
/ www.pacelaUcorn
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
QC Batch: MSV/34756 Analysis Method: SM 6200B
QC Batch Method: SM 6200B Analysis Description: 6200E MSV
Associated Lab Samples: 92279602001, 92279602002, 92279602003, 92279602004, 92279602005, 92279602006, 92279602007,
92279602008, 92279602009, 92279602010, 92279602011, 92279602013, 92279602015, 92279602016
METHOD BLANK: 1631862 Matrix: Water
Associated Lab Samples: 92279602001, 92279602002, 92279602003, 92279602004, 92279602005, 92279602006, 92279602007,
92279602008, 92279602009, 92279602010, 92279602011, 92279602013, 92279602015, 92279602016
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
12/18/15 05:51
1,1,1-Trichloroethane
ug/L
ND
0.50
12/18/15 05:51
1,1,2,2-Tetrachloroethane
ug/L
ND
0.50
12/18/15 05:51
1,1,2-Trichloroethane
ug/L
ND
0.50
12/18/15 05:51
1,1-Dichloroethane
ug/L
ND
0.50
12/18/15 05:51
1, 1 -Dichloroethene
ug/L
ND
0.50
12/18/15 05:51
1,1-Dichloropropene
ug/L
ND
0.50
12/18/15 05:51
1,2,3-Trichlorobe nzene
ug/L
ND
2.0
12/18/15 05:51
1,2,3-Trichloropropane
ug/L
ND
0.50
12/18/15 05:51
1,2,4-Trichlorobe nzene
ug/L
ND
2.0
12/18/15 05:51
1,2,4-Trimethylbenzene
ug/L
ND
0.50
12/18/15 05:51
1,2-Dibromo-3-chloropropane
ug/L
ND
1.0
12/18/15 05:51
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
12/18/15 05:51
1,2-Dichlorobenzene
ug/L
ND
0.50
12/18/15 05:51
1,2-Dichloroethane
ug/L
ND
0.50
12/18/15 05:51
1,2-Dichloropropane
ug/L
ND
0.50
12/18/15 05:51
1,3,5-Trimethylbenzene
ug/L
ND
0.50
12/18/15 05:51
1,3-Dichlorobenzene
ug/L
ND
0.50
12/18/15 05:51
1,3-Dichloropropane
ug/L
ND
0.50
12/18/15 05:51
1,4-Dichlorobenzene
ug/L
ND
0.50
12/18/15 05:51
2,2-Dichloropropane
ug/L
ND
0.50
12/18/15 05:51
2-Chlorotoluene
ug/L
ND
0.50
12/18/15 05:51
4-Chlorotoluene
ug/L
ND
0.50
12/18/15 05:51
Benzene
ug/L
ND
0.50
12/18/15 05:51
Bromobenzene
ug/L
ND
0.50
12/18/15 05:51
Bromochloromethane
ug/L
ND
0.50
12/18/15 05:51
Bromodichloromethane
ug/L
ND
0.50
12/18/15 05:51
Bromoform
ug/L
ND
0.50
12/18/15 05:51
Bromomethane
ug/L
ND
5.0
12/18/15 05:51
Carbon tetrachloride
ug/L
ND
0.50
12/18/15 05:51
Chlorobenzene
ug/L
ND
0.50
12/18/15 05:51
Chloroethane
ug/L
ND
1.0
12/18/15 05:51
Chloroform
ug/L
ND
0.50
12/18/15 05:51
Chloromethane
ug/L
ND
1.0
12/18/15 05:51
cis-1,2-Dichloroethene
ug/L
ND
0.50
12/18/15 05:51
cis- 1,3-Dichloropropene
ug/L
ND
0.50
12/18/15 05:51
Dibromochloromethane
ug/L
ND
0.50
12/18/15 05:51
Dibromomethane
ug/L
ND
0.50
12/18/15 05:51
Dichlorodifluoromethane
ug/L
ND
0.50
12/18/15 05:51
Diisopropyl ether
ug/L
ND
0.50
12/18/15 05:51
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc.. Page 41 of 55

aceAnalytical
alce
www.pacelabsoom
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
METHOD BLANK: 1631862 Matrix: Water
Associated Lab Samples: 92279602001, 92279602002, 92279602003, 92279602004, 92279602005, 92279602006, 92279602007,
92279602008,92279602009,92279602010,92279602011,92279602013,92279602015,92279602016
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Ethylbenzene
ug/L
ND
0.50
12/18/15 05:51
Hexachloro-1,3-butadiene
ug/L
ND
2.0
12/18/15 05:51
Isopropylbenzene (Cumene)
ug/L
ND
0.50
12/18/15 05:51
m&p-Xylene
ug/L
ND
1.0
12/18/15 05:51
Methyl-tert-butyl ether
ug/L
ND
0.50
12/18/15 05:51
Methylene Chloride
ug/L
ND
2.0
12/18/15 05:51
n-Butylbenzene
ug/L
ND
0.50
12/18/15 05:51
n-Propylbenzene
ug/L
ND
0.50
12/18/15 05:51
Naphthalene
ug/L
ND
2.0
12/18/15 05:51
o-Xylene
ug/L
ND
0.50
12/18/15 05:51
sec-Butylbenzene
ug/L
ND
0.50
12/18/15 05:51
Styrene
ug/L
ND
0.50
12/18/15 05:51
tert-Butylbenzene
ug/L
ND
0.50
12/18/15 05:51
Tetrachloroethene
ug/L
ND
0.50
12/18/15 05:51
Toluene
ug/L
ND
0.50
12/18/15 05:51
trans-1,2-Dichloroethene
ug/L
ND
0.50
12/18/15 05:51
trans- 1,3-Dichloropropene
ug/L
ND
0.50
12/18/15 05:51
Trichloroethene
ug/L
ND
0.50
12/18/15 05:51
Trichlorofluoromethane
ug/L
ND
1.0
12/18/15 05:51
Vinyl chloride
ug/L
ND
1.0
12/18/15 05:51
1,2-Dichloroethane-d4 (S)
%
102
70-130
12/18/15 05:51
4-Bromofluorobenzene (S)
%
101
70-130
12/18/15 05:51
Toluene-d8 (S)
%
99
70-130
12/18/15 05:51
LABORATORY CONTROL SAMPLE:
Parameter
1631863
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
44.8
90
60-140
1,1,1-Trichloroethane
ug/L
50
43.4
87
60-140
1,1,2,2-Tetrachloroethane
ug/L
50
45.3
91
60-140
1,1,2-Trichloroethane
ug/L
50
42.8
86
60-140
1,1-Dichloroethane
ug/L
50
41.7
83
60-140
1,1-Dichloroethene
ug/L
50
42.5
85
60-140
1,1-Dichloropropene
ug/L
50
42.0
84
60-140
1,2,3-Trichlorobenzene
ug/L
50
42.9
86
60-140
1,2,3-Trichloropropane
ug/L
50
43.4
87
60-140
1,2,4-Trichlorobenzene
ug/L
50
42.0
84
60-140
1,2,4-Trimethylbenzene
ug/L
50
43.3
87
60-140
1,2-Dibromo-3-chloropropane
ug/L
50
50.4
101
60-140
1,2-Dibromoethane (EDB)
ug/L
50
43.9
88
60-140
1,2-Dichlorobenzene
ug/L
50
41.5
83
60-140
1,2-Dichloroethane
ug/L
50
45.1
90
60-140
1,2-Dichloropropane
ug/L
50
41.3
83
60-140
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc.. Page 42 of 55

.�aceAnal ical
www.pacelab&com
I
QUALITY CONTROL DATA
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
LABORATORY CONTROL SAMPLE:
Parameter
1631863
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,3,5-Trimethylbenzene
ug/L
50
43.8
88
60-140
1,3-Dichlorobenzene
ug/L
50
42.7
85
60-140
1,3-Dichloropropane
ug/L
50
41.4
83
60-140
1,4-Dichlorobenzene
ug/L
50
42.3
85
60-140
2,2-Dichloropropane
ug/L
50
36.6
73
60-140
2-Chlorotoluene
ug/L
50
42.6
85
60-140
4-Chlorotoluene
ug/L
50
42.5
85
60-140
Benzene
ug/L
50
42.0
84
60-140
Bromobenzene
ug/L
50
40.6
81
60-140
Bromochloromethane
ug/L
50
43.0
86
60-140
Bromodichloromethane
ug/L
50
45.5
91
60-140
Bromoform
ug/L
50
38.7
77
60-140
Bromomethane
ug/L
50
33.4
67
60-140
Carbon tetrachloride
ug/L
50
44.8
90
60-140
Chlorobenzene
ug/L
50
41.8
84
60-140
Chloroethane
ug/L
50
47.8
96
60-140
Chloroform
ug/L
50
41.2
82
60-140
Chloromethane
ug/L
50
47.7
95
60-140
cis- 1,2-Dichloroethene
ug/L
50
41.9
84
60-140
cis-1,3-Dichloropropene
ug/L
50
42.7
85
60-140
Dibromochloromethane
ug/L
50
47.8
96
60-140
Dibromomethane
ug/L
50
42.9
86
60-140
Dichlorodifluoromethane
ug/L
50
41.7
83
60-140
Diisopropyl ether
ug/L
50
44.4
89
60-140
Ethylbenzene
ug/L
50
42.4
85
60-140
Hexachloro-1,3-butadiene
ug/L
50
46.5
93
60-140
Isopropylbenzene (Cumene)
ug/L
50
46.2
92
60-140
m&p-Xylene
ug/L
100
87.2
87
60-140
Methyl-tert-butyl ether
ug/L
50
43.1
86
60-140
Methylene Chloride
ug/L
50
47.4
95
60-140
n-Butylbenzene
ug/L
50
42.1
84
60-140
n-Propylbenzene
ug/L
50
42.8
86
60-140
Naphthalene
ug/L
50
47.0
94
60-140
o-Xylene
ug/L
50
41.9
84
60-140
sec-Butylbenzene
ug/L
50
44.4
89
60-140
Styrene
ug/L
50
46.5
93
60-140
tert-Butylbenzene
ug/L
50
36.3
73
60-140
Tetrachloroethene
ug/L
50
37.8
76
60-140
Toluene
ug/L
50
41.3
83
60-140
trans-1,2-Dichloroethene
ug/L
50
42.2
84
60-140
trans-1,3-Dichloropropene
ug/L
50
42.2
84
60-140
Trichloroethene
ug/L
50
41.0
82
60-140
Trichlorofluoromethane
ug/L
50
43.0
86
60-140
Vinyl chloride
ug/L
50
48.7
97
60-140
1,2-Dichloroethane-d4 (S)
%
99
70-130
4-Bromofluorobenzene (S)
%
101
70-130
Toluene-d8(S)
%
100
70-130
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc.. Page 43 of 55

aceAnalytical
xarw.pacelabs.corn
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1631864
1631865
MS
MSD
92279602002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
19.2
19.0
96
95
60-140
1
1,11-Trichloroethane
ug/L
ND
20
20
20.4
20.5
102
102
60-140
1
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
19.4
18.5
97
92
60-140
5
1,1,2-Trichloroethane
ug/L
ND
20
20
17.9
17.7
89
88
60-140
1
1,1-Dichloroethane
ug/L
ND
20
20
19.3
19.6
97
98
60-140
1
1,1-Dichloroethene
ug/L
ND
20
20
19.9
20.2
100
101
60-140
1
1,1-Dichloropropene
ug/L
ND
20
20
19.5
19.8
98
99
60-140
1
1,2,3-Trichlorobenzene
ug/L
ND
20
20
18.2
17.4
91
87
60-140
4
1,2,3-Trichloropropane
ug/L
ND
20
20
18.5
17.3
92
86
60-140
7
1,2,4-Trichlorobenzene
ug/L
ND
20
20
17.6
17.1
88
86
60-140
3
1,2,4-Trimethylbenzene
ug/L
ND
20
20
19.5
19.1
97
96
60-140
2
1,2-Dibromo-3-chloropropane
ug/L
ND
20
20
18.6
17.8
93
89
60-140
4
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
19.3
18.7
96
94
60-140
3
1,2-Dichlorobenzene
ug/L
ND
20
20
18.9
18.6
94
93
60-140
1
1,2-Dichloroethane
ug/L
ND
20
20
19.7
19.5
98
97
60-140
1
1,2-Dichloropropane
ug/L
ND
20
20
18.7
18.5
93
92
60-140
1
1,3,5-Trimethylbenzene
ug/L
ND
20
20
20.0
19.8
100
99
60-140
1
1,3-Dichlorobenzene
ug/L
ND
20
20
19.7
19.2
99
96
60-140
3
1,3-Dichloropropane
ug/L
ND
20
20
18.4
17.8
92
89
60-140
3
1,4-Dichlorobenzene
ug/L
ND
20
20
19.1
18.9
95
94
60-140
1
2,2-Dichloropropane
ug/L
ND
20
20
14.8
14.8
74
74
60-140
0
2-Chlorotoluene
ug/L
ND
20
20
19.2
19.3
96
96
60-140
0
4-Chlorotoluene
ug/L
ND
20
20
19.4
19.4
97
97
60-140
0
Benzene
ug/L
ND
20
20
19.2
19.1
96
95
60-140
1
Bromobenzene
ug/L
ND
20
20
17.5
17.4
87
87
60-140
0
Bromochloromethane
ug/L
ND
20
20
19.2
19.2
96
96
60-140
0
Bromodichloromethane
ug/L
ND
20
20
19.0
18.8
95
94
60-140
1
Bromoform
ug/L
ND
20
20
15.3
15.1
76
75
60-140
1
Bromomethane
ug/L
ND
20
20
11.2
12.8
56
64
60-140
14 M1
Carbon tetrachloride
ug/L
ND
20
20
20.4
20.4
102
102
60-140
0
Chlorobenzene
ug/L
ND
20
20
19.2
18.8
96
94
60-140
2
Chloroethane
ug/L
ND
20
20
20.6
19.3
103
96
60-140
7
Chloroform
ug/L
ND
20
20
18.8
18.8
94
94
60-140
0
Chloromethane
ug/L
ND
20
20
18.3
18.3
92
92
60-140
0
cis-1,2-Dichloroethene
ug/L
ND
20
20
19.0
19.1
95
96
60-140
0
cis-1,3-Dichloropropene
ug/L
ND
20
20
17.5
17.3
88
87
60-140
1
Dibromochloromethane
ug/L
ND
20
20
18.3
18.4
92
92
60-140
1
Dibromomethane
ug/L
ND
20
20
18.5
18.0
92
90
60-140
2
Dichlorodifluoromethane
ug/L
ND
20
20
14.9
14.8
74
74
60-140
0
Diisopropyl ether
ug/L
ND
20
20
19.7
19.9
98
100
60-140
1
Ethylbenzene
ug/L
ND
20
20
19.5
19.2
98
96
60-140
1
Hexachloro-1,3-butadiene
ug/L
ND
20
20
20.0
20.2
100
101
60-140
1
Isopropylbenzene (Cumene)
ug/L
ND
20
20
21.3
20.9
107
104
60-140
2
m&p-Xylene
ug/L
ND
40
40
40.1
39.8
100
100
60-140
1
Methyl-tert-butyl ether
ug/L
ND
20
20
18.4
18.6
92
93
60-140
1
Methylene Chloride
ug/L
ND
20
20
19.6
19.6
98
98
60-140
0
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc.. Page 44 of 55

,. �--...aceAnalyticale
www.pacsfabscan
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1631864
1631865
MS
MSD
92279602002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
n-Butylbenzene
ug/L
ND
20
20
18.7
18.3
93
92
60-140
2
n-Propylbenzene
ug/L
ND
20
20
20.3
20.1
101
100
60-140
1
Naphthalene
ug/L
ND
20
20
19.6
18.7
98
94
60-140
5
o-Xylene
ug/L
ND
20
20
19.3
19.1
96
96
60-140
1
sec-Butylbenzene
ug/L
ND
20
20
20.6
20.1
103
100
60-140
2
Styrene
ug/L
ND
20
20
20.3
20.0
101
100
60-140
1
tert-Butylbenzene
ug/L
ND
20
20
17.0
16.7
85
84
60-140
1
Tetrachloroethene
ug/L
ND
20
20
18.3
18.0
91
90
60-140
2
Toluene
ug/L
ND
20
20
19.1
19.1
96
96
60-140
0
trans-1,2-Dichloroethene
ug/L
ND
20
20
19.3
19.4
97
97
60-140
0
trans-1,3-Dichloropropene
ug/L
ND
20
20
18.0
17.8
90
89
60-140
1
Trichloroethene
ug/L
ND
20
20
18.6
18.3
93
92
60-140
2
Trichlorofluoromethane
ug/L
ND
20
20
22.0
21.2
110
106
60-140
4
Vinyl chloride
ug/L
ND
20
20
20.1
20.0
101
100
60-140
0
1,2-Dichloroethane-d4 (S)
%
99
99
70-130
4-Bromofluorobenzene(S)
%
101
100
70-130
Toluene-d8 (S)
%
100
99
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc.. Page 45 of 55

I)VPaceAnal�/tical
J'
wwwpacWabs.c=
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
QC Batch: MSV/34778 Analysis Method: SM 6200B
QC Batch Method: SM 6200B Analysis Description: 6200B MSV
Associated Lab Samples: 92279602012, 92279602014, 92279602017
METHOD BLANK: 1632869 Matrix:
Associated Lab Samples: 92279602012, 92279602014, 92279602017
Blank
Parameter Units Result
Water
Reporting
Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
12/18/15 14:13
1,1,1-Trichloroethane
ug/L
ND
0.50
12/18/15 14:13
1,1,2,2-Tetrachloroethane
ug/L
ND
0.50
12/18/15 14:13
1,1,2-Trichloroethane
ug/L
ND
0.50
12/18/15 14:13
1,1-Dichloroethane
ug/L
ND
0.50
12/18/15 14:13
1,1-Dichloroethene
ug/L
ND
0.50
12/18/15 14:13
1, 1 -Dichloropropene
ug/L
ND
0.50
12/18/15 14:13
1,2,3-Trichlorobenzene
ug/L
ND
2.0
12/18/15 14:13
1,2,3-Trichloropropane
ug/L
ND
0.50
12/18/15 14:13
1,2,4-Trichlorobenzene
ug/L
ND
2.0
12/18/15 14:13
1,2,4-Trimethylbenzene
ug/L
ND
0.50
12/18/15 14:13
1,2-Dibromo-3-chloropropane
ug/L
ND
1.0
12/18/15 14:13
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
12/18/15 14:13
1,2-Dichlorobenzene
ug/L
ND
0.50
12/18/15 14:13
1,2-Dichloroethane
ug/L
ND
0.50
12/18/15 14:13
1,2-Dichloropropane
ug/L
ND
0.50
12/18/15 14:13
1,3,5-Trimethylbenzene
ug/L
ND
0.50
12/18/15 14:13
1,3-Dichlorobenzene
ug/L
ND
0.50
12/18/15 14:13
1,3-Dichloropropane
ug/L
ND
0.50
12/18/15 14:13
1,4-Dichlorobenzene
ug/L
ND
0.50
12/18/15 14:13
2,2-Dichloropropane
ug/L
ND
0.50
12/18/15 14:13
2-Chlorotoluene
ug/L
ND
0.50
12/18/15 14:13
4-Chlorotoluene
ug/L
ND
0.50
12/18/15 14:13
Benzene
ug/L
ND
0.50
12/18/15 14:13
Bromobenzene
ug/L
ND
0.50
12/18/15 14:13
Bromochloromethane
ug/L
ND
0.50
12/18/15 14:13
Bromodichloromethane
ug/L
ND
0.50
12/18/15 14:13
Bromoform
ug/L
ND
0.50
12/18/15 14:13
Bromomethane
ug/L
ND
5.0
12/18/15 14:13
Carbon tetrachloride
ug/L
ND
0.50
12/18/15 14:13
Chlorobenzene
ug/L
ND
0.50
12/18/15 14:13
Chloroethane
ug/L
ND
1.0
12/18/15 14:13
Chloroform
ug/L
ND
0.50
12/18/15 14:13
Chloromethane
ug/L
ND
1.0
12/18/15 14:13
cis- 1,2-Dichloroethene
ug/L
ND
0.50
12/18/15 14:13
cis- 1,3-Dichloropropene
ug/L
ND
0.50
12/18/15 14:13
Dibromochloromethane
ug/L
ND
0.50
12/18/15 14:13
Dibromomethane
ug/L
ND
0.50
12/18/15 14:13
Dichlorodifluoromethane
ug/L
ND
0.50
12/18/15 14:13
Diisopropyl ether
ug/L
ND
0.50
12/18/15 14:13
Ethylbenzene
ug/L
ND
0.50
12/18/15 14:13
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc.. Page 46 of 55

�aceAnalyticale
www.pacalabs.com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
METHOD BLANK: 1632869 Matrix:
Associated Lab Samples: 92279602012, 92279602014, 92279602017
Blank
Parameter Units Result
Water
Reporting
Limit
Analyzed
Hexachloro-1,3-butadiene
ug/L
ND
2.0
12/18/15 14:13
Isopropylbenzene (Cumene)
ug/L
ND
0.50
12/18/15 14:13
m&p-Xylene
ug/L
ND
1.0
12/18/15 14:13
Methyl-tert-butyl ether
ug/L
ND
0.50
12/18/15 14:13
Methylene Chloride
ug/L
ND
2.0
12/18/15 14:13
n-Butylbenzene
ug/L
ND
0.50
12/18/15 14:13
n-Propylbenzene
ug/L
ND
0.50
12/18/15 14:13
Naphthalene
ug/L
ND
2.0
12/18/15 14:13
o-Xylene
ug/L
ND
0.50
12/18/15 14:13
sec-Butylbenzene
ug/L
ND
0.50
12/18/15 14:13
Styrene
ug/L
ND
0.50
12/18/15 14:13
tert-Butylbenzene
ug/L
ND
0.50
12/18/15 14:13
Tetrachloroethene
ug/L
ND
0.50
12/18/15 14:13
Toluene
ug/L
ND
0.50
12/18/15 14:13
trans-1,2-Dichloroethene
ug/L
ND
0.50
12/18/15 14:13
trans-1,3-Dichloropropene
ug/L
ND
0.50
12/18/15 14:13
Trichloroethene
ug/L
ND
0.50
12/18/15 14:13
Trichlorofluoromethane
ug/L
ND
1.0
12/18/15 14:13
Vinyl chloride
ug/L
ND
1.0
12/18/15 14:13
1,2-Dichloroethane-d4 (S)
%
102
70-130
12/18/15 14:13
4-Bromofluorobenzene (S)
%
101
70-130
12/18/15 14:13
Toluene-d8 (S)
%
101
70-130
12/18/15 14:13
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1632872
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
50.7
101
60-140
1,1,1-Trichloroethane
ug/L
50
49.6
99
60-140
1,1,2,2-Tetrachloroethane
ug/L
50
50.5
101
60-140
1,1,2-Trichloroethane
ug/L
50
46.8
94
60-140
1,1-Dichloroethane
ug/L
50
47.2
94
60-140
1,1-Dichloroethene
ug/L
50
48.7
97
60-140
1,1-Dichloropropene
ug/L
50
48.9
98
60-140
1,2,3-Trichlorobenzene
ug/L
50
48.7
97
60-140
1,2,3-Trichloropropane
ug/L
50
47.1
94
60-140
1,2,4-Trichlorobenzene
ug/L
50
48.2
96
60-140
1,2,4-Trimethylbenzene
ug/L
50
49.3
99
60-140
1,2-Dibromo-3-chloropropane
ug/L
50
57.2
114
60-140
1,2-Dibromoethane (EDB)
ug/L
50
49.2
98
60-140
1,2-Dichlorobenzene
ug/L
50
46.7
93
60-140
1,2-Dichloroethane
ug/L
50
49.8
100
60-140
1,2-Dichloropropene
ug/L
50
46.1
92
60-140
1,3,5-Trimethylbenzene
ug/L
50
49.5
99
60-140
1,3-Dichlorobenzene
ug/L
50
48-6
97
60-140
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc.. Page 47 of 55

aceAnalyticaf
www.pacelabs.ccm
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
LABORATORY CONTROL SAMPLE:
Parameter
1632872
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,3-Dichloropropane
ug/L
50
45.9
92
60-140
1,4-Dichlorobenzene
ug/L
50
47.8
96
60-140
2,2-Dichloropropane
ug/L
50
50.2
100
60-140
2-Chlorotoluene
ug/L
50
48.0
96
60-140
4-Chlorotoluene
ug/L
50
48.4
97
60-140
Benzene
ug/L
50
47.2
94
60-140
Bromobenzene
ug/L
50
44.7
89
60-140
Bromochloromethane
ug/L
50
46.9
94
60-140
Bromodichloromethane
ug/L
50
51.1
102
60-140
Bromoform
ug/L
50
42.9
86
60-140
Bromomethane
ug/L
50
43.6
87
60-140
Carbon tetrachloride
ug/L
50
52.0
104
60-140
Chlorobenzene
ug/L
50
46.7
93
60-140
Chloroethane
ug/L
50
46.9
94
60-140
Chloroform
ug/L
50
46.2
92
60-140
Chloromethane
ug/L
50
40.9
82
60-140
cis-1,2-Dichloroethene
ug/L
50
46.8
94
60-140
cis- 1,3-Dichloropropene
ug/L
50
51.4
103
60-140
Dibromochloromethane
ug/L
50
53.9
108
60-140
Dibromomethane
ug/L
50
46.8
94
60-140
Dichlorodifluoromethane
ug/L
50
47.8
96
60-140
Diisopropyl ether
ug/L
50
50.1
100
60-140
Ethylbenzene
ug/L
50
47.6
95
60-140
Hexachloro-1,3-butadiene
ug/L
50
55.9
112
60-140
Isopropylbenzene (Cumene)
ug/L
50
52.0
104
60-140
m&p-Xylene
ug/L
100
96.9
97
60-140
Methyl-tert-butyl ether
ug/L
50
47.6
95
60-140
Methylene Chloride
ug/L
50
51.6
103
60-140
n-Butylbenzene
ug/L
50
50.3
101
60-140
n-Propylbenzene
ug/L
50
48.6
97
60-140
Naphthalene
ug/L
50
53.4
107
60-140
o-Xylene
ug/L
50
46.8
94
60-140
sec-Butylbenzene
ug/L
50
51.0
102
60-140
Styrene
ug/L
50
52.5
105
60-140
tert-Butylbenzene
ug/L
50
41.3
83
60-140
Tetrachloroethene
ug/L
50
43.4
87
60-140
Toluene
ug/L
50
46.8
94
60-140
trans-1,2-Dichloroethene
ug/L
50
48.0
96
60-140
trans-1,3-Dichloropropene
ug/L
50
51.0
102
60-140
Trichloroethene
ug/L
50
46.2
92
60-140
Trichlorofluoromethane
ug/L
50
46.6
93
60-140
Vinyl chloride
ug/L
50
55.0
110
60-140
1,2-Dichloroethene-d4 (S)
%
98
70-130
4-Bromofluorobenzene (S)
%
102
70-130
Toluene-d8(S)
%
100
70-130
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc.. Page 48 of 55

�laeAnal�/NoI
J'
www.pacelab&com
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1632873
MS
92279591007 Spike
Parameter Units Result Conc.
1,1,1,2-Tetrachloroethane
1,1,1-Trichloroetha ne
1,1,2,2-Tetrachloroethane
1,1,2-Trichloroethane
1,1-Dichloroethane
1,1-Dichloroethene
1,1-Dichloropropene
1,2,3-Trichlorobenzene
1,2,3-Trichloropropane
1,2,4-Trichlorobenzene
1,2,4-Trimethylbenzene
1,2-Dibromo-3-chloropropane
1,2-Dibromoethane (EDB)
1,2-Dichlorobenzene
1,2-Dichloroethane
1,2-Dichloropropane
1,3,5-Trimethylbenzene
1,3-Dichlorobenzene
1,3-Dichloropropane
1,4-Dichlorobenzene
2,2-Dichloropropane
2-Chlorotoluene
4-Chlorotoluene
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
cis- 1,2-Dichloroethene
cis- 1,3-Dichloropropene
Dibromochloromethane
Dibromomethane
Dichlorodifluoromethane
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
Isopropylbenzene (Cumene)
m&p-Xylene
Methyl-tert-butyl ether
Methylene Chloride
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
ug/L ND
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
40
20
20
MSD
Spike
Conc.
1632874
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
20
20.0
20.2
100
101
60-140
1
20
21.1
21.3
106
107
60-140
1
20
19.8
19.0
99
95
60-140
4
20
18.8
19.0
94
95
60-140
1
20
20.2
20.3
101
102
60-140
1
20
21.2
21.5
106
108
60-140
2
20
21.1
21.0
105
105
60-140
1
20
18.4
16.4
92
82
60-140
12
20
18.7
17.8
93
89
60-140
5
20
18.5
17.1
92
85
60-140
8
20
19.8
19.4
99
97
60-140
2
20
19.7
18.0
98
90
60-140
9
20
19.9
19.5
99
97
60-140
2
20
19.2
18.8
96
94
60-140
2
20
20.5
20.4
102
102
60-140
0
20
19.2
19.2
96
96
60-140
0
20
19.8
19.4
99
97
60-140
2
20
20.1
19.8
100
99
60-140
1
20
18.9
18.7
95
93
60-140
2
20
19.8
19.7
99
98
60-140
1
20
20.1
20.4
100
102
60-140
2
20
20.0
19.6
100
98
60-140
2
20
20.2
19.9
101
100
60-140
1
20
19.9
20.2
99
101
60-140
2
20
18.3
18.2
92
91
60-140
1
20
19.3
19.6
96
98
60-140
1
20
19.6
20.0
98
100
60-140
2
20
16.6
16.5
83
83
60-140
0
20
12.8
16.4
64
82
60-140
24
20
20.9
21.4
105
107
60-140
2
20
19.8
19.6
99
98
60-140
1
20
22.3
22.6
112
113
60-140
2
20
19.5
20.1
98
100
60-140
3
20
20.4
21.6
102
108
60-140
6
20
20.0
20.3
100
102
60-140
2
20
18.9
19.7
94
98
60-140
4
20
19.9
19.9
99
100
60-140
0
20
18.8
18.8
94
94
60-140
0
20
21.2
21.2
106
106
60-140
0
20
20.9
21.0
104
105
60-140
1
20
20.1
19.9
100
99
60-140
1
20
19.0
17.4
95
87
60-140
9
20
21.5
21.2
107
106
60-140
2
40
41.3
40.6
103
101
60-140
2
20
19.9
20.0
98
98
60-140
0
20
20.5
20.6
102
103
60-140
1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
Qual
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc.. Page 49 of 55

/�� langAnalyficale
www.vvo54bs.com
Pace Analytical Services, Inc.
9800 Kincey Ave, Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
1632873
1632874
MS
MSD
92279591007
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
n-Butylbenzene
ug/L
ND
20
20
19.2
18.3
96
91
60-140
5
n-Propylbenzene
ug/L
ND
20
20
20.2
20.0
101
100
60-140
1
Naphthalene
ug/L
ND
20
20
19.3
17.0
96
84
60-140
13
o-Xylene
ug/L
ND
20
20
19.5
19.5
98
97
60-140
0
sec-Butylbenzene
ug/L
ND
20
20
20.3
19.9
101
99
60-140
2
Styrene
ug/L
ND
20
20
20.1
19.8
101
99
60-140
2
tert-Butylbenzene
ug/L
ND
20
20
16.7
16.4
84
82
60-140
2
Tetrachloroethene
ug/L
ND
20
20
18.4
18.4
92
92
60-140
0
Toluene
ug/L
ND
20
20
19.6
19.7
97
97
60-140
0
trans-1,2-Dichloroethene
ug/L
ND
20
20
20.6
21.0
103
105
60-140
2
trans-1,3-Dichloropropene
ug/L
ND
20
20
19.2
19.6
96
98
60-140
2
Trichloroethene
ug/L
ND
20
20
19.4
19.8
97
99
60-140
2
Trichlorofluoromethane
ug/L
ND
20
20
21.3
21.5
106
107
60-140
1
Vinyl chloride
ug/L
ND
20
20
23.7
24.3
119
121
60-140
2
1,2-Dichloroethane-d4 (S)
%
98
98
70-130
4-Bromofluorobenzene (S)
%
100
99
70-130
Toluene-d8(S)
%
98
100
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc.. Page 50 of 55

ceMalXical
www.pacelabs.coin
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis ofAcrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
LABORATORIES
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
C9 Common Laboratory Contaminant.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/22/2015 05:28 PM without the written consent of Pace Analytical Services, Inc.. Page 51 of 55

aceAnalyfical
/ www.pecdab&=n
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Gilbarco 11.990009.00
Pace Project No.: 92279602
Lab ID Sample ID QC Batch Method QC Batch
92279602001
MW-7
SM
6200B
MSV/34756
92279602002
MW-12
SM
6200B
MSV/34756
92279602003
MW-13D
SM
6200B
MSV/34756
92279602004
MW-16
SM
6200B
MSV/34756
92279602005
MW-24
SM
6200B
MSV/34756
92279602006
MW-25
SM
6200B
MSV/34756
92279602007
MW-33
SM
6200B
MSV/34756
92279602008
MW-34
SM
6200B
MSV/34756
92279602009
MW-40
SM
6200B
MSV/34756
92279602010
MW-43D
SM
6200B
MSV/34756
92279602011
MW-46
SM
6200B
MSV/34756
92279602012
MW-47
SM
6200B
MSV/34778
92279602013
MW-48
SM
6200B
MSV/34756
92279602014
MW-49
SM
6200B
MSV/34778
92279602015
MW-51
SM
6200B
MSV/34756
92279602016
MW-52
SM
6200B
MSV/34756
92279602017 MW-53D SM 6200B MSV/34778
Date: 12/22/2015 05:28 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Analytical Method
Analytical
Batch
Page 52 of 55

%�aceMalytical
1
Condition Upon Receip
Document Number:
F-C H R-C S -0 0 3 -re v.16.1
Page 1 of 2`
Issuing Authority:
Pace Huntersville Quality Office
Client Name: f-:� n V , t v ac .
Page 2 of 2 is for Internal Use Only
-7777
Courier: ❑ Fed E:❑ UP[] USP❑ Clier❑ Co erciiD ce t h e r
Custody Seal on Cooler/Box Present: ❑�Zbbe
no Seals intact: El yes El❑no ProjC?ue..Dafe[
P Ni in
Packing Material: Bubble Wrap _ ags ❑ None ❑ Other
Thermometer Used: IR Gun RC5O/ Type of Ice: Met ` Blue None ff Samples on ice, cooling process has begun
Temp Correction Factor No Correction
Corrected Cooler Temp.:-C
Temp should be above freezing to 6°C
Biological Tissue is Frozen: Yes No NIA Date and Initials of person examining
contents: [f} / 1' /L -S
Comments:
Chain of Custody Present:
Yes ❑No
❑NIA
1.
Chain of Custody Filled Out:
ElYes PNo
❑NIA
2.
Chain of Custody Relinquished:
Yes PNo
❑NIA
3,
Sampler Name & Signature on COC:
0 es o
❑NIA
4.
Samples Arrived within Hold Time:
es El No
0N0
5.
Short Hold Time Analysis (<72hr):
❑Yes ❑ o
❑ A
6.
Rush Turn Around Time Requested:
❑Yes
❑NIA
7.
Sufficient Volume:
pYgrPNo
❑NIA
g,
Correct Containers Used:
-Pace Containers Used:
Yes o
Yes No
❑NIA
❑NIA
9.
Containers Intact:
es ❑No
❑NIA
10.
Filtered volume received for Dissolved tests
❑Yes o
P
11.
Sample Labels match COC:
-Includes date/time/ID/Analysis Matrix:
Yes ❑No ❑NIA
C�
12.
All containers needing preservation have been checked.
❑Yes [:]No
❑N
13.
All containers needing preservation are found to be in
❑Yes []No
❑N
compliance with EPA recommendation.
exceptions: VOA, ooliform, TOC, 0&G, WI-DRO (water) .
❑Y ❑No
Sarrlples checked for dechiodnation:
[]Yes []No
01 /A
14.
Headspace in VOA Vials (>6mm):
Oyes o
❑NIA
15.
Trip Blank Present:
❑Yes []No
NIA
Trip Blank Custody Seals Present
❑Yes ❑No
NIA
Client Notification/ Resolution: Field Data Required? Y / N
Person Contacted: Date/Time:
Comments/ Resolution:
SCURF Review: Date:
SRF Review: Date:
Note: Whenever there is a discrepancy affecting North Carolina compliance
samples, a copy of this form will be sent to the North Carolina DEHNR
Certification Office (Le out of hold, incorrect preservative, out of temp,
Incorrect containers)
woa:9227e602
92279602
I I I III II I II II I II III III
Page 53 of 55

/l CHAIN -OF -CUSTODY / Analytical Request Document
PaeeAnalytleal The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
un. rnlahc rem
Page: of m
Section A Section B Section C
Required Client Information: Required Project Information: Invoice Information:
f1
Company: - -- Report To: Attention:
u
20419
Address:
-_.-� �•�'. =-tc 1' a - �
Co To: '
PY 'r1 : �. t;...-�.- : ;•i _ ���1•... _•
Company Name:
P Y
REGULATORY AGENCY
Address:
— NPDES �;— GROUNDWATER .— DRINKING WATER
UST RCRA OTHER
Email To:
Purchase Order No.:
Pace Quote
L.. -.,;t;.• ��n� .-i,1;-.::_. ��� .. i • a.: -_ �'I
Reference:
Phone:
Fax:
Project Name. 11 1
Pace Project
Site Location
`t tilr• 7
Requested Due DateITAT:
Project Number:
Pace Profile 1:: i
( r
STATE:
• 1 i •i •i r`r
[�
Requested
Analysis
Filtered
(YIN)
Section D Matrix Codes
_
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Required Client Information MATRIX / COOF
-
COLLECTED
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T
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$
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START COMPOSITE
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ADDITIONAL COMMENTS
RELINQUISHED BY / AFFILIATION
DATE
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AC EPTED / AFFILIATION
DATE
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/
(TIME
SAMPLER NAME AND SIGNATURE
c
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PRINT Name of SAMPLER:
vvLCf_V AA
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SIGNATURE of SAMPLER: -
DATE Signed
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to
lint U nI Nnlc By sq) 1g the; lorm you ,, I Pace's NET St) dory p;p,,i,ml (e•nns and agreeau) Iu late charges of 1 5':.. P... munch for anv nrvoires not paid within 3u rlava F-ALL-0-090rev.07, 15-Ma 2007

i
Pace Analytical
www.pacelabs.com
Section A
Required Client Information:
Company:
Address:
Erpail To:
Phone` Fax
Requested Due DaterTAT:
Section B
Required Project Information
Report To:
Copy To: „
CHAIN -OF -CUSTODY / Analytical Request Document
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
0
Section C Page: -,? of
Invoice Information:
Attention: 2041936
COmDanv Name:
Section D Matrix Codes
Required Client Information MATRIX / CODE
"
g
COLLECTED
0
0
Drinking Water DW
z
Water WT
$11
O
Waste Water WW
m
COMPOSITE
COMPOSITE
u
Product P
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START
ENDIGRAD
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Soil/Solid SL
(,
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W
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(A-Z, 0-9 I ,-) Air AIR
Sample IDs MUST BE UNIQUE Tissue TS
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Site Location
STATE:
Requested Analysis Filtered (Y/N)
z
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-11 1 1 1 1 1 1 [ I I
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I 01 D
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ADDITIONAL COMMENTS _
RELINQUISHED BY /AFFILIATION
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DATE
TIME
SAMPLE CONDITIONS
_ SAMPLER NAME AND SIGNATURE
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SIGNATURE of SAMPLER: ko
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F-ALL-Q-020rev.07, 15-May-2007

APPENDIX B
VOLATILE ORGANIC COMPOUNDS VERSUS TIME GRAPHS

VOLATILE ORGANIC COMPOUNDS VERSUS TIME IN MW-7
(contains Hydrogen Diffuser)
--*.—Total VOCs —0--Total Chlorinated Hydrocarbons -fir—Total Petroleum Hydrocarbons
J J J J J J J J J J J J J J ✓ J J J ✓ J ./ J J J J J
9,y 9,t, 9,y 9,� 9,y 9,y 9� 9,t, 9,y 9,y 9,y 9,y 94 q�L '1+ 4 4 .1 �� 4 .1,Y,
99 9s 9& 9, 98 99 `00 O,l R0� 0� OQ 0S 06` 0-' O9 09 -'0
TIME
25,000
22,500
20,000
17,500
n
O
15,000 n
z
D
12,500 z
r
10,000
7,500
5,000
2,500
0

VOLATILE ORGANIC COMPOUNDS VERSUS TIME IN MW-12
—s---otal VOCs f■Total Chlorinated Hydrocarbons —Am Total Petroleum Hydrocarbons 10
6]
0
7
n
6 O
z
n
m
z
D
5
O
z
ao
4
3
2
1
0
'G 2, 'G 'G 'G 'G 2 2 'G2, 'G 'G 'G 'G 'G 2,
90 91 9� 9,, Q 9S 96, 9> 9� 99 00 01 01) 0,, Q OS 06, O> Od, 09 10 1', 1� 19 1A 1S
TIME

VOLATILE ORGANIC COMPOUNDS VERSUS TIME IN MW-13D
- C Total VOCs f—Total Chlorinated Hydrocarbons —*—Total Petroleum Hydrocarbons 500
450
400
350
300
M
m
z
—i
D
250 0
z
V)
►OR,
150
50
0
✓9 ✓9 ✓9 ✓,9 ✓,9 ✓,9 ✓,9 ✓9 ✓� ✓,9 ✓,9 ✓9 ✓,9 ✓,9 ✓,9 ✓,9 ✓,9 ✓,9 ✓,9 ✓1 ✓,9 ✓,9 "I✓,9 ✓,9 ✓,9
'
'G 2 l 2 'G ' ' ' 'G l 'G 2 2 l 'G, 'G 'G 'G 'G 'G 2 'G 'G l 2 G
90 91 9� 9.� 9 9S, 96 9) 9cP '99 �O �J �� �.� A �S �6 �� �cP �9 ZO Z.l 1� J� -IVIlk
TIME

R# -
90 9j 9� 9
VOLATILE ORGANIC COMPOUNDS VERSUS TIME IN MW-16
(contains Hydrogen Diffuser) 100
tTotal VOCs —0—Total Chlorinated Hydrocarbons (Total Petroleum Hydrocarbons
June 2008
✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
9 9 9 9 9 9 9 9 9 S+ 9 9 9 9 9 9 9 9 9 9 9 9
,99 '9S 96 9) .96 99 00 '0? 01, 03 09 0& 06 0, 01p 09 -10 11 `j? j3 j9 js
TIME
90
80
70
40
30
20
10
0

VOLATILE ORGANIC COMPOUNDS VERSUS TIME IN MW-24
(contains Hydrogen Diffuser) 8,000
—Total VOCs tTotal Chlorinated Hydrocarbons —Total Petroleum Hydrocarbons
7,000
6,000
5,000
0
z
m
Z
4,000
0
z
r
3,000
2,000
1,000
0
✓•Y ✓9 �9 ✓,9 ✓,9 ✓9 ✓,9 ✓,9 ✓9 ✓9 ✓R ✓,9 ✓,9 ✓,9 ✓R ✓,� ✓,9 ✓9 ✓9 ✓R ✓R ✓,9 ✓9 ✓9 ✓,9 ✓,9
4
y 4; ?
-9 9T Q� 9� 9Q 9s 96 9, 9� 99 00 OT O� O� OQ OS Oa, O, 00 09 10 1T 1� 1� 1Q 1s
TIME

VOLATILE ORGANIC COMPOUNDS VERSUS TIME IN MW-25
(contains Hydrogen Diffuser)
1,000
--*--Total VOCs (Total Chlorinated Hydrocarbons —*—Total Petroleum Hydrocarbons
May 2009
Installed
9 9 9ol
9 4 9 -9 9 9 -9 4 -9 Y 9 �9 .9 9 9 �9 9 9 -1 9 9 9 9
�; �G ti ti �; �; R; �1; ?; �L 4; ti 4; Q; �L �; Q; �; �G �; 4; ti ti
9� 9Q 9s 96 9> 99 99 00 0 j .0� o� 0A �s 06 .0, 0� 09 -,o j� jA 1s
TIME
900
800
700
r)
600 0
z
m
z
—1
D
500
0
z
LA
9-
400
300
200
100
0

VOLATILE ORGANIC COMPOUNDS VERSUS TIME IN MW-33
— rotal VOCs tTotal Chlorinated Hydrocarbons —Ar—Total Petroleum Hydrocarbons 20
18
110
14
8
C
4
2
1
✓y ✓y ✓y ✓9 ✓y ✓9 ✓9 ✓9 ✓9 ✓9 ✓9 ✓9 ✓9 ✓9 ✓9 ✓9 ✓9 ✓9 ✓,9 ✓�9 ✓9 ✓�9 ✓9 ✓9 ✓9 ✓9
2 2 2 2, 2 2, 2 2 2 2,
90 97 9� 9S 9 9S 96' '9) '9� '99 00 01 O� OS 9 OS OG O) 08 09 10 11 12 13 19 1S
TIME

VOLATILE ORGANIC COMPOUNDS VERSUS TIME IN MW-34
- - Total VOCs—Total Chlorinated Hydrocarbons --*- Total Petroleum Hydrocarbons 500
450
400
350
300 0
M
m
Z
D
250
O
z
00
200 r
150
100
50
C
f9 �'1 9 "4 J1 -1
2 2, 2 2 2 2 2 2 2 2 2 2 2 2 2, 2 2 2 2 2 2
90 91 9l 9S 9 9S 96 9> 9cP 99 00 01 0� 0S 4 0S 06' 0> 06 09 10 11 12 1S 19 lS
TIME

VOLATILE ORGANIC COMPOUNDS VERSUS TIME IN MW-40
(contains Oxygen Diffuser) 7,000
Total VOCs #Total Chlorinated Hydrocarbons --*--Total Petroleum Hydrocarbons 6,500
6,000
5,500
5,000
4,500
n
O
4,000 n
m
z
3,500 D
0
z
3,000
ao
2,500
2,000
1,500
1,000
500
0
2 2 2 2 2 2 2 2 2 2 2 2 2 2, 2, 2 2, 2J� 2 2 2,
90 9J 9� 9S F 9S 96 -Q 98 99 00 0J 0� 0S F OS 06 01 O� 09 JO JJ JS JSl JS
ll11AW

VOLATILE ORGANIC COMPOUNDS VERSUS TIME IN MW-43D
(contains Hydrogen Diffuser)
Total VOCs tTotal Chlorinated Hydrocarbons —Total Petroleum Hydrocarbons
June 2008
Installed
Hydrogen
90 9T 92 -QJp 9p 9S, 961 9, 9� 99 00 01 O2 01, O OS, 06, 0, 019 09 10 11 11 1J, 1p 1S,
MAN
1,000
•11
800
Wfif
n
600 oz
n
m
Z
D
500
C
z
da
ao
400
300
200
100
1

VOLATILE ORGANIC COMPOUNDS VERSUS TIME IN MW-46
(contains Hydrogen Diffuser)
dotal VOCs —*--Total Chlorinated Hydrocarbons --Ar--Total Petroleum Hydrocarbons
September
2012 3DMe
Injection
August 2015
Installed
✓9 ✓9 ✓� ✓9 ✓9 ✓� ✓� ✓9 ✓9 ✓9 ✓,9 ✓,9 ✓,9 "I'll
,9 ✓,9 ✓,9 ✓,9 ✓,9 ✓,9 ✓,9 ✓,9 ✓,9 ✓,9 ✓,9 -
,9 ✓,9
' ' ' 2 2 2 l 4, 4, 4, -V 2 2 2 'G 'G 'G
90 9 f 92 9�, Q 9S, 96, 9> 9� 99 00 O1 O� O�, OQ OS, 06, O, O� 09 10 1T 1� 1�' 14 1S
TIME
2,000
1,800
1,600
1,400
1,200
m
z
D
1,000
0
z
00
800 Ew
600
400
200
1

VOLATILE ORGANIC COMPOUNDS VERSUS TIME IN MW-47
(contains Hydrogen Diffuser)
♦Total VOCs (Total Chlorinated Hydrocarbons —A Total Petroleum Hydrocarbons
December
2011
Installed
Hydrogen
2,000
1,800
February
August
2013
2015
Removed
Reinstalled
1,600
Hydrogen
Hydrogen
Septemb
2012 3DP
Injection
1 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 1 19 9 9 9 9 9 9
�Y �L 2 'Y �L 'L 'L �L 'L 'L �L �L �L �L 'L �L �L �L �L �L
90 9.1 9� 9.? 9 9S 96 9] 9& 99 0O 01 0" 0? 9 0S 06 0� 08 O9 10 T1 T� a' J9 TS
TIME
1,400
F
oa
800
[71111
400
200
111

VOLATILE ORGANIC COMPOUNDS VERSUS TIME IN MW-48
Total VOCs (Total Chlorinated Hydrocarbons .— rotal Petroleum Hydrocarbons 100
Septem
2012
3DMe
Injectio
J9 J J J J J ✓ ✓ J J ✓ ✓ J ✓ ✓ J ✓ J ✓ J ✓ ✓ ✓ ✓ ✓ ✓
9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9
2 2, 2 2 2, 2 2, 2 2 'G 'G
90 91 9� 9' 9 9S 96 9] 98 99 00 01 O� Oa 9 OS 00 O> 0& 09 J0 ld l� JJ, 19 1S
TIME
90
80
70
n
60 z
n
m
Z
D
50
O
z
as
40 =
30
20
10
0

VOLATILE ORGANIC COMPOUNDS VERSUS TIME IN MW-49
(contains Hydrogen Diffuser)
Total VCCs tFTotal Chlorinated Hydrocarbons — Total Petroleum Hydrocarbons
December
2011
Installed
Hydrogen
2.000
1,800
February
August
2013
2015
Removed
Reinstalled
1,600
Hydrogen
Hydrogen
Septembe
2012 3DM
Injection
J J J J J J J J J J J J J J J J J J ! ! J J J J ! J
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
90 91 9� 9r 9 9S 96 9> 9,9 99 60 61 6c1 0 v 6S 06 0> O& 09 -"0 11 1� 1r 79 1S
TIME
1,400
1,200 0
n
rn
Z
D
1,000
0
z
ao
800
.11
400
200
0

VOLATILE ORGANIC COMPOUNDS VERSUS TIME IN MW-51
--$---Total VOCs —FTotal Chlorinated Hydrocarbons Total Petroleum Hydrocarbons 50
September
2012
3DMe
Injectior
✓9 ✓,9 ✓9 ✓,9 ✓,9 ✓9 ✓9 ✓,9 ✓,9 ✓9 ✓,9 ✓,9 ✓,9 ✓,9 ✓,9 ✓,9 ✓,9 ✓,9 ✓,9 ✓,9 ✓9 ✓9 ✓,9 ✓,9 ✓,9 ✓,9
2 �L 'Y �L 'L �L �L �L �L 2 �L �L �L 2 �L �L �L
-90 .91 9� 9S 9 9S 96, 9, 9, .99 OD 01 �� �.' D Os, 06, �j �� �9 'l0
TIME
45
40
35
n
30
n
m
Z
D
25
O
z
oq
20
15
10
5
0

VOLATILE ORGANIC COMPOUNDS VERSUS TIME IN MW-52
(contains Hydrogen Diffuser)
100
Total VOCs (Total Chlorinated Hydrocarbons --d—Total Petroleum Hydrocarbons
September
90
August
2012
2015
3DMe
Installed
80
Injection
Hydrogen
70
40
30
20
10
✓ ✓ ✓ ✓ ✓ ✓q 9 ✓� ✓ ✓ ✓ ✓ &-I 0
�'L Z 2 Z Z qZ ✓�Z �Z �Z ��2 9Z 92 9 y ✓9 ✓9 ✓9 9 ✓ J
9 9S ss Z Z
9 98 �9 00 0J 0� 0� O OS O6 O> 019 09 110 1J d� ds d9 ds
TIME

VOLATILE ORGANIC COMPOUNDS VERSUS TIME IN MW-53D
(contains Hydrogen Diffuser)
2,000
Total VOCs (Total Chlorinated Hydrocarbons --dr—Total Petroleum Hydrocarbons
1,800
September
August
2012
2015
3DMe
Installed 1,600
Injection
Hydrogen
1,400
0
1,200 n
m
Z
D
1,000 0zz
na
800
600
PO
0
9 9 9 9 9
90 91 9� 9S Q
9 9 9 9 9 9 9
2, 2, 2, 2 2 2 2,
9S 9G 9, 9d '9 00 01
9 9 9
2 2 2
O� OS Os/
9 9 9 9 9 9 9 9 9 9 9
2 2 2 2, 2 2, 2 2, 2, 'L 2,
pS 06, 0, 08 09 10 11 1� 1S 14 1S
TIME