WI0400091_Monitoring (Report)_20130503

KL EINF-EL DER
Bright People. Right Solutions.
mot, ;-0I 3
Agwter Projection Sectl0i i

QUARTERLY MONITORING REPORT
Gilbarco
7300 West Friendly Avenue
Greensboro, North Carolina
Kleinfelder Project No. 97746
wT-d yoa(D1' 1
Copyright 2013 Kleinfelder
All Rights Reserved
ONLY THE CLIENT OR ITS DESIGNATED REPRESENTATIVES MAY USE THIS DOCUMENT AND ONLY FOR THE SPECIFIC
PROJECT FOR WHICH THIS REPORT WAS PREPARED.

('KLE NF-EL DER
\ Bright People. Right Solutions.
May 3, 2013
File No. 97746 1 GSO13RO225
Ms, Sarita Allen
Gilbarco
Post Office Box 22087
Greensboro, North Carolina 27420-2087
Reference: Quarterly Monitoring Report
Gilbarco
7300 West Friendly Avenue
Greensboro, North Carolina
Dear Ms. Allen:
Kleinfelder is pleased to provide the enclosed quarterly monitoring report for the treatment of
groundwater at the Gilbarco facility. This report summarizes Kleinfelder's field activities,
observations, and includes the analytical results of the groundwater samples. Should you have
any questions or require additional information, please do not hesitate to contact Chris Hay at
your convenience.
Very truly yours,
KLEINFELDER SOUTHEAST, INC.
Firm License No. F-1143
Annamarie Blauser
Staff Professional II
0�� Christopher W. Hay, .l.
Program Manager
AB/CWH:cas
Enclosure
Cc: Mr. Gene Mao — Guilford County Environmental Health Department, w/enc.
Mr. Thomas Slusser -- NCDENR Underground Injection Control Program, w/enc.
Mr. Carl Grabinski — Danaher, w/enc.
Mr. John Walch, NCDENR Superfund Section, w/enc.
313 Gallimore Dairy Road, Greensboro, NC 27409 p 1336.668.0093 f 1 336.668.3868

GILBARCO
Greensboro, North Carolina
Incident No. 12960
May 3, 2013
SITE OWNER INFORMATION
Address:
7300 West Friendly Avenue
Greensboro, North Carolina
Contact:
Ms. Sarita Allen
Telephone:
336.547.5086
Latitude and Longitude:
36.0901 °N, 79.9282 °W
Risk Classification:
Low
Land Use Category:
Commercial
RELEASE INFORMATION
Cause of Release:
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.
ENVIRONMENTAL CONSULTANT
Name:
Kleinfelder Southeast, Inc.
Address:
313 Gallimore Dairy Road
Greensboro, North Carolina 27409
Telephone:
336.668.0093
Attention:
Mr. Christopher W. Hay
SEAL AND SIGNATURE OF
CERTIFYING PROFESSIONAL GEOLOGIST
I, Craig D. Neil, a Pialsovisaial Geologist for Kleinfelder Southeast, Inc. do certify that the
information contai*.,11i111Y4 r� , " correct and accurate to the best of my knowledge.
g Q. Neil, W.
1M.License 181.,.
Kleinfelder Southeast, Inc. is allowed to practice Geology I Engineering in North Carolina. The certification
number of the corporation is F-1143.
97746 1 G$012R0225 Page i May 3, 2013
Copyright 2013 Kleinfelder
KLEINFELDER 313 Gallimore Dairy Road, Greensboro, NC 27409 p 1336.668.0093 f 1336.668.3868

TABLE OF CONTENTS
1.0
INTRODUCTION...................................................................................................1
2.0
RECEPTOR SURVEY..........................................................................................1
3.0
HiSOC INSTALLATION.......................................................................................2
4.0
3DMe INJECTION................................................................................................3
5.0
GROUNDWATER MONITORING ACTIVITIES....................................................5
6.0
GROUNDWATER ANALYTICAL RESULTS........................................................6
7.0
CONCLUSIONS AND RECOMMENDATIONS.....................................................7
8.0
LIMITATIONS.......................................................................................................8
TABLES
1 Groundwater Elevation Data
2 Estimated Dissolved Hydrogen Concentrations at Injection Wells
3 Estimated Hydrogen Consumption
4 Aquifer Characteristics Field Analysis Summary
5 Summary of Groundwater Sample Results
6 Historical Summary of Groundwater Sample Results
FIGURES
1 Site Location Map
2 Site Plan
3 Shallow Groundwater Potentiometric Surface Map
4 Total VOCs Concentrations
5 Total Chlorinated Hydrocarbons Concentrations
APPENDICES
A Laboratory Report and Chain -of -Custody
B Total Petroleum Hydrocarbons, Chlorinated Hydrocarbons and Total VOC Graphs
97746 1 GS013RO225 Page ii May 3, 2013
Copyright 2013 Kleinfelder
KLEINFELDER 313 Gallimore Dairy Road, Greensboro, NC 27409 p 1336.668.0093 f 1336.668.3868

1.0 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, Kleinfelder submitted a CAP Addendum recommending the use of HiSOC and
iSOC technology to degrade the chlorinated and petroleum hydrocarbons in groundwater at the
site. The HiSOC 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, were installed (MW-50, MW-51, MW-52, and MW-53D) between January
12, 2012 and January 18, 2012. In August 2012, an additional deep well MW-54D was installed.
A modified injection permit was approved by NCDENR on September 4, 2012. Injection of
3DMe in sixteen injection wells began on September 24, 2012. 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. The
purpose of this report is to summarize the quarterly monitoring of the site performed on
March 27, 2013.
2.0 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.
97746 1 GS012RO225 Page 1 May 3, 2013
Copyright 2013 Kleinfelder
KLEINFELDER 313 Gallimore Dairy Road, Greensboro, NC 27409 p 1336.668.0093 f 1336.668.3868

3.0 HiSOC INSTALLATION
Kleinfelder applied for a permit from the Underground Injection Control (UIC) Program for the
installation of a hydrogen and oxygen delivery system for remediation of contaminants in
groundwater at the site. A renewed permit dated April 20, 2010 was issued for the site (Injection
Well Permit W10400091).
Installation of the injection equipment was initiated on 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. Within each injection well is a HiSOC unit and filter. 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 converted to injection 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
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 MVV-29 had been working intermittently since May and June
2011, respectively. Following the completion of maintenance and testing, both units were
97746 1 GS012RO225 Page 2 May 3, 2013
Copyright 2013 Kleinfelder
KLEINFELDER 313 Gallimore Dairy Road, Greensboro, NC 27409 p 1 33&668.0093 f 1336.668.3868

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, respectively. 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. Current HiSOC
installation locations are shown on the figures in orange.
In anaerobic bioremediation applications, the HiSOC saturates 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 HiSOC 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
concentrations are estimated based on the approximate pressure at the installation depth of the
HiSOC 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 HiSOC 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. Table 3 reports the estimated hydrogen consumption.
The HiSOC produces a convection current in the well with a designed release bubble from the
top of the HiSOC to distribute dissolved hydrogen rich water throughout the screened interval. A
curtain of hydrogen rich water disperses around the well into the adjacent groundwater forming
a treatment zone allowing enhanced bioremediation to degrade the target contaminants.
4.0 3DMe INJECTION
Kleinfelder submitted an application to the Underground Injection Control (UIC) Program within
the Aquifer Protection Section of the North Carolina Department of Environment and Natural
Resources (NCDENR). 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.
The existing permit was modified to include the proposed injection of 3DMe.
977461 GS012RO225 Page 3 May 3, 2013
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KLEINFELDER 313 Gallimore Dairy Road, Greensboro, NC 27409 p 1336.668.0093 f 1336.668.3868

Kleinfelder and Regenesis designed a treatment area approximately 200 feet by 25 feet to
extend across the groundwater plume perpendicular to the flow direction. The treatment interval
has been 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 immediately upgradient of
monitoring wells MW-46, MW-47, MW-49 and MW-53D.
Ttigon Exploration, LLC installed the injection wells using an all -terrain hollow stem auger drill
rig. The 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 the 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. Kleinfelder ordered 3,600
pounds of 3DMe, a Regenesis extended hydrogen releasing product on September 11, 2012.
Injection of 3DMe in injection wells IW-1 through IW-16 was performed from September 24,
2012 to December 18, 2012. No unusual operational circumstances or failures occurred during
the injection event. All activities were completed in accordance with the injection permit.
97746 1 GS012RO225 Page 4 May 3, 2013
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KLEINFELDER 313 Gallimore Dairy Road, Greensboro, NC 27409 p 1336.668.0093 f 1336.668.3868

5.0 GROUNDWATER MONITORING ACTIVITIES
Static water levels were measured in the existing monitoring wells on -site on March 27, 2013.
Groundwater samples were collected from a total of fourteen wells (MW-12, MW-13D, MW-15,
MW-16, MW-33, MW-34, MW-40, MW-45, MW-46, MW-47, MW-48, MW-49, MW-51 and
MW-52) and were analyzed for volatile organic compounds by EPA Method 6200B. The
monitoring well locations are shown on Figure 2. 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.
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 March 27,
2013. 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 established at MW-14 and MW-14D to be 0.16 downward and at
MW-46 and MW-53D to be 0.18 upward. A groundwater flow map of the shallow aquifer based
on the March 27, 2013 groundwater elevations is shown on Figure 3. A slight mounding effect is
apparent from the discontinued pumping of RW-2 to repair the discharge line.
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 March 27, 2013 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.
97746 1 GS012RO225 Page 5 May 3, 2013
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KLEINFELDER 313 Gallimore Dairy Road, Greensboro, NC 27409 p 1336.668.0093 f 1336.668.3868

6.0 GROUNDWATER ANALYTICAL RESULTS
The field measurements recorded on March 27, 2013, are summarized in Table 4, which
includes the preferred conditions for natural biodegradation of chlorinated compounds within the
groundwater plume. Conductivity is recorded for quality control and sampling consistency.
The groundwater field analyses generally indicate that the subsurface environment is within
acceptable limits for anaerobic biodegradation to occur. With seasonal fluctuation, the
temperature of the groundwater will increase, and the rate of biodegradation will also increase.
The contaminant plume consists of volatile organic compounds (VOCs) either petroleum related
or chlorinated hydrocarbons. VOCs were detected at levels above their respective North
Carolina groundwater quality standards established in 15A NCAC, Subchapter 2L (21-
Standards) in nine of the fourteen monitoring wells sampled. The analytical results are
summarized in Table 5, and a historical summary of groundwater sampling results is presented
in Table 6. The current hydrogen injection phase of the corrective action plan targets the
reduction of chlorinated hydrocarbon contaminant levels in the groundwater. The oxygen
injection phase will target the reduction of petroleum hydrocarbons. The volatile organic
compounds targeted during the hydrogen and oxygen injection phases of the corrective action
plan are separated in Tables 5 and 6 by a double line. Total VOCs concentrations detected
during the March 27, 2013 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 hydrocarbons, and total petroleum hydrocarbons
for each monitoring well sampled are shown in individual graphs included in Appendix B. The
graphs of the total VOC concentrations indicate established decreasing trends in MW-15,
MW-16, MW-33, MW-34, MW-47, MW-48, MW-49 and MW-52. An increasing trend is present in
MW-13D, MW-40 and MW-45.
977461 GS012RO225 Page 6 May 3, 2013
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KLEINFELDER 313 Gallimore Dairy Road, Greensboro, NC 27409 p 1336.668.0093 f 1336.668.3868

7.0 CONCLUSIONS AND RECOMMENDATIONS
The groundwater potentiometric map indicates that the groundwater flow direction at the site is
from the southeast to the northwest. Groundwater aquifer characteristics monitored during the
sampling event indicate suitable conditions for biodegradation of chlorinated hydrocarbons
generally exist at the site. Daughter products of PCE and TCE are present in groundwater at the
site and indicated anaerobic dechlorination is effectively degrading chlorinated hydrocarbons.
Historical chlorinated hydrocarbon contaminant levels generally follow the trends of total VOCs
in the wells that are sampled during this hydrogen phase. Each monitoring well containing a
HiSOC unit has a decreasing chlorinated hydrocarbon and total VOCs trend. A reduction of total
chlorinated hydrocarbons as well as total VOCs of approximately fifty-six percent has been
achieved with the HiSOC units. A reduction in chlorinated hydrocarbon concentrations as a
result of the 3DMe injections that occurred in the fourth quarter of 2012 should become
apparent in upcoming monitoring events in monitoring wells local to the sixteen injection wells
and later in the monitoring wells further downgradient.
Corrective action monitoring should continue to be conducted on a quarterly schedule and the
next event should be scheduled in June 2013. Monthly system checks should also be
conducted during the next quarter to monitor the rate of hydrogen consumption of the HiSOC
delivery 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-15, MW-16, MW-45, MW-46, MW-47, and MW-49 will be
sampled during the June 2013 monitoring event to assess chlorinated hydrocarbon contaminant
levels. Monitoring wells MW-46, MW-47, and MW-49 will be analyzed for metabolic acids.
Copies of this report have been mailed to the Guilford County Department of Environmental
Health in Greensboro, North Carolina, the NCDENR UIC Program; NCDENR Superfund
Section; and NCDENR Aquifer Protection Section Winston-Salem Regional Office.
97746 1 GS012RO225 Page 7 May 3, 2013
Copyright 2013 Kleinfelder
KLEINFELDER 313 Gallimore Dairy Road, Greensboro, NC 27409 p 1336.668.0093 f 1336.668.3868

8.0 LIMITATIONS
Kleinfelder 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.
During the course of the performance of Kleinfelder's services, hazardous materials may have
been discovered. Kleinfelder assumes no responsibility or liability whatsoever for any claim, loss
of property value, damage, or injury that results from pre-existing hazardous materials being
encountered or present on the project site, or from the discovery of such hazardous materials.
Nothing contained in this report should be construed or interpreted as requiring Kleinfelder to
assume the status of an owner, operator, or generator, or person who arranges for disposal,
transport, storage or treatment of hazardous materials within the meaning of any governmental
statute, regulation or order. Gilbarco is solely responsible for directing notification of all
governmental agencies, and the public at large, of the existence, release, treatment or disposal
of any hazardous materials observed at the project site, either before or during performance of
Kleinfelder's services. Gilbarco is responsible for directing all arrangements to lawfully store,
treat, recycle, dispose, or otherwise handle hazardous materials, including cuttings and samples
resulting from Kleinfelder's services.
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. Kleinfelder
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.
977461 GS012RO225 Page 8 May 3, 2013
Copyright 2013 Kleinfelder
KLEINFELDER 313 Gallimore Dairy Road, Greensboro, NC 27409 p 1336.668.0093 f 1336.668.3868

TABLES

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
03/27/13
9.24
851.95
MW-10
33.6
857.68
824.08
03/27/13
8.74
848.94
MW-11
25.1
859.26
834.16
03/27/13
13.88
845.38
MW-12
16.8
851.50
834.70
03/27/13
5.28
846.22
MW-12D
27.0
851.06
824.06
03/27/13
6.42
844.64
MW-13D
39.4
860.40
821.00
03/27/13
12.54
847.86
MW-14
24.8
859.32
834.52
03/27/13
16.60
842.72
MW-14D
41.0
859.26
818.26
03/27/13
19.13
840.13
MW-15
25.2
857.71
832.51
03/27/13
10.99
846.72
MW-16
35.2
863.60
828.40
03/27/13
27.31
836.29
MW-23D
57.1
860.90
803.80
03/27/13
15.74
845.16
MW-24
58.8
858.81
800.01
03/27/13
20.13
838.68
MW-25
168.9
861.47
692.57
03/27/13
22.23
839.24
MW-27
44.0
862.74
818.74
03/27/13
18.84
843.90
MW-28
23.8
861.54
837.74
03/27/13
11.50
850.04
MW-29
18.8
861.13
842.33
03/27/13
5.55
855.58
MW-30
73.4
862.28
788.88
03/27/13
20.45
841.83
MW-31
19.0
861.73
842.73
03/27/13
15.10
846.63
MW-32
19.6
861.76
842.16
03/27/13
10.05
851.71
MW-33
21.0
861.77
840.77
03/27/13
13.78
847.99
MW-34
21.0
860.45
839.45
03/27/13
3.23
857.22
MW-40
29.7
860.62
830.92
03/27/13
10.59
850.03
MW-41
20.3
860.52
840.22
03/27/13
5.61
854.91
MW-42
35.0
865.32
830.32
03/27/13
28.28
837.04
MW-43D
53.0
865.47
812.47
03/27/13
29.07
836.40
MW-44
28.5
NM
---
03/27/13
17.93
--
MW-45
36.2
861.79
825.59
03/27/13
26.53
835.26
MW-46
32.7
856.73
824.03
03/27/13
22.39
834.34
MW-47
32.3
857.17
824.87
03/27/13
21.90
835.27
MW-48
30.4
844.07
813.67
03/27/13
13.80
830.27
MW-49
35.2
853.05
817.85
03/27/13
23.02
830.03
MW-50
19.7
834.67
815.02
03/27/13
9.33
825.34
MW-51
14.1
834.49
820.44
03/27/13
6.65
827.84
MW-52
13.8
831.87
818.12
03/27/13
6.65
825.22
MW-53D
46.0
857.48
811.48
03/27/13
23.50
833.98
MW-54D
26.5
832.78
806.28
03/27/13
5.31
827.47
NOTES:
feet TOC = feet below top of well casing
NM = Not measured
97746 1 GS013RO225 May 3, 2013
Copyright 2013 Kleinfelder

TABLE 2: ESTIMATED DISSOLVED HYDROGEN 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
HYDROGEN
CONCENTRATION
(Ppm)
MW-7
29.9
861.19
831.29
3/27/2013
9.24
851.95
20.66
2.6
MW-14
24.8
859.32
834.52
3/27/2013
16.60
842.72
8.20
2.0
MW-14D
41.0
859.26
818.26
3/27/2013
19.13
840.13
21.87
2.6
MW-15
25.2
857.71
832.51
3/27/2013
10.99
846.72
14.21
2.3
MW-16
35.2
863.60
828.40
3/27/2013
27.31
836.29
7.89
2.0
MW-24
58.8
858.81
800.01
3/27/2013
20.13
838.68
38.67
3.4
MW-25
168.9
861.47
692.57
3/27/2013
22.23
839.24
146.67
8.5
MW-30
73.4
862.28
788.88
3/27/2013
20.45
841.83
52.95
4.1
MW-42
35.0
865.32
830.32
3/27/2013
28.28
837.04
6.72
1.9
MW-43D
53.0
865.47
812.47
3/27/2013
29.07
836.40
23.93
2.7
NOTES:
feet TOC = feet below top of well casing
ppm = parts per million
Hydrogen concentrations are estimated based on a saturated hydrogen content of 1.6 ppm per atmosphere.
97746 1 GSO13RO225 May 3, 2013
Copyright 2013 Kleinfelder

TABLE 3: ESTIMATED HYDROGEN CONSUMPTION
INJECTION
WELL ID
DATE
HYDROGEN
CYLINDER
INSTALLED
ORIGINAL
CYLINDER
PRESSURE
(psi)
DATE WATER
LEVEL AND
CYLINDER
PRESSURE
RECORDED
CYLINDER
PRESSURE
ON
04/19/2013
(psi)
ESTIMATED
VOLUME OF
HYDROGEN
REMAINING
(cubic feet)
DAYS
ELAPSED
SINCE
CYLINDER
INSTALLATION
AVERAGE
HYDROGEN USE
PER DAY
(psi/day)
ESTIMATED DATE
CYLINDER MUST BE
CHANGED BASED ON
PRESSURE
MW-7
11/16/12
2,200
04/19/13
800
69
154
9.1
07/05/13
MW-14
02/15/13
2,000
04/19/13
700
67
63
20.6
05/18/13
MW-14D
03/28/13
1,700
04/19/13
1,000
112
22
31.8
05/17/13
MW-15
02/15/13
2,200
04/19/13
200
17
63
31.7
04/22/13
MW-16
02/15/13
2,000
04/19/13
400
38
63
25.4
04/30/13
MW-24
03/28/13
2,200
04/19/13
1,500
130
22
31.8
06/02/13
MW-25
02/20/13
2,200
04/19/13
1,000
87
58
20.7
06/01/13
MW-30
03/28/13
1,900
04/19/13
1,200
121
22
31.8
05/23/13
MW-42
03/28/13
2,200
04/19/13
1,700
148
22
22.7
06/28/13
MW-43D
03/28/13
2,200
04/19/13
1,700
148
22
22.7
06/28/13
NOTES:
psi = pounds per square inch
--- = HiSOC returned to the factory or service.
All hydrogen cylinders must be replaced prior to the cylinder pressure falling below 100 psi.
97746 1 GSO13RO225
Copyright 2013 Kleinfelder May 3, 2013

TABLE 4: AQUIFER CHARACTERISTICS FIELD ANALYSIS SUMMARY
MONITORING
WELL
SAMPLE
DATE
TEMPERATURE
(°C)
pH
CONDUCTIVITY
(mS/Cm)
DISSOLVED
OXYGENm /L
REDOX
(mV)
Preferred
Conditions
> 200C
5<pH<9
---
<0.5 mg/L
<50 mV
MW-12
03/26/13
14.39
6.11
0.108
22.11
169.9
MW-13D
03/26/13
18.32
6.35
0.492
0.64
103.1
MW-15
03/26/13
15.25
7.10
0.191
1.15
-127.9
MW-16
03/26/13
14.99
7.16
0.321
2.76
-152.5
MW-33
03/26/13
17.78
6.78
0.513
6.58
87.8
MW-34
03/26/13
17.27
7.70
0.162
0.79
-149.3
MW-40
03/26/13
17.78
6.91
0.562
0.62
-125.5
MW-45
03/26/13
14.28
7.15
0.447
1.69
59.8
MW-46
03/26/13
14.41
6.96
0.443
1.00
-14.5
MW-47
03/26/13
14.23
6.91
0.360
0.33
-119.4
MW-48
03/26/13
14.09
6.94
0.112
1.31
-50.2
MW-49
03/26/13
14.07
6.72
0.329
0.30
-116.3
MW-51
03/26/13
10.37
6.44
0.178
6.31
33.9
MW-52
03/26/13
10.20
6.20
0.166
3.32
6.2
NOTES:
Redox = oxidation-reduction potential
°C = degrees Celsius
mS/cm = millisiemens per centimeter
mg/L = milligrams per liter, analogous to parts per million
mV = millivolts
Conductivity is measured for consistency in groundwater sample collection.
97746 1 GSO13RO225 May 3, 2013
Copyright 2013 Kleinfelder

TABLE 5: SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
2L
STANDARD
MW-12
MW-13D
MW-15
MW-16
MW-33
MW-34
MW-40
MW-45
MW-46
MW-47
MW-48
MW-49
MW-51
MW-52
COLLECTION DATE
1 03/27/13
03/27/13
03/27/13
03/27/13
03/27/13
03/27/13
03/27/13
03/27/13
03/27/13
03/27/13
03/27/13
03/27/13
03/27/13
03/27/13
Volatile Organic Compounds by
Standard Method 6200B(Ng/L)
Tetrachloroethene
0.7
BRL
BRL
1.6
7.8
BRL
BRL
0.61 J
11.7
111
34.1
0.43 J
4.7
BRL
2.5
Trichloroethene
3
BRL
BRL
2.1
1.2
BRL
BRL
BRL
10.6
278
96.3
1.7
8.8
BRL
6.8
cis- 1,2-Dichloroethene
70
BRL
4.0
13.5
3.5
1.9
BRL
3.0
6.9
798
224
0.48 J
577
BRL
0.94
1,1-Dichloroethene
7
BRL
BRL
BRL
0.58
BRL
BRL
BRL
0.77
14.7
3.9
BRL
6.0
BRL
BRL
Vinyl Chloride
0.03
BRL
BRL
BRL
2.2
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
1,1-Dichloroethane
6
BRL
BRL
0.26 J
BRL
RRL
SRL
BRL
BRL
3.2
1.4
BRL
1.6 J
BRL
BRL
trans -1,2-Dichloroethene
100
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
1.7 J
BRL
BRL
1.0 J
BRL
BRL
Total Chlorinated Hydrocarbons
0
4.0
17.46
15.28
1.9
0
3.6
29.97
1,204.9
359.7
2.61
599.1
0
10.24
Benzene
1
BRL
0.34 J
BRL
BRL
BRL
BRL
305
BRL
2.1 J
1.8
BRL
4.8
BRL
BRL
Toluene
600
BRL
BRL
BRL
0.96
BRL
BRL
460
BRL
BRL
BRL
BRL
2.1
BRL
BRL
Eth (benzene
600
BRL
BRL
BRL
BRL
BRL
BRL
496
BRL
BRL
BRL
BRL
BRL
BRL
BRL
Total X lenes
500
BRL
BRL
BRL
BRL
BRL
BRL
1,058
BRL
BRL
BRL
BRL
4.2 J
BRL
BRL
MTBE
20
BRL
97.5
1.7
BRL
0.27 J
BRL
BRL
BRL
7.4
2.4
BRL
7.8
BRL
BRL
Diisopropyl ether
70
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
7.6
0.79 J
BRL
5.0
BRL
BRL
Naphthalene
6
BRL
BRL
BRL
BRL
BRL
BRL
193
BRL
BRL
BRL
BRL
BRL
BRL
BRL
sec -But (benzene
70
BRL
1.2
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
n-Propylbenzene
70
BRL
BRL
BRL
BRL
BRL
BRL
63.4
BRL
BRL
BRL
BRL
BRL
BRL
BRL
Isopropylbenzene
70
BRL
BRL
BRL
BRL
BRL
BRL
27.4
BRL
BRL
BRL
BRL
BRL
BRL
BRL
Styrene
70
BRL
BRL
BRL
BRL
BRL
BRL
4.8
BRL
BRL
BRL
BRL
BRL
BRL
BRL
1,2,4-Trimeth (benzene
400
BRL
BRL
BRL
BRL
BRL
BRL
362
BRL
BRL
BRL
BRL
1.8 J
BRL
BRL
1,3,5-Trimeth (benzene
400
BRL
BRL
BRL
BRL
BRL
BRL
62.9
BRL
BRL
BRL
BRL
BRL
BRL
BRL
Trichlorofluoromethane
2,000
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
2.7 J
BRL
BRL
BRL
BRL
BRL
Total Petroleum Hydrocarbons
0.0
99.0
1.7
0.96
0.3
0.0
3,032.5
0.0
15.0
4.2
0.0
19.7
0.0
0.0
Total VOCs
0.0
103.04
19.16
16.2
2.17
0.0
3,036.10
30.0
1,219.9
363.9
2.61
618.8
0.0
10.2
NOTES:
2L Standard = North Carolina Groundwater Standard (15A NCAC 2L .0202), effective January 1, 2010.
BRL = Below Reporting Limits
pq/L = Micrograms per liter, analogous to parts per billion
BOLD = Concentration exceeds the 2L Standard
MTBE = Methyl-tert-butyl ether
97746 1 GS013RO225 May 3, 2013
Copyright 2013 Kleinfelde,

TABLE 6: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
CHLORINATED HYDROCARBONS In&)
Total Chlorinated
Hydrocarbons
PETROLEUM (ygJL)
Total Petroleum
Hydrocarbons
TOTAL VOCs
COLLECTION DATE
Tetrachlorcethene
Trichloroethene
cis-1,2-
Dichlorcethene
1,1-
DI hlorcethene
Vinyl Chloride
1,1-
Dichlorcethane
1,2-
Dichlorcethane
trans-1,2-
Dichlorcethene
1,1,1-
Trichlorcethane
Benzene
Toluene
Ethylbenzene
Total Xyienes
MTBE
Dilsopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
7
0.03
6
0.4
100
200
1
600
600
500
20
70
6
M W-7
09/27/90
790
190
BDL
BDL
BDL
BDL
BDL
BDL
59
1,039
650
5,300
1,500
5,700
BDL
BDL
BDL
13.150
14,189
01/14/92
BDL
360
BDL
BDL
BDL
BDL
BDL
BDL
BDL
360
480
3,900
2,100
7,100
BDL
BDL
BDL
13,580
13,940
03/11/98
BDL
BDL
BDL
354
BDL
BDL
BDL
BDL
238
592
468
8,920
2,200
8,990
BDL
BDL
BDL
20,578
21,170
05/25/99
BDL
BDL
BDL
723
BDL
BDL
BDL
BDL
347
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
88
BDL
220
2,400
5,700
BDL
60
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
08/16/05
BDL
BDL
2,100
BDL
BDL
BDL
BDL
BDL
BDL
2,100
BDL
BDL
1,60o
1020
BDL
BDL
520
5,140
7,240
08/25/06
BDL
BDL
2,000
14
BDL
BDL
BDL
1.5
14
2.030
1.7
23
370
380
11
3.3
82
871
2,901
12/14/06
3.6
4
2,100
570
BDL
15
BDL
5.1
13
2.711
4.1
39
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
6.1
519
468
BDL
BDL
288
1,290
1,887
12/08/09
BDL
BDL
442
7
42
7
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
C7
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
902
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
8DL
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
72
333
1 306
BDL
BDL
176
822
1.491
06/14/11
BDL
BDL
333
4.1
138
5.9
BDL
BDL
BDL
481
BDL
9
590
396
BDL
BDL
227
1,237
1,718
0922/11
BDL
BDL
331
BDL
182
7
BDL
BDL
BDL
520
BDL
6
513
321
BDL
BDL
198
1,062
1,582
12/15/11
BDL
BDL
306
5
271
10.2
BDL
BDL
BDL
592
BDL
8
547
326
BDL
BDL
167
1.062
1,654
03/27112
BDL
BDL
375
7
277
13.7
BDL
BDL
BDL
673
6
17
557
379
BDL
BDL
211
2,8W
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
8DL
BDL
698.9
BDL
2.7
208
98.6
BDL
BDL
165
1.210.3
1,909.2
MW-8 abandoned
09/27/90
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
1
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
2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
12
2
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
140
BDL
BDL
BDL
BDL
BDL
BDL
140
356
2,900
66
BDL
670
BDL
BDL
BDL
3,636
3,992
01/14/92
BDL
78
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
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
36
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
71
2,200
16
BDL
2.532
2,551
04/22/03
32
1.3
BDL
BDL
BDL
BDL
BDL
BDL
2.6
7
47
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
8
22
BDL
2.8
5.8
770
2.8
BDL
803
812
08/16/05
BDLBDL
BD
BD
BDL
BDL
BDL
BDL
DL
0
43
BDDL
DL
6
EL
723
723
BDL
DL
BL
BDL
DL
DL
DL
BDL
3
8.1
L
D
3601
43
DDL
L
308/24/06 72
375
M W-11
06/30/04
2.1
3
1.4
BDL
BDL
BDL
BDL
BDL
BDL
7
BDL
BDL
BDL
BDL
4.1
BDL
BDL
4
11
08/15/05
5
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
4
2
5
BDL
BDL
BDL
BDL
BDL
BDL
11
BDL
BDL
BDL
BDL
BDL
BDL
3
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
MW-12
09/27/90
BDL
BDL
8DL
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
8DL
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
OB/24/06
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
12/18/12
DL
B
DL
D
D
DL
BDL
B
B
BDL
BD
0
DL
DE
DL
B
0
BDL
BL
BD
BD
00
003/27/13
MW-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
8DL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
03/11/98
8DL
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
977461 GS013RO225 Page 1 of 6
Copyright 2013 Kleinfelder May 3, 2013

TABLE 6: 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-
Trchloroethane
Benzene
Toluene
Ethylbenzene
Total Xylenes
MTBE
Diisopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
7
0.03
6
0.4
100
200
1
600
600
500
20
70
6
MW-13 abandoned
09/26/90
2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
2
01/14/92
130
36
BDL
BDL
BDL
BDL
BDL
BDL
BDL
166
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
166
05/15/92
130
20
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
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
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 1
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
32
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
BD!
BDL
BDL
69
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
69
09/02/09
BDL
BDL
47.6
BDL
BDL
BDL
Bt1L
BDL
BDL
48
12
BDL
BDL
BDL
3.6
BDL
BDL
5
52
12/0S/09
BDL
BDL
57
BDL
BDL
BDL
BDL
BDL
BDL
57
1
BDL
BDL
BDL
5
BDL
BDL
6
63
MW-13D
06/30/04
BDL
BDL
18
BDL
1.6
BDL
BDL
BDL
BDL
20
1.1
BDL
BDL
BDL
26
1.1
BDL
28
48
08/15/05
BDL
BDL
37
BDL
1.4
BDL
BDL
BDL
BDL
38
BDL
BDL
BDL
BDL
20
1.3
BDL
21
60
08/24/06
BDL
BDL
30
BDL
1.3
BDL
BDL
BDL
BDL
31
BDL
BDL
BDL
BDL
19
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
202
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
BDL
4
BDL
BDL
BDL
BDL
16
BDL
BDL
BDL
BDL
24
BDL
BDL
24
40
03/30/10
BDL
BDL
8.7
BDL
3
BDL
BDL
BDL
BDL
12
BDL
BDL
BDL
BDL
17.6
BDL
BDL
18
30
06/15/10
BDL
BDL
7.7
BDL
3A
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
B3
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
14.5
0.6
BDL
BDL
BDL
190
1.1
BDL
194
208.5
03/27/13
BDL
BDL
4.0
BDL
BDL
BDL
BDL
BDL
BDL
4.0
0.34J
BDL
BDL
BDL
97.5
BDL
BDL
99
103.0
MW-14
09/26/90
1,300
BDL
BDL
8DL
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
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
80
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
90
05/2"
67
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
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
80
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
80
08/16/05
58
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
58
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
58
08/24/06
46
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
BDL
BDL
BDL
BDL
BDL
BDL
30
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
30
03/05/09
32
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
32
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
32
D6/24/09
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
17
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
17
BDL
BDL
BDL
BDL
BDL
BDL
8DL
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
8DL
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
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
MW-14D
09/27/90
110
3
BDL
58
BDL
5
BDL
BDL
20
196
45
1
BDL
5
BDL
BDL
BDL
51
247
01/14/92
200
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
200
65
3
BDL
BDL
BDL
BDL
BDL
68
268
05/15/92
56
BDL
BDL
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
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
BDL
BDL
BDL
BDL
BDL
226
67
BDL
BDL
BDL
BDL
BDL
BDL
67
293
10/10/02
79
2.8
BDL
4
BDL
4.2
BDL
BDL
BDL
90
8.3
BDL
BDL
BDL
11
29
BDL
48
138
04/22/03
40
BDL
BDL
1.2
BDL
BDL
BDL
BDL
BDL
41
BDL
BDL
BDL
BDL
BDL
1.8
BDL
2
43
06/30/04
29
BDL
3.0
3.5
BDL
2.2
BDL
BDL
BDL
35
BDL
BDL
BDL
BDL
3.3
BDL
BDL
3
38
08/16/05
55
1.8
15
3.3
BDL
BDL
BDL
BDL
BDL
75
5.4
BDL
BDL
BDL
3.2
7.3
BDL
16
91
08/24/06
47
2
17
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
37
1.8
BDL
BDL
BDL
1.3
2.9
BDL
6
43
97746 1 GS013R0225 Page 2 of 6
Copyright 2013 Kleinfelder May 3, 2013

TABLE 6: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
CHLORINATED HYDROCARBONS (NgIL)
Total Chlorinated
Hydrocarbons
PETROLEUM IItg/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
MTSE
Diisopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
7
0.03
6
0.4
100
200
1
600
600
500
20
70
6
MW-14D con't
12/08/09
13
BDL
2
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
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
2.2
17.7
BDL
BDL
BDL
BDL
BDL
79
1.5
BDL
BDL
BDL
1
2.2
BDL
13
92
06/14/11
109
4.2
32.8
nD�
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
14
BDL
3.0
BDL
BDL
BDL
BDL
BDL
BDL
17
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
17
03/27/12
37
1.5
9.2
BDL
1.7
BDL
BDL
BDL
BDL
49.8
BDL
BDL
BDL
BDL
1
1.6
BDL
2.6
52
06/21/12
27.7
1.1
1 7.2
1 BDL
BDL
BDL
BDL
BDL
BDL
36.0
BDL
I BDL
BDL
BDL
0.61
1.3 1
BDL
1.9
36
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
05/25M
4.9
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
8
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
8
10/10/02
13
7.8
BDL
BDL
BDL
1.4
BDL
BDL
BDL
22
BDL
BDL
BDL
BDL
29
BDL
BDL
29
51
04/22/03
11
5
BDL
BDL
BDL
1.4
BDL
BDL
BDL
17
BDL
BDL
BDL
BDL
17
BDL
BDL
17
34
06/30/04
7.5
3.9
86
BDL
BDL
BDL
BDL
BDL
BDL
97
BDL
BDL
BDL
BDL
18
BDL
BDL
18
115
08/16/05
6.8
2.3
47
BDL
BDL
BDL
BDL
BDL
BDL
56
BDL
BDL
BDL
BDL
15
BDL
BDL
15
71
08/24/06
5.5
5
48
BDL
BDL
BDL
BDL
BDL
BDL
59
BDL
BDL
BDL
BDL
8
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
3.5
80
03/27/13
1.6
2.1
13.5
BDL
BDL
BDL
BDL
0.26J
BDL
17.46
BDL
BDL
BDL
BDL
1.7
BDL
BDL
1.7
19.16
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
3.8
BDL
1.8
BDL
BDL
BDL
BDL
BDL
28
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
28
04/22/03
46
8.6
BDL
3.6
BDL
BDL
BDL
BDL
BDL
58
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
5B
06/30/04
31
7.6
24
2.7
BDL
1
BDL
BDL
BDL
66
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
66
08/15/05
30
4.4
BDL
1.8
BDL
BDL
BDL
BDL
BDL
36
BDL
BDL
BDL
BDL
BDL
17
BDL
17
53
08/25/06
36
7.4
31
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
36
5
22.7
3
2.4
BDL
BDL
BDL
BDL
69
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
69
12/15/11
4.9
BDL
3.2
BDL
6.4
BDL
BDL
BDL
BDL
14.5
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
49.3
BDL
1.7
BDL
BDL
BDL
BDL
BDL
1.7
51
03/27/13
7.8
1.2
3.5
0.58
2.2
BDL
BDL
BDL
BDL
15.3
BDL
0.96
BDL
BDL
BDL
BDL
BDL
0.96
16.2
MW-17 abandoned 01/03106
09/26/90
1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
1
01/14/92
BDL
3
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
BDL
BDL
17
17
M W-23D
09/27/90
BDL
2
BDL
BDL
BDL
5
5
BDL
BDL
12
1
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
BDL
BDL
BDL
BDL
BDL
BDL
45
53
09/09/92
1.8
6.3
BDL
5.4
BDL
6.5
2
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
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
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
2
BDL
BDL
BDL
160
3
BDL
BDL
BDL
393
7
BDL
403
1 563
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
8DL
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
1.6
BDL
BDL
BDL
BDL
43.7
BDL
BDL
44
45
97746 1 GS013RO225 Page 3 of 6
Copyright 2013 Kleinfelder May 3, 2013

TABLE 6: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
CHLORINATED HYDROCARBONS (YgIL)
Total Chlorinated
Hydrocarbons
PETROLEUM (Ng/L)
Total Petroleum
Hydrocarbons
TOTAL VOCs
COLLECTION DATE
Tetrachloroethene
Trichloroethene
cis-1,2-
Dichlorcethene
1,1-
Dichloroethene
Vinyl Chloride
1,1-
Dichloroethane
1,2-
Dichloroethane
trans-1,2-
Dichlorcethene
1,1,1-
Trichlorcethane
Benzene
Toluene
Ethylbenzene
Total Xylenes
MTBE
Dlisopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
7 1
0.03
6
0.4
100
200
1
600
600
500
20
70
6
M W-24
09/27/90
630
28
BDL
60
BDL
BDL
BDL
BDL
BDL
718
1,500
80
BDL
80
BDL
BDL
BDL
1,660
2,378
01/14/92
3.800
110
BDL
200
BDL
BDL
56
BDL
80
4,246
11800
260
BDL
340
BDL
BDL
BDL
2,400
6,646
05/15/92
1,400
25
BDL
4.9
BDL
BDL
BDL
BDL
BDL
1,430
1,800
180
BDL
BDL
BDL
BDL
BDL
1,980
3,410
09/09/92
2,700
BDL
BDL
BDL
BDL
BOL
BDL
BDL
100
2,800
2,500
150
BDL
150
BDL
BDL
BDL
2,800
5,600
03/11/98
1,230
BDL
BDL
BDL
BDL
$DL
BDL
BDL
BDL
1,230
1,920
BDL
BDL
BDL
BDL
BDL
BDL
1,920
3,150
05/25/99
637
BDL
BDL
BDL
BDL
8DL
BDL
BDL
BDL
637
1,510
BDL
BDL
BDL
BDL
BDL
BDL
1,510
2,147
10/10/02
2,000
68
BDL
31
BDL
11
2.5
BDL
4.9
2,117
1,700
16
1.4
27
180
530
BDL
2,454
4,572
04/22/03
640
24
BDL
17
BDL
6.4
BDL
BDL
1.8
689
5o0
6.4
BDL
6.3
81
180
BDL
774 1
1,463
06/30/04
870
BDL
370
BDL
BDL
BDL
BDL
BDL
BDL
1,240
280
BDL
BDL
BDL
74
200
BDL
554
1,794
08/16/05
1,300
62
570
BDL
BDL
BDL
BDL
BDL
BDL
1,932
420
BDL
BDL
BDL
69
170
BDL
659
2,591
08/24/06
2,200
84
770
15
BDL
6.4
1.2
1.2
5.5
3,083
660
4.8
BDL
10.4
78
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
01/05r09
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
533
6
25
BDL
BDL
BDL
BDL
2,303
207
BDL
BDL
5.8
41
67
BDL
352
2,655
03/30/10
163
10.1
47.2
BDL
36.2
1
BDL
BDL
BDL
258
172
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
11080
71.4
362
BDL
48
BDL
BDL
BDL
BDL
1,561
110
BDL
BDL
BDL
24
42.8
27.4
218
1,779
12/09/10
1,140
53
379
BDL
64.5
BDL
BDL
BDL
BDL
1,637
126
BDL
BDL
BDL
33
52.4
38.1
264
1,901
03/24/11
947
68
358
BDL
108
BDL
BDL
BDL
BDL
1,481
130
BDL
BDL
BDL
29.5
39
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
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
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
162
27.5
BDL
109
1,219.9
M W-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
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
4.4
BDL
4
26
08/16/05
17
3.9
31
BDL
BDL
BDL
BDL
BDL
BDL
52
BDL
BDL
BDL
BDL
3.6
BDL
BDL
4
56
08/25/06
20
4.8
51
BDL
BDL
BDL
BDL
BDL
BDL
76
BDL
BDL
BDL
BDL
1.8
4.3
BDL
6
82
06105r08
11,7
3.2
23.5
BDL
BDL
BDL
BDL
BDL
BDL
38
BDL
BDL
1.3
BDL
2.2
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
4.8
BDL
8
65
01/05/09
22.9
6.5
46.6
1 1.1
BDL
1.1
BDL
BDL
BDL
78
BDL
BDL
BDL
BDL
4.8
6.2
BDL
11
89
03/05109
24.9
8.3
51
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
27
9
54
2
BDL
1
BDL
BDL
BDL
92
1
BDL
BDL
BDL
15
13
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
7
49
1 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
17.6
BDL
43
144
06/14/11
36
11.4
74
2.8
BDL
1.6
BDL
BDL
BDL
125
1.7
BDL
BDL
BDL
255
18.5
BDL
46
171
09/22/11
35
9.7
87
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
MW-26 abandoned 01/03/06
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
47
18
2.3
BDL
BDL
72
72
07/01/04
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
5.4
2.7
34
7.9
11
BDL
17
78
78
08/16/05
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
12
4.1
180
34
3.5
BDL
30
264
264
11/01/06
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
6.2
2.4
38
3.1
BDL
BDL
16
66
66
M W-28
10/10/02
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
10
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
51
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
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
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
BDL
2,500
530
BDL
BDL
1 940
4,070
4,070
MW-29
07/01/04
23
1 BDL
280
BDL
BDL
BDL
BDL
BDL
BDL
303
BDL
BDL
21
BDL
BDL
BDL
BDL
21
324
08/15/05
39
4.2
29
BDL
BDL
BDL
BDL
BDL
BDL
72
BDL
BDL
BDL
BDL
BDL
BE
BDL
0
72
08725/1
5
2.2
38
BDL
BDL
BDL
BDL
BDL
BDL
45
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
45
12/18/12
0.271
BDL
BDL
BDL
BDL
I BDL
BDL
BDL
BDL
0.3
BDL
BDL
I BDL
BDL
I BDL
I BDL
I BDL
0
0.3
97746 1 GS013RO225 Page 4 of 6
Copyright 2013 Kleinfelder May 3, 2013

TABLE 6: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
CHLORINATED HYDROCARBONS (yglL)
Total Chlorinated
Hydrocarbons
PETROLEUM (yg/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
Dlisopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
7
0.03
6
0.4
100
200
1
600
600
500
20
70
6
MW-30
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
77
BDL
BDL
BDL
BDL
320
74
BDL
58
BDL
510
BDL
BDL
642
962
08/25/06
BDL
BDL
23
2.5
16
BDL
BDL
BDL
BDL
42
23
BDL
2.6
2
1,500
13
BDL
1,541
1,582
12121/12
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
M W-31
10/10/02
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
1 BDL
1 320
2,600
1 7,900
1 BDL
I BDL
I BDL 11
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
BDL
BDL
BDL
BDL
BDL
BDL
53
18
84
590
1,360
BDL
BDL
400
2,452
2,505
08/15/05
BDL
BDL
48
BDL
BDL
BDL
BDL
BDL
BDL
48
BDL
67
1,100
1,490
BDL
BDL
750
3,.7
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
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 11
1,500
3,700
1,700
8,000
16.000
BDL
1.100
32,000
32,000
M W-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
2.7
BDL
BDL
BDL
BDL
0.57
BDL
BDL
0.6
3.2
03/27/13
BDL
BDL
1.9
BDL
BDL
BDL
BDL
BDL
BDL
1.9
BDL
BDL
BDL
BDL
0.27 J
BDL
BDL
0.3
2.2
M W-34
04/22/03
BDL
100
BDL
15
BDL
7.2
BDL
BDL
BDL
122
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
122
07/01/04
BDL
130
63
6.3
BDL
7.4
BDL
BDL
BDL
207
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
207
08/16/05
BDL
90
37
BDL
BDL
BDL
BDL
BDL
BDL
127
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
127
08/25/06
BDL
59
24
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
MW-40
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
1,396.1
03/27/13
0.61 J
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
3.6
305
460
496
1,058
BDL
BDL
193
3,032.5
3.036.1
M W-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
10,022
10,12
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
14,417
14,417
M W-42
01/10/06
36.0
BDL
7.5
6.1
BDL
1.6
BDL
BDL
BDL
51
BDL
BDL
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
BDL
BDL
0
37
06/05/08
5.3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
5
BDL
BDL
BOL
BDL
BDL
BDL
BDL
0
5.3
09/04/08
5.7
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
6
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
5.7
01/05/09
5.3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
5
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
5.3
03/05/09
2.7
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
2.7
06/24/09
3.1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3.1
09/02/09
3.4
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3.4
12/08/09
5
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
5
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
4.5
03/30/10
3.1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3.1
06/15/10
2.5
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
2.5
09/22/10
2.9
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
R_^!
BDL
BDL
BDL
0
2.9
12/09/10
4.4
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
4
BDL
BDL
BDL
E.'.-.
BDL
BDL
BDL
0
4.4
03124/11
4
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
4
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
4.0
06/14/11
3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
BDL
BDL
BDLDL
BDL
BDL
0
3.0
09122/11
2.8
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
B
BDL
BDL
BDL
BDL
0
2.8
12/15/11
5.3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
5
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
5.3
MW-430
01/10/06
390
12.0
110
42.0
BDL
6.8
BDL
BDL
BDL
561
4.8
BDL
BDL
BDL
36.0
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
BDL
BDL
BDL
16.7
29.9
BDL
57
523
12/08/09
327
17
117
21
BDL
4
BDL
BDL
BDL
486
4
BDL
BDL
BDL
24
42
BDL
76
562
03/30/10
322.0
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
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 1
14
BDL
4.4
BDL
BDL
BDL
367 1
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
13I7)I
16.3
30
BDL
46
471
06/14/11
336
9.4
78.6
13.1
BDL
4.1
BDL
BDL
BDL
441
BDL
BDL
BDL
K -
15
26.9
BDL
45
486
09/22/11
290
7.1
71.8
21
2.3
6.3
BDL
BDL
BDL
399
BDL
BDL
BDL
BDL
13.9
25
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
360.7
1.3
BDL
BDL
BDL
10.3
16.3
BDL
27.9
388.6
97746 1 GS013RO225 Page 5 of 6
Copyright 2013 Kleinfelder May 3, 2013

TABLE 6: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
SAMPLE ID
CHLORINATED HYDROCARBONS (N0/L)
Total Chlorinated
Hydrocarbons
PETROLEUM (N9ti)
Total Petroleum
Hydrocarbons
TOTAL VOCs
COLLECTION DATE
Tetrachloroelhene
Trichloroethene
cis-1,2-
Dichloroethene
1,1-
Dichloroethane
Vinyl Chloride
1,1-
Dichloroethane
1,2-
Dichloroethane
trans-1,2-
Dichloroethene
1,1,1-
Trichloroethane
Benzene
Toluene
Ethylbenzene
Total Xylenes
MTBE
Dlisopropyl
ether
Naphthalene
NCGS 2L Standard
0.7
3
70
7
0.03
6
1 0.4
L 100
200
1
600
600
500
20
70
6
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
MW-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
SOL
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
BOL
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
03105/09
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
2
1
BDL
BDL
BDL
BDL
BDL
BDL
6
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
6
03/30/10
12
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
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
12.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
12
10/24/11
6.3
4.9
3.6
BDL
BDL
BDL
BDL
BDL
BDL
11.5
BDL
BDL
BDL
BDL
BDL
BDL I
BDL
0
12
12/15/11
4.9
4.0
3.3
BDL
BDL
BDL
BDL
BDL
BDL
122
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
12
03/27/12
62
4.8
3.3
BDL
BDL
BDL
BDL
BDL
BDL
14.3
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
14
06/21/12
7.1
5.4
3.4
BDL
BDL
BDL
BDL
BDL
BDL
15.9
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
16
09/21/12
9.1
6.8
4
0.6
BDL
BDL
BDL
BDL
BDL
20.5
BDL
BDL
8DL
BDL
BDL
BDL
BDL
0
20.5
12/18/l2
6.6
27.9
9.9
0.67
BDL
BDL
BDL
BDL
SOL
45.1
BDL
BDL
BDL
BDL
0.53
0.77
BDL
1.3
46.4
03/27/13
11.7
10.6
6.9
0.77
BDL
BDL
BDL
BDL
BDL
29.97
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
29.97
MW-46
09/22/11
149
371
383
14
BDL
2.8
BDL
1
BDL
921
BDL
BDL
BDL
BDL
3
2
BDL
6
927
10/24/11
190
470
480
15.1
BDL
3.2
BDL
1
BDL
1.159
BDL
BDL
BDL
BDL
4
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
994.7
BDL
BDL
BDL
BDL
1.9
BDL
BDL
1.9
996.6
12/1all 2
82.6
214
709
13.3
BDL
2.8
BDL
1.3
BDL
1,023
1.2J
5.5
0.64J
2.76J
6.4
5
BDL
26.1
1.029.9
03/27/13
111
278
798
14.7
BDL
3.2
BDL
1.7J
BDL
1,204.9
2.1J
BDL
BDL
BDL
7.4
7.6
BDL
15.0
1,219.9
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
19.7
9W
12/15/11
139
378
279
9.9
BDL
2.0
BDL
BDL
BDL
807.9
BDL
BDL
BDL
BDL
7.5
4.7
BDL
122
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
3.1
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
5.7
303
09/21/12
14.2
41.3
384
3
7.2
1.1
BDL
0.51
BDL
451.8
BDL
BDL
BDL
BDL
7.8
4.3
BDL
12.1
463.9
12/18/12
11.4
31.9
3.25
3.3
41.6
1.2
BDL
BDL
BDL
414.4
BDL
BDL
BDL
BDL
10.6
5.7
BDL
17.3
431.7
03/27/13
34.1
96.3
224
3.9
BDL
1.4
BDL
BDL
BDL
359.7
1.8
BDL
SOL
BDL
2.4
0.79J
BDL
4.2
363.9
MW-48
12/05/11
BDL
3.9
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3.9
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3.9
12/15/11
BDL
3.1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
3.1
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
3.1
12/18/12
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0.0
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
0.0
03/27/13
0.43J
1.7
0.48J
BDL
BDL
BDL
BDL
BDL
BDL
2.6
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0.0
2.6
M W-49
12/05/11
196
602
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
16.6
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
1,173.1
BDL
BDL
BDL
BDL
4.2
2.6
BDL
9.9
1,183
12/18/12
BDL
1.6 J
501
2.5 J
6.9
BDL
BDL
BDL
BDL
512.0
BDL
BDL
BDL
BDL
10
7.1
BDL
17.1
529
03/27/13
4.7
8.8
577
6.0
BDL
1.6 J
BDL
1.0 J
BDL
599.1
4.8
2.1
BDL
4.2 J
7.8
5.0
BDL
19.7
618.8
MIN-50
01/27/12 BDL BDL BDL BDL BDL BDL BDL BDL BDL 0 BDL BDL BDL BDL BDL BDL BDL 0 0
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/l2
9.1
7
4.8
0.7
BDL
BDL
BDL
BDL
BDL
21.6
BDL BDL
BDL
BDL
BDL
BDL
BDL
0
21.6
03/27/13
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
BDL BDL
BDL
BDL
BDL
BDL
BDL
0
0
M W-52
01/27/12
2.5
13.8
2.6
BDL
BDL
BDL
BDL
BDL
BDL
18.9
BDL
BDL
BDL
BDL
BDL
BDL
BDL
0
18.9
12/18/12
5.9
31.1
6.1 1
0.44J
BDL
BDL
BDL
BDL
BDL
43.5
BDL
BDL
0.36J
0.52J
BDL
BDL
1 2.2
11 3.6
47.1
03/27/13
2.5
6.8
0.9
BDL
BDL
BDL
BDL
BDL
BDL
102
BDL
BDL
BDL
BDL
BDL
BDL
BDL
11 0
10.2
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
14.6
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
43.7
832
06/21/12
41.9
32.7
688
8.2
BDL
2.6
BDL
BDL
BDL
673
BDL
BDL
BDL
BDL
20.3
17.7
BDL
38.0
711
09/21/12
4.3
6.9
643
6.7
BDL
2.7
BDL
BDL
BDL
663.6
BDL
BDL
BDL
BDL
18.8
16.5
BDL
3 33
698.9
MW-54D
09/21/12 BDL 4.2 2.1 BDL BDL BDL BDL BDL BDL 6.3 BDL BDL BDL BDL BDL BDL BDL 0 6.3
NOTES:
pg/L = All units measured in micrograms per liter
Total Petroleum Hydrocarbons include chloromethane, dichlorodifluoromediane, r-propyl benzene, isopropylbenzene, trichlorofluoromethane, 1, 2, 4-trimethylbenzene and/or 1, 3, 5-trimethylbenzene values when detected (see Table 5).
Total Chorinated Hydrocarbons include Trichlorofluoromethane when detected (see Table 5).
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
97746 1 GS013R0225 MTBE = Methyl -tent butyl ether Page 6 of 6
Copyright 2013 Kleinfelder May 3, 2013

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MW-31
RW-411°q ?4W
RW-7 RECOVERY WELL LOCATION
1,� TOTAL VOCS ISOCONCENTRATION LINE (SHALLOW WELLS ONLY)
NOTE: SAMPLES COLLECTED MARCH 27, 2013.
EXISTING
BUILDING
MW-12D
MW-12
BRL
1�
10
MW-13D
T
103.04
R� MIN-11
PLAw_9zn
,000
BRL
rLE/NFELDER
Bright People. Right Solutions.
\\`■���� 313 GALLIMORE DAIRY ROAD
GREENSBORO, NORTH CAROLINA
PHONE: [phone]
DATE: 04-25.2013
DRAWN BY: A8
EXISTING
PARKING
FIGURE 4
TOTAL VOCS CONCENTRATIONS
Giibaroo
7300 West Friendly Avenue
Greensboro, North Carolina
APPROVED BY:
SCu E: 1' = 10F
FR4JEG�T NO g^

EXISTING
PARKING
z
t�Rr'��� C�E►4 �
A$1MW-50
MW-52
10,24
MWAS MW-49
1, 2.fi1 599.1 IW-14
{�T IW-13
MW46 TIW-12
V,20kg IW-11
1W-1♦fMW-47 MW-531W-9
�LIVID
1w-5 29.07
W�
IW-3 Mw 16
15.28
naw +4 �jy
i
MW-25 MVV-15 T SUB
N 17,46 STATIONi
_ MW t4D WATER L —.- �A
�1v TANK
+H
*MW-41 ¢0
51LJf
I
MSRL
yy�.q3
LEGEND
IW-1 3DMe INJECTION WELL LOCATION
{ MW-47 HiSOC INJECTION WELL LOCATION
359.7 TOTAL CHLORINATED HYDROCARBONS CONCENTRATION (ug/L)
MW-45 MONITORING WELL LOCATION WITH
29.97 TOTAL CHLORINATED HYDROCARBONS CONCENTRATION (ug/L) IN SHALLOW WELL
❑ RW-7 RECOVERY WELL LOCATION
r^
70TAL CHLORINATED HYDROCARBONS ISOCONCENTRATION LINE (SHALLOW WELLS ONLY)
NOTE: SAMPLES COLLECTED MARCH 27, 2013.
RW-2
1MW-28
RW-4
MW�1 ❑
-,t !,32
EXISTING
BUILDING
M W-44
�M W-12D
_4
MW-12
BRL
T
M
MW 10
W-13I7
nnn
4.0
❑RW 3 MW-11
SRI
r---
KLEINF-ELDER
Bright People. Right Solutions.
313 GALLIMORE DAIRY ROAD
GREENSBORO, NORTH CAROLINA
PHONE: [phone]
EXISTING
PARKING
FIGURE 5
TOTAL CHLORINATED HYDROCARBONS CONCENTRATIONS
Gilbarco
7300 West Friendly Avenue
Greensboro, North Carolina
APPRCVEO eY:
DATE: 04-25-2013 SCALE: 1' = 100'
DRAWN BY: AS PROJECT NO: 97746

v XfaN3ddd

1!;5'ceAnalytical e
WwWPW&bb&C0M
I
April 02, 2013
Mr. Chris Hay
Kleinfelder, Inc.
313 Gallimore Dairy Rd
Greensboro, NC 27409
Pace Analytical Services, Inc.
205 East Meadow Road - Suits A
Eden, NC 27288
RE: Project: Gilbarco 97746
Pace Project No.: 92152792
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
(828)2547176
Pace Analytical Services, Inc.
9800 10ncey Ave. Suite 100
Huntersville, NC 28078
[phone]
Dear Mr. Hay:
Enclosed are the analytical results for sample(s) received by the laboratory on March 28, 2013. 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,
Angela Baioni
[e-mail]
Project Manager
Enclosures
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 42

aceAnalytical a
..pacdab&ccm
Project: Gilbaroo 97746
Pace Project No.: 92152792
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
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
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
22.25 Riverside Dr.
Asheville, NC 28804
CERTIFICATIONS
[phone]
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
West Virginia Certification #: 357
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
This report shell not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Pace AnalytieaI Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 42

11!2ce e
eWW.pealebscom
Pace Ana"cal Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
SAMPLE SUMMARY
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project:
Gilbarco 97746
Pace Project No.:
92152792
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92152792001
MW-51
Water
03/27/1315:35
03128/1314:15
92152792002
MW-52
Water
03/27/1315:12
03128/1314:15
92152792003
MW-12
Water
03/27/1313:04
03/28/1314:15
92152792004
MW-13D
Water
03/27/1311:07
03/28/1314:15
92152792005
MW-15
Water
03/27/13 09:50
03/28/13 14:15
92152792006
MW-16
Water
03/27/1313:27
03/28/1314:15
92152792007
MW-33
Water
03/27/1310:55
03/28/1314:15
92152792008
MW-U
Water
03/27/13 09:02
03/28/13 14:15
92152792009
MW-40
Water
03/27/1310:02
03128/1314:15
92152792010
MW-45
Water
03/27/1314:12
03/28/1314:15
92152792011
MW-46
Water
03/27/1314:14
03/28/1314:15
92152792012
MW-47
Water
03/27/1314:51
03/28/1314:15
92152792013
MW-48
Water
03/27/1315:13
03/28/1314:15
92152792014
MW-49
Water
03/27/1314:42
03/28/1314:15
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 42

2acmnaocale
WMXpecawacom
Project: Gilbarco 97746
Pace Project No.: 92152792
Pace Analytical Services, Inc.
205 East Meadow Road - Suits A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
SAMPLE ANALYTE COUNT
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Analyses
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92152792001
MW-51
SM 6200B
CAH
64
PASI-C
92152792002
MW-52
SM 6200B
CAH
64
PASI-C
92152792003
MW-12
SM 6200B
CAH
64
PASI-C
92152792004
MW-13D
SM 6200B
CAH
64
PASI-C
92152792005
MW-15
SM 6200B
CAH
64
PASI-C
92152792006
MW-16
SM 6200B
CAH
64
PASI-C
92152792007
MW-33
SM 6200B
CAH
64
PASI-C
92152792008
MW-34
SM 6200B
CAH
64
PASI-C
92152792009
MW-40
SM 6200B
CAH
64
PASI-C
92152792010
MW-45
SM 6200B
CAH
64
PASI-C
92152792011
MW-46
SM 6200B
CAH
64
PASI-C
92152792012
MW-47
SM 6200B
CAH
64
PASI-C
92152792013
MW-48
SM 6200B
CAH
64
PASI-C
92152792014
MW-49
SM 6200B
CAH
64
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 4 of 42

ceAnalytical
aww.psoelebicam
I
Project: Gilbarco 97746
Pace Analytcal Services, Inc.
205 East Meadow Road - Suite A
Eden. NC 27288
[phone]
Pace Analytcal Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Project No.: 92152792
Sample: MW-51 Lab ID: 92152792001 Collected: 03/27/13 15:35 Received: 03/28/13 14:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Benzene
ND ug/L
0.50
0.25
1
03/30/13 03:34
71-43-2
Bromobenzene
ND ug/L
0.50
0.25
1
03/30/13 03:34
108-86-1
Bromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 03:34
74-97-5
Bromodichloromethane
ND ug/L
0.50
0.25
1
03130/13 03:34
75-27-4
Bromoforrn
ND ug/L
0.50
0.25
1
03/30/13 03:34
75-25-2
Bromomethane
ND ug/L
5.0
0.50
1
03/30/13 03:34
74-83-9
n-Butylbenzene
ND ug/L
0.50
0.25
1
03130/13 03:34
104-51-8
secButylbenzene
ND ug/L
0.50
0.25
1
03130/13 03:34
135-98-8
tert-Butylbenzene
ND ug/L
0.50
0.25
1
03130/13 03:34
98-06-6
Carbon tetrachloride
ND ug/L
0.50
0.25
1
03/30/13 03:34
56-23-5
Chlorobenzene
ND ug/L
0.50
0.25
1
03130/13 03:34
108-90-7
Chloroethane
ND ug/L
1.0
0.50
1
03130/13 03:34
75-00-3
Chloroform
ND ug/L
0.50
0.25
1
03/30/13 03:34
67-W3
Chloromethane
ND ug/L
1.0
0.50
1
03130/13 03:34
74-87-3
2-Chlorotoluene
ND ug/L
0.50
0.25
1
03130/13 03:34
95.49-8
4-Chlorotoluene
ND ug/L
0.50
0.25
1
03130/13 03:34
106-43-4
1,2-Dibromo-3-chloropropane
ND ug/L
1.0
0.50
1
03/30/13 03:34
96-12-8
Dibromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 03:34
124-48-1
1,2-Dibromoethane (EDB)
ND ug/L
0.50
0.25
1
03/30/13 03:34
106-93-4
Dibromomethane
ND ug/L
0.50
0.25
1
03/30/13 03:34
74-95-3
1,2-Dichlorobenzene
ND ug/L
0.50
0.25
1
03130/13 03:34
95-50-1
1,3-Dichlorobenzene
ND ug/L
0.50
0.25
1
03130/13 03:34
541-73-1
1,4-Dichlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 03:34
106-46-7
Dichlorodifluoromethane
ND ug/L
0.50
0.25
1
03130/13 03:34
75-71-8
1,1-Dichloroethane
ND ug/L
0.50
0.25
1
03/30/13 03:34
75-34-3
1,2-Dichloroethane
ND ug/L
0.50
0.25
1
03/30/13 03:34
107-06-2
1,1-Dichloroethene
ND ug/L
0.50
0.25
1
03/30/13 03:34
75-35-4
cis-1,2-Dichloroethene
ND ug/L
0.50
0.25
1
03/3011303:34
156-59-2
trans-1,2-Dichloroethene
ND ug/L
0.50
0.25
1
03/3011303:34
156-60-5
1,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 03:34
78-87-5
1,3-Dichloropropane
ND ug/L
0.50
0.25
1
03130/13 03:34
142-28-9
2,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 03:34
594-20-7
1,1-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 03:34
563-58-6
cis-1,3-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 03:34
10061-01-5
trans-1,3-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 03:34
10061-02-6
Diisopropyl ether
ND ug/L
0.50
0.25
1
03/30/13 03:34
108-20-3
Ethylbenzene
ND ug/L
0.50
0.25
1
03/30/13 03:34
100-41-4
Hexachloro-1,3-butadiene
ND ug/L
2.0
1.0
1
03/30/13 03:34
87-W3
Isopropylbenzene (Cunene)
ND ug/L
0.50
0.25
1
03/30/13 03:34
98-82-8
Methylene Chloride
ND ug/L
2.0
1.0
1
03/30/13 03:34
75-09-2
Methyl-tert-butyl ether
ND ug/L
0.50
0.25
1
03/30/13 03:34
1634-04-4
Naphthalene
ND ug/L
2.0
1.0
1
03/30/13 03:34
91-20-3
n-Propylbenzene
ND ug/L
0.50
0.25
1
03/30/13 03:34
103-65-1
Styrene
ND ug/L
0.50
0.25
1
03/30/13 03:34
100-42-5
1,1,1,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03/30/13 03:34
630-20-6
1,1,2,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03/3011303:34
79-34-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 5 of 42

Paco
cal Services, Inc.
ce
0 2 5 East Meadow Road - Suite A Pace AnalyU22 Riverside Dr' Pa 9800 KI cey ASve. Suite 100
c.
aceAnalytica!
r _ r,wwPacolabscom Eden, NC 27288 Asheville, NC 28804 Huntersville, NC 28078
j [phone] [phone] [phone]
ANALYTICAL RESULTS
Project: Gilbarco 97746
Pace Project No.: 92152792
Sample: IMW-51
Lab ID: 92152792001
Collected:
03/27/13 15:35
Received: 03/28/13 14:15 Matrix: Water
Report
Parameters
Results Units
Limit
MOIL
OF
Prepared Analyzed CAS No. Qual
6200B MSV
Analytical Method: SM 6200B
Tetrachlorcethene
ND ug/L
0.50
0.25
1
03130/13 03:34 127-18-4
Toluene
ND ug/L
0.50
0.25
1
03130/13 03:34 108-88-3
1,2,3-Trichlorobenzene
ND ug/L
2.0
1.0
1
03/30/13 03:34 87-61-6
1,2,4-Trichlorobenzene
NO ug/L
2.0
1.0
1
03/30/13 03:34 120-82-1
1,1,1-Trichloroethane
ND ug/L
0.50
0.25
1
03130/13 03:34 71-55-6
1,1,2-Trichloroethane
ND ug/L
0.50
0.25
1
03/30/13 03:34 79-00-5
Trichloroethene
NO ug/L
0.50
0.25
1
03/30/13 03:34 79-01-6
Trichlorofluoromethane
NO ug/L
1.0
0.50
1
03130/13 03:34 75-69-4
1,2,3-Trichloropropane
NO ug/L
0.50
0.25
1
03/30/13 03:34 96-18-4
1,2,4-Trimethylbenzene
NO ug/L
0.50
0.25
1
03/30/13 03:34 95-63-6
1,3,5-Trimethyibenzene
NO ug/L
0.50
0.25
1
03130/13 03:34 108-67-8
Vinyl chloride
ND ug/L
1.0
0.25
1
03/30/13 03:34 75-01-4
m&p-Xylene
NO ug/L
1.0
0.50
1
03/30/13 03:34 179601-23-1
o-Xylene
NO ug/L
0.50
0.25
1
03/30/13 03:34 95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
92 %
70-130
1
03130/13 03:34 17060-07-0
Dibromofluoromethane (S)
95 %
70-130
1
03/30/13 03:34 1868-53-7
4-Bromofluorobenzene (S)
93 %
70-130
1
03/30/13 03:34 460-00-4
Toluene-d8 (S)
101 %
70-130
1
03/30/13 03:34 2037-26-5
Date: 04/02/2013 03:51 PM
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 42

aceAnaVical s
! wwwpeoaleWorn
Project: Gilbarco 97746
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
ANALYTICAL RESULTS
[phone]
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Project No.: 92152792
Sample: NMI-52 Lab ID: 92152792002 Collected: 03/27/13 15:12 Received: 03/28/13 14:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6200E MSV Analytical Method: SM 6200B
Benzene
ND ug/L
0.50
0.25
1
03/30/13 03:50
71-43-2
Bromobenzene
ND ug/L
0.50
0.25
1
03/30/13 03:50
108-86-1
Bromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 03:50
74-97-5
Bromodichloromethane
ND ug/L
0.50
0.25
1
03/30/13 03:50
75-27-4
Bromoform
ND ug/L
0.50
0.25
1
03/30/13 03:50
75-25-2
Bromomethane
ND ug/L
5.0
0.50
1
03/30/13 03:50
74-83-9
n-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 03:50
104-51-8
sec-Buylbenzene
ND ug/L
0.50
0.25
1
03/30/13 03:50
135-98-8
tert-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 03:50
98-06-6
Carbon tetrachloride
ND ug/L
0.50
0.25
1
03/30/13 03:50
56-23-5
Chlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 03:50
108-90-7
Chloroethane
ND ug/L
1.0
0.50
1
03/30/13 03:50
75-00-3
Chloroform
ND ug/L
0.50
0.25
1
03/30/13 03:50
67-66-3
Chloromethane
ND ug/L
1.0
0.50
1
03/30/13 03:50
74-87-3
2-Chlorotoluene
ND ug/L
0.50
0.25
1
03/30/13 03:50
95-49-8
4-Chlorotoluene
ND ug/L
0.50
0.25
1
03/30/13 03:50
106-43-4
1,2-Dibromo-3-chloropropane
ND ug/L
1.0
0.50
1
03/30/13 03:50
96-12-8
Dibromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 03:50
124-48-1
1,2-Dibromoethane (EDB)
ND ug/L
0.50
0.25
1
03/30/13 03:50
106-93-4
Dibromomethane
ND ug/L
0.50
0.25
1
03/30/13 03:50
74-95-3
1,2-Dichlorobenzene
ND ug/L
0.50
0.25
1
03130/1303:50
95-50-1
1,3-Dichlorobenzene
ND ug/L
0.50
0.25
1
03130/1303:50
541-73-1
1,4-Dichlorobenzene
ND ug/L
0.50
0.25
1
03130/1303:50
106-46-7
Dichlorodifluoromethane
ND ug/L
0.50
0.25
1
03/30/13 03:50
75-71-8
1,1-Dichloroethane
ND ug/L
0.50
0.25
1
03130/1303:50
75-34-3
1,2-Dichloroethane
ND ug/L
0.50
0.25
1
03/30/13 03:50
107-06-2
1,1-Dichloroethene
ND ug/L
0.50
0.25
1
03/30/13 03:50
75-35-4
cis-1,2-Dichloroethene
0.94 ug/L
0.50
0.25
1
03/30/13 03:50
156-59-2
trans-1,2-Dichloroethene
ND ug/L
0.50
0.25
1
03130/1303:50
156-60-5
1,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/1303:50
78-87-5
1,3-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 03:50
142-28-9
2,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 03:50
594-20-7
1,1-Dichloropropene
ND ug/L
0.50
0.25
1
03130/1303:50
563-58-6
cis-1,3-Dichloropropene
ND ug/L
0.50
0.25
1
03130/1303:50
10061-01-5
trans- 1, 3-Dichloropropene
ND ug/L
0.50
0.25
1
03130/1303:50
10061-02-6
Diisopropyl ether
ND ug/L
0.50
0.25
1
03/30/13 03:50
108-20-3
Ethylbenzene
ND ug/L
0.50
0.25
1
03/30/13 03:50
100-41-4
Hexachloro-1,3-butadiene
ND ug/L
2.0
1.0
1
03/30/13 03:50
87-W3
Isopropylbenzene (Cumene)
ND ug/L
0.50
0.25
1
03/30/13 03:50
98-82-8
Methylene Chloride
ND ug/L
2.0
1.0
1
03130/13 03:50
75-09-2
Methyl-tert-butyl ether
ND ug/L
0.50
0.25
1
03/30/13 03:50
1634-04-4
Naphthalene
ND ug/L
2.0
1.0
1
03/30/13 03:50
91-20-3
n-Propylbenzene
ND ug/L
0.50
0.25
1
03/30/13 03:50
103-65-1
Styrene
ND ug/L
0.50
0.25
1
03/30/13 03:50
100.42-5
1,1,1,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03/30/1303:50
630-20-6
1,1,2,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03130/1303:50
79-34-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 7 of 42

/!;5'ceAna0ca1*
iwnw.pece"COm
Project: Gilbarco 97746
Pace Project No.: 92152792
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Ana"cal Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-52 Lab ID: 92152792002 Collected: 03/27/13 15:12 Received: 03/28/13 14:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qua[
6200B MSV Analytical Method: SM 6200B
Tetrachloroethene
2.5 ug/L
0.50
0.25
1
03/30/13 03:50 127-18-4
Toluene
ND ug/L
0.50
0.25
1
03/30/13 03:50 108-88-3
1,2,3-Trichlorobenzerle
ND ug/L
2.0
1.0
1
03/3011303:50 87-61-6
1,2,4-Tdchlorobenzene
ND ug/L
2.0
1.0
1
03/30/13 03:50 120-82-1
1,1,1-Trichloroetharle
ND ug/L
0.50
0.25
1
03/30/13 03:50 71-55-6
1,1,2-Tdchloroetharle
ND ug/L
0.50
0.25
1
03/30/13 03:50 79-00-5
Trichloroethene
6.8 ug/L
0.50
0.25
1
03/30/13 03:50 79-01-6
Tdchlorotluoromethane
ND ug/L
1.0
0.50
1
03/30/13 03:50 75-69-4
1,2,3-Trichloroproparle
ND ug/L
0.50
0.25
1
03/30/13 03:50 96-18-4
1,2,4-Trimethylbenzene
ND ug/L
0.50
0.25
1
03/3011303:50 95-63-6
1,3,5-Trimethylbenzene
ND ug/L
0.50
0.25
1
03/30/13 03:50 108-67-8
Vinyl chloride
ND ug/L
1.0
0.25
1
03/30/13 03:50 75-01-4
m8,p-Xylene
ND ug/L
1.0
0.50
1
03/30/13 03:50 179601-23-1
o-Xylene
ND ug/L
0.50
0.25
1
03/30/13 03:50 95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
91 %
70-130
1
03/30/13 03:50 17060-07-0
Dibromotluoromethane (S)
95 %
70-130
1
03/30/13 03:50 1868-53-7
4-Bromotiuorobenzerle (S)
96 %
70-130
1
03/30/13 03:50 460-00-4
Toluene-08 (S)
100 %
70-130
1
03/30/13 03:50 2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 8 of 42

aceAnapical e
r»wpacabbILCO n
Project: Gilbarco 97746
Pace Project No.: 92152792
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-12 Lab ID: 92152792003 Collected: 03/27/13 13:04 Received: 03/28/13 14:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Benzene
ND ug/L
0.50
0.25
1
03/30/13 05:47
71-43-2
Bromobenzene
ND ug/L
0.50
0.25
1
03/30/13 05:47
108-86-1
Bromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 05:47
74-97-5
Bromodichloromethane
ND ug/L
0.50
0.25
1
03/30/13 05:47
75-27-4
Bromoform
ND ug/L
0.50
0.25
1
03/30/13 05:47
75-25-2
Bromomethane
ND ug/L
5.0
0.50
1
03/30/13 05:47
74-83-9
n-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 05:47
104-51-8
sec-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 05:47
135-98-8
tert-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 05:47
98-06-6
Carbon tetrachloride
ND ug/L
0.50
0.25
1
03/30/13 05:47
56-23-5
Chlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 05:47
108-90-7
Chloroethane
ND ug/L
1.0
0.50
1
03/30/13 05:47
75-00-3
Chloroform
ND ug/L
0.50
0.25
1
03/30/13 05:47
67-66-3
Chloromethane
ND ug/L
1.0
0.50
1
03/30/13 05:47
74-87-3
2-Chlorotoluene
ND ug/L
0.50
0.25
1
03/30/13 05:47
95-49-8
4-Chlorotoluene
ND ug/L
0.50
0.25
1
03/30/13 05:47
106-43-4
1,2-Dibromo-3-chioropropane
ND ug/L
1.0
0.50
1
03/30/13 05:47
96-12-8
Dibromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 05:47
124-48-1
1,2-Dibromoethane (EDB)
ND ug/L
0.50
0.25
1
03/30/13 05:47
106-93-4
Dibromomethane
ND ug/L
0.50
0.25
1
03/30/13 05:47
74-95-3
1,2-Dichlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 05:47
95-50-1
1,3-Dichlorobenzene
ND ug/L
0.50
0.25
1
03130/1305:47
541-73-1
1,4-Dichlorobenzene
ND ug/L
0.50
0.25
1
03130/1305:47
106-46-7
Dichlorodifluoromethane
ND ug/L
0.50
0.25
1
03/30/13 05:47
75-71-8
1,1-Dichloroethane
ND ug/L
0.50
0.25
1
03130/1305:47
75-34-3
1,2-Dichloroethane
ND ug/L
0.50
0.25
1
03130/1305:47
107-06-2
1,1-Dichloroethene
ND ug/L
0.50
0.25
1
03130/1305:47
75-35-4
cis- 1,2-Dichl oroethene
ND ug/L
0.50
0.25
1
03/30/13 05:47
156-59-2
trans-1,2-Dichloroethene
ND ug/L
0.50
0.25
1
03/30/13 05:47
156-60-5
1,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 05:47
78-87-5
1,3-Dichloropropane
ND ug/L
0.50
0.25
1
03130/1305:47
142-28-9
2,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 05:47
594-20-7
1,1-Dichloropropene
ND ug/L
0.50
0.25
1
03130/1305:47
563-58-6
cis- 1,3-Dichloropropene
ND ug/L
0.50
0.25
1
03130/1305:47
10061-01-5
trans- 1,3-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 05:47
10061-02-6
Diisopropyl ether
ND ug/L
0.50
0.25
1
03/30/13 05:47
108-20-3
Ethylbenzene
ND ug/L
0.50
0.25
1
03/30/13 05:47
100-41-4
Hexachloro-1,3-butadiene
ND ug/L
2.0
1.0
1
03130/1305:47
87-68-3
Isopropylbenzene (Cumene)
ND ug/L
0.50
0.25
1
03/30/13 05:47
98-82-8
Methylene Chloride ,
ND ug/L
2.0
1.0
1
03/30/13 05:47
75-09-2
Methyl-tert-butyl ether
ND ug/L
0.50
0.25
1
03/30/13 05:47
1634-04-4
Naphthalene
ND ug/L
2.0
1.0
1
03/30/13 05:47
91-20-3
n-Propylbenzene
ND ug/L
0.50
0.25
1
03/30/13 05:47
103-65-1
Styrene
ND ug/L
0.50
0.25
1
03/30/13 05:47
100-42-5
1, 1, 1,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03130/1305:47
630-20-6
1,1,2,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03130/1305:47
79-34-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 9 of 42

aceAnalytical e
wwwpacslabs.corn
Project: Gilbarco 97746
Pace Project No.: 92152792
Sample: MW-12
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Lab ID: 92152792003 Collected: 03/27/13 13:04 Received: 03/28/13 14:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6200B MSV
Analytical Method: SM 6200B
Tetrachloroethene
ND ug/L
0.50
Toluene
ND ug/L
0.50
1,2,3-Trichlorobenzene
ND ug/L
2.0
1,2,4-Trichlorobenzene
ND ug/L
2.0
1,1,1-Trichloroethane
ND ug/L
0.50
1,1,2-Trichloroetharie
ND ug/L
0.50
Trichloroethene
ND ug/L
0.50
Trichlorofluoromethane
ND ug/L
1.0
1,2,3-Trichloropropane
ND ug/L
0.50
1,2,4-Trimethylbenzene
ND ug/L
0.50
1,3,5-Trimethylbenzene
ND ug/L
0.50
Vinyl chloride
ND ug/L
1.0
m&p-Xylene
ND ug/L
1.0
o-Xylene
ND ug/L
0,50
Surrogates
1,2-Dichloroethane-d4 (S)
93 %
70-130
Dibromofluoromethane (S)
96 %
70-130
4-Bromofluorot enzene (S)
95 %
70-130
Toluene-d8 (S)
101 %
70-130
Date: 04/02/2013 03:51 PM
0.25
1
03/30/13 05:47
127-18A
0.25
1
03/30/13 05:47
108-88-3
1.0
1
03/30/13 05:47
87-61-6
1.0
1
03/30/13 05:47
120-82-1
0.25
1
03/30/13 05:47
71-55-6
0.25
1
03/30/13 05:47
79-00-5
0.25
1
03/30/13 05:47
79-01-6
0.50
1
03/30/13 05:47
75-69-4
0.25
1
03/30/13 05:47
96-18-4
0.25
1
03/30/13 05:47
95-63-6
0.25
1
03/30/13 05:47
108-67-8
0.25
1
03/30/13 05:47
75-01-4
0.50
1
03/30/13 05:47
179601-23-1
0.25
1
03/30/13 05:47
95.47-6
1
03/30/13 05:47
17060-07-0
1
03/30/13 05:47
1868-53-7
1
03/30/13 05:47
460-00-4
1
03/30/13 05:47
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 42

ceAnaoml
wawrpaCOW&Com
Project: Gilbarco 97746
Pace Project No.: 92152792
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-13D
Parameters
Lab ID: 92152792004
Results Units
Collected:
Report
Limit
03/27/13 11:07
MDL DF
Received: 03/28/13 14:15 Matrix: Water
Prepared Analyzed CAS No. Qual
6200B MSV
Analytical Method: SM 6200B
Benzene
0.34J ug/L
0.50
0.25
1
03/30/13 06:04
71-43-2
Bromobenzene
ND ug/L
0.50
0.25
1
03/30/13 06:04
108-86-1
Bromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 06:04
74-97-5
Bromodichloromethane
ND ug/L
0.50
0.25
1
03/30/13 06:04
75-27-4
Bromoform
ND ug/L
0.50
0.25
1
03/30/13 06:04
75-25-2
Bromomethane
ND ug/L
5.0
0.50
1
03/30/13 06:04
74-83-9
n-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 06:04
104-51-8
sec-Butylbenzene
1.2 ug/L
0.50
0.25
1
03/30/13 06:04
135-98-8
tert-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 06:04
98-06-6
Carbon tetrachloride
ND ug/L
0.50
0.25
1
03/30/13 06:04
56-23-5
Chlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 06:04
108-90-7
Chloroethane
ND ug/L
1.0
0.50
1
03/30/13 06:04
75-00-3
Chloroform
ND ug/L
0.50
0.25
1
03/30/13 06:04
67-66-3
Chloromethane
ND ug/L
1.0
0.50
1
03/30/13 06:04
74-87-3
2-Chlorotoluene
ND ug/L
0.50
0.25
1
03/30/13 06:04
95-49-8
4-Chlorotoluene
ND ug/L
0.50
0.25
1
03130/13 06:04
106-43-4
1,2-Dibromo-3-chloropropane
ND ug/L
1.0
0.50
1
03/30/13 06:04
96-12-8
Dibromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 06:04
124-48-1
1,2-Dibromoethane (EDB)
ND ug/L
0.50
0.25
1
03/30/13 06:04
106-93-4
Dibromomethane
ND ug/L
0.50
0.25
1
03/30/13 06:04
74-95-3
1,2-Dichlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 06:04
95-50-1
1,3-Dichlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 06:04
541-73-1
1,4-Dichlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 06:04
106-46-7
Dichlorodifluoromethane
ND ug/L
0.50
0.25
1
03/30/13 06:04
75-71-8
1,1-Dichloroethane
ND ug/L
0.50
0.25
1
03/30/13 06:04
75-34-3
1,2-Dichloroethane
ND ug/L
0.50
0.25
1
03/30/13 06:04
107-06-2
1,1-Dichloroethene
ND ug/L
0.50
0.25
1
03130/1306:04
75-35-4
cis-1,2-Dichloroethene
4.0 ug/L
0.50
0.25
1
03/30/13 06:04
156-59-2
trans-1,2-Dichloroethene
ND ug/L
0.50
0.25
1
03130/1306:04
156-60-5
1,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 06:04
78-87-5
1,3-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/1306:04
142-28-9
2,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 06:04
594-20-7
1,1-Dichloropropene
ND ug/L
0.50
0.25
1
03130/1306:04
563-58-6
cis-1,3-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 06:04
10061-01-5
trans-1,3-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 06:04
10061-02-6
Diisopropyl ether
ND ug/L
0.50
0.25
1
03/30/13 06:04
108-20-3
Ethylbenzene
ND ug/L
0.50
0.25
1
03/30/13 06:04
100-41-4
Hexachloro-1,3-btftadiene
ND ug/L
2.0
1.0
1
03/30/13 06:04
87-68-3
Isopropylbenzene (Cunene)
ND ug/L
0.50
0.25
1
03/30/13 06:04
98-82-8
Methylene Chloride
ND ug/L
2.0
1.0
1
03/30/13 06:04
75-09-2
Methyl-tert-butyl ether
97.5 ug/L
0.50
0.25
1
03/30/13 06:04
1634-04-4
Naphthalene
ND ug/L
2.0
1.0
1
03/30/13 06:04
91-20-3
n-Propylbenzene
ND ug/L
0.50
0.25
1
03/30/13 06:04
103-65-1
Styrene
ND ug/L
0.50
0.25
1
03/30/13 06:04
100-42-5
1,1,1,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03130/1306:04
630-20-6
1,1,2,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03130/1306:04
79-34-5
REPORT OF LABORATORY ANALYSIS
This report shell not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 11 of 42

e
Pace Anaytical Services, Inc.
Pace Analytical Services, Inc.
Pace Analytical Services, Inc.
/j n�
I' wlytical
205 East Meadow Road - Suite A
2225 Riverside Dr.
9800 Kinsey Ave. Suite 100
� ��cab 1 ` COM
Eden, NC 27288
Asheville, NC 28804
Huntersville, NC 28078
(336)623--8921
[phone]
[phone]
ace
ANALYTICAL RESULTS
Project: Gilbarco 97746
Pace Project No.: 92152792
Sample: MW-13D
Lab ID: 92152792004
Collected:
03/27/13 11:07
Received: 03/28/13 14:15 Matrix: Water
Report
Parameters
Results Units
Limit
MDL
DI=
Prepared Analyzed
CAS No. Qual
6200E MSV
Analytical Method: SM 6200B
Tetrachloroethene
ND ug/ -
0.50
0.25
1
03/30/13 06:04
127-18-4
Toluene
ND ug/L
0.50
0.25
1
03/30/13 06:04
108-88-3
1,2,3-Trichlorobenzene
ND ug/L
2.0
1.0
1
03/30/13 06:04
87-01-6
1,2,4-Trichlorobenzene
ND ug/L
2.0
1.0
1
03/30/13 06:04
12D-82-1
1,1,1-Trichloroethane
ND ug/L
0.50
0.25
1
03/30/13 06:04
71-55-6
1,1,2-Trichloroethane
ND ug/L
0.50
0.25
1
03/30/13 06:04
79-00-5
Trichloroethene
ND ug/L
0.50
0.25
1
03/30/13 06:04
79-01-6
Trichlorofluoromethane
ND ug/L
1.0
0.50
1
03130/13 06:04
75-69-4
1,2,3-Trichloropropane
ND ug/L
0.50
0.25
1
03/30/13 06:04
96-18-4
1,2,4-Trimethylbenzene
ND ug/L
0.50
0.25
1
03/30/13 06:04
95-63-6
1,3,5-Trimethylberizerle
ND ug/L
0.50
0.25
1
03/30/13 06:04
108-67-8
Vinyl chloride
ND ug/L
1.0
0.25
1
03/30/13 06:04
75-01-4
mWXylene
ND ug/L
1.0
0.50
1
03/30/13 06:04
179601-23-1
o-Xylene
ND ug/L
0.50
0.25
1
03/30/13 06:04
95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
93 %
70-130
1
03/30/13 06:04
17060-07-0
Dibromoflucromethane (S)
96 %
70-130
1
03/30/13 06:04
1868-53-7
4-Bromofluorobenzene (S)
95 %
70-130
1
03/30/13 06:04
460-00-4
Toluene-d8 (S)
99 %
70-130
1
03/30/13 06:04
2037-26-5
Date: 04/02/2013 03:51 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 12 of 42

laneAnalytical e
waMcpaoelsb&=n
Project: Gilbarco 97746
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Project No.: 92152792
Sample: MW-15 Lab ID: 92162792005 Collected: 03/27/13 09:50 Received: 03/28/13 14:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Benzene
ND ug/L
0.50
0.25
1
03/30/13 06:20
71-43-2
Bromobenzene
ND ug/L
0.50
0.25
1
03/30/13 06:20
108-86-1
Bromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 06:20
74-97-5
Bromodichloromethane
ND ug/L
0.50
0.25
1
03/30/13 06:20
75-27-4
Bromoform
ND ug/L
0.50
0.25
1
03/30/13 06:20
75-25-2
Bromomethane
ND ug/L
5.0
0.50
1
03/30/13 06:20
74-83-9
n-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 06:20
104-51-8
sec-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 06:20
135-98-8
tert-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 06:20
98-06-6
Carbon tetrachloride
ND ug/L
0.50
0.25
1
03/30/13 06:20
56-23-5
Chlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 06:20
108-90-7
Chloroethane
ND ug/L
1.0
0.50
1
03/30/13 06:20
75400-3
Chloroform
ND ug/L
0.50
0.25
1
03/30/13 06:20
67-66-3
Chloromethane
ND ug/L
1.0
0.50
1
03/30/13 06:20
74-87-3
2-Chiorotoluene
ND ug/L
0.50
0.25
1
03/30/13 06:20
95-49-8
4-Chlorotoluene
ND ug/L
0.50
0.25
1
03/30/13 06:20
106-43-4
1,2-Dibromo-3-chloropropane
ND ug/L
1.0
0.50
1
03/30/13 06:20
96-12-8
Dibromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 06:20
124-48-1
1,2-Dibromoethane (EDB)
ND ug/L
0.50
0.25
1
03/30/13 06:20
106-93-4
Dibromomethane
ND ug/L
0.50
0.25
1
03/30/13 06:20
74-95-3
1,2-Dichlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 06:20
95-50-1
1,3-Dichlorobenzene
ND ug/L
0.50
0.25
1
03130/1306:20
541-73-1
1,4-Dichlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 06:20
106-46-7
Dichlorodifluoromethane
ND ug/L
0.50
0.25
1
03/30/13 06:20
75-71-8
1, 1 -Dichloroethane
0.26J ug/L
0.50
0.25
1
03/30/13 06:20
75-34-3
1,2-Dichloroethane
ND ug/L
0.50
0.25
1
03/3011306:20
107-06-2
1. 1 -Dichloroethene
ND ug/L
0.50
0.25
1
03/30/13 06:20
75-35-4
cis-1,2-Dichloroethene
13.5 ug/L
0.50
0.25
1
03/30/13 06:20
156-59-2
Vans-1,2-Dichloroethene
ND ug/L
0.50
0.25
1
03/30/13 06:20
156.60-5
1,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 06:20
78-87-5
1,3-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 06:20
142-28-9
2,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 06:20
594-20-7
1,1-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 06:20
563-58-6
cis-1,3-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 06:20
10061-01-5
trans-1,3-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 06:20
10061-02-6
Diisopropyl ether
ND ug/L
0.50
0.25
1
03/30/13 06:20
108-20-3
Ethylbenzene
ND ug/L
0.50
0.25
1
03/30/13 06:20
100-41-4
Hexachloro-11,3-butadiene
ND ug/L
2.0
1.0
1
03130/13 06:20
87-W3
Isopropylbenzene (Cumene)
ND ug/L
0.50
0.25
1
03/30/13 06:20
98-82-8
Methylene Chloride
ND ug/L
2.0
1.0
1
03/30/13 06:20
75-09-2
Methyl-tert-butyl ether
1.7 ug/L
0.50
0.25
1
03/30/13 06:20
1634-04-4
Naphthalene
ND ug/L
2.0
1.0
1
03/30/13 06:20
91-20-3
n-Propylbenzene
ND ug/L
0.50
0.25
1
03/30/13 06:20
103-65-1
Styrene
ND ug/L
0.50
0.25
1
03/30/13 06:20
100-42-5
1,1,1,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03/30/13 06:20
630-20-6
1,1,2,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03/30/13 06:20
79-34-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 13 of 42

aceAnaVical e
� a�sw.paoale6aean
Project: Gilbarco 97746
Pace Project No.: 92152792
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-15
Lab ID: 92152792005
Collected:
03/27/13 09:50
Received: 03/28/13 14:15 Matrix: Water
Report
Parameters
Results Units
Limit
MDL
DF
Prepared Analyzed CAS No. Qual
6200B MSV
Analytical Method: SM 6200B
Tetrachloroethene
1.6 ug/L
0.50
0.25
1
03/30/13 06:20 127-18-4
Toluene
ND ug/L
0.50
0.25
1
03/30/13 06:20 108-88-3
1,2,3-Trichlorobenzene
ND ug/L
2.0
1.0
1
03/30/13 06:20 87-61-6
1,2,4-Trichlorobenzene
ND ug/L
2.0
1.0
1
03/30/13 06:20 120-82-1
1,1,1-Trichloroethane
ND ug/L
0.50
0.25
1
03/30/13 06:20 71-55-6
1,1,2-Trichloroethane
ND ug/L
0.50
0.25
1
03/30/13 06:20 79-00-5
Trichloroethene
2.1 ug/L
0.50
0.25
1
03/30/13 06:20 79-01-6
Trichlorofluoromethane
ND ug/L
1.0
0.50
1
03/30/13 06:20 75-69-4
1,2,3-Trichloropropane
ND ug/L
0.50
0.25
1
03/30/13 06:20 96-18-4
1,2,4-Trimethylbenzene
ND ug/L
0.50
0.25
1
03/30/13 06:20 9"3-6
1,3,5-Trimethy1benzene
ND ug/L
0.50
0.25
1
03/30/13 06:20 108-67-8
Vinyl chloride
ND ug/L
1.0
0.25
1
03/30/13 06:20 75-01-4
m&,p-Xylene
ND ug/L
1.0
0.50
1
03/30/13 06:20 179601-23-1
o-Xylene
ND ug/L
0.50
0.25
1
03/30/13 06:20 95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
93 %
70-130
1
03/30/13 06:20 17060-07-0
Dibromofluoromethane (S)
97 %
70-130
1
03/30/13 06:20 1868-53-7
4-Bromofluorobenzene (S)
96 %
70-130
1
03/30/13 06:20 460-00-4
Toluene-d8 (S)
101 %
70-130
1
03/30/13 06:20 2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc..
Page 14 of 42

25ceftlXkale
wwecPeoeA"oa^
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Ana"cal Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Gilbarco 97746
Pace Project No.: 92152792
Sample: MW-16 Lab ID: 92152792006 Collected: 03/27/13 13:27 Received: 03/28/13 14:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6200E MSV Analytical Method: SM 6200B
Benzene
ND ug/L
0.50
0.25
1
03/30/13 04:07 71-43-2
Bromobenzene
ND ug/L
0.50
0.25
1
03/30/13 04:07 108-86-1
Bromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 04:07 74-97-5
Bromodichloromethane
ND ug/L
0.50
0.25
1
03/30/13 04:07 75-27-4
Bromoform
ND ug/L
0.50
0.25
1
03/30/13 04:07 75-25-2
Bromomethane
ND ug/L
5.0
0.50
1
03/30/13 04:07 74-83-9
n-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:07 104-51-8
sec-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:07 135-98-8
tert-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:07 98-06-6
Carbon tetrachloride
ND ug/L
0.50
0.25
1
03/30/13 04:07 56-23-5
Chlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 04:07 108-90-7
Chloroethane
ND ug/L
1.0
0.50
1
03/30/13 04:07 75-00-3
Chloroform
ND ug/L
0.50
0.25
1
03/30/13 04:07 67-66-3
Chloromethane
ND ug/L
1.0
0.50
1
03/30/13 04:07 74-87-3
2-Chlorotoluene
ND ug/L
0.50
0.25
1
03/30/13 04:07 95-49-8
4-Chlorotoluene
ND ug/L
0.50
0.25
1
03/30/13 04:07 106-43-4
1,2-Dibromo-3-chloropropane
ND ug/L
1.0
0.50
1
03130/1304:07 96-12-8
Dibromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 04:07 124-48-1
1,2-Dibromoethane (EDB)
ND ug/L
0.50
0.25
1
03/30/13 04:07 106-93-4
Dibromomethane
ND ug/L
0.50
0.25
1
03/30/13 04:07 74-95-3
1,2-Dichloroberizerle
ND ug/L
0.50
0.25
1
03/30/13 04:07 95-50-1
1,3-Dichloroberizene
ND ug/L
0.50
0.25
1
03/30/13 04:07 541-73-1
1,4-Dichloroberizerle
ND ug/L
0.50
0.25
1
03/30/13 04:07 106-46-7
Dichlorodifluoromethane
ND ug/L
0.50
0.25
1
03/30/13 04:07 75-71-8
1,1-Dichloroethane
ND ug/L
0.50
0.25
1
03/30/13 04:07 75-34-3
1,2-Dichloroethane
ND ug/L
0.50
0.25
1
03/30/13 04:07 107-06-2
1, 1 -Dichloroethene
0.58 ug/L
0.50
0.25
1
03/30/13 04:07 75-35-4
cis-1,2-Dichloroetherle
3.5 ug/L
0.50
0.25
1
03/30/13 04:07 156-59-2
trans-1,2-Dichloroethene
ND ug/L
0.50
0.25
1
03130/1304:07 156-60-5
1,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 04:07 78-87-5
1,3-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 04:07 142-28-9
2,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 04:07 594-20-7
1,1-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 04:07 563-58-6
cis-1,3-Dichloropropene
ND ug/L
0.50
0.25
1
03130/1304:07 10061-01-5
trans- 1, 3-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 04:07 10061-02-6
Diisopropyl ether
ND ug/L
0.50
0.25
1
03/30/13 04:07 108-20-3
Ethylbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:07 100-41-4
Hexachloro-1,3-btdadiene
ND ug/L
2.0
1.0
1
03/30/13 04:07 87-68-3
Isopropylbenzene (Cunene)
ND ug/L
0.50
0.25
1
03/30/13 04:07 98-82-8
Methylene Chloride
ND ug/L
2.0
1.0
1
03/30/13 04:07 75-09-2
Methyl-tert-butyl ether
ND ug/L
0.50
0.25
1
03130/13 04:07 1634-04-4
Naphthalene
ND ug/L
2.0
1.0
1
03/30/13 04:07 91-20-3
n-Propylbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:07 103-65-1
Styrene
ND ug/L
0.50
0.25
1
03/30/13 04:07 100-42-5
1,1,1,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03/3011304:07 630-20-6
1,1,2,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03/3011304:07 79-34-5
REPORT OF LABORATORY ANALYSIS
7r,,s report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 15 of 42

laceftVkale
awwpamws.com
Project: Gilbarco 97746
Pace Project No.: 92152792
Pace Analytical Services, Inc.
205 East Meednw Road - Suite A
Eden, NC 27288
[phone]
Pace Anaytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-16 Lab ID: 92152792006 Collected: 03/27/13 13:27 Received: 03/28/13 14:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6200E MSV Analytical Method: SM 6200B
Tetrachloroethene
7.8 ug/L
0.50
0.25
1
03/30/13 04:07
127-18-4
Toluene
0.96 ug/L
0.50
0.25
1
03/30/13 04:07
108-88-3
1,2,3-Trichlorobenzene
ND ug/L
2.0
1.0
1
03/30/1304:07
87-61-6
1,2,4-Trichlorobenzene
ND ug/L
2.0
1.0
1
03/30/1304:07
120-82-1
1, 1, 1 -Trichloroethane
ND ug/L
0.50
0.25
1
03/30M304:07
71-55-6
1,1,2-Trichloroetharie
ND ug/L
0.50
0.25
1
0313011304:07
79-00-5
Trichloroethene
1.2 ug/L
0.50
0.25
1
03/30M 3 04:07
79-01-6
Trichlorofluoromethane
ND ug/L
1.0
0.50
1
03/30/13 04:07
75-69-4
1,2,3-Trichloroproparie
ND ug/L
0.50
0.25
1
03/30/1304:07
96-18-4
1,2,4-Trimethylbenzerie
ND ug/L
0.50
0.25
1
03/30/1304:07
95-63-6
1,3,5-Trimethylbenzerie
ND ug/L
0.50
0.25
1
03/30/13 04:07
108-67-8
Vinyl chloride
2.2 ug/L
1.0
0.25
1
03/30/13 04:07
75-01-4
mBp-Xylene
ND ug/L
1.0
0.50
1
03/30/13 04:07
179601-23-1
o-Xylene
ND ug/L
0.50
0.25
1
03/30/13 04:07
95-47-0
Surrogates
1,2-Dichloroethane-d4 (S)
93 %
70-130
1
03/30/13 04:07
17060-07-0
Dibromofluoromethane (S)
96 %
70-130
1
03/30/13 04:07
1868-53-7
4-Bromofluorobenzerie (S)
94 %
70-130
1
03/30/13 04:07
460-00-4
Toluene-d8 (S)
101 %
70-130
1
03/30/13 04:07
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 16 of 42

/72ceAnalXicalo
wawpecskba.00m
Project: Gilbarco 97746
Pace Anaiytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Project No.: 92152792
Sample: MW-33 Lab ID: 92152792007 Collected: 03/27/13 10:55 Received: 03/28/13 14:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Benzene
ND ug/L
0.50
0.25
1
03/30/13 04:24 71-43-2
Bromobenzene
ND ug/L
0.50
0.25
1
03/30/13 04:24
108-86-1
Bromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 04:24
74-97-5
Bromodichloromethane
ND ug/L
0.50
0.25
1
03/30/13 04:24
75-27-4
Bromoform
ND ug/L
0.50
0.25
1
03/30/13 04:24
75-25-2
Bromomethane
ND ug/L
5.0
0.50
1
03/30/13 04:24
74-83-9
n-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:24
104-51-8
sec-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:24
135-98-8
tert-Butylbenzene
ND uglL
0.50
0.25
1
03/30/13 04:24
98-06-6
Carbon tetrachloride
ND ug/L
0.50
0.25
1
03/30/13 04:24
56-23-5
Chlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 04:24
108-90-7
Chloroethane
ND ug/L
1.0
0.50
1
03/30/13 04:24
75-00-3
Chloroform
ND ug/L
0.50
0.25
1
03/30/13 04:24
67-66-3
Chloromethane
ND ug/L
1.0
0.50
1
03/30/13 04:24
74-87-3
2-Chlorotoluene
ND ug/L
0.50
0.25
1
03/30/13 04:24
95-49-8
4-Chlorotoluene
ND ug/L
0.50
0.25
1
03/30/13 04:24
106-43-4
1,2-Dibromo-3-chloropropane
ND ug/L
1.0
0.50
1
03/30/13 04:24
96-12-8
Dibromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 04:24
124 48 1
1,2-Dibromoethane (EDB)
ND ug/L
0.50
0.25
1
03/30/13 04:24
106-93-4
Dibromomethane
ND ug/L
0.50
0.25
1
03/30/13 04:24
74-95-3
1,2-Dichlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 04:24
95-50-1
1,3-Dichlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 04:24
541-73-1
1,4-Dichlorobenzene
ND ugA-
0.50
0.25
1
03/30/13 04:24
106-46-7
Dichlorodifluoromethane
ND ug/L
0.50
0.25
1
03/30/13 04:24
75-71-8
1,1-Dichloroethane
ND ug/L
0.50
0.25
1
03/30/13 04:24
75-34-3
1,2-Dichloroethane
ND ug/L
0.50
0.25
1
03130/1304:24
107-06-2
1,1-Dichloroethene
ND ug/L
0.50
0.25
1
03/30/13 04:24
75-35-4
cis-1,2-Dichloroethene
1.9 ug/L
0.50
0.25
1
03/30/13 04:24
156-59-2
trans-1,2-Dichloroethene
ND ug/L
0.50
0.25
1
03/30/13 04:24
156-60-5
1,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 04:24
78-87-5
1,3-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 04:24
142-28-9
2,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 04:24
594-20-7
1,1-Dichloropropene
ND ug/L
0.50
0.25
1
03130/1304:24
563-58-6
cis-1,3-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 04:24
10061-01-5
trans-1,3-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 04:24
10061-02-6
Diisopropyl ether
ND ug/L
0.50
0.25
1
03/30/13 04:24
108-20-3
Ethylbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:24
100-41-4
Hexachloro-1,3-butadiene
ND ug/L
2.0
1.0
1
03/30/13 04:24
87-W3
Isopropylbenzene (Cumene)
ND ug/L
0.50
0.25
1
03/30/13 04:24
98-82-8
Methylene Chloride
ND ug/L
2.0
1.0
1
03/30/13 04:24
75-09-2
Methyl-tert-butyl ether
0.27J ug/L
0.50
0.25
1
03/30/13 04:24
1634-04-4
Naphthalene
ND ug/L
2.0
1.0
1
03/30/13 04:24
91-20-3
n-Propylbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:24
103-65-1
Styrene
ND ug/L
0.50
0.25
1
03/30/13 04:24
100-42-5
1,1,1,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03/30/13 04:24
630-20-6
1,1,2,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03/30/13 04:24
79-34-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 17 of 42

Pacef
Pace AnatlZZ
Pace Analytical Services,
205East Mea�Road Sue A
e
ZRiva Dr.
9800 G Ave. 100
y
awM,.petabbscom
Eden, NC 27288
Asheville, NC 28804
Huntersviik, NC 28078
[phone]
[phone]
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 97746
Pace Project No.: 92152792
Sample: MW-33
Lab ID: 92152792007
Collected:
03/27/13 10:55
Received: 03/28/13 14:15 Matrix: Water
Report
Parameters
Results Units
Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
6200E MSV
Analytical Method: SM 6200B
Tetrachloroethene
ND ug/L
0.50
0.25
1
03/30/13 04:24
127-18-4
Toluene
ND ug/L
0.50
0.25
1
03/30/13 04:24
108-88-3
1,2,3-Trichlorobenzene
ND ug/L
2.0
1.0
1
03/30/13 04:24
87-61-6
1,2,4-Trichlorobenzene
ND ug/L
2.0
1.0
1
03/30/13 04:24
120-82-1
1,1,1-Tdchloroethane
ND ug/L
0.50
0.25
1
03/30/13 04:24
71-55-6
1,1,2-Tdchloroethane
ND ug/L
0.50
0.25
1
03/30/13 04:24
79-00-5
Trichloroethene
ND ug/L
0.50
0.25
1
03/30/13 04:24
79-01-6
Trichlorofluoromethane
ND ug/L
1.0
0.50
1
03/30/13 04:24
75-69-4
1,2,3-Trichloropropane
ND ug/L
0.50
0.25
1
03/3011304:24
96-1&A
1,2,4-Trimethytbenzene
ND ug/L
0.50
0.25
1
03/3011304:24
95-63-6
1,3,5-Trimethytbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:24
108-67-8
Vinyl chloride
ND ug/L
1.0
0.25
1
03/30/13 04:24
75-01-4
m&p-Xylene
ND ug/L
1.0
0.50
1
03/30/13 04:24
179601-23-1
o-Xylene
ND ug/L
0.50
0.25
1
03/30/13 04:24
95-47-6
Surrogates
1,2-Dichlorcethane-d4(S)
93%
70-130
1
03/30/13 04:24
17060-07-0
Dibromofluoromethane (S)
98 %
70-130
1
03/30/13 D4:24
1868-53-7
4-Bromofluorobenzene (S)
95 %
70-130
1
03/30/13 04:24
460-DO-4
Toluene-d8 (S)
100 %
70-130
1
03/30/13 04:24
2037-26-5
Date: 04/0i212013 03:51 PM
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 42

s
Pace Analytical Services, Inc. Pace Analytical Services, Inc.
Pace Analytical Services, Inc.
I V KI/�IIiR' I
205 East Meadow Road - Suite A
2225 Riverside Dr.
9800 Kincey Ave. Suite 100
www pacsfaftcom
Eden, NC 27288
Asheville, NC 28804
Huntersville, NC 28078
[phone]
[phone]
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 97746
Pace Project No.: 92152792
Sample: MW-34
Lab ID: 92152792008 Collected: 03/27/13 09:02
Received: 03128/13 14:15
Matrix: Water
as
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Benzene
ND ug/L
0.50
0.25
1
03130/13 04:40 71-43-2
Bromobenzene
ND ug/L
0.50
0.25
1
03/30/13 04:40 108-86-1
Bromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 04:40 74-97-5
Bromodichloromethane
ND ug/L
0.50
0.25
1
03/30/13 04:40 75-27-4
Bromoform
ND ug/L
0.50
0.25
1
03/30/13 04:40 75-25-2
Bromomethane
ND ug/L
5.0
0.50
1
03/30/13 04:40 74-83-9
n-Butylberizene
ND ug/L
0.50
0.25
1
03/30/13 04:40 104-51-8
sec-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:40 135-98-8
tert-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:40 98-06-6
Carbon tetrachloride
ND ug/L
0.50
0.25
1
03130/13 04:40 56-23-5
Chlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 04:40 108-90-7
Chloroethane
ND ug/L
1.0
0.50
1
03130/13 04:40 75-00-3
Chloroform
ND ug/L
0.50
0.25
1
03/30/13 04:40 67-66-3
Chloromethane
ND ug/L
1.0
0.50
1
03/30/13 04:40 74-87-3
2-Chiorotoluene
ND ug/L
0.50
0.25
1
03130/13 04:40 95-49-8
4-Chlorotoluene
ND ug/L
0.50
0.25
1
03/30/13 04:40 106.43-4
1,2-Dibromo-3-chloropropane
ND ug/L
1.0
0.50
1
03/30/13 04:40 96-12-8
Dibromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 04:40 124-48-1
1,2-Dibromoethane (EDB)
ND ug/L
0.50
0.25
1
03130/13 04:40 106-93-4
Dibromomethane
ND ug/L
0.50
0.25
1
03/30/13 04:40 74-95-3
1,2-Dichlorobenzene
ND ug/L
0.50
0.25
1
03/30113 04:40 95-50-1
1,3-Dichlorobenzene
ND ug/L
0.50
0.25
1
03130/13 04:40 541-73-1
1,4-Dichlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 04:40 106-46-7
Dichlorodifluoromethane
ND ug/L
0.50
0.25
1
03130113 04:40 75-71-8
1,1-Dichloroethane
ND ug/L
0.50
0.25
1
03/30/13 04:40 75-34-3
1,2-Dichloroethane
ND ug/L
0.50
0.25
1
03130/13 04:40 107-06-2
1,1-Dichloroethene
ND ug/L
0.50
0.25
1
03130/13 04:40 75-35-4
cis-1,2-Dichloroetherte
ND ug/L
0.50
0.25
1
0313011304:40 156-59-2
trans-1,2-Dichloroethene
ND ug/L
0.50
0.25
1
03130/13 04:40 156-60-5
1,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 04:40 78-87-5
1,3-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 04:40 142-28-9
2,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 04:40 594-20-7
1,1-Dichloropropene
ND ug/L
0.50
0.25
1
03130/13 04:40 563-58-6
cis-1,3-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 04:40 10061-01-5
trans- 1, 3-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 04:40 10061-02-6
Diisopropyl ether
ND ug/L
0.50
0.25
1
03/30/13 04:40 108-20-3
Ethylbenzene
ND ug/L
0.50
0.25
1
03130/13 04:40 100-41-4
Hexachloro-1,3-butadiene
ND ug/L
2.0
1.0
1
03/30/13 04:40 87-68-3
Isopropylbenzene (Cumene)
ND ug/L
0.50
0.25
1
03/30/13 04:40 98-82-8
Methylene Chloride
ND ug/L
2.0
1.0
1
03/30/13 04:40 75-09-2
Methyl-tert-butyl ether
ND ug/L
0.50
0.25
1
03/30/13 04:40 1634-04-4
Naphthalene
ND ug/L
2.0
1.0
1
03/30/13 04:40 91-20-3
n-Propylbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:40 103-65-1
Styrene
ND ug/L
0.50
0.25
1
03/30/13 04:40 100-42-5
1,1,1,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
0313011304:40 630-20-6
1,1,2,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03/30/13 04:40 79-34-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 19 of 42

ceAnalyhcal e
W*WyeacmInbscom
Project: Gilbarco 97746
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
ANALYTICAL RESULTS
[phone]
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Project No.: 92152792
Sample: MW-34 Lab ID: 92152792008 Collected: 03/27/13 09:02 Received: 03/28/13 14:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Tetrachloroethene
ND ug/L
0.50
0.25
1
03/30/13 04:40 127-18-4
Toluene
ND ug/L
0.50
0.25
1
03130/13 04:40 108-88-3
1,2,3-Trichlorobenzerie
ND ug/L
2.0
1.0
1
03/30/13 04:40 87-61-6
1,2,4-Trichlorobenzene
ND ug/L
2.0
1.0
1
03/30/13 04:40 120-82-1
1,1,1-Trichloroetharie
ND ug/L
0.50
0.25
1
03/30/13 04:40 71-55-6
1,1,2-Trichloroetharie
ND ug/L
0.50
0.25
1
03/30/13 04:40 79-00-5
Trichloroethene
ND ug/L
0.50
0.25
1
03/30/13 04:40 79-01-6
Trichlorofluoromethane
ND ug/L
1.0
0.50
1
03/30/13 04:40 75-69-4
1,2,3-Trichloroproparie
ND ug/L
0.50
0.25
1
03/30/13 04:40 96-18-4
1,2,4-Tdmethylbenzerie
ND ug/L
0.50
0.25
1
03/30/13 04:40 95-63-6
1,3,5-Trimethylbenzerie
ND ug/L
0.50
0.25
1
03/30/13 04:40 108-67-8
Vinyl chloride
ND ug/L
1.0
0.25
1
03/30/13 04:40 75-01-4
m8,p-Xylene
ND ug/L
1.0
0.50
1
03/30/13 04:40 179601-23-1
o-Xylene
ND ug/L
0.50
0.25
1
03/30/13 04:40 95-47-6
Surrogates
1,2-Dichloroethane-04 (S)
93 %
70-130
1
03/30/13 04:40 17060-07-0
Dibromofluoromethane (S)
97 %
70-130
1
03130/13 04:40 1868-53-7
4-Bromofluorobenzerie (S)
97 %
70-130
1
03/30/13 04:40 460-00-4
Toluene-d8 (S)
101 %
70-130
1
03/30/13 04:40 2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 20 of 42

cal Services, Inc.
ce
Pace
aPace Analytical . Pa AnaZ)7lytical
cal 205East Meadow Road - Suite A Rive a Dr. 9800 G�Ave. e 100
/ rvwpscsiabacam Eden, NC 27288 Asheville, NC 28804 Huntersville, NC 28078
i
[phone] [phone] [phone]
ANALYTICAL RESULTS
Project: Gilbarco 97746
Pace Project No.: 92152792
Sample: MW-40 LOW: 92152792009 Collected: 03/27/13 10:02 Received: 03/28/13 14:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6200B MSV Analytical Method: SM 6200B
Benzene
305 ug/L
1.0
0.50
2
03/30/13 08:50
71-43-2
Bromobenzene
ND ug/L
1.0
0.50
2
03/30/13 08:50
108-86-1
Bromochloromethane
ND ug/L
1.0
0.50
2
03/30/13 08:50
74-97-5
Bromodichloromethane
ND ug/L
1.0
0.50
2
03/30/13 08:50
75-27-4
Bromoform
ND ug/L
1.0
0.50
2
03/30/13 08:50
75-25-2
Bromomethane
ND ug/L
10.0
1.0
2
03/30/13 08:50
74-83-9
n-Butylbenzene
ND ug/L
1.0
0.50
2
03/30/13 08:50
104-51-8
sec-Butylbenzene
ND ug/L
1.0
0.50
2
03/30/13 08:50
135-98-8
tert-Butylbenzene
ND ug/L
1.0
0.50
2
03/30/13 08:50
98-O6-6
Carbon tetrachloride
ND ug/L
1.0
0.50
2
03/30/13 08:50
56-23-5
Chlorobenzene
ND ug/L
1.0
0.50
2
03/30/13 08:50
108-90-7
Chloroethane
ND ug/L
2.0
1.0
2
03/30/13 08:50
75-00-3
Chloroform
ND ug/L
1.0
0.50
2
03/30/13 08:50
67-66-3
Chloromethane
ND ug/L
2.0
1.0
2
03/30/13 08:50
74-87-3
2-Chlorotoluene
ND ug/L
1.0
0.50
2
03/30/13 08:50
95-49-8
4-Chlorotoluene
ND ug/L
1.0
0.50
2
03/30/13 08:50
106-43-4
1,2-Dibromo-3-chloropropane
ND ug/L
2.0
1.0
2
03130113 08:50
96-12-8
Dibromochloromethane
ND ug/L
1.0
0.50
2
03/30/13 08:50
124-48-1
1,2-Dibromoethane (EDB)
ND ug/L
1.0
0.50
2
03/30/13 08:50
106-93-4
Dibromomethane
ND ug/L
1.0
0.50
2
03/30/13 08:50
74-95-3
1,2-Dichlorobenzene
ND ug/L
1.0
0.50
2
03130/13 08:50
95-50-1
1,3-Dichlorobenzene
ND ug/L
1.0
0.50
2
03/30/13 08:50
541-73-1
1,4-Dichlorobenzene
ND ug/L
1.0
0.50
2
03130/13 08:50
106-46-7
Dichlorodifluoromethane
ND ug/L
1.0
0.50
2
03130/13 08:50
75-71-8
1,1-Dichloroethane
ND ug/L
1.0
0.50
2
03130/1308:50
75-34-3
1,2-Dichloroethane
ND ug/L
1.0
0.50
2
03130/13 08:50
107-06-2
1,1-Dichloroethene
ND ug/L
1.0
0.50
2
03130/13 08:50
75-35-4
cis-1,2-Dichloroethene
3.0 ug/L
1.0
0.50
2
03130/13 08:50
156-59-2
trans-1,2-Dichloroethene
ND ug/L
1.0
0.50
2
03130/1308:50
156-60-5
1,2-Dichloropropane
ND ug/L
1.0
0.50
2
03/30/13 08:50
78-87-5
1,3-Dichloropropane
ND ug/L
1.0
0.50
2
03130/1308:50
142-28-9
2,2-Dichloropropane
ND ug/L
1.0
0.50
2
03/30/13 08:50
594-20-7
1,1-Dichloropropene
ND ug/L
1.0
0.50
2
03130/1308:50
563-58-6
cis-1,3-Dichloropropene
ND ug/L
1.0
0.50
2
03/30/13 08:50
10061-01-5
trans-1,3-Dichloropropene
ND ug/L
1.0
0.50
2
03/30/13 08:50
10061-02-6
Diisopropyl ether
ND ug/L
1.0
0.50
2
03/30/13 08:50
108-20-3
Ethylbenzene
496 ug/L
2.5
1.2
5
04/01/13 02:11
100-41-4
Hexachloro-11,3-butadiene
ND ug/L
4.0
2.0
2
03/30/13 08:50
87-68-3
Isopropylbenzene (Cumene)
27.4 ug/L
1.0
0.50
2
03/30/13 08:50
98-82-8
Methylene Chloride
ND ug/L
4.0
2.0
2
03/30/13 08:50
75-M2
Methyl-tert-butyl ether
ND ug/L
1.0
0.50
2
03130/13 08:50
1634-04-4
Naphthalene
193 ug/L
4.0
2.0
2
03/30/13 08:50
91-20-3
n-Propylbenzene
63.4 ug/L
1.0
0.50
2
03/30/13 08:50
103-65-1
Styrene
4.8 ug/L
1.0
0.50
2
03/30/13 08:50
100-42-5
1, 1, 1,2-Tetrachloroethane
ND ug/L
1.0
0.50
2
03/30/13 08:50
630-20-6
1,1,2,2-Tetrachloroethane
ND ug/L
1.0
0.50
2
03/30/13 08:50
79-34-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 21 of 42

1)!;a'ce e
/ w►w.paoslebsoom
Project: Gilbarco 97746
Pace Project No.: 92152792
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-40
Lab ID: 92152792009
Collected:
03/27/13 10:02
Received: 03/28/13 14:15 Matrix: Water
Report
Parameters
Results Units
Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
6200B MSV
Analytical Method: SM 6200B
Tetrachloroethene
0.61J ug/L
1.0
0.50
2
03/30/13 08:50
127-18-4
Toluene
460 ug/L
2.5
1.2
5
04/01/13 02:11
108-88-3
1,2,3-Trichlorobenzene
ND ug/L
4.0
2.0
2
03130/1308:50
87-61-6
1,2,4-Trichlorobenzene
ND ug/L
4.0
2.0
2
03/30/13 08:50
120-82-1
1,1,1-Trichloroethane
ND ug/L
1.0
0.50
2
03/30/13 08:50
71-55-6
1,1,2-Trichloroethane
ND ug/L
1.0
0.50
2
03/30/13 08:50
79-00-5
Trichloroethene
ND ug/L
1.0
0.50
2
03/30/13 08:50
79-01-6
Trichlorofluoromethane
ND ug/L
2.0
1.0
2
03/30/13 08:50
75-69-4
1,2,3-Trichloropropane
ND ug/L
1.0
0.50
2
03/30/13 08:50
96-18-4
1,2,4-Trimethyibenzene
362 ug/L
1.0
0.50
2
03/30/13 08:50
95-63-6
1,3,5-Trimethyibenzene
62.9 ug/L
1.0
0.50
2
03/30/13 08:50
108-67-8
Vinyl chloride
ND ug/L
2.0
0.50
2
03/30/13 08:50
75-01-4
m&p-Xylene
881 ug/L
5.0
2.5
5
04/01/13 02:11
179601-23-1
o-Xylene
177 ug/L
1.0
0.50
2
03/30/13 08:50
95-47-6
Sunogetes
1,2-Dichloroethane-d4(S)
92 %
70-130
2
03130/1308:50
17060-07-0
Dibromofluoromethane (S)
97 %
70-130
2
03/30/13 08:50
1868-53-7
4-Bromofluorobenzene (S)
104 %
70-130
2
03/30/13 08:50
460-00-4
Toluene-d8 (S)
101 %
70-130
2
03/30/13 08:50
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc..
Page 22 of 42

•
Pace Analytical Services, Inc.
Pace Analytical Services, Inc.
Pace Analytical Services, Inc.
ftoal
205 East Meadow Road - Suite A
2225 Riverside Dr.
9800 Kincey Ave. Suite 100
-186 CDM
Eden, NC 27266
Asheville, NC 28804
Huntensville, NC 28078
[phone]
[phone]
[phone]
ANALYTICAL
RESULTS
Project: Gilbarco 97746
Pace Project No.: 92152792
Sample: MW45
Lab ID: 92152792010 Collected:
03/27/13 14:12 Received: 03/28/13 14:15
Matrix: Water
Report
Parameters
Results Units
Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
6200B MSV
Analytical Method: SM
6200B
Benzene
ND ug/L
0.50
0.25
1
03/30/13 04:57
71-43-2
Bromobenzene
ND ug/L
0.50
0.25
1
03/30/13 04:57
108-86-1
Bromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 04:57
74-97-5
Bromodichloromethane
ND ug/L
0.50
0.25
1
03/30/13 04:57
75-27-4
Bromoform
ND ug/L
0.50
0.25
1
03/30/13 04:57
75-25-2
Bromomethane
ND ug/L
5.0
0.50
1
03/30/13 04:57
74-83-9
n-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:57
104-51-8
sec-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:57
135-98-8
tert-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:57
98-06-6
Carbon tetrachloride
ND ug/L
0.50
0.25
1
03/30/13 04:57
56-23-5
Chlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 04:57
108-9D-7
Chloroethane
ND ug/L
1.0
0.50
1
03/30/13 04:57
75-00-3
Chloroform
ND ug/L
0.50
0.25
1
03/30/13 04:57
67-66-3
Chloromethane
ND ug/L
1.0
0.50
1
03/30/13 04:57
74-87-3
2-Chlorotoluene
ND ug/L
0.50
0.25
1
03/30/13 04:57
95-49-8
4-Chlorotoluene
ND ug/L
0.50
0.25
1
03/30/13 04:57
106-43-4
1,2-Dibromo-3-chloropropane
ND ug/L
1.0
0.50
1
03130/1304:57
96-12-8
Dibromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 04:57
124-48-1
1,2-Dibromoethane (EDB)
ND ug/L
0.50
0.25
1
03/30/13 04:57
106-93-4
Dibromomethane
ND ug/L
0.50
0.25
1
03/30/13 04:57
74-95-3
1,2-Dichlorobenzene
ND ug/L
0.50
0.25
1
03130/1304:57
95-50-1
1,3-Dichlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 04:57
541-73-1
1,4-Dichlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 04:57
106-46-7
Dichlorodifluoromethane
ND ug/L
0.50
0.25
1
03/30/13 04:57
75-71-8
1,1-Dichloroethane
ND ug/L
0.50
0.25
1
03130/1304:57
75-34-3
1,2-Dichloroethane
ND ug/L
0.50
0.25
1
03130/1304:57
107-06-2
1,1-Dichloroethene
0.77 ug/L
0.50
0.25
1
03130/1304:57
75-35-4
cis-1,2-Dichloroethene
6.9 ug/L
0.50
0.25
1
03130/1304:57
156-59-2
trans-1,2-Dichloroethene
ND ug/L
0.50
0.25
1
03130/1304:57
156-60-5
1,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 04:57
78-87-5
1,3-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 04:57
142-28-9
-r 2,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 04:57
594-20-7
1, 1 -Dichloropropene
ND ug/L
0.50
0.25
1
03130/1304:57
563-58-6
cis-1,3-Dichloropropene
ND ug/L
0.50
0.25
1
03130/1304:57
10061-01-5
trans-1,3-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 04:57
10061-02-6
Diisopropyl ether
ND ug/L
0.50
0.25
1
03/30/13 04:57
108-20-3
Ethylbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:57
100-41-4
Hexachloro-1,3-butadiene
ND ug/L
2.0
1.0
1
03/30/13 04:57
87-68-3
Isopropylbenzene (Cumene)
ND ug/L
0.50
0.25
1
03/30/13 04:57
98-82-8
Methylene Chloride
ND ug/L
2.0
1.0
1
03/30/13 04:57
75-09-2
Methyl-tert-butyl ether
ND ug/L
0.50
0.25
1
03/30/13 04:57
1634-04-4
Naphthalene
ND ug/L
2.0
1.0
1
03/30/13 04:57
91-20-3
n-Propylbenzene
ND ug/L
0.50
0.25
1
03/30/13 04:57
103-65-1
Styrene
ND ug/L
0.50
0.25
1
03/30/13 04:57
100-42-5
1,1,1,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03130/1304:57
630-20-6
1,1,2,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03/30/13 04:57
79-34-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 23 of 42

.1
ceAnaocal e
wnvpacaMtlscom
Project: Gilbarco 97746
Pace Project No.: 92152792
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-45 Lab ID: 92162792010 Collected: 03/27/13 14:12 Received: 03/28/13 14:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6200E MSV
Analytical Method: SM 6200B
Tetrachloroethene
11.7 ug/L
Toluene
ND ug/L
12,3-Trichlorobenzene
ND ug/L
1,2,4-Tdchlorobenzene
ND ug/L
1,1,1-Trichloroethane
ND ug/L
1,1,2-Trichloroethane
ND ug/L
Trichloroethene
10.6 ug/L
Trichlorofluoromethane
ND ug/L
1,2,3-Trichloropropane
ND ug/L
1,2,4-Trimethylbenzene
ND ug/L
1,3,5-Trimethylbenzene
ND ug/L
Vinyl chloride
ND ug/L
m&p-Xylene
ND ug/L
o-Xylene
ND ug/L
Surrogates
0.50
0.25
1
03/30/13 04:57
127-18-4
0.50
0.25
1
03/30/13 04:57
108-88-3
2.0
1.0
1
03/30/13 04:57
87-01-6
2.0
1.0
1
03/30/13 04:57
120-82-1
0.50
0.25
1
03/30/13 04:57
71-55-6
0.50
0.25
1
03/30/13 04:57
794)0-5
0.50
0.25
1
03/30/13 04:57
79-01-6
1.0
0.50
1
03/30/13 04:57
75-69-4
0.50
0.25
1
03/30/13 04:57
96-18-4
0.50
0.25
1
03/30/13 04:57
95-63-6
0.50
0.25
1
03/30/13 04:57
108-67-8
1.0
0.25
1
03/30/13 04:57
75-01-4
1.0
0.50
1
03/30/13 04:57
179601-23-1
0.50
0.25
1
03/30/13 04:57
95-47-6
1,2-Dichloroethane-d4 (S)
95 %
70-130
Dibromofluoromethane (S)
99 %
70-130
4-Bromofluorobenzene (S)
93 %
70-130
Toluene-d8 (S)
101 %
70-130
Date: 04/02/2013 03:51 PM
1 03/30/13 04:57 17060-07-0
1 03/30/13 04:57 1868-53-7
1 03/30/13 04:57 460-00-4
1 03/30/13 04:57 2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the wriften consent of Pace Analytical Services, Inc..
Page 24 of 42

•
Pace Analytl2225
Pa
aceAnalytical
2 5aEast Meadow Road- Suite A
Riverside Dr.
9800 Vincceey Ave. Suite 100
.
wwwscom
Eden, NC 27288
Asheville, NC 28804
Huntersville, NC 28078
I/
[phone]
[phone]
[phone]
ANALYTICAL
RESULTS
Project: Gilbarco 97746
Pace Project No.: 92152792
Sample: MW-46
Lab ID: 92152792011 Collected:
03/27/13 14:14 Received: 03/28/13 14:15
Matrix: Water
Report
Parameters
Results Units
Limit
MDL
DF
Prepared Analyzed
CAS No. Qua[
6200B MSV
Analytical Method: SM
6200B
Benzene
2.1.1 ug/L
2:5
1.2
5
03/30/13 07:10
71-43-2
Bromobenzene
ND ug/L
2.5
1.2
5
03/30/13 07:10
108-86-1
Bromochloromethane
ND ug/L
2.5
1.2
5
03/30/13 07:10
74-97-5
Bromodichloromethane
ND ug/L
2.5
1.2
5
03/30/13 07:10
75-27-4
Bromoform
ND ug/L
2.5
1.2
5
03/30/13 07:10
75-25-2
Bromomethane
ND ug/L
25.0
2.5
5
03/30/13 07:10
74-83-9
n-Butylbenzene
ND ug/L
2.5
1.2
5
03/30/13 07:10
104-51-8
sec-Butylbenzene
ND ug/L
2.5
1.2
5
03/30/13 07:10
135-98-8
tert-Butylbenzene
ND ug/L
2.5
1.2
5
03/30/13 07:10
98-06-6
Carbon tetrachloride
ND ug/L
2.5
1.2
5
03/30/13 07:10
56-23-5
Chlorobenzene
ND ug/L
2.5
1.2
5
03/30/13 07:10
108-90-7
Chloroethane
ND ug/L
5.0
2.5
5
03/30/13 07:10
75-00-3
Chloroform
ND ug/L
2.5
1.2
5
03/30/13 07:10
67-W3
Chloromethane
ND ug/L
5.0
2.5
5
03/30/13 07:10
74-87-3
2-Chlorotoluene
ND ug/L
2.5
1.2
5
03/30/13 07:10
95-49-8
4-Chlorotoluene
ND ug/L
2.5
1.2
5
03/30/13 07:10
106-43-4
1,2-Dibromo-3-chloropropane
ND ug/L
5.0
2.5
5
03/30/13 07:10
96-12-8
Dibromochloromethane
ND ug/L
2.5
1.2
5
03/30/13 07:10
124-48-1
1,2-Dibromoethane (EDB)
ND ug/L
2.5
1.2
5
03/30/13 07:10
106-93-4
Dibromomethane
ND u9n-
2.5
1.2
5
03/30/13 07:10
74-95-3
1,2-Dichlorobenzene
ND ug/L
2.5
1.2
5
03/30/13 07:10
95-50-1
1,3-Dichlorobenzene
ND ug/L
2.5
1.2
5
03/30/13 07:10
541-73-1
1,4-Dichlorobenzene
ND ug/L
2.5
1.2
5
03/30/13 07:10
106-46-7
Dichlorodifluoromethane
ND ug/L
2.5
1.2
5
03/30/13 07:10
75-71-8
1,1-Dichloroethane
3.2 u9n-
2.5
1.2
5
03130/1307:10
75-34-3
1,2-Dichloroethane
ND u9n-
2.5
1.2
5
03/30/13 07:10
107-06-2
1,1-Dichloroethene
14.7 ug/L
2.5
1.2
5
03/30/13 07:10
75-35-4
cis-1,2-Dichloroetherie
798 ug/L
2.5
1.2
5
03/30/13 07:10
156-59-2
trans-1,2-Dichloroethene
1.7.1 ug/L
2.5
1.2
5
03/30/13 07:10
156-60-5
1,2-Dichloropropane
ND ug/L
2.5
1.2
5
03/30/13 07:10
78-87-5
1,3-Dichloropropane
ND ug/L
2.5
1.2
5
03130/1307:10
142-28-9
2,2-Dichloropropane
ND ug/L
2.5
1.2
5
03/30/13 07:10
594-20-7
1,1-Dichloropropene
ND ug/L
2.5
1.2
5
03/30/13 07:10
563-58-6
cis-1,3-Dichloropropene
ND ug/L
2.5
1.2
5
03/30/13 07:10
10061-01-5
trans-1,3-Dich[oroproperie
ND u9n-
2.5
1.2
5
03/30/13 07:10
10061-02-6
Diisopropyl ether
7.6 ug/L
2.5
1.2
5
03/30/13 07:10
108-20-3
Ethylbenzene
ND ug/L
2.5
1.2
5
03/30/13 07:10
100-41-4
Hexachloro-1,3-butadiene
ND ug/L
10.0
5.0
5
03/30/13 07:10
87-W3
Isopropylbenzene (Cunene)
ND ug/L
2.5
1.2
5
03/30/13 07:10
98-82-8
Methylene Chloride
ND ug/L
10.0
5.0
5
03/30/13 07:10
75-09-2
Methyl-tert-butyl ether
7.4 ug/L
2.5
1.2
5
03/30/13 07:10
1634-04-4
Naphthalene
ND ug/L
10.0
5.0
5
03/30/13 07:10
91-20-3
n-Propylbenzene
ND ug/L
2.5
1.2
5
03/30/13 07:10
103-65-1
Styrene
ND ug/L
2.5
1.2
5
03/30/13 07:10
100-42-5
1,1,1,2-Tetrachloroethane
ND ug/L
2.5
1.2
5
03/30/13 07:10
630-20.6
1,1,2,2-Tetrachloroethane
ND ug/L
2.5
1.2
5
03130/1307:10
79-34-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 25 of 42

2CeAna0ca1.
w*a pacelabs.com
Project: Gilbarco 97746
Pace Project No.: 92152792
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-46 Lab ID: 92152792011 Collected: 03/27/13 14:14 Received: 03/28/13 14:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6200E MSV Analytical Method: SM 6200B
Tetrachloroethene
111 ug/L
2.5
1.2
5
03/30/13 07:10
127-18-4
Toluene
ND ug/L
2.5
1.2
5
03/30/13 07:10
108-88-3
1,2,3-Tdchlorobenzene
ND ug/L
10.0
5.0
5
03/30/13 07:10
87-61-6
1,2,4-Trichlorobenzene
ND ug/L
10.0
5.0
5
03/30/1307:10
120-82-1
1,1,1-Trichloroethane
ND ug/L
2.5
1.2
5
03/30/13 07:10
71-55-6
1,1,2-Trichloroethane
ND ug/L
2.5
1.2
5
03/30/1307:10
79-00-5
Trichloroethene
278 ug/L
2.5
1.2
5
03/30/13 07:10
79-01-6
Trichlorofluoromethane
2.7.1 ug/L
5.0
2.5
5
03/30/13 07:10
75-69-4
1,2,3-Trictlloropropane
ND ug/L
2.5
1.2
5
03/30/13 07:10
96-18-4
1,2,4-Tdmethylbenzene
ND ug/L
2.5
1.2
5
03/30/13 07:10
95-63-6
1,3,5-Tdmethylbenzene
ND ug/L
2.5
1.2
5
03/30/13 07:10
108-67-8
Vinyl chloride
ND ug/L
5.0
1.2
5
03/30/13 07:10
75-01-4
m&p-Xylene
ND ug/L
5.0
2.5
5
03/30/13 07:10
179601-23-1
o-Xylene
ND ug/L
2.5
1.2
5
03/30/13 07:10
95-47-6
Surrogates
1,2-Dichloroethane-04(S)
94 %
70-130
5
03/30/13 07:10
17060-07-0
Dibromofluoromethane (S)
98 %
70-130
5
03/30/13 07:10
1868-53-7
4-Bromofluorobenzene (S)
95 %
70-130
5
03130/13 07:10
460-004
Toluene-08 (S)
101 %
70-130
5
03130/13 07:10
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 26 of 42

acmnalytkal o
wwrpecebba.com
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
ANALYTICAL RESULTS
[phone]
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Gilbarco 97746
Pace Project No.: 92152792
Sample: MW-47
Lab W: 92152792012
Collected:
03/27/13 14:51
Received: 03/28/13 14:15 Matrix: Water
Report
Parameters
Results Units
Limit
MDL
DF
Prepared Analyzed CAS No. Qual
6200B MSV
Analytical Method: SM 6200B
Benzene
1.8 ug/L
1.2
0.62
2.5
03/30/13 08:33 71-43-2
Bromobenzene
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 108-86-1
Bromochloromethane
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 74-97-5
Bromodichloromethane
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 75-27-4
Bromoform
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 75-25-2
Bromomethane
ND ug/L
12.5
1.2
2.5
03/30/13 08:33 74-83-9
n-Butylbenzene
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 104-51-8
sec-Butylbenzene
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 135-98-8
tert-Butylbenzene
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 98-06-6
Carbon tetrachloride
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 56-23-5
Chlorobenzene
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 108-90-7
Chloroethane
ND ug/L
2.5
1.2
2.5
03/30/13 08:33 75-00-3
Chloroform
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 67-W3
Chloromethane
ND ug/L
2.5
1.2
2.5
03/30/13 08:33 74-87-3
2-Chlorotoluene
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 95-49-8
4-Chlorotoluene
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 106-43-4
1,2-Dibromo-3-chloropropane
ND ug/L
2.5
1.2
2.5
03/30/13 08:33 96-12-8
Dibromochloromethane
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 124-48-1
1,2-Dibromoethane (EDB)
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 106-93-4
Dibromomethane
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 74-95-3
1,2-Dichlorobenzene
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 95-50-1
1,3-Dichlorobenzene
ND ug/L
1.2
0.62
2.5
03130/1308:33 541-73-1
1,4-Dichlorobenzene
ND ug/L
1.2
0.62
2.5
03130/1308:33 106-46-7
Dichlorodifluoromethane
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 75-71-8
1, 1 -Dichloroethane
1.4 ug/L
1.2
0.62
2.5
03130/1308:33 75-34-3
1,2-Dichloroethane
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 107-06-2
1,1-Dichloroethene
3.9 ug/L
1.2
0.62
2.5
03/30/13 08:33 75-35-4
cis-1,2-Dichloroethene
224 ug/L
1.2
0.62
2.5
03/30/13 08:33 156-59-2
trans-1,2-Dichloroethene
ND ug/L
1.2
0.62
2.5
03130/1308:33 156-60-5
1,2-Dichloropropane
ND ug/L
1.2
0.62
2.5
03130/1308:33 78-87-5
1,3-Dichloropropane
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 142-28-9
2,2-Dichloropropane
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 594-20-7
1,1-Dichloropropene
ND ug/L
1.2
0.62
2.5
03130/1308:33 563-58-6
cis-1,3-Dichloropropene
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 10061-01-5
trans-1,3-Dichloropropene
ND ug/L
1.2
0.62
2.5
03130/1308:33 10061-02-6
Diisopropyl ether
0.79J ug/L
1.2
0.62
2.5
03/30/13 08:33 108-20-3
Ethylbenzene
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 100-41-4
Hexachloro-1,3-butadiene
ND ug/L
5.0
2.5
2.5
03/30/13 08:33 87-W3
Isopropylbenzene (Cumene)
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 98-82-8
Methylene Chloride
ND ug/L
5.0
2.5
2.5
03/30/13 08:33 75-09-2
Methyl4ert-butyl ether
2.4 ug/L
1.2
0.62
2.5
03/30/13 08:33 1634-04-4
Naphthalene
ND ug/L
5.0
2.5
2.5
03/30/13 08:33 91-20-3
n-Propylbenzene
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 103-65-1
Styrene
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 100-42-5
1, 1, 1,2-Tetrachloroethane
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 630-20-6
1,1,2,2-Tetrachloroethane
ND ug/L
1.2
0.62
2.5
03/30/13 08:33 79-34-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 27 of 42

ceAnalyti+cal
w w.pscefebseom
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Gilbarco 97746
Pace Project No.: 92152792
Sample: MW-47 Lab ID: 92152792012 Collected: 03/27/13 14:51 Received: 03/28/13 14:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6200B MSV
Analytical Method: SM 6200B
Tetrachloroethene
34.1 ug/L
1.2
0.62
2.5
03/30/13 08:33
127-18-4
Toluene
ND ug/L
1.2
0.62
2.5
03/30/13 08:33
108-88-3
1,2,3-Trichlorobenzene
ND ug/L
5.0
2.5
2.5
03/30/13 08:33
87-61-6
1,2,4-Trichlorobenzene
ND ug/L
5.0
2.5
2.5
03130/1308:33
120-82-1
1, 1, 1 -Trichloroethane
ND ug/L
1.2
0.62
2.5
03/30/13 08:33
71-55-6
1,1,2-Trichloroethane
ND ug/L
1.2
0.62
2.5
03/30/13 08:33
79-00-5
Trichloroethene
96.3 ug/L
1.2
0.62
2.5
03/30/13 08:33
79-01-6
Trichlorofluoromethane
ND ug/L
2.5
1.2
2.5
03/30/13 08:33
75-69-4
1,2,3-Trichloropropane
ND ug/L
1.2
0.62
2.5
03/30/13 08:33
96-18-4
1,2,4-Trimethylbenzene
ND ug/L
1.2
0.62
2.5
03/30/13 08:33
95-63-6
1,3,5-Trimethylbenzene
ND ug/L
1.2
0.62
2.5
03/3011308:33
108-67-8
Vinyl chloride
ND ug/L
2.5
0.62
2.5
03/30/13 08:33
75-01-4
m&p-Xylene
ND ug/L
2.5
1.2
2.5
03/30/13 08:33
179601-23-1
o-Xylene
ND ug/L
1.2
0.62
2.5
03/30/13 08:33
95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
92 %
70-130
2.5
03/30/13 08:33
17060-07-0
Dibromofluoromethane (S)
97 %
70-130
2.5
03/30/13 08:33
1868-53-7
4-Bromofluorobenzene (S)
95 %
70-130
2.5
03/30/13 08:33
460-00-4
Toluene-d8 (S)
99 %
70-130
2.5
03/30/13 08:33
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 28 of 42

e
Pace Analytical Services, Inc. Pace Analytical Services, Inc.
Pace Analytical Services, Inc.
Analytical
205 East Meadow Road - Suite A
2225 Riverside Dr.
9800 Kincey Ave. Suite 100
wwopacelaftcom
Eden, NC 27288
Asheville, NC 28804
Huntersville, NC 28078
1
[phone]
[phone]
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 97746
Pace Project No.: 92152792
Sample: MW-48
Lab ID: 92152792013 Collected: 03/27/13 15:13
Received: 03/28/13 14:15
Matrix: Water
Report
Parameters
Results Units
Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
6200B MSV
Analytical Method: SM
6200B
Benzene
ND ug/L
0.50
0.25
1
03/30/13 05:14
71-43-2
Bromobenzene
ND ug/L
0.50
0.25
1
03/30/13 05:14
108-86-1
Bromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 05:14
74-97-5
Bromodichloromethane
ND ug/L
0.50
0.25
1
03/30/13 05:14
75-27-4
Bromoform
ND ug/L
0.50
0.25
1
03/30/13 05:14
75-25-2
Bromomethane
ND ug/L
5.0
0.50
1
03/30/13 05:14
74-83-9
n-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 05:14
104-51-8
sec-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 05:14
135-98-8
tert-Butylbenzene
ND ug/L
0.50
0.25
1
03/30/13 05:14
98-06-6
Carbon tetrachloride
ND ug/L
0.50
0.25
1
03/30/13 05:14
56-23-5
Chlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 05:14
108-90-7
Chloroethane
ND ug/L
1.0
0.50
1
03/30/13 05:14
75-00-3
Chloroform
ND ug/L
0.50
0.25
1
03/30/13 05:14
67-66-3
Chloromethane
ND ug/L
1.0
0.50
1
03/30/13 05:14
74-87-3
2-Chlorotoluene
ND ug/L
0.50
0.25
1
03/30/13 05:14
95-49-8
4-Chlorotoluene
ND ug/L
0.50
0.25
1
03/30/13 05:14
106-43-4
1,2-Dibromo-3-chloropropane
ND ug/L
1.0
0.50
1
03/30/13 05:14
W12-8
Dibromochloromethane
ND ug/L
0.50
0.25
1
03/30/13 05:14
124-48-1
1,2-Dibromoethane (EDB)
ND ug/L
0.50
0.25
1
03/30/13 05:14
106-93-4
Dibromomethane
ND ug/L
0.50
0.25
1
03/30/13 05:14
74-95-3
1,2-Dichlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 05:14
95-50-1
1,3-Dichlorobenzene
ND ug/L
0.50
0.25
1
03/30/13 05:14
541-73-1
1,4-Dichlorobenzene
ND ug/L
0.50
0.25
1
03130/1305:14
106-46-7
Dichlorodi luoromethane
ND ug/L
0.50
0.25
1
03/30/13 05:14
75-71-8
1,1-Dichloroethane
ND ug/L
0.50
0.25
1
03130/1305:14
75-34-3
1,2-Dichloroethane
ND ug/L
0.50
0.25
1
03/30/13 05:14
107-06-2
1,1-Dichloroethene
ND ug/L
0.50
0.25
1
03/30/13 05:14
75-35-4
cis-1,2-Dichloroethene
0.48J ug/L
0.50
0.25
1
03/30/13 05:14
156-59-2
trans-1,2-Dichloroethene
ND ug/L
0.50
0.25
1
03/30/13 05:14
156-60-5
1,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 05:14
78-87-5
1,3-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 05:14
142-28-9
2,2-Dichloropropane
ND ug/L
0.50
0.25
1
03/30/13 05:14
594-20-7
1,1-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 05:14
563-58-6
cis-1,3-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 05:14
10061-01-5
trans- 1,3-Dichloropropene
ND ug/L
0.50
0.25
1
03/30/13 05:14
10061-02-6
Diisopropyl ether
ND ug/L
0.50
0.25
1
03/30/13 05:14
108-20-3
Ethylbenzene
ND ug/L
0.50
0.25
1
03/30/13 05:14
100-41-4
Hexachloro-1,3-butadiene
ND ug/L
2.0
1.0
1
03/30/13 06:14
87-68-3
Isopropylbenzene (Cunene)
ND ug/L
0.50
0.25
1
03/30/13 06:14
98-82-8
Methylene Chloride
ND ug/L
2.0
1.0
1
03/30/13 06:14
75-09-2
Methyl-tert-butyl ether
ND ug/L
0.50
0.25
1
03/30/13 06:14
1634-04-4
Naphthalene
ND ug/L
2.0
1.0
1
03/30/13 05:14
91-20-3
n-Propylbenzene
ND ug/L
0.50
0.25
1
03/30/13 05:14
103-65-1
Styrene
ND ug/L
0.50
0.25
1
03/30/13 05:14
100-42-5
1,1,1,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03/30/13 05:14
630-20-6
1,1,2,2-Tetrachloroethane
ND ug/L
0.50
0.25
1
03/30/13 06:14
79-34-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 29 of 42

ace AnalXical
205ace Eest Meadow Road - Suite A cal Services, Inc. Pace Anatyti�2 Riverside Dr. Services, Inc. Pece 9800 IQn�� Ave. uRe 1 0
wwwpacqlabsoom Eden, NC 27288 Asheville, NC 28804 Huntersville, NC 28078
[phone] [phone] (704)8759092
ANALYTICAL RESULTS
Project: Gilbarco 97746
Pace Project No.: 92152792
Sample: MW-48
Lab ID: 92152792013
Collected:
03/27/13 15:13
Received: 03/28/13 14:15 Matrix: Water
Report
Parameters
Results Units
Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
6200E MSV
Analytical Method: SM 6200B
Tetrachloroethene
0.43.1 ug/L
0.50
0.25
1
03/30/13 05:14
127-18-4
Toluene
ND ug/L
0.50
0.25
1
03/30/13 05:14
108-88-3
1,2,3-Trichlorobenzene
ND ug/L
2.0
1.0
1
03/30/13 05:14
87-61-6
1,2,4-Trichlorobenzene
ND ug/L
2.0
1.0
1
03/30/13 05:14
120-82-1
1,1,1-Trichloroethane
ND ug/L
0.50
0.25
1
03/30/13 05:14
71-55-6
1,1,2-Trichloroethane
ND ug/L
0.50
0.25
1
03/30/13 05:14
79-M5
Trichloroethene
1.7 ug/L
0.50
0.25
1
03/30/13 05:14
79-01-6
Trichlorofluoromethane
ND ug/L
1.0
0.50
1
03/30/13 05:14
75-69-4
1,2,3-Trichloropropane
ND ug/L
0.50
0.25
1
03/30/13 05:14
96-18-A
1,2,4-Trimethylbenzene
ND ug/L
0.50
0.25
1
03/30/13 05:14
95-63-6
1,3,5-Trimethylbenzene
ND ug/L
0.50
0.25
1
03/30/13 05:14
108-67-8
Vinyl chloride
ND ug/L
1.0
0.25
1
03/30/13 05:14
75-01-4
m&p-Xylene
ND ug/L
1.0
0.50
1
03/30/13 05:14
179601-23-1
o-Xylene
ND ug/L
0.50
0.25
1
03/30/13 05:14
95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
96 %
70-130
1
03/30/13 05:14
17060-07-0
Dibromofluoromethane (S)
98 %
70-130
1
03/30/13 05:14
1868-53-7
4-Bromofluorobenzene (S)
94 %
70-130
1
03/30/13 05:14
460-00-4
Toluene-d8 (S)
102 %
70-130
1
03/30/13 05:14
2037-26-5
Date: 04/02/2013 03:51 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 30 of 42

e
Pace Analyticalices, Inc.
lc Pace Analytical
2Rerside
PaceAnalyticalices, Inc.
Rrr��
lytic'/
205Eest Meadow RoadSuite A
ivDr.
9800 KiceAve. Suite 100
warcpeos�ba.cam
Eden, NC 27288
Asheville, NC 28804
Huntersville, NC 28078
[phone]
[phone]
[phone]
ANALYTICAL RESULTS
Project: Gilbarco 97746
Pace Project No.: 92152792
Sample: MW-49
Lab ID: 92152792014 Collected: 03/27/13 14:42
Received: 03/28/13 14:15
Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed
6200B MSV Analytical Method: SM 6200B
CAS No. Qual
Benzene
4.8 ug/L
2.0
1.0
4
03/30/13 08:17
7143-2
Bromobenzene
ND ug/L
2.0
1.0
4
03/30/13 08:17
108-86-1
Bromochloromethane
ND ug/L
2.0
1.0
4
03/30/13 08:17
74-97-5
Bromodichloromethane
ND ug/L
2.0
1.0
4
03/30/13 08:17
75-274
Bromoform
ND ug/L
2.0
1.0
4
03/30/13 08:17
75-25-2
Bromomethane
ND ug/L
20.0
2.0
4
03/30/13 08:17
74-83-9
n-Butylbenzene
ND ug/L
2.0
1.0
4
03/30/13 08:17
104-51-8
sec-Butylbenzene
ND ug/L
2.0
1.0
4
03/30/13 08:17
135-98-8
tert-Butylbenzene
ND ug/L
2.0
1.0
4
03/30/13 08:17
98-06-6
Carbon tetrachloride
ND ug/L
2.0
1.0
4
03/30/13 08:17
56-23-5
Chlorobenzene
ND ug/L
2.0
1.0
4
03/30/13 08:17
108-90-7
Chloroethane
ND ug/L
4.0
2.0
4
03/30/13 08:17
75-00-3
Chloroform
ND ug/L
2.0
1.0
4
03/30/13 08:17
67-66-3
Chloromethane
ND ug/L
4.0
2.0
4
03/30/13 08:17
74-87-3
2-Chlorotoluene
ND ug/L
2.0
1.0
4
03/30/13 08:17
95-49-8
4-Chlorotoluene
ND ug/L
2.0
1.0
4
03/30/13 08:17
106-43-4
1,2-Dibromo-3-chloropropane
ND ug/L
4.0
2.0
4
03/3011308:17
96-12-8
Dibromochloromethane
ND ug/L
2.0
1.0
4
03/30/13 08:17
124-48-1
1,2-Dibromoethane (EDB)
ND ug/L
2.0
1.0
4
03/30/13 08:17
106-934
Dibromomethane
ND ug/L
2.0
1.0
4
03130/13 08:17
74-95-3
1,2-Dichlorobenzene
ND ug/L
2.0
1.0
4
03/30/13 08:17
95-50-1
1,3-Dichlorobenzene
ND ug/L
2.0
1.0
4
03/3011308:17
541-73-1
1,4-Dichlorobenzene
ND ug/L
2.0
1.0
4
03/30/13 08:17
106-46-7
Dichlorodifluoromethane
ND ug/L
2.0
1.0
4
03/30/13 08:17
75-71-8
1,1-Dichloroethane
11.6.1 ug/L
2.0
1.0
4
03/30/13 08:17
75-34-3
1,2-Dichloroethane
ND ug/L
2.0
1.0
4
03130/13 08:17
107-06-2
1,1-Dichloroetherle
6.0 ug/L
2.0
1.0
4
03/30/13 08:17
75-35-4
cis-1,2-Dichloroethene
577 ug/L
2.0
1.0
4
03/3011308:17
156-59-2
trans-1 2-Dichloroethene
11.0.1 ug/L
2.0
1.0
4
03/30/13 08:17
156-60-5
1,2-Dichloropropane
ND ug/L
2.0
1.0
4
03/3011308:17
78-87-5
1,3-Dichloropropane
ND ug/L
2.0
1.0
4
03/30/13 08:17
142-28-9
2,2-Dichloropropane
ND ug/L
2.0
1.0
4
03/30/13 08:17
594-20-7
1, 1 -Dichloropropene
ND ug/L
2.0
1.0
4
03/30/13 08:17
563-58-6
cis-1,3-Dichloropropene
ND ug/L
2.0
1.0
4
03/30/13 08:17
10061-01-5
trans-1,3-Dichloropropene
ND ug/L
2.0
1.0
4
03/3011308:17
10061-02-6
Diisopropyl ether
5.0 ug/L
2.0
1.0
4
03/30/13 08:17
108-20-3
Ethylbenzene
ND ug/L
2.0
1.0
4
03/30/13 08:17
100-41 4
Hexachloro-1,3-butadiene
ND ug/L
8.0
4.0
4
03/30/13 08:17
87-68-3
Isopropylbenzene (Cunene)
ND ug/L
2.0
1.0
4
03/30/13 08:17
98-82-8
Methylene Chloride
ND ug/L
8.0
4.0
4
03/30/13 08:17
75-09-2
Methyl-tert-butyl ether
7.8 ug/L
2.0
1.0
4
03/30/13 08:17
1634-044
Naphthalene
ND ug/L
8.0
4.0
4
03/30/13 08:17
91-20-3
n-Propylbenzene
ND ug/L
2.0
1.0
4
03/30/13 08:17
103-65-1
Styrene
ND ug/L
2.0
1.0
4
03/30/13 08:17
100-42-5
1,1,1,2-Tetrachloroethane
ND ug/L
2.0
1.0
4
03/30/13 08:17
630-20-6
1,1,2,2-Tetrachloroethane
ND ug/L
2.0
1.0
4
03130/13 08:17
79-34-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 31 of 42

IeAnalytical.
rww malsbacom
Project: Gilbarco 97746
Pace Project No.: 92152792
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-49
Lab ID: 92152792014
Collected:
03/27/13 14:42
Received: 03/28/13 14:15 Matrix: Water
Report
Parameters
Results Units
Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
6200B MSV
Analytical Method: SM 6200B
Tetrachloroethene
4.7 ug/L
2.0
1.0
4
03/30/13 08:17
127-18-4
Toluene
2.1 ug/L
2.0
1.0
4
03/30/13 08:17
108-88-3
1,2,3-Trichlorobenzene
ND ug/L
8.0
4.0
4
03/30/13 08:17
87-61-6
1,2,4-Trichlorobenzene
ND ug/L
8.0
4.0
4
03/30/13 08:17
120-82-1
1,1,1-Trichloroethane
ND ug/L
2.0
1.0
4
03/30/13 08:17
71-55-6
1,1,2-Trichloroethane
ND ug/L
2.0
1.0
4
03/30/13 08:17
79-00-5
Trichloroethene
8.8 ug/L
2.0
1.0
4
03/30/13 08:17
79-01-6
Trichlorofluoromethane
ND ug/L
4.0
2.0
4
03/30/13 08:17
75-69-4
1,2,3-Trichloropropane
ND ug/L
2.0
1.0
4
03/30/13 08:17
96-18-4
1,2,4-Trimethylbenzene
1.8.1 ug/L
2.0
1.0
4
03/30/13 08:17
95-63-6
1,3,5-Trimethylbenzene
ND ug/L
2.0
1.0
4
03/30/13 08:17
108-67-8
Vinyl chloride
ND ug/L
4.0
1.0
4
03/30/13 08:17
75-01-4
m&p-Xylene
2.8.11 ug/L
4.0
2.0
4
03/30/13 08:17
179601-23-1
o-Xylene
1.4J ug/L
2.0
1.0
4
03/30/13 08:17
95-47-6
Surrogates
1,2-Dichloroethane-d4 (S)
93 %
70-130
4
03/30/13 08:17
17060-07-0
Dibromofluoromethane (S)
98 %
70-130
4
03/30/13 08:17
1868-53-7
4-Bromofluorobenzene (S)
96 %
70-130
4
03/30/13 08:17
460-00-4
Toluene-d8 (S)
101 %
70-130
4
03/30/13 08:17
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc..
Page 32 of 42

ace Analytical e
sompecelabscom
Project:
Pace Project No.:
QC Batch:
Gilbarco 97746
92152792
MSV/22473
Pace Analytical Services, Inc. Pace Analytical Services, Inc.
205 East Meadow Road - Suite A 2225 Riverside Dr.
Eden, NC 27288 Asheville, NC 28804
[phone] [phone]
QUALITY CONTROL DATA
Analysis Method: SM 6200B
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
QC Batch Method: SM 6200B Analysis Description: 6200B MSV
Associated Lab Samples: 92152792001, 92152792002, 92152792003, 92152792004, 92152792005, 92152792006, 92152792007,
92152792008, 92152792009, 92152792010, 92152792011, 92152792012, 92152792013, 92152792014
METHOD BLANK: 947811 Matrix: Water
Associated Lab Samples: 92152792001, 92152792002, 92152792003, 92152792004, 92152792005, 92152792006, 92152792007,
92152792008, 92152792009, 92152792010, 92152792011, 92152792012, 92152792013, 92152792014
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
0.50
03/30/13 03:17
1,1,1-Trichloroethane
ug/L
ND
0.50
03/30/13 03:17
1,1,2,2-Tetrachloroethane
ug/L
ND
0.50
03/30/13 03:17
1,1,2-Tdchioroethane
ug/L
ND
0.50
03/30/13 03:17
1,1-Dichloroethane
ug/L
ND
0.50
03/30/13 03:17
1,1-Dichloroethene
ug/L
ND
0.50
03/30/13 03:17
1,1-Dichloropropene
ug/L
ND
0.50
03/30/13 03:17
1,2,3-Trichlorobenzene
ug/L
ND
2.0
03/30/13 03:17
1,2,3-Trichloropropane
ug/L
ND
0.50
03/30/13 03:17
1,2,4-Thchlorobenzerle
ug/L
ND
2.0
03/30/13 03:17
1,2,4-Trimethylbenzene
ug/L
ND
0.50
03/30/13 03:17
1,2-Dibromo-3-chloropropane
ug/L
ND
1.0
03/30/13 03:17
1,2-Dibromoethane (EDB)
ug/L
ND
0.50
03/30/13 03:17
1,2-Dichiorobenzene
ug/L
ND
0.50
03/30/13 03:17
1,2-Dichloroetharle
ug/L
ND
0.50
03/30/13 03:17
1,2-Dichloropropane
ug/L
ND
0.50
03/30/13 03:17
1,3,5-Tdmethylbenzene
ug/L
ND
0.50
03/30/13 03:17
1,3-Dichlorobenzerle
ug/L
ND
0.50
03/30/13 03:17
1,3-Dichloropropane
ug/L
ND
0.50
03/30/13 03:17
1,4-Dichlorobenzene
ug/L
ND
0.50
03/30/13 03:17
2,2-Dichloropropane
ug/L
ND
0.50
03/30/13 03:17
2-Chlorotoluene
ug/L
ND
0.50
03/30/13 03:17
4-Chlorotoluene
ug/L
ND
0.50
03/30/13 03:17
Benzene
ug/L
ND
0.50
03/30/13 03:17
Bromobenzene
ug/L
ND
0.50
03/30/13 03:17
Bromochloromethane
ug/L
ND
0.50
03/30/13 03:17
Bromodichloromethane
ug/L
ND
0.50
03/30/13 03:17
Bromoform
ug/L
ND
0.50
03/30/13 03:17
Bromomethane
ug/L
ND
5.0
03/30/13 03:17
Carbon tetrachloride
ug/L
ND
0.50
03/30/13 03:17
Chlorobenzene
ug/L
ND
0.50
03/30/13 03:17
Chloroethane
ug/L
ND
1.0
03/30/13 03:17
Chloroform
ug/L
ND
0.50
03/30/13 03:17
Chloromethane
ug/L
ND
1.0
03/30/13 03:17
cis- 1,2-Dich loroethene
ug/L
ND
0.50
03/30/13 03:17
cis-1,3-Dichloropropene
ug/L
ND
0.50
03/30/13 03:17
Dibromochloromethane
ug/L
ND
0.50
03/30/13 03:17
Dibromomethane
ug/L
ND
0.50
03/30/13 03:17
Dichlorodifluoromethane
ug/L
ND
0.50
03/30/13 03:17
Diisopropyl ether
ug/L
ND
0.50
03/30/13 03:17
Ethylbenzene
ug/L
ND
0.50
03/30/13 03:17
REPORT OF LABORATORY ANALYSIS
[phone]
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 33 of 42

ceAnaocal e
rwr�pecelaDtonm
Project: Gilbarco 97746
Pace Project No.: 92152792
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 Kinoey Ave. Suite 100
Huntersville. NC 28078
METHOD BLANK: 947811 Matrix: Water
Associated Lab Samples: 92152792001, 92152792002, 92152792003, 92152792004, 92152792005, 92152792006, 92152792007,
92152792008, 92152792009, 92152792010, 92152792011, 92152792012, 92152792013, 92152792014
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Hexachloro-1,3-butadiene
ug/L
ND
2.0
03/30/13 03:17
Isopropylbenzene (Cumene)
ug/L
ND
0.50
03/30/13 03:17
m&p-Xylene
ug/L
NO
1.0
03/30/13 03:17
Methyl-tert-butyl ether
ug/L
NO
0.50
03/30/13 03:17
Methylene Chloride
ug/L
ND
2.0
03/30/13 03:17
n-Butylbenzene
ug/L
ND
0.50
03/30/13 03:17
n-Propylbenzene
ug/L
ND
0.50
03/30/13 03:17
Naphthalene
ug/L
ND
2.0
03/30/13 03:17
o-Xylene
ug/L
ND
0.50
03/30/13 03:17
sec-Butylbenzene
ug/L
NO
0.50
03/30/13 03:17
Styrene
ug/L
ND
0.50
03/30/13 03:17
tert-Butylbenzene
ug/L
NO
0.50
03/30/13 03:17
Tetrachloroethene
ug/L
NO
0.50
03/30/13 03:17
Toluene
ug/L
NO
0.50
03/30/13 03:17
trans-1,2-Dichloroethene
ug/L
ND
0.50
03/30/13 03:17
trans-1,3-Dichloropropene
ug/L
ND
0.50
03/30/13 03:17
Trichloroethene
ug/L
ND
0.50
03/30/13 03:17
Trichlorofluo ro methane
ug/L
ND
1.0
03/30/13 03:17
Vinyl chloride
ug/L
ND
1.0
03/30/13 03:17
1,2-Dichloroethane-d4 (S)
%
90
70-130
03/30/13 03:17
4-Bromofluorobenzene (S)
%
95
70-130
03/30/13 03:17
Dibromofluoromethane (S)
%
95
70-130
03/30/13 03:17
Toluene-d8 (S)
%
101
70-130
03/30/13 03:17
LABORATORY CONTROL SAMPLE:
Parameter
947812
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
58.5
117
60-140
1,1,1-Trichloroethane
ug/L
50
51.1
102
60-140
1,1,2,2-Tetrachloroethane
ug/L
50
61.1
122
60-140
1,1,2-Trichloroethane
ug/L
50
60.2
120
60-140
1,1-DicHoroethane
ug/L
50
51.4
103
60-140
1,1-Dichloroethene
ug/L
50
47.8
96
60-140
1,1-Dichloropropene
ug/L
50
%5
119
60-140
1,2,3-Trichioroberizene
ug/L
50
54.6
109
60-140
1,2,3-Trichloropropane
ug/L
50
60.6
121
60-140
1,2,4-Trichlorobenzene
ug/L
50
54.3
109
60-140
1,2,4-Trimethylbenzene
ug/L
50
55.3
111
60-140
1,2-Dibromo-3-chloropropane
ug/L
50
58.9
118
60-140
1,2-Dibromoethane (EDB)
ug/L
50
57.8
116
60-140
1,2-Dichloroberizene
ug/L
50
54.6
109
60-140
1,2-Dichloroethane
ug/L
50
45.3
91
60-140
1,2-Dichloropropane
ug/L
50
57.8
116
60-140
1,3,5-Trimethylbenzene
ug/L
50
55.3
111
60-140
REPORT OF LABORATORY ANALYSIS
[phone]
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 34 of 42

cal
Services, Inc.
2
Pace
aPace Anay2Pace�ylutaceftlytkal 205East Meadow Road Suite A 25 Riverside Dr. 9800 GAvervSo 100
WWW.P celebaaom Eden, NC 27288 Asheville, NC 28804 Huntersville, NC 28078
? [phone] [phone] [phone]
QUALITY CONTROL DATA
Project: Gilbarco 97746
Pace Project No.: 92152792
LABORATORY CONTROL SAMPLE:
947812
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,3-Dichlorobenzene
ug/L
50
53.9
108
60-140
1,3-Dichloropropane
ug/L
50
57.7
115
60-140
1,4-Dichlorobenzene
ug/L
50
54.6
109
60-140
2,2-Dichloropropane
ug/L
50
45.2
90
60-140
2-Chlorotoluene
ug/L
50
53.3
107
60-140
4-Chlorotoluene
ug/L
50
52.4
105
60-140
Benzene
ug/L
50
53.5
107
60-140
Bromobenzene
ug/L
50
51.4
103
60-140
Bromochloromethane
ug/L
50
54.5
109
60-140
Bromodichloromethane
ug/L
50
55.2
110
60-140
Bromoform
ug/L
50
49.5
99
60-140
Bromomethane
ug/L
50
42.0
84
60-140
Carbon tetrachloride
ug/L
50
54.7
109
60-140
Chlorobenzene
ug/L
50
55.0
110
60-140
Chloroethane
ug/L
50
52.5
105
60-140
Chloroform
ug/L
50
50.8
102
60-140
Chloromethane
ug/L
50
53.0
106
60-140
cis-1,2-Dichloroethene
ug/L
50
50.9
102
60-140
cis-1,3-Dichloropropene
ug/L
50
62.9
126
60-140
Dibromochloromethane
ug/L
50
53.5
107
60-140
Dibromomethane
ug/L
50
56.4
113
60-140
Dichlorodifluoromethane
ug/L
50
50.6
101
60-140
Diisopropyl ether
ug/L
50
53.3
107
60-140
Ethylbenzene
ug/L
50
54.6
109
60-140
Hexachloro-1,3-butadiene
ug/L
50
47.9
96
60-140
Isopropylbenzene (Cumene)
ug/L
50
56.1
112
60-140
m&p-Xytene
ug/L
100
108
108
60-140
Methyl-tert-butyl ether
ug/L
50
50.7
101
60-140
Methylene Chloride
ug/L
50
48.9
98
60-140
n-Butylbenzene
ug/L
50
53.6
107
60-140
n-Propylbenzene
ug/L
50
51.6
103
60-140
Naphthalene
ug/L
50
59.0
118
60-140
o-Xylene
ug/L
50
53.6
107
60-140
sec-Buylbenzene
ug/L
50
55.7
111
60-140
Styrene
ug/L
50
50.0
100
60-140
tert-Buylbenzene
ug/L
50
53.3
107
60-140
Tetrachloroethene
ug/L
50
53.3
107
60-140
Toluene
ug/L
50
54.8
110
60-140
trans-1,2-Dichloroethene
ug/L
50
47.9
96
60-140
trans-11,3-Dichloropropene
ug/L
50
55.4
111
60-140
Trichloroethene
ug/L
50
52.1
104
60-140
Trichlorofluoromethane
ug/L
50
46.9
94
60-140
Vinyl chloride
ug/L
50
46.6
93
60-140
1,2-Dichloroethane-d4 (S)
%
89
70-130
4-Bromofluorobenzene (S)
%
104
70-130
Dibromofluoromethane (S)
%
97
70-130
Toluene-d8 (S)
%
100
70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 35 of 42

11!;O'CeAnaocalo
ewr:pacelebs.cnm
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersviile, NC 28078
[phone]
Project: Gilbarco 97746
Pace Project No.: 92152792
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
947813
947814
MS
MSD
92152792008
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qua[
1,1,1,2-Tetrachloroetharie
ug/L
ND
20
20
22.7
23.4
114
117
60-140
3
30
1,1,1-Trichloroetharie
ug/L
ND
20
20
21.5
22.4
108
112
60-140
4
30
1,1,2,2-Tetrachloroetharte
ug/L
ND
20
20
21.7
23.6
109
118
60-140
8
30
1,1,2-Trichloroethane
ug/L
ND
20
20
25.1
25.4
126
127
60-140
1
30
1,1-Dichloroetharie
ug/L
ND
20
20
22.8
23.3
114
116
60-140
2
30
1,1-Dichloroethene
ug/L
ND
20
20
21.5
22.1
107
110
60-140
3
30
1,1-Dich[oropropene
ug/L
ND
20
20
25.0
26.0
125
130
60-140
4
30
1,2,3-Trichlorobenzene
ug/L
ND
20
20
15.8
17.2
79
86
60-140
8
30
1,2,3-Trichloropropane
ug/L
ND
20
20
22.1
23.7
110
118
60-140
7
30
1,2,4-Trichlorobenzene
ug/L
ND
20
20
15.5
16.2
77
81
60-140
5
30
1,2,4-Trimethylbenzerie
ug/L
ND
20
20
18.7
19.6
93
98
60-140
5
30
1,2-Dibromo-3-ch[oropropane
ug/L
ND
20
20
21.1
23.3
106
116
60-140
10
30
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
23.0
24.4
115
122
60-140
6
30
1,2-Dichlorobenzerie
ug/L
ND
20
20
18.9
20.1
95
101
60-140
6
30
1,2-Dichloroetharte
ug/L
ND
20
20
19.4
19.2
97
96
60-140
1
30
1,2-Dichloropropane
ug/L
ND
20
20
24.9
25.1
124
126
60-140
1
30
1,3,5-Trimethylbenzene
ug/L
ND
20
20
18.2
19.2
91
96
60-140
6
30
1,3-Dichlorobenzene
ug/L
ND
20
20
17.9
19.2
90
96
60-140
7
30
1,3-Dichloropropane
ug/L
ND
20
20
24.2
24.5
121
122
60-140
1
30
1,4-Dichlorobenzene
u9/L
ND
20
20
18.4
19.7
92
98
60-140
7
30
2,2-Dichloropropane
ug/L
ND
20
20
17.3
17.5
86
87
60-140
1
30
2-Chlorotoluene
ug/L
ND
20
20
18.3
19.9
91
100
60-140
8
30
4-Chlorotoluene
ug/L
ND
20
20
18.2
19.6
91
98
60-140
7
30
Benzene
ug/L
ND
20
20
23.0
23.4
115
117
60-140
2
30
Bromobertzene
ug/L
ND
20
20
19.2
21.1
96
106
60-140
10
30
Bromochloromethane
ug/L
ND
20
20
24.0
24.9
120
124
60-140
4
30
Bromodichloromethane
ug/L
ND
20
20
23.2
23.7
116
119
60-140
2
30
Bromofonn
ug/L
ND
20
20
19.9
21.1
99
106
60-140
6
30
Bromomethane
ug/L
ND
20
20
10.6
11.5
53
57
60-140
8
30 MO
Carbon tetrachloride
ug/L
ND
20
20
22.4
22.7
112
113
60-140
1
30
Chlorobenzene
ug/L
ND
20
20
21.6
22.5
108
113
60-140
4
30
Chloroethane
ug/L
ND
20
20
23.0
22.2
115
111
60-140
3
30
Chloroform
ug/L
ND
20
20
21.7
22.1
108
111
60-140
2
30
Chloromethane
ug/L
ND
20
20
23.7
19.0
118
95
60-140
22
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
22.3
22.0
112
110
60-140
1
30
cis-1,3-Dichloroproperie
ug/L
ND
20
20
24.2
25.0
121
125
60-140
4
30
Dibromochloromethane
u9/L
ND
20
20
21.3
21.9
107
110
60-140
3
30
Dibromomethane
ug/L
ND
20
20
22.8
23.7
114
119
60-140
4
30
Dichlorodifluoromethane
ug/L
ND
20
20
23.1
24.4
115
122
60-140
6
30
Diisopropyl ether
ug/L
ND
20
20
22.6
23.5
113
118
60-140
4
30
Ethylbenzene
ug/L
ND
20
20
20.8
21.9
104
110
60-140
5
30
Hexachloro-1,3-butadierie
ug/L
ND
20
20
12.3
12.2
61
61
60-140
0
30
Isopropylbenzene (Cumene)
ug/L
ND
20
20
18.6
19.7
93
99
60-140
6
30
m&p-Xylene
ug/L
ND
40
40
39.8
42.9
100
107
60-140
7
30
Methyl-tert-butyl ether
ug/L
ND
20
20
21.2
21.4
106
107
60-140
1
30
Methylene Chloride
ug/L
ND
20
20
20.4
20.8
102
104
60-140
2
30
n-Butylbenzene
ug/L
ND
20
20
16.1
17.2
80
86
60-140
7
30
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 36 of 42

ceAnalytical
W&Wpscewscom
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Gilbarco 97746
Pace Project No.: 92152792
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
947813
947814
MS
MSD
92152792008
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
n-Propylbenzene
ug/L
ND
20
20
17.5
18.6
88
93
60-140
6
30
Naphthalene
ug/L
ND
20
20
19.8
20.9
99
105
60-140
5
30
o-Xylene
ug/L
ND
20
20
19.5
20.5
97
102
60-140
5
30
sec-Butylbenzene
ug/L
ND
20
20
17.3
18.1
87
91
60-140
4
30
Styrene
ug/L
ND
20
20
16.9
18.5
85
93
60-140
9
30
tert-Butylbenzene
ug/L
ND
20
20
17.3
18.2
86
91
60-140
5
30
Tetrachloroethene
ug/L
ND
20
20
19.5
20.8
97
104
60-140
6
30
Toluene
ug/L
ND
20
20
22.9
23.6
114
118
60-140
3
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
20.8
21.2
104
106
60-140
2
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
22.1
22.4
110
112
60-140
1
30
Trichloroethene
ug/L
ND
20
20
21.6
22.2
108
111
60-140
3
30
Trichlorofluoromethane
ug/L
ND
20
20
21.4
22.0
107
110
60-140
3
30
Vinyl chloride
ug/L
ND
20
20
21.3
21.8
107
109
60-140
2
30
1,2-Dichloroethane-d4 (S)
%
91
88
70-130
4-Bromofluorobenzene (S)
%
97
98
70-130
Dibromofluoromethane (S)
%
98
97
70-130
Toluene-d8 (S)
%
102
100
70-130
Date: 04/02/2013 03:51 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without th a written consent of Pace Analytical Services, Inc..
Page 37 of 42

11!;5'ceAna1yta1*
www.psoslebscom
Project: Gilbarco 97746
Pace Project No.: 92152792
DEFINITIONS
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QUALIFIERS
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of
the sample aliquot, or moisture content.
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.
PRL - Pace Reporting Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine (8270 listed anayte) decomposes toAzobenzene.
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.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Acid preservation may not be appropriate for 2-Chloroethylvinyl ether, Styrene, and Vinyl chloride.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited anaytes.
TNI - The NELAC Institute.
LABORATORIES
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
MO Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.
REPORT OF LABORATORY ANALYSIS
[phone]
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 38 of 42

aCeAnalytical e
WWW.Pacelsbsmm
Project: Gilbarco 97746
Pace Project No.: 92152792
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Lab ID Sample ID QC Batch Method
92152792001
MW-51
SM 6200B
92152792002
MW-52
SM 6200B
92152792003
MW-12
SM 6200B
92152792004
MW-13D
SM 6200B
92152792005
MW-15
SM 6200B
92152792006
MW-16
SM 6200B
92152792007
MW-33
SM 6200B
92152792008
MW-34
SM 6200B
92152792009
MW-40
SM 6200B
92152792010
MW45
SM 6200B
92152792011
MW-46
SM 6200B
92152792012
MW-47
SM 6200B
92152792013
MW-48
SM 6200B
92152792014
MW-49
SM 6200B
QC Batch
MSV/22473
MSV/22473
MSV/22473
MSV/22473
MSV/22473
MSV/22473
MSV/22473
MSV/22473
MSV/22473
MSV/22473
MSV/22473
MSV/22473
MSV/22473
MSV/22473
REPORT OF LABORATORY ANALYSIS
Pace Analytkal Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Analytical
Analytical Method Batch
This report shall not be reproduced, except in full,
Date: 04/02/2013 03:51 PM without the written consent of Pace Analytical Services, Inc.. Page 39 of 42

�iPaceArra&ftal • Sample Condition Upon Receipt (SCUR) Page 1 of 2
Document Number: Issuing Author
F-CHR-CS-03-rev.10 Pace Huntersville Qu,
. Office
Client Name:
Where Received: Huntersville ❑ Asheville ❑ Eden ❑ Raleigh
Courier: ❑ Fed Ex ❑ UPS❑ USPS❑ Client❑ Commerdaff Pace Other,
Custody Seal on Cooler/Box Present: ❑ yes S no Seals intact: ❑ yes
Packing Material: ❑ Bubble Wrap Rubble Bags ❑ None ❑ Other
Thermometer Used: IR Gun T1101 Type of Ice: Wet Blue None
Tema Correction Factor T1101: No Correction T11 : No Correction
❑ no
Samples on Ice, coding process has begun
Corrected Coder Temp.: C
Biological Tissue is Frozen: Yes Date and Initla of pars mining A
; r— .
7-,
contents: 1-�
Temp should be above freezing to VC
Comments:
Chain of Custody Present
Yes ❑No
OwA
1.
Chain of Custody Filled Out:
94es ❑No
❑wA
2.
Chain of Custody Relinquished:
es ❑No
OWA
3.
Sampler Name & Signature on COC:
OYes ❑No
OWA
4.
Samples Arrived within Hold Time:
Yes Olio
OWA
5.
Short Hold Time Analysis <72h :
❑Yes Oft
❑wA
6.
Rush Turn Around Time Requested:
Oyes PrNo
OwA
7.
Sufficient Volume:
es ❑No
OWA
8,
Correct Containers Used:
Yes Olio
OWA
9.
-Pace Containers Used:
Yes ❑No
OWA
Containers Intact
RYes ❑No
OWA
10.
Filtered volume received fix Dissolved tests
❑Yes Olio
PIlWA
11.
Sample Labels match COC:
Yes Olio
OWA
12.
-Includes dat"meADJ Matrix
AO containers nee*V preservation he" been checked.
❑Yes Olio
�WA
13.
A9 containers nee ft preservation are /card to be In
❑Yes ONO
�]WA
compliance vft EPA recommendatim.
excepftw vok coliform, TOC.O&G, WHDRO(water)
Yes Olio
Samples checked for dechlorinatkxt:
❑Yes Olio
A
14.
Headspace in VOA Vials >6mm :
❑Yes 4W
OWA
15.
Trip Blank Present:
❑Yes Olio
A
16.
Trip Blank Custody Seals Present
❑Yes ❑No
NIA
Pace Trip Blank Lot # if purchased):
Client Notification/ Resolution: Field Data Required? Y I N
Person Contacted: Date/Time:
Comments/ Resolution:
SCURF Review: 4-W I �b jDate:
SRF Review: pate:MN
Note: Whenever is a discrepancy affecting North Carolina compliance
samples, a copy of this form wiU be sent to the North Carolina DEHNR
Certification Office ( Le out of hold, Incorrect preservative, out of temp,
incorrect containers)
WOiI : 92152792
111111111527911111111111111f
Page 40 of 42

PaceAnalytkal
www.Paolabs.com
CHAIN -OF -CUSTODY / Analytical Request Document
The Chain -of -Custody is s LEGAL DOCUMENT. All relevant fields must be completed accurately.
Section A Section B Section C
Pape of a
Required Client Information: Required Project Information: Invoice Information:
Comparry: Report To: - Attention:
.1 c t—
� ; ] 7 1 4 2 r,
r— Cti
Ad re &nitaD!L
Copy Tv
Company Name:
REGULATORY AGENCY
Address:
f NPDES f GROUND WATER f— DRINKING WATER
UST RCRA - OTHER
Ern To:
Purchase Order No.:
Paw Ouote
Reference:
.
Phone- F8x'
Project Name:
Pau Project
Site Location
- i -
Manager:
STATE:
A
—
Requested Due DateITAT: Project
Number:
Pau Profile 0:
Requested
Analysis
Flitered
(Y/N)
Section D Matrix Codes
g
2
R.gwrwcam Information MATRIX I CODE
o
2
COLLECTED
Preservatnres
Drinking water Dw
f°
Water WT
waste water W W
Product P
Co
rM°°srTt
START
`°''P°a Be
W
z
SAMPLE ID OilPl/Solid w
w
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(A-Z. 0-9 / : i Air AR
IDs MUST BE UNIQUE Tissue
W
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O
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X
ww
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9
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DATE
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to
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ADDITIONAL COMMENTS
RELiN4uiSHED BY 1 AF N
DATE
ACCEPTED BY) AFFBlAT10N
DATE
TIME
SAMPLE CONDmONS
�Tlldll!
1
�-
SAMPLER NAME AND SIGNATURE
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a
r1CYt r ,�
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PRINT Name of SAMPLER
SIGNATURE of SAM DATE Siyne d ^^
(MMMOf ": p2
-Important Note: By signing this fann you are accepting Pace's NET 30 day payment lemH and agreeing to 100 eherges of 1.5% per 41 for anywWices nol paid within 30 days. Z) OF I F-ALL-0.020rev.07. 15-May-2007

Pace Analytical
CHAIN -OF -CUSTODY / Analytical Request Document
The Chain-d-Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
Section A Section B Section C Page: Of
Required Client Information: Required Project Information: invoice Information: I I ^
Company. y Report To: AttanOon: 1 (l L
U .
A.t
Ad rasa: Copy To Company Name:
REGULATORY AGENCY
fv �t-1461
Address:
- NPDES GROUNDWATER — DRINKING WATER
UST RCRA OTHER
ErneTo:
Purchase Order No.:
Pace Qooto
Reference:
Fax:
Project Name: i
Pace Project
Site Location
J 3C 1ROD
Manager
STATE:
,� ; L.
Requested Due Date/TAT:
Project Number11-nLija
Paco, Profile #
Requested
Analysis
Filtered
(YIN)
Section D Matrix Codes
E,2
RequiredClienl Information MATRIX !CODE
8
COLLECTED
Pr servattveS
T
Drinkinp Water DW
Water WT
Watts Water WW
4
U
compo9ITE
ooMPOSRE
_
Product P
I
BTMT
ENoIIiRAa
SoiVSolid SL
.b
SAMPLE ID wive WP
<
W
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(A-Z, tY6! r) Air AR�
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¢
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m
S
W
<
0
Q
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DATE
TIME
DATE
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w
MIX
Z
Z
g
VVV
imp
Pace ProJect No./ Lab I.D.
nti —
z-c
I s :
1
2
IV
I5 ! 1
3
4
5
6
7
8
9
10
11
12
ADDITIONAL COMMENTS
RELINQUISHED BY/AF TION
DATE
TIME
ACCEPTED BY/AFFILIATION
DATE
TIME
SAMPLE CONDITIONS
—"``�'
Al
SAMPLER NAME AND SIGNATURE I
v
PRINT Name of SAMPLER J
ORIGINAL l/
c
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SIGNATURE of SAMPLER:
co
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'Important Note: By siVhn this "yov are vocep@rq Pace's NET 30 day paywara terms and apre" to late clasyes of 1.6% per month for any invoi'lea no, paid within 30 days. l F-ALL-0-020rev.07, 15-May-2007

CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-12
10
0
1.1
rA
6 0
�O
5
o'
m
co
3
2
E
✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
401 a�,9 a�"o a�Lo a,� a�"o a,� 'o O a�W a%
Date

CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-13D
411
400
300 0
0
ce
w
0
cn
co
200
100
`'a `'a `'a `'a `'a `'a `'a `'a `'a `'a `'a `'a `'a `'a `'a `'a `'a `'a `'a `'a `'a `'a `'a% `'a
o 7 1p s > o s o 7 1p o r s s > o 19 o 77 1p ,?
Date

CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-15
+Total VOCs
t Chlorinated VOCs
—*--Total Petroleum Hydrocarbons
Date
June 2008
Installed
HiSOCs on
site. --.
500
400
300
200
100
U

CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-16
100
✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
ipA 10N. ON, �� ip*� � 11 4
Ls 9� 92 9p Llr 9S 9& `s � %, '0, � �bS 0 �(p O i ?
Date

CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-33
20
18
16
14
12 0
CD
10
0
cn
N
(0
8
2
2
�1911
97 �'A A ��19 �A 'A �W �'A ��o �'o 'o ��o �'o 'o �'o 7 �
o � � �� • � s s � s � 'o '
o � � � � 'o s s � s � o 7 0
Date

CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-34
69111
400
300
200
100
Date

CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-40
3,200
3,000
2,800
2,600
2,400
2,200
2,000
0
0
1,800
m
0
1,600
o'
1,400
co
1, 200 "
1, 000
800
600
400
200
�a
,i'0 '0 �o '0 'o '0 '0 '0 �'0 �'0 �'o �'o �olp �'o 'o 'o 'o �o 'o 'o19 7 7 �7 7
1p
Date

t Total VOCs
--*-- Chlorinated VOCs
t Total Petroleum Hydrocarbons
June 2008
Installed
HiSOCs on
site.
O
CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-45
�o•0
0
Date
1p
100
IRZ17
80
70
60 n
O
3
50
0
40
11e 30
20
10
0

CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-46
2,000
1,800
1,600
1,400
1,200 n
0
m
1,000
0
800
r
v
1.7 mol
400
E
>> �r, 71?
Date

Total VOCs
Chlorinated VOCs
- Total Petroleum Hydrocarbons
CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-47
Date
2,000
1,800
1,600
1,400
1,200 0
0
1,000
o'
Cn
y
800 E
r
.$e
400
200

CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-48
—� Total VOCs
Chlorinated VOCs
—+— Total Petroleum Hydrocarbons
10.0
.E
7.0
6.0 n
O
7
n
CD
5.0 7n�
o'
rn
4.0
r
3.0
2.0
1.0
I
V. V. V.
.77 .71D .71?
Date

CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-49
Total VOCs
— Chlorinated VOCs
---*.—Total Petroleum Hydrocarbons
2,000
1,900
1,800
1,700
1,600
1,500
1,400
1,300
1,200 n
0
1,100
1,000
o'
900 N
800
7
700
600
500
400
300
200
100
0
V. V. ,, 0�',1p 10
Date

--a-- Total vOCs
—0--- Chlorinated VOCs
���otal Petroleum Hydrocarbons
CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-51
Date
40
&�1
30
25
0
0
20
o'
Cn
N
15
10
5
n

CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-52
100.0
80.0
70.0
60.0 n
0
50.0
0
N
40.0
r
30.0
20.0
i%lul7
0.0
V,ij, y01) 01)
�, �� 70
Date