HomeMy WebLinkAboutWI0400091_Monitoring (Report)_20110303JCL EINFELDER
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Quarterly HiSOC Monitoring Report
Gilbarco
7300 West Friendly Avenue
Greensboro, North Carolina
Kieinfelder Project No. 97746
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Copyright 2011 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.
JCL EINFEL DER
Bright People. Right Solutions.
April 28, 2011
File No. 97746 1 GS011 R056
Mr. Thomas Slusser
Aquifer Protection Section — UIC Staff
❑ENR — Division of Water Quality
1636 Mail Service Center
Raleigh, North Carolina 27699-1636
Reference: Quarterly HiSOC Monitoring Report
Gilbarco
7300 West Friendly Avenue
Greensboro, North Carolina
Dear Mr. Slusser:
RECEIVED
AQUIf p vRr1�� TTIC�I
tM{AR a 'lull
Kleinfelder is pleased to provide our quarterly monitoring report for the Underground
Injection Control {UIC} Permit for treatment of groundwater with a HiSOC system at the
referenced site. This report summarizes our 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.
Annamarie Blauser
Staff Professional I
�.41
John . Stewart, P.G.
Senior Project Professional
ABICWH:cas
Enclosure
313 Gallimore Dairy Road, Greensboro, NC 27409 p 1 336,668.0093 f l 336,668.3868
GILBARCO
Greensboro, North Carolina
Groundwater Incident Nos. 12960
SITE INFORMATION
Address:
Contact-
Telephone -
Latitude and Longitude:
Risk Classification:
Land Use Category:
LAND OWNERSHIP
Name:
Address:
Telephone:
Attention:
April 28, 2011
7300 West Friendly Avenue
Greensboro, North Carolina
Mr. Mark Dowdy
336.547.5130
36.0901 °N, 79.9282 °W
Low
Commercial
Gilbarco
7300 West Friendly Avenue
Greensboro, North Carolina 27420
336.547, 5130
Mr. Mark ❑Qwdy
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, John M. Stewart, a Professional Geologist for Kleinfelder Southeast, Inc. do certify
that the inforrr1#ian,rntained in this report is correct and accurate to the best of my
knowledge,wr• a11'1_ ;�*,�
John NAf t art'
N 1 L L*YA
�1 �
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'k slyP�
977461 GS011 R056 Page i April 28, 2011
Copyright 2011 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
GROUNDWATER MONITORING ACTIVITIES....................................................2
3.0
HiSOC INSTALLATION AND MONITORING........................................................3
4.0
GROUNDWATER ANALYTICAL RESULTS.. .... .......... ........................
.............. 4
5.0
CONCLUSIONS AND RECOMMENDATIONS.....................................................6
6.0
LIMITATIONS.......................................................................................................7
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 Groundwater Potentiometric Surface Map
4 Total VOCs Concentrations
5 Total Chlorinated Hydrocarbons Concentrations
APPENDICES
A Laboratory Report and Chain -of -Custody Document
B Total Petroleum, Chlorinated and VOC Graphs
977461 GS011 R056 Page ii
Copyright 2011 Kleinfelde►
KLEINFELDER 313 Gallimore Dairy Road, Greensboro, NC 27409
April 28, 2011
p 1336,668,0093 f 1 33&668.3868
1.0 INTRODUCTION
The subject site is located at 7300 West Friendly Avenue in Greensboro, Guilford
County, North Carolina (Figure 1). There are currently two open groundwater incidents
(Incident Nos. 12960 and 15123). The incidents have a commingled plume and are
being treated with the same corrective action plan. A 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
HiSCC and iSOC technology to degrade the chlorinated and petroleum hydrocarbons in
groundwater at the site. 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 HiSCC system
was installed in June of 2008 and began operating on June 13, 2008. The baseline
sampling event was conducted on June 5, 2008. The purpose of this report is to
summarize the quarterly monitoring of the HiSCC system performed on
March 24, 2011.
On March 8, 2010 the NCDENR UST Section forwarded a Notice of Violation to
Gilbarco concerning free product removal at the site (Gilbarco, Inc. — ❑ Incident No.
15123). No free product had been observed at the site since prior to the August 15,
2005 sampling event. Mr. Mao requested sampling monitoring wells MW-40 and MW-
41 by risk -based methods. Mr. Mao indicated that if no free product was observed and
all compounds were below the Gross Contamination Levels (GCLs), the incident would
be closed. The subsequent quarterly sampling report summarized our observations
and sampling results from monitoring wells MW-40 and MW-41 indicating all analytes
were below the GCLs. Based upon these findings, Kleinfelder recommended that no
further action was required to address Incident No. 15123. The Guilford County
Department of Environmental Health closed Incident No. 15123 an May 5, 2010.
977461 GS011 R056 Page 1 of 7 April 28, 2011
copyri t��0itK ,R,1elder
KLEINFEL ER 313 GaIIimore Dairy Road, Greensboro, NG 27409 p 1336.668.0093 f 1336,668,3868
2.0 GROUNDWATER MONITORING ACTIVITIES
Static water levels were measured in the existing monitoring wells on -site on
March 24, 2011. Groundwater samples were collected from a total of eleven wells
(MW-7, MW-13D, MW-14, MW-14D, MW-16, MW-23D, MW-24, MW-25, MW-42,
MW-43D, and MW-45) and were analyzed for Volatile Organic Hydrocarbons (VOCs)
by EPA Method 62006. 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 24, 2011. The static water levels measured between monitoring
wells MW-32 and MW-45 indicate a horizontal groundwater flow gradient of 0.041 feet
per foot to the northwest. A groundwater flow map of the shallow aquifer based on the
March 24, 2011 groundwater elevations is shown on Figure 3.
Based on data provided in the October 1996 Corrective Action Plan, the surficial aquifer
has an average hydraulic conductivity of 0.09 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 24, 2011 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 purged from the monitoring wells was disposed of in the
on -site groundwater recovery system. 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.
977461 GS011 R056 Page 2 of 7 April 28, 2011
Copyright 2011 KIeinfelder
KLEINFELDER 313 Gal iimore Dairy Road, Greensboro, NC 27409 p 1336.668.0093 fl 336.668.3868
3.0 HiSOC INSTALLATION AND MONITORING
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 new permit dated April 20, 2010 was issued
for the site (Injection Well Permit W10400091). The permit is effective through March
31, 2015,
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. The HiSOC installation locations are shown on the
figures in orange.
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. The protective cover includes three sides and a top
made of dimensional lumber, roofing paper, and asphalt shingles. The east side of the
977461 GS011 R956 Page 3 of 7 April 28, 2011
Copyright 2011 Kleinfelder
KLEINFELDER 313 Gallimore Dairy Road, Greensboro, IBC 27409 p 1 336.668.0093 f 1336,668,3868
enclosure is open. A new grounding rod was installed. Other details of the HiSOC
installation at MW-25 are substantially the same as described for the initial installation.
In anaerobic bioremediation applications, the HiSOC supersaturates 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 shows the recorded hydrogen
cylinder pressures and estimates a date for each injection well that the cylinder should
be replaced.
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 GROUNDWATER ANALYTICAL RESULTS
The groundwater field analysis generally indicates that the subsurface environment is
within acceptable limits for biodegradation to occur. The field measurements recorded
on March 24, 2011 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.
977461 GS011 R056 Page 4 of 7 April 28, 2011
Copyright 2011 Kleinfeider
KLEINFELDER 313 Gallimore Dairy Road, Greensboro, NC 27409 p 1 336.668.0093 f 1 336.668.3868
The contaminant plume consists of volatile hydrocarbons, consisting of both petroleum
related and chlorinated hydrocarbons.
Volatile organic compounds (VOCs) consisting of either petroleum related or
chlorinated hydrocarbons were detected at levels above their respective North Carolina
groundwater quality standards established in 15 NCAC, Subchapter 2L (21L Standards)
in all of the monitoring wells sampled. The analytical results are summarized in
Table 5, and a historical summary of groundwater sampling results is presented in
Table 6. Total VOCs concentrations detected during the March 2011 sampling event
are shown on Figure 4.
The concentrations of total volatile organic compounds (VOCs) (concentrations of both
petroleum and chlorinated hydrocarbons), chlorinated VOCs, and total petroleum
compounds for each monitoring well sampled are shown in individual graphs included in
Appendix B. The graphs of the total VQC concentration indicate a general decreasing
trend in MW-7, MW-14, MW-14D, MW-16, MW-24, and MW-42. The total VCC
concentrations in monitoring wells MW-23D and MW-43D have varied such that a trend
is not conclusive. A general increasing trend was observed in monitoring wells MW-
13D, MW-25, and MW-45.
Increase contaminant concentrations since the previous sampling event in MW-7 and
MW-23❑ were generally due to an increase in total petroleum hydrocarbons. Increased
concentrations of PCE were observed in MW-25, MW-43D, and MW-45. Decreased
concentrations in MW-14❑ and MW-16 were primarily due to decreased concentrations
of PCE and TCE, Decreased concentrations in MW-24 were due to decreases in total
chlorinated hydrocarbons and total petroleum hydrocarbons. The concentration in MW-
14, MW13D and MW-42 were relatively constant from the December 2010 to March
2011 sampling events.
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 Table 6 by a double line. Total chlorinated
hydrocarbons concentrations detected during the March 24, 2011 sampling event are
shown on Figure 5. Historical chlorinated hydrocarbon contaminant levels generally
977461 GS011 R056 Page 5 of 7 April 28, 2011
Copyright 2011 Kleinfeider
KLEINFELDER 313 Galiimore Dairy Road, Greensboro, NC 27409 p 1 336.668,0093 f 1336,668.3868
fallow the trends of total VOCs in the wells that are sampled during this hydrogen
phase. The increase of PCE contaminant concentrations in monitoring wells MW-43D
and MW-45 is of concern.
5.0 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 and daughter products such as cis-
1,2 DCE and vinyl chloride are present in nine of the monitoring wells sampled. Total
chlorinated hydrocarbon contaminant levels in monitoring wells MW-7, MW-13D, MW-
14, MW-16, MW-23D, MW-24, MW-42, and MW-43D have decreased when compared
to the groundwater contamination levels during the baseline sampling event in June
2008. Levels of chlorinated hydrocarbons in monitoring wells MW-14D, MW-25, and
MW-45 have increased since the baseline sampling event. The total chlorinated
hydrocarbon concentrations at the site have decreased an average of seventy-three
percent since the baseline sampling event.
Corrective action monitoring should be conducted on a quarterly schedule and the next
event should be scheduled in June 2011. Monthly system checks should also be
conducted during the next quarter to monitor the rate of hydrogen consumption of the
Hi5OC delivery system.
Copies of this report have been mailed to the Guilford County Department of
Environmental Health in Greensboro, North Carolina and the UIC Program in Raleigh,
North Carolina, as well as the NCDENR Raleigh Regional Office.
977461 GSQ11R056 Page 6 of 7 Aprii 28, 2411
Copyright 2011 Kleinfelder
KLEINFELDER 313 Gailimore Dairy Road, Greensboro, NC 27409 p 1 33E668.0093 f1336.668.3868
6.0 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 HiSOC 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.
97746 1 GSG11 R056 Page 7 of 7 April 28, 2011
Copyright 2011 Kleinfelder
KLEINFELDER 313 GallimQre [wiry Road, Greensboro, NC 27409 p 133&658,0093 f 1336.668.3968
TABLES
TABLE 1: GROUNDWATER ELEVATION DATA
Well ID
Total Depth
(feet TOC)
TOC Elevation
[feety
Date Water
Level
Measured
Static Water
Level
feet TOC
Groundwater
Elevation
feet
MW-7
29.9
861.19
03/24/11
7.85
85334
MW-10
33.6
857.68
03/24/11
9.22
848.46
MVV-11
25.1
859.26
03/24/11
13.55
845.71
MW-12
16.8
851.50
03/24/11
4.34
847.16
MVV-12D
27.0
851.06
03/24/11
6,44
844.62
MW-131)
25.1
860.40
03/24/11
12.90
847.50
MW-14
24.8
859.32
03/24/11
19.68
839.64
MW-14❑
39A
859.26
03/24/11
25.70
833.56
MW-15
25.2
857.71
03/24/11
12.96
844.75
MW-16
33.0
863.60
03/24/11
29.05
834.55
MW-23❑
41.0
860.90
03/24/11
18.23
842.67
MW-24
57.1
858.81
03/24/11
23.30
835.51
MW-25
58.8
861.47
03/24/11
23.51
837.96
MW-27
44.0
862.74
03124J11
14.50
848.24
MW-28
23.8
861.54
03/24/11
8.23
853.31
MVV-29
18.8
861.13
0312401
6.60
854.53
MW-30
73.4
862.28
03/24/11
19.04
843.24
MW-31
19.0
861.73
03/24/11
11.21
850.52
MW-32
19.6
861.76
03/24/11
8.11
853.65
MW-33
210
861.77
03/24/11
13.40
848.37
MVV-34
21.0
860.45
03/24/11
18.65
841.80
MW-40
29.7
860.62
03/24/11
10.12
850.50
MW-41
20.3
860,52
03/24/11
6.90
853.62
MW-42
35.0
865.32
03/24/11
29.60
835.72
MVV-43❑
56.0
865.47
03/24/11
30.46
835.01
MVV-44
285
N M
---
---
---
MW-45
33.0
861,79
03/24/11
27.58
834.21
Notes:
feet TOC = feet below tap of well casing
NM = Not measured
97746 1 GS011 R056 Rage 1 of 1 April 28, 2011
Copyright 2011 Kleinfelder
TABLE 2: ESTIMATED DISSOLVED HYDROGEN CONCENTRATIONS AT INJECTION WELLS
Well !D
Total Depth
{feet TOC)
TOC Elevation
[feet)
Bottom
Elevation
(feet)
Date Water
Level Checked
Static Water
Level
(feet TOC)
Groundwater
Elevation
(feet)
Depth of Water
(feet)
Estimated
Dissolved
Hydrogen
Concentration
(DPM)
MW-7
29.9
861.19
831.29
03/24/11
7.85
853.34
22.05
2.6
MW-13D
25.1
860.40
835.30
03/24/11
12.90
847.50
12.20
2.2
MW-14
24.8
859.32
834.52
03/24/11
19.68
839.64
5.12
1.8
MW-14D
39.4
859.26
819.86
03/24/11
25.70
833.56
13.70
2.2
MW-16
33.0
863.60
830.60
03/24/11
29.05
834.55
3.95
1.8
MW-23❑
41.0
860.90
819.90
03/24/11
18.23
842.67
22.77
2.7
MW-24
57.1
858.81
801.71
03/24/11
23.30
836.51
33.80
3.2
MW-25
58.8
861.47
802.67
03/24111
23.51
837.96
35.29
2.1*
MW-42
35.0
865.32
830.32
03/24/11
29.60 1
835.72
5.40
1.9
MW-43D
56.0
865.47
809A7
03/24/11
30.46
835.01
25.54
2.8
MW-45
33.0
861.79
1 828.79
t 03/24/11
1 27.58
T 834.21
5.42
1.9
Notes:
feet TOC = feet below top of well casing
ppm = parts per million
Hydrogen Concentrations are estimated based on a saturated hydrogen content o€1.6 ppm per atmosphere.
" The Hi5OC unit in MW-25 is installed at a depth of 34 feet below the top of casing.
97746 1 GSO11 R056 Page 1 of 1 April 28, 2011
Copyright 2011 Kleinfelder
TABLE 3: ESTIMATED HYDROGEN CONSUMPTION
Date Water
Original
Cylinder
Estimated Volume
Estimated Date
Injection
Date hydrogen
Cylinder
Level and
Pressure on
of Hydrogen
Days Elapsed
Average Hydrogen
Cylinder Must be
Cylinder
Cylinder
Since Cylinder
Use per Day
Well ID
pressure
3124111
Remaining
Changed Based on
Installed
(psi)
Pressure
(psi}
(cubic feet)
Installation
(ps0day)
Pressure
Recorded
MW-7
G3124/11
2,000
03/24/11
2,100
134
283
2.1
10/22/13
MW-14D
03/24/11
2,000
03/24/11
1,700
124
283
2.5
12/29/12
MW-15
03/24/11
2,200
03/24/11
1,900
78
328
4.0
06/20/12
MW-16
03/24/11
2,000
03/24/11
2100
115
283
2.8
04/04/13
MVV-23D
03/27/09
1,900
03/24/11
1,900
50
622
2.3
05/31/13
MW-24
03/24/11
1.900
03/24/11
1,400
50
328
4.3
01/22/12
MW-25
03l24111
2,200
03/24/11
2,200
139
283
2.1
12/08/13
MW-29
02/04/10
2.000
03/24/11
1,800
124
308
2.3
04/10/13
MW-34
03/24/11
2.000
03/24/11
2,100
19
308
32.7
05/24/11
MW-43D
03/24/11
2,000
03/24111
1.900
134
283
21
07/20/13
Notes:
psi = pounds per square inch
All hydrogen cylinders must be replaced prior to the cylinder pressure falling below 50 psi.
977461 GS011 R056 Page 1 of 1 April 28, 2011
Copyright 2011 Kleinfelder
TABLE 4: AQUIFER CHARACTERISTICS FIELD ANALYSIS SUMMARY
Well
Sample
Date
Temperature
( °C j
pH
Conductivity
(MS/cm)
Dissolved
Oxygen
m 1L
Redox.Monitoring
(mV]
Preferred
Conditions
a 200C
S<pHa9
---
<0.5 mg!!-
<50 mV
MW-7
03/24/11
17.57
6.79
0.365
1.83
-70.8
MW-13D
03/24/11
18.16
6.02
0.409
0.64
78.8
MW-14
03/24/11
16.10
6.25
0.182
6.29
135.1
MW-14D
03/24/11
16.17
6.63
0.285
0.25
-1.1
MW-16
03/24/11
14.94
6.45
0.393
1.94
-45.6
MW-23D
03/24/11
18.04
8.42
0.417
1.26
-59.8
MW-24
03/24/11
16.05
6.80
0.574
0.82
-42A
MW-25
03/24/11
15.50
7.31
0.276
0.32
-7.2
MW-42
03/24/11
15.87
T08
1.334
6.41
166.3
MW-43❑
03/24/11
14.76
6.97
0.346
0.27
31.4
MW-45
03/24/11
14.40
6.49
0.519
0.57
9A
Notes:
Redox = oxidation-reduction potential
°C = degrees Celsius
mSlcm = 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 GS011 R056 Page 1 of 1 April 28, 2011
Copyright 2011 Weinfelder
TABLE 5: SUMMARY OF GROUNDWATER SAMPLE RESULTS
Parameter
NCGS 2L
Standard
Anal tical Results
Sample ID
MW-7
MW-13❑
MW-14
MW-141D
MW-16 MW-23❑
MW-24
MW-25
MW-42
MW-43D
MW-45
Collection Date
03/24/11
03/24/11
03/24/11
03/24/11
03/24/11 03/24/11
03/24/11
03/24/11
03/24/11
03/24/11
03124111
Volatile Organic Compounds by EPA Method 6011602
ILy
Tetrachloroethene
0.7
BDL
BDL
14.8
59
8.9
BDL
947
26.6
4
315
5.4
Trichloroethene
3
SDL
BDL
BDL
2.2
1.4
BDL
68
8.4
BDL
9.1
4.1
cis-1,2-Dichloroethene
70
388
9.3
BDL
17.7
6.3
8.1
358
62.9
BDL
79.8
2.5
1,1-Dichloroethene
7
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
Vinyl Chloride
0.03
265
4.5
BDL
BDL
5.5
17.8
108
BDL
BDL
BDL
BDL
1,1-Dichloroethene
6
9.6
BDL
BDL
BDL
BDL
BDL
BDL
1.3
BDL
4.4
BDL
1.1-Dichloroethene
70
5.9
BILL
BDL
BDL
BDL
BDL
BDL
1.9
BDL
15.9
BDL
1,1,1-Trichloroethane
200
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
Total Chlorinated Hydrocarbons
668.5
13.8
14.8
78.9
22.1
25.9
1,481
101.1
4
424.2
12
Benzene
1
BDL
BDL
BDL
1.5
BDL
BDL
130
1.7
BDL
BDL
BDL
Toluene
600
7.2
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
80L
BDL
Eth ibenzene
600
333
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
Total 7C lenes
500
306
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
MTBE
20
BDL
76.9
BDL
1
BDL
300
29.5
1 24
BDL
16.3
BDL
Diisopropyl ether
70
BDL
BDL
BDL
2.2
BDL
2.1
39
17.6
BDL
30
BDL
Naphthalene
6
176
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
Chloromethane
3
BDL
BDL
8DL
BDL
SDL
BDL
BDL
BDL
BDL
BDL
BDL
Dichlorofluoromethane
1,000
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
Trichloroflucromethane
2,000
BDL
BDL
BDL
BDL
t BDL
BDL
BDL
BDL
I BDL
2.8
BDL
Total Petroleum Hydrocarbons
822.2
76.9
0
4.7
0
302.1
198.5
43.3
0
49.1
0
Total VOCs
1,490.7
90.7
14.8
83.6
22.1
328
1,679.5
144.4
4
473.3
12
Notes:
NCGS 2L Standard = North Carolina Groundwater Standard (15A NCAC 2L .0202), effective January 1, 2010.
BDL = Below Detection Limits
pglL = Micrograms per liter, analogous to parts per billion
BOLD = Concentration exceeds the NCGS 2L Standard
MTBE = Methyl -tent -butyl ether
97746 1 GSO 11 R056 Page 1 of 1 April 28, 2011
Copyright 2071 K]einfelder
TABLE 6. HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
Sample ID
Chlorinated Hydrocarbons
Total
Chlorinated
Hydrocarbons
Petroleum Hydrocarbons
Total Petroleum
Hydrocarbons
Total VMS
Collection Date
Tetrachloroethene
Trichloroethene
cis-1,2-
Dichloroelhene
1,1-
Dichloroethr nz
Vinyl Chloride
1,1-
Dichloroethane
1,2-
Dichloroethane
trans-1.2-
Dichioroethene
1,1,1-
Trichloraethane
Benzene
Toluene
Ethyldenzerre
Total Xylenes
MTBE
Diisopropyl ether
Naphthalene
NCGS 2L Standard
0.7
3
70
7
0.03
6
0.4
100
200
1
500
600
500
20
L70
6
M W-7
09/27/90
790
190
SOL
SOL
SOL
BDL
BDL
BDL
59
1,039
660
5,300
1,600
6,700
SOL
BDL
13DL
13,150
14,169
01/14/92
BDL
360
BDL
BDL
BDL
BDL
BDL
BDL
BDL
360
480
3,900
2,100
7,100
BDL
SOL
BDL
13,580
13.940
03/11/98
BDL
BDL
BDL
354
BDL
BDL
BDL
SOL
238
592
468
8,920
2,200
8,990
BDL
BDL
BDL
20,578
21,170
05/25/99
BDL
BDL
SDL
723
BDL
BDL
BDL
BDL
347
1,070
253
2,280
2,290
10,800
BDL
BDL
SOL
15,623
16.693
04/22103
BDL
BDL
BDL
BDL
SOL
SOL
BDL
SOL
88
88
SOL
220
2,400
5,700
BDL
60
BDL
8.380
9,468
06/30/04
BDL
SDL
2,300
BDL
BDL
SAL
8DL
BDL
BDL
2,300
BDL
110
1,800
3,800
SDL
BDL
520
6.230
8.530
08/16/05
BDL
SOL
2,100
BDL
BDL
BDL
SOL
BDL
SDL
2,100
SOL
BDL
1,600
3,020
SDL
SDL
520
5.140
7,240
08/25/06
BDL
SDL
2,000
14
SDL
SOL
BDL
1.5
14
2.030
1.7
23
370
360
11
3.3
82
B71
2,9D1
12/14/06
3.6
4
2,100
570
BDL
1$
BDL
5.1
13
2.711
4.1
39
1,300
1,660
SDL
BDL
440
3,443
6,154
06/05/08
BDL
SDL
1,760
SDL
BDL
BDL
SDL
BDL
SDL
1.750
BDL
SDL
1,040
1,280
BDL
SDL
401
2.721
4,471
09104100
SDL
SDL
1,190
BOL
BDL
BDL
BDL
BDL
SOL
1,190
BDL
SOL
788
873
SOL
BDL
301
1.962
3.152
01105/09
SOL
SDL
798
BDL
SDL
SDL
BDL
SDL
BDL
798
SDL
SDL
643
698
BDL
BDL
308
1 1,549
2,347
03/05/09
BDL
BDL
935
SOL
SDL
BDL
SDL
BDL
BDL
935
BDL
BDL
749
723
BDL
BDL
384
1.856
2.791
06/24/09
BDL
SDL
631
BDL
BDL
BDL
SOL
BDL
BDL
531
BDL
BDL
589
626
BDL
BDL
210
1,325
1.956
09/02/09
BDL
BDL
566
6.3
27.3
7.8
BDL
BDL
BDL
597
SOL
6.1
519
468
BDL
SDL
289
1,290 °
1,887
12/08/09
SOL
BDL
442
7
42
7
BDL
BDL
SOL
497
SDL
9.7
578
663
SOL
SDL
286
1,396
1.893
03/30/10
SOL
SOL
352
BDL
58.1
6.7
BDL
BDL
SOL
427
6.7
15.8
391
346
SDL
BDL
220
980
1.406
061t5110
2.9
BDL
696
8.2
86.4
7.5
BDL
BDL
2.4
002
BDL
12.2
896
599
BDL
SDL
276
1,800
2,602
09/22/10
BDL
BDL
176
SOL
66.5
BDL
BDL
SDL
SDL
242
BDL
BDL
446
679
BDL
BDL
232
1,357
1.599
12JO9110
BDL
BDL
96.9
BDL
12.4
BDL
SOL
SOL
BDL
99
BOL
BDL
158
114
SOL
BDL
166
428
527
03124/11
BDL
BDL
388
5.9
265
9.6
SDL
SOL
BDL
669
BDL
7.2
333
306
SDL
SDL
176
822
1,491
MW-e (abandoned)
09/27/90
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
SOL
0
SDL
BDL
BDL
1
BDL BDL
SDL
1
1
01/14/92
BDL
BDL
SOL
SDL
BDL
BDL
BDL
SOL
SDL
0
BDL
SDL
BDL
BDL
BDL BDL
BDL
0
0
05/15/92
BDL
BDL
BDL
SOL
BDL
SDL
SOL
SOL
BDL
0
BDL
BDL
BDL
BDL
SOL BDL
BDL
U 0
0
MW-9(abandoned)
09/27/90
70
2
SDL
SOL
BOL
BDL
SOL
SOL
BDL
12
2
BOL
SDL
BDL
SOL
BDL
BDL
2
14
01/14/92
BDL
SOL
SOL
BDL
SOL
BOL
SOL
BDL
SDL
0
SOL
SOL
BDL
BDL
BDL
SOL
SOL
0
0
05115192
SDL
BDL
BDL
SOL
BDL
BDL
BM
BDL
SOL
0
BDL
BDL
SOL
BDL
BDL
SOL
BDL
0
0
MW-10
09/27/90
76
140
BDL
SOL
SDL
BDL
BDL
SOL
140
356
2,900
66
BDL
670
SOL
BDL
BOL
3.636
3,992
01/14/92
BDL
78
SOL
120
BDL
SOL
SOL
SOL
BDL
198
2,900
BDL
BDL
120
BDL
BDL
BDL
3,020
3,218
03/11/98
BDL
SOL
SOL
13.9
SOL
SDL
BDL
BDL
SOL
14
234
SOL
BDL
BDL
SOL
BDL
BDL
234
248
OW26199
SDL
SOL
BDL
SOL
SOL
SOL
SOL
SDL
SOL
0
36
SOL
SOL
SOL
BDL
BDL
BDL
36
36
10/10102
6.9
2.3
BDL
4.4
SOL
BDL
BDL
BDL
7.3
20
220
8.5
16
71
2,200
16
BDL
2.532
2,551
04/22/03
3.2
1.3
SOL
SOL
BDL
BDL
SOL
BDL
2.6
7
47
SOL
BDL
SDL
1,100
2,9
SOL
1,150
1,157
06/30/04
BOL
BDL
8.1
BDL
BDL
BDL
BDL
BDL
BDL
8
22
BDL
2.8
5.8
170
2.8
BDL
803
812
08/16105
BDL
BDL
SOL
BDL
BDL
SOL
BDL
SOL
BDL
0
43
BDL
BDL
BOL
680
BDL
SOL
723
723
08/24106
BDL
SOL
3
BDL
BDL
SDL
BDL
SOL
SDL
3
8.1
SDL
SOL
BDL
360
4.3
BDL
372
375
MW-11
06/30/04
2.1
3
1.4
BDL
SOL
BOL
SOL
BDL
SOL
7
BDL
BOL
SDL
41
SOL
BDL
4
11
OW15105
6
3.6
9.7
SOL
SOL
SOL
SOL
BDL
SOL
18
BDL
BDL
SOL
2.2
SOL
SOL
2
21
08/24/06
4.9
2.5
5.2
SOL
SOL
BDL
BDL
SDL
BDL
13
BDL
BDL
SOL
4.4
BDL
SDL
4
17
06/06108
6.8
1.5
5.0
SOL
BDL
SDL
SOL
BDL
BDL
13
SOL
SDL
BOL
BDL
SOL
SOL
0
13
09/04/08
BDL
BDL
BOL
SOL
SDL
SAL
SDL
BDL
SDL
0
SOL
SDL
BDL
SOL
BOL
SOL
0
0
01/05/09
2.7
1.5
2.6
BDL
BOL
BDL
SOL
BDL
BDL
7
VBDL
BOL
BDL
SOL
1.1
BDL
BDL
1
8
03/05/09
1.3
SDL
1.5
BDL
BDL
BDL
BDL
BDL
BDL
3
BDL
BDL
SOL
SOL
BDL
SOL
0
3
06/24/09
6.6
1.6
4.7
SOL
BDL
BDL
BDL
BDL
BDL
13
BDL
SOL
BDL
SDL
SOL
SOL
1
14
09/02/09
4.4
2.3
BDL
BDL
BDL
SOL
SOL
SOL
BDL
7
SOL
SOL
SOL
BDL
SDL
BDL
SDL
0
7
12/08/09
4
2
5
BOL
SOL
SOL
BDL
SOL
BDL
11
BDL
SOL
SOL
BOL
BDL
3
3
14
03/30/10
3.7
1.5
3.5
SOL
SOL
SOL
SDL
BOL
BOL
9
SDL
BDL
BDL
BDL
BDL
SOL
0
9
09/22/10
3A
1.4
3.9
SDL
SOL
SOL
SOL
BDL
BDL
8
BDL
SOL
BDL
BDL
6DL
BDL
0
8
97746 1 GS011 R056 Page 1 of 6 April 28, 2011
Copyright 2011 Kleinfelder
TABLE 6: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
Sample ID
Chlorinated Hydrocarbons
Total
Hydrocarbons
Petroleum Hydrocarbons
Tote] Petroleum
Hydrocarbons
Total VDCs
Collection Date
Tetrachioroethene
Trichloroethene
cis-1,2-
Dichioroethene
1,1-
Dichloroethene
Vin y
1,1-
Oichloroethane
1,2-
Dichloroethane
trans-1,2-
Dichloroethene
1,1,1-
Trichloroethane
MTBE
Oiisopropyl ether
Naphthalene
NCGS 2L Standard
0.7
3
70
7
0.03
6
0.4
100
200
1
600
6❑❑
500
20
70
6
MW-12
09/27/90
SOL
BDL
SOL
BOL
SAL
SOL
SOL
SOL
SDL
0
SDL
SOL
SOL
SDL
8DL
BDL
BDL
0
0
01/14/92
BDL
BDL
BDL
SOL
SOL
SOL
SOL
SOL
BDL
0
SOL
SOL
SOL
BDL
SOL
SOL
SOL
❑
0
03/11/98
SOL
BOL
BDL
SOL
SOL
BDL
SAL
SOL
SOL
0
SOL
SOL
BDL
SOL
SDL
BDL
SOL
0
0
05/26/99
SOL
SOL
SOL
SOL
SOL
BDL
BDL
SOL
SOL
0
SOL
SOL
SOL
SOL
BDL
SDL
SOL
0
0
06/30/04
BDL
SOL
SDL
SOL
BOL
BOL
BDL
SDL
SOL
0
BDL
SOL
SOL
SOL
BDL
BDL
SOL
0
0
08/15/05
BDL
BDL
SOL
SOL
BOL
BOL
SOL
SOL
BOL
0
SOL
BDL
BOL
SOL
SOL
SQL
SOL
0
0
❑8124106
SOL
SOL
SOL
BDL
BOL
BDL
SOL
SOL
BDL
0
BDL
BDL
BDL
BOL
BDL
BDL
SDL
0
❑
MW-12D
09/27/90
SOL
BDL
SOL
SOL
SDL
BDL
BOL
BDL
BOL
0
SOL
BDL
SDL
BDL
SOL
SOL
BDL
a
0
01/14/92
SOL
BDL
SOL
SOL
BDL
SDL
SOL
BDL
BOL
❑
SOL
BDL
BDL
BDL
BDL
BDL
BDL
0
0
03/11/98
SOL
SDL
BDL
BDL
SDL
SOL
BDL
SOL
BOL
❑
BDL
SOL
SDL
SOL
SOL
BDL
BDL
❑
0
06/26/99
BDL
SOL
BOL
BOL
SOL
SOL
SDL
BDL
BDL
0
BDL
BOL
BDL
BDL
SOL
BDL
SOL
0
0
06130104
SOL
SOL
SOL
BDL
SDL
BDL
BDL
SOL
BDL
0
SDL
BDL
SOL
BOL
BDL
BDL
SOL
a
0
08/15/05
SOL
SQL
SDL
BDL
SOL
SOL
BDL
SOL
SDL
0
8DL
BOL
SOL
BDL
SQL
BDL
SOL
0
0
08/24/06
SOL
SOL
SDL
BDL
BDL
BDL
BDL
BDL
SDL
0
SOL
SOL
SOL
BDL
BDL
BDL
BDL
0
0
MW-13 (abandoned)
09/26/90
2
SOL
SQL
BDL
SOL
BDL
SOL
SOL
BDL
2
SOL
BDL
BDL
BDL
SOL
SOL
SOL
0
2
01/14/92
130
36
SOL
BDL
BDL
SOL
BDL
801.
SOL
166
BDL
BDL
BDL
BOL
SOL
BDL
BDL
0
166
05/15/92
130
20
SOL
BDL
SOL
SOL
BDL
SOL
SOL
150
SOL
BDL
SOL
BDL
SDL
BDL
SOL
0
150
03/11/98
2.6
4.7
BOL
BDL
SDL
SQL
BDL
BDL
BDL
7
SOL
BOIL
BOL
SDL
SOL
BDL
SOL
a
7
06/26/99
4.2
15
SOL
SDL
SOL
SOL
BDL
BDL
BOL
19
BDL
BDL
BOL
SDL
SOL
SOL
BDL
0
19
06/30/04
SOL
6.5
140
BDL
SOL
BOL
BDL
BDL
BDL
147
BOL
SOL
BDL
SOL
13
BDL
BDL
13
160
08/15/05
SOL
SOL
110
BDL
SOL
SOL
SOL
SDL
BDL
1t0
BDL
BDL
SOL
SOL
SOL
BDL
BOL
0
110
08/24/06
SDL
2.9
110
BOL
SOL
SOL
SOL
1.1
SDL
114
SOL
BOL
SOL
SOL
5.4
SOL
BDL
5
119
06/05/08
BDL
SOL
94.7
SDL
SOL
SOL
SDL
BDL
SOL
95
6.4
BOL
SOL
SOL
SOL
BOL
BDL
6
101
0910410B
SOL
BOL
67.9
SOL
SOL
BOL
SOL
SOL
SAL
68
SDL
SDL
BDL
SDL
SOL
BOL
SOL
0
68
01/05/09
SOL
BDL
68.7
BDL
SOL
BDL
SOL
BOL
SOL
69
3.2
BDL
SOL
BDL
5.2
BDL
BOL
8
77
03/05109
SOL
BDL
119
SOL
SDL
SDL
SOL
BOL
SOL
119
SOL
BDL
SQL
SAL
3.1
SOL
BDL
3
122
06/24/09
BDL
SOL
81.2
SOL
SDL
BDL
BOL
BDL
SOL
69
SDL
BOL
SOL
SAL
SOL
BDL
BDL
0
69
09/02/09
BDL
BOL
47.6
SOL
SOL
SQL
BOL
SDL
BDL
48
1.2
SOL
SOL
SOL
3.6
BDL
BDL
5
52
12/08/09
BDL
SOL
57
BOL
SOL
SOL
BDL
SOL
BDL
57
1
SDL
BOL
SOL
5
BDL
BDL
6
63
MW-13D
06/30/04
SOL
SOL
18
BOL
1.6
BDL
SDL
SOL
SOL
20
1.1
SOL
SOL
SOL
26
1.1
BOIL
28
48
08/15/05
SOL
SOL
37
SOL
1.4
BDL
SOL
SOL
BDL
38
BDL
SOL
BDL
SOL
20
1.3
SOL
21
60
08/24/06
SDL
BDL
30
SOL
1.3
SOL
BDL
SOL
BDL
31
BDL
SOL
BDL
SOL
19
BDL
BDL
19
50
06/05/08
SAL
SOL
21.6
BDL
3.2
BDL
BDL
SOL
SOL
25
SOL
SOL
3.0
3.6
12.5
1.7
BOL
21
46
09/04/08
SAL
BDL
15.2
SQL
3.1
SOL
BOL
BOL
SOL
1B
SOL
SOL
SOL
BOL
17.6
BDL
BDL
18
36
01/05109
SOL
SOL
17.4
SOL
4.2
SDL
BOL
BDL
SOL
22
SOL
BDL
SDL
BDL
16.3
IA
BDL
17
39
03/05/09
SOL
SOL
14.6
SOL
3.4
SDL
SOL
BDL
SOL
18
SOL
SOL
SOL
BDL
13.4
BDL
BDL
13
31
06/24/09
BOL
SOL
19.2
9.4
4A
SDL
SOL
BOL
BDL
33
BDL
6DL
SOL
SDL
20.2
SAL
BOL
20
53
09/02/09
SOL
BDL
15.7
BOL
5.3
SDL
SOL
SOL
BOL
22
SOL
SDL
BDL
SOL
23.1
BDL
BDL
23
45
12/08/09
SOL
BDL
12
BDL
4
BDL
SOL
BDL
BDL
16
BOL
SDL
SOL
SOL
24
SAL
BOIL
24
40
03/30/10
SDL
BDL
8.7
SDL
3
SOL
BDL
SAL
BDL
12
SOL
SOL
SOL
BDL
17.6
SOL
BDL
18
30
06115110
BOL
BDL
7.7
SDL
3.1
BDL
80L
BDL
SOL
11
SOL
BOIL
BDL
BDL
2fi.1
BOL
BDL
26
37
09/22/10
BOIL
SOL
107
SOL
4.2
SOL
SOL
BOL
BDL
15
BDL
SOL
BDL
BDL
69.9
BDL
BDL
70
85
12/09/10
SQL
Bi7L
11.6
BDL
4.9
SDL
BDL
BDL
SOL
17
SOL
SOL
BOL
BDL
70.9
BDL
BDL
71
87
03/24/11
BDL
SAL
9.3
BDL
4.6
SOL
SDL
BOL
BDL
14
SDL
BDL
SOL
SOL
7fi.9
BOL
BDL
77
91
MW-14
09/26/90
1,300
SOL
BOL
BDL
SDL
BDL
BDL
SOL
BDL
1,300
SOL
SOL
SOL
SOL
BDL
SQL
BDL
0
1.300
01/14/92
1,400
SOL
SOL
SOL
SOL
BDL
180
SOL
100
1,650
BDL
60
SOL
100
BOL
BOL
SOL
160
1.840
03/11/98
s0
BDL
SOL
SOL
SOL
SOL
BOL
BDL
BOL
80
SOL
BDL
BOL
SOL
SOL
BDL
SDL
0
80
05/25/99
67
BDL
SOL
SDL
BDL
BDL
SOL
SOL
SOL
67
BDL
SOL
BDL
SOL
SOL
SOL
SOL
0
67
04/22/03
110
BOL
SOL
SDL
SOL
BOL
BOL
BDL
BDL
110
1.1
1.7
BDL
1.9
BDL
BDL
BDL
5
115
06/30/04
80
SOL
SOL
SOL
BDL
SOL
BDL
BDL
BOL
80
SDL
SQL
BDL
SOL
SOL
SOL
SOL
0
80
05/16/05
SS
SOL
SOL
BOL
SOL
BDL
SDL
BDL
BDL
58
BOL
SDL
BDL
BDL
9DL
BDL
SDL
0
58
08/24106
46
BOL
BOL
BOIL
SOL
SDL
SDL
SOL
BDL
46
BDL
SOL
SOL
SOL
SOL
BDL
SQL
0
46
06/05/08
54.0
BDL
BOL
BDL
SOL
SOL
SOL
SOL
SOL
54
SOL
BDL
SOL
SOL
SOL
BDL
BDL
0
54
09/04/08
50.0
BDL
SOL
SDL
BDL
SOL
BDL
SOL
SDL
50
BDL
SOL
SOL
BDL
SOL
BDL
BDL
0
50
011051o4
29.9
BOL
SOL
SOL
BDL
BOL
SOL
BDL
BOL
30
BDL
BOL
BOL
BDL
BDL
SOL
SOL
0
30
977461 GS011 R056 Page 2 of 6 April 28, 2011
Copyright 2011 Kieinfeldor
TABLE 6: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
Sarnple ID
Chlorinated Hydrocarbons
Total
Chlorinated
Hydrocarbons
Petroleum Hydrocarbons
Totai Petroleum
Hydrocarbons
Total VOCs
Collection Date
Tetrachloraethene
Tdrhlomethene
cs 1,2-
Oichl s-1.2- ne
1,3-
Oichloroethene
Vinyl Chionde
1,1-
Oichiaroethane
1,2-
Dichloroethane
trans-1,2-
Cictliorpethene
1.11-
Trichloroethane
benzene
Toluene
Ethylbenzene
Total Xylenes
MTBE
❑1isopropyl ether
Naphthalene
NCGS 2L Standard
0.7
3
70
7
0.03
6
0.4
100
200
1
600
600
5013
20
70
6
MW-14 (cant.)
03/05/09
32
BDL
BDL
SOL
SOL
SUL
BDL
SOL
BDL
32
BDL
BDL
SOL
SOL
SOL
BDL
SUL
0
32
06/24/09
31.2
BOL
BDL
SOL
SOL
SUL
SOL
SOL
SOL
31
SUL
BDL
SOL
SOL
BDL
SOL
SOL
0
31
09/02109
23.8
SOL
SOL
BDL
SUL
BDL
SOL
BDL
BDL
24
BDL
SOL
SOL
SOL
SOL
SOL
SOL
0
24
12/08/09
17
SOL
SOL
BDL
BDL
BDL
SOL
SOL
SOL
17
SOL
SOL
SOL
SOL
SOL
SOL
SOL
0
17
03/30/10
18J
SOL
BDL
SOL
SUL
BDL
SOL
SAL
SOL
19
SOL
SOL
BDL
SOL
SOL
BDL
SOL
0
19
06/15/10
13Z
SOL
SUL
SOL
SOL
BDL
SOL
SOL
SOL
13
SOL
SOL
SOL
SOL
SOL
SOL
BDL
0
13
09122J10
16J
SOL
SOL
SDL
BDL
SOL
SOL
SOL
BDL
16
SOL
BDL
BDL
BDL
BOL
SOL
BDL
0
1fi
12109110
14.6
BDL
SOL
SOL
SOL
SOL
SOL
BOL
SOL
15
SOL
SOL
SOL
SOL
SOL
SOL
SOL
0
15
03/24/11
14.5
SOL
SOL
BDL
SOL
BDL
SOL
SOL
SOL
75
BDL
BDL
BDL
SOL
BDL
SOL
BDL
0
15
MW-14D
09/27190
110
3
BDL
SS
SOL
5
SOL
SOL
20
196
45
1
SOL
5
SOL
SOL
SOL
51
247
01/14/92
200
SOL
SOL
SOL
SOL
SOL
BDL
SOL
SOL
200
65
3
SUL
SOL
SOL
SOL
SOL
68
268
05/15/92
56
BDL
SOL
2.1
BDL
SUL
SOL
SOL
SAL
58
4.7
BOL
SOL
SOL
SOL
SOL
SOL
5
63
09/09/92
210
SOL
SUL
23
BDL
SOL
SOL
SOL
13
246
220
SLIT_
SOL
SOL
SOL
SOL
SOL
220
466
03/11/98
36A
SUL
8DL
10.6
SOL
SOL
BDL
SOL
BDL
46
6.6
SOL
SOL
SOL
SOL
SOL
SOL
6
52
05/25/99
201
SOL
SOL
25
BDL
SOL
SOL
SOL
SOL
226
67
BDL
SOL
SOL
SOL
SOL
BDL
67
293
10/10/02
79
2.8
SOL
4
BDL
4.2
SOL
SOL
BDL
90
8.3
SOL
SOL
SOL
11
29
SOL
48
138
04/22/03
40
SOL
BDL
1.2
BDL
BDL
SOL
BDL
BDL
41
SUL
SOL
SUL
SOL
SOL
1.3
SOL
2
43
06/30/04
29
BDL
3.0
3.5
SOL
2.2
SOL
SOL
SOL
35
SOL
SOL
SUL
SOL
3.3
SOL
SOL
3
38
08/16105
56
1.8
15
3.3
SOL
SOL
SOL
SOL
BDL
75
5.4
SOL
BDL
SOL
3.2
7.3
SOL
16
91
08124/06
47
2
17
1.4
SOL
BDL
SUL
SOL
SOL
67
1.3
BDL
SOL
SOL
2.4
6.4
SOL
10
78
03/27109
10.6
SOL
1.0
BDL
SOL
SOL
SOL
SOL
SOL
12
BDL
SOL
SOL
SOL
BDL
SOL
BDL
0
12
06/24/09
11.7
SOL
BDL
SOL
SOL
SOL
SOL
SOL
SOL
12
SOL
SOL
SUL
SOL
SOL
BDL
SOL
0
12
09/02/09
27.1
1.4
8.8
SOL
SOL
SOL
SOL
SOL
SOL
37
1.0
BDL
BDL
SOL
1.3
2.9
SUL
6
43
12/08/09
13
SOL
2
SOL
SOL
BDL
BDL
SOL
SOL
15
SOL
SOL
SOL
SOL
SOL
SOL
BOL
0
15
03/30110
9.8
BDL
SUL
BDL
BOL
SOL
BDL
SOL
BDL
10
SOL
SOL
BDL
SOL
SOL
SOL
SOL
0
10
08/15/10
11.7
BDL
2.2
BDL
BDL
BDL
SOL
SUL
SOL
14
SOL
BDL
SOL
BDL
SOL
1
SOL
1
15
09122J10
104
4.7
35-8
SOL
1.0
SOL
BDL
SOL
SOL
147
6.6
SOL
SOL
SOL
2.8
5.9
SOL
15
162
12/09110
107
3.1
2a.2
BDL
SOL
BDL
SOL
BDL
BDL
139
5.4
SOL
BDL
BDL
1.7
3.8
SOL
12
151
03/24/11
69
2.2
17.7
BOL
SOL
BDL
BDL
SOL
SOL
79
1.6
SOL
BDL
SOL
1
2.2
SOL
13
92
MW-15
09/27/90
BOL
SOL
SOL
SOL
SOL
SOL
SOL
SOL
SOL
0
SOL
SOL
SOL
BDL
SOL
SOL
SOL
0
0
01/14/92
BDL
BDL
SOL
SOL
BDL
SOL
SOL
SOL
SOL
0
BOL
SOL
SOL
BDL
SOL
SOL
BOL
0
0
03/11/98
SOL
BOL
SOL
SOL
BDL
SOL
BDL
SOL
SOL
0
BDL
SOL
SOL
SOL
SOL
SOL
SOL
0
0
05/25/99
4.9
3
SOL
SOL
BDL
SOL
SOL
SOL
SOL
8
BDL
SOL
SOL
SOL
SOL
BOL
SOL
0
8
10/10/02
13
7.8
BDL
SOL
SOL
1.4
SOL
BDL
BDL
22
BDL
BDL
SOL
SOL
29
SOL
SUL
29
51
04/22/03
11
5
BDL
SOL
SOL
1.4
BUL
SOL
SOL
17
SOL
BDL
BDL
SOL
17
SOL
SOL
17
34
06130/04
7.6
3.9
86
SUL
SOL
SOL
SOL
I SOL
BOL
97
SOL
BDL
BDL
SOL
18
BDL
SOL
18
115
06/16/05
6.8
2 3
47
SOL
SOL
SOL
SOL
13DL
SDL
56
BDL
SOL
BDL
BDL
15
SOL
SOL
15
71
08/24/06
6.5
6
48
BDL
SOL
SOL
SUL
SOL
8DL
59
SOL
SOL
BDL
SOL
8
SOL
BDL
8
67
MW-16
09/26/90
SOL
SOL
SOL
SUL
SAL
BDL
SOL
SOL
SOL
0
SOL
SOL
BDL
SOL
BDL
SOL
SOL
0
0
01/14/92
SOL
SUL
SOL
SOL
SOL
BDL
BDL
SOL
BDL
0
SOL
SOL
SOL
BOL
SOL
BDL
SOL
0
0
03/11/98
IL9
SOL
SOL
BDL
SOL
BDL
SOL
SUL
SOL
2
SOL
BDL
SOL
BDL
SUL
BOL
SOL
0
2
06/02/99
2.4
BDL
SOL
BDL
SOL
SOL
SOL
SOL
SOL
2
SOL
SOL
SOL
SOL
SOL
SOL
BDL
0
2
10/10/02
22
3.8
SOL
1.8
SOL
SOL
SOL
BUL
BDL
28
SOL
SOL
SOL
SUL
SOL
SOL
SOL
0
28
04/22103
46
8.6
8DL
3 6
SOL
BDL
BDL
SOL
SOL
58
SOL
SOL
SOL
SOL
SOL
SOL
SOL
0
58
06/30/04
31
7A
24
2.7
SOL
1
SOL
SOL
SOL
66
SOL
SUL
SOL
SOL
SOL
SOL
SOL
0
66
08/15/05
30
4A
SOL
1.8
SOL
SOL
SOL
SOL
SOL
36
BDL
SOL
SOL
SOL
BDL
17
SOL
17
53
08/25/06
36
7.4
31
2.9
SOL
BDL
BDL
SUL
SUL
77
SOL
SOL
SOL
SOL
SOL
SOL
SOL
0
77
06/15/10
4.1
SOL
3.7
BDL
BDL
BDL
BOL
SOL
SOL
8
BDL
1.8
SOL
SOL
SOL
SOL
SOL
2
10
12J09/10
16.7
2.1
8.2
1.3
1.7
SOL
SOL
BDL
BDL
30
SOL
SOL
SOL
SOL
SUL
SOL
SOL
0
30
03/24111
8.9
14
6.3
SOL
6.5
SOL
BDL
SOL
BOL
22
SOL
SOL
SOL
SOL
SOL
BDL
SOL
0
22
M W- 17 (a band oned 01103/06)
09/25/90
1
SOL
SOL
SOL
BDL
SOL
SOL
SOL
SOL
1
SUL
SUL
SOL
BDL
SOL
SOL
SOL
0
1
01/14/92
BDL
3
SOL
SOL
SOL
SOL
BDL
SOL
SOL
3
SOL
SOL
SOL
SOL
SOL
BDL
SOL
0
3
03/11/98
SOL
SOL
SDL.
SOL
SOL
SOL
SOL
SOL
BDL
0
SOL
SOL
SOL
BDL
SOL
BDL
BUL
0
0
06/02/99
SOL
SOL
SUL
SOL
SOL
SOL
BDL
SOL
BOL
0
SOL
BDL
BDL
SOL
SOL
SOL
SUL
0
0
06/30/04
SOL
SOL
BDL
BDL
SOL
BDL
SOL
SOL
SOL
a
SUL
BDL
SOL
SOL
17
SOL
SOL
17
17
977461 G5011 R056 Page 3 of 6 April 28, 2011
Copyright 2011 i9einfelder
TABLE 6. HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
Sample ID
Chlorinated Hydrocarbons
Total
Chlorinated
Hydrocarbons
Petroleum Hydrocarbons
Total Petroleum
dracarhans
Total VOCs
Collection Date
Tetrachloroethene
Trichioroethene
cis 1,2-
❑ichloraethene
7,1-
Dichloroethene
Vinyl Chloride
1,1-
Dichloroethane
1,2-
❑ichloroethane
trans-1,2-
Oichloroethene
1,1,1-
Trichloraethane
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
M W-23 D
OW27190
SOL
2
SOL
ROL
BDL
5
5
SOL
SDL
12
1
ROL
ROL
BDL
SOL
BDL
BDL
1
13
01114/92
ROL
BDL
BDL
SOL
SOL
BDL
ROL
ROL
SOL
0
ROL
SOL
BDL
BDL
BDL
SOL
SOL
0
0
05/15/92
BDL
2.2
ROL
ROL
SOL
5.3
BDL
SOL
SOL
8
46
BDL
SDL
SOL
SOL
SDL
ROL
45
53
09109/92
1.8
6.3
SOL
5.4
SOL
6.6
2
ROL
SDL
22
6.3
ROL
BDL
ROL
SOL
BDL
ROL
6
28
03/11/98
2.5
2.5
SOL
1.4
ROL
2.9
ROL
ROL
4
13
7.1
3.7
BDL
ROL
BDL
SOL
ROL
11
24
05/26199
BDL
4.1
SOL
2.4
SOL
5.7
2.6
BOL
SDL
15
3.1
BDL
SOL
ROL
BDL
SOL
BDL
3
18
06/30/04
BDL
BDL
200
ROL
SOL
ROL
SOL
BDL
SOL
200
ROL
6DL
BOL
SOL
500
12
SOL
512
712
08/15/05
SOL
SOL
280
SOL
SOL
ROL
BDL
ROL
ROL
280
ROL
60L
BOL
BDL
31[0
SOL
BOX
310
590
08/24/06
BDL
1,1
340
ROL
1.9
ROL
BDL
BDL
SOL
343
1.8
ROL
ROL
SOL
310
9.1
BDL
321
664
06/05/08
ROL
BDL
166
BDL
SOL
SOL
ROL
SDL
ROL
166
ROL
SOL
202
23.6
208
ROL
BOL
252
418
091D41D8
ROL
SOL
5.3
BOL
ROL
BDL
ROL
SOL
ROL
5
ROL
SOL
SOL
ROL
19.3
ROL
SOL
19
25
01105/09
SOL
SOL
15.3
SOL
BOL
SOL
SOL
ROL
ROL
15
BDL
SDL
ROL
SOL
37.6
SOL
BOL
38
53
03/05/09
ROL
ROL
173
BDL
19.4
1.1
SOL
ROL
SOL
194
1.7
SOL
SOL
ROL
194
SOL
ROL
196
389
06/24109
SOL
ROL
107
ROL
SOL
BDL
ROL
BDL
SOL
107
ROL
SOL
SOL
BDL
331
BDL
BDL
331
438
09/02/09
SOL
BDL
140
ROL
23.5
BDL
BDL
ROL
SOL
164
2.7
SOL
ROL
SOL
317
6.4
ROL
326
490
12108,M
SOL
ROL
134
SOL
26
2
SOL
SOL
BOL
160
3
8DL
ROL
SOL
393
7
BOL
403
563
03/30/10
ROL
BDL
116
SOL
24.7
SOL
BDL
BDL
BOL
141
2.8
SDL
BOL
BDL
447
5.9
SOL
466
597
06/15/10
ROL
ROL
176
SOL
43.9
2.2
SOL
SOL
SOL
222
4.6
ROL
SOL
BDL
751
10.5
BqL_jj
766
988
09/22/10
ROL
BDL
SOL
ROL
ROL
SOL
ROL
ROL
SOL
0
ROL
SOL
SOL
BDL
13
BOL
SOL
1
1
12/09/10
SOL
ROL
21.5
SOL
2.6
ROL
SOL
SDL
ROL
24
ROL
BDL
BOL
ROL
211
BDL
ROL
211
235
03/24/11
BOL
ROL
8.1
ROL
17.8
SOL
ROL
SDL
BDL
26
SOL
SOL
SOL
BDL
300
2.1
BDL
302
328
MW-24
09/27/90
630
28
SOL
60
BDL
ROL
SOL
SOL
ROL
718
1,600
80
BOL
80
BDL
BDL
SDL
1,660
2,376
01/14192
3,800
110
SOL
200
ROL
SOL
66
ROL
80
4,245
1,800
260
SOL
340
SOL
SOL
SOL
2,400
6.546
05/15/92
1,400
26
SOL
4.9
BOL
SOL
ROL
SOL
ROL
1,430
1,800
160
BDL
BDL
SOL
BDL
BDL
1,980
3,410
09/09/92
2,700
BDL
ROL
BDL
ROL
ROL
SDL
BDL
100
2.800
2,S00
150
SDL
150
SOL
ROL
BDL
2,800
5.500
03/11/98
1,230
SOL
SOL
SOL
ROL
ROL
BDL
BDL
BDL
1.230
1,920
ROL
SOL
ROL
ROL
BDL
SOL
1,920
3,150
05/25/99
637
SOL
ROL
ROL
BDL
ROL
SDL
SOL
BDL
637
1,510
BDL
ROL
ROL
ROL
SOL
BOL
1.510
2.147
10/10/02
2,000
68
BDL
31
SIX
11
2.5
SDL
4 9
21117
1,700
16
1.4
27
180
630
BDL
2,454
4,572
04/22/03
640
24
BDL
17
ROL
6.4
SOL
BDL
18
889
600
64
ROL
6.3
81
180
BDL
774
1,463
06130/04
870
ROL
370
SOL
ROL
SOL
SOL
BDL
ROL
1,240
280
SOL
BDL
ROL
74
200
SDL
554
1,794
08/16/05
1,30D
62
570
SOL
SOL
SOL
SDL
BDL
ROL
1,932
420
ROL
SOL
SOL
69
170
BDL
659
2.591
08/24106
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
11840
SOL
645
SOL
BDL
SOL
BDL
BDL
ROL
2,386
210
BDL
SOL
SOL
56.1
140
ROL
405
2.790
09/04/08
1,430
61.7
349
ROL
BDL
SOL
SDL
ROL
BOL
1,831
253
BDL
BDL
SOL
BOL
60.3
SDL
313
2.144
01/05/09
1,610
78.4
617
SOL
SOL
ROL
SOL
BDL
BDL
2,205
280
BDL
SOL
SOL
70.9
116
ROL
467
2,672
03/05/09
1,260
BDL
466
ROL
BDL
ROL
SOL
SOL
BDL
1.716
117
ROL
ROL
SOL
ROL
ROL
BDL
117
1,633
06/24/09
484
SOL
119
SOL
BDL
ROL
ROL
SOL
SOL
603
BOL
ROL
SOL
SDL
SOL
SOL
ROL
0
603
09/02/09
946
127
760
9.7
121
6.2
BDL
SOL
ROL
1,970
637
ROL
SOL
13.7
77.5
165
15.5
841 '
2,811
12/08/09
1,660
89
533
6
25
SQL
ROL
BDL
SOL
2.303
207
BDL
SDL
5.8
41
67
SOL
352'
2,656
03/30/10
163
10.1
47.2
BDL
36.2
1
SOL
BOL
BOL
258
17.2
SOL
BDL
ROL
12.4
20.1
BOL
50
308
06/15/10
1,000
42.6
267
SOL
77.11
BDL
BDL
BDL
ROL
1.387
168
ROL
ROL
ROL
29.2
68.3
SDL
230
1.667
09/22/10
1,030
71.4
362
BDL
48
SOL
ROL
ROL
SOL
1.561
110
BDL
SOL
SOL
24
42.8
27.4
218
1,561
121D9110
1,140
53
379
SOL
64.5
ROL
BDL
BDL
BOL
1,637
126
ROL
ROL
ROL
33
52.4
38.1
264
1,901
03/24/11
247
68
358
SOL
108
ROL
SOL
SDL
BDL
14Bi
130
SOL
BOL
BOL
29.5
39
BOL
199
1.746
M W-25
D3111198 8.9 3.5 BDL ROL BDL ROL SOL BDL ROL 12 SOL BOL SOL SOL BDL ROL BDL 0 12
05/26199
10
3.6
SOL
SOL
ROL
SOL
SOL
SOL
BDL
14
ROL
SOL
BDL
ROL
SOL
SOL
ROL
0
14
06/30/04
8.1
3.5
9.9
ROL
SOL
SOL
ROL
ROL
SOL
22
BDL
BDL
ROL
SOL
SOL
4.4
BOL
4
26
08/16/05
17
3.9
31
BDL
ROL
SDL
BDL
BDL
SOL
52
SOL
SOL
SOL
SOL
3.6
BDL
ROL
4
55
08/25/06
20
4,8
51
ROL
SOL
BDL
ROL
ROL
BOL
76
SOL
ROL
ROL
9DL
1.8
4.3
ROL
6
82
06/05/08
11.7
3.2
23.5
BDL
BDL
SOL
SOL
SOL
ROL
38
ROL
SOL
1.3
BDL
2.2
4.2
SOL
8
46
09/04/08
18.7
5.2
33.2
SOL
ROL
SOL
SOL
SOL
130L
57
BDL
SOL
ROL
BOL
3
4.8
SOL
8
65
01105109
22.9
6.6
48.6
1.1
ROL
1.7
SOL
ROL
SDL
78
SDL
SOL
SOL
BDL
4 8
6.2
SOL
11
89
03/05/09
24.9
3.3
51
1.1
BDL
BOL
ROL
ROL
ROL
85
ROL
SOL
ROL
ROL
4.8
BDL
ROL
5
90
06/24/09
30.8
7.4
54.7
2.4
BOL
SOL
SDL
ROL
BDL
95
SOL
SDL
ROL
BOL
5.9
6.9
ROL
13
108
09/02/09
24.8
7.9
60.1
1.6
BDL
11
ROL
SOL
SOL
96
BOL
SOL
SOL
SOL
8.9
9.1
ROL
18
114
12/08/09
27
9
54
2
BOL
1
BOL
SOL
BDL
92
1
ROL
SOL
ROL
15
13
BDL
29
122
03/30/10
19.4
6.8
44.1
1.3
BDL
ROLL
ROL I
ROL I
SOL 11
72
1.3 1
SOL I
SOL
SDL
12.3
12.2
SOL
26
97
977461 GS011 R056 Page 4 of 6 Apli128, 2011
Copyright 2011 Kleinfelder
TABLE 6- HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
Sample IQ
Chlorinated Hydrocarbons
Total
Chlorinated
Hydrocarbons
62
Petroleum Hydrocarbons
Total Petroleum
Hydrocarbons
32
Total VOCs
94
Collection Date
TetracMoroethene
Trichloroethene
cis-1,2-
Dichloroethene
1,1-
Dichloroethene
Vinyl Chlonde
1.1-
Dichloroethane
1.2-
Dlchloroethane
trans-1.2-
Dichloroethene
1. 1-
Trichloroothane
Benzene
Toluene
Ethylbenzene
Total Xylenes
MTBE
Diisopropyl ether
Naphthalene
NCGS 2L Standard
MW-25 (cant.)
OSI15110
07
17.7
3
6.1
70
36.9
7
1.4
003
1 BDL
6
I BDL
0.4
I BDL
100
BDL
200
BDL
1
1 1.4
600
SOL
600
BDL
500
BDL
20
15.9
70
1.4.7
6
BDL
09/22/10
17.5
5.7
41.2
1.3
BQL
BDL
BQL
BDL
BDL
66
1.6
BDL
BDL
SAL
27.4
13.3
BDL
47
113
12109/10
22.6
7
49
1.5
BDL
1.1
BDL
BDL
BOL
81
1.8
$OL
SOL
SDL
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
MW-26 (abandoned 01103106)
07/01/04
BDL
BDL
SOL BDL
BDL
BDL
BDL
BDL SOL
0
SDL
BDL
BDL
BDL SDL
SDL
SOL
0
0
08/15/05
BOL
BDL
BDL SOL
SOL
BDL
BOL
BDL SOL
D
H SOL
L BDL
BDL
BRL 8AL
BDL
SOL
0
D
MW-27
10/10/02
BDL
SDL
BOL
BDL
BDL
SOL
BDL
SOL
I SOL
0
2.3
2
47
18
2.3
BDL
SDL
72
72
07/01/04
BOL
SOL
BDL
SOL
BDL
SOL
BDL
SOL
BDL
0
5.4
2.1
34
7.9
11
BDL
17
78
78
08/16105
BDL
SDL
BDL
BDL
SOL
SOL
BDL
BDL
BDL
0
T2
4.1
180
34
3.5
BDL
30
264
284
1i101106
BDL
BDL
SOL
BDL
SOL
SOL
SOL
SOL
BDL
D
fi.2
2.4
38
3.1
SQL
BDL
16
fib
66
M W-28
10/10102
SOL
BDL
BDL
SOL
SOL
SOL
BDL
SDL
BDL
0
10
2.2
45
22.5
BDL
2.3
BDL
82
82
07/01/04
SOL
BOL
SOL
BDL
BDL
BOL
SDL
SOL
BDL
0
96
51
1,500
1,OGS
BDL
BDL
480
3.191
3.191
08115105
SOL
BOL
SOL
SOL
SDL
BDL
SOL
SOL
BDL
❑
210
78
2,300
750
BDL
BDL
740
4,078
4,078
08/25/06
BDL
BOL
SOL
SOL
BDL
BOL
SOL
BDL
BDL
0
170
56
2,600
1,200
BOL
BDL
900
4,726
4.726
121141D6
BDL
SOL
SOL
SDL
BOL
BDL
BDL
BDL
SOL
0
100
BOL
2,600
630
BDL
SOL
940
4,070
4,070
M W-29
07/01/04
23
SOL
280
SOL
SOL
SOL
BOL
SOL
SDL
303
BDL
BOL
21
SOL
SOL
BOL
SOL
21
324
08/15/05
39
4.2
29
SOL
SOL
BDL
BDL
BDL
SOL
72
SOL
SOL
BDL
SOL
BOL
BDL
BDL
0
72
08125106
5
2.2
38
BDL
BDL
SOL
SOL
SDL
SOL
45
BDL
BOL
BDL
SDL
I BOL
SOL
BDL
0
45
MW-3D
07/01104
SOL
BDL
BDL
SOL
SOL
SOL.SOL
SDL
BDL
0
BDL
BDL
BDL
BDL
2,200
SOL
SDL
2,200
2,200
081161❑5
SOL
BDL
200
43
77
SOL
BDL
SOL
BDL
320
74
BOL
58
SOL
51O
BDL
SOL
642
962
08/25/06
SDL
BQL
23
2.5
16
BOL
BOL
SOL
BDL
42
23
SOL
2.5
2
1.600
13
SOL
1,541
1,582
M W-31
10/10/02
SOL
BDL
SOL
BDL
BDL
SOL
SOL
SDL
SOL
0
BDL
320
2,600
7,900
SOL
SOL
SOL
10,820
10,820
04/22/03
SOL
BDL
SOL
BDL
BOL
BDL
BDL
SOL
BDL
0
BDL
310
1,B00
4,600
BDL
BDL
BOL
6.710
6,710
07/01/04
BDL
SDL
53
BDL
BDL
BDL
BDL
BDL
SDL
53
18
84
590
1,360
SQL
SOL
400
2,452
2.505
08/15/05
SDL
SOL.
48
SOL
SOL
SDL
BOL
BDL
BDL
48
SDL
67
1,100
1,490
BOL
BOL
750
3,407
3,455
11/01/06
BDL
SAL
BDL
SOL
SDL
SOL
BDL
BDL
SOL
0
8DL
BDL
1,700
390
SOL
BDL
720
2,810
2,810
M W-32
07101104
BDL
SOL
BDL
BDL
SOL
BDL
BDL
BDL
BDL
0
SOL
BDL
BDL
SOL
290
BDL
BDL
290
290
08115/05
BDL
SOL
BDL
BDL
SOL
SOL
BDL
BDL
BDL
0
BQL
BOL
BDL
SOL
ISO
BDL
BDL
180
180
08/25/06
SOL
SOL
BDL
BDL
BDL
SOL
BDL
SOL
BDL
0
1,400
280
190
600
15,000
32
ISO
17.662
17,662
11/01106
SDL
BOL
BDL
BDL
SOL
SOL
SOL
SOL
BDL
0
1,400
320
340
900
20,000
SDL
BDL
22,960
22,960
12/14/06
SOL
BDL
SOL
SOL
SOL
BDL
SOL
SOL
BDL
0
1,600
3,700
1,700
8,000
16,000
SOL
1,10o
32,000
32,000
MW-33
101101❑2
BDL
BDL
BDL
SOL
BDL
BDL
BDL
SOL
SOL
❑
BDL
BDL
SAL
SDL
SOL
BDL
BDL
D
D
06/30/04
BOL
BDL
1.6
SOL
BDL
SDL
BDL
BOL
SAL
2
SOL
BDL
BDL
BDL
SOL
SOL
BDL
0
2
08/15/05
BOL
BDL
5.6
BDL
BDL
SDL
BDL
BOL
SOL
6
SOL
BDL
BDL
BDL
BDL
SOL
SDL
❑
6
08/25/06
BDL
SDL
5.7
BDL
SOL
SOL
BDL
BDL
BDL
6
SDL
BDL
SDL
BDL
BDL
SOL
SDL
0
6
MW-34
04122/03
SOL
TOIL
SOL
iS
SOL
7.2
SQL I
SOL I
SOL fj
122 11
BDL I
SOL
I SDL I
SOL
SOL
I SOL
SDL
0
122
07/01/04
BDL
130
63
6.3
SOL
7.4
BOL
SOL
BDL
207
BDL
SOL
SDL
BOL
SOL
SOL
SOL
0
207
08/16/05
SOL
90
37
BOL
BDL
BDL
SOL
SOL
BDL
127
SOL
SOL
SOL
SOL
SOL
BDL
SAL
0
127
D8125166
SOL
69
24
4.8
SDL
2.3
SDL
SOL
BDL
90
BDL
BDL
BDL
BQL
BDL
SDL
BDL
0
90
M W-40
11/01/06 BDL BDL SOL SOL BOL SOL BDL BDL SAL 0 250 230 280 S62 SQL BDL 130 1.442 1,442
❑3130110
BOL
SOL 5.1 SOL
BDL
SOL
BDL
BDL
BDL
5
191 350
385
649
0.87 146
985
990
MW-41
04/22/03
BDL
SOL
SOL
BDL
SOL
BDL
SOL
SOL
BDL
0
7,200
6,600
2,400
10,800
BDL
SDL
BOL
27,000
27,000
07/08/04
SOL
BDL
BDL
BDL
SOL
BDL
SDL
SDL
BDL
0
7,000
600
2,600
13,300
BDL
620
770
30.790
30,790
08/16/05
SOL
SOL
BDL
BDL
SAL
BDL
SOL
SQL
SOL
0
5,400
4,900
2,BOO
9,700
BDL
230
790
23,510
23,510
08/24/06
SOL
SOL
SOL
SOL
SOL
BDL
SOL
SOL
SOL
D
3,100
3,000
1,000
2,9oO
BDL
6.4
16
10.022
10,022
03/30/10
BDL
BDL
SOL
SOL
SOL
BDL
SOL
SOL
SDL
0
3-110
3,790
2,760
10,660
BDL
23.3
747
14,417
14,417
977461 GSO11 R056 Page 5 of 6 April 28, 2011
Copyright 2011 Meinfelder
TABLE 6: HfSTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
Sample ID
Chlorinated Hydrocarbons
Total
Chlorinated
Hydrocarbons
Petroleum Hydrocarbons
Total Petroleum
Hydrocarbons
Total Vocs
Collection Date
TetraChlaraelhene
Trichloroethene
as-1,2
pichloroethene
1,1
D�chloroethene
Vinyl Chloride 1.1
Oichloroethane
7 2-
Dichioroethane
trans-1,2-
Dichloroethene
1.1.1-
Tnchlomethane
Benzene
Toluene
Ethylbenzene
Total }Cylenes MT9E
Qiisopropyl ether
Naphthalene
NCGS 2L Standard
07
3
70
7
0 03 6
0.4
100
200
1
600
600
500 20
70
6
MW-42
QV10106
36.0
ROL
7.5
6 1
BDL
1 6
SDL
ROL
SDL
51
ROL
SDL
SOL
SDL
BDL
BOL
3 2
3
54
08/25/06
27.0
SDL
4.7
3 5
SOL
1 5
ROL
BDL
SOL
1,7
ROL
ROL
SOL
SOL
BDL
SOL
BDL
0
37
06/05/08
5.3
SDL
SDL
SDL
BDL
SOL
SOL
BOL
SDL
5
SOL
SOL
BDL
SDL
BDL
ROL
SDL
0
5
09/04/08
5.7
SOL
BDL
SDL
BDL
ROL
ROL
ROL
SDL
6
SOL
SOL
BDL
BOL
SOL
SDL
SQL
0
6
01/05/09
5.3
ROL
SOL
SDL
SOL
BDL
SDL
ROL
SOL
5
SOL
SOL
SOL
SOL
SOL
SDL
SOL
0
5
D3105109
2.7
ROL
BDL
SOL
BDL
ROL
SDL
SDL
BDL
3
BDL
ROL
SOL
BDL
SDL
SOL
SOL
0
3
06/24/09
3.1
BDL
ROL
ROL
SDL
BDL
BOL
SOL
BDL
3
ROL
SDL
SDL
SDL
SDL
SOL
SOL
0
3
09/02J09
3.4
BOL
BOL
SOL
SDL
13DL
SDL
BDL
SOL
3
BDL
BDL
SOL
BDL
SOL
BDL
SOL
0
3
12/08/09
5
SOL
ROL
SQL
SDL
ROL
SUL
SOL
BDL
5
ROL
SOL
SOL
BDL
SOL
ROL
ROL
❑
5
03/30/10
3.1
SOL
SOL
SOL
SUL
SOL
SOL
8DL
BDL
3
BDL
ROL
BDL
ROL
SOL
ROL
SOL
❑
3
06/15/10
2.5
SDL
SDL
BDL
SDL
SDL
SOL
SOL
BDL
3
BDL
SOL
SOL
SDL
SQL
ROL
SOL
0
3
09/22/10
2.9
ROL
SOL
SDL
SOL
BDL
BDL
BDL
BDL
3
SDL
ROL
SOL
SDL
BDL
SOL
BOL
0
3
12/09/10
4.4
BDL
SDL
SOL
SDL
BDL
BOL
SDL
SDL
4
SDL
BDL
SDL
BDL
ROL
SOL
BDL
❑
4
03124/11
4
BDL
SDL
BDL
BDL
SOL
SOL
BDL
ROL
4
BDL
BDL
BUL
SDL
ROL
SOL
SAL
0
4
MW-43D
01110106
390
12.0
110
42.0
SDL
6.8
ROL
SOL
SOL
561
4.8
Rot,
ROL
BDL
36.0
680
SDL
109
670
03/27/09
BDL
BOL
ROL
4.3
BDL
BDL
1.5
ROL
12
12
9.0
SOL
75
ROL
36
BOL
4.4
25
37
06/24/09
381
11.8
114
BOL
BDL
SOL
SOL
ROL
SDL
507
ROL
ROL
SOL
SOL
13.6
ROL
ROL
14
52❑
09/02/09
337
11A
99-A
13.9
SOL
3.9
BDL
SOL
SOL
466
3
SOL
SOL
ROL
161
29.9
BDL
57,
523
12/08109
327
17
117
21
SOL
4
ROL
BDL
BDL
486
4
ROL
SOL
ROL
24
42
BDL
76
562
03/30/10
322.0
12.2
91A
7.7
BDL
ROL
ROL
SOL
SOL
433
3.1
BDL
BOL
SDL
110
26.8
BDL
41
474
D6115110
488
17
132
1B.1
SOL
53
SOL
BDL
SDL
660
BOL
SOL
SDL
SOL
23.5
40.4
BOL
78
738
0912200
266
8.0
75.6
14
SDL
44
SOL
BOL
SDL
367
1.5
SOL
SOL
SUL
13.8
24.1
SDL
47'
414
12/09/10
259
8.9
82.4
22.4
1.8
5 5
1 SOL
SDL
SDL
380
1.7
SDL
SOL
SOL
17 4
33.7
SDL
52.8
435
03/24/11
315
9.1
M8
15.9
BDL
44
SOL
BOL
BDL
424
BDL
SOL
SDL
SOL
16.3
30
BDL
46 3
480
M W-44
04111/07 BOL 21 SDL ROL SDL SDL BDL SOL ROL 2 BDL SOL SUL BDL BDL BOL SDL ❑ 2
M W-45
09/13/07
BDL
BDL
SDL
BDL
SOL
SOL
SOL
BDL
SDL
0
SOL
BOL
BDL
ROL
SOL
SOL
SOL
0
0
06/05/08
1.2
ROL
SOL
SDL
SOL
SOL
SOL
SOL
BDL
1
SOL
BDL
SOL
BDL
ROL
SOL
ROL
0
1
091041C8
SDL
SDL
SOL
SOL
SOL
BDL
BDL
BDL
SOL
0
BDL
SDL
ROL
SOL
SOL
SOL
SOL
0
0
01/05/09
1.4
1.2
ROL
BDL
SDL
SDL
SDL
BDL
SOL
3
SDL
SDL
SOL
SDL
SDL
BDL
SOL
❑
3
03/05/09
1.3
SOL
BDL
SQL
SOL
ROL
SDL
ROL
SOL
1
BOL
SDL
SDL
BDL
SDL
SOL
SOL
❑
1
06/24/09
1.8
BOL
SOL
BDL
EX
BOL
BDL
SOL
BOL
2
BDL
BDL
SDL
BOL
SDL
SOL
SOL
0
2
09/02/09
2.4
11
SDL
ROL
SOL
BOL
BDL
BDL
SDL
4
SDL
SOL
SQL
SDL
SDL
SUL
BOL
0
4
12/08/09
3
2
1
SDL
SOL
SOL
SOL
ROL
SOL
6
BDL
SQL
BDL
BDL
SDL
SUL
BDL
0
6
03/30110
1.2
ROL
SOL
ROL
SOL
SOL
SDL
SDL
ROL
1
SUL
SDL
BDL
SDL
SOL
SDL
SOL
0
1
06/15110
1,5
SOL
BDL
SOL
SDL
SOL
SOL
8DL
SOL
?
ROL
SOL
SDL
ROL
BDL
SOL
SDL
0
2
09/22/10
2.9
1.9
SOL
SDL
SDL
ROL
ROL
SOL
SDL
SOL
SDL
BDL
BDL
SOL
ROL
SDL
0
5
12109,10
3.5
2.8
1
SQL
SOL
SOL
BDL
ROL
SQL
5
ROL
SDL
SOL
ROL
SOL
SOL
SOL I
0
8
03124.1 1
5.4
4.1
2 5
ROL
BDL
SDL
SOL
SOL
SOL
12
SOL
BDL
SOL
SOL
SDL
SDL
SDL
0
12
Notes:
All units measured in micrograms per frter, ug1L
Total Petroleum Hydrocarbons include chloromethane, dichlorodifluoromethane, and/or trichlorofluoromethane values (see Table 5)
NCGS 21 Standard = North Carolina Groundwater Standard (15A NCAC 2L 0202). effective January 1, 2010
BDL = Below Oetectiorn Limits
BOLD = Concentration exceeds the 2L Groundwater Quality Standard
MTBE = Methyl-tert butyl ether
97746 1 GS011 R056 Page 6 of 6 April 28. 2011
Copynght 2011 Kleinfeider
FIGURES
Site
fPRflJEU NO: gU46 j
�MW 45
010
rUv.
�r .. lm$� MW.42
new-1zo
•
--X- A -4(•- -A 9 -9 -x A M
MM12
j.-- �r �r
MW 14
I SUB
h
{
STATION'
-A
�
TANK
-i�MW-41
N
{
WW-13O
y
AAW-11
MW--40
RW
RW-2
1
y
EXISTING
PARKING
]STING
LRKING
EXISTING
PARKING
MW-a5
834.21
AF
834.55
Mw-az
83672 �y- 5.
844.75
835.01 835 51
B35
MW-14 837.96 SUB
839.64 STATION'
833.56
parr
TANK
RW-1
ml I
MW-10
835
MW-41 uY
853.62
848
�
RW-
0
0
85d.50.50 yy.
853.3a
85Q 840
840
1
854.53'
MW-26
.... : -�
841.80
y, 853.31
LEGEND
1 - INJECTION WELL LOCATION AND
853.39 GROUNDWATER ELEVATION
MW-14 MONITORING WELL LOCATION AND
835.60 GROUNDWATER ELEVATION
RW-7 RECOVERY WELL LOCATION
842__-- GROUNDWATER CONTOUR LINE
NOTES:
GROUNDWATER ELEVATIONS WERE RECORDED MARCH 24, 2011
850
EXISTING
BUILDNG
845 MW-32
85365
843.24
843.24
M W-44
835
840
�c—
MW 12
047.16
M W-130
847.50
MW-11 9&
845.71 842.67
MW-33
848.37
4,
850
MW-12❑
844.62
EXISTING
PARKNG
may,_
I
EXISTING
PARKING
LEGEND
A INJECTION WELL LOCATION
NW-14
MONITORING WELL LOCATION WITH
16
TOTAL VOCs CONCENTRATION (uglL)
A RW-7
RECOVERY WELL LOCATION
1,QO�
TOTAL VOCs ISOCONCENTRATION LINE
NOTE:
SAMPLES COLLECTED ON MARCH 24. 2011
12
MVv- 16
22
MW42
MW43r, — 1.680
413
144
MW-12
MM 14
15 SUB
STATIOIJj Iy
--*' -A �Q 1-
s4 AN .
F 1❑
MW 136
MWfi1 97
RW 3
Mw 4o 11 BOIL
R
RW 2 1,491
S• 328
NIVV-2e
MW 31
R ❑ I I MW-33
EXISTING
8ULDNG
MW-30 T
MW-44
EXISTING
PARKING
EXISTING
PARKING
rMW-4
12
Av .22
r.e.+' c;Ll{MW_
424 RY 4
r- 500
MW
1;
r x 7c
yr �
I
LEGEND
y '- INJECTION WELL LOCATION
MW-14 MONITORING WELL LOCATION WITH
16 TOTAL CHLORINATED HYDROCARBONS CONCENTRATION ( JL)
Q RW-7 RECOVERY WELL LOCATION
TOTAL CHLORINATED HYDROCARBONS ISOCONCENTRATION LINE
NOTE:
SAMPLES COLLECTED ON MARCH 24, 2011
YM W-41
MW-12❑
_M A 7
r- - —Jr M W-12
SUB tl
TIOJi
MW SQL T
MW-10 14 L
�RW-3 MW-1
RW-2 669
W-2s
RW-4
MW-31
M W •32 M W-33
MW-t7l
MW-30
M W-44
EXISTING
BUILAG
EXISTING
PARKING
APPENDIX A
aceAnalytical
www.paceiabs tam
April 07, 2011
Mr. Chris Hay
Kleinfelder, Inc.
313 Gallimore Dairy Rd
Greensboro, NC 27409
Pace Analytical ServIcLs, Inc.
205 East Meadow Road - Suite A
Eden, NC 27286
(336)623.8921
RE: Project: GiLBARCO
Pace Project No.: 9290E45
Pace Analytical Services, Inc.
2225 Riverside Or
Asheville, NC 28804
(828)254-7178
Pace Analytical Services, Inc.
9800 IUncey Ave Suite 100
Huntersville. NC 28076
Dear Mr. Hay:
Enclosed are the analytical results for samples) received by the laboratory on March 25, 2011. The
results relate only to the samples included in this report. Results reported herein conform to the
most current NELAC standards, where applicable, unless otherwise narrated 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, y,r�
Bonnie McKee
bonnie-mckee@pacelabs.com
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..
{704}875-9092
Page 1 of 20
7aceAnalyfica(
wwwpacWabs.mm
Project GILBARCO
Pace Project No.: 9290646
Pace Analytical Services, Inc.
205 East Meadow Road - SuitoA
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersvitle, NC 28078
Louisiana/LEiAP Certification #: 04034
New Jersey Certification #: NCO12
North Carolina Drinking Waler Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pennsylvania Certification #: 68-00784
South Carolina Certification #: 99006001
Edan, NC 27288
(336)623.0921
Pace Analytical Services, Inc.
2225 Riverside Or.
Asheville, NC 28804
(828)254-7176
CERTIFICATIONS
South Carolina Drinking Water Cert. #: 99006003
Virginia Certification #: 00213
Connecticut Certification #: PH-0104
FloridalNELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DHH Drinking Water # LA 100031
West Virginia Certification #: 357
REPORT OF LABORATORY ANALYSIS
This report shall not he reproduced, except in full,
without the written consent off Pyace Analytical Services, Inc.
Pace Analytical Services, Inc.
9800IUnceyAve. Suite 100
Huntersville, N028078
(704)875-9092
Page 2 of 20
�ZAnalytical
YrMh, arerars.cem
Project: GiLSARCQ
Pace Project No.: 9290646
Lab lD Sample ID
9290646001 MW-7
9290646002 MW-130
9290646003 MW-14
9290646004 MW-140
9290646005 MW-16
9290646006 MW-230
9290646007 MW-24
9290646008 MW-25
9290646009 MW-42
9290646010 MW-430
9290646011 MW-45
Pace Analytical $arvlces, Inc.
205 East Meadow Road - Suite A
Eden. INC 27288
(336y623-8921
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville. NC 28804
(828)254-7176
SAMPLE SUMMARY
Matrix Date Collected Date Received
Water
0312411109.05
03/25/11 1454
Water
03124/11 1012
0312511114:54
Water
03124/11 11:30
03/25/11 14 54
Water
03124/11 12 42
03/25/11 14:54
Water
03/24/111523
03/2511114:54
Water
03/24111 1 0:02
03/2511114:54
Water
03/24/1112.09
03/251111454
Water
03/24/1113:05
0312511114:54
Water
031241l114:45
03/2511114-54
Water
0 31241 11 15:07
03125011454
Water
0312411115-50
0312511114-54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc
�4::
Pace Analytical Services, Inc.
9800 Kinsey Ave Suite 100
Huntersville, NC 28078
(704)875-9692
Page 3 of 20
ace Analytical
wwiro.pacelabs.com
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 21268
(336)623-8921
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
(828)254.7176
SAMPLE ANALYTE COUNT
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 1DD
Fiuntersville, NC 28078
(704)875.9092
Project.
Pace Project No.
tab 1❑
GILBARCO
9290646
Sample ID
Method
Analysis
Analytes
Reported
Laboratory
9290646001
MW7
SM
62006
TLS
43
PASI-C
9290646002
MW-13D
SM
6200B
TLS
43
PASi-C
9250646003
MW-14
SM
6200B
TLS
43
PASI-C
9290646004
MW-14D
SM
6200B
TLS
43
PASI-C
9290646006
MW-16
SM
6200B
TLS
43
PASI-C
9290646006
MW-230
SM
6200B
TLS
43
PASi-C
9290646007
MW-24
SM
62006
TLS
43
PASI-C
9290646008
MW-25
SM
6200B
TLS
43
PASI-C
9290646009
MW-42
SM
6200B
TLS
43
PASI-C
9290646010
MW-43D
SM
6200B
TLS
43
PASI-C
9290646011
MW-45
SM
6200B
TLS
43
PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
without the written consent of Pace Analytical Services, Inc..
Ift
C
Page 4 of 20
aceAnaoical
Wwwpacelabs.eom
Project: GiLBARC❑
Pace Analytical Services, Inc.
205 East Meadow Road-SuIto A
Eden, NC 27288
(336)623-8921
Pace Analytical Services, Inc.
2225 Riverside Dr
Asheville, NC 28804
ANALYTICAL RESULTS
(828)254-7176
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
kuntersville, NC 28078
Pace Project No.: 9290646
Sample: MW-7 Lab ID: 9290646001 Collected. 03/24/11 09:05 Received. 03/25/11 14.54 Matrix: Water
{704)875-9092
Report
Parameters Results urns Limit MDL ❑F Prepared Analyzed CAS No. Qual
6011602 Volatiles by SM 6200 Analytical Method: SM 62005
Benzene
ND ug1L
1.0
1.0
1
04/02/11 11:44
71-43-2
Bromodichloromethane
N❑ uglL
1.0
1.0
1
04/02/11 11;44
75-27-4
Bromoform
NO uglL
1.0
1.0
1
04/02/11 11,44
75-25.2
Bromomethane
NO uglL
5.0
1.0
1
04/02/11 11:44
74-83-9
Carbon tetrachloride
NO uglL
1.0
1.0
1
04/02/11 11:44
56-23-5
Chiorobenzene
NO uglL
1.0
1.0
1
04/02/11 11:44
108-9D-7
Chioroethane
NO uglL
1.0
1.0
1
04/02/11 11:44
75-00.3
Chloroform
NO uglL
1.0
1.0
1
04/02/11 11:44
67-66-3
Chioromethane
NO uglL
1.0
1.0
1
04/02/11 11:44
74-87-3
Dibromochi orometherte
ND uglL
1.0
1,0
1
04/02/11 11:44
124-48-1
1,2-Dibromoethane [EDB]
NO uglL
1.0
1.0
1
04/02/11 11:44
106-93-4
1,2-Dichlorobenzene
NO uglL
1,0
1.0
1
04/02/11 11:44
55-50-1
1,3-Dichlorobenzene
NO uglL
1.0
1.0
1
04/02/11 11:44
541-73-1
1,4-Dichlorobenzene
NO uglL
1.0
1.0
1
04/02/11 11:44
106-46-7
Dichlo rod ifluoromethane
ND ug)L
1.0
1.0
1
04/02/11 11:44
75-71-5
1,1-Dichloroethane
9.6 uglL
1.0
1.0
1
04/02/11 111:44
75-34-3
1,2•Dichloroethane
ND uglL
1.0
1.0
1
04/02/11 11:44
107-06-2
1.1-❑ichloroethene
5.9 uglL
1.0
1.0
1
04/02/11 11:44
75-35-4
cis-1,2-Dichloroethene
388 uglL
10.0
10.0
10
04/04/11 19:35
1W59-2
trans- l,2-Dichloroethene
ND uglL
1.0
1.0
1
04/02/11 11:44
156f0-5
1.2-Dichloropropane
NO uglL
1.0
1.0
1
04/02/11 11:44
78-87-5
cis-1,3-Dichloropropene
ND uglL
1.0
1.0
1
04/02/11 11:44
10D61-01-5
trans- 1,3-Dichloropropene
NO uglL
1.0
1.0
1
04/02/11 11:44
10DBi-02-6
❑iisopropyl ether
NO uglL
1.0
1.0
1
04/02/11 11:44
108-20-3
Ethylbenzene
333 uglL
10.0
10.0
10
04104M1 19:35
100-41-4
Melhylene Chloride
ND ug/L
2.0
2.0
1
04/02/11 11.44
75-09-2
Methyl•tert-butyl ether
NO uglL
1.0
1.0
1
04/02/11 11:44
1634-04.4
Naphthalene
176 ug1L
2.0
2.0
1
04/02/11 11:44
91-20-3
1,1,2,2-Tetrachloroethane
NO uglL
1.0
1.0
1
04/02/11 11:44
79-34-5
Tetrachloroethene
NO uglL
1.0
1.0
1
04/02/11 11:44
127-18-4
Toluene
7.2 uglL
1.0
1.D
1
04/02/11 111:44
108.88-3
1.1.1-Trichloroethane
NO uglL
1.0
1.0
1
04/02/11 11:44
71-55-6
11,1,2-Trichloroethane
NO uglL
1.0
1.0
1
04/02/11 11:44
79-DO-5
Trichloroethene
NO uglL
1.0
1.0
1
04/02111 11:44
79-01-6
Trichlorofluoromethane
ND uglL
1.0
1.0
1
04102I11 11:"
75-59-4
Vinyl chloride
265 ug1L
10.0
10.0
10
04/04/11 19:35
75-01-4
Xylene (Total)
306 uglL
2.0
ZO
1
04/02/11 11:44
1330-20-7
m&p-Xylene
300 uglL
2.0
2.0
1
04/02/11 11:44
179601-23-1
o-Xylene
6.8 uglL
1.0
1.0
1
04/02/11 11:44
95-47-6
4-Bromofluorobenzene (S)
103 %
70-130
1
04/02/11 11:44
460-00--4
Dibromofluoromelhane (S)
104 %
70-130
1
04/02/11 11:44
1868-53-7
1,2-Dichioroethane-d4 (S)
110 %
7D-130
1
04/02111 11:44
17660-07-0
Toluene-d8 (S)
99 "%
7D-130
t
04/02/11 11:44
2037-26-5
Date. 04/07/2011 04.02 PM REPORT OF LABORATORY ANALYSIS Page 5 of 20
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.
Rcl �aQL �;
ace Analytical
ww'w.paaWabs.com
Project: GILBARCG
Pace Project No.. 9290646
Sample: MW-13❑
Comments: • C
Parameters
6011602 Volatiles by SM 6200
Benzene
Bro modich I oro metha n e
Bromofarm
Bromomethane
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
Dibromo eh f or ometh ane
1,2-Dibromoethane (EDB)
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
DichlorodMUM methane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis- 1,2-Dichloroethene
trans-1,2-Di chi oroethene
1,2-Dichlorapropane
cis- 1,3-Dichioropropene
trans-13- D i chloro p ro pe n e
Diisopropyl ether
Ethylbenxene
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
1,1.2,2-Tetrachloroethane
Tetrachloroethene
Toluene
11,1-Trichioroethane
1,1,2•Trichloroethane
Trichloroethene
Tricihloro#Iuoromethane
Vinyl chloride
Xylene (Total)
m&p-kyiene
o-xylene
4-Bromofluorobenzene (S)
Dibromofluoromethane (S)
1,2-Dichloroethane-d4 IS)
Toluene-d8 (S)
Date: 04/07/2011 04 02 PM
Pace A nalytica I S a rvices. I nc.
205 East Meadow Road - 5uits A
Eden, NC 27288
(336)623-8921
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
(828)254-7176
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Lab ID: 9290646002 Collected: 03/24/11 10.12 Received. 03/25/11 14.54 Malrix: Water
Report
Results Units
Limit
Analytical Method. SM
62008
ND uWL
1.0
NO ug/L
1.0
ND ug1L
1.0
NO uglL
&0
NO ugIL
1.0
ND ug/L
1.0
ND ug/L
1.0
ND ug/L
1.0
NO ug/L
1.0
ND ugIL
1.0
NO ug/L
1.0
ND ug/L
1.0
NO ug/L
1.0
ND ug/L
1.0
ND ug/L
1.0
NO ug/L
1.0
ND ug)L
1.0
ND ug/L
1.0
9.3 ugIL
1.0
N❑ uglL
1.0
ND ug)L
1.0
ND ug/L
1A
ND ug/L
1.0
ND ug/L
1A
NO ug/L
1.0
ND ug)L
2.0
76.9 uglL
1.0
NO ug/L
2.0
ND ug/L
1.0
N❑ ugIL
1.0
N❑ ug/L
1.0
ND ug/L
1.0
ND ug/L
1.0
ND ug1L
1.0
ND ug/L
1.0
4.5 ug/L
1.0
ND ugJL
2.0
ND ug/L
2.0
NO ugIL
1.0
go %
70-130
101 %
70-130
105 %
70-130
96 %
70-130
MDL DF Prepared Analyzed CAS No. ❑ual
1.0 1
1.0 1
1.0 1
1.0 1
1.0 1
1A 1
1.0 1
1.0 1
1.0 1
1.0 1
1.0 1
1.0 1
1.0 1
1,0 1
1,0 1
1.0 1
1.0 1
1,0 1
1.0 1
1.0 1
1.0 1
1.0 1
1.0 1
1.0 1
1.0 1
2.0 1
1.0 1
2.0 1
1.0 1
1.0 1
1.0 1
1.0 1
1.0 1
1,0 1
1.0 1
1.0 1
2.0 1
2.0 1
1.0 1
1
1
1
1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
without the written consent of Pace Analytical Services, Inc.
v�N
04/02/11 1230
71-43-2
04/0211112:30
75-27-4
0410211112:30
75-25-2
04102/1112:30
74-83-9
041021111230
56-23-5
04/02111 12:30
108-90-7
0410211112:30
75-00-3
D410211112:30
67-66-3
04/02/11 12:30
74-87-3
CW02M 1 12:30
124-48-1
04/02111 12' 30
106-9 3-4
0410211112:30
95-50-1
04/02/11 12:30
541-73-1
04/02/11 12:30
106-46-7
04/02/11 1230
75-71-8
0410211112:30
75.34-3
04/02/11 12:30
107-06- 2
041021111230
75-35-4
04/02/11 12:30
156-59.2
04/02/11 1230
156-60-5
041021111230
78-87-5
04/02/11 12:30
10061-01-5
04/02/11 12:30
1 D061-02-6
04/02/11 12:30
108-20-3
04/02/11 12:30
100-41-4
04/02/11 12:30
75-09-2
D4102111 12:30
16 34- 04.4
04/02111 12:30
91-20-3
0410211112:30
79-34-5
04/02/11 12:30
127-184
04/02/14 12:30
108-8 8-3
0410211112:30
71-55-6
04/0?/11 12;30
79-00-5
0410211112:30
79-01-S
04/02/11 12:30
75-69-4
04/02/11 12:30
75-01- 4
04/02/11 12:30
1330-20-7
04/02/11 12:30
179601-2 3-1
0410211112:30
95-47-6
0410211112:30
460-00-4
04/02/11 12:30
1868-53-7
04/02/11 1210
17060-07- 0
0410211112:30
2037-26-5
Page 6 of 20
o Pace Analytical Sorvices, Inc. Pace Analytical Services, Inc. Pace Analytical Services, Inc.
-,;aceAnalytical 205 East Meadow Road - Suite A 2225 Riverside Dr. 9800 Kmcey Ave. Suite 100
mvwpacelabscmn Eden. NC 27208 Asheville, NC 28804 Huntersville, NC 28078
(336)623.8921 (828)254-7176 (704)875-9092
ANALYTICAL RESULTS
Project: GiLBARCO
Pace Project No.: 9290646
Sample: MW-14 Lab ID: 9290646003 Collected. 03/24/11 11:30 Received: 03125fll 14:54 Matrix' Water
Comments: • C
Report
Parameters Results Units Limit MDL OF Prepared Analyzed CAS No. Quaff
6011602 Volatlles by SM 6200 Analytical Method: SM 6200B
Benzene NO ug1L 1.0 1.0 1 04102/11 12:52 71-43-2
Bromodichloromethane NO uglL 1.0 1.0 1 04/02/11 12'52 75-27-4
Bromoform NO uglL 1.0 1.0 1 04/02/11 12:52 75-25-2
Bromomethane ND uglL 5.0 1.0 1 04/02/11 12:52 74-83-9
Carbon tetrachloride NO uglL 1.0 1.0 1 04102/11 12:52 56-23-5
Chlarobenzene ND uglL 1.0 1.0 1 OV02111 12:52 108-90-7
Chioroethane NO uglL 1.0 1.0 1 04/02/11 12:52 75-00-3
Chloroform NO uglL 1.0 1.0 1 04/02/11 12:52 67-66-3
Chloromethene NO uglL 1.0 1.0 1 04102/11 12:52 74-87-3
Dibromochioromethane ND uglL 1.0 1.0 1 04/02/11 12:52 124-48-1
1,2-Dibromoethane (EDB) ND uglL 1.0 1.0 1 04/02/11 12:52 106-93-4
1,2-Dichiorobenzene ND uglL 1.0 1.0 1 04102/11 12:52 95-50-1
1,3-Dichiorobenzene N❑ uglL 1.0 1.0 1 04/02/11 12:52 541-73-1
1,4-Dichlorobenzene ND ug1L 1.0 1.0 1 04/02/11 12:52 106-46-7
Dich lorod iftuo ro methane ND uglL 1.0 1.0 1 04/02/11 12:52 75-71-8
1. 1 -Dichloroethane N❑ uglL 1.0 1.0 1 04102M1 12:52 75-34-3
1,2-Dichloroethane N❑ uglL 1.0 1.0 1 04/02/11 12:52 107-06-2
1,1-Dichloroethene NO uglL 1.0 1.0 1 04/02/11 12:52 75-35-4
cis-1,2-Dichioroethene N❑ uglL 1.0 1.0 1 04/02/11 12:52 156-59-2
trans-1,2-Dichloroethene N❑ uglL 1.0 1.D 1 D4102111 12:52 156-60-5
1,2-Dichloropropane NO uglL 1.0 1.0 1 04/02/11 12:52 78-87-5
cis-1,3-Dichloropropene ND uglL 1.0 1.0 1 04/02/11 12:52 10061-01-5
trans-1,3-Dichloropropene NO uglL 1.0 1.0 1 04/02/11 12'52 10081-02-6
Diisopropyi ether N❑ uglL 1.0 1.0 1 OV02/11 12:52 108-20-3
Ethylbenzene ND uglL 1.0 1A 1 04/02/11 12:52 100-41-4
Methylene Chloride NO uglL 2.0 2.0 1 04/02/11 12:52 75-09-2
Methyl-tert-butt'! ether NO uglL 1 A 1.0 1 04/02/11 12:52 1634-04-4
Naphthalene NO uglL 2.0 2.0 1 04102/11 12:52 91-20-3
1,1,2,2-Tetrachloroethane NO ug1L 1.0 1.0 1 04/02/11 12:52 79-34-5
Tetrachloroethene 14.8 ug1L 1.0 1.0 1 04/02/11 12:52 127-18-4
Toluene NO ug)L 1.0 1.0 1 04/02/11 12:52 108-88-3
1,1,1-Tdchloroethane NO uglL 1.0 1.0 1 04/02/11 12:52 71-55-6
1,1,2-Trichloroethane NO uglL 1.0 1.0 1 04/02/11 12:52 79-00-5
Trichloroethene NO uglL 1.0 1.0 1 04/02/11 12:52 79411-6
Trichlorofluoromethane NO uglL 1.0 1.0 1 04/02/11 12:52 75-69-4
Vinyl chloride ND uglL 1.0 1.0 1 04/02111 12:52 75-014
Xylene (Total) N❑ uglL 2.0 2,0 1 04/02/11 12:52 1330-20-7
mSp-Xylene NO uglL 2.0 2.0 1 D4102111 12:52 179601-23-1
o-Xylene NO ug1L 1.0 1.0 1 D4102111 12'52 95-47-6
4-Bromafluorobenzene (S) 97 % 70-130 1 ID4102/11 12:52 460-00-4
Dibromofluoromethane (S) 102 % 70-130 1 04/02/11 12:62 1868-53-7
12-Dichloroethane-d4 (S) 109 % 70-130 1 04/02/11 12:52 17060-07-0
Toluene-d8 (S) 97 % 70-130 1 04/02/11 12:52 2037-26-5
Date. 04107/2011 04.02 PM
REPORT OF LABORATORY ANALYSIS Page 7 of 20
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
r)MC'-:
w0nalyfrcal
wwwpacelabs.cnm
Pace Analytical Service a, Inc.
205 East Meadow Road - SuiteA
Eden, NC 27288
(335)623-8921
Pace Analytical Services, Inc.
2225 Riverside Or.
Asheville, NC 28804
(828)254-7176
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Project: GILBARCO
Pace Project No.. 9290646
Sample: MW-140 Lab ID: 9290546004 Collected: 03124111 12:42 Received: 03/25/11 114:54 Matrix: Water
Comments: • C
Report
Parameters Results units Limit MDL OF Prepared Analyzed CAS No. Qual
6011602 Volatiles by SM 6200 Analytical Method: SM 6200E
Benzene -
1.5 ug1L
1.0
1.0
1
04/02/11 13:15
71-43-2
Bromodichloromethane
NO uglL
1.0
1.0
1
04/02/11 13:15
75-27-4
Bromoform
NO ug1L
1.0
1.0
1
04/02/11 13:15
75-25-2
Bromomethane
N❑ ug1L
fix
1.0
1
04/02/11 13:15
74-83-9
Carbon tetrachloride
ND uglL
1.0
1.0
1
W021'I1 13:15
56-23-5
Chlorobenzene
ND uglL
1.0
1.0
1
D4102111 13:15
108-90-7
Chloroethane
ND ug1L
1.0
1.0
1
04/02/11 13:15
75-00-3
Chloroform
N❑ ug1L
1.0
1.0
1
04/02/11 13:15
67-66-3
Chloromethane
N❑ uglL
1.0
1.0
1
G4102111 13:15
74-87-3
Dib romo ch lore methane
NO uglL
1.0
I A
1
04/02/11 13:15
124-48-1
12-Dibromoethane (EDB)
ND uglL
1.0
1.0
1
04/02/11 13:15
1D6-93-4
1,2-Dichlorobenzene
NO uglL
1.0
1.0
1
04/02/11 13:15
95-50-1
1,3-Dichlorobenzene
NO ug1L
1.0
1.0
1
04102A1 13:15
541-73-1
1,4-Dichlorobenzene
NO uglL
1.0
1.0
1
04/02/11 13:15
106-46-7
Dichlorodifluoromethane
NO uglL
1.0
1.0
1
04/02/11 13:15
75-71-8
1,1-❑ichioraethane
NO uglL
1.0
1.0
1
04102M1 13:15
75-34-3
1,2-Dichloroethane
ND ug1L
1.0
1.0
1
04/02/11 13:15
107-06-2
1.1-❑ichloroethene
NO uglL
1.0
1,0
1
04102/11 13:15
75-35-4
cis-1,2-Dichloroethene
17.7 uglL
1.0
1.0
1
04/02/11 13:15
156-59-2
trans- 1,2-Dichloroethene
NO uglL
1,0
1.0
1
04/02/11 13-15
156-60-5
1,2-Dichloropropane
N❑ uglL
1.0
1.0
1
04/02111 13:15
78-87-5
cis-13-Dichioropropene
NO ug&
1.0
1.0
1
04/02/11 13:15
10061-01-5
trans-1,3-Cichloropropene
NO uglL
1.0
1.0
1
04/02/11 13:15
1D061-02-6
Diisopropyl ether
2.2 uglL
1.0
1.0
1
04/02/11 13:15
108-20-3
Ethylben7ene
NO uglL
1.0
1.0
1
04/02/11 13:15
100-41-4
Methylene Chloride
NO uglL
2.0
2.0
1
04/02/11 13:15
75-09-2
Methyl -tent -butyl ether
1.0 uglL
1.0
1.0
1
04/02/11 13:15
1634-04-4
Naphthalene
NO uglL
2.0
2.0
1
04102M1 13:15
91-20-3
1,1,2,2-Tetrachloroethane
NO uglL
1.0
1.0
1
04/02/11 13:15
79-34-5
Tetrachloroethene
59.0 uglL
1.0
1.0
1
04/02/11 13:15
127-18-4
Toluene
ND uglL
1.0
1.0
1
04/02/11 13:15
108-98-3
1,1,1-Tr ichloroethane
N❑ uglL
1.0
1.G
1
04/02/11 13.15
71-55-6
1,1,2-Trichloroethane
N❑ uglL
1A
1.0
1
04/02/11 13:15
79-00-5
Trichloroethene
2.2 uglL
1.0
1.0
1
04102M1 13:15
79-01-6
Trichloroftuoromethane
NO uglL
1.0
1.0
1
04/02/11 13:15
75-69-4
Vinyl chloride
NO uglL
1.0
1.0
1
04/02111 13:15
75-01-4
Xylene (Total)
NO uglL
2.0
2.0
1
04102/11 13:15
1330-20-7
m&p-Xylene
ND ug11-
2.0
2.0
1
04/02/11 13:15
179601-23-1
o-Xylene
N❑ ug1L
1.0
1.0
1
04/02/11 13:15
95-47-6
4-Bromofluorobenzene (S)
96 %
70-130
1
04/02111 13,15
460-00-4
Dibromofluoromethane (S)
106 %
70-130
1
04/02/11 13:15
1868-53-7
1,2-Dichloroethane-d4 (S)
109 %
70-130
1
04/02/11 13A 5
17060-07-0
Toluene-d8 (S)
96 %
70-130
1
04/02/11 13:15
2037-26-5
Date: D410712011 04,02 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 8 of 20
aceAnaoicai
N+rwpac40abarom
Pace Analytical Services, Inc.
205 East Meadow Road- SuiteA
Eden, NC 27288
{33(j]623-8921
Pace AnalydraI Services, Inc.
2225 Riverside Dr
Asheville, NC 28804
t828j254-7176
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 KIncey Ave- Suite 100
Huntersvilie, NC 28078
(704)875-9092
Project: GILBARC❑
Pace Project No.: 9290646
Sample: MW16 Lab iD. 9290646006 Collected: 03124/11 15:23 Received. 03/25/11 14.54 Matrix: Water
Comments: • C
Report
Parameters Results Units Limit MDL OF Prepared Analyzed CAS Nm Qual
6011602 Voladles by SM 6200 Analytical Method: SM 6200B
Benzene
NO ug&
1.0
1.0
1
04/02/11 13:38
71-43-2
Bromodichloromethane
NO ug&
1.0
1-0
1
04/02111 13:38
75-27-4
Bromoform
NO ug/L
1-0
1.0
1
04102J11 13:38
75-25-2
Bromomethane
NO uglL
5-0
1.0
1
D4102/11 13:38
74-83-9
Carbon tetrachloride
NO ug/L
1.0
1.0
1
D4102111 13:39
56-23-5
Chlorobenzene
NO ug/L
1-0
1.0
1
04102J11 1138
108-91D-7
Chloroethane
NO ug/L
1.0
1 A
1
04JO2111 13:38
75-00-3
Chloroform
NO ug/L
1.0
1.0
1
04/02/11 13:38
67-66-3
Chloromethane
NO ug/L
1.D
1.0
1
04102/11 13:38
74-87-3
Dibromochlaromethane
N❑ ug/L
1.0
1.0
1
04/02/11 13:38
124-48-1
1,2-Dibromoethane (EDB)
NO ug/L
1.0
1.0
1
04/02/11 13:38
106-93-4
1,2-Dichlorobenzene
NO ug/L
1.0
1.0
1
04/02/11 13:38
95-50-1
1,3-Dichlorobenzene
NO ug/L
1.0
1.0
1
04/02/11 13:38
541-73-1
1,4-Dichlorobenzene
NO ug/L
1.0
1-0
1
04/02/11 13:38
1D6-46-7
Dichlorodifluoromethane
NO uglL
1.0
1.0
1
04/02/11 13:38
75-71-8
1,10chloroethane
NO ug/L
1.0
1.13
1
04/02/11 13:38
75-34-3
1,2-Dichloroethane
ND uglL
1.0
1.0
1
04/02/11 13:38
107-06-2
1,1-Dichloroethene
NO ug1L
1.0
1.D
1
04/02/11 13:38
75-35-4
cis-1,2-Dichloroethene
6.3 ug/L
1.0
1.0
1
04M2111 13:38
156-59-2
trans-1,2-Dichloroethene
NO ug/L
1-0
1.0
1
W02111 13:38
156-60-5
1,2-Dichloropropane
NO ug/L
1.0
1.0
1
D4102111 13:38
78-87-5
cis-1,3-Dichloropropene
NO ug/L
1.0
1.0
1
D4102111 13:38
10061-01-5
trans-1,3-0ichloropropene
NO ug/L
1.0
1.0
1
CW02/11 13:38
10061-02-6
Diisopropyl ether
NO uglL
1.0
1.0
1
04/02/11 13:38
108-2D-3
Ethylbenzene
NO ug/L
1.0
1.0
1
04/02/11 13:38
100-41-4
Methylene Chloride
NO ug/L
2.0
2.0
1
04/02/11 13:38
75-09-2
M ethyl -tert-butyl ether
NO ug/L
1.0
1.0
1
04107J11 13:38
1634-04-4
Naphthalene
NO ug/L
2.0
2.0
1
041D2111 13:38
91-20-3
1,1,2,2-Tetrachiometh ane
NO ug/L
1.0
1.0
1
04/02/11 13:38
79-34-5
Tetrachlorcethene
8.9 ug/L
1.0
1.0
1
04/02/11 13:38
127.18-4
Toluene
ND ug/L
1.0
1.0
1
04/02/11 13:38
108-88-3
1,1,1-Trichloroethane
ND ug/L
1.0
1.0
1
04/02/11 13:38
71-55-6
1,1,2-Trichloroethane
NO ug/L
1,0
1-0
1
04/02/11 13:38
79-00-5
Trichloroethene
1.4 ugJL
1.0
1.0
1
04/02/11 13:38
79-01-6
Trichioroflueromethane
ND ug/L
1.0
1.0
1
04/02111 13:38
75-69-4
Vinyl chloride
5.5 ug/L
1,0
1.0
1
04/02/11 13:38
75-01-4
Xylene (Total)
NO ug/L
2,0
2.13
1
04/02/11 13:38
133D-20-7
m&p-Xylene
NO ug/L
2.0
2-0
1
04/02/11 13:38
179601-23-1
o-Xylene
ND uglL
1.0
1.0
1
04/02/11 13:38
95-47-6
4-Bromofluorobenzene (S)
96 %
7D-130
1
04102/11 13:38
460-00-4
Dibromofluoromethane (S)
105 %
7D-130
1
0411DW1 13:38
1B6B-53-7
1,2-Dichloroethane-d4 (S)
110 %
70-130
1
04/02/11 13:38
17060-07-0
Toluene-d8 (S)
96 %
70-130
1
04/02/11 13:38
2037-25-5
❑ate: 04/07/2011 04:02 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
with out the written consent of Pace Analytical Services, Inc.-
=n
Page 9 of 20
1 aceAnalytical It
www.pacerabs.00m
Project: GILBARC❑
Pace Project No.: 9290646
Sample: MW-230
Comments: • C
Parameters
6011602 Volatiles by SM 6200
Benzene
B rom odich Iorometha n e
Bromoform
Bromomethane
Carbon tetrachloride
Chlorobenzene
Chtoroethane
Chloroform
Chloromethane
Di b romo chi orometh ane
1,2-Dibromcethane (EDB)
1,2-Dichtorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
D ichf orodifl uoromethane
1,1-Dichloroethane
1,2-Dichlofoethane
1,1-Dichlorcethene
cis-1,2-Dichloroethene
trans-1.2- Di chloroethe ne
1,2-Dichloropropane
cis-1, 3-Dish to ro propene
trans-1, 3- Di chloropropene
Diisopropyl ether
Ethylbenzene
Methylene Chloride
Methyl•tert-butyl ether
Naphthalene
1,1,2.2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1.1-Trichloroethane
1,1,2-Trich10roethane
Trichloroethene
Trichloroflue ro methane
Vinyl chloride
Xylene (Total)
m&p-Xylene
o-xylene
4-Bromofluorobenzene {S)
Dibromofluoromethane (S)
1,2-Dich)oroethane-d4 (S)
Toluene-d8 (S)
Date: 04/07/2011 04:02 PM
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
(336)62"921
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
(828)254-7176
ANALYTICAL RESULTS
Pace Analytical Serytcea, Inc.
9800 Kincey Ave. Suite 100
Hunters ille, NC 28078
(704)875-9092
Lab ID: 9290646006 Collected. 03124/11 10:02 Received: 03/25/11 14:54 Matrix: Water
Report
Results Units Limit
Analytical Method: SM 6200B
ND uglL
2.0
ND uglL
2.0
NO uglL
2.0
NO uglL
10.0
NO ug1L
2.0
NO ug/L
2.0
ND ug1L
2.0
ND uglL
2.0
N D uglL
2.0
NO uglL
2.0
ND uglL
2.0
N❑ uglL
2.0
ND uglL
2.0
N❑ uglL
2.0
ND uglL
2.0
ND ug/L
2.0
ND ug1L
2.0
NO ug&
2.0
8.1 uglL
2.0
ND uglL
2.0
ND uglL
2.0
ND ug/L
2.0
ND uglL
2.0
2.1 uglL
2.0
NO uglL
2.0
NO ug1L
4.0
300 ug1L
2.0
NO uglL
4.0
NO ug1L
2.0
ND ug1L
2.0
ND uglL
2.0
ND uglL
2.0
N❑ uglL
2.0
ND ugfL
2.0
N❑ ugfL
2.0
17.8 u91L
2.0
ND ug1L
4.0
N❑ uglL
4.0
N❑ ug/L
2.0
97 %
70-130
102 %
70-13❑
107 °%
70-130
97 °%
70-130
MDL OF Prepared Analyzed CAS No. Qual
2.0 2
Z0 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
2D 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
4.0 2
2.0 2
4.0 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
2.0 2
4,0 2
4.0 2
2.0 2
2
2
2
2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
wltnout the written consent of Pace Analytical Services. Inc..
'new
04/02/11 14:01 71-4 3-2
04/02/11 14:01 75-27-4
04/02/11 14:01 75-25 -2
04/02/11 14:01 74-83-9
04/02/11 14:01 56- 23- 5
04/02/11 14:01 108-90-7
04/02/11 14:01 75-00-3
04/02/11 14: 01 67-66-3
04/02/11 14:01 74-87-3
0410 2111 14:01 124-48-1
04/02111 14'01 106-93-4
0410 2111 14: 01 95-50-1
D410 2111 14:01 541-73-1
04/02/11 14:01 108-46-7
W02/11 14:01 75-71-8
04/02111 14:01 7 5-34-3
04102 / 11 14:01 107-D6- 2
04/02/11 14:01 7 5-3 5- 4
04/02/11 14:01 156-59-2
04/02/11 14 :D 1 156-60- 5
04102/11 14:01 78-87-5
04/02/11 14:01 10061-01-5
04/02/11 14:01 10061-02-6
0410QJ 11 14: D 1 108-20-3
04/02/11 14:01 100-41-4
0410 2111 14: 01 75-09-2
04/02/11 14:01 1634-D4.4
04/02/11 14:01 91-20-3
04/02/11 14:01 79-34-5
04/02/11 14:01 12 7-18-4
04/02/11 14:01 108-8 8-3
M02111 14:01 71-55-6
04102/11 14:01 79-DO-5
04102 / 11 14:01 79- 01-6
04/02/11 14701 75-69- 4
04/02/11 14:01 75-01-4
04102/11 14:01 1330-20-7
04/02/11 14:01 179601-23-1
D4102111 14:01 95-47-6
D4102111 14:01 46D-Dd-4
0410 2J 11 14:01 186 8-5 3-7
04/02/11 14:01 17060-07-0
04/02/11 14:01 2 037- 26-5
Page 10 of 20
aceAnalyfrcal ,
wwa.pacwabs.rom
Pace Analyt]caI Services, Inc.
205 East Meadow Road - Suite
Eden, NC 27288
(336)623-8921
PaceAnalyttcal Services, Inc.
2225 Riverside Or
Asheville, NC 28804
(828)254-7176
ANALYTICAL RESULTS
PaceAnalytical Services, Inc.
9800 Kincey Ave. Sufte 100
Huntersville, NC 28078
(704)875-9092
Project' GILBARCO
Pace Project No. 9290646
Sample: MW-24 Lab ID: 9290646007 Collected: 03/24/11 12:09 Received: 03/25/11 14:54 Matrix: Water
Comments: • C
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6011602 Volatiles by SM 6200 Analytical Method: SM 6200B
Benzene
130 uglL
10.0
10.D
10
04102/11 14:24
71-43-2
Bromodichloromethane
ND ug/L
10.0
MI)
1 ❑
04/02/11 14:24
75-27-4
Bromoform
ND ug/L
10.0
10.0
10
04/02/11 14:24
75-25-2
Bromomethane
IN ug/L
50.0
10.0
10
04/02/11 14:24
74-83-9
Carbon tetrachloride
NO ug/L
10.0
10.0
10
04/02/11 14:24
56-23-5
Chlorobenzene
ND ug/L
10.0
10.0
10
04/02/11 14:24
108-90-7
Chioroethane
NO ug/L
10.0
10.0
10
04/02/11 14:24
75-00.3
Chloroform
NO ug/L
10.0
10.0
10
04/02/11 14:24
67-66-3
Chloromethane
NO uglL
10.0
10.0
10
04/02/11 14:24
74-87-3
Dibromochloromethane
N❑ ug/L
10.0
10.0
10
04/02/11 14:24
124-48-1
1,2-Dibromoethane (EDB)
NO ug/L
10.0
10.0
10
04/02/11 14:24
106-93-4
1,2-DicNorobenzene
NO ug/L
10.0
10.0
10
04/02/11 14:24
95-50-1
1,3-Dichlorobenzene
NO uglL
10.0
10.0
10
04/02/11 14:24
541-73-1
1,4-❑ichtorobenzene
NO ug1L
10.0
10.0
10
04/02/11 14:24
106-4&7
Dich?orodifluoromethane
NO ug/L
10.0
10.0
10
04/02/11 14.24
75-71-8
1,1-Dichloroethane
NO ug)L
10'a
10,0
10
04/02/11 14:24
75-34-3
1,2-Dichloroethane
NO uglL
10.0
10.0
10
04/02/11 14:24
107-06-2
1,1-Dichloroethene
NO ug)L
10.0
10.0
10
04/02/11 14:24
75-35-4
cis- 1 ,2 -Dich loroethene
358 ug)L
10.0
10.0
10
04/02/11 14:24
1 W59-2
trans-1,2-Dichloroethene
ND ug/L
10.0
10.0
10
04/02111 14:24
156-60-5
1,2-Dichloropropane
ND ug/L
10.0
10.0
10
04/02/11 14:24
78-87-5
cis- 1,3-Dichloropropene
N❑ uglL
10.0
10.0
10
04/02/11 14:24
10061-01-5
trans-1,3-Dichloropropene
ND ug1L
10.0
10.0
10
04/02/11 14:24
10061-02-6
Diisopropyl ether
39.0 ug/L
10.D
10.0
10
04/02/11 14:24
108-20-3
Ethylbenzene
NO ug/L
10.0
10.0
10
04/02/11 14:24
100-41-4
Methylene Chloride
NO ug/L
20.0
20.0
10
04/02/11 14:24
75-09-2
MethyMert-butyl ether
29.5 ug1L
10.0
10.0
10
041M11 14:24
1634-04-4
Naphthatene
NO ug1L
20.0
20.0
10
04/02/11 14:24
91-20-3
1,1.2,2-Tetrachloroethane
NO ug/L
10.0
10.0
10
04/02/11 14:24
79-34-5
Tetrachloroethene
947 ug/L
10.0
10.0
10
04/02/11 14:24
127.1"
Toluene
NO ug/L
10.0
10.0
10
04/02/11 14:24
108-88-3
1,1,1-Tdchloroethane
NO ug/L
10.0
10.0
10
04/02/11 14,24
71-55-6
1,1,2-Trichloroethane
NO ug/L
10A
10.0
10
04/02/11 14,24
79-00-5
Trichloroethene
68.0 ug/L
10.0
10.0
10
04/02/11 14:24
79-01-6
Trichtorofluoromethane
ND ug1L
10.0
10.0
10
04/02/11 14:24
75-69.4
Vinyl chloride
108 ug/L
10.0
10.0
10
04/02/11 14:24
75-01-4
Xylene (Total)
ND ug/L
20.0
20.0
10
04/02/11 14:24
1330-20-7
m&p-Xylene
NO ug/L
20.0
20.0
10
04/02/11 14:24
179601-23-1
o-Xylene
NO ug/L
1U
10.0
10
04/02/11 14:24
95-47-6
4-Bromo R uoro benzene (S)
96 %
70-130
10
04/02/11 14:24
460-00-4
Dibromofluoromethane (Sy
105 %
70-130
10
04/02/11 14:24
1868-53-7
1,2-DichloroethaneA4 (S)
110 %
70-130
10
04/02/11 14:24
17060.07.0
Toluene-d8 (S)
96 %
70.130
10
04107J11 14:24
2037.26-5
Date: 04/07/2011 04.02 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the wntten consent of Pace Analytical Services. loc..
Page 11 of 20
ace Analytical
wwwpace4ab..com
Project: GILBARCC
Pace Project No.: 9290646
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27268
(336)623-8921
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville. NC 28804
(828)254-I176
ANALYTICAL RESULTS
Pace AnalyttcaIServices, Inc.
9800 Kincey Ave. Suite 100
Huntersville. NC 28078
(704)875-9092
Sample: MW-26 Lab ID: 9290649008 Collected: 0312V11 13:05 Reoeived: 03/25/11 14:54 Matrix: Water
Comments: • 0
Report
Parameters Results Units Limit MDL OF Prepared Analyzed CAS No. Qual
6011602 Vvlatiies by SM 6200
Benzene
Bromod ichi orometh ane
Bromoform
Bromomethane
Carbon tetrachloride
Chlorobenzene
Chlorcethane
Chloroform
Chloromethane
Di bro mochlorom etha ne
1.2-Dibromoethane (EDB)
1,2-Dichlorobenzene
1.3-Dichlorobenzene
1,4-Dichlorobenzene
Di ch I o rodifl uo rametha n e
1,1-Dichloroethane
1,2-Dichloroethene
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1, 2-Dichloroethene
1,2-Dichloropropane
cis-1,3-Dichloropropene
trans- 1, 3-Di ch loroprope ne
Ditsopropyl ether
Ethylbenzene
Methylene Chloride
Methyl-tert-butyl ether
Naphthalene
1,1.2,2-Tetra chiaroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Thchioroethene
Trichlorofluoro metha n e
Vinyl chloride
Xylene (Total)
m&p-Xylene
o-Xyiene
4-Bromottuorobenzene (S)
❑ibromotluoromethane (S)
1,2-Dichloroethene-d4 (S)
Toluene-d8 (5)
Date: 04/07/2011 04:02 PM
Analytical Method: SM 6200B
1.7 uglL
1.0
NO ug/L
1.0
NO uglL
1.0
NO ug1L
5,0
NO uglL
1.0
NO uglL
1.0
ND uglL
1.0
NO uglL
1.0
ND ug/L
1.0
NO uglL
1.0
NO uglL
1.0
ND uglL
1-0
NO ug/L
1.0
NO uglL
1.0
NO uglL
1,0
1.3 ugll-
1.0
NO ug/L
1.0
1.9 ug/L
1.0
62.9 u911-
1.0
ND uglL
1.0
NO u911-
1.0
NO ug/L
1.0
NO uglL
1.0
17.6 uglL
1.0
N❑ uglL
1.0
ND ug1L
2.0
24.0 uglL
1.0
ND uglL
2.0
ND ug/L
1.0
26.6 ug/L
1.0
ND uglL
1.0
ND ug/L
1.0
NO ug&
1.0
8A ug/L
1.0
NO ug/L
1.D
ND ug►L
1.0
NO uglL
2.0
NO ug/L
2.0
ND uglL
1.0
95 %
70-130
105 %
70-130
110 %
70-130
96 %
70-130
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1,0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
1.0
2.0
1.0
1.0
1.0
1.0
1.0
1,0
1.0
1.0
2.0
2.0
1.0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
i
1
1
1
1
1
1
1
9
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
}
T
1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
0410211114:47 71-43-2
D4102111 14:47 75-27-4
M02/1114:47 75-25-2
IW0211114A7 74-83.9
D4102111 14:47 56-23-5
04/02/11 14A7 108-90-7
04102/1114:47 75-00-3
04102/1114A7 67-66-3
04102/1114:47 74-87-3
04/02/11 14A7 124-48-1
04/02/11 14A7 106-93-4
04/02/11 14A7 95-50-1
04/02/1114:47 541-73-1
04/02/11 14:47 106-445-7
041D211114:47 75-71-8
04/0211114:47 75-34-3
04/02/11 14:47 107-06-2
04/0211114:47 75-35-4
04102/ 11 14:47 156-59-2
D4102111 14:47 156-60-5
0410217114:47 78-87-5
D4102111 14:47 10061-01-5
D4102111 14:47 10061-02-6
041021 i 1 14:47 108-20-3
04/02/11 14:47 100-41-4
04/0211114:47 75-09-2
04/02/11 14.47 1634-04-4
0410211114A7 91-20-3
0410211114:47 79-34-5
04/02111 14.47 127-18-4
04/02111 14:47 108-88-3
04/02/11 14:47 71-55-6
04/02/11 14:47 79-00-5
0410211114:47 79-01-6
0410211114:47 75-69-4
0410211114:47 75-01-4
04/02/11 14:47 1330-20-7
D4/02111 14:47 179601-2 3-1
04/02/1114:47 95-47-6
04/02/11 14:47 460-00-4
04/02/11 14.47 1868-53-7
04/02/11 14:47 170 60-07-0
0410211114:47 2037-26-5
Page 12 of 20
aceRnalyf,*cal "
xnwpace7sbs.oarr+
Project: GILBARCO
Pace Analytical Services, Inc.
205 East Meadow Road - SuReA
Eden, NC 27258
(336)623-8921
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 26804
ANALYTICAL RESULTS
(828)254-7176
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 1d0
Huntersville. NC 28078
(704)67ErGIN2
Pace Project No.: 9290646
Sample: MW-42 Lab 10: 9290646009 Collected: 03/24/11 14.46 Received 03/25/11 14:54 Matrix: Water
Comments: • C
Report
Parameters
Results Units
Limit
MDL
OF
Prepared Analyzed
CAS No. ❑uai
6011602 Volatlles by SM 6200
Analytiea# Method. SM
6200B
Benzene
NO uglL
1.0
1.0
1
04102/11 15:10
71A3-2
Bromodichloromethane
N❑ uglL
1.0
1.0
1
04/02/11 1510
75-27-4
Bromoform
NO uglL
1.0
1.0
1
04/02/11 15:10
75-25-2
Bromomethane
NO uglL
5.0
1.0
1
04/02/11 15:10
74-83-9
Cartoon tetrachloride
NO uglL
1.0
1A
1
04/02/11 15:10
56-23-5
Chlorobenzene
NO uglL
1.0
1.0
1
04/02/11 15:10
108-90-7
Chloroethane
NO ugll-
1.0
1,0
1
04/02/11 15:10
75-00-3
Chloroform
NO uglL
1.0
f.D
1
04/02/11 15:10
67-66-3
Chloromethane
NO uglL
1.0
1.0
1
04/02/11 15:10
74-87-3
Dibromochloromethane
NO uglL
1.0
1.0
1
D4102111 15:10
124-48-1
1,2-Dibromoethane (EDB)
NO uglL
1.0
7.0
1
04/02/11 15:10
1 W-93-4
1,2-Dichlorobenzene
NO ug/L
1.0
1.0
1
D4102111 15:10
95-50-1
1,3-Dichlorobenzene
NO ug/L
1.0
1.0
1
D4)02111 15:10
541-73-1
1,4-Dichlorobenzene
NO uglL
1.0
1.0
1
04/02/11 15:10
1D6-46-7
❑ichlorodifluoromethane
NO ug)L
1.0
1.0
1
04/02/11 15'10
75-71-8
1,1-Dlchioroethane
ND ug/L
1.0
1.0
1
04/02/11 15:10
75-34-3
1,2-Dichioroethane
ND uglL
1.0
1.D
i
04/02/11 15:10
107-06-2
1,1-Dichioroethene
N❑ ug&
1.0
i.D
1
04/02/11 15:10
75-35-4
cis-1,2-Dichloroethene
ND ug&
1.0
1.0
1
041D2111 15:10
156-59-2
trans-1,2-Dichlorcethene
NO ug/L
1.0
1.0
1
04/02/11 15:10
156-60-5
1,2-Dichloropropane
ND ug/L
1.0
1.0
1
04/02/11 15:10
78-87-5
cis- 1,3-Dichloropropene
ND ug/L
1.0
1.0
1
04/02/11 15:10
10061-01-5
Ira ns-1,3-Dichloropropene
ND uglL
1.0
1.0
1
04/02/11 1510
10061-02-6
Diisopropyl ether
NO uglL
1.0
1.0
1
04/02/11 15,10
108-20-3
Ethylbenzene
ND ug&
1.0
1.0
1
04/02/11 15:10
100-41-4
Methylene Chloride
NO uglL
2.0
2,0
1
04/02/11 15:10
75-09-2
M ethyl -tert-butyl ether
NO uglL
1.0
1.0
1
04/02/11 15:10
1634-04-4
Naphthalene
NO uglL
2.0
2.0
1
04/02/11 15:10
91-20-3
1,1,2,2-Tetrachloroethane
NO uglL
1.0
1.0
1
04/02/11 15:10
79-34-5
Tetrachloroethene
4.0 uglL
1.0
1.0
1
04/02/11 15:10
127-18-4
Toluene
NO uglL
1,0
1.0
1
04/02/11 15:10
108-88-3
1.1.1-Trichloroethane
ND ug1L
1.0
1.0
1
041D2/11 15:10
71-55-6
11142-Trichloroethane
ND uglL
11.0
1.0
1
04/02/11 15:10
79-00-5
Trichloroethene
ND ug1L
1.0
1.0
1
04/02/11 15:10
79-01-6
Tnchlorofluoromethane
N❑ uglL
1.0
1.0
1
04/02/11 15:10
75-89-4
Vinyl chloride
NO uglL
1.0
1.0
1
04/02/11 15:10
75-01-4
Xylene (Total)
NO uglL
2.0
2.0
1
04/02/11 15:10
1330-20-7
m&p-xylene
ND uglL
2.0
2.0
1
04/02/11 15 10
179601.23-1
o-Xylene
NO uglL
1.0
1.0
1
04M2111 15:10
95-47-6
4-Bromofluorobenzene (S)
96 %
70-130
1
04/02/11 15:10
460-00-4
Dibromofluoromethane (S)
103 %
70-130
1
G4102/11 15:10
1868-53-7
1.2-DicMoroethane-d4 (S)
109 %
7D-130
1
04/02/11 15:10
17D60-07-D
Toluene-68 (S)
95 %
70-130
1
04102/11 1510
2037-26-5
Date: 04/07/2011 D4:02 PM REPORT OF LABORATORY ANALYSIS Page 13 of 20
This report shall not be reproduced, except in full.
without the written consent of Pace
..Analytical Services, Inc..
Pace Analytic aI Sandces, Inc. Pace AnalyticI Services, Inc. Pace Ana Weal Services, Inc.
aceAnalj6cail 205 East Meadow Road - Suite 2225 Riverside Dr. 9800 Kin cey Ave. Suite 100
wwwpacofabsccm Eden. NC 27288 Asheville, NC 28804 Huntersviile, NC 28078
(336)623-8921 (828)264-7176 i7IM1875-9092
ANALYTICAL. RESULTS
Project: GILBARCQ
Pace Project No.: 9290646
Sample: MW-43D Lab 1D: 9290646010 Collected. 03124/11 15:07 Received: 03/25/11 14:54 Matrix: Water
Comments. - C
Report
Parameters Results Units Limit MDL OF Prepared Analyzed CAS No. Qual
6011602 Volat€les by SM 6200 Analytical Method: SM 6200B
Benzene
ND ug1L
2.0
2.0
2
04/02/11 15:33
71-43-2
Bromodichloromethane
ND uglL
2.0
2.0
2
04/02/11 15:33
75-27-4
Bromoform
ND uglL
2.0
2.0
2
04/02/11 15:33
75-25-2
Bromomethane
ND uglL
10.0
2,0
2
04/02111 15:33
74-83-9
Carbon tetrachloride
NO uglL
2,0
2.0
2
04102J11 15:33
56-23-5
Chlorobenzene
NO uglL
2.0
2.0
2
04/02/11 15:33
108-90-7
Chloroethane
ND uglL
2.0
2.0
2
04/02/11 15:33
75-00-3
Chloroform
NO ug1L
2.0
2,o
2
04/02/11 15:33
67-66-3
Chloromethane
NO uglL
2.0
2.0
2
04/02/11 15:33
74-87-3
Ubromochloromethane
ND uglL
2,0
2.0
2
04102111 15:33
124-48-1
1,2-Dibromoethane (EDB)
ND ug/L
2.0
2.0
2
04102/11 15:33
1D6-93-4
1.2-Dichlorobenzene
ND uglL
2.0
2.0
2
04/02/11 15:33
95-50-1
1,3-❑ichlorobenzene
N❑ uglL
2.0
2.0
2
04/02/11 15:33
541-73-1
1,4-Dichlorobenzene
ND ug/L
2.0
2.0
2
041021i1 15:33
106-46-7
Dichlorodifluoromethane
N❑ ug/L
2.0
2.0
2
D4102111 1533
75-71-8
1,1-Dichloroethalle
4.4 ug1L
2.0
2.0
2
04/02/11 15:33
75-34-3
1,2-Dichloroethane
ND uglL
2.0
2.0
2
04/02/11 15-33
107-06-2
1,1-Dichloroetherte
15.9 ug/L
2.0
2.0
2
04/02/11 15:33
75-35A
cis-1,2-Dichloroethene
79.8 ug1L
2.0
2.6
2
04/02/11 15:33
156-59-2
trans- 1.2-Dichloroethene
ND uglL
2.0
2.0
2
04/02/11 15:33
156-60-5
12-Dichloropropane
ND ug1L
2.0
2.0
2
04/02/11 15:33
78-87-5
cis-1,3-Dichloroprop ene
ND uglL
2.0
2.0
2
04/02/11 15:33
10061-Dl-5
trans-1.3-Dichloropropene
ND uglL
2.0
2,0
2
04/02/11 15:33
10061-02-6
Diisopropyl ether
30.0 uglL
2.0
24
2
04/02/11 15:33
108-20-3
Ethylbenxene
NO uglL
2.0
2.0
2
04/02/11 15:33
100-41-4
Methylene Chloride
ND uglL
4.0
4A
2
04/02/11 15:33
75-09-2
Methyl-tert-butyl ether
16.3 uglL
2,0
2.0
2
04/02/11 15:33
1634-04-4
Naphthalene
ND uglL
4.0
4,0
2
04/02/11 15:33
91-20-3
1,1,2,2-Tetrachloroethane
NO uglL
2.0
2.0
2
W02/1115,33
79-34-5
Tetrachloroethene
316 ug1L
2.0
2.0
2
041OD11 15,33
127-18-4
Toluene
ND uglL
2.0
2.0
2
04/02111 15:33
108-88-3
1.1,1-Trichloreelhane
NO uglL
2D
2.0
2
04102/11 15:33
71-55-6
1,1,2-Trichioroethane
NO uglL
2.0
2.0
2
04/02/11 15:33
79-00-5
Trichloroethene
9.1 ug&
2.0
2,0
2
04/02/11 15:33
79-01-6
Tin ch lorofluo ro methane
2.8 uglL
2.0
2.0
2
04/02/11 15:33
75-69-4
Vinyl chloride
ND ug)L
2.13
2.0
2
04/02111 15:33
75-01-4
Xylene (Total)
ND ug&
4.0
4.0
2
04/02/11 15:33
1330-20-7
m&p-Xyiene
NO ugIL
4.0
4,10
2
D4102111 15:33
179601-23-1
o-Xylene
NO uglL
2.0
2.0
2
04/02/11 15:33
95-47-6
4-Bromofluorobenzene (S)
96 %
7D-130
2
04/02/11 15.33
460-00-4
Dibromofluoromethane (s)
105 %
70-130
2
04/02/11 15:33
1868-53-7
1,2-Dichloroethane-d4 (5)
110 %
713•130
2
04/02/11 15:33
17080-07-0
Toluene-d8 (S)
95 %
70-130
2
04102/11 15:33
2037-26-5
Date: 04/07/2011 04:02 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Se Moss. Ino..
Page 14 of 20
aceAnalytical
w wpacststrscn <+
Project: GILBARC❑
Pace Analytical Services. Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
(336)623-6921
P a ce A nalytical Services. Inc.
2225 Riverside Dr
Asheville, NC 28504
(826)254-7176
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave Suite 100
I-luntersville, INC 28078
Pace Project No.: 9290646
Sample: MW-45 Lab ID: 9290646011 Collected: 03/24/11 15:50 Received: 03/25/11 14:54 Matrix: Water
[704]875.9092
Cammenm • C
Report
Parameters
Resulls Units
Limit
MDL
❑F
Prepared Analyzed
CAS No Qual
6011602 VoIatiles by SM 6200
Analytical Method: SM
6200B
Benzene
NO ug1L
1.0
1.0
1
04/02/11 15:56
71-43-2
Bromodichloromethane
NO uglL
1.0
1.0
1
04/02/11 15:56
75-27-4
Bromoform
NO ug1L
1.0
1.0
1
04/02111 15:56
75,25-2
Bromomethane
NO ug/L
5.0
1.0
1
04/02/11 15:56
74-83-9
Carbon tetrachloride
NO ug/L
1.0
1,0
1
D4102111 15:55
56-23-5
Chlorobenzene
N❑ uglL
1.0
1.0
1
D4102111 15:56
108-90-7
Chloroethane
NO ug1L
1.0
1.0
1
D4102111 15:56
75-DO-3
Chloroform
ND ug/L
1.0
1,0
1
04102/11 15:56
67-66-3
Chloromethane
NO ug/L
1.0
1.0
1
04/02/11 15:66
74-87-3
Dihromochloromethane
ND ug/L
1.0
1.D
1
1W02111 15:56
124-48-1
1,2-Dibromoethane (EDB)
NO ug/L
1.0
1.0
1
D4102111 15:56
106-93-4
1,2-Dichlorobenzene
NO ug/L
1.0
1.0
1
04/02/11 15:56
95-50-1
1,3-Dichlorobenzene
NO ug/L
1.0
1.0
1
04/02/11 15:56
541-73-1
1,4-Dichlorobenzene
NO ug/L
1.0
1.0
1
04/02/11 15:56
106-46-7
Dichlorodifluoromethane
NO ug/L
1.0
1.0
1
04102/11 15:56
75-71-8
1,1-Dichtoroethane
NO ug/L
1.0
1.0
1
0410011 15:56
75-34-3
1.2-Dichloroethane
NO ug1L
1.0
1.0
1
04/02/11 15:56
107-06-2
1,1-Dichloroethene
N❑ uglL
1.0
1.0
1
04/02/11 15:56
75-35-4
cis-1,2-❑ichtoroethene
2.5 ug1L
1.0
1.0
1
04/02/11 15:56
156-59-2
trans-1 2-Dichloroethene
NO ug1L
1.0
1.0
1
D4102111 15:56
156-60-5
1,2-Dichloropropane
NO tIgIL
1.0
1.0
1
04/02/11 15:56
78-87-5
cis-1,3-Dichtoropropene
NO uglL
1.0
1.0
1
04/02111 15:56
1DD61-01-5
trans- 1,3-Dichlompropene
NO ug1L
1.0
1,0
1
D410211115:56
1D061-D2-6
Dilsopropyl ether
NO ug1L
1.0
1.0
1
D4102J11 15:56
1OB-20.3
Ethylbenzene
NO ug/L
1.0
1.0
1
04/02/11 15:56
100-41.4
Methylene Chloride
NO ug1L
2.0
2.0
1
04/02111 15'56
75-09-2
Methyt-tert-butyl ether
NO ug/L
1.0
1.0
1
04/02/11 15:56
1634-04-4
Naphthalene
NO uglL
2.0
2.0
1
04/02/11 15:56
91-20-3
1,1,2,2-Tetrachloroethane
ND ug/L
1.0
1.0
1
04/02/11 15:56
79-34-5
Tetrachloroethene
SA ug/L
1.0
1.0
1
04/02/11 15:56
127-18-4
Toluene
NO ug/L
1.0
1.0
1
04/02/11 15,56
108-88-3
1,1.1-Trichloroethane
NO uglL
1.0
1.0
1
04/02/11 15:56
71-55-6
11,2-Trichloroethane
ND ug/L
1.0
1.0
1
04/02/11 15:56
79-00-5
Trichloroethene
4.1 ug/L
1.0
1.0
1
04/02/11 15:56
79-01-6
Trichlorofluoromethane
NO ug/L
1.0
1.0
1
04/02/11 15:56
75-69.4
Vinyl chloride
NO ug/L
1 0
1.0
1
04/02/11 15'56
75-01-4
Xylene (Total)
NO ug/L
2.0
2.0
1
04/02111 15:56
1330-20-7
m&p-Xylene
NO ug/L
2.0
2.0
1
04/02/11 15:56
179601-23-1
a-Xylene
NO uglL
1.0
1.0
1
D4102111 15:56
95-47-6
4-Bromotluorobenzene (S)
97 %
70-130
1
04/02/11 15:56
460-00-4
Dibromottuoromethane (S)
105 %
70-130
1
CW02/1 t 15:56
1868-53-7
1,2-Dichloroethane-d4 (S)
110 %
70-130
1
04/02/11 15:56
17060.07-0
Toluene-d8 (S)
95 %
70-130
1
04/02/11 15:56
2037-26-5
Date: 04/07/2011 04,02 PM REPORT OF LABORATORY ANALYSIS Page 15 of 20
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
eo��
i p:. Pace Analytical Services, Inc. Pace Analytical Services, Inc. Pace Analytical Services, Inc.
/ accAnaly ical 205 East Meadow Road - Suite A 2225 Riverside Dr. 9800 Kincey Ave. Suite 100
www.pscelabscarrr Eden, NC 2728E Asheville, NC 28804 Hunterwile, NC 28078
(336)623-8921 (828)254-7176 (704)875-9092
QUALITY CONTROL DATA
Project: GILBARCO
Pace Project No.: 9290646
❑C Batch: MSV114655 Analysis Method: SM 6200B
QC Batch Method: SM 6200B Analysis Description: 6011602 Volatiles by SM 6200
Associated Lab Samples: 9290646001, 9290646002, 9290646003, 9290646004, 9290646005, 9290646006, 9290648007, 9290646008,
9290646009,9290646010,9290646011
METHOD BLANK: 585889 Matrlx Water
Associated Lab Samples: 9290646001, 9290646002, 9290646003, 9290646004. 9290646005, 9290646006. 9296646007, 9290646008,
9290646009,9290646010,9290646011
Blank Reporting
Parameter Units Result Limit Analyzed qualifiers
111,1-Trichloroethane
ug/L
N ❑
1.0
04/02/11 10:35
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0410211110:35
1,1,2-Trichioroethane
ug/L
NO
1.0
04/02/11 10:35
1,1-Dichlaroethane
ug/L
NO
1.0
W0211110:35
1,1-Dichloroethene
ug/L
NO
1.0
0410211110:35
1,2-Dibromcethane (EDB)
uglL
NO
1.0
04/02/11 10:35
1,2-Dichlorobenzene
ug/L
NO
1.0
0410211110:35
12-Dichloroethane
ug/L
ND
1.0
0410211110:35
1,2-Dichioropropane
ug/L
ND
1.0
W0211110:36
1,3-Dichtorobenzene
ug/L
ND
1.0
04/0211110:35
1,4-Dichlorobenzene
ug/L
NO
1A
04102/1110:35
Benzene
ug/L
NO
1,0
04/02/11 10:35
Bromodichloromethane
ug/L
NO
1.0
0410211110,35
Bromoform
uglL
NO
1.0
04102/1110:35
Bromomethane
ug/L
ND
5.0
04102/1110:35
Carbon tetrachloride
ug&
NO
1.0
04/02/11 10:35
Chlorobenzene
ug/L
ND
1.0
04/0211110:35
Chioroethane
ug/L
NO
1.0
❑410211110:35
Chloroform
ug/L
NO
1.0
0410211110-35
Chloromethane
ug/L
NO
1.0
0410211110:35
cis- 1,2-Di chi oroethene
ug1L
N0
1.0
D410211110:35
cis-1,3-Dichloropropene
ug/L
ND
1.0
0410211110*35
Dibromochloramethane
ug/L
IN
1.0
0410211110:35
Dichlorodifluoromethane
ug/L
ND
11.0
04/0211110:35
Dilsopropyl ether
ug/L
NO
1.0
04102/11 10-35
Ethylbenzene
ug/L
N❑
1.0
04102/1110:35
m&p-Xylene
ug/L
NO
2.0
04/0211110.35
M ethyl -tert-butyl ether
uglL
NO
1.0
04/02/11 10:35
Methylene Chloride
uglL
ND
2.0
04/02/11 10:35
Naphthatene
uglL
NO
2.0
04/02/1110:35
o-Xytene
ug/L
N❑
1.0
04/0211110:35
Tetra chlo roethene
uglL
ND
1.0
0410211110:35
Toluene
uglL
ND
1.0
0410211110:35
trans-1,2-Dichloroethene
uglL
ND
1.0
D410211110:35
trans-1,3-Dichioropropene
uglL
N❑
1.0
D4102/1110:35
Trichloroethene
uglL
NO
1.0
D4102I11015
Trichlomfluoromethane
ug/L
ND
1.0
D410211110:35
Vinyl chloride
ug/L
NO
1.0
04/02/11 10:35
Xylene (Total)
ug/L
NO
2.0
04/02/11 10:35
12-Dichloroethane-d4 (S)
%
107
70-130
04/02/11 10:35
4-Sromoflunrobenzene (S)
%
96
70-130
04/02/11 10:35
Date: 04/07/2011 04:02 PM REPORT OF LABORATORY ANALYSIS Page 16 of 20
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
4'
ace Analytical
www.pacalabs com
Project GILBARGO
Pace Project No.: 9290646
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, INC 27288
[336]623-8921
Pace Analytical Services, Inc.
2225 Riverside 0r.
Asheville, NC 28s04
(828)254-7176
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9880 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
METHOD BLANK: 585989 Matrix- Water
Associated Lab Samples: 9290646001, 9290646002. 9 290 64600 3. 9290646004. 92 9064 60 05, 9290645006, 9290646007. 9290646008.
9290646009.9290646010.9290646011
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Dibromalluoromethane (S) °I
Toluene-d8 [S] %
104 70-130 041021111035
96 70-130 04102/1110.35
LABORATORY CONTROL SAMPLE:
585890
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
I Rec
Limits
1.1,1-Trichloroelhane
uglL
50
52.1
104
60-140
1.1,2.2-Tetrachtoroethane
uglL
50
46.8
94
60-140
1.1.2-Trichiloroethane
ug1L
50
50.2
100
60.140
1.1-Dichloroethane
uglL
50
50.4
101
60-140
1.1-Dichloroethene
uglL
50
49.9
100
60-140
1,2-Dibromoethane (EDB)
ug/L
50
49.2
98
60-140
1.2-Dichlorobenzene
uglL
50
50.3
101
60-140
12-Dichloroethane
ug1L
50
48.5
97
60-140
1,2-Dichloropfopane
uglL
50
49.3
99
60-140
1,3-Dichlorobenzene
ug/L
50
50.5
101
60-140
1A-Dichlorobenzene
ug/i_
50
47.2
94
60-140
Benzene
ug1L
50
46.9
94
60-140
Bromodichloromethane
uglL
50
50.4
101
60-140
Gramoform
ug1L
50
51.7
103
60-140
Bromomethane
ug/L
50
55.4
111
60-140
Carbon tetrachloride
uglL
50
50.0
100
60-140
Chlorobenzene
ug/L
50
46.9
94
60-140
Chlaroethane
ug/L
50
52.3
105
60-140
Chloroform
uglL
50
49.8
100
60-140
Chloromethane
uglL
50
50.1
100
60-140
cis-1,2-Dichloroethene
ug/L
50
48.5
97
60-140
cis-1.3-Dichloropropene
ug1L
50
54.4
109
60-140
Dibromochloromethane
ug1L
50
49.7
99
60-140
Dichlorodifluoromethane
ug(L
50
53.6
107
60-140
D+isopropyl ether
uglL
50
53.4
107
60-140
Ethylbenzene
ug1L
50
51.0
102
60-140
m&p-Xyiene
uglL
100
110
110
60-140
Methyl-tert-butyl ether
u911-
50
53.0
106
60-140
Methylene Chloride
uglL
50
53.3
107
60-140
Naphthalene
uglL
50
49.4
99
60.140
O-Xylene
ugJL
50
56.6
113
60-140
Tetrachloroethene
uglL
50
49.7
99
60-140
Toluene
uglL
50
47.7
95
60-140
trans-12-Dichloroethene
ug1L
50
49.6
99
60-140
trans-1,3-Dichloropropene
ug/L
50
55.3
11i
60-140
Trichloroethene
uglL
50
48.1
96
60-140
Trichlorofluoromethane
ug/L
50
50.3
101
60-140
Vinyl chloride
ug/L
50
51.9
104
60-140
Date: 04/07/2011 04:02 PM REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
without the wntten consent of Pace Analytical Services. Inc..
held
Qualifiers
Page 17 of 20
aceAnalytrcal
www.paorJabs.com
Race Analytical Services. Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
(336)623-8921
Pace Analytical Services, Inc,
2225 Riverside ar
Asheville. NC 28804
(828)254-7176
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 Kin cey Ave. Suite 100
HuMersville, NC 28078
(704)675-9692
Project. GILBARCO
Pace Project No.: 9290646
LABORATORY CONTROL SAMPLE: 585890
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Quallflers
Xylene (Total)
uglL
150
166
111
60-140
1,2-0ichloroethane-d4 (S)
%
99
70-130
4-Bromofluorobenzene (S)
%
100
70-130
Dibromoftuoromelhane (S)
%
101
70-130
Toluene -dB (S)
%
100
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE-
586585
586586
MS
MSD
9290646009
Spike
Spike MS
MSD
MS MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc. Result
Result
% Rec % Rec
Limits
RPD
RPD Qual
11,1-Trichlorcethane
uglL
ND
20
20
23.1
25.7
116
128
60-140
11
30
1.1,2,2-Tetrachi oroethane
uglL
NO
20
20
21.2
22.6
106
113
60-140
6
30
1,1,2-TrichIorcethane
ug1L
N❑
20
20
21.4
23.5
107
118
60-140
9
30
11-Dichloroethane
ug1L
ND
20
20
23.2
25.2
116
126
60.140
8
30
1,1-Dichloroethene
uglL
ND
20
20
21.8
24.4
108
121
60-140
11
30
1,2-Dibromoethane (EDB)
uglL
ND
20
20
21.4
23.3
107
116
60.140
8
30
1,2-Dichlorobenzene
ug/L
N❑
20
20
19.5
22.1
97
110
60-140
13
30
1,2-Dichloroethane
uglL
ND
20
20
22.9
23.5
115
118
60-140
3
30
1,2-Dichloropropane
uglL
ND
20
20
20.4
22.3
102
ill
60-140
9
30
1,3-Dichlorobenzene
uglL
ND
20
20
19.9
22.6
99
113
60-140
13
30
1,4-❑Ichlorobenzene
uglL
ND
20
20
18.9
21.6
95
106
60-140
13
30
Benzene
uglL
ND
20
20
20.2
22.6
101
113
60-140
11
30
Bromodichloromethane
uglL
ND
20
20
21.1
23.2
106
116
60-140
9
30
Bromoform
uglL
ND
20
20
21.7
22.6
109
113
60-140
4
30
Bmmomethane
uglL
ND
20
20
33.4
35.0
167
175
60-140
5
30 Mo
Carbon tetrachloride
uglL
NO
20
20
21.3
24.2
107
121
60-140
12
30
Chlorobenzene
uglL
N❑
20
20
19.9
22.4
100
112
60-140
12
30
Chloroelhane
uglL
NO
20
20
23.4
25.7
117
129
60-140
9
30
Chloroform
uglL
ND
20
20
23.4
24.8
117
124
60-140
6
30
Chloromethane
uglL
N❑
20
20
22.5
24.3
112
122
60-140
8
30
ciS-1,2-Dichloroethene
uglL
ND
20
20
21.9
23.8
108
117
60-140
8
30
cis-1,3-Dichloropropene
uglL
ND
20
20
16.1
18.0
81
90
60-140
11
30
Dibromochioromethane
ug)L
ND
20
20
21.5
23.3
107
117
60-140
8
30
Dichiorodifluoromethane
ug/L
ND
20
20
21.2
24.7
106
124
60-140
15
30
Diisopropyl ether
uglL
ND
20
20
22.7
24.0
114
120
60-140
5
30
Ethylbenzene
uglL
ND
20
20
21A
23.9
105
120
60-140
13
30
m&p-Xylene
uglL
ND
40
40
43.8
50.2
110
125
60-140
13
30
Methyl-tert-butyl ether
ug1L
ND
20
20
22.3
23.4
112
117
60-140
5
30
Methylene Chloride
uglL
ND
20
20
23.7
24.9
118
125
60-140
5
30
Naphthalene
ugfL
ND
20
20
15.7
17.8
79
89
60-140
12
30
o-Xyiene
uglL
N❑
20
20
21.5
24.8
108
124
60-140
14
30
Tetrachloroethene
uglL
4.0
20
20
22.9
26.2
95
111
60-140
14
30
Toluene
ug)L
ND
20
20
19.5
21.9
98
110
60-140
12
30
trans-1.2-Dichloroethene
uglL
ND
20
20
21.5
23.4
108
117
60-140
8
30
trans-1.3-Dichloropropene
uglL
ND
20
20
19.3
20.9
97
104
60-140
8
30
Trichloroethene
uglL
N❑
20
20
20.0
22.6
100
113
60-140
12
30
Trichlorofluoromethane
uglL
N❑
20
20
21.8
25.2
109
126
60-140
15
30
Date: 04/07/2011 04 02 PM
REPORT OF LABORATORY ANALYSIS
Page 18 of 20
This report shall
not be reproduced, except in full,
without the
written consent of Pace Analytical Services, Inc.
•c�o.o
fal ?
aceAnalyficale
�++'Aecelahs.cam
Pace Analytical Services, Inc.
205 East Meadow Road - SuiteA
Eden, NC 2728B
(336)823-8921
Pace Analytical Services, Int:.
2225 Riverside Dr.
AshevWe. NC 28804
(828)254-7178
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 Kinoey Ave. Suite 100
Huntersville, NC 28078
(704)875-9092
Project: GILBARCO
Pace Project No.: 9290646
MATRIX SPIKE & MATRIX SNKE DUPLICATE: 586585
586586
MS
MSD
9290646009 Spike
Spike MS
MSD MS
MSD
°% Rec Max
Parameter
Units Result Conc.
Conc. Result
Result % Rec
°% Rec
Limits RP❑ RPD Quai
Vinyl chloride
ug/L ND 20
20 21.5
24A 108
122
60-140 13 30
1,2-Dichloroethane-d4 (S)
%
104
102
70-130
4-Bromofluorobenzene (S)
%
100
100
70-130
Dibromofiuoromethane (S)
%
102
102
70-130
Toluene-d8 (S)
%
95
97
70-13D
Date: 04/07/2011 04.02 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent
of Peace Analytical Services, Inc..
Page 19 of 20
2aceAnapical'
WWW pawabs com
Project: GILBARCO
Pace Protect Na.: 9290646
DEFINITIONS
Pace Analytical Services, Inc.
205 East Meadow Road - Suite
Eden, NC 27288
(336)623.8921
QUALIFIERS
Pace Analytical Services, Inc.
2225 Riverside Dr
Asheville. NC 28504
(828)254-7176
Pace Analytical Services, Inc.
SSW Kincey Ave. Suite 100
Huntersvllle, NC 26076
(704)675-9092
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 mathad detection Iimit and below the adjusted reporting limit
MDL - Adjusted Method Detection Limit.
S - Surrogate
1,2-Dipheny1hydrazine (8270 listed analyte) decomposes to Azobenzene.
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
INC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for. but not detected.
N-Nitrasodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is NELAP accredited. Contact your Pace PM for the current list of accredited analyses.
LABORATO RIE S
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
M0 Matrix spike recovery andlor matrix spike duplicate recovery was outside laboratory control limits.
Date. 04/07/2011 04 02 PM REPORT OF LABORATORY ANALYSIS Page 20 of 20
This report shall not Ise reproduced, except In full.
without the written consent of Pace Analytical Services, Inc..
rielk
PaceAnalytical'
wvnt .lmb. cam
CHAIN -OF -CUSTODY I Analytical Request Document
The Chain -of -Custody is a LEGAL DOCUMENT, Ali relevant fields musl be completed accurately.
Page, of
Section A Section B, Section C
Required Caen[ Informnvon Required Prv}eu Infomiati— Invoice Infurmabon
company Report TO: Attenlion. ,'
1449410
�� �r r
Address.
Dopy To:
Company Name:
REGULATORY AGENCY
Address:
F- NPDES `0 -- GROUNDWATER DRINKING WATER
UST F- RCRA f OTHER
Email Tc h.� .C@ ri V,*j
"�f
Purcha a Order No.:
QW10
aJ l
Rene
nDOe ax
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Pace prmao
Site Locationkriquesiod
STATE:
• '"'
Due Dale1TAT-
ect Number. -i
Pace Profile # �j
4y
Requested
Analysis
Filtered
(YIN}
Section D M21nia Codes
Y
Required Chone Inlormation MATRIX + CODE
➢
CL
COLLECTED
Preservatives
3-
Drinking Water DW
T
0
O
Walor WT
$
ki
Waste W ater W W
Product P
m
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AWIF
EN POSiTE
nrGAaR
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SoiVSosd SL
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SAMPLE ID wipe
w
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4
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{A-2, D-9 r ,-} per AR
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Sample IDs MUST BE UNIQUE Tissw TS
C
m
S
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t
U
❑Iher OT
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x
F
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DATE
NIVE
DATE
TIME
N
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s
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3
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5YAW_
11'.r
B
-- 'LS
l6t
H1014`y
IS15C�
�
ANAL CVAMENTS
RELINQUISHED BY i AFFILIATION
DATE
TIME
ACCEPTED BY! AFFILIATION
DATE
TIME
SAMPLE CONDITIONS
j_Mo.,
Jpt-(3
�
f
5
3•i
"Oki
Ln
ORIGINAL
SAMPLER NAME AND SIGNATURE
U
`o
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c
djC12
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m2
m
PRINT Name of SAMPLER:
E�
m Y
}
Y
51GNATURE of SAMPLER:
DATE Signed
m
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m-
v ro
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iMMfODi'YYY-
w
N
wr Nut , [N5 Q bCCe '5 N:E T anem I wreNr wr w. m......
Sample■ i in Upon Receipt
FaceAnalyfical Client Name: e li i o �e I Project # 6
Where Received: ?�—Huntersville ❑ Asheville ❑ Eden
Courier: ❑ Fed Ex ❑ UPS ❑ USPS ❑ Client ❑ Commercial Pace Other t7 tional
F'rvj. Due Date:
Custody Seal on Cooler/Box Present: ❑ yet no Seals intact: Oyes ❑ no Proj. Name: -
Sacking Material: ❑ Bubble Wrap ABubble Bags ❑ Non ❑Other
Thermometer Used: IR Gun : T904 '�� Type of Ice W Blue None Samples on ice, cooling process has begun
Fenno Correction Factor: Add I Subtract 0 C
'orrected Cooler Temp.,Biological
C
Temp should be above freezing to 6°C
Tissue is Frozen: Yes No
Comments:
Date and I I t s f pers exa ining
contents: �_3 5f
hain of Custody Present:
Yes
❑No
El NIA
1 ,
Chain of Custody Filled Out:
Yes
❑Na
El N/A
2-
hain of Custody Relinquished:
Yes
❑No
❑NIA
3.
ampler dame & Signature on COC:
❑Yes
VfN❑
❑NIA
4.
amples Arrived within Hold Time:
Yes
ID No
❑NIA
5.
hort Hold Time Analysis (<72hr):
❑Yes
ONo
❑NIA
6,
Rush Turn Around Time Requested:
❑Yes
No
❑NIA
7.
ufficient Volume:
Yes
❑No
❑NIA
g-
Vorrect Containers Used:
-Pace Containers Used:
Yes
( Yes
[1No
El No
❑NIA
El NIA
g,
:ontainers Intact
Yes
❑No
❑NIA
10.
Filtered volume received for Dissolved tests
❑Yes
❑No
NIA
11.
ample Labels match COC:
-includes dateltimellD/Analysis Matrix:
�Y r
tr 1
El NIA
12.
I containers needing preservatiQn have been checked.
II containers needing preservation are found to be in
compliance with EPA recommendation.
.ceptions: VOA, coliform, TOC, 08G. WI-DRO (water)
Yes
Yes
❑Yes
❑No
[]No
❑No
❑wA
El N/A
13. _
Initial when cornpieted
samples checked for dechlorination:
❑Yes
❑No
NIA
14.
eadspace in VOA Vials ( >6rnm):
❑Yes
XNo
❑NrA
15.
rip Blank Present:
Trip Blank Custody Seals Present
ace Trip Blank Lot 9 (if purchased):
❑Yes
❑Yes
CINo
El No
NIA
NIA
16,
Client Notification! Resolution: Field Data Required? Y I N
Person Contacted: DatefTime:
Comments/ Resolution:
CL1RF Review: 4ate: f SRF Review: P"I Date:
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR
Certification Office (i-e out of hold, incorrect preservative, out of temp, incorrect containers)
F-CHR-CS-003-rev.02 280ec2010
APPENDIX B
CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-7
25,000
20,000
,
15,000 m
m
0
10, 000'r--
5, 000
Ic
s �9 19 �� � �� Ala �o a a ho Bo a �o %o %�T"I,-
o a L s s s 9 o r � s a a
Date
CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MWA 1
f Total VOCs
Chlorinated VOCs
—� Total Petroleum Hydrocarbons
- T- - , - ' T -
V� V. ✓. V. V� t/ V/ t// V. V. ✓� c% V� V. V. V. V. V. V� V.
719 r79 r!9 '1.9 7 �9 �`9 04 'J9 �0 'O ?0 0 �Q D O �n 9 �O ?o
a 7 ? � `� s e � � 0 o r � 0 sr s s � 0 9
Date
100
70
60 a
n
m
50'
a'
w
40
30
20
10
0
V. V��
'o
190 9 91--.1 190
CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-13
-*--Total VOCs
Chlorinated VOCs
t Total Petroleum Hydrocarbons
4/9-11/08
Installed
HISOC _
1,000
400 `r
200
r
--4
0
19
s
�9
s
��
�
7s
a
�9
9
�0
0
70
7
�o
�
�o
0
�o
7
�o
s
�o
e
�o
�
�o
s
�o
9
110
r
Date
CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-13D
f Total VOCs
Chlorinated VOCs
—A Total Petroleum Hydrocarbons
4/9-11/08
Installed
H I SOC
1,000
0
We
400
200
r
I
r
79
o
'IQ.,
�
9
r1,9
r!�
,�
�79
s
�
s
�
�J,9
7�
7p
o
�i.0
rid
�JD
'J
07
gJ�
s
r'0
s
ri'0 >
'J�
q
1!Q
�
0
1
7
Date
W,
CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-14
2,500
2,000
1,500 0
m
m
y
Sao
V.
r1,9 9 risip '9 .A rig11. '9 +?9 +79 '9 ❑ ❑ 'o 'o 'o o o 'o rio 7/ �,
Date
CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-14D
(Total VOCs
* Chlorinated VOCs
—A Total Petroleum Hydrocarbons
1,000
:11
600 n
0
7-
400 4
w
7� 7� ��9 �73 '7 ��9 �9 ��9 f?9 ��9 �� r1.0 'JO fJ0 /i �0 'O ~i0 74 7Q h ri
a � 0 S 0 � & 9 0 7 3 0 V S 6' � 8 9 0 7
Date
CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-16
1,000
400 `r
NMI
Q 7 2 19
S `X S b' S 9 Q 7 u' S E S 9 Q
Date
CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME 1N MW-23D
Total VOCs
T Chlorinated VOCs
t Total Petroleum Hydrocarbons
2,000
1.800
1- 1,600
1,200 Q
800
ME
!We,
WIL11
'9 �J �9 '9 'Q 01> '9 '9 h.9 '9 �19 70 '� �O '6 � �a '4 �4 'O
O 7 � � A S 6' 11 & I9 0 7 ? � S a 1 eP
❑ate
CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-24
25,000
15,000 a
n
s4
m
v
Z3
w
10,000 `0,
5,000
�i9 �i9 9 ��9 �,q ��9 ~'Sy i9 �.9 �'9 }!.� ❑ d D 'j0 fjo 7 p �O rJa �D ,T rj,1
D 1 S 6' S �9 a � �' 7 S 6 8 19 O r
Date
CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-25
(Total VOCs
Chlorinated VOCs
—� Total Petroleum Hydroa
1----- --i -'- 1T i- 1--
1,000
ME
600 0
n
m
m
400
200
79 7� �9 �0 �0 %'0 l'O '7J �i'0 r'0 r'0 %Y? �'0 �0 �0 f'0 �0 �'0 �'0 �'r h r
o r � 0 � S 6' � d' 0 O r 2 0 v S 6' � S 9 D r
Date
4/9-11/08
In!
HI
CHLORINATE❑ AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW42
100
90
80
TO
I
20
10
1
'J ?9 �9 ��9 79 �� �9 �i� �:9 �9 �O 'd h0 'O r'o +1,o 'o 'D 'O O ', ?r
o 1- s s � s o r sr s c 8 o
❑ate
CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MWA311)
-o-Total VOCs
+Chlorinated VOCs
-Total Petroleum Hydrocarbons
4/9-11/08
i__._n_r
190
79 f7,9 '9 '19 ris h0 ri,9 h9 '9 70 'D '0 '4 'O rjO 70
4 � � .� � S E � � S a r 2 S sr S 6
Date
1,000
600 n
0
0
CD
0
cn
400 `A
r
200
X
✓�� c/df� r f�� ✓�� c/ar3
0> O$ 09 j10 j/
CHLORINATED AND TOTAL VOLATILE ORGANIC COMPOUNDS
VERSUS TIME IN MW-45
--W-Total VOCs 18
�— Chlorinated VOCs
—Total Petroleum Hydrocarbons 16
4/9-11,
Installe
H 150C
14
01,
D
✓� va ✓� ✓� �� ✓� �� �� ✓/ ✓/ ✓0V. ✓� ✓� V. ✓, try ✓. ✓. ✓0V ✓X
'999 '�9 9 '99 '.9 9 �-9 'Q �O 'D 'D 'D 70 �O �O vO �J.O7
O i � & 7 S 0 d 49 O v S E d' 9 O
Date