WI0300192_Regional Office Historical File Pre 2018

Water Resources
Environment& Quality
February 5, 2018
Calista E. Campbell, EJI,
Project Manager
ExxonMobil Environrrlental Services Company
1900E. Linden Avenue, Building 28a
Linden, NJ 07036
Subject: Permit Rescission
Permit No. WI0300192
In -Situ Groundwater Remediation Permit
Mecklenburg County
Dear Ms, Campbell:
ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
LINDA CULPEPPER
Interim Director
Reference is made to your request for rescission of the subject permit located at Former ExxonMobil Retail
Facility #42094 in Mecklenburg County NC. Staff from the Mooresville Regional Office has agreed that
a permit is no longer required. Therefore, in accordance with your request, In -Situ Groundwater
Remediation Permit WI0300192 is rescinded, effective immediately.
If in the future, you wish to operate a IN -Situ Groundwater Remediation system, you must first apply for
and receive a new permit. Operating an injection system without a valid permit may result in the assessment
of civil penalties and/or the use of other enforcement mechanisms available to the state,
If it would be helpful to discuss this matter further, please do not hesitate to call Shristi Shrestha at
(919) 807--6406.
Sincerely,
nda Culpepper, Interim Director
Division of Water Resources
Attachment(sj
cc: Mooresville Regional Office - WQROS
Central Files - Permit No, W10300.191
Scott Bostian, Arcadis, 801 Corporate Center Drive, Suite 300, Raleigh, NC 27607
Stale of North Carol
ty i D'ivitiiora O Water Resource,
Water Quality? egtotaat Operation Section
1 636 .MEut Service Center f ',Raleigh, North Carolina 27699-➢ 636
i19.707-9129

6/4112 3721 freedom drive, charlotte, nc - Googke Mips
Goog
To see all the details that are visible on the
screen, use the "Print"' link next to the map.
ikaaaroM
maps.,,googie,corrthruaps?sugexp=chrome mod%3DO&q 3?21+freedonn+drive +charMatte,+nc&um= 18,'iew,... 111

Well Information System 2.
Mecklenburg County, P
o
1 33174 5502, Y: 55172&612
t Action✓ Morro Mar

ARCADIS
Infrastructure Water •Environrnent 8utldings
ExxonMobil Environmental Services
Corporation
1 St Quarterly Corrective Action
Plan Monitoring Report — 2013
Former ExxonMobil Facility #42094
3721 Freedom Drive
Charlotte, Mecklenburg County, North Carolina
Groundwater Incident #6867
March 2013
Imagine the result

ARCADIS
Ryan Habersang, P.E.
Enviror rental Eng
C. Scott Bostlan, P.E.
North Carolina P.E. No, 256
Senior Engineer
SEAL
0✓5659
60
tQ
1St Quarterly Corrective Action
Plan Monitoring Report — 2013
Former ExxonMobii Facility
#42094
Prepared for:
ExxonMobil Environmental Services
Ms. Jewel Gox Project Manager
1016 W, Poplar Avenue
Suite 106#232
Collierville, Tennessee 38017'
Prep/free ©y.
ARCADIS G&M of North Carolina, tnc,
801 Corporate Center Drive
Suite 300
Raleigh, North Carolina 27607
Tel [phone]
Fax [phone]
Our Ref
B0085851.0026
March 21, 2013
This document is intended only for the use
of the individual or entity for which it was
prepared and may contain information that
is privileged, confidential and exempt from
disclosure under applicable law. Any
dissemination, distribution or copying of
this document is strictly prohibited.

15T QUARTERLY CORRECTIVE ACTION PLAN MONITORING REPORT — 2013
Former ExxonMobil Facility #42094
3721 Freedom Drive
Charlotte, Mecklenburg County, North Carolina
Latitude 35°14'57" Longitude-80°53'53"
(Reference Figure 1)
Groundwater Incident #:
Risk Classification:
Reason for Risk Classification:
Land Use Category:
Source of Release:
Date of Release Discovery:
Estimated Quantity of Release:
Cause of Release:
Responsible Party:
Property Owner:
15t Quarterly Corrective
Action Plan Monitoring
Report — 2013
6867
Intermediate
Initial sampling above GCLs
Industrial/Commercial
Gasoline UST system
November 1990
Unknown
Unknown
ExxonMobil Corporation
ExxonMobil Environmental Service
Attn: Ms. Jewel Cox
1016 W. Poplar Avenue
Suite 106 #232
Collierville, TN 38017
901.850.9009
Robert Morris
5804 Sharon Road, Unit J
Charlotte, NC 28226
704.399.0854
, a Professional Engineer for ARCADIS G&M
of North Carolina, Inc. do certify that the information contained in this report is correct and
accurate to the best of my knowledge. ARCADIS G&M of North Carolina, Inc. is licensed to
practice geology and engineering in North Carolina. The certification numbers of the
company are C-155 (geology) and C-1869 (engineering).

1st Quarterly Corrective
Action Plan Monitoring
Report — 2013
Executive Summary
On behalf of ExxonMobil Environmental Services (EMES), ARCADIS G&M of North
Carolina, Inc. (ARCADIS) completed the 2`d post -chemical injection groundwater
monitoring and sampling event at former ExxonMobil Facility #42094 located at 3721
Freedom Drive in Charlotte, Mecklenburg County, North Carolina (the site).
On February 19 — 20, 2013, ARCADIS completed the post -injection groundwater monitoring
and sampling event to evaluate the effectiveness of the surfactant injection and to maintain
compliance with the North Carolina Department of Environment and Natural Resources
(NCDENR) Underground Storage Tank (UST) Program requirements.
On February 19, 2013, nine (9) existing groundwater monitoring wells, MW-5, MW-6, MW-
7, MW-8, MW-9, MW-10, DW-1, DW-2, and DW-3, and two (2) injection wells, INJ-1 and
INJ-2, were gauged to determine depth to bottom (DTB), depth to water (DTW), and depth
to product (DTP), if present. DTW ranged from 15.07 feet below top of casing (btoc) in
groundwater monitoring well MW-7 to 27.35 feet btoc in groundwater monitoring well MW-6.
Groundwater was observed to flow towards the south which is consistent with historical
observed groundwater flow. Free product was detected in groundwater monitoring well,
MW-9 and injection well, INJ-2 during the February 19, 2013 groundwater gauging event at
an apparent thicknesses of 0.45 feet and 1.89 feet, respectively.
On February 20, 2013, groundwater samples were collected from seven (7) existing
groundwater monitoring wells, MW-5, MW-6, MW-8, MW-10, DW-1, DW-2, and DW-3.
Groundwater samples were collected on February 19, 2013 from monitoring well MW-7.
The maximum concentrations of select dissolved phase chemicals of concern (COCs)
detected during the February 19 - 20, 2013 groundwater sampling event are summarized in
the table below:

1st Quarterly Corrective
Action Plan Monitoring
Report — 2013
Maximum Groundwater Concentrations (February 19 - 20, 2013)
Chemical of Concern
(CDC)
Monitoring
Well ID
Concentration
(pg/L)
GCL
(pg/L)
Benzene
MW-5
15,300
5,000
Toluene
MW-10
23,600
260,000
Ethylbenzene
MW-10
2,230
84,500
Xylenes (total)
MW-10
13,900
85,500
MTBE
MW-10
3,090
20,000
Diisopropyl ether
DW-2
8,160
25,000
Naphthalene
MW-10
899
6,000
Ethylene Dibromide
MW-5
81.6
50
1,2-Dichloroethane
DW-2
1,470
400
Trichforoethene
MW-7
131
3,000
Tetrachloroethylene
MW-7
464
700
Note:
Concentrations in Bold exceed the applicable GCL
ug/L = micrograms per liter
MTBE = methyl -tertiary butyl ether
The most recent monitoring and sampling data collected on February 19 - 20, 2013
compared to historical data indicates that COC concentrations have decreased or remained
stable since the September 2012 surfactant injection and subsequent post -injection
Aggressive Fluid Vapor Recovery (AFVR) events. Benzene, ethylene dibromide and 1,2-
dicholorethane were the only COCs detected in concentrations exceeding the applicable
North Carolina Gross Contamination Levels (GCLs).
ARCADIS recommends further monitoring of groundwater COCs to evaluate the
effectiveness of the September 2012 surfactant injection. The potential value of a second
surfactant injection will be evaluated based on post -injection data trends. ARCADIS will
continue monthly free product gauging and bailing activities at the site. Free product will be
hand bailed and stored onsite in North Carolina Department of Transportation (NCDOT)
approved 55-gallon steel drums pending removal and disposal.
ARCADIS recommends adjusting the quarterly groundwater monitoring and sampling
schedule to a semi-annual basis. A semi-annual groundwater monitoring and sampling
Iv

1 st Quarterly Corrective
Action Plan Monitoring
Report — 2013
event is scheduled for September 2013. As outlined by the NCDENR Aquifer Protection
Section — Underground Injection Control (UIC) Program's approved monitoring and
sampling plan, all existing monitoring wells (MW-5, MW-6, MW-7, MW-8, MW-9, MW-10
and DW-1, DW-2 and DW-3) and injection wells (INJ-1 and INJ-2) associated with the site
will be gauged to check for the presence of free product and to determine the
potentiometric surface. As per the monitoring and sampling requirements of the UIC permit,
groundwater samples will be collected using low flow methods from existing monitoring
wells MW-5, MW-6, MW-7, MW-8, MW-9, MW-10 and DW-1, DW-2 and DW-3 for analysis
of volatile organic compounds (VOCs) by Standard Method (SM) 6200B. Additionally, field
parameters will be collected including conductivity, oxidation-reduction potential (ORP), and
pH. A semi-annual Corrective Action Plan (CAP) monitoring report detailing the post -
chemical injection groundwater monitoring and sampling event will be submitted to
NCDENR Division of Water Quality — Aquifer Protection UIC Program and the NCDENR
Division of Waste Management — UST Section for review and approval 45 days following
receipt of the laboratory analytical results.

Table of Contents
Executive Summary
1.0 Site History and Characterization
2.0 Current Site Assessment Information
2.1 Free Product
2.2 Groundwater Gauging
2.3 Groundwater Sampling
2.4 Groundwater Analytical Results
3.0 Site Remediation
3.1 Remediation Activities to Date
4.0 Conclusions and Recommendations
Tables
Table 1
Table 2
Table 3
Figures
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Groundwater Gauging Data
Groundwater Parameters
Groundwater Analytical Data
Site Location Map
Site Map
Potentiometric Surface Map - February 19, 2013
Dissolved Phase Concentration Map - February 19 - 20, 2013
Benzene Isoconcentration Map - February 19 - 20, 2013
1,2-Dichloroethane Isoconcentration Map - February 19 - 20, 2013
Ethylene dibromide Isoconcentration Map - February 19 - 20, 2013
1
2
2
2
3
4
5
5
6
1st Quarterly Corrective
Action Plan Monitoring
Report -- 2013

1St Quarterly Corrective
Action Plan Monitoring
Report — 2013
Appendix
Appendix A Approved NCDENR UIC Permit # W10300192
Appendix B Groundwater Analytical Report — February 19 - 20, 2013

1st Quarterly Corrective
Action Plan Monitoring
Report — 2013
1.0 Site History and Characterization
Former ExxonMobil (Exxon) facility #42094 located at 3721 Freedom Drive, Charlotte,
Mecklenburg County, North Carolina operated as a gasoline retail store and service station
between 1970 and October 1990. All underground storage tanks (USTs) and ancillary
equipment were closed by removal in November 1990 and prior to divestment of the site by
Exxon. The UST system consisted of one 6,000-gallon gasoline UST, two 4,000-gallon
gasoline USTs, one 4,000-gallon used oil UST and one 550-gallon heating oil UST. The
site was re -developed as a vehicle repair facility between 1993 and 2001.
Petroleum -impacted soil was discovered during the November 1990 UST closure at the
base of the gasoline UST field and below one dispenser island. The cause and quantity of
the release is unknown. A soil -vapor extraction (SVE) system utilizing two extraction wells
operated intermittently at the site between August 1992 and July 1996. Additional soil
samples were collected by Environmental Resources Management Inc. (ERM) in the
vicinity of the former gasoline UST field, eastern dispenser island and former used oil UST
in 2001 and 2002. Nineteen volatile organic compounds (VOCs) were detected above the
soil -to -groundwater Maximum Soil Contaminant Concentrations (MSCCs), but below the
applicable industrial/commercial MSCCs. Four VOCs (benzene, naphthalene, C5-C8
Aliphatics and C9-C12 Aromatics) were detected in concentrations above the residential
MSCCs. Soil data indicated that the bulk of the petroleum -impacted soil is located between
11 and 15 feet below ground surface (bgs). The petroleum -impacted soil in areas away
from the former UST field and dispenser island is attributed to the migration of petroleum -
impacted ground water within the smear zone.
The site is owned by Mr. Robert Morris and currently operates as a vehicle repair
facility. The area surrounding the site is composed of commercially developed properties,
mixed -use properties and residential properties. The nearest single-family residence is
located approximately 130 feet west of the source area. ERM conducted a water supply
well survey for the site in February 2001. Five inactive water supply wells have been
identified within a 1,500-foot radius of the site. All wells were located northwest and
topographically upgradient of the subject property. The nearest well was located
approximately 1,350 feet from the source area. Municipal water service provided by the
Charlotte -Mecklenburg Utilities Department is available to all properties in the surrounding
area. No surface water bodies have been identified within 500 feet of the site.
The site is located within the Charlotte geologic belt of the Piedmont physiographic
province and is underlain by saprolite, a layer of weathered and variably decomposed
bedrock. Soils at the site consist primarily of silt and clay based on soil boring logs for site
monitoring wells and direct push soil borings. Saprolitic soil was encountered in all borings
at depths greater than 10 feet bgs. Imported fill soil consisting of semi -plastic clay with

1s1 Quarterly Corrective
Action Plan Monitoring
Report — 2013
gravels was observed over much of the site. Partially weathered bedrock was encountered
in soil borings at 22 feet and 55 feet bgs. Depth to groundwater at the site ranges from 17
to 28 feet bgs on average.
The North Carolina Department of Environment and Natural Resources (NCDENR) Risk
Classification for the site is "Intermediate" due to the presence of free product and
exceedances of chemicals of concern (COCs) above the applicable North Carolina Gross
Contamination Levels (GCLs) Standard. A site location map is presented as Figure 1 and a
site map is presented as Figure 2.
On June 27, 2012, ARCADIS received an approved Underground Injection Control (UIC)
Permit #WI0300192 to conduct a surfactant chemical injection at the site. A surfactant
injection was completed at the site on September 17 —19, 2012. The approved UIC Permit
is included as Appendix A.
2.0 Current Site Assessment Information
2.1 Free Product
Gauging activities performed on February 19, 2013 indicated the presence of free product in
monitoring well MW-9 and injection well INJ-2 at an apparent thickness of 0.45 feet and 1.89
feet, respectively. Free product from monitoring well MW-9 and injection well INJ-2 were
bailed by using a polyethylene bailer and nylon rope and stored onsite in a North Carolina
Department of Transportation (NCDOT) approved steel 55-gallon drum pending disposal at
an ExxonMobil approved waste disposal facility. Petroleum absorbent socks were also
placed in monitoring well MW-9 and injection well INJ-2 at the completion of the free product
recovery activities to facilitate passive free product recovery. Current and historical
groundwater elevations along with free product thicknesses are summarized in Table 1.
2.2 Groundwater Gauging
On February 19, 2013, ARCADIS personnel gauged existing groundwater monitoring wells
MW-5, MW-6, MW-7, MW-8, MW-9, MW-10 and DW-1, DW-2 and DW-3 chemical injection
wells INJ-1 and INJ-2. Gauging was conducted with an oil/water interface probe (IP) prior
to purging and sampling to determine depth to bottom (DTB), depth to water (DTW) and
depth to product (DTP), if present. The IP and attached tape, marked in 0.01-foot
increments, were properly decontaminated before each use with Alconox soap and rinsed
with distilled water. The DTW was measured from the marked survey point on the top of
well casing (TOC). All measurements were recorded to the nearest 0.01-foot increment.
Current and historical groundwater elevations are summarized in Table 1.

1st Quarterly Corrective
Action Plan Monitoring
Report — 2013
Depths to water on February 19, 2013 ranged from 15.07 feet below top of casing (btoc) in
groundwater monitoring well MW-7 to 27.35 feet btoc in groundwater monitoring well MW-6.
Potentiometric surface map for the February 19, 2013 groundwater gauging event are
provided as Figure 3. The observed groundwater flow direction for the February 19, 2013
groundwater gauging event is towards the south. Groundwater elevation and flow direction
are consistent with past trends at the site.
2.3 Groundwater Sampling
On February 19, 2013, groundwater monitoring well MW-7 was purged of stagnant water.
On February 20, 2013, groundwater monitoring wells MW-5, MW-6, MW-8, MW-10, DW-1,
DW-2, and DW-3 were purged of stagnant water. Prior to purging, the amount of water to
be removed was calculated using the following formula:
3,1415 x r2 x (TD-DTW) x 7.481 = gallons of water (1 well volume)
Where: r = radius of well (in feet)
TD = total depth of well (in feet)
DTW = depth to water (in feet)
In order to ensure that the water in the well after purging is representative of the water in
the aquifer, a minimum of three well volumes were removed. Groundwater monitoring wells
that did not generate three well volumes of water were purged dry and then given sufficient
time to allow for recharging. All sampling tasks were completed within 24 hours of purging.
Groundwater samples were obtained using a PROACTIVE SS Mega -Typhoon Pump &
control box with low flow groundwater sampling techniques to collect groundwater
parameters and to minimize turbidity during sample collection. Groundwater parameters
were collected utilizing an YSI 556 Multi -Probe System (MPS) and flow through cell. A
turbidity reading was collected before, during, and after purging. When turbidity decreased
to below 10 Nephelometric Turbidity Units (NTU), or remained stable, a groundwater
sample was collected from the tubing. Groundwater parameters including temperature,
dissolved oxygen (DO), pH, conductivity, oxidation reduction potential (ORP), and turbidity
are presented in Table 2.
Groundwater samples collected from the monitoring wells on February 19 - 20, 2013 were
placed in laboratory supplied containers and shipped on wet ice to TestAmerica Inc. in
Nashville, Tennessee, for analysis of VOCs by Standard Method (SM) 6200B. The samples
for analysis of VOCs by SM 6200B were collected in triplicate 40-milliliter volatile organic
analysis (VOA) glass vials with Teflon -lined septa screw caps preserved with hydrochloric

1s` Quarterly Corrective
Action Plan Monitoring
Report — 2013
acid. The laboratory analytical reports and chain -of -custodies for the February 19 - 20, 2013
groundwater sampling event are included as Appendix B.
2.4 Groundwater Analytical Results
Groundwater analytical data from the February 19 - 20, 2013 groundwater sampling event
indicate the following:
• Dissolved -phase concentrations of benzene were detected in concentrations
exceeding the applicable North Carolina GCL standard of 5,000 pglL in groundwater
monitoring wells MW-5 at 15,300 pgfL, MW-10 at 9,590 pg/L, and DW-2 at 5,850
pg/L.
• Dissolved -phase concentrations of 1,2-dichloroethane were detected in
concentrations exceeding the applicable North Carolina GCL standard of 400 pg/L in
groundwater monitoring wells MW-5 at 928 pglL and DW-2 at 1,470 pg/L.
• Dissolved -phase concentrations of ethylene dibromide were detected in
concentrations exceeding the applicable North Carolina GCL standard of 50 pglL in
groundwater monitoring wells MW-5 at 81.6 pg/L.
The maximum dissolved -phase concentrations for select COCs from the February 19 - 20,
2013 groundwater sampling event and the associated groundwater monitoring wells in
which they were detected are listed below:
Maximum Groundwater Concentrations (February 19 - 20, 2013)
Chemical of Concern
(COC)
Monitoring
Well ID
Concentration
(pg/L)
GCL.
(pg/L)
Benzene
MW-5
15,300
5,000
Toluene
MW-10
23,600
260,000
Ethylbenzene
MW-10
2,230
84,500
Xylenes (total)
MW-10
13,900
85,500
MTBE
MW-10
3,090
20,000
Diisopropyl ether
DW-2
8,160
25,000
Naphthalene
MW-10
899
6,000
Ethylene Dibromide
MW-5
81.6
50
1,2-Dichloroethane
DW-2
1,470
400
Trichloroethene
MW-7
131
3,000
Tetrachloroethylene
MW-7
464
700
Note:

1st Quarterly Corrective
Action Plan Monitoring
Report — 2013
Concentrations in Bold exceed the applicable GCL
pg/L = micrograms per liter
MTBE = methyl -tertiary butyl ether
Current and historical groundwater analytical results are presented in Table 3. A
groundwater analytical map is presented as Figure 4. Isoconcentration maps depicting the
dissolved -phase extent of COCs exceeding the applicable North Carolina GCL Standards
are presented as Figure 5 through Figure 7, respectively.
3.0 Site Remediation
3.1 Remediation Activities to Date
Summarized in the table below is a chronology of remediation activities performed at the
site to date:
Remediation Activities to Date
Date
Activity
1990
Closure by removal of all UST systems.
1992-1996
Soil -Vapor Extraction soil remediation (SVE).
March 2002
AFVR free product recovery.
January 27-February 3,
2003
Mobile Multi -Phase Extraction (MMPE) Event —15.5 gallons of
vapor phase hydrocarbons removed from monitoring wells MW-5
and MW-9.
April 22, 2003
Passive free product skimmers installed in monitoring wells MW-5
and MW-9.
November 2009
96-hour MMPE event conducted on MW-9. 37.87 pounds of TPH
recovered
March 2010
96-hour MMPE event conducted on MW-5 and MW-9. 239.81
pounds of TPH and 3,520 gallons of groundwater recovered.
June 2010
96-hour MMPE event conducted on MW-5 and MW-9. 34.13
pounds of TPH and 6,735 gallons of groundwater recovered.
September 27th -
October 1, 2010
96-hour MMPE event conducted on MW-5 and MW-9. 36.39
pounds of TPH and 4,700 gallons of groundwater recovered.
December 13th — 16th,
2010
96-hour MMPE event conducted on MW-5 and MW-9. 46.55
pounds of TPH and 2,600 gallons of groundwater recovered.
June 9, 2011
Manual hand bailing of free product from MW-5. 0.08 gallons of
free product recovered.
June 29, 2011
8-hour AFVR event conducted on MW-5. 8.81 pounds of TPH and
264 gallons of groundwater recovered.
August 24, 2011
Manual hand bailing of free product from MW-5. 0.01 gallons of

1st Quarterly Corrective
Action Pian Monitoring
Report — 2013
free product recovered
September 19, 2011
Manual bailing of free product from MW-5. 0.01 gallons of free
product recovered
October 6, 2011
Manual bailing of free product from MW-9. 0.50 gallons of free
product recovered
October 12, 2011
Manual bailing of free product from MW-9. 0.09 gallons of free
product recovered
November 29, 2011
Manual bailing of free product from MW-9. 0.5 gallons of free
product recovered
January 16, 2012
Manual bailing of free product from MW-9. 0.02 gallons of free
product recovered
September 17-19,
2012
Surfactant Injection. 1,150 gallons of surfactant injected into MW-
5, MW-9, INJ-1, and INJ-2.
September 20, 2012
8-hour AFVR event conducted on MW-5, MW-9, INJ-1, and INJ-2.
97.29 pounds of TPH and 303 gallons of petroleum impacted
groundwater and surfactant recovered.
September 21, 2012
8-hour AFVR event conducted on MW-5, MW-9, INJ-1, and INJ-2.
30.12 pounds of TPH and 222 gallons of petroleum impacted
groundwater and surfactant recovered.
September 28, 2012
8-hour AFVR event conducted on MW-5, MW-9, and MW-10.
28.69 pounds of TPH and 226 gallons of petroleum impacted
groundwater and surfactant recovered.
October 2, 2012
8-hour AFVR event conducted on MW-5, MW-9, MW-10, and INJ-
1. 40.38 pounds of TPH and 303 gallons of petroleum impacted
groundwater and surfactant recovered.
October 3, 2012
8-hour AFVR event conducted on MW-5, MW-9, MW-10, and INJ-
1. 34.34 pounds of TPH and 320 gallons of petroleum impacted
groundwater and surfactant recovered.
4.0 Conclusions and Recommendations
Free product was detected at the site during the February 19, 2013 groundwater gauging
events.
Post -chemical injection groundwater sampling activities conducted on February 19 - 20,
2013 indicated benzene was detected in groundwater samples collected from monitoring
wells MW-5 at 15,300 pgIL, MW-10 at 9,590 pgfL, and DW-2 at 5,850 pglL exceeding the
applicable North Carolina GCL standard of 5,000 pgtL. 1,2-dicholoroethane was detected in
groundwater samples collected from MW-5 at 928 pgIL and DW-2 at 1,470 pg/L exceeding
the North Carolina GCL standard of 400 pglL. Ethylene dibromide was detected in

1st Quarterly Corrective
Action Plan Monitoring
Report-2013
groundwater samples collected from monitoring well MW-5 at 81.6 pgfL exceeding the
applicable North Carolina GCL standard of 50 pg/L.
Dissolved -phase concentrations of COCs at the site decreased or remained stable following
the September 2012 surfactant injection and subsequent post -injection AFVR events.
Groundwater parameters collected before and after the surfactant injection and AFVR
events have remained stable.
ARCADIS recommends further monitoring of groundwater COCs to evaluate the
effectiveness of the surfactant injection. The value of a second surfactant injection will be
evaluated based on post -injection data trends. ARCADIS will continue monthly free product
gauging and bailing activities at the site. Free product will be hand bailed and stored onsite
in North Carolina Department of Transportation (NCDOT) approved 55-gallon steel drums
pending removal and disposal.
ARCADIS recommends adjusting the quarterly groundwater monitoring and sampling
schedule to a semi-annual basis. A semi-annual groundwater monitoring and sampling
event is scheduled for September 2013. As outlined by the NCDENR Aquifer Protection
Section — Underground Injection Control (U1C) Program's approved monitoring and
sampling plan, ail existing monitoring wells associated with the site (MW-5, MW-6, MW-7,
MW-8, MW-9, MW-10 and DW-1, DW-2 and DW-3), and injection wells (INJ-1 and 1NJ-2)
will be gauged to check for the presence of free product and to determine the
potentiometric surface of the site. As per the monitoring and sampling requirements of the
UIC permit, groundwater samples will be collected using low flow methods from existing
monitoring wells MW-5, MW-6, MW-7, MW-8, MW-9, MW-10 and DW-1, DW-2 and DW-3
for analysis of VOCs by SM 6200B. Additionally, field parameters will be collected including
conductivity, oxidation-reduction potential (ORP), and pH. A quarterly Corrective Action
Plan (CAP) monitoring report detailing the post -chemical injection groundwater monitoring
and sampling event will be submitted to NCDENR Division of Water Quality — Aquifer
Protection U1C Program and the NCDENR Division of Waste Management — UST Section
for review and approval 45 days following receipt of the laboratory analytical results.

ARCAD S
Tables

Table 9: Groundwater Gauging Data
Revision Date: 3/25/2013
Incident Number: 6867
Facility I.D. # Former ExxonMobll Faeilitvj(42094
Monitoring
Well I.D.
Date
Installed
Gauging i
Date
Total
Casing
Depth
(ftbgs)
Screened
Interval
(ft bgs)
Top of
Casing
Elevation
(ft)
Depth to
Water
(ft 6TDC)
Depth to
Product
(N BTDC)
Product
Thickness
(ft)
Ground
Water
Elevation
(ftASL)
Measured
Depth to
Bottom
(ft)
Well
Diameter
MW-1
1/7/1991
1/8/1991
10.00
10-25
94.14
14.42
-
-
79.72
25.00
2'
1996
Well Abandoned / Destroyed
MW-2
1A11991
1/8/1991
10.00 ( 10-25 92.85 12.77 - - 80.08 1 25.00 1 2'
1996
Well Abandoned / Destroyed
MW-2R
2/13/2001
2/14/2001
13.00
13-26
-
19.74
-
-
-
-
1"
6/6/2001
-
18.03
-
-
-
-
1"
10/12/2001
-
21.15
21.11
0.04
-
-
1"
11/6/2001
-
21.40
21.37
0.03
-
-
1"
12/4/2001
-
21.81
21.80
0.01
-
-
1'
1/10/2002
-
21.62
21.59
0.03
-
-
1'
Well
abandoned and replaced by MW-5
n January 2002
NIVJ.9
1Rl1991
1/8/1991
5 5-20
91.74 11.43 -
- 80.31 20.00 2'
1996
Well Abandoned / Destroyed
MW-4
1/7/1991
1/8/1991
10 1 10-25 1 97.02 1 15.50 r - - 1 81.52 1 25.00 1 2"
1996
Well Abandoned 1 Destroyed
MW-5
1/1612002
1/23/2002
15.00
15-35
96.52
21.10
20.75
0.35
75.68
-
4'
2/5/2002
96.52
20.30
19.95
0.35
76.48
-
4"
3/19/2002
96.52
19.50
19.35
0.15
77.13
-
4'
4/13/2002
96.52
19.08
18.70
0.38
77.72
-
4'
5/10/2002
96.52
19.13
19.12
0.01
77.40
--
4'
6/27/2002
96.52
21.94
20.22
1.72
75.85
-
4'
7/25/2002
96.52
22.79
21.11
1.68
74.97
-
4'
8/15/2002
96.52
23.32
21.58
1.74
74.49
-
4'
9/16/2002
96.52
23.26
21.55
1.71
74.53
-
4"
10/4/2002
96.52
23.30
21.52
1.78
74.54
-
4'
11/25/2002
96.52
21.16
19.05
2.11
76.92
-
4'
12/23/2002
98.52
19.70
18.75
0.95
77.52
-
4"
1/16/2003
96.52
18.68
18.30
0.38
78.12
-
4'
2/19/2003
96.52
17.91
17.85
0.06
78.65
-
4'
3/19/2003
96.52
19.72
19.63
0.09
76.87
-
4"
4/22/2003
96.52
13.96
13.95
0.01
82.57
-
4'
5/30/2003
96.52
12.64
12.63
0.01
83.89
-
4'
6/27/2003
96.52
12.37
-
-
84.15
-
4"
7/15/2003
96.52
12.36
12.35
0.01
84.17
-
4'
8/11/2003
96.52
12.44
12.43
0.01
84.09
-
4'
9/2/2003
96.52
12.39
12.38
0.01
84.14
-
4"
11/22/2004
96.52
17.16
-
-
79.36
-
4'
1114/2005
96.52
20.99
-
-
75.53
-
4'
1015/2006
96.52
17.43
-
-
79.09
-
4"
6/12/2007
96.52
16.35_
-
-
80.17
-
4'
6/19/2008
96.52
19.61
-
-
76.91
35.67
4'
4/28/2009
96.52
17.21
16.91
0.30
79.53
35.67
4"
12,3/2009
96.52
18.40
18.35
0.05
78.16
-
4'
3/2812010
96.52
14.81
-
-
81.71
-
4'
4/2/2010
96.52
23.75
-
-
72.77
-
4"
4/28/2010
96.52
15.57
-
-
80.95
-
4'
6/28/2010
96.52
17.09
-
-
79.43
-
4'
7/2/2010
96.52
21.59
-
-
74.93
-
4"
10/21/2010
96.52
2022
-
-
76.30
35.63
4"
5/17/2011
96.52
18.29
18.03
0.26
78.42
-
4'
6/9/2011
96.52
18.53
18.27
0.26
78.18
35.63
4'
8/24/2011
96.52
20.40
20.38
0.02
76.13
-
4'
9/19/2011
96.52
21.16
21.11
0.05
75.40
-
4'
10/6/2011
96.52
20.66
-
-
75.86
-
4'
10/12/2011
96.52
20.90
-
-
75.62
-
4"
11/29/2011
96.52
20.43
-
-
76.09
-
4'
12119/2011
96.52
20.20
-
-
76.32
-
4"
1/16/2012
98.52
19.41
-
--
77.11
-
4'
2/6/2012
96.52
18.79
-
-
77.73
-
4'
311/2012
96.52
18.73
-
-
77.79
-
4'
5/17/2012
96.52
16.29
-
-
78.23
-
4"
915/2012
778.85
19.96
--
_
-
758.89
-
4'
11/18/2012
778.85
21.49
-
-
757.36
-
4"
2/19/2013
778.65
19.53
-
-
759.32
35.3
4"
MW-6
1/16/2002
21512002
15.00
15-40
105.17
28.24
-
-
76.93
-
2'
10/5/2006
105.17
24.33
-
-
80.84
-
2"
6/12/2007
105.17
22.94
-
-
82.23
-
2'
4/2812009
105.17
25.52
-
-
79.65
40.00
2'
1213/2009
105.17
25.64
-
-
79.53
40.00
2'
4/28/2010
105.17
22.63
-
-
82.54
-
2"
10/21/2010
105.17
24.61
-
--
80.56
40.00
2'
5/17/2011
105.17
26.22
-
-
78.95
40.03
2'
10/6/2011
105.17
27.97
-
-
77.20
-
2"
3/1/2012
105.17
26.42
-
-
78.75
40.03
2'
9/5/2012
787.51
26.13
-
-
761.38
40.05
2'
11/18/2012
787.51
28.74
-
-
758.77
40.05
2"
2119/2013
787.51
27.35
-
-
760.16
39.90
2"
Page 1 of 3

Table 1: Groundwater Gauging Data
Revision Date: 3/25/2013
Incident Number: 6867
Facility I.D. Former ExxonMobil Facility #42094
Monitoring
Well I.D.
Date
Installed
Gauging
Date
Total
Casing
Depth
(ft bgs)
Sntervald
(ft bgs)
Top of
Casing
Elevation
(ft)
Dyyatertho
((ft BTOC)
Dpth to
Product
(ft BTOG)
Product
Thl kne55
(ft)
Ground
Water
Elevation
(ft ASL)
Measured
Depth to
Bottom
(ft)
Well
Diameter
MW-7
1/17/2002
2/5/2002
15.00
15-30
91.33
16.41
-
-
74.92
-
2'
11/22/2004
91.33
13.89
-
-
77.44
-
2"
10/5/2006
91.33
13.77
-
-
77.56
-
2"
6/12/2007
91.33
13.10
-
-
78.23
-
2'
6/19/2008
91.33
15.33
-
-
76.00
29.88
2'
4/28/2009
91.33
13.32
-
-
78.01
30.02
2'
12/3/2009
91.33
14.44
-
-
76.89
30.00
2'
4/28/2010
91.33
12.13
-
-
79.20
-
2'
10/21/2010
91.33
20.07
-
-
71.26
31.01
2'
5/17/2011
91.33
14.57
-
-
76.76
30.01
2'
10/6/2011
91.33
16.18
-
-
75.15
-
2"
311/2012
91.33
14.75
-
-
76.58
30.01
2'
9/5/2012
773.62
15.51
-
-
758.11
29.90
2"
11/18/2012
773.62
16.98
-
-
756.64
29.90
2'
2/19/2013
773.62
15.07
-
-
758.55
29.90 _
2"
MW-8
1/17/2002
2/5/2002
14.00
14-24
92.59
16.98
-
-
75.61
-
2'
11/22/2004
92.59
12.59
-
-
80.00
-
2'
10/512006
92.59
13.86
-
-
78.73
-
2'
6/12/2007
92.59
12.81
-
-
79.78
-
2"
6/1912008
92.59
16.16
-
-
76.43
23.84
2'
4/28/2009
92.59
13.52
-
-
79.07
23.97
2"
12/3/2009
92.59
_ _ 14.97
-
-
77.62
24.00
2' _
4/28/2010
92.59
12.16
-
-
80.43
-
2'
10/21/2010
92.59
20.11
-
-
72.48
23.97
2'
5/17/2011
92.59
14.04
-
-
78.55
23.98
2'
10/6/2011
92.59
17.11
-
-
75.48
-
2'
3/1/2012
92.59
15.15
-
-
77.44
23.98
2'
9/5/2012
774,33
16.39
-
-
757.94
24.00
2'
11/18/2012
774.33
17.67
-
-
756.66
24.00
2'
2/19/2013
774,33
16.18
-
-
758.15
23.90
2'
_
AdY1/-9
6/ 212002
9/16/2002
17.00
17$2
98.47
23.91
23.62
0.29
74.77
32.00
2'
10/4/2002
98.47
23.75
23.49
0.26
74.91
-
2'
11/25/2002
98.47
21.19
-
-
77.28
-
2"
12/23/2002
98.47
20.60
-
-
77.87
-
2'
1/16/2003
98.47
20.03
-
-
78,44
-
2'
2/19/2003
98.47
19.46
-
-
79.01
-
2"
3/19/2003
98.47
19.03
18.72
0.31
79.67
-
2'
4/22/2003
98.47
15.73
15.71
0.02
82.75
-
2'
5/30.12003
98.47
14.65
14.64
0.01
83.83
-
2"
6/27/2003
98.47
14.18
-
-
84.29
-
2'
7115/2003
98.47
14.11
-
-
84.36
-
2'
8/11/2003
98.47
14.10
-
-
84.37
-
2"
9/2/2003
98.47
14.00
-
- _
84.A7
-
2'
11/2212004
98.47
18.88
-
-
79.59
-
2'
11/4/2005
98.47
20.90
-
-
77.57
-
2"
10/5/2006
98.47
19.19
-
-
79.28
- _
2'
6/12/2007
98.47
18.00
-
-
80.47
-
2'
6/19/2008
98.47
21:24
-
-
77.23
31.81
2"
4128/2009
98.47
19.66
18.60
1.06
79.59
-
2'
12/3/2009
98.47
20.22
20.20
0.02
78.26
--
2'
3128/2010
98.47
15.53
--
-
82.94
-
2"
4/212010
98.47
21.10
-
-
77.37
-
2'
4/28/2010
98.47
17.27
--
-
81.20
-
2'
6/28/2010
98.47
18.81
-
-
79.66
-
2'
7/212010
98.47
20.92
-
-
77.55
-
2"
10/2112010
98.47
21.73
-
-
76.74
32.02
2'
5/17/2011
98.47
19.88
-
-
78.59
31.95
2"
14/6/2011
98.47
22.73
22.00
0.73
76.27
_
-
2'
10112/2011
98.47
22.74
22.21
0.53
76.12
-
2'
11/129/11
98.47
23.27
21.89
1.38
76.21
-
2'
12/19/2011
98,47
22.23
21.91
0.32
76.47
-
2"
1/1612012
98.47
21.32
21.30
0.02
77.16
-
2'
2/6/2012
98.47
20.65
-
- _
77.82
-
2'
311/2012
98.47
20.50
-
-
77.97
-
2'
5/17/2012
98.47
20.30
-
-
78.17
-
2'
9/5/2012
781.03
21.69
-
-
759.34
-
2'
11/18/2012
781.03
23.04
-
-
757.99
-
2"
2/19/2013
781.03
21.75
21.30
0.45
759.61
32.15
2"
Page 2 of 3

Table 1: Groundwater Gauging Data
Revision Date: 3/25/2013
Incident Number: 6867
Facility I.D. # Former ExxonMobil Facility/142094
Monitoring
Well LD.
Date
installed
Gauging
Date
Total
Casing
Depth(ff
Screened
interval
(ft bgs)
Top of
Casing
Elevation(
Depth to
Water
(ft BTOC)
Depth to
Product
(ft BTOC)
Product
Thickness
(ft)
Ground
Water
Elevation
ASL)
Measured
Depth to
Bottom ft}
Welt
Diameter
MW-10
8/27/2012
9/5/2012
27.00
12-27
780.83
21.70
-
-
759.13
26.33
2'
11/18/2012
23.15
-
-
757.68
26.33
2'
2/19/2013
21.47
-
-
759.36
26.35
2"
DW-1
1/18/2002
2/52002
65.00
70-79
96.32
20.60
-
-
75.72
-
2"
10/5/2006
96.32
17.49
-
-
78.83
-
2'
6112/2007
96.32
16.55
-
-
79.77
-
2'
6/19/2008
96.32
19.35
-
-
76.97
80.27
2"
4/28/2009
96.32
17.40
-
-
78.92
81.60
2'
12/3/2009
96.32
18.36
-
-
77.96
80.25
2"
4/28/2010
96.32
15.62
-
-
80.70
-
2"
10121I2010
96.32
19.43
-
-
76.89
80.49
2"
5/17/2011
96.32
18.04
-
-
7828
80.31
2"
10/6/2011
96.32
20.48
-
-
75.84
-
2'
3/1/2012
96.32
18.72
-
-
77.60
81.50
2'
9/5/2012
NS
19.82
-
-
NS
81.39
2"
11/18/2012
NS
21.33
-
-
NS
81.30
2"
2119/2013
NS
19.55
-
-
NS
80.00
2"
DW-2
8/27/2012
9/5/2012
44.00
34-44
778.26
19.49
-
-
758.77
44.96
2'
11/18/2012
20.57
-
-
757.69
44.96
2'
2/19/2013
19.44
-
-
758.82
45.00
2'
DW-3
8/29/2012
9/5/2012
44.00
34-44
780.95
21.52
-
-
759.43
43.75
2"
11/18/2012
22.83
-
-
758.12
43.75
2"
2/19/2013
21.50
-
-
759.45
43.40
2"
INJ-1
8/28/2012
9/5/2012
23.00
13-23
781.07
21.65
-
-
759.42
23.00
2'
11/18/2012
22.71
-
-
758.36
23.00
2"
2/19/2013
21.39
-
-
759.68
23.09
2'
INJ-2
8/28
8/29/12
9/5/2012
23.00
13-23
778.89
20.10
-
-
758.79
23.00
2"
11/18/2012
21.61
-
--
757.28
23.00
2"
2/19/2013
21.27
19.38
1.89
759.00
23.00
2"
Notes:
Site resurveyed by ARCADIS U.S. Inc on September 27, 2012
NS = Not surveyed
BTOC = Below top of well casing
- = Not measured or not available
ft = feet
ft ASL = feet below arbitrary site revel
bgs = below ground surface
Groundwater elevation corrected for the presence of free product using the formula:
Top of Casing Etevation - (Depth to Water - (Product Thickness x 0.73))
Page 3 of 3

1
Table 2: Groundwater Parameters
Revision Date: 3/25/2013
Incident Number: 6867 Facility ID #: Former ExxonMobil Facility #42094
Well ID
Date
Temp
(°C)
pH
(SU)
DO
(mg/!_)
Cond.
(pmhos/c
196
Turbidity
(NTU)
8.79
Redox
(mV)
-55.5
MW-5
9/5/2012
24.30
5.88
0.06
11/19/2012
22.31
6.30
0.13
610
71.26
-17.8
2/20/2013
20.29
6.31
0.86
904
28.54
-180.8
MW-6
9/5/2012
23.06
4.96
1.06
87
24.0
135.0
11/19/2012
20.35
5.50
1.65
9.6
132.8
120.0
2/20/2013
19.68
5.33
2.12
105
86.87
76.8
MW-7
9/5/2012
25.33
6.13
0.18
174
22.9
91.5
11/19/2012
20.73
6.23
0.18
181
448.0
93.8
2/19/2013
16.01
6.21
1.37
189
227.1
84.8
MW-8
9/6/2012
24.21
5.62
0.38
104
21.9
116.9
11/19/2012
21.22
5.87
0.22
121
166.6
134.9
2/20/2013
20.73
5.81
0.59
124
89.84
33.0
MW-9
9/6/2012
22.77
6.03
0.18
320
17.10
19.9
11/19/2012
17.74
6.31
0.16
677
42.44
-12.0
MW-10
9/6/2012
22.84
5.64
6.33
144
4.50
126.2
11/19/2012
19.17
5.79
0.26
169
28.93
118.5
2/20/2013
17.04
5.99
1.01
252
40.37
-51.6
DW-1
9/5/2012
23.59
5.66
0.09
166
1.69
-45.0
11/19/2012
21.55
6.60
0.08
177
4.57
-101.8
2/20/2013
20.37
6.55
0.72
185
6.03
-252.9
DW-2
9/6/2012
26.03
6.20
1.24
380 -
57.1
-102.9
11/19/2012
23.20
6.25
0.17
418
170.5
11.6
2/20/2013
17.99
6.37
1.37
446
80.99
-151.3
DW-3
9/6/2012
21.92
5.75
3.97
258
11.4
109.0
11/19/2012
18.65
6.04
0.16
286
9.93
16.9
2/20/2013
18.55
5.94
0.62
274
47.28
3.0
Page 1 of 1

Table 3: Groundwater Analytical Data
Revision Date: 3/25/2013
Incident Number 6867
Facility ID 0: Former ExxonnMobil Facility #42094
Methods--->
MADEP VPH/EPH (pg/L)
Voiatle Organic Compounds by SM6200 S {his orical data used 602/6230D) (pg/L)'
504.1/6200B
3030C
300
6010C Metals
Contaminate of Concern}->
C5-C8 Aliphatics
(Unadjusted)
C9-C1 2 Aliphatics
(Unadjusted)
C9-C1 D Aromatics
Total BTEX
Benzene
Ethylbenzene
Total xylenes
w
o.
w
c
o
o
cv
cis -1, 2-D l chtoroet h o n e
Trans-1,2-Dichloroethene
a
0
a
o
a
t
d
n-Butylbenzene
a
c
a
N
a
a
coU
va,
n-Aropylbenzene
a
c
a)a.
N
c
a
0
$
w
a
c
a.
`d
n
z
Trichloroethene
Tetrachloroethene
a
a
1,3,5-Trimethyl benzene
1,2,4-Trimethylbenzene
(Ethanol
m
W
i
m
Sulfate (mglL)
E
E
-if
Q..o
E
u
Calcium (mg1L)
Well ID
Date
GCLs-->
NE
NE
NE
NE
5,000
260.000 ;
84,500
85,500
20.000
70,000
400
70,000
100,000
600
6.900
8,500
30.000
25,000
6,000
3,000
700
70.000
25,000
28,500
NE
50
15,000
NE
NE
NE
NE
NE
MW-1
12/1/1990
-
--
--
564
509
6
2
47
18
193
ND
13
-
-
-
-
-
-
-
ND
ND
-
-
-
-
ND
-
-
-
-
-
-
2/1/1991
-
-
-
1,654
1,500
36
ND
118
ND
1,800
-
-
-
-
- -
-
-
-
-
ND
--
--
-
-
-
-
-
-
-
-
-
-
511N991
-
-
--
649
590
16
ND
43
44
410
-
--
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
-
--
-
8/1/1991
-
-
-
849
830
7
2
10
ND
300
-
--
-
-
--
-
-
-
-
ND
-
-
_-
-
-
--
-
--
--
-
-
-
--
10/1/1991
-
-
-
702
630
25
8
39
4
180
-
--
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
-
-
--
1/1/1992
-
-
-
492
440
16
7
29
55
200
--
--
-
-
-
-
-
--
-
ND
-
--
-_
-
-
-
-
-
-.
--
-
-
10/1/1992
-
-
-
106
86
9
2.7
8.2
11
170
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
--
-
-
3/1/1993
--
-
-
236
170
16
13
37
16
190
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
-
-
--
Well Abandoned/Destroyed
MW-2
12/1/1990
--
--
-
13,720
6,355
2,083
1,206
4,076
757
1,377
-
-
-
-
-
-
-
-
-
ND
-
--
--
--
' -
-
-
-
-
--
--
-
2/1/1991
-
-
-
71,500
29,000
30,000
2,000
10,500
ND
4,700
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
-
-
-
5/1/1991
--
--
-
76.000
32,000
31,000
2,200
10,800
ND
4,700
-
-
-
--
-
-
-
-
-
ND
-
-
--
-.
-
-
-
-
-
-
-
--
8/1/1991
-
-
-
66.700
28,000
27,000
1,800
9,900
ND
5,000
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
-
-
-
10/1/1991
-
-
-
69.300
28,000
29,000
2,000
10,300
ND
4,100
-
--
--
--
-
--
-
-
-
ND
-
-
-
-
-
-
-
--
-
-
-
-
3/1/1993
-
-
-
51.400
21,000
21,000
1,400
8,000
ND
3,000
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
-
-
-
3/1/1994
-
-
-
43.040
17,000
17,300
1,280
7,460
ND
3,680
r --
--
--
--
-
--
--
--
--
ND
--
-
-
--
--
-
-
-
--
--
-
-
1/1/1995
-
-
-
114,800
53,600
43,200
2,700
15,300
ND
-
1.200
ND
-
-
-
-
-
-
-
ND
ND
-
-
-
-
700
-
-
-
-
-
-
2/6/1996
-
-
-
139,500
27,400
43,200
10.100
58,800
ND
7,480
600
400
-
-
-
-
-
-
-
ND
880
--
-
-
-
ND
-
-
-
--
--
-
11/511997
-
-
-
20,150
2,950
2.480
1.690
13.030
5,000
ND
ND
ND
-
-
-
-
-
-
-
ND
NO
-
-
-
-
ND
-
-
-
-
-
-
Well Abandoned/Destroyed
MW-2R
2/14/2001 ND I ND I ND 101,900 45,400 I 37,900 2,000 16,600 ND 13,800 I 1,550 ND I -
- - - - -- - ND ND - - - - 550 83 - - - - -
WeII abandoned and replaced by MW-5 in January 2002
MW-3
12/1/1990
-
-
-
3
ND
ND
ND
3
ND
ND
-
-
-
-
-
-
-
-
-
ND
-
--
-
-
--
-
-
-
-
-
-
-
2/1/1991
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
--
-
-
-
5/1/1991
-
--
--
13
5
6
ND
2
ND
ND
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
--
-
-
-
-
8/1/1991
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
-
-
ND
-
--
-
--
-
-
-
-
-.
-
-
-
1/1/1992
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
-
-
ND
-
-
-
__
-
-
-
-
-
--
__
-
10/1/1992
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
-
-
ND
-
--
-
-
-
-
-
-
-
-
-
-
3/1/1993
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
- _
-
-
-
-
-
ND
-
--
-
--
-
-
-
-
-
--
__
-
2/1/1991
-
_
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
-
-
ND
-
--
-
-
-
-
-
-
-
-
-
-
5/1/1991
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
-
-
ND
-
--
-
--
-
-
-
-
-
_-
-_
__
8/1/1991
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
-
-
-
10/1/1991
-
-
-
40
17
15
2
6
ND
ND
-
-
-
-
-
-
-
-
-
ND
--
-
-
-
-
-
-
-
-
-
-.
__
1/1/1992
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
-
-
-
10/1/1992
-
--
--
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
-
-
ND
-
--
-
-
-
-
-
-
..
--
-
--
3/1/1993
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
_ -
-
ND
-
-
-
-
-
-
-
-
-
-
-
Well Abandoned/Destroyed
MW-4
12/1/1990 - - - I 3 I ND ND ND 3 ND I ND 1 - - - - - - ND - - - - - - - - - -
Well
MW-5
1/23/2002
102,000
15.900
ND
60.940
33.200
18.700
1,240
7.800
680
8,910
2,390
ND
ND
1.7
-
-
-
--
-
2.2
5.8
-
-
-
-
260
122
-
-
-
-
-
6/19/2008
-
-
-
81.390
34,000
28,700
2.390
16,300
311
7,020
-
-
-
-
-
-
-
-
-
-
_.
-
-
-
-
-
-
-
-
-
_.
-
4/28/2010
-
-
-
68.750
31,100
24,100
1.750
11.800
302
6,360
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
10/21/2010
-
-
-
64.610
25,800
25,100
1,610
12,100
210
5,400
-
-
-
-
-
-
-
-
-
-
-
-
-
__
-
-
-
-
-
-
-
-
10/6/2011
-
-
-
64.110
31,800
20,800
2,240
9.270
114
5,850
1,710
276
0.950
<0.500
55.0
8.23
185
61.9
947
8.96
6.33
402
490
1,750
398
136
--
-
-
-
-
-
3/1/2012
-
-
-
43,810
22,200
13,000
1.760
6.850
59.8
2,760
1,110
224
<10.0 RL1
<10.0 RL1
56.2
<10.0 RL1
202
55.6
970
12.6
<10.0 RL1
317
478
1,630
<2,000 RL1
56.98
-
-
-
-
-
-
9/5/2012
-
-
-
66,830
30,300
24,400
1.730
10,400
116
6.650
1,820
225
1.40
<0.500
59.2
7.24
145
46.9
848
25.0
13.8
524
546
1,730
<100
184
-
1.07
<0.0100
7.05
<0.0500
24.3
11/19/2012
-
-
-
24,361
13,000
6,120
841
4.400
65.6
3.050
796
102
<50
<50
66.4
<50
<50
<50
<500
<50
<50
<50
343
1,170
<10.000
<50.0
-
-
-
-
-
-
2/20/2013
-
-
-
27,986
15,300
7.720
816
4,150
86.5
4.600
928
133
<5.00
<5.00
37.4
5.47
86.3
25.3
431
8.99
9.06
144
290
952
<1.000
81.6
-
--
--
-
-
-
M1N 6
1/23/2002
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
ND
ND
-
-
-
--
ND
ND
-
-
-
-
-
r 12/3/2009
-
-
-
ND
<1.00
<1.00
<1.00
<3.00
<1.00
r
-
-
-
-
-
-
-
--
-
--
-
-
-
-
-
-
-
-
-
-
-
-
5/17/2011
-
-
-
ND
<0.500
<0.500
<0.500
<1.00
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<5.00
<0.500
<0.500
<0.500
<0.500
<0.540
-
<0.500
-
-
-
-
-
-
9/5/2012
-
-
-
ND
<0.500
<0.500
<0.500
<1.00
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<5.00
<0.500
<0.500
<0.500
<0.500
<0.500
<100
<0.500
-
<1.00
<0.0100
0.388
<0.0500
11.0
11/1912012
-
-
-
74
24.2
31.0
2.54
16.0
<0.500
2.44
1.84
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<5.00
<0.500
<0.500
<0.500
0.604
1.67
<100
<0.500
-
-
-
-
-
-
2/20/2013
--
-
-
101
16.5
35.4
4.67
44.6
<0.500
0.881
<0.500
<0.500
<0.500
<0.500
0.916
<0.500
1.01
<1.00
<5.00
<0.500
<0.500
<0.500
4.95
15.9
<100
<0.500
--
--
-
-
-
-
Page 1 of 2

Table 3: Groundwater Analytical Data
Revision Date: 312512013
Incident Number: 6867
Facility ID #: Former ExsonMobll Facility #42094
Methods->
MADEP VPH/EPH (pg1L)
Volatile Organic Compounds by SM6200 B (his orical data used 60216230D) (141L)1
504.1/62006
3030C
300
6010C Metals
Contaminate of Concern-->
C5-CB3 Allphatics
(Unadjusted)
C9-C12 Allphatics
(Unadjusted)
E
G
v
Total BTEX
Benzene
Ethytbenzene
Total xylenes
-
1,2-Dichloroethane
cis-1,2-Dichloraethene
m
c
.c
41
o
U
1,2-Dichloropropane
n-Butyibenzerte
sec-Butylbenzene
n-Propyibenzene
IyN
C
N
Naphthalene
Trichloraethene
Tetrachloroethene
m
a
r
i7'
r
1, 2,4-Trimethyl b e nzena
`o
u
w
Lead (pgnL)
Sulfate (mglL)
Arsenic (mgIL)
g
Q
E
is
Calcium (mg/L)
Well ID
Dale
GCLs--->
NE
NE
NE
NE
5,000
260,000
84,500
85,500
20,00D
70,000
400
70,000
100,000
600
6,900
8,500
30.000
25,000
6,000
3,000
700
70,000
25,000
28,500
' NE
50
15,000
NE
NE
NE
NE
NE
MW-7
1123/2002
1,880
ND
ND
42
40.3
1.7
ND
ND
12.4
114
3.3
170 ,
5.5
ND
` -
--
--
-
-
940
5,760
--
--
-
-
ND
7
-
-
-
--
-
12)312009
-
-
-
38
31
<1.00
<1.00
6.96
3.34
<1.00
-
-
-
-
-
-
-
-
-
-
-
-
--
-
-
-
-
-
-
--
--
-
5/1712011
-
-
-
7
7.39
<0.500
<0.500
<1.00
0.72
19.0
3.5
204
3.44
<0.500
<0.500
<0.500
<0.500
<0.500
<5.00
571
2,290
<0.500
<0.500
<0.500
-
<0.500
-
-
-
-
-
-
10/6/2011
-
-
-
5
4.86
<0.500
<0.500
<0.500
0.740
15.0
2.50
222
3.25
<0.500
<0.500
0.540
<0.500
<1.00
<5.00
611
2,300
<0.500
<0.500
<0.500
<0.500
<0.500
--
-
--
--
--
--
3/112012
-
-
-
6
5.78
<0.500
<0.500
<0.500
0.800
16.2
2.91
177
3.44
<0.500
<0.500
0.540
<0.500
<1.00
<5.00
603
2,210
<0.500
<0.500
<0.500
<100
<0.500
-
-
-
-
-
-
9/512012
-
-
-
2
1.76
<0.500
<0.500
<0.500
1.31
<0.500
<0.500
114
0.989
<0.500
<0.500
<0.500
<0.500
<1.00
<5.00
194
651
<0.500
<0.500
<0.500
<100
<0.500
--
3.92
<0.0100
0.478
<0,0500
16.3
11/19/2012
--
--
-
49
7.01
28.6
2.13
11.7
1.28
1.81
<0.500
106
1.40
<0.500
<0.500
<0.500
<0.500
<1.00
<5.00
176
633
<0.500
<0.500
1.08
<100
<0.500
-
-
--
--
-
-
2/19/2013
-
-
-
8
1-51
2.89
0.520
2.58
1.25
<0.500
1.120
79.3
0.700
<0.500
<0.500
<0.500
<0.500
<1.00
<5.00
131
464
<0.500
<0.500
0.610
<100
<0.500
-
-
-
-
-
-
MW 8
1/23/2002
289
ND
ND
ND
ND
ND
ND
ND
1.6
85.2
ND
78.2
ND
ND
-
-
-
-
-
60.5
422
-
-
-
-
ND
ND
-
-
-
-
-
1213/2009
-
-
-
NO
<1.00
<1.00
<1.00
<3.00
4.84
<1.00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
--
-
-
-
-
-
5/17/2011
-
-
-
ND
<0.500
<0.500
<0.500
<1.00
<0.500
<0.500
<0.500
11.8
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<5.00
11.7
19.8
<0.500
<0.500
<0.500
-
<0.500
-
--
-
--
-
-
9/612012
-
-
-
60
10.1
26.1
3.62
20.0
<0.500
0.947
<0.500
11.2
<0.500
<0.500
<0.500
<0.500
<0.500
<1.00
<5.00
5.33
11.1
0.609
1.22
3.89
<100
<0.500
-
13.6
<0.0140
0.150
<0.0500
9.71
11/19/2012
-
-
-
37
5.88
28.4
2.40
<0.500
<0.500
<0.500
<0.500
7.26
<0.500
<0.500
<0.500
<0.500
<0.500
<1.00
<5.00
4.45
10.0
<0.500
0.709
2.39
<100
<0.500
-
-
-
-
-
-
212012013
-
-
-
37
17.3
17.2
2.60
15.5
<0.500
0.874
<0.500
4.39
<0.500
<0.500
<0.500
<0.500
<0.500
<1.00
<5.00
3.74
10.9
<0.500
1.21
3.60
<100
<0.500
-
-
-
-
-
MW-9
6119/2008
-
-
-
31,520
10,400
11,400
1,340
8,380
6,140
4,380
-
-
-
-
--
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
--
-
4128/2010
-
-
-
31,390
5,420
15,300
1,470
9,200
1,020
1,790
-
-
-
-
--
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
10/21/2010
-
-
-
38,720
10,300
15,800
1,520
11,100
9,060
5.500
--
-
-
-
--
--
--
--
-
-
--
-
--
-
--
--
--
-
-
-
-
-
5/1712011
-
-
-
50,710
12,100
20,200
2,510
15,900
4.700
3.810
<25.0 RL1
<25.0 RL1
<25.0 RL1
<25.0 RL1
99.5
<25.0 RLi
289
84.5
1,030
<250 RL1
<250 RL1
525
740
2,760
<2.500 RL1
<25.0 RL1
-
-
-
-
-
-
3/1/2012
-
-
-
38,670
12,500
16,800
1,650
7.720
5,320
3.330
<10.0 RL1
<10.0 RL1
<10.0 RL1
<10.0 RL1
63.6
<10.0 RL1
217
58.0
1,090
<10.0 RL1
<10.0 RL1
285
512
1,810
<2,000 RL1
0.3343
-
--
-
-
-
--
9/6f2012
-
-
-
39,880
11.600
16,800
1,850
9.630
6,360
4.080
<0.500
<0.500
<0.500
<0.500
75.6
10.1
215
59.5
697
<0.500
<0.500
334
502
1,780
<100
<0.500
-
<1.00
<0.0100
11.4
<0.0500
39.9
11/19/2012
-
-
-
33,110
9,350
14,300
1,320
8.140
6.960
4.400
<50
<50
<50
<50
85.8
<50
184
<50
<500
<50
<50
259
471
1,740
14.500
<50
-
-
-
-
-
-
MW-10
916/2012
--
--
--
54,900
12,400
27,300
2,400
12,800
4.560
2.960
<0.500
<0.500
<0.500
<0.500
53.4
7.70
195
66.5
766
<0.500
<0.500
426
500
1.770
<100
8.90
--
2.65
<0.0100
<0.100
<0.0500
19.7
11/19/2012
-
-
-
47,590
10,100
23,800
1,990
11,700
3.050
2,230
198
<0.500
<0.500
<0.500
82.6
9.80
206
52.2
893
<0.500
<0.500
367
535
2.130
<100
<0.500
-
-
-
-
-
-
2/2012013
-
-
-
49,320
9,590
23,600
2,230
13,900
3,090
2,050
<10,0
<10.0
<10.0
<10.0
66.4
13.2
229
56.2
899
<10,0
<10.0
434
621
2.350
<2,000
<10.0
-
-
-
-
-
--
DW-1
_ 1/23/2002
1,070
ND
ND
221
219
2.2
ND
ND
44.3
464
167
2.2
ND
ND
-
-
--
-
-
1.5
5.7
-
-
-
-
ND
ND
-
-
-
-
--
12/312009
-
-
-
ND
<1.00
<1.00
<1.00
<3.00
30.7
161
--
-
-
-
--
-
--
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
5/17/2011
--
--
--
ND
<0.500
<0.500
<0.500
<1.00
60.6
275
39.3
1.43
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<5.00
0.59
2.84
<0.500
<0.500
<0.500
-
<0.500
-
-
-
-
-
--
9/5/2012
-
-
-
2
<0.500
1.17
<0.500
1.27
25.4
108
9.80
1.23
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<5.00
<0.500
1.08
<0.500
0.549
<0.500
<100
<0.51)0
-
3.22
<0.0100
<0.100
<0.0500
20.8
11/19/2012
-
-
-
18
8.48
f 9.5
<5.00
<5.00
<5.00
12.1
<5.00
<5.00
<5.00
<5.00
<5.00
<5.00
<5.00
<5.00
<50
<5.00
<5.00
<5.00
<5.00
<5.00
<1,000
<5.00
-
-
-
-
-
-
2/20/2013
-
-
-
141
50.1
56.4
<5.00
34.2
<5.00
17.0
<5.00
<5.00
<5.00
<5.00
<5.00
<5.00
<5.00
<10.0
<50.0
<5.00
<5.00
<5.00
<5.00
5
<1.000
<5.00
-
-
-
-
-
-
DW-2
91612012
-
-
-
8,864
8,450
179
61.6
173
1,080
9,500
1,630
71.6
0.537
<0.500
<0.500
4.31
61.7
47.2
261
2.09
2.01
25.6
20.2
54.9
<100
<0.500
-
2.94
<0.0100
0.453
<0.0500
44.4
11/19)2012
-
-
--
10,479
10,200
142
45.6
91.1
991
10,100
1,490
46.8
<0.500
<0.500
13.5
4.50
66.5
44.1
259
1.52
1.58
22.1
9.52
18.8
<100
<0.500
-
-
-
-
-
--
2120/2013
-
-
-
5,951
5.850
.50.2
25.5
25.6
1,040
8,160
1,470
<5.00
<5.00
<5.00
7.30
<5.00
40.8
32.7
196
<5.00
<5.00
12.1
<5.00
<5.00
<1.000
<5.00
-
-
-
-
-
-
DW-3
9/6/2012
-
-
-
695
603
54.6
8.53
28.7
228
185
<0.500
<0.500
<0.500
<0.500
1.64
<0.500
2.99
9.15
37.8
<0.500
<0.500
10.3
2.09
4.56
'<100
<0.500
-
1.66
<0.0100
0.126
<0.0500
34.8
11/19)2012
--
--
-
734
635
73,7
3.59
21.4
157
154
<0.500
<0.500
<0.500
<0.500
3.15
1.48
2.43
9.45
115
<0.500
<0.500
11.9
1.30
3.36
<100
<0.500
--
-
--
--
-
-
2/2012013
-
-
-
486
278
. 122
12.5
73.6
145
116
<0.500
<0.500
<0.500
<0.500
1.64
1.10
2.17
6.44
54.1
<0.500
<0.500
5.24
3.79
13.40
<100
<0.503
-
-
-
-
-
Notes:
GCLs = Gross Contamination Levels
NE = Not Established
<# = Non -Detect below laboratory reporting limits
ND = Below Detection Limits
BTEX = Benzene Toluene Ethylbenzene Xylenes
MTBE = Methyl tert-butyl ether
IPE = Diisopropyl Ether
EDB = Ethylene Dibromide
BOLD = Concentration exceeds GCL standard
- = Not Analyzed for specific compound
1 = Prior to May 2011 event, samples were analyzed via Environmental Protection Agency (EPA) 602 (historical data used 602/6230D), May 2011 samples were analyzed vla SM6200 B.
2 = Prior to May 2011 event, samples were analyzed via EPA 504.1, May 2011 samples were analyzed via SM6200 B.
RL1 = Reporting limit raised due to sample matrbc effects
MADEP = Massachusetts Department of Environmental Protection
VPH/EPH = Volatile Petroleum Hydrocarbons 1 Extractable Petroleum Hydrocarbons
pg1L = micrograms per liter
Page 2 of 2

ARCADIS
Figures

REFERENCE: BASE MAP USGS 7.5. MIN. TOPO. QUAD., CHARLOTTE WEST, NC, 1993 AND MOUNTAIN ISLAND LAKE, NC, 1993,
0 2000' 4000"
Approximate Scale: 1 in. = 2000 ft,
NORTH CAROLINA
EXXONMOBIL ENVIRONMENTAL SERVICES
FORMER EXXONMOBIL SERVICES STATION #42094
3721 FREEDOM DRIVE, CHARLOTTE, NC
1ST QUARTERLY CAP MONITORING REPORT - 2013
SITE LOCATION MAP
ARCAD1S
FIGURE

r
UNKNOWN)
UNKNOWN ti
FORMER CHARLIE
BROWN'S DRY
CLEANERS 440 MAJOR
STREET
MAJOR STREET
LEGEND:
Glh MONITORING WELL
ABANDONED MONITORING WE
A SOIL BORING
O IN,1ECTPON WELL
lit SEWER MANHOLE.
ca WATER METER
O WATER VALVE
4 GAS VALVE
UTILPTY POLE
x CHAIN LINK FENCE
WOOD FENCE
GUARDRAIL.
UwIL- OVERHEAD ELECTRIC
0
NOTE:
1, THIS FIGURE 45 BASED UPON A SURVEY
BY ARCADIS US, INC. ON 10/2/2012.
FORMER LOCATIONS AND SOIL BOOR6NGS
WERE NOT SURVEYED AND ARE THEREFORE
APPROXIMATE,
40'
GRAPHIC SCALE
80
EXXONMOBIL ENVIRONMENTAL SERVICES
FORMER EXXONMOBIL FACILITY *42094
3721 FREEDOM DRIVE, CHARLOTTE, NC
1ST QUARTERLY CAP MONITORING REPORT - 2013
SITE MAP
ARCADIS
RE

MAJOR STREET
rn
LEGEND:
MONITORING WELL
ABANDONED MONITORING WELL
♦ SOIL BORING
O INJECTION WELL
41 SEWER MANHOLE
Ca WATER METER
o WATER VALVE
© GAS VALVE
UTILITY POLE
---x- *— CHAIN LINK FENCE
WOOD FENCE
,a t GUARDRAIL
-- c OVERHEAD ELECTRIC
GROUNDWATER ELEVATION (FEET)
757 00 -..�. � � GROUNDWATER ELEVATION CONTOUR
(DASHED WHERE INFERRED)
41111mmommou GROUNDWATER FLOW DIRECTION
NOT SURVEYED
0
NOTE:
1, THIS FIGURE IS BASED UPON A SURVEY
BY ARCADIS US, INC. ON I ©`2/2012,.
FORMER LOCATIONS AND SOIL BORINGS
WERE NOT SURVEYED AND ARE THEREFORE
APPROKVMATE,
2, MONITORING WELLS DW-1, OW-2 AND
DW-3 ARE DEEP MONITORING WELLS AND
WERE NOT UTILIZED TO DEVELOP
POTENTIOMETRIC SURFACE. MW-5 WAS
ALSO NOT UTILZED TO DEVELOP
POTENTIOMETRIC SURFACE,
40'
80'
GRAPHIC SCALE
EXXONMOBIL ENVIRONMENTAL SERVICES
FORMER EXXONMOBIL FACILITY #42094
3721 FREEDOM DRIVE, CHARLOTTE, NC
T QUARTERLY CAP MONITORING REPORT - 2013
POTENTIOMETRIC SURFACE MAP
FEBRUARY 19, 2013
ARCADIS
FIGURE

1PE
120CE h <50
EDST .
<0
NAP <d14
AP
'TCE_
FTE TR
NM 10
972012 2Z20 20
10 223 600
."230._._. _,
0
13,900_..
3,090
0 ,. .. .: .d5O....w..,.,__.
11 t 201
i3xliNCl..._
I. 6,120
841
4,400
65..6�
IPE 3,
120CE 798 .._
EDS <50,0
NAP <500
TCE I <50
TETR
F1PE
12DCE
EDS
NAP
TCE
TETR
0 3_
7,720
616
,_
4,150
....,._..
86.5
4,600
928 .mm....M.
81.8
431
28,4 17.2
2,40 2,60
<0.500 15,5
<0.500 t<d 500
<0.500 0 874
<0,500 <0,500
<J 500 s <0.500
-- t
<_._ -
<5.dd . <5 Od .�
4,45 i4
10.0
2.54. 7
16.0
._..W. 44,6
<0.500 <0.500
^ 2.44 0..881
120CE84
,_.. _ ..„_<0 500
E©B <0.50d
NAP.... L<5.00..,_ <5.0O
0----
LICE.Sd4 <0,500
0.580 <0.500
UNKNOWN)
FORMER CHARLIE
BROWN'S DRY
CLEANERS 440 MAJOR
STREET
MAJOR STREET
-UNKNOWN
E
NAP
TCE 11.52
TE TR 7 1 58
�157
?154
200E <0.500
<0.500
NAP
TCE <0
TETR
_, r1/19/2©12 2LL20J2013
50.2
45,6 1 25.5
91,1 25,6
991 ' 1,040
10,100 8,160
2DCE 1 1 "" 70
00
6
IPE 12 1 17 0
12DCE , :00_1 00
EBB <5 00
NAP <5d <50 O
TCE <5.00
[ <5.PO <5.dd
PE
120
as
NAF
ICE
.81
00
0
0
7
2.89
D.520
2,.58
464
LEGEND:
MONITORING WELL
ABANDONED MONITORING WELL
SOIL BORING
INJECTION WELL
SEWER MANHOLE
WATER METER
6+ WATER VALVE
© GAS VALVE
11 U11LITY POLE
°^-- x�-- CHAIN LINK FENCE
�•— WOOD FENCE
GUARDRAIL
OVERHEAD ELEC'f'RIC
FREE PRODUCT
/
Legend
COG GCLS
B 5,000 enzena
260 O0© Toluene
WMRY 1 87O4 5OQdd
q Ethypentt1z-
3.oerE.t
Lrtnl
e
1EO2DBCE 50
6Odd
,dOONAP TMdaheahlxy1
1,2 —Dtc
Lene
ltorhaIon85,50O
20dO0 ttly1
TC3009 TETR 70d Tetrachl
BOLD Exceed GCLS
GCLs Gross Con.amonetion Leveos
FP: Fr Product
NS: Not Sampled
1ST
NOTE:
1. THIS FIGURE IS BASED UPON A SURVEY
BY ARCADIS US, INC. ON 10/2/2012.
FORMER LOCATIONS AND SOIL BORINGS
WERE NOT SURVEYED AND ARE THEREFORE
APPROXIMATE,
0 40'
GRAPHIC SCALE
EXXONMOBIL ENVIRONMENTAL SERVICES
FORMER EXXONMOBIL FACILITY #42094
3721 FREEDOM DRIVE, CHARLOTTE, NC
UARTERLY CAP MONITORING REPORT - 2013
DISSOLVED PHASE
CONCENTRATION MAP
ARCADIS
FIGURE

BUILDING
420)4
FOP,t4FR WASTE
O. TANK
k
(UNKNOWN)
,(4,55%SS3^
---5,000
FORMER CHARLIE
BROWN'S DRY
CLEANERS 440 MAJOR
STREET
MAJOR STREET
UNKNOWN
0
5,000-
LEGEND:
MONITORING WELL
n ABANDONED MONITORING WELL
A SOIL BORING
Qj INJECTION WELL
SEWER MANHOLE
.o WATER METER
33 WATER VALVE
GAS VALVE
M UTILITY POLE
— — CHAIN LINK FENCE
WOOD FENCE
GUARDRAIL
OVERHEAD ELECTRIC
wg/L MICROGRAMS PER LITER
BOLD EXCEED GCL STANDARD
^ 4 ;3 O BENZENE CONCENTRATION
(PRA)
BENZENE ISOCONCENTRATION
CONTOUR (DASHED WHERE
INFERRED) (pg/L)
rP) FREE PRODUCT
NOTE:
1, THIS FIGURE 65 BASED UPON A SURVEY
BY ARCADIS US, INC, ON 10/ 2012.
FORMER LOCATIONS AND 'SOIL BORINGS
WERE NOT SURVEYED AND ARE THEREFORE
APPROXIMATE..
2. NORTH CAROLINA GROSS CONTAMINANT
LEVEL (GCL) STANDARD FOR BENZENE.
(5,000 pg/t)
4©° 80'
GRAPHIC SCALE
EXXONMOBIL ENVIRONMENTAL SERVICES
FORMER EXXONMOBIL FACILITY #42094
3721 FREEDOM DRIVE, CHARLOTTE, NC
T QUARTERLY CAP MONITORING REPORT - 2013
BENZENE ISOCONCENTRATION MAP
FEBRUARY 19-20, 2013
ARCADIS I T

0
Oa,f OFII'
2DCE
(UNKNOWN)
FORMER CHARLIE
BROWN'S DRY
CLEANERS 44O MAJOR
STREET
STREET
-UNKNOWN
Dot
2DC
DW-3
mate .._.2 2O 201
2DCE <Tk.0T
atlWl0
Dante 2/20/2
©cite mm 2/29/2
12DCE 1,470
Drate 2/20/2.0
0
Pg/L
BOLD
400--
NOTE:
LEGEND:
MONITORING WELL
ABANDONED MONITORVNG WELL
SOIL BORING
INJECTION WELL
SEWER MANHOLE
WATER METER
WATER VALVE
GAS VALVE
UTILITY POLE
CHAIN LINK FENCE
WOOD FENCE
GUARDRAIL
OVERHEAD ELECTRIC
MICROGRAMS PER LITER
EXCEED GCL STANDARD
1,2—DICNLO'ROETHANE
CONCENTRATION (Ng/L)
1,2—DICHLOROETHANE
ISOCONCENTRATION CONTOUR
(DASHED WHERE INFERRED)
(Mg/L)
FREE PRODUCT
1. THIS FIGURE IS BASED UPON A SURVEY
9Y ARCADIS US, INC. ON 1 Q 2 2012,
FORMER LOCATIONS AND SOIL BORINGS
WERE NOT SURVEYED AND ARE THEREFORE
APPROXIMATE,.
2, NORTH CAROLINA GROSS CONTAMINANT
LEVEL (GCL) STANDARD FOR
1,2—DICHLOROETHANE (400 Hg/L)
40. 8O°
GRAPHIC SCALE
EXXONMOBIL ENVIRONMENTAL SERVICES
FORMER EXXONMOBIL FACILITY *42094
3721 FREEDOM DRIVE, CHARLOTTE, NC
ST QUARTERLY CAP MONITORING REPORT - 2013
1,2-DICHL©R©ETHANE
ISOCONCENTRATION MAP
FEBRUARY 19-20, 2013
ARCADIS I ""
s

BUILDING
FORMER CHARUE
BROWN'S DRY
CLEANERS 440 MAJOR
STREET
0
1
W10
2 20/2013
10.0
A.
LEGEND:
MONITORING WELL
ABANDONED MONITORING WELL
SOIL BORING
0 INJECTION WELL
SEWER MANHOLE
ca WATER METER
WATER VALVE.
4 GAS VALVE
UTIUTY POLE
CHAIN PLINK FENCE
VCCat FENCE',
GUARDRAIL
rIE OVERHEAD ELECTRIC
pg/L MICROGRAMS PER LITER
BOLD EXCEED GCL STANDARD
i :1 ETHYLENE DIBROMIDE (EDB)
CONCENTRATION (NgA)
50 - ED8 ISOCONCENTRATION
CONTOUR (DASHED WHERE
INFERRED) (pg/L)
FREE PRODUCT
NOTE:
1. THIS FIGURE IS BASED UPON A SURVEY
BY ARCADIS US, INC. ON 10/2/2012.
FORMER LOCATIONS AND SOIL BORINGS
WERE NOT SURVEYED AND ARE THEREFORE
APPROXIMATE,
2, NORTH CAROLVNA GROSS CONTAMINANT
LEVEL (GCL) STANDARD FOR ETHYLENE
DIBROMIDE (50 NgA )
40' 80'
GRAPHIC SCALE
EXXONMOBIL ENVIRONMENTAL SERVICES
FORMER EXXONMOBIL FACILITY #42094
3721 FREEDOM DRIVE, CHARLOTTE, NC
ST QUARTERLY CAP MONITORING REPORT - 2
ETHYLENE DIBROMIDE
ISOCONCENTRATION MAP
FEBRUARY 19-20, 2013
ARCADIS
FIGURE

A
CADIS
Appendix A
Approved NCDENR UIC Permit #
W I03000192

NODE A
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Charles Wakild, P.E. Dee Freeman
Governor Director Secretary
June 27, 2012
Jewel Cox — Project Manager
Exxon Mobil .Environmental Services
1016 Poplar Avenue, Suite 106 — Number 232
Collierville, TN 38017
Ref: Fssuance of Injection Permit WI0300192
Former ExxonMobil Retail Facility # 42094
Charlotte, Mecklenburg County, North Carolina.
Cox:
Iit accordance with the application received on March 2, 2012, and the supporting data received May 14, 2012 and June
19, 2012, we are forwarding permit numberW10300192. This permit is to inject BioSolve for the mobilization, dispersal,
and bi©enhanced renediation of free -phase and dissolved petroleum hydrocarbons in the soil and ground water at the
facility referenced above. This permit shall be effective from the date of issuance until May 31, 2014, and shall he subject
to the conditions and limitations stated therein, including the requirement to submit a final project evaluation as stated in
PART VII — MONITORING AND REPORTING REQUIREMENTS, Please read the entire permit to ensure that you are
aware of all compliance requirements of the permit. Please note that the sampling program has been modified.
You will need to notify this office by telephone 48 hours prior to initiation of operation of the .facility, In order to
continue uninterrupted legal use of the injection facility for the stated purpose, you must submit an application to renew
the perrnit 120 days prior to its expiration date. Please contact me at 91.9-807-6352 or at [e-mail] if
you have any questions about your permit,
Best Regards,
David. Goodrich, L.G.
Hydrageologist
cc: Andrew Pitney, Mooresville Regional Office
Daniel Bowser, Division of Waste Management -UST Section
Scott Bastian, ARCADIS, 801 Corporate Center Drive, Suite 300, Raleigh, NC 27607
WI0300192 Pennit File
AQUIFER PROTECTION' SECTION
1636 Mail Service Center, Raleigh, North Carolina 27699-1636
Location; 512 N, Salisbury St., Raleigh, North Carolina 27604
Phone: [phone] t FAX, 919 607-6496
kntemet www.rnwatergp alitY.g_i
01.rturrrty
North Caro One
a
/Vatiirallji

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH, NORTH CAROLINA
PERMIT FOR THE CONSTRUCTION AND OPERATION OF A WELL FOR INJECTION
In accordance with the provisions of Article 7, Chapter 87; Article 21, Chapter 143, and other
applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
ExxonMobil Environmental Services
FOR THE CONSTRUCTION AND/OR OPERATION OF 4 CLASS 5 INJECTION WELLS,
defined in Title 15A North Carolina Administrative Code 2C .0209(5)(b)(viii), to inject
BioSolve, for the mobilization, dispersal, and bioenhanced remediation of petroleum
hydrocarbons. These injection wells/points will be located at the former Exxon Mobil Retail
Facility Number 42094, 3721 Freedom Drive, Charlotte, Mecklenburg County, North Carolina,
and will be operated in accordance with the application submitted March 2, 2012, and in
conformity with the specifications and supporting data submitted May 14, 2012 and June 19,
2012, all of which are filed with the Department of Environment and Natural Resources and are
considered a part of this permit.
This permit is for Construction and Operation only, and does not waive any provisions of the
Water Use Act or any other applicable Laws, Rules, or Regulations. Operation and use of an
injection well shall be in compliance with Title 15A North Carolina Administrative Code 2C
.0100 and .0200, and any other Laws, Rules, and Regulations pertaining to well construction and
use.
This permit shall be effective, unless revoked, from the date of its issuance until May 31, 2014,
and shall be subject to the specified conditions and limitations set forth in Parts I through X
hereof.
Permit issued this the 27th day of June, 2012.
J Charles Wakild, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission.
Permit No. WI0300192 PAGE 1 OF 7
ver. June 2011 UIC-5I/5T

PART I - WELL CONSTRUCTION GENERAL CONDITIONS
1. The Permittee must comply with all conditions of this permit and with the standards and
criteria specified in Criteria and Standards Applicable to Injection Wells (15A NCAC 2C
.0200) and Well Construction Standards applicable to monitor wells (15A NCAC 2C 0100).
Any noncompliance with conditions of this permit constitutes a violation of the North
Carolina Well Construction Act and is grounds for enforcement action as provided for in
N.C.G.S. 87-94.
2. This permit shall become voidable unless the facility is constructed in accordance with the
conditions of this permit, the approved plans and specifications, and other supporting data.
3. This permit is valid only for construction of the number of injection wells described in the
application and other supporting data. Construction of additional injection wells must be
approved in advance by the Aquifer Protection Section.
4. Each injection well or monitor well shall not hydraulically connect separate aquifers.
5. Each injection well or monitor well shall be constructed in such a manner that water from
land surface cannot migrate into the gravel pack or well screen.
6. Each injection well or monitor well shall be secured to reasonably insure against
unauthorized access and use. Each well shall be permanently labeled with a warning that it is
for injection purposes or monitor purposes and the entrance to each well must be secured
with a locking cap.
7. Each injection well or monitor well shall be afforded reasonable protection against damage
during construction and use.
8. Each injection well or monitor well shall have permanently affixed an identification plate.
PART II - WELL CONSTRUCTION SPECIAL CONDITIONS
1. Prior to beginning injection, a deep monitor well shall be constructed downgradient of
injection area INJ-2/MW-5 near existing well MW-2R. A well pair consisting of one shallow
monitor well and one deep monitor well shall be constructed downgradient of injection area
INJ-1/MW-9. All three of these wells shall be included in the monitoring program.
2. At least forty-eight (48) hours prior to constructing each injection well or monitor well, the
Permittee shall notify the Aquifer Protection Section -Underground Injection Control (UIC)
Central Office staff, telephone number 919-807-6352 and the Mooresville Regional Office
Aquifer Protection Section Staff, telephone number [phone].
3. Bentonite grout shall not be used to seal any water -bearing zone with a chloride
concentration equal to or greater than 1,500 milligrams per liter. In areas where elevated
chloride levels are known to exist or are probable, such as coastal areas, chloride levels shall
be verified in the field to determine existing conditions.
Permit No. WI0300192 PAGE 2 OF 7
ver. June 2011 UIC-5115T

PART III - OPERATION AND USE GENERAL CONDITIONS
1. This permit is effective only with respect to the nature, volume of materials, rate of injection,
and number of injection wells as described in the application and other supporting data.
2. This permit is not transferable without prior notice to, and approval by, the Director of the
Division of Water Quality (Director). In the event there is a desire for the facility to change
ownership, or there is a name change of the Permittee, a formal permit amendment request
must be submitted to the Director, including any supporting materials as may be appropriate,
at least 30 days prior to the date of the change.
3. The issuance of this permit shall not relieve the Permittee of the responsibility of complying
with any and all statutes, rules, regulations, or ordinances that may be imposed by other
local, state, and federal agencies having jurisdiction. Furthermore, the issuance of this permit
does not imply that all regulatory requirements have been met.
PART IV - PERFORMANCE STANDARDS
1. The wellheads of the existing monitor wells shall be secured against tampering, and
conditions such as missing padlocks, missing bolts, etc. shall be corrected before injection
operations commence.
2. The injection facility shall be effectively maintained and operated at all times so that there is
no contamination of groundwater which will render it unsatisfactory for normal use.
3. In the event that the facility fails to perform satisfactorily, including the creation of nuisance
conditions or failure of the injection zone to adequately assimilate the injected fluid, the
Permittee shall take immediate corrective actions including those actions that may be
required by the Division of Water Quality such as the repair, modification, or abandonment
of the injection facility.
4. The Permittee shall be required to comply with the terms and conditions of this permit even
if compliance requires a reduction or elimination of the permitted activity.
5. The issuance of this permit shall not relieve the Permittee of the responsibility for damages to
surface or groundwater resulting from the operation of this facility.
PART V - OPERATION AND MAINTENANCE REQUIREMENTS
1. The injection facility shall be properly maintained and operated at all times.
2. The Permittee must notify the Division and receive prior written approval from the Director
of any planned alterations or additions in the permitted facility or activity not specifically
authorized by the permit.
3. At least forty-eight (48) hours prior to the initiation of the operation of the facility for
injection, the Permittee must notify by telephone the Aquifer Protection Section-UIC, Central
Office staff, telephone number 919-807-6352. Notification is required so that Division staff
can inspect or otherwise review the injection facility and determine if it is in compliance with
permit conditions.
Permit No. WI0300192 PAGE 3 OF 7
ver. June 2011 UIC-5I/5T

PART VI - INSPECTIONS
1. Any duly authorized officer, employee, or representative of the Division of Water Quality
may, upon presentation of credentials, enter and inspect any property, premises, or place on
or related to the injection facility at any reasonable time for the purpose of determining
compliance with this permit, may inspect or copy any records that must be maintained under
the terms and conditions of this permit, and may obtain samples of groundwater, surface
water, or injection fluids.
2. Department representatives shall have reasonable access for purposes of inspection,
observation, and sampling associated with injection and any related facilities as provided for
in N.C.G.S. 87-90.
3. Provisions shall be made for collecting any necessary and appropriate samples associated
with the injection facility activities.
PART VII - MONITORING AND REPORTING REQUIREMENTS
1. Within 30 days of completion of well construction, a completed Well Construction Record
(Form GW-1) must be submitted for each injection well to:
Aquifer Protection Section-UIC Program
DENR-Division of Water Quality
1636 Mail Service Center
Raleigh, NC 27699-1636
2. The proposed monitoring plan included in the application shall be followed with some
modifications. As per the proposed monitoring program, monitor wells MW-5, MW-6, MW-
7, MW-8, MW-9, and DW-1 will be measured for free -product thickness after injection and
vapor recovery activities. Monitor wells MW-5, MW-7, MW-9, the new pair of monitor
wells installed downgradient of injection area INJ-1/MW-9, the new deep monitor well
installed downgradient of injection area INJ-2/MW-5, and monitor wells DW-1, MW-2R,
MW-6 and MW-8 will be sampled for Volatile Organic Compounds, water level, free
product thickness, and for the field parameters of Conductivity, pH, and ORP. Sampling will
be performed each quarter after the final injection event for a full year. The field parameters
of Conductivity, pH and ORP will serve as an indicator of injectant/ treatment products, and
any significant change in any of these parameters in a particular well shall initiate an
expansion of the sampling parameters for that well to include Calcium, Arsenic, Iron, Zinc,
and Sulfates. All sample results shall be submitted to the Aquifer Protection Section's
Mooresville Regional Office and the Raleigh Central Office. Any monitoring (including
groundwater, surface water, or soil sampling) deemed necessary by the Division of Water
Quality to ensure surface and ground water protection, will be established and an acceptable
sampling reporting schedule shall be followed.
3. The Permittee shall submit an Injection Event Record within 30 days of completing each
injection.
4. The Permittee shall produce a final project evaluation within 9 months after completing all
injection -related activity associated with this permit or produce a project interim evaluation
Permit No. WI0300192 PAGE 4 OF 7
ver. June 2011 UIC-5I/5T

before submitting a renewal application for this permit. This document shall assess the
injection projects findings in a written summary. The final project evaluation shall also
contain monitoring well sampling data, contaminant plume maps and potentiometric surface
maps.
5. The monitoring results and the final project evaluation shall be submitted to:
UIC Program Staff
DWQ — Aquifer Protection Section and
1636 Mail Service Center
Raleigh, NC 27699-1636
DWQ - Aquifer Protection Section
Mooresville Regional Office
610 East Center Avenue / Suite 301
Mooresville, NC 28115
6. The Permittee shall report by telephone, within 48 hours of the occurrence or first knowledge
of the occurrence, to the Mooresville Regional Office, telephone number [phone],
any of the following:
(A) Any occurrence at the injection facility which results in any unusual operating
circumstances;
(B) Any failure due to known or unknown reasons, that renders the facility incapable of
proper injection operations, such as mechanical or electrical failures.
7. Where the Permittee becomes aware of an omission of any relevant facts in a permit
application, or of any incorrect information submitted in said application or in any report to
the Director, the relevant and correct facts or information shall be promptly submitted to the
Director by the Permittee.
8. In the event that the permitted facility fails to perform satisfactorily, the Permittee shall take
such immediate action as may be required by the Director.
PART VIII - PERMIT RENEWAL
In order to continue uninterrupted legal use of the injection facility for the stated purpose, the
Permittee must submit an application to renew the permit 120 days prior to its expiration date.
PART IX - CHANGE OF WELL STATUS
1. The Permittee shall provide written notification within 15 days of any change of status of an
injection well. Such a change would include the discontinued use of a well for injection. If a
well is taken completely out of service temporarily, the Permittee must install a sanitary seal.
If a well is not to be used for any purpose that well must be permanently abandoned
according to 15A NCAC 2C .0240, Well Construction Standards.
2. When operations have ceased at the facility and a well will no longer be used for any
purpose, the Permittee shall abandon that injection well in accordance with the procedures
specified in 1 5A NCAC 2C .0240, including but not limited to the following:
Permit No. WI0300192 PAGE 5 OF 7
ver. June 2011 UIC-51J5T

(A) All casing and screen materials may be removed prior to initiation of abandonment
procedures if such removal will not cause or contribute to contamination of the
groundwaters.
(B) The entire depth of each well shall be sounded before it is sealed to insure freedom
from obstructions that may interfere with sealing operations.
(C) The well shall be thoroughly disinfected, prior to sealing, if the Director determines
that failure to do so could lead to the contamination of an underground source of
drinking water.
(D) Drilled wells shall be completely filled with cement grout or bentonite grout, which
shall be introduced into the well through a pipe which extends to the bottom of the
well and is raised as the well is filled.
(E) In the case of gravel -packed wells in which the casing and screens have not been
removed, neat -cement, or bentonite grout shall be injected into the well completely
filling it from the bottom of the casing to the top.
(F) In those cases when, as a result of the injection operations, a subsurface cavity has
been created, each well shall be abandoned in such a manner that will prevent the
movement of fluids into or between underground sources of drinking water and in
accordance with the terms and conditions of the permit.
(G) The Permittee shall submit a Well Abandonment Record (Form GW-30) as specified
in 15A NCAC 2C .0225(k)(1)(A) within 30 days of completion of abandonment.
3. The written documentation required in Part IX (1) and (2) (G) shall be submitted to:
Aquifer Protection Section-UIC Program
DENR-Division of Water Quality
1636 Mail Service Center
Raleigh, NC 27699-1636
PART X — WORKER PRECAUTIONS DURING APPLICATION
1. Some effects reported to be associated with the product proposed to be used are as follows:
eye, skin, nose, throat, and lung irritation. Significant inhalation exposure can cause central
nervous system depression and lung, liver, and kidney injury. If the product is released into
the environment in a way that could result in a suspension of fine solid or liquid particles
(e.g., grinding, blending, vigorous shaking or mixing), then proper personal protective
equipment should be used. The application process should be reviewed by an industrial
hygienist to ensure that the most appropriate personal protective equipment is used.
2. Persons working with these products should wear goggles or a face shield, gloves, and
protective clothing. Face and body protection should be used for anticipated splashes or
sprays.
Permit No. WI0300192 PAGE 6 OF 7
ver. June 2011 UIC-5I/5T

3. Eating, drinking, smoking, handling contact lenses, and applying cosmetics should not be
permitted in the application area during or immediately following application.
4. Safety controls should be in place to ensure that the check valve and the pressure delivery
systems are working properly.
5. The Material Safety Data Sheets should be followed to prevent incompatible or adverse
reactions and injuries.
6. Access to the area of application should be limited to the workers applying the product. In
order to minimize exposure to unprotected individuals, measures should be taken to prevent
access to the area of application.
Permit No. WI0300192 PAGE 7 OF 7
ver. June 2011 UIC-51/5T

A CADIS
Appendix B
Groundwater Laboratory Analytical
Report and Chain -of -Custody Record
- February 19 -- 20, 2013

TestAmerica
THE LEADER IN ENVIRONMENTAL TESTING
ANALYTICAL REPORT
TestAmerica Laboratories, Inc.
TestAmerica Nashville
2960 Foster Creighton Drive
Nashville, TN 37204
Tel: [phone]
TestAmerica Job ID: 490-20114-1
TestAmerica SDG: 3721 Freedom Drive, Charlotte, NC
Client Project/Site: EM 42094
For:
ARCADIS U,S. Inc
111-D Sanders Lane
Bluefield, Virginia 24605
Attn: Jon Farley
Authorized for release by:
2/28/2013 1.:44:10 PM
Leah Klingensmith
Senior Project Manager
leah.klingensmithtestamericainc.com
Designee for
Jennifer Huckaba
Project Manager I
jennifer.huckabaannericainc,com
The test results in this report rrteet all 2003 NELAC and 2009 TIN requirements for accredited
parameters, exceptions are noted in this report. This report may not be reproduced except in full,
and with written approval from the laboratory. For questions please contact the Project Manager
a( the e-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory, Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature,
Results relate only to the items tested and the sample(s) as received by the laboratory.

Client: ARCADIS U.S. Inc TestAmerica Job ID: 490-20114-1
Project/Site: EM 42094 SDG: 3721 Freedom Drive, Charlotte, NC
Table of Contents
Cover Page 1
Table of Contents 2
Sample Summary 3
Case Narrative 4
Definitions 5
Client Sample Results 6
QC Sample Results 24
QC Association 39
Chronicle 40
Method Summary 42
Certification Summary 43
Chain of Custody 44
Receipt Checklists 46
El
TestAmerica Nashville
Page 2 of 46 2/28/2013

Sample Summary
Client: ARCADIS U.S. Inc TestAmerica Job ID: 490-20114-1
Project/Site: EM 42094 SDG: 3721 Freedom Drive, Charlotte, NC
Lab Sample ID Client Sample ID
Matrix
Collected Received
490-20114-1 MVV.5 Ground Water 02120/13 14:00 02/21/13 08:45
490-20114-2 MW-6 Ground Water 02/20/13 16:00 02/21/13 08:45
490-20114-3 MW-7 Ground Water 02/19/13 16:50 02/21/13 08:45
490-20114-4 MW-8 Ground Water 02/20/13 15:00 02/21/13 08:45
490-20114-5 MVV-10 Ground Water 02/20/13 10:15 02/21/13 08:45
490-20114-6 DW-1 Ground Water 02/20/13 13:15 02/21/13 08:45
490-20114-7 DW-2 Ground Water 02/20/13 08:50 02121/13 08:45
490-20114-8 DVV-3 Ground Water 02120/13 11:05 02/21/13 08:45
490-20114-9 Trip Blank Water 02/19/13 00:01 02/21/13 08:45
TestAmerica Nashville
Page 3 of 46 2/28/2013

Case Narrative
Client ARCADIS U,S. Inc
Project/Site: EM 42094
Job ID: 490-20114-
Laboratory:, TestAmerica Nashville
Narrative
Comments
No additional comments.
Job Narrative
490-20114-1
TestAmerica Job 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Receipt
The samples were received on 2/21/2013 8:45 AM: the samples arrived in good condition, properly preserved and, where required, on ice,
The temperature of the cooler at receipt was 13° C.
GC/MS VOA
Method(s) SM6200-B: The laboratory control sample (LCS) and 1 or laboratory control sample duplicate (LGS©) for batch 60479, exceeded
control limits for the following analytes: n-butylbenzene. These analytes were biased high in the LCS and were not detected in the
associated samples: therefore, the data have been reported.
Method(s) SM6200-B: The matrix spike / matrix spike duplicate (MS MS©) recoveries for batch 60479 were outside control limits for
n-butylbenzene. These analytes were biased high in the LCSD and were not detected in the associated samples.
Method(s) SM6200-B: The following sample(s) contained residual chlorine upon receipt: DW-2 (490-20114-7).
Method(s) SM6200-B: The following volatiles samples) was diluted due to foaming at the time of purging during the original sample
analysis: DW-1 (490-20114-6), Elevated reporting limits (RLs) are provided.
Method(s) SM6200-B: The laboratory control sample (LCS) and / or laboratory control sample duplicate (LCSD) for batch 61502 exceeded
control limits for the following analytes: 1,1-dichloroethene. These analytes were biased high in the LCS and were not detected in the
associated samples: therefore, the data have been reported.
Method(s) SM6200-B: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for batch 61502 were outside control limits for
1,1-dichloroethene, This analyte was biased high in the LCS and was not detected in the associated samples,.
No other analytical or quality issues were noted,
VOA Prep
No analytical or quality issues were noted,
TestArnerica Nashvi9le
Page 4 of 46 2/28/2013

Definitions/Glossary
Client: ARCADIS U,S, Inc
Pro.ect/Site: EM 42094
Qualifiers
GC/MS VOA
Qualifier Qualifier Description
LCS or LCSD exceeds the control limits
MS or MSD exceeds the control limits
Glossary
Abbreviation Th
%R
CNF
DER
DL, RA, RE, IN
DLC
MDA
MDC
MDL
ML
ND
PQL
QC
RER
RL
R PD
TEF
TEQ
rri� may or may not be present in this
Listed under the'"D" column to design
Percent Recovery
Contains no Free Liquid
Duplicate error ratio (normalized absolute difference)
Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample
Decision tevel concentration
Minimum detectable activity
Estimated Detection Limit
Minimum detectable concentration
Method Detection Limit
Minimum Level (Dioxin)
Not detected at the reporting iimit(or MDL or EDL if shown)
Practical Quantitation Limit
Quality Control
Relative error ratio
Reporting Limit or Requested Limit (Radiochemistry)
Relative Percent Difference, a measure of the relative difference between two points
Toxicity Equivalent Factor (Dioxin)
Toxicity Equivalent Quotient (Dioxin)
is reported on a dry weight basis
TestAmerica Job ID: 490-20114-1
SDC. 3721 Freedom Drive, Charlotte, NC
TeslArtaerica Nashville
Page 5 of 46
2/28/2013

Client Sample Results
Client: ARCADIS U.S. Inc
Project/Site: EM 42094
Client Sample ID: MW
Date Collected: 02/20/13 14:00
Date Received; 02121/13 08;45
Method: SM6200413 • Volatile Organic Compounds
Analyte Result Qualifier RL MDL Unit
Benzene 15e30g 50,0 ug1L
Bromobenzene NO 5-00 ug/L
Bromochloromethane NO 5.00 ug/L.
modichloromethane ND 5.00 ug/L
orm NO 5.00 ug/L
thane NO 5.00 ug/L
Cartoon tetrachloride ND 5.00 ug/L
Chlorobenzene NO 5.00 ug/L
Chloroethane ND 5.00 ug/L
Chloroform 9.21 5.00 ug/L
Chloromelhane ND 5,00 ug/L
4-Chloratoluene ND 5,00 ugh..
2-Chlorotoluene ND 5.00 ugh.
cis-1,24DichIoroethene 133 5.00 ugh,
cis-1,3-Dochloropropene ND 5.00 ugfL
Dibromochloromethane ND 5,00 ug/L
1,2-Dibrorno-3-Chloropropane ND 5,00 ug/L
1,2•L7itrrcantl7etitatae 1EDBI 81.6 5.00 ug/L
Dibromorrrethane
1, 2-Dichl©robenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
D ichlor©difl uorometh a ne
1,1-DichIoroethane
1,2-QYchloroethane
1,1-Dichloroethene
1,2-Dichloropropane
1.3-Dichloropropane
2,2-Dichloropropane
1 „1-Dichloropropene
Dilsopropyl ether
Ethanol
Ethylbenzene
Hexachlor©butediene
irtopropytbenzene
Methylene Chloride
Methyl tent -butyl ether
Naphthalene
n-Butylbenzene
N-Prepylbenzene
pAsoprapyttoluene
-Butytbenzene
ne
ibenzene
2-Tetrachloroethane
-Tetrechloroethane
Tetrachloroethene
Toluene
trams lag -Di
ND 5,00 ug/L
ND 5,00 ugh.
ND 5.00 ug/L
ND 5.00 ugh_
ND 5.00 ug/L
NO 5,00 ug/L
928 5.00 ug/L
ND 5.00 ug/L
ND 5,00 ug/L
NO 5,00 ug/L
ND 5.00 ug/L
NO 5.00 ug/L
8e0 50.0 ugh.
ND 1000 ug/L
816 5,00 ugh_
ND 10.0 ug/L
25,3 10.0 ug/L
ND 50.0 ug/L
86.5 5,00 ug/L
431 50.0 ug/L
37-4 5,00 ug/L
86.3 5.00 ugh,
5:76 5.00 ugh_
5.47 5.00 ug/L
144 5-00 ug/L
ND 5.00 ugh.
ND 5,00 ug/L
ND 5.00 ug/L
9.06 5.00 ug/L.
7720 50.0 ugJL.
oroethene ND 5.00 ug/L.
TestAmerica Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Lab Sample ID: 490-20114-1
Matrix: Ground Water
Prepared Analyzed Di1 Fac
02/22/13 18:40 100
02/22/13 1 8: 74 10
02/22/13 18:14 10
02/22/13 18:14 10
02/22/13 18:14 10
02/22/13 18:14 10
02/22/13 18;14 10
02/22113 18:14 10
02/22/13 18:14 10
02122/13 18;1' 4 10
02/22/13 18:14 10
02/22/13 18:14 10
02/22/13 18,14 10
02122/13 18:14 10
02/22/13 18:14 10
02/22/13 18:14 10
02/22/13 18;14 10
02122/13 18:14 10
02/22/1318:14 10
02/22/13 18`14 10
02/22/13 18:14 10
02/22/13 18:14 10
02/22/13 18:14 10
02/22/13 18.14 10
02/22/13 18:14 10
02/22/13 18:14 10
02/22/13 18;14 10
02/22/13 18:14 10
02/22/13 18;14 10
02/22/13 18.14 14
02/22/13 18,40 100
02/22/13 18:14 10
02/22113 18 14 10
02/22/13 18:14 10
02/22/13 18:14 10
02/22/13 18:14 10
02/22/13 18:14 10
02/22/13 18:14 10
02/27/13 16'49 10
02/22/13 18:14 10
02/22/13 18:14 10
02/22/13 18:14 10
02/22/13 1814 10
02/22/13 18:14 10
02/22/13 18:14 10
02/22/13 18:14 10
02/22/13 18,14 10
02/22/13 18:40 100
02/22/13 18;14 10
TestAmerica Nashville
Page 6 of 46 2/28/2013

Client Sample Results
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1, 1,2- Trichloroetha n e
1.1,1-Trichloroethene
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,3,5-Trimethylbenzene
1,2,4-Trimethylbenzene
Vinyl chloride
Xyfenee, Total
Surrogate
1,2-Dichlorootharle-EM (Surr)
1,2-Dichloroethane-d4 (Surr)
1,2-Dichloroethane-d4 (Surr)
Toluene-16 (Surr)
Toluener-d8 (Surr)
Toluene -dB (Surr)
4-Brernotluorubenzene (Surr)
4.-13romofluombenzene (Surr)
4-8romofluorobenzene (Surr)
; Dibromofluoromethane (Surr)
Dibrornoffuoromethane (Surr)
Dibromofluoromethane (Surr)
Client: ARCADIS U S Inc
Project/Site EM 42094
Client Sample ID: MW-5
Date Collected: 02120/13 14:00
Date Received: 02121/13 08:45
Method: SM6200-B - Volatile Organic Compounds (Continued)
Analyte Result Qualifier
inms4,3-Dichlorepropene NO
ND
ND
NO
ND
8,99
ND
ND
290
952
ND
4150
RL
5 00
5 00
5.00
5.00
5 00
5.00
5 00
5.00
5.00
5 00
5 00
5 00
%Recovery Qualifier Limits
93 70130
95 70 .130
90 70 -130
98
97
97
102
101 70 _130
93 70 .130
92 70 -130
94 70 .130
95 70 .130
70 .130
70 .130
70 .130
70 _130
MOL Unit
ug/L
ug/L
ug/L.
ug/L
ug/L
ug/L
ug1L
ug/L
ug/L
ug/k.
ug/L
ug/L
TestAmerica Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Lab Sample ID: 490-20114-1
Matrix: Ground Water
D Prepared Anatyze
02/22/13 8:14
02/22/13 18:14
02/22/13 18:14
02/22/13 18:14
02/22/13 18:14
02/22/13 18:14
02J22/13 18:14
02/22/13 18:14
02/22/13 18°14
02/22/13 18:14
02/22/13 18:14
02/22/13 18:14
011 Fac
10
10
10
10
10
10
10
10
10
10
10
10
Prepared Ariaiyzed DllFac
02/22113 18:14
02/22/13 18:40 100
02/27/13 16:49 10
02/22/13 18.-14 10
02/22/13 18'40 100
02/27/13 16:49 10
02122/13 16:14 10
02/22/13 18:40 100
02/27/13 16:49 10
02/22/13 /8:14 10
02/22/13 18:40 100
02/27/13 16:49 10
TestAmerica Nashville
Page 7 of 46 2/28/2013

Client: ARCADIS U.S. Inc
ProjectlSite: EM 42094
Client Sample ID: IMW-6
Date Collected: 02/20/13 16:00
Date Received: 02/21/13 08:45
Method: SM6200-B - Volatile Organic Compounds
Analyte
zene
Bromobenzene
Bromochloramethane
B romodichlorornetha ne
Bromoform
Bromomethane
Carbon tetrachloride
C hlarobenzene
Cliioroethane
Chloroform
C hloromethane
4-Chlorotoluene
2-Chlorotoluene
-1,2-Dichloroethene
ropropene
Dibromochloromethane
1, 2- D'i b ram o'-3- C h l o rop ropa n e
1,21Dibrornoethane (E©B)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4.Dichlorobenzene
Dlchlorodifl uoromethane
1,1-Dichloroethane
1,2r'Dichloroethane
1,1-Dichloroethene
1,2-Dichloroprapane
1,3-Dichloroproparne
2,2-Dichloropropane
1-Dicb orapropene
ropyi ether
thanoi
th
Hexachlorobutadiene
tsoptopylbenzene
Methylene Chloride
Methyl tart -butyl ether
Naphthalene
etllyibenzene
N-Propylbenzene
p-1 sopropyitol uene
se-Butylbenzene
Stytrie
terVeutylbenzene
1,1,1,2-Tetrachloroethane
1 „1, 2,2-Tetrachio meth a ne
Tetrachloroethene
Toluene
Iran s-1,2-Dichloroethene
Client Sample Results
Result Qualtfier
RL Mi1L U
0.500 u
ND 0.500 ug/L
ND 0.500 ug/L
ND 0.500 ug/L
ND 0.500 ug/L
ND 0.500 ug/L
ND O.ra00 ug/L
ND 0,500 ug/L
ND 0.500 ug/L
ND 0.500 ug/L.
ND 0,500 ug/L
ND 0.500 ug/L
ND 0.500 ug/L
ND 0.500 ug/L
ND 0,500 ug/L
ND 0,500 ug/L.
ND 0.500 ug/L
ND 0.500 ug/L
ND 0.500 ug/L
ND 0.500 ug/L
ND 0,500 ug/L
ND 0.500 ug/L
ND 0.500 ug/L
ND 0,500 ug/L
ND 0.500 ug/L
ND 0.500 ug/L
ND 0.500 ug/L
ND 0.500 ug/L
ND 0.500 ug/L
ND 0.500 ug/L
ti„61 0,500 ug/L
ND 100 ug/L
4,67 0.500 ug/L
ND 1.00 ug/L
ND 1,00 ug/L
ND 5.00 ug/L
NO 0.500 ug/L
ND 5.00 ug/L.
0,016 0,500 ug/L
1.01 0.500 ug/L
ND 0 500 ug/L
ND 0,500 ug/L
ND 0.500 ugfL
ND 0,500 ug/L.
NO 0.500 ug/L
NO 0.500 ug/L
ND 0.500 ugh,
35,4 0.500 ug/L
ND 0.500 ug/L
TestAmerica Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Lab Sample ID: 490-20114-2
Matrix: Ground Water
Prepared
Analyzed E"1il Fac
02/22/ 13
02/22/13 16:31 1
02122/13 16:31 1
02/22/13 16:31 1
02/22/13 16.31 1
02122/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/22/1316:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/22113 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1'
02/22/13 16:31 1
02122/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02122/13 16:31 1
02/22/13 1631 1
02/22/13 16:31 1
02/22/13 15:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/27113 15:31 1
02/22J 13 16:31 1
0222113 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
02122/13 16:31 1
02/22/13 16:31 1
02122/13 16:31 1
02/22/13 16:31 1
02/22/13 16:31 1
TestAmerica Nashville
Page 8 of 46 2/28/2013

Client Sample Results
Client ARCADIS U.S. Inc
Project/Site. EM 42094
Client Sample ID: MW-6
Date Collected: 02/20/13 16:00
Date Received: 02/21/13 08:45
Method: SM6200-B - Volatile Organic Compounds (Continued)
Anelyte Result Qualifier RL
trans-1,3-t21c.hloropropene ND 0,500
1,2,3-Trichlorobenzene NO 0,560
1,2,4-Trichlorotienzene NO 0,560
1,1,2-Trichloroethene ND 0,500
1,1,1-Trichloroethene ND 0.500
Trichloroethene NO 0.500
Trichlorofluororriethane NO 0,500
1,2,3-Trichloroprope.ne NO 0.500
1,3,54rirnethylbenzene 4.95 0.500
1,2,4•Trimethylbenzene 1,5,9 0,500
Vinyl chloride ND 0,500
Xylenes, Total 44.6 0.500
Surrogate
1,2-Dchloroetharte44 (Surr)
I.2-Dicriforoethane-44 (Surr)
Toluene-ri8 (Surr)
Toluene-d8 (Surr)
4-Bromoffuorobenzene (Surr)
4-Bromorluorobenzene (Surr)
Dibromofluorometharte (Surr)
Dibromofluoromethane (Surr)
%Recovery
97
97
102
68
101
100
97
98
Qualifier Limits
70 _130
70 . 130
70 -130
70 .130
70 .130
70 -130
70 _130
70 _130
AWL Unit
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ugIL
ug/L
ug/L
ug/L
ugit
ug/L
TestAmerica Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Lab Sample ID: 490-20114-2
Matrix; Ground Water
Prepared Analyzed Oil Fac
02/22/13 1631 1
02/22/13 1631 1
02/22/13 1631 1
02/22/13 1631 1
02/22/13 16:31 1
02/22/13 1631 1
02122/13 16:31 1
02/22/13 16:31 1
02/22/13 1631 1
02/22/13 16:31 1
02/22/13 1631 1
02/22/13 16;31 1
Prepared Analyzed Di/ Fac
02/22/13 1631 1
02/27/13 1531
02/22/13 16:31
02/27/13 1531
02/22/13 1631
02/27/13 1531
02/22031631
02/27/13 1531
TestAmerica Nashville
Page 9 of 46 2/28/2013

Client Sample Results
Client: ARCADIS U.S. Inc
Project/Site: EM 42094
Client Sample ID: MW-7
Date Collected: 02119/13 16:50
Date Received: 02/2 113 08:45
Method: SM6200-B - Volatile Organic Compounds
Analyte Result Qualifier
Benzene.1,51
obe nzene ND
NO
ND
ND
ND
NO
ND
NO
ND
ND
NO
ND
79,3
NO
ND
NO
ND
ND
ND
ND
ND
ND
ND
1,12
ND
ND
NO
ND
ND
ND
NO
0.520
ND
ND
ND
1,25
ND
ND
ND
ND
ND
NO
ND
ND
ND
464
2.89
0,700
ochloromethane
aromethane
form
ethane
Carbon tetrachloride
Chlorobenzene
Chloroethene
Chloroform
Chloromethane
-�ne�oraatuuene
2-Chlorotoluene
-Dichioro there
Dichlaropropene
hloromethane
12-Oibalatna-3-Chloropropa ne
1,2-Dibromoethane (EDB)
Dibromomelhane
1,2-Dichlorobenzene
1,3-Dlchlorobenzene
1,4-Dichlorobenzene
Dich lorod ifluoro metha ne
1, "1-Dichloroethane
1,2-Dichlor thane
1,1-Dichloroethene
1, 2--Dichlon3propene
1,3-Diehlompropane
2,2-Dichloropropane
1,1-Dichloroprapene
D//sopropyl ether
Ethanol
Ethyltmanzene
Hexachlarobutadiene
lsopropylbenzene
Methylene Chloride
hlhyl ri `Eetyi ether
llaphthatene
n-Butylbenzene
NYPropylbenzene
p-Isopropyltoluene
sec-Butyibenzene
Styrene
ten l3utylbenzene
1,1,1,2-Tetrachloroethene
1,1,2,24Tetrachloroethane
Tetrachloroethene
Toluene
trans•1,2-Dichioroethene
RL MDL Unit
0.500 uglL
0,500 ug/L
0.500 ug11,
db.500 m WL
0,500
0.500 ug/L
0.500 ug/L
0.500 uglL
0, 500 ug L
0.500 ug/L
0.500 ug/L
0,500 ug/L
0.500 ug/L
0.500 ug/L
0.500
0-500 ug/'L
0.500 ugh
0.500 ugh
0.500 ug/L
0,500 ugfL
0.500 ug/L
0.500 ug/L
0.500 ug/L
0,500 ug/L
0.500 ug/L
0.500 ugh
0,500 ug/L
0.500 ug/L
0.500 ug/L
0,500 ug/L
0,500 ug)L
100 ug/L
0.500 ug/L
1.00 ug/L
1,00 ug/L
5,00 ug/L
0.500 ug/L
5 00 ug/L
0.500 u0/L
0,500 ug/L
0,500 ug/L
0,500 ug/L
0,500 ug/L
0,500 ug/L
0,500 ug1L.
0,500 ug/L
2,50 ug/L
0,500 ug/L
0,500 ug/L
TestAmerica Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Lab Sample ID: 490-20114-3
Matrix: Ground Water
Prepared Ana
02/22/ 1 16:57
Di1 Fac
1
02/22/13 16.57 1
02/22/13 16:57 1
02122/13 16'57 1
02/22113 16;5'7 1
02/22113 16:57 1
02/22113 16:57 1
02/22/ 13 16; 57 1
02/22/13 16:57 1
02122/13 16:57 1
02/22/13 16:57 1
02/22/13 16:57 1
02/22/13 16:57 1
02/22/13 16: 57 1
02/22/13 16;57 1
02122/13 16:57 1
02/22/13 16:57 1
02/22/13 16 57 1
02/22/13 16'57 1
02/22/13 16`:57
02/22/13 16 57 1
02/22/13 16:57 1
02/22/13 16::57 1
02/22/13 16;57
02/22/13 16:57 1
02/22/13 16:57 1
02/22/13 16'57
02/22/13 16'57 1
02/22/13 16;57 1
02/22/13 16;; 57 1
02/22/13 16:57 1
02/22/13 16757 1
02/22/13 16;57 1
02/22113 16;57 1
02122/13 16:57 1
02/22/13 16:57 1
0212203 16:57 1
02122/13 16:57 1
02122113 16.57 1
02/22/13 16;57 1
02/22/13 16:57 1
02/22/13 16;57 1
02/22/13 16:57 1
02/22/13 16:57 1
02/22/13 16; 57 1
02/27/13'16;23 5
02/22/13 16:57 1
02/22/13 16:57 1
TestAmerica Nashville
Page 10 of 46 2/28/2013

Client: ARCADIS U,S. Inc
Project/Site : EM 42094
Client Sample ID: MW-7
Date Collected: 02/19/13 16:50
Date Received: 02/21/13 08:45
Client Sample Results
Method, SM6200-B - Volatile Organic Compoun
Analyte
trans-1,3-Dichloropropene
1,2,3-Trichlorobenzene
1,2, 4ETrichlorobenzene
1,1,2-Trichlor'oethane
1,1,1-Trichloroethane
Tiichioroethene
Tric h I orofluo roan e t h a n e
1,2,3-Trichlor propane
5-Tnanethylbenzene
1,2,4= Trimethy lbenzene
Vinyl chloride
xylenes, Total
Surrogate
1„2-©ichlormethane-d4 (Satan)
1,2-0Ich/oroethane-d4 (Surr)
Toluene46 (Surr)
Litduene-d8 (Sun-)
4-Bromartu©rmbenzene (Surr)
4-Bromofluombenzene (Surr)
Dibromofluoronneltlane (Suer)
CD ibromoQuoromethane (Surr)
Result
ND
NO
ND
6,01
ND
131
ND
ND
ND
0,610
ND
2,58
%Recovery Qualifier
98
106
90
102
102
96
100
MDL Unit
ug/L
ug1L
0.500 ug/L
0.500 ugfL
0.500 u,g/L
0.500 ugfL
0.500 ug/L.
0.500 ug/L
0.500 ug/L
0-500 ug/L
0.500 ug1L
0.500 ug/l.
Limits
70.130
70. 130
70. 130
70 -130
70_130
70 130
70-130
70. 130
TestAmerica Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Lab Sample ilk: 490-20114-3
Matrix: Ground Water
Prepared Analyzed
02r22/ 13 1d:57
02/22113 16:57 1
02/22/13 16:57 1
02/22/13 16:57 1
02/22/13 16:57 1
02/22/13 16 57 1
02/22/13 16' 57 1
02/22/13 16:57 1
02/'22/13 16:57 1
02/22/13 16:57' 1
02/22/13 16:5. 1
02122/13 16:57 1
Analyzed L?1d Fac
02 22/13 16r57. ..-
02/27/1316:23 5
02/22/13 '16:57 1
0227/1316,23 5
02/22/13 16; 57 1
02'27/13 /6,23 5
02/22'13 16:57 1
02/27/1316:23 5
TestAmerica Nashville
Page 11 of 46 2/28/2013

Client Sample Results
Client: ARCADIS U S Inc TestAmerica Job ID; 490-20114-1
Project/Site: EM 42094 SDG: 3721 Freedom Drive, Charlotte, NC
Client Sample ID: MW-8
Date Collected: 02J20/13 15:00
Date Received: 02/21/13 08:45
Lab Sample ID: 490-20114-4
Matrix: Ground Water
Method: SM6200-B - Volatile Organic Compounds
e
AnakW Result Qualifier RL MDL Unit D PreAnalyzd pared Oil Pac , ,
Benzene 17,3 ug/L 1
02/22/13 13:30
0 500
Eromobenzene ND 0.500 ug/L 02/22/13 13:30 1
Bromochloromethane ND 0500 ug/L 02/22/13 13:30 1
,
Brornodichloromethane ND 0.500 ug/L 02122/13 13:30 1
Bromolorm ND 0500 ug/L 02/22/13 13:30 1
,
Eromomethane ND 0500 ug/i. 02/22113 13:30 1
Carbon tetrachloride ND 0 500 ug/L 02/22/13 13:30 1
Chlorobenzene NO 0.500 ug/L 02122/13 13:30 1
Chloroethane NO 0.500 ug/L 02/22/13 13:30 1
Chloroform NO 0500 ug/L 02/22/13 13:30 1
,
Chlorom0500 ethane NO ugil. 02/22/13 13:30 1
4-Chlorotoluene ND 0,500 ug/L
02122/13 13:30 1
2-chiorotowene NO 0.500 ug/L 02/22/13 13;30 1
cls-1,2-Dichtoroethene 4,39 0,500 ug/L. 02122/13 13:30 1
cis-1,3-Dichlorooropene ND 0,500 ug(L 02,22/13 13:30 1
Dibromochlorornethane ND 0.500 ugil.. 02/22/13 13:30 1
! 1,2-Dibromo-3-Chloropropane ND 0,500 ug/L 02122113 13:30 1
12-Dibromoethane (EDB) NO 0500 ug/L 02/22/13 13:30 1
,
Dibrornornethane ND 0,500 ug/L 02/22/13 13:30 1
1,2-Dichlombenzene ND 0.500 ug/L
02/2203 13:30 1
105,00 ug/1..
,3-Dichlorobenzene ND 02/22/13 13:30 1
1,4-Dichlorobenzene ND 0,500 ug/L 02122113 13:30 1
Dichlorodffluoromethane ND 0.500 ug/L. 92122113 13:30 1
1,1-Dichloroethane ND ug/L 1
0.500 02/22/13 1,3:30
1,2-Dichlomethane ND 0,500 ug/L, 02122113 13:30 1
1,1-Dichloroethene ND 9500 ug/L 02/22/13 13:30 1
1,2-Dichloropropene ND ,
0.500 ug/L 02/22/13 13:30 1
1 ,3-Dic,hlo rop ropa ne ND uglL 02/22/13 13:30 1
0.500
2,2-Dichloropropane ND 0500 ug/L 02/22/13 13:30 1
,
1,1-Dichloropropene ND 0,500 ug/L 02/22/13 13:30 1
Diisopropyl ether 0874 0,500 ug/L 02J22.113 13:30 1
Ethanol .
NO 100 ug/L 02/2,2/13 13:30 1
Ethylbenzene 2,80 0.500 uge, 02/22/13 13;30 1
Hexathlorobutadiene NO 1.00 ug/L 02/22/13 13:30 1
lsopropylbenzene ND 1.00 ug/L 02/22/13 13:30 1
Methylene Chloride ND 5,00 ug/L 02/22/13 13:30 1
Methyl tel-butyl ether ND 0.500 ugiL
02122/13 13:30 1
Naphthalene ND 5,00 ug/L 02122/13 13:30 1
n-Eutylbenzene NO 1 0,500 ug/L 02/22113 13:30 1
N-Propyibenzene ND 0 500 ug/t. 02/22/13 13:30 1
p-Isopropyttoluene ND 0.500 tig/L. 02/22/13 13:30 1
sec-Butylbenzene ND 0,500 ug/L 02/22/13 13:30 1
Styrene ND 0.500 ug/L 02/22/13 13:30 1
ten-Butyibenzene ND 0.500 ug/L 02122/13 13:30 1
1 ,1 „1,2-Tetrachloroethane ND 0,500 ug/L 02/22/13 13;30 1
1,1 ,2,2-Tetrachloroethane ND 0500 Ligil, 02122/13 13:30 1
Tetrachioroathene 10.9 0.500 ugii, 02/22113 13:30 1
Toluene 17,2 0 500 ogit 02/22/13 13:30 1
trans-1,2-Dichloroethene ND 0.500 ug/L 02/22/13 13:30 1
TestAmerica Nashville
Page 12 of 46 2/28/2013

Client Sample Results
Client ARCADIS U.S. Inc
Project/Site: EM 42094
Client Sample ID: MW-8
Date Collected: 02/20113 15:00
Date Received: 02121113 08:45
Method: SM6200-B - Volatile Organic Compounds (Continued)
Anaiyte Result. Qualifier
trans 1,3-Dochloropropene ND
1,2, 3-Tnchlorobenzene ND
1,2,4-Tnchlorobenzene
1,1,2-Trlchloroethane
1,1,1-Trichloroethane
Trizhloroethene
Tnc h lorofluoro meth a n e
1, 2, 3-Trchloroptopane
1, 3,5-Trlrnethyl benzene
1,2,4-Trirne/trylbenzenn
Vinyl chloride
Xylenes,, Total
Surrogate
1,2-Di'ccloroet1ane-de (Sun.)
Toluene-d8 (Surr)
4-Bn3mniluo,rbenzene (Surr)
Dibromofluorr.methane (Surr)
ND
ND
ND
3,74
ND
ND
1,21
3.60
ND
15,5
%Recovery Qualifier
/00
97
101
99
MDL
0.500
0,500
0-500
0.500
0.500
0.500
0500
0.500
0.500
0-500
0 500
0.500
70. 130
70. 130
70. 130
Unit
ug/L
ug1L
ugiL
ugil
ug)L
u91L
ug1L
ug)L.
ug1L.
u9)L
u,9)L
ug/L
TestAmer ca Job ID: 490.20114-1
SDG: 3721 Freedom Driver Charlotte, NC
Lab Sample ID: 490-20114-4
Matrix: Ground Water
D Prepared Analyzed Dil Fes
02/22/13 13:30 1
02,22/13 13:30 1
02/22/13 13:30 1
02/22/13 13:30 1
02/22/13 13:30 1
02/22113 13:30 1
02,22/13 13:30 1
02.122113 13;30 1
02,22,13 13:30 1
02/22/13 13:30 1
02/22/13 13:30 1
02122/13 13:30 1
Prepared Anafy d Fes
0 1
02/22/1313:30 1
02/22/13 13:30 1
TestAmerica Nashville
Page 12r o 46 2/28/2013

Client Sample Results
Client; ARCADIS U.S. Inc
Project/Site: EM 42094
Client Sample ID: MW-10
Date Collected: 02120/13 10:15
Date Received: 02/21/13 08:45
Method: SM6200-B - Volatile Orgarn'ic. Compounds
Analyte Result Qualifier
Benzene
rom©benzene
abtttorc111retharte
Carbon tetrachloride
Chlorobertnzene
Chloroethane
Chloroform
Chloromethane
4-Ch orotoluene
2-Chlarotoluene
,2-Dichloroethene
Dichloropropene
D"rbromochlorome tha ne
1,2-Dibromo-3-Chloropropane
1,2-Dibromoethane (EOB)
Dibromamethane
1,2-Dichlorobenzene
1.3 Dichlorobenzene
1,4-Dichlorobenzene
Dichl orodifluoromethane
1,1-DPchloroethane
1,2-Dichloroethane
1,1-Dich/oraetlhene
1,2-Dichloropropane
1,3-Dichloropropane
22-D'ichloropropane
Dichloropropene
propyl ether
Ethylbenzene
Hexachlorobutarliene
pyiberizene
ylene Chloride
Methyl tert-butyl ether
Naphthalene
n-autylbenzene
N-Propylbenzene
p-Isopropyitoluene
-Butylbenzene
!benzene
Tetrachloroethane
,2, 2-Tetrachloroethane
Tetrachloroethene
ToPuone
trans-1,2-Dichloroethene
ND
ND
ND
NO
NO
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
2050
ND
2230
ND
53.2
ND
3090
899
66.,4
229
ND
13.2
434
ND
NO
ND
ND
23600
ND
RL IWtaL Unit
100
10.0 ug/L
10,0 ug/L
10.0 ug/L
10,0 ug/L
10,0 ug/L
10.0 ug/L
10.0 ug/L
10,0 ug/L
10,0 ug/L
10.0 ug/L
10,0 ug/L
1110 ug/L
10,0 ug/L
10,0 ug/L
10,0 ug/L
10,0 ug/L
10.0 ug/L
10,0 ug/I.
100 ug/L
10,0 ug/L
10,0 ug/L
10.0 ug/L
10.0 ug/L
10,0 ug/L
10.0 ug/L
10,0 ug/L
10,0 ug/L
10,0 ug/L
10,0 ug/L
10.0 ug/L
2000 ug/L
10,0 uglL
20,0 ug/L,
20,0 ug/L
100 ug/L
10.0 ug/L
100 ug/L
10,0 ug/L.
10,0 ug/L
10.0 ug/L
10.0 ug/L
10,0 ug/L,
10,0 ug/L
10,0 ug/L
10.0 ug/L
10.0 ug/L
100 ug/L.
10,0 ug/L
TestAmerica Job ID: 490-20114-1
SDG'. 3721 Freedom ©rive, Charlotte, NC
Lab Sample ID: 490-20114-5
Matrix: Ground Water
Anatlrz Dill Fab
02/22/1319:32 200
02/22/13 18 06 20
02/22/1319:06 20
02/22/1319:06 20
02/22/1319:06 20
02/22/1319.06 20
02/22/1319:06 20
02122/1319,06 20
02/22/1319:06 20
02/22/1319;06 20
02/22/1319:06 20
02/22/13 19:06 20
02/22/1319:06 20
02/22/1319,06 20
02/22/1319:06 20
02/22/1319:06 20
02/22/13'19.06 20
02/22/1319:06 20
02/22/1319:06 20
02/22/1319;06 20
02/22/1319:06 20
02/22/1319:06 20
02/22/1319:06 20
02122113 19,06 20
02/22/1319:06 20
02/22/13 19:06 20
02/22/1319;06 20
02/22/1319:06' 20
02/22/1319:06 20
02/2211319;06 20
02/22/13 19:06 20
02/22/1319:06 20
02/22/1319:06 20
02/22/1319:06 20
02/22/1319:06 20
02/22/13 19:06 20
02/22/1319:06 20
02/22/13 19:06 20
02/27/13 17:15 20
02/22/1319:06 20
02/22/13 19:06 20
02/22/1319:06 20
02/22/1319:06 20
02/22/13 19:06 20
02/22/1319:06 20
02122/1319:06 20
02/22/1319;06 20
02/22/1319:32 200
02/22/1319:06 20
TestAmerica Nashville
Page 14 1f 46 2/28/2013

Client Sample Results
Client: ARCADIS U,5. Inc
Project/Site: EM 42094
Client Sample ID: MW-10
Date Collected: 02/20/13 10:15
Date Received: 02121113 08:45
Method: SM6200-B - Volatile Organic Compounds (Continued)
Acolyte Result Qualifier
trans-1, 3-D ichlor©propene ND
1, 2, 3-T ric h l o robe nze n e
1, 2,4-Tnchl©robe nzene
1,1,2-Tnchloroethane
1,1,1-Tnchloroethane
Trichloroethene
Trichlorotl uoromethane
1,2, 3-Trichloropropa ne
1,3,5•Trkrnethy kbenzene
1.2,4-Trimethylbenze ie
Vinyl chloride
Xy,lenes, Total
Surrogate
1 2-O chtortrethane-c4 (Sur)
1,2-Oichloroethene-d4 (Surr)
1,2-Dichloroethane-d4 (Sun)
Toluene-d8 (Surr)
Toluene-d8 (Surr)
Toluene-d8 (Surr)
4-Bmmo6uorobenzene (Surr)
4-Bromofluorobenzene (Surr)
4-8r4mofluombenzene (Surr)
Dibromaftuoromethane (Surr)
UUibromofluoromethane (Surr)
Dibromofluoromethene (Surr)
ND
NO
NO
ND
NO
ND
NO
621
2350
NO
13900
RL
10.0
100
10,0
10,0
10,0
10.0
10.0
10,0
10,0
10,0
10,0
100
%Recovery Qualifier Limits
96 70.130
98
100
99
100
87
104
102
102
95
96
101
70s.130
70- 130
70. 130
70. 130
70_130
70.130
70 .130
70_130
70- 130
70. 130
70.130
MDL Unit
ug/L
ug/L
ug/L
ug/L
ug/L
ugh,
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
TestAmerica Job ID. 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
b Sample ID: 490-20114-5
Prepared
Prepared
02/22/13 19: 32
02/27/13 17 15
02/22/13 19:06
02/2 /13 19:32
02/27/13 '1 7 15
02/22/13 19.:06
0,2/22/13 19:32
02/27/13 17:15
02/22/13 19:06
02/22/13 19:32
02/27/13 17:15
Matrix: Ground Water
Anatylwed
02 22113 19:06
02/22/13 19.06
02/22/13 19:06
02/22/13 19:06
02/22/13 19:06
02/22/13 19:06
02/22/13 19:06
02/22/13 19:06
02/22/13 19:06
02/22/13 19,06
02/22/13 19[06
02/22/13 19 32
©ll Fec
20
20
20
20
20
20
20
20
20
20
20
200
Analyzed Dil Fac
22r°P 19:06 20
200
20
200
20
20
200
20
20
200
20
TestAmerica Nashville
Page 15 of 46 2/28/2013

Client Sample Results
Client ARCADIS U.S. Inc
Project/Site: EM 42094
Client Sample ID: DW-1
Date Collected: 02/20113 13:15
Date Received: 02/21/13 08:45
Method: SM6200-13 - Volatile Organic Compounds
Analyte Result Qualifier
Benzene
Bromobenzene
Bromochloromethane
Bromodiichlorometl ane
Bromoform
Bromomethane
Carbon tetrachloride
Chiorobenzene
Chloroethene
Chloroform
Chloromethane
4-Chlorotoluene
2-Chlorotoluene
cis-1 „2 •Dichloroethene
cis-1„3-Dichloroprogene
Dibromochioromethane
1,2•Dibromo-3-Chloropropane
1,2-Dibrornoethene (EDB)
D'ibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodilluorornelha ne
1,1-Dichloroethene
1,2-Dichloroethane
1,1-Dichloroethene
1,2-Dtchloroprapene
1, 3-Dichloropropene
2,2-Dichloropropane
1,1-Dichloropropene
Diisopropyl ether
Ethanol
Ethylbenzene
Hexachlorobutadiene
sopropylbenzene
hylene Chloride
utyl ether
Naphthalene
n-Butylbenzene
N-Propylbenzene
p-Isopropyltoluene
sec-Buhylbenzene
Styrene
tert-Butylbenzene
1„1,1,2-Tetrachloroethane
1,1,22-Tetrachloroethane
Tetrechloroethene
Toluene
trans-1, 2-Dichloroethene
ND
ND
Nfl
ND
ND
ND
ND
ND
ND
ND
NO
NOD
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
N' D
NO
ND
ND
ND
17,0
ND
NO
NO
ND
ND
ND
ND
NO
ND
ND
ND
ND
ND
ND
NO
ND
56.4
ND
TestArrterica Job ID, 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Lab Sample ID: 490-20114-6
Matrix: Ground Water
RL INDL Unit D Pre ared Art lyzed Dll Fac
ug1L 02/22113 17:23
5.00 ug/L 02/22/1317:23 10
5,00 ug/L 02/22/13 17:23 10
5-00 ug/L 02/22/1317'23 10
5,00 ug/L 02/22/13 17:23 10
5,00 ug/L 02/22/13 17:23 10
5,00 ugfL 02/22/13 17:23 10
5.00 ug/L 02/22/1317,23 10
5.00 ug/L 02122/13 17:23 10
5.00 ugfL 02/22/13 17:23 10
5.00 ug/L 02122/1317:23 10
5,00 ug/L 02/22/13 17:23 10
5.00 ugfL 02/22/13 17:23 10
5.00 u9/L 02/22/13 17:23 10
5.00 ug/L 02/22/13 17:23 10
5.00 ug/L 02/22/1317.23 10
5,00 ug/L 02/22J13 17:23 10
5.00 ug/L 02/22/13 17:23 10
5.00 u0/L 02/22/1317;23 10
5.00 ug/L 02/22113 17:23 10
5.00 ug/L 02/22/13 17:23 10
5.00 ug/L 02/22/13 17:23 10
5.00 ug/L 02/22/1317,-23 10
5,00 ugh. 02/22/13 17:2310
5.00 ug/L 02/22/13 17:23 10
5.00 ug/L 02122/1317:23 10
5.00 ugh. 02/22/13 17:23 10
5.00 ug/L 02/22/13 17:23 10
5,00 ug/L 02122/1317:23 10
5.00 ug/L 02/22/13 17`23 10
5-00 ug/L 02/22/1317:23 10
1000 u0/L 02/22,1317:23 10
5.00 ug/L 02/22/1317.23 10
10,0 u0/L 02/22/13 17:23 10
10.0 ug/L 02/22113 17:23 10
50.0 ug/L 02/2211317:23 10
5,00 ug/L 02/22/1317.23 10
50,0 ug/L 02/22/1317-23 10
5,00 ug/L 02/22/1317.'23 10
5,00 ug/L 02€22/1317:23 10
5.00 ugfL 02/22/13 17:23 10
5,00 ug/L 02/22/1317''23 10
5,00 ug/L 02/22/13 17:23 10
5,00 u0/L 02/22/13 17:23 10
5.00 ugfL 02/22/13 17:23 10
5,00 ugh. 02/22/1317:23 10
5,00 ug/L 02/22/1317,23 10
5.00 ug/L 02/22/1317,23 10
5.00 ug/L 02/22/13 17:23 10
TestAmerit Nashville
Page 16 of 46 2128/2013

Client Sample Results
Clierit ARCADIS U,S, Inc
Project/Site: EM 42094
Client Sample ID: DW-1
Date Collected 02120/13 13:15
Date Received: 02/21/13 08:45
Method: SM620043 Volatile Organic Compounds (Continued)
Analyte Result Qualifier
trans-1,3-Dichloropropene ND
1 2,3-Tnchlorebenzene ND
1,2,4-Trich4orobenzene ND
1,102-Tnchlornothane ND
1,1 1-Tnchlernethane ND
inctiParoethene ND
inchforofluommethane ND
1 2 3-Tnchlerapmpane ND
1,5 5-Trunethyl benzene ND
1,2,4-TrimethyPbenzene 541
Vinyl chloride ND
Xy Penes , Total 34.2
Surrogate %Recovery Qualifier
1,2-Dichloroefhane-04 (Surr) 95
Toluene -dB (Surr) 99
4-Bromonuorabenzena (Surr) 101
Dibromoffuorornethane (Surr) 95
RL MM. Unit
5,00 ug/L
5,00 ug/L
5.00 ug/L
5.00 ug/L
5 00 ug/L
5 00 ug/L
5 00 ug/L
5 00 ug/t.
5.00 ug/L
5.00 ugii.
5.00 ug/L
5.00 ug/L
Umfts
70 _ 130
70 _130
70 -130
TestAmerica Job ID: 490-20114-1
SDG; 3721 Freedom Drive, Charlotte, NC
Lab Sample ID: 490-20114-6
Matrix: Ground Water
D Prepared Analyzed Dil Fac
02/22/13 1723 10
02/22/13 17:23 10
02/22/13 17:23 10
02/22/13 17:23 10
02/.22/13 1723 10
02/22/13 1723 10
02122/13 1723 10
02/22/13 17:.23 10
02./22/13 1723 10
02/22/13 1723 10
02122113 1723 10
02122/13 1723 10
Prepared Analyzed Da Fee
02/22/13 17:23 10
02/22/13 1723
02/22/13 1723
02/22/13 1723 10
10
10
TestAmerica Nashville
Page 17 of 46 2/28/2013

Client: ARCADIS U.S. Inc
Project/Site: EM 42094
Client Sample ID: aW-2
Date Collected: 02/20/13 08:50
Date Received: 02/21/13 08:45
Method: SM6200-B Volatile Organic Compounds
Result Qualifier
5850
ND
ND
ND
ND
NO
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
NO
ND
ND
ND
1470
ND
ND
ND
ND
ND
8160
ND
25,5
ND
32.7
ND
1040
196
7.30
40.8
38.1
ND
12,1
ND
ND
ND
ND
50,2
NO
Analyte
8romobenzene
tlrrimec h l or©methane
13 romod ich l oro me th a n e
Bromoform
Bromomethane
Carbon tetrachloride
Chlorobenzene
Chlorbethane
Chloroform
Chforomethane
4-Chloroicluene
2-Chlorotoluene
cis-1,2-Dechloroethene
cis-1, 3-Dichloropropene
Dnbromochlor methane
1,2-Debromo-3•C hloropropane
1,2-D/bromoethane (ED13)
Dibromomethane
1,2-D1chIorobenzene
chlerobenzene
1 „4-Dichlorobenzene
Dichlorod'ifluoromethane
1,1-Dichloreethane
1,2-Dichloroethane
1,1-Dichtoroethene
1,2•Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
Dilsopropyl ether
Ethanol
Ethylbenzene
Hexachlarobutadiene
lsopropylbenzene
Methylene Chloride
Methyl tent -butyl ether
Naphthalene
n-Butylbenzene
N-Propylbenzene
p-Isapropyl'toluene
see-8utylbenzene
Styrene
tart-Butylbenzene
1,1,1,2-Tetrachloroethane
1,1 „2,2-Tetrachloroethane
Tetrachloroethene
Toluene
Iran& 1,2-Dichloroethene
Client Sample Results
RL MDL. Unit
0.0 ug/L
5.00 ug/L
5.00 ug/L
5.00 ug/L
5,00 ug/L
5.00 ug/L
5,00 ug/L
5.00 ug/L
5,00 ug/L.
5.00 ug/L
5.00 ug/L
5,00, ug/L
5,00 ug/L
5,00 ug/L
5.00 ug/L
5,00 ug/L
5.00 ug/L
5,00 ug1L
5.00 ug/L
5.00 ug/L
5..00 ug/L
5.00 ug/L
5.00 ug/L
5,00 ug/L
5,00 ug/L
5,00 ug/L
5.00 ug/L
5,00 ug/L
5.00 ug/L
5.00 ug/L
50,0 ug/L
1000 ug/L
5,00 ug/L
10,0 ug/L
10.0 ug./L
50,0 ug/L
5.00 ug/L
50.0 ug/L
5.00 ug/L
5.00 ug/L
5,00 ug/L
5.00 ug/L
5.00 ug/L
5.00 ug/L
5.00 ug/L
5.00 ug/L
5.00 ugh.
5.00 ug/L
5.00 ug/L
TestAmerica Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Lab Sample ID: 49O-20114-7
Matrix: Ground Water
Prepared Analyzed DO Pat
�02/22/13 20r24 100
02/22113 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19.58 10
02/22/13 19.58 10
02/22/13 '19,58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19,58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19;58 10
02/22/13 19.58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19.58 10
02/22/13 19:58 10
02122/13 19:58 10
02/22113 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 20:24 100
02122113 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/27/ 13 17:41 10
02/22/13 19:58 10
02122/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19:58 10
02/22/13 19;58 10
TestAmerica Nashville
Page 18 of 46 2/28/2013

Client: ARCADIS U S. Inc
Project/Sate: EM 42094
Client Sample ID: DW-2
Date Collected: 02/20/13 08:50
Date Received: 02121/13 08:45
Method: SM6200-B - Volatile 4rga
Analyte
trans 1.3-Dichlorppropene
1, 2, 3-Tric h lei robe nze n e
1,2,4-Trichlorobenzene
1,1,2-Trichl©roethane
1,1,1-Trichloroethane
Trichloroethene
Trichlorofluoromethene
1, 2, 3-Trlchloropropa ne
5-Trimethyl benzene
1 „2,4-Tn methyl benzene
vinyl chloride
Xylenes, Total
Surrogate
1„2-Dichloroethane4 (Suer}
-13/chkrethane-d4 (Surr)
-Dichl©roothene-d4 (Surr)
e-d8 (Surr)
Toluenead8 (Surr)
Toluene-d8 (Surr)
4-Br©mo8uombenzene (Surr)
4-Brorno1Yuombenzene (Surr)
4-Hromolluombenzene (Sure)
Dibromoiluoromethana (Sure)
©ibromo8uammethane (Surr)
Dibromofuoromethene (Surr)
Client Sample Results
is Compounds (Continued)
Result Qualifier
ND
ND
ND
6,30
ND
ND
ND
ND
ND
ND
5.12
2566
%Recovery Qualifier
95
92
97
100
98
90
103
101
100
95
94
98
RL
5,00
5,00
5.00
5,00
5.00
5,00
5.00
5,00
5.00
5.00
5.00
70> 130
70.. 130
70. 130
70.130
70. 130
70 .130
70,,130
70, 130
70.130
70. 130
70. 130
70.130
MDL Unit
ug/L
ug/L
ug/L
ug/L.
Ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
TestAmerica Job ID: 490-20114-1
721 Freedom Drive, Charlotte, NC
Lab Sample ID: 490-20114-7
Matrix„ Ground Water
Prepared Analyzed 0i1 Fac
02/22/13 19.58 10
02/22/13 19: 58
02/22/13 19:58
02/22/13 19:58
02/22/13 19 58
02/22/13 19,58
02/22/13 19:58
02/22/13 19:58
02/22/13 19:58
02/22/13 '19:58
02/22/13 19:58
02/22/13 19:.58
Prepared Analyzed
20.24
02/27/13 17.41
02/22/13 19: 58
02/22/13 20:24
02/27/13 17:41
02/221/3 19:58
02^22/13 20:24
02/27/13 17.41
02/22/13 19.58
02/22/13 20.24
02/27/13 '17:41
10
10
10
10
10
10
10
10
10
10
10
it Fos
10
100
10
10
100
10
10
100
10
10
100
10
TestAmerica Nashville
Page 19 of 46 2/28/2013

Client: ARCADIS U.S, Inc
ProjectiSite: EM 42094
Client Sample ID: DW
Date Collected: 02120/13 1
Date Received: 02/21/13 08:45
Method. SM620043 - Volatile Organic Compounds
Analyte
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromotoran
Brc momethane
Carbon tetrachloride
C hlorobe nzene
Chloroe'thane
C hloroform
Chbrclme1hane
4-Chlorotoluene
2-Chlorolotuene
cis-1 „2-Dichloroethane
cis-1,3-Dichloropropene
CDibromochlorometh a ne
1,2-DTbromo-3-ChYoropropane
1,2-Dibromoethane (EDB)
0ibromomethane
1,2-Dichlorobenzene
1,3-Dlchlorobenzene
1,4-Dichlorobenzene
Dk hIorodi1ucwwmethane
1,1-Dichloroethane
1,2-Drchlbroethane
1,1-Dichloroethene
1,2-D/chtoropropane
1,3-Dichloropropane
2,2-D)chloropropane
1,1-Dichloropropene
Diisopropyl ether
Ethanol
Ethylbenzene
Hexachlorobutadiene
Isopropytbenzene
Methylene Chloride
Methyl tart -butyl ether
Naphthalene
n-Butylbenzene
N-Propylbenzene
p-Isopropyttoluene
sec-Butylber1zene
tyrene
utylbenzene
, 2 -Te tra c h l o roeth a ne
-Tetrachloroethane
Tetrachloroethene
Toluene
trans-1.2-Dichloroethene
Client Sample Results
Result Qualifier
2
ND
ND
ND
ND
NO
ND
ND
ND
ND
ND
ND
ND
NO
ND
ND
ND
NO
NO
NO
ND
NO
ND
ND
ND
NO
ND
ND
ND
ND
116
ND
12,5
ND
6,44
NO
145
54.1
1,64
2,17
ND
1,10
5,"24
NO
ND
NO
NO
122
ND
RL
2.50
0, 500
0,500
0.500
0,500
0,500
0.500
0,500
0,500
0.500
0.500
0,500
0.500
0,500
0,500
0.500
0,500
0.500
0.500
0.500
0,500
0,500
0.500
0.500
0.500
0.500
0.500
0.500
0.500
0.500
0,500
100
0.500
1..00
1,00
5.00
0,500
5,00
0.500
0.500
0.500
0,500
0,500
0,500
0,500
0.500
0.500
0,500
0.500
MDL Unit
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ugfL
ug/L
ug/L
u g/L
ug/L
ug/L
ug/L
ug/L
u g1L
ug/L
ug)L
ug/L.
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug1L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L.
ug/L
ug1L
ug/L
ug/L
ug/L
TestAmerica Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Lab Sample ID: 490-20114-8
Matrix: Ground Water
Prepared Analyzed Dil Fat
2
02/22/13 15:40 1
02/22/13 15:40 1
02/22/13 15:40 1
02/22/13 15:40 1
02/22113 15:40 1
02/22/13 15.40 1
02/22/13 15:40 1
02/22/13 15:40
02/22/13 15:40 1
02/22/13 15:40 1
02/22/13 15:40 1
02/22/13 15:40 1
02/22/13 15:40 1
02/22/13 15:40 1
02/22/13 15:40 1
02/22/13 15:40 1
02/22/13 15:40 1
02/22113 15:40 1
02/22/13 15:40 1
02/22/13 15:40 1
02/22113 15:40 1
02/22/13 15:40 t
02/22113 15:40
02/22/13 15:40 1
02/22/13 15:40 1
02/22/13 15:40 1
02/22/13 15:40 1
02/22/13 15:40 1
02/22/13 15c40
02/22/13 15:40 1
02/22/13 15:40 1
02/22/13 15'40 1
02/22/13 15'40 1
02/22/13 15:40 1
02/22/13 '15:40 1
02/22/13 1540 1
02/22/13 15:40 1
02/27/13 15:57 1
02/22/13 15:40 1
02/22/13 15:40 1
02/22/13 15:40 1
02122/13 15:40 1
02J22113 15:40
02/22/13 15:40 1
02/22/13 15:40 1
02P22/13 15:40 1
02/22113 15:40 1
02/22/13 15:40 1
TestAmerica Nashville
Page 20 of 46 2/28/2013

Client Sample Results
Client: ARCADIS U.S. Inc
Project/Site: EM 42094
Client Sample ID: DW-3
Date Collected: 02/20/13 11:05
Date Received: 02/21/13 08:45
Method: SM6200-B - Volatile Organic Compounds (Continued)
Anatyte
trans-1,3-Dichloropropene
1,23-Trichlorobenzene
1„2,4-Trichlorobenzene
1,,1,2-Trichloroethane
1,1,1-Trichloroethane
TricNoroethene
Trichlorofluororrtethane
1,2,3-Trichforopropane
1,3,5-Trimelthylbenzene
1,2,4-Trimethylbenzene
Vinyl chloride
xylenes, Total
Surrogate
1,2-Dichforoethane-O4 (Surr)
1,2-Dich1eroetriane-d4 (Surr)
1,2-Dichloroethane-O4 (Sun')
Toluene -dB (Surr)
Toluene-d8 (Sun')
Toluene-d8 (Sun')
4.8romolluerobenzene (Surr)
4-Bromofluorobenzene (Surr)
4-Bromoffuorobenzene (Surr)
Debromofluoromethene (Surr)
Dibromofluoromethene (Surr)
Dibromofluoromethane (Surr)
Result Qualifier RL
ND 0 500
ND 0 500
ND 0 500
ND 0 500
ND 0 500
ND 0 500
ND 0 500
ND 0 500
3,79 0 500
13,4 0 500
ND 0 500
73.6 0 500
%Recovery Qualifier Limits
94 70 _130
94 70 .130
97 70 -130
99 70 _130
100 70 , 130
88 70 _130
102 70 .130
100 70 _130
102 70 _130
94 70 _130
96 70 _130
97 70 .130
MOL Unit
ug/L
ug/L
ug/L
ug/L
ugiL
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
TestAmerica Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Lab Sample ID: 490-20114-8
Matrix: Ground Water
0 Prepared Analyzed
02/22/13 1540
02/22/13 1540
02/22/13 15:40
02/22/13 154.0
02/22/13 15:40
02/22/13 1540
02/22/13 15:40
02/22/13 15:40
02/22/13 15:40
02/22/13 15:40
02/22/13 1540
02/22/13 1540
Oil Fac
1
1
1
1
1
1
1
Prepared Analyzed Di! Fac
2/13 1540 1
02/22/13 16:05 5
02/27/13 /557
02/22113 1540.
02/22/13 1605
02/27/13 15:57
02/22/13 1540
02/22/13 1605
02/27/13 1557
02/22/13 1540
02/22/13 16:05
02/27/13 15:57
1
5
1
5
1
1
TestAmerica Nashville
Page 21 of 46 2/28/2013

Anatyte
Benzene
romobenzene
h
Bromo
Bromomethacne
Carbon tetrachloride
C hlorobenzene
C hloroethane
Chloroform
Chloromethane
4-Chlorotoluene
2-Chlorotoluene
cis-1, 2-Dichloroethene
c/s-1.3-D ich l oro p rope ne
Dibromochloromethane
1, 2-Dibromo-3-C hlo ropropane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichi'orobenzene
1, 3-Dich/orobenzene
1,4-Dichlo robenzene
D ich lorod i0 u ono me the n e
1,1-Dichk roethane
1,2-Dichkoroethane
1,1-Dichle roethene
1,2-Dichloropropane
1, 3-Dichloropropane
2 2-Dichloropropane
1,1-Dlchloropronpene
Diisopropyl ether
Ethanol
Ethylbenzene
I-t ex a c h I o robu t ad i e n e
Isopropylbenzene
Methylene Chloride
Methyl tert-butyl ether
Naphthalene
n-Butylbenzene
N-Propylbenzene
p-llsopropyltoluene
sec-Butylbenzene
Styrene
tosrt--B uty I Benz e n e
1 1,2-Tetrachloroethane
2,2-Tetrachloroethane
Tetrachloroethene
Toluene
trans-1,2--Dichloroethene
Client Sample Results
CI ent: ARCADIS U,S, Inc
Project/Site: EM 42094
Client Sample ID: Trap Blank
Date Collected: 02119113 00:01
bate Received: 02/21/13 08:45
d: SM620043 Volatile Organic Compounds
Result Qualifier
ND
N' D
ne ND
oromethane ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
NO
NO
NO
ND
ND
NO
ND
ND
ND
ND
ND
ND
NO
NO
NO
ND
ND
NO
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
NO
ND
ND
ND
ND
RL MDL Untt
0.500 ug/L
0.500 ug/L
0.500 ug/L
0.500 ug/L
0.500 ug/L
0.500 ug/L
0.500 ug/L
0.500 ug/L
0.500 ugiL
0,500 ugfL
0,500 ug/L
0.500 ug/L
0.500 ug/L
0.500 ug/L
0.500 ug/L
0-500 ug/L
0.500 ug/L
0.500 uglL
0.500 ug/L
0.500 ug/L
0.500 ug/L
0.500 ug/L
0.500 ug/L
0.500 ug/L.
0.500 ug/L.
0,500 ug/L
0.500 ug/L
0,500 ugiL
0.500 ug/L.
0..500 ug/L
0.500 ug/L
100 ug/L
0.500 ug/L
1.00 ug/L.
1.00 ug/L
5.00 ug/L
0 500 ug/L
5.00 ug/L
0.500 ug/L
0.500 ug/L
0.500 ug/L
0.500 ug/L
0.500 ug/L
0.500 ug/L
0.500 ug/L
0.500 ug1L
0.500 ug/L
0.500 ugfL
0 500 ug/L
TestAmsrica Job I
SDC : 3721 Freedom drive
Lab Sample ID:
Prepared
D: 490-20114.1
Charlotte, NC
490-20114-9
Matrix: Water
Analyzed Dit Fac
02122/'t 3 13:04 1
02/22/13 13'04 1
02/22/13 13:04 1
02122113 13:04 1
02/22/13 13:04 1
02/22/13 13.04 1
02122113 13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
02/22113 13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
02/22/13 13:04
02/22113 13:04 1
02122/13 13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
02122/13 13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
02/22/13 13:04. 1
02/22/13 13:04 1
02/22/13 13:04 1
02122/13 13:04 1
02/22/13 13:04 1
02122/13 13:04 1
02/22/13 13104 1
02/22113 '13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
02/22/13 13104 1
02/22/13 13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
02/22113 13:04 1
02122113 13:04 1
02/22/13 13:04 1
02122/13 13:04 1
02/22,13 13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
TestAmerica Nashville
Page 22 of 46
2/2812©13

Client: ARCADIS U.S. Inc
Project/Site: EM 42094
Client Sample ID: Trip Stank
Date Collected: 02/19113 00:01
Date Received: 02(21/13 08:45
Method: SM6200-
Anafyte
trans-1, 3-Dichloropropene
1,2,3-Tr chiorobenzene
1, 2,4-Trichlorobenzene
1,1,2-Trichloroethane
1,1,1-Trichloroethe ne
Trochloroethene
TrichIoro luoromethene
1, 2, 3-Trichloropropane
1, 3, 5-Trimethylbenzene
1, 2,4-Trimethyl benzene
Vinyl chloride
Xylenes, Total
Surrogate
Client Sample Results
Volatile Organic Compounds Con
Result Duniifier
ND
ND
ND
ND
ND
ND
ND
NO
ND
ND
ND
ND
1,2-©ichloroethane-d4 (Surr)
Toluene-d8 (Surr)
4-Bromofuorobenzene (Surr)
Dibramofluoromethane (Surr)
%Recovery Qualifier
95
97
102
97
RL
©,500
0,500
0,500
0,500
0,500
0,500
0.500
0,500
0,500
0.500
0.500
0,500
Limns
70 130
70-130
70. 130
70,130
MDL Unit
U9PL,
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
TestAmerica Job ID: 490-20114-1
SDC: 3721 Freedom Drive, Charlotte, NC
Lab Sample ID: 490-20114-9
Matrix: Water
0 Prepared Analyzed Dil Fac
02/22/13 13:04 1
02/22113 13.04 1
02/22/13 13:04 1
02/22/13 13:04 1
02/22,/13 13,04 1
02/22/13 13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
92/22/13 13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
02/22/13 13:04 1
Analyzed f3ff Fac
1
02/22/13 13:04 1
02/22/13 13:04 1
TestArnerica Nashville
Page 23 of 46 2/26/2013

QC Sample Results
Client: ARCADIS U,S, Inc
Project/Site: EM 42094
Method: SM6200-B - V'olatiOrganic Compounds
Lab Sample Id. MB 490-60479/7
Matrix; Water
Analysis Batch: 60479
MB MB
Acolyte Result Qualifier RL MDL Unit
Benzene ND 0.50t1 rrg/1.
Bromobenzene ND 0.500 ug/L
Brornochlorornethane ND 0,500 ug/L
Bromodichloromethane ND 0-500 ug/L
Bramofomi ND 0.500 t10/L
Bromomethane ND 0.500 ug/L
Carbon tetrachloride ND 0.500 ug/L
Chlorobenzene ND 0,500 ugfL
Chloroethane ND 0.500 ug/L
Chloroform ND 0.500 ug/L
Chloromettrane ND 0,500 ug,/in
4-Chlorotoluene ND 0.500 ug/L
2-Chiorotoluene ND 0,500 ug/L
cis,-1,2.D/chloraethene NO 0,500 ug/L
cis-1,3-Dichtoropropene ND 0.500 ug/L
Dibromochloromethane ND 0.500 ugfL
1,2-Dibromo-3-Chloropropane ND 0,500 ug/L
1„2.Dibromoethane (EDB) NO 0.500 ug/L
Dlbromomethane NO 0,500 ug/L
1,2-Dichlorvbenzene ND 0.500 ug/L
1,3-Dichlorobenzene ND 0,500 ug/L
1,4•Dichlorobenzene ND 0.500 ug/L
Dichiorod'ifluoromethane ND 0.500 ug/L
1,1-Dichloroethane ND 0.500 ug/L
1,2-Dichlorcethane ND 0,500 ug/L
1,1-Dichloroetflene ND 0,500 ug/L
1,2-Dichloropropane ND 0,500 ug/L
1,3-Dichloropropane ND 0,500 ug/L
2,,2-Dichloropropane ND 0,500 ug/L
1.1•Dichlorepropene N0 0,500 crpl.
0rrsopropyl ether ND 0.500 ug/L
Ethanol ND 100 ug/L
Ethylbenzene ND 0,500 ugfL
Hexachlarobutadiene ND 1,00 ug/L
tsopropylbenzene ND 1.00 ug/L
8lethylene Chloride ND 5.00 ug/L
Methyl tert-butyt ether ND 0.500 ug/L
Naphthalene NO 5.00 ug/L
n-8utylbenzene ND 0,500 ug/L
N-Propylbenzene NO 0.500 ug/L
p-isopropytloluene NO 0.500 ug/L
sec-Butylbenzene ND 0.500 ug/L
styrene ND 0.500 ug/L
tert-Butylbenzene ND 0.500 ug/L
2-Tetrachloroethane ND 0.500 ug/L
1,1,2,2-Tetrachloroethane ND 0,500 ug/L
Tetracthoroethene ND 0,500 ug/L
j Toluene ND 0.500 ug/L
TestAmerica Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Client Sample ID: Method Hank
Prep Type: Tote NA
Prepared
A alyzed Dil Fac
22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02122/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12.38 1
02/22/13 12:38 1
02122/13 12:38 1
02122/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
022,213 12:38 1
02/22/13 12:38 1
02/22/13 1238 1
02/22/13 12:38
02/22/13 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38
02/22/13 12:38
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1.
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02122/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02122/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
02/22/13 12:38 1
TestAmerica Nashville
Page 24 of 46 2/28/2013

QC Sample Results
CIi'ent: ARCADIS U.S. Inc
Project/Site: EM 42094
Method: SM6200-B - Volatile Organic Compounds
Lab Sample ID: MB 490-60479/7
Matrix° Water
Analysis Batch: 60479
Analyte
trans-1 „2-Dichloraethene
trap s-1, 3-Dichloropropene
1., 2, 3-Trichtororobenzene
1,2,4-Trtchtorobenzene
1,1„2 Trichloroeihane
a 1-Tnchioroelhane
Trichloroethene
Tnchloro5uoromeihane
1, 2, 3=Trichloropropane
1, 3,5-Tnmethylbenzene
1, 2,4-Trenethyl benzen e
Vinyl chloride
Xylenes, Total
MB MB
Result Qualifier
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ontanued
0
0.500
0.500
0.500
0.500
0.500
0.500
0.500
0.500
0.500
0.500
0.500
0 500
TestAmenca Job ID 490-20114-1
SDG: 3721 Freedom ©rive„ Charlotte, NC
Client SalTlple tO: Method Blank
Prep Type: Total/NA
MOL Unit D Prepared Analyzed
ug/L 02/227't3 12...
ugfL 02/22/13 12'.38
ugfL 02/22113 12.38
ugfL, 02122/13 12:38
ugfL 02/22/13 12`38
ugfL. 02/22/13 12:38
ugfL 02/22/13 12`38
ugfL 02/22/13 12:38
ug/L 02/22/13 12:38
ugfL 02/22/13 12:38
ugIL 02/'22/13 12:38
ug/L 02/22/13 12.38
ugfL 02/22/13 12:38
MB MB
Surrogate %Recovery Qualifier Limits Prepared Analyzed
1,2-Dich1oroethane-d4 (Surr) 97 70'_ 130
7oluen dB (Surr) 104 70. 130
4-8romofluarob®nzene (Surr) 104 70. 130
O+bromofuoromethane (Surd 95 70. 130
Lab Sample ID: LCS 490-60479/3
Matrix: Water
Analysis Batch: 60479
Analyte
Benzene
Bromobenzone
BromachIoromethane
Bromodichloromethane
Bromoform
02/22/13 12:38
02/22/13 12:38
02/22f13 12:38
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS SORac„
Added Result Qualifier Unit D %Ric Limits
50,0 5169 ug/L 104 70..130
50.0 51.99 ugfL 104 70.130
50,0 52.67 u9/L 105 70.130
50,0 55.24 ugfL 110 70.130
50.0 51,39 ug/L 103 70.130
nta 50.0 51.89 u9/L 104 60.140
tllOrtde 50 0 52,69 ugfL 105 70.130
50.0 53.52 ugfL 107 70. 130
Ghlurtaettsane 50.0 51,41 ug/L 103 60 -140
Chloroform 50.0 50.10 ugfL 100 70.130
CChlonamethane 50.0 44,92 ug/L 90 60.140
4-Chlorotoluene 50,0 57.54 ug/L 115 70. 130
2-Chlorotofuene 50.0 55.64 ug/L 111 70. 130
cis-1,2-Dichloreethene 50.0 50,08 ug/L 100 70 _ 130
cis l,3 hloropropene 50.0 54,13 ug/L 108 70. 130
Dibromochloromethane 50.0 54.02 ug/L 108 70-130
1,2-Dlbromo-3-Chloropropane 50,0 55,11 ug/L 110 70.130
Dibrom©metllane 50.0 53.26 ug/L 107 70.130
1,2-Dichlorobenzene 50.0 54,65 ug/L 109 70 _ 130
1,3-Dichtorobenzene 50.0 54,71 ug/L 109 70 - 130
,4-Dichlorobenzene 50.0 52.60 ug/L 105 70.130
irod,1luoromethane 50.0 49.54 ug/L 99 60 _ 140
ichloroethane 50,0 53,76 ug/L 108 70.130
ene
TestAmerica Nashville
Page 25 of 46 2/28/2013

QC Sample Results
Client: ARCADIS U.S. Inc
Project/Site: EM 42094
Method: SM6200-B - Vo atiie Or ani Co npound
Lab Sample ID: LCS 490-60479/3
Matrix: Water
Analysis Batch; 60479
Anatyte
1,2-Dichloroethane
1 ,1 -Dichloroethene
t ,2-Dichloropropane
1.3-Dichloropropane
2„2-Dichloropropane
1,1=Dichionapropene
Dilsopropyi ether
Ethanol
Ethylbenzene
Fiexachlorobutedlene
Isopropylbenzene
Methylene Chloride
Methyl tert-butyl ether
Naphthalene
n-Butylbenzene
N-Propylbenzene
p-is.opropyltoluene
sec-Butylbenzene
Styrene
tert-Butylbenzene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetracihloroethane
Tetrachloroethene
Toluene
trans-1,2-Dichloroethene
trans-1, 3-Dichloropropane
1.2, 3-Trlchlorobenzene
1,2,4-Trichlorobenzene
1,1,2-Trichloroethane
1-Tmchloroethane
Trichloroethane
Tnc hlorofluo rornetha ne
1, 2, 3-Trichloropropa ne
1,3,5-Trimethylbenzene
1, 2,4-Trimethylbenzene
Vinyl chloride
Xylenes, Total
ate
TestAmerica Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Client Sample ID: Lab Control Sample
Prep Type; Total/NA
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits.
0�0 47,49 ugJL 95 70.130
50..0 61,19 ug/L 122 70 - 130
50.0 48,91 u9/L 98 70 - 130
50.0 51.30 ug/L 103 70.130
50.0 56,21 ug/L 112 70 _ 130
50.0 51,73 ug/L 103 70 _ 130
50,0 52,75, ug/L 105 70 _ 130
5000 4292 u9/L 86 60. 140
50.0 55.91 u91L 112 70.130
50.0 54,42 ug/L 109 70 _ 130
50.0 57,00 ugJL 114 70.1343
50,0 57.40 ug/L 115 70-130
50.0 55.59 ug/L 111 70-130
50,0 52.22 ug/L 104 70 _, 130
50.0 63.92 ugJL. 128 70 _ 130
50.0 57,49 ug/L 115 70-130
50,0 59,15 ugJL 118 70.130
50.0 60.85 ug/L 122' 70. 130
50,0 55.76 ug/L '112 70-130
50.0 59,00 ug/L 118 70.130
50,0 52.25 u9/L 104 70 - 130
50.0 54.37 ug/L 109 70 _ 130
50.0 51.99 ugfl. 104 70. 130
50,0 53,01 ug/L 106 70. 130
50,0 56,29 ug/L 113 70.130
50.0 52.09 u9/L 104 70.130
50.0 51,65 ug/L 103 70. 130
50.0 52-50 ug/L 105 70. 130
50.0 50.28 u9/L 101 70-130
50.0 53.02 ug/L 106 70 _ 130
50-0 53-39 ug/L 107 70 _ 130
50.0 49-84 ug/L 10o ear} _ 140
50.0 51,96 ug/L 104 70 m 130
50.0 59.60 u9/L 119 70 _ 130
50.0 59.48 ug/L 119 70. 130
50.0 54,28 u9/L 109 60 _140
150 164.1 ugJL 109 70.130
LCS LCS
%Recovery Qualifier Lim
2-[irchloroethartat-d4 (Surr) 94 70 - 130
e48 (Surr) 99 70. 130
uoretierizene (Sure) 102 70. 130
9aro/11sNtane (Surr) 98 70. 130
TestAmerica Nashville
Page26of46
2/28/2013

QC Sample Results
Client: ARCADIS U.S. Inc
Project/Site: BM 42094
Method: SM6200-B - Volatile Organic Compounds (Continued
Lab Sample ID LCSD 490-6047914
Matrixr Water
Analysis Batch: 60479
Analyte
Benzene
Bromobenzene
Bromochlorontethane
Bromodichloromethane
Sromotorm
Bromomethane
Carbon tetrachloride
Chlorobenzene
Chioroethane
Chloroform
Chloromethane
4-Chlorotoluene
2-Chlorotoluene
cis-1, 2-Dichloroeth ene
cis-1.3-Dich oropropene
D i bromochlorometh a ne
1,2-Dibromo-3-Chloropropane
Dibrom©methane
1,2-Dichlorobenzene
,3-Dichlorobenzene
banzene
ic11Ior'cldditiuol"tlrtlethta ne
-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
1, 2-Dichloropropane
1,3-Dichloropropane
2,2-Dich oropropane
1,1-Dichloropropene
Diisopropyl ether
Ethanol
Ethylbenzene
Hexachlorobutadlene
lsopropylbenzene
Methylene Chloride
Methyl tort -butyl ether
Naphthalene
n-Butylbenzene
N-Propylbenzene
p-isopropyltotuene
-Butylbenzene
re
utytbenzene
,2-Tetrachloroethane
„2-Tetrachloroethane
Tetrachloroethene
Toluene
trans-1,2 Dichloroethene
Spike
Added
50.0
50.0
50,0
50.0
50,0
50,0
50,0
50.0
50.0
50.0
50,0
50.0
50.0
50,0
50,0
50.0
50,0
50.0
50.0
50.0
50.0
50,0
50,0
50.0
50,0
50,0
50,0
50.0
50,0
5000
50.0
50,0
50.0
50.0
50,0
50.0
50.0
50,0
50,0
50.0
50,0
50.0
50,0
50.0
50.0
50,0
50,0
LC'SD LCSD
Result Qualifier Unit
51.56
53,73 ug/L
51,98 ug/L
54.84 ug/L
51.18 ug/L
52-55 ug/L
52.01 ug/L
53.12 ug/L
50.31 ug/L
49,96 ug/L
43.06 ug/L
57.85 ug/L
56.21 ug/L
48.86 ug/L
54,38 ug/L
52.98 ug/L
54.87 ug/L
51,89 uglL
57,14 ug/L
56.62 ug/L
53,33 ug/L
47.99 ug/L
53,17 ug/L
47.44 uglL
58.98 ug/L
47,83 ug/L
51.58 ug/L.
54.13 ug/L
51,07 ug/L
52.98 ug/L
3793 ug/L
55.14 ug/L
55.28 ug/L
57,22 ug1L
56.00 ug/L
55,38 ug/L
53.50 ug/L
66.07 * ug/L
58.94 ug/L
60.47 ug/L
62,04 ug/L
55,94 ug/L
60,08 ug/L
5'1,89 ug/L
56,26 ug/L
52.23 ug/L
52,37 ug/L
54.46 ug/L
TestAmerica Job ID: 490-20114-1
SDG' 3721 Freedom drive, Charlotte, NC
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
%Rec
%Rec. RPD
Limits RPD Limit
78.130 2.0
107 70.130 3 20
104 70.130 1 20
110 73 - 130 1 20
102 70.130 0 20
105 60 _ 140 1 20
104 70. 130 1 20
106 70 m 130 1 20
101 60 _ 140 2 20'
100 70.130 0 20
86 60..140 4 20
116 70. 130 1 20
112 70 _ 130 1 20
98 70 _ 130 2 20
109 70.130 0 20
106 70 - 130 2 20
110 70_130 0 20
104 70 _ 130 3 20
114 70 _ 130 4 20
113 70.130 3 20
107 70 _ 130 1 20
96 60 - 140 3 20
106 70. 130 1 20
95 70 _ 130 0 20
118 70. 130 4 20
96 70 _ 130 2 20
103 70 _ 130 1 20
108 70 .- 130 4 20
102 70 -.130 1 20
106 70 _ 130 0 20
76 60 _ 140 12 20
110 70.130 1 20
111 70 _ 130 2 20
114 70 _ 130 0 20
112 70.130 2 20
111 70 _130 0 20
107 70.130 2 20
132 70 _ 130 3 20
118 70 - 130 2 20
121 70. 130 2 20
124 70.130 2 20
112 70-130 0 20
120 70 - 130 2 20
104 70.1.30 1 20
113 70- 130 3 20
104 70 _ 130 0 20
105 70.130 1 20
109 70.130 3 20
TestAmerica Nashville
Page 27 of 46 2/28/2013

QC Sample Results
Client: ARCADIS U.S. Inc
Project/Site: EM 42094
Method: SM62OO B - Volatile Organic Compound
Lab Sample MD: LCSD 490-6O479I4
Nlatnx: Water
Analysis Batch: 60479
Analyte
trans-1 3- D is h l oro p rope n e
1, 2, 3-Tric h l orobe nz ene
1,2,4-Trichlorobenzene
1,1,2-Trichloroethane
1,1,1-Tnchl0roethane
Trichlorcethene
Trichlorofl uoromethane
1,2,3 Trichloropropane
1,3„5-Trimethylbenzene
1, 2,4-Tnmethylbenzene
Vinyl chloride
Xylenes, Total
Continued
TestAmerica Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Client Sample tD: Lab Control Sample Dup
Prep Type: Total/NA
Spike LCSD LCSD
Added Raeutt Qualifier Unit 0 %Rec
50.0 52.02 ugh 104 70,.130 0 20
50,0 52,25 ug/L 105 70. 130 1 20
50.0 52.60 ug/L 105 70. 130 0 20
50,0 51.26 u9/L 103 70 .130 2 20
50,0 52.60 ug/L 105 70.130 1 20
50.0 53.02 ugh 106 70 _130 1 20
50,0 48.65 ugh 97 60-140 2 20
50,0 53,43 u9/L 107 70.130 3 20
50.0 60,52 ug/L 121 70 _ '130 2 20
50,0 60.15 ug/L 120 70 -130 1 20
50.0 51.39 ug/L 103 60 _ 140 5 20
150 164.2 ugh 109 70 _ 130 0 20
LCSD LCSD
Surrogate %Recovery Qualifier Limits
rpethene-d4 (Sun) 94 70 _ 130
Toluene -de (SLIM) 98 70.. 130
4-8romotfuorobenzene (Surr) 105 70. 130
d?ihrt�mofuoromethane (Sun) 97 70.130
Lab Sample ID: 490-20114-4 MS
Matrix: Ground Water
Analysis Batch: 60479
Analyte
Benzene
benzene
hloromethane
B romod ichloro meth a n e
oform
th
Sample Sample Spike MS MS
Result Qualifier Added Resutt Qualifier Untt 0 %Rec
17.3 ..,._._. 50.0 68.06 ug/L..� 102 70
ND 50.0 2.16 ug/L 104 70 - 130
ND 50.0 52.27 ugh 105 70 _ 130
ND 50.0 54.41 ug/L 109 70. 130
NO 50-0 50.39 ugh 101 70-130
ND 50.0 51,69 ug/L 103 60,.140
ND 50,0 53,43 ug/L 107 70.130
Chlorobenzene NO 50.0 54.54 ug/L 109 70..130
Chloroethane NO 50.0 51,39 ug/L
ugh 103 60-.140
Chlormform ND 50.0 50.100 70.130.130
Chloromethane ND 50.0 40 p522 uglL 80 60 n 140
4-Chlorotoluene ND 50.0 57,71 ug/L 115 70 _ 130
2-Chlorotaluene ND 50.0 56.87 ugh 114 70 _130
ras1,2-Dichlormethene 4,39 50.0 52,11 ugh 95 70.130
cis-1,3-Dichloropropene ND 50,0 53.83 ug/L 108 70.130
Dibrornochloromethane NO 50,0 54.25 ugh. 109 70.130
1,2-Dibroma-3-Ch1oropropane NO 50.0 51,07 ugh. 102 70.130
Dibromomethane ND 50.0 50.52 ugh 101 70.130
1,2-Dichl lrobezene ND 50.0 55.08 ugh 110 70.130
1,3-Di l4orobenzene ND 50.0 55.99 uglL 112 70.130
1p4-Dichlorobenzene ND 50..0 53.03 ugh 106 70.130
Dichlorodifluoromeihane ND 50.0 39.97 ug/L 80 60.140
1„1-Dichloroethane ND 50.0 53.50 ugh 107 70.130
1,2-Dichloroethane ND 50.0 47,36 ug/L 95 70_ 130
%Rea.
Client Sample ID: MW-B
Prep Type: Total/NA
%Rec.
RPD
RP0 Limit
TestAmerica Nashville
Page 28 of 46 2/28/2013

QC Sample Results
Client: ARCADIS U.S, Inc
Project/Site: EM 42094
thod: SM6200-B - Volatile Organic Compounds
Lab Sample ID: 490-20114-4 MS
Matrix: Ground Water
Analysis Batch: 60479
Analyte
1,1-Dichloroethene�
1 „2-Dichloropropane
1.3-Dishl0r0propane
2,2-Dichloropropane
,1-Dichloropropene
ropyl ether
Manor
Ethylbenzene
Hexachlorobutadiene
Isapropylbenzene
ene Chloride
Methyl tert-butyl ether
Naphthalene
n-8utylbenzene
N-Propylbenzene
p-lsopropyltoluene
sec--Butylbenzene
Styrene
tert-Butylbenzene
1 r 1,1,2•Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
trans-1,2-D ichioroethene
trans-1, 3-D'ichioropropene
1, 2, 3-Tric h l oro be nzene
1,2,4-Trichlorobenzene
1,1,2-Trichloroethane
1,1,1-Trichloroethane
i r tlloroethene
Trishlo roll uo rometh a n e
1„2,, 3-Tnchloropropane
13,5-Trirnethylbenzene
1,2,,4-Trimethylbenzene
Vinyl chloride
Xylenes, Total
Continued
Sample Sample Spike
Result Qualifier Added
ND 50.0
ND 50.0
N D 50.0
ND 50.0
NO
0.874
ND
2,60
NO
ND
NO
NO
ND
ND
ND
ND
NC)
ND
ND
ND
ND
10.9
17.2
ND
ND
ND
ND
ND
ND
3.74
NO
ND
1 21
3.60
ND
15-5
TestAmerica Job ID: 490-20114-1
SDG. 3721 Freedom Drive, Charlotte, NC
Client Sample ID: MW-4
Prep Type: Total/NA
MS MS %oRac.
Result Qualifier Unit 0 %Rec Limits
60, 07 ugit 120 70 130
47.64 ug/L 95 70,130
51,25 ug/1_ 103 70.130
51.98 ug&L 104 70 _ 130
53,16 ug/L 106 70 _ 130
50,0 53,15 ug/L 105 70,130
5000 4767 ugfL 95 60 _ 140
50,0 59,04 ug/L 113 70. 130
50.0 54,81 ug/L '110 70.130
50.0 58.41 ugfL 117 70. 130
50.0 56,08 u91L 112 70 - 130
50.0 53,69 ug/L 107 70 - 130
50,0 52,23 ug/L 104 70.130
50,0 65.65 F ug/L 131 70.130
50.0 59,55 u9/L 118 70 -130
50.0 60,65 ugfL 121 70. 130
50,0 63.28 ug/L 127 70. 130
50,0 55.97 ug/L 112 70 .130
50,0 60.90 u9/L 122 70 _. 130
50,0 51.62 ug/L 103 70 - 130
50,0 52.64 ug/L 105 70 - 130
50.0 65.02 ug/L 108 70 - 130
50.0 71,98 ugfL 109 70. 130
50.0 56,57 u9/L 113 70.130
50.0 51.38 ug/L 103 70.130
50.0 48-00 ug/L 96 70_ 130
50.0 51.96 ugfL 104 70-130
50.0 50.78 ug/L 102 70 -130
50.0 54.15 ug/L 108 70..130
50,0 57,38 ug/L 107 70 .131)
50.0 50,55 ug/L 101 60.140
50.0 50.49 uglL 101 70 - 130
50.0 61.49 ug/L 121 70 - 130
50.0 64.56 ug/L 122 70.130
50.0 52.17 ug/L 104 60 - 140
10 182.6 u9/L 111 70.130
MS MS
Surrogate & ieotrvery Qualifier Limits
1,2-D1 hloroethane-.i4 (Sum) 95 70. 130
Toluene•d. (Surr) 100 70_ 130
4-8romofluarobenzene (Suer) 102 70. 130
D 8rornofuommethane (Suer) 97 70 - 130
TestAmerica Nashville
Page 29 of 46 2/28/2013

2 2 ZZ Z Z Z Z Z 2 Z a
0 0 0 0 0 0 0© 0© '0
rn en sn
06 CrS N 0.M1i
Gt4 )0 0 3 h.)
0 na
'TB
z z z z z x 'x z z z z z z a Z w z z Z z z Z z z Z z z Z 7.4
P© 0 0 0 0 © 0 0 0 0 0 0 0 0 o D 0 0 0©©©©© 0 0 0 w
N -+ 4t1 h7 Rk9 NI 4 -` 0 0 IV txx 07 05 0-) kt5 N O co -,+ to 0 .•+ m, ..z. 4 y fiJ `4 G'F+ o o o 444 h.) ,..s «x. ^" tia A+J 65.7 ..:e. f43 -�
fl7
n L.

QC Sample Results
Client: ARCADIS t1,S. Inc
Project/Site: EM 42094
Method: SM6200-B - V©I Rile Organi Compound
Lab Sample ID: 490-20114-4 MSD
Matrix: Ground Water
Analysis Batch: 60479
Anatyte
trans-1;3-Dichloropropene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,2-Trichloroethane
1 „1,1-Trichloroethane
Trichtoroethene
Tr lc h l o rof I u ©romet ha n e
1 ,2,3-Trichloropropane
5-Trimethylbenzene
1,2,4-Trimethylbenzene
Vinyl chloride
Xylenes, Total
Sample Sample
Result Qualifier
ND
ND
ND
ND
ND
374
ND
ND
1.21
3.60
ND
15.5
Continued)
Spike
Added
50.0
50,0
50.0
50,0
50.0
50,0
50.0
50.0
50.0
50..0
MSD MSD
Surrograle °%Recovery Qualifier Limits
7r72-D1cr/or etfiarse-d4(Sarr) 92 7t}- /30
(Surr) 102 70. 130
4-Bromofuornbenzene (Surr) 101 70. 130
t dbrornofluoromethane (Sure) 97' 70.130
Lab Sample ID: MB 490-61502/7
Matrix: Water
Analysis Batch: 61502
Analyte
Benzene
Bromobenzene
Bromochlorornethane
Bromodichloromethane
8romoform
tsromomattaane
Cartaorl tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
4-Chlorotoluene
2-hlorotoluene
cis-1, 2- D i ch t o meth a ne
D d brornochloromethane
1,2-Dibromo-3-Chloropropane
1',2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1„3-Dichlorobenzene
1,4-Dichlorobenzene
D ichlorodifluorometha ne
4,1-Dichloroethane
MSD MSD
Result Qualifier Unit
52 73 ug/L
50,30 ug/L
52.07 ug1L
54,66
54.15
56.64
50,65
52,25
62.06
65.19
51.39
1'82,8
MB MB
Result Quainter RL MDL Unit
ND 0.500 ug/L
NO 0,500 ug/L
ND 0.500 ug/L
ND 0,500 ug/L
ND 0,500 ug/L
ND 0.500 ug/L
ND 0,500 ug/L
ND 0,500 ugdi.
NO 0-500 ug/L
ND 0,500 ug/t-
ND 0.500 ug/L
ND 0.500 ug/L
ND 0,500 ug/L
ND 0 500 ug/L
ND 0,500 ug/L
ND0.500 ug/L
ND 0,500 ugIL
ND 0,500 ug/L
ND 0.500 ug/L
ND 0.500 ug/L
ND 0 500 ugfL
ND 0 500 ug/L
ND 0,500 ug/L
NO 0.500 ugfL
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
TestAmerica Job ID: 490-20114-1
SDG 3721 Freedom Drive, Charlotte, NC
Client Sample ID: MW-8
Prep Type: Total/NA
%Rec. RPD
%Ric Limits RPD Limit
105 70.130 5 20
101 70. 130 5 20
104 70.130 0 20
109 70 130 7 20
108 79.130 0 20
106 70 _ 130 1 20
101 60,- 140 0 20
105 70.130 3 20
122 70 _ 130 1 20
123 70 _ 130 1 20
103 60 - 140 2 20
112 70..130 0 20
Client Sample ID, Method Blank
Prep Type: Total/NA
Analyzed Dil Fac
02127/13 13:5
02/27/13 13:55 1
02/27/13 13,55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02127/13 13.55 1
02/27/ 13 1 3, 55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13;55 1
02/27/13 13,55 1
02/27/13 13;55 1
02/27/13 13.55 1
02/27/13 13:55 1
02/27/13 13.55 1
02/27/13 13.55 1
02/27/13 13 55 1
02/27/13 13:55 1
02/27/13 13,55 1
02/27/13 13.55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13.55 1
TestAmerica Nashville
Page 31 of 46 2/28/2013

QC Sample Results
Client: ARCADIS U.S. Inc
Project/Site: EM 42094
hod: SM6200-B - Vo
Lab Sample ID: MB 490-61502/7
Matrix: Water
Analysis Batch: 61502
Analyte
Organic Compound
1, 2-Dichloroethane
1,1-Dichloroethene
1,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
Diisopropyl ether
Ethanol
Ethylbenzene
Hexachlorobutadiene
Isopropylbenzene
Methylene Chloride
Methyl tert-butyl ether
Naphthalene
n-Butylbenzene
N-Propylbenzene
p-Isopropyltoluene
sec-Butylbenzene
Styrene
tert-Butylbenzene
1,1, i , 2-Tetrachtoroethane
1,1,2,2-Tetrachtoroethane
Tetrachloroethene
Toluene
trans-1,2-Dichloroethene
trans-1,3-Dichloropropene
1, 2, 3-Tnchlorobenzene
1, 2,4-Trichlorobenzene
1,1,2-Tnchloroethane
1,1,1-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2„3-7richloropropa ne
1, 3, 5-Trirnethylbenzene
1, 2,4-Tnmethylbenzene
Vinyl chloride
Xytenes, Total
1,2-Dichloroethane-d4 (Surr)
Toluene- i8 (Surr)
Bromofuorobenzene (Surr)
Oibromoiluoromethane (Surr)
MB MB
Result Qualifier
ND
ND
ND
ND
ND
ND
NO
ND
ND
ND
ND
ND
ND
NO
ND
ND
ND
ND
ND
ND
NO
ND
NO
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
MB MB
%Recovery Qualifier
94
93
99
100
Continued
RL MDL Unit
0.500 ug/L
0.500 ug/L
0.500 ug/L
0,500 ug/L
0,500 ug/L
0,500 ug/L
0.500 ug/L
100 ug/L
0.500 ug/L
1.00 uglL
1.00 ug/L
5.00 ug/L
0.500 ug/L
5,00 ug/L
0.500 ug/L
0,500 ug/L
0.500 ug/L
0.500 ug/L
0,500 ug/L
0.500 ug/L
0.500 uglL
0„500 ug/L
0.500 ug/L
0.500 ug/L
0,500 ug/L
0.500 ug/L
0.500 uglL
0,500 ug/L
0.500 ug/L
0.500 uglL
0.500 uglL
0.500 ug/L
0,500 ug/L
0.500 ug/L
0.500 uglL
0.500 ug/L
0.500 ug/L
70
70. 130
70. 130
70. 130
TestAmerica Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Client Sample ID: Method Blank
Prep Type: Total/NA
D Prepared Analyzed Dil Fac
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02J27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
Prepared Analyzed Dr! Fac
02/27/13 13:55 _ T
02/27/13 13:55 1
02/27/13 13:55 1
02/27/13 13:55 1
TestAmerica Nashville
Page 32 of 46 2/28/2013

QC Sample Results
Client. ARCADIS U.S. Inc TestAmerica Job ID: 490-20114-1
Project/Site: EM 42094 SDG: 3721 Freedom Drive, Charlotte, NC
Method: SM6200-B - Volatile Organic Compounds (Continued
Lab Sample ID: LCS 490-6150213
Matrix: Water
Analysis Batch; 61502
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Roc.
Added Amain° Result Qualifier Unit D %Rec Limits
Benzene 50 0 57.09 ug/L. 114 70.130
Bromobenzene 50,0 51.72 ug/L 103 70 - 130
Bromochlorornethane 50.0 5878 ug/L 118 70.130
,
Brornodichlorornethane 50.0 59.60 ug/L 119 70 - 130
50.0 51.32 ug/L
Sromoform 103 70 . 130
Bromomethane 50,0 61,26 ug1_, /123 60 .140
Carbon tetrachloride 50 0 57,72 ug/L 115 '70 . 130
Chlorobenzene 50.0 53,83 ug/L 108 70 . 130
Chloroethane 50.0 57.72 ug/L 115 60-140
Chloroform 50 0 ug/L 111 70 . 130
Chloromethane 50.0 5505.32 ugfL 102 60 - 140
4-Chlorotoluene 50,0 55.62 ug/L 111 70_130
2-Chiorotoluene 50.0 54.58 ug/L 109 70 .130
cis-1„2-Dichloroethene 50.0 53.34 ug/L 107 70 - 130
cis-1„3-Dichloropropene 50.0 ug/L 105 70 _ 130
4:361
Dibromochloromethane 50.0 ug/L 107 70 - 130
1,2-Dibromo-3-Chloropropane 50,0 5266, ug/L105 70 . 130
Dibromomethane 50.0 56.58 uWL 113 70.130
1,2-Dichlorobenzene 50.0 54.37 ug/L 109 70. 130
1,3-Dichlorobenzene 50.0 54.62 ug/L 109 70 . 130
1,4-D1chlorobenzene 50.0 52,63 ow_ 105 70 - 130
Dichlorodifluoromethane 50.0 58.60 ug/L 117 60-140
1,1-Dichloroethane 50.0 58.46 ug/L 117 70.130
1,2-Dichloroethane 50.0 50.61 ug/L 101 70.130
1,1-Dichloroethene 50,0 67.21 ug/L 134 70 - 130
'
1,2-Dic,hloropropane 50,0 53ug/L 107 70.. 130
1,3-Dichlorepropene 50,0 ,3,9
51,16 ugfL 102 70. 130
2,2-Dichloropropane 50.0 ,59.1 8 ug/L 118 70-130
1,1.Dichloropropene 50.0 56.58 ug/L 113 70. 130
Diisopropyl ether 50.0 57,85 ugn. 116 70.130
Ethanol 5000 6178 ug/L 124 60 - 140
Ethylbenzene 50,0 56.38 ug/l. 113 70 ,- 130
Hexachlorobutadtena 50.0 52,61 ug/L 105 70 - 130
lsopropyibenzene 50.0 57.73 ug/L 115 70..130
Methylene Chloride 50.0 61,61 ug/L 123 70 _ 130
Methyl tert-butyl ether 50.0 59 72 ug/1_ 119 70 .130
Naphthalene 50,0 49,95 ug/L 100 70 - 130
n-Butylbenzene 50.0 62.16 ug/L 124 70.130
N-Propylbenzene 50.0 57,48 ugfL 115 70. 130
p-Isopropyttoluene 50.0 59.00 ugiL 118 70.130
sec-Butylbenzene 50.0 6083 ugfL 122 70 .130
Styrene 50.0 ,
ug/L 111 70 _130
tert-Butylbenzene 50.0 55.56
58.23 ug/L 116 70.130
1,101.2.Tetrachlonoethane 50.0 52 16 ug/L 104 70 - 130
1,1,2,2-Tetrachloroethane 50.0 51.99 ug/L 104 70.130
Teirathloroethene 50.0 ugit. 105 70 .130
Toluene 50.0 55229 ug/L 105 70 .130
trans-1,2-Dichloroethene 50.0 61.09 ug/L 122 70 - 130
TestArnerica Nashville
Page 33 of 46 2/28/2013

QC Sample Results
Client: ARCADIS US. Inc
Project/Site: EM 42094
Method: SM6200-B - Volatile Organic Compounds (Continued
Lab Sample ID: LCS 490-61
Matrix: Water
Analysis !:'etch; 61502
Analyte
trans-1 „3-Dichloropropene
1, 2„3-Trichlorubenzene
1, 2, 4-Trichlorobe nz ene
Trichloroethene
1, &,1-Trichloroethene
Trichloroethene
Tric h l orof ruo rom eth a n e
-Trichloroprope ne
1, 3, 5-Trimethylbenzene
1, 2,4-Trimelhylbenzene
Vinyl chloride
Xylenes„ Total
e-d4 (Sun)
Toluene -dB (Sur!)
4-8romotluorobenzene (Sure)
Dibromofluoromethene (Surr)
Spike LCS LCS
Added Result Qua1if1er' Unit
50,0 49,36 ug/L
50,0 49.13 ug/L
50.0 49.98 ug/L
50.0 50.57 ug/L
50.0 59,08 ug/L
50,0 59.68 ug/L
50.0 55,13 ug/L
50.0 51,15 ug/L
50.0 58,58 ug/L
50.0 59,16 ug/L
50.0 60.75 uWL
150 164.4 ug/L
LCS LCS
%Recovery Quaflfler Limits
93 7@_ 130
.92 70.. 130
102 70.130
99 7©_ 130
Lab Sample ID: LCSD 490-61502/4
Matrix: Water
Analysis Batch: 61502
' Analyte
obenzene
romochioronlethane
odichloromethane
orm
ethane
n tetrachloride
Chlorobenzene
Chloroethene
Chloroform
Chloromethane
4-Chlorotoluene
2 hlorstoluene
cis-1,2 Dicltloroethene
cis-1, 3-Dlchloropropene
Dibromochloromethane
1,2-Di bromo-3-C hloropropane
Dibromomethane
1, 2-Dichlorobenzene
1„-Dichlorobenzene
1,4-Dichlorobenzene
Dict4orod 4iuoromethane
11-Dichloroethane
1>2-Diclhloroethene
TestAmerica Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Client Sample ID: Lab Control Sample
Prep Type: Total/NA.
D %Rec
%Rec.
Limits
98 70 130
100 70. 130
101 70,. 130
118 70.130
119 70.. 130
110 60 -140
102 70-130
117 70 _ 130
118 70., 130
121 60-140
110 70. 130
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Spike LCSD LCSD %Rec. RPD
Added Result Qualifier Unit D %Rec Limits RPD Unlit
50,0 56,35 ug/L 113 70 - 130 1 20
50,0 50,80 ugJL 102 70-130 2 20
50,0 57,58 ug/L 115 70. 130 2 20
50.0 60.4.0 ug/L 121 70.130 1 20
50.0 51,64 ug/L 103 70. 130 1 20
50.0 59.17 ug/L 118 60 - 140 3 20
50.0 57.23 u9/L 114 70 - 130 1 20
50.0 53,33 ups 107 70 _ 130 1 20
50,0 56.47 ug/L 113 60. 140 2 20
50.0 54,07 u9/L 108 70 _ 130 2 20
50,0 49.71 ug/L 99 60 - 140 2 20
50.0 54 34 ug(L 109 70 _ 130 2 20
50.0 53.07' ug/L 106 70 _ 130 3 20
50.0 53.27 ug/L 107 70 _ 130 0 20
50,0 52.84 ugit 106 70 _ 130 1 20
50.0 54.94 uglL 110 70- 130 3 20
50.0 51.77 u9/L 104 70.130 2 20
50.0 55.56 uglL. 111 70. 130 2 20
50.0 53.48 ug.L 107 70 _ 130 2 20
50,0 53.544 ug/L 107' 70.130 2 20
50,0 51.87 ug/L 104 70 - 130 1 20
50,0 57.63 u9/L 115 60. 140 2 20
50,0 56.36 ug/L 113 70 - 130 4 20
50.0 49,97 ug/L 100 70. 130 1 20
TestAmerica Nashville
Page 34 of 46 2/28/2013

QC Sample Results
Client, ARCADIS U.S. Inc
Project/Site: EM 42094
Method: SM6200-B - Volatile Organic Compounds
Lab Sample ID' LCSD 490-6150214
Matrix: Water
Analys#s Batch, 61502
Analyte
1,1-0ichloroethene
1,2-0lchloropropane
1,3-Dichloropnypane
2.2-0ichloropropane
1,1-0ichloropropene
Diisopropyl ether
Ethanol
Ethylbenzene
Hexechlorobutadiene
Isopropylbenzene
Methylene Chloride
Methyl terl-butyl ether
Naphthalene
n Butylbenzene
N-Propyttbenzene
p Isopropyltoluene
seButylbenzene
Styrene
tart-Butylbenzene
1,1,1„2-Tetrachloroethane
i ,1,2„2-Tetrachloroethane
Tetrachloroethene
Toluene
trans-1,2-0 iehloroethene
Vans-1,3.Dichloropi urea to
1,2, 3-Trichlorobenzene
1,2„4-Trichlorobenzene
2-Trichloroethane
1„1,1-Trichlon ethane
Trichloroethene
Trichlorofluoromethane
3- T ric h to roprop e ne
5-Tri meththenzen e
1,2 „4-Trimethylbenzene
Vinyl chloride
Xylenes, Total
Continued
TestAmerica Job ID: 490-20114-1
SD: 3721 Freedom Drive, Charlotte, NC
Client Sam pltt ID: Lab Control Sample Dup
Prep Type: Total/NA
Spike LCSD LCSD %Rec.
Added Result Qualifier Unit n %Rec i,,g11Ets
50.0 64.95 ugh 130 70.130
50..0 51,88 ug/L 104 70 - 130
50,0 52.09 u9(L 104 70.130
50.0 57..87 ug/L 116 70- 130
50.0 56,87 ug/L 114 70 _ 130
50,0 5648 ugh 113 70_ 130
5000 5137 u9ll. 103 60 - 140
50,0 55,01 ugh. 110 70 _130
50.0 51.22 ugh 102 70 _ '130
50,0 57.17 ug/L 114 70 _130
50,0 60,23 ug/L 120 70 _ 130
50.0 60,20 u9✓L 120 70 _ 130
0,0 49.47 u9/L 99 70. 130
50.0 60.61 ug/L 121 70 -130
50.0 55.01 u9/L 110 70 - 130
50,0 57,22 ug/L 114 70.130
50 0 58.82 u90, 118 70.130
50.0 54,84 ug/L 110 70.130
50.0 56,75 ugh 113 70.130
50,0 52.34 ugh 105 70-130
50.0 51.97 ug/L 104 70 _ 130
50,0 53,54 ug/L 107 70.130
50.0 52,30 ugh 105 70,130
50.0 59.69 ugh 119 70 - 130
50,0 50.88 ug/L 102 70.130
50,0 48.52 u9/L 97 70.130
50,0 49-83 ug/L 100 70 - 130
50.0 52.06 ug1L 104 70 -130
50.0 57,33 u9/L 115 70- 130
50,0 57.54 ug/L 115 70..130
50.0 54.68 ug/L 109 60 - 140
50.0 51,22 u9/L 102 70 - 130
50,0 56.70 ugh. 113 70 _ 130
50 0 5'7.16 ugh 114 70- 130
50.0 58,63 u9/L 117 80.140
150 161.7 ug/L 108 70 _ 130
LCSD LCSD
%Recovery Qualifier Limits
94 70. 130
94 70. 130
101 70-130
99 70-130
RFD
Ur*
20
3 20
2 20
2 20
1 20
2 20
18 20
2 20
3 20
1 20
2 20
1 20
1 20
3 20
4 20
3 20
3 20
1 20
3 20
0 20
0 20
2 20
1 20
2 20
3 20
1 20
0 20
3 20
3 20
4 20
1 20
0 20
3 20
3 20
4 20
2 20
TestAmerica Nashville
Page 35 of 46 2/226/2013

QC Sample Results
Client: ARCADIS U.S. Inc
Project/Ste: EM 42094
Method: SM6200-B - Volatile Organic Compounds (Continued
Lab Sample ID: 490-20368-B-1 MS
Matrix: Water
Analysis Batch: 61502
Analyte
Benzene
Bromobenzene
Bromochlorometha.ne
Bromod ichl oro meths ne
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
4-Chlorutoluene
2-Chlorotoluene
cis-1, 2-Dichloroethene
cis-1, 3-Dichlompropene
D I bro mocill o rometh 8 ne
1,2-Dibromo-3-Chloropropane
Dibromomethane
1, 2-Dichlorobenzene
1, 3-Dichlorobemzene
1,4-Dichlorobenzene
Dichlorodifiuorometha ne
1 1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
1,2-Dichioropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
D'iopropyl ether
Ethanol
Ethylbenzene
Hexachlorobutadiene
Isopropylbenzene
Methylene Chloride
Methyl ter1-butyl ether
phthalene
(benzene
N-Propylbenzene
p-Isopropyltoluene
sec-Butylbenzene
Styrene
test-13utyiibenzene
1, 2-Te trachlo roeth a ne
1,1, 2,2-Tetrachloroethane
Tetrachloroethene
Toluene
trans-1 „2-Dichloroethene
Sample Sample Spike
Result Qualifier Added
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
NO
ND
Np
ND
ND
ND
ND
ND
ND
NO
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
NO
NO 50.0
500
50,0
500
50,0
50.0
50-0
50,0
50,0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50,0
50.0
50,0
50,0
50,0
50.0
50,0
50,0
50,0
50,0
50,0
50,0
5000
50.0
50,0
50.0
50.0
50.0
50.0
50.0
50,0
50,0
50,0
50.0
50,0
50,0
50,0
50,0
500
MS MS
Result Qualifier Unit
50.01
58.67'
60, 21
48.76
50,60
58.90
52.41
57.84
55.66
46.34
52,64
51.83
54.51
48 92
50.21
48.25
57.16
51.58
52,42
50.46
55.35
60,29
51.14
66.37 F
48.28
58.80
58.13
57.97
5853
50,58
55,79
59.91
46,26
60.34
54.75
56,28
58.24
54,06
57,01
5075
51,06
50 82
48.90
61.68
TestAmerica. Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Sample ID: Matrix Spike
Prep Type: Total/NA
%Rec.
© %Roc Limits
ug/L t13 70. 130
ug/L 100 70 _ 130
ug/L 117 70.130
ug/L 120 70. 130
ug/L 98 70. 130
ug/L 101 60 _ 140
ug/L 118 70_ 130
ug/L 105 70- 130
ug/L 116 60 - 140
ugL 112 70-130
ug/L 93 60.140
ug/L 106 70.130
ug/L 104 70 - 130
ug/L 109 70 _ 130
ugiL 98 70 _ 130
u,g/L. 100 70 - 130
ug/L 97 70-130
ug/L 114 70 - 130
ug/L 103 70. 130
ug/L 105 70 - 130
ugfL 101 70 _ 130
ug/L 111 60 _ 140
ug/L 121 70-130
ugJL 102 70.130
ug/L 137 70. 130
ugJL 107 70. 130
ug/L 97 70.130
ug/L 118 70- 130
ug/L 116 70.130
ugfL 116 70.130
ug/L 117 60 _ 140
ug/L 109 70.130
ugfL 101 70 _ 130
ug/L 112 70, 130
ug/L 125 70 -130
ug/L 120 70.130
ug/L 93 70 - 130
ug/L 121 70 _ 130
ug/L 110 70.130
ug/L 113 70.130
ug/L 116 70.130
ug/t. 108 70.130
ug/L 114 70-130
ug/L 102 70.130
ugJL 102 70.130
ug/L 102 70. 130
ug/L 97 70 - 130
ug/L 124 70 _ 130
TestAmerica Nashville
Page 36 of 46 2/2B/2013

QC Sample Results
Client: ARCADIS U.S. Inc
TestAmerica Job ID: 490-20114-1
Project/Site EM 42094 SDG: 3721 Freedom Drive, Charlotte, NC
Method: SM6200_13 - Volatile Organic Compounds (Continued)
Lab Sample ID: 490.20368=B-1 MS
Matrix: Water
Analysis Batch: 61502
Client Sample ID: Matrix Spike
Prep Type: Total/NA
Sample Sample Spike MS MS %Rec.
Analyte Result Qualifier Added Result Qualifier Unit 0 %Rec Limits
trans-1,3 Dichloropropene ND 50,0 47,03 ug/L_ 94 70. 130
1,2,3-Trichlorobenzene ND 50,0 45,34 ug/L 91 70. 130
1,2,4-Trichlorobenzene ND 50,0 47,22 ug/L 94 70.130
1,1,2-TrlchIoroethane ND 50,0 48.08 ug/L 96 70.130
1,1,1-Trichknoethane ND 50.0 59,52 ug/L 119 70 -130
Trichloroethene ND 50,0 58,53 ug/L 11'7 70 _ 130
Trichlorafluoromethane ND 50,0 56.62 ug/L 113 60 - 140
1,2,3-Trichloropropane ND 50.0 49.01 ug/L 98 70.130
1,3 S-Trimethyibenzene ND 50.0 55,42 u0/L 111 70-130
1.2,4-Trimethylbenzene ND 50.0 55,79 ugh 112 70.130
Vinyl chloride ND 50.0 60,75 ugh 121 60 - 140
Xylenes, Total ND 150 160,9 ug/L 107 70. 130
Surrogate
1„2- 011/omethane-d'4 (Surr)
Toluene -dB (Surr)
4-Bromottuorobenzene (Surr)
Dibromofluoromethene (Surr)
Lab Sample ID: 490-2036
Matrix: Water
Analysis Batch: 61502
C-
MS MS
%Recovery Qualifier Limits
98 .. _ . 70.. 130
87 70.130
100 70.- 130
100 70. 130
SD
Client Sample la: Matrix Spike Dupllcite
Prep Type: Total/NA
Sample Sample Spike MSD MSD %Rec. RPO
Anelyte Result Qualifier Added Result Qualifier Unit D %Rec limits RPD Limit
Benzene ND 50.0 57,4Ta ug(L 11 70 -130 1 20
Bromobenzene ND 50,0 49,93 ugh 100 70. 130 0 20
Brornochloromethane ND 50.0 57,56 ugiL 115 70. 130 2 20
Bromodichloromethane ND 50.0 60,83 ug/L 122 70..130 1 20
Bromoform ND 50.0 48,99 ug/L 98 70 - 130 0 20
Bromomethane NO 50,0 54,07 ug/L 108 60.140 7 20
Carbon tetrachloride NO 50,0 59 69 ug/L 119 70-130 1 20
Chioroberizene ND 50.0 52 98 ugfL 106 70. 130 1 20
Crrioroethane ND 50-0 57,59 ug/L 115 60 - 140 0 20
Chloroform ND 50.0 54,95 ug/L 110 70. 130 2 20
Chforomethane ND 50.0 48.81 ug/L 98 60 - 140 5 20
4-Chlorotoiuene ND 50,0 53,68 ug/L 107 70. 130 2 20
2-Chlorotoluene ND 50.0 52,84 ug/L 106 70.130 2 20
cis 1,2-Dichloreethene ND 50.0 54,17 ug/L 108 70. 130 1 20
cts 1,3-Dichloropropene ND 50,0 49,46 ug/L 99 70. 130 1 20
Dlbromochloromethane ND 50,0 54,51 ug/L 109 70.130 8 20
1,2-Dibromo-3-Chlor6propane ND 50,0 48,55 ugh, 97 70 - 130 1 20
Dibromomethane ND 50.0 57,81 ugfL 116 70 _ 130 1 20
1,2-DichIcrotenzene ND 50.0 51,85 ugh. 104 70-130 1 20
1,3-Dichlorobenzene ND 50.0 52'.88 ug/L 106 70. 130 1 20
1,4-Dichlorobenzene ND 50.0 50,83 ug/L 102 70.130 1 20
' Dichlorodifluoromethane ND 50,0 55.78 ug/L 112 60.140 1 20
1„1-Dichloroethane ND 50,0 59,13 u0IL 118 70 _ 130 2 20
1,2-Dichlornethane ND 50,0 50.93 ugil. 102 70 _ 130 0 20
TestAmerica Nashville
Page 37 of 46 2/28/2'013

1 „2-Dich oropropane
1„3.Dichloropropane
2, 2-DichI0r0propane
1„1-Dichloropropene
Diisopro pyl ether
Ethanol
Ethylbenzene
Hexachlorobutediene
Isopropylbenzene
Methylene Chloride
Methyl tert-butyl ether
Naphthalene
n-Butylbenzene
N-Propyibenzene
p-Isopropyitoluene
eecWButylbenzene
Styrene
tert-Butylbenzene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethene
Tetrachioroethene
Toluene
trans-1, 2-Dichtoroethene
trans-1,3-Dichloropropene
1;2,3-Trichlorobenzene
1, 2 , 4- Trichto robe nze n e
1,1, 2- Trichto roe th e n e
1,1,1-Trichlorbethene
Trichtoroethene
Trichlorofuoromethane
1 , 2, 3-Trictuo roprope n e
1,3.5-Trimethylbenzene
1, 2,4-Trirnethylbenzene
Vinyl chloride
7tylenes, Total
QC Sample Results
Client: ARCADIS U.S. Inc
Project/Site: EM 42094
Method: SM6200-'8 - Volatile Crg nfu Compounds (Continued)
Lab Sample ID:490-20368-C-1 MSD
Matrix: Water
Analysis Batch: 61502
TestAmerica Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Client Sample ID: Matrix Spike Du rticate
Prep Type: Total/NA
Sample Sample Spike MSD MSD '/ Rec. RPD
Anat^ate Result Qualifier Added Result Qualifier Unit D Rec Umtta RPD Limit
ND 50.0 66,75 F
ug/L 137 70.130 1 20
ND 50.0 53.69 ug/L 107' 70 - 130 0 20
ND 50.0 48.62 ug/L 97 70 _ 130 1 20
ND 50,0 59.44 ug/L 119 70-130 1 20
ND 50.0 58,47 ug/L 117 70 _130 1 20
ND 50.0 57.23 u9/L 114 70_130 1 20
ND 5000 4828 ug/L 97 60 _ 140 19 20
ND 50.0 55.37 ug/L 111 70 _ 130 1 20
ND 50.0 52,26 ugfL 105 70 - 130 3 20
ND 50.0 56..64 ug/'L 113 70-130 2 20
ND 50.0 62,21 ug/L 124 70 -, 130 1 20
ND 50.0 59.28 ug/L 119 70 - 130 1 20
ND 50.0 46.80 ug/L 94 70. 130 1 20
ND 50.0 61,.70 ug/L 123 70.130 2 20
ND 50.0 55.95 u9IL 112 70 - 130 2 20
ND 50.0 57.45 ug/L 115 70. 130 2 20
ND 50.0 59,68 ug/L 119 70 - 130 2 20
ND 50,0 53.67 ug/L 107 70_130 1 20
ND 50,0 58.11 ug/L 116 70 _ 130 2 20
ND 50,0 5'1,86 ug/L 104 76.130 2 20
ND 50.0 50,02 ugfL 100 70_130 2 20
ND 50,0 52.61 u91L 105 70. 130 3 20
NO 50,0 50,66 ug/L 101 70. 130 4 20
ND 50.0 62.05 ug/L 124 70.130 0 20
ND 50.0 48.41 u91L 97 70 - 130 3 20
ND 50,0 46,52 ug/L, 93 70 _ 130 3 20
ND 50,0 48.72 ugfL 97 70m 130 3 20
ND 50.0 49,69 ug/L 99 70.130 3 20
ND 50.0 59.57 ug11_ 119 70.-130 0 20
ND 50,0 59.64 ug/L 119 70_ 130 2 20
NO 50.0 58.41 u9/L 117 60.140 3 20
ND 50.0 48.49 ug/L 97 70 - 130 1 20
ND 50.0 56.50 ug/L 113 70.130 2 20
ND 50,0 56.'38 u9/L 113 70.130 1 20
ND 50.0 61.26 ug/L 123 60 - 140 1 20
ND 150 160.7 ug/L 107 70. 130 0 20
NSA MSD
%Recovery Qualifier LNnlcs
2-C1rchCrzrrt811aarte d4 (Surrj 95 70.130
al8 (Swr 90 70. 130
4-8romo tuorobenzene (Surr) 102 70. 730
Chbromonuor©methane (Surr) 99 70. 130
TestAmerica Nashville
Page 38 of 46 2/28/2013

Client: ARCADIS U.'S, Inc.
Project/Site: EM 42094
GC/MS VOA
Analysis Batch:60479
Lab Sample ID
490-20114-1
490-20114-1
490-20114-2
490-20114-3
490-20114-4
490-20114-4 MS
490-20114-4 MSD
490-20114-5
490-20114-5
490-20114-6
490-20114-7
490-20114-7
490-20114-8
490-20114-8
490-20114-9
LCS 490-60479/3
LCSD 490-60479/4
MB 490-60479/7
Analysis Batch: 61502
Lab Sample ID
490-20114-1
490-20114-2
490-20114-3
490-20114-5
490-20114-7
490-20114-8
490-20368-B-1 MS
490-20368-C-1 MSD
LCS 490-61502/3
490-61502/4
-61502/7
ID
MW-5
MW-6
MW-7
M W-8
MVV-8
MW-8
MW-10
MW-10
OW-1
OW-2
DW-2
DVV-3
OW-3
Trip Blank
Lab Control Sample
Lab Control Sample Dup
Method Blank
Cited
pie ID
MW-6
MW-7
MW-10
D W-2
DW-3
Matrix Spike
Matrix Spike Duplicate
Lab Control Sample
Lab Control Sample Dup
Method Blank
QC Association Summary
TestAmerica Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Prep Type Matrix Me!hod
Total/NA Ground ? ter 0M6200-B
Total/NA Ground Water SM6200-B
Total/NA Ground, Water SM6200-B
Total/NA Ground Water SM6200-B
Total/NA Ground Water SM6200-B
Total/NA Ground Water SM6200-B
Total/NA Ground Water SM6200-8
Total/NA Ground Water SM6200-8
Total/NA Ground Water SM6200-B
Total/NA Ground Water SM6200-B
Total/NA Ground Water SM6200-B
Total/NA Ground Water SM6200-B
Total/NA Ground Water SM6200-B
Total/NA Ground Water SM6200-B
Total/NA Water SM6200-B
Total/NA Water SM6200-B
Total/NA Water SM6200-B
Total/NA Water SM6200-B
Prep Type Matrix Method
Total/NA Ground Water SM6200-B
Total/NA Ground Water SM6200-B
Total/NA Ground Water SM6200-8
Total/NA Ground Water SM6200-B
Total/NA Ground Water SM6200-8
Total/NA Ground Water SM6200-8
Total/NA Water SM6200-8
Total/NA Water SM6200-B
Total/NA Water SMS200-B
Total/NA Water SM6200-8
Total/NA Water SM6200-t3
Prep Batch
Prep Batch
TestAmerica Nashville
Page 39 of 46 2/28/2013

Lab Chronicle
Client ARCADIS U.S. Inc
ProjectlSiite: EM 42094
Client Sample ID:: MW-5
Date Collected: 02/20/13 14:00
Date Received: 02/21/13 08:45
Prep Type
TotaVNA
Total/NA
Total/NA
Batch Batch
Type Method
Analysis SM6200-8
Analysis SM6200-B
Analysis SM6200-8
Client Sample ID: MW-6
Date Collected: 02/20/13 16:00
Date Received: 02/21/13 08:45
Prett TYP.
TotWNA
Total/NA
Batch
Typo
Analysis
Analysis
Client Sample ID: MW-7
Date Collected: 02119/13 16:50
Date Received: 02/21/13 08:45
Prep Type
Total/NA
Total/NA
Batch
Method
SM6200-B
SM6200-B
Batch Batch
type Method
Analysis Si1±t6200-8
Analysis SM6200-6
Client Sample ID: MW-8 M1
Date Collected: 02/20/13 15:00
Date Received: 02/21/13 08:45
To
Batch
Type
Analysis
Client Sample ID: MW-10
Date Collected: 02/20/13 10:15
Date Received: 02/21/13 08:45
Prep Ty1»
Total/NA
Total/NA
Total/NA
Batch
SM6200-B
Batch Batch
Tv Method
Analysis SM6200-B
Analysis SM6200-B
Analysis SM6200-B
Run
Run
Run
Run
Run
Dilution
Factor
10
TestAmerica Job ID: 490-20114-1
SDG: 3721 Freedom Drive, Charlotte, NC
Batch Pcepantd
Number or Analyzed Analyst
60479 02/2211318:14 EL
100 60479 02/22/1318:40 EL
10 61502 02/27/1316:49 EL
Dilution Batch Prepared
Factor Number or Analyzed
1 60479 02/22/1316'31
1 61502 02127/13 15:31
Dilution
Factor
5
Dilution
Factor
Lab Sample ID: 490-20114-1
Matrix: Ground Water
Lab
TAL NSH
TAL NSH
TAL NSH
D: 490-20114-2
ix: Ground Water
Analyst Lab
EL TAL NSH
EL TAL NSH
Lab Sample ID: 490.20'i14
Matrix: Ground Water
Batch Prepared
Number or Analyzed Analyst Lab
60479 02/22/13 16:57 EL TAL NSH
61502 02/27/13 16:23 EL
Batch Prepared
Number or Ana
7
2
TAL NSH
pie ID: 490-20114
Matrix: Ground Water
Lab
TAL NSH.
Lab Sample D: 490-20114�5
Matrix: Ground Water
Dilution Batch Prepared
Factor Number or Anatyzed Analyst Lab
20 60479 02/22/13 19:06 EL..._. TAL NSH
200 60479 02/22/13 19:32 EL TAL NSH
20 61502 02/27/113 1'7.15 EL TAL NSH
TestAmerica Nashville
Page 40 of 46 2/28/2013

Lab Chronicle
Client: ARCADIS U.S, Inc
Project/Site: EM 42094
Client Sample ID: DW-1
Date Collected: 02J20/13 13:15
Date Received: 02/21/13 08:45
Prep TYPe
TotaUNA
Batch
Type
Analysis
Client Sample ID: DW-2
Date Collected: 02/20/13 08:50
Date Received: 02/21/13 08:45
Prep Type
Total/NA
Total/NA
Tota/NA.
Batch
Method
SM6200-B
Batch Batch
Type Method
Analysis M6200-B
Analyses SM6200-B
Analysis SM6200-6
Client Sample ID: DW-3
Date Collected: 02/20/13 11:05
Date Received: 02/21/13 08:45
Prep Type
Total/NA"
Total/NA
Total/NA
Batch
TYPe
Analysis
Analysis
Analysis
Batch
Method
SM6200-B
SM6200-B
SM6200-B
Client Sample ID: Trip Blank
Date Collected: 02/19/13 00:01
Date Received: 02/21/13 08:45
Prep Type
Total/NA
Batch
Typo
Analysis
Run
Run
Run
Dilution
Factor
10
Batch
Number
TestAmerica Job I
SDG: 3721 Freedom Drive
Lab Sample ID:
Matrix:
Prepared
or Analyzed Analyst Lab
2/22/13 17:23 EL TAL NSH
Dilution Batch Prepared
Factor Number or Analyzed
10 66479 02 22131 g:5
100 60479 02/22/13 20:24 EL
10 61502 02/27/13 17 41 EL
D: 490-20114-1
, Charlotte, NC
490-20114-6
Ground Water
Lab Sample ID: 490-20114-7
Matrix: Ground Water
Analyst Lab
TAL NSH
TAL NSH
TAL NSH
Lab Sample ID: 490-20114-8
Matrix: Ground Water
lutlon Batch Prepared
Factor Number or Analyzed Analyst Lab
1 60479 02/23,'13 15t40 EL TAL NSH
5 60479 02122/13 16:05 EL
1 61502 02/27/13 15.57 EL
Batch Prepared
Number or Analyzed Analyst
60479 02/22/1 13:04 EL
Laboratory Raferences:
TAL NSH = TestAmerica Nashville„ 2960 Foster Creighton Drive, Nashville, TN 37204, TEL (615)726'1177
TAL NSH
TAL NSH
Lab Sample D: 490-20114-9
Matrix: Water
Lab
TAL NSH
TestAmerica Nashville
Page 41 of 46 2/28/2013

Method Summary
Client: ARCADIS U.S. Inc TestAmerica Job ID: 490-20114-1
Project/Site: EM 42094 SDG: 3721 Freedom Drive, Charlotte, NC
Method Method Description Protocol Laboratory
SM6200-B Volatile Organic Compounds SM TAL NSH
Protocol References:
SM "Standard Methods For The Examination Of Water And Wastewater".
Laboratory References:
TAL NSH = TestAmerica Nashville, 2960 Foster Creighton Drive, Nashville, TN 37204, TEL [phone]
TestAmerica Nashville
10
Page 42 of 46 2/28/2013

Client: ARCADIS ILS. Inc
Project/Srte: EM 42094
Laboratory: TestAmerica Nashville
The certifications listed below are applicable to this report
Authority
North Carolina DENR
Program
State Program
Certification Summary
EPA Region
4
Certification ID
1
TestAmerica Job ID: 490-2O114-1
SDG: 3721 Freedom Drive, Charlotte, NC
12-31-13
TestAmerica Nashville
Page 43 of 46 2/28/2013

TestAmerica
THE LEADER IN ENVIRONMENTAL TESTING
Nashville, TN
Cooler Received/Opened On : 02/21/13 @ 0845
Tracking # tfq t. V (last 4 digits, FedEx)
Courier: Fed -ex IR Gun ID: 95610066
COOLER RECEIPT FORT
1. Temperature of rep. sample or temp blank when opened: ° r Degrees Celsius
Charlotte
490 20114 Chain of Custody
3. If Item #2 temperature Is 0°C or less, was the representative sample or temp blank frozen? YES NO. NA
4. Were custody seals on outside of cooler?
If yes, how many and where:
(F-ami
.NO...NA
5. Were the seals Intact, signed, and dated correctly?
6. Were custody papers Inside cooler?
I certify that I opened the cooler and answered questions 1-6 (Intial]
YES and Intact YES NO
YES...NO..
Paper Other None
Dry Ice Other None
�..NO...NA
.NO...NA
�.NO...NA
.NO...NA
YES. a.NA
..NO...NA If multiple coolers, sequence #
7. Were custody seals on containers:
Were these signed and dated correctly?
8. Packing matt used?
9. Cooling process:
Plastic bag Peanuts Vermiculite Foam Insert
Ice -pack Ice (direct contact)
10. Did all containers arrive In good condition (unbroken)?
11. Were all container labels complete (#, date, signed, pres., etc)?
12. Did all container labels and tags agree with custody papers?
13a. Were VOA vials received?
b. Was there any observable headspace present In any VOA vlal?
14. Was there a Trip Blank in this cooler?
I certif]vthat I unloaded the cooler and answered questions 7-14 finliafl
15a. On pres'd bottles, did pH test strips suggest preservation reached the correct pH level? YES...NO..
b. Did the bottle labels Indicate that the correct preservatives were used .NO...NA
16. Was residual chlorine present? YES...NO...lVbJ
I certify that I checked for chlorine and pH as per SOP and answered questions 15-16 (intiall
17. Were custody papers properly filled out (ink, signed, etc)? NO...NA
18. Did you sign the custody papers In the appropriate place? CADIO...NA
19. Were correct containers used for the analysis requested? O...NA
20. Was sufficient amount of sample sent In each container? .NO...NA
I certify that 1 entered this prolect Into LIMS and answered questions 17-20 Untie!)
I certify that I attached a label with the unique LIMS number to each container fintlall
21. Were there Non -Conformance issues at login? YES. as a NCM generated? YES...
BIS — Broken in shipment
Cooler Receipt Form.doc
LF-1
Eof Fm
Page 44 Or 46
Revised 1128/12
2/28/2013

:� 9-I. 11 : r .r 1,
1 _ .i
_ y
•:lam 1
ti
0.
c ci 286(1 Faster f
e EhrIsion
Tes Amen[relghtan
T -46 LEAOER IN ENVIRONMENTAL TESTING, NashviIIe, TN 37204
Consultant Name: Arcade US. Inc
Phone: 815-72E-0177
Toll Frei): 800-765-0980
Foe 616-725-3404
Address: 704 Blared Street &a 105. Sura 301
CttylStatelZp: Bluefield. WV 24701
Fxxo Mobs Project Mgr.
obit
TA PROJECTS': 49001431
ICo1a-rrEkthZtoG' r.,33-`.'%i14,s3itg$P iMr1 # w" Ffr i7?t"r tg
Raped Tea Jan F
,0 Wes-:?*-
PROJECT i% 42094 .
. l tKtli9'itt'7 n;�n•eM7 i :ct.,' ritq."V a+.1,-k Vz?7 "v''. .'"F =: "e' .`9if,.r'd -::.-' -Lr711
Consultant Telephone Number: 27,�-3870x23807 Fax No: Site Address 3721 Freedom Dew
Sampler Name:{Film) KYAx3 at;crtErAaj6 Cray, State, Zip Cnadotte.NC
SamplerSlgoatruo: � Regulatory District (CA)
Consultant Project Mgr. Jon Farley
•
Sample lDorFedfD
�
O
t
m.j'fti
U
O
I.
U
Raid Fltered
!!llhiii1!
Full l2st VOCs by 8200 I
I
I :YfiFii p0
5
4-tit
.€1v.
.rYV 4'.
rAT request (In Bus Dare)
=ax Results (yea or no)
711a Data of Ropwt
114-5
.2-a.o
100
3
)e
X
x
x
,.
-
,
_
' n lw- cc,
2-20
16aa
.
x
x
ass
mu" -
2- iQ
149
x
x
• � - • •cif,
k4l - - S
2 -AA
I5B
x
x
0
rr fl w- i a
a-2o
Ia t6-
x
x
u -NA) -1
2-X0
MIS-
x
x
j
't•NA1-
A - al)
D$so
'x
x
% "D W —
9-)
!(&
x
x
1 e 'AL.A.J le-
A
1Ie
x
x
x
x
CammentsdSpecial Instructions:
TA Nashville Project f: 49001431
Laharabwwy Commends:
Temperature Upon Receipt
Semple Containers Intact? Y N
VOCs Free of Handsome?Y N
QCDernerabiesfoicpsecircle 09111
Ralln4 by:
I/� u
�,/ /1
Zt yr
r' /'
{,.� �� C� , r L�
L 'AEO S AIS
J�D[a1te .pb
'1 1 ""_ t J
a
_
l UJ
R by.
- /y�n
at i-
Data
I J
13
' limo
lilli
&KJ
Love12 Level 3 Level 4 Other
e{,3y rrY, ateev t t "Ff
""4.
� K+ + c,3 #q;�+a'S`.?7'� �4
$ �'i�ri4stcd 7-IeA F� �r,��'r'
, -�r e r_Le,la
,,
SY;
notheunq9ab
Date
13
Tla'ie
17
bi _
--
2_a
H-� 3
Tines
65:
Page 45 of 46

Login Sample Receipt Checklist
Client: ARCADIS U.S. Inc Job Number: 490-20114-1
SDG Number: 3721 Freedom Drive, Charlotte, NC
Login Number: 20114
List Number: 1
Creator: Ford, Easton
Question
Answer Comment
List Source: TestAmerica Nashville
Radioactivity wasn't checked or is <J= background as measured by a survey True
meter.
The cooler's custody seal, if present, is intact. True
Sample custody seals, if present, are intact. True
The cooler or samples do not appear to have been compromised or True
tampered with.
Samples were received on ice. True
Cooler Temperature is acceptable. True
Cooler Temperature is recorded. True
COC is present. True
COC is filled out in ink and legible. True
COC is filled out with all pertinent information. True
Is the Field Sampler's name present on COC? True
There are no discrepancies between the containers received and the COC. True
Samples are received within Holding Time. True
Sample containers have legible labels. True
Containers are not broken or leaking. True
Sample collection date/times are provided. True
Appropriate sample containers are used. True
Sample bottles are completely filled. True
Sample Preservation Verified. N/A
There is sufficient vol. for all requested analyses, incl. any requested True
MSIMSDS
Containers requiring zero headspace have no headspace or bubble is NIA
<6mm (1I4'").
Multiphasic samples are not present. True
Samples do not require splitting or compositing. True
Residual Chlorine Checked. NIA
El
TestAmerica Nashville
Page 46 of 46 2/28/2013

NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Charles Wald& P.E.Dee Freeman
Governor Director Secretary
June 27, 2012
Jewel Cox —Project Manager
Exxon Mobil Environmental Services
1016 Poplar Avenue, Suite 106 — Number 232
Collierville, TN 38017
Ref: Issuance of Injection Permit W10300192
Former ExxonMobil Retail Facility # 42094
Charlotte,Mecklenburg County, North Carolina,
Dear Mr. Cox:
In accordance with the application received on March 2, 2012, and the supporting data received May 14, 201:2 and June
19, 2012, we are forwarding permit number W10300192. This permit is to inject BioSolve for the mobilization, dispersal,
and bioenhanced remediation of free -phase and dissolved petroleum hydrocarbons in the soil and ground water at the
facility referenced above. This permit shall be effective from the date of issuance until May 31, 2014,.and shall be subject
to the conditions and limitations stated therein, including the requirement to submit a final project evaluation as stated in
PART VII MONITORING AND REPORTING REQUIREMENTS. Please read the entire permit to ensure that you are
aware of all compliance requirements of the permit. Please note that the sampling program. has been modified.
You will need to notify this office by telephone 48 hours prior to initiation of operation of the facility. In order to
continue uninterrupted legal use of the injection facility for the stated purpose, you must submit an application to renew
the permit 120 days prior to its expiration date. Please contact me at 919-8.07-6352 or at david,[e-mail] if
you have any questions about your permit.
David Goodrich, L.G.
.Flydrogeologist
Daniel Bowser, Division of Waste Managenie -UST Section
Scott Bostian, ARCADIS, 801 Corporate Center lDdve, Suite 300, Raleigh, NC 27607
WI0300192 Permit File
AQUIFER PROTECTION SECTION
1636 Mail Service Center, Raleigh, North Carolina 27699-1636
Location: 512 N, Salisbury St., Raleigh, Nell Carolina 27604
Phone: [phone] t FAX: [phone]
Internet wwwocwaterottality,ore
An Equat Op.portiinity Afflintaiive Action Erriployer
One
NorthCarolina
laturallff

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT .OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH, NORTH CAROLINA
PERMIT FOR THE CONSTRUCTION AND OPERATION OF A WELL FOR INJECTION
In accordance with the provisions of Article 7, Chapter 87; Article 21, Chapter 143, and other
applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
ExxonMobil Environmental Services
FOR THE CONSTRUCTION AND/OR OPERATION OF 4 CLASS 5 INJECTION WELLS,
defined in Title 15A North Carolina Administrative Code 2C .0209(5)(b)(viii), to inject
BioSolve, for the mobilization, dispersal, and bioenhanced remediation of petroleum
hydrocarbons. These injection wells/points will be located at the former Exxon Mobil Retail
Facility Number 42094, 3721 Freedom Drive, Charlotte, Mecklenburg County, North Carolina,
and will be operated in accordance with the application submitted March 2, 2012, and in
conformity with the specifications and supporting data submitted May 14, 2012 and June 19,
2012, all of which are filed with the Department of Environment and Natural Resources and are
considered a part of this permit.
This permit is for Construction and Operation only, and does not waive any provisions of the
Water Use Act or any other applicable Laws, Rules, or Regulations. Operation and use of an
injection well shall be in compliance with Title 15A North Carolina Administrative Code 2C
.0100 and .0200, and any other Laws, Rules, and Regulations pertaining to well construction and
use.
This permit shall be effective, unless revoked, from the date of its issuance until May 31, 2014,
and shall be subject to the specified conditions and limitations set forth in Parts I through X
hereof.
Permit issued this the 27th day of June, 2012.
(Afb-
Charles Wakild, P.E., Director
Division of Water Qt ality
By Authority of the Environmental Management Commission.
Permit No. W10300192 PAGE 1 OF 7
ver. June 2011 UIC-5I15T

PART I - WELL CONSTRUCTION GENERAL CONDITIONS
The Permittee must comply with all conditions of this permit and with the standards and
criteria specified in Criteria and Standards Applicable to Injection Wells (15A NCAC 2C
.0200) and Well Construction Standards applicable to monitor wells (15A NCAC 2C 0100).
Any noncompliance with conditions of this permit constitutes a violation of the North
Carolina Well Construction Act and is grounds for enforcement action as provided for in
N.C.G.S. 87-94.
2. This permit shall become voidable unless the facility is constructed in accordance with the
conditions of this permit, the approved plans and specifications, and other supporting data.
This permit is valid only for construction of the number of injection wells described in the
application and other supporting data. Construction of additional injection wells must be
approved in advance by the Aquifer Protection Section.
4. Each injection well or monitor well shall not hydraulically connect separate aquifers.
5. Each injection well or monitor well shall be constructed in such a manner that water from
land surface cannot migrate into the gravel pack or well screen.
6. Each injection well or monitor well shall be secured to reasonably insure against
unauthorized access and use. Each well shall be permanently labeled with a warning that it is
for injection purposes or monitor purposes and the entrance to each well must be secured
with a locking cap.
7. Each injection well or monitor well shall be afforded reasonable protection against damage
during construction and use.
Each injection well or monitor well shall have permanently affixed an identification plate.
PART II - WELL CONSTRUCTION SPECIAL CONDITIONS
Prior to beginning injection, a deep monitor well shall be constructed downgradient of
injection area INJ-2/MW-5 near existing well MW-2R. A well pair consisting of one shallow
monitor well and one deep monitor well shall be constructed downgradient of injection area
[NJ-1/1\4W-9. All three of these wells shall be included in the monitoring program.
2. At least forty-eight (48) hours prior to constructing each injection well or monitor well, the
Permittee shall notify the Aquifer Protection Section -Underground Injection Control (UIC)
Central Office staff, telephone number 919-807-6352 and the Mooresville Regional Office
Aquifer Protection Section Staff, telephone number [phone].
Bentonite grout shall not be used to seal any water -bearing zone with a chloride
concentration equal to or greater than 1,500 milligrams per liter. In areas where elevated
chloride levels are known to exist or are probable, such as coastal areas, chloride levels shall
be verified in the field to determine existing conditions.
Permit No. WI0300192 PAGE 2 OF 7
ver. June 2011 UIC-51/5T

PART III - OPERATION AND USE GENERAL CONDITIONS
1. This permit is effective only with respect to the nature, volume of materials, rate of injection,
and number of injection wells as described in the application and other supporting data.
2. This permit is not transferable without prior notice to, and approval by, the Director of the
Division of Water Quality (Director). In the event there is a desire for the facility to change
ownership, or there is a name change of the Permittee, a formal permit amendment request
must be submitted to the Director, including any supporting materials as may be appropriate,
at least 30 days prior to the date of the change.
3. The issuance of this permit shall not relieve the Permittee of the responsibility of complying
with any aid all statutes, rules, regulations, or ordinances that may be imposed by other
local, state, and federal agencies having jurisdiction. Furthermore, the issuance of this permit
does not imply that all regulatoryrequirements have been met.
PART IV - PERFORMANCE STANDARDS
1. The wellheads of the existing monitor wells shall be secured against tampering, and
conditions such as missing padlocks, missing bolts, etc. shall be corrected before injection
operations commence.
2. The injection facility shall be effectively maintained and operated at all times so that there is
no contamination of groundwater which will render it unsatisfactory for normal use.
3. In the event that the facility fails to perform satisfactorily, including the creation of nuisance
conditions or failure of the injection zone to adequately assimilate the injected fluid, the
Permittee shall take immediate corrective actions including those actions that may be
required by the Division of Water Quality such as the repair, modification, or abandonment
of the injection facility.
4. The Permittee shall be required to comply with the terms and conditions of this permit even
if compliance requires a reduction or elimination of the permitted activity.
5. The issuance of this permit shall not relieve the Permittee of the responsibility for damages to
surface or groundwater resulting from the operation of this facility.
PART V -. OPERATION AND MAINTENANCE REQUIREMENTS
1. The injection facility shall he properly maintained and operated at all times.
2. The Permittee must notify the Division and receive prior written approval from the Director
of any planned alterations or additions in the permitted facility or activity not specifically
authorized by the permit.
3. At least forty-eight (48) hours prior to the initiation of the operation of the facility for
injection, the Permittee must notify by telephone the Aquifer Protection Section-UIC, Central
Office staff, telephone number 919-807-6352. Notification is required so that Division staff
can inspect or otherwise review the injection facility and determine if it is in compliance with
permit conditions.
Permit No. W10300192 PAGE 3 OF 7
ver. June 2011 UIC-5115T

PART VI - INSPECTIONS
Any duly authorized officer, employee, or representative of the Division of Water Quality
may, upon presentation of credentials, enter and inspect any property, premises, or place on
or related to the injection facility at any reasonable time for the purpose of determining
compliance with this permit, may inspect or copy any records that must be maintained under
the terms and conditions of this permit, and may obtain samples of groundwater, surface
water, or injection fluids.
2. Department representatives shall have reasonable access for purposes of inspection,
observation, and sampling associated with injection and any related facilities as provided for
inN.C.G.S. 87-90.
• Provisions shall be made for collecting any necessary and appropriate samples associated
with the injection facility activities.
PART VII - MONITORING AND REPORTING REQUIREMENTS
Within 30 days of completion of well construction, a completed Well Construction Record
(Forrn GW-1) must be submitted for each injection well to:
Aquifer Protection Section-UIC Program
DENR-Division of Water Quality
1636 Mail Service Center
Raleigh, NC 27699-1636
2. The proposed monitoring plan included in the application shall be followed with some
modifications. As per the proposed monitoring program, monitor wells MW-5, MW-6, MW-
7, MW-8, MW-9, and DW-1 will be measured for free -product thickness after injection and
vapor recovery activities. Monitor wells MW-5, MW-7, MW-9, the new pair of monitor
wells installed downgradient of injection area [NJ-1/MW-9, the new deep monitor well
installed downgradient of injection area INJ-2/MW-5, and monitor wells DW-I, MW-2R,
MW-6 and MW-8 will be sampled for Volatile Organic Compounds, water level, free
product thickness, and for the field parameters of Conductivity, pH, and ORP. Sampling will
be performed each quarter after the final injection event for a full year. The field parameters
of Conductivity, pH and ORP will serve as an indicator of injectantl treatment products, and
any significant change in any of these parameters in a particular well shall initiate an
expansion of the sampling parameters for that well to include Calcium, Arsenic, Iron, Zinc,
and Sulfates. All sample results shall be submitted to the Aquifer Protection Section's
Mooresville Regional Office and 'the Raleigh Central Office. Any monitoring (including
groundwater, surface water, or soil sampling) deemed necessary by the Division of Water
Quality to ensure surface and ground water protection, will be established and an acceptable
sampling reporting schedule shall be followed.
The Permittee shall submit an Injection Event Record within 30 days of completing each
injection.
4. The Permittee shall produce a final project evaluation within 9 months after completing all
injection -related activity associated with this permit or produce a project interim evaluation
PermitNo. WI0300192 PAGE 4 OF 7
ver. _Tune 2011 U1C-51/5T

before submitting a renewal application for this permit. This document shall assess the
injection projects findings in a written summary. The final project evaluation shall also
contain monitoring well sampling data, contaminant plume maps and potentiometric surface
maps.
5. The monitoring results and the final project evaluation shall be submitted to:
UIC Program Staff
DWQ — Aquifer Protection Section and
1636 Mail Service Center
Raleigh, NC 27699-1636
DWQ - Aquifer Protection Section
Mooresville Regional Office
610 East Center Avenue / Suite 301
Mooresville, NC 28115
6. The Permittee shall report by telephone, within 48 hours of the occurrence or first knowledge
of the occurrence, to the Mooresville Regional Office, telephone number [phone],
any of the following:
(A)Any occurrence at the injection facility which results in any unusual operating
circumstances;
(B) Any failure due to known or unknown reasons, that renders the facility incapable of
proper injection operations, such asmechanical or electrical failures.
7. Where the Permittee becomes aware of an omission of any relevant facts in a permit
application, or of any incorrect information submitted in said application or in any report to
the Director, the relevant and correct facts or information shall be promptly submitted to the
Director by the Permittee.
8. In the event that the permitted facility fails to perform satisfactorily, the Permittee shall take
such immediate action as may be required by the Director.
PART VIII - PERMIT RENEWAL
In order to continue uninterrupted legal use of the injection facility for the stated purpose, the
Permittee must submit an application to renew the permit 120 days prior to its expiration date.
PART IX - CHANGE OF WELL STATUS
1. The Permittee shall provide written notification within 15 days of any change of status of an
injection well. Such a change would include the discontinued use of a well for injection. If a
well is taken completely out of service temporarily, the Permittee must install a sanitary seal.
If a well is not to be used for any purpose that well must be permanently abandoned
according to 15A NCAC 2C .0240, Well Construction Standards.
2. When operations have ceased at the facility and a well will no longer be used for any
purpose, the Permittee shall abandon that injection well in accordance with the procedures
specified in 15A NCAC 2C .0240, including but not limited to the following:
Permit No. WI0300192 PAGE 5 OF 7
ver. June 2011 UIC-5I/5T

(A)A1.1 casing and screen materials may be removed prior to initiation of abandonment
procedures if such removal will not cause or contribute to contamination of the
groundwaters.
(B) The entire depth of each well shall be sounded before it is sealed to insure freedom
from obstructions that may interfere with sealing operations.
(C) The well shall be thoroughly disinfected, prior to sealing, if the Director determines
that failure to do so could lead to the contamination of an underground source of
drinking water.
(D) Drilled wells shall be completely filled with cement grout or bentonite grout, which
shall be introduced into the well through a pipe which extends to the bottom of the
well and is raised as the well is filled.
(E) In the case of gravel -packed wells in which the casing and screens have not been
removed, neat -cement, or bentonite grout shall be injected into the well completely
filling it from the bottom of the casing to the top.
(F) .1n those cases when, as a result of the injection operations, a subsurface cavity has
been created, each well shall be abandoned in such a manner that will prevent the
movement of fluids into or between underground sources of drinking water and in
accordance with the terms and conditions of the permit.
(G) The Permittee shall submit a Well Abandonment Record (Form GW-30) as specified
in 15A NCAC 2C .0225(k)(1)(A) within 30 days of completion of abandonment.
The written documentation required in Part IX (1) and (2) (G) shall be submitted to:
Aquifer Protection Section-UIC Program
DENR-Division of Water Quality
1636 Mail Service Center
Raleigh, NC 27699-1636
PART X — WORKER PRECAUTIONS DURING APPLICATION
Some effects reported to be associated with the product proposed to be used are as follows:
eye, skin, nose, throat, and lung irritation. Significant inhalation exposure can cause central
nervous system depression and lung, liver, and kidney injury. If the product is released into
the environment in a way that could result in a suspension of fine solid or liquid particles
(e.g., grinding, blending, vigorous shaking or mixing), then proper personal protective
equipment should be used. The application process should be reviewed by an industrial
hygienist to ensure that the most appropriate personal protective equipment is used.
2. Persons working with these products should wear goggles or a face shield, gloves, and
protective clothing. Face and body protection should be used for anticipated splashes or
sprays.
Permit No. WI0300192 PAGE 6 OF 7
ver. June 2011 U1C-5 5T

3. Eating, drinking, smoking, handling contact lenses, and applying cosmetics should not be
permitted in the application area during or immediately following application.
4. Safety controls should be in place to ensure that the check valve and the pressure delivery
systems are working properly.
5. The Material Safety Data Sheets should be followed to prevent incompatible or adverse
reactions and injuries.
6. Access to the area of application should be limited to the workers applying the product. In
order to minimize exposure to unprotected individuals, measures should be taken to prevent
access to the area of application.
Permit No. W10300192 PAGE 7 OF 7
ver. June 2011 UIC-5115T

NONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources -Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 3098
•
1. WELL CONTRACTOR:
JOHNNY BURR
Well Contractor (Individual) Name
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE
City or Town
NC 28625
Stale Zip Code
(704 ) 872-7686
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
OTHER ASSOCIATED PERMIT#(rr applicable)
SITE WELL ID #(rf applicable) INJ-1
3. WELL USE (Check One Box) Monitoring ❑ Municipal/Public ❑
Industrial/Commercial 0 Agricultural ❑ Recovery ❑ Injection i(
Irrigation❑ Other 0 (list use)
DATE DRILLED 08/28/12
4. WELL LOCATION:
3709 FREEDOM DRIVE 28208
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
CITY; CHARLOTTE COUNTY MECKLENBURG
TOPOGRAPHIC / LAND SETTING: (check appropriate box)
❑Slope ❑Valley "Flat ❑Ridge ❑Other
LATITUDE 35 ° 14 • 56.5900 - DMS OR DD
LONGITUDE 80 ° 53 ' 51.9800 " DMS OR DD
Latitude/ongilude source: VGPS Ofopographic map
(location of well must be shown on a USGS topo map andattached to
this form if not using GPS)
5. FACILITY (Name of the business where the well is located.)
EXXONMOBIL - 42094 N/A
Facility Name Facility ID# (if applicable)
3709 FREEDOM DRIVE
Street Address
CHARLOTTE NC 28208
City or Town State Zip Code
EXXONMOBILt.
Contact Name
3709 FREEDOM DRIVE
Mailing Address
CHARLOTTE NC 28208
City or Town State Zip Code
Area code Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 23.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES ❑ NO Lv
c. WATER LEVEL Below Top of Casing: 21.0 FT.
(Use "+" if Above Top of Casing)
40 °
d. TOP OF CASING IS 0.0 FT. Above Land Surface'
'Top of casing terminated at/or below land surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): N/A METHOD OF TEST NIA
f. DISINFECTION: Type NIA Amount NIA
g. WATER ZONES (depth):
Top Bottom Top Bottom
Top Bottom Top Bottom
Top Bottom Top Bottom
7. CASING: Depth Diameter
Top 0.0 Bottom 13.0 FL 2 INCH
Top Bottom Ft.
Top Bottom Ft.
Thickness!
Weight Material
SCH 40 PVC
8. GROUT: Depth Material Method
Top 0.0 Bottom 9.0 Ft. PORTIAN06ENi°NriE SLURRY
Top Bottom Ft.
Top Bottom Ft.
9. SCREEN: Depth Diameter Slot Size Material
Top 13.0 Bottom 23.0 FL 2.0 in. .010 in. PVC
Top Bottom Ft. in. in.
Top Bottom Ft. in. in.
10. SAND/GRAVEL PACK:
Depth Size Material
Top 11.0 Bottom 23.0 Ft. 20-40 FINE SILICA SAND
Top _ Bottom Ft.
Top Bottom Ft.
11. DRILLING LOG
Top Bottom
0.0 / 8.0
8.0 / 18.0
18.0 / 23.0
/
Formation Description
BACK FILL
ORANGE SANDY CLAY
TAN SANDY CLAY
r- „ p is � z`
.EPt3 2f112
al>.,r matron r'rorel!";sitig
1•L'O1B O G
12. REMARKS:
BENTONITE SEAL FROM 9.0 TO 11.0 FEET_
I DO HEREBY CERTIFY THAT THIS WELL WA
15A NCA L CONST- CTION STA
RECORI ,- B', P ' •_DTOTH
ONSTRUCTED IN ACCORDANCE WITH
DS, AND THAT A COPY OF THIS
09/05/12
SI ,PURE O'ERTIFIED WELL CONTRACTOR DATE
JOHNNY BURR
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Submit within 30 days of completion to Division of Water Quality Information Processing,
5 161T.Mail Se'nnce Center, Ralelgh,'NC 77699 161, Phone [phone]od ,mot
Form GW-lb
Rev. 2/09

Y y
r� a
;i
f.
1. WELL CONTRACTOR:
JOHNNY BURR
NONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 3098
Well Contractor (Individual) Name
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE NC 28625
City or Town • State Zip Code
(704 ) 872-7686
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
OTHER ASSOCIATED PERMIT#(inapplicable)
SITE WELL ID #(if applicable) INJ-2
3. WELL USE (Check One Box) Monitoring 0 Municipal/Public 0
IndustriaUCommercial 0 Agricultural 0 Recovery 0 Injection gr
irrigation❑ Other 0 (list use)
DATE DRILLED 08/28/12 - 08/29/12
4. WELL LOCATION:
3709 FREEDOM DRIVE 28208
(Street Name, Numbers, Community, Subdivision, Lot No„ Parcel, Zip Code)
CITY: CHARLOTTE COUNTY MECKLENBURG
TOPOGRAPHIC 1 LAND SETTING: (check appropriate box)
❑Slope ❑Valley ig'Flat DRidge DOther
LATITUDE 35 ° 14 ' 55.8700 ^ DMS OR DD
LONGITUDE 80 ° 53 ' 51.6200 ^ DMS OR OD
Latitude/longitude source: VGPS topographic map
(location of well must be shown on a L/SGS topo map andattached to
this form if not using GPS)
5. FACILITY. (Name of the business where the well is located.)
EXXONMOBIL - 42094
N/A
Facility Name
3709 FREEDOM DRIVE
Facility ID# (if applicable)
Street Address
CHARLOTTE
City or Town
EXXONMOBIL
NC 28208
State Zip Code
Contact Name
3709 FREEDOM DRIVE
Mailing Address
CHARLOTTE NC 28208
City or Town State Zip Code
( )
Area code Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 23.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES 0 NO d
c. WATER LEVEL Below Top of Casing: 21.0 FT.
(Use "+" if Above Top of Casing)
408171
d. TOP OF CASING IS 0.0 FT. Above Land Surface"
*Top of casing terminated at/or below land surface may'require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): NIA METHOD OF TEST N/A
f. DISINFECTION: Type N/A - Amount N/A
g. WATER ZONES (depth):
Top Bottom Top Bottom
Top Bottom Top Bottom
Top Bottom Top Bottom
Thickness/
7. CASING: Depth Diameter Weight Material
Top 0.0 Bottom 13.0 Ft. 2 INCH SCH 40 PVC
Top Bottom Ft.
Top Bottom Ft.
8. GROUT: Depth Material Method
Top 0.0 Bottom 9.0 Ft. PORTL'NOBCNTDN1E SLURRY
Top Bottom Ft.
Top Bottom Ft.
9. SCREEN: Depth Diameter Slot Size Material
Top 13.0 Bottom 23.0 Ft. 2.0 in. .010 in. PVC
Top Bottom Ft. in. in.
Top Bottom Ft. in. in.
ID. SAND/GRAVEL PACK:
Depth Size Material
Top 11.0 Bottom 23.0 Ft. 20-40 FINE SILICA SAND
Top Bottom Ft.
Top Bottom Ft.
11. DRILLING LOG
Top Bottom
Formation Description
0.0 / 8.0 BACK FILL
8.0 / 18.0 TAN SILTY CLAY
18.0 / 22.0 WHITE ROCK
22.0 / 23.0 TAN SILTY CLAY
/
SEP 2 1 2012
*s�
S. _ �c a 51t19 Ltrtli_
12. REMARKS: u1.1.1Qle3Or,
BENTONITE SEAL FROM 9.0 TOJ 1.0 FEET -
I o0 HEREBY CERTIFY THAT TH{S WELL WA ONSTRUCTED IN ACCORDANCE WITH
15A NCA asaa • LL CONST- CTION STA 1 ADS, AND THAT A COPY OF THIS
RECOR81 IA PR Ir DT07li WC44
09/05/12
SI �� URE O' ' RTIFIED WELL CONTRACTOR DATE
JOHNNY BURR
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Submitwithin30 daysof rcompletion to Division of Water'Quali'
1617 Mail Service CenterRaletgh, NC 27699.161, Phone ;[phone]
Inforrnation Rrocesstjlg,''
Form GW-lb
Rev. 2/09

NONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources -Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 3098
1. WELL CONTRACTOR:
JOHNNY BURR
Well Contractor (Individual) Name
GEOLOGIC EXPLORATION. INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE
. City or Town
(704 ) 872-7686
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
NC 28625
State Zip Code
OTHER ASSOCIATED PERMIT#(if applicable)
SITE WELL ID #(if applicable) DW-10
3. WELL USE (Check One Box) Monitoring Rf Municipal/Public 0
Industrial/Commercial ❑ Agricultural 0 Recovery 0 Injection 0
trrigation❑ Other ❑ (list use)
DATE DRILLED 08/27/12
4. WELL LOCATION:
3709 FREEDOM DRIVE 28208
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
CITY: CHARLOTTE COUNTY MECKLENBURG
TOPOGRAPHIC / LAND SETTING: (check appropriate box)
Slope ['Valley p(Fiat ❑Ridge ❑Other
LATITUDE 35 ^ 14 •56.5100 ' DMS OR DD
LONGITUDE 80 ° 53 52.0400 • DMS OR DD
Latitude/longitude source: 17PS Qropographic map
(location of well must be shown on a USGS topo map andattached to
this form if not using GPS)
5. FACILITY (Name of the business where the well is located.)
EXXONMOBIL - 42094 N/A
Facility Name Facility ID# (if applicable)
3709 FREEDOM DRIVE
Street Address
CHARLOTTE NC 28208
City or Town Stale Zip Code
EXXONMOBIL
Contact Name
3709 FREEDOM DRIVE
Mailing Address
CHARLOTTE NC 28208
City or Town State Zip Code
Area code. Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 27.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES 0 NO Cif
c. WATER LEVEL Below Top of Casing: 20.0 FT.
(Use `+' if Above Top of Casing)
408172
d. TOP OF CASING IS 0.0 FT. Above Land Surface'
'Top of casing terminated at/or below land surface may require
a variance In accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): N/A METHOD OF TEST N/A
f. DISINFECTION: Type N/A Amount NIA
g. WATER ZONES (depth):
Top Bottom Top Bottom
Top Bottom Top Bottom
Top Bottom Top Bottom
Thickness/
7. CASING: Depth Diameter Weight
Top 0.0 Bottom 12.0 FL 2 INCH SCH 40
Top Bottom Ft.
Top Bottom _ Ft.
8. GROUT: Depth Material
Top 0.0 Bottom 8.0 Ft. POR1LANOOENTCMTE
Top Bottom Ft.
Top Bottom Ft.
Material
PVC
Method
SLURRY
9. SCREEN: Depth Diameter Slot Size
Top 12.0 Bottom 27.0 Ft. 2.0 in. .010 in.
Top Bottom Ft. in. in.
Top Bottom Ft. in. in.
Material
PVC
10. SAND/GRAVEL PACK:
Depth Size
Top 10.0 Bottom 27.0 _ Ft. 20-40
Top Bottom Ft.
Top Bottom FL
11. DRILLING LOG
Top Bottom
0.0 / 8.0
8.0 / 18.0
18.0 / 27.0
/•
/
/
/
/
/
Material
FINE SILICA SAND
Formation Description
BACK FILL
ORANGE SANDY CLAY
TAN SANDY CLAY
i • r� 51 • .. +.r'
$-
�� ai312
12. REMARKS:
BENTONITE SEAL FROM 8.0 TO 10.0 FEET
I DO HEREBY CERTIFY THAT THIS WELL W
15A N 2C, ELL CONS RUCTION ST
RECOEEN EDTOTHE
ATURE
CONSTRUCTED IN ACCORDANCE WITH
ARDS, AND THAT A COPY OF THIS
09/05/12
ERTJFIED WELL CONTRACTOR DATE
JOHNNY BURR
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
„Subrnitwithin 30 days ofcompletton to=; Division of Water Quality Information Processing,-
,,::,. _ � ,� .:;�W .•_Y �._:,•::_,
1617 [Mat[ Service Center, Raleigh, NC 27699 161-Phone [phone]
>.�.,r. 4'•- . s �,w .. .�... ,.�--5....-.may--ar.mow- ..+4 .;.�.. ��..., ._ __-": _. _ .-.., ._.:=vi...7...'.r ,. .e.:x-Y - ..h... ,
Form GW-lb
Rev. 2/09

NONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 3098
1. WELL CONTRACTOR:
JOHNNY BURR
Well Contractor (Individual) Name
GEOLOGIC EXPLORATION. INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE
City or Town
( 704 ) 872-7686
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
NC
State
28625
Zip Code
OTHER ASSOCIATED PERMIT#(1f applicable)
SITE WELL ID #(ir applicable) DI"
3. WELL USE (Check One Box) Monitoring El Municipal/Public ❑
Industrial/Commercial 0 Agricultural ❑ Recovery 0 Injection 0
Irrigation❑ Other ❑ (list use)
DATE DRILLED 08/27/12
4. WELL LOCATION:
3709 FREEDOM DRIVE 28208
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
CITY: CHARLOTTE COUNTY MECKLENBURG
TOPOGRAPHIC / LAND SETTING: (check appropriate box)
❑S1ope ❑Valley 'Flat ❑Ridge ❑Other
LATITUDE 35 ° 14 ' 56.5100 "DMS OR DD
LONGITUDE 80 ° 53 ' 52.0400 " DMS OR DD
Latitude/longitude source: VGPS Qropographic map
(location of well must be shown on a USGS topo map andattached to
This form it not using GPS)
5. FACILITY (Name of the business where the well is located.)
EXXONMOBIL - 42094 N/A
Facility Name Facility ID# (if applicable)
3709 FREEDOM DRIVE
Street Address
CHARLOTTE NC 28208
City or Town State Zip Code
EXXONMOBIL
Contact Name
3709 FREEDOM DRIVE
Mailing Address
CHARLOTTE NC 28208
City or Town State Zip Code
Area code_.Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 44.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES ❑ NO V
c. WATER LEVEL Below Top of Casing: 20.0 FT.
(Use "+" if Above Top of Casing)
408173
d. TOP OF CASING IS 0.0 FT. Above Land Surface*
'Top of casing terminated at/or below land surface may require
a variance In accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): N/A METHOD OF TEST N/A
f. DISINFECTION: Type N/A Amount NIA
g. WATER ZONES (depth):
Top Bottom Top Bottom
Top Bottom Top Bottom
Top Bottom Top Bottom
Thickness/
7. CASING: Depth Diameter Weight Material
Top 0.0 Bottom 34.0 Ft. 2 INCH SCH40 PVC
Top Bottom Ft.
Top Bottom Ft.
8. GROUT: Depth
Top 0.0 Bottom 29.0
Top Bottom
Top Bottom
Material
FL roeTLANo 5EKrowrE
Ft.
Ft.
Method
SLURRY
9. SCREEN: Depth Diameter Slot Size Material
Top 34.0 Bottom 44.0 Ft. 2.0 in. .010 in. PVC
Top Bottom Ft. in. in.
Top Bottom Ft. in. in.
10. SAND/GRAVEL PACK:
Depth Size Material
Top. 32.0 Bottom 44.0 FL 20-40 FINE SILICA SAND
Top Bottom FL
To Bottom Ft.
11. DRILLING LOG
Top Bottom
0.0 / 8.0
8.0 1 18.0
18,0 1 23.0
23.0 / 44.0
Formation Description
BACK FILL
ORANGE SANDY CLAY
TAN SANDY CLAY
TAN/GRAY SANDY CLAY
it At i ! t .,.
S-EP 2 1 2012
12. REMARKS:
BENTONITE SEAL FROM 29.0 TO 32.0 FEET
I DO HEREBY CERTIFY THAT THIS WELL
15A NCA LL CONSTUCTION ST
RECOR ° S B' N PROM • D TO THE
W CONSTRUCTED IN ACCORDANCE WITH
DS,S, AND
THAT A
COPY OF THIS
wNEf�L/ "
09/05/12
SI �l REO'T' RTIFIEDWELL CONTRACr R DATE
JOHNNY BURR
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
2,)Subrnit within 3D days of.comp[etion to -Division of Water QualiInformation Processing;-
1617)MailService Center, Raleigh,NG27699 161, Phone -[phone] }
��'C S..aEr:�'v�-.:...nuc., c5 ..���.�3k..�t�'�r--:�:c- ..','Q•. x �.�-r+l�,'�.lx,..�,:x:".,y.��..wt,'? .3�'..--:;w�i'F��...rs .r. a...?� ry:�.nT„f,^F,.a:.z:.:,A�.r ...d-r�•�ii
Form GW-lb
Rev. 2/09

NONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION #
1. WELL CONTRACTOR:
JOHNNY BURR
Well Contractor (Individual) Name
GEOLOGIC EXPLORATION. INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE NC 28625
City or Town State Zip Code
(704 872-7686
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
OTHER ASSOCIATED PERMlT#(d applicable)
SITE WELL ID #(if applicable) DW-3
3. WELL USE (Check One Box) Monitoring d Municipal/Public 0
Industrial/Commercial 0 Agriculture! ❑ Recovery ❑ Injection 0
irrigation❑ Other ❑ (list use)
DATE DRILLED 08/29/12
4. WELL LOCATION:
3709 FREEDOM DRIVE 28208
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
CITY: CHARLOTTE COUNTY MECKLENBURG
TOPOGRAPHIC / LAND SETTING: (check appropriate box)
❑Slope ❑Valley Q'Ftat ❑Ridge ❑Other
LATITUDE 35 ^ 14 55.8300 - DMS OR DD
LONGITUDE 80 • 53 • 51.5400 - DMS OR DD
• Latitude/longitude source: IMPS Dfopographic map
(location of well must be shown on a USGS topo map andaftached to
this form if not using GPS)
5. FACILITY (Name of the business where the well is located.)
EXXONMOBIL - 42094 NIA
Facility Name Facility ID# (if applicable)
3709 FREEDOM DRIVE
Street Address
CHARLOTTE NC 28208
City or Town State Zip Code
EXXONMOBIL
Contact Name
3709 FREEDOM DRIVE
Mailing Address
CHARLOTTE NC 28208
City or Town State Zip Code
Area code Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 44.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES ❑ NO Iirt
c. WATER LEVEL Below Top of Casing: 21.0 FT.
(Use `+" if Above Top of Casing)
3098
408174.
d. TOP OF CASING 15 0.0 FT. Above Land Surface'
`Top of casing terminated attor below !and surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): N/A METHOD OF TEST NIA
f. DISINFECTION: Type N/A Amount N/A
g. WATER ZONES (depth):
Top Bottom Top Bottom
Top Bottom Top Bottom
Top Bottom Top Bottom
Thickness!
7. CASING: Depth Diameter Weight Materiat
Top 0.0 Bottom 34.0 Ft. 2 INCH SCH 40 PVC
Top Bottom Ft.
Top Bottom Ft.
8. GROUT: Depth Material Method
Top 0.0 Bottom 29.0 Ft. MRTL NI)EEHMPWIa SLURRY
Top Bottom _ Ft.
Top Bottom Ft.
9. SCREEN: Depth
Top 34.0 Bottom 44.0
Top Bottom
Top Bottom
Diameter Slot Size Material
Ft. 2.0 in. .010 in. PVC
Ft. in. in.
Ft. in. in.
10. SAND/GRAVEL PACK:
Depth Size
Top 32.0 Bottom 44.0 Ft. 20-40
Top Bottom FL
Top Bottom FL
Material
FINE SILICA SAND
11. DRILLING LOG
Top Bottom Formation Description
0.0 1 8.0 BACK FILL
8.0 1 25.0 ORANGE SILTY CLAY
25.0 / 34.0 TAN SILTY CLAY
34.0 1 44.0 GRAY SILTY CLAY
/
1
1
SEP 2 1 2012
`IAA 1f".
12. REMARKS:
BENTONITF SEAL FROM 29.0 TO 32,0 FEET
I DO HER CERTIFY THAT THIS WELL W: CONSTRUCTED IN ACCORDANCE WITH
ISA, _LL CONST UCTION ST �1i • RDS. AND THAT A COPY OF THIS
RECOD TO T • )1
S '�ATURE 0 CERTIFIED WELL CONTRACT R DATE
JOHNNY BURR
09/05/12
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Form GW-lb
Rev. 2/09

Attn:: Ms, Sherri Knight
C/O: Mr, David Goodrich
NCDENR - Division of Water Quality
Aquifer Protection Section - LAC Program
1636 Mail Service Center
Raleigh, NC 27699-1636
Injection Performance Record
Former ExxonMobil Facility #42094
3721 Freedom Drive
Charlotte, NC 28208
U1C Permit W19300192
Incident Number: 6867
Dear Ms. Knight:
On behalf of ExxonMobil Environmental Services (EMES), ARCADIS G&M of North
Carolina, Inc. (ARCADIS) is submitting an Injection Performance Record to the North
Carolina Department of Natural Resources (NCDENR) Division of Water Quality - Aquifer
Protection Section for Former ExxonMobil Facility #42094 located in Charlotte,
Mecklenburg County, -North Carolina,
On August 27 - August 29, 2012, ARCADIS provided oversight of Geologic
Exploration Inc. (GEX) to install two injection wells (INJ-1 and INJ-2), one shallow
monitoring well (MW=16), and two deep monitoring wells (DW-2 and DW-3), as
required by the underground injection control (UIC) Permit approved for the site.
On September 17 - September 19, 2012, ARCADIS personnel completed a
BioSolveV Surfactant injection at the site, Approximately 1,150 gallons of BioSolve®
Surfactant mixture was injected in monitoring wells MW-5 and MW-9 and injection
wells INJ-1 and INJ-2. Post -injection Aggressive Fluid Vapor Recovery (AFVR)
events were conducted on September 20, 2012, September 21, 2012, September
28, 2012, October 2, 2012, and October 3, 2012, Approximately 1,374 gallons of
liquids have been recovered from the post chemical injection AFVR events to date.
An injection event record is included as Appendix A. Well construction records for
R)e)
ARCADIS GSM of North Caro
Inc.
801 Corporate Center Drive
Suite 300
Raleigh
North Carolina 2.7607
Tel [phone]
Fax` 919 854 8448
www.arcadts-us.com
Environment
Date:
October 12, 2012
Contact:
Scott Bostian
Phone:
919.415.2291
Scott.Bostian@a arcadis-
us.com
Our ref
B0085851.0026
ARCADIS G&M of North Carolina,
Inc.
NC Engineering Icene # C-1869
NC Surveying license'# C-1869
ifle t1
result

;olterarol
de("°` 1,16 C if?
p/ssovs
ARCADIS r of 'f\fdr ■G� tja, Inc.
u' fL• O
9 :'y r
1 i
Scott Bo i
Senior Ent�"o.0°i.'e©�86190,11004
ARCADIS
RECE WED!DE. Riff.'
OCR 16 /Vi
Aquifer Protection Section
shallow monitoring well MW-10, deep monitoring wells DW-2 and DW-3, and
injection wells 1NJ-1 and INJ-2, are included as Appendix B.
ARCADIS will conduct quarterly post -injection groundwater monitoring and sampling
events as indicated in the approved UIC Permit to evaluate the effectiveness of the
BioSolve® surfactant injection. A comprehensive groundwater monitoring and
sampling event is scheduled for November 2012. A groundwater monitoring report
further detailing the BioSolve® surfactant injection and the results of the
comprehensive groundwater monitoring and sampling event will be submitted to the
NCDENR for review and approval in the fourth quarter 2012.
Sincerely,
Copies:
Ms. Jewel Cox — EMES
Mr. Daniel Bowser — NCDENR UST Section
File — EM 42094
Jon Farley, P.E.
Certified Project Manager!
41.
Ms. Sherri Knight
October 12, 2012
n IFNNFrer6kiASMnhr,tsiun W raiinandOni- Medea NC-AFPRONEDUiedm EMI RemdsSeoluatsr2012 Iriodon RecabEM 42094 • triea0an RaoydCaw Leda. ThIcice
Page:
2/2

INJECTION EVENT RECORD
North Carolina Department of Environment and Natural Resources — Division of Water Quality
Permit Number 4I0300192
1. Permit Information
Exxon Mobil Corporation
Permittee
Former Exxon Mobil Retail Facility #42094
Facility Name
3721 Freedom Drive, Charlotte, North Carolina
Facility Address
2. Injection Contractor Information
ARCADIS G&M of North Carolina, Inc.
Injection Contractor / Company Name
801 Corporate Center Dr. #300
Street Address
Raleigh NC 27607
City
State Zip Code
( 919) 854-1282
Area code — Phone number
.3. Well Information
Number of welts used for injection 4
Well names Mw-5, MW-9, INJ-1, and INJ-2
Were any new wells installed during this injection
event?
® Yes ❑ No
If yes, please provide the following information:
Number of Monitoring Wells 3
Number of Injection Wells 2
Type of Well Installed (Check applicable type):
❑ Bored 0 Drilled ❑ Direct -Push
❑ Hand -Augured ❑ Other (specify)
Please include two copies of form GW-1 b for each
well installed.
Were any wells abandoned during this injection
event?
❑ Yes 0 No
If yes, please provide the following information:
Number of Monitoring Wells
Number of Injection Wells
Please include two copies of the GW-30 for each
well abandoned.
4. Injectant Information
aioSolve surfactant
Injectant Type
Concentration 6s by volume
If the injectant is diluted please indicate the source
dilution fluid. Fire hydrant (municipal)
Total Volume Injected 1,150 gallons
Volume Injected per well 50 to 550 gallons
5. Injection History
Injection date(s) 9, 17, 2012 - 9/19/2012
Injection number (e.g. 3 of 5) 1 of 2 (estimated)
is this the last injection at this site?
❑ Yes El No .
I DO HEREBY CERTIFY THAT ALL THE
INFORMATION ON THIS FORM IS CORRECT TO
THE BEST OF MY KNOWLEDGE AND THAT THE
INJECTION WAS PERFORMED WITHIN THE
STDARDS LAID OUT IN THE PERMIT.
SIGNATURE OF INJECTION C
0/islia
TRACTOR DATE
Ryan Habersang and Jared Fino
PRINT NAME OF PERSON PERFORMING THE INJECTION
Submit the original of this form to the Division of Water Quality within 30 days of injection.
Attn: UIC Program, I636 Mail Service Center, Raleigh, NC 27699-1636, Phone No. 9I9-733-3221
Form UIC-IER
Rev. 07/09

NONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 3098
1. WELL CONTRACTOR:
JOHNNY BURR
Well Contractor (Individual) Name
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE
City or Town
(704 ) 872-7686
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
OTHER ASSOCIATED PERMIT#(if applicable)
SITE WELL ID #(if applicable) INJ-1
3. WELL USE (Check One Box) Monitoring ❑ Municipaf?Public ❑
Indusbial/Commercial 0 Agricultural Q Recovery ❑ Injection I'
IrrigationD Other ❑ (list use)
DATE DRILLED 08/28/12
4. WELL LOCATION:
3709 FREEDOM DRIVE 28208
NC 28625
State Zip Code
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
CfTY: CHARLOTTE COUNTY MECKLENBURG
TOPOGRAPHIC / LAND SETTING: (check appropriate box)
DSfope ❑Valley Flat DRidge ❑Other
LATITUDE 35 ° 14 •56_5900 ° DMS OR DD
LONGITUDE 80 " 53 ' 51-9800 ° DMS OR DD
Latitude/longitude source: VGPS 1:Topographic map
(location of well must be shown on e USGS topo map endattached.to
this form if not using GPS)
5. FACILITY (Narne of the business where the well is located.)
EXXONMOBIL - 42094
Fa ditty Name
3709 FREEDOM DRIVE
N/A
Facility ID# (if applicable)
Street Address
CHARLOTTE NC 28208
City or Town State Zip Code
EXXONMOBIL'.
Contact Name
3709 FREEDOM DRIVE
Malting Address
CHARLOTTE NC 28208
City or Town State Zip Code
Area -code P,bone number
6. WELL DETAILS:
a. TOTAL DEPTH: 23.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES ❑ NO gif
c. WATER LEVEL Below Top of Casing: 21.0 FT.
(Use °+' if Above Top of Casing)
d. TOP OF CASING is 0.0 FT. Above land Surface'
'Top of casing terminated atfor below land surface may require
a variance In accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): NIA METHOD OF TEST NIA
f. DISINFECTION: Type N/A
g. WATER ZONES (depth):
Top Bottom Top Bottom
Top Bottom Top Bottom
Top Bottom Top Bottom
Thickness/
7. CASING: Depth Diameter Weigh! Material
Top 0.0 Bottom 13.0 Ft. 2 INCH SCH 4o PVC
Top Bottom FL
Top Bottom Ft.
Amount N/A
8. GROUT: Depth Material
Top 0.0 Bottom 9.0 Ft. PCRTtu413E2I QNrrE
Top Bottom Ft.
Top Bottom Ft.
Method
SLURRY
9. SCREEN: Depth Diameter Slot Size Material
Top 13.0 Bottom 23.0 Ft. 2.0 In. .010 In. PVC
Top Bottom Ft. In. ' in.
Top Bottom Ft. in. in.
10. SAND/GRAVEL PACK:
Depth
Top 11.0 Bottom 23.0 FL 20-40 FINE SILICA SAND
Tap Bottom Ft.
Top Bottom Ft.
11. DRILLING LOG
Top Bottom
0.0
8.0
18.0
8.0
18.0
23.0
/
/
/
Size Material t
Formation Description
BACK FILL
ORANGE SANDY CLAY
TAN SANDY CLAY
12. REMARKS:
BENTONITE SFAL FROM 9 0 TO 11.0 FEET
I DO HEREBY CERTIFY THAT ThS.WELLWA
ISA NCA l3 . CONST CTION ST
RECOR��•B'. "�; •TO
NSTRUCTEO IN ACCORDANCE WITH
OS. AND THAT A COPY OF THIS
09/05/12
SI e,i TORE 0 ERTIFIED WELL CONTRACTOR DATE
JOHNNY BURR
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
�Suht7il v ithrn 3D tiays,igf.cali pletion'to D(vtsr'ori of Water Quality °;Iriforrrtabon Processing,
1 ST IIllafl 5eivlce Center, RaEergh, l+iC27S99 161, hone (91 ) 807-63b0 .t F•
Form GW-lb
Rev. 2/09

1. WELL CONTRACTOR.'
JOHNNY BURR
NON ONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION 3098
d. TOP OF CASING IS OD FT. Above Land Surface'
'Top of casing terminated at/or below land surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): NIA METHOD OF TEST NIA
Well Contractor (Individual) Name
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE NC 28625
City or Town State Zip Code
(704 ) 872-7686
Area code Phone number
2. WELL INFORMATION:
WELL. CONSTRUCTION PERMIT#
OTHER ASSOCIATED PERMIT applicable)
SITE WELL ID Rifapplkabte) INJ-2
3. WELL USE (check One Box) Monitoring p Municipal/Public 0
Industial/Commercial ❑ Agricultural ❑ Recovery Injection se.
Irrigation❑ Other ❑ Qist use)
DATE DRILLED 08/28/12 - 08/29/12
4. WELL LOCATION:
3709 FREEDOM DRIVE 28208
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
CITY: CHARLOTTE COUNTY MECKLENBURG
TOPOGRAPHIC) LAND SETTING: (check appropriate box)
❑Slope [Valley Eir,Flal ❑Ridge ❑Other
LATITUDE 35 ° 14 ' 55.8700 • DMS OR DD
LONGITUDE 80 ""53 ' 51.6200 ' DMS OR DD
Latitudeilongitude source: OPS topographic map
(location of well must be shown on a USGS topo map andattached to
this form if not using GPS)
b. FAC1LITY (Name of the business where the well is located.)
EXXONMOBIL- 42094 NJA
Facility Name Fealty ID# (if applicable)
3709 FREEDOM DRIVE
Street Address
CHARLOTTE NC 28208
City or Town State 71p Code
EXXX ONMOBIL
Contact Name
3709 FREEDOM DRIVE
Mailing Address
CHARLOTTE NC 2820B
City or Town State Zip Code
Areasgde Pbpne number
6. WELL DETAILS:
a. TOTAL DEPTH: 23.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES 0 NO13/
c. WATER LEVEL Below Top of Casing: 21.0 FT.
(Use "4-- if Above Top of Casing)
•
f. DISINFECTION: Type N/A
9•
Top
WATER ZONES (depth): '
Bottom Top .Bottom
Top Bottom Top Bottom
Top Bottom Top Bottom
Amount N/A
Thickness,
7. CASING: Depth Diameter Weight Material
Top 0.0 Bottom 13.0 Ft. 2INCH SCH40 PVC
Top Bottom Ft.
Top Bottom Ft.
8. GROUT: Depth Material
Top 0,0 Bottom 9.0 FI, PORILAND BENTONITE
Top Bottom Ft.
Top Bottom Ft.
Method
SLURRY
9. SCREEN: Depth Diameter Slot Size Material
Top 13.0 Bottom 23.0 Ft. 2.0 in. .010 In. PVC
Top Bottom FL in. in.
Top Bottom Ft. in. in.
10. SAND/GRAVEL PACK:
Depth Size Material
Top 11.0 Bottom 23.0. Ft. 20-40
Top Bottom Ft.
Top Bottom Ft.
FINE SILICA SAND
11. DRILLING LOG
Top Bottom Formation Description
0.0 / 8.0 BACK FILL
8.0 / 18.0 TAN SILTY CLAY
18.0 1 22.0 WHITE ROCK
22.0 / 23.0 TAN SILTY CLAY
/
12. REMARKS:
BENTONITE SEAL FROM 9.0 TO 11.0 FEET
I a0 HEREBY CERTIFY THATTHIS WELL W
15A NCA LL Co LION ST ,!" RCS, AND THAT A COPY OF THIS
RECORI PR Q DTO
TRUCTED IN ACCORDANCE WITH
09/05/12
SIGiTURE ORTIFI€D WELL CONTRACTOR DATE
JOHNNY BURR
•
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
ti�tx►lt •cult hin�30 slay o• f aQr> pl tiara to Ol�tsidri of YVater•Qtialttjr' trxformatlon Pracesstrag,
�1817tMa11`Service Ce'nEery ffa]e1gh, NC �7fi99 161, Pitons �979•
j t)07-6300
Form GW-lb
Rev. 2/09

NON ESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 3098
1. WELL CONTRACTOR:
JOHNNY BURR
Well Contractor (Individual) Narne
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE NC 28625
City or Town State Zip Code
(704 ) 872-7686
Area code Phone number
2, WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
OTHER ASSOCIATED PERMIT#(ir applienbie)
SITE WELL ID /Airapplicabie) DW-3
3. WELL USE (Check One Box) Monitoring ljMunicipal/Pubiic ❑
Industriet/Cornmerdar 0 Agricultural ❑ Recovery ❑ Infection ❑
Inlgation0 Other ❑ (list use)
DATE DRILLED 08/29/12
4. WELL LOCATION:
3709 FREEDOM DRIVE 28208
(Street Name, Numbers, Commuriii y, Subdivision, Lot No.. Parcel, Zap Code)
CITY_ CHARLOTTE COUNTY MECKLENBURG
TOPOGRAPHIC 1 LAND SETTING (check appropriate box)
°Slope ❑Valley liFlat ❑Ridge !]Other
LATITUDE 35 • 14 ' 55.8300 ° DMS OR
LONGITUDE80 ° 53 ' 51.5400 DMS OR
Latitudetlongitude source: MPS Topographic map
(location of well must be shown on a USGS topo map andattachedto
this form if not using GPS)
5. FACILITY (Name ofthe business where the well is located.) .
EXXONMOBIL - 42094 NIA
DD
DD
Facility Name Facility ID# (d applicabte)
3709 FREEDOM DRIVE
Street Address
CHARLOTTE NC 28208
City or Town State Zip Code
EXXON MOBIL
Contact Name
3709 FREEDOM DRIVE
Mailing Address
CHARLOTTE NC 28208
City or Town Stale Zip Code
Area code Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 44.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES O - NO tali
c. WATER LEVEL Below Top of Casing: 21-0 FT.
(Use "+" if Above Top of Casing)
d. TOP OF CASING IS 0.0 FT. Above Land Surface
*Top of casing terminated atlor below land surface may require
a variance In accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): NIA METHOD OF TEST N/A
L DISINFECTION: Type N/A Amount NIA
g. WATER ZONES (depth):
Top Bottom
Top Bottom
Top Bottom-
7. CASING: Depth Diameter
Top 0.0 Bottom 34.0 Ft.2INCH
Top Bottom Ft.
Top Bottom Ft.
8. GROUT: Depth
Material
Top Bottom
Top Bottom
Top Bottom
Thickness)
Weight Material
scH 40 PVC
Top 0.0 Bottom 29.0 FL Pa" -A" EMOr"M
Top Bottom Ft.
Top Bottom Ft.
9. SCREEN: Depth Diameter
Top 34.0 _ Bottom 44.0 Ft. 2.0 in.
Top Bottom Ft. In.
Top Bottom Ft. in.
10. SANDIGRAVEL PACK:
Depth Size
Top 32.0 Bottom 44.0 Ft. 20-40
Top. Bottom FL
Tap Bottom Ft.
11. DRILLING LOG
Top Bottom
0.0 / 8.0
8.0 / 25.0
25.0 / 34.0
34.0 / 44.0
/
1
/
/
/
/
Method
SLURRY
Slot Size Material
.010' in. PVC
in.
in.
Material
FINE SILICA SAND
Formation Description
BACK FILL
ORANGE SILTY CLAY
TAN SILTY CLAY
GRAY SILTY CLAY
12. REMARKS:
BENTONITF SEAL FROM29.0 TO 37 0 FEET
I DO HER
16A NC
RECO
S
CERTIFY THAT THIS WELL W
CON r LIMONST
en ro
CONSTRUCTED IN ACCORDANCE WITH
DS, AND THAT A COPY OF THIS
09/05/12
ATURE 0 CERTIFIED WELL CONTRACTOR DATE
JOHNNY BURR
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Form GW-lb
Rev. 2109

NONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 3098
1. WELL CONTRACTOR:
JOHNNY BURR
Well Contractor (IndLvldual) Name
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE NC 28625
City or Town State Zip Code
(704 ) 872-7686
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
DTHER ASSOCIATED PERMIT#(tt applicable)
SITE WELL ID #(If applicable} MW-10
3. WELL USE (Check One Box) Monitoring Ni Municipal/Public 0
Industrial/Commercial ❑ Agricultural ❑ Recovery ❑ Injection 0
Irrigation❑ Other ❑ (11st use)
DATE DRILLED 08/27/12
4. WELL LOCATION:
3709 FREEDOM DRIVE 28208
(Street Name, Numbers, Community, 5ubdlvMslon, Lot No., Parcel, Zip Code)
CITY: CHARLOTTE COUNTY MECKLENBURG
TOPOGRAPHIC / LAND SETTING: (check appropriate box)
❑Slope °Valley efat ❑Ridge DOther
LATITUDE 35 ° 14 56.5100 • DMS OR. DD
LONGITUDE 80 ° 53 52.0400 ° DMS OR DD
Latitude/longitude source: 3PS []Topographic map
(location of well must be shown on a USGS topo map andatteched to
this form if not using GPS)
6. FACILITY (Name of the business where the well is located.)
EXXONMOBIL - 42094 NSA
Facility Name Facility fD# (if applicable)
3709 FREEDOM DRIVE
Street Address
CHARLOTTE NC 28208
City or Town State Zip Code
EXXONMOBIL
Contact Name .
3709 FREEDOM DRIVE
Mailing Address
CHARLOTTE NC 28208
City or Town State Zip Code
Area code Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 27.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES ❑ NO d
c. WATER LEVEL Below Top of Casing: 20.0 FT,
(Use "+" if Above Top of Casing)
d. TOP OF CASING 1S 0.0 FT. Above Land Surface'
*Top of casing terminated at/or below land surface may require
a variance In accordance with 16A NCAC 2C .0118.
o. YIELD (gpm): N/A METHOD OF TEST N/A
f. DISINFECTION; Type N/A Amount N/A
g. WATER ZONES (depth):
Top Bottom Top Bottom
Top Bollom Top Bottom
Top Bottom Top Bottom
Thickness!
7. CASING: Depth Diameter Weight Material
Top 0.0 Bottom 12.0 Ft. 2 INCH 60140 PVC
Top Bottom FL
Top Bottom Ft.
8, GROUT: Depth Material Method
Top 0.0 Bottom 8.0 Ft. rW11-AND°Erlra"' SLURRY
Top Bottom Ft.
Top 8oltom Fl.
9. SCREEN: Depth Diameter Slot Size Materiel
Top 12.0 Bottom 27.0 Ft. 2.0 in. .010 In. PVC
Top Bottom Ft. In. In.
Top Bottom Ft. in. In.
10. SAND/GRAVELPACK:
Depth Size Material
Top 10.0 Bottom 27.0 Ft. 20-40 ,FINE SILICA SAND
Top Bottom FL
Top Bottom Ft.
11. DRILLING LOG
Top Bottom Formation Description
0.0 / 8.0 BACK FILL
8.0 - / 18.0 ORANGE SANDY CLAY
18.0 / 27.0 TAN SANDY CLAY
/
/
/
12. REMARKS:
BENTONITE SEAL FROM 8.0 TO 10.0 FEET
I DO HEREBY CERTIFY THAT THIS WELL WAS C
15A NCAC 2 EL ONSTRLC ION STAND • ; f
RECORD EE 00THE L
TRLICTED 114 ACCORDANCE WITH
, AND THAT A COPY OF THIS
ER
/M°."09/05/12
SIGNRE OF CERTIFIED WELL CONTRACTOR DATE
JOHNNY BURR
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Form GW-1b
Rev. 2/09

NON ONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department ofEnvironment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION #
1. WELL CONTRACTOR:
JOHNNY BURR
Well Contractor (Individual) Name
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE NC 28625
City or Town State Zip Code
(704 ) 872-7686
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
OTHER ASSOCIATED PERMIT#(If applicable)
SITE WELL ID #(IFapplicable)
3. WELL USE (Check One Box) Monitoring [j MunicipallPublic ❑
Industrial/Commercial ❑ Agricultural ❑ Recovery ❑ Injection ❑
Irrigation❑ Other ❑ (list use)
DATE DRILLED 08/27/12
4. WELL LOCATION:
3709 FREEDOM DRIVE 28208
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
CITY: CHARLOTTE COUNTY MECKLENBURG
TOPOGRAPHIC I LAND SETTING: (check appropriate box)
❑Slope ❑Valley Q"Flat ID Ridge ❑Other
LATITUDE 35 ° 14 .56.5100 "DMS 0R DD
LONGITUDE 80 ' 53 . 62.0400 " DMS OR DD
Latitude/longitude source: g_ PS pfopographic map
(location of well must be shown on a USGS topo map andattached to
this form if not using GPS)
5. FACILITY (Name of the business where the well Is located.)
EXXONMOBIL - 42094 NIA
Facility Name Facility ID# (if applicable)
3709 FREEDOM DRIVE
Street Address
CHARLOTTE NC 28208
City or Town State Zip Code
EXXONMOBIL
Contact Name
3709 FREEDOM DRIVE
Mailing Address
CHARLOTTE NC 28208
City or Town State Zip Code
Area code Phone number
6. WELL DETAILS:
a. TOTAL DEPTH:
44.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES ❑ NO [i
c. WATER LEVEL Berow Top of Casing: 20.0 FT.
(Use if Above Top of Casing)
3098
d. TOP OF CASING IS 0.0 FT. Above Land Surface'
"Top of casing terminated atlor below land surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): N/A METHOD OF TEST N/A
f. DISINFECTION: Typo N/A Amount NIA
g. WATER ZONES (depth):
Top Bottom Top Bottom
Top Bottom Top Bottom
Top Bottom Top Bottom
Thickness!
7. CASING: Depth Diameter Weight Material
Top 0,0 Bottom 34.0 _ FL 2 INCH SCH 40 PVC
Top Bottom Ft.
Top Bottom - Ft.
8. GROUT: Depth
Top 0.0 Bottom 29.0
Material
Ft. PORTUWO BENTONITE
Top Bottom Ft.
Top Bottom Ft.
Method
SLURRY
9, SCREEN: Depth Diameter Slot Size Material
Top 34.0 Bottom 44.0 FL 2.0 In. .010 In. PVC
Top Bottom FL In. In.
Top Bottom Ft. In. in.
10. SANDIGRAVEL PACK:
Depth Size Material
Top 32.0 Bottom 44.0 Ft, 20-40
Top Bottom Ft,
Top Bottom Ft.
11. DRILLING LOG
Top Bottom
0.0 1 8.0
8.0 / 18.0
18.0 / 23.0
23.0 / 44.0
FINE SILICA SAND
Formation Description
BACK FILL
ORANGE SANDY CLAY
TAN SANDY CLAY
TAN/GRAY SANDY CLAY
12. REMARKS:
BENTONITE SEAL FROM 29.0 TO 32.0 FEET
1 CO HEREBY CERTIFY THAT THIS WELL WA
15ANCA C, W LCONS -UCT10NSTA
RECOR►g S B: N PRO IOTO TI-fE
CONSTRUCTED INACCOROANCEWITH
RDS,S, ANDTHATAACCOPY OF THIS
09105(12
SI �� RE 0 1 ERTIFIED WELL CONTRACTOR DATE
JOHNNY BURR
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Fi'ly � ' •,, y a, at } rf� i-it1 �x Si'� �fi,�.c �: <c`�+_. ��i.yF�S�r-. i �x x"A�'� -4 ,J rSy 3 f rz . � a i _ y�Cl`}�s.�r �h��;+
is Su6mltwttJnptt 30 dayTs,of completion to, l�tsran of�Water Qu8IIty ;In ormatlon P---- -'--
kY 617 114i CS
rjSer1 ce Centr, Ra(eI9h 1�G 2 699 1G i>lon �Tu{g19j 8D7 6 �Ur
Form GW-1b
Rev, 2)09

NONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 3098
1. WELL CONTRACTOR:
JOHNNY BURR
Well Contractor (Individual) Narne
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE NC 28625
City or Town State Zip Code
(704 .) 872:7586
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
OTHER ASSOCIATED PERMIT#Of applicable)
SITE WELL ID #(ii appfrcable) INJ-1
3. WELL USE (Check One Box) Monitoring ❑ Municipal/Public 0
Industrial/Commercial {3 Agricultural 0 Recovery 0 Injection
Irrigation❑ Other ❑ (list use)
DATE DRILLED 08/28/12
4. WELL LOCATION:
3709 FREEDOM DRIVE 28208
(Street Name, Numbers, Community. Subdivision, Lot No., Parcel, Zip Code)
CiTY: CHARLOTTE COUNTY MECKLENBURG
TOPOGRAPHIC / LAND SETTING: (check appropriate box)
❑Slope ❑Valley (Flat ❑Ridge ❑Other
LATITUDE 35 ^ 14 56.5900 ^ DMS OR .DD
LONGITUDE 80 ^ 53 ' 51-9800 " DMS OR • DD
Latitude/longitude source: Qj3PS ['Topographic map
(location of well must be shown on a USGS topo map andaftached to
this form if not using GPS)
6. FACILITY (Name of the business where the well is located.)
EXXONMOSIL - 42094
Facility Name
3709 FREEDOM 'DRIVE
Street Address
CHARLOTTE
City or Town
EXXONMOBIL'.
N/A
Facility ID# (if applicable)
NC 28208
State Zip Code
Contact Name
3709 FREEDOM DRIVE
Mailing Address
CHARLOTTE
City or Town
Area_cgde Phone number..
6. WELL DETAILS: .
a. TOTAL. DEPTH: 23.0 FEET
NC 28208
State Zip Code
b. DOES WELL REPLACE EXISTING WELL? YES ❑ NO tat'
c. WATER LEVEL Below Top of Casing: 21.0 FT.
(Use °+° if Above Top of Casing)
SI
d. TOP OF CASING IS 0.0 Ft Above Land Surface*
"Top of casing terminated atior below tend surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gprn): N/A METHOD OF TEST NIA
f. DISINFECTION: Type N/A Amount N/A
g. WATER ZONES (depth):
Top Bottom Top Bottom
Top Bottom Top Bottom
Top Bottom Top Bottom
Thickness/
7. CASING: Depth Diameter Weight Material
Top_ 0.0 Bottom 13.0 Ft. 2 INCH SCH 40 PVC
Top Bottom Ft.
Top Bottom R.
8. GROUT: Depth Material Method
Top 0.0 Bottom 9.0 Ft. POR7IANDEEMO41rE SLURRY
Top Bottom FL
Top Bottom Ft.
9. SCREEN: Depth Diameter Slot Size Material
Top 13.0 Bottom 23.0 Ft 2.0 in. .010 In. PVC
Top Bottom Ft in. in. -
Top Bottom Ft. in. in.
10. SAND/GRAVEL PACK;
Depth are Material
Top 11.0 Bottom 23.0 Ft. 2D-40 FINE SILICA SAND _
Top Bottom Ft
Top Bottom Ft
11. DRILLING LOG
Top Bottom Formation Description
0.0 / 8.0 BACK FILL
8.0 / 18.0 ORANGE SANDY CLAY
18.0 / 23.0 TAN SANDY CLAY
12. REMARKS:
BENTONITF SEA, FRO 9.0 TO 11 0 FEFT
I DO HEREBY CERTIFY MATTE'S WELL WA
16ANCp L{ , CONST' CT1ONSTA
RECOR.W • B', "• DTOT
e, �TURE O'" ERTIFIED WELL CONTRACTOR DATE
NSTRUCTED IN ACCORDANCE WITH
DS. MD THAT A COPY OF THIS
09/05/12
JOHNNY BURR
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
a, 5t bin/ wtthirt 30 days Hof com Ietaoi tn .Division of Water Quality- •
;ltiformation t'�ocess1ng,
-4t17 Matl ,Seiv ce Center,SRaleigti h�C 27699-1 fi 1, PFione {8 i5� 807-83b0 •
Form GW-1 b
Rev. 2109

NON _RESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION II 3098
1. WELL CONTRACTOR:
JOHNNY BURR
Well Contractor (Individual) Name
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176.COMMERCE BLVD
Street Address
STATESVILLE
City or Town •
NC 28625
State Zip Code
(704 ) 872-76B6
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
OTHER ASSOCIATED PERMIT#(ifapplicabie)
SITE WELL ID or applkahle) l NJ-2
3. WELL USE (Check One Box) Monitoring 0 Munidpa&Publlc ❑
tndustriaVCommercial ❑ Agricultural 0 Recovery t7 Injection 6d
Irrigation❑ Other 0 (fist use)
DATE DRILLED 08/28/12 - OB/29/12
4. WELL LOCATION:
3709 FREEDOM DRIVE 28208
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zrp Code)
on-: CHARLOTTE COUNTY MECKLENBURG
TOPOGRAPHIC I LAND SETTING: (check appropriate box)
DSlope DVatley 'Hat ❑Ridge ❑Other
LATITUDE. 35 •14 •56.8700 •OMS OR DD
LONGITUDE 80 • 53 • 51.6200 • DMS OR DD
Latitude/longitude source: 3PS oropographic map
(location of well must be shown on a USGS topo map andaltached to
this form if not using GPS)
5. FACILITY (Name of the business where the well is located.)
EXXONMOBIL - 42094 N�4
Facility Name Facility ID# (if applicable)
3709 FREEDOM DRIVE
Street Address
CHARLOTTE NC 28208
City or Town State Zip Code
EXXONMOBIL
Contact Name
3709 FREEDOM DRIVE
Malting Address
CHARLOTTE NC 28208
City or Town Stale Zip Code
AreaCRde P.hpne number
6. WELL DETAILS:
a. TOTAL DEPTH: 23.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES ❑ NO
c. WATER LEVEL Below Top of Casing: 21.0 FT.
(Use •+• if Above Top of Casing)
d. TOP OF CASING IS 0.0 FT. Above Land Surface'
'Top of casing terminated at/or below land surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): NIA METHOD OF TEST N/A
f. DISINFECTION: Type N/A Amount NIA
g. WATER ZONES (depth): '
Top Bottom Top Bottom
Top Bottom Top Bottom
Top Bottom Top Bottom
7. CASING: Depth Diameter
Top 0.0 Bottom 13.0 FI. 2 INCH
Top Bottom Ft.
Top Bottom Ft.
Thickness!
Wolght Material
SCH4O PVC
8. GROUT: Depth Material Method
Top 0.0 Bottom 9.0 Fi. PORTLAND861°NAE SLURRY
Top Bottom Ft
Top Bottom Ft.
9. SCREEN: Depth Diameter Slot Size Material
Top 13.0 Bottom 23.0 Ft. 2.0 in. .010 In. PVC
Top Bottom FL in. in.
Top Bottom Ft. in. in.
10. SAND/GRAVEL PACK:
Depth Size r Material
Top 11.0 Bottom 23.0 Ft. 20-40 FINE SILICA SAND
Top Bottom Ft.
Top Bottom Ft
11. DRILLING LOG
Top Bottom
0.0 / 8.0
Formation Description
BACK FILL
8.0 / 18.0 TAN SILTYCLAY
18.0 1 22.0 WHITE ROCK
22.0 / 23.0 TAN SILTY CLAY
/
/
/
/
/
/
12. REMARKS:
BENTONITE SEAL FROM 9,0 TO 11.0 FEET
I DO HEREBY CERTIFY THAT THE WELL W
15A NCAC/It 1tNNS�LL CON C1ICN ST
RECORB lJ PR D TO
NSTRUCTED IN ACCORDANCE WITH
DS,'AND THAT AACCOPY OF THIS
09/05/12
SIICTURE 0> RT1F1ED WELL CONTRACTOR DATE
JOHNNY BURR
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
SrJ�mtt wtEt iti: 0 d`ay of`o impreiion ie .Divlsron of Water Quality lrifotTnatiisn Pracessii�g;
1617sNi ilSgrp�c� e'itter; Raleigh, NNiC �7699.16`1,.Phone':'(9t9)807 6300 ;
Form GW-lb
Rev. 2/09

NON RESIDENTIAL WELL CONSTRUCiIQN RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 3098
1. WELL CONTRACTOR
JOHNNY BURR
Well Contractor (lndlvfdual) Name
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE NC 28625
City or Town Stele Zip Code
(704 ) 872-7686
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
OTHER ASSOCIATED PERMIT#(a eppliabte)
SITE WELL ID #(if applicab(c) DW 3
3. WELL USE (Check One Box) Monitoring i( Municipal/Public 0
Industrial/Commercial 0 Agricufhrral ❑ Recovery 0 Injection 0
Irrigation❑ Other ❑ (list use)
DATE DRILLED 08/29/12
4. WELL LOCATION:
3709 FREEDOM DRIVE 28208
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zp Coda)
CITY: CHARLOTTE COUNTY MECKLENBURG
TOPOGRAPHIC / LAND SETTING: (check appropriate box)
°Slope ❑Valley 'Flat ❑Ridge DOther
LATITUDE 35 a 14 •55.8300 - DMS OR DD
LONGITUDE 80 ° 53 . 51.5400 F DMS OR DD
Latitude/longitude source: MPS []topographic map
(location of well must be shown on a USGS tope map endattachedto
this form if not using GAS)
5. FACILITY (Name of the business where the well Is located.) .
EXXONMOBIL - 42094 N/A
Facility Name
3709 FREEDOM DRIVE
Street Address
CHARLOTTE
City or Town
EXXONMOBIL
Facility ID# (if applicable)
NC 28208
State Zip Code
Contact Name
3709 FREEDOM DRIVE
Mailing Address
CHARLOTTE NC 28208
City or Town State Zip Code
Area code Phone Number
6, WELL DETAILS:
a. TOTAL DEPTH: 44.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES 0 NO p�
c. WATER LEVEL Below Top of Casing: 21.0 FT.
(Use "-"if Above Top of Casing)
d. TOP OF CASING IS 0.0 FT. Above Land Surface*
"Top of casing terminated atior below land surface may require
a variance In accordance with 15A NCAC 2C .0118.
e. YIEL.D (ppm); NIA METHOD OF TEST N/A
I. DISINFECTION: Type N/A Amount NIA
g. WATER ZONES (depth):
Top Bottom Top Bottom
Top Bottom Top Bottom
Top Bottom Top Bottom
Thickness!
7. CASING: Depth Diameter Weight Material
Top 0.0 Bottom 34.0 Ft. 2 INCH sCH 40 PVC
Top Bottom Ft.
Top Bottom Ft.
8. GROUT: Depth Material
Top 0.0 Bottom 29.0 FL mut.'" BENTotgrE
Top Bottom Ft.
Top Bottom Ft.
Method
SLURRY
9. SCREEN: Depth Diameter SlotSize Material
Top 34.0 Bottom 44.0 Ft 2.0 in. .010 in. PVC
Top Bottom FL In. in.
Top Bottom FI. in. in.
10. SAND/GRAVEL PACK:
r Depth Size Material
Top 32.0 Bottom 44.0 Ft. 20-40 FINE SILICA SAND
Top ' Bottom Ft
Top
Bottom FL
11. DRILLING LOG
Tap Bottom
0.0 / 8.0
8.0 1 25.0
25.0 / 34.0
34.0 1 44.0
Formation Descrfplion
BACK FILL
ORANGE SILTY CLAY
TAN SILTY CLAY
GRAY SILTY CLAY
12. REMARKS:
BENTONITE SEAL FROM29 0 TO 32.0_FEET
IDOHER
16A NC
RECO
S
CONSTRUCTED IN ACCORDANCE WITH
OS, AND THAT A COPY OF THIS
09/05/12
ATURE 0 CERTIFIED WELL CONTRATOR DATE
JOHNNY BURR
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Form GW-lb
Rev. 2/09

i e
NONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 3098
1. WELL CONTRACTOR:
JOHNNY BURR
Well Contractor (Individual) Name
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE NC 28625
City or Town State Zfp Code
(704 ) 872-7686
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
OTHER ASSOCIATED PERMIT#(€! applicable)
SITE WELL ID #(lr applicable) MW-10
3. WELL USE (Check One Box) Monitoring tj MunlcrpatuPubllc ❑
Industrial/Commercial ❑ Agricultural 0 Recovery ❑ Infection ❑
Irrigation❑ Other in (list use)
DATE DRILLED 08/27/12
4. WELL LOCATION:
3709 FREEDOM DRIVE 28208
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
CITY: CHARLOTTE COUNTY MECKLENBURG
TOPOGRAPHIC 1 LAND SETTING: (check appropriate box)
❑Slope ❑Valley &Flat ❑Ridge ❑Other
LATITUDE 35 °14 • 56.5100 ° DMS OR DO
LONGITUDE 80 • 53 62.0400 " DMS OR DD
Latitude/longitude source: cjPS ['Topographic map - ..
(location of well must be shown on a USGS topo map andettached to
this form if not using GPS)
6. FACILITY (Name of the business where the well Is located.)
EXXONMOBIL - 42094 N/A
Facility Name
3709 FREEDOM DRIVE
Street Address
CHARLOTTE
City or Town
EXXONMOBIL
Facility ID# (if applicable)
NC
State
28208
Zip Code
Contact Name
3709 FREEDOM DRIVE
Mailing Address
CHARLOTTE NC 28208
City or Town State Zip Code
Area code Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 27.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES ❑
c. WATER LEVEL Below Top of Casing: - 20.0
(Use +" if Above Top of Casing)
NO I),
Ff.
d. TOP OF CASING IS 0.0 FT. Above Land Surface'
'Top of casing terminated atlor below lend surface may require
a varianco In accordance with 15A NCAC 2C .0118.
o. YIELD (gpm): N/A METHOD OF TEST
f. DISINFECTION: Typo N/A Amount
g. WATER ZONES (depth):
NiA
N/A
Top Bottom Top Bottom
Top Bottom Top Bottom
Top Bottom Top Bottom
7. CASING: Depth Diameter
Top 0.0 Bottom 12.0 Ft. 2INCH
Top Bottom FL
Top Bottom FL
8, GROUT: Depth
Top. 0.0 Bottom 8.0
Thickness/
Weight Material
SCH 40 PVC
Material
Ft. PORTIAND BENTONRE
Top Bottom Ft.
Top Bottom Ft.
Method
SLURRY
9. SCREEN: Depth Diameter Slot Size Material
Tap 12.0 Bottom 27.0 Ft. 2.0 In. .010 In. PVC
Top Bottom Ft. tn. in.
Top Bottom Ft. in. In.
10. SAN DI'GRAVEL PACK;
Depth Sfze Material
Top 10.0 Bottom 27.0 FL 20-40
FINE SILICA SAND
Top Bottom FL
Top. Bottom Ft. •
11. DRILLING LOG
Top Bottom
0.0 / 8.0
8.0 / 18.0
18.0 / 27.0
/
/
/ •
/
1
Formation Description
BACK FILL
ORANGE SANDY CLAY
TAN SANDY CLAY
/
/
12. REMARKS:
BENTONITE SEALFRQM 8.0 TO 10.0 FFET
100 HEREBY CERTIFY TitAT THIS WELL WAS
15ANCAC 'y+ L •NSTR iONSTAN
RECORD EE y 0 -' O THE
STRUCTED IN ACCORDANCE WITH
, AND THAT A COPY OF THIS
ER
J09/05/12
SIG .F RE OF .' TIFIED WELL CONTRACTOR DATE
JOHNNY BURR
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
tap4 tt Process) g
.1'S rk'Y�S it4.
Form GW-lb
Rev. 2/09

NON RESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION #
1. WELL CONTRACTOR:
JOHNNY BURR
Well Contractor (Individual) Name
GEOLOGIC EXPLORATION, INC
Well Contractor Company Name
176 COMMERCE BLVD
Street Address
STATESVILLE NC 28625
CIIy or Town State Zip Code
(704 ) 872-7686
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT#
OTHER ASSOCIATED PERMIT#(If applicable)
SITE WELL ID #(if applicable) ' DWW2
3. WELL USE (Check One Box) Monitoring 0/Municipal/Public ❑
industrfal/Commerclal ❑ Agriculluraf D Recovery ID Injection ❑
Irrigationp Other ❑ (list use)
DATE DRILLED 08/27/12
4. WELL LOCATION:
3709 FREEDOM DRIVE 28208.
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
CITY: CHARLOTTE COUNTY MECKLENBURG
TOPOGRAPHIC / LAND SETTING: (check appropriate box)
❑Sfope [Valley d(Ftat ❑Ridge ❑Other
LATITUDE 35 •14 66.5100 ° DMS OR DD
LONGITUDE 80 • 53 • 52.0400 " DMS OR DD
Latitudeltangllude sotirce: IMPS °topographic map
(location o1 well must be shown on a USGS topo map andattached to
this form if not using GPS)
5. FACILITY (Name of the business where the well Is located.)
EXXON MOBIL - 42094 N/A
Facility Name Facility ID# (if applicable)
3709 FREEDOM DRIVE
Street Address
CHARLOTTE NC 28208
City or Town State Zip Code
EXXONMOBIL
Contact Name
3709 FREEDOM DRIVE
Malting Address
CHARLOTTE NC 28208
City or Town State Zip Code
Area code Phone number
6. WELL DETAILS:
a. TOTAL. DEPTH: 44.0 FEET
b. DOES WELL REPLACE EXISTING WELL? YES 0 NO 4/
c. WATER LEVEL Below Top of Casing: 20.0 Fr.
(Use'+" if Above Top of Casing)
3098
d. TOP OF CASING IS 0,0 FT. Above Land Surface'
'Top of casing terminated at/or below land surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): N/A METHOD OF TEST N/A
f. DISINFECTION: Type NIA Amount N/A
g. WATER ZONES (depth):
Top Bottom Top Bottom
Top Bottom Top Bottom
Top Bottom Top Bottom
Thickness/
7. CASING: Depth Diameter Weight Material
Top 0.0 Bottom 34.0 , Ft., 2 INCH sal 40 PVC
Top Bottom Ft.
Top Bottom Fi. •
B. GROUT: Depth Material
Top 0.0 Bottom 29.0 Ft, PORn. NODENTONRE
Top Bottom Ft.
Top Bottom FL
Method
SLURRY
9. SCREEN: Depth Diameter Slot Size Material
Top 34.0 Bottom 44.0 Ft. 2.0 In. .010 In. PVC
Top Bottom •Ft. fn. In.
Top Bottom Ft. En. in.
10. SAND/GRAVEL PACK:
Depth Size Material
Top 32.0 Bottom 44.0 Ft. 20-40
Top Bottom - Ft.
FINE SILICA SAND
Top Bottom Ft: -
11. DRILLING LOG
Tap Bottom Formation Description
0,0 / 8.0 BACK FILL
8.0 / 18.0 ORANGE SANDY CLAY
18.0 / 23.0 TAN SANDY CLAY
23.0 / 44.0 TAN/GRAY SANDY CLAY
/
12. REMARKS:
BENTONITE SEAL FROM 29.0 TO 32.0 FEET
100 HEREBY CERTIFY THAT THIS WELL WA
15A NCA C. W LL CONST - 11CTION STA
RECORBPR• r DTOTHE
CONSTRUCTED INACCORDANCEWRH
DS.S. AND THAT AACCOPY OF THIS
09/05/12
SI r► URE 0 p' TIFIED WELL CONTRACTOR DATE
JOHNNY BURR
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
j ��-ing,'
S .ibmitwifhinf30 diays.of compie tonItbr Dtvrsiont of.Wa en:Qualify ..tinfotmatiatiRrocessi
Y a�. ✓' / 0 ,s kgSa»'j� g..i4.5r.a
M� i Serrttrce e,pnter h, f 4 269 3469 Phone �91.9);807. 63QOr#? „w11Ati h-' �t� ?'
��.a �S n'� =.. :fix.._. S'i, zs,.y;..5i x.>tmw. L F�..>�•�rx,Yi+�t.�.�.:,d'dna,.�3_.i�-�.�.,�.,.r. �E�:�,
Form GW-lb
Rev. 2/09

NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Charles Wakild, P,E. Dee Freeman
Governor Director Secretary
March 12, 2012
Jewel Cox -- Project Manager
Exxon Mobil Environmental Services
1016 W. Poplar Avenue
Suite 106 - Number 232
Collierville, TN 38017
Dear Ms, Cox:
Subject.: Acknowledgement of
Application No, W10300192
Former ExxonMobil Retail
Facility #42094
Injection In situ. Groundwater
Remediation Well. (51) System
Mecklenburg County
The Aquifer Protection Section acknowledges receipt of your permit application and supporting
documentation received on March 2, 2012. Your application package has been assigned the number
listed above, and the primary reviewer is David Goodrich.
Central and Mooresville Regional Office staff will perform a detailed review of the provided
application, and may contact you with a request for additional information. To ensure maximum
efficiency in processing permit applications, the Aquifer Protection Section requests your assistance in
providing a timely and complete response to any additional information requests.
Please note that processing standard. review permit applications may take as long as 60 to 90 days
after receipt of a complete application, If you have any questions, please contact
David Goodrich at [phone] or david.,goodriecdenr,gov.
Sincerely,
Debra .l. Wa
Groundwater Protection Unit Supervisor
cc: Mooresville Regional Office, Aquifer Protection Section
Scott Bostian a_ ARCADIS
Permit File WI0300192
AQUIFER PROTECTION SECTION
1636 Mall Service Center, Raleigh, North Carolina 27699-1536
Location: 512 N, Salisbury St.,, Raleigh, North Carolina 27604
Phone:919.B07-6464 i FAX:[phone]
Internet: wtiww,ncweterqualityorq
An Equal Opprtuniry 4 AFflrnaEve Ac tr(tn Employer
None
E?rhCa1fC"1Iinat
Natterrttj

Date: Vllstrch 12, 2
To:
'LIFER PROT 7TION ,SE "TI : .
P . 'CATION REVI AV REQUEST FORM
ndon Davidson, ARO-A.PS
rt Barnhardt, FRO-APS
drew Pitner, MRO-APS
Timmerman, RRO-A PS
From: Dar id Goodrich , Land Appllication C nit
Telephone: (9,19) 807- 52
E-Mail:: davidapodriclt"ncde¢rtaov
id Ma\, War'"a.RO-A P.S
arlie Stehnlan..' iRO-CAPS
t.rri. Knight, V SRO-APS
Fax: [phone]
A. Permit Number: W10300192
B. Own
Exx
nmobil Enc=iro nrnental Services
C. Facility°/Operation: Foilner L xxonrnubile,Ret4i facili42094
X Proposed
D. Anpl cation:
I. .Permit Type: ri Animal
I
xistin
goon
UIC - (5,A7) open loop geothermal
For Residuals D Land App. 1111 D&M
111] 503 Exempt
2. Project Type: X New l Major Mod. j :Minor Mod.
X Facility
tion [1 Reuse
Recycle
Li 503
E. Cornrnents/Other Information:
X Operation
k I-R Infiltration
X CiiW Rernediation (ND) 51 lnj. wells
Ren
fl Surface Disposal
El Animal
�a.
Renewal w/ Mod.
d like to accomtsan you on a site visit.
Attached, you will find all information submitted in support of the above -referenced app
review, comment, and/or action. Within 30 calendar dais, please take the following ac.tiu
? _ R.etum a Completed APSARR Form, - .Please comment
[ 1 Attach Well Construction Data :Sheet.
[1 Attach Attachment E3 for C'ertificati rr f.y the I..APCI1.
El Issue an Attachment 13 Certification from the RO,*
* Remember that you will be responsible for coordinating site visits and reviev7s, as v�e1l as additional
information requests. with other RC)-APS representatives in order to prepare a complete Ania.chm.ent 13 for
certification. Refer to the RPP S()P for additional dciu1..
\Vh.en you receive this request form, please write your name and date; in t:l)e spaces below, :mike a copy
of this sheet, and return it to the appropriate Central Office -Aquifer Protection Section contact person
listed above.
RO-APS Re iewer:
FORM: Al.)SARR 07/06
Pagc 1 of 1

Permit Number W10300192
Central Files: APS• ' SWP
03/12/12
Permit Tracking Slip
Program Category
Ground Water
Status Project Type
In review New Project
Permit Type Version Permit Classification
Injection In situ Groundwater Remediation Well (51) Individual
Primary Reviewer
david.goodrich
Coastal SW Rule
Permitted Flow
Facility
Facility Name
Former ExxonMobil Retail Facility #42094
Location Address
3721 Freedom Dr
Charlotte NC 28208
Owner
Permit Contact Affiliation
Scott Bostian
Engineer Environmental Sr
801 Corporate Center Dr
Raleigh NC 27607
Major/Minor Region
Minor Mooresville
County
Mecklenburg
Facility Contact Affiliation
Owner Name
Exxonmobil Environmental Services
Dates/Events
Owner Type
Non -Government
Owner Affiliation
Jewel Cox
1016 W Poplar Ave
Collierville
TN 38017
Orig Issue
App Received Draft Initiated
03/02/12
Scheduled
Issuance
Public Notice Issue
Regulated Activities RequestedtReceived Events
RO staff report requested
RO staff report received
Outfall NULL
Effective Expiration
Waterbody Name Stream Index Number Current Class Subbasin

4
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Charles Wakild, P.E. Dee Freeman
Governor Director Secretary
March 12, 2012
Jewel Cox — Project Manager
Exxon Mobil Environmental Services
1016 W. Poplar Avenue
Suite 106 - Number 232
Collierville, TN 38017
Subject: Acknowledgement of
Application No. WI0300192
Former ExxonMobil Retail
Facility #42094
Injection In situ Groundwater
Remediation Well (5I) System
Mecklenburg County
Dear Ms. Cox:
The Aquifer Protection Section acknowledges receipt of your permit application and supporting
documentation received on March 2, 2012. Your application package has been assigned the number
listed above, and the primary reviewer is David Goodrich.
Central and Mooresville Regional Office staff will perform a detailed review of the provided
application, and may contact you with a request for additional information. To ensure maximum
efficiency in processing permit applications, the Aquifer Protection Section requests your assistance in
providing a timely and complete response to any additional information requests.
Please note that processing standard review permit applications may take as long as 60 to 90 days
after receipt of a complete application. If you have any questions, please contact
David Goodrich at [phone] or [e-mail].
Sincerely,
for Debra J. Watts
Groundwater Protection Unit Supervisor
cc: Mooresville Regional Office, Aquifer Protection Section
Scott Bastian — ARCADIS
Per-init File WI0300192
AQUIFER PROTECTION SECTION
1636 Mail Service Center, Raleigh, North Carolina 27699-1636
Location: 512 N. Salisbury St., Raleigh, North Carolina 27604
Phone: [phone] I FAX: [phone]
Internet: www.ncwaternuality.orq
NorthCarolina
;Vat/La/4
An Equal Opportunity 1 Affirmative Action Employer

State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
APPLICATION FOR PER IIT TO CONSTRUCT AND/OR USE A
Type 51 Wells — In Situ Groundwater Remediation / Type 5T
FOR INJECTION
• Do not use this form for remediation systems that extract contaminated groundwater, treat it, and reinject the treated grotandwater.
• Submit TWO copies of the completed application and all attachments to the address cm the last page of this ftwm.
• Any changes made to this form will result in the application package being returned,
A. Application Number (to be competed by DWQ):
1. GENERAL INFORMATION:
1. Applicant's Name. (generally the responsible party): Jewel Cox (ExxonMob nvirotunentalSentices)
2. Signing Official's Name*:
* Signing Official must be in accordance with instructio sin part VI on page 7.
3. Mailing address of applicant:... _1016 W.1'p ar Ave, Suite 106, Number 2 2
City. C:"ollterville
Telephone number:, 901
State: TN Zip t17
Fax number: 262.313.1 s30
4. Property C vner's Name (if different from Applicant): Robert.Morris
Property Owner's mailing address: 5804 Sharon Road.
City: Charlotte
State: NC Zip:_S
6. Name and address oontact person who can answer questions about the proposed injection project:
Name: Scott Bostian ..._. Title: Senior Environmental anf*ineer
Company:_
Address:
City:
ARCADIS
aleijh
Telephone number:
Email Address: Sco
It. PER' II:T INFORMATION:
Project
( Rene
er Drive., Suite 300
919.854.1282 ext 222
)arcadis-us.c
( Modification of exist'
State:a-.NC:Zip: 27607
Fax number: 919.854.5448
( Renewal of existing permit without modification
f existing permit with modification
If this application is being submitted for renewal or modification to an existing permit, provide:
existing permit number and the issuance date
For renewal without modifications, fill out sections I & 11 only, sign the certification on the last page of this
form, and obtain the property owner's signature to indicate consent (if the applicant is not the owner).
For a51 renew°ats, submit a status report including monitoring results of all injection activities to date.
Revised 6/09
Page 1 of 8

APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION
Type 51 Wells —In Situ Groundwater Remediation / Type 5T Wells — Tracer Injection
HI. INCIDENT & FACILITY DATA
B. FACILITY INFORMATION
1. Facility name: Former ExxonMobil Retail Facility #42094
2. Complete physical address of the facility: 3721 Freedom Drive
City: Charlotte County: Mecklenburg State: NC Zip: 28208
C. INCIDENT DESCRIPTION
1. Describe the source of the contamination: Underground Storage Tanks (USTs) onsite stored unleaded gasoline,
heating oil, and used motor oil at the above site. In 1990 the property was divested by Exxon and the USTs and
ancillary components were removed. Petroleum impacted soil was discovered during UST removal activities at
the base of the UST pit and beneath one dispenser island. Soil and groundwater samples collected in 1990
indicated that volatile hydrocarbon contamination present in the soil was in contact with groundwater at the site.
The amount and cause of the release is unknown. The site facilities were demolished and USTs closed by removal
in 1990. The site is currently operating as a vehicle repair facility.
2. List all contaminants present in soils or groundwater at the site (contaminants may be Listed in groups, e.g.,
gasoline, diesel, jet fuel, fuel oil, chlorinated ethenes, chlorinated ethanes, metals, pesticides/herbicides, etc):
Soil: volatile hydrocarbons
Groundwater: volatile hydrocarbons
3. Has LNAPL or DNAPL ever been observed at the site (even if outside the injection zone)?
( es If yes, list maximum measured separate phase thickness Historical maximum thickness of 0.53 feet in
MW-1 on October I0, 2008. Last NAPL detection was on October 6, 2011 in MW-9 at a thickness of 0.73 feet.
( No If no, list maximum concentration of total VOCs observed at site:
The most recent sampling event on October 6, 2011 indicated dissolved -phase concentrations of benzene (31,800
ppb), 1.2-dichloroethane (1,710 ppb), and EDB (136 ppb) which exceed the applicable North Carolina Gross
Contamination Levels (GCLs) standards. Tetrachloroethvlene, a constituent associated with dry cleaning releases,
was detected in MW-7 at a concentration of 2,300 ppb and exceeds the applicable North Carolina GCL standard.
4. Agency managing the contamination incident:
(tST Secti(Superfund Section (including REC Program and DSCA sites)
(DWQ Aquifer Protection Section ( Solid Waste Section
( Hazardous Waste Section ( Other:
5. Incident managers name: Daniel Bowser and phone number: 704.663.1699
6. Incident number or other site number assigned by the agency managing the contamination incident:
Groundwater Incident #6867
Revised 6/09 UIC-5I/5T Page 2 of 8

APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION
Type 5I Wells — In Situ Groundwater Remediation / Type 5T Wells — Tracer Injection
D. PERMITS
List all permits or construction approvals that have been issued for the facility or incident, including those not
directly related to the proposed injection operation:
1. Hazardous Waste Management program permits under RCRA: NA
2. DWQ Non -Discharge or NPDES permits: NA
3. County or DEH subsurface wastewater disposal permits: NA
4. Other environmental permits required by state or federal law: NA
Revised 6/09 UIC-5I/5T Page 3 of 8

APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION
Type 51 Wells — Jn Situ Groundwater Remediation / Type 5T Wells — Tracer Injection
IV. INJECTION DATA
A. INJECTION FLUID DATA
List all proposed injectants.
NOTE: Any ,substance to he it lcc.tc>d as et tr cer or to rrc artc to in situ reined: eztr rra rrrar t be r°ev.ei,=ed by the
Occupational and Enr it°crnrrre rttal Epide, iolo y Se:°ctaon t EES`j cof the Division al Public Ifcalth, Department
Health and Human ,service~. Review the lr+t e r l�r° a ri � cic t: or contact the WC Program to eletcr•rninc //
St
Injectat
c proposing have been rew ,,'d by OFFS
B iosolve,,
I isted as an Approved Injectant by NCDENR
Concentration at point of injection: maximum of 6°/ volume,/volume (aqueous solution)
Percent if in a mixture with other inaectants: no other injectants
Concentration at point of injc
Percent if in a mixture with other inuectants:_
Concentration at point of injection:
Percent if in a mixture with other injectants:
tnlectant:
Concentration at point of injection:�
Percent if in a mixture with other injectants,—
Source of fluid s used to dilute a
ted above:
undwa.ter from private well or any well within
If any well within `/ mile of in.
the following information:
rite hydrant, will have water delivered by private ve'd
a. Location/ID number of source:
b. Depth of source:
site, a private well, or surface water is to be used as the fluid source, supply
c. Formation:.
d. Rock/Sediment type:
e. In Attachment C, provide a current, complete chemical anaiy°sof the water from the source well, including
analyses for all contaminants suspected or historically recognized in soil or groundwater on the site.
.NOTE: I/` contaminated groundwater is to be used as the dilution or chaset brad, this° is not the properperrnit
applicationlorrra. Your must apply fOr ca elosed-loop groundwater r renu'diatimt pert ojP!i zFr
li'I�wS".
Revised 6109
tJIC->PST Page 4 of tt

APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION
Type 51 Wells —In Situ Groundwater Remediation / Type 5T Wells — Tracer Injection
B. PROPOSED OPERATING PARAMETERS
1. Duration of Injection: approximately 10 hours/event
a. Maximum number of separate injection events: 2
b. Expected duration of each injection event: 1 day (injecting 4 wells simultaneously)
c. Expected duration between events (if more than one event): approximately 6 months
2. Injection rate per well: 1.0 gallons per minute (gpm)
3. Total Injection volume: -2400 gallons per day (gpd); -2400 gallons per event (if separate events)
4. Injection pressure: gravity feed preferred. If that's unsuccessful, low pressure (maximum of 5 psi) will be
applied pounds/square inch (psi)
5. Temperature at point of injection: dependent upon water source (fire hydrant) and weather conditions; no
heated water will be injected °F
6. Briefly describe how the above parameters will be measured and controlled: pressure gauges, flow
meters/totalizers, field groundwater parameter meters (YSI, Horiba or similar)
7. Estimated hydraulic capacity of the well: 1.0
C. INJECTION WELL CONSTRUCTION DATA
1. Injection will be via:
gpm
xistin s) proposed for use as an injection well. Provide the data in (2) through (6) below to the best of
your knowledge.
(oposed s) to be constructed for use as an injection well. Provide the data in (2) through (6) below as
proposed construction specifications.
2. Well Drilling Contractor's Name: TBD (Geologic Exploration, Parratt Wolf or SAEDACCO)
NC Well Contractor Certification number: TBD (NC#2401, #2489, or #2332., respectively)
3. Date to be constructed: Subsequently upon permit approval Number of borings: Two 2-
inch injection wells)
Approximate depth of each boring (feet):23 feet below grade (proposed), 35 ft bgs (MW-5), 32 ft bgs (MW-9)
4. Screened interval/Injection interval of injection wells:
Depth: 13-23 (proposed), 15-35 (MW-5), 17-32 (MW-9)_ feet below ground surface (if multiple intervals,
indicate shallowest and deepest depth).
5. Well casing (N/A if injection is through direct push rods):
Type: CPVC ( Stainless steel( Other:
Casing depth: 0 to 13 ft (23 ft proposed well), 0-15 (MW-5), 0-17 (MW-9).
6. Grout (N/A if injection is through direct push rods):
Type: Cement
( Bentonite ( Other:
Bentonite depth: 0 to 3 feet below grade.
Revised 6/09 UIC-5I/5T Page 5 of 8

APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION
Type 5I Wells — in Situ Groundwater Remediation / Type 5T Wells — Tracer Injection
V. ATTACHMENTS
Provide the following items as separate attachments with the given headings:
A. SITE HISTORY
Provide a brief description of the site history including:
(1)
(2)
(3)
site usage historically and present,
origin of the contamination,
previous remedial action(s).
NOTE: G.S. 89E-18 requires that any geologic plans, reports, or documents in which the performance is related to the
public welfare or safeguarding of the environment be prepared by a licensed geologist or subordinate under their
direction. G.S. 89E-13 requires that all drawings, reports, or documents involving geologic work prepared or approved
by a licensed geologist, or a subordinate under their direction, be signed and sealed by the licensed geologist.
B. HYDROGEOLOGIC DESCRIPTION
Provide a hydrogeologic description, soils description, and cross section of the subsurface to a depth that includes the
known or projected depth of contamination. The hydrogeologic description shall include:
(1)
(2)
(3)
(4)
the regional geologic setting;
significant changes in lithology;
the hydraulic conductivity, transmissivity, and specific yield of the aquifer to be used for injection, including a
description of the test(s) used to determine these parameters; and
the depth to the mean seasonal high water table.
C. INJECTION FLUID COMPOSITION
Describe the chemical, physical, biological and radiological characteristics of each injectant. Attach the Material Safety
Data Sheet (MSDS) for each injectant. Ha private well or a well within % mile of the injection site is used as the source
well, include chemical analysis of source fluid here.
D. INJECTION RATIONALE
Attach a brief description of the rationale for selecting the injectants and concentrations proposed for injection, including:
(1) goals of the injection project;
(2) explanation and/or calculations of how the proposed injectant volume and concentration were determined;
(3) a description of the reactions between the injectants and the contaminants present including specific breakdown
products or intermediate compounds that may be formed by the injection; and
(4) summary results of modeling or testing performed to investigate the injectant's potential or susceptibility to change
(biological, chemical or physical) in the subsurface.
E. INJECTION PROCEDURE AND EQUIPMENT
Provide a detailed description of all planned activities related to the proposed injection including but not limited to:
(1) construction plans and materials;
(2) operation procedures;
(3) a detailed diagram of the surface and subsurface portions of the system; and
(4) a planned injection schedule.
Revised 6/09 UIC-5I/5T Page 6 of 8

NO
products, or
cont(arr roar
parameters bt41ic11 nun. 45'
other electron acceptors
reactions and rate o/,.transport
G. \Nl l l Dry A
Provide a tabula
proposed injection
Such data shall
borehole depth
MAPS
Attach the followin
APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WEI L(S) FOR IN .II° 'Cr :ON
Type 51 'Wells — In Situ Groundwater Re.n>ediation / Type 5T Wells — Tracer Io,jec
NITORING PLAN
ide a plan for morrito
f'the injectiratty irrc.luding:
a list. of existing and proposed monitoring wells to be used;
a list of monitoring parameters and analytical methods to be use
a schedule for sampling to monitor the proposed ir•
jectarort.
The selected monitoring oc.°e'lls must be located so
fluids outside the irlt`ce.licort ctre
lurt° or it:termed
Oleo the progress
The monitoring
1%i'C`to,ti and contarttinant%
and
U. to detect a
f data on all existing or abandoned we wwithin ' mile of the injec
zone,. including, but not limited to, monitoring wells and wells proposed
ludo a description of each ww°elPs. use (awttter supply, monitoring, etc), total depth, screened or open
1, ttrtd well construction or abandonment record, if available.
scaled, site specili maps.
Area map based on the most recent i.JSGS 7.5' topographie map ofthe area, at a scale of 1a:4,i'l it and
showing the location of the proposed injection site.
Site map including:
a. all property boundaries;
b. all buildings within the property boundary,
c. existing and proposed injection wells or well field(s)
d. any existing sources of potential or known groundwater col
treatment or disposal systems within !/1 mile ofthe injection w
e. all surface water bodies within °4 mile of the injection well or w
f. all existing or abandoned wells within !bi mile ofthc injection well(,) wwkhiclt pettet ate the pro
tc, including, but not limited to, monitoring wells and wells proposed for use as in
() Pot.entiometr`ic surface inap(s) including:
a, direction of groundwater movement
b. existing and proposed monitoring wells
c, exxisting tend proposed injection Wells
(4) Contaminant plunge rnap(s) including.
a, the horizontal extent of the contaminant plume, includin
b, existing and proposed monitoring ww°t 91s
c. existing and proposed injection
Cross-section(s) to the known or projected depth of eorrt trnirtaliort, inc ding:
a. horizontal and vertical extent of the contaminant plain°, inc,lttelirtg isocortc
b. major changes in lithology
c. existing and proposed monitoring 'yells
d. existing and proposed injection ww'cl.ls
'entration lines.
ding waste storage,
lines
ed
Revised 6i09

APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELLS) FOR INJECTION
Type 51 Wells — In Situ Groundwater Remediation / Type 5T Welts — Tracer injec,tioiti
VI. CERTIFICATION (to be signed as required below or by that person authorized agen
NCAC 15A 2C .0211(b) requires that all permit applications shall be signed as folic ii' R -
1. for a corporation: by a responsible corporate officer
2. for a partnership or sole proprietorship: by a general partner or the proprietor, respectively
3. for a municipality or a state, federal, or other public agency: by either a principal executive officer or
ranking publicly elected official
4. for all others: by the well owner.
If an authorized agent is signing on behalf of the applicant, then supply a letter signed by the applicant that
names and authorizes their agent.
I hereby certify under penalty of law that I have personally examined and am familiar with the information
submitted in this document and all attachments therein, and that, based on my inquiry of those individuals
immediately responsible for obtaining said information, I believe that the information is true, accurate, and
complete. I am aware that there are penalties, including the possibility of fines and imprisonment, for submitting
false information. I agree to construct, operate, maintain, repair, and if applicable, abandon the injection well(s)
and all related appurtenances in accordance with the approved specif cations and conditions of the Permit,
Printed Na ne nd Title*
Si
Date:
VII. CONSENT +PROPERTY OWNER (if the property is not owned by the applicant)
("Owner" means any person who holds the fee
real property and its construction on land shall
contrary agreement in writing.)
other property rights in the well being constructed. A well is
deemed to vest ownership in the land owner, in the absence of
As owner of the property on which the injection well(s) are to be canstru.cted and operated, l hereby co.
allow the applicant to construct each injection well as outlined in this application and agree that it shall
responsibility of the applicant to ensure that the injection well(s) conform to the Well Construction Standards
(Title 15A NCAC 2C .0200).
Printed Name and Title:
Signature:
Date:
Submit TWO copies of the completed application package, including all attachtents, to:
UIC Program
Aquifer Protection. Section
North Carolina DENR-DWQ
1636 Mail Service Center
Raleigh, NC 27699-1636
Telephone [phone]
Revised 6/09 UIC-5I/5T Page 8 of 8

ARCADI S
Infrastructure Water E,t virc rrrnccn
ExxonMobil Environmental Services
Corporation
Attachment to the
Application for Permit to
Use Wells for Injection
Former ExxonMobil Facility #42094
3721 Freedom Drive
Charlotte, North Carolina
Groundwater Incident #6867
Februa2012
Imagine the result

ARCADIS
Pau Goodell, CES
Envi +nmenta.l Scie
Pro
oRt t3ol
Senior Env
Attachment to the Application
for Permit to Use Wells for
Injection
Prepared Farr
ExxonMobil Corporation
ExxonMobil EnvironmentalServices
Ms. Jewel Cox - Progect. Manager
1016 W. Poplar Avenue
Suite 106 #232
Collierville, Tennessee 38017
Prepared ty.
ARCADIS G&M of North Carolina„ inc,
801 Corporate Center Drive
Suite 301
Raleigh, North Carolina 27607
Tel [phone]
Fax 919,854,5448
E nvironmerrtal
©ur let:
B0085851.0026
Cale:
February 22, 2012
This € ocunment is intended' only for the use
of the indivldual or entity for which it was
prepared and may contain information that
is privileged confidential and exempt from
disclosure under applicable law. My
dissemination. distribution o- dying of
this document is strictly prohibited.

ARCADIS
LIST OF ACROYMS
ARCADIS ARCADIS, Inc.
bgs below ground surface
BTEX Benzene, Toluene, Ethytbenzene, and Xylenes (total)
DCE Dichloroethene
DO Dissolved Oxygen
DRO diesel range organics
ERD Enhanced Reductive Dechiorination
GIS geological information system
GRO gasoline range organics
IDW Investigative Derived Waste
ISCO In -Situ Chemical Oxidation
MCLGs Maximum Contaminant Level Goals
MCLs Maximum Contaminant Levels
MDL Maximum Detection Limit
Mg/kg milligrams per kilogram
MgJL milligrams per liter
MNA Monitored Natural Attenuation
MSCC Maximum Soil Contaminant Concentration
NAPL Non -Aqueous Phase Liquid
NCDENR North Carolina Department of Environment and Natural Resources
O&M Operations and Maintenance
ORP Oxidation Reduction Potential
PCE tetrachloroethene
PID photo -ionization detector
ppm parts per millions
SVOC Semi -Volatile Organic Compound
TCE trichl©roethene
TCLP Toxicity Characteristic Leaching Procedure
TPH total petroleum hydrocarbons
TOC Total Organic Carbon
pglkg micrograms per kilogram
pg/L micrograms per liter
USEP'A U.S. Environmental Protection Agency
VOCs Volatile Organic Compounds
Attachment to the
Application for Permit
Use Wells for Injection

ARCADIS
SITE INFORMATION SECTION
n 1. Site tdentifigat n
Date of Report:
Facility ID: _mM
Site Risk:
Land Use Classification:
Site Name:
Site Street Address:
City/Town:
Attachment to the
Application for Permit to
Use Wells for Injection
1NFORi A
February 22, 2012
Former ExxonMobil #42094 1 UST Incident Number: 6867
I Intermediate Site Rank: Not Available
T
` Unknown
Former ExxonMobil #42094
3721 Freedom Drive
Charlotte
Zip Code:: = 28208
County: 1 Mecklenburg
Description of Geographical Data : Former UST and dispense
Point: t parking lot,
Location Method: I Map
Latitude/Longitude
I 14" 57" / 80° 53' 53"
Iocated under current property's asphalt
Section 2: information About Contacts Associated with the Leaking UST Sys
UST Owner:
ExxonMobil Environmental
38017
UST Operator:
ExxonMobil Corporation Phone: [phone]
Services Corporation, 1016 W. Poplar Avenue, Suite 106 #232, Collierville, TN
Former ExxonMobil #42094
Phone: Unavailable
Former ExxonMobil #42094, 3721 Freedom Drive, Charlotte, NC 28208
Property Owner: Robert Morrjs ._-PI7one:
704.399.2090
5804 Sharon Road, Unit J, Charlotte, NC 28210
Property Occupant: Retail Vehicle Repair Shop..__, N _ Phone:
3721 Freedom Drive, Charlotte, NC 28210
Consultant .�.__...__ ARCADIS G&M of North Carolina Phone: 919.854,1282
801 Corporate Center Drive, Suite 301, Raleigh, North Carolina 27607
Analytical � �....
Laboratory: Test America Laboratories, Inc. Phone: [phone]
Certification Number: NC DWQ: 269, NC DHHS: 13701
Section 3 Inform
Date Discovered:
Quantity of Release:
Cause of Release:
Source of Release:
Size/Content of UST:
ut Release
November 1990
Unknown
Unknown
Former gasoline UST system
1 6,000G Unleaded Gasoline, 2 4,000 Gallon Unleaded Gasoline,
4,000G used oil UST and 1 550G heating oil UST
Criteria Used to Classify Release: Source Concentrations and Site conditions
is

ARCAD1S
Table of Contents
LIST OF ACRONYMS
SITE INFORMATION SECTION
1.0 Introduction
It
2.0 Site istory 2
3.0 Hyrogeologic Description
3.1 Regional Geology and Hydrogeotogy
3,2 Site Geology and Hydrogeology
4.0 Injection Fluid Composition
3
4
4
4
5.0 Injection Rational 5
6.0 Injection Procedures and Equipment 5
7.0 Monitoring Plan 6
8,0 References 8
Tablas
Table 1 Monitoring Well Construction Data
Table 2 Groundwater Gauging Data
Table 3 Groundwater Analytical Data
Figures
Figure 1 Site Location Map
Figure 2 Site Map
Figure 3 Potentiornetric Surface Map . October 6, 2011
Figure 4 Groundwater Analytical Map - October 6, 2011
Figure 5 Proposed Surfactant Application Locations
Figure 6 Proposed Injection Well Locations
Figure 7 Typical Injection Well Construction Diagram
Figure 8A Cross Section Location Map
Attachment to the
Application for Permit to
Use Wells for Injection

ARCAD1S
Figure 8B Cross Section A - A'
Figure 8C Cross Section B - B"
Appendix
A Biosolve® Surfactant MSDS
B Biosolve® Surfactant Data Sheet
Attachment to the
Application for Permit to
Use Wells for Injection

ARCADIS
1.0 Introduction
ARCADIS G&M of North Carolina (ARCADIS) has prepared this Attachment to the
Application for Permit to Use Wells for Injection on ExxonMobil Environmental
Services (EMES) for the former ExxonMobil Facility #42094 located in Charlotte,
Mecklenburg County, North Carolina. The purpose of this attachment is to provide
additional site data and remedial system details to facilitate evaluation of the
proposed injection plan. This attachment is organized into the following sections:
Section 1, Introduction discusses the purpose and organization of the attachment;
Section 2, Site History - discusses the information relevant to the site history in
regards to site usage, origin of contamination, and previous remedial activities;
Section 3, Hydrogeologic Description - discuses the regional geologic setting,
lithology, and hydraulic conductivity;
Section 4, Injection Fluid Composition - describes the chemical and physical
characteristics of the injectant;
Section 5, Injection Rational - di
ses rational for selection the injectants;
Section 6, Injection Procedure and Equipment - provides a detailed description of
the all planned activities related to the proposed injection;
Section 7, Monitoring Plan - describes the plan for monitoring t he results of the
injection:
Tables Section, Well data - provides tabulation of data on all existing or abandoned
wells; and
Figures Section - provides supporting figures.
Attachment to the
Application for Permit to
Use Wells for Injection

ARCADIS
2.0 Site History
Former ExxonMobil (Exxon) facility #42094 located at 3721 Freedom Drive, Charlotte,
Mecklenburg County, North Carolina operated as a gasoline retail store and service
station between 1970 and October 1990. All underground storage tanks (USTs) and
ancillary equipment was closed by removal in November 1990 prior to divestment of
the site by Exxon. The UST system consisted of one 6,000-gallon gasoline UST, two
4,000-gallon gasoline USTs, one 4,000-gallon used oil UST and one 550-gallon
heating oil UST. The site was re -developed as a vehicle repair facility between 1993
and 2001.
Petroleum -affected soil was discovered during the November 1990 UST closure at the
base of the gasoline UST field and below one dispenser island. The cause and
quantity of the release is unknown. A soil -vapor extraction (SVE) system utilizing two
extraction wells operated intermittently at the site between August 1992 and July
1996. Additional soil samples were collected by Environmental Resources
Management Inc. (ERM) in the vicinity of the former gasoline UST field, eastern
dispenser island and former used oil UST in 2001 and 2002. Petroleum affected soil
has been documented beneath the former gasoline UST and dispenser island.
Concentrations of 19 volatile organic compounds (VOCs) above soil -to -ground water
Maximum Soil Concentrations (MSCCs), but below the applicable
industrial/commercial MSCCs, were detected in 2001 and 2002 soil samples, Four
VOCs (benzene, naphthalene, C5-C8 Aliphatics and C9-C12 Aromatics) were detected
in concentrations above the residential MSCCs.
The bulk of petroleum -affected soil is located between 11 and 15 feet below ground
surface in the capillary fringe above the water table. The petroleum -affected soil within
the capillary fringe, in areas away from the former UST field and dispenser island, is
attributed to the migration of petroleum -affected ground water beneath the site, The
smear zone left by the petroleum -affected ground water across the capillary fringe is
suspected to be the source of the petroleum -affected soils at depths across much of
the site.
The site is owned by Mr. Robert Morris and currently operates as a vehicle repair
facility. The area surrounding the site is composed of commercially developed
properties, mixed -use properties and residential properties. The nearest single-family
residence is located approximately 130 feet west of the source area. ERM conducted a
water supply well survey for the site in February 2001. Five inactive water supply wells
have been identified within a 1,500-foot radius of the site. All wells are located
Attachment to the
Application for Permit
Use Wells for Injection
2

ARCADIS
northwest and topographically upgradient of the subject property. The nearest well is
located approximately 1,350 feet from the source area. Municipal water service
provided by the Charlotte -Mecklenburg Utilities Department is available to all properties
in the surrounding area. No surface water bodies have been identified within 500 feet
of the site.
The site is located within the Charlotte geologic belt of the Piedmont physiographic
province and is underlain by saprolite, a layer of weathered and variably decomposed
bedrock. Soils at the site consist primarily of silt and clay based on soil boring logs for
site monitoring wells and direct push soil borings. Saprohitic soil was encountered in all
borings at depths greater than 10 feet below ground surface (bgs). Imported fill soil
consisting of semi -plastic clay with gravels was observed over much of the site.
Partially weathered bedrock was encountered in soil borings at 22 feet and 55 feet
below ground surface. Depth to groundwater at the site, on average, ranges from 11 to
28 feet bgs.
The North Carolina Department of Environment and Natural Resources (NCDENR)
Risk Classification for the site is Intermediate" due to the presence of free product and
exceedances of the groundwater Gross Contamination Levels (GCLs) for benzene,
naphthalene, C5-C8 aliphatics and C9-C12 aromatics.
A site Iocation map is presented in Figure 1 and a site map is shown as Figure 2.
3.0 Hydrogeologic Description
Site topography is relatively flat with minimal topographic relief. Drinking water in the
area is provided by the Charlotte -Mecklenburg Utility Department (CMUD) which is
located approximately 15 miles northeast of the site. The source of CMUD drinking
water, Mountain Island Lake Reservoir, is not hydraulically connected to the site.
Well construction data is presented in Table 1. Current and historical groundwater
elevations measured in the site monitoring wells are presented on Table 2. A
potentiometric surface map is provided as Figure 3. Historical groundwater elevation
data obtained during previous groundwater gauging events indicate the shallow
groundwater flows generally to the southeast with a horizontal gradient of
approximately 0.01 feet per year (ERM, 2002). Cross section maps of the site are
presented as Figures 8A — 8C.
Attachment to the
Application for Permit to
Use Wells for Injection

ARCAD1S
Analytical data from groundwater collected in site monitoring wells from December
1990 to October 2011 is presented in Table 3. The data from the most recent
sampling events is presented in Figure 4.
Analytical data from groundwater collected in site monitoring wells from 1990 to
February 2011 is presented in Table 3. A dissolved -phase analytical map from the
most recent groundwater sampling event on May 17, 2011 is presented as Figure 4.
3.1 Regional Geology and Hydrogeology
Former ExxonMobil facility #42094 in Charlotte is located in the Piedmont
physiographic province of North Carolina. The site lies within the upland section of the
Piedmont province which is characterized by rolling hills. The site lies at an elevation of
about 790 feet above mean sea level. Saprolite, a zone of weathered and variably
decomposed bedrock, commonly mantles bedrock in this region. Saprolite has the
appearance of compact clayey to sandy soil with the original bedrock textures and
features preserved. Saprolite is created through the chemical weathering of bedrock
over a long period of time in areas of limited erosion.
The city of Charlotte is underlain by granitic plutons and metamorphic volcanic
sediments within the Charlotte geologic belt according to the Geologic Map of North
Carolina (1985) and Goldsmith, et. al. (1988),
3.2 Site Geology and Hydrogeology
Native soils at the site consist primarily of silt and clay based on soil boring logs.
Saprolitic soil was encountered at depths greater than 10 feet. Imported fill soils
consisting of semi -plastic sandy clay with gravels were observed over much of the site.
The sill soil did not extend greater than 10 feet below ground surface (bgs). Partially
weathered bedrock was encountered in borings for wells MW-7 and DW-1 at depths of
18 and 47 feet bgs, respectively. Competent bedrock was encountered in these two
borings at 22 feet bgs and 55 feet bgs, respectively.
4.0 Injection Fluid Composition
The proposed injection fluid will be composed of potable water from the CMUD, mixed
with Biosolve® Surfactant, a NCDENR approved injectant, to a maximum
concentration of 6% volume of surfactant/volume of water. A Material Data Safety
Attachment to the
Application for Permit to
Use Wells for Injection
4

ARCAD1S
Sheet (MSDS) and Product Description for Biosolve® Surfactant are included as
Appendices A and B.
5.0 Injection Rational
The goal of the planned remediation injections is to eliminate periodic free product and
concentrations of dissolved -phase chemicals of concern (COC) at monitoring wells
MW-5 and MW-9 to below the applicable North Carolina Gross Contaminant Levels
(GCLs). The surfactant application will not likely achieve all groundwater standards
immediately, but the intent is to significantly reduce concentrations to levels that will
allow natural attenuation to achieve groundwater standards on a reasonable timeframe,
Under the proposed approach, active remediation would be conducted via in -situ
injection of surfactant to the target monitoring and injection wells, A non-ionic or
anionic surfactant reagent that is readily biodegradable in the subsurface will be
applied directly to the target monitoring and proposed injection wells (MW-5, MW-9,
INJ-1, and INJ-2). The surfactant will be applied as an aqueous solution not exceeding
6 percent (v/v). A potable water flush will then be applied to the target monitoring and
injection wells.
Injection volumes per well for the proposed events were estimated by multiplying the
vertical height of the well screen or target interval by the radial surface area required to
achieve complete distribution within the treatment area. This value was converted from
cubic feet to gallons and then multiplied by the anticipated porosity of the subsurface
that will accept fluid during the injection (the mobile porosity). Based on ARCADIS'
experience, mobile porosities are less than 10% at sites with similar iithologies to that
observed at former ExxonMobil Facility #42094, Therefore the anticipated injection
volume per wells = 10 ft X 3.14 (rr) x (5 ft x 5 ft) x 10% x 7,481 gal.cg — maximum of
2,400 gallons,
6.0 Injection Procedure and Equipment
The proposed surfactant application locations (MW-5, MW-9, INJ-1 and INJ-2) are
presented as Figure 5. Approximately 2,400 gallons of the surfactant solution will be
delivered in total to the two existing monitoring wells (MW-5 and MW-9) and two
proposed injection wells (INJ-1 and INJ-2). During the surfactant application event,
field crews will mobilize to the site to set up and stage the required above -ground
equipment. Tanks, manifolds, and the pump will be configured to allow injection in all
four wells simultaneously. Flow will be regulated by adjusting the noted valves and
Attachment to the
Application for Permit to
Use Wells for Injection

ARCADIS
pumping rates and caution will be taken to ensure that wellhead pressures are kept
below 5 psi, Based on the total estimated volume per well (600 gallons) and the
anticipated injection rate (1.0 gpm), each injection event will take approximately one
day to complete.
The injection schedule will consist of an initial injection event which would occur within
approximately one to two months of approval of the UIC permit. The initial injection
event would occur over approximately one day and would be followed within 48 hours
by a one -day aggressive fluid vapor recovery (AFVR) event. The AFVR event will take
place over one day, and will operate for an estimated eight continuous hours.
However, the duration of the AFVR event will be adjusted to achieve target recovery
volumes. The one day AFVR will be conducted on monitoring and injection wells MW-
5, MW-9, INJ-1, and INJ-2 to push/pull the surfactant/potable water mixture through the
subsurface to degrade free product and recover dissolved -phase CDC concentrations
exceeding the applicable North Carolina GCL standards. Groundwater recovery will be
monitored to ensure recovery of at least two times the injected volumes. Following
each event, recovered petroleum impacted groundwater will be disposed of properly at
the EMES-approved HAZ-MAT Environmental Services (HAZ-MAT) facility located at
210 Dalton Avenue, Charlotte, Mecklenburg County, North Carolina.
Following the Biosolve® surfactant application and one day 8-hour AFVR event,
ARCADIS will conduct a comprehensive groundwater sampling event of monitoring
wells MW-5 and MW-9. Based on the evaluation of the data gathered during the
groundwater monitoring event, a potential second injection event may be conducted.
Timing of the potential second injection event would take place approximately six
months after the completion of the first injection event,
7.0 Monitoring Plan
Following the completion of the surfactant application and the one -day AFVR event,
ARCADIS will gauge all monitoring wells associated with the site (MW-5, MW-6, MW-7,
MW-8, MW-9, and DW-1) and sample monitoring wells MW-5, MW-7, and MW-9 to
determine the effectiveness of the in -situ surfactant application and one -day AFVR
event. All groundwater samples collected from monitoring wells MW-5 , MW-7, and
MW-9 will be placed in laboratory -supplied containers and shipped to TestAmerica,
Inc. in Nashville, Tennessee for laboratory analysis, In accordance with Table 5 -
Approved Methods for Groundwater Analyses at Petroleum UST Release
Investigations of the North Carolina Guidelines for Assessment and Corrective Action
for Underground Storage Tank (UST) Releases, July 15, 2008 edition, groundwater
Attachment to the
Application for Permit to
Use Wells for Injection
6

ARCADIS
samples will be submitted for analysis of Volatile Organic Compounds (V©Cs) by
Standard Method (SM) 62006.
If warranted based on evaluation of the monitoring data, an additional injection event
may be conducted approximately six months after completion of the first injection
event. The second injection and subsequent monitoring events would be conducted in
a similar manner to the first injection. Pending evaluation of data from the second
injection event, a third injection may be necessary.
Attachment to the
Application for Permit to
Use Wells for Injection
7

AR ADI5
8,0 References
BBL, 2003, System Enhancement Recommendation Report.
Brown, P.M. Geologic Map of North Carolina. North Carolina Department of Natural
Resources and Community Development. Raleigh, North Carolina
ERM-Southeast (ERM). 2002. Comprehensive Site Assessment Report. Exxon Retail
Location #4-2094. 3721 Freedom Drive, Charlotte, North Carolina, November
7.
ERMSoutheast (ERM). 2002. Limited Site Assessment Report, Exxon Retail Location
#4-2094. 3721 Freedom Drive, Charlotte, North Carolina, April 3.
Goldsmith, R., et al. Geologic Map of the Charlotte 1' x 2" Quadrangle, North and
South Carolina. U.S.G.S 1-1251-E.
NCDENR — Division of Waste Management, UST Section. Guidelines for Assessment
and Corrective Action for UST Releases, July 15, 2008 version, December 1,
2008.
Attachment to the
Application for Permit to
Use Wells for Injection

ARCAD
Tables

Table 9: Monitoring Well Construction Data
Revision Date: 2/28/2012 Incident Number: 6867
Facility ID #: Former ExxonMobil #42094
Well
Designation
Well
Diameter
(inches)
Screen
Interval
(ft-bgs)
Total
Depth
(ft-bgs)
Top of Casing
Elevation
(ft-msl)
Well Use
MW-5
4
15-35
35
96.52
MonitoringlAFVR
Monitoring
MW-6
2
15-40 _
40
105.17
MW-7
2
15-30
30
91.33
Monitoring
MW-8
2
14-24 ,
24
92.59
Monitoring
MW-9
2
17-32
32
98.47
Monitoring
DW-1
2
70-80
80
96.32
Monitoring
Notes:
ft-bgs = Feet below ground surface.
ft-btoc = Feet below top of casing.
ft-msl = Feet above mean sea level.
1 of 1

Table 2: Groundwater Gauging Data
Revision Date: 2128/2012
Incident Number: 6867
Facility I.D. # Former ExxonMobil Facility #42094
Monitoring
Well1.D.
Date
Installed
Gauging
Dale
Total
Casing
Depth
(ft bgs)
Screened
interval
(ft bgs)
Top of
Casing
Elevation
(ft)
Depth to
Water
(ft BTOC)
Depth to
Product
(ft BTOC)
Product
Thickness
(ft)
Ground
Water
Elevation
(ft ASL)
Measured
Depth to
Bottom
(ft)
Well
Diameter
MW-1
1l711991
1/8/1991
10.00
10-25
94.14
14.42
-
-
79.72
25.00
2'
1996
Well Abandoned / Destroyed
MIN-2
117l1991
1/8/1991
10.00 10-25 92.85 12.77 -- - 80.08 25.00 2'
1996
Well Abandoned 1 Destroyed
MW-2R
2/13/2001
2/14/2001
13.00
13-28
-
19.74
-
-
-
-
1"
6/6/2001
-
18.03
-
-
-
-
1'
10/12/2001
--
21.15
21.11
0.04
-
-
1'
11/6/2001
-
21.40
21.37
0.03
-
-
1'
12/4/2001
-
21.81
21.80
0.01
-
--
1'
1/10/2002
-
21.62
21.59
0.03
-
-
1'
Well abandoned and replaced by MW-5 In January 2002
MW-3
1/7/1991
1/8/1991
5 5-20 1 91.74 11.43 - - 80.31 20.00 2'
1996
Well Abandoned / Destroyed
MW-4
1/7/1991
1/8/1991
10 I 10-25 I 97.02 I 15.50 [ - - 81.52 I 25.00 I 2"
1996
Well Abandoned / Destroyed
MW-5
1/16/2002
1/23/2002
15.00
15-35
96.52
21.10
20.75
0.35
75.68
-
4'
2/5/2002
96.52
20.30
19.95
0.35
76.48
-
4'
3/19/2002
96.52
19.50
19.35
0.15
77.13
-
4'
4/13/2002
96.52
19.08
18.70
0.38
77.72
-
4"
5/10/2002
96.52
19.13
19.12
0.01
77.40
-
4'
6/27/2002
96.52
21.94
20.22
1.72
75.85
-
4'
7/25/2002
96.52
22.79
21.11
1.68
74.97
-
4'
8/15/2002
96.52
23.32
21.58
1.74
74.49
-
4"
9/16/2002
96.52
23.26
21.55
1.71
74.53
-
4'
10/4/2002
96.52
23.30
21.52
1.78
74.54
-
4"
11/25/2002
96.52
21.16
19.05
2.11
76.92
-
4'
12/23/2002
96.52
19.70
18.75
0.95
77.52
-
4°
1/16/2003
96.52
18.6E
18.30
0.38
78.12
-
4'
2/19/2003
96.52
17.91
17.85
0.06
78.65
-
4'
3/19/2003
96.52
19.72
19.63
0.09
76.87
-
4"
4/22/2003
96.52
13.96
13.95
0.01
82.57
-
4"
5/30/2003
96.52
12.64
12.63
0.01
83.89
-
4"
6/27/2003
96.52
12.37 T
-
-
84.15
-
4'
7/15/2003
96.52
12.36
12.35
0.01
84.17
--
4'
8/11/2003
96.52
12.44
12.43
0.01
84.09
-
4'
9/2/2003
96.52
12.39
12.38
0.01
84.14
-
4'
11/22/2004
96.52
17.16
-
-
79.36
-
4"
11/4/2005
96.52
20.99
-
-
75.53
-
4'
10/5/2006
96.52
17.43
-
-
79.09
-
4'
6/12/2007
96.52
16.35
-
-
80.17
-
4'
6/19/2008
96.52
19.61
-
-
76.91
35.67
4'
4/28/2009
96.52
17.21
16.91
0.30
79.53
35.67
4"
12/3/2009
96.52
18.40
18.35
0.05
78.16
-
4'
3/28/2010
96.52
14.81
--
-
81.71
-
4"
4/2/2010
96.52
23.75
-
-
72.77
-
4"
4/28/2010
96.52
15.57
-
-
80.95
-
4'
6/28/2010
96.52
17.09
-
-
79.43
-
4'
7/2/2010
96.52
21.59
--
-
74.93
-
4'
10/21/2010
96.52
20.22
-
-
76.30
35.63
4"
5/17/2011
96.52
18.29
18.03
0.26
78.42
-
4"
6/9/2011
96.52
18.53
18.27
0.26
78.18
35.63
4"
8/24/2011
96.52
20.40
20.38
0.02
76.13
-
4"
9/19/2011
96.52
21.16
21.11
0.05
75.40
-
4'
10/6/2011
96.52
20.66
-
-
75.86
-
4"
10/12/2011
96.52
20.90
-
-
75.62
-
4"
MW-6
1/16/2002
2/5/2002
15.00
15-40
105.17
28.24
-
-
76.93
-
2"
10/5/2006
105.17
24.33
-
-
80.84
-
2'
6/12/2007
105.17
22.94
-
-
82.23
-
2"
412B/2009
105.17
25.52
-
-
79.65
40.00
2'
12/3/2009
105.17
25.64
-
-
79.53
40.00
2"
4/28/2010
105.17
22.63
-
-
82.54
-
2'
10/21/2010
105.17
24.61
-
-
80.56
40.00
2'
5/17/2011
105.17
26.22
-
-
78.95
40.03
2'
10/6/2011
105.17
27.97
-
-
77.20
-
2'
Page 1 of 2

Table 2: Groundwater Gauging Data
Revision Date: 2128/2012
Incident Number. 6867
Facility I.D. # Former ExxonMobll Facility #42094
Monitoring
Well I.D.
Date
Installed
Gauging
Date
Total
Casing
Depth
(ft bgs)
Screened
interval
{ft bgs)
Top of
Casing
Elevation
(ft)
Depth to
Water
(ft BTOC)
Depth to
Product
(ft BTOC)
Product
Thickness
(ft)
Ground
Water
Elevation
(ft ASL)
Measured
Depth 10
Bottom
(ft)
Well
Diameter
MW-7
1/17/2002
2/5/2002
-
15.00
15-30
91.33
16.41
-
-
74.92
-
2"
11/22/2004
91.33
13.89
-
-
77.44
-
2'
10/5/2006
91.33
13.77
-
-
77.56
-
2"
6/1212007
91.33
13.10
-
-
78.23
-
2"
6/19/2008
91.33
15.33
-
-
76.00
29.88
2"
4/28/2009
91.33
13.32
-
-
78.01
30.02
2"
12/3/2009
91.33
14.44
-
-
76.89
30.00
2'
4/28/2010
91.33
12.13
-
-
79.20
-
2'
10/21/2010
91.33
20.07
-
-
71.26
31.01
2"
5/17/2011
91.33
14.57
-
--
76.76
30.01
2'
10/6/2011
91.33
16.18
-
-
75.15
-
2'
MW-8
1/17/2002
2/5/2002
14.00
14.24
92.59
16.98
-
-
75.61
-
2'
11/22/2004
92.59
12.59
-
-
80.00
-
2'
10/5/2006
92.59
13.86
-
-
78.73
-
2'
6/12/2007
92.59
12.81
-
-
79.78
-
2'
6/19/2008
92.59
16.16
-
-
76.43
23.84
2'
4128/2009
92.59
13.52
-
-
79.07
23.97
2'
12/3/2009
92.59
14.97
-
-
77.62
24.00
2'
4/28/2010
92.59
12.16
-
-
80.43
-
2'
10/21/2010
92.59
20.11
-
-
72.48
23.97
2'
5/17/2011
92.59
14.04
-
-
78.55
23.98
2'
10/6/2011
92.59
17.11
-
-
75.48
-
2'
MW-9
6/12/2002
9/16/2002
17.00
17-32
98.47
23.91
23.62
0.29
74.77
32.00
2'
10/4/2002
98.47
23.75
23.49
0.26
74.91
-
2'
11/25/2002
98.47
21.19
-
-
77.28
-
2'
12/23/2002
98.47
20.60
-
-
77.87
-
2'
1/16/2003
98.47
20.03
-
-
78.44
-
2'
2/19/2003
98.47
19.46
--
-
79.01
-
2'
3/19/2003
98.47
19.03
18.72 _
0.31
79.67
-
2'
4/22/2003
98.47
15.73
15.71
0.02
82.75
-
2'
5/30/2003
98.47
14.65
14.64
0.01
83.83
-
2"
6/27/2003
98.47
14.18
-
-
84.29
-
2"
7/15/2003
98.47
14.11
-
-
84.36
-
2'
8/11/2003
98.47
14.10
-
-
84.37
-
2'
9/2/2003
98.47
14.00
-
-
_ 84.47
-
2'
11/22/2004
98.47
18.88
-
-
79.59
-
2'
11/4/2005
98.47
20.90
-
-
77.57
-
2'
10/5/2006
98.47
19.19
-
-
79.28
-
2"
6/12/2007
98.47
18.00
--
-
80.47
-
2"
6/19/2008
98.47
21.24
-
-
77.23
31.81
2"
4128/2009
98.47
19.66
18.60
1.06
79.59
-
2'
12/3/2009
98.47
20.22
20.20
0.02
78.26
-
2'
3/28/2010
98.47
15.53
--
-
82.94
-
2'
4/2/2010
98.47
21.10
-
-
77.37
-
2'
4/28/2010
98.47
17.27
-
-
81.20
-
2'
6/28/2010
98.47
18.81
-
-
79.66
-
2'
7/2/2010
98.47
20.92
-
-
77.55
-
2'
10/21/2010
98.47
21.73
-
--
76.74
32.02
2'
5/17/2011
98.47
19.88
-
-
78.59
31.95
2'
10/6/2011
98.47
22.73
22.00
0.73
76.27
-
2'
10/12/2011
98.47
22.74
22.21
0.53
76.12
-
2'
DW-1
111812002
2/5/2002
65.00
70-79
96.32
20.60
-
-
75.72
-
2'
10/5/2006
96.32
17.49
-
-
78.83
-
2'
6/12/2007
96.32
16.55
-
-
79.77
-
2'
6/19/2008
96.32
19.35
-
-
76.97
80.27
2'
4/28/2009
96.32
17.40
-
-
78.92
81.60
2'
12/3/200996.32
18.36
-
-
77.96
80.25
2"
4/28/2010
96.32
15.62
-
-
80.70
-
2"
10/21/2010
96.32
19.43
-
-
76.89
80.49
2'
5/17/2011
96.32
18.04
-
-
78.28
80.31
2"
10/6/2011
96.32
20.48
-
-
75.84
-
2"
Notes:
BTOC = Below top of well casing
-= Not measured or not available
ft=feet
ft ASL = feet below arbitrary site level
bgs = below ground surface
Groundwater elevation corrected for the presence of free product using the formula:
Top of Casing Elevation - (Depth to Water - (Product Thickness x 0.73))
Page 2 of 2

Table 3: Groundwater Analytical Data
Revision Date: 2/28/2012
Incident Number: 6867
Facility ID #: Former ExxonMobil Facility #42094
Methods->
MADEP VPHIEPH ({rg/L)
Volatile Organic Compounds by SM6200 B (historical data used 602/6230D) (pg1L)'
504.116200'
3030C
Contaminate of Concern->
YS
m .+
O.
Bch
V
C9-C12 Aliphatics
(Unadjusted)
C9-C10 Aromatics
Total BTEX
Benzene
'
Ethylbenzene
Total xylenes
W
w
uuo}osolt{D
CD
m
a'
o
Q
1,1-Dichloroethene
cis-1,2-D i c h10 roeth en e
m
c
0
rg�
L'
o
r
0
�°
1,2-Dichloropropane
m
act
c
m
OD
c
m
n-Propylbenzene
Isopropylbenzene
c
a)
o
�,
_
&
Naphthalene
Trichloroethene
Tetrachioroethylene
Styrene
1,3,5-Trimethytbenzene
' 1,2,4-Trimethylbenzene
Bromoethane
Ethanol
o
'o
j
°°
w
al
-J
Well ID
Date
GCLs->
NE
NE
NE
NE
5,000
260,000
84,500
85,500
20,000
70,000
70,000
400
7,000
70,000
100,000
600
6,900
8,500
30,000 '
25,000
NE
6,000
3,000
700
70.000
25,000
28,500
NE
NE
30
50
15.000
MW-1
12/1/1990
-
-
-
564
509
6
2
47
18
193
-
ND
-
13
-
-
-
-
-
-
-
-
ND
ND
-
-
-
-
--
-
ND
--
2/1/1991
-
-
-
1,654
1,500
36
ND
118
ND
1.800
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
5/111991
-
-
-
649
590
16
ND
43
44
410
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
811/1991
-
-
-
849
830
7
2
10
ND
300
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
10/1/1991
-
-
-
702
630
25
8
39
4
180
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
111/1992
-
-
-
492
440
18
7
29
55
200
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
10/111992
-
-
-
106
86
9
2.7
8.2
11
170
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
311/1993
--
-
� --
236
170
16
13
37
16
190
-
-
-
-
-
-
- _
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
Well Abandoned/Destroyed
MW-2
12/1/1990
_
-
-
-
13.720
6,355
2,083
1,206
4,076
757
1,377
-
-
-
-
-
-
-
-
- _
-
-
-
ND
-
-
-
-
-
-
-
-
-
2)111991
-
-
-
71,500
29,000
30,000
2,000
10,500
ND
4,700
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
5/1/1991
-
-
-
76,000
32,000
31,000
2,200
10,800
ND
4,700
-
-
-
-
--
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
81111991
-
-
-
66.700
28,000
27,000
1,800
9,900
ND
5,000
-
-
-
-
-
-
-
-
-
-
--
-
ND
-
-
-
-
-
-
-
-
-
10/111991
-
-
-
69,300
28,000
29.000
2,000
10,300
ND
4,100
-
- 1
-
-
-
-
--
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
31111993
-
-
-
51,400
21,00D
21,000
1,400
8,000
ND
3,000
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
311/1994
-
-
-
43,040
17,00D
17,300
1,280
7,460
ND
3,680
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
1/1/1995
-
-
-
114,800
53,60D
43,200
2,700
15,300
ND
-
-
1,200
-
NO
--
-
-
-
-
-
-
-
ND
ND
-
-
-
-
-
-
700
-
2/6/1996
-
-
-
139,500
27,400
43,200
10,100
58,800
ND
7,480
-
600
-
400
-
-
-
-
-
-
-
-
ND
880
-
-
-
-
-
-
ND
-
11/511997
-
-
-
20,150
2,950
2,480
1,690
13,030
5,000
ND
-
ND
-
ND
..
-
-
-
-
-
-
-
ND
ND
-
-
-
-
--
-
ND
-
Well Abandoned/Destroyed
MW-2R
2114/2001 ND ND ND 1101,900 45,400 37,900 2,000 16,600 ND 13,800 - 1,550 1 - ND L - -
- - - - f - - 1 ND I ND I - - - - - - I 550 I 83
Well abandoned and replaced by MW-5 in Janu,y 2002
MW-3
121111990
-
-
-
3
ND
ND
ND
3
ND
ND
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
2/1/1991
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
511/1991
-
-
-
13
5
6
ND
2
ND
ND
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
--
811/1991
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
11111992
-
-
-
ND _
ND
ND
NO
ND
ND
ND
-
-
-
-
-
-
-
-
-
-
-
-
ND
--
-
-
-
-
-
-
-
-
10/1/1992
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
311/1993
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
-
-
-
- _
ND
-
-
-
-
-
-
-
-
2/1/1991
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
5/1/1991
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
811/1991
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
-
-
-
--
-
ND
-
-
-
--
-
-
-
-
--
10/1/1991
-
-.
-
40
17
15
2
6
ND
ND
-
-
-
--
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
111/1992
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
10/1/1992
-
-
-
ND
ND
ND
NO
ND
ND
ND
-
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
.-
31111993
-
-
-
ND
ND
ND
ND
ND
ND
ND
--
-
-
-
-
-
-
-
-
-
-
-
ND
-
-
-
-
-
-
-
-
-
Well AbandonedlDestroyed
MW-4
12/1/1990 - - - L 3 ND ND ND 3 ND ND - - - ND - - - - I -
Well Abandoned/Destroyed
MW-5
1/23/2002
102,000
15,900
ND
60,940
33,200
18,700
1.240
7,800
680
8,910
ND
2,390
-
ND
ND
1.7
--
-
-
-
-
-
2.2
5.8
-
--
-
2.1
-
-
260
122
6/19/2008
-
-
-
81,390
34,00D
28,700
2,390
16,300
311
7,020
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
--
4/2812010
-
-
-
68,750
31,10D
24,100
1,750
11,800
302
6,360
-
-
-
-
--
-
-
-
-
-
-
-
-
-
-
-
-
-
--
-
-
-
10121/2010
-
-
-
64,610
25,800
25,100
1,610
12,100
210
5,400
-
-
-
-
-
-
-
-
-
-
-
-
-
-
. -
-
-
-
-
-
-
-
1016I2011
-
-
-
64,110
31,800
20.800
2,240
9,270
114
5,850
<0.500
1.710
<0.500
276
0.950
<0.500
55.0
8.23
185
61.9
6.66
947
8.96
6.33
402
490
1,750
<0.500
398
3.03
136
-
MW-6
1/23/2002
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
-
NO
ND
ND
-
-
-
-
-
-
ND
ND
, -
-
-
ND
-
-
ND
ND
121312009
-
-
-
ND
<1.00
<1.00
<1.00
<3.00
<1.00
<1.00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
--
-
-
5/17/2011
- .
-
-
ND
<0.500
<0.500
<0.500
<1.00
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<5.00
<0.500
<0.500
<0.500
<0.500
<0.500
-
-
-
<0.500
-
MW-7
1/23/2002
1,880
ND
ND
42
40.3
1.7
ND
ND
12.4
114
8.7
3.3
-
170
5.5
ND
-
-
-
-
-
-
940
5,760
-
-
-
ND
-
-
ND
7
12/3/2009
-
-
-
37.96
31
<1.00
<1.00
6.96
3.34
<1.00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
5/17/2011
-
-
-
7.39
7.39
<0.500
<0.500
<1.00
0.72
19.0
0.84
3.5
0.5
204
3.44
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<5.00
571
2,299
. <0.500
<0.500
<0.500
-
-
-
<0.500
-
10/6/2011
-
-
-
4.86
4,86
<0.500
<0,500
<0.500
0.740
15.0
0.820
2.50
0.600
222
3.25
<0.500
<0.500
0.540
<0.500
<1.00
<0.500
<5.00
611
2,300
. <0.500
<0.500
<0.500
<0.500
<0.500
0.590
<0.500
-
MW-8
1/23/2002
289
ND
ND
ND
ND
ND
ND
ND
1.6
85.2
2.8
ND
-
78.2
ND
_ ND
-
-
-
-
-
-
60.5
422
-
-
-
Nb
-
-
N❑
ND
12/3/2009
-
-
-
ND
<1.00
<1.00
<1.00
<3.00
4.84
<1.00
-
-
-
-
-
-
--
-
-
-
-
-
-
-
' -
--
-
-
--
-
-
-
5/17/2011
-
-
-
ND
<0.500
<0.500
<0.500
<1.00
<0.500
<0.500
<0.500
<0.500
<0.500
11.8
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<5.00
11.7
19.8
<0.500
<0.500
<0.500
-
-
-
<0.500
-
page 1 of 2

Table 3: Groundwater Analytical Data
Revision Date: 2/28/2012
Incident Number: 6867
Facility ID #: Former ExxonMobil Facility #42094
Methods->
MADEP VPH/EPH (pglL)
Volatile Organic Compounds by SM6200 B (historical data used 60216230D) (pg/L)1
504.1/62002
3030C
Contaminate of Concem->
C5-C8 Aliphatics
(Unadjusted)
C9-C12 Aliphatics
(Unadjusted)
C9-C10 Aromatics
Total BTEX
Benzene
m
m
o
1-
Ethylhenzene
Total xylenes
w
co
~
2
w
a.
P
t
v
1,2-Dichloroethane
1,1-Dichloroethene
cls-1,2-Dichloroethene
in
c
m
.c
m
d
N
c
§
1,2-Dichloropropane
cNN
C
.0
r
co.cc
c
sec-Butylbenzene
n-Propylbenzene
Isopropylbenzene
m
2
-
a.
q
a
Naphthalene
Trichloroetherte
a)
c
.cID'
Q
O
Styrene
1,3,5-Trimethylbenzene
1,2,4-Trimethylbenzene
Bromoethane
a
u!
N
t
O
U
C
j
m
w
Lead (NgtL)
Welt ID
Date
GCLs->
NE
NE
NE
NE
5,000
260,000
84,500
85,500
20,000
70,000
70,000
400
7,000
70,000
100,000
600
6,900
8,500
30,000
25,000
NE
6,000
3,000
700
70,000
25,000
28,500
NE
NE
30
50
15,000
MW-9
6/19/2008
-
-
-
31,520
10,400
11:400
1,340
8,380
6,140
4,380
-
-
-
-
-
-
-
-
-
-
-
' -
-
-
-
-
-
_
_
_
_
_
4/2812010
-
-
-
31,390
5.420
15,300
1,470
9,200
1,020
1,790
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
10/21/2010
-
-
-
38,720
10,300
15,800
1,520
11,100
9,060
5,500
-
-
--
-
-
-
-
-
--
-
-
-
-
--
-
-
-
-
-
-
-
-
5/17/2011
-
-
--
50,710
12,100
20,200
2.510
15,900
4,700
3,810
<25.0 RL1
<25.0 RL1
<25.0 RL1
<25.0 RL1
<25.0 RL1
<25.0 RL1
99.5
<25.0 RL1
289
84.5
<25.0 RL1
1,030
<250 RL1
<250 RL1
525
740
2,760
-
<2500 RL1
<25.0 RL1
<25.0 RL1
-
DW-1
1/23/2002
1,070
ND
ND
221
219
2.2
ND
ND
44.3
464
1.8
167
-
2.2
ND
ND
-
-
-
-
-
-
1.5
5.7
-
-
-
ND
-
-
NO
ND
1213(2009
-
-
-
ND
<1.00
<1.00
<1.00
<3.00
30.7
161
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
_
-
-
_
-
-
5117/2011
-
-
-
ND
<0.500
<0.500
<0.500
<1.00
60.6
275
7.3
39.3
<0.500
1.43
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<0.500
<5.00
0.59
2.84
<0.500
<0.500
<0.500
<0.500
-
<0.500
<0.500
-
Notes:
GCLs = Gross Contamination Levels
NE = Not Established
<# = Non -Detect below laboratory reporting limits
ND = Below Detection Limits
BTEX = Benzene Toluene Ethyl benzene Xylenes
MTBE = Methyl tert-butyl ether
IPE = Diisopropyl Ether
EDB = Ethylene Dibromide
BOLD = Concentration exceeds GCL standard
- = Not Analyzed for specific compound
1 = Prior to May 2011 event, samples were analyzed via Environmental Protection Agency (EPA) 602 (historical data used 602/6230D), May 2011 samples were analyzed via SM6200 B.
2 = Prior to May 2011 event, samples were analyzed via EPA 504.1, May 2011 samples were analyzed via SM6200 B.
RL1 = Reporting limit raised due to sample matrix effects
MADEP = Massachusetts Department of Environmental Protection
VPHIEPH = Volatile Petroleum Hydrocarbons / Extractable Petroteum Hydrocarbons
ug/L = micrograms per liter
Page 2 of 2

ARCADIS
Figures

EXXONMOBIL ENVIRONMENTAL SERVICES
EXXONMOBIL SERVICES STATION /42094
3721 FREEDOM ©RIVE CHARLOTTE, NC
SURFACTANT APPLICATION WORKPLAN » 2012
NORTH CAROLINA

FORYIER REARM
T ANK
FORUM %%STE
ok TARR
FoRit.yho.C.
"DWI
FORMER CHARLIE
BROWN'S DRY
CLEANERS 440 MAJOR
STREET
MAJOR STREET
FIRMER
PROPERTY
BOUNDARY
LEGEND
MONITORING WELL
ABANDONED MONITORING WELL
40'
80'
RAPHIC SCALE
R N
FORMER EXX
3721 FREED�
URFACTANT APP
F*C1
fICES
,NC
- 20 2
SITE MAP
ARCAD1S
FIGURE
2

FORMER CHARLIE
BROWN'S DRY
CLEANERS 440 MAJOR
STREET
MAJOR STREEE,P'
FORMER
PROPERTY
a°UNOAR),
1
1
MONITORING WELL
ABANDONED MONITORING WELL
GROUNDWATER ELEVATION CONTOUR (DASHED
77.00--"""-- WHERE INFERRED)
(76,271 GROUNDWATER ELEVATION
(FEET BELOW ARBITRARY SITE LEVEL)
GROUNDWATER FLOW DIRECTION
NOTE:
BASEMAP PREPARED FROM DRAWING FILE
PREPARED BY 'GROUNDWATER AND
ENVIRONMENTAL SERVICES, INC." (GES),
TITLED: SITE MAP, AT A SCALE OF 1 =50.,
DATED; NOVEMBER 21, 2008,
0 40' 80'
GRAPHIC SCALE
EXXONMOBIL ENVIRONMENTAL SERVICES
FORMER EXXONMOBIL FACILITY #42094
3721 FREEDOM DRIVE, CHARLOTTE, NC
SURFACTANT APPLICATION WORK PLAN - 2012
POTENTIOMETRIC SURFACE MAP
OCTOBER 6, 2011
ARCAD1S T

FORMER CHARLIE
BROWN'S DRY
CLEANERS 440 MMOR
STREET
MAJOR STREET
X
TETR
0,72
18.0
0:84
2
571
7
20,800
t270
7
2
10-8-111
0„740
0; 820
811
CHI
12€3E
C12D
7CE
TETR
O
250,000
7
0
70,000
700
SOLD EXCEEDS GCL9
GCLs « GROSS CONTAMINATION LEVELS
NS NOT SAMPLED
NOT ANALYZED
MONITORING WELL
ABANDONED MONITORING WELL
E ENE
TOLUENE
ETI
CO
NE
N1
T—BUTYL ETHER
ROPYL ETHER
ENE DIBROMIOE
CHLOROFORM
TETRACHLOROE
ENE.
NOTE.
MY!-5 NOT SAMPLED ON MAY 17, 2011 DUE
TO THE PRESENCE OF FREE PRODUCT
40' 80'
GRAPHIC SCALE
E 4+ 1NMOBR. ENVIRONMENTAL SERVIt
#I R �ONMOSIL FACILITY 14209A
3721 FREEDOM DR. CHARLOTTE, NC
SURFACTANT APPUUCA N WORK PLAN 2012'
DISSOLVED -PHASE
CONCENTRATION MAP
OCTOBER 6, 20111 - OCTOBER 6, 2012
A' CADIS
FIGURE
4

FORMER CHARLIE
BROWN'S DRY
CLEANERS 440 MAJOR
STREET
MAJOR STREET
LEGEND
1 )
MONITORING WELL
ABANDONED MONITORING WELL
INJECTION WELL LOCATION
TARGETED SURFACTANT
LOCATION
0
40 80'
GRAPHIC SCALE
EXXONMOBIL ENVIRONMENTAL SERVICES
FORMER EXXONMOBIL FACILITY #42094
3721 FREEDOM DRIVE CHARLOTTE, NC
SURFACTANT APPUCATION WORK PLAN 2012
PROPOSED SURFACTANT
APPLICATION LOCATIONS
ARCADIS

FORMER **STE
OIL TAM
FORMER
PROPERTY
BOUNGARy
\
—\
INJ-2
FORMER CHARLIE
BROWN'S DRY
CLEANERS 440 MAJOR
STREET
MAJOR STREET
— 2R
-2
LEGO()
MONITORING WELL
ABANDONED MONITORING WELL
INJECTION WELL LOCATION
49' so'
GRAPHIC SCALE
EXXONFAOBIL ENVIRONMENTAL SERVICES
FORMER EXXONMOBL FACILITY X42094
3721 FREEDOM DRIVE CHARLOTTE, NC
SURFACTANT APPLICATION WORK PLAN 20 2
PROPOSED INJECTION WELL
LOCATIONS
ARCMS

GROUND SURFACE: 500.00
TOP OF RISER PIPE: 499.50
TOP OF SEAL:
BOTTOM OF SEAL:
TOP OF SCREEN:
BOTTOM OF SCREEN:
BOTTOM OF WELL SUMP:
BOTTOM OF BOREHOLE:
FLUSH MOUNTED COVER
LOCKING CAP
RISER PIPE:
2" Diameter Sch. 40 PVC
GROUT:
CementBent©nite Mixture
WELL SEAL
BOREHOLE DIAMETER:
4.25"
GRADED SAND PACK:
SCREEN PIPE:
2" diameter Sch. 40 PVC
SCREEN SLOT SIZE:
O.©2"
Former ExxonMobil Facility #4-2094
3721 Freedom Drive, Charlotte, North Carolina
TYPICAL INJECTION WELL
CONSTRUCTION DIAGRAM
ARCA S

ti
FORMER Ct ARLIE
BROWN'S DRY
CLEANERS 41O MAJOR
STREET
IWAJOR STREET
MONITORING WELL
ABANDONED b6ONIT0R(NG WELL
PROPOSED INJECTION WELL
D` RADIUS OF INFLUENCE
A A' Cl SS SECTtSN LINE
SO L SAMPLE LOCATION
A
,,! ADVANCED IN 2002 (LOCATION
IS APPROXIMATED)
40' 8O
GRAPHIC SCALE
EXXONMOBIL ENVIRONMENTAL SERVICES
EXXONMOBIL FACILITY #42094
3721 FREEDOM DRIVE, CHARLOTTE, NORTH CAROLINA
CHEMICAL INJECTION
CROSS SECTION LOCATION MAP
ARCAD1 S
FIGURE
BA

MW- 4
NORTH (ABANDONED)
95 -
90
85
80
70 -
6
60
GP-2*
25 -
9/GP-
B-B CROSSES A -A'
MW-1 /GP-3
ABANDONED)
GP-
S
\\:\
MW- 5
W-2* DW-1
MW- 5 10/21/2010
X
25,800
25,100
1,610
12,100
* ,4
GP-12*
\ \
\ \ " \
\\\ „,
\\,\ \\'„\\\ \\\\\ \ :\\\„,
\ '
\ \ \ \ \
\ •=
", \ \ \
\ \
MW-7 5/17/2011
7.39
<0.5
<0.5
X
MW- 7
A'
SOUTH
- 95
90
85
0
75
70
65
60
DW-1 5/17/2011
<0,5,
<0.5
<0.5
FEET ABOVE MEAN SEA LEVEL
LEGEND
RED TO BROWN CLAY, SILTY CLAY,
SILTY SAND, CLAYEY SILT, DRY TO
MOIST
WHITE, GRAY, TAN TO UGH T BROWN,
OLIVE GREEN SAND, SILTY CLAY,
SILTY SAND, CLAY, CLAYEY SILT,
MOIST TO WET
PARTIALLY WEATHERED -ROCK, GRAY
TO WHITE, PRESENTED AS SAND,
SANDY SILT, CLAYEY SILT, SILTY
SAND
BEDROCK
GROUNDWATER ELEVATION
(COLLECTED 5/17/11) IN FEET.
COORDINATE SYSTEM IS AN
ARBITRARY SYSTEM WHERE THE
ELEVATION OF THE NORTHEAST
CORNER OF THE FORMER EXXON
STATION = 100 FEET.
INFERRED LITHOLOGIC CONTACT
SCREENED INTERVAL
NOTES:
1. GROUND SURFACE ELEVATIONS NOT AVAILABLE,
THERE FORE USING TOP OF CASING ELEVATION!
AS GROUND SURFACE FOR CROSS SECTIONS.
2. IW-1 AND IW-2 ARE PROPOSED INJECTION
WELLS TO BE INSTALLED. DEPTHS/LOCATIONS
ARE APPROXIMATE
3. * - ESTIMATES GROUND ELEVATION.
4, PWR - PARTIALLY WEATHERED ROCK,
5. MW- 4, MW-1, MW-5, AND DW-1 WERE LOGGED
EVERY FIVE FEET.
6, < : NOT DETECTED AT THE REPORTING LIMIT
SHOWN
7. CONCENTRATIONS IN MICROGRAMS PER U TER
8, ND = NONDETECT
9. GROUNDWATER CONCENTRATIONS IN BOLD
EXCEED THE NORTH CAROLINA GROSS
CONTAMINATION LEVELS
0
0
HORIZONTAL GRAPHIC SCALE
VERTICAL GRAPHIC SCALE
50'
10'
EXXONMOBIL ENVIRONMENTAL SERVICES
EXXONMOBIL FACILITY #42094
3721 FREEDOM DRIVE, CHARLOTTE, NORTH CAROLINA
CHEMICAL INJECTION
CROSS SECTION AA'
ARCADES
FIGURE

A —A' CROSSES B—B'
MW-5
IW-2*
POtND
BENZENE
TOULENE
E = ETH
ENZENE
X = TOTAL X
NES
LEGEND
RED TO BROM'I CLAY, SILTY
CLAY, SILTY SAND, CLAYEY
SILT, DRY TO MOIST
WHITE, GRAY, TAN TO LIGHT
BROWN, OLIVE GREEN SAND,
SILTY CLAY, SILTY SAND, CLAY,
CLAYEY SILT, MOIST TO WET
PARTIALLY WEATHERED —ROCK,
GRAY TO WHITE, PRESENTED
AS SAND, SANDY SILT, CLAYEY
SILT, SILTY SAND
GROUNDWATER ELEVATION
M. (COLLECTED 5/17/11) IN FEET,
INFERRED LITHOLOGIC CONTACT
iSCREENED INTERVAL
NOTES:
80 1, GROUND SURFACE ELEVATIONS NOT
AVAILABLE, TOP Of CASING ELEVATIONS
USED AS GROUND SURFACE FOR CROSS
SECTIONS.
2. IW-2 IS A PROPOSED INJECTION WELL TO
BE INSTALLED. DEPTH/LOCATION ARE
APPROXIMATE.
3. * ESTIMATED GROUND ELEVATION.
4, PWR — PARTIALLY WEATHERED ROCK.
5, COORDINATE SYSTEM IS AN ARBITRARY
SYSTEM WHERE THE ELEVATION OF THE
NORTHEAST CORNER OF THE FORMER
EXXON STATION = 100 FEET.
6. MW-5 WAS LOGGED EVERY FIVE FEET.
7. GROUNDWATER SAMPLES COLLECTED
70 10/21/2010
8. CONCENTRATIONS IN MILLIGRAMS PER
LITER (,cog/L).
9. CONCENTRATIONS IN BOLD EXCEED THE.
NORTH CAROLINA GROSS CONTAMINATION
LEVELS.
20'
HORIZONTAL GRAPHIC SCA
5'
10'
VERTICAL CRAP SCALE
EXXONMOBIL ENVIRONMENTAL SERVICES
EXXONMOBIL FACILITY #42094
3721 FREEDOM DRIVE, CHARLOTTE, NORTH CAROLINA
CHEMICAL INJECTION
CROSS SECTION B-B'
ARCADIS
FIGURE
8C

ARCADIS
Appendix A

MATERIAL SAFETY DATA SHEET
THE BIOSOLVE® COMPANY
329 Massachusetts Avenue
Lexington, Massachusetts 02420 USA
Ref. No.: 2001
Date: 7/26/2010
Phone: [phone] Fax: [phone] E-Mail: [e-mail]
Emergency Phone-24 Hours: [phone] Web Site: www.biosolve.com
Name:
CAS #:
Formula:
Chemical Family:
HMIS Code:
HMIS Key:
SECTION I - IDENTITY
BioSolve®
138757-63-8
Proprietary
Water Based, Biodegradable, Wetting Agents & Surfactants
Health 1, Fire 0, Reactivity 0
4 = Extreme, 3 = High, 2 = Moderate, 1 = Slight, 0 = Insignificant
SECTION II - HAZARDOUS INGREDIENTS
Massachusetts Right to Know Law or 29 C.F.R. (Code of Federal Regulations) 1910.1000 require listing
of hazardous ingredients.
This product does not contain any hazardous ingredients as defined by CERCLA, Massachusetts Right to
Know Law and California's Prop. 65.
DOT Class: Not Regulated/Non Hazardous
SECTION IH - PHYSICAL - CHEMICAL CHARACTERISTICS
Boiling Point
: 265°F
Specific Gravity
: 1.00 +1--.01
Melting Point
: 32°F
Vapor Pressure mm/Hg
: Not Applicable
Surface Tension- 6%
Solution
: 29.1 Dyne/cm at 25°C
Vapor Density Air = 1
: Not Applicable
Reactivity with Water
: No
Viscosity - Concentrate
: 490 Centipoise
Evaporation Rate
: >1 as compared to Water
Viscosity - 6% Solution
: 15 Centipoise
Appearance
: Clear Liquid unless Dyed
Solubility in Water
: Complete
: 9.1+/-.3
Odor
: Pleasant Fragrance
pH
Pounds per Gallon
: 8.38
SECTION IV - FIRE AND EXPLOSION DATA
Special Fire Fighting Procedures
Unusual Fire and Explosion Hazards
Solvent for Clean -Up
Flash Point
: None
: None
: Water
: None
Flammable Limit
Auto Ignite Temperature
Fire Extinguisher Media
: None
: None
: Not Applicable
PAGE I OF 2

Date:7/1/2010 MSDS Ref. No. 2001 BloSolve®
SECTION V - SPECIAL PRECAUTIONS AND SPILL/LEAK PROCEDURES
Precautions to be taken in Handling and Storage: Use good normal hygiene.
Precautions to be taken in case of Spill or Leak -
Small spills, in an undiluted form, contain. Soak up with absorbent materials.
Large spills, in an undiluted form, dike and contain. Remove with vacuum truck or pump to
storage/salvage vessel. Soak up residue with absorbent materials.
Waste Disposal Procedures -
Dispose in an approved disposal area or in a manner which complies with all local,
provincial, and federal regulations.
SECTION VI - HEALTH HAZARDS
Threshold Limit Values: Not applicable
Signs and Symptoms of Over Exposure -
Acute : Moderate eye irritation. Skin: Causes redness, edema, drying of skin.
Chronic: Pre-existing skin and eye disorders may be aggravated by contact with this product.
Medical Conditions Generally Aggravated by Exposure: Unknown
Carcinogen: No
Emergency First Aid Procedures -
Eyes: Flush thoroughly with water for 15 minutes. Get medical attention.
Skin: Remove contaminated clothing. Wash exposed areas with soap and water.
Wash clothing before reuse. Get medical attention if irritation develops.
Ingestion: Get medical attention.
Inhalation: None considered necessary.
SECTION VII - SPECIAL PROTECTION INFORMATION
Respiratory Protection : Not necessary Local Exhaust Required : No, except in confined space as
required.
Ventilation : Normal Protective CIothing : Neoprene or other chemical
Required resistant gloves, safety goggles
or chemical face shield.
Wash clothing before reuse.
WHEN UTILIZED IN CONFINED SPACE OPERATIONS ADDITIONAL PPE MAYBE REQUIRED AS PER OSHA GUIDELINES.
Stability : Stable
Polymerization : No
SECTION VIII - PHYSICAL HAZARDS
Incompatible Substances
Hazardous Decomposition Products
: None Known
: None Known
SECTION IX - TRANSPORT & STORAGE
DOT Class : Not Regulated/Non Hazardous
Freeze Temperature : 28°F Storage : 35°F-120°F
Freeze Harm : None (thaw & stir) Shelf Life : Unlimited Unopened
SECTION X - REGULATORY INFORMATION
The Information on this Material Safety Data Sheet reflects the latest information and data that we have
on hazards, properties, and handling of this product under the recommended conditions of use. Any use
of this product or method of application, which is not described on the Product label or in this Material
Safety Data Sheet, is the sole responsibility of the user. This Material Safety Data Sheet was prepared to
comply with the OSHA Hazardous Communication Regulation and Massachusetts Right to Know Law.
PAGE 2 OF 2

ARCAD S
Appendix B

BioSolveTechnical Bulletin
The Product and How It Works
BioSolve is a proprietary, water -based blend of non-ionic and anionic surfactants, and other
ingredients specifically formulated to provide unique benefits for the mitigation of
hydrocarbons, When applied as a .3% - 6% solution BioSolve works on a wide range of crude
oil and hydrocarbon products to:
• Reduce volatility, rendering spills non-flammable, reducing risk from hazardous vapors:
• Enable extraction of contaminants from sail, sand and water: and,
• Increase bioavailability, making hydrocarbons more readily biodegradable,
Surfactants
Surfactants (a contraction of surface active
agents") are compounds that lower the surface
tension of liquids, allowing easier spreading or
"wetting," and lower interfacial tension
between two liquids (such as oil and water) or
between a liquid and a solid. These functional
characteristics are attributable to the structure
of the surfactant molecule, which includes a
hydrophilic "head" and a hydrophobic "tail."
This means that a surfactant has both a water
insoluble component (or oil soluble component)
and a water soluble component.
Surfactant molecules forming a micelle -
encapsulating an oil droplet
Surfactant molecules will migrate to the water surface, where the insoluble hydrophobic group
may extend out of the bulk water phase, either into the air or, if water is mixed with oil, into the
oil phase, while the water soluble head remains in the water phase. This alignment and
aggregation of surfactant molecules at the surface acts to alter the surface properties of
water at the water/air, water/oil or water/solid interface.
Under the right conditions, surfactant molecules will create micelles - spherical structures that
can completely encapsulate an oil droplet so that it will be emulsified in an aqueous solution.
The BioSolve formula has been optimized to achieve this encapsulation and emulsification for
crude oil and hydrocarbons.
BloSolve in Practice
When applied to oils spills, BioSolve encapsulates hydrocarbons, reducing vapor pressure and,,
when properly agitated, will make the spill non-flammable. The same principle makes BioSolve
an excellent treatment for controlling fugitive vapors at active remediation sites, for temporary
storage piles of contaminated material and for reducing LPL readings in enclosed spaces,
such as storage tanks,
For in -situ and ex -situ remediation projects, BioSolve reduces interfacial tensions, mobilizing
hydrocarbons trapped in the soil matrix and encapsulating them in an aqueous solution. This
allows for efficient removal and treatment of hydrocarbons with less water than other
remediation protocols. For aquifer remediation, BioSolve strips and desorbs NAPLs from the
matrix and solubilizes them in a tension reduced spherical micellular emulsion.

44•11,)4X11°:ArtrKA 1.*TbGATPC,AN TrrG7,INt`Aik,PA1..Y
Trapped Dil alt Residual Saturation
Surfactant
Flush
Solubilization
(microemuisions)
Mobilization
Waste collected from
remediation projects can be
treated in many activated
sludge ponds or POTWs, subject
to local regulations. Tests have
shown that BioSolve will not harm
aerobic or anaerobic bacteria in
activated sludge operations.
BioSolve also supports
biodegradation by increasing
bioavailability of hydrocarbons.
This natural process i accelerated when hydrocarbons are microencapsulated - increasing
the surface area available to bacteria. In fact, bacteria produce a surfactant to do much the
same thing; so BioSolve is just helping the natural process along. Where soil nutrients are
depleted, BioSolve has produced excellent results when used in conjunction with
commercially available bacteria cultures and nutrients commonly used in bioremediation.
The final products of biodegradation are mostly carbon dioxide, water and cell mass.
BioSolve has been tested under laboratory and field conditions for over 30 years, providing
consulting engineers, regulators and contractors with a high level of confidence in its
performance.
BioSolve Technical Data
Freeze Temperature: 28°F ..
Freeze Harm: None may require stir
Boiling Point: 265°F
Specific Gravity: 1.00 +/- .01
Surface Tension: 29.1 dyne/cm 4 25°F
pH: 9.1 +/_ 0.3 depending on dilution w
Solvent for Cleanup: water
Shelf Life: Unlimited - Unopened
9)
er
Odor P'ieasant Fragrance
Flammability: None
Health: Minor Skin Irritant {NCIS Rated 1)
Density: 8.38 pounds per gallon
Viscosity (Concentrate): 490 centipoise
Viscosity (6% Solution): 15 centipoise
Color: Clear Liquid or Dyed Red
DOT Crass: Not Regulated
BioSolve is listed on the US EPA's NCP Product Schedule. This fisting. DOES NOT mean that EPA approves,
rec©rnmends, licenses,, certifies or authorizes the use of BioSolve on any oil discharge. This Misting means only that
data has been submitted to EPA as required by Subpart J of the National Contingency Plan, 300,915,
This material is made available for use by professionals or persons having proper technical skills to be used at their
own discretion, The statements made herein are guidelines only and may require modification to site specific
conditions. Nothing contained herein is a warranty or is to be token as a license to use without proper authority.
BioSolve should always be used in accordance with all Federal, State and Local rules and regulations,
The BioSolve Company
329 Massachusetts Avenue • Lexington, Massachusetts 02420 USA
Telephone: [phone] • Fax: [phone]
Email.( nfoAbipsolve.com • vvww.biosolve.corn
BioSolve The trusted solution for over 30 years
7BC TB1001RevO411

l.ntrastrucadre Waler ..Env,roornt • Ruildings
,;,4)
4t• „.itmo
1„„1 Ay 2 2012
Mr, David Goodrich
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Aquifer Protection Section
1636 Mail Service Center
Raleigh, North Carolina, 27699
Subject
Additional Information Request
Former Exxon Facility #42094
3721 Freedom Drive
Charlotte, North Carolina
Groundwater Incident #6867
Dear Mr, Goodrich:
On behalf of ExxonMobil Environmental Services (EMES), ARCADIS G&M of North
Carolina (ARCADIS), is submitting this Response to an Additional Information
Request from the North Carolina Department of Environment and Natural Resources
(NCDENR) requesting additional information for an injection permit at the above
referenced site for your review. Inquiries from correspondence dated March 13, 2012
are included as Attachment 1 and their respective responses are listed below.
1, "Sections B (3) and B (4) of the UIC-51/5T Application Form require the
submission of a hydrogeologic description that includes the hydraulic conductivity,
transmissivity, and specific yield of the aquifer to be used for injection, including a
description of the test(s) used to determine these parameters, and the depth to the
mean seasonal high water table, Please submit this information for each of the four
sites.
Soils at the site consist primarily of silt and clay based on soil boring logs for the site
monitoring wells and soil borings. Saprolitic soil was encountered in all the borings at
depths greater than 10 feet. Imported fill soils consisting of semi -plastic sandy clay
with gravels were observed over much of the site. The fill soil did not extend greater
than 10 feet bgs. Partially weathered bedrock was intersected in monitoring well
borings for MW-7 and DW-1 at depths of 18 feet and 47 feet bgs, respectively.
Competent bedrock was encountered in these two monitoring well borings at 22 feet
Imagine the result
ARCADIS G8.4 of North Caroiina,
Inc,
801 Corpora e Center Dnve
Suite 300
Raleigh
North CaroOina 27607
Tel [phone]
Fax [phone]
wwwarcadis-us.corn
Environment
Date:
May 10, 2012
Contact
Scott Bastian
Phone
919.854.1282 x 52291
Emaii
Scott.Bostian©arcadis-
US.COM
Our ref
B0085851.0045
ARCADIS G&M of North Carolina,
Inc
NC Engineering License # C.1869
NC Surveying License # C-1869
RECEIVEDIDENR/DN
MAY 1 4 2012
Aquifer Protection Section
\officenata1taleigh-octenv Enotenrnottil \north carVtna (7,,jection sote,642094'response to cornments4extkern 42094 - response t.o nc
uic comments.d

ARCADIS
and 55 feet bgs, respectively (ERM, Comprehensive Site Assessment Report,
November 2002).
The depth -to -groundwater at the site is approximately 14 to 26 feet bgs at present
(Table 1). However, the historic depth -to -groundwater data indicate that the water
table elevation across the site has decreased by nearly ten feet since 1991.
Groundwater elevation data indicate that ground water flows to the southeast as
shown on Figure 1 (ERM, Comprehensive Site Assessment Report, November
2002).
The hydraulic conductivity of the water table saprolite aquifer was calculated using
slug test data collected from monitoring wells MW-7, MW-8 and MW-9 and the
Bouwer-Rice method (1976). The hydraulic conductivity of MW-7 is 6.59 x 10-4
centimeters per second (cm/sec), MW-8 is 1.54 x 10-3 cm/sec and MW-9 is 9.88 x 10-
4 cm/sec for a geometric mean of 1.00 x 10-3. Hydraulic conductivity in the range of
the calculated geometric mean is typical of a silt aquifer matrix. Slug test data and
calculations are provided in Attachment 2. The groundwater velocity, assuming an
effective porosity of 40%, is calculated to be approximately 0.07 feet/day (25.9
ft/year) (ERM, Comprehensive Site Assessment Report, November 2002).
Transmissivity is calculated by multiplying the hydraulic conductivity (K) and the
saturated thickness of the aquifer. The hydraulic conductivity value was previously
calculated from monitoring wells MW-7 as 6.59 x 10`4 cm/sec, MW-8 as 1.54 x 10"3
cm/sec and MW-9 as 9.88 x 10"4 cm/sec. The saturated thickness of the aquifer was
calculated by subtracting the assumed soil bedrock interface at 47 feet below ground
surface (ft bgs) from the most recent depth to water in monitoring well MW-7 of 14.75
feet below top of casing (ft btoc). The transmissivity for MW-7 is 60.24 square feet
per day (ft2lday), MW-8 is 140.78 ft2lday and MW-9 is 90.32 ft2lday. The average
transmissivity is 97.11 ft2lday. Calculations are included in Attachment 2. A
potentiometric surface map from the most recent gauging event on March 14, 2012 is
included as Figure 1.
Monitoring well MW-5 was selected for the depth to the seasonal high water table
calculations because it is considered representative of the aquifer. The depth to the
seasonal high water table was calculated by averaging the gauging data in
monitoring well MW-5 from the months of March through May from 2002 to the
present. The depth to the mean seasonal high water table was calculated as 17.70
feet below ground surface (ft bgs). The calculations are presented in Attachment 2.
Mr. David Goodrich
May 10, 2012
MreadsusloincedadRalsbh-NCIENNEracrbobANorth Carolina Il'eclion siles1.420941Response to Cammors4TexJ EM 42094 Response Ia NC UIC Comments.doex
Page:
2/5

ARCADIS
2. "Sections D (3) and D (4) of the UIC-51/5T Application Form require the
submission of a description of the reactions between the injectants and the
contaminants present including specific breakdown products or intermediate
compounds that may be formed by the injections, and summary results of modeling
or testing performed to investigate the injectant's potential or susceptibility to change
(biological, chemical or physical) in the subsurface. Please submit this information for
Retail Facility 42094 (Permit Application W10300192) and Retail Facility 46477
(Permit Application W10400243)."
BioSolve® is a proprietary formulation of surfactants and other specialty chemicals
developed specifically as a water -based hydrocarbon mitigation agent. BioSolve®
does not have any chemical reaction with the contaminants. BioSolve® will 1)
mobilize contaminants by reducing interfacial tension and 2) solubilize contaminants,
creating a microemuision, both with the intention of hydraulically removing
contaminants from the soil.
Under the application scenario proposed, most BioSolve® solution injected into the
subsurface will be recovered and disposed of off -site. At least two times the volume
of injected solution will be recovered. A small volume of Biosolve® may remain in
the subsurface and aquifer groundwater. If so, residual Biosolve® would continue to
be diluted and degraded over time.
Most constituents in BioSolve® are readily degraded in -situ. The most recalcitrant
ingredient in BioSolve® is the nonionic surfactant nonylphenol ethoxylate (NPE).
Biodegradation of NPEs is accomplished by a stepwise shortening of the ethoxylate
chain. This produces a complex mixture of nonylphenol (NP) compounds that can be
divided into three main groups: short -chain nonylphenol ethoxylates, nonylphenol
carboxylic acids and nonylphenol. This initial degradation typically takes place in a
matter of 5 to 10 days as the hydrophilic chain is readily degraded. Subsequent
degradation of NP compounds proceeds relatively rapidly under aerobic conditions
with degradation of approximately 80% of NP in 30 days (Chang, 2006). Under
anaerobic conditions, half-lives for NP range from 23.9 to 69.3 days (Mao, 2012).
3. "Section E (3) of the UIC-51/5T Application Form requires the submission of a
detailed diagram of the surface and subsurface portions of the system. Please
submit This diagram for each of the four injection systems."
An injection diagram is included as Figure 2.
Mr. David Goodrich
May 10, 2012
lWradstuslolhcedold Raleigh-NCIENY1ExtonN dSWerth Cerane hgedion silest4209elleapeose W CanmenlslTe,kEM 42a94 • Response la NC UIC Cammenls.dc
Page:
3/5

ARCADiS
4. "Sections H (2) (d), (e) and (t) of the UIC-51/5T Application Form requires the
submission of a site map that includes any existing sources of potential or known
groundwater contamination, including waste storage, treatment or disposal systems
within % mile of the injection well or well system; all surface water bodies within '4
mile of the injection well or well system; and all existing or abandoned wells within
mile of the injection well(s) which penetrate the proposed injection zone, including,
but not limited to, monitoring wells and wells proposed for use as injection wells.
Please .submit a map for each of the four sites."
A local area map is included as Figure 3.
5. "Section H (4) (a) of the UIC-51/5T Application Form requires the submission
of a contaminant plume map that includes the horizontal extent of the contaminant
plume, including isoconcentration lines. Please submit a map for each of the four
sites."
A benzene plume map is included as Figures 4.
6. "Section H (5) (a) of the UiC-51/5T Application Form requires the submission
of a cross-section to the known or projected depth of contamination that includes the
horizontal and vertical extent of the contaminant plume, including isoconcentration
lines. Please submit a cross-section for each of the four sites."
Cross -Sections are included as Figures 5 through 7.
If you any questions regarding the injection permit response to the request for
additional information or the proposed environmental investigation please contact me
at 919.854.1282, extension 52291.
"XI f 1 G 4 g,� s
I I Fc --ACzich7-6tal
Ai)
Q 025 rn n
�� ,.j�.ott
'4
vegedismot
Attachments:
Table 1 — Groundwater Elevations
2SSs9
qi'ental Engineer
Jon Farley, EIT
Certified Project Manager i
RECEIVEDJDENR/DWQ
MAY T 4 2012
Aquifer Protection Section
Mr. David Goodrich
May 10, 2012
SWeidsusblfieedatalRaleigh NCWOPAEmonMohiniorlh Carolina Injection silesV42094iResponse to Cammentsl1eo EM 42094 • Response Io NC UiC Comrew.decx
Page:
4/5

ARCADIS
Figure 1 — Potentiometric Surface Map — March 1, 2012
Figure 2 — Injection Diagram
Figure 3 — Local Area Map
Figure 4 — Benzene Isoconcentration Map
Figure 5 — Cross -Section Location Map
Figure 6 — Cross -Section A -A'
Figure 7 — Cross -Section B-B'
Attachment 1 —Additional Information Request
Attachment 2 — Hydrogeological Calculations
Attachment 3 — Boring Logs and Monitoring Well Construction Diagrams
Copies!
Ms. Jewel Cox - EMES
File — EM 42094
Mr. David Goodrich
May 10, 2012
Mea6s-usb15ceni aUlaleigMICIEi{J4Eooataballorth CavEna oq iris aSest42099Resporrse to CcmeisiTei.1VE.142094- Response Io NC IOC Cammn9s.Eacs
Page:
5/5

ARCADE
Figures

1
n
yr
Ei
ET.
ece
soio—
‘1�i
F0.UER AEG
OIL
I
L-
w
8
0.
FORMER WASTE
OIL TANK
F\\.
1 \
\I
(77.49) \ \ 1
FORMERIISMK.- w-21,
r—FlE.D
yr_ I� iPi ,
i, ii;i.60)
7-19UNKNOWN
FORMFfI' CHARLIE
B.ROWN'S DRY
CI,NERS 440 MAJOR
STREET
61(77.44)
MAJOR STREET
5.`
(78.75) \
FORMER
PROPERTY
BOUNDARY
^4f \
MW3(UNKNO
FORMER
DISPENSER
ISLANDS \•
•
v
••
\[\\ `\\ N0PPP p
czl
77.5O
LEGEND
(76.58)
MONITORING WELL
ABANDONED MONITORING WELL
GROUNDWATER ELEVATION CONTOUR (DASHED
WHERE INFERRED)
GROUNDWATER ELEVATION
(FEET BELOW ARBITRARY SITE LEVEL)
GROUNDWATER FLOW DIRECTION
NOTE:
BASEMAP PREPARED FROM DRAWING FILE
PREPARED BY "GROUNDWATER AND
ENVIRONMENTAL SERVICES, INC.' (GES),
TITLED: SITE MAP, AT A SCALE OF
DATED: NOVEMBER 21, 2008.
0
40'
80'
GRAPHIC SCALE
EXXONMOBIL ENVIRONMENTAL SERVICES
FORMER EXXONMOBIL FACILITY #42094
3721 FREEDOM DRIVE, CHARLOTTE, NC
RESPONSE TO COMMENTS
POTENTiOMETR1C SURFACE MAP
MARCH 1
, 2012
ARCAD1 5
FIGURE
1

5
1
W
TAN}(
M
lho
By-T ev-z
INJECTION PUMP
LEGEND
BALL VALVE
FLOW DIRECTION
CAMLOCK CONNECTION
PRESSURE INDICATOR
TDTAIThNC FLOW METER
1' CHEMICAL HOSE
INJECTION PUMP
EXXONMOBIL REFINING & SUPPLY COMPANY
EXXON SERVICE STATION #42094
3721 FREEDOM DRIVE, CHARLOTTE, NC
. RESPONSE TO COMMENTS
PROPOSED INJECTION DIAGRAM
ARCADIS
FIGURE
2

0
a
0
m
NOTE:
BASE MAP PREPARED FROM A COMBINATION OF
AERIAL VIEWS FROM
POLARIS.MECKLENBURG000NTRYNC.GOV AND
GOGGLE MAPS. SCALE IS APPROXIMATE BASED
UPON PARCEL DIMENSIONS.
0
400'
800'
APPROXIMATE GRAPHIC SCALE
EXXONMOBIL ENVIRONMENTAL SERVICES
FORMER EXXONMOBIL FACILITY #42094
3721 FREEDOM DRIVE, CHARLOTTE, NC
RESPONSE TO COMMENTS
LOCAL AREA MAP
FIGURE
3

0
0
y6
N
0
o
3m3�
ZZ
0
) 1-1,..".1
I FOritOERTAEK NG
I
I
MW-(UNKND
kg
FORMER
PROPERTY
'BOUNDARY
•
FORMER \
DISPENSER \
ISLANDS •
1 •
FORMER WASTE
01L TANK
1
1
wi
(5.78)
(NS)
roR11iFR
r--Flan
1, � �, '1, (NS)
- - ----9UNKNOWN
FORMER CHARLIE
BROWN'S DRY
CI F_ANERS 440 MAJOR
STREET
MAJOR STREET
o
Qa
LEGEND
IQI
MONITORING WELL
ABANDONED MONITORING WELL
•
DISSOLVED -PHASE BENZENE CONCENTRATION
5,000�� CONTOUR (GCL STANDARD - DASHED WHERE
INFERRED)
(22,00m DISSOLVED -PHASE BENZENE
CONCENTRATION (ug/L)
(ug/L) MICROGRAMS PER LITER
(NS) NOT SAMPLED
NOTES:
NORTH CAROLINA GROSS CONTAMINAT
LEVEL STANDARD FOR BENZENE (5,000
ug/L)
BASEMAP PREPARED FROM DRAWING F1LE
PREPARED BY "GROUNDWATER AND
ENVIRONMENTAL SERVICES, INC." (GES).
TITLED: SITE MAP, AT A SCALE OF 1 "=50',
DATED: NOVEMBER 21, 2008.
0
40'
80'
J
GRAPHIC SCALE
EXXONMOBIL ENVIRONMENTAL SERVICES
FORMER EXXONMOBIL FACILITY #42094
3721 FREEDOM DRIVE, CHARLOTTE, NC
RESPONSE TO COMMENTS
BENZENE 1SOCONCENTRATION MAP
MARCH 1, 2012
FIGURE
4

i
FORMER HEATING
I 01L TANK
I _
1 FORMER WASTE
01L TANK
r AGP-16
IQI
"MW-3
AGP-15
v
A GP-17
GP®4
1!W-4
FORMER
PROPERTY
Y / BOUNDARY
•
FORMER \
DISPENSER '\
ISLANDS
\
�.i \ GP-2r \1 \
QE..
t \ \
\ )r1\ 1
1 111\�� 1 1 \ 1
GP-41A11 \.` '-•
\
GP-18
A
GP-10 GP
GP-B r Iy
B
FORfAF„R� . �.
r^ FTELD_ f ; LAW-2
Ij^�;iT;j 11 1
j III II 111
GP-13 LL-AGP-7
---BUNKNOWN
FORMER CHARLIE
BROWN'S DRY
CLEANERS 440 MAJOR
STREET
MAJOR STREET
MW-1/GP-3
\ 1
\ a
GP-6 \ \•I \•\ ��f.
GP-12
LEGEND:
19 MONITORING WELL
I ABANDONED MONITORING WELL
PROPOSED INJECTION WELL.
1 10' RADIUS OF INFLUENCE
11/4
Al CROSS SECTION LINE
SOIL SAMPLE LOCATION
ADVANCED IN 2002 (LOCATION
15 APPROXIMATED)
0
40'
BO'
GRAPHIC SCALE
EXXONMOBIL ENVIRONMENTAL SERVICES
EXXONMOBIL FACILITY #42094
3721 FREEDOM DRIVE, CHARLOTTE, NORTH CAROLINA
RESPONSE TO COMMENTS
CROSS-SECTION LOCATION MAP
ARCADIS
FIGURE
5

a
U
a
w
FEET ABOVE MEAN SEA LEVEL
IJ
-W,
°a
a �
NE
A MW-4
NORTH (ABANDONED)
95
90 --
85
80
75
70
65 -
GP-2*
MW-9
IW--1*
GP-1
-8' CROSSES A -A'
MW--1 GP-3
(ABANDONED)
*4+
• t••• 4.• .4.44 •••
, *44 4'44.4.$ 4•4*# $4*
"404*, 44+4 4.44 $ *4*
**WO $1 **ASA 0
• 0 4•4.• *4 v 4, 04 4.• , #4•4.
4; 4A1 Iv 4"4•4 '4 4.• • 44 #•4•4.
$ St 44 $++40 $4° 40+4++
44 r i t•44 4.4*4 PS' 4* $14+++
444 4., 4*4•4.4 1 "4•4tv 44: 4*.
4•4• 4°4••••• ir 4••• 4* t
4•4* e 1 f 4*, 0
*No $ 4' ; 4•44"
+4•4•44 **4*
"N4••• ( , 4A+
. 0 ; ./
OI O
#####$ e
4•••1
Ne
...
•
/S+
/'
/
/ / /
/ / /
/ / /
/ / /
/ /
/
/
/
/
/
/
MW- 5
GP-5* IW-2*
MW-9
TYPE
GROUNDWATER
DATE
3-1-12
B
12,500
T
16,800
E
1,650
X
7,720
M
5,320
MW-5
TYPE
GROUNDWATER
DATE
3-1-12
B
22,200
T
13,000
E
1,760
X
6,850
M
59.8
/
DW-1
\\\\ \\
\\\\\\\\\
\k\
/\\\kk
\ 1
\\\ \\\\ \\\\ \k\\\ \\\\ \\\\\\\\-
60-i\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\�\\
25 -
15
\\\\ \\\\\\\\\\\.\\
\\\ \\\\\\\\\\ \\\ \\\ \\\\\\ \\\ \\\\
NOTES _
B
BENZENE
T
TOLUENE _
E
ETHYL9ENZENE
X
TOTAL XYLENES
M
METHYL TERTIARY -BUTYL ETHER
BOLD
CONCENTRATIONS EXCEED GCL
GLC
GROSS CONTAMINATION LEVELS
GP-12*
MW-7
/ /
/////,/
,/ /,/L
./ // ,/„
/ /
/////, / /. ,
/ /
�\\\\\�\\\\
\\\\�\\\\\\\\\
\\\4\\\\\\\�\\>-
A'
souTH
— 95
g0
r/A
LEGEND
RED TO BROWN CLAY, SILTY CLAY, SILTY
SAND, CLAYEY SILT, DRY TO MOIST
WHITE, GRAY, TAN TO LIGHT BROWN, OLIVE
GREEN SAND, SILTY CLAY, SILTY SAND,
CLAY, CLAYEY SILT, MOIST TO WET
PARTIALLY WEATHERED -ROCK, GRAY TO
WHITE, PRESENTED AS SAND, SANDY SILT,
CLAYEY SILT, SILTY SAND
BEDROCK
GROUNDWATER ELEVATION (COLLECTED
5/17/11) IN FEET. COORDINATE SYSTEM IS
AN ARBITRARY SYSTEM WHERE THE
ELEVATION OF THE NORTHEAST CORNER OF
° 0 THE FORMER EXXON STATION = 100 FEET.
85
J
INFERRED LITHOLOGIC CONTACT
SCREENED INTERVAL
lc NOTES:
80 J
w
U)
z
Lu
75 0
.m
ti
— DISSOLVED -PHASE BENZENE CONCENTRATION
ISOCONTOUR (DASHED WHERE INFERRED)
ESTIMATED GROUNDWATER ELEVATION
CONTOUR
70•
65
60
25
15
1.
GROUND SURFACE ELEVATIONS NOT AVAILABLE,
THERE FORE USING TOP OF CASING ELEVATIONS
AS GROUND SURFACE FOR CROSS SECTIONS.
2, IW-1 AND IW-2 ARE PROPOSED INJECTION
WELLS TO BE INSTALLED. DEPTHS/LOCATIONS
ARE APPROXIMATE.
3. * - ESTIMATES GROUND ELEVATION.
4. PWR - PARTIALLY WEATHERED ROCK. •
5. MW-4, MW-1, MW-5, AND DW-1 WERE LOGGED
EVERY FIVE FEET.
6. BENZENE CONCENTRATIONS ARE SHOWN IN
MILLIGRAMS PER KILOGRAM (mg/kg)
GCLs
B
5.000
T
260,000
E
84,500
X
85,500
20,000
0
25'
50'
J
HORIZONTAL GRAPHIC SCALE
0
5'
imaENJ
10'
VERTICAL GRAPHIC SCALE
EXXONMOBIL ENVIRONMENTAL SERVICES
FORMER EXXONMOBIL FACILITY#42094
3721 FREEDOM DRIVE, CHARLOTTE, NORTH CAROLINA
RESPONSE TO COMMENTS
CROSS SECTION A -A'
ARCADS
FIGURE
6

0
B
WEST
GP-8*
95 —
90 —
Ci B5
J
w
J
80
w
0
E- 75 —
W
UJ
/
/
A -A' CROSSES B-B'
MW-5
IW-2*
MW-5
TYPE
GROUNDWATER
DATE
3-1-12
B
22,200
T
13,000
E
1,760
X
6,850
M
59.8
B'
EAST
GP-5*
r- 95
/
9//
70 -- \/ \\\\\\\\: - Y WigI \`-- 70
\\.\\\\\k\\\\\
\\ \\\\ `\\
\\\\\\\\ \\\\\\
65 -- \\\ `.� \\\�+1.14 \\\+
\\\\\ \\!\\\\
\\\\\\ .. ' \' 60
90
85
— 80
///
\\
NOTES:
LEGEND
RED TO BROWN CLAY, SILTY
CLAY, SILTY SAND, CLAYEY
SILT, DRY TO MOIST
WHITE, GRAY, TAN TO LIGHT
BROWN, OLIVE GREEN SAND,
SILTY CLAY, SILTY SAND, CLAY,
CLAYEY SILT, MOIST TO WET
PARTIALLY WEATHERED -ROCK,
GRAY TO WHITE, PRESENTED
AS SAND, SANDY SILT, CLAYEY
SILT, SILTY SAND
GROUNDWATER ELEVATION
(COLLECTED 5/17/11) IN FEET.
INFERRED LITHOLOGIC CONTACT
SCREENED INTERVAL
1. GROUND SURFACE ELEVATIONS NOT
AVAILABLE, TOP OF CASING ELEVATIONS
USED AS GROUND SURFACE FOR CROSS
SECTIONS.
2. IW-2 IS A PROPOSED INJECTION WELL TO
BE INSTALLED. DEPTH/LOCATION ARE
APPROXIMATE.
3. * - ESTIMATED GROUND ELEVATION.
4. PWR - PARTIALLY WEATHERED ROCK.
5. COORDINATE SYSTEM IS AN ARBITRARY
SYSTEM WHERE THE ELEVATION OF THE
75 NORTHEAST CORNER OF THE FORMER
EXXON STATION = 100 FEET.
6. MW-5 WAS LOGGED EVERY FIVE FEET.
60
— -- DISSOLVED —PHASE BENZENE
CONCENTRATION ISOCONTOUR
(DASHED WHERE INFERRED)
— ESTIMATED GROUNDWATER
ELEVATION CONTOUR
GCLs
B
5,000
T
E
260,000
84,500
X
85,500
20,000
NOTES
B
BENZENE
T
TOLUENE
E
ETHYLBENZENE
X
TOTAL XYLENES
M
METHYL TERT1ARY—BUTYL ETHER
BOLD
CONCENTRATIONS EXCEED GCL
0
20'
40'
I Molt
HORIZONTAL GRAPHIC SCALE
0 5' 10'
•
VERTICAL GRAPHIC SCALE
EXXONMOBIL ENVIRONMENTAL SERVICES •
FORMER EXXONMOBIL FACILITY#42094
3721 FREEDOM DRIVE, CHARLOTTE, NORTH CAROLINA
RESPONSE TO COMMENTS
CROSS SECTION B-B'
03
[Ll�+l4
RCAIS
FIGURE
7

ARCADIS
Attachment 1

NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Charles Wakild, P.B. Dee Freeman
Governor Director Secretary
March 13, 2012
Mr. Jewel Cox — Project Manager
Exxon Mobil Environmental Services
1016 W. Poplar Avenue
Suite 106 — Number 232
CollierviIle, TN 38017
Subject: Additional Information Request
WI0300192, WI0300193, WI0400242 &
WI0400243 Permit Applications
ExxonMobil Retail Facilities 42094, 46475,
42650 & 46477 Injection In situ Groundwater
Remediation Well (5I) Systems
Mecklenburg, Gaston, Alamance & Forsyth
Counties
Dear Mr. Cox:
The Non -Discharge Permitting Unit is reviewing the subject permit application packages received
February 28, 2012 and March 2, 2012. Additional information is required before we may continue our
review. PIease address the foIIowing items no later than April 13, 2012:
1) Sections B (3) and B (4) of the UIC-51/5T Application Form require the submission of a
hydrogeo]ogic description that includes the hydraulic conductivity, transmissivity, and specific yield
of the aquifer to be used for injection, including a description of the test(s) used to determine these
parameters, and the depth to the mean seasonal high water table. Please submit this information for
each of the four sites.
2) Sections D (3) and D (4) of the UIC-5I/5T Application. Form require the submission of a description
of the reactions between the injectants and the contaminants present including specific breakdown
products or intermediate compounds that may be formed by the injections, and summary results of
modeling or testing performed to investigate the injectant's potential or susceptibility to change
(biological, chemical or physical) in the subsurface. Please submit this information for Retail Facility
42094 (Permit Application WI0300192) and Retail Facility 46477 (Permit Application WI0400243).
3) Section E (3) of the UIC-5I/5T Application Form requires the submission ofa detailed diagram of
the surface and subsurface portions of the system. Please submit this diagram for each of the four
injection systems.
4) Sections H (2) (d), (e) and (f) of the UIC-5U5T Application Form requires the submission of a site
map that includes any existing sources of potential or known groundwater contamination, including
waste storage, treatment or disposal systems within'/ mile of the injection well or well system; all
AQUIFER PROTECTION SECTION
1636 Mail Service Center, Raleigh, North Carolina 27699-1636
Location: 512 N. Salisbury St., Raleigh, North Carolina 27604
Phone: [phone] L FAX: [phone]
Internet: www.ncwaterquality.orq
North Carolina
Naturally
An Equal opportunity 1Affirmative Action Employer

Jewel Cox
March 13, 2012
Page 2 of 2
surface water bodies within'/ mile of the injection well or well system; and all existing or abandoned
wells within A mile of the injection well(s) which penetrate the proposed injection zone, including,
but not limited to, monitoring wells and wells proposed for use as injection wells. Please submit a
map for each of the four sites.
5) Section H (4) (a) of the UIC-5I15T Application Form requires the submission of a contaminant plume
map that includes the horizontal extent of the contaminant plume, including isoconcentration lines.
Please submit a map for each of the four sites.
6) Section H (5) (a) of the UIC-5I/5T Application Form requires the submission of a cross-section to the
known or projected depth of contamination that includes the horizontal and vertical extent of the
contaminant plume, including isoconcentration lines. Please submit a cross-section for each of the
four sites.
Please be aware that you are responsible for meeting all requirements set forth in North Carolina rules
and regulations. Any oversights that occurred in the review of the subject application package are still the
responsibility of the applicant.
Please reference the subject application number when providing the requested information. Three copies
of all revised and/or additional documentation should be signed, sealed, dated, and submitted to my
attention at the address at the bottom of the cover page of this letter.
Please note that failure to provide this additional information on or before the above requested date
may result in your application being returned as incomplete. If additional time is necessary, the
application may be withdrawn to avoid being returned as incomplete. Either the applicant or the
applicant's consultant may request withdrawal by email message or letter if this is desired.
If you have any questions regarding this request, please do not hesitate to contact me at [phone] or
at [e-mail]. Thank you for your cooperation.
Sincerely,
David Goodrich
Aquifer Protection Section
cc: Scott Bastian, ARCADIS, 801 Corporate Center Drive, Suite 300, Raleigh, NC 27607
Andrew Pitner, Mooresville Regional Office, Aquifer Protection Section
Sherri Knight, Winston-Salem Regional Office, Aquifer Protection Section
APS Central Files WI0300192, WI0300193, WI0400242, and WI0400243

ARCADIS
Attachment 2

Displacement (ft)
1.
0.1
0.01
0. 40. 80. 120.
Time (sec)
160.
200.
Data Set:
Date: 10/31/02
WELL TEST ANALYSIS
Time: 09:25:21
PROJECT INFORMATION
Company: ERM
Client: ExxonMobil
Project: 5941
Test Location: Exxon 4-2094
Test Well: MW-7
Test Date: 8/15/02
AQUIFER DATA
Saturated Thickness: 22. ft Anisotropy Ratio (KzlKr): 1.
initial Displacement: 0.65 ft
Casing Radius: 0.083 ft
Screen Length: 15. ft
WELL DATA
Water Column Height: 12. ft
Wellbore Radius: 0.333 ft
Gravel Pack Porosity: 0.25
Aquifer Model: Unconfined
Solution Method: Bouwer-Rice
SOLUTION
K = 2,162E-05 ft/sec
y0=0.6904ft
6,51 X(or4
Cam^ (SeG

Displacement (ft)
1.
0.1
0.01
0.
100.
200. 300.
Time (sec)
400.
500.
Data Set:
Date: 10/31/02
WELL TEST ANALYSIS
Time: 10:57:43
PROJECT INFORMATION
Company: ERM
Client: ExxonMobil
Project: 5941
Test Location: Exxon 4-2094
Test Well: MW-8
Test Date: 8/15/02
AQUIFER DATA
Saturated Thickness: 23. ft Anisotropy Ratio (Kz/Kr): 1.
Initial Displacement: 0.82 ft
Casing Radius: 0.083 ft
•Screen Length: 10. ft
WELL DATA
Water Column Height: 5.3 ft
Wellbore Radius: 0.333 ft
Gravel Pack Porosity: 0.25
Aquifer Model: Unconfined
Cnit .iron ItReo+hnrl• Rnl hIlror_Riro
SOLUTION
K = 5.067E-05 ft/sec �.
.in -nQa7.aff
4" ib13 ef-iste_,

Displacement (ft)
0.01 '
0. 40. 80. 120.
Time (sec)
160.
200.
WELL TEST ANALYSIS
Data Set T:IEXXON--114-20941CSA1MW-9.AQT
Date: 10/31/02 Time: 09:11:54
PROJECT INFORMATION
Company: ERM
Client: ExxonMobil
Project: 5941
Test Location: Exxon 4-2094
Test Well: MW-9
Test Date: 8/15/02
AQUIFER DATA
Saturated Thickness: 23. ft Anisotropy Ratio (KzlKr): 1.
Initial Displacement: 0.74 ft
Casing Radius: 0.083 ft
Screen Length: 15. ft
WELL DATA
Water Column Height: 8. ft
Wellbore Radius: 0,333 ft
Gravel Pack Porosity: 0.25
Aquifer Model: Unconfined
Solution Method: Bouwer-Rice
SOLUTION
K : 3.239E-05 ftlsec
y0=0.7943ft

ERM-Southeast, Inc. • Charlotte, NC 28226 • [phone] File
ERM e.L
Project Koti 4
Subject (pGJ
Chkd by
Project No. Sheet of
By Date
Date
F --i---4------ --- -I- —144 -•-• 7)+____k. ..t.iit.,...,....____Iii_....... _
f
_ ...._;.....
:...
-C
----I-- 7
emt
. : i r i
4; .
i...4.....4........±._1_ _i......
-1-
W PCB..�
._ �...�._..-... _ K. .. 4-...i _.._L r , ..'.! --- 21 •-
1-1
1
i
€'
,-;r
i
! !
!
f

Transmissivity Calculations
T =Kxd
Where: T = transmissivity
K = hydraulic conductivity
d = saturated thickness of the aquifer
_ 6.59 x 10-4 cm 60 sec 60 min 24 hrs 1 ft
T I\ 1 sec x 1 minx 1 hr x 1 day x 30.48 cmx 32.25 ft
T = 60.24 f t2/day
(1.54 x 10' cm 60 sec 60 min 24 hrs 1 ft )
x32.25ft
T= x x x x
1 sec 1 min 1 hr 1 day 30.48 cm
T = 140.78 ft2/day
_ (9.88x10_4cm 60sec 60min 24hrs 1 ft
T 1 sec x 1 minx 1 hr x 1 day x 30.48 cm x 32.25 ft
T = 90.32 f t2/day
Average T =
60.24 + 140.78 + 90.32
3
Average T = 97.11 ft2/day

Mean Seasonal High Water Table Calculations
Revision Date: 4/25/2012
Incident Number: 6867
Facility I.D. # Former ExxonMobil Facility 042094
~
Monitoring
Wet I.D.
Date
instated
Gauging
Date
Total
Casing
Depth
(ft bgs)
Screened
interval
(ft bgs)
Top of
Casing
Elevation
Elevation
(ft)
Depth to
Water
(ft BTOC)
Depth to
Product
(ft BTOC)
Product
Thickness
(ft)
Ground
Water
(ft ASL)
Measured
Depth 10
Bottom
(ft)
Well
Diameter
MW-5
1/1612002
3/19/2002
15.00
15-35
96.52
19.50
19.35
0.15
77.13
--
4"
4/13/2002
96.52
19.08
18.70
0.38
77.72
-
4"
5/10/2002
96,52
19.13
19.12
0.01
77.40
-
4"
3/19/2003
96,52
19.72
19.63
0.09
76.87
-
4"
4/22/2003
96,52
13.96
13,95
0.01
82.57
-
4'
5/30/2003
96.52
12.64
12.63
0.01
83.89
-
4"
4/28/200996.52
17.21
16.91
0.30
79.53
35.67
4'
3/28/2010
96.52
14.81
-
-
81.71
--
4"
4/2/2010
96.52
23.75
-
-
72.77
-
4'
4/28/2010
96.52
15.57
-
-
80.95
-
4"
5/17/2011
96.52
18.29
18.03
0.26
78.42
-
4'
3/1/2012
96,52
18.73
-
-
77.79
-
4`
Dep h to mean seasonal high water table:
17.70
Notes:
BTOC = Below top of well casing
- = Not measured or not available
it = feel
ft ASL = feet below arbitrary site level
bgs = below ground surface
Groundwater elevation corrected for the presence of free product using the formula:
(Top of Casing Elevation- Depth to Water) + (Product Thickness x 0.73)
Average elevation:
78.90
Page 1 of 1

ARCADIS
Attachment 3

EA ENGINEERING, SCIENCE & TECHNOLOGY, INC.
[phone] Charlotte, North Carolina
SOIL BORING LOG
3E 1 OF 2
irdinates: NIA
race Elevation:
pig Below Surface:
:erence Elevation:
ference Description:
t Date: 11-29-90
imp. Date: 11-29-90
Sather.
do.
1
Sample
2
3
4
5
Type
SS
SS
SS
SS
SS
Dpth
0
inch Inch Blows/6'
Drvn Revd
18
18
18
18
18
18
18
18
18
18
9-10-12 •
4-5-7
5-5-7
6-8-10
7-9-13
BORING NO.
Project No.
Client
Location:
OVA
ppm
100
180
40
40
EA-1
80005.16
Bacon Company, U.S.A.
Freedom Drive
Charlotte, NC
(4-2094)
Surface Conditions:
Paved Lot Downgradient from Pump Island
SOIL DESCRIPTION:
30
Red Silty Clay with Some Weathered Feldspar
Limonite Staining and Magnesium Fill
Same as Above
Same as Above, Except More Magnesium Fill and
Weathered Feldspar
Same as Above to 19.0 Feet, Then Turning to Saprolite
White Tan Sand with Fine to Coarse Sand
Small Mica Flakes, Weathered Feldspar, Very Strong
Ether Odor.
Same as Above
Sampler Type
SS - Driven Split Spoon
Sli - Pressed Shelby Tube
OST -- Ostenburg Piston Sampler
DEN - Denison Core Barrel Sampler
SPT - Standard Penetration Test (ASTM D 1586-84)
Drilling Method:
Sampling Method:
EA Geologist:
Driller:
Hollow Stem Auger
•
Split Spoon
Stewart Williford
Lake Norman Well Drilling

EA ENGINEERING, SCIENCE & TECHNOLOGY, INC.
(7m) 521-8713 Charlotte, North Carolina
SOIi. BORING LOG
3E 2OF 2
rdinates: NIA
irface Elevation:
jing Below Surface:
.ference Elevation:
ference Description:
it Date: 11-29-90
Amp. Date: 11-29-90
'eather.
No.
Sample
rOpth
Type
25
30
35
40
Inch
Drvn
45
50
Inch
Rcvd
Blows/6'
OVA
ppm
Sampler Type
SS - Driven Split Spoon
SH - Pressed Shelby Tube
OST -- Ostenburg Piston Sampler
DEN - Denison Core Barrel Sampler
SPT - Standard Penetration Test (ASTM D 1586-84)
BORING NO.
Project No.
Client:
Location:
EA-1
80005.16
Exxon Company, U.S.A.
Freedom Drive
Charlotte, NC
(4-2094)
Surface Conditions:
Paved Lot Downgradient from Pump Island
SOIL DESCRIPTION:
Boring Terminated at 28 Feet
Screen 28 to 13 Ft
Riser 13 to 0 Ft.
Sand Pack 28 to 11 Ft
Bentonite 11 to 9 Ft
Grout 10to0Ft
Drilling Method:
Sampling Method:
EA Geologist:
D rii(er:
Hollow Stem Auger
Split Spoon
Stewart Williford
Lake Norman Well Drilling

EA ENGINEERING, SCIENCE & TECHNOLOGY, INC.
[phone] Charlotte, North Carolina
SOLL BORING LOG
,E 1 OF 2
cdinates: N/A
face Elevation:
ng Below Surface:
)rence Elevation:
erence Description:
it Date: 11-29-90
ip. Date: 11-29-90
:ati�er.
Sample
lo.
Type
Dpth
Inch Inch Blows/6`
Drvn Rcvd
1
3
4
5
SS
SS
SS
SS
SS
0
•
>720
18
18
18
18
18
18
18
18
18
18
5-10-13
6-10-12
8-6-5
5--6-7
5-5-6
OVA
ppm
300
1000+
1000+
;ampler Type
3S - Driven Split Spoon
>i{ - Pressed Shelby Tube
DST - Ostenburg Piston Sampler
DEN - Denison Core Barrel Sampler
SPT - Standard Penetration Test (ASTM D 1586-84)
BORING NO.
Project No.
Client:
Location:
600
250
EA-2
80005.16
Exxon Company, U.S.A.
Freedom Drive
Charlotte, NC
(4-2094)
Surface Conditions:
Paved Lot Downgradient from Tank
SOIL DESCRIPTION:
Red Silty Clay with Some Weathered Feldspar
Limonite Staining and Magnesium Fill
Same as Above, Except Relic Foliation Present
and More Weathered Feldspar
Strong Hydrocarbon Odor
Same as Above, More Magnesium Fill
Strong Hydrocarbon Odor
Tan to Olive Green Silty Clay with Weathered
Feldspar, Limonite Staining and an Abundance of
Magnesium Fill
Olive Green Silty Clay with limonite Staining
Magnesium Fill, Weathered Olivine and Very Fine Sand
Drilling Method:
Sampling Method:
EA Geologist:
D tiller:
Hollow Stem Auger
Split Spoon
Stewart Williford
Lake Norman Well Drilling

EA ENGINEERING, SCIENCE & TECHNOLOGY, INC.
(704) 521--8713 Charlotte, North Carolina
SOIL BORING LOG
SE 2 OF 2
irdinates: N/A
iriace Elevation:
tng Below Surface:
;erenoe Elevation:
:ference Description:
in Date: 11-29-90
!alp. Date: 11-29-90
'eater: '
Sample
No.
5
Type
Dptih
25
30
35
40
45
Inch
Drvn
50
Inch
Revd
Blows/6* OVA
Ppm
L
`Sampler Type
'SS - Driven Split Spoon
SH - Pressed Shelby Tube
OST - Ostenburg Piston Sampler
• DEN - Denison Core Barrel Sampler
SPT -- Standard Penetration Test (ASTM D 1586-84)
BORING NO.
Project No.
Client:
Location:
EA-2 •
80005.16
Exxon Company, U.S.A.
. Freedom Drive
Charlotte, NC
(4-2094)
Surface Conditions:
Paved Lot Downgradient from Tank
SOIL DESCRIPTION:
Boring Terminated at 25 Feet
Screen 25 to 10 Ft
Riser 10 to 0 Ft
Sand Pack 25 to 8 Ft
Bentonite 8 to 6 Ft
Grout 6to0Ft
Drilling Method:
Sampling Method:
EA Geologist:
Driller:
Hollow Stem Auger
Split Spoon
Stewart Williford
Lake Norman Well Drilling

EA ENGINEERING, SCIENCE & TECHNOLOGY, IN•C.
[phone] Charlotte, North Carolina
SOIL BORING LOG
1 OF 1
1idinates: N/A
fface Elevation:
ing Below Surface:
rence Elevation:
`erence Description:
t Date: 11-29-90
asp. Date: 11-29-90
ather:
BORING NO.
Project No.
Client:
Location:
EA-3
80005.16
Exxon Company, U.S.A.
Freedom Drive
Charlotte, NC
(4-2094)
Sample
Inch
Drvn
Inch
Rcvd
Blows/6'
OVA
ppm
Surface Conditions:
Grass Area Behind Station, Downgradient Waste Oil Tanks
o.
Type
Dpth
SOIL DESCRIPTION:
0
1
SS
;g/$ {
• 18
18
7-12-15
2
Red Silty Clay with Some Weathered Feldspar
�. F••
Limonite Staining and Magnesium Fill
2
SS
% � ,' .
`4;`
�, 0,.
18
18
5-8-10
4
Reddish Tan Silty Clay with Weathered Feldspar
Limonite Staining and Magnesium.Fill
3
SS
:.f
18
18
7-4-4
8
Same as Above
4
SS
'" `
18
18
5-8-10
5
Olive Green Silty Clay with Very Fine Sand
• is
Magnesium Fill and Limonite Staining 9 - Stringers
-
Boring Terminated at 20 Ft.
-
Screen 20 to 5 Ft Bentonite 3 to S Ft
25
Sand 20 to 3 Ft Grout 2 to 0 Ft
►mpler Type
5 - Driven Split Spoon
1- Pressed Shelby Tube
3T - Ostenburg Piston Sampler
- Denison Core Barrel Sampler
2T - Standard Penetration Test (ASTM D 1586-84)
Drilling Method:
Sampling Method:
EA Geologist:
Driller:
Hollow Stem Auger
Split Spoon
Stewart Williford
Lake Norman Well Drilling

EA ENGINEERING, SCIENCE & TECHNOLOGY,CarINC.
(704) 521-$713
lina
SOIL BORING LOG
aE 1 OF 2
rdinates: NIA
rface Elevation:
ing Below Surface:
''erence Elevation:
:Terence Description:
st Date: 11-29-90
rnp. Date: 11-29-90
eather:
Sample
No.
1
2
3
I. 4
Type
SS
5
SS
SS
SS
SS
Dpth
Inch
Drvn
inch
Rcvd
18
18
18
18
18
18
18
18
■ 6
Blowsl6'
8--11-1 S
18
4-4-6
4--3--4
3-4-5
4-7-8
OVA
ppm
Sampler Type
SS - Driven Split Spoon
. SH - Pressed Shelby Tube
OST-.Ostenburg Piston Sampler
DEN - Denison Core Barrel Sampler
SPT - Standard Penetration Test (ASTM D 1586-84)
BORING NO.
Project No.
Client
Location:
EA-4
80005.16
Exxon Company, U.S.A.
Freedom Drive
Charlotte, NC
Surface Conditions:
Paved Lot, Upgradient
SOIL DESCRIPTION:
1 Red Silty Clay with Some Weathered Feldspar
Limonite Staining and Magnesium Fill
0 Same as Above
0 Same as Above, Saprolite
1
0
Same as Above, Except Relic Foliation, More Magnesium
Fill in Weathered Feldspar; Saprolite
Olive Green Silty Clay with Very Fine Sand
Magnesium Fill and Limonite Staining
Drilling Method:
Sampling Method:
EA Geologist:
Driller:
Hollow Stem Auger
Split Spoon
Steward Williford
Lake Norman Well Drilling

EA ENGINEERING, SCIENCE & TECHNOLOGY,dotte, North INC.
[phone]
lina
SOIL BORING LOG
3E 2 OF 2
ordinates: N/A
Irface Elevation:
ding Below Surface:
Terence Elevation:
;Terence Description:
Ft Date: 11-29-90
imp. Date: 11-29-90
eathen
BORING NO.
Project No.
Client
Location:
EA-4
80005.16
Exxon Company, U.S.A.
Freedom Drive
Charlotte, NC
No.
Sample 'Inch Inch Blowsl6" OVA
Drvn Revd PPm
Type
rDpth
25
30
35
40
45
50 ,
Sampler Type
SS - Driven Split Spoon
SH .. Pressed Shelby Tube
OST - Ostenburg Piston Sampler
DEN - Denison Core Barrel -Sampler
SPT - Standard Penetration Test (ASTM D 1586-84)
Surface Conditions:
Paved Lot, Upgradient
SOIL DESCRIPTION:
Boring Terminated at 25 Ft
Drilling Method:
Sampling Method:
EA Geologist
Driller.
Hollow Stem Auger
Split Spoon
Steward Williford
Lake Norman Well Drilling

5941rdW—S.OWG 2/1 1-1 CH/r14
1°�
2' X 2' CONCRETE PAD
NEAT CEMENT GROUT —fi--�
TOP OF BENTONITE (FT.)
BOTTOM OF BENTONITE (FT‘) 1_
.Z."_DIA. SCH. 40 PVC RISER
PIPE, LENGTH
TOP OF SCREEN (FT.) 20 '
DEPTH TO
GROUND WATER (Fr.) 21.101
SCHEDULE 40 PVC THREADED
FLUSH JOINT 0.01" MILL sLd}TTED
WELL SCREEN
WASHED SAN) PACK
BOTTOM OF SCREEN (FT.) _35
TOTAL DEPTH OF BORING (FT.) 35 =
BOREHOLE DIA. (IN.) 5 78
8" DIAMETER BOLT
DOWN WELL COVER
WATER TIGHT, LOCKABLE
WELL CAP
PVC END CAP
MW-5
Interval
(feet)
Type!
Number
VOCs (ppm)
Sample Description
5
MW
Red silty CLAY, with some weathered feldspar
limonite staining and manesium fill.
10
MW
Same as above
15
MW
Same as above, strong odor
20
MW
Tan to Light Brown clayey SILT, moderate plasticity,
soft, no sfainina. moderate odor. moist
25
MW
380
Tan to light gray CLAY, high plasticity, soft, no
staining mild odor, moist.
30
MW
200
Gray white silty SAND, low plasticity, no staining
moderate odor, moist. quartz, feldspar. PWR Granite.
35
MW
120
Brown fine grained sandy SILT, low plasticity, slight
odor, no staining, moist.
DATE 1-16.02
DRILLING METHOD ROLLER CONE
DRILLING CO SAEDACCO TOP OF CASING ELEVATION (ft.) 96.52
DRILLER ROBERT MILLER
LOG 6Y THOMAS HEDRICK
EXXON 4•2094
• 3721 FREEDOM DRIVE
NORTH CAROLINA
MW-5
DRILLING LOG AND MONITOR WELL
CONSTRUCTION DIAGRAM
Environmental
Resources
ERM Management

'Mk) `k)' S WELL CONSTRUCTION.RECORD
North Carolina - Department of Envirotuaent and N esources - Division of Water Quality - Groundwater Section n
WELL COnfutCTOR (rNDIVW UAL) NAME �(prfat) ,a -lr/�,)C, 14 �is/ L1' Ej CERTIFICATION ri
WELL COivTRACTOR COMPANY NAME V i E,M rC / PHONE NPO,<bL-J ) 2 I
STATE WELL CONSTRUCTION PERMIT# ASSOCIATED WQ PERMIT#
(if applicable) (if applicable)
1. WELL USE (Check Applicable Box): Residential 0 Municipal/Public L7 Industrial 0 Agricultural 0
Monitoring ®'.—Recovery 0 Heat Pump Water Injection 0 Other 0 If Other, List Use;
2. WELL LOCATI Nearest To County M ec'kC eiv.ise E'�
(Street Name, Numbers, Cornsauusity, Subdivision, Lot No., Zip Code)
3. OWNER:
� 6. '22' ee (degteeslmltnlreslseconds)
Address - i�($ i cloin • j'. Latitude/longitude source:0GPS0Topographic map
oom,(Street or Rouse No.) (check box)
GQi✓ Ai.0 PEPTi� PRILLING LOG
City or Town State Zip Code From o FormatioaDesc on
(), �J !, SPA . Si ��
A� ter- Phone number1 r 7`
4. DATE DRILLED / f (4' " O i
.5. TOTAL DEPTH: `c'`
6. DOES WELL REPLACE EXISTING WELL? YES 0 NO IE
7. STATIC WATER LEVEL Below Top of Casing: _ FT.
(Use"." if Above Top ofCaSing)
S. TOP OF CASING IS () FT. Above Land Surface"
"Top of casing terrafnzttd et/or below land surface requires a
variance in accordance with ISA NCAC 2C .DI16.
9. YIELD (gpm): METHOD OF TEST
I0. WATER ZONES (depth):
Topographic/Land setting
DRidge L]Slope 1]ValIey era.t
(chock appropriate box)
Latitude/longitude of well location
11. DISINFECTION: Type Amount
12. CASING: Wall Thickness
Dept, 1 Diie oete: or Weight/FL 4aterial
Franz . To Mf5' FL 9 rl �k 90 rat:-,
From. To Ft_
From To Ft
13. GROUT: Depth ateria1 --Method
From 0 To _1/ Ft. %G90 1 4
Frar>_ To Ft.._
14. SCREEN: • Di peter Slot Sic te,iet
Front 25- `' To �3 Ft in. ().4) in. L//
From To Ft._in. in.
15. SAND/GRAVEL PACK:
, Depth ---�--$�--Material
From %�� To t3S Ft. . 5 PCr., 5-9/i1
From_ To Ft.
16. REMARKS: , ' carom efe c L t 5 t l' Ta 1, '
LOCATION SKETCH
Show irectioa and distance in miles from at least
two S : to Roads or County Roads. include the road
numb - and common rogd names.
Kgeezom DR.
hvig-
46-
I DO HEREBY CER
CONSTRUCTION S
..rlT r IS WELL WAS CONSTRUCTED IN ACCORDANCE WITH ISANCAC 2C, WELL
'41 AND THAT A COPY OF THIS REC RD HAS BEEN PROVIDED TO THE WELL OWNEIL
, ' ' %-. t 7 -,o Z_
SIGNATURE F PERSON CONSTRUCTING THE WELL DATE
Submit the original to the Division or Water Quality, Groundwater Section, 1636 Mail Service Center -Raleigh, NC
27699-1636 Phone Na. [phone], within 30 days. GW-I REV. 07/2001

53411AW--B.BWG 2/15/02 1-1 CH/I
i•
2' X 2' CONCRETE PAD
8° DIAMETER BOLT
DOWN WELL COVER
WATER TIGHT, LOCKABLE
WELL CAP
;iiE?k`"a1_ — &ISM ii L
NEAT CEMENT GROUT ��—
TOP OF BENTONITE (FT.) 2L
BOTTOM OF BENTONTTE (Fr.) 23
2.",DIA. SCH. 40 PVC RISER
PIPE, LENGTH
TOP OF SCREEN (FT.) 25
DEPTH TO
GROUND WATER (FT,) 29.0441
SCHEDULE 40 PVC THREACED
FLUSH JOINT 0.01" MILL SLOTTED
WELL SCREEN
WASHED SAND. PACK
BOTTOM OF SCREEN (FT.) 40
TOTAL DEPTH OF BORING (FT.) 40 ii
BOREHOLE DIA. (IN.) 5 718
PVC END CAP
MW-6
Interval
(feet)
Sample
Type!
Number
VOCs
(Ppm)
Sample Description
5
GP
42
Brown silty SAND, no plasticity, soft, no staining, no
odor. dry.
10
GP
0
Red CLAY, mottled, manganese, dance, no staining,
no odor, dry.
15
GP
10
Red silty CLAY, moderate plastic, no odor no
staininq,manganese, dry
20
GP
20
Same as above
25
GP
10
Brown orange clayey SILT, moderate plastic,
manganese, no odor, no staining, moist soft,
feldspar.
30
GP
20
Same as above
35
GP
20
Same as above
40
GP
22
Brown silty CLAY, moist manganese, no odor, no
staining. soft: highly plastic.
DATE 1-16-02
DRILLING CO. SAEDACCO
DRILi R ROBERT MILLER
DRUING METHOD ROLLER CONE
TOP OF CASING ELEVATION (ft.) 105.17
LOG BY THOMAS HEDRICK
EXXON 4-2094
3721 FREEDOM DRIVE
CHARLOTTE, NORTH CAROLWA
MW-6
DRILLING LOG AND MONITOR WELL
CONSTRUCTION DIAGRAM
Environmental
Resources
EEM Management

WELL CONSTRUCTION RECORD
North Carolina - Department of Environment and Nat L eisources - Division of Waste Quality - Groundwater Section
WELL CONTRACTOR (INDIVIDUAL) NAME (print) I L . 7lL LE CER CATlon x____
WELL CONTRACTOR COMPANY NAME // Ea.M PRONE a PG7S1 J'✓ '— 9/ 7.
STATE WELL CONSTRUCTION PERMfT# ASSOCIATED WQ PERMTT#
(if applicable) (if applicable)
1. WELL USE (C1 ck Applicable Box): Residential 0 Municipal/Public ❑ Industrial 0 Agricultural
Monitoring L ' Recovers' CI Scat Pump Water Injection 0 Other 0 If Other, List Use
2. WELL LOCATIO 1.r s�
e.:Lt
Nearest own:_ .0 P1'c `r — County /J ed i
(Street Name, Numbers, Community, Subdivision, Lot No., 23p Code)
3. OWNER. CY ry ciem ee
Address
is ttet or Route No.)
City or Town State
Zip Coda
Area code -phone number
Topograghic/l and setting
❑Ridge MSlope ❑Valley DF1at
(check appropriate box)
Latitude/longitude of well location
(degleesimioiteth ec0Ad6)
Latitude/longitude source:0GPSDTopographic map
(check box)
DEFT DRILLING LOG
$ C) TQ TWFormatio3 p / C ' Ilan
4. DATE DRILLED / " /6 " a
5. TOTAL DEPTH. 'f0.
6, DOES WELL REPLACE EXISTING WELL? YES 0 NO 0
7. STATIC WATER LEVEL Below Top of Casing: _FT.
(Use "+" if Above Top of Casing)
8. TOP OF CASING IS 0 FT. Above Land Surface*
'Tap of rasing terminated aUer below land surface requires s
variance in accordance with ISA NCAC 2C .0113.
9 YIELD (gpm): _ METHOD OF TEST
10. WATER. ZONES (depth):
1.1. DISINFECTION: Type .
12. CASING:
Dep
Front_ el To ,
Amount
Wail 'Ihickaless
8meter or Weight/Ft Material
Ft. Scil4 o TVG,
From To FL---Y—
From�.To Ft. . ' •
13. Depth J ;1Ma1`ijj yo ¢�
From
ic,
From 0 To FL 'Floe I
Erato_ To Ft -
14 SCREEN: , Depth . Diameter Slot Size •Material
From �K . To 4 O Ft. I" in_ O. G d in. V
From_ To Ft. in. in.
15. SAND/GRAVEL PACK:
� � eriai
From_ LIt c�Fo.'..
L....._ f.. `at SRs
From_To Ft.
16. R.EMAR1 S: a+ e ir0N de GI, l's 2,' To 22 ' )1
LOCATION SKETCH
Show direction and distance in mules from at least
two State Roads or County Roads. Include the toad
numbers d common ro • u names.
1 DO HEREBY CERTIFY THAT THIS WAS CONSTRUCTED IN ACCORDANCE WITH 1SA NCAC 2C, WELL
CONSTRUCTION STANDARDS A COPY OF THIS RECORD HAS BEEN PROVIDED TO THE WELL OWNER
SIGNATURE OF PEP ON CONSTRUCTING THE WELL DATE
Submit the original to the Division of Water Q':slity, Groundwater Section, 1636 Mall Service Center -Raleigh, NC
276994636 Phone No. [phone], wi:hlti 20 days. GW-I REV. 07/2001

5941 MW-7.DWC 2/i S/02
2' X 2' CONCRETE PAD
NEAT CEMENT GROUT
TOP OF BENTONITE (FT.) 11
BOTTOM OF BENTONITE (FT.). 13
B" DIAMETER BOLT •
DOWN WELL COVER
WATER TIGHT, LOCKABLE
WELL CAP
iiiEff.MMECIR=ITIFSIM OW!
2"DIA. SCH. 40 PVC RISER
PIPE, LENGTH
TOP OF SCREEN (FT.) 15
DEPTH TO
GROUND WATER (FT.) 16.95
SCHEDULE 40 PVC THREADED
FLUSH JOINT WELi..01 MILL SLOTTED
SCREEN
WASHED SAND PACK
BOTTOM OF SCREEN (FT.)' 30
TOTAL DEPTH OF BORING (FT.) 30
BOREHOLE DIA. (IN.) 5 7/8
A 40
PVC END CAP
MW-7
Interval
(feet)
Sample
Type/
Number
VOCs
(pnm)
Sample Description
5
MW
55
Red silty, CLAY, no odor, no staining, moderately
plastic. dry
10
MW
38
Red orange silty CLAY. no odor, no staining, highly
plastic. drv.
15
MW
Q0
Brown tan silty SAND, no odor, no staining, not
plastic, slightly moist.
18
Hit Rock
20
MW
Fine grained SCHIST, salt and pepper, size from
lrnm to 10 mm. quartz. feldspar.
25
MW
Same as above
30
MW
Same as above
DATE 1-17-02
DRILLING CO. SAEOACCO
DRILLER ROBERT MILLER
DRILLING METHOD _ROLLER CONE
TOP OF CASING ELEVATION (ft.) 91.33
LOG BY THOMAkSJ1El}RICK
FXXON 4-2094
3721 FREEDOM DRIVE
CHARLOTTE, NORTH CAROLINA
MW-7
DRILLING LOG AND MONITOR WELL
CONSTRUCTION DIAGRAM
nvi ronmenta1
Resources
EgM Management

WELL CONSTRUCTION RECORD
North Carolina - Department of Environment and Na ures - Division/of Wateer�Quality - Grotl ndwater S ectio���n/// �]�
WELL CONTRACTOR (IND[v.IDUAL) NAME (print) /► , I . /' /1L' € CERTIFICATION # : fir,
WELL CONTRACTOR COMPANY NAME .,�r7�Di PHONE # . ` 6
STATE WELL CONSTRUCr1ON maim, ,ASSOCIATED WQ PERMIT#
(if aoolicahle)
(if aaalicable)
1. WELL USE (Check Applicable Box): Residential 0 Municipal/Public ❑ Industrial ❑ Agrict1ltural [7
Monitoring 63VRccavery 0 Heat Pump Water Injection ❑ Other Cl If Other, List Use
2. WELL LOCATION:,,,`� ,,,,�
Neale Town; C ero County '`VI j
prey DR, �.
(Street Name, Numbers, Community, Subdivision. Lot No., Zip Code)
CAiela
City or 'DAM State ' Zlp Code
Arta code- none 'lumber ,
4. DATE DRILLED- /r'
S. TOTAL DEPTH: '.--SC'
6. DOES WELL REPLACE EXISTING WELL? YES 0 NO ki
7. STATIC WATER LEVEL Below Top of Casing: FT.
(Use "+- if -Above Top of Casing)
8. TOP OF CASING IS FT. Above Land Surface*
'Top of easing terminated odor below land surface requires a
variance in accordance with ISA iYC AC 2C .011s.
9. YIELD (gpm): METHOD OF TEST
10. WATER ZONES (depth):
3. OWNER: C G� _ r ti47 eie
Address Z-4 I" fry JTvp+
trees or G a No.)
11. DISINFECTION: Type
12. CASING:
Depth ., Diameter
From C) _To 1S .Ft. ¢ "
From To Ft.
From To_ Ft.
13. GROUT: Depth
From () To Ft.
From To, ,Ft.
14. S Depth Diameter Slot Vie
From__ To ...51Ft Au in. 0.G 1 in.
From To Ft in. in.
15. SAND/GRAVEL PACK:
Size
Fro,, n>f3t Depth.,_
---!.Ft
• From^, .._To Ft,
Amount
Wall Thickness
cfa
etho i
,tea 1N
16. REMARKS'
Material A
S-iL G4.J-4.
Topographic/Land setting
DRidge DSlope DValley (Ft
(check appropriate box)
Latitude/Iottgitude of well location
(degleethrdnutes(seeaads)
Latitude/longitude source:DGPS0 topogaphic map
(check box)
DEPTH MULLING LOG
From FQ A, lion
DesgriiEtir
LOCATION SKETCH
Show direction and distance in miles from at least
two State Roads or County Roads. Include the road
numbers ar mon road naives.
S jrr'o /3 ` 1/
tDi
Mw'i
rree.6CM D .
I DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE WITH 1 SA NCAC 2C, WELL
CONSTRUCTION S, AND THAT A COPY OF THIS RECORD HAS BEEN PROVIDED TO THE WELL OWNER
SIGNA OF PERSON CONSTRUCTING THE WELL DATE
Submit the original to the Division of Water Quality, Groundwater Section, 1636 Mali Service Center -Raleigh, NC
27699.1636 Phone No. [phone], within 30 days. GW-1 REV. 07/2001

.. A/• ...r..:
2' X 2' CONCRETE PAD
NEAT CEMENT GROUT
TOP OF BENTONITE (FT.) :10
BOTTOM OF BENTONITE (FT.) -.2
3201A. SCFI. 40 PVC RISER
PIPE. LENGTH
TOP OF SCREEN (FT.) 14
DEPTH TO
GROUND WATER (FT.) 17.96
e" :DIAMETER BOLT
DOWN WELL COVER
WATER TIGHT, LOCKABLE
WELL CAP
SCHEDULE 40 PVC THREADED
FLUSH JOINT 0.01" MILL SLOTTED
WELL SCREEN
WASHED SAND PACK
BOTTOM OF SCREEN (FT.) 24
TOTAL DEPTH OF BORING (FT.) . 24
BOREHOLE DIA. (IN.) 5 7/8
EXXON 4-2094
3721 FREEDOM DRIVE
NORTH CAROLINA
111
MW-8
Interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
Sample Description
5
GP
40
Red silty CLAY, dence, no odor, no staining,
moderatty plastic. dry. manganese
10
GP
24
Light brown silty CLAY, no odor, no staining, moist,
moderately plastic.
15
GP
22
Light brown clayey SILT, moist no odor, no staining,
slightly plastic
20
GP
40
Light brown silty CLAY, no odor, no staining, moist,
moderately plastic.
25
GP
40 ,Same as above
PVC END CAP
DATE 1--17-02
DRILLING METHOD ROLLER CONE
DRIWNG CO. SAEDACCO TOP OF CASING ELEVATION (ft.) 92.59
DRILLER RO9ERT MILLER
MW-8
DRILLING LOG AND MONITOR WELL
CONSTRUCTION DIAGRAM
LOG BY JHOMAS HEDRICK
Environmental
Resources
ERM Management

m EA) -(
WELL CONSTRUCTION RECORD
North Carolina - Department of Environment and Na esourees- Division of Water Quality - Groundwater Section
WZLL CONTRACTOR. (INDIVIDUAL) NAME (print) / Olee �Z1 7 )/1' . CERTIFICATION N
WELL COrrimiCTOa COMPANY NAME �R !�lllC.•�-"�/ PHONE iF ; it S& T�1 'O
STATE WELL CONSTRUCTION PERMIT4
(if awIicable)
ASSOCIATED WQ PERMITO
if •licable
I. WELL USE (Check Applicable Box): Residential ❑ Municipal/Public ❑ Industrial 0 Agricultural ❑
Monitoring kecovery 0 neat Pump Water Injection El Other Li If Other, List Use
2. WELL LOCATiOA�i
Nears 'o [
03
��
(Street Name, Numbers, Community, Subdivision, Lot No, zip Code)
County edievvivrc
3. OWNER: .k� e
Address �fZIO
City or Town State Zip Code
Arm coda- Plume number
4. DATE DRILLED
5. TOTAL DEPTH: oc-L
6. DOES WELL REPLACE EXISTING WELL? YES ❑ NO
7. STATIC WATER LEVEL Below Top of Casing: T.
(Use "+" if Above Top of Casing)
8. TOP OF CASING IS 10IP FT. Above Land Surface"'
*Top or easing terminoted otfor below land surface requires a
eariaoce in accordance with ISA NCAC 2C .0118.
9. YIELD (gpm): METHOD OF TEST
10. WATER ZONES (depth):
Topographic/Land setting
[Midge ❑Slope ❑Valley [fit
(check Appropriate box)
Latitude/longitude of well location
(degrees/minutes/seconds)
Latitude/longitude source:❑GPS0Topographic map
(5tre_t or Route No.) (cheek box)
Ci N G- DEPTIi DRILLING LOG
From To Formation Description
(3 Scf
11. DISINFECTION: Type
12. CASING:
th
From ( To /.'.�
From__ To
From _ To
13. GROUT,,,,,' Depth
From To IL'
From.. To
14. SCREEN: Depth
From ? / - To y
From To
I5. SAND/GRAVEL PACK
Demeter
Ft'f
Mount
Wall Thiclmess
or Weight/Ft. bAtcrial
Ft tt
Ft .)"F i t7ef�e7111/0
Ft.
Ft
Diameter Slot S�se
II" Di
in. d.
_ n. <✓
Ft.
Fro 1 T th -t t F
in, in.
Size Material
LOCATION STETC14
Show direction and distance in miles from at least
two State Roads or County Pcieds. Include the road
numhersd common roatames.
`•o
ti
From To _ . Ft16. REMARKS: _ •
oNI CL. IPS Q'
I DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE WITH 15A NCAC 2C, WELL
CONSTRUCTION STANDARDS, ANF� COPY OF THIS RECORD HAS BEEN PROVIDED TO THE WELL OWNER
SIGNATURE OF PERSO CONSTRUCTING THE WELL DATE
Submit the original to the Division of Water Quality, Groundwater Section,1636 Mail Service Center -Raleigh, NC
27699-1636 Phone No. [phone], within 30 days. GW-1 REV. 07/2001
ll

4iW9.0Wt:" ..M1/6/C12- 1=I • -.bi/AM
2' X 2' CONCRETE PAD
8" DIAMETER BOLT
DOWN WELL COVER
WATER TIGHT, LOCKABLE
WELL CAP
NEAT CEMENT GROUT
TOP OF BENTONITE. (FT.) 13
BOTTOM OF BENTONITE (FT.) 15
2 "DIA. SCH. 40 PVC RISER
PIPE, LENGTH
TOP OF SCREEN (FT.) 17
DEPTH TO
GROUND WATER (FT_) 23.75
A A
SCHEDULE 40 PVC THREADE
FLUSH JOINT 0.01" MILL. SLOTT
WELL SCREEN
WASHED SAND
BOTTOM OF SCREEN (FT.) 32
DTAL DEPTH OF BORING (FT) 32
BOREHOLE DIA. (IN.) 9.25
FORMER E7ON 4-2094
3'721 FREEDOM DRIVE
:IIARLOTTE, NORTH CARMEN
ED
ACK
i
PVC END CAP
MW-91GP-1
Interval
{feel)
Sample
Typed
Number
VOCs
(ppm)
Sample Descd)prion
2
GP
0
Red -Brown silty CLAY, dry, demo, some mica, no
odor
4
GP
0
Same as above
0
GP
20
Same as above, mild odor
8
GP
225
Same es above, strong odor
10
GP
100
Samo as above, strong odor
12
GP
200
Same as above, strung odor
14 _
GP
4.000
Same as above, strong odor
18
GP
10,000
Soma as ahoye, moist
18
GP
2,000
Brown CLAY Mtn mica, motet, strong odor
20
GP
10,000
Tan silty CLAY, melee, dense, strong odor
24
GP
—
Same es above, wet
28
GP
—
Sams as above, wet
32
GP
—
Some as above. wet -
DATE 6/12/02
DRILLING METHOD HOLLOW STEM AUGER
DRILLING CO. SAEDACCO TOP OF CASING ELEVATION (ft) gt3.47
DRILLER STEVE POLONIEWICZ
MVP-9
DRILLING LOG AND MONITOR WELL
CONSTRUCTION DIAGRAM
LOG BY @. BAGGFT
Environmental
Resources
ERM Management

fnL)1
WELL CONSTRUCTION RECORD
North Carolina - Department of Environment and Natural Resources - Division of Water Quality - Groundwater Section /I
WELL CONTRACTOR (INDIVIDUAL) NAME (print) ,_5' TE-t��' • POW L
1/ '/G CERTIgICATION # 27. Fr",
WELL CONTRACTOR COMPANY NAME 56/34 Ltd PHONE # (7( ,Icsci —17 i.
STATE WELL CONSTRUCTION PEILMITfi A.) C--- ASSOCIATED WQ PERMIT# _
(ifglicabie) (ifapplicable)
I. WELL USE (Check Applicable Box): Residential 0 Municipal/Public 0 Industrial Cl Agricultural 0
Monitoring Er -Recovery 0 Heat Pump Water Injection ❑ Other ❑ If Other, List Use
2. • WELL LOCATION:
Nearest Town: al 47 r • County f r1& 1L
35 P2 Grp /�►� ,J2 r ut
(Street Name. Numbers. Community. Subdivision, Lot No.. Zip Code)
3. OWNER: rar►� i}�1D�LJ
Address 3. 70 qi P/i,`.-r 00Vh I1(LI CAL:.
(Street or Route No.)
CH Art( t
City or Town State Zip Code
Topographic/Land setting
I:3Ridge ❑Slope 0Valley ❑Flat
(check appropriate box]
Latitude/longitude of well location
(degrees/minutes/seconds)
Latitude/longitude source:0GPS0Topographic map
(check box)
DEPTH DRILLING LOG
From To Formation Description
Area code- Phone number C.) t0 ,,on .qie ]r Gj 44
4. DATE DRILLED 6 - Id.- -0 a. r n • .1-U t
5. TOTAL DEPTH: 1� r :',...).03 2 i t r t
6. DOES WELL REPLACE EXISTING WELL? YES CINO Er"
7. STATIC WATER LEVEL Below Top of Casing: FT.
(Use "+" if Above Top of Casing) _
8. TOP OF CASING LS 0 - FT: Above Land Surface*
•Top of easing terminated at/or below land surface requires a
variance in accordance with 15A NCAC 2C .O11 s.
9. YIELD (gpm): METHOD OF TEST
10. WATER ZONES (depth):
l I . DISINFECTION: Type_ Amount
13. CASING: Wall Thickness
Depth r Diameter or Weight/Ft. Material
From 0..4 To_ 1 '7- Ft._,.. _. 4G/fteQ pc)( -
From To Ft.
From To Ft.
13. GROUT: r Depth t Material Method
Frorn_l__ . To J g Ft. por'-CAl; f.J0 Till l+''re- ij
From To Ft. i�
14. SCREEN: Depth t Diameter Slot Size Material
From I) t To Sot Ft. art .in. -010 in. rJ -
From To Ft. in. in.
IS. SAND/GRAVEL PACK:
I Depth i Size Material
on lF To 4,,?... Ft —S-t&( 7 M
From_ To Ft.
16. REMARKS:
LOCATION IKETCH
Show direction and distance in miles from at least
two State Roads or County Roads. Include the road
numbers and common road names.
rt J
3'
Q
•
Q
ht
t.
z
I DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRU D IN ACCORDANCE WITH I5A NCAC 2C, WELL
CONSTRUCTION STANDARDS, AND THOPY OF S RECORD -HAS BEEN PROVIDED TO THE WELL OWNER
SIGNATURE OF PERSON&UCTING THE WELL DATE
Submit the original to the Division of Water Quality, Groundwater Section, 1636 Mail Service Center - Raleigh, NC
27699-1636 Phone No. [phone], within 30 days. GW-1 REV. 07/2001

5941DW-1.DWG 2/15/02 1=1 CH(TH
2" WATER TIGHT LOCKABLE
WELL CAP
2' X p2' cONCRETEAr
r
AD
NEAT CEMENT GROUT -411prioll
AdO
fi4
,
Idr
UPPER WELL
BORE DIA. (IN.) 9 7/8
6" PVC SURFACE
CASING TO (Fr.) 65
DEPTH TO 2i.05
GROUNDWATER (Fr.)
SCHEDULE 40
PVC RISER
DIAMETER (IN.)
LOWER WELL BORE
DIAMETER (IN.) 5 7/8
TOP OF BENTONITE (FT.) 66
BOTTOM OF
BENTONfTE (Er.) 68
TOP OF SCREEN (FT.) 70
SCHEDULE 40 PVC THREADED
FLUSH JOINT .010" MILL
SLOTTED WELL SCREEN
BOTTOM 0P SCREEN (FT.) 80
BORINGEPTH OF (Fr.) 80
8" DIAMETER BOLT
DOWN WELL COVER
WASHED SAND
PACK
PVC END CAP
DW-1
Interval
(feet)
Sample
Type/
Number
VOCs
' (ppm)
Sample Description
5
SS
Red slity CLAY, with some weathered feldspar
limonite staining and manesium fill.
10
SS
Same as above
15
SS
Same as above. strong odor
20
SS
Tan to Liq_ht Brown clayey SILT. moderate plasticity,
25
SS
380
Tan to tight gray CLAY, high plasticity, soft, no
staining mild odor. moist.
30
SS
200
Gray white silty SAND, Iow plasticity, no staining
moderate odor, moist, quartz, feldspar, PWR granite._
35
SS
120
Brown fine grained sandy SILT, Iow plasticity, slight
odor, no staining. moist.
40
SS
200
Brown Clayey SILT, saturated no odor, no staining,
medium plasticity.
45
SS
180
Brown Silty SAND, saturated. slightly plastic, no odor
no staininc{.
47
Hit Rock
50
BS
Fine grained salt and pepper SCHIST.
55
BS
Same as above
60
BS
Same as above
65
BS
Same as above
70
BS
Same as above, quartz 30?
80
BS
Same as_abave . quartz 50%
DATE/DRILLED 1-18/1--19-02
DRILLING COMPANY SAEDACCO
DRILLER STEVE POLONIEWICZ
DRILLING METHOD ROLLER CONE
TOP OF CASING ELEV. (Fr) 96.32
LOG BY THOMAS HEDRICK
SON 4-2094
3721 FREEDOM DRIVE
cnARLOWE, NOR= CAROLINA
DW4
DRILLING LOG AND MONITOR WELL
CONSTRUCTION DIAGRAM
Environmental
Resources
ERNI Management

WELL CONSTRUCTION RECORD
North Carolina - Department of Environment and Natural Resources - Division of Water Quality - Groundwater Section
WELL CONTRACTOR (INDIVIDUAL) NAMC (print) c45` t3t7!. b y G"-'16 CERTIFICATION# aeZ t1
WELL CONTRACTOR COMPANY. NAME 454 --plow PFIONE # (
STATE WELL CONSTRUCTION PERMIT#
(iFaprtlicabte)
ASSOCIATED WQ PER%IIT#
(if applicable)
1. WELL USE (C ck Applicable Box): Residential 0 Municipal/Public 0 Industrial ❑ Agricultural 0
Monitoring Q Recovery 0 Heat Pump Water Injection 0 Other 0 If Other, List Use
2. WELL LOCATION:
Nearest Town: Ghr-A✓LLC tTi - County
Pit.,e're+zv-• g .t/G/ 2.
(Street Name, Numbers, Community, Subdivision, Lot No., Zip Code)
3. OWNER: PU.2,hj3/L w- .-o,.7 .I?Ai/osv
Address .r-gr.S CsJ P4rLZ5l f (L/t -
(Strcet or Route No.)
City or Town State Zip Code
Arca code- Phone number
•4. DATE DRILLED i- `Sri -
5. TOTAL DEPTH: fsb'
6. DOES WELL REPLACE EXISTING WELL? YES 0 NO 0
7. STATIC WATER LEVEL Below Top of Casing: FT.
(Use "+" if Above Top of Casing)
8. TOP OF CASING IS C • C7 FT. Above Land Surface*
'Top of casing terminated aIfor below toad surface requires a
variance In accordance with 1SA NCAC IC.e118.
9. YIELD (gpm): METHOD OF TEST
10. WATER ZONES (depth):
11. DISINFECTION: Type Amount
12. CASING: Wall Thickness
Depth / Diameter or Weight/Ft. Material
From 0,15 To 70 Ft. 1 % deliYE> 9✓C
From To Ft.
From _ To Ft.
13. GROUT: Depth f Material
FroLL m To Ft, f0rir.,,wh
From To Ft.
14. SCREEN: t Depth .t Diami jer Slot Size
From 7U To Se" FL, 2 ,in. •o'r O in.
From To FL in. in.
15. SAND/GRAVEL PACK:
/ Depth- / • Size Material
From A e- To_ Ft. A/4v t. c 64 5.4.4.41
From To Ft.
Method
16. REMARKS:
Topographic/Land setting
❑Ridge. ❑Slopo ©Valley ❑Flat
(check appropriate box)
Latitude/longitude of well location
(degrees/minutestscconds)
Latitude/longitude source:❑GPS❑Topographic map
(check box)
DEPTH DR1LL1Ng LOG
From To Formation Description
•
0 —
dfJ k(?
LO- uS
/lt3 s.4 --Y
[� y-
�u n
4b- 6L! ;0 -t L
LOCATION SKETCH
Show direction and distance in miles from at least
two State Roads or County Roads. Include the road
numbers and common road names.
a
1 DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE WITH I5A NCAC 2C, WELL
CONSTRUCTION STANDARDS, AND THA ,A COPY OF THIS RECORD HAS BEEN PROVIDED TO THE WELL OWNER
SIGNATURE
PERSON CONSTRUCTING THE WELL DATE
Submit the original to the Division of Water Quality, Groundwater Section, 1636 Mail Service Center - Raleigh, NC
27699-1636 Phone No. (9t9) 733-3221, within 30 days. GW-1 REV. 07/2001

MW-9/G P-'1
Interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
Sample Description
2
.
GP
0
Red -Brown silty CLAY, dry, dense, some mica, no
odor
4
GP
0
Same as above
6
GP
20
Same as above, mild odor
8
- GP
225
Same as above, strong odor
10
GP
100
Same as above, strong odor
12
GP
200
Same as above, strong odor
14
GP
4,000
Same as above, strong odor
16
GP
10,000
Same as above, moist
18
GP
2,000
Brown CLAY with mica, moist, strong odor
20
GP
10,000
Tan silty CLAY, moist, dense, strong odor
24
GP
—
Same as above, wet
28
GP
—
Same as above, wet
32
GP
—
Same as above, wet
GP-2
Interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
Sample Description
2
GP
0
Red -brown CLAY, dry, dense, no odor
4
GP
0
Same as above
6
GP
_ 0
Same as above
8
GP
0
Same as above, soft
10
GP
0
Same as above
12
GP
250
Brown silty CLAY, dry, medium hardness, no odor
14
GP
20
Same as above
16
GP
100
Same as above, moist, mild odor
18
GP
0
Gray CLAY, wet, dense, no odor
20
GP
0
Same as above
GP-3
Interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
Sample Description
2
GP
0
Red -brown silty CLAY, dry, dense, no odor
4
GP
0
Same as above
6
GP
20
Same as above
8
GP
80
Same as above
10
GP
250
Same as above, medium hardness no..odor
12
GP
400
Same as above, soft, mild odor
14
GP
30
Brown CLAY, dry, dense, mild odor
16
GP
10
Gray tan CLAY, moist, dense, some odor
18
GP
0
Gray silty SAND, wet, soft, no odor
20
GP
0
Same as above

GP-4
Interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
.
Sample Description
2
GP
0
Red -brown CLAY, dry, dense, no odor
4
GP
40
Same as above
6
GP
70
Same as above
8
GP
100
Same as above
10
GP
150
Same as above, medium hardness
12
GP
200
Same as above, moist,
14
GP
130
Gray silty CLAY, moist, dense, no odor
16
GP
120
Same as above
18
GP
120
Tan CLAY, wet, dense, no odor
20
GP
110
Same as above
GP-5
Interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
Sample Description
2
GP
0
Red -brown silty SAND, dry, soft, strong odor
4
GP
100
Same as above
6
GP
250
Same as above
8
GP
350
Same as above
10
GP
10,000
Tan -brown silty SAND, dry, soft, strong odor
12
GP
10,000
_
Same as above
14
GP
10,000
Red -brown silty CLAY with sand, dry, soft, strong
odor
16
GP
10,000
Gray -white silty SAND, dry, soft, strong odor
18
GP
10,000
Same as above, moist
20
GP
10,000
Same as above
GP-6
Interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
Sample Description
2
GP
0
Red -brown CLAY, dry, dense, no odor
4
GP
0
Same as above
6
GP
100
Same as above
*8
GP
100
Red -brown silty CLAY, dry, softer, no odor
10
GP
100
Brown silty CLAY, dry, medium hardness, no odor
12
GP
85
Tan silty CLAY, moist, medium hardness, no odor
14
GP
30
Same as above
16
GP
0
Same as above, soft, mild odor
18
GP
120
Gray -tan silty CLAY, moist, medium hardness, mild
odor
20
GP
120
_
Same as above

GP-7
Interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
Sample Description
2
GP
0
Red -brown CLAY, dry, hard, no odor
_
4
GP '
0
Same as above
6
GP
0
Same as above
8
GP
30
Same as above
10
- GP
40
Red silty CLAY, dry, hard, no odor
12
GP
2,000
Same as above
14
GP
8,000
Same as above, strong odor
16
GP
10,000
Same as above, strong odor
18
GP
9,000
Gray -tan silty CLAY, soft, moist, moderate odor
20
GP
100 _,Gray -tan silty CLAY, soft, moist, moderate odor
GP-8
Interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
Sample Description
2
GP
0
Red -brown CLAY, dense, dry, no odor
4
GP
200
Same as above
6
GP
350
Same as above
5
GP
0
Same as above, mild odor
10
GP
200
Same as above, strong odor
12
GP
10,000
Same as above
14
GP
10,000
Same as above, strong odor, moist
16
GP
10,000
Same as above
18
GP
10,000
Tan silty SAND with day, moist, strong odor
20
GP
10,000
Brown silty CLAY, dense, moist, strong odor
GP-9
Interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
` Sample Description
5
GP
64
Brown -red silty CLAY, slightly dense, moderately
plastic, fill, mild odor
10
GP
41
Orange -tan clayey SAND, slightly dense, non -plastic,
saprolite, mild odor
15
GP
>10,000
Same as above
interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
Sample Description
5
GP
55
Red -brown sandy CLAY, moist, plastic, soft, fill
material, intermixed with gravels, mild odor,
10
GP
880
Same as above
15
GP
410
Tan -red clayey SILT, soft, moist to wet, mottled, mild
odor
A 1]A&A Qnriral I role vie

GP-11
interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
Sample Description
5
GP
68
Red -brown sandy CLAY, dense, dry, non -plastic, fill
material, mild odor
10
GP
610
Tan -red clayey SILT, dry, dense, mottled, saprolite, non•
plastic, mild odor
15
GP
925
Tan silty SAND, loose, soft, dry, weathered rock, mild
odor
GP-12
Interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
• Sample Description
5
GP
3.5
Red -brown sandy CLAY, dry, dense, slightly plastic, fill
material, Intermixed with gravels, no odor
10
GP
3.1
Tan -red clayey SILT, dense, dry, non -plastic, mottled,
saprolite, no odor
15
GP
12
Orange -tan silty CLAY, slightly dense, moist, plastic,
mottled, no odor
GP 13
Interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
Sample Description
5
GP
12.0
Red -brown clayey SILT, dense, dry, fill, intermixed with
gravels mild odor
10
GP
91.0
Tan -orange silty CLAY, dry, slight to moderately plastic,
mild odor
15
GP
9,200
Same as above, moderate odor at 15'
GP-14
Interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
Sample Description
5
GP
21
Red -brown sandy CLAY, dense, dry, moderately
plastic, few organics, fill, no odor
10
GP
144
Tan -orange silty CLAY, dry, slight to moderately plastic,
mild odor
5
GP
—1100
Sam b moderate odor-15'

GP-15
Interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
Sample Description
5
GP
57
Brown -red sandy CLAY, dense, dry, slightly plastic, fill
material, few organics, no odor
10
GP
34
Orange -tan clayey SAND, moist, moderately dense,
saprolite, slightly plastic, mottled, no odor
15
GP
48
Tan silty CLAY, soft, very plastic, moist, no odor
GP-16
Interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
Sample Description
5
GP
26
Red -brown sandy CLAY, dense, dry, slightly plastic,
intermixed with gravels, fill material, no odor
10
GP
18
Orange -tan clayey SILT, moist, moderately dense,
slightly plastic, mottled, saprolite, no odor
15
GP
43
Same as above
GP-17
Interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
Sample Description
5
GP
16
Red -brown sandy CLAY, dense, dry, moderately
plastic, intermixed with gravels, fill material, no odor
10
GP
22
Tan -orange sandy SILT, loose, slightly moist, dense,
mottled, saprolite, no odor
15
GP
31
White -tan clayey SILT, plastic, moist, heavily mottled,
plastic, mild odor
GP-18
Interval
(feet)
Sample
Type/
Number
VOCs
(ppm)
Sample Description
5
GP
45
Red -brown sandy CLAY, dense, dry, intermixed with
gravels, slightly plastic, fill, no odor
10
GP
77
Red -orange clayey SILT, moderately dense, slightly
moist, slightly plastic, saprolite, mild odor
15
GP
120
Same as above