NC0088692_Permit Issuance_20071206

ern
NCDENR
Jerry Sparks, President
Sparks Oil Company
412 N. Scales Street
Reidsville, NC 27320
Dear Mr.Sparks:
Michael F. Easley
Governor
William G. Ross, Jr., Secretary
North Carolina Department of Environment and Natural Resources
Coleen H. Sullins, Director
Division of Water Quality
December 6, 2007
Subject: Issuance of NPDES Pemtit NCO088692
J.W. Smith/Camp Spring 76
Site Remediation
Caswell County
Division personnel have reviewed and approved your application for renewal of the subject permit.
Accordingly, we are forwarding the attached NPDES discharge permit. This pemtit is issued pursuant to the
requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North
Carolina and the U.S. Environmental Protection Agency dated May 9, 1994 (or as subsequently amended).
This final permit includes no major changes from the draft permit sent to you on October 10, 2007.
If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to
you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this
letter. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina
General Statutes, and filed with the Office of Administrative Hearings (6714 Mail Service Center, Raleigh, North
Carolina 27699-6714). Unless such demand is made, this decision shall be final and binding.
Please note that this permit is not transferable except after notice to the Division. The Division may require
modification or revocation and reissuance of the permit. This permit does not affect the legal requirements to obtain
other permits which may be required by the Division of Water Quality or permits required by the Division of Land
Resources, the Coastal Area Management Act or any other Federal or Local governmental permit that may be
required. If you have any questions concerning this permit, please contact Sergei Chemikov at telephone number
[phone], extension 594.
Sincerely, /
Jl'` Coleen H. Sullins
cc: NPDES Files 1
Winston-Salem Regional Office / Surface Water Protection
Aquatic Toxicology Unit
Mika Trifunovic
Pyramid Environmental & Engineering, P.C.
700 North Eugene Street, Greensboro, NC 27401
N. C. Division of Water Quality / NPDES Unit Phone: [phone]
1617 Mail Service Center, Raleigh, NC 27699-1617 fax: [phone]
Internal: h2o.enr.slale.nc.us DENR Customer Service Center..1800 623-7748

c
Permit NCO088692
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND. NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Sparks Oil Company
is hereby authorized to discharge wastewater from a facility located at the
J.W. Smith/Camp Spring 76
8920 Cherry Grove Road
Reidsville
Caswell County
to receiving waters designated as an unnamed tributary to Country Line Creek in the
Roanoke River Basin in accordance with effluent limitations, monitoring requirements, and
other conditions set forth in Parts I, II, III, and IV hereof.
The permit shall become effective January 1, 2007.
This permit and the authorization to discharge shall expire at midnight on May 31, 2012.
Signed this day December 6, 2007.
PI oleen H. Sullins, Director
Division of Water Quality
By Authority of the Environmental Management Commission

Permit NCO088692
SUPPLEMENT TO PERMIT COVER SHEET
All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby
revoked. As of this permit issuance, any previously issued permit bearing this number is no longer
effective. Therefore, the exclusive authority to operate and discharge from this facility arises under the
permit conditions, requirements, terms, and provisions included herein.
Sparks Oil Company is hereby authorized to:
1. Upon receiving an Authorization to Construct from the Division of Water Quality,
operate a 0.009 MGD groundwater treatment plant located at J.W. Smith/Camp
Spring 76, 8920 Cherry Grove Road, Reidsville, Caswell County.
2. After submitting an Engineer's Certification, discharge from said treatment works
at the location specified on the attached map into unnamed tributary to the
Country Line Creek, a class WS-II HQW water in the Roanoke River Basin.

j J ,,
y; v\,
amp Springy e
`c
Discharge
Latitude:
360 17' 44"
Longitude:
790 29' 32"
USGS Quad #:_
B21SW
River Basin #:
03-02-04
Receiving Stream:
UT to Country Line
Stream Class:_
WS-11,HQW
Zf 0
Sparks Oil Company
J.W. Smith/Camp Spring 76
Groundwater Remediation
Caswell County
NC0088692

ti
Permit NCO088692
A. (1) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
Beginning on the effective date of this permit and lasting until expiration, the Permittee is authorized
to discharge treated groundwater from Outfall 001. Such discharges shall be limited and monitored
by the Permittee as specified below:
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riw7 •' ` }
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eas ee"�� Is arn'`�1 � ` e •
Flow"
0.009 MGD
Continuous
Recording_
Effluent
Total Suspended Solids
20.0 mg/L
Monthly
Grab
Effluent
MTBE
9.5 pg/ L
Monthly
Grab
Effluent
Benzene
0.60 pg/ L
Monthly
Grab
Effluent
Toluene
5.5 Vg/ L
Monthly
Grab
Effluent
Ethylbenzene
48.5 pg/ L
Monthly
Grab
Effluent
Total Xylenes
335 pg/L
Monthly
Grab
Effluent
Isopropyl Ether
6.5 mg/L
Monthly
Grab
Effluent
1,2 - Dichloroethane
0.19 pg/L
Monthly
Grab
Effluent
Ethylene Dibromide
Quarterly
Grab
Effluent
1,2,4 Trimethylbenzene
195 pg/L
Monthly
Grab
Effluent
1,3,5 Trimethylbenzene
315 pg/L
Monthly
Grab
Effluent
n-Propylbenzene
Quarterly
Grab
Effluent
Naphtalene
165 pg/L
Monthly
Grab
Effluent
Phenol
150 pg/L
Monthly
Grab
Effluent
Lead
Quarterly
Grab
Effluent
Chronic and Acute
Toxicity2
Quarterly
Grab
Effluent
Notes:
1. Flow may be measured using a totalizing flow meter.
2. Chronic Toxicity (Ceriodaphnia) limit at 90% with testing in January, April, July and October (see
A. (2) and A. (3)).
There shall be no discharge of floating solids or visible foam in other than trace amounts.
Quarterly samples for monitored parameters shall coincide with the chronic toxicity test.

Permit NCO088692
A. (2) CHRONIC TOXICITY PERMIT LIMIT (Quarterly)
The effluent discharge shall at no time exhibit observable inhibition of reproduction or
significant mortality to Ceriodaphnia dubia at an effluent concentration of 90%.
The permit holder shall perform at a minimum, quarterlu monitoring using test procedures
outlined in the "North Carolina Ceriodaphnia Chronic Effluent Bioassay Procedure," Revised
February 1998, or subsequent versions or "North Carolina Phase II Chronic Whole Effluent
Toxicity Test Procedure" (Revised -February 1998) or subsequent versions. The tests will be
performed during the months of January, April, July and October. Effluent sampling for
this testing shall be performed at the NPDES permitted final effluent discharge below all
treatment processes.
If the test procedure performed as the first test of any single quarter results in a
failure or ChV below the permit limit, then multiple -concentration testing shall be
performed at a minimum, in each of the two following months as described in "North
Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure" (Revised -February
1998) or subsequent versions.
The chronic value for multiple concentration tests will be determined using the geometric
mean of the highest concentration having no detectable impairment of reproduction or
survival and the lowest concentration that does have a detectable impairment of
reproduction or survival. The definition of "detectable impairment," collection methods,
exposure regimes, and further statistical methods are specified in the "North Carolina Phase
II Chronic Whole Effluent Toxicity Test Procedure" (Revised -February 1998) or subsequent
versions.
All toxicity testing results required as part of this permit condition will be entered on the
Effluent Discharge Monitoring Form (MR-1) for the months in which tests were performed,
using the parameter code TGP313 for
the pass/fail results and THP313 for the Chronic Value. Additionally, DWQ Form AT-3
(original) is to be sent to the following address:
Attention: North Carolina Division of Water Quality
Environmental Sciences Section
1621 Mail Service Center
Raleigh, North Carolina 27699-1621
Completed Aquatic Toxicity Test Forms shall be filed with the Environmental Sciences
Section no later than 30 days after the end of the reporting period for which the report is
made.
Test data shall be complete, accurate, include all supporting chemical/physical
measurements and all concentration/response data, and be certified by laboratory
supervisor and ORC or approved designate signature. Total residual chlorine of the effluent
toxicity sample must be measured and reported if chlorine is employed for disinfection of the
waste stream.
Should there be no discharge of flow from the facility during a month in which toxicity
monitoring is required, the permittee will complete the information located at the top of the
aquatic toxicity (AT) test form indicating the facility name, permit number, -pipe number,
county, and the month/year of the report with the notation of "No Flow" in the comment
area of the form. The report shall be submitted to the Environmental Sciences Section at
the address cited above.

.� Permit NCO088692
A. (2) CHRONIC TOXICITY PERMIT LIMIT (Quarterly) continued.
Should the permittee fail to monitor during a month in which toxicity monitoring is required,
monitoring will be required during the following month.
Should any test data from this monitoring requirement or tests performed by the North
Carolina Division of Water Quality indicate potential impacts to the receiving stream, this
permit may be re -opened and modified to include alternate monitoring requirements or
limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as
minimum control organism survival, minimum control organism reproduction, and
appropriate environmental controls, shall constitute an invalid test and will require
immediate follow-up testing to be completed no later than the last day of the month
following the month of the initial monitoring.
A. (3) ACUTE TOXICITY PASS/FAIL PERMIT LIMIT (Quarterly)
The permittee shall conduct acute toxicity tests on a guarterlbasis using�.protocols defined
in the North Carolina Procedure Document entitled "Pass/Fail Methodology For Determining
Acute Toxicity In A Single Effluent Concentration" (Revised -July, 1992 or subsequent
versions). The monitoring shall be performed as a Fathead Minnow (Pimephales promelas) 24
hour static test. The effluent concentration at which there may be at no time significant
acute mortality is 90% (defined as treatment two in the procedure document) . Effluent
samples for self -monitoring purposes must be obtained during representative effluent
discharge below all waste treatment. The tests will be performed during the months of
January, April, July and October.
All toxicity testing results required as part; of this permit condition will be entered on the
Effluent Discharge Monitoring Form (MR-1) for the month in which it was performed, using
the parameter code TGE6C. Additionally, DWQ Form AT-2 (original) is to be sent to the
following address:
Attention: North Carolina Division of Water Quality
Environmental Sciences Section
1621 Mail Service Center
Raleigh, North Carolina 27699-1621
Completed Aquatic Toxicity Test Forms shall be filed with the Environmental Sciences
Branch no later than 30 days after the end of the reporting period for which the report is
made.
Test data shall be complete and accurate and include all supporting chemical/physical
measurements performed in association with the toxicity tests, as well as all dose/response
data. Total residual chlorine of the effluent toxicity sample must be measured and reported if
chlorine is employed for disinfection of the waste stream.
Should there be no discharge of flow from the facility during a month in which toxicity
monitoring is required, the permittee will complete the information located at the top of the
aquatic toxicity (AT) test form indicating the facility name, permit number, pipe n-umber,

Permit NC0088692
A. (3) ACUTE TOXICITY PASS/FAIL PERMIT LIMIT (Quarterly) continued.
county, and the month/year of the report with the notation of "No Flow" in the comment
area of the form. The report shall be submitted to the Environmental Sciences Branch at the
address cited above.
Should any single quarterly monitoring indicate a failure to meet specified limits, then
monthly monitoring will begin immediately until such time that a single test is passed. Upon
passing; this monthly test requirement will revert to quarterly in the months specified above.
Should the permittee fail to monitor during a month in which toxicity monitoring is required,
then monthly monitoring will begin immediately until such time that a single test is passed.
Upon passing, this monthly test requirement will revert to quarterly in the months specified
above.
Should any test data from either these monitoring requirements or tests performed by the
North Carolina Division of Water Quality indicate potential impacts to the receiving stream,
this permit may be re -opened and modified to include alternate monitoring requirements or
limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as
minimum control organism survival and appropriate environmental controls, shall constitute
an invalid test and will require immediate follow-up testing to be completed no later than the
last day of the month following the month of the initial monitoring.

NOTICE
PUBLIC
NOTICE
AFFIDAVIT OF INSERTION OF ADVERTISMENT
The Times -News Publishing Company
Burlington, NC
Alantance County
State of
North Carolina
Environmental
Management
Commission/NPDES Unit
1617 Mail Service Center
Raleigh, NO 27699-1617
Notification of Intent to
Issue a NPDES
Wastewater Permit
On the basis of thorough
staff review and application
of NC General Statute
143.21, Public law 92-500
and other lawful standard
and regulations, the NoM
Carolina Environmental
Management Commission
I, LINDA GIBSON Legal Advertising Manager of The Times -News Publishing ( proposes to issue a Na-
tonal Pollutant Discharge
Do certify that the advertisement NCDENR/DWQ/NPDES Elimination System
(NPDES) wastewater dis-
charge permit to the
person(s) listed below ef-
fective 45 days from the
Entitled : NOTICE publish date of this notice.
PUBLIC
NOTICE
State of
North Carolina
Written comments regard-
ing the proposed permit will
be accepted unfit 30 days
after the public date of this
notice. All comments re-
ceived prior to that date are
considered in the final de-
terminations regarding the
proposed permit. The Di-
rector of the NC Division of
Measuring103 Lines appeared in the Times -News, a newspaper ublished in Water Quality may decide
PPP to hold a public meeting for
Alamance County, Burlington, NC, in issues of October 12, 2007 the proposed permit should
I
BETTY G. rITCH
NOTARY PUOLIC
ALP''IANCE COUNTY, Ny 0�
My Commission Expires
Legal Advertising Manager
Sworn to and subscribed before me this V1 day of 62007
Notary Public
My commission expires �0C (a N zoy�
the Division receive a sg-
nificant degree of public in-
terest.
Copies of the draft permit
and other supporting infor-
mation on the file used to
determine wndilions pres-
ent in the draft permit are
available upon request and
payment of the costs of co-
production. Mail comments
and/or requests for infor-
mation to the NC Division
of Water Quality at the
above address or call Ms.
Dina Sprinkle (919) I
733-5083, extension 363 at
the Point Source Branch.
Please include the NPDES
permit number (attached)
In any communication. In-
terested persons may also
visit the Division of Water
Quality at 512 N. Salisbury
Street, Raleigh, NC
27604-1148 between the i
hours of 8:00 e.m. and 5:00
p.m. to review information
on file.
The Sparks Oil Company
(412 N. Scales Street,
Reidsville, NC 27320) has
applied for a new NPDES
pennit NCO088692 for the
J.W. Smith/Camp Spring
76 in Caswell County. This
permitted facility dis-
charges treated ground-
water to the unnamed tribu-
tary to Country Line Creek
in the Roanoke River Ba-
sin. Currently TSS, MTSE,
benzene, toluene, ethylben-
zene, tdmelhylbenzene,
naphatiene, and phenol are
water quality limited. This
discharge may affect future
allocations in this portion of
the Ronaoke River Basin.
October 12, 2007

DENR / DWQ / NPDES
FACT SHEET FOR NPDES PERMIT DEVELOPMENT
NPDES Permit No. NCO088692
Facility Information
Applicant/Facility Name
Sparks Oil Company/J.W. Smith/Camp Spring 76
Applicant Address
412 N. Scales Street, Reidsville, NC 27320
Facility Address
8920 Cherry Grove Rd., Reidsville, Caswell County
Permitted Flow (MGD)
0.009
Type of Waste
Groundwater
Facility Class
NR
County
Caswell
Facility Status
Renewal
Regional Office
WSRO
Stream Characteristics
Receiving Stream
UT to Country
Line Creek
Stream
Classification
WS-II HQW
Drainage Area ,(sq. mi.)
Drainage basin
Roanoke
Summer 7Q 10 (cfs)
0
Subbasin
03-02-04
Winter 7Q 10 (cfs)
NA
Use Support
FS
30Q2 (cfs)
NA
303(d) Listed
No
Average Flow (cfs)
NA
State Grid
B21 SW
IWC (%)
100
USGS Topo Quad
Cherry Grove
Summary
Sparks Oil company applied for a groundwater remediation permit at the site
where active gasoline station and a convenience store are located.
Whole Effluent Toxicity (WET) Test
WET requirement is a Quarterly Chronic and Acute Toxicity Pass/Fail using
Ceriodaphnia at 90%.
Reasonable Potential Analysis (RPA)
RPA analysis was based on the assumption that system will operate with 95%
removal efficiency. Consultant estimates that removal efficiency will be 100% are
not realistic. Maximum predicted effluent concentrations were determined based
on a coefficient of variation of 0.6 and multiplier of 13.2 (as outlined in NC's RPA
procedure based on EPA's Technical Support Document, n = 1) . The final limits
were established in accordance with 15A NCAC 02B. 0224, which requires a safety
factor of 50% to be applied to toxic substances.
Proposed Schedule of Issuance
Draft Permit to Public Notice:
Permit Scheduled to Issue:
October 10, 2007 (est.)
December 10, 2007 (est.)
Fact Sheet
Renewal -- NPDES Permit NCO088692
Page 1

NPDES UNIT CONTACT
If you have questions regarding any of the above information or on the attached
permit, please contact Sergei Chernikov at [phone] ext. 594.
REGIONAL OFFICE COMMENTS:
Name: Date:
Fact Sheet
Renewal -- NPDES NCO088692
Page 2

o . - "'ft
Sep 2707 04:03p
1
a
t
t
Table 1 .;
T
A C,
ow`fAC
49
6tv
f 0J t7
0,
3 03
2 9133.1
List of Chemicals Found With Max imum Observed Concentrations '+ ` �,�'
I /a
Remediation System Removal Efficiencies '�� i 5 �S'b, ej
JW Smith, Reidsville, NC , h-
Chemical
Unit
Concentration
2L Ground.
Water
Standards
ugli
Gross
Contamination
Levels
ugA
Remediation System
Removal Efficiencies
%
s �� �„
�.2 , Y%A,' �Ily
MTBE
Uw
310000
200
200,000
-; �
b
Benzene
ugA
36000
1
5,000
Toluene
ugA
58000
1000
257,500
yes- '
'
2 3oc)
gg no
Ethylbenzene
u911
4600
550
84,500
.-460'o
2 /
5051.
Total Xylenes
ugA
z3�ao
530
87,500
400- �576
WE
800
70
70,000
1,2-Dtchtaroethane
ugA
560
0.38
380
1�8- ao
J
� Q
Z9
3 g
EDB
ugn
0.0004
50
'
�$o
. 400- �4/
3�
fag
1,2.4-Trimethylbenzene
ugA
350
28500
6100
�gSJlo
3�s
4��6
1,3,5-Trimethylbenzene
uglf
350
25000
1900
A00 � �u
S
12
n-Propylbenzene
ugA
70
30000
930
= 0'
Naphthalene
ugtl
21
15500
2900
0
�
•j SJ� y
Phenol
ugA
300
300.000
36
Lead
ugll
15
15,000
..........� .a+ �a�wa vvuuy,s/ran{ �.cvars
Bold Values Exceed the 2L Levels

Sep 27 07 04:03p
fac.i mJL Re tansmittal
Pyramid Environmental & Engineering, P.C.
700 North Eugene Street
Greensboro, North Carolina 27401
Ph: 336-335-3174
Fax:[phone]
To: Sergei Chernikov Fax: [phone]
From: Mika Trif inovic Date: 9/27/2007
Re: Removal Efficiencies Pages: 2 with cover
CC:
O Urgent X For Review 11 Please Comment OPlease Reply 0 Please
Sergei:
Enclosed please find the retnediation system removal efficiencies for the JW
Smith site.
If you have questions or need additional information, please contact me at 33
335-3174.
Best regards,
Mika Trifunovic
Project Engineer

October 10, 2007---
I
MEMORANDUM
"IT 1 1 2007
To: Lee Spencer, Regional Engineer
I
NC DENR / DEH / Public Water Supply Section
Winston-Salem Regional Office
gr
N.C. DBp[, of ENR
- DOM Of
OCT 15 2007
From: Sergei Chernikov, Environmental Engineer II, NPDES-West,_.. Winston.s'lem
-.,aaswwoffl
Division of Water Quality (fax-919-733-0719)
—
,."'
am30
Subject: Review of the discharge locations for the following:
1 L007 0 0 100 r r-
Sparks Oil Company
O
NCO088692
Caswell County
-- J
Please indicate below by November 12, 2007 your agency's position or viewpoint on the
facility listed above. We cannot issue the permit without your concurrence. Please return
this form at your earliest convenience.
RESPONSE:
This agency has reviewed the draft permit and determined that the proposed
discharge will not be sufficiently close to any existing or known proposed
public water supply intake so as to create an adverse effect on water quality.
We concur with the issuance of this permit provided the facility is operated
and maintained properly, the stated effluent limits are met prior to discharge,
and the discharge does not contravene the designated water quality standards.
Concurs with issuance of the above permit, provided the following conditions
are met:
Opposes the issuance of the above permit, based on reasons stated below, or
attached:
cc: file

INDIVIDUAL NPDES PERMIT APPLICATION PACKAGE
JW SMITH / CAMP SPRINGS 76
8920 CHERRY GROVE ROAD
REIDSVILLE, NORTH
CAROLINA
July 25, 2007
SITE NAME:
JW Smith / Camp Springs 76
ADDRESS:
8920 Cherry Grove Road
CITY:
Reidsville, NC 27320
COUNTY:
Caswell
NCDENR INCIDENT #:
21685
RISK CLASSIFICATION:
High Risk (H455D)
RELEASE DISCOVERED:
April 2000
SOURCE OF RELEASE:
UST system
QUANTITY OF RELEASE:
Unknown
UST CAPACITY/CONTENT:
Two 1,000 Gallon Gasoline Tanks
One 280 Gallon Kerosene Tank
Three 3,000 Gallon Gasoline Tanks
LATITUDE/LONGITUDE:
N 36017.789'/W 79029.527'
PROPERTY OWNER:
Camp Springs
PROPERTY USE:
gasoline station and convenience store
RESPONSIBLE PARTY:
Sparks Oil Company
412 Scales Street
Reidsville, NC 27320
prepared by:
PYRAMID ENVIRONMENTAL & ENGINEERING, P.C.
700 NORTH EUGENE STREET
GREENSBORO, NORTH CAROLINA 27401
[phone]
on

ENGINEERING ALTERNATIVES ANALYSIS
ow
JW SMITH / CAMP SPRINGS 76
8920 CHERRY GROVE ROAD
MR REIDSVILLE, NORTH CAROLINA
July 25, 2007
ow SITE NAME:
ADDRESS:
CITY:
COUNTY:
MR NCDENR INCIDENT #:
RISK CLASSIFICATION:
RELEASE DISCOVERED:
MM SOURCE OF RELEASE:
QUANTITY OF RELEASE:
UST CAPACITY/CONTENT:
MR
LATITUDE/LONGITUDE:
PROPERTY OWNER:
mpl� PROPERTY USE:
RESPONSIBLE PARTY:
ton
fm Analysis prepared by:
� r
Mika Trifunovic
�+ Project Engineer
�:�_A'
JW Smith / Camp Springs 76
8920 Cherry Grove Road
Reidsville, NC 27320
Caswell
21685
High Risk (114551))
April 2000
UST system
Unknown
Two 1,000 Gallon Gasoline Tanks
One 280 Gallon Kerosene Tank
Three 3,000 Gallon Gasoline Tanks
N 36017.789'/W 79029.527'
Camp Springs
gasoline station and convenience store
Sparks Oil Company
412 Scales Street
Reidsville, NC 27320
Analysis reviewed by:
Michael G. Jones, L
NC License #1168
PYRAMID ENVIRONMENTAL & ENGINEERING, P.C.
�+ 700 NORTH EUGENE STREET
GREENSBORO, NORTH CAROLINA 27401
[phone]
am

ENGINEERING ALTERNATIVES ANALYSIS
JW SMITH / CAMP SPRINGS 76
1.0 General Information
JW Smith/Camp Springs 76 is located at 8920 Cherry Grove Road in Reidsville, Caswell
County, North Carolina. JW Smith/Camp Springs 76 is an active gasoline station and
convenience store. The location of the site is show in Figure 1 which is included in
.. Appendix A. Three 3,000-gallon underground storage tanks (UST) for gasoline are
currently in use. In September 1988, Sparks Oil Company removed two 1,000-gallon
gasoline USTs, and one 280-gallon kerosene UST. No soil tests or assessments were
.� required in 1988 when the USTs were removed.
The primary groundwater contaminants detected at the site are the compounds, benzene,
r toluene, ethylbenzene, total xylenes (BTEX), MTBE, EDB, and VPH aliphatics/aromatic.
The maximum observed benzene concentration in the groundwater is 36,000 µg/l, the
maximum observed MTBE concentration in groundwater is 310,000 µg/l, and the
r maximum observed EDB concentration in groundwater is 680 µg/l. A list of chemicals
found at the site with maximum observed concentration and the summary of most recent
groundwater analytical results are included in Appendix B. No free products has been
observed in the monitoring wells installed at the site to date. The site is located in an area
of mostly residential and agricultural property use.
The only available drinking water supply within 1500 feet of the source area is private
water wells or springs. Twenty-five (25) water supply wells and one spring have been
identified within a 1500-foot radius of the release. The laboratory results from the JW
r Smith's supply well samples collected on April 11, 2000 and June 24, 2004 detected the
presence of MTBE at a concentration of 6.7 parts -per -billion (PPB) and 2.9 PPB,
respectively. The well was abandoned in 2004. Between November 19, 2001 and May 9,
r 2003 water samples from five supply wells located within 500 feet of the source were
analyzed for V OCs, xylenes, and MTBE. The analytical results from the supply wells did
not detect any petroleum hydrocarbon compounds.
The average depth to the static groundwater table is approximately 20 feet below ground
surface (bgs). The average groundwater gradient for the site is approximately 0.005
toward west, southwest. The site has an average hydraulic conductivity of 0.34 feet /day
(1.2 x 10-4 cm/sec) for surficial saprolite zone and 0.74 feet/day (2.7 x 104 cm/sec) for
the fractured bedrock zone. Based on the types of soils and geology encountered, the
r storage coefficient for saprolite (soils) is estimated to be 0.10 (dimensionless), and the
storage coefficient for fractured saprolite/bedrock is estimated to be 0.15.
Of the groundwater remedial alternatives considered in the CAP for this site,
conventional pump and treat appears the best suited to the characteristics of this site. The
_ need for plume control is paramount due to the private water well on site, and other
JW Smith / Camp Springs 76 — Individual NPDES Permit 1
Pyramid Project 2006595

am
asp
private wells in the surrounding area. The relatively low soil hydraulic conductivity of the
subsurface is considered adequate for the application of conventional pump and treat
�► remediation. Pump & treat technology is well suited for hydrocarbon plume containment
at the site, and will accomplish the primary remediation goal of protecting the water
supply wells at the site. The focus of the site remediation will be to: (1) protect the water
�► supply well users in the area; (2) control the spread of the hydrocarbons in the bedrock
aquifer; (3) provide hydrocarbon mass removal from the subsurface soils.
�+ Besides the pump and treat system with design flow of 4.5 to 6 gallons per minute (GPM)
the proposed remediation system for JW Smith site will also incorporate soil -vapor
extraction system. Attachment C contains the detailed engineering specification for the
�+ remediation system while Attachment D includes the remediation system design plans.
The remediation system equipment cut sheets are included as Attachment E.
Groundwater analytical data used as a design basis for the treatment system and the air
stripper removal efficiencies are presented as Attachment F, while the carbon
breakthrough time for the carbon adsorption vessels is presented as Attachment G.
"" Discharge of the effluent from the treatment system will be directed to a drainage ditch
leading into an unnamed intermittent stream that is predominantly spring -fed. The
location of the discharge point is presented in Figure 6, which is included in Appendix
�"' A. The unnamed stream flows to the north-northwest 1.2 miles into Country Line Creek.
M• 2.0 Evaluation of Wastewater Discharge Restrictions
Based on the review of the wastewater discharge restrictions presented in the Engineering
Alternatives Analysis Guidance Document obtained from the NC DENR Division of
go Water Quality/NPDES Unit website, the proposed discharge of treated water at the
location previously described should be allowed. To verify this finding, Pyramid
Environmental & Engineering P. C. (Pyramid) contacted Mr. Agyeman Adu-Poku with
the NC DENR Division of Water Quality/NPDES Unit. Mr. Adu-Poku confirmed that the
proposed discharge should be allowed. In addition, Mr. Adu-Poku suggested that
although the effluent from the treatment system is non -oxygen -consuming wastewater
7Q10 and 30Q2 flow statistics for the proposed discharge location should be obtained.
To obtain the requested flow statistics, Pyramid contacted Mr. Curtis Weaver with USGS
NC Water Science Center. According to the information provided by Mr. Weaver, 7Q 10
and 30Q2 are estimated at zero flow for the proposed discharge location.
3.0 Evaluation of Disposal Alternatives
The selection of conventional recovery and treatment as the groundwater remedial
alternative requires a suitable form of discharge for the treated groundwater. Several
discharge alternatives were examined in order to select the most viable option. In
consideration of the site conditions, it can be said that:
Discharge to a sanitary sewer is not possible because the area where the subject site is
located is not served by a public sewer collection system. It is very unlikely that a public
JW Smith / Camp Springs 76 — Individual NPDES Permit 2
Pyramid Project 2006595

Am
an
sewer system will be available in the next five years because there is no a public
sewerage system within a five mile radius.
OR
• Discharge to the subsurface via infiltration or injection wells is not technologically
feasible due to relatively low hydraulic conductivity of the site. The site has an average
�+ hydraulic conductivity of 0.34 feet /day (1.2 x 10-4 cm/sec) for surficial saprolite zone
and 0.74 feet/day (2.7 x 104 cm/sec) for the fractured bedrock zone. To effectively apply
pump and treat methodology with re -injection of treated groundwater hydraulic
conductivity must be greater than or equal to 10-2 cm/sec.
• Air sparging as an in -situ technology is not effective for large hydrocarbon plumes such
as one at the JW Smith site. Also air sparging will most likely spread the plume, which is
unacceptable at the subject site due to close proximity of water supply wells to the plume
location.
• Spray or drip irrigation is not feasible due to the low permeabilities of the soils.
Additionally, there -is no appropriate space on the subject site or adjacent properties to
"'� install holding lagoon for this alternative; and
• Point -discharge directly to surface waters appears to be the only technically feasible
means of disposing of the treated groundwater.
There is one option for point discharge to surface waters from the subject property.
Discharge of the effluent from the treatment system will be directed to a drainage ditch
leading into an unnamed intermittent stream that is predominantly spring -fed. The
unnamed stream flows to the north-northwest 1.2 miles into Country Line Creek.
Discharge will be carried to the discharge point via a buried, 3-inch diameter PVC
discharge line. The discharge line will connect the treatment system to the drainage ditch
located approximately 600 to 700 feet west of the proposed treatment building location.
The discharge line will cross four (4) properties (Farmer's, G.W. Smith's, Garrison's. and
Teddy Smith's). Pyramid has received signed access agreements to install the discharge
line. Copies of signed access agreements and authorized representative documentation
are included as Appendix H.
am 3.0 Present Value of Costs
A 20-year present value of cost analysis (PVCA) of the proposed remediation system
with point source discharge, which is deemed as only technologically feasible alternative
for the JW Smith site, is presented at the next page. The PVCA includes costs associated
with construction and startup, and annual maintenance and operation of the remediation
system.
am
JW Smith / Camp Springs 76 — Individual NPDES Permit 3
am Pyramid Project 2006595

00
P"
MR
20-year PVCA
Propose Remediation System for JW Smith Site
Construction
Annual Operation
&
&
Total
Startup
Maintenance
(capital cost)
(recurring cost)
Cost
$160,125.11
$142,607.14
$ 3029732.25
r•�, Cost of the remediation system construction and startup of $ 160, 125.11 is determined
based on bids for a very similar system. Cost of the system annual operation and
maintenance of $12,100 is estimated by reviewing the historical data related to the cost of
operation and maintenance of comparable treatment systems.
4.0 Soil Analysis Report
Based on the lithological information gathered from selected soil borings, it has been
determined that the soil at the site consists of reddish brown clayey silt loam which
grades into brown to tan, saprolite with relic fractures and structures. The saprolite
crushes to sandy silt. The bedrock was encountered at a depth of approximately 60 feet
and consisted of fine-grained metavolcanic rocks (phylitte & schist).
pin
M4
P"
P"
om
Oq
JW Smith / Camp Springs 76 — Indtvidual NPDES Permit 4
'0�°' Pyramid Project 2006595

I SITE: I 8920 CHERRY GROVE RD. I
LOCATION:
CAMP SPRINGS,
N.C.
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USGS IDENTIFICATION SCALES
YIMRE7 yAp ate' ,gyp 0
ORIGNAI. DATL• I W! Wm
�PNG�fOREVIypR Iq7�
j'� 1000 0 7D00 4000 E000
—J PfaMYO• RIGRM . KM SURFACE FEET!
C� AN
= N
SECOIByYY HGMYAY, FMRO SURFACE ROTa � CIRCLE SIR�gRpRJG SIZE R�IGOES AAPPRO%WTE 1500' RAIXUS
UGRf—OUIY ROAD FWiO OR / TOPOMWHIC& CWMUR NIF1iJJAL - 2D FEET
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IMUPRovEo RGAo
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SPARKS OIL COMPANY 'm
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— J.W. SMIiH-CAMP SPRINGS 76
PI�RAM i D ® -
I EWPOoiN�iir'� Imo• TOPOGRAPHIC MAP � � - I

4 •16r10
21
1
PYRAMID
ENVIRONMENTAL & ENGINEERING, P.C.
t
OIL C(
IITW _
39
Ate�s ' ,-r
66
,.
BURIED
DISCHARGE LINE Ay K r
I
Pisli! A6 PLAY
kMP SPRINGS 76 o 1 3121
NORTH CAROLINA $ 2006—
RGE POINT M FARE
GRAPHIC SCALE IN FEET
0 100 200
1"-200'

raw
aar
Min
fm
TIRR
IM
MIR
ran
f"
wn
TIM
P"
am
Table 1
List of Chemicals Found With Maximum Observed Concentrations
JW Smith, Reidsville, NC
Chemical
Unit
Concentration
2L Ground-
Water
Standards
ug/l
Gross
Contamination
Levels
ug/l
MTBE
ug/l
200
200,000
Benzene
ug/l
1
5,000
Toluene
ug/l
1000
257,500
58000
Ethylbefizene
ug/l
550
84,500
4600
Total Xylenes
ug/l
530
87,500
23600
IPE
TO t _ L
ug/l
70
70,000
800
1,2-Di&Toroethane
ug/l
0.38
380
560
EDB
ug/l
0.0004
50
x =- _ �
1,2,4-Trimethylbenzene
ug/l
350
28500
6100
1,3,5-Trimethylbenzene
ug/l
350
25000
1900
n-Propylbenzene
ug/l
70
30000
930
Naphthalene
ug/i
21
15500
2900
EDB
ug/l
0.0004
50
680
Phenol
ug/I
300
300,000
36
Lead
ug/l
15
15,000
2.4
Oulu ariu %inaucu vaiuus Oxcaau iris urvss L.vntamrnant Levels
Bold Values Exceed the 21. Levels

Table 2
Summary of Most Recent Groundwater Analytical Results
JW Smith, Reidsville, NC
Monitoring Welts
21. Ground-
Water
Standards
unn
Gross
cordaminatlon
Levels
u
LaboratoryUnits
Date
MW-1
MW-2
MW-3
MW-4
VE-1
MWd
MW-6
MW-7
MW-8
MW-9
Parameters
MADEP•VPH
I Sampled
C5-C8 Allphatic
ugA
42D
NV
CS-C12 Allphatic
ugA
42DO
NV
C9-C10 Aromatic
ugA
210
NV
Methods 601 S 602
MTBE
ugA
200
200,000
2/20/2007
11000
<0.5
48000
<0.5
460
NS
e200
<0.5
<0.5
<0.5
Benzene
ugA
1
5,000
2/20/2007
<0.5
h
<0.5
910
NS
1800
<0.5
40.5
-
<0.5
Toluene
ugA
low
257,500
2/20/2007
33000
<0.5
46000
<0.5
3100
NS
13000
<0.5
7.5
<0.b
Ethylbenzerte
ugA
550
84,500
2/20/2007
3300
<0.5
3700
<0.5
360
NS
3100
<0.6
3.9<O.S
Total Xylenes
ug/I
530
87 5W
2/20=17
17300
<1.5
179M
0.5
2690
NS
15500
<1.5
71
<0.5
IPE
ugA
70
70,000
2J2012007
<200
<0.5
200
<O.5
<W
NS
<200
<O.5
<0.5
<0.5
1,20chloroetharte
ugA
2RW2007
0.38
380
<0.5
74
<O.b
450
NS
<2p0
<0.5
<0.5
<O.b
EDB
ugA
2/20/2007
0.0004
50
<0.5
<W
C0.5
450
NS
<200
<0.5
<0.5
<0.5
1,2,4-Trlmethylbenzene
ugA
350
28500
2/20/2007
2300
<0.5
2500
<0.6
480
NS
2400
<0.5
17
<0.5
1.3,5-Tdmetl ylbenzene
ugA
360
25000
2=2007
620
<0.5
670
<0.5
130
NS
870
<0.5
<0.5
<0.5
n-Propytberuene
ugA
70
30000
2/20/2007
300
<0.5
330
<0.6
<50
NS
350
<0.5
1.1
<0.5
Naphthalene
ugA
21
15500
2/20/2007
1100
<0.5
770
<O.5
230
NS
990
<0.5
4.7
<0.6
ALL OTHER
PARAMETERS
ugA
Various
Various
2/20/2007
BDL 1
BDL
BDL
3.5
BOL
NS
BDL
BDL
1.37
BDL
Method 504.1
EDB
ugA
0.0004
50
2/20/2007
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Method 420.1
Phenol
ugA
NS NS
30D
300,000
824/20p6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
2/20/2007
NS
NS
IVS
NS
Method 3030C Lead
Lead
ugA
1
15 1
15,000
824/ 008
NS
NS
NS
_ 2.4 _
NS
NS
NS I
NS I
NS
NS
NS 1
N5
2/20YJ_007
NS
NS
NS
NS
NS
NS
NS
NS
Page 1 of 2
t E C E E E E

I PARAMETERS
Table 2
Summary of Most Recent Groundwater Analytical Results
JW Smith, Reidsville, NC
-a'Ttloo 3000
stwo 4300
19400 22800
Ga_a `bW
NA - not samPled for Parameter UN o Unknown Bold and Shaded Values Exceed the dross COftamfrlartt Levels
ND=Not Detected NV - No Value for this Standard I Nlaxhttum Value o_f Detected CorRgourid/Matal I
Page 2 of 2
tL Ground- Gross
t,twr contamination
Standards I Levels

VENT TO
1
ATMOSPHERE
SVE
SYSTEM
u
Gast Reggenerative Blower
Model R71DOR-50 — 10 HP
Influent from SVE knock -out
Max. Flow: 50 GPD (0.03 GPM)
Expected Avg. now: <0.003 GPM
Influent from Recovery ells
Max. Flow: 5.0 GPM
SVE MOISTURE
KNOCK —OUT DRUM
(GAST MODEL RMS 400) LIQUID
O
o I
--•------------ _
Myers 0.5 HP
Jet Pump
i LEGEND 1
H
Ball Valve
©
Pressure Gauge
Pressure Sensor
®
Water Flow Meter
QS
Sample Port
QV
Vacuum Gauge
5V
Solenoid Valve
Dwyer Air -Flow
OMeter
Total
Air -Flow E
Meter 0
O O 0
V, 14 V f �I
MW-16
(Converted to
SVE Well)
RW-3 RW-2
(Optional)
a
H2K TECHNOLOGIES, INC.
MODEL LLSB
VOLUME 235
RETENTION TIME 140 MIN. 0 6 GPM
ll�+ - --,
I W NOTE: This sump may be
R interrupted in the
I OWS.
I k OIL —WATER SEP .RA OR I I Myers 0.5 HP
JI Q I I r — Jet Pump:✓____0_--
z SLUDGE OUT
a PRODUCT (DUAL) I I I I I f
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DRM STORAGE I I I I I I I
I I I I I I
--�"----�----------------1 r_--.w�(o--J LEVEL FLOAT SWITCH I
J I (j I PUMP ON & OFF r--� _--_----__--1 -
I I HI LEVEL- I I 1 I
SOLENOID I I CLOSES I I------
W � I I -------
I I Discharge Pump
"u I I American Stainless
240/120 V, CONTROL HI LEVEL RELAY OPENS
S Single -Phase I I Centrifugal Pump
Elect. Power In PANEL - - - - - - - - - - - - - - - - - - I 0.5 HP/30/rEFC
--�~ LOW LEVEL RELAY CLOSES
GROUNDWATER I ; HI LEVEL RELAY OPENS
-�� L - - - - - - - - - - - - -
I
I I (2) Myers Centrifugal Pumps F -
I 3/4 HP 0 3450 RPM
CHECK '@— -
J I I VALVE I S
------ --
J �Pk P �� LEVEL FLOAT SWITCH
fir) PUMP J I I PUMP ON & OFF
S) I HI LEVEL
I RELAY J I
FF is'
I CLOSES I I BAG FILTER BACKWASH
-�(oHi LEVEL (r_
O RELAY CLOSES
71
J PUMP —CONTROL AR � J° LOW LEVEL I I I sv
- I RELAY CLOSES J
f-�(oHl LEVEL I I I s'` 9 i
I b RELAY CLOSES
I I l AGGREGATE CARBON CARBON
P S SV FILTER SV P FILTER S FILTER P S
NORMALLY OPEN I I j1 _ BACKWASH
I I 11
kAIR
Hydro —solenoid I Backwash System(1) Multi —Media
I I (3) solenoid valves) Aggregate Filter
COMPRESSOR I ,fie - 04 +l r I (2) High -Pressure GAC Vessels
GROUNDWATER 7.5 HP-
RECOVERY WELLS I Sew --I Each with 90 lbs. (3 cu,ft.) carbon
W/ TOP LOADING Curtis Toledo L - - - - - - - - -,-MPNEUMATIC PUMPS Two Stage AC with
(QEDAL
AutoPump 3-inch low oil level shut-off f#
VENT TO
ATMOSPHERE
FYa ti:a"�`�SZ.`fl7S 7i+�
AIR STRIPPER
NEEP SYSTEMS
Model 2651
Shallow Tray
5-Tray Loud Profile
Flow Rate: 2-115 GPM
Air Flow: Min. 600 CFM
AIR
INLET
FILTER
AIR STRIPPER
j BLOWER
NEEP SYSTEMS BLOWER
I 7.5HP 3 Phase
I 230V/TTEFC
600 SCFM
I
I
I
�J
TRICKLE
FILTER
x
Y
m
TOTALIZING
FLOW
METER
DISCHARGE
Tail AP-3/TL) 120-gal. Vertical Tank x> �v0 F[NAL DESIGN NOT RELEASED FOR CONSTRUCTION
RW-1 20.4 SCFM
MAX. YIELD = 2.5 GPM/WELL #;j ' ��
Q
�
to
Z
O
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(
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RW-3 E.
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J 1 M4
PROPANE
TANK � SYSTEM
BLDG.
(20'x72')
`- -' CAMP SPRINGS '76
8920 _^HERR) CWV£ Rv.
MW-11 A fF
/A'
JB-1
I I �• I I,( coxc. C
t c, MW14 MW-15 svE-1 VE—
(MW-16)
RW-I
P P P P P-
MW--3
CHERRY GROVE RD.
M 4� 2
�NtdtdBtdd��
MW-B41
*�lA��,s�
sid
SEAL
5000
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0 0—ljIOW-9
RW-2 M � 12
•• I
■ �
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I
f�
----------------------------------
NOTE:
Trench X—Sections are shown in Figures 7 & S.
LEGEND
POTABLE SUPPLY WELL
L---�:.] MONITORING WELL
E:�:]
VERTICAL EXTENT WELL
1 EXISTING RECOVERY WELL
HEBPROPOSED RECOVERY WELL —
� WELL TO BE CONVERTED TO SVE WELL
FINAL DESIGN - NOT RELEASED FOR CONSTRUCTION

F -'
w 1/2" OD AIR SUPPLY
1" OD WATER DISCHARGE TUBING
24" X 24" STEEL VAULT
WITH 24"DP SKIRT
H-20 LOAD RATING, LOCKING VACUUM GAUGE
I
,LT :::•: ;• ! .`A` AIR REGULATOR
I I I-i I 6" WE CAP
2" BALL
fI I�-III SUSPENSION VALVE
CABLE \
'•i
6" SCH 40 PVC
WELL CASING /��L:'.. a•
TOP BENTONITE: 6.5' BGS—
TOP SAND: 8.0' BGS—
TOP SCREEN: 12.0' BGS—
PUMP DEPTH: 60' BGS
L5' BENTONITE
2.0' SAND PACK ABOVE WELL SCREEN
6" 0.020 SLOT WELL SCREEN
TOP LOADING
PNEUMATIC PUMP
(CEE AutoPump AP-3/11-)
TOTAL DEPTH: 65' BGS — < SEAL 7
5000
i" ID AIR SUPPLY LINE IS USED FROM AIR COMPRESSOR TO RW-3 WELL HEAD. �ny�INEEOm
FINAL DESIGN - NOT RELEASED FOR CONSTRUCTION
SLOPE TO DRAIN
TYPICAL EACH SIDE
4" DIA. SCH 40
PVC CONDUIT
2" SCH 40 PVC
SVE PIPE
"WRAMID
ENviRONMENTAL& ENGINEERING, P.C.
uu
J MGJ
-11
WELL DETAIL I NOT TO SCALE

18"XI8" STEEL VAULT
—
WTH 18"DP SKIRT —
H-20 LOAD RATING. LOCKING
4"
SPHALT .d
NATIVE III
SOIL
d�
2" SCH 40 PVC
1
WELL CASING
TOP BENTONITE: 6' BGS_. '
TOP SAND: 8' BGS —_
TOP SCREEN: 10' BGS — ,.;•
TOTAL DEPTH: 35' BGS-1,'•''.
.=
WRAM I d
ENVIRONMENTAL & ENGINEERING, P.C.
— 18" 4"
SLOPE TO DRAIN
VACUUM TYPICAL EACH SIDE
GAUGE
2" BALL
VALVE '
2" SCH 40 PVC
SVE PIPE
2.0' BENTONITE
2.0' SAND PACK ABOVE WELL SCREEN
2" 0.020 SLOT WELL SCREEN
STATIC WATER TAR] P =
SEAL
5 000
FINAL DESIGN - NOT RELEASED FOR CONSTRUCTION
CO• `4--- 3W�WEUDEUTAIL�
RAPHIC SCALE IN FEET
CAMP SPRINGS s
�M NORTH CAROLINA ®NOT TO SCNE

AP 1(po&
kw
21
PYRAMID
ENVIRONMENTAL & ENGINEERING, P.C.
39
llti? AC.
w KAT 44"
UNE
rw
11
,umrAN T IUl 1 "=200' I GRAPHIC SCALE IH FEET
- CAMP SPRINGS 76 MI 3 2 05 00 100 200
:�I® NORTH CAROLINA MI 2006-265 I -20D�

TRENCH X—SECTION
FROM J13-1_ TO SYSTEM BUILDING
TRENCH SECTION A -A'
6" CONCRETE
** ASPHALT^ 24"
* z2» A� A' NATIVE
6"
1 18„
36" o
:. q :.• .
•� a
e a
11ilF..�F
W. IMMM i�
11A 10•9
JB - JUNCTION BOX
SOIL
ROCK SCREENINGS
(COMPACTED)
4" DIA, SCH 40
PVC PIPE CHASE
1" OD NYLON 12
GROUNDWATER
RECOVERY LINES
(2 TOTAL)
2" DIA. SCH 40
i
ROCK SCREENINGS
PVC FOR SVE
FILL
,�.
(3 TOTAL)
1 /2" OD
NYLON 12
4" DIA. SCH 40
AIR -SUPPLY LINES
PVC PIPE CHASE
(2 TOTAL)
TYPICAL TRENCH X—SECTION
FROM
JB's TO
RW's
TRENCH SECTION C-C'
** ASPHALT
-- 6" CONCRETE
12-24" /
I
* -2"
C
C'
32" 18"
_. :k:
NATIVE
f :a
SOIL
ROCK SCREENINGS
(COMPACTED)
4" DIA. SCH 40
�• �_�� �r �� 1
PVC PIPE CHASE
4" MIN. 1 " OD NYLON 12
GROUNDWATER
I RECOVERY LINE 21®4
2" DIA. SCH 40 �� �A
PVC FOR SVE` �"` ASS,
ROCK SCREENINGS 1/2" OD NYLON 12
FILL AIR -SUPPLY LINESEA
NOTES: 500
* Depending on trench locations, trenches will be repaved by 6" concrete or enclosed by native soil.
** Trench surrounding area may be covered by grass. r1"
*** 1 " ID air supply line is used from air compressor to RW-3 well head. ',¢+ IN'
TRENCH X—SECTION
FROM JB-1 TO SVE WELL NW-16) & RW-2
TRENCH SECTION B-B'
ASPHALT —� 16-24" f
~2 B
1 18„
36" I
6" CONCRETE
BNATIVE
SOIL
ROCK SCREENINGS
(COMPACTED)
4" DIA. SCH 40
PVC PIPE CHASE
1" OD NYLON 12
GROUNDWATER
RECOVERY LINE
ROCK SCREENINGS
2" DIA. SCH 40 FILL
PVC FOR SVE -
(2 TOTAL) 1/2" OD NYLON 12
AIR -SUPPLY LINE
TRENCH X—SECTION
FOR DISCHARGE LINE
NATIVE
TRENCH SECTION D-D' - (COMPACTED) BACKFILL
32"
20"
12-24"
p ®' 3" DIA.
SCH 40 PVC
CLEANOUT
EVERY 100FT.
NATIVE
SOIL
TYPICAL CLEANOUT
ON DISHARGE LINE
3" DIA. SCH 40
FOR TREATED ROCK SCREENINGS
GROUNDWATER
DISCHARGE LINE FINAL DESIGN - NOT RELEASED FOR CONSTRUCTION
A -

TRENCH X-SECTION
FOR DISCHARGE LINE
TRENCH SECTION E—E'
12-24"
E
I I -I I I-1_I
F20"51
32"
NATIVE BACKFILL
(COMPACTED)
EI
NATIVE
SOIL
ROCK
SCREENINGS
3" DIA, SCH 40
PVC FOR TREATED
GROUNDWATER
DISCHARGE LINE
2" DIA. SCH 40 — — —
PVC FOR SW 1" OD NYLON 12
4° DIA SCH 40 GROUNDWATER
PVC PIPE CHASE RECOVERY LINE
MUBN.p�,, ° ID NYLON
12
H CaRQi AIR -SUPPLY LINE
LESS y�y!
SEAL FINAL DESIGN - NOT RELEASED FOR CONSTRUCTION
5000 t
SPARKS OIL CO. 4/34/07 KAN
® J.W. SMITH -CAMP SPRINGS 76 S' =® Ncd
M31YRA ID ®REIDSVILLE NORTH CAROLINA ®x-SECTION E-E pEfl
ENVIRONMENTAL & ENGINEERING, P.G.IL1X—SECTION Y—T TRiniry n. nron, m. fgl�lrlF
NOT TO SCALE

am
FOR
0"
PW
PW
PM
Pon
ram
L2
mmi
ran
rZY
raiq
ron
1m1
m
am
Groundwater Analytical Data used as Design Basis at the Site:
mW-1
MW-3
MW-6
VE-1
MW-10
MW-11
MW-14
MW-16
RW 1
PARAMETER
8124106
8124106
8124106
8124106
8124106
8124106
8124106
8124106
8124106
2/20/07*
2/20/07
2/20/07*
2/20/07*
2/20/07*
2120107
Benzene
13000
27000
3800
1500
4800
62
11000
36000
7100
Toluene
39000
55000
13000x
4900
14000
33000
58000
37000
Ethylbenzene
3900
4600
4300
550
1800
4300
4100
4300
Xylenes
19900
23200
22300
4000
11000
1410
22600
20400
23600
MTBE
12000
48000
880
310000
2900
Naphthalene
1300
2900
1400
350
390
170
2800VC
2700
2900
1,2-Dichloroethane
560
74
1.8
180
EDB
680
Isopropyl Ether
_
200
800
n-Propylbenzene
350
460
200
140
930
370
340
1,2,4-
Trimeth lbenzene
2300
3000
3100
680
1900
1100
6100
2800
4000
19315-
Trimethylbenzene
630
790
950
200
530
460
1900
720
1140
Mt results to ppo (WgIL).

4.
FS-
011111
M
W
41111111
MI
11
rssl
low profile al
r s t r i p p e
System Performance Estimate
Client and Proposal lmorme9on:
SPARKS OIL / DENR
JW Smith / Camp SPNngs76
Reidsville, NC
Carrell COanty, INC
Contaminant
Unb0ated Influent
Model 2011
Effluent
Mode 2821
Emue01
Effluent Tercel
Ibafir ppmv
Ibs41r ppmv
%removal
%removal
Bervene
Solabllly 1,780 PPm
now met,
me
269 ppb
2 PPb
MM 78.12
51 ppb
0.16 21.76
0.16 21.91
8928%
9gA9%
lyl 9amane
Solubility 152 ppm
_ 4600 PPb
26 pPb
<1 b
Mw1106.16
a20 Pph
0.02
0.02 2m
BBA3%2.05
10040%
Won.
SOlubility 175 Ppm
23800 ppb
169 ppb
i ppb
Man 106
780 ppb
011
0.11 10.60
OBA3`bID.E2
00A0%
Toluene
app.
RON ppb
650 b
PV99.05'k
6 PPb
Man 92.13 R.13
11 PPb
0.26 29,65
0S8 20.93
99.98%
MTME
Solubility48,000 pPm
310000 b
DP
911f0 ppb
5462 ppb
Mad 88.16
30 ppb
12f 145.06
136 16429
6624%
9824%
IR-InSolubility
6oln96.9 650 POm
upon
Ppb
27 PPb
<1 ppb
M. BB96
28
090 ppb
0.00 p20
p.00 p27
eaAe%
99,8,1%
1,2pTdm5Nylbenune
solubility 6) Ppm
6100 PD b
i2z PPb
2 PPb
120.
Mwt 120.0
880 pPb
0.03 2.35
OA3 2.40
90.00%
B9.g6%
1,$5-TNmaanxene
6olubiliry 4n Mean
1900 PPb
36 PPb
<I ppb
Mwt 120A
350 ppb
D.ot OA3
0.01 OA6
98.10°k
99.96%
Naphtlulene
30 PPm
296ppb
267 PPb
24 PPb
AIM 1
MVA 28.1@,16
62 ppb
OAI 0.90
0.01 1A7
90.81%
09.16%
Ethylene Olbro
al4A00 gem
ppb
fT5 ppb
45 ppb
Mad 18718DA0
O.O04W9 ppb
0.00 0.13
0.00 0.16
7932%
8241%
Pmpylb0
60 P
Solubility10.50 ppm
911 ppb
5 b
Pp
<I ppb
Mwl 120.iB
10 Ppb
OAO 0.3T
9.00 0,31?
aesetl an Ibeom0pal data only, CONSULT NEU REPRESENTATWE FOR WARRANTY 100AMG
Sort. chosen:
2600
Weyer Flow Rate:
9 Bpm
2 rtM/hl
Rate:
AU HowWater
800 arm
IT nvVhr
Water Temp:
50
10 °C
Air Temp:
60 •F
10 °C
AW Ratio:
610 :1
Safety Fedor.
20%
Model MI
Effluent
Ibwbr ppmv
%mmoval
<1 ppb
0.16 21.21
100A0%
<1 ppb
0.02 206
100.Omk
<I ppb
0.11 1049
100.00%
<i Ppb
026 29.04
100.00%
723 ppb
1.40 166.84
99.Tr%
<1 Ppb
0.00 027
"m%
<t PPb
0.02 2.40
t00A0°k
<1 ppb
0.01 0.75
100.00%
2 ppb
041 1.03
99.B2%
12 not,
am 0.17
08.31%
n PPb
om oar
f0000%
Ibs/hr - ppmv _ _ �� PPa In PPb
122 n^,^e 213.05 1AB 233.80 201 236.39
Model 2641
Effluent
Wsllr GPmv
%removal
<1 PPb
0.16 21.91
loom%
<1 ppb
om 2.06
100.00%
<i ppb
0.11 1059
Imm%
<1 PPb
0 26 29.94
100.00%
96 pPb
1.0 167.18
e9A]%
<1 ppb
0.00 02T
100.00%
ci PPb
0.03 2.40
100.00%
<1 ppb
041 0.75
loom%
<1 ppb
0.01 1.D6
99.99%
2 ppb
0.00 0.17
99.67%
<t ppb
om 03
100.00%
SELECTED MODEL
model Met
Influent
Ibahr ppmv
%removal
<1 PPb
0.16 2141
100.00lk
<I ppb
0A2 246
100.00%
i ppb
0.11 Iom
Icam%
<1 PPb
026 RDR4
tOpAO%
13 ppb
1AD 16>23
100.00%
<1 Ppb
040 022
100m)x,
<1 ppb
0.03 2.40
100.00%
<1 ppb
OA1 0.75
10000%
<i ppb
D.01 1.06
IWm%
<I ppb
0.00 0.17
9839%
<1 PPb
0.00 D.3>
100.00%
2D1 236.71 2.01 2mle
This report has bean generated by ShallowTray Modeler software version 6.12e. This 60111were is designed to assist a skilled meretor in predicting the performance of a ShallowTray air
atnpping system. North East Envimnmental Products, Inc, (NEED Systems) is not responsible for Incidemsl or consequential damages resulting from the Improper operellon of shher the
software or the air shipping equipment. This software Is 0 Copyright North East Environmental PrldUd9, Inc, 2001.
A

M
' Pyramid Environmental & Engineering, P.C.
Camp Springs 76 - JW Smith - Co -Pay Agreement Sparks Oil Company
� February 25, 2003
'RUST FUND REIMBURSEMENT AGREEMENT
UST ASSESSMENT AND REMEDIATION
'°"' Commercial Trust .Fund Site
Sparks Oil Company
412 N. Scales Street
Reidsville, NC 27320
(336) 349 - 8231
THIS TRUST FUND REIMBURSEMENT AGREEMENT (Reimbursement Agreement) is made by and
between Pyramid Environmental & Engineering, PC (Pyramid) and Sparks Oil Company (Sparks) on the _
15—lb— day of April, 2003.
WHEREAS, Pyramid and Sparks Oil Company have entered into an Agreement to complete
�n environmental assessment and remediation for the commercial site (Project Site) listed below:
The J. Nj Smith Grocery / CAMP SPRINGS 76
8920 CHERRY GRO VE, ROAD
CAMP SPRINGS, NC
and. Groundwater Incident # 21685
WHEREAS, Pyramid has agreed to perform or arrange for the performance of assessment and
remediation services in connection with petroleum hydrocarbon contamination of the Project Site
property (Environmental Services); and,
WHEREAS, Pyramid and Sparks are entering into this Reimbursement Agreement with the expectation
am that the reasonable and necessary costs associated with performing the Environmental Services are
covered by and eligible for reimbursement under the Commercial Leaking Petroleum Underground
Storage Tank Cleanup Fund (the Trust Fund), except for costs not reimbursable under the Trust Fund
(such as the deductible, tank removal and disposal, and permits); and,
WHEREAS, Pyramid agrees to perform or arrange for the performance of the Environmental Services
according to guidelines for reasonable charges promulgated by the North Carolina Department of
Environment and Natural Resources (DENR), and to submit to DENR all costs and expenses incurred by
Pyramid and the contractors or other agents it employees in connection with its performance of the
Environmental Services (the Project Charges); and,
WHEREAS, Sparks agrees to pay Pyramid for the Project Charges in accordance with this
Reimbursement Agreement until the application for reimbursement under the Trust Fund is approved by
DENR and Sparks has paid an amount equal to the Charges from Trust Fund reimbursements under the
co -payment method of payment (except as otherwise provided in this Reimbursement Agreement);
NOW, THEREFORE, in consideration of the premises and the covenants contained in this
Reimbursement Agreement, Pyramid and Sparks (the "Parties") agree as follows:
Im A. Direct payments prior to meeting Deductible Amount.
1 • Sparks agrees to pay Pyramid for each Project Charge within 30 days of Sparks, receipt
of the invoice until: (a) .DENR notifies the Parties in writing that the application for
reimbursement under the Trust Fund has been approved by DENR, and (b) Sparks has
an

Pyramid Environmental & Engineering, P.C.
` Camp Springs 76 - JW Smith - Co -Pay Agreement Sparks Oil Company
� February 25, 2003
paid an amount of Project Charges that are eligible for reimbursement under the Trust
Fund equal to the deductible established in writing by DENR (the Deductible Amount).
2. Those types of Project Charges not eligible for reimbursement under the Trust Fund,
such as tank removal and disposal, permits, and other costs excluded from coverage
under the Trust Fund (the Non -Fund Charges), shall be paid directly to Pyramid in
accordance with tivs Section A, and are not to be counted toward the Deductible
Amount required to be paid by Sparks.
3. Pyramid's invoices are due and payable on presentation, and are past due after thirty
days. Past due amounts are subject to a service charge of one and one-half percent per
month (18% per annum) on the outstanding balance. Attorney's fees, court costs,
expert witness fees, and ofrier costs incurred by Pyramid in collecting past due amounts
shall be paid by Sparks.
B. Copayment reimbursement after meeting Deductible Amount.
l • After the conditions of ParagraplY A.]. are satisfied, and subject to the limitations of Paragraph
BA., Pyramid will submit to DENR for reimbursement, in a form satisfactory to DENR, all
Project Charges (except any Non -Fund Charges) within a reasonable time after completing a
segregable portion of work as appropriate and permitted by DENR rules.
2. Since the project site Q.W. Smith's Grocery ) has been found eligible for the Trust Fund
under
the $20,000 deductible, and the initial $ 20,000 out-of-pocket deductible has mostly been met b
Sparks, Pyramid offers to perform reasonable and necessary y ary cleanup for J.W. Smith's Grocery
with Sparks on a "Co -Payment" basis. The Co -Payment agreement will be structured as follows:
a. Cleanup & assessment work will be performed as required by the DENR and a
Trust Fund Package will be prepared to cover the work.
b. The Trust Fund Package will be submitted to Sparks for signature and notary seal.
Pyramid will seek the payment of all Trust Fund eligible charges from the State,
after the deductible has been met. Sparks will return the signed and notarized
�+ packages to Pyramid.
c. The package will be submitted under this "Co -Payment" agreement for payment
directly from the State. Pyramid will sign and notarize the Trust Fund package and
send the package for processing with the State. Wlien Sparks receives the Co -
Payment check, it will be transmitted to Pyramid.
d. As described in 3 below, Pyramid will be responsible for any project charges not
reimbursed by the DENR.
3. Subject to Section A and Paragraph BA., and except for any Non -Fund Charges, Pyramid is
responsible for any Project Charges submitted to DENR for reimbursement under the Trust Fund
that are not reimbursed by DENR, and Sparks shall not be responsible for paying any such
Project Charge. if Pyramid decides in its sole discretion to appeal the denial of reimbursement of
any such Project Charge, Pyramid shall be solely responsible for the costs of the appeal; however,
a•► Sparks shall cooperate in the preparation and submission of any appeal.
4. Sparks will countersign and deliver any copayment reimbursement check made out to the Parties
jointly and take any other actions necessary to ensure that Pyramid obtains sole possession of and
rights to reimbursements from the Trust Fund.
5. Pyramid shall not be obligated to continue or complete the Environmental Services under this
agreement, and will have the right immediately to terminate this Reimbursement Agreement and
if any of the following occurs:
2
ON

Pyramid Environmental & Engineering, P.C.
Sparks Oil Company
Camp Springs 76 - JW Smith - Co -Pay Agreement February 25, 2003
a. the Trust Fund application for the Project Site is denied by DENR, or the Project Site or the
underground storage tanks from the Project Site otherwise is not approved for any reason for
coverage under the Trust Fund; or,
b. Sparks does not pay any Project Charges it is required to pay Pyramid under this Reimbursement
Agreement; or,
c. Pyramid is unable to apply for or receive reimbursement of some or all of the costs of its
Environmental Services, or the reimbursement schedule is significantly delayed, because the
Trust Fund is insolvent, or is diminished, modified, or otherwise reduced so that it no longer pays
all "reasonable and necessary costs" as the Trust Fund correctly reimburses under the statutory
scheme and the substantive and procedural rules as they exist on the date of this Reimbursement
Agreement.
In addition, this Reimbursement Agreement is passed on the understanding that Pyramid is the sole
consultant to provide Environmental Services at the Project Site. For as long as Pyramid is performing its
obligations under this Reimbursement Agreement, Sparks will not employ another consultant to conduct
environmental services for or in connection with the petroleum hydrocarbon release at the Project Site.
C. Other pro'cdsions.
1 • The intent of the Parties is that Sparks will pay to Pyramid an amount in Project Charges equal to
the deductible established by DENR and will pay any Non -Fund Charges, but that, subject to the
limitations established in Section B, Pyramid will look solely to the Trust Fund for payment of all
other Project Charges. thus, once Sparks pays the Deductible Amount, Pyramid will take the risk
that any Project Charge (other than Non -Fund Charges) exceeds the amount considered
reasonable and necessary by DENR. However, the Parties do not intend that Pyramid should take
the risk of Trust Fund eligibility, insolvency, or any significant change to the Trust Fund which
would preclude, diminish, or significantly delay Pyramid's substantive or procedural
reimbursement rights under the Trust Fund.
2. At the present time, the account balance in the NC Trust Fund has a significant financial deficit of
approximately ( - $ 17 Million ). This will delay payments of eligible costs from the Fund for
months past the package submittal date. Due to the condition of the Fund, Pyramid is forced to
make allowances for interest on the Co -Payment amounts for each package. The interest will be
simple interest calculated as follows: After the Trust Fund package is submitted to the DENR,
interest will begin on the 91" day after subnttal. The interest will be calculated as simple
interest at Prime rate +1 %. This will help to defray the costs of Pyramid's effective loan while
waiting for Trust Fund reimbursement.
3. The Parties will execute and deliver such additional or other documents and take such further
actions as may be reasonably necessar
y to carry out fully the intent and purpose of this
Reimbursement Agreement.
4. This Reimbursement Agreement shall be binding upon and shall inure to the benefit of the
successors and assigns of the Parties.
IN WITNESS WHEREOF, the Parties have executed this Reimbursement Agreement this the
�► . J day of � 2003.
#etes /
Pyramid Environmental & Engineering, P.C. Sparks Oil Company
r-
IM By: B
Doug avello, President rry S s, P ent
Date � K�� to •`� t�/,ZV 3
am

Pyramid Environmental & En ' ee ring9 P.C.
�+ 700 North Eugene Sty
Greensboro, NC 27401
Phone: [phone] Fax: [phone]
ACCESS AGREEAfEIl T
To .Discharge Clean Groundwater Effluent from Proposed
Remediation System at the J. W. Smith -Camp Springs 76 Store
am Date: e
3,2004
Property Owners:•_M7• Teddv W IWith
Property Description:Pronprtv on Id i-h
t5
The parties hereto hereby agree as follows:
1) On behalf of Sparks Oil Company and as authorized by the North Carolina De
Natural Resources (hereinafter NCDENR), pyramid Environmental and Engineering,P.C. Department of Environment and
Perform such work as is necessary to connect the proposed groundwater remediation tem a (uent to discharge
o d), shall
the above -described property.
p p rty, s}' to discharge on or near
2) Said property owners hereby consent and
�, property, and to allow agree to allowproperty the scharge of clean, treated groundwater onto this
Pyramid and its subcontractors access to thefor the purpose of performing such work.
3) Pyramid hereby represents that it is under contract to Sparks Oil Company to perform
owners shall not be held liable for any costs or expenses related to this work unless otherwisthis
agreed wand the property
`'�' contract. Pyramid agrees to indemnify the property owners for an accidents personal in' upon a separate
from or related to Pyramids work while on the property.
y P Jm'Y� or property damage resulting
p Percy.
mr+ 4) Pyramid fiwther represents that the NCDENR has requested this work in order to expedite r.
incident from petroleum underground storage tanks p emediation of a release
Incident # 2I685). The work will be pre -approved by NCD'sE� for reimbursementSn:dth-p Springs 76 Property (NCDENR
MR Underground Storage Tank (UST) Trust Fund. under the North Carolina Commercial
5) Pyramid further represents that all work shall be conducted in accordance with all applicable
guidelines and ordinances. The land surface shall be restored as near as possible to its on inal con iion.state and local
r:+ g condition.
6) This agreement shall be in effect as long as the remediation system is required to operate
�l p by NCDENR,
IN
fan
mithProperty/c�
Mr. Teddy W. Sy
owner Date
--------------
Date
�v .2 /3 ,-
'Lichael G. Jones, P.G.
00
r'yramid Environmenta & Engineering, P.C. Da e
0"
0M

aA �
rraAd EnvironmentAj & Engineering,P.C.
700 North. Eugene St.
Greensboro, NC 27401
Phone: [phone] Fax: [phone]
ACCESS AGWEEMENT
MM
To Install a Subsurface Discharge Pipefor Clean Groundwater f om the pro
Rer,Zediation System at the J. W. Smith -Camp p g S rim s 76 Store proposed
Date: e
Property Owners:__ Mr T > Smith
11111:1i!iilit 1111/1111,11Ilina
The parties hereto hereby agree as follows:
l) On behalf of Sparks Oil Company and as authorized by the North Carolina De artme
Natural Resources (hereinafter NCDENR P P nt of Environment and
), Pyramid Environmental and Engineering, P.C. (hereinafter Pyramid), shall
Perform such work as is necessary to install a subsurface pipe to transfer the proposed groundwater effluent to the proposed discharge point. gr remediation system
2) Said property owners hereby consent and agree to allow the instal
MM proposed groundwater remediation installation of a subsurface pipe to transfer the
subcontractors access to the property for the purpose of performing psuch discharge point, and to allow
Pyramid and its
work.
3) Pyramid hereby represents that it is under contract to Sparks Oil Company to
perform this owners shall not be held liable for any costs or expenses related to this work unless otherwise agreed work, the property
contract. Pyramid agrees to rode the roe Pon by separate
from or related to Pyramid's work �wh le on theproperty.ers for any accidents, personal injury, or Property doge resulting
4) Pyramid further represents that the NCDENR has requested this work in order to expedite remedia
incident from petroleum underground storage tanks P from of a release
Incident # 21685). The work will be pre -approved by NCD'ENR for r burseme Camp Springs -76 Property (NCDEIVR
m Underground Storage Tank (UST) Trust Fund. t under the North Carolina Commercial
5) Pyramid further represents that all work shall be conducted in accordance with all applicable slate and local
guidelines and ordinances. The land surface shall be restored as near as possible to its original condition.
6) This agreement shall be in effect as long as the remediation system is required to operate b NC P y DENR.
Mr. George (G. W.) Smith, property owner
Date
Mrs. Barbara- Smith, prope owner
Date
A;,?- Ll-3 2 o o
.Michael G. Jones, P.G.
Pyramid Environmen & Engineering, P. C Date
ow

&eeming9 P.C.
700 North Eagene St.
Greensboro, NC 27401
Phone: [phone]
Fag: [phone]
.�CC,�,�`S AC.1�EJMNT
7'o Install a Subsurface �3ischarge Pipefor Clean GYOutZ
'�' Retnedia-don d`water from the I�i+oposed
System at the J. T7 �'M&h-Camp Springs 76 Store
Date:
Property Owners:_Mr�. & MrcRn� Tn son
Property Description:
e• _ J
r l'
36
The parties hereto hereby agree as follows:
ram►
I) 4n behalf of Sparks Oil Company and as authorized b the
Natural Resources (hereinafter NCDENR Pyramidy North Carolina Department of Bnv'onment and
perform such work as is necessary to install a surf �vuonmental and Engineering,
effluent to the proposed discharge point. PIPe to transfer thrd P.C.groundwater r Pyramid), shall
g p t. �' ter remediation system
2) Said proper, owners hereby consent and agree to allow the '
Proposed groundwater remediation installation of a subsurface pipe to transfer the
subcontractors access to the ro system effluent to the proposed discharge point, and to allow
P perty for the purpose of performing such work. Pyxadd and its
3) Pyramid hereby represents that it is under contract to Sparks pal
,n owners shall not be held liable for any costs or expenses related to this work unless perform this work, and the property
contract. Pyramid s otherwise agreed upon by separate
from or related to agrees to indemnify the property owners for any accidents, personal in'
yramid's work while on the propel-ty. Jury', or property damage resulting
mm¢) Pyramid further represents that the NCDENR
incident from petroleum underground storage requested this work in order to expedite remediation of a release
Incident # 21685). The work will bed storage ui b NCDENR for reimbursement Smith -Camp Springs 76 Property (NCD,�
04hiderground Storage Tank (UST) Trust Fund. �mbursement under the North Carolina Commercial
Pyramid further represents that all work shall be conducted in
guidelines and ordinances. The land surface shall be restored as near as possible accordance oWith riginal
all applicable state and local
p sable to its original condition.
` This agreement shall be in effect as long as the remediation system is required
g d to operate by NCDENR
t —.-� V
iY,r. Randy 'song property owner
Date
1
R _ s. Kathy n, prop owner 113Date
! -11
/ :ha.el G. Jones, P. /3 D0
°yramid Environme & Engineering, P. C; Date
MR

Aa
Pyramid Environmental & Engineering, P.C.
700 North Eugene St.
Greensboro, NC 27401
Phone: [phone] Fag: [phone]
ram
ACCESS AGREEMENT
r, To Install a Subsui face .discharge Pipe for Clean Groundwater from the Proposed
Remediation ,System at the J. W. Smith -Camp Springs 76 Store
rim
Date:ran Maroh 16 2004
Property Owners: Ms..Iudv Farmer
Property Description: _ Pro gW 8946 bhp „ rT�.�„o ua h
5 ...� irectly West QfJ W. Smith ilzore)
Z Carolina
Fu' _ Caswell V Tot # 147
ran The parties hereto hereby agree as follows:
1) On behalf of Sparks Oil Company and as authorized by the North Carolina Department of Environment and
Natural Resources (hereinafter NCDENR), Pyramid Environmental and Engineering, P.C. (hereinafter Pyramid), shall
Mn perform such work as is necessary to install a subsurface pipe to transfer the proposed groundwater remediation system
effluent to the proposed discharge point. As shown on the. attached figure, the subsurface discharge pipe will be installed
approximately 5 feet from the Judy Farmer and Shannon/Sharon Farmer property line.
Mn
2) Said property owners hereby consent and agree to allow the installation of a subsurface pipe to transfer the
Proposed groundwater remediation system effluent to the proposed discharge point, and to allow P
subcontractors access to the property for the Pyramid and its
P Pay purpose of performing such work.
PR
3) Pyramid hereby represents that it is under contract to Sparks Oil Company to perform this work, and the property
owners shall not be held liable for any costs or expenses related to this work unless otherwise agreed upon by separate
�+
contract. Pyramid agrees to indemnify the property owners for any accidents, personal injury, or property damage resulting
from or related to Pyramid's work while on the property.
4) Pyramid further represents that the NCDENR has requested this work in order to expedite remediation of a release
incident fiom petroleum underground storage tanks (DST's) on the J.W. Smith -Camp Springs 76 Property (NCDENR
Incident # 21685). The work will be pre -approved by NCDENR for reimbursement under the North Carolina Commercial
Underground Storage Tank (UST) Trust Fund.
�+ 5) Pyramid further represents that all work shall be conducted in accordance with all applicable state and local
guidelines and ordinances. The land surface shall be restored as near as possible to its original condition.
6) This agreement shall be in effect as long as the remediation system is required to operate by NCDENR.
Ms dy F er, property owner Date
fAM Date
E• /j
S
MR Michael G. Jones, P.G. D to
Pyramid Environmental ngineerinz P. C.

II SITE: I 8920 CHERRY GROVE RD. I LOCATION: CAMP SPRINGS, N.C.
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M&OMI F. EaskY, G0
witiiara G. Ron hr. S=VXY
EN° of Unvawn=v +and Nat" Resotuas
p }L S°UML Director
qMr Division of Water Quatity
June 13, 2007
Mr. Jexxy Sparks
Sparks Oil Company
412 N. Scales Suet 1w1
Reidsville, NC 27320
Subject: NPDES Permit Application Return
Return # 2251
Caswell County
Dear Mr. Sparks: -
In accordance with the Division policy, we must hereby return the attached NPDES permit application
received on April 26, 2007.After a px.ehminary review by the NPDES staff, the Division has
deterrnined that theapplication for coverage under General Permit NC0510000 to discharge
groundwater remediation wastewater does not meet the Certificate of Coverage minimum requirement;
° Whits is because the farilfity will discharge into an unnamed Intermittent stream that maws
into Country Line Creek classified HQw waters. Any discharge in a waterbody riassified
HQW cannot be covered wader GeaerW Porn-&
If you wish to reapply for an NPDES permit, please complete the NC Form C-GW and include
appropriate fees before resubmitting the application forM. Submit the completed application form to the
attention of Agyeman Adu-Poku. If you resubmit the application form within sixty days of this letter,
the application fee you submitted previously will be credited to you. c� o
Should you have any questions about the NPDES permitting process, contact Agyeman Adu-Poke at
[phone], ext. 508 or the address listed below.
Sincerely,
tvSusan A. Wilson
Supervisor, NPDES Western Program
cc: NPDES File
Winston-Salem Regional Office/Surface Water Protection Section
Central Files
, Ataro
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Noah Caaba Division of Wam Quality 1617 Mail ScrAce Center Raleigh, NC 27699.1617 Phm [phone] Customer sarvice
invert u www.ncwAteMUJb.eetr Lmadon; Sat N. SWisbuty St. Raleigh, NC 27604 Fox [phone] 1-977-623-6748
An Equal UppatmrrityJAtf =ova Aabn Erapbpr - 50% ReeyOW10% Post Conswnr Pqw