WQ0019911_Regional Office Historical File Pre 2018

Perdue
NCDENR
North Carolina Department e` Environment and Natural Resources
Division of Water Cual
Coleer -.
arector
Mr. Scott Eaton
CITGO Petroleum
3877 Flowers Road
Atlanta, GA 30360
December 1. 2011
Subject: Rescission of Surface Irrigation Permit
Permit No. WQ0019911
Charlotte Terminal
Mecklenburg County
Dear Mr, Eaton:
Reference is made to your request for rescissit'in of the subject Surface Irrigation Permit. Staff from th
Mooresville Regional Office has confirmed that this Permit is no longer required, 'There.
accordance with your request, Surface Irrigation Permit No. WQ0019911 is rescinded, effective
immediately.
If in the future, you wish again to operate a non -discharge system. you .rust first apply for and receive a
new Surface Irrigation. Permit. Operating a non -discharge system without a valid Surface Irrigation Permit
will subject the responsible party to a civil penalty of up to S25 0O0 per day..
If it would be helpful to discuss this matter further, please do not hesitate to contact the Mooresville
Regional Offce, Aquifer Protection Section at [phone].
Sincerely,
Cole it H. Sullins
CHSiedlt
Mecklenburg Count Health Department.
Mooresville - Aquifer Protection Regional. Supervisor
Technical Assistance and Certification
Permit File \ QOO1.991.1.
Fran McPherson, DWQ Budget Office

Per rtit Rescission Form
Information to be filled out by Central Office:
Facility Name: CITGO, Charlotte Terminal
Permit Number: WQ0019911
Regional Office: Mooresville
County: Mecklenburg
Date Rescission Requested: 1 1;/7/201 ].
Permit Expiration: 5/31/2015
Received Original Request: Central Office
Form of Received Request: Letter
Information to be filled out by Region:
Please Check Appropriately:
Site Visit Performed
Regional Office
Signed Annual Fee Invoice X Other
Groundwater Concerns Addressed
Render De for Rescission of the Above Referenced Permit:
Approved
Denied
'Mote: If approved this permit will become inactive in the BIMS database and will not be billed
through the division billing system.
Complete if Approved: „IRIRescind lmriiediately
Reason for Approval f
Reason for Denial
Signatur
Date Certified:
Return Completed and Signed Form to t d I-1ar ee,Aquifer Protection Program Section

Michael F. Easley, Governor
William G. Ross Jr, Secretary
North Car .ina Department of Environment and Natural Resources
k, P,E, Director
Water Quality
August 22, 2006
SCOTT EATON, EHSS MANAGER
CITGO PETROLEUM CORPORATION
3877 FLOWERS DRIVE
DORAVILLE, GA 30360
Subject: Permit No, WQ0019911 — Minor Modification
CITGO Petroleum Corporation — Charlotte Terminal
Storm.water Surface Irrigation
Mecklenburg County
Dear Mr, Eaton:
In accordance with your permit modification request received January 24, 2006 to add twenty
sprinkler heads to the system evaporate treated stormwater in a containment area, and the letter of July 7,
2006 from David E. Klemm and Stanford LUITMIUS of S&M.E, we are forwarding herewith Permit No.
WQ0019911, dated August 22, 2006, to CITGO Petroleum Corporation for additional construction and
continued operation of the subject wastewater treatment and surface irrigation facilif s.
This permit shall be effective from the date of issuance until May 31, 201A1. void -Permit No.
WQ0019911 issued June 30, 2006, and shall be subject to the conditions and 'limitations as specified
therein. Please note the notification requirements stated in Conditions 1.1. and 1,2; the required
establishment and maintenance of a gravel or vegetative cover in certain areas (excluding stormwater
containment berms), as stated in Condition ILI 1; and that the requirement for additional testing in
downgradient monitoring wells under certain conditions has now been restricted to monitoring well MW-
18, as stated in Condition IV.1,b. Please pay particular attention to the monitoring requirements in this
permit. Failure to establish an adequate system for collecting and maintaining the required operational
information will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the
right to request an adjudicatory hearing upon written request within thirty (30) days following receipt of
this permit. 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, 671.4 Mail Service
Center, Raleigh, NC 27699-6714, Unless such demands are made this permit shall be final and binding.
If you need additional information concerning this matter, please contact avid. Goodrich at (919)
715-6162,
Sincerely,
Alan
NovhCarolina
AiTifilrally
cc: David E. Klemm, S&ME — Spartanburg, SC,
Mecklenburg County Health Department
Mooresville Regional Office, Aquifer Protection Section
Technical Assistance and Certification Unit
APS Central Files
LAU Files
Aquifer Protection Section
Internet: 11..2o.,ctirstate.nc,us
1636 Mail Service Center Raleigh, NC 27699-1636 Phone (919) '733-3221
2728 Capital Boulevard Raleigh., NC 27604 FAX [phone]
An Equa) Opportunity/Affirmative Action Employer — .50% Recycled/10% Post Consumer Paper
Customer Service
1-877-623-6748

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH
SURFACE IRRIGATION SYSTEM PERMIT
In accordance with the provisions of Article 2.1 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
CITGO Petroleum Corporation
Mecklenburg County
FOR THE
construction and continued operation of a stormwater spray irrigation treatment and disposal facility
consisting of the collection of stormwater fro-m bermed bulk storage tank area, a 1..5 HP pump, two-inch
PVC line to serve ten (10) spray irrigation nozzles,
twenty (20) new sprinkler heads along two new sprinkler lines directed onto the interior walls of the
above -ground containment berm to promote the evaporation of water,
to serve CITGO Petroleum Corporation — Charlotte Terminal, with irrigation rates as specified in this
permit and with no discharge of wastes to the surface waters, pursuant to the application received January
4, 2006, and subsequent additional information received by the Division, and in conformity with the
project plan, specifications, and other supporting data subsequently filed and approved by the Department
of Environment and Natural Resources and considered a part of this permit.
This permit shall be effective from the date of issuance until May 31, 2011, shall void Permit No.
WQ001991 I issued June 30,, 2006, and shall be subject to the following specified conditions and
limitations:
PERFORMANCE STANDARDS
I. Upon completion of construction of the new sprinkler portion of this facility, and prior to operation of
the new portion of this permitted facility, a certification must be received from a professional
engineer certifying that the permitted. facility has been installed in accordance with this permit, the
approved plans and specifications, and other supporting materials, ,The certification shall include an
updated design drawing of the system that illustrates the evaporative system. If this project is to be
completed in phases and partially certified, you shall retain the res onsibility to track further
construction approved under the same perrnit, and shall provide a final certificate of completion once
the entire project has been completed.. Mail, the Certification to the Land Application Unit, Division
of Water Quality, 1.636 Mail Service Center, Raleigh, NC 27699-1636.

2. The Mooresville Regional Office, telephone number [phone], shall be notified at least forty-
eight (48) hours in advance of operation of the installed facilities so that an in -place inspection can be
made. Such notification to the regional supervisor shall be made during the normal office hours from
8:00 a.m, until 5:00 p.m, on Monday through Friday, excluding State Holidays.
The surface irrigation facilities shall be effectively maintained and operated at all times so that there
is no discharge to the surface waters, nor any contamination of ground waters, which will render them
unsatisfactory for normal use. In the event that the facilities fail, to perform satisfactorily, including
the creation of nuisance conditions or failure of the irrigation area to adequately assimilate the
wastewater, the Pennittee shall take immediate corrective actions including those actions that may be
required by the Division of Water Quality, such as the construction of additional or replacement
wastewater treatment and disposal facilities.
4. The issuance of this permit shall not relieve the Permittee of the responsibility for damages to surface
or groundwaters resulting from the operation of this facility.
5. The residuals generated from these treatment facilities must be disposed in accordance with General
Statute 14.3-215.1 and in a manner approved by the Division.
6. Diversion or bypassing of the untreated wastewater from the treatment facilities is prohibited.
7.. Th.e following buffers shall be rn.aintained:
a) 400 feet between wetted area and any residence or places of public assembly under separate
ownership,
b) 50 feet between wetted area and property lines,
c) 100 feet between wetted area and water supply wells,
d) 1.00 feet between wetted area and surface water bodies,
e) 50 feet between wetted area and public right of ways,
0 100 feet between treatmentistorage units and any water supply wells, and
g) 50 feet betweentreatment units and property lines.
Some of the buffers specified above may not have been included in previous permits for this waste
treatment and disposal system. These buffers are not intended to prohibit or prevent modifications,
which are required by the Division, to improve performance of the existing treatment facility. These
buffers do, however, apply to modifications of the treatment and disposal facilities that are for the
purpose of increasing the flow that is tributary to the facility. These buffers do apply to any
expansion or modification of the irrigation areas and apply in instances in. which the sale of property
would cause any of the buffers now complied with, for the treatment and disposal facilities, to be
violated. The applicant is advised that any modifications to the existing facilities will require a permit
modification.
II. OPERATION AND MAINTENANCE REQUIREMENTS
1. The facilities shall be properly maintained and operated at all .times,
2. Upon classification of the wastewater treatment and irrigation facilities by the Water Pollution
Control System Operators Certification Commission (WPCSOCC), the Permittee shall designate and
employ a certified operator to be in responsible charge (ORC) and one or more certified operator(s) to
be back-up ORC(s) of the facilities in accordance with 15A NCAC 8G .0201. The ORC shall visit
the .facilities in accordance with 15A NCAC 8G .020.4 or as specified in this permit and shall comply
with all other conditions specified in these rules.
3. A suitable year round vegetativecover shall be maintained on the spray irrigation area that is sprayed
by the ten spray nozzles.
2

4.
Irrigation shall not be performed during inclement weather or when the ground is in a condition that
will cause runoff.
5 Adequate measures shall be taken to prevent wastewater runoff from the irrigation
6. The facilities shall be effectively maintained and operated as a non -discharge, system to prevent e
discharge of any wastewater resulting from the operation of this facility.
Th.e application rate through the ten spray nozzles onto the vegetated spray irrigation area shall not
exceed a cumulative loading of 41.0 inches over any twelve (12) month period at an instantaneous
application rate not to exceed 0.25 inches per hour.
No type of wastewater other than stormwater from CITGO Petroleum Corporation — Charlotte
Terminal shall be irrigated onto the irrigation area.
9.
No traffic or equipment shall be allowed on the disposal area except while installation occurs or while
normal maintenance is being performed.
10. Public access to the land application sites shall be controlled during active site use. Such controls
may include the posting of signs showing the activities being conducted at each site,
11. A protective gravel or vegetative cover shall be established and maintained on all non -submerged
surfaces inside the containment area within the wetted areas of the evaporative portion of the system,
including the containment berms and the base of the containment area, Stormwater containment
berms shall be excluded from this requirement. Trees, shrubs, and other woody vegetation shall not
be allowed to grow on the earthen basin dikes or embankments. Earthen basin embankment areas
shall be kept mowed or otherwise controlled and accessible.
M. MONITORING AND REPORTING REQUIREMENTS
Any monitoring (including groundwater, surface water, soil or plant tissue analyses) deemed
necessary by the Division to insure surface and ground water protection will be established and an
acceptable sampling reporting schedule shall be followed,
2. The stomiwater effluent from the subject facilities shall be monitored by the Permittee at the point
prior to irrigation every June and December for the following parameters:
2
PH
Benzene
TSS Oil and Grease
Toluene
Xylene
Phenol
EPA Methods
624/6252
Where possible, the sample for oil should be skimmed from the surface of a calm water zone.
EPA Method 625 includes five (50) chlorophenols. If one or more chlorophenol(s) is detected at
concentrations greater than or equal to 50 the perrnittee will be required to analyze for the
eight (8) chlorophenols (listed below) in addition to EPA Method 625. This additional required
monitoring will begin with the pemiltee's next scheduled monitoring event, occur on a semi-
annual basis, and will last for the duration of the permit. Eight chlorophenols include the
following: 3-chlorophenol., 4-ehlorophenol, 2,3-dichlorophenol, 2,5-dichlorophenol, 2,6-
dichlorophenol, 3,4-dichlorphenol., 2,3,4,6-Tetrachlorophenol, and 3-mthy1-6-chlorphenol.
The Permittee tracking the amount of wastewater disposed shall maintain adequate records. These
records shall include, but are not necessarily limited to, the following information:
a. Date of irrigation,
b. Volume of wastewater irrigated,
c. Field irrigated,
3

d. Length of time field is irrigated,
e. Continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings for each field,
Weather conditions, and
g. Maintenance of cover crops.
4. Three (3) copies of all monitoring data [as specified in Conditions HIM and III(2)1 on Form NDMR-
1 and three (3) copies of all operation and disposal records [as specified in Conditions 111(3) and
III(5)] on Form NDAR-I shall be submitted on or before the last day of the following month. All
information shall be submitted to the following address:
Division of Water Quality
Information. Processing Unit
1617 Mail Service Center.
Raleigh, North Carolina 27699-161.7
5.. An annual representative soils analysis (Standard Soil Fertility Analysis) shall be conducted on each.
irrigation field and the results maintained on file by the Permittee for a minimum of five years.. The.
Standard Soil Fertility Analysis shall include, but is not necessarily limited to, the following
parameters:
Acidity
Calcium
Copper
Magnesium
Cation Exchange Capacity
•anganese
Percent Hurnic Matte
PH
Base Saturation (by calculation)
Potassium
Sodium
Zinc
Phosphorus
Exchangeable Sodium Per entage
6. Noncompliance Notification:
The Perrnittee shall report by telephone to the Mooresville Regional Office, telephone number (704)
663-1699, as soon as possible, but in no case more than 24 hours or on the next working day
following the occurrence or first knowledge of the occurrence of any of the following:
a. Any occurrence at the wastewater treatment facility which results in the treatment of significant
amounts of wastes which are abnormal in. quantity or characteristic, such as the dumping of the
contents of a sludge digester; the known passage of a slug of hazardous substance through the
facility; or any other unusual circumstances.
b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of
adequate wastewater treatment. such as mechanical or electrical failures of pumps, aerators,
compressors, etc.
c. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-pass directly to
receiving waters withouttreatment of all or any portion of the influent to such station or facility,
d. Any time that self -monitoring information indicates that the facility has gone out of compliance
with its permit limitations.
Occurrences outside normal business hours may also be reported to the Division's Emergency
Response personnel at telephone number [phone], [phone], or [phone].
Persons reporting such occurrences by telephone shall also file a written report in letter form within
five (5) days following first know]edge of the occurrence. This report must outline the actions taken
or proposed to be taken to ensure that the problem does not recur.
4

IV. GROUNDWATER REQUIREMENTS
Sampling Requirements:
a. Groundwater monitoring wells MW-13, MW-17 and MW-18 shall be sampled every June and
December for the following parameters:
Water Level pH
Total Organic Carbon (TOC)
Lead - In December only using Standard Method 3030C preparation
Volatile Organic Compounds - In December only
Water levels in the groundwater monitoring wells shall be measured prior to sampling the
groundwater for the remaining parameters. The depth to water in each well shall be measured
from the surveyed point on the top of the casing, which shall be surveyed relative to a common
datum,
b. If total. organic carbon (TOC) concentrations greater than 10 milligrams per liter are detected in
downgradient monitoring well MW-18, additional sampling and analysis shall be conducted to
identify the individual constituents comprising this TOC concentration. If the TOC concentration
as measured in the background well exceeds 10 milligrams per liter, this concentration shall he
taken to represent the naturally -occurring TOC concentration. Any exeeedances of this naturally -
occurring TOC concentration in downgradient wells shall be subject to the additional sampling
and analysis as described in this pc, mit.
e. Volatile organic compounds (VOC's) shall be analyzed using one of the following methods:
i. Standard Method 6230D (PQL at 0.5 ug/L or less),
ii. Standard Method 6210 (PQL, at 0.5 ug/L or less),
iii, EPA Method 8021 (Low Concentration, PQL at 0.5 ug/L or less),
iv. EPA Method 8260 (Low Concentration, PQL at 0.5 ug/L-or less), or
v. Another method with prior approval by the Division.
Any of the referenced methods used for VOCs shall, at a minimum, include all of the constituents
listed in Table VIII of Standard Methods 6230D. The method used shall provide a PQL at 0.5
ug/L or less, which shall be supported by laboratory proficiency studies as required by the
Division's Laboratory Certification Unit. Any constituents detected above the MDL, but below
the PQL at 0.5 ug/L shall be qualified (i.e., estimated) and reported.
d. Any laboratory selected to analyze parameters shall be Division -certified for those parameters
required.
Reporting/Documentation Requirements:
a. The results of the sampling and analysis shall be received on the most -recent version of
"Groundwater Quality Monitoring: Compliance Report Form" (i.e., GW-59 Form) with copies of
the laboratory analyses attached by the Division's Information Processing Unit on or before the
last working day of the :month following the sampling month.

b. All reports, maps, and other documents required in the "Groundwater Requirements" section of
this permit shall be mailed to the following address:
NCDENR-DWQ.
Information Processing Unit
16.17 Mail Service Center
Raleigh, NC 27699-1617
Updated blank reporting forms and other forms may be downloaded from the web site for the
Division's Aquifer Protection Section at http://h2o.enr,state,ne,uslaps/ or requested from the
address listed above.
Applicable Boundary Requirements:
a, The COMPLIANCE .BOUNDARY for the disposal system is specified by regulations in 15A
NCAC 2L, Groundwater Classifications and Standards. The Compliance Boundary for the
disposal system constructed after December 31, 1983 is established at either (1) 250 feet from the
waste disposal area, or (2) 50 feet within the property boundary, whichever is closer to the waste
disposal area. An exceedance of Groundwater Quality Standards at or beyond the Compliance
Boundary is subject to remediation action according to 15A NCAC 2L 0106(d)(2).
b. A REVIEW BOUNDARY is established around the disposal systems midway between the
Compliance Boundary and the perimeter of the waste disposal area. Any exceedance of standards
at the Review Boundary shall require action in accordance with 15A NCAC 2L .0106(d)(1).
4. Other Requirements:
a. Any additional groundwater quality monitoring, as deemed necessary by the Division, shall be
provided.
V. INSPECTIONS
1. Adequate inspection, maintenance, and cleaning shall be provided by the Permittee to insure proper.
operation of the subject facilities.
2. The Permittee or his designee shall inspect the wastewater treatment and disposai facilities to prevent
malfunctions and deterioration, operator errors and discharges which may cause or lead to the release
of wastes to the environment, a threat to human health, or a nuisance. The Pennittee shall keep an
inspection log or summary including at least the date and time of inspection, observations made, and
any maintenance, repairs, or corrective actions taken by the Perrnittee. This log of inspections shall
be maintained by the Permittee for a period of three years from the date of the inspection and shall be
made available upon request to the Division or other permitting authority.
Any duly authorized officer, employee, or representative of the Division may, upon presentation of
credentials, enter and inspect any property, premises or place on or related to the disposal site or
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 leachate.
VI. GENERAL CONDITIONS
1. This permit shall become voidable unless the facilities are constructed in accordance with the
conditions of this permit, the approved plans and specifications, and other supporting data.
6

2. This permit is effective only with respect to the nature and volume of wastes described in the
application and other supporting data,
This permit is not transferable. In the event there is a desire for the facilities to change ownership, or
there is a name change of the Permittee, a formal permit request must be submitted to the Division
accompanied by an application fee, documentation from the parties involved, and other supporting
materials as may be appropriate. The approval of this request will be considered on its merits and
may or may not be approved.
4. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee
to an enforcement action by the Division in accordance with North Carolina General Statute 143-
2I5.6A to 143-215.6C,
5. The issuance of this permit does not exempt the Permittee from complying with any and all statutes,
rules, regulations, or ordinances which may be imposed by other government agencies (local, state,
and federal) which have jurisdiction, including but not limited to applicable river buffer rules in 15A
NCAC 2B .0200, erosion and sedimentation control requirements in 15A NCAC Chapter 4 and under
the Division's General Permit NCG010000, and any requirements pertaining to wetlands under 15A
NCAC 2B .0200 and 2H .0500.
6. The Permittee shall retain a set of approved plans and specifications for the life of the project,
7. The Permittee must pay the annual administering and compliance fee within thirty (30) days after
being billed by the Division, Failure to pay the fee accordingly may cause the Division to initiate
action to revoke this permit as specified by 15A NCAC 211 .0205 (c)(4).
S. The Pennittee, at least six (6) months prior to the expiration of this permit, shall request its
extension. Upon receipt of the request, the Commission will review the adequacy of the
facilities described therein, and if warranted, will extend the permit for such period of time
and under such conditions and limitations as it may deem appropriate.
Permit issued this 22d day of August 2006
NORTH A OLINA E -NTAL MANAGEMENT COMMISSION
Alan W, Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number WQ0019911

PAW-9
MW-12 *
JJNCI1ON OX
(JAIL
00
MW-
WOODED
AREA
MW-16 EXISTING PUMP
AAW-26
PREN/11UM
TYPICAL TRENCH UNE
Scale 4
DE FAIL
FUEL OIL
OIL/WATER
SEPARATOR
PUMP
MW-3
FUEL 01
-4
MID
GRADE
x DEIAVL
rrPiC AL 5PRtNKLER
CONNECTION DETAIL —
EMPTY
2
ENG,NEErma Irsnmc
Ely WI OPMENTAL SEANCES
E P SrS1tu
CITGO 'PETROLEUM
CORPORATION
HARLOTTE, NtRTH CA.R.OUNA
Joe Ng
FIGURE 3
C!TGO PETROLEUM CORPORATION
CHARLOTTE TERMINAL
STORMWATER SPRAY IRRIGATIO
MECKLENBURG COUNTY
WQ0019911
EVAPORATION SYSTEM DET

!FUND
A NOZZLE LOCATION
• r a5ON 1445 1/2 BEARING
NOZZLE W/ MODEL 7310
HEAD (5/32"]
RAD1115 OF
INFLUENCE
-50
A
SCALE
MW-12
WOOOEO
AREA
0 50
FEET
USEABL
SOIL
AREA
14W-25
MW-15
SEPARATOR
MW-S
N POINT'S
°IGO PETROLEUM CORPORATION
CHARLOTTE, NORTH CAROLINA
1 mom qT; ]CHECKED RT'.
L.rr Tow .x k 4
FIGURE 2
CITGO PETROLEUM CORPORATION
C:1-I.ARLOTT E 'TERMINAL
STORMWATER SPAY IRRIGATION
MECKLENBURG COUNTY
W00019911
SITE DETAIL MAP

x
SCALE
0 2000
FEET
AS SHO
405-01
SOURCE; TOPOGRAPHIC MAP OF MOUNTAIN ISLAND LAKE, NORTH CAROLINA
OL1AORANGLES, 7.5 MINUTE SERIES, USCS, 1969 EDITION,.
PHDTDINSPECTED 1963
TESTING
NTAi. SERVICES
FIGURE 1.
CITGO PETROLEUM CORPORATION
CHARLOTTE TERMINAL
STORMWATER SPAY IRRIGATION
MECKLENBURG COUNTY
\%Q©019911
SITE LOCATION MAP

Date:
To:
From:
AQUIFER PROTECTION SECTION
APPLICATION REVIEW REQUEST FORM
2Jea ,/ 2 oag
Landon Davidson, ARO-APS
Art Barnhardt, FRO-APS
Andrew Pitner, MRO-APS
Jay Zimmerman, RRO-APS
E David May, WaRO
LI Charlie Stehman,
Sherri Knight, 'WS
David Goodrich , Land Application Permitting and Compliance Unit
Telephone: [phone] Fax: [phone]
E-Mail: david,goodrichO)ricmail,net
A. Permit Number: W Q00 I? tit
B. Owner: ; a Kg tv)
C. Facilitv/Operation
D. Application:
1. Permit Type:
For Residuals:
2. Project Type:
Cfr 1,eer4;04(
Proposed Existing
C° frept,..f 4,
Ut, daeter -1- 0
Facility
Operation
Animal Surface Irrigation Reuse H-R Infiltration
Recycle IJ 1/E Lagoon E GW Remediation (ND)
UIC - (5QW) closed loop water only geothermal
—I Land App.
I- 503
Major Mod:
E. Comments/Other Information:
Statutory Date: Ott:
6'
D&M E] Surface Disposal
503 Exempt E Animal
nor Mod. L Renewal EJ Renewal w/ Mod.
I would like to accompany you on a site visit.
Attached, you will find all information submitted in support of the above -referenced application for your
review, comment, andlor action. Within 30 calendar days,. please take the following actions:
L
Return ,ompleted Form AP R.R.
Attach Well structio., •ata Sheet,
Attach Attachment :or Certification by the LAPCU.
Issue an Attach. nt B tification from the RO*,
* Remember at you will b esporisible for coordinating site visits, reviews, as well as additional
informatJn requests with other -APS representatives in order to prepare a complete Attachment B for
certirlcaion, Re for to the 'RP!' SOP for additional &tail,
When you receive this request form„ please write your name and dates in the spaces below, make a copy
of this sheet, .and return it to the appropriate Central Office -Aquifer Protection Section contact person
listed above,
RO-APS Rev° e./e- Date:
FORM: APSARR 09/04
Page 1 of 1

i
WQ0019
Central Ries: APS SWP
02/21/06
Permit Tracking Slip
Program Category
Non -discharge
Permit Type
Surface Irrigation
Primary Reviewer
david.goodr`ach
Permitted Flow
Status
In review
Version
B
Project Type
Major modification
Permit Classification
Individual
Perm t Contact Affiliation
Scott Eaton
PO Box 474 7
Doraville GA
Facility Name Majori114inor Region
Paw Creek Terrninai Minor Mooresville
Location Address County
7600 Mount Holly Rd Mecklenburg
Charlotte NC 28214 Facility Confact Affiliation
li Utke
PO Box 5,8
Paw Creek NC 2810
Owner Name
CITGO PetroleumCorporation
Owner Type
Pion-overtunent
Owner Affiliation
Scott Eaton
3877 Flo ers Rd
Atlanta GA 30360
'trig issue
08/ 7101
App Received
011 4 06
n
Scheduled
d issuance
Public Notice
Effe tive Expiration
Events
RO stab report received
F "i stuff ropal teen esled
body Nrfte
Stream index Number Curre it Class Subbase-1

iuiicl ael F. Easley, Governor
William G. Ross Jr, Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, RE„ Director
Division of Water Quality
February 21, 2006
Scott Eaton
C1TG0 Petroleum Corporation
PO Box 47427
Doraville, GA 30362
Subject: Acknowledgement of Application No. WQ0019911
Paw Creek Terminal
Surface Irrigation System
Mecklenburg
Dear Mr. Eaton:
The Aquifer Protection Section of the Division of Water Quality (Division) acknowledges receipt of your
permit application and supporting materials on January 24, 2006. This application package has been
assigned the number listed above and will be reviewed by David Goodrich.
The reviewer will perform a detailed review and contact you with a request for additional information if
necessary. To ensure the maximum efficiency in processing permit applications, the Division requests
your assistance in providing a timely and complete response to any additional information requests.
Please be aware that the Division's Regional Office, copied below, must provide recommendations prior to
final action by the Division. Please also note at this time, processing permit applications can take as long
as 60 - 90 days after receipt of a complete application. To check on the status of your application, you
can visit http://h2o.enr.state.ncusibims/Reports/reportsPermits.html.
If you have any questions, please contact David Goodrich at 919-715-6162, or via e-mail at
[e-mail]. If the reviewer is unavailable, you may leave a message, and they will
respond promptly. Also note that the Division has reorganized. To review our new organizational chart,
go to http://h2o.enr,state.nc.us documents/dwt orc chmmart.pdf.
PLEASE REFER TO THE ABOVE APPLICATION NUMBER WHEN MAKING INQUIRIES ON THIS
PROJECT.
Since
yr
Kim son, P.E.
Supervisor
cc: Mooresville Regional Office, Water Quality Section
Permit Application File WQ0019911
Ni ihCarolin l
;�?atrrralli
Aquit"er Proteetiaatt Section 1636 Mail Service Center Raleigh, NC 2769'9-1636 Phone [phone] Customer Service
Inter s➢ct Itt'mliti2i5eur.srate,nc,us 2728 Capital Boulevard Raleigh, NC'276004 Fax [phone]'77-623-6 48
Fax [phone]
An Equal Opportunity/Affirmative Action Employer — 50%© Rec fcledfl (tab Post Consumer Paper

Project Professional
January 13, 2(,)06
North Carolina Department o
And Natural Resources
1617 Mail Service Center
Raleigh, North Carolina 27699-161'7
ATTENTION: Mr. David Goodrich.
Reference: PERMIT MODIFICATION APPLICATION
Permit No. WQ001991.1.
CITGO Petroleum Corporation
Charlotte, North Carolina
S&ME Project 1264-90-295
Dear Mr. Goodrich:
\s reque,sted, attached is a permit revision application for the C1TGO Petroleum Corporation site in
Charlotte, North Carolina, As we have discussed, this application is for a non-traditional system and
mostof the. information in the application is not applicable. The purpose of the system is to enhance
evaporation of non -contaminated stormwater within a containment area without discharging or
disposal to the environment. All non -evaporated water remains in the containment area. There is no
new or expanded spray field for this system. As discussed, we have included lour copies of the
permit application and four PE sealed copies of the two requested figures of the system that were
included with our original submittal to von. We have also included the Mecklenburg COUnty tax
records that show ownership of the property by CITGO Petroleum Corporation. The $205.00 permit
application fee is attached,
We appreciate your assistance with this ploject. Should you have any questions concerning this
letter, please do not hesitate to call.
Sincerely,
Klemm, P.G. Stan' immus, RE,
SenioVEnvironmental Engineer
5 \EN \IRON \ I 990\1R9ects\649029„501)05,,Spra), tield\PQraw App capon T Loicr,doc
cc: Mr. Scott Eaton, MG() Petroleum Corporation
S&ME, iHne : [phone]
15.5 Tradd Street ! (8641 576-8730 fax
Spartanbucy, South Carolina 29301 864) 232-8987 Greenville
rrt „C M,

State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
SURFACE IRRIGATION SYSTEMS
('THIS FORM MAY BE PHOTOCOPIED FOR USEAS,AiV ORIGINAL)
<THIS ONLINE APPLICATION CAN BE FILLED OUT USING
THE TAB KEY TO MOVE THROUGH THE FIELDS>
Application Number;
GENERAL INFORMATION:
I. Applicant's name (Owner of the facility, See Instruction A. ITt
2. Complete mailing address of applicant: 3877 Flowers Drive
City: Doraville State: GA Zip: 30360
Telephone number: ( 770) 458-8322 Facsimile number; (° 77( ) 458-8337
Entail Address:.season@citgo,com
3. Facility name (name of the subdivision, shopping center, etc.): CITGO Petroleum Corporation
4. Complete address of the physical location of the facility if different from mailing address of applicant:
7600 Mount Holly Road
City: Paw Creek State: NC' Zip: 28214
5. County where project is located: Mecklenburg
6. Name and complete address of engineering or cttnsultin ; firm (ifalrplicable): S&MF, Inc. 155 Tradd St.
City: Spartanburg State; SC Zip: 29301
Telephone number: ( 864 ) :574-2360,, Facsii ber: [phone]
Email Address: [e-mail]
7. Name and affiliation of contact person who can answer questions about project: Scott Eaton, CITGO
Petroleum Corporation
Email Address: jeaton(iz;=citgo.con7
(ru be completed by 1)Wr1t
II.. PERMIT INFORMATION:
I, Project is: New: Modification:.
Renewal without modification
Note; Renewals without modifications should fill out sections 1 & 11 only, and si
page of the application.
2. Fee submitted: S 205M0 (See Instruction C.)
3. If this application is being submitted for renewal or modificationto an existing permit, provide:
existing permit number W'OO°I991 land the issuance date January 7, 2002
4. Financial resources for this project include: public funds, private funds
5. Project disturbs more than one acre?: 0 Yes: El No.
If Yes, provide date when an erosion and sedimenaation control plan was submitted to the Division of Land
Resources or local delegated program for approval:
a.pplcrnt's signature on the last
FORM: SIA 09-02 Page 5

6. Project includes any stream or wetland impacts?: 0 Yes: No.
If Yes, provide date when Nationwide 12 or 404 permit, and corresponding 401 certification, was approved
or .submitted for approval: Submitted: rila Approve&
7. Provide buffers used to maintain compliance with any applicable river basin rules in 15A NCAC 2B .0200
(e.g.. Neuse River basin buffer rules, etc.): a/a
8. If project is in a Coastal Area as defined per 15A NCAC 211 ,0400, list the measures that are being taken to
ensure compliance with this rule: nla
III. INFORMATION ON WASTEWATER:
Please provide a brief description specifying the origin of the wastewater (school, subdivision, hospital,
municipalit), shopping center, industry, apartments, condominiums, etc.): Stormwater in above ground
storage tank containment area.
2. Volume of wastewater flow for this project: varies on 'rainfall gallons per day
3. Explanation of how Waste water flow was determined (15A NCAC 2H .02 19(1)): average seasonal rainfall
4. Nature of wastewater: D 100% Domestic Waste (residential, commercial, etc)
EJ 100(1,1) Industrial:
Ej 100°4 Animal Waste
0 Municipal waste (town, city, etc)
If municipal, is there a Pretreatment Program. in effect Ves. E No.
IV. GENERAL PROJECT INFORMATION:
1. Brief project description: Rainwater falls into tank approximate 3 acre contaiment area. The water is
recirculated in the containment. area via a pump, underground PVC line, and sprinkler nosseis to enhance
the natural process of evaporation. Nwater isijjjgedfr
e contamment area via s ravin. Excess
water that max, accumulate in the tank .farm may be discharged via an existing NPDES pennit as necessary.
?. System is: spray irrigation, LJ drip irrigation*.
3. Does the project conform to all buffers as required in 5A NCAC 211 .02 19(j)(5)? 0 Yes; 0 No.
*Please note that buffers for drip irrigation are those identified as "other surface disposal systems".
If No, please explain how the proposed 'buffers will provide equal or better protection of the Waters of the
State with no increased potential for health concerns or nuisance conditions, or provide a buffer waiver in
accordance ‘,vith current Division policy, available on the NDPU xveb site:
4. The treatment facilities and wetted areas must he secured to prevent unauthorized entry. Details or
notations of restricted access measures should be shown on submitted plans. Briefly' describe the measures
being taken (15A NCAC 2H .0219(j)(7)): The site is comeletely surrounded by .8 foot chain link fence and
is monitored 24 hours via closed circuit security cameras.
5. a. 100-year flood elevation: feetmean sea level, Source:
(Complete even if project is not within the 100 year flood area)
b. Are any treatment units or wetted areas located within the 100-year flood plain?: 0 Yes: 0 No.
c, If Yes, briefly describe which units/areas and the measures being taken to protect against flooding.
6. Method to provide system reliability (see instruction .1)) Attendant on duty. Continuous system operation
not mandantrov,
FORM: SIA 09-02 Page 6

7. a. Type of disinfection:nla
b. If chlorine, specify detention time provided: minutes. Please indicate in what part of the
wastewater system chlorine contact time occurs .—. chlorine contact chamber):
c. If UV, provide manufacturer's details within application package and specify the number of
lamps
8. Measures taken to provide thirty (30) days of residuals holding (15A NCAC 2E1 .0219()(9)). Storage Tank
Containarnent Area.
V. DESIGN INFORMATION (For septic tanks & sand filters)
I. If applicable, provide the location of each design element in the specifications and/or engineering plans:
How
Treatment Units Many
list each se aratelv) Provided
Septic Tanks
Must. Conform to
criteria in T15.A 18A
.1952-.1954
Primary Sand Filters
Secondary, Sand Filters
Dimensions
LxWx1-1
ft
Surface
Loading
Rate
GPD/ft
Page Number in the
Plans & Specifications
Plans Specs
*NOTE: Ila treatment system other than sand filters is to be used for secondary treatment, please submit a
separate page with specific details of sizing and treatment ability and provide manufacturer's documentation
for support.
2. Have effluent filters been provided for septic tank' , Yes No,
DESIGN INFORMATION (For Earthen Impoundments)
Provide the number of earthen impoundments in the system: 1(
2. Are any impoundments designed to receive adjacent surface runoff fl Yes LI No
If Yes, please speedy which impoundment: and the drainage area: ft.
Are impoundment(s) designed to include a discharge point (pipe, emergency spillway, etc)? Ves fl No
4. Provide the design measures proposed for impoundment liner protection from wind drive wave action:
5. Provide date when notification of intent to construct a darn was submitted to the Division of Land
Resources (15A NCAC 2K .0200):
Notification .Submitted on:
EI Permit Issued on: D. Permit Unnecessary: per the Division of Land Resources
FORM: SIA 09-02 Page 7

6, If applicable, provide the location of each design element in the specifications and/or engineering plans:
Design Element (Primal) Impoundment)
u .ose of Im oundment
Treatment
Stora'e
Liner Clay None*
Pro r installation and testing of liner
Inside Berm Surface Dimensions of Impoundment (LxWxH)
Bottom Dimensions of !Impoundment (LxWxH)
Embankment side slo e
Mean Seasonal High Water Table Depth
(de th below (=rade)**
Finish .grade elevation o
.,oundment
De th from bottom of im oundment to to ° embankment
Total Volume of lin otindment
Desk'n Freeboard (2 feet minimum)
Depth of minimum liquid level (top of treatment zone or
ermanent i uid level))
De th of sludge storaze area rovided
Effective treatment or storage time rovided
Design Influent BOD loading
Page Number in the
Plans &
Specifications
Plans Secs
feet
days
Lhs BODIacre'clay
at average o crating level
*NOTE: Please refer to I 5A NCAC 2H .0219(t) for liner requirements.
**NOTE: The liner shall he protected from impacts of the seasonal high water table as necessary,
***NOTE: The Division requires that treatment volume not be considered part of storage volume, The storage
volume should be calculated between the top of the treatment zone/sludge zone, or permanent liquid level as
indicated by outlet pipe) and maximum allowable liquid level in the impoundment.
DESIGN INFORMATION (For Mechanical Treatment Systems)
I. Type of mechanical treatment system (activated sludge, fixed film, suspended growth, etc): ilia
FORM: SIA 09-02 Page 8

7. It:applicable. provide the location of each design element in the specifications andlor engineering plans:
Treatment Units
:ist each separately)
Fow Equalization Basins
Pumps
Blowers
irit RemovalChamber
Bar Screens
Spac
Clarifiers
aste Sludge Pumps
Return Sludge Pumps
Sludge Holding
Basins/Thickening
Pumps
Blowers
Tertiary Fi
dia S.ecifications
How
Many
Provided
Capacity (GPM}:
:a acit:‘, (GP
Volume
(Gallons)
Surface 1 uading Rate ((JPD.'ft2):
oading Rate
Holding Fime (days):
Page Number in the
Plans &
Specifications
Plans Specs
solids uf 1 ina Sludge
Capacity
P
Loading Rate ((jPtyllft):
Li Permanent L3 Portable
Capable of powering a
nits;
FORM: SIA. 09-02
Page 9

VI. DESIGN INFORMATION FOR IRRIGATION SYSTEM
1. If applicable, provide the location of each design element in the specifications and/or engineering plans:
Design Element
Dimensions of irriatton Pumi Tank Lx x
Total Available Volume of Irrigation Punt Tank
Dosin. Volume of
Capacity of pumps
High Water Alarms
Audible Alarm
Visual Alarm
ation Purnp Tank
Equipment to prevent irrigation during ramrain events
ation controls are automatic
feet
gallons
GPM
TDH
Page Number in the
Plans &
Specifications
Plans Secs
2. List any equipment (note sheet number of the plans or page number in the specifications) not specifically
mentioned above (pump hoist, odor control equipment, etc.):
Minimum depth to mean seasonal high water table within irrigation Ids per Soil Scientist's Evaluation:
feet below ground surface,
4. Loading rates recommended by the Soil Scientist Evaluation:
Soil Area
Fields/Zones Loading Rate Loading Rate
within Soil Area inches/Hour Inches/Year
Loading ffSeasonai, hst
Recommended appropriate months
El Annual
fl Seasonal
Annual
Seasonal
El Annual
E Seasonal
Annual
E Seasonal
El Annual
11 Seasonal
5: Design loading rates are equal or less than the loading rates recommended by Soil. Scientist?
If No: explain:
6. Size of wetted irrigation area: square feet: or acres.
DRIP IRRIGATION SYSTEMS:
7. Provide the location of each design element in the specifications and/or engineering plans:
Design Element
Number ofEnutters
Design Wetted Area of Emitters
Distance Between Drip Lines
Distance Between Drip Emitters
Flow per emitter
at:
Elevation of Highes
ft2
feet
feet
(iPM
psi
feet
Page Number in the Plans & Specifications
Plans Specs
FORM: SIA 09-02
Page 1 0

SPRAY IRRIGATION SYSTEMS:
Number of operational zones w itlw n irri tl wn ystet w;
Pros ide the location of each design element in the specifications andfor engineering plans. It may be
necessary to provide additional tables for separate irrigation zones andlor separate nozzle types within
zones if there are significant differences: Please see Instruction N and Instruction 0 to ensure all
information is provided as required.
Nu
f Nozz
Page I umber in the Man,
Plans
"Total Design Wetted Area of Nozles
HOW per Nozzle
Elevation o
GPI
osi
feet
IA 09-02 Page

Professional Engineer's Certification:
A
attest that this application for has been reviewed by me and is accurate, complete and consistent
wt`ih the tnform.ation supplied in the engineering plans, calculations, and all other supporting documentation to the
best of my knowledge. !further attest that to the best of my knowledge the proposed design has been prepared in
accordance with this application package and its instructions as well as all applicable regulations and statutes.
Although certain portions of this submittal package may have been developed by other professionals, inclusion of
these materials under my signature and seal signifies that I have reviewed this material and have judged it to be
consistent with the proposed design. Note: In accordance with NC General Statutes 143-21.5,6A and 143-2 t 5,6C3,
any person who knowingly makes any false statement, representation, or certification in any application package
shall be guilty of a Class 2 misdemeanor which may include a tine not to exceed $10,000 as well as civil penalties up
to S25,000 per violation.
North Carolina. Professional Engineer's seal, signature, and date:
Applicant's Certifiea'tion (signing authority urtust be in compliance with I5A NCA+1C 211 .©206(b), see Instruction
1, (signing authority name and title) attest that this application for 1 (facility name) has been reviewved by
me and is accurate and complete to the best of niy knowledge. I understand that any discharge of wastewater from
this non -discharge system to surface waters or the land will result in an immediate enforcement action that may
include civil penalties, injunctive relief, andior criminal prosecution. I will make no claim against the Division of
Water Quality should a condition of this permit be violated. 1 also understand that if all required parts of this
application package are not completed and that if all required supporting information and attachments are not
included, this application package will be returned to me as incomplete. Note. In accordance with NC General
Statutes 143-215.6A and 143-215,6B, any person who knowingly makes any false statement, representation, or
certification in any application package shall be guilty of a Class 2 misdemeanor which may include a tine not to
exceed $ 10,000 as well as civil penalties up to $25,000 per violation.
Date:
FORM SIA 09-02 Page

Real Estate Lookup Page 1 of 1
Es le Zook
Parcel Information
Parcel ID
03102204A
Owner(s)
Owner Name
CITGO PETROLEUM CORP
Legal Information
Legal
7600 MT HOLLY RD
Account
NON -NC CORP
Municipality
CHARLOTTE
Mailing Address
PO BOX 3758
Annexed Special District
Total Parcel Assessment & Exemptions
Building Land Features
440900 803200 655300
Sales Information
Sale Price Stamps.
Jun 25 1983 0
Land Use
Use Units
1600 764913.6
Building Information
Bldg
1
2
Bldg
2
Bldg
1
2
Description
CITGO-TANKS Wareh
Warehouse
Type
SF
Story Units Total SgFt
1 STORY 1 16736
1 STORY 0 9024
Heat
HEAT - NONE
HEAT - NONE
Sub Areas
Bldg Description
1
1
1
1
2
Total
1899400
Parent
Previous
City/State
TULSA OK 74102-3758
Fire District
CITY OF CHARLOTTE
Exemption Year Approved
Vol DeedBook
IMP 04686 - 805
Neighborhood
IN©5
Type
WAREHOUSE
PREFAB WHSE
Fuel FirePlace
NONE
NONE
Type
WARRANTY Q
Review Date
Legal Ref,
04686-805
Assessment
803200
Print
Year Built Property Location
1960 7600 MOUNT HOLLY RD CHARLOTTE
1999
Heated Foundation
7896 SLAB-STRUCT
9024 SLAB-COM
BASE (FIRST FLOOR)
LOADING PLATFORM - COVERED
OFFICE - AVERAGE
BASEMENT - UNFINISHED
BASE (FIRST FLOOR)
Depreciation
AC Fixtures
AC -NONE 2
AC -NONE
Bldg Physical Functional Economic
1 AV-70%
2 AV 4%
Special Features
Bldg Built
1 1960
1 2003
Value Changes
Notice Date Tax Year
Jul 18 2003 2003
Mar 21 2003 2003
Mar 30 2000 2000
Feb 20 1998 1998
Jan 2 1991 1991
Yard Items
Type
FREIGHT ELEV
PETRO TANK
Ext. Wall
FACE BRICK -
SDG MIN/NONE -
Bedrooms
0
0
Quantity
1
1
Reason
Building Demolished
Countywide Revaluation
Remodeled Improvements and/or New Additi
Countywide Revaluation
Countywide Revaluation
Full Baths
0
0
Special
Units
2
1
Grade
GOOD 03
GOOD 03
3/4 Baths
Close
Acreage
17,56
Amount
Grantor
Value
189260
251700
1/2 Baths
0
0
Size
7064
1040
832
7800
9024
Override
Changed To
1899400
1987200
1726750
1579280
1952750
Value
13500
655300
Deferred
0
0
http;/l xeckcarna.co.m
c
tburg.nc.us/RELookupl.PropertyDetailPrin
p
031 02204A 1 13/2006

Michael F. Easley, Governor
Wtharn G. Ross Jr,., SCCITLary
North Carolina Department of Environment and Natural Resources
10
June 30, 2006
SCOTT EATON, EHSS MANAGER
CITGO PETROLEUM CORPORATION
3877 FLOWERS DRIVE
DORAVILLE, GA 30360
JN
NC C)LN MkC)
Actilk-ir Protection
Subject: Permit No.. WQ0019911
CITGO Petroleum Corporation — Charlotte Terminal
Stormwater Surface irrigation
Mecklenburg County
Dear Mr. Eaton:
In accordance with your permit modification request received January 24, 2006 to add twenty
sprinkler heads to the system evaporate treated stoiniwater in a containment area, we are forwarding
herewith Permit No. WQ0019911, dated June 30, 2006, to CITGO Petroleum Corporation for additional
construction and continued operation of the subject wastewater treatment. and surface irrigation facilities.
This permit shall be effective from the date of issuance until May 31, 2011, shall void Permit No.
WQ0019911. issued January 7, 2002, and shall be subject to the conditions and limitations as specified
therein. Please take note of the notification requirements stated in Conditions 1,1 and 1,2; the required
establishment of a rain/moisture sensor, as stated in Condition 1.8; and the required establishment and
maintenance of a vegetative cover on bermed areas, as stated in Condition Hi 1. Please pay particular
attention to the monitoring requirements in this permit. Failure to establish an adequate system for
collecting and maintaining the required operational information. will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the
right to request an adjudicator)/ hearing upon written request within thirty (30) days following receipt of
this permit. 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, NC 27699-6714. Unless such demands are made this permit shall be final and binding.
If you need additional information concerning this matter, please contact David Goodrich at (919)
715-6162.
cc: David E. Kiemrn, S&ME — Spartanburg. SC
Mecklenburg County Health Department
Mooresville Regional Office, Aquifer Protection Section
Technical Assistance and Certification Unit
APS Central Files
LAU Files
NorthCarolina
Aaturally
Aquifer Protection Section 1.636 Mail Service Center .Raleigh, NC 27699-1636 Phone [phone] Customer Service
Internet h2o.enr.state.ne..us 2728 Capital Boulevard Raleigh, NC 27604. FAX [phone]
An Equal Opportunity/Affirmative Action Employer — 50% Recycled/10% Post Consumer Paper

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH
SURFACE IRIUGAT1ON SYSTEM PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended,and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
CITGO Petroleum Corporation
Mecklenburg County
FOR THE
construction and continued operation of a stonnwater spray irrigation treatment and disposal facility
consisting of the collection of storm.water from benned bulk storage tank area, a 1,5 HP pump, two-inch
PVC line to serve ten (10) spray irrigation nozzles,
and twenty (20) new sprinkler heads along two new sprinkler lines directed onto the interior walls of the
above -ground containment berm to promote the evaporation of water,
to serve CITGO Petroleum Corporation — Charlotte Terminal, with irrigation rates as specified in this
permit and with no discharge of wastes to the surface waters, pursuant to the application received January
4, 2006, and subsequent additional information received by the Division, and in conformity with the
project plan, specifications, and other supporting data subsequently filed and approved by the Department
of Environment and Natural Resources and considered a part of this permit.
This permit shall be effective from the date of issuance until May 31., 2011,, shall void Permit No.
WQ0019911 issued January 7, 2002, and shall be subject to the following specified conditions andlimitations:
I. PERFORMANCE STANDARDS
1. Upon completion of construction of the new sprinkler portion of this facility, and prior to operation of
the new portion of this permitted facility, a certification must be received from a professional
engineer certifying that the permitted facility has been installed in accordance with this permit, the
approved plans and specifications, and other supporting materials. If this ro'ect i to be com eted
in phases and partially certified, you shall retain the responsibility to track further construction
approved under the same permit, and shall provide a final certificate of completion once the entire
project has been completed. Mail the Certification to the Land .Application Unit, Division of Water
Quality, 1636 Mail Service Center, Raleigh, NC 27699-1636.
2, The Mooresville Regional Office, telephone number [phone], shall be notified at least forty-
eight (48) hours in advance of operation of the installed facilities so that an in -place inspection can be
made. Such notification to the regionai supervisor shall be made during the normal office hours from
8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding State Holidays.
1

3. The surface irrigation facilities shall be effectively maintained and operated at all times so that there
is no discharge to the surface waters, nor any contamination of ground waters, which will render them
unsatisfactory for normal use. In the event that the facilities fail to perform satisfactorily, including
the creation of nuisance conditions or failure of the irrigation area to adequately assimilate the
wastewater, the Permittee shall take immediate corrective actions including those actions that may be
required by the Division of Water Quality, such as the construction of additional or replacement
wastewater treatment and disposal facilities,
4. The issuance of this permit shall not relieve the Permittee of the responsibility for damages to surface
or groundwaters resulting from the operation of this facility.
5. The residuals generated from these treatment facilities must be disposed in accordance with General
Statute 1.43-215.1and in a manner approved by the Division.
6. Diversion or bypassing of the untreated wastewater from the treatment facilities is prohibited.
7. The following -buffers shall be maintained:
a) 400 feet between wetted .area and any residence or places of public assembly under separate
ownership,
b) 50 feet between wetted area and property lines,
c) 100 feet between wetted area and wells,
d) 100 feet between wetted area and drainage ways or surface water bodies,
e) 50 feet between wetted area and public right of ways,
0 100 feet between treatment/storage units and any wells, and
g) 50 feet: between treatment units and property lines.
Some of the buffers specified above may not have been included in previous permits for this waste
treatment and disposal system. These buffers are not intended to prohibit or prevent modifications,
which are required by the Division, to improve performance of the existing treatment facility. These
buffers do, however, apply to modifications of the treatment and disposal facilities that are for the
purpose of increasing the flow that is tributary to the facility. These buffers do apply to any
expansion or modification of the irrigation areas and apply in instances in which the sale of property
would cause any of the buffers now complied with, for the treatment and disposal facilities, to be
violated. The applicant is advised that any modifications to the existing facilities will require a permit
modification.
II. OPERATION AND MAINTENANCE REQUIREMENTS
The facilities shall be properly maintained and operated at all times.
2. Upon classification of the wastewater treatment and irrigation facilitiesby the Water Pollution
Control System Operators Certification Commission (WPCSOCC), the Permittee shall designate and
employ a certified operator to be in responsible charge (ORC) and one or more certified operator(s) to
be back-up ORC(s) of the facilities in accordance with I 5A NCAC 8G .0201. The ORC shall visit
the "'unities in accordance with 15A NCAC 8G .0204 or as specified in this permit and shall comply
with all other conditions specified in these rules.
3. A suitable year round vegetative cover shall be maintained on the spray irrigation area that is sprayed
by the ten spray nossels.
4. Irrigation shall not be performed during inclement weather or when the ground is in a condition that
will cause runoff.
5. Adequate measures shall be taken to prevent wastewater runoff from the irrigation

6. The facilities shall be effectively maintained and operated as a non -discharge system to prevent the
discharge of any wastewater resulting from the operation of this facility7. .
The application rate through the ten spray nossels onto the vegetated spray irrigation area shall not
exceed a cumulative loading of 41.0 inches over any twelve (12) month period at an instantaneous
application rate not to exceed 0.25 inches per hour.
No type of wastewater other than stormwater from CITGO Petroleum Corporation — Charlotte
Terminal shall be irrigated onto the irrigation area.
9. No traffic or equipment shall be allowed on the disposal area except While installation occurs or while
normal maintenance is being performed.
10. Public access to the land application sites shall he controlled during active site use. Such controls
may include the posting of signs showing the activities being conducted at each site.
11. A protective vegetative cover shall be established arid maintained on all non -submerged surfaces
(outside and inside) of earthen basin embankments (outside toe of embankment to maximum pumping
elevation), berms, pipe runs, erosion control areas, and surface water diversions. Trees, shrubs, and
other woody vegetation shall not be allowed to grow on the earthen basin dikes or embankments.
Earthen basin embankment areas shall be kept mowed or otherwise controlled and accessible.
MONITORING AND REPORTING REOUIREMENTS
1, Any monitoring (including groundwater, surface water, soil or plant tissue analyses) deemed
necessary by the Division to insure surface and ground water protection will be established and an
acceptable sampling reporting schedule shall be followed.
2. The stormwater effluent from the subject facilities shall be monitored by the Permittee at the point
prior to irrigation every June and December for the following parameters:
Benzene
TSS
Toluene
Oil and Grease(
Xylene
Pheno
A Methods
624/625'
Where possible, the sample for oil should be skimmed from the surface of a calm water zone.
EPA Method 625 includes five (50) chlorophenols. If one or more chlorophenol(s) is detected at
concentrations greater than or equal to 50 the permittee will be required to analyze for the
eight (8) chlorophenols (listed below) in addition to EPA Method 625. This additional required
monitoring will begin with the pemntee's next scheduled monitoring event, occur on a semi-
annual basis, and will last for the duration of the permit. Eight chlorophenols include the
following: 3-chlorophenol, 4-chlorophenol, 2,3-dichlorophenol, 2,5-dichlorophenol, 2,6-
dichlorophenol, 3,4-dichlorphenol, 2,3 ,4,6-Tetrachlorophenol, and 3-rnthy1-6-chlorphenol.
3. The Pemiittee tracking the amount of wastewater disposed shall maintain adequate records. These
records shall include, but are not necessarily limited to, the following, information:
a. Date of irrigation,
b. Volume of wastewater irrigated,
e. Field irrigated,
d. Length of time field is irrigated,
e. Continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings for each field,
f. Weather conditions, and
g. Maintenance of cover crops.
3

4. Three (3) copies of all monitoring data [as specified in Conditions HIM and 111(2)] on Form NDMR-
1 and three (3) copies of all operation and disposal records [as specified in Conditions 111(3) and
111(5)] on Form, NDAR-1 shall be submitted on or before the last day of the following month. All
information shall be submitted to the following address:
Division of Water Quality
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
5. An annual representative soils analysis (Standard Soil Fertility Analysis) shall be conducted on each
irrigation field and the results maintained on file by the Permittee for a minimum of five years. The
Standard Soil Fertility Analysis shall include, but is not necessarily limited to, the following
parameters:
Acidity
Calcium
Manganese
Percent Humic Matter
Potassium
Sodiu
Co
Cation Exchange Capaci ,
pH
Base Saturation calculation)
Zinc
Phos horus
Exchangeable Sodium Percentage
6. Noncompliance Notification:
The Permittee shall report by telephone to the Mooresville Regional Office, telephone number (704)
663-1699, as soon as possible, but in no case more than 24 hours or on the next working day
following the occurrence or first knowledge of the occurrence of any of the following:
a. Any occurrence at the wastewater treatment facility which results in the treatment of significant
amounts of wastes which are abnormal in quantity or characteristic, such as the dumping of the
contents of a sludge digester; the known passage of a slug of hazardous substance through the
facility; or any other unusual circumstances.
b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of
adequate wastewater treatment such as mechanical or electrical failures of pumps„ aerators,
compressors, etc.
c. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-pass directly to
receiving waters without treatment of all or any portion of the influent to such station or facility.
d. Any time that self -monitoring information indicates that the facility has gone out of compliance
with its permit limitations.
Occurrences outside normal business hours may also be reported to the Division's Emergency
Response personnel at telephone number [phone], [phone], or [phone].
Persons reporting such occurrences by telephone shall also file a written report in letter form within
five (5) days following first knowledge of the occurrence. This report must outline the actions taken
or proposed to be taken to ensure that the problem does not recur.
4

IV. GROUNDWATER REQUIREMENTS
Sampling Requirements:
a. Groundwater monitoring wells MW-13, NEW-17 and MW-18 shall be sampled every June and
December for the following parameters:
Water Level pH
Total Organic Carbon (TOC)
Lead — In December only using Standard Method 3030C preparation
Volatile Organic Compounds — in December only
Water levels in the groundwater monitoring wells shall be measured prior to sampling the
groundwater for the remaining parameters. The depth to water in each well shall be measured
from the surveyed point on the top of the casing, which shall be surveyed relative to a common
datum,
b, if total organic carbon (TOC) concentrations greater than 10 milligrams per liter are detected in
any downgradient groundwater monitoring well, additional sampling and analysis shall be
conducted to identify the individual constituents comprising this TOC concentration. If the TOC
concentration as measured in the background well exceeds 10 milligrams per liter, this
concentration shall be taken to represent the naturally -occurring TOC concentration, Any
exceedances of this naturally -occurring TOC concentration in downgra.dient wells shall be subject
to the additional sampling and analysis as described in this permit.
c, Volatile organic compounds (VOC's) shall be analyzed using one ofthe foflowing methods:
Standard Method 6230D (PQL at 0,5 ug/L or less),
ii, Standard Method 6210 (PQL at 0.5 ug/L or less),
iii. EPA Method 8021 (Low Concentration, PQL at 0.5 ug/L or less),
iv, EPA Method 8260 (Low Concentration, PQL at 0.5 ug(L or less), or
v, Another method with prior approval by the Division.
Any of the referenced methods used for VOCs shall, at a minimum, include all of the constituents
listed in Table VLII of Standard Methods 6230D. The method used shall provide a PQL at 0.5
ugfL or less, which shall be supported by laboratory proficiency studies as required by the
Division's Laboratory Certification Unit. Any constituents detected above the MDL, but below
the PQL at 0,5 ugfL shall be qualified (Le., estimated) and reported.
d. Any laboratory selected to analyze parameters shall be Division -certified for those parameters
required,
Reporting/Documentation Requirements:
a. The results of the sampling and analysis shall be received on the most -recent version of
"Groundwater Quality Monitoring: Compliance Report Form" (i.e., GW-59 Form) with copies of
the laboratory analyses attached by the Division's Information Processing Unit on or before the
last working day of the month 'following the sampling m.onth.

b. All reports, maps, and other documents required in the "Groundwater Requirements" section of
this pemnt shall be mailed to the following address:
NCDENR-DWQ
Information Processing Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
Updated blank reporting forms and other forms may be downloaded from the web site for the
Division's Aquifer Protection Section at http://h2o.enr.state,nc.usia.ps/ or requested from. the
address listed above.
3. Applicable Boundary Requirements:
a, The COMPLIANCE BOUNDARY for the disposal system is specified by regulations in 15A.
NCAC 2L, Groundwater Classifications and Standards. The Compliance Boundary for the
disposal system constructed after December 31, 1983 i.s established. at either (1) 250 feet from the
waste disposal area, or (2) 50 feet within the property boundary, whichever is closer to the waste
disposal area. An exceedance of Groundwater Quality Standards at or beyond the Compliance
Boundary is subject to remediation action according to 15A NCAC 2L .0106(d)(2).
b. A REVIEW BOUNDARY is established around the disposal systems midway between the
Compliance Boundary and the 'perimeter of the waste disposal area. Any exceedance of standards
at the Review Boundary shali require action in accordance with 15A NCAC 2.L .0106(d)(1).
4. Other Requirements:
a. Any additional groundwater quality monitoring, as deemed necessary by the Division, shall be
provided.
V. INSPECTIONS
1, Adequate inspection, maintenance,: and cleaning shall be provided by the Permittee to insure proper
operation of the subject facilities,
The Permittee or his designee shall inspect the wastewater treatment and disposal facilities to prevent
malfu.netions and deterioration, operator errors and discharges which may cause or lead to the release
of wastes to the environment, a threat to human health, or a nuisance. The Permittee shall keep an
inspection log or summary including at least the date and time of inspection., observations made, and
any maintenance, repairs, or corrective actions taken by the Permittee. This log of inspections shall
be maintained by the Permittee for a period of three years from the date of the inspection and shall be
made available upo:n request to the Division or other permitting authority.
Any duly authorized officer, employee, or representative of the Division may, upon presentation of
credentials, enter and inspect any property, premises or place on or related to the disposal site or
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 leachate.
VI. GENERAL CONDITIONS
1. This permit shall become voidable unless the facilities are constructed in accordance with the
conditions of this permit, the approved plans and specifications, and other supporting data.
2. This permit is effective only with respect to the nature and volume of wastes described in the
application and other supporting data.
6

3. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or
there is a name change of the Permittee, a formal permit request must be submitted to the Division
accompanied by an application fee, documentation from the parties involved, and other supporting
materials as may be appropriate. The approval of this request will be considered on its merits and
may or may not be approved.
4. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee
to an enforcement action by the Division in accordance with North Carolina General Statute 143-
215.6A to 143-215.6C.
5. The issuance of this permit does not exempt the Permittee from complying with any and all statutes,
rules, regulations, or ordinances which may be imposed by other government agencies (local, state,
and federal) which have jurisdiction, including but not limited to applicable river buffer rules in 15A
NCAC 2B .0200, erosion and sedimentation control requirements in 15A NCAC Chapter 4 and under
the Division's General Permit NCG010000, and any requirements pertaining to wetlands under 15A
NCAC 2B .0200 and 2H .0500.
6. The Permittee shall retain a set of approved plans and specifications for the life of the project.
7. The Permittee must pay the annual administering and compliance fee within thirty (30) days after
being billed by the Division. Failure to pay the fee accordingly may cause the Division to initiate
action to revoke this permit as specified by 15A NCAC 21-1 .0205 (c)(4).
8. The Pe nittee, at least six (6) months prior to the expiration of this permit, shall request its
extension. Upon receipt of the request, the Commission will review the adequacy of the
facilities described therein, and if warranted, will extend the pen -nit for such period of time
and under such conditions and limitations as it may deem appropriate.
Pen -nit issued this the 30th day of June 2006
NORTH C OLINA E IRONMENTAL MANAGEMENT COMMISSJON
an W. Klimek, RE., Dire
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number WQ0019911
7

SCALE
��Iwril
2000
FEET
SCALE: AS SHOWN
CHECKED BY:.
DRAWN BY: B
GtATEt 04-05-01
1
QIRCE: TOPOGRAPHIC MAP OF M
QUADRANGLES, 7,5 MINU
PHOTOINSPECTED 1983.
ENCINEERt1J TESTING
ENVIRONMENTAL SERVICES
T©ddv
titiil/f,,,
ss
SEAS.
19425
:''cINi
•
�If tit
NTA AND LAKE, NORTH CARQLINA
SERIES, uSGS, 1969 EDITION,
FIGURE 1
CITGO PETROLEUM CORPORATION
CHARLOTTE TERMINAL
STORMWATER SPAY IRRIGATION
MECKLENBURG COUNTY
W Q00199 11
SITE LOCATION MAP

1LSi NQ
A NOZZLE LOCATION
• NELSON 1445 1/2 SEARING
NOZZLE W/ MODEL 7310
HEAD (5/32')
RADIUS OF
INFLUENCE
SCALE
MW-12.
WOODED
AREA
0
FEET
50
USEABLE
- SOIL
AREA
MW-16
11W-25
OIL/WATER
SEPARATOR
MW-5
SPRAY IRRIGATION
CITGO PETROLEUM CORPORATION
CHARLO 11 E, NORTH CAROLkNA
--ORAWPi El—_.w..._.�..�_YcIfEC✓cED
i
FIGURE 2
CITGO PETROLEUM CORPORATION
CHARLOTTE TERMINAL
STORMWATER SPAY IRRIGATION
MECKLENBURG COUNTY
WQ0019911
SITE RETAIL MAP

W -16 EXI TaNG Pu
Q
PREMIUM
TYPICAL TRENCH LONE
�O TAIL
(,1
#2
FUEL OIL
WOODED
AREA.
OIL/WATER
SEPARATOR
#2
FUEL 011
3
UNLEADED
MID
GRADE
ALVE ROX OETAkL
TYktlCAL ;.PRONKLER
"�.LiRENEura TA04.
E TPRNO
C/
EMPTY
EVAPOR A'i {O4 SEM
CITCO PETROLEUM
CORPORATION
CHARLOflE, NORTH CAROUNA
FIGURE 3
CITGO PETROLEUM CORPORATION
CHARLOTTE TERMINAL
STORMWATER SPRAY IRRIGATION
MECKLENBURG COUNTY
W00019911
EVAPORATION SYSTEM. DETAIL MAP

October 2, 2006
North Carolina Department of Environ
and Natural Resources
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
enta
ATTENTION: Mr David Goodrich
Reference:
Dear Mr, Goodrich,
NR MR
of+;r Prot
PERMIT NO. WQ0019911 — Minor Modification
CITGO Petroleum Corporation — Charlotte Terminal
Charlotte, North Carolina
S&ME Project 1264-90-295
This is to certify that the stormwater spray irrigation system at C[TGO's Charlotte Tertt
7600 Mount Holly Road, Charlotte, NC has been installed in general accordance with Permit No.
WQ0019911 dated August 22, 2006. The site location is depicted on the attached Figure 1.
Figure 2 depicts both the existing spray irrigation system and the newly added evaporative
portion of the system. Figure 3 depicts the new evaporation system and Figure 4 depicts system
details for the new evaporation system. The completed certification form is attached, Please let
me know if you have any further questions.
Sincerely,
Starfrrd 1, Lummus, P.E.
Senior Environrnental Engineer -
NC Registration No. 19425
&ME:, tNc. / 155 Tradd Steeer,' Sparaanburgu SC 29301 a' p 864.574.2360 1 864.576.8730
1 Marcus Drive, SuAe 301 II' Greenville, SC 2961 r5 1 p 864-232-8987 i www.s.meinc.com

Permit No. WQ0019911
Date August 22, 2006
EN GIN'EER'S CERTIFICATION
Partial
I. Staniord J. Lutrtrtrtus
Carolina, having been authorized to
Final
Pro fessionaii En is cc¢ an tic to c r
periodically, wecl'iy, hill time) the construction of the project,
CITGO Petroleum Corporation Charlotte Terminal Charlotte, Speckle burg
Project Name
Location and County
For the Perynittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the
construction such that the construction was observed to be built within substantial cotnplia.nce and intent of this permit,
the approved plan aid ei ication.s, and other supporting materials,
Signature
Date
Registration No,

S&ME
TE LOCATION P
CITGO Petroleum Corporat
7600 Mt. (lolly Road
Pray Creek, North Carolina
264

WOODED
AREA
S ME
SPRAY IRRIGATION SYSTEM
C1TGO PETROLEUM
CORPORATION
CHARLOTTE NORTH CAROUNA
scAtt: 100'
MAIM 111". 5E3
wa, 1264-90-295 DAM 09-20-
1 14

MW-26
DON BOX
DETAIL
2
WOODED
AREA
6
EXISTING PUMP
#2
FUEL OIL
TYPICAL TRENCH LIN
CETAPL
OIL/WATER
SEPARATOR
Q
#2
FUEL 01
-4
UNLEADED
MID .w
GRADE
ETAIL.
TYPICAL SPRINKLER
CONNLCT3ON DETAIL
EMPTY
2
MW-5'
EVAPORATION SY;a"7Ei/
CITE© PE1ROLEUki
CORPORATION
CrTCHARLOTTE, NORTH CAR NA

GOODYEAR 2'- F1I 1sLE PIPE
W/2' MALE NPT BOTH ENDS
EXISTING FLANGE -
PRICK
BASIN
EXISTING STEEL PIPE TO EXISTING
SPRAY IRRNGATION FIELD
EXISTING 3" HOPE SUPPLY
LINE FROM PUMP
ROMAC MODEL
SS-T-H--3.5 x 12 REPAIR CLAMP
W2' FEMALE. NPT TAP
- - 2' GALVANIZED UNION
W/2' FEMALE NPT
JUNCTION BOX DETAIL
PLAN VIEW
NOT TO SCALE
±12'
2" SCH BO PVC
PIPING
TYPICAL TRENCH LINE
CROSS SECTION
NOT TO SCALE
NEW 2-INCH SCH 80 PVC PIPE.
TO NEW VALVE BOX
RAINBIRD 2 1/2-.YNCH
NOZZLE HEAD --
t18'
1/2' BRASS
BALL VALVE
x 2'SCH 80
1/2" GALVANIZED PIPE
-- 2' TO 1/2' PVC.
BUSHING
2` x 2" x 2' SCH 80
PVC ELBOW (TYP,)' PVC TEE (TYP,)
TYPICAL SPRINKLER CONNECTION
CROSS SECTION
NOT TO SCALE
VALVE BOX DETAIL
CROSS SECTION
NOT TO SCALE
2-INCH SCH 80
PVC PIPE (TM)
S&ME
EVAPORATION SYSTEM DETAILS
WOO PETROLEIJIII
CORPORATION
CHARLOTTE, NORTH CAROLINA
AS SHOWN ©AAwI SI SB doe7eF.31 B'r
.%U UQ 1264-9U-29
6

Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P,E, Director
Division of Water Quality
CERTIFIED MAIL
RETURN RECEIPT REQUESTED
�OtTGO Petroleum Corporation
8Z7 Flowers Road;
Doraville; GA 30360
Attention: Scott Eaton
Dear Mr, Eaton:
The enclosed Notice of Violation was issued
address prevented your receipt of this Notice in a timely
receipt of this Letter.
Should you have any questions, please call
peggy.finleyCc,;ncmail. net
MAF/enforceICITGO nov Itr 8-30-05
AQUIFER PROTECTION SECTION
August 30, 2005
RE: Notice of Violation
NCGS 143-215(a)
Non -Discharge Permit No. WQ0019911
Charlotte Terminal
Wastewater Spray Irrigation
Mecklenburg County, N.C.
on July 8, 2005. Difficulties with the correct mailing
manner. Please make your response within 60 days of
me at [phone] or contact me by email at:
Sincerely,
Peggy Finley
Hydrogeological Technician
Division of Water Quality f Groundwater Section / Mooresville Regional Office Phone: (7t14) 663 169 Fax [phone]
919 North Main Street, Mooresville, NC 28115 °J/gw.ehnr.state.ncus

CERTIFIED MAIL
RETURN RECEIPT REQUESTED
CITCO Petroleum Corporation
-Box-4-7-424- 3 1 77
Doraville, GA 34862-- .34)
Attention: Scott Eaton
Dear Mr Eaton:
L.,
Michael F Easley, Gove
William G Ross Jr., Secret
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, PE, Director
Division of Water Quality
AQUIFER PROTECTION SECTION
July 8, 2005
RE: Notice of Violation
NCGS 143-215(a)
Non -Discharge Permit No. WQ0019911
Charlotte Terminal
Wastewater Spray Irrigation
Mecklenburg County, N.C.
A review of the subject permit and a staff inspection report from Mecklenburg County's Water Quality Program
indicates that you are in violation of the referenced North Carolina General Statute. Specifically, NCGS 143-
215(a) states the following:
No person shall do any of the following things or carry out any of the foflowtrtg activities unless
that person has received a permit from the commission and has complied with all conditions set
forth in the permit,,,
(2) Construct or operate any sewer system, treatment works, or disposal system
within the state.
The inspection revealed that an un-permitted storm water evaporation system had been installed
at the terminal. Within 60 days, please submit a request to modify the existing non -discharge permit to include
the evaporation component. The request and supporting documentation should be mailed to NCDENR, DWQ,
Aquifer Protection Section, 1636 Mail Service Center, Raleigh, NC 27699-1636 to the attention of Ms, Shannon
Thornburg, P.E. It should be noted that failure to obtain permitting for the evaporation system could result in the
initiation of an enforcement action by this office in accordance with General Statute 143-215,6A,
Should you have any questions, please call Peggy Finley at [phone] or contact her by email at:
Peorty,[e-mail]
Sin erely,
Sin
,
Andrew H Pitner, P.G.
Regional Supervisor
Cc: APS, LAPCU
Chris Elmore, Environmental Hygienist, Mecklenburg Co, Water Quality Program
MAF/enforce/CITGO perm nov
Division of Water Quality / Groundwater Section 1 Mooresvffle Regional Office Phone: [phone] Fax: [phone]
919 North Main Street, Mooresville, NC 28115 Internet: httpitqw.ehrir.state nc.us NCDENFI

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross, Jr., Secretary
Alan W. Klimek, P.E., Director
A7241,,
NCDENR
NON -DISCHARGE COMPLIANCE INSPECTION
GENERAL INFORMATION
City/Town/Owner Citgo PetroleurriCorp.
Permit WQ 001.9.911
Issuance Date 1.-7-02
If applicable SOC Issuance Date N/A
Perrnittee Contact. Jim Utke
ORC Name Jim Utke
24hr Contact Name Jim Utke
County Mecklenburg
Expiration Date7-3 1 -06
Expiration Date_N/A
Telephone No. [phone]
Telephone No._(704) 392-3236
Telephone No. [phone].
Reason for Inspection
X ROUTINE COMPLAINT
FOLLOW-UP OTHER
Type of inspection
Collection System X Spray Irrigation
Sludge Other
Inspection Summary: (additional comments may be included on attached pages)
The spray irrigation system consists of a bermed bulk storage tank area, a 1.5 HP pump, two inch
PVC line and ten spray irrigation nozzles. The spray irrigation system is used to discharge the
storm water from the aboveground storage tank containment basin. The facility contracts US
Filter, Inc. to haul all fueling rack wastewater off -site for treatment and disposal. The storm water
is discharged on -site onto a 1.5-acre spray field of fescue grass. There is no discharge of wastes
to surface waters.
It was noted that nozzles for an evaporative disposal system had been installed inside the
containment basin but it was not yet operational.
is a follow-up inspection necessary _ yes X no
Inspector(s) Name(s)/Title(s) Christopher E1rnore/Environrnental Hygienist
Telephone No. _7047336-5500 Fax No. 704-336-4391.
Date of Inspection June 9, 2005

Spray Irrigation In pe+ction
Citgo Petroleum Corp. Permit #WQ001991
Activated. Sludge Spray, low rate
Activated Sludge Spray, high rate
Activated Sludge Drip, low rate
Lagoon Spray, low rate
Reuse (Golf Courses)
Recycle /Reuse
Single Family Spray, low rate
Single Family Drip
Infiltration System
Other See comment below.
Treatment
Y Are treatment facilities consistent with those outlined in the current permit.
Y Do all treatment units appear to be operational. If no, note below.
List any action items necessary for each unit.
Comment:
Page 2
Lagoons N/A
Primary (check any/all that apply)
Influent structure (free of obstructions)
Banks/berms (are there signs of seepage, overtopping, down cutting or erosion
Vegetation (is there excessive vegetation on the lagoon bank
Liner (if visible, is it intact)
Baffles/curtains (in need of repair)
Freeboard (>2 feet from overtopping)
Staff gauge ( clearly marked)
Evidence of overflow (vegetation discolored or laying down/broken)
Unusual color (very black, textile colors)
Foam (are antifoam agents used)
Floating mats (sludge, plants, inorganics)
Excessive solids buildup (from bottom)
aerators/mixers operational (if present)
Effluent structure (free of obstructions, easily accessible)
Comment -The irrigation water for the spray irrigation system is pumped out of the bermed storage
tank containment basin at the facility No la -T©ons are present on the site.
Secondary N/A

Spray Irri ation Inspection Page 3
Citgo Petroleum Corp. Permit
Q©©199 I 1
Influent pump station
X all pumps present, operational
Bar screen, maintained
Bars evenly spaced
Back-up power
Comment:
Bypass structure present
Free of excessive debris
Bars excessively corroded
Aeration Basin N/A
aeration pattern even across surface of unit
easily accessed
Comment:
Clarifiers NIA
weirs level
Comm
scum rack operational easily accessible
Return Pumps N/A
in place operational
Filters N/A
media present air scour operational clear well free of sc`lids
Residuals N/A
storage/treatment
Comment::
rage is greater than 24 months, Surface Disposal permit?)
Disinfection N/A
If gas, is storage safe?
Is it dual feed system?
How do you know it is working?
If tablets - are tablets present?
Effluent Storage
LAGOON(s) SEPTIC TANK(s X A.BOVE CP JND TALK OTHER.
Number of months storage Spill control plan on site

Spray Irrigation Inspection
Citgo Petroleum Corp. Permit WQOOI9911
Lagoon Is lagoon lined
Above ground tank Aerated Mixed
In ground tank Aerated Mixed
Drying beds Concrete storage pad
Comment:
Page 4
Disposal (final,end use)
Is application equipment in need repair? _No Are buffers adequate? Yes
Are cover crops the type specified in permit? Yes In need of improvement?
Signs of runoff? No Signs of ponding? No
Comment: jorn onentsojthes• s. cm a 1edtobe o .erating properly at the time of the inspection.
Yes Is the acreage specified in the permit being utilized?
Yes Is the application equipment present and operational?
No Are there any limiting slopes in disposal fields?
No Are restrictions for use of these areas specified?
Yes Is permit being followed?
No Is there evidence of runoff or drift?
_Yes Are monitoring wells called for in permit present?
Nres Is site access restricted in accordance with permit?
Comment:
Yes Is permit available upon request?
Yes Are monitoring reports present: ND R X—NDAR X
Yes Are operational logs present?
Yes Are lab sheets available for review?
Yes Do lab sheets support data represented on NDMR or NDAR?
Are annual soil reports available?
Are operation and maintenance records present? Complete y
Has permittee received any public complaints in the last 12 months?
Yes
Yes
Comment:

DIVISION OF WATER QUALITY
MEMORANDUM
TO: David Goodrich
FROM: Peggy Finley
RE:
Mooresville Regional Office
Permit Modification
CITGO Corp. Charlotte Terminal
WQ0019911
Mecklenburg County
July 31, 2006
In response to David Klemm's letter of July 7, 2006, I wish to make the following
recommendations:
1. The condition requiring the installation of a rain/moisture should be removed
from the permit. This is a manually operated system that receives
appropriate observation during the spray events.
2. The condition requiring a vegetative cover on the containment area should be
removed. As I mentioned to you when this office received the new permit, the
requirement is inappropriate for this system.
The permittee should be granted permission to install an additional pump for
use with the evaporative system in order to separate it from the spray
application system. However, the permittee should be required to submit an
updated design drawing that is certified by a Professional Engineer.
Should you have any questions please feel free to contact me.
MAFICITGO 7-31-06 memo

Ir07/20:tate00E� to 919-7I5-®5'BB
of North Carolina
Department of Environment
and Natural Resources
Division of Water Civality
Michael E. Easley, Governor
William G. Ross Jr., Secretary
Alan W. Klimek RE., Director
PAGE
Dlr�lsiian of Water Quality
Aquifer Protection Section
Location: 2728 Capital Blvd.
Raleigh, NC 27604
lltng Address: 1 636 Maid Service Center
Raleigh, N.C. 27699-1636
FAX: [phone]
[phone]
Date. 7/2 2 ,45‘e

7/28/2006 08: 39 919-715-
HCDE&NR/WATER DUAL
PAGE 02
July 7, 2006
North Carolina Department of Environmental
and Natural Resources
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
ATTENTION: Mr. David Goodrich
Reference:
Dear Mr% Goodrich,
PERMIT NO- VI000113911
CITGO Petroleum Corporation
Charlotte, North Carolina
S&ME Project 1264-90-295
RECEIVED / DENR 1 DWQ
AQIJM1'R0TECT1ON
JUL 192006
We have received the subject permit dated June 30, 2006 and thank you for our telephone
conversation on July 6, 2006. As we discussed during our phone conversation, there are
conditions in the June 30, 2006 permit that we previously never discussed and that are
unacceptable, Specifically, the two items in question are the requirement for a rain/moisture
sensor and the requirement for a vegetative cover on the containment berms.
Due to the configuration of the system, an operator is required to manually turn the pump on and
off and the system is never allowed to run when personnel are riot present at the facility, Thus,
installation of a moisture/rain sensor is not necessary and would not be effectively utilized. The
second unacceptable condition is the requirement for a vegetative cover on the containment
berms in the evaporative portion of the system. The largest part of the containment berm wails
are covered with rip -rap and gravel. This cover already selves as effective erosion contsol and
replacement of the rip -rap with a vegetative cover would defeat the purpose of spraying the water
onto the rip -rap. Secondly, the American Petroleum Institute does not recommend the use of
potentially flammable materials inside the containment area, such as grass or other vegetative
cover. Thus, we cannot comply with this condition.
We also discussed the potential to complotoly tsotato the evaporation portion of the system from
the existing spray irrigation system by installing a separate pump solely for the use of the
evaporation system. Our understanding following our phone conversation is that a permit may
SSA*, NI./ 155 Treed Street / Spartanburg, SC 29301 / p 604.574.236O 864.576.8730 p 864-232-8997 (Greenville) / www.arneine,corn

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[Fwd: CITGO Permit Modification WQ00199111
Subject: [Fwd: CITGO Perm t. Modification WQ0019911]
From: David Goodrich <David,[e-mail]>
Date: Thu, 25 May 2006 09:08:58 -0400
To: peggy.finley(ncmail.net
----_-- Original Message--------
Subject:CITGO Permit Modification WQ0019911
Date: Wed, 24 May 2006 10:02:07 -0400
From:David Goodrich David .Goodrich
To:dklernnl ca,smeinc.com, [e-mail]
Gentlemen:
Thank you for you: letter of May 18, 2006 clarifying theissues
associate( ftt the subject permit modification application form dated
January 1, 2006.
As a point of clarification in reference to buffer distances, the
Division views all portions and parts of a wastewater treatment/disposal
system (not just the sprayfield areas) as having to meet the required
buffer distances specified under 15A NCAC 2H .0219(j)(5). This includes
all piping (between the treatment plant and the sprayfield) and all
portions of the treatment plant itself (lagoons, sand, filters,
clarifiers, etc.). All portions of the system must. meet these buffers.
The information you have furnished to us in your recent letter needs to
be made "official" by being sealed by an engineer licensed in the state
of North Carolina. Please send me an original, signed letter that
contains the same information as your letter of May 18, 2006, states
that all portions of the modified system meet the buffers specified
under 15A NCAC 2H M0219(j)(5), and is sealed by a .licensed_ North
Carolina engineer.
Please do not hesitate to contact zne at [phone] if you have any
further questions.
Sincerely,
David Goodrich.
Aquifer Protection Section
1 of 1 5/25/2006 9:25 AM

ubject: Contact from DWQ re: CITGG Permit WQ0019911
Date: Fri, 28 Apr 2006 09:22:32 -0400
From: David Goodrich <[e-mail]>
To: hperry cx,srneenc.conn, [e-mail], [e-mail]
Gentlemen:
We are in the process of drafting the subject permit for a modification
of the stormwater treatment/discharge system for the CITGO Petroleum
Corporation in Charlotte, NC (S& ME Project Number 1264-90-295).
As points of clarification, we would like to confirm. with you that the
3-acre containment area where the stormwater is contained is actually
lined with impermeable material (no leakage to ground water), and that
the walls of this area (on which the stormwater will be sprayed) are
also impermeable and offer no opportunity for the stormwater to leave
the containment area. We also need to know if the "floor" of the
containment area is vegetated, poured concrete, asphalt, clay, gravel,
etc., as this is not clear from the drawings that were submitted as part
of the application for permit modification.
Item IV.5 of the application was not completed by the applicant, and is
required. Please have the applicant (Scott Eaton) complete and initial
this item and send it (or fax it) to my attention. at 919-715-0588 (fax)
or 1636 Mail Sevice Center, Raleigh, NC 27699-1636.
Thank you for your assistance.
David Goodrich
1 of 1 4/28/2006 10:16 AM

bj t: CITGO Permit No. WQ0019911
Date: Fri, 28 Apr 2006 : : 1 -0400 David Goodrich DaNnd,Go dri z es. n r aiLne
To: T $sz in .com, d lenn Shm iii , o n, alumnus
Gentlemen
.corn
On the application for permit modification wi n d b Tyr. Scot Eaton,
Item I" ..3 also needs to be c r aleted and initialled.
David Goodric a

E
May 18, 2006
North Carolina Department of Environmental
And Natural Resources
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
ATTENTION:
Reference,
Dear Mr. Goodrich,
n
Mr. David Goodrich
PERMIT MODIFICATION
Permit No. W'Q001991 I
CITGO Petroleum Corporation
Charlotte, North Carolina
S&ME Project 1264-90-295
e have received your e-mail cottrments of April 28, 2006. Prior to suhmnittinEg t
odification application we sent you a draft to ensure the adequate information
submitted, We discussed the evaporation system modification and the `
ystem was non-traditional, not spray
permit
s being
that the evaporation
n, and much of the permit application information
did not apply. We sent the final permit modification application after your review of the draft.
Your questions
irri ration perm'
in the April 28, 2
c
6 e-mails support our original arrtrment that the spra
t have been applied. to the evaporation system, The premise of spit
on i to infiitratte tie pater onto a spray field. We are not trying to infiltrate, but evaporate
water without it let
have a permit specd
existing spray irri;a
attempting to permi
In spray irmi =action t:
to the containment area. Our understandin is that NCDENR does not
:tally for this activity and thus requested that this process be included in the
ion permit. yVe pointed out early on that there were multiple problems
this as spray
anaoitnt of i
S&ME, Inc.
155 Tradd Street
Spartanburg, South Carolina 29301
infiltration rates being one of the major problems,
dependent on infiltration rates and halanc
[phone]
[phone] fox
[phone] Greenville
www.smeinc.corn

Ition — Permit No. WQ001991 1 S&ME Project No, 1264-90-295
Petroleum Corp. — Charlotte, NC May 2006
natural precipitation. Based on your e-mail correspondence, our understanding is that NCDENR
now wants assurance that the water will not infiltrate - an exact contradiction to the premise of
spray .irrigation,
The stormwater that we are proposing to evaporate is contained in an SPCC containment area.
The floor inid dike \vans arc constructed of natural Piedmont- soils (low permeability silts and
clays) and are covered with stone or rip -rap. There is undoubtedly some undetermined, albeit
low amount of infiltration that naturally occurs. This will he the case regardless of operation of
the evaporation system. However, historic groundwater elevation data does not support
groundwater mounding in the vicinity of the containment area, thus ‘ve conclude that the
infiltration volume has been low, Further,. since the net effect of increasing the evaporation rate
is reduction of total water volume in the containment area, operating the stormwater evaporation
system v 111 result in reduced infiltration.
These are some of the reasons the application was not "checked" under item IV,2 as spray or drip
irrigation. Neither of these processes are applicable to our proposed evaporation system.
Additionally, since the stormwater is not proposed to be discharged from the origination point
(the containment area), the buffers do not necessarily apply. Hence item IV.3 was not checked.
The buffers apply to application of wastewater onto a spray field at certain distances from
property boundaries. We are not proposing discharge of water onto a spray field or outside the
origination point,.
Rcgardtng item 1V,5, the site is not in the 100 year floodplain as shown on the Mecklenburg
County FIRM maps. The floodplain elevation question is ambiguous since the floodplain
elevation varies depending on where .you are along the flood.plain. According to the maps, the
highest floodplain elevation along Gum Branch appears to he around 668 feet above mean sea
level. This location is over a mile to the northeast of the CITGO facility. The closest floodplain
along Gum Branch is also over a mile due north at an approximate elevation of 648 feet M.SL.
There is another floodplain approximately 5000 feet to the southeast along Paw Creek. In this
case the closest and highest elevation are the same at approximately 674 M.S.L. The CITGO site

Prnit°N'„°e(ti.on — Permit No. WQ0019911 S&ME Project No. 1264-90-295
u Corp.— Charlotte, NC
iliPF-Ci:tcea'Pl iT
May 2006
is at an approximate elevation of 780 feet M.S.L. Again, this information does not necessarily
apply since there is no spray field potentially subject to flooding.
Of importance is the fact that the water in the containment area is and will continue to naturally
infiltrate and evaporate regardless of the final determination of this permit modification. We are
cautious to check items on the permit application that clearly do not apply to the proposed
evaporation process, i.e. Items IV.2, IV.3, and IV.5, and do not understand the purpose of the
request relating to impervious surfaces in the containment area. Given that the requested
information does not apply to the proposed evaporation process, we request that the application
be completed without submittal of the requested inapplicable information.
If the permit modification can not be completed without the requested information, our proposal.
will be to install an evaporation system that is completely isolated from the existing spray
irrigation system.. if this proposed evaporation of non -contaminated stormwater indeed requires
a permit, we request that NCDENR direct us to the appropriate permit application for
completion.
We appreciate your assistance with this project. Should you have any further questions
concerning this letter, please do not hesitate to call.
Sincere
S&ME, INC.
Project Professional
Stanfo d Lummus, P.E.
Senior Environmental Engineer
SA,ENV [ROW 990 \Projects '6490295\2006\ Evaporation Sysiczn1 David Goodrich responses.doc
cc: Mr. Scott Eaton, CITGO Petroleum Corporation

North Carolina. Departmen
Michael F. Easley, Governor
William G. Ross Jr., Secretary
Environment and Natural Resources
Alan W. Klimek, RE, Director
Division of Water Quality
AQUIFER PROTECTION SECTION
March 7, 2006
S & ME, Inc
155 Tradd Street
Spartanburg, South Carolina 29301
Attention: David Klemm, P.G.
RE: Permit Modification Application
CITGO Petroleum Corporation
Permit No, WQ0019911
Dear Mr, Klemm:
This office has reviewed your January 19, 2006 letter requesting that the Notice of Violation that was
issued to CITGO Petroleum Corporation dated August 1, 2005 be rescinded. The Notice required
submission of an application for a permit modification. It has been noted that the facility is now in
compliance, the necessary permit modification application having been received and the modification
approved by the Non -discharge Land Application Unit, Therefore, rescission of the Notice is not
warranted,
Should you have any further questions, please contact Peggy Finley at 704/235-2183..
Sincerely,
Andrew H. Pitner, P.G.
Regional Supervisor
MAF/letters/dklemm 3-1-06
Division of Water Quality / Aquifer Protection Section / Mooresville Regional Office Phone: [phone] Fax: [phone]
610 East Center Avenue, Suite 301, Mooresville, NC 28115 Customer Service: 1.877-623-6748 Internet: www.ncwaterquality.org

January 19, 2006
North Carolina Department of Environmental
And Natural Resources
Mooresville Regional Office
610 East Center Ave.
Mooresville, NC 28115
ATTENTION: Ms.. Peggy Findley
JA Kt
W,C.'7E3TICifflTt:;1 fi0
DM:4, - Ac: uiteryfotectipn
Reference: PERMIT MODIFICATION APPLICATION
Permit No. WQ001991 I
CITGO Petroleum Corporation
Charlotte, North Carolina
S&ME Project 1264-90-295
Dear Ms, Findley:
As requested by NCDENR, CITGO Petroleum Corporation has submitted an application for
modification .to their spray irrigation permit to include the evaporation system within the, above
ground storage tank containment area. We maintain that we were unaware that enhancing
evaporation of non -contaminated stortnwater was a regulated. activity. With, environmental
prudence this system was installed in attempt to reduce the potential for environmental impact, as the
stormwater is normally managed via NPDES discharge to the environment. Certainly, permitting
this system has been somewhat ambiguous since there is no specific permit for this application.
Inclusion under the spray irrigation permit was done sin-1ply because it was easiest to include it. under
the existing permit_ The basic principle of infiltrating wastewater into the ground is dis-similar to
enhancing water evaporation inside a containment area without it ever leaving the point of origin.
Inclusion under the spray irrigation permit was done so that the system could be registered with the
NCDNER, as requested. We contend that there was no intent to circumvent NCDENR regulations
and no intent to illegally discharge wastewater. The system, to date, has not operated and the water
continues to he .managed via an active NPDES permit, We believe this issue. could have been
S&ME,
155 Tradd Street
Spartanburg, South Carolina 29301
[phone]
[phone] fox
8641 232,8987 Greenville

Thittriteit
.farittat.V.'21,XX1!
effectively resolved through a letter of "Notice of Regulatory Requirement", rather titan by issuance
of ti Notice of Violation, tiks such., e respectively request that NCDENR resend the NOV,
Vibe appreciate your assistance with this project. Should you have any questions concerning this
letter. please do not hesitate to call.
Sincerely,
Project .P.rofessitgagi.
Whit bhetid.
Setliot cleoldgist.
NVIRONN.P)90\Pr.ojeets.\64..90295\2005\Spmy fi01(1.\N(...)\"Re...sold:.RequesitAloc.
nen thithicSnotteEntotn, (.7..irr Go .p....:troitutnHcorporatioa
2

Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W, Klimek, P,E, Director
Division of Water Quality
AQUIFER PROTECTION SECTION
August 1, 2005
CERTIFIED MAIL
RETURN RECEIPT REQUESTED
CITGO Petroleum Corporation
Post Office Box 47427
Doraville, GA 30362
Attention: Scott. Eaton
RE: Notice of Violation
NCGS 143-215(a)
Non -Discharge Permit No, WQ0019911
Charlotte Terminal
Wastewater Spray Irrigation
Mecklenburg County, N.C.
Dear Mr, Eaton:
A review of the subject permit and a staff inspection report from Mecklenburg County's Water Quality Program
indicates that you are in violation of the referenced North Carolina General Statute. Specifically, NCGS 143-
215(a) states the following:
No person shall do any of the following things or carry out any of the following activities unless
that person has received a permit from the commission and has complied with all conditions set
forth in the permit,..
(2) Construct or operate any sewer system, treatment works, or disposal system
within the state.
The inspection revealed that an un-permitted storm water evaporation system had been installed
at the terminal. Within 60 days, please submit a request to modify the existing non -discharge permit to include
the evaporation component. The request and supporting documentation should be mailed to NCDENR, DWQ,
Aquifer Protection Section, 1636 Mail Service Center, Raleigh, NC 27699-1636 to the attention of Ms, Shannon
Thornburg, P.E. It should be noted that failure to obtain permitting for the evaporation system could result in the
initiation of an enforcement action by this office in accordance with General Statute 143-215.6A.
Should you have any questions, please call Peggy Finley at [phone] or contact her by email at:
peggv.finley a(7.ncmail,net
Andrew H. Pitner, P.G.
Regional Supervisor
Cc: APS, LAPCU
Chris Elmore, Environmental Hygienist, Mecklenburg Co. Water Quality Program
MAF/enforce/CITGO perm nov
Division of Water Quality / Groundwater Section / Mooresville Regional Office Phone: [phone] Fax: [phone]
919 North Main Street, Mooresville, NC 28115 Internet: htt ://gw,ehnrstatenc,us CD

Michael F, Easley„ Governor
William G. Ross Jr„ Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P,E, Director
Division of Water Quality
AQUIFER PROTECTION SECTION
August 1, 2005
CERTIFIED MAIL,
RETURN RECEIPT REQUESTED
CITGO Petroleum Corporation
Post Office Box 47427
Doraville, GA 30362
Attention: Scott Eaton
RE: Notice of Violation
NCGS 143-215(a)
Non -Discharge Permit No. WQ0019911
Charlotte Terminal
Wastewater Spray Irrigation
Mecklenburg County, N.C.
Dear Mr. Eaton:
A review of the subject permit and a staff inspection report from Mecklenburg County's Water Quality Program
indicates that you are in violation of the referenced North Carolina General Statute. Specifically, NCGS 143-
215(a) states the following:
No person shall do any of the following things or carry out any of the following activities unless
that person has received a permit from the commission and has complied with all conditions set
forth in the permit...
(2) Construct or operate any sewer system, treatment works, or disposal system
within the state,
The inspection revealed that an un-permitted storm water evaporation system had been installed
at the terminal, Within 60 days, please submit a request to modify the existing non -discharge permit to include
the evaporation component. The request and supporting documentation should be mailed to NCDENR, DWQ,
Aquifer Protection Section, 1636 Mail Service Center, Raleigh, NC 27699-1636 to the attention of Ms. Shannon
Thornburg, P.E. It should be noted that failure to obtain permitting for the evaporation system could result in the
initiation of an enforcement action by this office in accordance with General Statute 143-215.6A.
Should you have any questions, please call Peggy Finley at [phone] or contact her by email at:
peggv.finleyncmail,net
Sincerely,
Andrew H. Pitner, P.G.
Regional Supervisor
Cc: APS, LAPCU
Chris Elmore, Environmental Hygienist, Mecklenburg Co. Wate
MAF/enforce/CITGO perm nov
ity Program
Division of Water Quality / Groundwater Section l Mooresville Regional Office
919 North Main Street, Mooresville, NC 28115
Phone: [phone] Fax° [phone]
Internet: httpJ/gw.ehnr.state.nc.us NC

Michael FEasley, Governor
William G,Ross Jr,.Geoe(ary
North Carolina Department ofEnvironment and Natural Resources
� ��.�. .� � Klimek, �� �
x�nw�����mirevm,
Division of Water Quality
AQUIFER PROTECTION SECTION
August 1.2OO5
CERTIFIED MAUL
RETURN RKEIPT REQUESTED
C|TGOPetroleum Corporation
Post Office Box47427
Doraville, GA30362
Attention� Scott Eaton
RE: Notice ofViolation
NCG8 143'215(a)
Non -Discharge Permit No. VV00019911
Charlotte Terminal
Wastewater Spray Irrigation
Mecklenburg Cnumh/` N.C.
Dear Mr. Eaton,
Areview mfthe subject permit and astaff inspection report from Mecklenburg Coun ' Water Quality Program
indicates that you are in violation ofUhe referenced North Carolina General Statute, SpeofimaUy, NCGS 143-
215(a) states the following:
No person shall do any of the following things or carry out any of the following activities unless
that person has received apermit from the commission and has complied with all conditions set
forth inthe porniL.,
(2) Construct uroperate any sewer system, treatment works, or disposal system
within the otobs.
The inspection revealed that amunstorm water evaporation system had been installed
atthe terminal, Within 6Odays, please submit mrequest hnmodify the existing mun-�diachar8epermit toinclude
the evaporation component. The request and supporting documentation should bemailed to NCDENR, OVV[l,
Aquifer Protection Section, 1630 k4aW Service Cenhar, Raleigh, NC 27899'1536 to the attention of Ma. Shannon
Thornburg. P.E, It should be noted that failure to obtain permitting for the evaporation system could result in the
initiation of an enforcement action by this office in accordance with General Statute 143-215,6A,
8hmuhj you have any questions, please call Peggy Finley sd(7O4) 663-1899 or contact her hyemail at:
pegqyjjn|eypncmaiineL
Sincerely,
AndrewH. Pitner, P.G.
Regional Supervisor
Cc: APS.LAPCU
Chris E|mone, Environmental Hygienist, Mecklenburg Co Water Quality Program
Division p,'W^te,Quality Section / Mooresville Regional Office
919 North Main Street, Mooresville, NC 28115
Phone: 0^04'16-531—oo—n pp`- nuw)omxaoun "Z=
Internet: ncus NCDE

Plirir PERMIT NUMBER:
00
NON -DISCHARGE APPLICATION REPORT Pagel of 2
SPRAY IRRIGATION FIELDS
There are two application fields per page Use additional pages as needed.
FACILITY NAME: CITGO PETROLEUM CORPORATION
1814,8818 1.4.18:8881.8, !At:881818 1
8,48111811181 itit8.1v,•.:Ly 1...sadk t tches,)
11,..ionth Floating Total isc;hcs1
Average 'Neck:1y 1.,cadusg. ladl8,11'J
MONTH: March
COUNTY:
YEAR: 2005
ECKLENBURG
Formulas
c, 1330, (cub,: Ccorgalloy2,s !1•841:118.48.484A 'Ai 8 [Area Sprayes.11 x ,13,360 i,ekkao.!, fcscSack!Sq!
Daily Loadulg uschts 1.1118 trsq.cLed inclutcs0 • Ck2I Morlasly Loanirri - S1.811 12sn1y 12css1algs (inckesi.
Sum Lids Locclul,g (awl les1 and prekv.,,us MOttift'A' MorChly
[Monthly Laiiiiiing rininmisimoratii NUM 1,.1884 of clay, at dia month 7 6:Lays/week)
1N1iikel Tkc ;kid agc-ssn
frecbccul 888t 8841.11.1A18 $0 'AA esrl1ei on page
CONE) -PINS
Wt,at ,er
St018t,841
• .41.81,088
!eboard
Total Gallons & Monthly Loading (inches)
12-Month Floating Total (inches)
Average WeeLoading (inch*
"
ARE„Jk. SPKAVED ocys):1,3
COVER CROPi Eocilv
PrionMed HOCRIY Raie iirichasy
Permitted YEARLY kale (dichasi
'Y'olurne Time Hourly
A ',aired Londine,
0.1tons licnurcs 1128,1;
a her Codes: Ciiclear„ PC-partry cioudy, Cl-id, Ft ran, Sn-snow, Si -sleet
Spray Irrigation Operator in Responsible Charge
ORQedfkatio
Mail ORIGINAL and TWO COPIES to
ATTN: Non -Discharge Compliance Unit
I DENR Rp 9
Division of Water Quality
7 Mail Service Center
RALEIGH, NC 27699-1617
41
inches
0,00C
8,942
0,000
HELD 't'aMBEIR:
ARE,A SPRAYED Liacisa:
COVER CROP:
galicala
PoimMed FgaURLY Rale Citiciw,r,
Pcimitted YEARL,V Rate ineritaL
Time! Hourly
1.uiLatair tanadin
8118.8418.818
TURE OF OPERATOR IN RESPONSIBLE CHARGE)
BY THIS SIGNATURE, I CERTIFY THAT THIS. REPORT IS ACCURATE AND COMPLET
4:S's1 ;1.1.41c1 'TO THE BEST OF MY KNOWLEDGE,
Macs
Dairy
madinn
81
0.0C)
0,00
0,00
- 3)3
i! OAR (184(C1/3)

NON -DISCHARGE APPLICATION REPORT Page 2 of 2
SPRAY IRRIGATION FIELDS
There are two application fields per page. Use additional pages as needed,
Facflty Status:
Please indicate ( by inserting V(es) or N(o) in the appropriate box ) whether the facility has been compliant
with the following permit requirements: (Note: if a requirement does not apply to your facility put (NA) in the
compliant box. )
1. The application rate(s) did not exceed the litrit(s) specified in the permit.
2_ Adequate measures were taken to prevent wastewater runoff from the site(s).
3. A suitable vegetative cover was maintained on the site(s) in accordance with the permit,
4.. Ali buffer zones as specified in the permit were maintained during each apptication,
5. The freeboard in the treatment andfor storage lagoon(s) was not less than the limit(s)
specified in the permit.
Y
If the faddy is non -compliant, please explain in the space below the reason(s) the facility was not in compliance with its
permrt. Provide in your explanation the date(s) of the non-compliance and describe the corrective action(s) taken Attach
additional sheets if necessary.
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in
accordance with a system designed to assure that all qualified personnel properly gathered and evaluated the information
submitted. Based on my inquiry of the person or persons 'who manage the system, or those persons directly responsible
for gathering the information, the informationsubmitted is, to the best of my knowledge and belief, true, accurate, and
complete am aware that there are significant penalties for submitting false information, including the possibility of fines
and imprisonment for knowing violations."
7600 Mount Holly Road
Charlotte, North Carolina 28214 [phone]
(Per ittee Address)
(Phone Number)
Date
3 0
(Permit Exp Date)
• if signed by other than the permittee„ delegation of signatory authority must be on file with the state per 15A NCAC 28.0506 (b)(2)(D),
NOAR (2,96)

NON DISCHARGE WASTEWATER MONITORING REPORT
Page I of 2
PERMIT NUMBER:
FACILITY NAME:
r), Operataa
Ainve,
Time
2100
• Cloak
a as:
2 (1 •
3
4
51
231
2
22
23
24
25
• 213
28
12e
,Ormaer
FRS
w
9911
CITGO PETROLEUM CORPORATION
Dadv Rata
ORg (Haag ilea
TreAnient
Sstaa Segue
VC!
Morehev: Lena
eXaeqxaaae g1,3 Grab
Operator in Responsible Charge
Check Box if ORC Has Cha ett:.
Certified Laboratories (1):
Person(s) Collecting Samples:,
MONTH: Mafch
00 5006A gO3 Fg10 9 AC 3ge6
Sari Aeti theMnin 1,01
. regal
evitfono
Rencual .1.300-5 Gaomatec
( maw are NI 1•3 -N "VAS • Agana)
UNITS
gINIL
(2):
COUNTY:
YEAR: 2005
MECKLENBURG,
DONALS 8.11
••IgIgled 5vt )..caggl fl_g_ELigar tria.gatien
EntarigginAg code above find units balow
Etertal Benzene
VGA,
Toluene , Xryierg
• UGA,
e

Page 2 042
Mad ORIGINAL and TWO COPIES to:
ATTN: Non -Discharge Compliance Unit
DENR
Division of Water Quality
1617 Mail Service Center
RALEIGH, NC 27699-1617
Facility Status:
(SIGNATURE OF OPERATOR IN RESPONSIBLE CHARGE)
BY THIS SIGNATURE, I CERTIFY THAT THIS REPORT IS ACCURATE
AND COMPLETE TO THE BEST OF MY KNOWLEDGE,
Please Check one of the following:
1. Does all monitoring data and sampling frequencies meet permit requirements?
pli
if the facility is. non -compliant, please explain in the space below the reason(s) the facility was not in compliance with its
permit. Provide in your explanation the date(s) of the non-compliance and describe the corrective action(s) taken. Attach
additional sheets if necessary.
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in
accordance with a system designed to assure that all qualified personnel properly gathered and evaluated the information
submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering. the information, the informationsubmitted is, to the best of my knowledge and belief, true, accurate, and
complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines
and imprisonment for knowing violations."
7600 Mount Holly Road
Charlotte, North Carolina 28214
(Permittee Address)
01002 Nsente
01022 Boron
Parameter Codes:
315114 Cofiform, Total
Conduchely
ITGO Petroleum Corporation
ee-Please print or type)
(704) 392-,3236
(Phone Number)
01067 Nickel
00630 Nitrogen, Total,
00929 Sodom
00931 SAR
(3 7 /05
Date
f? /3 /O
(Permit Exp Date)
00310 9005
61027 c.actrnium
00016 Catium
00940 Glatoride
50000 Shlerine, Total
Resiount
01034 Chromium
613340 COD
01642 Copper
013500 Cassohred Oxygen
31616 Fecai Corilorrn
01051 Lead
00927 Megnesium
30630 N0118.1103
C10020 NO3
00556 00-Grease
00400 pH
32730 Phenols
00745 354000
00,515 TDS
00710 Ternprature
00615 TaiN
000a0 103
71900 Mercury
03610 NH3asN
00665 Phosphorus, Total.
00037 Potassium
00530 TSS
Q1002 Zinc
Parameter Code assIstance may be obtained by calling the Water Quality ComplianceiEntorcement Unit at (91,9)733-5083 ext 529.
The monthly average for Fecal Coliform is to be reported as a GEOMETRIC mean Use !only the units c*Si,ilfittgl ttle,Le_PcItnal
permit for reperfing data.
NDMR inn)
" If signed by other than the permittee, delegation of signatory authority must be on file with the state per 15A NCAC 2B4O506 (b)(2)(D),

Michael F. Easley, Governor
William G. Ross Jr, Secretary
North Carolina Department of Environment and Natural Resources
Alan W, Klimek, P.E. Director
Division of Water Quality
AQUIFER PROTECTION SECTION
July 8, 2005
CERTIFIED MAIL
RETURN RECEIPT REQUESTED
CITCO Petroleum Corporation
Post Office Box 47427
Doraville, GA 30362
Attention: Scott Eaton
RE: Notice of Violation
NCGS 143-215(a)
Non -Discharge Permit No. W 0019911
Charlotte Terminal
Wastewater Spray Irrigation
Mecklenburg County, N.C.
Dear Mr. Eaton:
A review of the subject permit and a staff inspection report from Mecklenburg County's Water Quality Program
indicates that you are in violation of the referenced North Carolina General Statute. Specifically, NCGS 143-
215(a) states the following:
No person shall do any of the following things or carry out any of the following activities unless
that person has received a permit from the commission and has complied with all conditions set
forth in the permit...
(2) Construct or operate any sewer system, treatment works, or disposal system
within the state,
The inspection revealed that an un-permitted storm water evaporation system had been installed
at the terminal. Within 60 days, please submit a request to modify the existing non -discharge permit to include
the evaporation component. The request and supporting documentation should be mailed to NCDENR, DWQ,
Aquifer Protection Section, 1636 Mail Service Center, Raleigh, NC 27699-1636 to the attention of Ms. Shannon
Thornburg, PE, It should be noted that failure to obtain permitting for the evaporation system could result in the
initiation of an enforcement action by this office in accordance with General Statute 143-215.6A,
Should you have any questions, please call Peggy Finley at [phone] or contact her by email at:
peggy.finleyAncmail.net
Sin erely,
Andrew H. Pitner, P.G.
Regional Supervisor
Cc: APS, LAPCU
Chris Elmore, Environmental Hygienist, Mecklenburg Co. Water Quality Program
MAF/enforce/CITGO perm nov
Division of Water Quality / Groundwater Section / Mooresville Regional Offic.e Phone; [phone] Fax: [phone]
919 North Main Street, Mooresville, NC 28115 Internet: htto://qw.ehnr.state.nc.us
NCDENII

[Fwd: Re: CITGO Charlotte Non -discharge perrnit WQ00199I I]
Subject: [Fwd: Re: CITGO Charlotte Non -discharge permit WQ0019911]
From: Shannon Mohr Thornburg <[e-mail]>
Date: Thu, 30 Jun 2005 13:3201 -0400
To: Peggy Finley <[e-mail]>
Peggy:
I am not so sure how you want to proceed from here. I think that at the very lease a NOV is in order. I
know that they are not going to be happy with this interpretation...
Let me know if you have any questions/comments, etc.
Shannon
------- Original Message -----
Subject:Re: CITGO Charlotte Non -discharge permit WQ001991.1
Date:Thu, 30 Jun 2005 13:29:19 -0400
From:Shannon Mohr Thornburg <shannon.thornburg(kncmail.ne -
Orga.nization:NCDENR-DWQ: Aquifer Protection Section
To:David Klemm <[e-mail]>
CC:SEaton(kcitgo.corn, Peggy Finley <Peggy.Finley@pcmail.n'et>,
References:<52c11.669a.069(dralgrpnc.smeinc.com>
Mr. Klemm:
After discussing this situation as well as sharing your description with some colleagues, our initial
opinion that the construction and operation of the wastewater "evaporation" system without a valid
permit was in violation of the North Carolina General Statutes (NCGS) stands. We do understand that
the intent of this system is different that the irrigation field, the system is in a separate location, and all
unevaporated wastewater *should* be completely contained within the secondary containment area, but
please be aware that the NCGS does not make this differentiation. Specifically, NCGS 143-215(a) states
the following:
No person shall do any of the following things or carry our any of the following activities
unless that person has received a permit from the Commission and has complied with all
conditions set forth in the permit;.
(2) Construct or operate any...disposal system within the State.
4fr.A.4 1rNe .7A' C)
Note that the method of disposal whether through percoltion into the ground or evaporation into the
air/containment/recycling is not specified here. So, a permit is required regardless of whether the
stormwater is evaporated or collected and recycled to the irrigation system or evaporation system.
We understand that there does not appear to have been an intent to violate the NCGS or this permit.
However, I cannot say that the construction and operation of the evaporation was in compliance with the
NCGS or this permit either. It is my suggestion that you seek to remedy this situation for applying to
modify this permit to allow for the operation of the evaporation system as soon as possible.
Shannon
1 of 4 7/7/2005 10:51 AM

frwd: Re: CITGO Charlotte Non -discharge permit WQ001991 11
David Klemm wrote:
Dear Ms. Thornburg,
Regarding the above mentioned non -discharge permit, we understand, that anon-site
inspection of the site was recently conducted inwhich it was reportedthat the
spray irrigationsystem was expanded in violation. of the permit. We would like to
explain that there aretwoseparate processesbeing conducted at this site. The
original spray irrigation system under WQ0019911 was installed to discharge
stormwater accumulated in the above ground storage tank containment area by spray
irrigatingthe water onto an adjacent spray field. The process transfers the
water from the containment area for disposal onto the spray field.
The second process, not included in the non -discharge system, was installed to
encourageevaporation of the. water. Thewater is not transferred to a spray field
and never leaves the containment area. The water is simply distributed onto the
rocks of the containment walls to increase contact with air and encourage
evaporation. What water that does not evaporate remains in the containment area.
Importantly, there was and remains no inter:lion of violating the Non -discharge
Permit. We would like to discuss this further with you sothat we can come to a
resolution regarding this issue and remain in compliance with the permit, as we
believe we have.
We appreciate your assistance with this matter. Please do not hesitate to contact
us withcomments or questions.
Sincerely,
David E. Klemm
David E. Klemm
S&ME, Inc.
[e-mail]
Ph. [phone]
Direct Line [phone]
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2 of 4 7/7/2005 10:51 AM

[Fwd: Re: CITGO Charlotte Non -discharge permit WQ0019911]
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Fax [phone]
Shannon Mohr Thornburg, Environmental Engineer
Land Application Unit
Aquifer Protection Section
NCDENR-DWQ
Telephone: [phone]
Fax: [phone]
[e-mail]
Shannon Mohr Thornburg, Environmental Engineer
Land Application Unit
Aquifer Protection Section
NCDENR-DWQ
Telephone: [phone]
Fax: [phone]
Mailing Address:
1636 Mail Service Center
Raleigh, NC 27699-1636
Physical Address:
2728 Capital Boulevard, Room No. IC 130
Raleigh, NC 27604
lutph2o,epr.siate,ric,tis/n4u
Mailing Address:
1636 Mail Service Center
Raleigh, NC 27699-1636
Physical Address:
2728 Capital Boulevard, Room No. IC 130
Raleigh, NC 27604
3 of 4 7/7/2005 10:51 AM

CITGO Petroleum Corporation
ScottEaton
PO Box 47427
Doraville GA. 30362
North Car©il
June 28,2002
Michael Fe Easley, Governor
William C. Ross Jr., Secretary
Department of Environment and Natural Resources
Alan W. Ktimek, P.E, Director
Division of Water Quality
Subject: Permit No. WQ0019911
Paw Creek Terminal
Mecklenburg County
2002
Dear Mr. Eaton:
The Division's Non -Discharge Permitting Unit has received your signed and sealed certification with record
drawings. The Division hereby accepts this certification based upon its execution and submittal by a North
Carolina Professional Engineer. Please note that the record drawings will be forwarded to the Mooresville
Regional Office and have not been reviewed. If a review is conducted, you will be notified of any non-
conformity with the Minimum Design Criteria.
If it would be helpful to discuss this matter further,' would suggest that you contact theWater Quality Regional
Supervisor at the Mooresville Regional Office at [phone].
Sincerely,
Jennifer Willis
Mooresville Regional Office, 'Water Quality Section
Central Files
S&Me Inc
Customer Servic
Non -Discharge Permitting Unit 1617 Mail Service Center Raleigh, NC 27699-16171 NCDENR BOO Custom
Phone [phone] Fax [phone] Intemet httpJNh2o.enr.state.nc,ustndpu

1 erntitti
I i °isiort tat ater ()trait
1617 Mail Seri,`ic enter
Raleigh, NC 217699-161'7
Rol1
Pelt
at
?(02
wertit1catbn of Itastallratit r
Stonnwater Spray I ri s bon ter
CITGO Petroleum Corporation — harlrttte Ten
Permit No. W 00 199 11
S&NIE Project 126-90-295
ry `h rnt It 1a Concern:
This is to certi . th at the stormyrater spra ° irr Kati n s .,stem a CIT`
77600 Mount ount Holly Road, Charlotte, NC has been in st tlletl in
Q001 9911 and the plans and specifications submitted in the Apri
1 as modified in the September 6, 2001 Permit Revisions letter,
ed. Please let rite know if you have any questions.
Bute
outruns, P.E.
Senior Env -rnmental Engineer
NC Reeistrratir>rt n. 125
S&ME, Vnc;
155 Tradd Street
s aartanr ur , South Car bncs 29301
;harktte Terrnmal,
1 accordance a itl Pe it No.
001 Permit Application
The completed certification
(864) - 0
(864) - r 0 fox
(864) -8987 Greenw lte

of North Carolina
partment of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross Jr., Secretary
Gregory J. Thorpe, Ph.D., Acting Director
September
Scott Eaton
CITGO Petroleum Corporation
PO Box 47427
Doraville GA 30362
Dear Mr. Eaton:
N
NORTH CAROLINA C EPART„3 NT OF
ENVIRONMENT AND NATUR, . OURCE5
4, 2001
Subject: Correction to PermitNo. WQO019911
CITGO Petroleum Corporation
Charlotte Terminal
Stormwater Spray .Irrigation Facility
Meclenburg County
In accordance with a telephone request received on. September 13, 2001, we are forwarding herewith a
corrected page 2 and Figure 1 of Permit No. WQ0419911, issued August 27, 2001, for the subject facility.
The following corrections have been made to the permit.:
l Condition 1,.7 has been modified to reduce buffers to those requested during the permit application proces
2. Figure 1 was omitted from the original permit issued.
Please replace Page 2 with the corrected Page 2 into Permit No. WQ0019911, issued August 27, 2001.
Please incorporate enclosed Figure 1 into Permit No. WQ0019911.
IT you need any additional information concerning this matter. please contact Sue Homewood at '919) 733-
5083 extension 502.
Sincerely;
/Gregory J. Thorpe. PhD.
cc: Mecklenburg County Health Department
Mooresville Regional Office, Water Quality Section
Mooresville Regional Office, Groundwater Section
Groundwater Section, Central Office
Division of Water Quality, Central Files
Joe Hinton, S&ME, 3718 Old Battleground Rd, Greensboro NC 2741.0
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone [phone] Fax (J'19) 715-6048
An Equal Opportunity Affirmative Action Employer
50% recycled/10% post -consumer paper

3. The spray irrigation facilities shall be effectively maintained and operated at all times so that there
discharge to the surface waters, nor any contamination of ground waters which will render th
unsatisfactory for normal use. In the event that the facilities fail to perform satisfactorily, including the
creation of nuisance conditions or failure of the irrigation area to adequately assimilate thestormwater, the
Permittee shall take immediate corrective actions including those actions that may be required by the
Division of Water Quality (Division), such as the construction of additional or replacement stormwater
treatment and disposal facilities.
4. The issuance of this permit shall not relieve the Permittee of the responsibility :for damages to surface or
groundwaters resulting from the operation of this facility.
5. The residuals generated from these treatment facilities must be disposed in accordance with General
Statute 143-215.1 and in a manner approved by the Division.
6. Diversion or bypassing of the untreated stormwater from the treatment facilities is prohibited.
7. The ;following buffers shall be maintained:
a) 400 feet between wetted area and any residence or places of public assembly under separate
ownership,
b) 50 feet between wetted area and property lines,
c) 100 feet between wetted area and water supply wells,
d) 100 feet between wetted area and surface water bodies,
e) 50 feet between wetted area and public right of ways,
f) 100 feet between stormwater treatment units and water supply wells, and
g) 50 feet between stormwater treatment units and property lines.
IL OPERATION A ' ' TENANCE REQUIREMENTS
1. The facilities shall be properly maintained and operated at all
Upon classification of the facility by the Water :Pollution Control System Operators Certification
Commission (WPCSOCC), the Permittee shall employ a certified wastewater treatment plant operator to
be in :responsible charge (ORC) of the wastewater treatment facilities. The operator must hold a certificate
of the type and grade at least equivalent to or greater than the classification assigned to the wastewater
treatment facilities by the WPCSOCC. The Permittee must also employ a certified back-up operator of the
appropriate type and grade to comply with the conditions of 15A NCAC 8G .0202. The ORC of the.
facility must visit each Class I facility at least weekly and each Class II, III, and IV facility at least daily,
excluding weekends and holidays, and must properly manage and document daily operation and
maintenance of the facility and must comply with all other conditions of '15A. NCAC 8G .0202. Once the
facility is classified, the Permittee must submit a letter to the WPCSOCC which designates the operator in
responsible charge within thirty days after the wastewater treatment facilities are 50% complete.
3. A suitable year round vegetative cover shall be maintained.
4. Irrigation shall not be performed during inclement weather or when the ground is in a condition that will
cause runoff.
5. Adequate measures shall be taken to prevent stormwater runofffrom the spray field.
6. The facilities shall be effectively maintained and operated as a non -discharge system to prevent the
discharge of any stormwater resulting from the operation of this facility.

Priv CITGO Petroleum Corp.
Figure 1 - Paw Creek Terminal
by TEC 6/28/01
1000
1000
Wells.shp
Revpllne.shp
Sprayarea.shp
2000 Feet

Ippr
e of North Carolina
epartment of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross Jr., Secretary
Gregory J. Thorpe, Ph.D., Acting Director
August 27, 2001
Scott Eaton.
CITGO Petroleum Corporation
PO Box 47427
Doraville, GA 30362
NORTH CAROLINA DEPARTMENT C47,",,,,
ENVIRONMENT AND NATURAL RESOURCt
SEP 1 0 2001
Subject: Permit No, WQ00199.11
C.FTGO Petroleum Corporation - Charlotte Terri
Stormwater Spray Irrigation
Mecklenburg County
Dear Mr. Scott Eaton:
In accordance with your application received April 17, 2001, we are forwarding herewith Permit No.
WQ0019911„ dated August 27, 2001, to cfrGo Petroleum Corporation for the construction and operation of the
subject stormwater treatment and spray irrigation facilities,
This permit shall be effective from the date of issuance until July 31, 2006, and shall be subject to the
conditions and limitations as specified 'therein. Please pay particular attention to the monitoring requirements in
this permit. Failure to establish an adequate system for collecting and maintaining the required operational
information ‘vill result in future compliance problems.,
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to
request an adjudicator), hearing upon written request within thirty (30) days following receipt of this permit,
This request must he in the form of a .written petition, conforming to Chapter 1508 of the North Carolina
General Statutes, and filed with the Office of Administrative Hearings, 6714 Mail Service Center,Raleigh, NC
27699-671.4, Unless such demands are made this permit shall be final and binding,
One set of approved plans and specifications is being forwarded to you. If you need additional
information concerning this matter,. please contact Sue Homewood at (9 .„ 3-5083 extension 502,
y J. Thorpe, PI . .„.
cc: Mecklenburg County Health Department
Mooresville Regional Office, Water Quality Section
Mooresville Regional Office, Groundwater Section
Groundwater Section, Central Office
Joe Hinton, S&ME, 3718 Old Battleground Rd. Greensboro NC 27410
Technical Assistance and Certification Unit
Non -Discharge Compliance/Enforcement Unit
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone [phone] Fax [phone]
An Equal Opportunity Affirmative Action Employer 50% recyclec1/10% post -consumer paper

NORTH CAR.OLINA.
ENVIRONMENTAL MANAGEMENT COSSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH
SPRAY IRRIGATION SYSTEM PERMIT
In accordance ith the provisions of Article '1 of Chapter 143, General Statutes of North Caro]i a as amended, and
other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
CITGO Petroleum Corporation
Mecklenburg County
FOR TIME
construction and operation of a 1463 GPI) stonnwater spray irrigation treatment and disposal facility consisting of the
collection of stormwater from bermed bulk storage tank area. a 1.5 HP pump, two inch PVC line to serve ten (10)
spray irrigation nozzles, to serve CITGO Petroleum Corporation - Charlotte Terminal, with no discharge of wastes to
the surface waters, pursuant to the application received April 17, 2001, and in conformity with the project plan,
specifications, and other supporting data subsequently filed and approved by the Department of Environment and
Natural Resources and considered a part of this permit.
This permit shall be effective from the date of issuance until July 3l, 2006, and shall be subject to the following
specified conditions and limitations.
PERFORMANCE STANDARDS
Upon completion of construction and prior to operation of this permitted faa certification must be
received from. a professional engineer certifying that the permitted facility has been installed in accordance
v°ith this perniit, the approved plans and specifications, and other supporting materials. If this project is to.
be
constructiona'roved underthesame .ermitltand. shall sovideeaafina.lrcertificate. octo track further
completedphasespresponsibility
of completion once the
entire project has been completed. Mail the Certification �. to the Non -Discharge Permitting Unit., Division
of Water Quality, 1617 Mail Service Center,, Raleigh, NC 27699-1617.
IIte Mooresville Regional Office, telephone mimber(704) 663-1699, shall be notified at least forty-eight
(48) hours in advance of operation of the installed facilities so that an in -place inspection can be made.
Such notification to the regional supervisor shall be made during the normal office hours from 8:00 a.m.
until 5:00 p.m. on Monday through Friday, excluding State Holidays.

3. The spray irrigation facilities shall be effectively maintainedand operated at all times so that there is no
discharge to the surface waters, nor any contamination of ground waters which will render them
unsatisfactory for normal use. In the event that the facilities fail to perform satisfactorily', including the
creation of nuisance conditions or failure of the irrigation area to adequately assimilate thestormwater, the
Permittee shall take immediate corrective actions including those actions that may be required by the
Division of Water Quality (Division), such as the construction of additional or replacement stormwater
treatment and disposal facilities.
4. The issuance of this permit shall not relieve the Permittee of the responsibility for damages to surface or
groundwaters resulting from the operation of this facility.
5. The residuals generated from these treatment facilities must be disposed in accordancewith General.
Statute 143-.215..1 and in a manner approved by, the Division.
6. Diversion or bypassing of the untreated stormwater from, the treatment facilities is prohibited.
7. The following buffers shall be maintained:
a) 400 feet between wetted area and any residence or places of public assembly under separate
ownership,
b) 150 feet 'between wetted area and property lines,
c) 100 feet between wetted area and wells,
d) 100 feet between wetted area and drainageways or surface water bodies,
e) 50 feet between wetted area and public right of ways.,
f) 100 feet between stormwater treatment units and wells, and
g) 50 feet between stormwater treatment units and property lines.
II. OPERATION AND MAINTENANCE REQUIREMENTS
1. The facilities shall be properly maintained and operated at all times.
Upon classification of the facility, by the Water Pollution Control System Operators Certification
Commission (WPCSOCC), the Permittee shall employ a certified wastewater treatment plant operator to
be in responsible charge (ORC) of the wastewater treatment facilities, The operator must hold a certificate
of the type and grade at least equivalent to or greater than the classification assigned to the 'Wastewater
treatment facilities by the WPCSOCC. The Perm ittee must also employ a certified back-up operator of the
appropriate type and grade to comply with the conditions of 15A NCAC 8G .0202. The ORC of the
facility must visit each Class I facility, at least weekly and each Class II, 111,„ and IV facility at least daily,
excluding .weekends and holidays, and must properly manage and document daily operation and
:maintenance of the facility and must comply,' with all other conditions of I5A NCAC SG .0202. Once the
facility is classified. the Perm ittee must submit a letter to the WPCSOCC which designates the operator in
responsible charge within thirty days after the wastewater treatment facilities are 50% complete.
3. A suitable year round vegetative cover shall be maintained.
4. Irrigation shall not be performed during inclement weather or when the ground is in a condition that will
cause runoff.
5. Adequate measures shall be taken to prevent stormwater runoff from the spray field.
6. The facilities shall be effectively maintained and operated as a non -discharge system to prevent the
discharge of any .stormwater resulting from the operation of this facility..

7. The application rate shall not exceed a cumulative loading of 41.0 inches over any twelve (
period at an instantaneous application rate not to exceed 0.25 inches per hour.
8. No type of stormwater other than that from CITGO Petroleum Corporation - Charlotte Terminal shall .
sprayed onto the irrigation area.
9. No traffic or equipment shall be allowed on the disposal area except while installation occurs or while
normal maintenance is being performed.
10. Public access to the land application sites shall be controlled during active site use. Such controls may
include the posting of signs showing the activities being conducted at each site,
UI IDNITORING AND REPORTING REQUIREMENTS
1. Any monitoring (including groundwater, surface water, soil or plant tissue analyses) deemed necessary by
the Division to insure surface and ground water protection will be established and an acceptable sampling
reporting schedule shall be followed.
2. Adequate records shall be maintained by the Perrnittee tracking the amount ofstormwater disposed. These
records shall include, but are not necessarily limited to, the following information:
a. date of irrigation,
b. volume of stormwater irrigated,
c. field irrigated,
d. length of time field is irrigated,
e. continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings for each field,
f, weather conditions, and
g. maintenance of cover crops.
3. The stormwater from the subject facilities shall be monitored by the Permittee at the point prior to
irrigation every June and December for the parameters below. The sample type shall be Grab samples.
pH TSS
Oil and Grease' Phenol
Benzene Toluene
Xylene EPA Methods 624/6252
•
Where possible, the :sample for oil and grease should be skimmed from the surface of a calm water zone
EPA Method 625 includes five (5) chlorophenols. If one or more chlorophenoks) is detected at
concentrations greater than or equal to 50 µg/1, the permitee will be required to analyze for the eight (8)
chlorophenols (listed below) in addition to EPA Method 625. This additional required monitoring will
begin with the permitee's next scheduled monitoring event, occur on a semi-annual basis, and will last
for the duration of the permit. Eight chlorophenols include the following: .3-chlorophenol, 4-
ehlorophenol, 2,3-dichlorophenol, 2,5-diehlorophenol, 2,6-diehlorophenok 3,4-dichlorophenol, 2,3„4,6-
Tetrachlorophenol, and 3-methy1-6-ehlorophenol,

Prr 4. Three (3) copies of all operation and disposal records (as specified in condition 111 2) on Form ND.AR-1
and three (3) copies of all effluent monitoring data (as specified in condition III 3) on Form -NDMR- I shall
be subinitted on or before the last day of the following month. All information shall be submitted to the
following address:
NC Division of Water Quality
Water Quality Section
Non -Discharge CompliancefEnforcement Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
5. A representative annual soils analysis (Standard Soil Fertility Analysis) shall be conducted on each spray
field and the results maintained on file by the Permittee for a minimum of five years. The Standard Soil
Fertility Analysis shall include, but is not necessarily limited to., the following parameters':
Acidity Manganese Potassium
Calcium Percent Humic Matter Sodium
Copper pH. Zinc
Magnesium Exchangeable Sodium Percentage Phosphorus
Cation Exchange Capacity Base Saturation (by calculation)
6. Noncompliance. Notification:
The Permittee shall report by telephone to the Mooresville Regional Office, telephone number (704) 663-
16.99, as soon as possible, but in no case more than 24 hours or on the next working day following the
occurrence or first knowledge of the occurrence of any of the following:
a. Any occurrence at the stormwater treatment facility which results in the treatment of significant
amounts of wastes which are abnormal in quantity or characteristic, such as the dumping of the
contents of a sludge digester; the known passage of a. slug of hazardous substance through the facility;
or any.. other unusual circumstances.
b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of
adequate stormwater treatment such as mechanical or electrical failures of pumps, aerators,
compressors, etc,
c. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-pass directly to
receiving waters without treatment of all or any portion of the influent to such station or facility.
d. Any time that self -monitoring inforrnation indicates that the facility has gone out of .compliance with
its permit limitations.
Persons reporting such occurrences by telephone shall also file a written report in letter form within five
(5) days following first knowledge of the occurrence. This report must outline the actions taken or
proposed to be taken to ensure that the problem does not recur.
TV. GROUNDWATER REQUIREMENTS
Within ninety (90) days of permit issuance, monitoring wells MW-13. MW-17 and MW-18 shall be'
identified to monitor groundwater quality specifically for the spray irrigation system. The general location
and name for each well is marked on Figure 1.
4

2.
Monitor wells MW-13. MW-]7 and MW-I8 shall be sampled initially after construction and there
every June and December for the following parameters:
Water Level
pH
Total Organic Carbon (TOC)
Lead — In December only using Standard Method 3030C preparation
Volatile Organic Compounds - In December only using one of the following:
(A) Standard Method 6230D, PQL at 0.5 ug/L or less
(B) Standard Method 6210D, PQL at 0.5 ug/L or less
(C) EPA Method 8021, Low Concentration, PQL at 0.5 ug/L or less
(D) EPA Method 8260, Low Concentration, PQL at 0.5 ug/L or less
(E) Another method with prior approval by the Groundwater Section Chief
Any method used must meet:the following qualifications:
(1) A laboratory must be DWQ certified to run any: method used,
(2) The method used must, at a minimum, include all the constituents listed in Table VIII of
Standard Method 6230D.
The method used must provided a PQL at 0.5 ug/L or less which must be supported by
laboratory proficiency studies as required by the DWQ Laboratory Certification Unit. Anv
constituents detected above the MDL but below the PQL at 0.5 ug/L must be qualified
(estimated) and reported..
If any volatile organic compounds are detected by the methods listed, then the Mooresville Regional
Office Groundwater Supervisor, telephone number [phone], must be contacted immediately for
further instructions regarding any additional follow-up analyses required. The results of all initial and
follow-up analyses must be submitted simultaneously.
The measurement of water levels must be made prior to sampling for the remaining parameters. The depth
to water in each well shall be measured from the surveyed point on the top of the casing,
The measuring points (top of well casing) of all monitoring wells shall be surveyed to provide the relative
elevation of the measuring point for each monitoring well.
If TOC concentrations greater than 10 mg/1 are detected in any downgradient monitoring well, additional
sampling and analysis must be conducted to identify the individual constituents comprising this TOC
concentration. If the TOC concentration as measured in the background monitor well exceeds 10 mel,
this concentration will be taken to represent the .naturally occurring TOC concentration, Anyexceedances
of this naturally occurring, TOC concentration in the downgradient wells shall be subject to the additional
sampling and analysis as described above.
5. For the initial sampling of the wells, the perminee shall submit a copy of the GW-I Form (Well
Construction Record) with the Compliance Monitoring Form (GW-59) for each well to the Groundwater
Section, Permits and Compliance Unit, 1636 :Mail Service Center Raleigh, N.C. 27699-1636, Initial
Compliance Monitoring Forms that do not include copies of the WQ1 form may be returned to the
permitee without being processed, Failure to submit these forms as required by this permit may result in
the initiation of enforcement activities pursuant to NC General Statutes 143-215,6A.
6. The results of the sampling and analysis must be received on Form GW-59 (Groundwater Qualify,
Monitoring: Compliance Report Form) by the Groundwater Section, Permits and Compliance Unit, 1636
Mail Service Center Raleigh, N.C. 27699-1.636on or before the lastworking day of the month following
the sampling month,
7. Any additional groundwater quality monitoring, as deemed necessary by the Division, shall be provided,

The COMPLIANCE BOUNDARY for the disposal system is specified by regulations in 15A NCAC 2L.
Groundwater Classifications and Standards. The Compliance Boundary is for the disposal system
constructed after December 31, 1983 is established at either (1) 250 feet from the waste disposal area, or
(2) 50 feet within the property boundar:sr, whichever is closest to the waste disposal area. An exceedance
of Groundwater Quality Standards at or beyond the Compliance Boundary is subject to immediate
remediation action in addition to the penalty provisions applicable under General Statute 143-
215.6A(a)(1).
9. In accordance with 15A NCAC 2L„ a REVIEW BOUNDARY is established around the disposal systems
midway between the Compliance Boundary and the perimeter of the waste disposal area. Any exceedance
of standards at the Review Boundary shall require remediation action on the part of the permittee.
V. INSPECTIONS
1. Adequate inspection, maintenance, and cleanini„, shall be provided by the Permittee to insure proper
operation of the subject facilities,
2. The Perrnittee or his designee shall inspect the stormwater treatment and disposal facilities to prevent
malfunctions and deterioration, operator errors and discharges which may cause or lead to the release of
wastes to the environment, a threat to human health, or a nuisance. The Permittee shall keep an inspection
log or summary including at least the date and time of inspection. observations made, and any
maintenance, repairs, or corrective actions taken by the Permit -tee.. This log of inspections shall be
maintained by the Perrnittee for a period of three years from the date of the inspection and shall be made
available upon request to the Division or other permitting authority.
3. Any duly authorized officer, employee, or representative of the Division may, upon presentation of
credentials, enter and inspect any property, premises or place on or related to the disposal site or 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 leachate.
VI. GENERAL CONDIT ONS
1, This permit shall become voidable unless the facilities are constructed in accordance with the conditions of
this permit, the approved plans and specifications, and other supporting data..
This permit is effective only with respect to the nature and volume of wa.stes described in the application
and other supporting data.
3. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there
is a name change of the Perrnittee, a formal permit request must be submitted to the Division .accompanied.
by an application fee, documentation from the parties involved., and other supporting materials as may be
appropriate. The approval of this request will be considered on its merits and may or may not be
approved,.
4. Failure to abide by the conditions and limitations contained in this permit may subject thePerminee to an
enforcement action by the Division in accordance with North Carolina General Statute 143-21.5,6.A, to 1.43-
215.6C.
6

The issuance ot this permit does not exempt the Perm ittee from rerr,plying with any and all statutes, ru
regulations, or ordinances which may be imposed by other government agencies (local, state, and federa
which have jurisdiction, including but not Minted to applicable river buffer rules in 1 A NCAC 21 .0 dpt
erosion and sedimentation control requirements in 15A NCAC Ch. and under the Division's General
Permit NCG0100000, and any requirements pertaining to wetlands under 15A NCAC 2 .0200 and 2H
,p5p,
A set of approved plans and specificataorrs for the subject project must tie r tained by the Perim tte
life of the project.
'The annual administering and compliance fee must be paid by tite Permittee c zit}tfrr thirty (0) days after
being billed by the Division. Failure to pad' the fee accordingly ly dray° cause the DIGsi n to initiate action to
revoke this permit as specified by I 5A NCAC 211 ,020 (c)i .
The Permittee, at least six (6) months prior to the expiration of this permit, shall request its. extension,
Upon receipt of the request, the Commission will review the adequacy of the facilities described therein,
and if ssarranted, will extend the permit for such period oftirnc and under such conditions and limitations
as it may deem appropriate.
Pemtit issued this sae ? tr of August, 2001
N RdAROLINA VV1 \1 E 1TAL 1 5ANAGE, 1 EN CO °ffSSION
rc, ary 1 Thorpe, Ph.D., Act g Director
Division of Water ualit)
By Authority of the EnNtironmental Managern
Per i Number WQ0019911
t Co rttissibt

Permit No. WQ00 1991 I
August 27, 2001
ENC;INEER'S CERTIFICA'rioN
Partial
Final
1. , as a dui), registered Professional Engineer in the State of North
( arolina, having been authorized to observe (periodically, weekl), full time) the construction of the project,
PrTilort Name
Location and County
for the Permittee hereby state that, to the best of iny abilities. due care and diligence was used in the observation of the
construction such that the construction was observed to be built ithin substantial compliance and intent of this permit,
the approved plans and specifications, and other supporting materials.
Signature
Date
Registration No,
8

�u©pm��v
:»'
�w

tate of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross Jr., Secretary
Gregory J. Thorpe, Ph.D.,, Acting Director
January 7, 2002
Scott Eaton
CITGO Petroleum Corporation
PO Box 47427
Doraville, GA 30362
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: Permit No. WQ0019911
CITGO Petroleum Corporation - Charlotte Terminal
Stormwater Spray Irrigation
Mecklenburg County
Ni
Dear Mr. Scott Eaton:
In accordance with your request received October 4, 2001, we are forwarding herewith Permit No.
WQ0019911, dated January 7, 2002, to CITGO Petroleum Corporation for the construction and operation of the
subject stormwater treatment and spray irrigation facilities. This permit clarifies the approved flow and to
acknowledge a change in the pump to be utilized in the system.
This permit shall be effective from the date of issuance untilJuly 31, 2006, and shall hereby void Pennit
Number WQ0019911 dated August 27, 2001, and shall be subject to the conditions and limitations as specified
therein. Please pay particular attention to the monitoring requirements in this permit. Failure to establish an
adequate system for collecting and maintaining the required operational information will result in future
compliance problems.
If any parts, requirements, or limitations contained in this pennit are unacceptable, you have the right to
request an adjudicatory hearing upon written request within thirty (30) days following receipt of this permit.
This request must be inthe 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, NC
27699-6714. Unless such demands are made this permit shall be final and binding.
One set of approved plans and specifications is being forwarde to you. If you need additional
ation concerning this matter, please contact Sue Homewood at (919 233-5083 extension 502.
Since
/. Gregory J. Thorpe, Ph.D.
cc: Mecklenburg County Health Department
Mooresville Regional Office, Water Quality Section
Mooresville Regional Office, Groundwater Section
Groundwater Section, Central Office
Joe Hinton, S&ME, 3718 Old Battleground Rd, Greensboro NC 27410
Technical Assistance and Certification Unit
Non -Discharge Compliance/Enforcement Unit
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone [phone] Fax [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/10% post -consumer paper

NORTII CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH
SPRAY IRRIGATION SYSTEM R T
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and
other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
CITGO Petroleum Corporation
Mecklenburg County
FOR THE
construction and operation of a stormwater spray irrigation treatment and disposal facility consisting of the collection
of stormwater from bermed bulk storage tank area, a 1.5 HP pump, two inch PVC line to serve ten (10) spray irrigation
nozzles, to serve CITGO Petroleum Corporation - Charlotte Terminal, with irrigation rates as specified in this permit
and with no discharge of wastes to the surface waters, pursuant to the application received October 4, 2001, and in
conformity with the project plan, specifications, and other supporting data subsequently filed and approved by the
Department of Environment and Natural Resources and considered a part of this permit.
This permit shall be effective from the date of issuance until July 31, 2006, shall hereby void Permit Number
WQ0019911 dated August 27, 2001, and shall be subject to the following specified conditions and limitations:
I. PERFORMANCE STANDARDS
7
Upon completion of construction and prior to operation of this permitted facility, a certification must be
received from a professional engineer certifying that the permitted facility has been installed in accordance
with this permit, the approved plans and specifications, and other supporting materials. IIfthis project is to
be completed in phases and partially certified, you shall retain the responsibility to track further
construction approved under the sameyermit, and shall provide a final certificate of completion once the
entire project has been completed. Mail the Certification to the Non -Discharge Permitting Unit, Division
of Water Quality, 1617 Mail Service Center, Raleigh, NC 27699-1617.
The Mooresville Regional Office, telephone number [phone], shall be notified at least forty-eight
(48) hours in advance of operation of the installed facilities so that an in -place inspection can be made.
Such notification to the regional supervisor shall be made during the normal office hours from 8:00 a.m.
until 5:00 p.m. on Monday through Friday, excluding State Holidays.

The spray irrigation facilities shall be effectively maintained and operated at all times so that there is no
discharge to the surface waters, nor any contamination of ground waters which will render them
unsatisfactory for normal use. In the event that the facilities fail to perform satisfactorily, including the
creation of nuisance conditions or failure of the irrigation area to adequately assimilate thestormwater, the
Permittee shall take immediate corrective actions including those actions that may be required by the
Division of Water Quality (Division), such as the construction of additional or replacement stormwater
treatment and disposal facilities.
4. The issuance of this permit shall not relieve the Permittee of the responsibility for damages to surface or
groundwaters resulting from the operation of this facility.
5. The residuals generated from these treatment facilities must be disposed in accordance with General
Statute 143-215.1 and in a manner approved by the Division.
6. Diversion or bypassing of the untreated stormwater from the treatment facilities is prohibited.
7. The following buffers shall be maintained:
a) 400 feet between wetted area and any residence or places of public assembly under separate
ownership,
b) 50 feet between wetted area and property lines,
c) 100 feet between wetted area and water supply wells,
d) 100 feet between wetted area and surface water bodies,
e) 50 feet between wetted area and public right of ways,
0 100 feet between stormwater treatment units and water supply wells, and
g) 50 feet between stormwater treatment units and property lines.
II. OPERATION AND MAINTENANCE REQUIREMENTS
1. The facilities shall be properly maintained and operated at all times.
2. Upon classification of the facility by the Water Pollution Control System Operators Certification
Commission (WPCSOCC), the Permittee shall employ a certified wastewater treatment plant operator to
be in responsible charge (ORC) of the wastewater treatment facilities. The operator must hold a certificate
of the type and grade at least equivalent to or greater than the classification assigned to the wastewater
treatment facilities by the WPCSOCC. The Permittee must also employ a certified back-up operator of the
appropriate type and grade to comply with the conditions of l5A NCAC 8G .0202. The ORC of the
facility must visit each Class I facility at least weekly and each Class 111, III, and IV facility at least daily,
excluding weekends and holidays, and must properly manage and document daily operation and
maintenance of the facility and must comply with all other conditions of 15A NCAC 8G .0202. Once the
facility is classified, the Permittee must submit a letter to the WPCSOCC which designates the operator in,
responsible charge within thirty days after the wastewater treatment facilities are 50% complete.
A suitable year round vegetative cover shall be maintained.
4. Irrigation shall not be performed during inclement weather or when the ground is in a condition that will
cause runoff.
5. Adequate measures shall be taken to prevent stormwater runoff from the spray field.
6. The facilities shall be effectively maintained and operated as a non -discharge system to prevent the
discharge of any stormwater resulting from the operation of this facility.
2

7. The application rate shall not exceed a cumulative loading of 41.0 inches over any twelve (12) month
period at an instantaneous application rate not to exceed 0.25 inches per hour.
8. No type of stormwater other than that from CITGO Petroleum Corporation - Charlotte Terminal shall be
sprayed onto the irrigation area.
9. No traffic or equipment shall be allowed on the disposal area except while installation occurs or while
normal maintenance is being performed.
10. Public access to the land application sites shall be controlled during active site use. Such controls may
include the posting of signs showing the activities being conducted at each site.
III. MONITORING AND REPORTING REQUIREMENTS
1. Any monitoring (including groundwater, surface water, soil or plant tissue analyses) deemed necessary by
the Division to insure surface and ground water protection will be established and an acceptable sampling
reporting schedule shall be followed.
2. Adequate records shall be maintained by the Permittee tracking the amount ofstormwater disposed. These
records shall include, but are not necessarily limited to, the following information:
a. date of irrigation,
b, volume of stormwater irrigated,
c. field irrigated,
d. length of time field is irrigated,
e. continuous weekly, monthly, and year-to-date hydraulic ches/acre) loadings for each field,
f. weather conditions, and
g. maintenance of cover crops.
3. The stormwater from the subject facilities shall be monitored by the Permittee at the point prior to
irrigation every June and December for the parameters below. The sample type shall be Grab samples.
pH TSS
Oil and Greas& Phenol
Benzene Toluene
Xylene EPA Methods 624/6252
I Where possible, the sample for oil and grease should be skimmed from the surface of a calm water zone
2 EPA Method 625 includes five (5) chlorophenols. If one or more chlorophenol(s) is detected at
concentrations greater than or equal to 50 1J.g/I, the permitee will be required to analyze for the eight (8)
chlorophenols (listed below) in addition to EPA Method 625. This additional required monitoring will
begin with the permitee's next scheduled monitoring event, occur on a semi-annual basis, and will last
for the duration of the permit. Eight chlorophenols include the following: 3-chlorophenol,
chlorophenol, 2,3-dichlorophenol, 2,5-dichlorophenol, 2,6-dichlorophenol, 3,4-dichlorophenol, 2,3,4,6-
Tetrachlorophenol, and 3-methy1-6-chlorophenol.

4. Three (3) copies of all operation and disposal records (as specified in condition III 2) on Form NDAR-1
and three (3) copies of all effluent monitoring data (as specified in condition 111 3) on Form NDMR-1 shall
be submitted on or before the last day of the following month. All information shall be submitted to the
following address:
NC Division of Water Quality
Water Quality Section
Non -Discharge Compliance/Enforcement Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
5, A representative annual soils analysis (Standard Soil Fertility Analysis) shall be conducted on each spray
field and the results maintained on file by the Permittee for a 'minimum of five years. The Standard Soil
Fertility Analysis shall include, but is not necessarily limited to, the following parameters:
Acidity Manganese Potassium
Calcium Percent Humic Matter Sodium
Copper pH Zinc.
Magnesium Exchangeable Sodium Percentage Phosphorus
Cation Exchange Capacity Base Saturation (by calculation)
6. Noncompliance Notification:
The Permittee shall report by telephone to the Mooresville Regional Office, telephone number (704) 663-
1699, as soon as possible, but in no case more than 24 hours or on the next working day following the
occurrence or first knowledge of the occurrence of any of the following:
a. Any occurrence at the stormwater treatment facility which results in the treatment of significant
amounts of wastes which are abnormal in quantity or characteristic, such as the dumping of the
contents of a sludge digester; the known passage of a slug of hazardous substance through the facility;
or any other unusual circumstances.
b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of
adequate stormwater treatment such as mechanical or electrical failures of pumps, aerators,
compressors, etc.
c. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-pass directly to
receiving waters without treatment of all or any portion of the influent to such station or facility.
d. Any time that self -monitoring information indicates that the facility has gone out of compliance with
its permit limitations.
Persons reporting such occurrences by telephone shall also file a written report in letter form within five
(5) days following first knowledge of the occurrence. This report must outline the actions taken or
proposed to be taken to ensure that the problem does not recur.
IV. GROUNDWATER REQUIREMENTS
Within ninety (90) days of permit issuance, monitoring wells MW-13, MW-17 a:nd MW-18 shall be
identified to monitor groundwater quality specifically for the spray irrigation system. The general location
and name for each well is marked on Figure 1.
4

Monitor wells MW-13, - 7 and MW-1.8 shall be sampled initially after construction and thereafter
every June and December for the fallowing parameters:
Water Level
pH
Total Organic Carbon (TOC)
Lead — In December only using Standard Method 3030C preparation
Volatile Organic Compounds - In December only using one of the following:
(A) Standard Method 6230D, PQL at 0.5 ug/L or less
(B) Standard Method 6210D, PQL at 0.5 ug/L or less.
(C) EPA Method 8021, Low Concentration, PQL at 0.5 ug/L or less
(D) EPA Method 8260, Low Concentration, PQL at 0.5 ug/L or less
(E) Another method with prior approval by the Groundwater Section Chief
Any method used must meet the following qualifications:
(1)
(2)
(3)
A laboratory must be DWQ certified to run any method used.
The method used must, at a minimum, include all the constituents listed in Table VIII of
Standard Method 6230D.
The method used must provided a PQL at 0.5 ug/L or less which must be supported by
laboratory proficiency studies as required by the DWQ Laboratory Certification Unit. Any
constituents detected above the MDL but below the PQL at 0.5 ug/L must be qualified
(estimated) and reported.
If any volatile organic compounds are detected by the methods listed, then the Mooresville Regional
Office Groundwater Supervisor, telephone number [phone], must be contacted immediately for
further instructions regarding any additional follow-up analyses required. The results of all initial and
follow-up analyses must be submitted simultaneously.
The measurement of water levels .must be made prior to sampling for the remaining parameters. The depth
to water in each well shall be measured from the surveyed point on the top of the casing.
The measuring points (top of well casing) of all monitoring wells shall be surveyed to provide the relative
elevation of the measuring point for each monitoring well.
If TOC concentrations greater than 10 mg/1 are detected in any downgradient monitoring well, additional
sampling and analysis must be conducted to identify the individual constituents comprising this TOC
concentration. If the TOC concentration as measured in the background monitor well exceeds 10 mg/I,
this concentration will be taken to represent the naturally occurring TOC concentration. Anyexceedances
of this naturally occurring TOC concentration in the downgradient wells shall be subject to the additional
sampling and analysis as described above.
5. For the initial sampling of the wells, the permittee shall submit a copy of the GW-1 Form (Well
Construction Record) with the Compliance Monitoring Form (GW-59) for each well to the Groundwater
Section, Permits and Compliance Unit, 1636 Mail Service Center Raleigh, N.C. 27699-1636. Initial
Compliance Monitoring Forms that do not include copies of the WQ_I form may be returned to the
permitee without being processed. Failure to submit these forms as required by this permit may result in
the initiation of enforcement activities pursuant to NC General Statutes 143-215.6A.
6. The results of the sampling and analysis must be received on Form GW-59 (Groundwater Quality
Monitoring: Compliance Report Form) by the Groundwater Section, Permits and Compliance Unit, 1636
Mail Service Center Raleigh, N.C. 27699-1636 on or before the last working day of the month following
the sampling month.
7. Any additional groundwater quality onitoring, as deemed necessary by the Division, shall be provided.

The COMPLIANCE BOUNDARY for the disposal system is specified by regulations in 15A NCAC 2L,
Groundwater Classifications and Standards. The Compliance Boundary' is for the disposal system
constructed after December 31, 1983 is established at either (1) 250 feet from the waste disposal area, or
(2) 50 feet within the property boundary, whichever is closest to the waste disposal area. An exceedance
of Groundwater Quality Standards at or beyond the Compliance Boundary is subject to immediate
remediation action in addition to the penalty provisions applicable under General Statute 143-
215.6A(a)(1).
9. In accordance with 15A NCAC 21., a REVIEW BOUNDARY is established around the disposal systems
midway between the Compliance Boundary and the perimeter of the waste disposal area. Anyexceedance
of standards at the Review Boundary shall require remediation action on the part of the permittee.
V. INSPECTIONS
1. Adequate inspection, maintenance, and cleaning shall be provided by the Permittee to insure proper
operation of the subject facilities.
The Permittee or his designee shall inspect the stormwater treatment and disposal facilities to prevent
malfunctions and deterioration, operator errors and discharges which may cause or lead to the release of
wastes to the environment, a threat to human health, or a nuisance. The Permittee shall keep an inspection
log or summary including at least the date and time of inspection, observations made, and any
maintenance, repairs, or corrective actions taken by the Permittee. This log of inspections shall be
maintained by the Permittee for a period of three years from the date of the inspection and shall be made
available upon request to the Division or other permitting authority.
Any duly authorized officer, employee, or representative of the Division may, upon presentation of
credentials, enter and inspect any property, premises or place on or related to the disposal site or 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 leachate.
VI. GENERAL CONDITIONS
This permit shall become voidable unless the facilities are constructed in accordance with the conditions of
this permit, the approved plans and specifications, and other supporting data.
2. This permit is effective only with respect to the nature and volume of wastes described in the application
and other supporting data.
3 This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there
is a name change of the Permittee, a formal permit request must be submitted to the Division accompanied
by an application fee, documentation from the parties involved, and other supporting materials as may be
appropriate. The approval of this request will be considered on its merits and may or may not be
approved.
4. Failure to abide by the conditions and limitations contained in this permit may subject thePermittee to an
enforcement action by the Division in accordance with North Carolina General Statute 143-215,6A to 143-
215.6C.
6

The issuance of this permit does not exempt the Permittee from complying with any and al H statutes, rules,
regulations, or ordinances which may be imposed by other government agencies (local, state, and federal)
which have jurisdiction, including but not limited to applicable river buffer rules in H 5A NCAC 2 .20,
erosion and sedimentation control requirements in 15A NCAC Ch. 4 and under the Division's General
Permit NC Ol00000, and any requirements pertaining to wetlands under I A NCAC 2B .0200 and 2H
.05 0.
A set of approved plans and specifications for the subject project must be retained by thePerm ittee for the
life of the project.
The annual adrni►ti termg and compliance fee must be paid by the Penn;►ttee within thirty ( ) days after
being billed by the Division, Failure to pay the fee accordingly may cause the Division to initiate action to
revoke this permit as specified by 15A NCAC 2H ,0205 (c)(4).
The Permittee, at least six (6) months prior to the expiration of this perrrrit, shall request its extension.
Upon receipt of the request, the Commission will review the adequacy of the facikitis described therein,
and if warranted, will extend the permit for such period of time and under such conditions and limitations
as it may deem appropriate.
Permit issued this,►e 7th of January, 2002
N.T AROLINA
BN I AL ;MANAGEMENT COMMISSION
~,Gregory J. Thorpe, Ph.D,, Acting Direct
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Nu ber W001 9 1

Permit No, WQ00 1 991 I
January 7, 2002
ENGINEER'S ER"rJFI tT1d N
Partial
Final
Carolina; having been authorized to olserse (periodically, week
Prole t Nerve
as a duly r ;„ s red Professional Engineer in the State o North
he con t Ction of the project,
ocation andCounty
ty
for the Penn i tee hereby state that, to the best of my abilities, due care and diligence ti,as used in the ohs
construction such that the construction was observed to be built within substantial compliance and intent
the approved plans and specifications, and other supportingmaterials,
Signature
Date
Registration o.
ation of tla
fthis perm'

Prorth Carolina
Department of Environment and Natural Resources
Water Pollution Control System Operator Certification Corn
Michael F. Easley,Governor
William G. Ross Jr., Secretary
Coleen H. Sullins, Chairman
September 13, 2001
CERTIFIED MAIL.
RETURN RECEIPT REQUESTED
Scott Eaton
CITGO Petroleum Corporation
P.O. Box 47427
Atlanta GA 30362
Subject: Classification. of Water Pollution Control Systems
Facility: CITGO Petroleum - Paw Creek Terminal
Permit #: WQ0019911
County: Mecklenburg
Dear Mr. Eaton:
SI011
NCDENR
The Water Pollution Control System Operators Certification Commission adopted .15A NCAC 8C .0800, Classification
of Spray Irrigation Systems., effective July 1, 1993, In order to ensure the proper operation and maintenance of these
systems.. this Rule requires that all facilities permitted for the spray irrigation of wastewater be classified as spray
irrigation systems. As required by 1.5A NCAC 8G .0202(b) and the subject permit, a certified operator and back-up
operator of the appropriate type must be designated for each classified system.
The Water Pollution Control System Operators Certification Commission hereby classifies the subject facility as a
Spray Irrigation System effective today.
Your system requires an Operator in Responsible Charge (ORC) and back-up operator who hold valid spray irrigation
certificates. If you have not already done so, please complete and return the enclosed designation form to this office by
January 31, 2002, Failure to designate an appropriate operator in responsible charge and back-up operator is a
violation of the permit issued for this system.
A Spray Irrigation System Operators Training School is being offered October 29 through November 1, 2001, at the
McKimmon Center in Raleigh. The first certification examination offered after the training school will be
December 13, 2001.
161.8 Mail Service Center, Raleigh, North Carolina 27699-1618
Phone: 919 — 733-0026 \ FAX: 919 — 73.3-1338
AN EQUAL OPPORTUNITY \ AFFIRMATIVE ACTION EMPLOYER - 50% RECYCLED 10% POST CONSUMER PAPER

Scott Eaton
September 1
Page Two
you need assistan :e or ha xe any questions concerning this requir ntent or the uperai ing trai ing school, Phase ca
Beth Buffington at 919 `6, extension
Sincerely$
Tony ; old„ Acting Supervisor
'recital al Assistance and Certification Uiti
Enclosure
TAC Facility: °ilea
Mooresville Regional Office,
Central Files'

North Carolina
partment of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross Jr,, Secretary
Gregory J. Thorpe, Ph.D., Acting Director
September 14., 2001
Scott Eaton
CITGO Petroleurtt Corporation.
PO Box 47427
Doraville GA 30362
Aim
NCD
NORTH CAR©LPN
ENVSR©NMENT AND l''i#'tJ1 ' .°
SEP 2 4 200f
Subject: Correction to Permit '.. WQ001991:1 .
CITGO Petroleum Corporation
Charlotte Terminal
Stor-rnwater Spray Irrigation Facility
Meclenburg County
Dear Mr. Eaton:
In accordance with a telephone request received on September 13, 2001, we are forwarding herewith a
corrected page 2 and figure 1 of Permit No, WQ001991 I, issued August 27, 2001, for the subject facility.
The following corrections have been made to the permit:
1. Condition 1.7 has been modified to reduce buffers to those requested during the permit app'licati
2. Figure 1 was omitted from the original permit issued.
Please replace Page 2 with the corrected Page 2 into Permit No. WQ001.9911, issued August 27, 2001.
Please incorporate enclosed Figure 1 into Permit No. WQ►0019911.
If you need any additional information concerning this matter, please contact Sue Homewood at (919) 73
5083 extension 502.
_/Grego
1. Thorpe, Ph.D.
cc: Mecklenburg County Health Department
Mooresville Regional. Office, Water Quality Section
Mooresville Regional Office, Groundwater Section
Groundwater Section, Central Office
Division of Water Quality. Central files
Joe Hinton, S&ME, 3718 Old Battleground Rd, Greensboro NC 27410
s.
t
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone [phone] Fax [phone]
An Equal opportunity Affirmative Action Employer 50% recycled/10% post -consumer paper

3. The spray irrigation facilities shall be effectively maintained and operated at all times so that there is n .
discharge to the surface waters, nor any contamination of ground waters which will render them
unsatisfactory for normal use. In the event that the facilities fail to perform satisfactorily, including the
creation of nuisance conditions or failure ofthe irrigation area to adequately assimilate thestormwater, the
Permittee shall take immediate corrective actions including those actions that may be required by the
Division of Water Quality (Division), such as the construction of additional or replacement stormwater
treatment and disposal facilities.
4.. The issuance of this permit shall not relieve the Permittee of the responsibilityfor damages to surface or
groundwaters resulting from the operation of this facility.
5. The residuals generated from these treatment facilities must be disposed in accordance with General
Statute 143-215.1 and in a manner approved by the Division.
6. Diversion or bypassing ofthe untreated stormwater from the treatment facilities 1, prohibited.
7. The :following buffers shall be maintained.:
a) 400 feet between wetted area and any residence or places of public assembly under separate
ownership,
b) 50 feet between wetted area and property lines,
c) 100 feet between wetted area and water supply wells,
d) 100 feet between wetted area and surface water bodies,
e) 50 feet between wetted area and public right of ways,
f) 100 feet between stormwater treatment units and water supply wells, and
g) 50 feet between stormwater treatment units and property lines.
II. OPERATION AND MAINTENANCE REQUIREMENTS.
t. The facilities shall be properly maintained and operated at all times.
2. Upon classification of the facility by the Water Pollution Control System Operators Certification
Commission (WPCSOCC), the Permittee shall employ a certified wastewater treatment plant operator to
be in responsible charge (ORC) of the wastewater treatment facilities.. The operator must hold a certificate
of the type and grade at least equivalent to or greater than the classification assigned to the wastewater
treatment facilities by the WPCSOCC. The Permittee must also employ a certified back-up operator of the
appropriate type and grade to comply with the conditions of 15A NCAC 8G .0202. The ORC of the
facility must visit each Class I facility at least weekly and each Class H, III, and IV facility at least daily,
excluding weekends and holidays, and must properly manage and document daily operation and
maintenance of the facility and must comply with all other conditions of 15A NCAC 8G .0202. Once the
facility is classified, the Permittee must submit a letter to the WPCSOCC which designates the operator in
responsible charge within thirty days after the wastewater treatment facilities are 50% complete.
3. A suitable year round vegetative cover shall be maintained.
4. Irrigation shall not be performed during inclement weather or when the ground is in a condition that will
cause runoff.
5. Adequate measures shall be taken to prevent stormwater runoff from the spray field.
6. The facilities shall be effectively maintained and operated as a non -discharge system to prevent the
discharge of any stormwater resulting from the operation of this facility.

IIPPF
CITGO Petroleum Corp.
Figure 1 - Paw Creek Terminal
by TEC 6/28/01
1000
We!lspshp
1 Revpline.shp
Sprayarea.shp
1000
2000 Feet
Wj

William G. Ross, Jr.SectsterY
North Carolina Department of Environment and Natural Resources
Kerr T. Stevens, Director
Division of Water Quality
DIVISION OF WATER QUALITY
September 14, 2001
Scott Eaton
CITGO Petroleum Corporation
P.O. Box 47427
Doraville, GA 30362
Subject: Permit No, WQ0019911
CITGO Petroleum Corp. - Charlotte Terminal
Mecklenburg County, NC
Dear Mr, Eaton:
Our records show that Permit No. WQ0019911 was issued on August 27, 2001 for your non -
discharge wastewater treatment facility. The purpose of this letter is to advise you of the importance
of the Permit and the liabilities in the event of failure to comply with the terms and conditions of the
Permit. If you have not already done so, it is requested that you and. other appropriate persons
thoroughly read the Permit.
The Permit sets forth specific performance standards, operation and maintenance
requirements, monitoring requirements, plus general conditions applicable to non -discharge permits.
Failure to comply with the terms and conditions of the Permit subject the Permittee to enforcement
action pursuant to Section 143-215.6 of the North Carolina General Statutes in the form of civil or
criminal penalties.
Please note that the subject Permit expires on July 31, 2006. Part VI, No.8 of the Permit
requires that a renewal request be submitted at least six (6) months prior to expiration. Also, the
Permit is non -transferable until such time that the Permittee has requested a name change to the new
Permittee.
As mentioned previously, the purpose of this letter is to advise you of the importance of your
Permit. Please read the permit and contact this Office at 704/663-1699 in Mooresville if you have
any questions or need clarification. We look forward to providing any assistance.
Sincerely,
btrY-1,-)r)
D. Rex Gleason., P.
Water Quality Regional Super -visor
7. A
NCOENR
;ustorner Service
d00 623-7746
Mooresville Regional Office, 919 North Main Street, Mooresville, NC 28115 PHONE [phone]
FAX [phone]

of North Carolina
partment of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross Jr., Secretary
Gregory J. Thorpe, PhD., Acting Director
August 27, 2001.
Scott Eaton
CITGO Petroleum Corporation
PC) Box 47427
Doraville, GA 30362
NCDE R
NORTH CAROLINA. DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
SEP 1 0 2001
Subject: Permit No. WQ001991
CITGO Petroleum Corporation - Charlotte Ten
Stormwater Spray Irrigation
Mecklenburg County
Dear Mr, Scott Eaton:
In accordance with your application received April 17, 2001, we are forwarding herewith Perrnit No.
WQ0019911, dated August 27, 2001, to CITGO Petroleum Corporation for the construction and operation of
subject stormwater treatment and spray irrigation facilities,
This permit shall be effective from the date of issuance until July 31, 2006, and shall be subject to the
conditions and limitations as specified therein. Please pay particular attention to the monitoring requirements in
this pemiit. Failure to establish an adequate system for collecting and maintaining the required operationai
information will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to
request an adjudicatory hearing upon written request within thirty (30) days following receipt of this permit.
This request must he 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, NC
,27699-6714. Unless such demands are made. this permit shall be final and binding.
One set of approved plans and specifications is being forwarded to you. If you need additional
information concerning this matter, please contact Sue Homewood at (9 I ...1-508,13 extension 502.
Sin
gory J. Thorpe, Ph.D.
cc: Mecklenburg County Health Department
Mooresville Regional Office,Water Quality Section.
Mooresville Regional Office, Groundwater Section
Groundwater Section, Central Office
Joe Hinton, S&ME,..3718 Old Battleground Rd, Greensboro NC 27410
Technical Assistance and Certification Unit
Non -Discharge Compliance/Enforcement Unit
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone [phone] Fax [phone]
An Equal Opportunity Affirmative Action Employer 50% recycied/10% post -consumer paper

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH
SPRAY IRRIGATION SYSTEM PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina s amended, and
other applicable Laws, Rules., and Regulations
PERMISSION IS HEREBY GRANTED TO
CITGO Petroleum Corporation
Mecklenburg County
FOR THE
construction and operation of a 1463 GPD stormwater spray irrigation treatment and disposal facility consisting of the
collection of stormwater from bermed bulk storage tank area, a 1.5 HP pump, two inch PVC line to serve ten (10)
spray irrigation noz2les, to serve CITGO Petroleum Corporation - Charlotte Terminal, with no discharge of wastes to
the surface waters, pursuant to the application received April 17, 2001, and in conformity with the project plan,
specifications, and other supporting data subsequently filed and approved by the Department of Environment and
Natural Resources and considered a part of this permit.
This permit shall be effective from the date of issuance until July 31, 2006, and shall be subject to the following
specified conditions and limitations:
PERFORMANCE STANDARDS
1. Upon completion of construction and prior to operation of this permitted facility, a certification must be
received from a professional engineer certifying that the permitted facility has been installed in accordance
with this pen -nit, the approved plans and specifications, and other supporting materials, fjsoectisto
.
be completed in phases and partially certified, you shall retain the res onsibility to track further
construction approved under the same permit, and shall provide a final certificate of completion once the
entire project has been completed. Mail the Certification to the Non -Discharge Permitting Unit, Division
of Water Quality, 1617 Mail Service Center, Raleigh, NC 276.99-161.7..
The Mooresville Regional Office, telephone number [phone], shall he notified at least forty-eight
(48) hours in advance of operation of the installed facilities so that an in -place inspection can be made.
Such notification to the regional supervisor shall be made during the normal office hours from 8:00 a,m,
until 5:00 ps.n. on Monday through Friday, excluding State Holidays,

.V 3. The spray irrigation facilities shall be effectively maintained and operated at all times so that there is no
discharge to the surface waters, nor any contamination of ground \Naters which will render them
unsatisfactory for normal use. In the event that the facilities fail to perform satisfactorily, including the
creation of nuisance conditions or failure of the irrigation area to adequately assimilate thestormwater, the
Permittee shall take immediate corrective actions including those actions that may be required by the
Division of Water Quality (Division), such as the construction of additional or replacement stormwater
treatment and disposal facilities.
4. The issuance of this permit shall not relieve the Permittee of the, responsibility for damages to surface or
groundwaters resulting from the operation of this 'facility.
5. The residuals generated from these treatment facilities must be disposed in accordance withGeneral
Statute 143-215.1 and in a manner approved by the Division.
6, Diversion or bypassing of the untreated stormwater from the treatment facilities is prohibited.
7. 'The following buffers shall be maintained:
a) 400 feet between Welled area and any residence or places of public assembly under separate
ownership,
b) 150 feet between wetted area and property lines,
c) 100 feet between wetted area and wells,
d) 100 feet between wetted area and drainageways or surface water bodies,
e) 50 feet between wetted area and public right of ways,
f) 100 feet between stormwater treatment units and wells, and
g) 50 feet between stormwater treatment units and property lines.
11. OPERATION AND MAINTENANCE REQUIREMENTS
1. The facilities shall he properly maintained and operated at all
Upon classification of the facility by the Water Pollution Control System Operators Certification
Commission (WPCSOCC), the Permittee shall employ a certified wastewater treatment plantoperator to
be in responsible charge (ORC) of the wastewater treatment facilities. The operator must hold a certificate
of the type and grade at least equivalent to or greater than the classification assigned to the wastewater
treatment facilities by the WPCSOCC. The Permittee must also employ a certified back-up operator of the
appropriate type and grade to comply with the conditions of 15A NCAC SG .0202, The ORC of the
facility must visit each Class 1 facility at least 'weekly and each Class 11. Ill and IV facility at least daily,
excluding weekends and holidays, and must properly manage and document daily operation and
maintenance of the facility and must comply with all other conditions of 15.A NCAC 8G .0202. Once the
facility is classified, the Permittee must submit a letter to the WPCSOCC which designates the operator in
responsible charge within thirty days after the wa.stewater treatment facilities are 50% complete.
3. A suitable year round vegetative cover shall be maintained.
4. Irrigation shall not be performed during inclement weather or hen thewhen ground is in a condition that will
cause runoff.
5. Adequate measures shall be taken to prevent storrnwater runoff from the spray field.
6. The facilities shall be effectively maintained and operated as a non -discharge system to prevent the
discharge of any stormwater resulting from the operation of this facility.

7.
The application rate shall not exceed a cumulative loading of 41,0 inches over any twelve
period at an instantaneous application rate not to exceed 0.25 inches per hour.
8. No type of stormwater other than that from CITGO Petroleum Corporation - Charlotte Terminal shall be
sprayed onto the irrigation area.
9. No traffic or equipment shall be allowed on the disposalarea except while ins
normal maintenance is being performed.
tati
n occurs or while
10. Public access to the land application sites shall be controlled during active site use. Such controls may
include the posting of signs showing the activities being conducted at each site.
III. MONITORING AND REPORTING REQUIREMENTS
1 Any monitoring (including groundwater, surface water, soil or plant tissue analyses) deemed necessary by
the Division to insure surface and ground water protection will be established and an acceptable sampling
reporting schedule shall be followed,
Adequate records shall be maintained by the Permittee tracking the amount ofstormwater disposed. These
records shall include, but are not necessarily limited to, the following information
a. date of irrigation,
b, volume of stormwater irrigated,
c. field irrigated,
d. length of time field is irrigated,
e. continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings for each field,
f. weather conditions, and
g. maintenance of cover crops.
3. The stormwater from the subject 'facilities shall be monitored by the Permittee at the point prior to
irrigation every June and December for the parameters below. The sample type shall be Grab samples.
TSS
Oil and Grease' Phenol
Benzene Toluene
Xylene EPA Methods 624/6252
Where possible, the sample for oil and grease should be skimmed from the surface of a calm water zone
EPA Method 625 includes five (5) ehlorophenols, if one or more chlorophenol(s) is detected at
concentrations greater than or equal to 50 tgIL. the permitee will he required to analyze for the eight (8)
chlorophenols (listed below) in addition to EPA Method 625. This additional required monitoring will
begin with the permitee's next scheduled monitoring event, occur on a semi-annual basis, and will last
for the duration of the permit. Eight chlorophenols include the following: 3-chlorophenol, 4-
chlorophenol, 2,3-dichlorophenol, 2,5-dichlorophenol, 2,6-diehlorophenol, 3„4-dichlorophenol,
Tetrachlorophenol, and 3-methyl-6-chlorophenol.

Three (3) copies of all operation and disposal records (as specified in condition 111 2) on Form NDAR-1
and three (3) copies of all effluent monitoring data (as specified in condition 3) on Form NDMR-1 shall.
be submitted on or before the last day of the flowing month, All informationshall be submitted to the
'following address:
NC Division of Water Quality
Water Quality Section
Non -Discharge Compliance/Enforcement Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-161.7
5. A representative annual soils analysis (Standard Soil Fertility Anal) sis) shall be conducted on each spray,
field and the results maintained on file by the Permittee for a 'minimum of five years., The Standard Soil
Fertility Analysis shall include, but is not necessarily limited to, the following parameters:
Acidity Manganese Potassium
Calcium Percent Humic Matter Sodium
Copper pH Zinc
Magnesium Exchangeable Sodium Percentage Phosphorus
Cation Exchange Capacity Base Saturation (by calculation)
6. Noncompliance Notification:
The Permit -tee shall report by telephone to the Mooresville Regional Office, telephone number (704) 663-
1,699, as soon as possible, but in no case more than 24 hours or on the next working day following the
occurrence or first knowledge of the occurrence of any of the following:
a„Any occurrence at the stormwater treatment facility .which results in the treatment of significant
amounts of wa.stes which are abnormal in quantity or characteristic, such as the dumping of the
contents of a sludge digester; the known passage of a slug of hazardous substance through the facility;
or any other unusual circumstances.
b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of
:Adequate stormwater treatment such as mechanical or electrical failures of pumps, aerators,
COMpressors, etc.
c. Any failure of a pumping station, sewer line, or treatment facilityresulting in a by-pass directly 10
receiving waters without treatment of all or any portion of the influent to such station or facility.
d. Any time that se1f-inontoring information indicates that the facility has gone out of compliance with
its permit limitations.
Persons reporting such occurrences by telephone shall also file a written report in letter form within five
(5) days following first knowledge of the occurrence. This report must outline the actions taken or
proposed to be taken to ensure that the problem does not recur,
IV. GROUNDWATER REQUIREMENTS
1. Within ninety (90) days of permit issuance, monitoring wells MW-1.3, MW-17 and MW-18 shall be:
identified to monitor groundwater quality specifically! for the spray irrigation system. The general location
and name for each well is marked on Figure 1..
4

Monitor wells MW-13, MW-17 and MW-18 shall be sampled initially after construction and th
every June and December for the following parameters:
Water Level
pH
Total Organic Carbon (TOC)
Lead — In December only using Standard Method 3030C preparation
'Volatile Organic Compounds - In December only using one of the following:
(A) Standard Method 6230D, PQL at 0.5 ug/L or less
(B) Standard Method 6210D, PQL at 0.5 ug/L or less
(C) EPA Method 8021, Low Concentration, PQL at 0.5 ug/L or less
(D) EPA Method 8260, Low Concentration, PQL at 0.5 ug/L or less
(E) Another method with prior approval by the Groundwater Section Chief
Any method used must meet the following qualifications:
(1) A laboratory must be DWQ certified to run any method used.
(2) The method used must,. at a minimum, include all the constituents listed in Table VIII of
Standard Method 6230D.
(3) The method used must provided a PQL at 0.5 ug/L or less which must be supported by
laboratory proficiency studies as required by the DWQ Laboratory Certification Unit. Any
constituents detected above the MDL but 'below the PQL at 0.5 ug/L must be qualified
(estimated) and reported.
If any volatile organic compounds are detected by the methods listed, then the Mooresville Regional
Office Groundwater Supervisor, telephone number (704) 663-16.99, must be contacted immediately for
further instructions regarding any additional follow-up analyses required. The results of all initial and
follow-up analyses must. be submitted simultaneously.
The measurement of water levels must be made prior to sampling fbr the remaining parameters. The depth
to water in each well shall be measured from the surveyed point on the top of the casing.
The measuring points (top of well casing) of all monitoring wells shall be surveyed to provide the relative
elevation of the measuring point for each monitoring well,
If TOC concentrations greater than 10 mg/1 are detected in any downgradient monitoring well, additional
sampling and analysis must be conducted to identify the individual constituents comprising this TOC
concentration. If the TOC concentration as measured in the background monitor well exceeds 10 mgll,
this concentration will be taken to represent the naturally occurring TOC concentration, Anyexceedances
of this naturally occurring TOC concentration in the downgradient wells shall be subject to the additional
sampling and analysis as described above.
5. For the initial sampling of the wells, the permittee shall submit a copy of the GW-1 Form (Well
Construction Record) with the Compliance Monitoring Form (GW-59) for each well to the Groundwater
Section, Permits and Compliance Unit, 1636 Mail Service Center Raleigh, N.C. 27699-1636. initial
Compliance Monitoring Forms that do not include copies of the WQI form may be returned to the
permitee without being processed. Failure to submit these forms as required by this permit may result in
the initiation of enforcement activities pursuant to NC General Statutes 143-215,6A.
6, The results of the sampling and analysis must be received on Form GW-59 (Groundwater Quality
Monitoring: Compliance Report Form) by the Groundwater Section, Permits and Compliance Unit, 1636
Mail Service Center Raleigh, N.C. 27699-1636 on or before the last working day of the month following
the sampling month,
7. Any additi • al groundwater quality monitoring, as deemed necessary' by the Division, shall be provided.

8. The COMPLIANCE BOUNDARY for the disposal system is specified by regulations in ISA NCAC 21_
Groundwater Classifications and Standards. The Compliance Boundary is for the disposal system
constructed after December 31, 1983.is established at either (I) 250 feet from the waste disposal area, or
(2) 50 feet within the property boundary, whichever is closest to the waste disposal area. An exceedance
of Groundwater Quality Standards at or beyond the Compliance Boundary is subject to immediate
remediation action in addition to the penalty provisions applicable under General Statute 143-
215.6A(a)(1).
9. In accordance with 15A NCAC 2L, a REVIEW BOUNDARY is established around the disposal systems
midway between the Compliance Boundary and the perimeter of the waste disposal area. Any exceedance
of standards at the ,Review Boundary shall require remediation action on the part. of the permittee.
V. INSPECTIONS
I „Adequate inspection, maintenance, and cleaning shall be provided by the Permittee to insure proper
operation of the: subject facilities.
The Permittee or his designee shall inspect the ,stormwater treatment and disposal facilities to prevent
malfunctions and deterioration, operator errors and discharges which may cause or lead to the release of
wastes to the e.nvironment, a threat to human health, or a nuisance. The Permittee shall keep an inspection
log or summary including at least the date and time of inspection, observations made, and any
maintenance, repairs, or corrective actions taken by the Permittee. This log of inspections shall be
maintained by the Permittee for a period of three years from the date of the inspection and shall be made
available upon request to the Division or other permitting authority.
Any duly authorized officer, employee, or representative of the Division may, upon presentation of
credentials, enter and inspect any property, premises or place on or related to the disposal site or 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 leachate.
VI. GENERAL CONDITIONS
L. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of
this permit, the approved plans and specifications, and other supporting data.
This permit is effective only with respect to the nature and Volume of wastes described in the application
and other supporting data.
This permit is not tran.sferable. In the event there is a desire for the facilitiesto change ovvnership, or there
is a name change of the Permittee, a formal permit request mustbe submitted to the Division accompanied
.by an application fee, documentation from the parties involved, and other supporting materials as may be
appropriate. The approval of this request will be considered on its merits and may or may, not be
approved.
4. Failure to abide by the conditions and limitations contained in this permit may subject thePermittee to an
enforcement action by the Division in accordance with North Carolina General Statute 143-215.6A to 143-
215.6C.
6

5. The issuance of this permit does not exempt the Permittee from complying with any and all statutes, ru
regulations, or ordinances which may be imposed by other government agencies (local, state, and federal)
which have jurisdiction, including but not limited to applicable river buffer rules in 15A NCAC 2B .0200„
erosion and sedimentation control requirements in 15A NCAC Ch. 4 and under the Division's General
Permit NCG0100000, and any requirements pertaining to wetlands under 15A NCAC 2B .0200 and 21-1
.0500.
6. A set of approved plans and specifications for the subject project must be retained by -the Permittee for the
life of the project.
7. The annual administering and compliance fee must be paid by the Permittee within thirty (30) days after
being billed by the Division. Failure to pay the fee accordingly may cause the Division to initiate action to
revoke this permit as specified by 15A NCAC 211 .0205 (c)(4).
The Perrniftee, at least six (6) months prior to the expiration of this permit, shall request its extension.
Upon receipt of the request, the Commission will review the adequacy of the facilities described therein,
and if warranted, will extend the permit for such period of time and under such conditions and limitations
as it may deem appropriate.
Permit issued thisthisj»e 27th of August, 2001
NORTf9AROLINA V R NMENTAL MANAGEMENT COMMISSION
-Gregory J. Thorpe, Ph.D., Acting Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number WQ0019911

o. W 0d1 ! 11
gst 2 7, 2001
ENGINEER
S CERTIFICATI
Partial
Caro lIna, having
N
author
as a duly registered Professional l ngmeer in the State of Nof
ed to o se °e perio lie ii =. weeks . full tirrr 3 the construction of the project,
for the Permittee hereby state that, to the best of mabilities, due care and diligene k as used in the observation of the
construction such that the construction was observed to be buthin substantial conplaarte;e and intent ofthis permit,
the approved plans and specifications, and other supporting materials,
Sig atur
Date
Regis Registration No,

rCODate: 11/1/05
To: Aquifer Protection Central Office
Reviewer: David Goodrich
Regional Login No:
L GENERAL INFORMATION
1. This application is (check all that apply
AQUIFER PROTECTION REGIONAL STAFF REPORT
County: Mecklenburg
Permittee: CITGO Petroleum Corp
Project Name: CITGO Terminal at Paw Creek
Application No.: WQ0019911
New 0 Renewal
X Major Modification
X Surface Irrigation
Reus
Recycle
High Rate infiltration Li Evaporation/lttliltration Lagoon
E Land Application of Residuals �.�' Attachnient B included
L] Distribution of Residuals 0 Surface Disposal
El Closed -loop Groundwater Remediation 0 Other Injection. Wells (including in situ remediation)
Was a site visit conducted in order to prepare this report?
Yes or IN
21 503 regulated 503 ec rapt
a. Date of site visit: 10/31/05
b.
c.
d.
Person contacted and contact information: Jinn Utke, Safety & Environmental Tea
Site visit conducted by: Peggy Finley
Inspection Report Attached: El Yes or X No.
ader
Is the following information entered into the RIMS record for this application correct?
E Yes or EJ No. If no, please complete the following or indicate that it is correct on the current application..
For Treatment & Disposal Facilities:
a. Location: 7600 Mt. Holly Rd., Paw Creek
b. Driving Directions: From the jct. of Valleydale (SR1785) and Mt. Holly (Hwy 27) roads, travel north 0.75
miles. The facility is on the right, just before the jct. of Mt. Holly and Tom Sadler roads.
USGS Quadrangle Map name and number: Mountain. Island Lake, NC Q67
d. Latitude: 35-28-05 Longitude: 80-93-47
e, Regulated Activities / Type of Wastes (e.g., subdivision, food processing, municipal wastewater):
stormwater disposal
IL NE AND MAJOR MODIFIGATIONAPPLICATIONS (this section not needed or re ae ai or rotraor
me difications, skip to ne.. section,
Description Of Waste(S) And Facilities
1. Please attach completed rating sheet. Facility Classification:
2. Are the new treatment facilities adequate for the type of waste and disposal system?
X Yes E No C N/A. If no, please explain:
3. Are the new site conditions (soils, topography, depth to water table, etc) consistent with what was reported by
the soil scientist and/or Professional Engineer? r Yes 0 No X N/A. If no, please explain:
FORM: CITGO staff report 11-1-05

Ir 4. Does the application (maps, plans, etc.) represent the actual site (property lines, wells, surface drainage)? 0
Yes X No L N/A. If no, please explain:
AQUIFER PROTECTION REGIONAL STAFF REPORT
5. Is the proposed residuals management plan adequate and/or acceptable to the Division. Ej Yes El] No X
N/A. If no, please explain:
6. Are the proposed application rates for new sites (hydraulic or nutrient) acceptable?
El Yes IJ No X N/A. If no, please explain:
. Are the new treatment facilities or any new disposal sites located in a 100-year floodplain?
Yes X No N/A. If yes, please attach a map showing areas of 100-year floodplain and please plain and
recommend any mitigative measures/special conditions in Part IV:
8. Are there any buffer conflicts (new treatment facilities or new disposal sites)? EJ Yes or X No. If yes, please
attach a map showing conflict areas or attach any new maps you have received from the applicant to be
incorporated into the permit:
9. Is proposed and/or existing groundwater monitoring program (number of wells, frequency of monitoring,
monitoring parameters, etc.) adequate? X Yes 0 No Ej N/A. Attach map of existing monitoring well
network if applicable. Indicate the review and compliance boundaries.
changes to the groundwater monitoring program:
10. For residuals, will seasonal or other restrictions be required?
with restrictions (Certification B?)
If No, explain and recommend any
No X N/A If yes, attach list of sites
IIL RENEWAL AND MODIFICATION APPLICATIONS (use previous section for new or major modification
systems
Description Of Waste(S) And Facilities
Are there appropriately certified ORCs for the facilities? Yes or No.
Operator in Charge: Certificate #:
Backup- Operator in Charge: Certificate #:
2. Is the design, maintenance and operation (e.g. adequate aeration, sludge wasting, sludge storage, effluent
storage, etc) of the treatment facilities adequate for the type of waste and disposal system? Yes or No. If
no, please explain:
Are the site conditions (soils, topography, depth to water table, etc) maintained appropriately and adequately
assimilating the waste? Yes or No. If no, please explain:
4. Has the site changed in any way that may affect permit (drainage added, new wells inside the compliance
boundary, new development, etc,)? If yes, please explain: Twenty sprinkler heads have been inside the dike
area
5. is the residuals management plan for the facillty adequate and/or acceptable to the Division?
Yes or El No. If no, please explain:
FORM: CITGO staff report I I -1-05
2

AQUIFER PROTECTION REGIONAL STAFF REPORT
6. Are the existing application rates (hydraulic or nutrient) still acceptable? Yes or No. If no, please explain:
. Is the existing groundwater monitoring program (number of 'wells, frequency of monitoring, monitoring
parameters, etc.) adequate? Yes E No 1 N/A. Attach map of existing monitoring well network if
applicable.. Indicate the review and compliance boundaries. If No, explain and recommend any changes to the
groundwater monitoring program:
8. Will seasonal or other restrictions be required for added sites? Yes El No N/A If yes, attach. list of sites
with restrictions (Certification B?)
9. Are there any buffer conflicts (treatment facilities or disposal sites)? E Yes or No. If yes, please attach a map
showing conflict areas or attach any new maps you have received from the applicant to be incorporated into the
permit:
10. is the description of the facilities, type and/or volume of w e(s) as written in the existing permit correct? []
Yes or No. If n.o„ pease explain:
1:1.. Were monitoring wells properly constructed and located? Yes or T No[1:1 N/A. If no, please explain:
12. Has a review of all self -monitoring data been. conducted (GW, NDMR, and NDAR as applicable)? Yes or
No fl N/A., Please summarize any findings resulting from this review: In compliance.
13. Check all that apply: E1 No compliance issues; Notice(s) of violation within the last permit cycle; L Current
enforcement action(s) Ej Currently under SOC; El Currently under JOC; Currently under moratorium, If
any items checked, please explain and attach any documents that may .help clarify answer/comments (such as
NOV, NOD etc): NOV was issued in May 2005 for failure to get a permit modification for the installation of
the new evaporative sprinkler heads
14. Have all compliance dates/conditions in the existing permit, (SOC, JOC, etc.) been complied with? Yes
E No 111 Not Determined N/A.. If no, please explain:
1.5.. Are there any issues related to co'mpliance/enforcement that should be resolved before issuing this permit? E
Yes or No NIA, If yes, please explain:
FORM: CITGO staff report I - I -05

Ilirr V. EVALUATION AND RECOMMENDATIONS
I . Provide any additional narrative regarding your review of the application: A permit modification is being
sought to include evaporative sprinklers in the permit. Two lines of 10 sprinkler heads each have been installed
in the dike area but have not yet been put into operation.
2. Attach Well Construction Data Sheet - if needed information is available
3. Do you foresee any problems with issuance/renewal of this permit. El Yes X No. ifyes, please explain
briefly.
4. List any items that you would like APS Central Office to obtain through an additional information request.
Make sure that you provide a reason for each item:
AQUIFER PROTECTION REGIONAL STAFF REPORT
Reason
5. List specific Permit conditions that you recommend to be removed from the permit when issued. Make sure
that you provide a reason for each condition:
Condition
Reas
6. List specific special conditions or compliance schedules that you recommend to be in Wed in the permit when
issued. Make sure that you provide a reason for each special condition:
Condition
Reason
7. Recommendation: LI Hold, pending receipt and review of additional information by regional office; LJ Hold,
pending review of draft permit by regional office; 111 issue upon receipt of needed additional information; X
issue; IJ Deny. lf deny, please state reasons:
8. Signature of report preparer(s):
Signature of APS regional supervisor:
Date:
FORM: CITGO staff report 11-1-05 6

Date:
To:
AlUIFER PROTECTION SECTION
APPLICATION REVIEW RE UEST F
October 11, 2005
L. Landon Davidson, ARO-APS
El Art Barnhardt, FRO-APS
Andrew Pitner, MRO-APS
Eli Jay Zimmerman, RRO-APS
0,055 0; 2005
NU Di= NR MR0
DV/() - Aquifer Protection
P David May, WaRO-APS
EI Charlie Stehman, WiRO-APS
E Sherri Knight, WSRO-APS
From: David Goodrich , Land Application Permitting and Compliance Unit
Telephone: [phone] Fax: [phone]
E-Mail: [e-mail]
A. Permit Number: W00019911
B. Owner: CITGO Petroleum Corporation
C. Facility/Operation: CITGO Pet
1] Proposed
D. Application:
I. Permit Type: P Animal
E Recycle
u
CorporatonIeuiiinaI at Paw Creek
Existing
Surface Irrigation
E I/E Lagoon
Facility Operation
Reuse 1 H-R Infiltration
GW Remediation (ND)
LIJ UIC - (5QW) closed loop water only geothermal
For Residuals: Land App. T D&M
E 503 El 503 Exempt
2. Project Type: E New Major Mod.
E. Comments/Other information:
Minor Mod. El Renewal
ri Surface Disposal
Lil Animal
Renewal w/ Mod.
1 would like to accompany you on a site visit.
Adding a new system (to "assist" the existing spray irrigation system) to spray Uncontaminated
Stormwater onto interior walls of a coptainment structure to achieve evaporation without actual discharge.
5.171.1-4te 4,irc 143/eitc
Attached, you will find all information submitted in support of the above -referenced application for your
review, comment, and/or action. Within 30 calendar days, please take the following actions:
Return a Completed Form APSSRR.
Ei Attach Well Construction Data Sheet,
Attach Attachment B for Certification by the LAPCU.
Issue an Attachment B Certification from the RO*.
* Remember that you will be responsible for coordinating site visits, reviews, as well as additional
information requests with other RO-APS representatives in order to prepare a complete Attachment B for
certification. Refer to the RPP SOP for additional detail.
When you receive this request form, please write your name and dates in the spaces below, make a copy
of this sheet, and return it to the appropriate Central Office -Aquifer Protection Section contact person
listed above.
RO-APS Reviewer: Date:
FORM: APSARR 09/04 Page 1 of 1

August 19, 2005
North Carolina Department of Environmental
And Natural Resources
161.7 Mail Service Center
Raleigh, North Carolina 27699-1617
ATTENTION: Ms. Shannon Thornburg
Reference: SPRAYF!ELD PERMIT REVISIONS
Permit No. WQ0019911
CITGO Petroleum Corporation
Charlotte, North Carolina
S&ME Project 1264-90-295
Dear Ms. Thornburg:
The 'following permit revision request is to add twenty sprinklers heads to the existing spray.
irrigation system permitted under WQ0019911 at the CITGO Petroleum Corporation terminal in Paw
Creek, North Carolina. The new sprinkler heads will be positioned within the tank containment area.
The process is being perfomied to spray uncontaminated stormwater onto the interior walls of the
above ground containment berm to enhance evaporation of the water. Excess water that does not
evaporate remains in the containment area and will be re -circulated. No actual discharge of water
will occur by operation of this system. The new evaporation portion of the system will he operated
independent of the existing spray irrigation system and will not affect operation of the existing
system. The new system will consist of two sprinkler lines with 10 sprinklers each. The layout of
the new evaporation portion of the system is shown on Figure 1.
The only portion of the two systems that will be shared will be the existing supply pump and line. A
tap will be installed in the junction box (See Figure 1, Junction Box Detail for location) to supply the
new evaporation points. The new portion of the system will be entirely isolated from. the existing
system by ball valves that will be installed inside the containment area (See Figure 1., Valve Box
Detail for location). We have included details for the new portion of the system on Figure 2. The
S&ME, inc.
155 Track( Street
Spartanburg, South Carolina 29301
[phone]
[phone] fax
[phone] Greenville
rhe

n Box l ctai] Indicates how die rxcs portion of the s fstean ibe conneetxi xisting
tail shouts a typical crease seen( the lines tear the
sprinkler heads. 'Inc"Valve Box f et it sho vs the vatem which all o s istalatta as fza a
supply line. The T`\ ptcal Trench
the spray urriLatia
Connection Deta
iscussed
'stem, and independent operation of eh sprinkler line. The "ryxpicaal Sprinkler
shows t~
tern is
vomit( to process that corn
c s rtaakheads are cr raraect d to the source Water Imes.
being operated `tag dispose cif' atert f,at o enhance the natural
ally° caccaars within the containment arca...s such, Be are, requesting
that no permit limits he unposed aan of
appreci
please do not h
incereC '.
Da td 1 f feanm..
Project
as of this system.
this project; Should you hase a aa\ qu sting t
s.', '.NVIRON I a9 '}'r()teets`t6 90
Mn Scott
CI
Sta
�aminus. 1'.1
Seni tnnietatal Engine -
pray r d,t~ raporaticas g ray III ads \,ddiaiorrr.dor
"pora.tlon

WOODED
AREA
CITGO
ENGINEERING • TESTING
ENVIRONMENTAL SERVICES
EVAPORATION SYSTE
CITGO PETROLEUM
CORPORATION
CHARLOTTE, NORTH CAROLIN
CALE: 1" = 60"
NO1254-90-295
AW4 RY:
DATE: (J2-Q4-
E

DIVISION OF WATER QUALITY
GROUNDWATER SECTION
MEMORANDUM
To: Kim Colson
cc: Matt Heller, MR©
Through: Debra Watts
From:
June 28, 2001
Thomas E. Cadwallader, P.E.
Subject: CITGO Petroleum Corporation / Paw Creek Terminal
Mecklenburg County
WQ0019911/GW01082
RECEIVED
JUL 1 2 2001
NC DEPT. OF ENVIRONMENT
AND NATURAL RESOURCES
MOORESVILLE REGIONAL OFFICE
CITE© Petroleum's Paw Creek. Terminal uses a large earthen containment berm encircling its above
ground covered petroleum storage tanks. This berm collects rainwater, which is presently discharged, to
the nearby creek. This release point is permitted under NC 0021962.
In an effort to recycle this `clean' rainwater, CITGO is proposing to install a pump and irrigation system
to spray irrigate the water onto lands within the property boundary and next to the containment area. The
purpose of this application is to seek a permit for this spray irrigation system. The plan proposes to
maintain the NPDES permit to allow for surface discharge when the land base system (Non -Discharge
Permit) is non-functional (i.e. wet winter conditions).
The Paw Creek terminal has a history of groundwater contamination resulting from a petroleum
reclaiming system that has since been taken out of service. The re -claimer leaked an unknown quantity
of petroleum product causing a plume, which traveled northeast off the property limits. A number of
recovery wells were installed and pumped for several years until product recovery ceased. Then vapor
extraction wells were installed and are still used in conjunction with natural attenuation to remediate the
contamination.
The applicant is proposing to irrigate land area that is potentially up -gradient to the existing plume.
Several monitoring wells exist that will enable satisfactory up -gradient (MW-13) and down -gradient
(MW-18 and MW-17) review of conditions resulting from the irrigation operation. Because MW-17 is
within the plume area and has shown contamination in the past, it is expected that the results from this
well will be helpful in assessing impact of the irrigation operation on plume response.
The Groundwater Section has reviewed the subject new permit application and recommends issuance of
CITG061501.doc 6/1 /2001 Page.'1 of 4

the permit with the following conditions:
1. *Well Construction Criteria:
a, Within ninety (90) days o f permit issuance, monitoring wells MW-13, MW-17 and MW-18 shall
be identified to monitor groundwater quality specifically for the spray irrigation system. The
general location and name for each well is marked on Figure 1.
Sampling Criteria:
a. Monitor wells (MW-13, MW-17 and MW-18) shall be sampled prior to waste disposal
operations, and thereafter every June and December for the parameters listed below, Prior to
sampling the parameters, the measurement of water levels must be taken. The depth to water in
each well shall be measured from the surveyed point on the top of the casing. The measuring
points (top of well casing) of all monitoring wells shall be surveyed relative to a common datum.
Water level
pH
Total Organic Carbon (TOC)
Volatile Organic Compounds (VOC) — December only
Lead — December only
Std. Method 3030C preparation
b. For Total Organic Carbon (TOC), if concentrations greater than 10 mg/I are detected in any
down -gradient monitoring well, additional sampling and analysis must be conducted to identify
the individual constituents comprising this TOC concentration. If the TOC concentration as
measured in the background monitor well exceeds 10 mg/1, this concentration will be taken to
represent the naturally occurring TOC concentration. Any exceedances of this naturally occurring
TOC concentration in the down -gradient wells shall be subject to the additional sampling and
analysis as described above.
c. For Volatile Organic Compounds (VOCs) sampled in December, use only one of the following
methods:
1) Standard Method 6230D, Practical Quantitation Limit (PQL) at 0.5 ug/L or less
2) Standard Method 6210, PQL at 0.5 ug/L or less
3) EPA Method 8021, Low Concentration, PQL at 0.5 ug/L or less
4) EPA Method 8260, Low Concentration, PQL at 0.5 ug/L or less
5) Another method with prior approval by the Groundwater Section Chief.
Any of the referenced methods used for VOCs must at a minimum, include all the constituents
listed in Table VIE of Standard Method 6230D, Any method used must provide a PQL of 0.5
ug/L or less, which must be supported by laboratory proficiency studies as required by the DWQ
Laboratory Certification Unit. Any constituents detected above the Method Detection Limit
(MDL) but below the PQL of 0.5 ug/L must be qualified (estimated) and reported.
CITG061501.doc 6/15/2001 Page 2 of 4

PPIPP-
d. Any laboratory selected to analyze parameters must be Division of Water Quality (DWQ)
certified for those parameters required.
3. Reporting / Documentation:
a. All reports and documentation (GWi, GW-30, GW-59) shall be mailed to the foliowing
address:
Groundwater Section
Permits and Compliance Unit
1636 Mail Service Center
Raleigh, NC 27699-1636
Updated blank forms (GW-1, GW-30, GW-59) may be downloaded from the Groundwater
Section's website at http:I/gw.ehn:rstate.nc.us/ or requested from the address mentioned above.
b. For the initial sampling of the wells, the permittee shall submit a copy of the GW-1 Form (Well
Construction Record) with the Compliance Monitoring Form (GW-59) for each well to the
address listed in the "Reporting / Documentation" section of the Groundwater Requirements.
Initial Compliance Monitoring Forms that do not include copies of the GW-1 form may be
returned to the permittee without being processed. Failure to submit these forms as required by
this permit may result in the initiation of enforcement activities pursuant to NC General Statutes
143-215.6A.
c. The results of the sampling and analysis must be received on Form GW-59 (Groundwater
Quality Monitoring: Compliance Report Fomi) by the Groundwater Section (address listed in the
"Reporting / Documentation" section of the Groundwater Requirements), on or before the last
working day of the month following the sampling month. The data of all groundwater sampling
analyses required by the permit conditions must be reported using the most recent GW-59 form
along with attached copies of the laboratory analyses.
4. Vertical Separation Requirements:
a, For industrial/municipal wastewater:
Waste application activities shall not occur when the vertical separation between depth of
application and the water table is at less than three (3) feet. Verification of the water table
elevation can be confitined by water level readings obtained from the monitor well(s) near the
site or auger boring(s), which must be done within 24 hours, prior to application of wastewater.
Any open borings must be properly filled with native soil, prior to application to decrease the
chance of any waste contaminating the groundwater.
5. Applicable Boundaries:
a. The COMPLIANCE BOUNDARY for the disposal system is specified by regulations in 15A
CITG061501.doo 6/15/2001 Page 3 of 4

NCAC L, Groundwater Classifications and Standards. The Compliance Boundary for the
disposal system individually permitted after December 31, 1983 is established at either 250 feet
from the waste disposal area, or 50 feet within the property boundary, whichever is closest to the
waste disposal area. An exceedance of Groundwater Quality Standards at or beyond the
Compliance Boundary is subject to immediate remediation action according to 15A NCAC L
0106(d)( ):.
ba The REVIEW BOUNDARY f A is established around the disposal systems midway between the
Compliance Boundary and the perimeter of the waste disposal area, Any exceedance of standards
at the Review Boundary shall require action in accordance with 15A NCAC 2L .01 6(d)(1).
7. Additional Requirements:
Any additional groundwaterq quality monitoring, as deemed necess by the Division, shall
be provided.
f there are any questions please call Tom CadwalladeCadwallader at 919-715 617.
Attachment: Figure 1
TO zsa1 „do

1000
CITGO Petroleum Corp.
Figure 1 -Paw Creek Terminal
by TEC 6/28/01
Wells.shp
Revpline.shp
Sprayarea.shp
1000
2000 Feet
s

GROUNDWATER SECTION
DIVSIN OF E-NVIRDNMENTAL MANAGEMENT
DF WASTE DISPOSAL PERMIT APPLICATION REVIEW
REVIEW BY
FACILITY NAME
-ICATION 74r-e,f'7*
DATE eej 2 21
FIELD INVESTIGATION? (Y/N)
UNTY ot--1-.? 7
TYPF DISPOSAL SYSTEM (LAGODN„ ETC,) DESIGN CAP,
Dr=SCRIPTION OF FACILITY
SIZE OF MIPOUNDMENT &iOR SIZE OF APPLICATION AREA 23,
MUN,
VIATER:
IND, SLUDGE , IND, WELL WATER
DISTANCE FROM WASTE 'SOURCE,. TO NEAREST: STREAM
PRIMARY S:-CON)APIY ,TERTIARY
OTHERS: - A'TIT":""ITI
FF., WELL 7.
FOR WELL: TYPE OF USE ",-•••7r-Ar, DEPTH PUMP RATE (EST,)
WHAT DESIGN CONDITIONS WILL REDUCEIINCREASE CHANCE OF GW CONTAMINATION: Pr--,p-r- r- • ,
...,...,,, .:„Y-.Z...___ ".1--,-----c—
WHAT NATURAL SITE CONDITIONS WILL REDUCE/INCREASE CHANCE OF GW CONTAMINATION:
DPP
B7-7,
ROOK
r 1
AS-DNAL HIGH WT. 7 FT., ANNUAL,
SURFiCLA AOUIF7--R
EN. LITHOL23GY
D
HY-D. COND.
77/DAY FTIDAY
ND, OF r.IONITER WELLS: IPPICPOSED: UP
FROM WOR'KSHEE-T: SITE NUMERICAL DESCRIPTION=
T
SITE. GRADE (HYDROGEOL,
:SE: SAMPLING SCHEDULE: & PARAME IL-R(3):
)5 45 4a
515
t,AEASURED
,ESTit,IATED
EXISTING: UP 1. DOWN
2 3
SITUATION GRADE
6A. EE
4-754 14"
H.AVE„.- THFREBEE, AN EXCEEDANC,ES OF THE GROUNDWATER STANDARDS?
HAS ,ANY ENFORCEMENT .ACTION BEEN TAKEN? YES NO v.- DATE OF ACTION:
BRIEF SUMMARY OF ENFORCEMENT ACTION TAKEN:
REt....1ARKS:*--COMMND.A.TIONS (C;ontnue cs reverse, if necessary):
.14
47-
epc.-
Reviset 04/94
REGDNA. SUPERVISOR

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross Jr,, Secretary
Kerr T, Stevens, Director
Mr. Scott Eaton
CITGO Petroleum C:crrporation
PO Box 47427
Doraville, GA 30362
Dear Mr, Eaton:
IP
NORTH CAROLINA DE A " ENT OF
ENVIRONMENT AND NATURAL E"SOURCES
June 4, 2001
Subject: Application No. WQOOI 991
Additional Information. Request
Charlotte Terminal
Spray Irrigation of Sto
Mecklenburg County
N 0 62001
The Non -Discharge Permitting Unit has conducted a preliminary review of the subject permit application package.
Additional information is required before we may continue our review, Please address the following items no later
than July 4, 2001,
1. Please submit more detailed engineering plans/drawings of the irrigation system, These plans should
be detailed enough for construction to take place based on there. Please ensure that the plans are
signed and sealed by a North Carolina Professional Engineer.
2'.
Please also include property lines and all buffers in the new plans to be submitted.
Please note that comments from the Regional office and the Groundwater Section are pending at this time, and
additional requests may be necessary° to address these comments. 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. In addition, any omissions
made in responding to the above items may result in future requests for additional information,
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 below. 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 you have any questions regarding this request, please do not hesitate to contact rtte at (919) 7 33-5083„ extension
502. Thank you for your cooperation.
Cc: Mooresville Regional Office, ater Quality Section
Tom Cadwallader, Groundwater Section, Central Office
S&ME
Permit Application File WQOO 1991 1
ue Homewood
Non -Discharge Per
g Unit
1617 Mail Service Center, Raleigh, North Carolina 27699-1617' Telephone [phone] FAX 919
h2o.enr.state.nc,usindpu
An Equal Opportunity Afrlrmative Action p Dyer reeyE1 d7 10% post -consume
Pop

E MSLRA„.N D Uii
TO:
FROM:
SUBJECT: Application for
CO3LVIENTS:
Facility Name:
County:
Type of Project:
DIVISION OF WATER QUALITY
GROUNDWATER SECTION
Regional Office
A -A>
Permit Renewal,
New Permit
.C* et Avrt,
APPLICABLE PERMIT NO.s: WQZ.
DEH
EPA (CONST, GRANTS)
CEIVED
WV( 2001
NC DEPT, OF ENVIRONMENT
AND NATURAL RESOURCES
MOORESVILLE REGIONAL OFFICE
Perin it /Intendment
Rcpnii/A Iterutioti of Exist, Disposal System !DEN
j-pe
GW e0/
ANIMAL WASTE (DWQ)
A to C
The Groundwater Section has received OM._ copy oldie referenced permit application. A copy of the
application should have been sent to your Regional 'ater Quality Supervisor, so please use that copy for
your review - IF A COPY HAS NOT BEEN RECEIVED IN THE REGIONAL OFFICE, PLEASE LET ME
KNOW,
The Groundwater Section has received aNLY_ONE (t) copy of Me referenced permit application, A copy of the
application should have been sent to ,.DEH's Regional Soil Specialist, so please use
that copy for your review - IF A COPY HAS NOT BEEN RECEIVED IN THE REGIONAL OFFICE, PLEASE
LET ME KNOW.
The Groundwater Section received two (2) copies of the referenced permit application. One copy of the
application documents we received is attached.
Please reviewthe application mate
let me know no later than
will be foraided to you,
If you do
by ,
are due t
uplete .ess. If .you feel additional information is necessary, please
A copy of any formal request for additional information
y additional information to complete your review, please provide your final comments
If you request and/or receive additional information, ourIinaLtjainrnex
-AlLuulflitianal information.
\9-98TRAN.SIL (rev. 9/29198)

Division of EnViro ental Management
MEMORANDUM
Date
To: Bob Cheek, Su or
Pernilts & Compliance Unit
Groundwater Section
From:
Pe
ts
Water
Engineering Unit
ality Section
nject Engineer
Subject: Groundwater Review
Non -Discharge ppion
Facility Name:
County: !Le p a
(GW #
Attached you will find plans, specifications, and suppc
for the above project.
rtin
91 :01 L- AVW
inforniatton
Please let me know hether you will or not be conducting an
extensive review of the subject project by
If I can pmvide additional info don, please contact me at
* • * * * * • * • * * * * 0 * * * * * * * * * * * * * * • 0 0 • * * 0 * * • •0 * *
will
(I) The Groundwater Section 1 will not* conduct
review of the subject,
* Groundwater tion will not review application for the reason
listed below:
(2) A request for additional information will be forwarded to you by the
reviewer listed below.
GW ewer: ajb, Date:
9 /6 / 90

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross Jr,, Secretary
Kerr T, Stevens, Director
Mr, Scott Eaton
CITGO Petroleum Corporation
PO Box 47427
Doraville, GA 30362
Dear Mr, Eaton:
ECEIVE
NC DEFT, pF ENVIRON
ANO NATURAL RESOD'
MOORESVILLE REGIONAL,
June 4, 2001
CDENR
N©RTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: Application No, W'Q001991. 1
Additional information Request
Charlotte Terminal
Spray Irrigation of Stormwater
Mecklenburg County
The Non -Discharge Pennitting Unit has conducted a preliminary review of the subject permit application package.
Additional information is required before we may continue our review, Please address the following items no later
than July 4, 2001.
1, Please submit more detailed engineering planstdrawings of the irrigation system. These plans should
be detailed. enough for construction to take place based on them, Please ensure that the plans are
signed and sealed by a North Carolina Professional Engineer.
Please also include property lines and all buffers in the new plans to be submitted,
Please note that comments from the Regional Office and the Groundwater Section are pending at this time, and
additional requests may be necessary to address these comments. 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 thesubject application package are still the responsibility of the applicant. In addition, any omissions
made in responding to the above items may result in future requests for additional information,
Please reference the subject application number when providing the requested it formation. Three copies of all
revised and/or additional documentation should be signed, sealed, dated, and submitted to m= attention at the
address bellow, 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 you have any questions regarding this request, please do not hesitate to contact me at (919) 733-50 3, extension.
502. Thank you for your cooperation,
Cc: Mooresville Regional Office, Water Quality Section
',i Tom Cadwallader,. Groundwater Section, Central Office
SR:ME
Permit Application File W'Q001991 1
cerely,
ue Homewood
Non -Discharge Permitting Unit
7 Mali Service Center, Raleigh, North Carolina 27699-1617 Telephone [phone] FAX 919-7"l5-C
h2o.enr.state.nc.us/ndpu
qua ppartunrty Affirmative Actson Employer 50% recycled/ 10% post -consumer paper

SOC PRIORITY PROJECT: NO
To: Permits and Engineering Unit
Water Quality Section
Attention: Sue Homewood
Date: August 9 2001
NON -DISCHARGE STAFF REPORT AND RECOI' 11` 1ENDATION
County: Mecklenburg
MRO No.: 01-104
Permit No. WQ0019911
PART 1 - GENERAL INFORMATION
Facility and address: Citgo Petroleum Corp.
PO Box 47427
Doraville, GA 30362
?. Date of investigation: Holy 2, 2001
3. Report prepared by: B. Dee Browder, Environ. Engl.. I
4. Persons contacted and telephone number: Mr. Scott Eaton, [phone] .
Directions to site: The CITCO Petroleum Corporation Charlotte Terminal is located on
the north side of the junction of Tom Sadler Road and Kenstead Circle in the Paw Creek
community of Charlotte, NC.
6. Disposal site(s), list for all disposal sites:
Latitude: 35 ° 16' 53"
Longitude: 80° 56' 04°'
Attach a USGS Map Extract and indicate treatment plant site on trap.
USGS Quad No.: F 15 SW Mountain Island Lake
7 Size (land available for expansion and upgrading): Yes.
Topography (including relationship to 100 year flood plain): Slightly sloping. The site is
not in a flood plain.
9. Any buffer conflicts with location of nearest dwelling and water supply well? No.

Page
10, Watershed stream basin infor anon:
Watershed classification IV
b River basin and subbassin No.: Catawba -4 34
Distance to surface water from disposal system; Approximately 000 fee to
nearest drainage area.
PART II DESC PTION OF WASTEST ATMENT
Volume: N/A.
Residuals: N..
Types and quantities of industrial w tri ate : Stoe
Pretreatment Program (P T s only) N/A.
Treatment Facilities
Current permitted capacity of the facility. Ne spray syste
b. Actual treatment capacity of the facility (design volume): Max, 146 75 PD
Description of existing o r substantially constructed WWT facilities: N/A
d. Description of proposed WWT facilities: Wastewater (rainwater) will be P ped
from the diked hulk storage area and distributed to the spray field via a series of
nozzles.
Residuals handlingdling and util tior '°disposal scheme: N/A
a: Residuals stabilization: NIA
Treatment Plant Classification: No rating for existing onn ater facilities:
SIC Coode(s): 5171
Wastewater Code(s): 3973
Main Treatment Unit Code: 53000
PART III - OT R PERTINENT .TION
Is this facility being constructed rith Construction Grant Funds (municipals only No
Special onitoring requests: None at this e.

Page Three
port
SOCMOC r compliancese edu e dates: NiA
Air Quality andior Groundwater cranes s or is a rdous materials utilized at this facility
that may impact water quality, air qualitiy, or groundwater? No air quality, groimdwater
or h dous material concerns associated with this proposed spray irrigation system:
PART IV - EV EATION AND COMMENDATIONS
Cited Petroletart Corporation has applied for a spray irri ati n permit. Based upon revie of the
application and an ora-site inspection, the proposed fact Cities seem more than sufficient to
adequately assimilate the vol' e f stornrwater that wit1 e applied, This office recommends
approval of the proposed sste
Si a at e of Report Preparer
er Quality eo 1 Supervisor
h:d
ate
Date

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross Jr., Secretary
Kerr T. Stevens, Director
CITGO PETROLEUM CORP
SCOTT EATON
P 0 BOX 47427
DORAVILLE GA 30362
Dear Mr. Eaton:
May 3. 200i
MAY 0 7 200I
WATER Qit "TY
,
Subject: Acknowledgement of Application No,
WQ0019911
Spray Irrigation
Meckenleriburg County
The Non -Discharge Permitting Unit of the Division of Water Quality (Division) acknowledges receipt of
your permit application and supporting materials on April 30, 2001. This application package has been
assigned the number listed above,
Your application package has been assigned to Sue Homewood for a detailed review. The reviewer will
contact you with a request for additional information if there are any questions concerning your
submittal.
If you have ail Y questions, please contact Sue Homewood at 919-733-5083 extension 502. If the
reviewer is unavailable, you may leave a message on their voice mail, and they will respond promptly,
PLEASE REFER TO THE ABOVE APPLICATION NUMBER WHEN MAKING INQUIRIES
ON THIS PROJECT.
Sine
Colson, P.E.
Supervisor, Non -Discharge Peiwitting Unit
cc: Mooresville Regional Office, Water Quality Section
Permit Application File WQ0019911
S &IVIE .INC
1617 Mail Service Center, Fialeigh, North Carolina 27699-1617 Telephone [phone] FAX [phone]
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NON -DISCHARGE P IT
APPLICATION
CITCO PETROLEUM CORPORATION
CHARLOTTE, NORTH CAROLINA
l'raar Ia
ITGO Petroleurn Corporation
t Office Box
Doraville, e r 30362
Prepared By
Tra
Spartanburg, Soutl Carohn 29301
001

SUE
April 12, 2001
North Carolina. Division of .Environmental Management
Permits and Engineering Unit
Post Office Box 29535
Raleigh, North Carolina 27626-.0535
ATTENTION: Ms. Shannon Thornberg
Reference: Non -Discharge Permit Application Form,
CITGO Petroleum Corporation
Charlotte, North Carolina
S&ME Project 1264-90-295
Dear Ms. Thornberg:
On behalf of CITGO Petroleum Corporation, S&ME, Inc. is pleased to submit the attached Non -
Discharge Permit Application form for the CITGO-Charlotte bulk petroleum storage facility.
CITGO is applying for this permit in order to dispose of rainwater that accumulates in the diked bulk
storage area. The discharge will pumped to the spray field and will be distributed via a network of
spray nozzles. This discharge is currently discharged via NPDES permit NC0021962. CITGO will
retain their NPDES permit in the event of above normal precipitation periods that may generate
volumes of stormwater beyond the infiltration capacity of the spray field. As you review the permit
application, please keep in mind the following items:
In order to gain enough surface kind area to make the irrigation successful, existing monitoring
well MW-19 will have to be abandoned. The abandonment will be performed by grouting the
well from the -bottom of the well casing to the surface with a neat cement grout. The surface
manhole cover and concrete pad will be removed, in order .to maintain an effective groundwater
monitoring program, monitoring well MW-12 will he incorporated into the site sampling plan
to replace monitoring well MW-19. The existing sampling ,program in place at the facility
(annually) will serve as compliance sampling for the sprayfield. The abandonment of MW-19
and the incorporation of M W-12 into the groundwater sampling plan has already been approved
by Mr. Andrew Pitner of the NCDENR Mooresville Regional office.
S&ME, lnc,
155 Tradd Sfreet
Spartanburg, South Carolina 293.01
(864 574-2360
[phone] fax
(8641 232-8987 Greenville
www „s me „ o

To characterize the quality of the sprayfield water, the effluent Was sampled for the required
parameters as listed in Section V item 6 of this pennit. 'fhe analytical results are included as an
attachment. In summary, Total Suspended Solids (3 milligrams per liter (mg/1)), Ammonia
(0.071 mg/1), BOD (2,8 mg/I), Chloride (2,8 mg/1), Nitrate (0.88 mg/l), Total Dissolved Solids
(26 mg/B, B 'um (0.022 and Lead (0.0066 mgd) were detected within this sample at the
identified concentrations. All remaining analytes were below laboratory detection limits (FIDE).
We appreciate your consideration of this project. Should you have any questions concerning this
letter, please do not hesitate to call.
Sincerely,
s
d ey, EJ
o essional
St for mmus, P.E.
Senior1E dronmental Engineer
Attachments
Appendix A
Appendix B
CC:
Appendix C -
Appendix D
Dasia E. Klemm, B.G.
Project Geologist
Specifications, Drawings and Supporting Calculations
Offset Variance Agreement
Current NPDES Perm it for facility
—1\4W-19 Abandonment Letter
Appendix E -
Appendix F
Soil Scientist Report
Discharge Analytical Results
Mr. Scott Eaton, CITGO Petroleum Corporation
Env01/64902951sparayfie1deover
2

Feb-20-2001 02:02am From-S E ENV
t7704588337 T-222 P.012/008 F-679
State of North Carolina
Department of Environment, Health and Natural Resources
Division of Environmental Management
Non -Discharge Permit Application Form
(THIS FORM MAY. BE PHOTOCOPIED FOR USE AS AN ORIGINAL)
SPRAY IRRIGATION DISPOSAL SYSTEMS
GENERAL INFORMATION:
1. Applicant's name (please specify the name of the municipality, corporation, individual, etc.):
CITGO Petroleum Corpora
2. Print Owners or Signing Official's name and title.(the person who is legally responsible for the facility and its compliance):
Scott Eaton
3. Mailing address:
Post 0
Doravilie
f
icq Box
Stale: Georgi4
Telephone Number: ( 770 458-8322
2
4. Project Name (subdivision, facility, or establishment name - should be consistent with project
specifications, letters of flow acceptance, Operational Agreements, etc.):
CITGO PetrplelamCpUOti9,4,.— Char]ott-P PprminAl
5. Location of Spray Irrigation Facility (Street Address): 7600 Mount Holly Road
City: Charlott. State: NC
4
6, Latitude: 3 5 . 280376 ;Longitude —80.935267 of Spray Irrigation Facility
7. Contact person who can answer questions about application:
Name: Scott Eaton Telephone Number 770 45-83
8. Application Date:
9. Fee Submitted: $ 400 permit processing fee should be as specified in 15A NCAC 2H .0W5(c)(5).1
10. County(ies) where prcject is located: Mecklenburg
H. PERMIT INFORMATION:
1. ApplicationNo.(will be completed by Davi):
2. Specify whether project is: X new; renewal.; modification
e For rtmewals, complete only sections I, 11, and applicant signature (on page 7). Submit only pages 1, 2, and 7 (original
and three copies of each). Engineer's signature not required for renewal without other modifications.
3. If this application is being submitted as a result of a renewal or modification to an existing permit, list the existing permit
number and its issue date
4. Specify whether the applicant is public or X private.
FORM: SIDS 06/94 Page 1 of 8

Feb-211-2U01 12:9JLa From-°S E ENV
[phone]r T-222 P.003/01i8 F-673
INFO I ATION ON WASTEVG''ATER:
Nance of Wastewater. %.DomeStic;
% Other waste (specify):
% Comm ea al; 1 a 0 % Industrial;.
2. Please provide a one or two word description specifying the origin of the wastewater, such as
commercial, industrial, aparanents, etc..:
Bulk Petroleum Terminal (stormaater)
subdivision, hospital,
If wastewater is not domestic in nature, what level of pretreatmut has been provided to ensure protection of the receiving
wastewater treatment facility P r o t e c tJ n _has beep confirmed by ramp) f
wastewater
4. Volume of wastewater generated by this project: Max , J. 4 6 2 . 7 5 , gallons per day
5. Explanation of how the wastewater volume was determined: Volume was calculated by u s i.n ;
allowable acres e 1 3 acres) x max Discharge (0.65 in/wk)
Brief project description: Wastewater will be. pumped from bulk s orry
dike• and distributed 2-the , pray field via a seri
G of
e
an k
IV. FACILITY DESIGN CRITERIA FOR SINGLE FASPRAY IRRIGATION
I. Number of bedrooms: x 120 GPD per bedroom gallons (minimum 240 GPD design flow per home),.
2. Dimensions of baffled septic tan): ft. by ft. by ft.
3. Volume of baffled septic tattle gallons.
4. Chec3c the categories that apply for the sand flit
m series; in parallel;
5. a) Primary sand filter dimPnsions:
b) Sand filter surface loading rate:
tS. a) Secondary sand filter dimensions (if applicable)
b) Secondary sand filter surface loading rate (if applicable)
7. Type of disinfection:
surface;
fL by
PD;
Volume of contact tank
S. Volume of storage provided:
NOTE: A minimum of 5 days
9. Volume of pump taulc
10. Capacity of pumps in pump
by
subsurface;
wressttre dosed.
square feet
square feet.
gallons, and detention time: minutes
gallons; Storage time provided: days
provided in the pus/Timor-age tank.
gallons; number of pumps urpump tank
GPM
11. Specify which high water alarms have been provided: _ audible and visual;
FORM: SIDS 06/94
Page 2 of 8
auto dial

Feb-2 02:02am From-S E ENV
+T704588337 T-2?2 P004/008 F-679
12, Specify the following information for the spray nozzles: psi; GPM
13. Specify the loading rate recommeedatIon, as determined by thc soits scentist:
inches per how; inches per week inches per year
14. Specify the square ftxmage of the wetted irrigation area: spout feet,
and the cover crop:
15. Specify the loading rate that will occur on the spray irrigation Cult
inches per hour, inches per weelq Mob= per year
16. The project must conforms to the following buffers (and all other applicable buffers):
a) 400 feet between wetted area and any residence under separate mime/ship;
b) 150 feet between wetted area and property lines, 200 feet in coastal areas;
c) 100 feet between wetted area and a potable well;
d) 100 feu between wetted area and drainage ways or surface waters
e) 50 feet between wetted area and public right -of -ways;
t) 100 feet between wastewater treatment units and a potable well;
g) 50 feet between wastewater treatment units and property lines.
17. If any of the buffers specified in No. IV. 16 above are not being met, please explain how the proposed buffers will provide
equal or better protection of the Waters of the State with no increased potential for nuisance conditions:
18. Nora If excavation into bedrock is required for installation of the septic tank or sand filter, the respective pit must be
lined with at least a 10 rail synthetic liner. The engineer's signature and seal on this application acknowledges a
commitment to meet this requirement.
19. The spray irrigation field MUSE be fenced with a minim= two strand barbed wire fencing,. Briefly describe the fencing:
V. FACILITY DESIGN CRITERIA FOR OTliER THAN SINGLE FAMILY SYSTEMS
1. Provide a brief listing of the components of this treatment and disposal system, including dimensions and capacities of
tanks, pumping facilities, nozzles, high water alarms, filters, lagoons, package treatment units, disinfection facilities.
irrigation system. etc.:
ater will be
Teel purn_p o_perating_ at 36.78 qpm. Transfer line will _.cgnqjist., of.L.
PVC connected to (10) Nelson sprinklers with 5/32" heads.
2. Name of closest downslope surface waters; Unnamed tributy
3. Classification" of closest downslope surface waters: S...— 4
Commission and specified on page 6 of 8 of this application).
4. If a power failure at the pump station could impact waters classified as WS, SA, B, or SB, describe which of the measures
are being implemented to prevent such impact, as required in 15A NCAC 2H .0240:
Stormwater is c ed
a lons — 2000 s 267000 crallons.
f ..Qura Brongt
FORM: SIDS 06194 Page 3 of 8
(as established by the Environmental Ivlanarment

Frou-S E ENV
t7704588337 T-222 P'.005/008 F-679
Specify the loading rate recommendations as determined by the soils scientist (The Division will consi
rates in the dry months [June 1 - September 30) depending on the soils scientist recommendations).
rate will be proposed, that rate must be the most restrictive loading rate.
Dry Months (June 1- September 30) _ 0. 13 inches per hour, 1. 0 5 inches per week
Wet Months (October 1- May 31) 0. 0 8 inches per hour; 0 . 6 5 inches per week
Reccuirnended Maximum 4I inches per year
er loading
one .loading
fa. For industrial wastewater, an analysis of mxtrients, heavy metals totals,, and synthetics toe prrovvided al
appropriate calculations showing the loading rate, based on the most lumting constituent. The ;x i tar ly
include, but shall not be lizniied to: Total Organic Carbon, Biochemical Oxygen Demand,
Chlorides, Phosphorus, Ammonia, Nitrates, Phenol, Total Trihalomethanes, Toxicity Characteristic
Analyses, Total Halogenated Compounds, Total. Coliforms. and Total Dissolved Solids.
What is the limiting non -hydraulic constituent for this waste? None pounds per acre per year of
7. Specify the square footage of the wetted irrigation area: 5 6 6 2 8 square feet.
and the cover crop:: Fescue
8. Specify the hydraulic lolling rate that will occur on the spray irrigation field:
Dry Months (June 1- September 30) 0 . 13 inches per hour, 1. 0 5 inches per week
Wet Months (October 1 • May 31) 0 . 0 8 inches per hour 0 , 6 5
per week.
Maximum application 4.1 inches per year
N / A lbs. per acre peer year ofi (limiting constituent)
9. Is hydraulics fire limn' ing constituent? X Yes; No. Storage Exceeds
I0. Specify the storage volume required by the water balance: N / A Disc ha r q e, gallons; ,. _ — - days
11. Voltmae off storage provided: 2 , 3 0 0 , 0 0 0 gallons and yields: 3 Q days
NOTE: ivranimum thirty days requires at the design flow rare.
I2. If any of the applicable buffers noted in IV,16 ere not being suet, please explain how the proposed buffers will provide
equal ea better protection of the Waters of the Stare with no increased potential for nuisance candiricom Bu f f e r
to property boundary was reduced with adjacent property owner's
permission. Existin MW in area of spray field will be abandoned.**
13. The treatment and spray irrigationcilities must be posted and secured in some fashion to prevent unauthorized entry.
Briery describe the measures being oik i s s
14. Is the treatnzezu fatality capable of treating the wastewater to at least secondary limits prior to storage (BOD5 s 30 mg/L;
TSS 5 30 mg/L; NH3 s 15 mg/L; Fecal Coiiforr 200 colonies/100 ral)? X Yes No. If No, what level of
treatment can be achieved?
15. Are treatment facility or spray fields
Yes . X , No. If Yes, briefly describe the
protective measures being taken to protect against flooding.
16. List the Field
any spray fields that are 1
below the surface? None
b
17. Describe the disinfecdou facilities that are being provided if domestic wastew
N/A
** Only clean stormwater to be sprayed.
FORM: SIDS 06/94
Page 4 of 8

Feb-20-2001 0203as Froit-S E ENV [phone]r T-222 P 996/998 F-679
THIS APPLICATION PACKAGE WILL NOT BE ACCEPTED BY THE DIVISION OF
ENVIRONMENTAL MANAGEMENT UNLESS ALL OF THE APPLICABLE ITEMS ARE
INCLUDED WITH THE SUBMITTAL
a. One original and four copies of the completed and appropriately executed application form.
b. The appropriate permit processing fee, in accordance with 15A NCAC 2H .0205(c)(5).
N /Ac. Five (5) sets of detailed plans and specifications sigued and sealed by a North Carolina Professional Engineer. The plans must
include a general location map, a topographic map, a site map which indicates where borings or hand auger samples were taken, a
map showing the land application site, buffers, structures, and property lines; along with all wells, surface waters (100-year flood
elevation), and surface drainage features within 500 feet of the land application site. Each sheet of the plans and the first page of
the specifications must be signed and sealed.
d. Five (5) copies of an Operational Agreement (original and 4 copies) must be submitted if the wastewater treatment and disposal
facilities will be serving single family residences, condominiums, mobile homes, or town houses and if the subject facilities will
be owned by the individual residents, a homeowners association, or a developer.
e. Five (5) copies of all reports, evaluations, agreements, supporting calculations, etc. must be subrriitte4 as a part of the supporting
documents which are signed and sealed by the NC Professional Engineer. Although certain portions of this required submittal
must be developed by other pmfessionals, inclusion of these materials under the signature and seal of a NC Professional Engineer
signifies that be has reviewed this material and has judged it to be consistent with his proposed design.
f. Five (5) copies of the existing permit if a renewal or modification.
g. For Single Family Systems (a through f above plus g. 1, 2, 3)
1) A letter from the local health department denying the site for any permit that the health department has the authority to issue.
2) A soils scientist report (signed) wbicb describes the soil type, color, textnre through the B horizon, and recommended loading
rates with supporting calculations.
3) A signed and notarized Operation and Maintenance Agreement.
b. For Other Than Single Family (a through f above plus h. 1, 2, 3, 4, 5, 6)
1)
2)
N/A 3)
A water balance analysis showing annual amount of wastewater that will need to be applied and the amount of land necessary
to receive the wastewater at the given loading rate. Storage requirements must be addressed and supporting calculations
provided.
A soils scientist report (signed) which includes texture, color, and structure of soils down to a depth of seven feet, depth,
thickness and type of any restrictive horizons, hydraulic conductivity in the mast restrictive horizon, Cation Exchange
Capacity (CEC), depth of seasonal high wava table, soil pH, and soils map (if available).
For systems treating industrial waste or any system with a design flow greater than 25,000 GPD a Hydrogeologic Report
providing the extent and lithologic character of the unconfined aquifer, transmissivity and specific yield of the unconfined
aquifer, thickness and permeability of the first confining bed, groundwater quality and direction of MOVeilletit, and an
evaluation of impacts of the disposal system on water levels, movement and quality.
4) An agronomist repast (signed) which states the type of vegetation that is planned for the spray fields, along with management
and harvest scbedules.
5) Proposal for groundwatermonitoring. Current CAP monitoring plan in place by NCDENR
MR0 annual sampling
6) An analysis of the wastewater, including heavy metals totals and synthetic organics, along with calculations for the most
lhniting COUStinlerit.S.
FORM: SIDS 06/94 Page 5 of 8

ua ufa4al4 rram-S E ENV
7704538337 T-2 2 P 007/008 F-679
This form must be completed by the appropriate DEM regional office and included as a part of
• the project submittal information.
INSTRUCTIONS TO NC PROFESSIOONAL ENGINEER:
The classification of the downslope surface waters (the surface waters that any overflow from the facility would flow toward)
in which this spray irrigation system will be constructed must be determined by the appropriate DEM regional offrce,
Therefore, you are required, prior to submittal of the application package, to submit this form, with hems 1
through 7 completed, to the appropriate Division of Environmental Management Regional Water Quality Supervisor (see
page 8 of 8). At a minimum, you must include an 8.5" by 11" copy of the portion of a. 7.5 minute USGS Topographic Map
which shows the location of this spray irrigation system and the downslope surface waters in which they will be located,
Identify the elnsrst downslope surface waters on the attached map copy. Once the regional office has completed the
classification, reincorporate this completed page and the topographic map into the complete
application form and submit the application package.
Applicant (specify 112rnf: of the numicipality, corporation, dividual, etc.): CTTG() Petroleum Corporation
2. Name & comple
29301
S&ME, 155 Tradd Street, 5 r1 nhurg,
Telephone n
864
574-236
3. Project name: CITGO Petrol.esrm rp r i
4. Name of closest downslope surface waters: Gum Firanch
5. County(ies) where the spray irrigation system and surface waters are I
6. Map name and date: Mountain Island Lake, .Nr.
7. NC Professional Engineer's Seal, Signature, and Date:
Note:
Meckle,nl urg ..
19.83 .(tom© ttacbruasvt..c)
Gum Branch Was classified as WS-4 during the NPDES permitting
procedure at the facility. A copy of tii_hi1permit is attached.
CAi I''
.SSi6
TO: REGIONAL WATER QUALITY SUPER 'ISOR
SEAL
19425
AM S
Please provide me with the classification of the watershed where these sewers will be constructed, as identified on the attached
crap segment
Name of surface waters:
Classification (as established by the Environmental Management Commission):
Proposed classification, ifapplicable:
Signature of regional office personnel:. Date:
(All attachments MUSE be signed)
FORM: SLDS 06/94 Page 6 of 8

Feb-20-20U1 02:04am From-S E ENV
t/7u4533337 1-222 P 006/006 F-57q
Name and Complete Address of Engineering Final: S&ME, Inc.
155 Tradd Street
City: Spartanburg
Telephone Number. ( 864
tSae: Zip: 29'301
574-2360
Professional Engineer's Certification:
Stanford Lummus
ewed by theaud s accurat and compl
the proposed design has been prepared accordance wi
package may have been developed by other professionalsill usion of these
reviewed this matnal and have judged it to be consistent with the proposed design.
North Carolina Professional Engineer's Seal, Signature, and Date:
auet thal this application for
,-,
Applicant's Certification;
Scott Eaton
CITGO Pe
wed by me and is accurate and c
n are not completed and that if all req
as incomplete.
of my Imowledge
f this submittal
d seaisignifies that I have
CAA
SEAL
19425
JAMS
w1/4
, attest tlial this application for
g
y Imowledge1 understand that if all required pars of this
ion and au2chments arc not inclu&4 this application package
THE COMPLETED APPLICATION PACKAGE, INCLUDING ALL SUPPORTING INFORMATION .k.ND
MATERIALS, SHOULD BE SENT TO THE FOLLOWING ADDRESS:
NORTH CAROLINA DIVISION OF ENVIRONMENTAL MANAGEMENT
WATER QUALITY SECTION
PERMITS AND ENGINEERING UNIT
POST OFFICE BOX 29535
RALEIGH, NORTH CAROLINA 27626-0535
TELEPHONE NTJMBER: [phone]
FAX NUMBER: [phone]
FORM: SIDS 06/94 Page 7 of 8

DATE:
SCALE
0 2000
FEET
AO
04-05-01
SOURCE; DELORME COMPUTER MAPPING PROGRAM
ENGINEERING • TESTING
ENVIRONMENTAL SERVICES
SITE LOCATION A
CITGO PETROLEUM
CORPORATION
CHARLOT` , NORTH CAROLINA
NO:
1264-
295
FIGURE NO:

0
SCALE
FEET
SCALE: AS SHC
CIIECKEO BY;
DRAWN BY:
DATE:
2000
SOURCE; TOPOGRAPHIC MAP OF MOUNTAIN ISLAND LAKE, NORTH CAROLINA
QUADRANGLES, 7,5 MINUTE SERIES, USGS, 1969 EDITION,
PHOTOINSPECTED 1983
EERINGTESTING
ONMENTAL SERVICES
SITE T I GRAPHIC MAP
CITGO PETROLEUM
CORPORATION
CHARLOTTE, NORTH CAROLINA
NO: 1264 -90 - 295
IC,URE NO:

CITGO Charlotte — Spray Field Irrigation Equipment Specifications
Piping — All piping for the spray irrigation fieid will consist of 2" schedule
40 PVC pipe.
Irrigation Heads — The spray field will be served by (10) Nelson 1/2"
Bearing Full Circle Sprinklers (Model 1445) with a 5/32"head (Head model
7310). The sprinklers will serve an area of 37.5 feet operating at 30 psi with
a flowrate of 3.68 gpm per nozzle. See sprinkler characteristics below:
7310 (5/32")
Standard Units
1445
112" BEARING
Full -circle
Pressure Maximum
(PSI) Radius(FT
30 42
AO 44
50 45
60 46
Minimum
Radius(FT)
NA
NA
NA
NA
Precipitation Precipitation
Discharge
Rate(IN/HR) Square Rate(IN/HR)
(GPM)
SPcifl9_ Triar1901- SPacin
3.9 NA ;NA
4.5 NA NA
5.1 NA NA
5.5 NA NA,
System, Pump — Water will be provided to the sprayfield via a Goulds 1 "/2
horsepower Centrifugal Pump; Bronze, 5-3/8 in Impeller Diameter, Open
Drip Proof Single Phase Motor, 115 - 230 volts (Grainger model No.
1N536). Pump was selected based on a design flowrate of 36.78 gpm
operating at 80 feet of head. See attachment for purnp details and specs:
\vomit
ci‘ L14/ •
SEAL
9425
AME.S
1fl

2000 Volume Calculations
CITGO Bulk Storage Terminal Discharge For 2000 (As provided by CITGO Personnel)
01/27/2000 18,000
02/10/2000 6,000
02117/2000 12,000
03/17/2000 12, DOO
03/27/2000 42,.000
04/03/2000 16,500
0412012000 15,000
07/13/2000 13,500
09/14/2001 21,000
09/19/2000 24,000
09125/2000 33,000
09/29/2000 18,000
1210612000 18,000
12/1812000 18,090
267,000 Gallons
22,250 Gallons
5,135 Gallons
'731.5 Gallons
Total 2000 Discharge
Average Monthly Discharge
Average liAleekly Discharge
Average Daily Discharge
Allowable Acreage of Spray field 1,3 Acres
(Based on Soil Scientist Rec.)
8,154,465 inches2
Design Acreage of Spray field 1 01 Acres = 6,335,391.7 inches2
Allowable Discharge in Dry Months
(As recommended by soils scientist)
1 06 inches * 6,335,391,7 inches2 = 6715515 inches3
week week
Allowable weekly discharge 6715515 inches3
week
29,071 gallons > 5135 gallons OK
week week
Allowable Discharge in Wet Months 0,64 inches * 6,335,391,7 nches2 4054651 inches
(As recommended by sons scientist) week
week
Allowable weekly discharge (gallons) 4054651 inches3 17,553 gallons ki 5135 OK
week week week

Sprayfield Nozzle Catonletforts
Selected Nozzle Radius
Number of No les
Area of coverage per nozzle
Total Area of Sprayfield
37.5 ft
10 Na les
15.6
44156.25 f12=:
Allowable weekly discharge (g carts) 17,653 gallons
(Maximum from Wet month) week
Maxi urn Application
Required Nozzle Discharge
Sele r�
1 Acres
1765 gallons 1 week 1 hour
week 8 hours 60 minutes
36.78 gpm
1 0 Nozzles
36.78 gpm
3,60 gp /nozzle
Use (10) elsort 1f" Bea ring 1 Sprinkler with 13" odel 7310 Head or ant operating at 30
PSI (see attached sheets)
Check to ensure that maximum weekly discharge (0.65-inlwwk is not exceeded.
26.07 4 hours 60 min, 1 in3 Lacre 2 applications
0,72 acres 1 hour gallon 62765 in
2
0.64 t iweek = rndxirrrum 0.64 iniwk Selection is OK
Each sprinkler will rap
0.10 acres/sprinkler
8 hours per week (in 2 4-hour applications) and will cover en a a of

itlamble Irrigation Loading Rate
Total allowed for dry rnnnths 18,5 inches
Inthly Allowable
Daily Loading Rate
Weekly nadirre Rate
4.6 inches
month
5 inches 4 months
4 months 122 days
. i5 inche4 7 days
day t week
Total allowed for wet months 22,3 inches
Monthly Allahl
wily isehar
Weekly Discharge
18 inches
Month
22.E inches 8 months
months 243 days
092 inches 7 cf.y
day 1 week
inch /day
1.05 inches week:
0.092 Oche day
0.64 inches eek

Hardy Cross Pipe Network Solution
Pipe Material Length iffy Diameter (ft) e[tt} eID f (tr6) 01 K
AG PVC 120 0,1667 LT.1 5 2-9994E-05 0,1 0.000129 2349,112348
GH PVC 80 0.1667 2.9994E-05 0.1 0.000129 1566,074899
HI PVC 85 0.,1667' 0.000005 .2.5994E-05 0,1 0.000129 1663.95456
IJ PVC 80 0,1667 0.000005 2.9994E-05 0.1 0.003129 1556.074899
JE PVC 85 0,1667 0000005 .2,9994E-05 0.1 0,000129 1663,95456
GF PVC 80 0.1667' 0000005 2.9994E-05 0,1 0.000129 '1566.074899
FE PVC 90 0.1667 0,000005 2.9994E-05 0.1 0.000129 1761.834261
ED PVC 90 0.1667 0.000005 2.9994E-05 0.1 0,.000129 1761.834261
0C PVC 75 0.1667 0 000005 2.9994E-05 0.1 0000129 1468,195217
80 PVC 80 0,1667 0 000005 2.9844E-05 0 1 0 000129 1566,074899
BA PVC 75 0,1667 0000005 2.9994E-05 0,1 0.000129 1468,195217
First Iteration
Loop .A Loop 6
Pipe Qo KQo1 12k0o1 Pipe Qo KQo° I2kQ©)
AG 0,07377 12,783754 346,5860554 GH 0.032774 1,682186 102.6533955
GF 0,032796 1,664474 102,7231813 HI 0.024575 1.004914 81,78338796
FE 0.024597 1,085356 86 67266338 IJ 0 016376 0,419975 51.29180538
ED 0.024597 1,065956 86,67268338 JE 0.008177 0.111253 27.21169845
DC 0,016398 0,394799 48.1514907'6 E,F-0.024597 1.065956 86.67268338
CB 0.008199 0.105280 25,68079507 FG-0.032796 1.684474 102.7231803.
BA 0 0.000000 0'
17.100219 696.4868892 5.968758 452.336151
Delta Q -0.02 Della 0 -0 013195
Second Iteration
Loop A Loop 8
Pipe qo Kqa'/ 12KQol Pipe 0o KQo' 12kool
AG 0.05 5.690395 231,2347512 GH 0.019579 0600316 61 32341339
GF 0 02 0 719862 67,1522923 RI 0.01138 0.215474 37 87026196
FE 0 01 0 308873 46,65543436 IJ 0003184 0015842 9.961823245
ED 0.00 0.000004 0.15920446 JE -0,005019 0.041909 16.70140757
DC -0,01 0097615 ,23,94307498 EF -0.01 0.308673 46.65543438
CB -0,02 0 416601 51.22007506 FG •0.02 0.719862 67.1522923
BA -0.02 0.885037 7
0 '120586 492 4593981' 1.902276 239_6646529
Delta Q-0.01649 Delta q-0.007937
Third Iteration
Imp A Loop 8
Pipe Co KQo1 (2k0o1
AG 0 ©3 2,516127 153,7616888
GF 0,01 0.250086 40 36420673
FE 0,00 0.038720 16,51683811
ED -0,02 0,476446 57,94559227
DC -0.02 0.891658 72.36373694
CB -0.03 1.689253 102.8687833
BA -0.04 2.473091 120.5152297
6,345364 564,3380779
Pipe Qo KQo` 1210QoI
GH 0.011641 0.212240 36.46279075
HI 0.003442 0 019718 11 4558704
IJ -0..004757 0 035435 14.8987994
JE-0.01,2956 0.279301 43,11581913
EF 0.00 0.038720 16 51683611
FG -0.01 0.260088 40 36420673
0.845501 162 6163245
Delta Q-0,014768 S3e118 C,l-0.0051
AG 14,68913542
GF 5,784099765
FE 2,104099765
ED-7.38086458
DC-11.0608646
CB-14.7408646
BA-16.4208646
GH 5.225036
HI 1.545036
IJ-2134964
JE -5 814964
EF -2 '104100
FG -6 784100
Head Loss to Point, J
AGHIJ AGFEJ
2.516127 2,516127
0.212240 0.260088
0.019716 0 038720
0.035435 0.2'79301
2 783519 3.094235
Head Loss from Point A to Point J = 2,783519 feet

JOB NAME
SUBJECT Pg K. (Rfzi‘oxtr, o)
tmrD0 CI.KB.DGKIr
4 EA
JOB NO.
SHEET NO.
DATE
COPKPUTED BY Ir
CHECKED BY
1-LE A. 0 Lo .-71S e„ LE
rez,f3m h rpit CrO''S 4 ,f'( )
ke' k"D ItAeott-tt, ("3,14.-t
P t4
17,4
‘"?.T
17),fitt
72 -P-+
?c-
(114(-1
ft2t

System ation
pipe length, L
pipe diameter. D
cross -sect. Area, A
abosolute roughness, e
relative roughness, e/D
water temp., T
viscosity, v
440 feet
2 inch
0,02181662 ft.2
0.000005 feet
0.00003
60 °F
1.22E-05 ft2/sec
Component K-value Qty. K-value x Qty.
Ball Valve 0.05 2 0.1
45° Elbows 0,42 3 1.26
Friction Loss
Minor Losses
Flow
Flow
Velocity
Velocity
Pressure
Elevation
Reynolds
Friction
Friction
2
1
Total
Head
Head
Head
Number
Factor
Loss
Ball
45°
Pumping
Q
Q
V
V2/2g
P/y
Az
R
.f
hL
Valves
Elbow
Head
(gpm)
(cfs)
(fps)
(feet)
(feet)
(feet)
(feet)
(feet)
(feet)
(feet)
0
0.0000
0.0000
0.0000
0.0000
0,0000
0.0000
0,0000
0.0000
0.0000
0.0000
10
0.0223
1.0212
0.0162
72.0000
0.0000
13985,8197
0,0283
1„2082
0.0049
0.0068
73.2360
20
0.0446
2042
00648
72,0 00
0„0000
27971.6395
0.0238
40638
0.0194
0.0272
76,17521
30
0.0668
3.0637
0.1458
72.0000
0.0000
41957,4592
0.0216
8,3201
0,0437
0.0612
80 „5708.,
40
0.0891
4.0850
0.2591
72,0000
0.0000
55943,2790
0.0203
13,8732
0.0777
0.1088
86.3189
50
0.1114
5.1062
0.4049
72.0000
0„0000
69929.0987
0.0193
20.6587
0.1215
0.1700
93.3550
Conlds 1/2 HP 1N53
Head Flow
(feet) (gpm)
11.0 22
31
90
39
80 45
70 49
60 53
50
56
40 58
s:\environ99\pump_curve,xls

140
2
25
Spray dd. Irrigation Pu
30•
p
curve —69—Goulds 1 lIHP l r
4
Capacity
45
50
55
60

Pve4 Size Ile.)) Sl©c
HP latel ©nllel 30
PERFORMANCE DATA FOR 1/3--2 HP PUMPS
GPM of Water 4 Term Feet 4:l Head
20 2 24 20 28 30 32 34 30 38 40 54
130523 113524 I ,3? .30
111 114543 314544 I 01 38
112 1,5 I N541 ) 'I N542 45 44
3,2 193 15521 j 114522 712 30
92 10r 1 N533' 1 N534 i ' 40 38
f3;4 1S4 111539 € 119549 1 ' '
114 1 130531 118532 45 44 41
4 -,=s 1N517 } 'I N53,8
151529 111530
`'< 1N535 ! 1N536
'N527 1 14529
1N525 - 1N525 _ '
I13501 'I14502�.. 60
1 N593 1 1N5.20 '
364 i t' 1" 3 N 17 11 V514
374 + 113493 , 414500
314 `t'a lN503 IN5,90
151515 151516
1N5177 1111508
1N513 114514
1N505 151506
IN511 1N512
1N503 ( 1N504
an
1N43:i
1N439 EN49'd
1N493 l33304
35437 Pd483
114462 1 @i463
1N474 1N�3:75
N4E0 1N481
I N•17 •. 1 N4'
1N4733 'N4 9
I N 47 I ..-._
1N485 IN486
15477 ' —.
1N434
119475
'34465 33043,E
IN453
51469 1wit)
114464 _
11446E
I:N453
1N457 �.
BARNES PUMPS, INC.
E81854
No.2P53b
ent Parts Available
0Q 323-0620
3112 GRAINGER
2 27 6 24 20 13 35 10 6 — — _. �.. .,... 40
41 42' 41 34 38 37 34 34 33 3? 26 52
29 27 26 24 29 18 6 1) 6' _ 63,
37 35 5 33 .32 30 28 25 25 22 6 ---- — — — — 40
SO 49 43 448 -41 47 42 36 27 1O --- _ _,_ 33
39 38 37 36 34 33 31 73 .® _,. ._ _ 60
55 5,22 49 44 37 ._ 1 3:3
4543 47 42 36 27 10 30 —
3
38 56 53 49 45 5'9 31 22 118
55 52 49 44 17 ;Ip °'1 --- 168
58 56 .,.. 49 45 39 31 22 110
20
90
110 H
'31 36
23
o4n134401 rrutur 124a 1a0e (T) Tu convert head 73 334uivahenl P,9 tlivu
PERFORMANCE DATA FOR 3-2P1 HP PUMPS
4 48 42 34 I2
80 70 26 74 ,ru 66 76 _,_ 52
29
48 42 34 12 ;;&
88 %1 34 66 30 61
73 i6 74 70 56 36 ..... — ,..... __ 52
96 82 54 — 9
84 66 ?p — 61
96 Jb f32 64 84 68 32 -- 102
— 7,
20 ;'30 44 50 80 10 GPM of Water Total Feet at ifiead
40 90 180 200 220 244 2fix4 289
i k34,) '92 67 —
92 30 40 ..
tot 152 329 66
42 330 —
'3(7 200 160 'IRO .�.
180 140 50 - ..._
330 310 285 3f3 130
270 240 200 14O
313 370 3v?3
390 365
203m.. 795
1 3 160.-
440 4a0 180 330
5710 hG 53(J 516 d8) 7120
SUB
IOes99iptitaal. 1n talk trl
farm 11a llttmal C'a1r pump
rotates. .33I,1 rn gyp- Increm ent3_
liquid rempt'ratna`1', Pa 15151.. I-�,
3 E38131 , 4 u. B3rne,s Plumps loc.. bralo`I+
Hc'353r-11n3y svra.p- aitituncl
1'0I`3 11s l ort-
13,313l-
0ut1e1
Hone
HP 10' QIn.3
55 15
I?I
;39511
275 203
13,5 3:,
235 210 t s.
FOUNTAIN PUMPS
rnelrur ",7a su6t14er,4.r11 for rr1141 1.1.5,15it ton.
1 ? 11_ ll'Iro r tvnrt. 1',t1115,.• i p1112 I1rsr 111r111r4d4.
\VI 131i11o11 p4134:, .lrt' 1415,7124' irral,,.i_ si1jcun-
I191112,' 10111 3t.u11le's ,1,01 11,1rhnnueal
,ea1 11a8 33unt1 `1`, sla1111f a, 81901 .4911 e'ar-
31)11 5 c'raurlu,' 1.91915.
Driver: 1'S..' 1'eur ruel , split-eap:11':i3U.r 1
fined I1u11111 Inns: '31 3 t1 .'4 148 pre 55111.
'3lI.lI14'4 24.4icl 311111onalto, e"11Ptw^art 41111 (her-
5n11 overload tit rttea.Filrel.
GPM el Water 4
Total Head on Feel Mar,.- 0P Since
0° 20' 3111 40' 53) Head Model Na_
4 5:4 10 —
30 74 54 36 — 46 5FI151
139 as 68 46 - 5CI SFl1, I
114 101 88. 68 40 i 5y5. ,16111)02
15iiniatei. ;:
470
52

i13,7666,371I 1/4532 536 IR) 443.00 63 0 1 0,:ic .,,1 613 3 1 0 , 15 ., 3 6, 9 1315213n 15530 372.33 472775 45' 3
11,3 TEFC i 6 218 t 1 0 5 :6 I11, , 56 9 18F2353.3 'I N52.8 575 00 558,59 34 3
2
TUC ZU 3110 4 1 ) .
iii i 87 ; 9 lar3326 I, 1N526 757 20 527.00 59 0
112 ODP '1,15 I. 6 I 6 !I - I 3 5 21353'351.3 114502 4 1.3610 345 25 38 0
1(2 DDP 1065 t 6 ii
PUMP SPECIFICATIONS AND ORDERING DATA 7'9
Felt Loan
Pump Size (la.)
3IP Enclosure
Motor
illNi.t Service
Factor Ora, ls.l
,l04..
SINGLE PHASE, 115/230V PUMPS, 1/3-2 HP
lnlet VT Outlet NPT I neffl.sioos eehi:) .r., .. ......._ „„ 2..„ 2 ..._...........__ „ ,,6;..._.:.xt ................„_.„ .„....„„ „„ ar..
W H ' Goulds
10c,i,,ana
Monet
I, N524
State
No. UV Eath Shp,
t t t
. _
7" s
16
10
11
113
1,2 oc-P
'337631
CI5P 11 375 ..;
'..`3 i.':-: i
l'-'„, E: 1
1 1:i
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.
, .
,
, , t
T
i .-
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'ii
i
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. ii
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1
1 iF.58tiiTi.;,'' 11 r4f1 44 42
i Gii Ciii 6325.25 35 0 '
320.00 10
1 h020, 12 .va ,' i 5
4 ' .k
. . !
f . '-ii
11:55348° '53-4P; 6`;';'; .4387747?155 il,, 3r.
314 OCP 1,7 333,75
1,12
11 TEFC.
TUC
6 273 1
6 2.13,1 1 i1
i 6 1
•.;•• i, 11 .,,,, 1 .;'ill?;: Li_ _.,..., .......— „.„...... 6i:4. °31,aPu„„...,_„_...-....,
1453224 400, an 33.0
1N535 3
502. WS 68 0
460.00 3170 3/4 IF FC, P. 814 4 I I t '
Etat
Order today! phone fax
visit WWW9rainger.com
Goulds Pumps
ITT industries
Replacement Parts Available
1-800-323-0620
No. 1N521
• (2.1Jst innn construction, lirentive impeller
• ltal HP single and throv-plizise inod.rls
,1:11.11ration
• Capay.itle515):570 hea(ls
• Rack 141111,5111, c1o5e-o1u31leil pump design cor
TwaintenaRct,
• i45110 2 111' distliarge can hv retare11.
• to 20 I I' 3111 7311r31, can rntilrIffi :1611 in 90'
Vic ri.nrnan is
• Von; ..Ind aIron!)ge's /al p,,sitians
• Piping Is pipe. NPTi...!xcEr..pt 1%4,5, 100 l5717,0 0311,31,115
ANSI' 1151.,ti,u551(1110,,,,i
No. 15487
Descriplion: For ilinatitun to nigh lupocl trans.ler, .,vat.er
cullaTion, hooster spi5lying 53515lll j.s thh5y
wilup starylce Fired other gv¢ioral porpf,No u, 2 Uf)
tinirs Imx"e. 12,0 P.SIrt 01238131min 03.8th wishkiith1, preshihto. 1 To 20)
11[04[5 h0,1.5'h? 175 P511.6 141(5)
prOSSAdili iii 100 NIG ji bars), lvlaximuiri fluid
111111',C). Gonl.ds brand,
Driver: 1.1:1 — 2 5(14 thee-phastmalts ,56„1
frame, ,:350(RPM, opeli dripproof I'EF'I 111,1 3,17e, Type .r.30.3
steel shaft and sleeve.. 141ngle-01'as+, ,Jnits g re 13 al,a.al;talka
Wily. Titre phase 00iI5 aro. 208-2,alaa„3ia1lV, Nua.
NAG2 IN1157 31.,5 *211.1,1,3tii,11,1 only
0-‘,5n'Imrit3 ;)rotenriott ;l.‘q supplied on iltrne-pinisia
pfglVielLiii 1Siarluiti musf bt, 01010 tv,3
e
Construclicin: CAsr iron bronze iriec3111E,51
with sralt1le55s N
Sratilless steel slienela ond sleeve, Renov,,,Illna ring on
IIP models oitly
HP 31
133
1313
1,2
3/4
1,a
1 r2
1,2
314
31
1
2
172
1 2
],61
2
14
3/4
3
3
114
5
5
3
3
8 9 • 2E3 3150 134520 418 DO 345.50 :17 0
114 CDP 1.57 1 5 5' 3,1 4 , 8 16 9 2315 0712 t41.010. .43.00 382,75 tI 1 0
1 007 77 418.3 1. I 3 3: ,.5.. ,.: I 6 1 2831 f 012 114516 499 GO 412,75 45.0
131 002 "P 61113,3 '',' 3 6 1 37 .t .3 r,. 9 2931V512 14514 593 00 460,00 1.8 0
2 GOP 26 BP 3 4 1 25 3 1. 3 !T.') B7r. 9 2RF12013 1N512 573 00 556.50 55.0
Sae TER; 8 13/4 4
1 - a ' r 28F5,1/12 174550 3 59 3 G IV 15. ;',5 3 31.4. TE373 1 364 .,1 1 It1 , `j. 285.20713 111510 63 I IG IV .50 .31,1 1 TEF17- i, 6175 3 , 3 3 1 i :: , a 3 9 2.832!.06 1/1508 550 00 408.25 4550
3 Si TEFS 15 2;51 r ..0 3 ;., 1' - 1 6 5 a 5 285,215ri lft5115 596 ID 494..25 57 3
2 rEFc 2.0. 311 O. 3 1 0 t
1 '. 7 6 11 3 9 . 231322312 114504 563 00 558.00 59.0
. ......_.„ ,..... „..... .„ ........_____ .„.... ... , „ „, „ ._ „,.....„„„„„_„....._ .. . _.......„ . ..,... .,„„,..........___„..... . . _ „.. , ....„„„_-__
CONTINUED ON NEXT PAGE
3130 GRAINGER
5
5
5
3
3
5
5
731
10
70
15
15
10
10
15
15
57
71?
75
5itthte 023
31770 050

E
April 10, 2001
Colonial Pipeline Company
P.O. Box 87
Paw Creek, North Carolina 28130
ATTENTION: Mr. Jack Williams
Reference: OFFSET VARIANCE
Spray irrigation Project
CITGO Petroleum Corporation
7600 Mount Holly Road
Paw Creek, North Carolina 28103
S&ME Project 1264-90-295
Dear Mr, Williams:
CITGO Petroleum Corporation (CITGO) is currently applying for a non -discharge permit from the
North Carolina Department ofEnvironment and Natural Resources (NCDENR). The non -discharge
permit will allow CITGO to dispose of uncontaminated stormwater on -site via spray irrigation as
opposed to the current NPDES discharge of the water. The non -discharge option for disposal of the
stormwater is beneficial to both CITGO and NCDENR. The current perrnitting limitations require
a 150 foot off -set from property lines to the spray field, unless reduced offsets are agreeable to the
adjacent property owners. In order to gain enough surface land area to make the proposed irrigation
successful the off -sets will be required to be modified to 50 feet from the property lines. NCDENR
has indicated their tentative approval of modifying the offsets based on the industrial setting .of the
CITGO terminal and that the spray field will be used for the disposal of uncontaminated stormwater.
However. NCDENR requires that notification of the reduced off -sets be provided to the adjoining
land owners, and that the adjoining land owners provide a notarized statement that they are agreeable
to the modified off -sets. By the writing of this letter, CITGO is making notification to Colonial
Pipeline Company of the proposed spray field with the modified 50 foot property line off -set, and
requests that Colonial Pipeline provide agreement to this proposed modified off -set.
S&ME,.
155 Trodd Street
Spartanburg, South Carol 29301
[phone]
[phone] fax
(864, 23'2-8987 Greenville
smei VA: ,COM

We appreciate your consideration o
letter, please do not hesitate to call:
Sinter
C1TGO Petrol um Corporation
Robert Durham
Assistant Terminal Manager
EnvO 1 /649O295/Variance
s pree
Should you have any questions once ing tl
cc: Mr. Scott Eaton: CITGO Petroleum Corporation
David F, Klemm : ;ME, Inc.
agr
p
State of
Sworn to and subscribed before me by
Personally known
Pro rj Identoator
AN of Colonial Pipeline Company am in
nt ° tl the proposed modified 50 foot of -sets or the spray irrigation project at the CITGO
um Corporation terminal located at 7600 Mount Trolly Road in Paw Creek., North Carolina,
Notarization of Signature mr-
County of
this day of,
My Gomrrrission Expires
, 200 /
Notary Pubiio„ state of + Commission Number (if applicable) mt tr r

State of North Carolina
Department of Environment,
Health and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A Preston Howard, Jr., P.E., Director
August 2, 1996
Mr, Scott Eaton
C(TGO Petroleum Corporation
P.O. Box 58
Paw Creek, North Carolina 28130
Subject: NPDES Permit Issuance
Permit No, NC0021962
Paw Creek Teraina!
Mecklenburg County
Dear Mr. Eaton;
In accordance with the application for discharge permit received on March 1, 1996, the Division is
forwarding herewith the subject state - NPDES permit. This permit 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 December 6, 1983,
response to oil terminals' comments pertaining to tet: chl.orophenol monitoring 'requirements in the draft
permits, the Division held a teleconference with representatives from the oil terminals and their laboratories. The oil
terminalsrepresentatives had the following. concerns; (1) Why was there a requirement to, monitor for eight
individual chlorophenols in addition to those specified in EPA Method 62.5; and (2) What is the proper laboratory
procedure to analyze for these eight chlorophenols?
After some additional data review, research, and discussion, two determinations were made. First, although
all chlorophenols have the potential to cause taste and odor problems in drinking water supplies and minting of fish
tissue, the eight chlorophenols not covered by EPA Method 625 are not considered to be carcinogens. Second,
certain chlorophenolic compounds are likely to form first. This is significant because certain parameters can be used
to "screen" the storrnwater discharge for the presence of chlorophenols. Specifically, the five chlorophenols included
in EPA Method 625 can be used as indicators of all chlorophenols because these five compounds would be the first
to form when chlorine reacts with phenol.
Therefore, EPA Method 625 will be used as an initial screen. If no chlorophenols are detected, no additional
monitoring will be required. However, if one or more chlorophenols are detected at concentrations greater than 50
p.g/I, then the oil terminal would he required to monitor for the eight additional chlorophenols beginning with the
next scheduled monitoring event and continue to monitor until the permit expired. The additional chlorophenol
monitoring would include identifying and quantifying all chlorophenols present in the sarnple(s).
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 redeipt 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 tiled with the office of Administrative Hearings, Post Office Drawer 27447, Raleigh,
North Carolina 27611-7447, Unless such a demand is made, this permit shall be final and binding.
Please take notice that this permit is not transferable. Part II, E.4, addresses the requirements to be
followed in case of change in ownership or control of this discharge,
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

This permit does not affect the legal requirements to obtain other permits which may be required by the
Division of Water Quality or perniits required by the Division of Land Resources, Coastal Area Management Act, or
any other Federal or Local governmental permits may be required*
If you have any questions or need additional information, please contact Mr, Mark McIntire, telephone
number [phone], extension 553,
S incersly,
A.A Pieston Howard, Jr, ,
cc: Central Files
Mr, Roosevelt Childress, EPA
Mooresville Regional Office, Water Quality
Permits and Engineering Unit
Mecklenburg County Environmental Protection
Facility Assessment Unit
Aquatic Survey and Toxicology Unit

Permit No, NC0021962
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIQNAL.P.,LL TANT DISCHARGE ELIMINATIN 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,.
CITGO Petroleum Corporation
is hereby authorized to discharge wastewater from a facility located at
Paw Creek Terminal
NCSR 1784
Paw Creek
Mecklenburg County
to receiving waters designated as an unnamed tributary to Gum Branch in the Catawba River
Basin
in accordance with effluent limitations, monitoring requirements, and other conditions set forth in
Parts I, II, .III and IV hereof.
This permit shall become effective September 1, 1996
This permitand authorization to discharge shall expire at midnight on August 31, 2001
Signed this day August 2, I996
A. Preen Howard, Jr., P.E., for
Division of Water Quality
By Authority of the Environmental Management Commission

is hereby authorized to:
Permit No, NC0021962
SUPPLEMENT TO PERMIT COVER SHEET
CITGO Petroleum Corporation
1. Continue to operate an existing stir water treatment system consisting of an oil/water separator,
an euili:ation tank, a secondoil/water separator, and a diffused aeration system located at Pa
Creek Terminal, NCSR 1784, Paw Creek, Mecklenburg County (SeePart III of this Permit),
and
2 Discharge from said treatment works at thelocatiotr specified on the attached map into an
unnamed tributary to Gum Branch which is classified Class WS-IV waters in the Catawba River
Basin:

ROAD CLASSIFICATION
PRAIARY HIGHWAY
HARD SURFACE 11.11.
SECONDARY HIG
HARD SURFACE
AY
LIGHT -DUTY ROAD HARD OR
IMPROVED SURFACE
UNIMPROVED ROAD
Latitude 35°16'52" Longitude 80°56'O2"
Map # F15SW Sub -basin 03-08-34
Stream Class WS-IV
Discharge Class Industrial - Petroleum
Receiving Stream UT to Gum Branch
Design Q . episodic Permit expires 8/31/01
SCALE 1:24 000
0
1 MILE
7000 FEET
-,.kStA+tFCwLrM1kif.
1 KILOMETER
CONTOUR INTERVAL 10 FEET
CITGO Petroleum
NCO021962
Mecklenburg County
Tank Farm
CGCHR 3U000295

�. ). crFLUrAN I' L 'AT TUNS AND MONITORING REQUIREMENTS
Permit No. NC0021962
During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge stormwater
from outfall(s) serial number 001. Such discharges shall be limited and monitored by the Permittee as specified below.:
Effluent Characteristics
Flows
Total Suspended Solids
Oil and Grease2
Phenol
Benzene
Toluene
Xylene
EPA Methods 624/6253
Acute Toxicity4
Discharge Limitations Monitorin.
Measurement
Month y Avg, Weekly Avg, Daily Max, Frequency
Monthly
45.0 rng/1 Monthly
Monthly
Monthly
1.19 14l1 Monthly
11.0 µg/I Monthly
Semi-annually
Semi-annually
Episodic
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Requirements
Sample Sample
Type Location
Effluent
Effluent
Effluent
Effluent
Effluent
Effluent.
Effluent
Effluent
Effluent
Footnotes:
Where no measurable discharge occurs, "no discharge" should be clearly noted on the submitted monthly discharge monitoring report.
Flow may be monitored in one of four ways: a) Measure flow continuously, b) Calculate flow based on the area draining to the outfall, the built upon
area, and the total rainfall (this method of flow measurement should not be used at facilities that have large ponds to collect
surface water runoff), c) Estimate by flow measurement at 20 minute intervals during the entire discharge event, or d) Base flow on pump logs.
2 Where possible, the grab sample for oil and grease should be skimmed frorn the surface of a quiescent (calm water) zone.
1 EPA Method 625 includes five (5) chlorophenols. If one or more chlorophenol(s) is detected at concentrations greater than or equal to 50 µ.g/1, the
permittee will be required to analyze for the eight chlorophenols (listed below) in addition to EPA Method 625, This additional required monitoring
will begin with the permittee's next scheduled monitoring event, occur on a semi-annual basis, and will last for the duration of the permit. Eight
chlorophenols include the following: 3-chlorophenol, 4-chlorophenol, 2,3-dichlorophenol, 2,5-dichlorophenol, 2,6--dichlorophenol, 3,4-
dichlorophenol, 2,3,4,6-Tetrachlorophenol, and 3-methyl-6-chlorophenol.
4 Acute Toxicity (Fathead. Minnow, 24-hour) Monitoring, Episodic, See Part III, Condition E.
There shall be no discharge of floating solids or visible foam in other than trace amounts.
There shall be no direct discharge of tank solids, tank bottom water, or the rag layer.
There shall be no direct discharge of tank contents following hydrostatic testing unless the benzene concentration is less than 1.19 ug/1 and the toluene
concentration is less than 11 ugfl.
CGCHR JUO0e29t

Section
L The pe
arc
2
11
P aTI
Schedule of Co **lance
*ttee shall comply with Final Effluent Limitations specified for discharges in
cc with the following schedule:
ly with
2, Pe 4$ ttee shall at all ti
existing f: 'ties at op; 4,
al Effluent Lim,. 'tationa by the eff
s *vide the o
efficiency.
don and
11:
ten
ve date of the
e neces
to o
o
unless
te the
c.,t4tHizZ
3. No biter 14 ealerl days following a date idenstifis or,
Win ththeeanoseve senvinie of comp ce
44 44 44
„
the req by identified shallsti dates,
either a. •rt prt:t
4 c actiorts being
s, tteti notice of coixtpliarice or rioticoofmsPp ce the latter
case. thiliet)Fnonofne shall, include the cause df edrientric, any re I actions In
and the
12
pro
12 ting the next schedule rentatr. ertts.

Part ll
Page 1 of 14
PART II
STANDARD CONDITIONS FOR NPDES PERMITS
SECTION A. DEFINTTIONa
1. Permit Issuing Authority
The Director of the Division of Envimnznental Managemaent.
2. DEM or Division
Means the Division of Environmental Management, Department of Environment, Illealth and
Natural Resources.
3.E
Used herein means the North Carolina Environmental Management Commission.
4. Act or "the Act"
The Federal Water Pollution Control Act, also known as the Clean '6atr Act, as amended, 33
USC 1251, et. seq.
5. Mass/Day Measurements
a. The "monthly average discharge'" is defined as the total mass of all daily discharges
sampled and/or measured during a calendar month on which daily discharges are sampled
and measured, divided by the number of daily discharges sampled and/or measured during
such month. It is therefore, an arithmetic mean found by adding the weights of the
pollutant found each day of the month and then dividing this sum by the number of days
the tests were reported. The limitation is identified as "Monthly Average" in Part I of the
pit.
b. The "weekly average discharge" is defined as the total mass of all daily discharges sampled
and/or measured during the calendar week (Sunday - Saturday) on which daily discharges
are sampled and measured, divided by the number of daily discharges sampled and/or
measured during such week. It is, therefore, an arithmetic mean found by adding the
weights of pollutants found each day of the week and then dividing this sum by the
number of days the tests were reported. This limitation is identified as "Weekly Average"
in Part I of the permit.
c. The "maximum daily discharge" is the total mass (weight) of a pollutant discharged during
a calendar day. If only one sample is taken during any calendar day the weight of pollutant.
calculated from it is the "maximum daily discharge." This limitation is identified as "Daily
Maximum," in Part I of the permit.
d. The "average annual discharge" is defined as the total mass of all daily discharges sampled
and/or measured during the calendar year on which daily discharges are sampled and
measured, divided by the number of daily discharges sampled and/or measured during such
year. It is, therefore, an arithmetic mean found by adding the weights of pollutants found
each day of the year and then dividing this sum by the number of days the tests were
reported. This limitation is defined as "Annual Average" in Part I of the permmit.

Part it
Page 2 of 14
g
6. Conccavati9n h'Ies' =meet
a. The "average monthly concentration," other than for fecal coliform bacteria, is the sum of
the concentrations of all daily discharges sampled and/or measured during a calendar month
on which dailydischarges are sampled and measured,divided bythe number of daily
B P
discharges sampled and/or measured during such month (arithmetic mean of the daily
concentration values). The daily concentration value is equal to the concentration of a
composite sample or in the case of grab samples is the arithmetic mean (weighted by flow
value) of all the samples collected during that calendar day. The average monthly count for
fecal coliform bacteria is the geometric mean of the counts for
g v samples collected during a
calendar month. This limitation is identified as "'Monthly Average" under "Other Lints" in
Part I of the permit.
b. The "average weekly concentration," other than for fecal coliforrn bacteria, is the sum of the
concentrations of all daily discharges sampled and/or measured during a calendar week
(Sunday/Saturday) on which daily discharges arc sampled and measured divided by the
number of daily discharges sampled and/or measured during such week (arithrnetic mean of
the daily concentration values). The daily concentration value is equal to the concentration.
of a composite sample or in the case of grab samples is the arithmetic mean (weighted by
flow value) of all the samples collected during that calendar day. The average weekly count
for fecal coliforw bacteria is the geometric mean of the counts for samples collected during
a calendar week. This limitation is identified as "Weakly Average" under "Other Limits" in
Part I of the permit,.
c. The "maximum daily concentration" is the concentration of a pollutant discharge during a
calendar day. If only one sample is taken during any calendar day the concentration of
pollutant calculated from it is the "Maximum Daily Concentration". It is identified as
'Daily Maximum" under "Other Limits" in Part I of the permit.
d. The "average annual concentration," other than for fecal coliform bacteria, is the sure of the
concentrations of all daily discharges sampled and/or measured during a calendar year on
which daily discharges are sampled and measured divided by the number of daily
discharges sampled and/or measured during such year (arithmetic mean of the daily
concentration values). The daily concentration value is equal to the concentration of a
composite sample or in the case of grab samples is the arithmetic mean (weighted by flow
value) of all the samples collected during that calendar day . The average yearly count f©r
fecal coliform bacteria is the geometric mean of the counts for samples collected during a
calendar year. This limitation is identified as "Annual Average" under "Other Limits"' in
Part I of the permit.
e. The "daily average concentration" (for dissolved oxygen) is the minimum allowable amount
of dissolved oxygen required to be available in the effluent prior to discharge averaged
over a calendar day. If only one dissolved oxygen sample is taken over a calendar day, the
sample is considered to be the "daily average concentration" for the discharge. It is
identified as "daily average" in the text of Part I.
The "quarterly average concentration" is the average of all samples taken over a calendar
quarter. It is identified as "Quarterly Average Limitation" in the text of Part I of the permit.
A calendar quarter is defined as one of the following distinct periods: January through
March, April through June, July through September, and October through December.

Part ll
Page 3 of 14
7. Other Measurements
a. Flow, (MGD): The flow limit expressed in this permit is the 24 hours average flow,
averaged monthly. It is determined as the arithmetic mean of the total daily flows recorded
during the calendar month.
b. An "instantaneous flow measurement" is a measure of flow taken at the time of sampling,
when both the sample and flow will be representative of the total discharge.
c. A "continuous flow measurement" is a measure of discharge flow from the facility which
occurs continually without interruption throughout the operating hours of the facility. Flow
shall be monitored continually except for the infrequent times when there may be no flow
or for infrequent maintenance activities on the flow device.
8. Types of Samples
a. Composite Sample: A composite sample shall consist of:
(1) a series of grab samples collected at equal time intervals over a 24 hour period of
discharge and combined proportional to the rate of flow measured at the time of
individual sample collection, or
(2) a series of grab samples of equal volume collected over a 24 hour period with the time
intervals between samples determined by a preset number of gallons passing the
sampling point. Flow measurement between sample intervals shall be determined by
use of a flow recorder and totalizer, and the present gallon interval between sample
collection fixed at no greater than 1/24 of the expected total daily flow at the treatment
system, or
(3) a single, continuous sample collected over a 24 hour period proportional to the rate of
flow.
In accordance with (1) above, the time interval between influent grab samples shall be no
greater than once per hour, and the time interval between effluent grab samples shall be no
greater than once per hour except at wastewater treatment systems having a detention time
of greater than 24 hours. In such cases, effluent grab samples may be collected at time
intervals evenly spaced over the 24 hour period which are equal in number of hours to the
detention time of the system in number of days. However, in no case may the time interval
between effluent grab samples be greater than six (6) hours nor the number of samples less
than four (4) during a 24 hour sampling period.
b. Grab Sample: Grab samples are individual samples collected over a period of time not
exceeding 15 minutes; the grab sample can be taken manually. Grab samples must be
representative of the discharge or the receiving waters.
9 . Calculation of It/leans
a Arithmetic Mean: The arithmetic mean of any set of values is the summation of the
individual values divided by the number of individual values.
b. Geometric Mean: The geometric mean of any set of values is the Nth root of the product of
the individual values where N is equal to the number of individual values. The geometric
mean is equivalent to the antilog of the arithmetic mean of the logarithms of the individual
values. For purposes of calculating the geometric mean, values of zero (0) shall be
considered to be one (1).

Part u
Page 4 of 14
c. Weighted by Flow Value: Weighted by flow value means the summation of each
concentration times its respective flow divided by the summation of the respective flows.
10. CalenclarDay
A calendar day is defined as the period from midnight of one day until midnight of the next
day. However, for purposes of this permit, any consecutive 24-hour period that reasonably
represents the calendar day may be used for sampling.
11. Hazardous Substance
A hazardous substance means any substance designated under 40 CFR Part 116 pursuant to
Section 311 of the Clean Water Act.
12. Toxic Pollutant
A toxic pollutant is any pollutant listed as toxic under Section 307(a)(I) of the Clean Water Act.
SECTION B. GENERAL CONDMONS
1. Duty to Comply
The permittee must comply with all conditions of this permit. Any permit noncompliance
constitutes a violation of the Clean Water Act and is grounds for enforcement action; for permit
termination, revocation and reissuance, or modification; or denial of a permit renewal
application.
a. The permittee shall comply with effluent standards or prohibitions established under
section 307(a) of the Clean Water Act for toxic pollutants and with standards for sewage
sludge use or disposal established under section 405(d) of the Clean Water Act within the
time provided in the regulations that establish these standards or prohibitions or standards
for sewage sludge use or disposal, even if the permit has not yet been modified to
incorporate the requirement.
b. The Clean Water Act provides that any person who violates a permit condition is subject to
a civil penalty not to exceed $25,000 per day for each violation. Any person who
negligently violates any permit condition is subject to criminal penalties of $2,500 to
$25,000 per day of violation, or imprisonment for not more than 1 year, or both. Any
person who knowingly violates permit conditions is subject to criminal penalties of $5,000
to $50,000 per day of violation, or imprisonment for not more than 3 years, or both. Also,
any person who violates a permit condition may be assessed an administrative penalty not
to exceed $10,000 per violation with the maximum amount not to exceed $15,000. [Ref:
Section 309 of the Federal Act 33 U.S.C. 1319 and 40 CFR 122.41 (a)]
c. Under state law, a civil penalty of not more than ten thousand dollars ($10,000) per
violation may be assessed against any person who violates or fails to act in accordance with
the terms, conditions, or requirements of a permit. [Ref: North Carolina General Statutes
§ 143-215.6A]
d. Any person may be assessed an administrative penalty by the Administrator for violating
section 301, 302, 306, 307, 308, 318, or 405 of the Act, or any permit condition or
limitation implementing any of such sections in a permit issued under section 402 of the
Act. Administrative penalties for Class I violations are not to exceed $10,000 per violation,
with the maximum amount of any Class 1 penalty assessed not to exceed $25,000.

Part Il
Page 5 of 14
Penalties for Class 11 violations are not to exceed $10,000 per day for each day during
which the violation continues, with the maximum amount of any Class 11 penalty not to
exceed $ 125,000.
2. Duty to Mitigate.
The permittee shall take all reasonable steps to minimize or prevent any discharge or sludge use
or disposal in violation of this permit which has a reasonable likelihood of adversely affecting
human health or the environment.
3. Civil and Criminal Liability
Except as provided m permit conditions on "Bypassing" (Part II, C-4) and "Power Failures"
(Part II, C-7), nothing in this permit shall be construed to relieve the permittee from any
responsibilities, liabilities, or penalties for noncompliance pursuant to NCGS 143-215.3, 143-
215.6 or Section 309 of the Federal Act, 33 USC 1319. Furthermore, the permittee is
responsible for consequential damages, such as fish kills, even though the responsibility for
effective compliance may be temporarily suspended.
4. Oil and Hazardous Substance Liability
Nothing in this permit shall be construed to preclude the institution of any legal action or relieve
the permittee from any responsibilities, liabilities, or penalties to which the permittee is or may
be subject to under NCGS 143-215.75 et seq. or Section 311 of the Federal Act, 33 USG 1321.
Furthermore, the permittee is responsible for consequential damages, such as fish kills, even
though the responsibility for effective compliance may be temporarily suspended.
5. Property Rights
The issuance of this permit does not convey any property rights in either real or personal
property, or any exclusive privileges, nor does it authorize any injury to private property or any
invasion of personal rights, nor any infringement of Federal, State or local laws or regulations.
6. Onshore or Offshore Construction.
This permit does not authorize or approve the construction of any onshore or offshore physical.
structures or facilities or the undertaking of any work in any navigable waters.
7. Severabiliy
The provisions of this permit are severable, and if any provision of this permit, or the
application of any provision of this permit to any circumstances, is held invalid, the application
of such provision to other circumstances, and the remainder of this permit, shall not be affected
thereby.
8. Duty to Provide Information
The permittee shall furnish to the Permit Issuing Authority, within a reasonable time, any
information which the Permit issuing Authority may request to determine whether cause exists
for modifying, revoking and reissuing, or terminating this permit or to determine compliance
with this permit. The permittee shall also furnish to the Permit Issuing Authority upon
request, copies of records required to be kept by this permit

Part LI
Page 6 of 14
9. Duty 1pReapp1Y
If the permittee wishes to continue an activity regulated by this permit after the expiration date
of this permit, the permitter must apply for and obtain a new permit
10. Expiration of Permit
The permittee is not authorized to discharge after the expiration date. In order to receive
automatic authorization to discharge beyond the expiration date, the permittee shall submit such
information, forms, and fees as are required by the agency authorized to issue permits no later
than 180 days prior to the expiration date. Any permittee that has not requested renewal at least
180 days prior to expiration, or any permittee that does not have a permit after the expiration
and has not requested renewal at least 180 days prior to expiration, will subject the permittee to
enforcement procedures as provided in NCGS 143-215.6 and 33 USC 1251 et. seq.
11. Signatory Requirements
All applications, reports, or information submitted to the Perrr►it Issuing Authority shall be
signed and certified.
All permit applications shall be signed as follows:
(1) For a corporation: by a responsible corporate officer. For the purpose of this Section,
a responsible corporate officer means: (a) a president, secretary, treasurer or vice
president of the corporation in charge of a principal business function, or any other
person who performs similar policy or decision making functions for the corporation,
or (b) the manager of one or more manufacturing production or operating facilities
employing more than 250 persons or having gross annual sales or expenditures
exceeding 25 million (in second quarter 1980 dollars), if authority to sign documents
has been assigned or delegated to the manager in accordance with corporate procedures.
(2) For a partnership or sole proprietorship: by a general partner or the proprietor,
respectively; or
(3) For a municipality, State, Federal, or other public agency: by either a principal
executive officer or ranking elected official.
b. All reports required by the permit and other information requested by the Permit Issuing
Authority shall be signed by a person described above or by a duly authorized
representative of that person. A person is a duly authorized representative only if:
(1) The authorization is made in writing by a person described above;
(2) The authorization specified either an individual or a position having responsibility for
the overall operation of the regulated facility or activity, such as the position of plant
manager, operator of a well or well field, superintendent, a position of equivalent
responsibility, or an individual or position having overall responsibility for
environmental matters for the company. (A duly authorized representative may thus be
either a named individual or any individual occupying a named position.); and
(3) The written authorization is submitted to the Permit Issuing Authority.

Part II
Page 7 of 14
c. Certification. Any person signing a document under paragraphs a. or b. of this section
shall make the following certification:
"I certify, under penalty of law, that this document and all attachments were prepared under
my direction or supervision in accordance with a system designed to assure that qualified
personnel properly gather and evaluate the information submitted. Based on my inquiry of
the person or persons who manage the system, or those persons directly responsible for
gathering the information, the information submitted is, to the best of my knowledge and
belief, true, accurate, and complete. I am aware that there are significant penalties for
submitting false information, including the possibility of fines and imprisonment for
knowing violations."
12. Permit Actions
This permit may be modified, revoked and reissued, or terminated for cause. The filing of a
request by the permittee for a permit modification, revocation and reissuance, or termination,
or a notification of planned changes or anticipated noncompliance does not stay any permit
condition.
Permit Modification. Revocation and Reissuance. or Termination
The issuance of thispermit does not prohibit the permit issuing authority from reopening and
modifying the permit, revoking and reissuing the permit, or terminating the permit as allowed
by the laws, rules, and regulations contained in Title 44, Code of Federal Regulations, Parts
122 and 123; Title 15A of the North Carolina Administrative Code, Subchapter 2H .0100; and
North Carolina General Statute 143-215.1 et. al.
14. Previous Permits
All previous National Pollutant Discharge Elimination System Permits issued to this facility,
whether for operation or discharge, are hereby revoked by issuance of this permit. [The
exclusive authority to operate this facility arises under this permit. The authority to operate the
facility under previously issued permits bearing this number is no longer effective. ] The
conditions, requirements, terms, and provisions of this permit authorizing discharge under the
National Pollutant Discharge Elimination System govern discharges from this facility.
.SECTION C. OPERATION NDivIAINTENANCE OF POLLUTION CONTROLS
I. Certified Operator
Pursuant to Chapter 90A-44 of North Carolina General Statutes, and upon classification of the
facility by the Certification Commission, the permittee shall employ a certified wastewater
treatment plant operator in responsible charge (ORC) of the wastewater treatment facilities.
Such operator must hold a certification of the grade equivalent to or greater than the
classification assigned to the wastewater treatment facilities by the Certification Commission.
The permittee must also employ a certified back-up operator of the appropriate type and any
grade to comply with the conditions of Tide 15A, Chapter 8A .0202. The ORC of the facility
must visit each. Class I facility at least weekly and each Class II, III, and IV facility at least
daily, excluding weekends and holidays, and must properly manage and document daily
operation and maintenance of the facility and must comply with all other conditions of Title
15A, Chapter 8A .0202. Once the facility is classified, the permittee shall submit a letter to the
Certification Commission which designates the operator in responsible charge within thirty
days after the wastewater treatment facilities arc 50% complete.

Part II.
Page 8 of l4
2. Proper Operation and Maintenance
The permittee shall at all tunes properly operate and maintain all facilities and systems of
treatment and control (and related appurtenances) which arc installed or used by the permittee to
achieve compliance with the conditions of this permit. Proper operation and maintenance also
includes adequate laboratory controls and appropriate quality assurance procedures. This
provision requires the operation of back-up or auxiliary facilities or similar systems which are
installed by a permittee only when the operation is necessary to achieve compliance with the
conditions of the permit.
Need to Halt or Reduce not a Defense
It shall not be a defense for a permittee in an enforcement action that it would have been
necessary to halt or reduce the permitted activity in order to maintain compliance with the
condition of this permit.
4. ypassing Qf Treatment Facilities
a. Definitions
(1) "Bypass" means the known diversion of waste streams from any portion of a treatment
facility including the collection system, which is not a designed or established or
operating mode for the facility.
(2) "Severe property damage" means substantial physical damage to property, damage to
the treatment facilities which causes them to become inoperable, or substantial and
permanent loss of natural resources which can reasonably be expected to occur in the
absence of a bypass. Severe property damage does not mean economic loss caused by
delays in production.
b. Bypass not exceeding limitations.
The permittee may allow any bypass to occur which does not cause effluent limitations to
be exceeded, but only if it also is for essential maintenance to assure efficient operation.
These bypasses are not subject to the provisions of Paragraphs c. and d. of this section.
c. Notice
(1) Anticipated bypass. If the permittee knows in advance of the need for a bypass, it
shall submit prior notice, if possible at least ten days before the date of the bypass;
including an evaluation of the anticipated quality and affect of the bypass.
(2) Unanticipated bypass. The permittee shall submit notice of an unanticipated bypass as
required in Part II, E. 6. of this permit. (24 hour notice).
d. Prohibition of Bypass
(l) Bypass is prohibited and the Permit Issuing Authority may take enforcement action
against a permittee for bypass, unless:
(A) Bypass was unavoidable to prevent loss of life, personal injury or severe property
damage;
(B) There were no feasible alternatives to the bypass, such as the use of auxiliary
treatment facilities, retention of untreated wastes or maintenance during normal

Part II
Page 9 of 14
periods of equipment downtime. This condition is not satisfied if adequate backup
equipment should have been installed in the exercise of reasonable engineering
judgment to prevent a bypass which occurred during normal periods of equipment
downtime or preventive maintenance; and
(C) The perrnittee submitted notices as required under Paragraph c. of this section.
(2) The Permit Issuing Authority may approve an anticipated bypass, after considering its
adverse affects, if the Permit Issuing Authority determines that it will meet the three
conditions listed above in Paragraph d. (1) of this section,
5. Upsets
a. Definition.
"Upset " means an exceptional incident in which there is unintentional and temporary
noncompliance with technology based permit effluent limitations because of factors
beyond the reasonable control of the permitter. An upset does not include noncompliance
to the extent caused by operational error, improperly designed treatment facilities,
inadequate treatment facilities, lack of preventive maintenance, or careless or improper
operation.
b. Effect of an upset.
An upset constitutes an affirmative defense to an action brought for noncompliance with.
such technology based permit effluent limitations if the requirements of paragraph c. of this
condition are met. No determination made during administrative review of claims that
noncompliance was caused by upset, and before an action for noncompliance, is final
administrative action subject to judicial review.
c. Conditions necessary for a demonstration of upset.
A permittee who wishes to establish the affirmative defense of upset shall demonstrate,
through properly signed, contemporaneous operating logs, or other relevant evidence that:
(1) An upset occurred and that the permittee can identify the cause(s) of the upset;
(2) The permittee facility was at the time being properly operated; and
(3) The permittee submitted notice of the upset as required in Part II, E. 6. (b) (B) of this
permit
(4) The permits compiiei with any remedial ms required under Part II, B. 2. of this
permit.
d. Burden of proof.
In any enforcement proce+edimg the
has the burden of proof.
g to establish the occurrence of an upset
6. Removed Substances
Solids, sludges, filter backwash, or other pollutants removed in the course of treatment or
control of wastewaters shall be utilized/disposed of in accordance with NCOS 143-215.1 and in
a manner such as to prevent any pollutant from such materials from entering waters of the State
or navigable waters of the United States. The permittee shall comply with all existing federal

Part II
Page 10 of 14
regulations governing the disposal of sewage sludge. Upon promulgation of 40 CFR Part 503,
any permit issued by the Permit Issuing Authority for the utilization/disposal of sludge may be
reopened and modified, or revoked and reissued, to incorporate applicable requirements at 40
CFR Part 503. The permittee shall comply with applicable 40 CFR Part 503 Standards for the
Use and Disposal of Sewage Sludge (when promulgated) within the time provided in the
regulation, even if the permit is not modified to incorporate the requirement. The permittee
shall notify the Permit Issuing Authority of any significant change in its sludge use or disposal
practices.
7. Power I ailureg
The permittee is responsible for maintaining adequate safeguards as required by DEM
Regulation, Tide 15A, North Carolina Administrative Code, Subchapter 2H, .0124 Reliability,
to prevent the discharge of untreated or inadequately treated wastes during electrical power
failures either by means of alternate power sources, standby generators or retention of
inadequately treated effluent.
5ECTIOND. MQNTT©RING AND RECORDS
1. Representative Sampling
Samples collected and measurements taken, as required herein, shall be characteristic of the
volume and nature of the permitted discharge. Samples collected at a frequency less than daily
shall be taken on a day and time that is characteristic of the discharge over the entire period
which the sample represents. All samples shall be taken at the monitoring points specified in
this permit and, unless otherwise specified, before the effluent joins or is diluted by any other
wastestream, body of water, or substance. Monitoring points shall not be changed without
notification to and the approval of the Permit Issuing Authority.
2, Reporting
Monitoring results obtained during the previous months) shall be summarized for each month
and reported on a monthly Discharge Monitoring Report (DMR) Form (DEM No. MR 1,1.1, 2,
3) or alternative forms approved by the Director, DEM, postmarked no later than the 30th day
following the completed reporting period.
The first DMR is due on the last day of the month following the issuance of the permit or in the
case of a new facility, on the last day of the month following the commencement of discharge.
Duplicate signed copies of these, and all other reports required herein, shall be submitted to the
following address:
Division of Environmental Management
Water Quality Section
ATTENTION: Central Files
Post Office Box 29535
Raleigh, North Carolina 27626-0535
3. Flow Measurements
Appropriate flow measurement devices and methods consistent with accepted scientific
practices shall be selected and used to ensure the accuracy and reliability of measurements of
the volume of monitored discharges. The devices shall be installed, calibrated and maintained
to ensure that the accuracy of the measurements are consistent with the accepted capability of
that type of device. Devices selected shall be capable of measuring flows with a maximum
deviation of less than + 10% from the true discharge rates throughout the range of expected

Part II
Page 11 of 14
discharge volumes. Once -through condenser cooling water fl
logs, or pump hour meters as specified in Part 1 of this permit
pump curves shall not be subject to this requirement,
4. Test Procedures
which is monitored by pump
d based on the manufacturer's
Test procedures for the analysis of pollutants shall conform to the EMC regulations published
pursuant to NCGS 143-215.63 et. seq, the Water and Air Quality Reporting Acts, and to
regulations published pursuant to Section 304(g), 33 USC 1314, of the Federal Water
Pollution Control Act, as Amended, and Regulation 40 C FR 136; or in the case of sludge use or
disposal, approved under 40 CFR 136, unless otherwise specified in 40 CFR 503, unless
other test procedures have been specified in this permit.
To meet the intent of the monitoring required by this permit, all test procedures must produce
minimum detection and reporting levels that are below the permit discharge requirements and
all data generated must be reported down to the minimum detection or lower reporting level of
the procedure. If no approved methods are determined capable of achieving minimum
detection and reporting levels below permit discharge requirements, then the most sensitive
(method with the lowest possible detection and reporting level) approved method must be used.
5 Penalties for Tampering
The Clean Water Act provides that any person who falsifies, tampers with, knowingly
renders inaccurate, any monitoring device or method required to be maintained under this
permit shall, upon conviction, be punished by a fine of not more than $10,000 per violation, or
by imprisonment for not more than two years per violation, or by both. If a conviction of a
person is for a violation committed after a first conviction of such person under this paragraph,
punishment is a fine of not more than $20,000 per day of violation, or by imprisonment of not
more than 4 years, or both.
6. Records Retention
Except for records of monitoring information required by this permit related to the permittee's
sewage sludge use and disposal activities, which shall be retained for a period of at least five
years (or longer as required by 40 CFR 503), the permittee shall retain records of all
monitoring information, including all calibration and maintenance records and all original strip
chart recordings for continuous monitoring instrumentation, copies of all reports required by
this permit, for a period of at least 3 years from the date of the sample, measurement, report
or application. This period may be extended by request of the Director at any time.
7. Recording Results
For each measurement or sample taken pursuant to the requirements of this permit, the
permittee shall record the following information:
a. The date, exact place, and time of sampling or measurements;
b. The individual(s) who performed the sampling or measurements;
c. The date(s) analyses wormed;
d. The individual(s) who armed the analyses;
e. The analytical techniques or methods used; and
f. The results of such analyses.

Part II
Page 12 of 14
8. Inspection and Eptry
The permittee shall allow the Director, or an authorized representative (including an authorized
contractor acting as a representative of the Director), upon the presentation of credentials and
other documents as may be required by law, to;.
a. Enter upon the permittee's premises where a regulated facility or activity is located or
conducted, or where records must be kept under the conditions of this permit;
b. Have access to and copy, at reasonable times, any records that must be kept under the
conditions of this permit;
c. Inspect at reasonable times any facilities, equipment (including monitoring and control
equipment), practices, or operations regulated or required under this permit; and
d. Sample or monitor at reasonable times, for the purposes of assuring permit compliance or
as otherwise authorized by the Clean Water Act, any substances or parameters at any
location.
1. Change in Discharg
All discharges authorized herein shall be consistent with the terms and conditions of this
permit. The discharge of any pollutant identified in this permit more frequently than or at a
level in excess of that authorized shall constitute a violation of the permit.
2. PlannedChanges
The permittee shall give nonce to the Director as soon as possible of any planned physical
alterations or additions to the permitted facility. Notice is required only when:
a. The alteration or addition to a permitted facility may meet one of the criteria for determining
whether a facility is a new source in 40 CFR Part 122.29 (b); or
b. The alteration or addition could significantly change the nature or increase the quantity of
pollutants discharged. This notification applies to pollutants which are subject neither to
effluent limitations in the permit, nor to notification requirements under 40 CFR Part 122.42
(a) (1),
c. The alteration or addition results in a si,gni cant change in the permittee's sludge use or
disposal practices, and such alternation, addition or change may justify the application of
permit conditions that are different from or absent in the existing permit, including
notification of additional use or disposal sites not reported during the permit application
process or not reported pursuant to an approved land application plan.
e advance notice to the Director of any planned changes in the
or activity which may result in noncompliance with permit requirements.

Part II
Page 13 of 14
4. Transfers
This permit is not transferable to any person except after notice to the Director. The Director
may require modification or revocation and reissuance of the permittee and incorporate such
other requirements as may be necessary under the Clean Water Act.
5. Monitorine_Repo
Monitoring ttsults shall be reported at the intral specified elsewhere in this permit.
a. Monitoring results must be reported on a Discharge Monitoring Report (DMR) (See Part. II.
D. 2 of this permit) or forms provided by the Director for reporting results of monitoring of
sludge use or disposal practices.
b. If the permittee monitors any pollutant more frequently than required by the permit, using
test procedures specified in Part II, D. 4. of this permit or in the case of sludge use or
disposal, approved under 40 CFR 503, or as specified in this permit, the results of this
monitoring shall be included in the calculation and reporting of the data submitted in the
DMR
c. Calculations for all limitations which require averaging of tneasurermmcnts shall utilize an
arithmetic mean unless otherwise specified by the Director in the permit.
6. Twenty-four Hour.Reporting
a. The permittee shall report to the central office or the appropriate regional office any
noncompliance which may endanger health or the environment. Any information shall be
provided orally within 24 hours from the time the permittee became aware of the
circumstances. A written submission shall also be provided within 5 days of the time the
permittee becomes aware of the circumstances. The written submission shall contain a
description of the noncompliance, and its cause; the period of noncompliance, including
exact dates and times, and if the noncompliance has not been corrected, the anticipated time
it is expected to continue; and steps taken or planned to reduce, eliminate, and prevent
reoccurrence of the noncompliance.
b. The following shall be included as infotion which must be reported within 24 hours
under this paragraph;
(1) Any unanticipated bypass which exceeds any effluent limitation in the permit,
(2) Any upset which exceeds any effluent limitation in the permit.
(3) Violation of a maximum doily discharge limitation for any of the pollutants listed by the
Director in the permit to be reponcd within 24 hours.
c. The Director may waive the written report on a case -by -case basis for reports under
paragraph b. above of this condition if the oral report has been received within 24 hours.
7. Other Noncompliance
The permittee shall report all instances of noncompliance not reported under Part II. E. 5 and 6.
of this permit at the time monitoring reports are submitted. The reports shall contain the
information listed in Part 11. E. 6. of this permit.

Part fl
Page 14 of 14
Where the permittee becomes aware that it failed to submit any relevant facts in a permit
application, or submitted incorrect information in a permit application or in any report to the
Director, it shall promptly submit such facts or information.
9. Noncompliance Notification
The permittee shall report by telephone to either the central office or the appropriate regional
office of the Division as soon as possible, but in no case more than 24 hours or on the next
working day following the occurrence or first knowledge of the occurrence of any of the
following:
a. Any occurrence at the water pollution control facility which results in the discharge of
significant amounts of wastes which are abnormal in quantity or characteristic, such as the
dumping of the contents of a sludge digester, the known passage of a slug of hazardous
substance through the facility; or any other unusual circumstances.
b. Any process unit failure, due to known or unknown reasons, that render the facility
incapable of adequate wastewater treatment such as mechanical or electrical failures of
pumps, aerators, compressors, etc.
c. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-pass
directly to receiving waters without treatment of all or any portion of the influent to such
station or facility.
Persons reporting such taccutxences by telephone shall also file a written report in letter form
within 5 days following first knowledge of the occurrence.
10. Availability, of Reports
Except for data determined to be confidential under NCGS 143-215.3(a)(2) or Section 308 of
the Federal Act, 33 USC 1318, all reports prepared in accordance with the terms shall be
available for public inspection at the offices of the Division of Environmental Management. As
required by the Act, effluent data shall not be considered confidential. Knowingly making any
false statement on any such report may result in the imposition of criminal penalties as provided
for in NCGS 143-215.1(b)(2) or in Section 309 of the Federal Act.
11. penalties for F,Alsif cation of Reports
The Clean Water Act provides that any person who knowingly makes any false statement,
representation, or certification in any record or other document submitted or required to be
maintained under this permit, including monitoring reports or reports of compliance or
noncompliance shall, upon conviction, be punished by a fine of not more than $10,000 per
violation, or by imprisonment for not more than two years per violation, or by both.

PART 111
OTHER REQUIREMENTS
A. Construction
No construction of wastewater treatment facilities or additions to add to the plant's treatment
capacity or to change the type of process utilized at the treatment plant shall be begun until
Final Plans and Specifications have been submitted to the Division of Environmental
Management and written approval and Authorization to Construct has been issued.
B.
The permittee shall, upon written notice from the Director of the Division of Environmental
Management, conduct groundwater monitoring as may be required to determine the
compliance of this NPDES permitted facilitywith the current groundwater standards.
C. Ch: ges in Discharges of Toxic Substances
The permittee shall notify the Permit Issuing Authority as soon as it knows or has
believe:
n to
a.That any activity has occurred or will occur which would result in the discharge, on a
routine or frequent basis, of any toxic pollutant which is not limited in the permit, if that
discharge will exceed the highest of the following "notification levels";
(1) One hundred micrograms per liter (100 ug/1);
(2)Two hundred micrograms per liter (200 ug/1) for acrolein and acrylonitrile; five
hundred micrograms per liter (500 ug/1) for 2.4-dinitrophenol and for 2-methy1-4.6-
dinitrophenol; and one milligram per liter (I mg/1) for antimony;
(3) Five (5) times the maximum concentration value reported for that pollutant in the
permit application.
b. That any activity has occurred or will occur which would result in any discharge, on a
non -routine or infrequent basis, of a toxic pollutant which is not limited in the permit, if
that discharge will exceed the highest of the following "notification levels";
(1) Five hundred micrograms per liter (500 ug/1);
(2) One milligram per liter (1 mg/1) for antimony;
(3) Ten (10) times the maximum concentration v ue reported for that pollutant in the
permit application.
D. Requirement to Continually Evaluate Alternatives to Wastewater Discharges
The permittee shall continually evaluate all wastewater disposal alternatives and pursue the
most environmentally sound alternative of the reasonably cost effective alternatives. If the
facility is in substantial non-compliance with the terms and conditions of the NPDES permit
or governing rules, regulations or laws, the permittee shall submit a report in such form and
detail as required by the Division evaluating these alternatives and a plan of action within
sixty (60) days of notification by the Division.

Part III. NC0021962
E. ACUTE TOXICITY MONITORING (EPISODIC)
The permittee shall conduct FIVE acute toxicity tests using protocols defined as definitive in
E.P.A. Document EPA/600/4-90/027 entitled "Methods for Measuring the Acute Toxicity of
Effluents to Freshwater and Marine Organisms." The monitoring shall be performed as a Fathead
Minnow (Pimephales promelas) 24 hour static test, Effluent samples for self -monitoring purposes
must be obtained below all waste treatment. Sampling and subsequent testing will occur during the
first five discrete discharge events after the effective date of this permit, After monitoring of the
first five toxicity tests, the permittee will conduct one test annually, with the annual period
beginning in January of the next calendar year. The annual test requirement must be performed and
reported by June 30. If no discharge occurs by June 30, notification will be made to the Division
by this date. Toxicity testing will be performed on the next discharge event for the annual test
requirement.
The parameter code for this test is TAE6C. All toxicity testing results required as part of tlis permit
condition will be entered on the Effluent Discharge Form (MR-1) for the month in which it was
performed, using the appropriate parameter code. Additionally, DEM Form AT-1 (original) is to be
sent to the following address:
Attention: Environmental Sciences Branch
North Carolina Division of
Water Quality
4401 Reedy Creek Rd.
Raleigh, N.C. 27607
Test data shall be complete and accurate and include all supporting chernical/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 any test data from either these monitoring requirements or tests perforn ed 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.
NO I E: 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.
Failure to submit suitable test results will constitute noncompliance with monitoring requirements.

pay the amival g and compliance
c mg billed by the Divisitin. Failure to pay the
A NCAC 2H .01050)(4) y cause i isi n

SUE
April 4, 2001
North Carolina Department of Environmental Protection
Mooresville Regional Office
919 North Main Street
Mooresville, North Carolina 28115
ATTENTION: Mr. Andrew Pitner
;4-4 11"ti,
01-
;4 "I tt:4,
'
itot, N,"44
181 ilOCTlitekt POLE
Reference: MONITORING WELL MW-19 ABANDONMENT
CITGO Petroleum Corporation
Charlotte, North Carolina
S&ME Project 1264-90-295
Dear Mr, Pitner:
On behalf of CITGO Petroleum Corporation, S&ME, Inc. submits this notification to abandon
monitoring well MW-19 at the CITGO bulk storage terminal in Paw Creek, North Carolina. During
your site visit of March 27, 2001, Mr. Scott Eaton of CITGO Petroleum Corporation requested the
abandonment of monitoring well MW-19 in order to provide the land area to spray irrigate
accumulated stormwater via a non -discharge permit. Once permitted, the stormwater will be
disposed on -site via spray irrigation as opposed to the current NPDES discharge of the water. The
non -discharge option for disposal of the stormwater is beneficial to both CITGO and NCDENR. In
order to gain enough surface land area to make the irrigation successful, monitoring well MW-19
will have to be abandoned. The abandonment will be performed by grouting the well from the
bottom of the well casing to the surface with a neat cement grout. The surface manhole cover and
concrete pad will be removed. In order to maintain an effective groundwater monitoring program,
you requested that monitoring well NIW-12 be incorporated into the site sampling plan to replace
monitoring well MW-19.
We appreciate your consideration of this project. Should you have any questions concerning this
letter, please do not hesitate to call.
Sincerely,
S&ME, INC.
David E. Klemm,
Project Geologist
Env01/649029511etter
SMr. Scott Eaton
PC
155 Tradd Street
Spartanburg, South Carolina 29301
Stanfo mmus,
SeniordvironmentaI Engineer
864) 574-2360
(864} 576-8730 fax
[phone] Greenville

April 6, 2f701
CITGO Petroleum Corporation
P.O. Box 47227
Doraville, Ga. 30362
Attention: Scott Eaton
Reference: SOIL SCIENTIST/AGRON©MIST REPORT
CITGO Petroleum Corporation - Charlotte Terminal
Proposed Land for Spray Irrigation - Storm Water Runoff
Paw Creek, North Carolina
S&1ME, Inc. Project No. 1264-90-295
Dear Mr. Eatol
S&ME, Inc,. (S&ME) has conducted a soil scientist' gronomist evaluation of an approximately two
acres of land owned by the CiTGO Petroleum Corporation located at the Charlotte Terminal,
Charlotte., NC. The purpose of this evaluation was to determine the feasibility of a spray irrigation
system to dispose of storm water runoff collected at the site. This evaluation was provided for
inclusion in CITGO Petroleum Corp.'s application to the North Carolina Department of
Environment and Natural Resources (NCDENR) -- Division of Water Quality (DWQ) for a non -
discharge permit to operate a spray irrigation disposal system.
BACKGROUND IN 'G t. r'IATION
The Charlotte Terminal is located at the intersection of Mt. Holly and Torn Sadler Road, Charlotte,
North Carolina in. Mecklenburg County (Appendix I - Vicinity Map). The proposed area for the
spray irrigation field is located to the rear of the property and is hound by a fence to the north, east,
and west, and to the south by storage tanks (Appendix II - Site Map). The herein provided soil
scientist evaluation was conducted March 1. ?OtI'1. The purpose of the evaluation was to determine
the suitability of soils for use by CITGO l etroCorp. to intermittently spray irrigate storm
{ S&ME, Inc,
3718 Old Banleground Road
Greensboro, North Carolina 27410
{336) 288-7180
{336) 288•8980 x
{800) 849-2985

Soil Scientist/Agronomist Report S&ME Project No. 1264-90-295
CITGO Petroleum Corporation April 6, 2001
water runoff collected at the site onto the proposed two acres of land located to the north of the
storage tanks, The following information is provided for the purpose of incorporation into the
requirements for the non -discharge permit application forrn for spray irrigation disposal systems
(Appendix Ili - FORM: SIDS 06/94 h. 1), 2) & 4) on page 5 of 8 )_
METHODS AND PROCEDURES
S&ME conducted an investigation of the soils within the fenced off area to the north of the storage
tanks. Total area evaluated measured approximately two acres. The soil scientist investigation was
conducted to evaluate the suitability of the soils in regards to spray irrigation disposal systems
permitted by the NCDENR — DWQ. Hand auger borings were advanced across the two acres to
characterize soils on the site. Detailed borings were made to a depth of seven feet below land
surface horizon to characterize the soils in areas with potential suitability for spray irrigation. The
soil scientist evaluation includes soil texture; color; structure; depth, and thickness of soil horizons;
depth, thickness and type of any restrictive horizon(s) if present; depth of seasonal high water table;
soil pH; cation exchange capacity; and an evaluation to provide field estimates of saturated
hydraulic conductivity. The soil on the two acre area where the soil borings were conducted was
described to the series level using current United States Department of Agriculture (USDA) and
Natural Resource and Conservation Service (NRCS)-Soil Taxonomy. The soil profile description
was performed in an area representative of soil characteristics that were predominant across most of
the site.
RESULTS AND DISCUSSION
Soil series have been identified and verified in the held by hand auger borings advanced across the
proposed two acres, Cecil type soils were iclentifaed and observed across the site (Appendix IV -

Soil Scientist/Agronomist Report S&ME Project No, 1264-90-295
CITGO Petroleum Corporation April 6, 2001
Soil Delineation Map). Cecil soils are well drained and form on broad ridges and smooth side
slopes, A profile description for the Cecil type soil series can be found in Appendix V - Soil Profile
Description and Narrative. Two representative sail samples were collected from the top 4 — 6 inches
of the two acre site and submitted to NCDA Soil Testing Lab to be tested for cation exchange
capacity (CEC) and soil pH. The results for this analysis are in Table 1 below.
Table 1 , NCDA Soil pH and CEC Results,
BORING NO,
(SAMPLE NOE)
001
SERIES
Cecil
pH
standard units)
5,4
CEC
meg / 100g)
6,4
002 Cecil
5.3 5.3
The samples were analyzed for CEC in rnilliequivalents per 100 grams of soil (meg/100g) and for
pH in standard units. The complete NCDA analysis can be found in Appendix VI - NCDA Soil
Analysis Report,
Hydraulic Conductivity
Soil borings conducted on the site have been evaluated in relation to soil texture, soil structure, and
soil consistence to provide field estimates of hydraulic conductivity. There are two common
methods of estimating the soil drainage component for spray irrigation systems. An EPA method
(1981) uses a percentage of the saturated hydraulic conductivity of the most restrictive horizon to
estimate soil drainage. Another common method is based on the characteristics of the surface layer
(Carilile and Phillips, 1976). S&ME have selected the Carlile and Phillips method to estimate soil
drainage.
3

Soil ScientistiAgronomist Report
CITGO Petroleum Corporation
SE Project No. 1264-90-295
April 6, 2001
The typical depth of the surface horizon in this unit is approximately 6 inches. Based on the soil's
texture, its available water content is approximately 15.0% by volume,
6 inches in depth X 15.0% available water content = 0.90 inches ofwater
Allowing six days between applications, the application rate for the month will be:
4,50 inches of drainage per rmonth,.
Using the rnass balance approach on a monthly basis, with potential evapotranspiration and
precipitation values from Charlotte weather station (NOAA), the monthly and total amount of
liquid that can be sprayed is shown in Table 2,
Table 2. Monthly Water Balance of Cecil Soils.
arch
April
May
ne
December
Potential Drainage Total PPT Allowable
Evapotranspiration Losses Irrigation
inches inches inches Inches inches
0.60
4.50
4.50
4.50
4.50
4.50
4.50
4.50
4
40 3.70
4.00
4.50
3.30
1,60
ual lrrrgation Rate is 41.0 inches per year.

Soil Scientist/Agronomist Report S&ME Project No, 1264-90-295
CITGG Petroleum Corporation April 6, 2001
Based on the soil drainage the estimated allowable irrigation for this site is 41.0 inches per acre per
year. Instantaneous application rates should be set at a rate of 0.25 inches per hour. Application
rates for the week should be performed in two half applications of four hours each rather than one
application rate for the week. Sufficient time between applications is necessary to allow proper
drainage of the soil,
Agronomy Report
S&ME recommends establishing tall fescue in the area designated as Useable Soil Area,
Appendix VII.. Planting or overseeding is best between August and October or between February
and March. To establish the stand, the area should be tilled., incorporating the lime into the soil.
Excess matter (weeds, brush, limbs, etc.) should be removed and the area should be smoothed.
Incorporating compost, if available,. would enhance the soil properties. NCDA Soil. Test Report
recommends a rate of 45 to 55 pounds of lime per 1,000 square feet. It is not generally
recommended to apply lime and fertilizer at the same time; however, combined application of
these will he necessary to establish the stand initially. The recommendation from the NCDA
Soil Test Report is apply 1.0 pound of nitrogen per 1,000 square feet (approximately 400 pounds
of 10-10-10 per acre or its equivalent). The grass seed should be broadcast at a rate of 140 to 150
pounds of seed per acre (approximately 1.3 acre requires 1.80 to 19(} pounds of seeds). This
slightly lower rate will encourage a healthier plant to withstand drought condition and diseases.
Soil tests should be taken in the early fall and annually to determine nutrient and micro -nutrient
availability. Soil Testing is the best way to determine the rate and grade of fertilizer to apply.
Water should be applied so that the grass will be dry by nightfall. Excessive moisture on grass
during the evening hours encourages diseases. The grass should be mowed to a height of 2.5 to
3.5 inches.

Soil ScieritistiAgronornist Report S&ME Project No. 1264-90-295
CITGO Petroleum Corporation April 6, 2801
CONCLUSION
Approximately 1,3 acres of the two acres evaluated are suitable for year around use as a spray
irrigation disposal field. This area is shown in Appendix VII - Useable Soil Area. This soil is well
drained with slopes of 3 to 6 percent. The yearly allowable rate of 41 inches per acre allows for the
disposal of approximately 1.1 millions gallons of water per acre per year, Utilizing the 1.3 acres of
suitable soil, approximately 1.4 million gallons of water per year could be disposed at this site.
CLOSING
S&ME appreciates the opportunity to provide you with this report. If you have any questions or
comments, please feel free call us,
Sincerely,
Joseph A. Hinton
Licensed Soil Scientist
Project Manager
Attachments:
Appendix 1:
Appendix .1I:
Appendix III:
Appendix IV:
Appendix V:
Appendix VI:
Appendix VII;
Vicinity Map
Site Map
FORM: SIDS Page 5 of 8 - Non -Discharge Permit App_
Soil Delineation Map
Soil Description & Narrative
Soil Analysis Report
listable Soil Area
6
n

APPENDIX
VICINITY P

A
EKG Y
N
n
S&ME
1'
t6 Vvls➢R Gy \Eap
C Ogo Pctr Y�uaer i':na,ro
E `Izaetcbttr=. "~•Foyaat CJR
FIGURE NO
ATE
U

APPENDIX IT
SITE I P

LNI
APPR Xi A ENVIRONMENT SERVICES
ENGINEERING TESTING
APPR XI A
GR UNI WW' .
St
I L. NORTH
ATE:
ORATION
E
RE t

APPENDIX II
PAGE E OF 8- NON- ISCHARGE PEIT APP ICATI \ FO,

THIS APPLICATION PACKAGE WILL NOT BE ACCEPTED BY THE DIVISION OF
ENVIRONMENTAL MANAGEMENT UNLESS ALL OF THE APPLICABLE. ITEMS ARE
INCLUDED WITH THE SUBMITTAL
a. One original and four copes of the completed and appropriately executed application form.
b. The apprcrpnate permit processing fee. in accordance with 15,A NCAC ZH .0205(c)(5).
c. Five (5) sets of detailed plans and specifications signed and sealed by a North Carolina Professional Engineer. The plans must
include a general location neap, a topographic map, a site map which, indicates where borings or band auger samples were Laken, a
map showing the land application site. burfersstrucmres, and property lines; along with all wells, surface waters (100-year flood
elevation), and surface drainage founts within 500 feet of the land application site. Each sheet of the plans and the first page of
the specifications must be signed and graini
d. Five (5) copies of an Operational Agreement (original and 4 c if the wastewater treatment and disposal
facilities will be serving single family residences, condominiums, mobile tiomes, ar town houses and if the subject facilities will
be owned by the individual residents. a hameownets association. or a developer.
e. Five (5) copies of all tenons, evaluations, agreementssupport-Ong calculations, etc. must be submitted as a part of the supporting
documents which are signed and sealed by We NC Professional Engineer. Although certain portions of this required submittal
must be developed by other professionals. inclusion of these materials under the signature and seal of a NC Professional Engineer
signifies that lae bas reviewed this material' and has judged it to be consistent with his proposed design.
f. Five (5) copies of the existing permit if a renewal or modification.
g . For Single Family Systems (a through f above plus g. 1, 2, 3)
1) A leer from the local health department denying the site for any permit
Z) A soils scientist report (signed) which describes the soil type, color, texture through the 8 horizonand redommended loading
rates with supporting calculations.
3) A signed and notarized Operation and Maintenance Agreement.
h. for Other Than Single Family (a through f above plus h. 1, 2, 3, 4, 5, 6)
1) A water balance analysis showing annual amoum of wastewater that will need to be applied and the amount of land necessary
to receive the wastewater at the given loading rate. Storage requirements must be addressed and supporting calculations
provided
Z A soils scientist report (signed) which includes texture, color, and strucmre of soils down to a depth of seven feet. depth.
thickness and type of any restrictive horizons. hydraulic conductivity in the most restrictive h 'onion, Cation Exchange
Capacity (CEC), depth of seasonal high water table, soil pH, and soils map (if available).
3) For systems treating industrial waste or any system with a design flow greater than 25,000 GPD a Hydrogeologic Report
providing the extent and lithologic character of the unconfined aquifer, transmissivity and specific yield of the unconfined
aquifer, thickness and permeability of the first confining be& groundwater quality and direction of movement. and an
evaluation of impacts of the disposal system on water levels, 1210vehleht and quality.
4) An agronomist report (signed) wbich states the type of vegetation that is planned for the spray fields, along with management
and harvest scherlides
5) Proposal for groundwater in wring.
6) An analysis of he wastewater, including heavy metals totals and synrflettc organics along wtb cakuiations for the roost
limitirig consuments.
FORM: SIDS 06/94 Page 5 of 8

APPENI)IX IV
OIL DELINEATION N P

PR
LEGEND
785
ARtXIATE
A PR XIMAT
R UND WA R
SOIL D ON
PE QI COS . ON
.•.0 r OR OLJNA
FOR-4 N
DATE at NO,.

ALE.
CHEC Ea
DRAWN L';V
S&ME
'EGURE NC
DATE
126- 029

APPENDIX V
SO DESCRIPTION &

County: Mecklenburg
Location:
Soil Series: C
Apparent Water "Table: >84"
Vegetation; Tall Fescue
Boring Terminated at 84+ Inches
Ap ny fine and di roots
Bts few thin clay films on faces ofpeds
Client: Clt o Petrole Corporation
S&IVIE, INC.
SAIL PROFILE DESCRIPTIONS
Date: /01,01
Project Na Cit o Petroleum Corporation Project No. 1 64- -295
State NC
Site/Lot NIA
Seasonal bli h Water Table: 84
Slope: -6%_
e2 bk mfi,ss,sp
LBGE : See Legend at end of t
DESCRIBED BY° osenh A. l`Iinton DATE 1/01
ss
ct

Soil Prot l eerption Cecil
to 6 inches; reddish brown `) sandy clay loam; vwe kk line ular: friable; many
fineand medium routs, clear smooth boundary,
Bt- 6 to inches; red (P 4/6) clay; moderate medium subangular blocky e; firm,
slightly sticky, slightly plastic; few thin clay films on faces of peds; gradual smooth
boundary.
BC- 46 to 84 inches; red e. 4/8) clay lo common distinct strong brown (7. l )
and reddish yellow (5 /) mottles; weak fine subangular blocky structure; friable; few
thin clay films on faces of beds.

S&ME, INC.
SO PROFILE E PTI
(LEGEND)
tattles - e a ple: (fit)
Abundance:
few
common
many
(2) Size:
fine
medium
coarse
) Contrast:
faint
distinct
pro tr inert
s%ofs e)
Dales 2-20% ot s ace)
(mottles > 20% of surface)
l
2
NS
(Hue and chrome of matrix d rrtottles closely related)
(Matrix and mottles vary1-2 hues and several 'ts in
hroma and value)
(Matrix d mottles vary several in hue, value
and chroma)
Texture - example: set
sand
fine sand
very fine sand
loamy sd
loamy fine sand
sandy loam
fine sandy loam
very fine sandy loam
Structure _ example:
(1) Grade:
sane eless
moderate
strong
bk
s
fs
vfs
Is
Ifs
sl
fsl
vfsl
silt
silt lo°
clay loam
silty clay loam
sandy clay bum
silty clay
clay
(No observable aggregation or no orderly arrangement
of na lines of we. ess)
(Poorly formed indistinct • o- * s, barely observable in place)
(Well formed distinct peds, moderately durable and evident,
but not distinct in undisturbed soil)
(Durable peels that are quite evident in undisplaced soil,
adhere weakly to one another, withstand displacement, and
become separated when soil is disturbed)
sl
cl
slot
set
sic

coarse
very coarse vc
ular
cr
die sg
massive rsa
very`
extremely ft
gradual (
diffuse (> " thick)
Structure _ exa pie: lfsbk (continued)
(2) Size:
very tine
tine
medium
Form
play Pl
prismatic 4 pr
col cpr
blocky bk
angular blocky abk
subangular blocky w sbk
Consistence - example: nif
foist so
loose
very friable
friable
Boundary - example: grit
(I) Distin.ctraess
abrupt ( l" thick)
cle (l "' _2 I/2")
mvfr
fr
(2) Topography of boundary
smooth (nearly a plane)
wavy (pockets with width > depth)
irregular (pockets with depth > width) -
broken (discontinuous)

APPENDIX "'I
i[IANALYSIS

NCDA Agrono lc division 43 Reedy Creek Road Raleigh, NC 27607-6465 {919) 733-2655
Report No: 2778
0
Soil Test Report
RVING N.C. CITIZENS FOR OVER 50 YEAR
&ME
3°16 did Ettlrl�lrorlrld Rd
Greensboro, NC 2 1410
Farm: Ci[go Petroleum Corp.
G©r°d Caen
Copies Ire County ExtensitlrCirec
Aar©nomist Coren
Field Information
ample No. Last Crop
001
Test Resu
Soil Class H
Applied
Reco
endations
Yr T/A
VCEC IDS% Ac pH P-I K
IN t1.46 Loll b.4 66.0 2.2 5.4 0 42 4
55M (201bs 5
UIV PH 1000 SCE FT)
See Not
4
n-I '!n-AI '1)I1n AI (.) Zn-I Zn-AI Cu-! Smm/ SS -I N-N NI-N N
0 472
2 162 142
eld In
rr?ple Na
002
on
Applied Recommendation
dVlo Yr l Crop or Year
1st Crop: Lawn
2nd Crol:r:..
45M
N _ 0. O ,"fig
bs 5.10 10 car E UIV OCR 1000 SCl FT)
n
See No
4
Test Resi.ul
Sn C%ass ISM% I✓ /V CEC BS% Ac pH P-I K-I C NIg Ilrin-I llr9n-AI t`1)NIn-AI t ') Z'n-I Zn-AI Cu-! S-I SS- l NCB-N N/- N Na
MIN 0_ 1 1.07 5.3 70,0 1.6 5.3 0 39 49,0 16.0 479 141 141 136 70 0.1

APPENDIX II
USEABLE SOIL AREA

LE END
APPRQ NMA
ARP11MA
7es GROUNDWATERC
OIL BORINGS
cE,:
i
MINA
CHECKED ':
HOE

900 Lakeside • b le„ AL 36693 • Te : 334 656 6633 • Fax: [phone] • www.st lre.com
Mr. Scott Eaton
CITGO Petroleum Corporation
P.0, Box 47427
Doraville, GA 30362
CC: Mr. J'l.m Utke
PORT OF RESU&Tf
SERVIUFS
STD. Mobile
LOG NO: M1-00688
Received: 02 FEB 01
Reported: 13 FEB 01
Client PO. No.: 4500187170
Project: Charlotte - Monthly NPOES
Sampled By: Client
Code: 132410213
Page 12
DATE/
LOG NO SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES TIME SAMPLED
00688-2 Method Blank
00688-3 Lab Control Standard % Recovery
00688-4 Precision (%RPD) of LCS/LCSD
PARAMETER
Total Suspended Solids (160,2)
Total Suspended: Solids, Crag/1
Analysis Date
Analysis Time
Analyst
Total Recoverable Phenolics (420.1)
Phenolics, Total Recoverable, mgg/l
Analysis Date
Analysis Time
Analyst
Oil and Grease - HEM (1664A)
n-Hexane extractable material ('HEM),
Analysis Date
Analysis Time
Analyst
--_-These test results meet all, the requirements of NELAC. All quest
regarding this test report should be directed to the STL Project
who signed this test report.
00688-2 00688-3 00688-4
<2.0
02.05.01
13:30
TES
0.01.0
02.05.01
08:00
JM
se th, Project Manager
<5.0
02.06.01
10:30
JE
Final Page Of Report
105 %;
02.05.01
13:30
TES
79 '¶
02.05.01
08:00
JM
96 %
02.06.01
10:30
J'B
ons
Manager
1.9 %:
7.6
1.0 %

R
ENCF
CI I REFLH
STL (! AIF F f1LSJL t:T Yh iF
T PSVTE
CLIENT NAM E y
erg`
CLIENT ADDRESS
("L7"4FANY f 0I1R1L1
DATE
ANALYSIS REQUEST AND CHAIN O CUSt"ODY RECORD
Trent Laboratories, Inc.
PROJECT LOCATION
STATE) ,I L
!0. NU
CLIENT PHONE
76q 391-673
CLIENT EMAIL
t R KA1' `" C i l
+tt_.,__.Ai( ~ 7717,19
pnkcabk)
SAMPLE IDENTIFICA
MATRA
ELINQU!SHE0 BY: (SIGNATURE{
TVED Br, (SIGNATURE{
5102 LaRoche Avenue, Savannah, GA 314C14
2846 lndustriai Plaza Drive, Takllahhssee, Ft. 32301
Lakeside [hive, Ma1Trie, Al. 366.93
712 Benjamin Read, Suite. 10i3, Tampa, FL 33634
REQUIRED ANALYSIS
NUMBER CONTAINERS SUBMITTED
P.
[IV IT
F DIJE
Fax: [phone]E5
Fax [phone]
Fax; (334) 666<6696
Fax: [phone]
wDITED REPORT
DELIVERY [1
(SURCHARGE)
DATE DUE. .�.._.
CR OF COOLERS S,UBMI1'1 EL
ENI.
RE.MAR S
;QE
Phone: [phone]
Phone. (850) 878F3O94
Phone. [phone]
Phone: (813) S& 7427
SIGN

03/30/2001
5
T
1864576B 30
NO.i091
LOG NO
01/90-1
• Tel: [phone] ' F
Mr, Scott Eaton
CITGO Petroleum Corporation
P.©, Box 47437
Doraville, GA 30362
CC: Mr. Jim Utke
REPQRT OF RESUI,Ts
TION , LIQUID SAMPLES
--------------
PARAMETER
Volatiles in TCI,F Rxtract (8260'S)
Benzene (TCLP1, mg/1
Carbon tetrachloride (TCLP), mg/1
Chlorobenzene (TCLP), , mg/1
Chloroform (TCLP). mg/1
1,2-aichloroethane (TCLP),
1,1-pichl©roethylene (TCLP),
Methyl ethyl ketone (TCLP),
Tetrachloroethylene (TCLP), mg
Trichloroethylene (TCLP), mg/1
Vinyl chloride (TCLP), mg/1
Surrogate - 4.-'Sram©fluorobenaer,e
Surrogate-'DBFM
Surrogate - Toluene -de
Analysis pate
Analysis Time
Analyst
LOG Na: M1-01790
Received: 21 MAR 01
Reported: 30 MAR 01
Client Poe NO.: 21-62-04
01790-1
<0.10
<0,10
<0.10
<0.10
< 0,10
<0,10
<0,50
<0,10
<0.10
< 0.20
104 t
98 V
100 t
03.39.01
12:50
t: WW-1 sampling
mpled By: Client
Code: 105410330
Page 1
HATE/
TIME SAMPLED
03-20-01/1D:30
Trent 1-abarakx!gs, Inc.

03/30/2001
5RUANNRH LABORATORY 1E64 r7687J0
NO.. i91
Mr. Scott Raton
CITE© Petroleum Corporation
P.U'. lick 47427
Doraville, GA 30362
LOG NO
01790-•1 WW-1
PARAMETER
CC; Mr. Jim tltke
T OF RESULTS
SAMPLE DESCRIPTION , L+1Q IO SAMPLES
Semivolatilea in TCLPExtract(5270)
creool o,m,p (TCLP), mg/1
1,4-Dichlorcbenzene (T=LP), mg/1
2,4-Dinitrotoluetre (TCLP), mg/1
Hexachlorobenzeme (TCLP), mg/1
Nexach1orobutadiene (TCLP), mg/1
Hexachloroet12 ne (TCLP), mg/1
Nitrobenzene (TCLP), mg/1
Pe ntachlorophenol (TCI+P) , mg/1
2,4,5-Trichlorvpherrol (TCLP), mg/1
2,4,6-Trichlorophenal (TC(.P), mg/1
Pyridine (TCLP), mg/1
Surrogate - Phenol d-5, t Rec
Surrogate - 2-Pluoropkrenol, % Reo
Surrogate - 2,4,6-Tribrom©phenol, % Rec
Surrogate-Nitrabenzene d-5, t Reo
Surrogate - 2-Pluorobtphenyl, 1 Roc
Surrogate-p-Terphenyl d-14, t Rec
Analysis Date
Analysis Time
Analyst
LOG NO: M1-01790
Received; 21 MAR 0.
Reported: 30 MAR 01
Client. E. No.: 21-62-04
01790-1.
<0.050
< 0,050
< 0.05c
<4,05©
<0.050
<0..25
<0.050
<0•050
<0.25
92 i
92 t
154 1
76
00 t
6® t
©3,26.01
07:32
CH
ct: WW-1 sampling
ampled By: Client
code: 105410330
Page 2
DATE/
TIME SAMPLED
03-20-01/10;30
MT Mottle l% a Pert al 'Swam Fran! W©'s-Wirt, lrc.

03/3 /2(3 J1
SRUR
RY - 166457E873Q
NO.091 ",0..4
LOG NO
Mr. Scott Baton
CITGO Petroleum Corpora
P.Q. Sox 47427
Doraville, GA 30362
4
CC: Mr. Jim T3rke
REPORT OF RESULTS
DIO2 , L QUID SAMPLES
01790-1 WW-1
PARAMETER
Herbicide© in TCLP Extract (6151)
2,4-D (TCLP). m9/1
22,4,5-TP (Silvex) (TCLP), mg/1
Surrogate Recovery
Analysis Late
Analysis Time
Analyst
Pesticides in TCLP Extract (8081)
Chlordane (TCLP), m9/1
Endrin (TCLP). mg/1
Heptachlor (TCLP), mg/1
Heptachlor epoxide (TCLP),
1.ii lane (g-alic) (TCLP) , m9/1
Methoxychlor (TCLP), mg/i
Toacaphene (TCLP), mg/1
Surrogate Recovery
Analysis Date
Analysis Time
Analyst
SI:10
L©O NC1: M1-D1790
Received: 21 MAR 01
Reported: 30 MAR 01
Client O. No.: 21-62-04
01790-1
<©.025
cs.025
85 It
0 .28.01
22:12
TF
<0.025
<0.0050
c0.0025
<0.0025
<0.0005
<O.025
<0.25
78 t
03.27.41
03:20
CN
Projling
Sampled By: Ciient
Code: 105410310
Page 3
DATE/
TIME SAMPL
03-20-01/10;30
51L MaiI 6s a pan m% Sewm Tren4 L r icrIM Inc.

11 : 1U SHVHNNHH LHE I]RA URY 16645' 66730 NO.091 U05
TO 334 666 6633 • faX [phone] . wv w smnc.c om
Mr. Scott Eaton
CITGO Petroleum Corpora.
P.C. Box 47427
Doraville, GA 30362
CC: Mr, Jim Utke
REPORT OF RESULTS
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
01790-1 WW-1.
PARAMETER
Metals in TCLP Extract (6010B)
Arsenic (TCLP), mg/1
Barium (TCLP), mg/1
Cadmium (TCLP), mg/1
Chromium (TCLP), mg/1
Lead (TCLP), mg/1
Selenium (TCLP), mg/1
Silver (TCLP) , mg/1
Analysis Date
Analysis Time
Analyst
Mercury (TCLP) (7470) , mg/l
Analysia Date
Analysis Time
Analyst
Ammonia as N (350.1)
Ammonia-N, mg/1
Analysis mate
Analysis Time
Analyst
LOG NO: M1-01790
Received: 21 MAR 01
Reported: 30 MAR 01
Client P©. No.: 2.1-62-04
01790_
<0,20
<1.0
c0.10
<0.20
<0.20
c0.20
‹0,10
03.22.01
16:10
MB
<0.010
03.26.01
09:23
BB
0.071
03.23.01
10:04
P
Code:
DATE /
TIME SAMPLED
0'3-20-01/10:30
mp1g
C
410330
Page 4
m Trani Lrcboratode , Inc;

9HVHNNHH LHIllUKHWRY db4tieb
Mr. Scott
CITGO Petoleu
P a BOX 12/
Cdravilic,
TPR
ochsmical
Syr SOD
i
Yeis Time
yst
Nitrate as
Analysi
Analysis Tim
Analyst
aa
t 32
Fay
PORT
NO:?t1-
Received: 21 01
Re ted:
nt P. Q
01792-1
420
;1
KM
00
SM
4
act: 1 Sampling
4mpl . 03410330
Page

9(70 Lakeside Drive • Mb0e, At. 6 • Tel. [phone] • Fax. [phone] • worw.st)-inc corn
Mr. Scott Eaton
CITGO Petroleum Corporation
P,O. Box 47427
Doraville, GA 30362
CC: Mr. Jim tltke
REPORT OF RESULTS
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
00688-1 Stormwater Discharge
SEVER
LOG NO: M1-00688
Received: 02 FEB 01
Reported: 13. FEB 01
Client PO. No.: 4500187170
Project: Charlotte - Monthly NPDES
Sampled By: Client
Code: 092410213
Page 1
PARAMETER 00688-1
Volatile Organic Compounds (624)
Acrolein (Propenali, ug/1 <100
Acrylonitrile, ug/1 <100
Benzene, ug/1 <5.0
Bromoform, ug/1 <5.0
Bromomethane (Methyl bromide), ug/1 <10
Carbon tetrachloride, ug/1 <5,0
Chlorobenzene, ug/1 <5.0
Chloroethane, ug/1 <10
2-Chloroethylvinyl ether, ug/1 <50
Chloroform, ug/1 <5.0
Chloromethane (Methyl chloride), ug/1 <10
Dibromochloromethane, ug/1 <5.0
1,2-Dichlorobenzene, ug/1 <5.0
1,3-Dichlorobenzene, ug/l <5.0
1,4-Dichlorobenzene, ug/1 <5.0
Dichlorobromomethane, ug/1 <5.0
1.1-Dichloroethane, ug/1 <5.0
1,2-Dichloroethane, ug/1 <5.0
1,1-Dichloroethene, ug/1 <5.0
cis-1,2-Dichloroethene, ug/1 <5.0
trans-1,2-Diohloroethene, ug/1 <5.0
1,2-Dlchloropropane, ug/1 <5.0
cis-1,3-Dichloropropene, ug/1 <5.0
----------------------------- ----------
DATE/
TIME SAMPLED
02-01-01/13:30
------------------
511 Mobie 15 a part of Severn Trent Laboratories, 'inc.

900 Lakeside Drive * Mobile, AL 36693 * Tel: [phone] * Fax. [phone] * vieviaistlanc,corri
Mr. Scott Eaton
CITGO Petroleum Corporation
P.O. Box 47427
Doraville, GA 30362
CC: M. Jim Lithe
REPORT OF RESULTS
St,'VFRIN
TRENT
LOG NO: Ml-00688
Received: 02 FEB 01
Reported: 13 FEB 01
Client BO. No.: 4500187170
Project: Charlotte - Monthly NPDES
Sampled By: Client
Code: 181710213
Page 2
LOG NO St PLE DESCRIPTION , LIQUID SAMPLES
00688-1 Stormwater Discharge
--------
PARMETER 005E8-1
-- - --------------------- ---------- - - - - - - - -
trans -1,3 -Dichloropropene, ngil <5.0
Ethylbenzene, ugil <5.0
Methylene chloride (Dichloromethane), ug/1 <5.0
1,1,2,2 -Tetrachloroethane, ug/1 <5.0
Tetrachloreethene, ug/1 <5.0
Toluene, ug/1 <5.0
1,1,1 -Trichlernethane, ug/1 <5.0
1,1,2 -Trichloroothane, ug/l <5.0
Trichloroethene, ug/1 <5.0
Vinyl chloride, ug/1 <10
Xylenes, Total, ug/1 <10
surrogate - 4 -BroMefluorchenzene 87
Surrogate - Dibromoflucromethane 80 t
Surrogate - Toluene -d8
Analysis Date
Analysis Time
Analyst
Purgeables (602)
Benzene, ug/l
Ethylbenzene, ugil
Toluene, ug/1
Xylenes, Total, ug/1
Analysis Date
Analysis Time
Analyst
87 t
02.06.01
15t27
LW
<1 0
<1. 0
<1.0
<2 . 0
02 .05.01
19:03
M.,93
911 Mobile is a pert of Severn Trent
w,*1
DATE/
TIME SAMPLED
02 -01 -01/15:38

9a/ Lakeside Drive • Mobile, AL 36693 Tei. 33'4 666 6633 • Fax: [phone] • www.stNnc„com
Mr. Scott Eaton
CITG Petroleum Corporation
P.O. Box 47427
Doraville, GA 30362
CC: Mr. Jim Utke
REPORT OF RESULTS
LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
00688-1 Stormwater Discharge
RARAMETER
-----------------------------
Semivolatile Organic Compounds (625)
Acenaphthene, ug/1
Acenaphthylene, ug/1
Anthracene, ug/1
Benzidine, ug/1
Benzo(a)anthracene, ug/1
3,4-Benzofluoranthene, ug/1
Benzo(a)pyrene, ug/1
Benzo(k)fluoranthene, ug/1
Benzo(g,h,i)perylene, ug/1
4-Bromophenyiphenyl ether, ug/1
Butylbenzylphthalate, ug/1
bia(2-Chloroethoxy)methane, ug/l
bis(2-Chloroethyl)ether, ug/1
4-Chloro-3-methylphenol (p-Chloro-m-cresol), ug/1
2-Chloronaphthalene, ug/1
2-Chlorophenol, ug/1
4-Chloraphenylphenyl ether, ug/1
Chrysene, ug/1
Dibenzo(a,h)anthracene, ug/1
Di-n-butylphthalate, ug/1
3,3'-Dichlorobenzidine, ug/1
2,4-Dichlorophenol, ug/1.
Diethylphthalate, ug/1
LOG NO: M1-00688
Received: 02 FEB 01
Reported: 13 FEB 01
Client PO. No..: 4500187170
Presject: Charlotte - Monthly NPDES
Sampled By: Client
Code: 092410213
Page 3
00688-1
DATE/
TIME SAMPLED
02-01-01/13:30
---------------
<1,0
<10
<10
<80
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<20
<10
<10
tones, toe,

900 Lakes#de firm • Mobil
633 • Fax: 334 666
Mr. Scott Eaton
CITGO Petroleum Corporation
P,©. Box 47427
Doraville, GA 30362
CC: Mr. Jim Utke
REPORT OF RESULTS
LUG NO SAMPLE DESCRIPTION , LIQUID SAMPLES
C
n
STI. Mob .
LOG NO: M1-00688
Received: 02 FEB 01
Reported: 13 FEB 01
PO. No.: 4500187170
Project: Charlotte - Monthly NPDES
Sampled By: Client
Code: 0924/0213
Page 4
DATE/
TIME SAMPLED
00688-1 Stormwater Discharge
PARAMETER 00688-1
------------
2,4-Dimethylphenol, ug/1 <10
Dimethylphthalate, ug/1 <10
4,6-Dinitro-2-methy1phenol (4,6-Dinitro-©-cresol), ug/1 <50
2,4-Dinitropheflol, ug/1 <70
2,4-Dinitrotoluene, ug/1 <10
206-Linitrotoluene, ug/1 <10
1,2-Diphenylhydrazine, ug/1. <10
Di-n-octylphthalate, ug/1 <10
bis(2-Ethylhexyl)phthalate, ug/1
Fluoranthene, ug/1
Fluorene, ug/l
Hexachlorobenzene, ug/1
Hexachlorobutadiene, ug/1
Hexachlorocyclopentadiene, ug/1
Hexachloroethane, ug/1
Indeno(1,2,3-cd)pyrene, ug/1
Isophorone, ug/1
Naphthalene, ug/1
Nitrobenzene, ug/1
2-Nitrophenol (o-Nitrophenol), ug/1
4-Nitrophenol (p-Nitrophenol), ug/1
N-Nitrosadimethylamine, ug/1.
N-Nitrosodiphenylamine, ug/1
n-Nitrosodi-n-propylamine, ug/1
-----------------------------
02-01-01/13:30
<10
<10
<10
<10
<10
<10
<10
<1.0
<10
<10
<10
<10
<50
<10
<10
<10
STL Motile Is a part of Severn Trent Laboratooes, Inc,

900
4 :.. 6633 * Fax: [phone] * 5'
LOG NO
00688-1
CC:
LOG O'
Received:
Reported:
00688
01
01
n t PO pica , a 0 0: 8 7.7 0
charlotte - Monthly N DES
SamPlad y: Client
Code: 092410213
Page 5
Mr . Scot Eaton
CITGO Petroleum Corpra
P.0, Box 47427
Doraville, GA 382
Star
ke
REPORT OF S TS
QUID SAMPLES
: ,-Gxyb±a (l - h1oro ro ane) [big (2-Ch1ar is rO y <10
1) ether] , u /
enahlorhenl, a/1.
henanbhrene, u/1
Phenol, ug/1
Pyrene, u/1
142,4®Tr h1or en e ..e, ugil.
2,4,6-' riehlor ene1, ug/1
Surrogate - 2 -Flu robi teeny
Surrogate - 2 -Fluerophenol
SurrogateNItrobenzene-d5
Surrogate 4 Phenol-d
Surrogate -Terphenyl-d14
urrogate „ 4, 6-Tribrmople
Analyais Date
Analysis Time
Analyst
Tote Suspended SolidS0.2
Total Suspended Solids, rag/l
Analysis Date
Analysis Time
Analyst
DATE/
TIME SAMPLED
<50
<10
<10
<10
<10
94
82
120
1.0
02.09.01
7
0
TES

wide Drhte 3 . Tel 33 a 33 F4c 34 G S b6 nc:com
M m Scott on
CI CO Pet ole�x C
P.O. Sox 47427
Doraville, GA 3036
CC.:
ora
LOG C S PLE DSCRIPTIC!
0068 1 St rm to Discha
TER
otal Becoverable Plaenolics
Phenolics, Total Reece:
Analysis Date
Analysis Te
Analyst
Cif and Grease
n-Hexane e t a tab e
Analysis Date
Analysis Time
Analyst
Turbidity (1S0 .1 Rev 2)
Turbidity, ,NTU
Analysis Date
Analysis Time
Analyst
---
REFERENCE: EPA 40 CFR Part 136
Savannah a stories, c °t Car
tke
PORT OF RESULTS
D SAMPLES
LOG C l- 0688
Received: 2 FEB 01
Reported 1SER 01
eat PO
7170
Projects CharlotteMonthly NPDES
Sampled Client
Code: 132410213
Page 6
<3,0
02 . €l6.0 1
10:30
1,714
02a2.01
1S:30
DATE /
TIMES P
02..01-0

33/3EI. 2 01 11.1 SAVANNAH LABORATORY i 1E964576E Tie
N©. E91 G12
• Tel: [phone] • Far:
Mr. 'Scott Eaton
CITGO Petroleum Corporation
P.O. Box 47427
Doraville, GA 3C 362
LOG NO
0119©-1 WW-
CC : Mr. Jim Lithe
REPORT OF RESULTS
, LIQUID SAMPLES
PARAMETER
Volatiles in TCLP Extract (8260B)
Benzene (TCLP1, mg/1
Carbon tetrachloride (TCLP), mg/1
chl©rabenzene (TCLP) , mg/1
Chloroform (TCLP) , mg/1.
112-Dichlar©ethane (TCLP),
1,1-Dtchloroethylene (TCLP),
methyl ethyl ketone (TCLP),
Tetrachlar'oethylene (TCLP) ,
Trichloroethylene (TCLP). mg/1
Vinyl chloride (TCLP), mg/1
Surrogate - 4-aram©fluarobenzer e
Surrogate-DSFM
Surrogate - Toluene -dB
Analysis Date
Analysis Time
Analyst
01790-1
<0.10
<0,10
<0.10
<0.10
<0.10
<0.10
<0.50
<0,10
<0.10
<0.20
104! %
98 V
100 V
03.29.01
12:50
LW
LOG NO: M1-01790
Received: 22 MAR 01
Reported; 30 MAR 01
t PO, No.: 21-62-04
sampling
Client
Code: 105410330
Page 1
DAT2 /
TIME SAMPLED
03-20-01/10;30

0:3/3O/2OO1
SAL)PNN H LABORATORY 1864576O° 13
NO.091
669Ti
4 666 56'96 *
LOG NO
01.790-1 WW-1
PARAMETER
Semlvolatiles in TCLP Extract (B270)w--
Creaal o,m,p (TCLP), mg/1
1, 4-Dichlorobenzene (TCLP), mg/1
2,4-Dinitrotoluene (TCLP), Mg/1
IIexachlorobenzene (TCLP), rng/1
Nexeehloroburadiene (TCLP), mg/1
Hexachloroethane ITCT ), mg/1
Nitrobenzene (TCLP), mg/1
Pentachiorophenol (TCLP), mg/1
2,4,5-Trichlor©phenol (TCLP), mg/1
2,4,6-Trichlorophanol (TCLP), mg/1
Pyridine (TCLP) , mg/1
Surrogate - Phenol d-5, t Roc
Surrogate - 2-Fluorophenal, 1 Rea
Surrogate - 2,4,6-Tribramophenol, % Rec
Surrogate -Nitrobenzene d-5, t Ree
Surrogate - 2-Plu©rob1pheny2, t Roc
Surrogate-p-Terphenyl d-14, 1 lee
Analysis pate
Analysis Time
Analyst
Mr. Scott Raton
C1(0 Petroleum Corporation
Box 47427
irraville, GA 3(362
CC: Mr. Jim Utke
REPORT OF RESULTS
SAMPLE DEBCRIPTI©N , LIQUID SAMPLES
01790-1
<0,,050
<0.050
<0.050
<0,050
< 0,050
<0,050
< 0.050
<0.25
<0,050
<0,050
<0.25
92 4
92 4
104 1
76 %
90 1
89 1
03.21.04.
©7:32
CH
LOG NO;. M1-01790
Received: 21 MAR 01
Reported: 30 .MAR 01
PO. No.: 21-62-04
Project: WW-
Sampled
Code:
DATE/
TIME SAMPLED
1 Sampling
8y: Client
105410330
Page 2
03.20-01/10;30
911- Moab Is a pgri of Soma; Trani Ldbornorin, Inc.

03/3 i 2001
11:10 SAVANNAH LABORATORY 4 16645766730
NO.O91 [;04
Mr. Scott Eaton
CITGO Petroleum Corporation
P.O. sox 47427
Doraville, GA 30362.
LOG NO SAMPLE Di'SCR
01790-1 WW-1
PARAMETER
-----------------
Herbicides iln TCLP Extract
2,4-D (TCLP), mg/1
2,,4,5-TP (9ilvex) (TCLP), mg/1
Surrogate. Recovery
Analysis Date
Analysis Time
Analyst
CC: Mr. Jim Dtke
PART OF RE5UI.,TS
VON , LIQUID SAMPLES
(8151)
Pesticides in TCLP Extract (8081)
Chlordane (TCLP) , rng/1
Endrin (TCLP), mg /1
Heptachlor (TCLP), mg/1
Heptachlor epoxide (TCLP), mg/1
Lindane (g-aic) (Tcd,P), mg/1
Methoxychlor (TCLP), mg/1
Toxaphene (TCLP), mg/1
Surrogate Recovery
Analysis Hate
Analysis Time
Analyst
LOG NO: M1-01790
Received: 21 MAR 01
Reported: 34 MAR 01
Client Pa. No.: 21-62-04
U1790-1
<0.©25
c0.025
85 %
03.28.01
22:12
TV
<a.0050
40.©©25
<©.©©25
<0.0025
<0.025
40.25
78 t
1.27.©1.
03:20
CN
ct: WW-1 sampling
ampled By: Client
Cade: 105410330
Page 3
DATE/
TIME SAMPLED
03-20-01/10:30
ST4 Mobile 15 a part al $cwrn Trent Labenttoln, Inc.

03/3Et/2001 11» 1Q SAVANNAH LF880 lit Y 1864576873E
NO . E91 P05
Mr. Scott. Eaton
CITGQ Petroleum Corporation
P.O. Box 47427
Doraville, GA 30362
LOG NO
01790-1
PARAMETER
CC; Mr. .71m Utke
REPORT OF RESULTS
SAMPLE DESCRIPTIQN LIQUID SAMPLES
WW-1
Metals in TCLP Forest (6o10B)
Arsenio (TCLP), mg/1
Barium (TCLP), mg/1
Cadmium (TCLP) , mg/1
Chromium (TCLP), mg/1
Lead (TCLP), m9/1
Selenium (TCLP), mg/I
Silver (TCLP), mg/1
Analysis Date
Analysis Time
Analyst
Mercury (TCLP)
Analysis Date
Analysis Time
Ana1yet
(7470), mg/1
Ammonia as N (350.1)
Ammonia-N, mg/I
Analysis pats
Analysis Time
Analyst
LOG NO:
Received:
Reported:
Client P0. No.
01790-1
<0,20
<1.0
c0.10
<0.20
<0.20
<0,'20
<0.10
03.22.01
16:10
MB
<0,010
03.26.01
09:23
BB
0.071
03.23.01
10:04
M1-01790
21 MAR 01.
30 MAR 01
: 21-62-04
Project: WW-1 Sump i,ng
Sampled By: Client
Code: 105410330
Page 4
DATE/
TIME SAMPLED
03-20-01/10;30
STL Mobile Isa par, at Severn Tront Lztxratcftaa, Inc.

03/30/2001 11:10 SAVANNAH LAB(JRAT©RY i 10645768730
N©.091 U06
• TO 9• 4 6633 + F4
Mr. Scott Eaton
CIT3O Petroleum Corpora
P.Q. Box 47427
Doraville, OA 30362
WO NO SAMPLE DESCRI
01790-1 WW-1
PARAMETER.
CC: Mr. Jim Utke
T OF RESULTS
TION , LIQUID SAMPI.I s
Biochemical Oxygen Demand (SM 52105}'
5 Day DOD, mgil
Analysis Date
Analysis Time
Analyst
Chemical Oxygen Demand (9M 5220C)
Chemical Oxygen Demand, mg/1
Analysis pate
Analysis Time
Analyst
Chloride (325.2)
Chloride, mg/1
Analysts pate
Analysts Time
Analyst
Nitrate as N (353.2)
Nitrate-N, mg/1
Analysis Date
Analysis Time
Analyst
I,O© NO: M1-01790
Received: 21 MAR 01
Reported: 30 MAR 01
Client PO. No.: 21-62-04
01790-1
+a6 WO
2.811F'11
03.21,01
15:42
DP
<20
03.27,01
09:00
'I
2,8
03.22.01
19:11
BM
0,9s
03.21.01
16:56
ME
Project: WW-1 sampling
sampled Fay: Client
Code: 105410330
Page 5
DATE
TIME SAMPLED
03-20-04/10:30
sn Mo a is a part of se,Rrn Trent lateritfld s, i

0 "' /2001 11 10 SAVANNAH Li AT ?
NO.O91 t?07
Mr. Scott Baton
ciT00 Petroleum Corporation
P.O. Box 47427
Doraville, GA 30362
CC: Mr. Jim lithe
LOG NO SAMPLE PEBCR;P"TIQN
01790-1
WW-1
PARAMETER
-----------------------
Nitr.i.te-N 1353.2)
Nitrite-N, mg/1
Analysis Pate
Analysis Time
Analyst
Organic Q!arboz Total (415.1)
TOC,
Analya
Analysis Tire
Analyst
PhoaphOrus (165,4)
Phosphorus, Total, mg/1
Analysia Date
Analysis Time
Analyst
Total Diaaolved Solids (160,1.1
Total Di®s©lved. Saida, mg/1
Analyaia Date
Analysis Time
Analyst
REPORT OF RESTTS
LOG NO; M1-01790
$eceiveda 21 MAR 01
Reported: 30 MAR 01
O. NO.; 21-62-04
Project;. WW-1 Sampling
Sampled By: Client
Code: 105410330
Page 6
DATE/
TTMB SAMPL
03-20-41/10m30
.W. WWWW.WWWWwommatwom..mem
01790-1
<0.050
03,21,01
1.7:50
ME
<1.0
03,22,01
16:45
KM
<Q,10
03,27,01
12:17
AM!
26
21.01
17:00
TES
Seaev T Labammio Vnc.

03/
0
11:10
R T1
568730
NO. 09
Mr. Scott 'Eaton
CITGO Petroleum. Co oration
P.O. aax 47427
Doraville, GA 30362
1,04NO
01790-1
PARAMETER
CC: Mr. aim Utke
PORT OF RESULTS
DESCRIPTION , LIQUID SAMPLES
Total Kjeldahl Nitrogen -
xjeldahl Nitrogen-N, mg/1
An41yei5 Data
Analysis Time
Analyst
RCRA Metals (6010D)
Arsenic, mg/1
barium, mg/1
Cadmium, mg/1
Chromium, mg/1
Lead, mg/1
Selenium, mg/1
Silver, mg/1
Ana1y8ia Date
Analysis Time
Arlalyet
2)
Loo NO; MIl-01790
Received: 21 MAR 01
Reported: 30 MAR 01
Client PD. No.: 21-62-04
01790-1
<0,20
03.27.01
12:17
am
<0.010
0.022
<0.0050
<0.010
0.0066
<0.010
<0.010
03.22.01
21:50
Mil
REFS CE: EPA 40 CFR 1'irt 136
STL MObiie"e North Carolina Certiilcatitrn No, 395.
Project: WW-1 Sampling
Sampled Ey: Client
Code: 105410330
Page 7
PA
TIME SAMPLED
03-20-01/10:30

03/30/2001
11:10 SAVANNAH LABORATORY 18645768730
NO.091 P09
f: 334 6t 6 6 3 • F r 3341666 6996 • wwutHnc.«m
Mr, Scot Eaton
CITGO Petroleum Corporation
P.O. Box 47427
Doraville, GA 30362
LOG NO
01790-2
01790-3
01790-4
PARAMETER
CC: Mr. Jim Utke
REPORT ©'F RES
TS
SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPLES
method Slanh:
i.ala Control Standard t Recovery
Precision (%RPD) of LCS/LCSD
Volatilem in TCI,P Extract (6250E)
Densetse (TCLP) , mg/1
Carbon tetrachloride (TOLD), mg/1
Chlorabenzene (TCLP), mg/1
Chloroform (TCI,P) , mg/1
1,2-Dichloroethane (TCLP), mg/1
1,1-Diahlor.-oethylene (TcI,P) , Ong/1
Methyl ethyl ketone (TCLP), mg/1
Tetrachlor©ethylene (TCLP), mg/1
Trichloroethyiene (x'CL,P) , mg/1
Vinyl chloride (TCLP), mg/1
Analyeia Date
Analyst
LOG NO; M1-01790
Recetved: 21 MAR 01
Reported: 30 MAR 01
Client Po. tio.: 21-62-04
Project; WW-1 Sacs ,ling
Sampled Sy:
Code: 105410330
Page 8
DATE/
TIME SAMPLED
01790-2 01790-3 01790-4
40.020 106 t
<0.020
<0.020 712 t
40.020 ---
<0.020 <0.020 101 t
<0.10 ---
<0.020
<0.020 110 t
<0.040 ---
03.29.01 03.29.01
LW LW
0.0 t
0,0 It
2.0 t
0.0 t
STL Mobil, e a part of Sawn Tre taearatortec, Inc.

11;10 SAVANNAH LABORATORY i 18645768730
NO.091 910
• Fix 3346556696•
LOCO NO
01790-2
01790-3
01790-4
Mr. Scott Eaton
CITQOPetroleum C©1-ParAtion
P.O. Sox 47427
Doraville, GA 30362
8A
Method Blank
Lab Control Standard t Recovery
Precision (tRPP) of LC19/LC9D
PARAMETER-----------------
Semivalatiles in
Cre o1 a,m,p (TCLP
1, 4-Diahlerobenzene (TCLP), mg/1
2,4-Dir itrotoluene (TCLP), mj/1
Hexac'hlorobenzene (TCLP), mg/1
Hexachlorobutadiene (TCLP'). mg/1
Hexachioroet.hane (TCLP), mg/1
Nitrobenzene (TCLP), mg/1
Pentachlorophenol (TCLP), mg/1
2, 4, 5-Trichlorophenal (TCLP), mg/1
2,4,6-Tr.ch1OrQphenol (TCLP), mg/1
Pyridine (TCLP), mg/1
Surrogate - Phenol d-5, t Rec
Surrogate - 2-Fluoropbenol, t Rec
Surrogate - 2, 4, 6-Tribropopber#ol, t
Surrogate -Nitrobenzene d-5, t Rec
Surrogate - 2-Flu©robiphenyl, t R0P
Surrogate-p-Te►rphenyl 4-14, t Roc
Analysis Date
Analyaia Time
Analyst
act (8270)
CCt Mr.
dim Utke
R0PORT OF RESULTS
LOG NO: M1-01790
Receiveda 21 MAR 01
Reported: 30 MAR 01
Client PC). No.: 21-62-04
TION , QC RAPQRT FOR LiOu I) SAMPLRB
Project: WW-1 Sampling
Sampled ay; Client
Code; 105410330
Page 9
DATE/
TIME SAMPLED
Mr
01790-2 01790-3 01790-4
<0,050 90 1 4.4 t
< 0.050 80 t 0.0 t
<0.050' 93 t 0.0 t
<0.050 8.2 t 4.9 t
c0.050 80 t 1.2 t
c0.050 74 t 5.4 t
< 0.050 80 t 2.5 t
<0.25 90 t 0.0 't
40.050 100 t 0.0 t
<0.050 96 t 1.0 t
<0.25 52 t 23 t
84 1 99 t ---
67 t 110 t ---
68 t 110 t
86 t 84 t _--
86 t 86 t
84 t 94 t -
03.28.01 03.28.01 _--
04:37 --- ---
CH CH
61 OM* 15 a part of Sew Trmnt upprp si s. fnC.

11: 10 SA*PHA LRBOR T1 Y 4
5
NO.091
• Tel: [phone] • Far 334 666 6696 • Ns eitt4r-cam
Mr. Scott Eaton
CITQO Petroleum Corporation
P.O. Box 47427
Doraville, GA 30362
1,00 NO 9�P% DEB
01790-2 Method Blank
CC: Mr. Jim Utke
REPORT OF RESULTS
DATE/
TPTION , QC REPORT FOR LIQUID SAMPLES TIME SAiMPLE'n
01790-3 Lab Control. standard 4 Recovery
01790-4 Preciajon (%RP ) of L,CS/LCSP
PARR T=R
Herhictdes in TCLP 3xtract (8151)
2,4-'D (TCLP), mg/1
2, 4, 5-TP (silvex) (TCLP), , mg/1
Surrogate Recovery
A1141484e Date
Analysis Time
Analyst
Peeticidee in TCLP Extract (80B1)
Chlordane (TCLP). mg/1
Endrin (TCLP), mg/1
Heptachlor (TCLP), mg/1
Heptachlor epoxide (TCLP). mg/1
Lindane (9-BBC) (TCLP), m9/1
Methoxychlar (TCLP), 6Ig/1
Toxaphene (TCLP), mg/1
Surrogate Recovery
Analyaia Date
Analysis Time
Analyst
c0.025
<0,025
80%
03;28.01
19:52
TV
LOG NO 1-01790
Received: 21 MAR 01.
Reported: 30 MAR 01
ie t PO. No.; 21-62-04
WW-1 Sampling
ed By: Client
e: 105410330
Pege 10
01790-2 01790-3 01790-4
131
11%
03 .2I . 01
18:18
TF
03.28.01
18:10
Tt
<0.025 --- ---
<0.0050 87 i 4.6 4
<0.0025 84 1 9.5 1
<0,0026 92 1 4.3 1
60.0025 91 t 2.2 1
<0.025 96 t 9.4 1
<0,25 - _ ---
76 1
03.27.01
02:20
CM
68 t
03.27.01
00:24
CN
511 Rs * pen o Senora Trend laborltor a , Inc.

11:10 SAVANNAH
NO.O91 ?12
900 Iafe a pfM • M ,11136693 •
i,cx NO
01790-2
01790-3
01790-4
Mr. Sc;Fatt Eaton
CITOO Petroleum Corporation
P.O. Box 47427
Doraville, OA 30362
'MI Mr.
RlvFORT OF RESULTS
RAMPLU,DESCRIPT2ON , QC REPORT FOR
Method Blank
Lab control. Standard t Recovery
Prec ai©n (tRPD) of L,C8/LCBD
PARAMETER
Metals in T'CL? Extract (601091
Arsenic (TCLP) , mg/1
Barium (Tc149, mg/1
Cadmium (TCLP) , mg/1
Chromium (TCLP). mg/1
Lead (Tci•?) , mg/1
Selenium (TCI.'). mg/1
Silver (TCI.P) , mg/1
Analyeie Date
Ana1.y0ia Time
Analyst
Mercury
Analyai
Analysi
Analyst
TcL.P) (7470, mg/1
Date
Time
Ammonia as N (350.1)
Ammonia-N, mg/1
Analyaia pate
Analyuia Time
Analyst
Ld al No: M'1-01790
Reece ved: 21 MAR 01
Reported: 30 MAR 01.
Client Pa. No.; 21-62-04
Project: WW-1 Sam 1i.ng
Sampled By: Client
Code; 105410330
Page 11
DATRr
LIQUID SAMAR TIME SAMPLED
01.790-3 01790-4
<0 20 105 t
<1.0 102 t
<0,10 98 t
<0.20 97 t
<0.20 100 t
<0,20 105 %
<0.10 107 t
03.22.01 03.22.01
15:10 16:10
M8 MB
0 t
1.0 t
0 t
1.0 t
1.0 t
0 1
2.0 t
<0.010 96 t 3.2 t
03.26.01 03.26.01
09:23 09:23 00;00
BB BB
<0, 030 99 t
03.23.01 03.23.01
10:04 10:04
MR ME
•
1,0 t
STI. WAIN Irt a part of Sewn Trent lAtti14411, lere.

2
11:10 SA t AN 1N LA RATORY i 18645768730
NO.091 P13
LOG NO
01790-2
01790-3
01790-4
93 Tid 334 666 f: # 334 6b6 w�ww 4nc a rn
Mr. Scott Baton
CITGO Petroleum Corporation
P.O. Box 47427
Doraville, GA 30362
CC; Mr. Jim Utica
REPORT OF RESULTS
SAMPLE DESCRIPTION , QC REPORT FOR LIQUID SAMPT.
PARAMETER
Biochemical Oxyg
5 Day SOD, mg/1
Analyaia Date
Analyaie Time
Analyst
Blank
xol Standard % Recovery
On (tRP») of LCS/T,C13D
d (SM 52108)
Chemical Oxygen Porn nd (aM 52200)
Chemical oxygen Demand, mg/1
Analysis Date
Analysis Time
Analyst
Chloride (32.2)
Chloride, mg
Analysis Date
Analysis Time
Analyst
Nitratee as N (353.2)
Nitrate-N, mg/1
Analysis gate
Analyela Time
Analyst
LOG NO; M1-01790
Received; 21 MAR 01
Reported: 30 MAR 01
Client O. No.: 21-62-04
01790-2
42.0
03.21.01
15;42
DP
<20
.01
00
KM
: WW-1 Sampling
mpled By; Client
Code: 105410330
Page 12
DATE/
TIME Swn=
01790-3
94 t
21.01
15:42
DP
74 t
03,27.01
09:00
KM
<l.0 90 4
03.222.01. 03.22.01
19:11 19:11.
BM FM
c0.050
03.21.01 03.21.01
16:56 16:56
MB ME
01190-4
Trn: iaeeralari:l. irw:,

r2001
T01 Y 3 18645769730
NO.091 1714
■ Ti
Mr. Scott Eaton
CITGO Petroleum Corporation
ax 47427
Doraville, GA 30362
LOD NO
01790-2
01790-3
01790-4
PARAMETER
Nitrtte-N (353.2)
Nitrite-N, mg/1
Analysis Date
Analysis Time
Analyst
CC:
REPORT OF RESULTS.
LOG NO:
Received: 21
Reported; 30
90
01
01
Client PO. No.; 21-62-04
Project: MAW -I Sampling
Sampled By; Client
Code: 105410330
Page 13
DATE/
EF'ORT FOR LI©UID SAMF'3.AS TIME S
trot Standard t Recovery
on (t.R}'D) of LCS/LCSD
Organic Carbon, Total (415.1)
TOC,,/1.
Analyela bate
Analysia Time
Analyst
Pho xu5 (165.4)
Pho8pisorus , Total, ME/1
Analysie Date
Analysis Time
Analyst
r►tal Dissolved Solids (169.1)
Total. Dissolved Solide, mg/1
Analysis Date
wards Time
Analyst
0-2 01790-3 01790-4
<0.050
03.21,01
17150
MSS
<1.0
03.22,01
16:4.5
KM
<0.10
03,27.01
12117
8M
<5.0
03.21.01
17:00
TES
100 t.
03.21.01
17:50
ME
94 t
03.22.01
16:45
ME
97 t
03.2 7 .01
17:17
HN
100 t
03.21.01.
17100
TAS
1.0 t
0.0 t
3.1 t
3.0 1
STL Mantis 13 a Paul of 9evn Trent LaUomtoriex, Inc.

033"30/2001.
11:10 8'I JANNAN l liBORATORY 16645768730
NO.091 915
9
Mr. Scott Eaton
CITQO Petroleum Corporation
P.O. Sex 47427
Doraville, GA 30352
LOG NO
01790-2
01790-3
01790-4
PARAMETER
CC; Mr. Jim Qtke
REPORT OF R$sui.TS
1 : M1-01790
Received: 21 MAR 01.
Reported: 30 MAR 01
Client PO, No.: 21-62-04
SAMPLE DE3CRTPTION , QC REPORT FOR LIWIP SAMPLES
Method Blank
Lab Control Standtl+d t Recovery
preaieiOn (tRPD) of Les/LCSD
Total Kjeldahl Nitrogen - N (351.2)
Kjeldahl Nitrogen-N, mg/1
Analysis Date
Analysis Time
Analyst
RCRA Metals (60105)
Arsenic, mg/1.
Barium, mg/1
Cadmium, mg/1
Chromium, mg/1
Lead, Mg/1
Selenium, mg/1
Silver, mg/1
Analysis Date
Analysis Time
Analyst
Wft
Project; WW-1 Sampling
Sampled By: Client
Code: 105410330
Page 14
DATR/
TIME SAMPLED
01790-2 01790-3 01790-4
0.20 81 t 1.2 t
03,27.01 03.27.01
12:17 12:17
OM BM
c0.010 99 %
<0.010 97
<0.0050 98 %
<0.010 98 %
50.0050 98 t
<0.010 97 t
c0.010 98 t
03.22.01. 03.22.01
21:50 21:50
MB MB
-These test results meet a,11 the requirements of NEJ.JC. All quastioans
regarding' Chia test report should be directed to the 9TL Project Manager
who signed this tent report.
2.0 t
3.0 %
2.0 t
2.0 t
3.0 t
3.0 ft
3.0 W
+811 The reported BOOS result is eattmated because sample oxygen depletion
was Outside method -recommended limits.
Smith, Project Manager
Final Page Of Report
SYL Mobile is • pal al Severn Trent lonaareW►ies, Inc,

SAVANNAH LABORATORIES
ABWIRONMENTAL SERVICES, INC.
YSjS REQUEST AND CHAIN OF CUSTODY RECORD
CD 5102 LaPod a Avenue. Savannah, GA 31404
CD 2546 industrial Plea On"va, Talle amee, FL 32301
I= S4 SW 12th Avenue. Deerfield Beach, FL 33442
Lakeside Drive, Mobile, AL 36693
2 Benjamin Road. Sudo 100, Tampa, FL 33034
Apra Drive, Suits 110, C iestrar an, LA 70041
NUMBER OF AJNERS SUB
Phone: [phone]
Phone: (904) «18-3994
Phone: [phone]
Phone: [phone]
Phone: (Bt3)7427
Phone: [phone]
97
FILs; (504) 72S1-1103
SIAt.JO 110
AEPOCIT
OELivf11;Y
EXPEDITED REPO
CIFtC1iERYLslmr
TTED REMARKS

a cal
acecoat
h 26, 2001
Mr. David Klem
ME
155 Tradd Street
Spartanburg, SC 29301
RE: Lab Project Number; 922142
Client Project ID. Citgo Charlotte
Dear Mr. Klemm:
Enclosed are the ana
questions concerning
Si ncerel y
Sunnis Hervey
Sunni e,Hervey pacelabs.cum
Project Manager
Enclosures
264 295
Pace Analytical Services, Inc:
9800 Kincey Avenue, Suite 10
Fiontersville, NC 28078
Phone 704.875,9092
Fax. 704.87 . 9091
results for sample(s) received by the laboratory on March 20. 2001.. If you have any
eport, please feel free to contact
lion liDs
12
NC prinking Water 377'i.,
This report shall not be reproduced, except in full,.
without the written consent of Pace Analytical Services. ins.
Laboicatory C rt ficalion IUD
KY Drinking Water 90090
VA Drinking Water 213
FL NFLAP E87627

ace Anal
ical
www.pacelabs„cain
SKME
155 Tradd Street
Spartanburg. SC 23301
Attn: Mr. David Klemm
Phone. [phone]
Lab Sample No: 921519203
Client Sample ID: WW-1
Parameters
Wet Chemistry
Fecal Conform in Water
Conform. Fecal
Date Prepared
Pace Analytical Services, Inc.
9800 &grey Avenue, Suite 100
Huntersville, NC 28078
Flynn. 704.875,9092
Fax 704.875,9091
Lab Project Number: 9221427
Client Project ID, Citgo Charlotte 1264-90.295
Project Sample Number: 9221427-001
Matrix: Water
Results Units PRL
Date Collected: 03/20/01 10:30
Date Received: 03/20/01 12:08
Analyzed Analyst CAS# Ftnote Limit
Method: SM 9222D
ND co1/100m1 5:0 03/21/01 YLJ
03/20/01 11:48
Date. 03/26/01
Laboratory Certification iDs
NC Wastewater 12
NC Drinking Water 37706
SC 99006
REPORT OF LABORATORY ANALYSIS
This report shall not he reproduced, except al toll,
without the written consent of Pace Analytical SerieCeo
Page: 1
Laboratory Certification its
KY Drinking Water 90090
VA Drinking Water 213
FL NELAP E87627

ace 4nal 'car
www,pacelabs.com
ETER FOOTNOTES
ND Not Detected
NC Not Calculable
PRL Pace Reporting Limit
Date: 03/26/01
Laboratory Certification ilDs
NC Wastewater 12
NC Drinking Water 37706
SC 99006
Pace Analytical Services, Inc.
9800 Kinney Avenue, Suite 100
Huntursullie, NC 28078
Phone: [phone]
Fax: 704,875.9091
Lab Project Number: 9221427
Client Project ID: Citgo Charlotte 1264-90-295
REPORT OF LA: 'ATORY ANALYSIS
This report shall not be reproduced, except in full,
withotit the tie ritten consent of Pace Analytical Services, Inc,
Page: 2
Laboratory Certification IDs
KY Drinking Water 90090
VA Drinking Water 213
FL NELAP E87627

r3C Batch: 39457
Analysis Method: SM 9222D
Associated Lab Samples::
MET BLANK. 921521050
Associated Lab Samples:
Parameter
9203
921519203
TY CONTROL DATA
Pc Analytical Services, Inc
9800 KKncey Avenue, Suite 100
Huntersvilie, NC 28078
Phone. [phone]
Fax [phone]
Lab Project 'Number°: 9221427
Client Project ID: Citcgo Char
QC Batch Method:
Analysis Description: Fecal Caliform in Water
Method
Manic;
Units Result PRL Footnotes
col /100m1 ND
SAMPLE DUPIICATE 921521068
Parameter
Units
0
Fecal
2
Dup.
921518858 Result RPD Footnotes
col/100m11100 300.0
Date: 03/26/01
ti9ication ID
NC Wastewater 12
NC Drinking Water 37706
C 99006
90-295
EPr .T OF LA :ORATORY ANALYSIS
This report shall not be reproduced. except in full,
rthrarat the`varitten consent of Pace Analytical Cervices. Inc.
Page:
Laboratory Certificate%
ICY Drinking Water 90090
VA Drinking later 213
Fim NELAP 687627

ace nalytical
w.cniai.orn
QUALITY CONTROL DATA PARADETER FOOTNOTES
Pace Analytical Services, tn.
9800 Piney Avenue, Suite 100
Hiatersville, NC 280.78
Phone: 704,875 0099
Fax: [phone]
Lab Protect N er 9221427
Client Project ID; Citgo Charlotte 126-90•295
Consistent with EPA gold lines unrounded concentrations are displayed and have been
ND Not Detected
NC Not Calculable
PRL Pace Reporting Limit
RPD Relative Percent Di fference
1] Colonies are too numerous to count
t: rltar ry riu aii
NC Wastewater 12
NC Drmr inr stater 3
SC
99
Attu
result is greater than shown.
sed to c
culateX Rec and RPO values.
This report shall not be reproduced, except in frri , VA Drinking Water 213
vathout the written consent of Pace Anayfical Services. 9nt, FL NELAP E87627
Page'; 4
tion IDs
KY Drinking Uttater 9000