WQ0019911_Correction_20010914

State of North Carolina
� a
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
Scott Eaton
CITGO Petroleum Corporation
PO Box 47427
Doraville GA 30362
Dear Mr. Eaton:
September 14, 2001
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT ANb NATURAL RESOURCES
Subject: Correction to Permit No. WQ00199I 1
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 i of Permit No. WQ0019911, issued August 27, 2001, for the subject facility.
The following corrections have been made to the permit:
] . Condition 1.7 has been modified to reduce buffers to those requested during the permit application process.
2. Figure I 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.
If you need any additional information concerning this matter, please contact Sue Homewood at (919) 733-
5083 extension 502.
Sincerel ,
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
Division of Water Quality, Central Files
Joe Hinton, S&ME, 3718 Old Battleground Rd, Greensboro NC 27410
1517 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone [phone] Fax [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/10% post -consumer paper

The spray irrigation facilities shall be effectively maintained and operated at all times so that there is r.o
discharge to the surface waters, nor any contamination of ground waters which will render the
unsatisfactory for normal use. In the event that the facilities fail to perform satisfactorily, including tli-
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.
b. 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.
II. OPERATION AND MAINTENANCE REQUIREMENTS
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 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, thePermittee 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.
The facilities shall be effectively maintained and operated as a non -discharge system to prevent th,
discharge of any stormwater resulting from the operation of this facility.

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