NCG160036_COMPLETE FILE - HISTORICAL_20090319

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT N0.
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flOCTYPE
In'HISTORICALFILE
❑ MONITORING REPORTS
DOC DATE
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Gelder & Associates, Inc.
3901 Gelder Drive
RALEIGH, NORTH CAROLINA 27603-5699
Serving Your Asphalt Needs Since 1953
March 19, 2009
Mr. Bradley Bennett
Supervisor, Stormwater Permitting Unit
NC DENR-DWQ
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
OFFICE [phone]
FAX [phone]
�VdA j -
2 y:
Subject: Request for Relocation of Stormwater Discharge Outfall Sampling Location
General Stormwater Permit No. NCG160036 — Wake County
Dear Mr. Bennett:
The purpose of this letter is to request that our current stormwater discharge outfali (SDO)
sampling location be changed to a new location that is more representative of our current facility
situation. As shown on the attached map, we request that the current SbO, identified as the
"lower pond," be relocated to the "upper pond."
When the current SDO was established in 1999, the lower pond was chosen because it received
flow from the upper pond, and was then much larger than it is now. Runoff from the asphalt plant
and the aggregate storage area flowed into the upper pond and was then discharged to the lower
pond. The lower pond's water level and surface area have gradually been reduced from natural
encroachment of the woods and surrounding vegetation. Less than one-fourth of the lower
pond's original area is still present. Relocation of the current SDO to the upper pond would not
jeopardize the integrity of the stormwater samples, and would provide a much easier access for
sample collection.
If there are any questions, please feel free to contact me at 919-772-6895 or our environmental
consultant contact, Charles Blackwell of Applied Water Technology, Inc. at 919-466-9246. We
appreciate your consideration of this request.
Yours truly,
George W. Marsh
President
Asphalt Sales • Curb & Gutter • Paving • Site Work

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State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
Kerr T. Stevens, Director
GEORGE MARSH
GELDER & ASSOCIATES INC
3901 GELDER DR
RALEIGH, NC 27603
Dear Permittee:
MA
1 � •
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
July 27, 1999
Subject: Reissue - NPDES Stormwater Permit
Gelder & Associates Inc
COC Number NCG160036
Wake County
In response to your renewal application for continued coverage under general permit NCG160000, the Division of
Water Quality (DWQ) is forwarding herewith the reissued stormwater general permit. This permit is reissued
pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement
between the state of North Carolina and the U.S. Environmental Protection Agency, dated December 6, 1983.
The following information is included with your permit package:
* A copy of general stormwater permit NCG 160000
* A Stormwater Pollution Prevention Plan (SPPP) Certification Form. Completion of this form is required to
certify that you have developed and implemented the SPPP as per the conditions of the permit. This form
must be completed and returned to the Division within 30 days of receipt of this letter.
DO NOT SEND the SPPP with the signed form.
* Five copies of the Analytical Monitoring form and five copies of the Qualitative Monitoring form
* A copy of a Technical Bulletin for the general permit which outlines changes in the permit, key requirements,
and addresses frequently asked questions
* A Certificate of Coverage
Your coverage under this general permit is not transferable except after notice to DWQ. The Division may require
modification or revocation and reissuance of the Certificate of Coverage. This permit does not affect the legal
requirements to obtain other permits which may be required by DENR or relieve the permittee from responsibility
for compliance with any other applicable federal, state, or local law, rule, standard, ordinance, order, judgment, or
decree.
If you have any questions regarding this permit package please contact Darren England of the Central Office
Stormwater and General Permits Unit at [phone], ext. 545
Sincerely,
�1.�t4�. �1',yt•, ,L' L9
for Kerr T. Stevens
cc: Central Files
Stormwater and General permits Unit Files
Raleigh Regional Office
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

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG160000
CERTIFICATE OF COVERAGE No. NCG160036
STORMWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the
Federal Water Pollution Control Act, as amended,
GELDER & ASSOCIATES INC
is hereby authorized to discharge stormwater from a facility located at
GELDER & ASSOCIATES INC
3901 GELDER DR
RALEIGH
WAKE COUNTY
to receiving waters designated as Mills Creek in the Neuse River Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II,11I,
IV, V, and VI of General Permit No. NCG160000 as attached.
This certificate of coverage shall become effective August 1, 1999.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day July 27, 1999.
for Kerr T. Stevens, Director
Division of Water Quality
By Authority of the Environmental Management Commission

State of North Carolina
Department of Environment,
Health and Natural Resources
Division of Environmental Management
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
March 3, 1995
A Clyde Marsh
Gelder & Assoc. Inc.
3901 Gelder Dr
Raleigh, NC 27603
Subject: General Permit No. NCG160000
Gelder & Assoc. Inc.
COC NCG160036
Wake County
Dear A Clyde Marsh:
In accordance with your application for discharge permit received on January 3, 1995, we are
forwarding herewith the subject certificate of coverage to discharge under the subject state - NPDES general
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 US Environmental Protection agency dated
December 6, 1983.
If any parts, measurement frequencies or sampling requirements contained in this permit are
unacceptable to you, you have the right to request an individual permit by submitting an individual permit
application. Unless such demand is made, this certificate of coverage shall be final and binding.
Please take notice that this certificate of coverage is not transferable except after notice to the Division
of Environmental Management. The Division of Environmental Management may require modification or
revocation and reissuance of the certificate of coverage.
This permit does not affect the legal requirements to obtain other permits which may be required by the
Division of Environmental Management or permits required by the Division of Land Resources, Coastal
Area Management Act or any other Federal or Local governmental permit that may be required.
If you have any question concerning this permit, please contact MR. STEVE ULMER at telephone
number 9191733-5083.
Sincerely, Si Sned BY
Coleen �
priginal ullins
A. Preston Howard, Jr. P.E.
cc: Raleigh Regional Office
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opporlunity Affirmative Action Employer 50% recycledt 10% post -consumer paper

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
DIVISION OF ENVIRONMENTAL MANAGEMENT
GENERAL PERMIT NO. NCG160000
CERTIFICATE OF COVERAGE NO. NCGI60036
STORMWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the
Federal Water Pollution Control Act, as amended,
Gelder & Associates, Inc.
is hereby authorized to discharge stormwater from a facility located at
3901 Gelder Drive
Raleigh
Wake County
to receiving waters designated as Mills Creek in the Neuse River Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, I[, III
and IV of General Permit No. NCG160000 as attached.
This Certificate of Coverage shall become effective March 3, 1995.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day March 3, 1995.
C,0E'ae€t iq.
A. Preston Howard, Jr., P.E., Director
Division of Environmental Management
By Authority of the Environmental Management Commission

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