NCG140216_COMPLETE FILE - HISTORICAL_20030124

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
/v
DOC TYPE
C< HISTORICAL FILE
❑ MONITORING REPORTS
DOC DATE
❑ JUQ
YYYYMMDD

JP
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
January 24, 2003
LYMAN AUSTIN
READY MIXED CONCRETE CO
PO BOX 27326
RALEIGH, NC 27611
L19WA
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: NPDES Permit Modification -Name and/or Ownership Change
Permit Number NCG 140216
Ready Mixed Concrete Co - Unicon Drive
Unicon Concrete LLC
Wake County
Dear Permittee:
In accordance with your request received November 27, 2002, the Division is forwarding the subject permit
modification. This modification documents the change in the ownership of the subject facility. All other terms and
conditions in the original permit remain unchanged and in full effect. This permit modification is issued under 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.
This permit modification does not affect the legal requirement to obtain other permits which may be
required by the Division of Water Quality, the Division of Land Resources, Coastal Area Management Act, or any
other Federal or Local government permit that may be required. If you have any questions concerning this permit,
please contact Valery Stephens at the telephone number or address listed below.
Sincerely,
....
r, .u.]s1lilliril.�ri�tie
v'r., ]_ y ^,1,'1 ^. '"' " .
for Alan W. Klimek, P.E.
cc: Central Files
Raleigh Regional Office, Water Quality Section
Stormwater and General Permits Unit Files
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

J
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG 140000
CERTIFICATE OF COVERAGE No. NCG140216
STORMWATER AND PROCESS WASTEWATER 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,
READY MIXED CONCRETE CO
is hereby authorized to operate a process wastewater treatment system, and is hereby authorized to discharge process
wastewater and stormwater from a facility located at
READY MIXED CONCRETE CO - UNICON DRIVE
5025 UNICON DRIVE
WAKE FOREST
'1.7. M2110410819f111•J
to receiving waters designated as a UT of Smith Creek, a class C NSW stream, in the Neuse River Basin in
accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts 1, 11, III,
IV, V, and VI of General Permit No. as attached.
This certificate of coverage shall become effective January 24, 2003.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day January 24, 2003.
for Alan W. Klimek, P.E`Director
Division of Water Quality
By Authority of the Environmental Management Commission

r - '%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
RCRAA
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
July 26, 1999
JOHN WATKINS
UNICON CONCRETE INC. - WAKE FOREST
POST OFFICE BOX 33097
RALEIGH, NC 27636
Subject: Reissue - NPDES Stormwater Permit
Unicon Concrete Inc. - Wake Forest
_ COC Number NCG 140216
Dear Permi[tee: Wake County
In response to your renewal application for continued coverage under general permit NCG140000, 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 NCG140000
* 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 Bill Mills of the Central Office Stormwater
and General Permits Unit at [phone], ext. 548
Sincerely,
for Kerr T. Stevens
cc: Central Files
Stormwater and General pe-_.:_ 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. NCG140000
CERTIFICATE OF COVERAGE No. NCG140216
STORMWATER AND PROCESS WASTEWATER 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,
UNICON CONCRETE INC. - WAKE FOREST
is hereby authorized to operate a process wastewater treatment system, and is hereby authorized to discharge process
wastewater and stormwater from a facility located at
UNICON CONCRETE INC. - WAKE FOREST
5025 UNICON DR
WAKE FOREST
WAKE COUNTY
to receiving waters designated as a UT of Smith Creek in the Neuse River Basin
in accordance with the effluent limitations. monitoring requirements, and other conditions set forth in Parts I, 1I, I1I,
IV, V, and VI of General Permit No. NCG140000 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 26, 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
Mr. Gary McLamb
Unicon Concrete, Inc.
100 Meredith Dr. Suite 200A
Durham, NC 27713
Dear Mr. Gary McLamb:
December 15, 1995
Subject: General Permit No. NCG 140000
Unicon Concrete, Inc.
COC NCG 140216
Wake County
In accordance with your application for a stormwater discharge permit received on July 18, 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.
The stormwater permit you are receiving, NCG 140000, does not permit wasting concrete, dumping excess
concrete, directly into storm sewer outfalls or into waters of the state. Any facility which either dumps excess
concrete or washes excess concrete into storm sewers or waters of the state will be operating in direct violation to
both the terms of this permit and the North Carolina General Statutes. Such a discharge shall be considered an
illegal discharge and may subject the owner to'enforcement actions in accordance with North Carolina General
Statutes 143-215.6A
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 revocatior.
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. Bill Mills at telephone number gign33-
5083, extension 548.
Sincerely
O.h'i6M& SIGNED BY
BRADLEY BENNETT
A. Preston Howard, Jr. P.E.
cc: Raleigh Regional Office
Mr. Roger O. Pfaff, P.E., EPA
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
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STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
DIVISION OF ENVIRONMENTAL MANAGEMENT
GENERAL PERy[IT NO. NCG140000
CERTIFICATE OF COVERAGE NO. NCG140216
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,
Unicon Concrete, Inc.
is hereby authorized to discharge stormwater and rinse waters from a facility located at
Unicon Concrete - Plant 4
5025 Unicon Drive
Wake Forest
Wake County
to receiving waters designated as an unnamed tributary to Smith Creek in the Neuse River Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts [, I[, ]I[
and IV of General Permit No. NCG 140000 as attached.
This Certificate of Coverage shalt become effective December 15, 1995.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day December 15, 1995.
O,,IG �m ,504 =D BY
BgAI) Ey iJE€ NE T
A. Preston Howard, Jr., P.E., Director
Division of Environmental Management
By Authority of the Environmental Management Commission

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