NCG140170_COMPLETE FILE - HISTORICAL_20030124

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
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DOC TYPE
L HISTORICAL FILE
❑ MONITORING REPORTS
DOC DATE
❑ U 3 a
YYYYMMDD

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
KENNETH COMBS
READY MIXED CONCRETE CO
2439 WEST CLEMMONSVILLE ROAD
WINSTON SALEM, NC 27127
1 � •
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: NPDES Permit Modification -Name and/or Ownership Change
Permit Number NCG 140170
Ready Mixed Concrete Co -Clemmonsville Road
Unicon Concrete LLC
Forsyth 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,
7 rtn�_7 11
for Alan W. Klimek, P.E.
cc: Central Files
Winston-Salem Regional Office, Water Quality Section
iStormwater 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

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE No. NCG140170
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-CLEMMONSVILLE ROAD
2439 WEST CLEMMONSVILLE ROAD
WINSTON SALEM
FORSYTH COUNTY
to receiving waters designated as Salem Creek, a class C stream, in the Yadkin Pee Dee River Basin in accordance
with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, 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.
tnf i 1 1�,4� tf! �rnf_q n
for Alan W. Klimek, P.E. Director
Division of Water Quality
By Authority of the Environmental Management Commission

I
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
JAMES HOOTS
UNICON CONCRETE LLC
P O BOX 12397
WINSTON-SALEM, NC 27117
Dear Permittee:
1 • •
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
July 26, 1999
Subject: Reissue - NPDES Stormwater Permit
Unicon Concrete LLC
COC Number NCG140170
Forsyth 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 Darren England of the Central Office
Stormwater and General Permits Unit at [phone], ext. 545
Sincerely,
for Kerr T. Stevens
cc: Central Files
Stormwater and General permits Unit Files _
Winston-Salem 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. NCG140170
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 LLC
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 LLC
2439 WEST CLEMMONSVILLE ROAD
WINSTON-SALEM
FORSYTH COUNTY
to receiving waters designated as Salem Creek in the Yadkin - Pee Dee River Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts 1, 1I, III,
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
March 3, 1995
Andy Stankwytch
American Concrete Products, Inc.
Post Office Box 1835
Statesville, North Carolina 2868 i
Subject: Permit No. NCG140170
American Concrete Products, Inc.
Winston-Salem Plant
2439 West Clemmonsville Road
Winston-Salem
Forsyth County
Dear Mr. Stankwytch:
In accordance with your application for a stormwater discharge permit received on
December 7, 1994, we are 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 US Environmental Protection
agency dated December 6, 1983.
The stormwater permit you are receiving, NCG 140000, does not permit wasting or
dumping excess concrete directly into storm sewer outfalls or 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 an adjudicatory hearing upon written request
within thirty (30) days following receipt of this letter. This request must be in the form of a
written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed
with the Office of Administrative Hearings, Post Office Drawer 27447, Raleigh, North Carolina
27611 -7447. Unless such demand is made, this decision shall be final and binding.
Please take notice this permit is not transferable. Part 11, B.2. addresses the requirements
to be followed in case of change in ownership or control of this discharge.
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.
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

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page 2
American Concrete Products, Inc.
If you have any questions concerning this permit, please contact STEVE ULMER at
telephone number 919/733-5083, Ext. 545.
cc: Mr. Roosevelt Childress. EPA
Winston-Salem Regional Office
Sincerely,
Original Signed By
Coieen H. Sullins
A. Preston Howard, Jr., P. E.

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
DIVISION OF ENVIRONMENTAL MANAGEMENT
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE NQ_NCG149170
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
American Concrete Products, Inc.
is hereby authorized to discharge stormwater and rinse waters from a facility located at
Winston-Salem Plant
2439 West Clemmonsville Road
Winston-Salem
Forsyth County
to receiving waters designated as Salem Creels in the Yadkin River Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III
and IV of General Permit No. NCG140000 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.
�'l�fi�( �tcmari �Y
A. Preston Howard, Jr., P.E., Director
Division of Environmental Management
By Authority of the Environmental Management Commission

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