NCG140173_COMPLETE FILE - HISTORICAL_20030124

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
/v C& I yu I yJ-3
DOC TYPE
['�HISTORICALFILE
❑ MONITORING REPORTS
DOC DATE
p Jt)o3 o/C�
YYYYMMDD

STORMWATER DIVISION CODING SHEET
NC6 PERMITS
PERMIT NO.
/v C& oa �s
DOC TYPE
0 HISTORICAL FILE
0 MONITORING REPORTS
DOC DATE
❑
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
ANDY STANKWYTCH
READY MIXED CONCRETE CO
2001 MAIN AVENUE SE
HICKORY, NC 28602
1 LT?WA •
NCDENR
NORTH CAROL-INA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCE5
Subject: NPDES Permit Modification -Name and/or Ownership Change
Permit Number NCG 140173
Ready Mixed Concrete Co - Hickory
Unicon Concrete LLC
Catawba County
Dear Pcrmittec:
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,
for Alan W. Klimek, P.E.
cc: Central Files
Mooresville 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 Affirmalive Action Employer 50% recycled/ 10% post -consumer paper

-P
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE No. NCG140173
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 - HICKORY
2001 MAIN STREET SE
HICKORY
CATAWBA COUNTY
to receiving waters designated as Lyle Creek, a class C stream, in the Catawba River Basin in accordance with the
effluent limitations, monitoring requirements, and other conditions set forth in Parts 1, II, III, IV, V, and VI of
General Permit No. as attached.
This certificate of coverage shall become effective January 24, 2001
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signcd this day January 24, 2003.
for Alan W. Klimek, P.E. Director
Division of Water Quality
By Authority of the Environmental Management Commission

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
KENNETH COMBS OR CHERYL MOTLEY
UNNICON CONCRETE,LLC - CATAWBA
P O BOX 1847
HICKORY, NC 28603
Dear Permittee:
1 • •
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
July 26, 1999
Subject: Reissue - NPDES Stormwater Permit
Unnicon Concrete,LLC - Catawba
COC Number NCG140173
Catawba 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 Aisha Lau of the Central Office Stormwater
and General Permits Unit at [phone], ext. 578
9
Sincerely,
for Kerr T. Stevens
cc. Central Files
Stormwater and General permits Unit Files
Mooresville 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

N � t
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE No. NCG140173
STORMWATER AND PROCESS WASTEWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELINIINATION 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,
UNNICON CONCRETE,LLC - CATAWBA
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
UNNICON CONCRETE,LLC - CATAWBA
2001 MAIN STREET SE
HICKORY
CATAWBA COUNTY
to receiving waters designated as Lyle Creek in the Catawba 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. 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.
bC{,/ O�'yv�L'
for Kerr T. Stevens, Director
Division of Water Quality
By Authority of the Environmental Management Commission

fStat; 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 10, 1995
Andy Stankwytch
American Concrete Products
P O Box 1835
Statesville, NC 28681
Subject: General Permit No. NCG140000
American Concrete Products
COC NCG140173
Catawba.County.<.
Dear Andy Stankwytch :
In accordance with your application for a stormwater discharge permit received on December 7, 1994, we
are forwarding herewith 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, NCG140000, 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 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 that this certificate of coverage is not transferable. Part II, 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.
If you have any question concerning this permit, please contact MS. AISHA LAU at telephone number 919/
733-5083, extension 578.
Sincerely,
Original Signed By
Coleen H. Sullins
A. Preston Howard, Jr. P.E.
cc: Mooresville Regional Office
Mr. Roosevelt Childress, EPA
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

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
DIVISION OF ENVIRONMENTAL MANAGEMENT
GENERAL PERMIT NO. NCG140000
CERTIFI!ATE OF COVERAGE No. NCG140173
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-adoptedty 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 from a facility located at
American Concrete Products, Inc.
2001 Main Ave. S.E.
Hickory
Catawba County
to receiving waters designated as Lyle Creek in the Catawba 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 10, 1995.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day March 10,1995.
Original Signed By
Coleen H. attltins
A. Preston Howard, Jr., P.E., Director
Division of Environmental Management
By Authority of the Environmental Management Commission

'10
H/2/A
\MNWl
171 lBETHLENEMI 172
I 1
omm for the gi
!63 O
473 17 30" 1474
r f Ce rI r ia4] /cb
� 1
r� Bht 312 i
Swee
rl
• �, may_ °�• , �•`.
7 J /mil i1 J �Rad,J,T.�er
IQ Z3
Fair k «
wa — � /1 ' .. •Cate 6sailey� �
OrialPel

FACILITY American Concrete Products, Inc. - Hickory Plant
COUNTY Catawba
NPDES NCG140173
MAP# E13NE
DSN FLOW NA
SUB BASIN 03-08-32
LATTITUDE 350 43' 57"
LONGITUDE W 18' 07"
RECEIVING STREAM Lyle Creek
STREAM CLASS C
DISCHARGE CLASS Stormwater
EXPIRATION DATE 7/31/99