NCG070010_COMPLETE FILE - HISTORICAL_20130812

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
Iv U& 0-70 Q ?,o
DOC TYPE
HISTORICAL FILE
❑ MONITORING REPORTS
DOC DATE
❑ 0 U O 17l�
YYYYM M DD

4
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Energy, Mineral, and Land Resources
Tracy E. Davis, PE, CPM
Director
August 12, 2013
Ms. Robin Helms
Southern Concrete Materials
PO Box 5395
Asheville, NC 28813
Pat McCrory, Govenor
John E. Skvarla III, Secretary
Subject: NPDES Stormwater Permit Coverage Renewal
Southern Concrete Materials — Charlotte Block
COC Number NCG070010
Mecklenburg County
Dear Ms. Helms:
In response to your renewal application for continued coverage under Stormwater General Permit
NCG070000 received July 29, 2013, the Division of Energy, Mineral and Land Resources (DEMLR) is
forwarding herewith the reissued Certificate of Coverage and 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
October 15, 2007 (or as subsequently amended.)
The following information is included with your permit package:
• A new Certificate of Coverage
• A copy of the stormwater General Permit
• A copy of a Technical Bulletin for the General Permit
• Copies of the Discharge Monitoring Report (DMR) Form
• Copies of the Annual Discharge Monitoring Report Form (if applicable)
• Copies of the Qualitative Monitoring Report Form
The General Permit authorizes discharges of stormwater only, and it specifies your obligations with
respect to stormwater discharge controls, management, monitoring, and record keeping. Please review
the new permit to familiarize yourself with all changes in the reissued permit. Significant changes to the
General Permit are outlined in the attached Technical Bulletin.
Your coverage under the General Permit is transferable only through the specific action of DEMLR.
This permit does not affect the legal requirements to obtain other permits which may be required by
DENR, nor does it relieve the permittee from responsibility for compliance with any other applicable
federal, state, or local law, rule, standard, ordinance, order, judgment, or decree.
Geological Survey Section • Land Quality Section
1612 Mail Service Center, Raleigh, North Carolina 27699-1612.919-707-92001 FAX [phone]
512 North Salisbury Street, Raleigh, North Carolina 27604 • Internet h :I! rtal.ncdenr.or Iwebllrl
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If you have any questions regarding this permit package please contact the DEMLR Stormwater
Permitting Program at 919-807-6300.
Sincerely,
for Tracy E. Davis
cc: Central Files
Stormwater Permitting Program Files
Mooresville Regional Office, Surface Water Protection Section Supervisor
Mecklenburg County

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF ENERGY, MINERAL AND LAND RESOURCES
GENERAL PERMIT NO. NCG070000
CERTIFICATE OF COVERAGE No. NCG070010
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,
Southern Concrete Materials
is hereby authorized to discharge stormwater from a facility located at:
Southern Concrete Materials — Charlotte Block
5125 Rozzells Ferry Rd
Charlotte, NC
Mecklenburg County
to receiving waters designated as a UT to Stewart Creek, a class C waterbody in the
Catawba River Basin in accordance with the effluent limitations, monitoring requirements,
and other conditions set forth in Parts I, 11, III, IV, V, and VI of the General Permit as
attached.
This certificate of coverage shall become effective August 12, 2013.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day August 12, 2013.
for Tracy E. Davis, PE, CPM, Director
Division of Energy, Mineral and Land Resources
By Authority of the Environmental Management Commission

�� Division of Water Quality / Water Quality Section441 ►��...
NCDFNRNational Pollutant Discharge Elimination System
NCG070000
NOTICE OF INTENT
National Pollutant Discharge Elimination System application for coverage under General Permit
NCG070000:©
STORMWATER DISCHARGES associated with activities classified as:^O
SIC 32 Stone, Clay, Glass, and Concrete Products (except as specified below)
SIC" WA Like activities deemed by DWQ to be similar in the process and/or the exposure of raw
materials, products, by-products, or waste materials
The following activities are specifically excluded from coverage under this General P •-------�-
SIC+ 3273 Ready -Mixed Concrete 01w'
Standard Industrial Classification Code
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1) Mailing address of owner/operator (address to which all permit correspondence will be mailed):
Name Southern Concrete Materials
Street Address PO Box 5395
City Asheville StateNC ZIP Code 28813
Telephone No. 828-253-6421 Fax: [phone]
E-mail Address ilammC�scmusa.com
2) Location of facility producing discharge:
Facility Name Southern Concrete Materials — Charlotte Blocc
Facility Contact Robin Helms
Contact E-mail [e-mail]
Street Address 5125 Rozzells Ferry Road
City Charlotte State NC ZIP Code 28216
County Mecklenburg
Telephone No. 704-399-4526 Fax:
3) Physical Location Information:
Please provide a narrative description of how to get to the facility (use street names, state road numbers, and
distance and direction from a roadway intersection). From Charlotte take Brookshire Blvd H 16 north
to lefton on Lawton Road, then right on Rozzelles Ferry Road. Plant is 1/2 mile on the left.
(A copy of a county map or USGS quad sheet with facility clearly located on the map is required to be submitted with this application)
4) Latitude 35 16'28.4082" Longitude 80 53' 38.0832" (degrees, minutes, seconds)
5) This NPDES Permit Application applies to which of the following:
❑ New or Proposed Facility Date operation is to begin
X Existing
Page 1 of 4
SwU-222-071408 last Revised 7/14/2008

NCG070000 N.O.I..
6) Standard Industrial Classification:
Provide the 4 digit Standard Industrial Classification Code (SIC Code) that describes the primary industrial
activity at this facility
SIC Code: _3_ _2_ _7_
Provide a brief narrative description of the types of industrial activities and products manufactured at this
facility: Produces precast -concrete blocks.
7) Discharge points 1 Receiving waters:
How many discharge points (ditches, pipes, channels, etc.) convey stormwater from the property? 1
8) Receiving waters:
What is the name of the body or bodies of water (creek, stream, river, lake, etc.) that the facility stormwater
discharges end up in? unknown tributary of Paw Creek.
If the site stormwater discharges to a separate storm sewer system, name the operator of the separate storm
sewer system (e.g. City of Raleigh municipal storm sewer). _
9) Does this facility have any other NPDES permits?
❑ No
❑ Yes
If yes, list the permit numbers for all current NPDES permits for this facility:
10) Does this facility have any Non -Discharge permits (ex: recycle permits)?
❑ No
❑ Yes
If yes, list the permit numbers for all current Non -Discharge permits for this facility:
11) Does this facility employ any best management practices for stormwater control?
❑ No
Cl Yes
If yes, please briefly describe: Check dams indoor storage of chemicals and petroleum products, good housekeeping
12) Does this facility have a Stormwater Pollution Prevention Plan?
❑ No
❑ Yes
If yes, when was it irhplemented?November 2008
13) Are vehicle maintenance activities occurring at this facility?
❑ No ❑ Yes
14) Hazardous Waste:
a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility?
❑ No ❑ Yes
b) Is this facility a Small Quantity Generator (less than 1000 kg. of hazardous waste generated per month) of
hazardous waste?
❑ No ❑ Yes
Page 2 of 4
SWU-222-071408 Last Revised 7/14/2008

NCG070000 N.O.I.
c) Is this facility a Large Quantity Generator (1000 kg. or more of hazardous waste generated per month) of
hazardous waste?
❑ No ❑ Yes
d) If you answered yes to questions b. or c., please provide the following information:
Type(s) of waste:
How is material stored: _
Where is material stored:
How many disposal shipments per year:
Name of transport / disposal vendor:
Vendor address:
15) Certification:
North Carolina General Statute 143-215.6 b (1) provides that:
Any person who knowingly makes any false statement, representation, or certification in any application, record, report, plan, or other
document filed or required to be maintained under this Article or a rule implementing this Article; or who knowingly makes a false
statement of a material fact in a rulemaking proceeding or contested case under this Article; or who falsifies, tampers with, or knowingly
renders inaccurate any recording or monitoring device or method required to be operated or maintained under this Article or rules of the
[Environmental Management) Commission implementing this Article shall be guilty of a Class 2 misdemeanor which may include a fine not to
exceed ten thousand dollars ($10,000).
I hereby request coverage under the referenced General Permit. I understand that coverage under this permit
will constitute the permit requirements for the discharge(s) and is enforceable in the same manner as an
individual permit.
I certify that I am familiar with the information contained in this application and that to the best of my
knowledge and belief such information is true, complete, and accurate.
tom•'AL
Printed N
Title:
(Signature
-
Notice of Intent must be accompanied by a check or money order for $100.00 made payable to NCDENR
Final Checklist)
This application will be returned as incomplete unless all of the following items have been included:
FCheck for $100 made payable to NCDENR
This completed application and all supporting documents
Copy of county map or USGS quad sheet with location of facility clearly marked on map
Mail the entire package to:
Stormwater and General Permits Unit
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Page 3 of 4
SWU-222-071408 Last Revised 7/14/2008

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North Carolina Department of Environment and Natural Resources
Division of Water Quality
5evedy Eaves Perdue Coleen H. Sullins
Governor Director
October 11, 2010
CERTIFIED MAIL #7009 2250 0004 3266 1418
RETURN RECEIPT REQUESTED
Jeff Lamm, Environmental Affairs
Southern Concrete Materials Inc. — Charlotte Block
PO Box 5395
Asheville, NC 28813
Subject: Notice of Violation - Compliance Evaluation Inspection
Tracking Number: NOV-2010-PC-1079
Southern Concrete Materials Inc. — Charlotte Block at 5125 Rozzelles Ferry Road
NPDES Stormwater Permit NCG070000
Certificate of Coverage — NCG070010
Mecklenburg County
Dear Mr. Lamm:
Dee Freeman
Secretary
On April 28, 2010, Jeff Mitchell from Charlotte -Mecklenburg Stormwater Services (CMSWS), conducted a site
inspection of the Southern Concrete Materials Inc. — Charlotte Block facility located at 5125 Rozzelles Ferry
Road in Charlotte, Mecklenburg County, North Carolina. The site drains to an unnamed tributary of Paw
Creek, Class C waters located in the Catawba River Basin. The site visit and file review revealed that the
subject facility is covered by NPDES General Stormwater Permit — NCG070000.
This inspection was conducted as part of a cooperative working agreement between Mecklenburg County and
the Division of Water Quality (DWQ). In addition, the inspection was conducted on behalf of the City of
Charlotte in compliance with the City's NPDES Permit, NCS000240, Part 11 Section H. The following
observations were noted during the Charlotte -Mecklenburg Stormwater Services inspection (please see the
attached addendum for information about your permit):
1) Stormwater Pollution Prevention Plan (SPPP)
A Stormwater Pollution Prevention Plan (SPPP) has been developed, recorded, and properly implemented.
Yes ❑ No
2) Qualitative Monitoring
Qualitative monitoring has been conducted and recorded in accordance with permit requirements.
Yes ❑ No
The permittee could not provide all necessary documentation that qualitative monitoring had been performed
semi-annually for the past five years as required by Part I1,Section B of the General Permit.
3) Analytical Monitoring
Analytical monitoring has been conducted and recorded in accordance with permit requirements.
Yes ❑ No ❑ NA
Mooresville Regional Office
Location: 610 East Center Ave., Suite 301 Mooresville, NC 28115 One
Phone: [phone] Fax: [phone] Customer Service: 1-877-623-6748 NorthCarof ina
Internet: http:ll-orUl.nr-denr.org/weblwq
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Jeff Lamm, Southern Concrete'Materiais Inc. — Charlotte Block
NOV-201 a-PC-1079, Page 2
October 11. 2010
4) Permit and Outfalls
During the inspection a non-stormwater discharge was observed entering the settling basin that is located in
front of the facility's outfall pipe and was discharging to an unnamed tributary to Paw Creek. The discharge
originates from condensation from a low-pressure steam room that is used to cure concrete blocks. The
discharge is a heated discharge. The permittee should ensure that the discharge is in compliance with 15A
NCAC 02B .0211 (3) 0) as it appears that this discharge should be permitted under NPDES General
Wastewater Permit NCG500000 (see enclosure). Furthermore the permittee needs to ensure the discharge is
in compliance with Part VI, 3. (Allowable Non-Stormwater Discharges) of the General Permit.
5) City of Charlotte Stormwater Ordinance Review:
During the inspection the settling basin located in front of the facility's outfall appeared turbid. The permittee
stated that the recent rain was the cause for the appearance of the settling basin. The inspector noted that a
large portion of the site, contains crush and run sized gravel that could impact the settling basin. The permittee
should ensure any discharge from the facility does not cause the turbidity in the receiving water to exceed 50
Nephelometric Turbidity Units (15A NCAC 02B .0211 (3) (k)). The permittee should consider placing sediment
fencing in and/or around the settling basin to ensure the facility is not negatively impacting the unnamed
tributary to Paw Creek. The permittee should evaluate additional Best Management Practices (BMP) to further
reduce the amount of sediment that is reaching the facility's outfall.
Thank you for the assistance and cooperation during the inspection. As noted above and in the enclosed
report, permit violations were noted during the inspection. It is requested that a written response be submitted
to this Office by November 12, 2010, addressing these violations. In responding to the violations, please
address your comments to the attention of Ms. Allocco at the letterhead address.
Pursuant to G.S. 143-215.6A, a civil penalty of not more than twenty-five thousand dollars ($25,000.00) may
be assessed against any person who violates or fails to act in accordance with the terms, conditions, or
requirements of any permit issued pursuant to G.S. 143-215.1.
The subject facility will have 90 days from the letterhead date to come into compliance with the noted issues.
A follow-up evaluation will be conducted by CMSWS after January 9, 2011, to ensure compliance with the
facility's Stormwater Permit and/or compliance with the City of Charlotte Stormwater Ordinance.
If you have any questions; comments, or need assistance understanding any aspect of your permit, please do
not hesitate to contact Jeff Mitchell with CMSWS or Ms. Marcia Allocco of the Division of Water Quality at (704)
235-2204.
Sincerely,
�I
for Robert B. Krebs, Regional Supervisor
Surface Water Protection Section
Mooresville Regional Office
cc: Rusty Rozzelle, MCWQP
Craig Miller, City of Charlotte
Water Quality Central Files
Mooresville Regional Office
Location: 610 East Center Ave., Suite 301 Mooresville, NC 28115
Phone: [phone] Fax: [phone] Customer Service: 1-877-623-6748
Internet: http11portal.ncdenr.org/weWwq
One NCarolina
;W11,671
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Jeff Lamm, Southern Concrete Materials Inc. — Charlotte Block
NOV-2010-PC-1 o79, Page 3
October 11, 2010
ADDENDUM
The National Pollutant Discharge Elimination System (NPDES) program was established under the federal
Ciean Water Act and then delegated to the Division of Water Quality for implementation in North Carolina. The
NPDES permitting program for stormwater discharges was established in 1990. Phase I focuses on site and
operations planning to reduce pollutant sources.
Through the NPDES permitting program industrial facilities that fall into one of the subject ten categories are
required to obtain permit coverage under a general permit or an individual permit, depending upon the
facilities StC code and the industrial activity occurring at the facility. There are currently 19 active general
stormwater permits in North Carolina. One condition that is applicable to both the general permits and
individual stormwater permits is the requirement to develop and implement site -specific comprehensive
Stormwater Pollution Prevention plans (SPPP). These plans are required to include a comprehensive
evaluation of the site and operations to reduce pollutant sources and prevent pollutant discharge.
Copies of the general permits and accompanying documents can be accessed from the following webpage:
http:/lporta1.ncdenr.org/web/wq/ws/su/npdessw#General_Permits_NPDES. Permit text, technical bulletins,
discharge monitoring forms, and a Notice of Intent [which is the application for coverage under a NPDES
General Stormwater Permit] can be found on this website.
The following items are a subset of permit requirements and are listed to assist you and help bring your
attention to certain permitting issues, process and condition requirements of your permit. Please see the
above mentioned website to obtain a copy of the permit so you may fully comply with all the conditions therein.
Failure to properly comply with conditions of the permit, like those bulleted below, is a violation(s) of
the permit and subject to civil penalty assessment(s) of up to $25,000.00 per day.
• Industrial facilities that fall into one of the subject ten categories are required to obtain permit coverage
under a general NPDES stormwater permit or an individual NPDES stormwater permit
• All persons desiring to have facilities covered by a General Permit must register with the Division of
Water Quality (DWQ) by filing of a Notice of Intent (NOI) and Applicable Fees.
• This Notice of Intent (NOI) must be submitted and a Certificate of Coverage issued prior to any
discharge of stormwater associated with the industrial activity, process wastewater, and/or mine
dewatering.
• Once the Notice of Intent is received, DWQ will review and determine whether a Certificate of Coverage
(COC) may be issued. If this Certificate of Coverage is issued the facility is covered by the General
Permit. That is, the permittee is authorized to discharge stormwater, process wastewater, and/or mine
dewatering pursuant to the type of General Permit until the permit expires or is modified or revoked.
• Any other point -source discharge to surface waters of the state is prohibited unless it is an allowable
non-stormwater discharge or is covered by another permit, authorization, or approval.
• There are currently 19 active general permits. Permit conditions vary accordingly; however, most of the
permits have the following condition requirements (you must read your entire permit to ensure full
compliance):
o Development and compliance with the Stormwater Pollution Prevention Plan
o Collection, reporting, and recording of Analytical Monitoring
o Collection, reporting, and recording of Qualitative Monitoring
Mooresville Regional Office
Location: 610 East Center Ave., Suite 301 Mooresville, NC 28115
Phone: [phone] Fax: (704) 66M0401 Customer Service: 1-877-623-6748
Internet: htto:/Jportal.ncdenr.org/web/wq
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One
NorthCarolina

Jeff Lamm, Southern Concrete Materials Inc. — Charlotte Blcck
NOV-2010-1?C-1079, Page 4
Cctober 11, 2010
o Collection, reporting, and recording of Vehicle Maintenance Monitoring (if applicable)
o Records — Visual monitoring shall be documented and records maintained at the facility along
with the Stormwater Pollution Prevention Plan. Copies of the analytical monitoring results shall
also be maintained on site. The Permittee shall retain records of all monitoring information,
including all calibration and maintenance records and all original strip -chart recordings for
continuous monitoring instrumentation, and copies of all reports required by this general permit
for a period of at least 5 years from the date of the sample measurement, report, or application.
o Expiration — The permittee is not authorized to discharge after the expiration date of the general
permit. In order to receive automatic authorization to discharge beyond the expiration date, the
permittee shall submit forms and fees as are required by the agency authorized to issue permits
no later than 180-days prior to the expiration date. Any permittee that has not requested
renewal at least 180 days prior to expiration, or any permittee that does not have a permit after
the expiration and has not requested renewal at least 180 days prior to expiration, will be
subject to enforcement. Failure to renew your permit is a violation.
o Transfer — The Certificate of Coverage (COC) issued pursuant to this general permit is not
transferable to any person expect after notice to and approval by the Director. The Director may
require modification or revocation and reissuance of the Certificate of Coverage to change the
name and incorporate such other requirements as may be necessary under the Clean Water
Act. The Permit is NOT transferable.
o Name Change, Closure, or Facility Ownership change — Permittee is required to notify the
Division in writing in the event the permitted facility is sold or closed. The Division of Water
Quality views changes of name or ownership as a modification that requires the Director's
approval and reissuance of the permit. Name and ownership changes require you to complete a
Name/Ownership Change Form from the Division and mail it back to the Division of Water
Quality along with all appropriate information.
o Proper Operation and Maintenance is a requirement of the permit.
Mooresville Regionai Office
Location: 610 East Center Ave., Suite 301 Mooresville, NC 28115
Phone: [phone] Fax: [phone] Customer Service 1-877-623-6748
Internet: http:11portal ncdenr.orglweblwq
One
NorthCa.rolina
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Compliance Inspection Report
Permit: NCG070010 Effective: 06/01/08 Expiration: 05/31/13 Owner: Southern Concrete Materials Inc
SOC: Effective: Expiration: Facility: Southern Concrete Materials, Inc -Charlotte
Block
County: Mecklenburg 5125 Rozzells Ferry Rd
Region: Mooresville
Charlotte NC 28216
Contact Person: Thomas W Hart Title: Phone: [phone]
Directions to Facility:
System Classifications:
Primary ORC: Certification: Phone:
Secondary ORC(s):
On -Site Representative(s):
Related Permits:
Inspection Date: 04/28/2010 Entry Time: 10:30 AM Exit Time: 01:00 PM
Primary Inspector: Water Quality Program Meckenburg County, Phone: [phone]
Secondary lnspector(s):
Reason for Inspection: Routine Inspection Type: Compliance Evaluation
Permit Inspection Type: Stone, Clay, Glass, and Concrete Products Stormwater
Discharge COC
Facility Status: Q Compliant ■ Not Compliant
Question Areas:
. Storm Water
(See attachment summary)
Page: 1

Permit NCO070010 Owner - Facility: Southem Concrete Materials Inc
Inspection Date: Ca12812010 Inspection Type: Compliance Evaluation Reason for Visit: Routine
Inspection Summary:
Facility Description:
The Southern Concrete Charlotte Block facility produces and distributes concrete block. The facility stores washed
aggregate and powdered cement on site. The finished blocks are stored outdoors on pallets.
Compliance History:
A file review conducted on Charlotte -Mecklenburg Storm Water Services (CMSWS) files indicate that Charlotte Block, Inc
was issued a Notice of Violation (NOV-2004-PC-0031) by the Division of Water Quality for a stormwater inspection
conducted on March 23, 2004.
Industrial Operations/City of Charlotte Stormwater Ordinance Review:
During the inspection the settling basin located in front of the facility's outfall appeared turbid. The permittee stated that
the recent rain was the cause for the appearance of the settling basin. The inspector noted that a large portion of the site,
contains crush and run sized gravel that could impact the settling basin. The permittee should ensure any discharge from
the facility does not cause the turbidity in the receiving water to exceed 50 Nephelometric Turbidity knits (15A NCAC 02B
.0211 (3) (k)). The permittee should consider placing sediment fencing in and/or around the settling basin to ensure the
facility is not negatively impacting the unnamed tributary to Paw Creek. The permittee should evaluate additional Best
Management Practices (BMP) to further reduce the amount of sediment that is reaching the facility's outfall.
Page: 2

Permit: N ICC-070010 owner - Facility: Southern Concrete Materiais Inc
Inspection Hate: 04/28/2010 Inspection Type: Compliance Evaluation
Reason for Visit: Routine
Stormwater Pollution Prevention Plan
Yes
No NA NE
Does the site have a Stormwater Pollution Prevention Plan?
■
❑ n F
# Does the Plan include a General Location (USGS) map?
■
n n
# Dees the Plan include a "Narrative Description of Practices"?
■
n n n
# Does the Plan include a detailed site map including outfall locations and drainage areas?
■
n n n
# Does the Plan include a list of significant spills occurring during the past 3 years?
■
n n n
# Has the facility evacuated feasible alternatives to current practices?
■
n n n
# Does the facility provide all necessary secondary containment?
■
n n n
# Does the Plan include a BMP summary?
®
n n n
# Does the Plan include a Spill Prevention and Response Plan (SPRP)?
■
n n n
# Does the Plan include a Preventative Maintenance and Good Housekeeping Plan?
■
n n n
# Does the facility provide and dreument Pmpioyee Training?
■
n n n
# Does the Plan include a list of Responsible Party(s)?
■
Q
# Is the Plan reviewed and updated annually?
■
n n n
# Does the Plan include a Stormwater Facility Inspection Program?
■
n n n
Has the Stormwater Pollution Prevention Plan been implemented?
n
■ n n
Comment: The SPPP has not been fully implemented.
Qualitative Monitoring
Has the facility conducted its Qualitative Monitoring semi-annually?
Comment: The permittee could not provide all necessary documentation that
qualitative monitoring had been performed semi-annually for the past five years as
required by Part 11, Section B of the General Permit.
Analytical Monitoring
Has the facility conducted its Analytical monitoring?
# Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas?
Comment:
Permit and Outfalls
# Is a copy of the Permit and the Certificate of Coverage available at the site?
# Were all outfalls observed during the inspection?
# If the facility has representative outfall status, is it properly documented by the Division?
# Has the facility evaluated all illicit (non stormwater) discharges?
Yes No NA NE
n■00
Yes No NA NE
nnan
n n ■ n
Yes No NA NE
Page: 3

Permit: INCGG70010 Owner - Facility: Southern Concrete Materials Inc
Inspection Date: 04/28/2010 Inspection Type: Compliance =valuation Reason for Visit: Routine
Comment: During the inspection a non-stormwater discharge was observed entering
the settling basin that is located in front of the facility's outfall pipe and was discharging
to an unnamed tributary to Paw Creek. The discharge originates from condensation
from a low-pressure steam room that is used to cure concrete blocks. The discharge is
a heated discharge. The permittee should ensure that the discharge is in compliance
with 15A NCAC 02B .0211 (3) Q) as it appears that this discharge should be permitted
under NPDES General Wastewater Permit NCG500000 (see enclosure). Furthermore
the permittee needs to ensure the discharge is in compliance with Part VI, 3. (Allowable
Non-Stormwater Discharges) of the Generai Permit.
The permittee did not provide documentation that the facility's outfalls have been
evaluated for the presence of non-stormwater discharges for the past five years as
required by Part II,Section A, 1.(e) of the General Permit.
Page: 4

Michael F. Easley, Governor
William G. Ross Jr.. Secretary
North Carolina Department of Environment and Natural Resources
Coleen H. Sullins, Director
Division of Water Quality
November 7, 2008
Mr. James Combest
Southern Concrete Materials, Inc.
PO Box 5395
Asheville, NC 28813
Subject: NPDES General Permit NCG070000
Certificate of Coverage NCG070010
Southern Concrete Materials, Inc.
Formerly Lightweight Block Co., Inc.
Mecklenburg County
Dear Mr. Combest:
Division personnel have reviewed and approved your request to transfer your coverage under the General
Permit, received on August 6, 2008.
Please find enclosed the revised Certificate of Coverage. The terms and conditions contained in the General
Permit remain unchanged and in full effect. This revised Certificate of Coverage is issued under the requirements
of North Carolina General Statutes 143-215.1 and the Memorandum of Agreement between North Carolina and
the U.S. Environmental Protection Agency.
If you have any questions, please contact the Stormwater Permitting Unit at [phone], or at
[e-mail].
Sincerely,
ORIGINAL SIGNED 5"Y
KEN PICKLE
Coleen H. Sullins
cc: DWQ Central Files
Mooresville- Regional Office
Stormwater Permitting Unit
Mecklenburg County
No;t1tCarolina
AwArridy
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone [phone] Customer Service
Internet h2o.enr.state.nc.us 512 N. Salisbury SE Raleigh, NC 27604 FAX [phone]
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STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG070000
CERTIFICATE OF COVERAGE No. NCG070010
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,
SOUTHERN CONCRETE MATERIALS, INC.
is hereby authorized to discharge stormwater from a facility located at
CHARLOTTE BLOCK
5125 ROZZELLS FERRY ROAD
CHARLOTTE
MECKLENBURG COUNTY
to receiving waters designated as a UT to Stewart 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
1,11, III, and IV, V and VI of General Permit No. NCG070000 as attached.
This certificate of coverage shall become effective November 7, 2008.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day November 7, 2008. ;ORIGINAL SIGNED 5
KEN PICKLE
for Coleen H. Sullins, Director
Division of Water Quality
By Authority of the Environmental Management Commission

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Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Coleen H. Sullins, Director
Division of Water Quality
November 7, 2008
Mr. James Combest
Southern Concrete Materials, Inc.
PO Box 5395
Asheville, NC 28813
Subject: NPDES General Permit NCG070000
Certificate of Coverage NCG070010
Southern Concrete Materials, Inc.
Formerly Lightweight Block Co., Inc.
Mecklenburg County
Dear Mr. Combest:
Division personnel have reviewed and approved your request to transfer your coverage under the General
Permit, received on August 6, 2008.
Please find enclosed the revised Certificate of Coverage. The terms and conditions contained in the General
Permit remain unchanged and in full effect. This revised Certificate of Coverage is issued under the requirements
of North Carolina General Statutes 143-215.1 and the Memorandum of Agreement between North Carolina and
the U.S. Environmental Protection Agency.
If you have any questions, please contact the Stormwater Permitting Unit at [phone], or at
[e-mail].
Sincerely,
ORIGINAL SIGNED BY
KEN PICKL=
Coleen H. Sullins
cc: DWQ Central Files
Mooresville Regional Office
Stormwater Permitting Unit.
Mecklenburg County
NOV 12 2009
D%rQ_Surface Water Pratectlon
No Carolina
Ntura!!y
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone [phone] Customer Service
Intemet: h2o.enr.state.nc.us 512 N. Salisbury St. Raleigh, NC 27604 FAX [phone]
An Equal Opportunity/Affirmative Action Employer— 50% Recycled110% Post Consumer Paper

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STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG070000
CERTIFICATE OF COVERAGE No. NCG070010
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,
SOUTHERN CONCRETE MATERIALS, INC.
is hereby authorized to discharge stormwater from a facility located at
CHARLOTTE BLOCK
5125 ROZZELLS FERRY ROAD
CHARLOTTE
MECKLENBURG COUNTY
to receiving waters designated as a UT to Stewart 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
I, II, III, and IV, V and VI of General Permit No. NCG070000 as attached.
This certificate of coverage shall become effective November 7, 2008.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
ORIGINAL. SIGNED id`:'
Signed this day November 7, 2008. KEEN PICKLE
for Coleen H. Sullins, Director
Division of Water Quality
By Authority of the Environmental Management Commission

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O�O� VA � -'r,
C� r
o -c
Thomas W Hart
Lightweight Block Co Incorporated
PO Box 555
Lexington, NC 27292
Dear Permittee:
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
April 28, 2003
Subject: NPDES Stormwater Permit Renewal
Lightweight Block Co Incorporated
COC Number NCG070010
Mecklenburg County
In response to your renewal application for continued coverage under general permit NCG070000, 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 new Certificate of Coverage
• A copy of General Stormwater Permit NCG070000
• A copy of the Analytical Monitoring Form (DMR)
• A copy of the Qualitativel Monitoring Form
A copy of a Technical Bulletin for the general permit
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 the Department of
Environment and Natural Resources, 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 Mack Wiggins of the Central
Office Stormwater and General Permits Unit at [phone], ext. 542.
Sincerely,
Bradley Bennett, Supervisor
Stormwater and General Permits Unit
cc: Central Files
Stormwater & General Permits Unit Files
Mooresville Regional Office
�N
N_ C. Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 [phone] Customer Service
1 800 623-7748

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG070000
CERTIFICATE OF COVERAGE No. NCG070010
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,
Lightweight Block Co Inc
is hereby authorized to discharge stormwater from a facility located at
Lightweight Block Co Incorporated
5125 Rozzells Ferry Road
Charlotte
Mecklenburg County
to receiving waters designated as a UT to Stewart 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 I, 11, 111, IV, V, and VI of General Permit No. NCG070000 as
attached.
This certificate of coverage shall become effective May 1, 2003.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day April 28, 2003.
for Alan W. Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission

Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. KlimePWKrIVrpW
Division
1000ESVILLr lleno qL omw
P, '7n
i
April 28, 2003 APR 3 0 2W3
Thomas W Hart
Lightweight Block Co Incorporated
PO Box 555
Lexington, NC 27292 ;Cleft
Subject: NPDES Stormwater Permit Renewal
Lightweight Block Co Incorporated
COC Number NCG070010
Mecklenburg County
Dear Permittee:
In response to your renewal application for continued coverage under general permit NCG070000, 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 8, 1983.
The following information is included with your permit package:
A new Certificate of Coverage
• A copy of General Stormwater Permit NCG070000
• A copy of the Analytical Monitoring Form (DMR)
• A copy of the Qualitativel Monitoring Form
• A copy of a Technical Bulletin for the general permit
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 the Department of
Environment and Natural Resources, 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 Mack Wiggins of the Central
Office Stormwater and General Permits Unit at [phone], ext. 542.
Sincerely,
Bradley Bennett, Supervisor
Stormwater and General Permits Unit
cc: Central Files
Stormwater & General Permits Unit Files
Mooresville Regional Office
N. C. Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 [phone] Customer Service
1 800 623-7748

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
t DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG070000
CERTIFICATE OF COVERAGE No. NCG070010
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,
Lightweight Block Co Inc
is hereby authorized to discharge stormwater from a facility located at
Lightweight Block Co Incorporated
5125 Rozzells Ferry Road
Charlotte
Mecklenburg County
to receiving waters designated as a UT to Stewart 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 I, 11, III, IV, V, and VI of General Permit No. NCG070000 as
attached.
This certificate of coverage shall become effective May 1, 2003.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day April 28, 2003.
for Alan W. Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission

o�0� WAr�9Q�
Michael F. Easley, Governor
William&6. �_ .i S.Q retary a
North Carolina Department of Environment a`t�e`SoCire�s=::T
TJPAf RESG 7nitt=8
AIa Q(�ip rp-el^;ratedtorl,0FFIOE
Division=of Wat!erQuallty.„
September 4, 2002 SEP 0 6 2002
THOMAS W HART
LIGHTWEIGHT BLOCK CO INCORPORATED
PO BOX 555 4
LEXINGTON, NC 27292 VfATER � Olt
LITY SECi1ON
Subject: NPDES Stormwater Permit Coverage Renewal i'
Lightweight Block Co Incorporated
COC Number NCG070010
Mecklenburg County
Dear Permittee:
Your facility is currently covered for stormwater discharge under General Permit NCG070000. This permit expires
on March 31, 2003. The Division staff is currently in the process of rewriting this permit and is scheduled to have
the permit reissued by early spring of 2003. Once the permit is reissued, your facility would be eligible for
continued coverage under the reissued permit.
In order to assure your continued coverage under the general permit, you must apply to the Division of Water
Quality (DWQ) for renewal of your permit coverage. To make this renewal process easier, we are informing you in
advance that your permit coverage will be expiring. Enclosed you will find a Permit Coverage Renewal
Application Form. The application must be completed and returned by October 2, 2002 in order to assure
continued coverage under the general permit. Due to staff and budget constraints, letters confirming our receipt of
the completed application will not be sent.
Failure to request renewal within the time period specified, may result in a civil assessment of at least $250.00.
Larger penalties may be assessed depending on the delinquency of the request. Discharge of stormwater from your
facility without coverage under a valid stormwater NPDES permit would constitute a violation of NCGS 143-215.1
and could result in assessments of civil penalties of up to $10,000 per day.
Please note that recent federal legislation has extended the "no exposure exclusion" to all operators of industrial
facilities in any of the 11 categories of "storm water discharges associated with industrial activity," (except
construction activities). if you feel your facility can certify a condition of "no exposure", i.e. the facility industrial
materials and operations are not exposed to stormwater, you can apply for the no exposure exclusion. For additional
information contact the Central Office Stormwater Staff member listed below or check the Stormwater & General
Permits Unit Web Site at http:/fh2o.enr.state.ne.us/su/storTnwater.htmi
If the subject stormwater discharge to waters of the state has been terminated, please complete the enclosed
Rescission Request Form. Mailing instructions are listed on the bottom of the form. You will be notified when the
rescission process has heen completed.
If you have any questions regarding the permit renewal procedures please contact Mike Parker of the Mooresville
Regional Office at 704-663-1699 or Mack Wiggins of the Central Office Stormwater Unit at [phone], ext.
542
Bradley Bennett, Supervisor
Stormwater and General Permits Unit
cc: Central Files
Stormwater and General Permits Unit Files
Mooresville Regional Office
®MA
NCD"
N. C. Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 [phone] Customer Service
1- 800-623-7748

Michael F. Easley, Governor
William G. floss Jr., Secretary
North Carolina Department of Environment and Natural Resources.
co r
p �
September 4, 2002
THOMAS W HART
LIGHTWEIGHT BLOCK CO INCORPORATED
PO BOX 555
LEXINGTON, NC 27292
Dear Permittee:
Alan W. Klimek, P.E., Director
Division of Water Quality
Subject: NPDES Stormwater Permit Coverage Renewal
Lightweight Block Co Incorporated
COC Number NCG070010
Mecklenburg County
Your facility is currently covered for stormwater discharge under General Permit NCG070000. This permit expires
on March 31, 2003. The Division staff is currently in the process of rewriting this permit and is scheduled to have
the permit reissued by early spring of 2003. Once the permit is reissued, your facility would be eligible for
continued coverage under the reissued permit.
In order to assure your continued coverage under the general permit, you must apply to the Division of Water
Quality (DWQ) for renewal of your permit coverage. To make this renewal process easier, we are informing you in
advance that your permit coverage will be expiring. Enclosed you will find a Permit Coverage Renewal
Application Form. The application must be completed and returned by October 2, 2002 in order to assure
continued coverage under the general permit. Due to staff and budget constraints, letters confirming our receipt of
the completed application will not be sent.
Failure to request renewal within the time period specified, may result in a civil assessment of at least $250.00.
Larger penalties may be assessed depending on the delinquency of the request. Discharge of stormwater from your
facility without coverage under a valid stormwater NPDES permit would constitute a violation of NCGS 143-215.1
and could result in assessments of civil penalties of up to $10,000 per day.
Please note that recent federal legislation has extended the "no exposure exclusion" to all operators of industrial
facilities in any of the 11 categories of "storm water discharges associated with industrial activity," (except
construction activities). If you feel your facility can certify a condition of "no exposure", i.e. the facility industrial
materials and operations are not exposed to stormwater, you can apply for the no exposure exclusion. For additional
information contact the Central Office Stormwater Staff member listed below or check the Stormwater & General
Permits Unit Web Site at http://h2o.enr.state.nc.us/su/stormwater.html
If the subject stormwater discharge to waters of the state has been terminated, please complete the enclosed
Rescission Request Form. Mailing instructions are listed on the bottom of the form. You will be notified when the
rescission process has been completed.
If you have any questions regarding the permit renewal procedures please contact Mike Parker of the Mooresville
Regional Office at 704-663-1699 or Mack Wiggins of the Central Office Stormwater Unit at [phone], ext.
542
Bradley Bennett, Supervisor
Stormwater and General Permits Unit
cc: Central Files
Stormwater and General Permits Unit Files
Mooresville Regional Office
N. C_ Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 [phone]
AC
NCEDMR—
Customer Service
1- 800-623-7748

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
March 16, 1999
Mr. Steven M. Diniaco
Lightweight Block, Co., Inc.
Post Office Box 228
Ashland, Virginia 23005
A��
NCDENR
Subject: Permit Modification -Name Change
Lightweight Block, Co., Inc.
Permit No. NCGO70010
(formerly Charlotte Block)
Mecklenburg County
Dear Mr. Diniaco:
In accordance with your request received March 15, 1999, the Division is forwarding the subject
permit. The changes in this permit are only with regard to the name of the facility. All other terms and
conditions in the original permit remain unchanged and in full effect. This permit modification is issued
pursuant to 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 does not affect the legal requirement to obtain other permits which may be required by
the Division of Water Quality or permits required by 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 Ms. Vanessa Wiggins at telephone
number [phone], extension 520.
Sincerely,
ORIGINAL SIGNED BY
WILLIAM C. MILLS
Kerr T. Stevens
cc: Central Files
Mooresville Regional Office, Water Quality Section
IStormwater and -General-P&Hiits_Unit9
Point Source Compliance Unit
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

Ly
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG070000
CERTIFICATE OF COVERAGE No. NCG070010
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,
Lightweight Block, Co., Inc.
is hereby authorized to discharge stormwater from a facility located at
Lightweight Block, Co., Inc.
5125 Rozzells Ferry Road
Charlotte
Mecklenburg County
to receiving waters designated as an unnamed tributary to Stewart 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. NCG070000 as attached.
This Certificate of Coverage shall become effective March 16, 1999.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day March 16, 1999.
ORIGINAL SIGNED BY
W4 um C. MILLS
Kerr T. Stevens, 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
A. Preston Howard, Jr., P.E., Director
April 30, 1998
THOMAS W. HART
SOLITE CORPORATION-MECKLENBURG
P O BOX 555
LEXINGTON, NC 27292
I LT!;VA
I D E N FI
Subject: Reissued Stormwater General Permit for Certificate of Coverage No. NCGO70010
Mecklenburg County
In response to your renewal application for continued coverage under the subject permit, 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 North Carolina and the US Environmental Protection agency
dated December 6, 1983.
The following information is included with your permit package:
■ A copy of the stormwater general permit.
m A Stormwater Pollution Prevention Plan Certification Form. This form certifies that you have -
developed and implemented the Stormwater Pollution Prevention Plan (SPPP) required in your
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.
m Five copies of Analytical Monitoring forms.
m Five copies of Qualitative Monitoring forms.
m A copy of a Technical Bulletin on the stormwater program which outlines program components
and addresses frequently asked questions.
m A corrected Certificate of Coverage if you indicated a name or address change on the Renewal
Form returned to the Division.
Your certificate of coverage is not transferable except after notice to DWQ. The Division of Water
Quality 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
DWQ or permits required by the Division of Land Resources, Division of Air Quality, Coastal Area
Management Act or any other Federal or Local governmental permits that may be required.
If you have any questions concerning this permit or other attached documents, please contact the
Stormwater and General Permits Unit at telephone number [phone]
Sincerely,
f 0A. Preston Howard, Jr., P. E.
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
James B. Hunt, Jr., Govemor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
May 28, 1993
William D. Green
Solite Corporation
2508 Chamberlayne Avenue
Richmond, VA 23261
AT4J
I : >EHNF1
Subject: General Permit No. NCGO70000
Charlotte Block, Inc.
COC NCGO70010
Mecklenburg County
Dear Mr. Green:
In accordance with your application for discharge permit received on September 21, 1992, 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 questions concerning this permit, please contact Mr. Steve Ulmer at telephone number 919n33-
5083.
cc:
Sincerely,
Original Signed By
Coleen H. Sullins
A. Preston Howard, Jr., P. E.
Mooresville Regional Office
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

I
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
DIVISION OF ENVIRONMENTAL MANAGEMENT
► :: y ► 1 ► I III I
STORMWATER DISCHARGES
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,
Solite Corporation
is hereby authorized to discharge stormwater from a facility located at
Charlotte Block, Inc.
5125 Rozzells Ferry Road
Charlotte
-Mecklenburg County
to receiving waters designated as an unnamed tributary to Stewart Creek in the Catawba River Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I,11, III
and IV of General Permit No. NCG070000 as attached -
This certificate of coverage shall become effective May 28,1993.
This Certificate of Coverage shall remain in effect for the duration of the General Pewit.
Signed this day May 28, 1993.
Original Signed By
Coleen H. Sullins
A. Preston Howard, Jr., P.E., Director
Division of Environmental Management
By Authority of the Environmental Management Commission

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MAP #
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DISCHARGE CLASS
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EXPIRATION DATE
14-3/ - 97