NCS000372_COMPLETE FILE - HISTORICAL_20090306

STORMWATER DIVISION CODING SHEET
RESCISSIONS
PERMIT NO.
NCS6 0037oZ
DOC TYPE
❑COMPLETE FILE -HISTORICAL
DATE OF
RESCISSION
❑ 622OD / 03C(o
YYYYMMDD

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NODE R
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
March 6, 2009
Mr. Hugh Bray,
GAF Materials Corporation
430 Old Mount Olive Road
Dudley, NC 29333
Dee Freeman
Secretary
Subject: Rescission of NPDES General Permit
Certificate of Coverage NCS000372
BMCA Goldsboro Incorporated -- GAF Materials Corporation
Wayne County
Dear Mr. Bray,
Reference is made to your recent request for rescission of coverage under the subject NPDES General Permit. III your
letter received on March 20, 2008; you stated that your manufacturing plant is closed and you no longer require a permit.
In accordance with your request, NPDES General Permit NCS000372 is rescinded, effective immediately.
Operating a treatment facility, discharging wastewater or discharging specific types of stormwater to waters of the State
without a valid NPDES permit will subject the responsible party to a civil penalty of up to $25,000 per day. Enforcement
action will be certain for persons that have voluntarily relinquished permit coverage when, in fact, continuing permit
coverage was necessary. If, in retrospect, you feel the site still requires permit coverage, you should notify this office
immediately. Furthermore, if in the future you wish to again discharge to'the State's surface waters, you must first apply
for and receive a new NPDES permit,
If the facility is in the process of being sold, you will be performing a public service if you would inform the new or
prospective owners of their potential need for NPDES permit coverage.
If you have questions about this matter, please contact Brian Lo
Sincerely,
Coleen H. Sulli
cc: Washington Regional Office
Stormwater Permitting Unit
Central Files - w/attachments
Fran McPherson, DWQ Budget Office
Wetlands and Slormwater Branch
1617 Mail Service Center. Raleigh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone: [phone] FAX: [phone] Customer Service: 1.877-623-6748
Internet: www.ncwaterqualily.org
An Equal Opportunity 1 Affirmative Action Employer
MAR 1 1 2009
BY
NortliCarolina
Naturally

wago
NC®ENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
February 20, 2009
Memorandum To: Bradley Bennett, Stormwater Permitting Unit
Attention: Sarah Youn , Wetl nds and Stormwater Branch
Through: AI Hodge
Regional Supervisor, as ngton Region - Surface Water Protection Section
From: Thom Edgerton +&-k
Environmental Engineer
[phone]
Subject: Permit Rescission Recommendation - NCS000372
BMCA Goldsboro Incorporated - GAF Materials Corpation
430 Old Mount Olive Rd.
Goldsboro, NC 27533
WaRO received the attached rescission request dated January 14, 2009. Kristin Jarman had visited
the site prior to the facility closing and referenced items that should be addressed prior to the rescission
request. A letter addressing completion of the items, dated March 20, 2008, is also attached. I
presented photos from my inspection to Ms. Jarman and she agreed that the facility qualified for the
rescission request. All areas have been cleaned and the facility has closed.
I recommend that NCS000372 be rescinded.
CC' WaRO File
North Carolina Division of Water Quality Internet: www.ncwaterquatity.ora
943 Washington Square Mall Phone: [phone]
Washington, NC 27889 FAX: [phone]
An Equal OpportunitylAffirrnative Action Employer — $0% Recycled110% Post Consumer Paper
One
NorthCarolina
;Vaturally

LEONIIAIIIIDT
L. I',NvIR0N2VIEN'FA1,, P.C.
14AN
January 14, 2009
North Carolina Department of Environment and Natural Resources
Washington Regional Office
943 Washington Square Mall
Washington, NC 27889
Attention: Coleen Sullins
Director
Subject: Rescission of Stormwater Permit No. NCS000372
BMCA Goldsboro Incorporated
430 Old Mount Olive Road
Dudley, North Carolina 28333
Dear Ms. Sullins:
8392 Six Forks Road, Suite 101
Raleigh, North Carolina 27615
[phone]
FAX [phone]
JA 0
The above referenced facility has been closed. Your agency inspected the facility immediately
prior to closure and asked that notification be made following the completion of all activities at
the site. It is now requested that this permit be rescinded.
Please correspond to:
GAF/ELK Materials Corporation
1361 Alps Road
Wayne, NJ 07470
Attn: Fred Bright
If additional information or documentation is needed, please advise.
Sincerely,
LEONHARDT ENVIRONMENTAL, P.C.
rD-&-, �j
H. Derr Leonhardt II, P. E.
Authorized Agent
v;S. ktd s,�-"--A ZI %�l01
or C-
Environmental Engineering
Consulting and Services

GAF MATERIALS
CORPORATION
Your Besf and Safest Choice...
Quality You Can Trust Since 1886!"
Kristin C. Jarman
NC Dept. of Environmental and Natural Resources
Division of Water Quality
943 Washington Square Mall
Washington, NC 27889
Kristin Jarman;
Hugh Bray
Plant Manager
430 Old Mount Olive Hwy
Dudley, NC 28333
[phone] ext 200
3/20/08
This letter is to inform you that we have now completely shut down our Dudley facility.
We have now emptied, isolated, and secured all our silos and tanks. Since your last visit
in February, we have properly removed the flux tank and its contents. Thus we now have
our facility in a condition that in the event of a rainfall event, there is no contamination
source that would cause pollution to the surface water. The site has been cleaned up to a
`no exposure' level.
As a result of the permanent closure of our Dudley facility, we request that our storm
water permit be rescinded. If I can be of any help in this matter, please do not hesitate to
call me @ 919 581 9666 ext. 200.
Thank you,,
J
B
nt a

�0F w AT Michael P. Easley, Governor
\ 0 f G Witham G. Ross Jr., secretary
North Carolina Department of Environment and Natural Resources
Q Coleen 11. Sullins, Director
Division of Water Quality
Chuck Wakild, I',13„ Deputy Director
Division of Water Quality
February 20, 2008
Hugh Bray
Plant Manager
GAF Materials Corporation
430 Old Mount Olive Road
Dudley, NC 28333
Subject: Stormwater Permit NCS000372
Rescission Request
GAF Materials Corporation
Wayne County
Dear Mr. Bray:
In reference to your February 5, 2008 letter requesting that Stormwater Permit NCS000372 be rescinded
due to GAF closing on January 31, 2008, a site visit was made on February 15, 2008. Due to the fact
that the facility is still undergoing cleanup and material removal from the site, the Division of Water
Quality is unable to rescind the permit at this time.
Please contact the Stormwater Permitting Unit when the facility is totally closed. All roofing; materials
and liquid containment must be removed. Written confirmation of the cleanup must be available for our
files. This includes the clay lined containment area for the liquid asphalt. Should you have any
questions, please do not hesitate to contact me at 252-948-3918.
Sincerely,
i
Kristin Jar an
Wastewater Treatment Plant Consultant
cc. Bradley Bennett — Stormwater Permitting Unit
CENTRAL FILES
WaRO Files
North Carolina Division of Water Quality Internet; %�%%%N.ncnatcreµialilc_Qrg
943 Washington Square Mall Phone [phone]
Wsshingtun, NC 27889 Fax [phone]
NorthCarolina
Naturally
An Equal OpportunitylAflrmabve Action Employer — 50% Recycledl10% Post Consumer Paper

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430 Old Mount Olive Road, Dudley, NC 28333 [phone]
February 5, 2008
North Carolina Department of
Environmental and Natural Resources
Division of Water Quality
Washington Regional Office
943 Washington Square Mall
Washington, North Carolina 27889
Attention: Alton Hodge
Regional Supervisor
Subject: Rescission of Stormwater Permit No. NCS000372
GAF Materials Corporation (BMCA Goldsboro, Inc.)
Dudley, North Carolina
Dear Mr. Hodge:
The above referenced facility was closed effective January 31, 2008. It is requested that this
permit be rescinded.
If additional information or documentation is needed, please advise.
Sincerely,
GAF MATERIALS CORPORATION
JH a
a

P TV
FEB
0 7 2008
GAF MATERIALS CORPORAI'tON
®WQ-WA;?n
430 Old Mount Olive Road, Dudley, NC 28333 [phone]
February 5, 2008
North Carolina Department of
Environmental and Natural Resources
Division of Water Quality
Washington Regional Office
943 Washington Square Mall
Washington, North Carolina 27889
Attention: Alton I -lodge
Regional Supervisor
Subject: Rescission of Stormwater Permit No. NCS000372
GAF Materials Corporation (BMCA Goldsboro, Inc.)
Dudley, North Carolina
Dear Mr. Hodge:
The above referenced facility was closed effective January 31, 2008. It is requested that this
permit be rescinded.
If additional information or documentation is needed, please advise.
Sincerely,
GAF MATERIALS CORPORATION
Y
/ a

Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
12/9/2003
CERTIFIED MAIL
RETURN RECEIPT REQUESTED
Hugh Bray
Bmca Goldsboro Inc
430 Old Mount Olive Rd
Dudley NC 28333
Alan W. Klimek, P.E. Director
Division of Water Quality
ECEOVE-1)
DEC 15 2003
SUBJECT: NOTICE OF VIOLATION AND REVOCATION FOR NON PAYMENT DWQ-WARD
PERMIT NUMBER NCS000372
Bmca Goldsboro Incorporated
Wayne COUNTY
Dear Permittee:
Payment of the required annual administering and compliance monitoring fee of $715.00 for this year has not
been received for the subject permit. This fee is required by Title 15 North Carolina Administrative Code 2H.0105, under
the authority of North Carolina General Statutes 143-215.3(a)(1), (1a) and (1b). Because this fee was not fully paid within
30 days after being billed, this letter initiates action to revoke the subject permit, pursuant to 15 ncac 21-1,0105(b) (2) (k)
(4), and G.S. 143-215.1 (b) (3).
Effective 60 days from receipt of this notice, subject permit is hereby revoked unless the required Annual
Administering and Compliance Monitoring Fee is received within that time. Discharges without a permit are subject to the
enforcement authority of the Division of Water Quality. Your payment should be sent to:
N.C. Department of Environment and Natural Resources
Division of Water Quality
Budget Office
1617 Mail Service Center
Raleigh, NC 27699-1617
If you are dissatisfied with this decision, you have the right to request an administrative hearing within Thirty (30)
days following recipt of this notice, identifying the specific issues to be contended. 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 request for hearing is made or
payments received, revocation shall be final and binding. If you have any questions, please contact:
Mr. ,rim Mulligan, Washington Water Quality Regional Supervisor, [phone].
cc: Supevisor, Water Quality Permits and Engineering Unit
Washington Regional Office
County Health Department
Sincerely,
d402,^ Kra:r
1617 Mail Service Center, Raleigh, NC 27699-1617
An Equal Opportunity Affirmative Action Employer
Telephone [phone] FAX [phone]
50% recycled 1 10% post -consumer paper

Michael F. Easley
Governor
William G. Ross Jr., Secretary
Department of Environment and Natural Resources
Gregory J. Thorpe, Ph.D., Acting Director
Division of Water Quality
MAY 0 8 2002
Mr. Gopal Periapattanam
Vulcan Performance Chemicals
P. O. Box 9577
Columbus, GA 31908-9577
Subject: Rescission of NPDES Stormwater Permit
Permit Number NCS000365
Vulcan Performance Chemicals
Cabarrus County
Dear Mr. Periapattanam:
NC DEPT. OF ENVIRONMENT
AND %ATUPAL F, 20UfJC.ES
MAY 1 7 2002
Reference is made to your May 2, 2002 request for rescission of the subject NPDES Stormwater
Permit. In your letter you state that the subject facility is no longer in operation at this site and therefore
you no longer require coverage under the general permit. In accordance with your request, NPDES
Stormwater Permit NCS000365 is rescinded, effective immediately.
Please be advised that this permit rescission is based wholly upon your statement that the
activities which would require stormwater permit coverage at the site have ceased or been eliminated.
Division staff has not visited the site to obtain independent verification. Operating a treatment facility,
discharging wastewater or discharging specific types of stormwater to waters of the State without a valid
_ NPDES permit will subject the responsible party to a civil penalty of up to $25,000 per day. Enforcement
action will be certain for persons that have voluntarily relinquished permit coverage when, in fact,
continuing permit coverage was necessary. If, in retrospect, you feel the site still requires permit
coverage, you should notify this office immediately. Furthermore, if in the future you wish to again
discharge to the State's surface waters, you must first apply for and receive a new NPDES permit.
If you have questions about this matter, please contact Bob Sledge at [phone], extension
547 or the Water Quality staff in our Mooresville Regional Office at [phone].
Sincere' -,
G gory J. Thorpe, Ph.D.
cc: Cabarrus County Health Department
Mooresville Regional Office w/attach )ents;
Stormwater & General Permits Unit
Operator Training and Certification
Point Source Compliance — Bob Sledge - w/attachments
Mr. Roosevelt Childress, EPA
Central Files - w/attachments
Fran McPherson, DWQ Budget Office
Customer Service
1 800 623-7748
Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617
[phone]

606
Performance Chemicals
May 2, 2002
Mr, Shannon Langley
Supervisor — Compliance Group
NC Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
RE: Stormwater Permit Closure
Vulcan Performance Chemicals, Concord, Cabarrus County
Permit No. NCS000365
Dear Mr. Langley:
MAY - 6 2002
CEh'R - WATER QUALITY
PINT SOURS BRANCH
This letter serves as a notification that Vulcan Performance Chemicals (VPC) located at
320 Textile Drive NW, Concord, North Carolina 28025 has ceased its operations on April
12, 2002 and is shut down. Please note that VPC was operating on property leased from
Fieldcrest Cannon, Inc at the location where Fieldcrest Cannon is currently operating.
Since the VPC facility is shut down, we request to terminate the subject facility
stormwater individual permit.
If you have any questions or need more information, please call me at [phone].
Thank you for your assistance in this matter.
Sincerely,
ar�s PtI.;-
Gopal Periapattanam
Environmental Coordinator
Vulcan Performance Chemicals
Cc: DAB
P.O. Box 9577 • Columbus, GA 31908-9577 ■ 706.576.2000 ■ www.vul.com
A Business Unit of Vulcan Materials Company

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Bill Holman, Secretary
Kerr T. Stevens, Director
Mr. Hugh Bray
BMCA Goldsboro, Inc.
430 Old Mount Olive Rd.
Goldsboro, NC 27533
Dear Mr. Bray:
F-NVIRON
July 28, 2000 �l JUL 31 ZGGG U
By
Subject: Permit No. NCS000372
BMCA Goldsboro, Inc.
Wayne County
In accordance with your application for a stormwater discharge permit received on November
23, 1998, 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.
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.
If you have any questions concerning this permit, please contact Aisha Lau at telephone number
919/733-5083 ext. 578.
Sincerely,
ORIGINAL SIGNED By
�NILQAM C. MILLS
crr I. Stevens
cc: Mr. Roger 0. Pfaff, EPA
Washington-Regiondl_Office
Central Files
Stormwater and General Permit Unit Files
Compliance Unit
Mr. Fl. Derr Leonhardt 11, Leonhardt Environmental, 3208 Twin Leaf Dr., Raleigh, NC 27613
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone [phone] FAX [phone]
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Permit No. NCS000372
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCHARGE STORMWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provisions 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,
GAF Materials Corporation
is hereby authorized to discharge stormwater from a facility located at
BMCA Goldsboro, Inc.
430 Old Mount Olive Road
Goldsboro
Wayne County
to receiving waters designated as the Neuse River a class C NSW stream, in the Neuse River Basin
in accordance with the discharge limitations, monitoring requirements, and other conditions set forth in Parts 1, I1, III, IV, V
and VI hereof.
This permit shall become effective September 1, 2000.
This permit and the authorization to discharge shall expire at midnight on August 31, 2005.
Signed this day July 28, 2000.
ORIGINAL SIGNED SY
WILLIAM C. MILLS
for Kerr T. Stevens, Director
Division of Water Quality
By the Authority of the Environmental Management Commission

Permit No. NCS000372
TABLE OF CONTENTS
PART I INTRODUCTION
Section A: Individual Permit Coverage
Section B: Permitted Activities
Section C: Location Map
PART HMONITORING, CONTROLS, AND LIMITATIONS FOR PERMITTED DISCHARGES
Section A:
Stormwater Pollution Prevention Plan
Section B:
Analytical Monitoring Requirements
Section C:
Qualitative Monitoring Requirements
Section D:
On -Site Vehicle Maintenance Monitoring Requirements
PART III STANDARD CONDITIONS
Section A: Compliance and Liability
Compliance Schedule
2. Duty to Comply
3. Duty to Mitigate
4. Civil and Criminal Liability
5. Oil and Hazardous Substance Liability
6. Property Rights
7. Severability
&. Duty to Provide Information
9. Penalties for Tampering
10. Penalties for Falsification of Reports
Section B: General Conditions
L Individual Permit Expiration
2. Transfers
3. Signatory Requirements
4. Individual Permit Modification, Revocation and Reissuance, or Termination
5. Permit Actions
Section C: Operation and Maintenance of Pollution Controis
. Proper Operation and Maintenance
2. Need to Halt or Reduce Not a Defense
3. Bypassing of Stormwater Control Facilities
Section D: Monitoring and Records
1.
Representative Sampling
2.
Recording Results
3.
Flow Measurements
4.
Test Procedures
5.
Representative Outfall
6.
Records Retention
7.
Inspection and Entry

Permit No. NCS000372
Section E: Reporting Requirements
1.
Discharge Monitoring Reports
2.
Submitting Reports
3.
Availability of Reports
4.
Non-Stormwater Discharges
5.
Planned Changes
6.
Anticipated Noncompliance
7.
Bypass
S.
Twenty-four Hour Reporting
4.
Other Noncompliance
10,
Other Information
PART IV LIMITATIONS REOPENER
PART V ADMINISTERING AND COMPLIANCE MONITORING FEE REQUIREMENTS
PART VI DEFINITIONS

Permit No. NCS000372
PART 1 INTRODUCTION
SECTION A: INDIVIDUAL PERMITCOVERAGE
During the period beginning on the effective date of the permit and lasting until expiration, the permittee is
authorized to discharge stormwater associated with industrial activity_ Such discharges shall be controlled, limited
and monitored as specified in this permit.
SECTION B: PERMITTED ACTIVITIES
Until this permit expires or is modified or revoked, the permittee is authorized to discharge stormwater to the surface
waters of North Carolina or separate storm sewer system which has been adequately treated and managed in
accordance with the terms and conditions of this individual permit. All discharges shall be in accordance with the
conditions of this permit.
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.
This permit does not relieve the permittee from responsibility for compliance with any other applicable federal, state,
or local law, rule, standard, ordinance, order, judgment, or decree.
Part I Page I of 2

Permit No. NCS000372
SI'CfION C: LOCATION NIAP
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Part I I'a,t: of 2

Permit No. NCS000372
PART If MONITORING, CONTROLS, AND LIMITATIONS FOR PERMITTED DISCHARGES
SECTION A: STORMWATER POLLUTION PREVENTION PLAN
The permittee shall develop a Stormwater Pollution Prevention Plan, herein after referred to as the Plan. This Plan
shall be considered public information in accordance with Part Ill, Standard Conditions, Section E, Paragraph 3 of
this individual permit. The Plan shall include, at a minimum, the following items:
L Site Plan. The site plan shall provide a description of the physical facility and the potential pollutant
sources which may be expected to contribute to contamination of stormwater discharges. The site plan shall
contain the following:
(a) A general location map (USGS quadrangle map or appropriately drafted equivalent map),
showing the facility's location in relation to transportation routes and surface waters, the name of
the receiving water(s) to which the stormwater outfall(s) discharges, or if the discharge is to a
municipal separate storm sewer system, the name of the municipality and the ultimate receiving
waters; and accurate latitude and longitude of the point(s) of discharge.
(b) A narrative description of storage practices, loading and unloading activities, outdoor process
areas, dust or particulate generating or control processes, and waste disposal practices.
(c) A site map drawn to scale with the distance legend indicating location of industrial activities
(including storage of materials, disposal areas, process areas and loading and unloading areas),
drainage structures, drainage areas for each outfall and activities occurring in the drainage area,
building locations, existing BMPs and impervious surfaces, and the percentage of each drainage
area that is impervious. For each outfall, a narrative description of the potential pollutants which
could be expected to be present in the stormwater discharge.
(d) A list of significant spills or leaks of pollutants that have occurred at the facility during the 3
previous years and any corrective actions taken to mitigate spill impacts.
(e) Certification that the stormwater outfalls have been evaluated for the presence of non-stormwater
discharges. The certification statement will be signed in accordance with the requirements found
in Part 111, Standard Conditions, Section B, Paragraph 3.
2. Stormwater Management Plan. The stormwater management plan shall contain a narrative description of
the materials management practices employed which control or minimize the exposure of significant
materials to stormwater, including structural and nonstructural measures. The stormwater management
plan, at a minimum, shall incorporate the following:
(a) Feasibility Study. A review of the technical and economic feasibility of changing the methods of
operations and/or storage practices to eliminate or reduce exposure of materials and processes to
stormwater. Wherever practical, the permittee shall prevent exposure of all storage areas, material
handling operations, and manufacturing or fueling operations. In areas where elimination of
exposure is not practical, the stormwater management plan shall document the feasibility of
diverting the stormwater runoff away from areas of potential contamination.
(b) Secondary Containment Schedule. A schedule to provide secondary containment for bulk storage
of liquid materials, storage of Section 313 of Title III of the Superfund Amendments and
Reauthorization Act (SARA) water priority chemicals, or storage of hazardous substances to
prevent leaks and spills from contaminating stormwater runoff. If the secondary containment
devices are connected directly to stormwater conveyance systems, the connection shall be
controlled by manually activated valves or other similar devices [which shall be secured with a
Part I1 Page 1 of 6

Permit No. NCS000372
locking mechanism] and any stormwater that accumulates in the containment area shall be at a
minimum visually observed for color, foam, outfall staining, visible sheens and dry weather flow,
prior to release of the accumulated stormwater. Accumulated stormwater shall be released if found
to be uncontaminated by the material stored within the containment area. Records documenting
the individual making the observation, the description of the accumulated stormwater and the date
and time of the release shall be kept for a period of five years.
(c) BMP Summary. A narrative description shall be provided of Best Management Practices (BMPs)
to be considered such as, but not limited to, oil and grease separation, debris control, vegetative
filter strips, infiltration and stormwater detention or retention, where necessary. The need for
structural BMPs shall be based on the assessment of potential of sources to contribute significant
quantities of pollutants to stormwater discharges and data collected through monitoring of
stormwater discharges.
Spill Prevention and Response Plan. The Spill Prevention and Response Plan (SPRP) shall incorporate an
assessment of potential pollutant sources based on a materials inventory of the facility. Facility personnel
(or team) responsible for implementing the SPRP shall be identified. A responsible person shall be on -site
at all times during facility operations that have the potential to contaminate stormwater runoff through spills
or exposure of materials associated with the facility operations. The SPRP must be site stormwater specific.
Therefore, a SPCC plan may be a component of the SPRP, but may not be sufficient to completely address
the stormwater aspects of the SPRP. The common elements of the SPCC with the SPRP may be
incorporated by reference into the SPRP.
4. Preventative Maintenance and Good Housekeeping Program. A preventative maintenance program shall be
developed. The program shall document schedules of inspections and maintenance activities of stormwater
control systems, plant equipment and systems. Inspection of material handling areas and regular cleaning
schedules of these areas shall be incorporated into the program.
5. Fmployee'fraining. "Training schedules shall be developed and training provided at a minimum on an
annual basis on proper spill response and cleanup procedures and preventative maintenance activities for all
personnel involved in any of the facility's operations that have the potential to contaminate stormwater
runoff. Facility personnel (or team) responsible For implementing the training shall be identified.
6. Responsible Party, The Stormwater Pollution Prevention Plan shall identify a specific position(s)
responsible for the overall coordination, development, implementation, and revision to the Plan.
Responsibilities for all components of the Plan shall be documented and position assignments provided.
7. Plan Amendment. The permittee shall amend the Plan whenever there is a change in design, construction,
operation, or maintenance which has a significant effect on the potential for the discharge of pollutants to
surface waters. The Stormwater Pollution Prevention Plan shall be reviewed and updated on an annual
basis.
The Director may notify the permittee when the Plan does not meet one or more of the minimum
requirements of the permit. Within 30 days of such notice, the permittee shall submit a time schedule to the
Director for modifying the Plan to meet minimum requirements. The permittee shall provide certification in
writing (in accordance with Part III, Standard Conditions, Section B, Paragraph 3) to the Director that the
changes have been made.
8. Facility Inspection Program. Facilities are required to inspect all stormwater systems on at least a
semiannual schedule, once in the fall (September -November) and once in the spring (April - June). The
inspection and any subsequent maintenance activities performed shall be documented, recording date and
time of inspection, individual(s) making the inspection and a narrative description of the facility's
stormwater control systems, plant equipment and systems. Records of these inspections shall be
incorporated into the Stormwater Pollution Prevention Plan.
Part II Page 2 of 6

Permit No. NCS000372
Stormwater discharge characteristic monitoring as required in Part II of this permit shall be performed in
addition to facility inspections.
Implementation. The permittee shall document all monitoring, measurements, inspections and maintenance
activities and training provided to employees, including the log of the sampling data and of activities taken
to implement BMPs associated with the industrial activities, including vehicle maintenance activities. Such
documentation shall be kept on -site for a period of five years and made available to the Director or his
authorized representative immediately upon request.
SECTION B: ANALYTICAL MONITORING REQUIREMENTS
During the period beginning on the effective date of the permit and lasting until expiration, the permittee is authorized to
discharge stormwater subject to the provisions of this permit. Analytical monitoring of stormwater discharges shall be
performed as specified below in Table I.
For each parameter, the arithmetic mean of all analytical sampling results collected during the term of the permit shall be
calculated for each individual outfall. The computed arithmetic mean is then compared to the cut-off concentrations listed
below in Table 2. If the arithmetic mean is less than the specified cut-off concentration for a given parameter, then the facility
is not required to continue annual analytical monitoring for that parameter (at that outfall) during the remaining term of the
permit unless a significant change in facility operations or configuration occurs. If a cut-off concentration results in
discontinued analytical monitoring at an individual discharge outfall, the permittee is required to maintain facility operations
that ensure the continuation of stormwater runoff quality.
The permittee must perform analytical sampling during the first and last year of the permit coverage regardless of cut-off
concentration conditions. Analytical results from sampling during the final year of the permit coverage must be submitted
with the permit renewal application. All analytical monitoring shall be performed during a representative storm event.
Table 1. Analytical Monito ing Re uirements
z s xa '1)tschar e� y *rt
�� ' k�• g x,
z ' Characteristics x. tt
-- __l's11-, h..
4r `Y Y
,;
Units,
IA ._. �
rMeastiren�ent:
-
, _ sf E#"
Fre rtenc ,
Sam lei a.4
, P
:� ,�,
.,_.a e.."�� r �
x Santple°i.
4 3
ti. Location,
Oil and Grease
m I
annually
Grab
SDO
Chemical Oxygen Demand
m 1
annually
Grab
SDO
I-1
SU
annually
Grab
SDO
"Total Phosphorous
mg/1
annually
Grab
SDO
Total K'eldahl Nitrogen
mg/1
annually
Grab
SDO
Nitrate plus Nitrite Nitrogen
mg/1
annually
Grab
SDO
Total Suspended Solids
m I
annually
Grab
SDO
Biochemical Oxygen Demand
m I
annually
Grab
SDO
Total Rainfa114
inches
annually
-
Event Duration4
minutes
annually
-
Total Flow4
MG
annuall
I SDO
Footnotes:
I Measurement Frequency: Once per year during a representative storm event. A year is defined as the 12 month period
beginning on the month and day of issuance of the Permit.
Part II Page 3 of 6

Permit No. NCS000372
2 If the stormwater runoff is controlled by a stormwater detention pond, a grab sample of the discharge from the pond shall
be collected within the first 30 minutes of discharge. If the detention pond discharges only in response to a storm event
exceeding a ten year design storm, then no analytical monitoring is required and only qualitative monitoring shall be
performed.
Sample Location: Samples shall be collected at each stormwater discharge outfall (SDO) unless representative outfall
status has been granted.
For each sampled representative storm event the total precipitation, storm duration, and total flow must be monitored.
Total flow shall be either; (a) measured continuously, (b) calculated based on the amount of area draining to the outfall,
the amount of built -upon (impervious) area, and the total amount of rainfall, or (c) estimated by the measurement of flow
at 20 minute intervals during the rainfall event.
Table 2. Cut-off Concentrations for Analytical Monitoring Requirements
j,,�x. Dischr �c Chiractcristics
Cut-ot1,( oncentration (in I)���!'����
H ... y7a
Oil and Grease
30
Chemical Oxygen Demand
120
H 1
within range 6.0 - 9.0 SU
Total Phosphorous
2
Total K'eldahl Nitro en
20
Nitrate plus Nitrite Nitro Een
10
Total Suspended Solids
100
Biochemical Oxygen Demand
30
_1 pH cannot be averaged due to the nature of the logarithmic pl-I scale. The most recent pH sample result shall be used
for cut-off concentration purposes.
Part H Page 4 of 6

Permit No. NCS000372
SECTION C: QUALITATIVE MONITORING REQUIREMENTS
Qualitative monitoring requires a visual inspection of each stormwater outfall regardless of representative outfall status and
shall be performed as specified below in Table 3. Qualitative monitoring is for the purpose of evaluating the effectiveness of
the Stormwater Pollution Prevention Plan (SPPP) and assessing new sources of stormwater pollution. No analytical tests are
required. Qualitative monitoring of stormwater outfalls does not need to be performed during a representative storm event.
The first qualitative monitoring event during the coverage of the permit must coincide with the initial analytical monitoring
event (regardless of the season). All other qualitative monitoring will be performed twice per year, once in the spring (April -
June) and once in the fall (September - November).
Table 3. Qualitative Monitoring Requirements
D�Scharge Gharucteristres
.,,A
A Fr uency
',.
`�s.
f Monttorrng
Locat,on'
Color
Semi -Annual
SDO
Odor
Semi -Annual
SDO
Clarity
Semi -Annual
SDO
Floating Solids
Semi -Annual
SDO
Suspended Solids
Semi -Annual
SDO
Foam
Semi -Annual
SDO
Oil Sheen
Semi -Annual
SDO
Other obvious indicators
of stormwater pollution
Semi -Annual
SDO
Footnotes:
I Monitoring Location: Qualitative monitoring shall be performed at each
stormwater discharge outfall (SDO) regardless of representative outfall status.
SECTION D: ON -SITE VEHICLE MAINTENANCE MONITORING REQUIREMENTS
Facilities which have any vehicle maintenance activity occurring on -site which uses more than 55 gallons of new motor oil per
month when averaged over the calendar year shall perform analytical monitoring as specified below in Table 4. This
monitoring shall be performed at all outfalls which discharge stormwater runoff from vehicle maintenance areas.
For each parameter, the arithmetic mean of all analytical sampling results collected during the coverage of the permit shall be
calculated for each individual outfall. The computed arithmetic mean is then compared to the cut-off concentrations listed
below in Table 5. If the arithmetic mean is less than the specified cut-off concentration for a given parameter, then the facility
is not required to continue annual analytical monitoring for that parameter (at that outfall) during the remaining coverage of
the permit unless a significant change in facility operations or configuration occurs. If a cut-off concentration results in
discontinued analytical monitoring at an individual discharge outfall, the permittee is required to maintain facility operations
that ensure the continuation of stormwater runoff quality.
The permittee must perform analytical sampling during the first and last year of the permit coverage regardless of cut-off
concentration conditions. Analytical results from sampling during the final year of the permit coverage must be submitted
with the permit renewal application. All analytical monitoring shall be performed during a representative storm event.
Part II Page 5 of 6

Permit No. NCS000372
Table 4. Analytical Monitoring Requirements for On -Site Vehicle Maintenance
D�schark• �Cli.rracterrstvtts` ??�
�� � Uhi6 -$
Mcacuremenf
FxreguencY�
`'y $ Satriplt .r�
„•e��7�
< 'w Sammple P? '
ocatron -a
H
standard
annually
Grab
SDO
Oil and Grease
m I
annually
Grab
SDO
Total Suspended Solids
mg)]
annually
Grab
SDO
New Motor Oil Usagegallons/month
annually
Estimate
-
Total f•low3
I MG
annually
I Grab
SDO
Footnotes:
I If the stormwater runoff is controlled by a stormwater detention pond, a grab sample of the discharge from the pond shall
be collected within the first 30 minutes of discharge. If the detention pond discharges only in response to a storm event
exceeding a ten year design storm, then no analytical monitoring is required and only qualitative monitoring shall be
performed.
2 Sample Location: Samples shall be collected at each stormwater discharge outfall (SDO) that discharges
stormwater runoff from area(s) where vehicle maintenance activities occur.
3 'Total flow shall be; (a) measured continuously, (b) calculated based on the amount of area draining to the
outfall, the amount of built -upon (impervious) area, and the total amount of rainfall, or (c) estimated by the
measurement of flow at 20 minute intervals during the rainfall event. Total precipitation and duration of the
rainfall event measured shall result from the sampled representative storm event.
Table 5. Cut-off Concentrations for On -Site Vehicle Maintenance Activities
:.nip z , � i
c.Chara4tcrrsticsrr.,� •�rr�r��,a
;�.,�„'�4��V= of-ofi� oncenfrat,on�.(m )., ;•��i,.�z,
pull
within range 6.0 - 9.0
Oil and Grease
30
Total Suspended Solids
100
Footnotes:
I pH cannot be averaged due to the nature of the logarithmic pH scale. The most recent pH sample result shall be used
for cut-off concentration purposes.
Part II Pagc 6 of 6

Permit No. NCS000372
PART III STANDARD CONDITIONS FOR NPDES STORMWATER INDIVIDUAL PERMITS
SECTION A: COMPLIANCE AND LIABILITY
Compliance Schedule
The permittee shall comply with Limitations and Controls specified for stormwater discharges in
accordance with the following schedule:
Existing Facilities: The Stormwater Pollution Prevention Plan shall be developed and implemented within
12 months of the effective date of the initial pernvt and updated thereafter on an annual basis. Secondary
containment, as specified in Part I1, Section A, Paragraph 2(b) of this permit, shall be accomplished within
12 months of the effective date of the initial permit issuance.
Proposed Facilities: The Stormwater Pollution Prevention Plan shall be developed and implemented prior to
the beginning of discharges from the operation of the industrial activity and be updated thereafter on an
annual basis. Secondary containment, as specified in Part I1, Section A, Paragraph 2(b) of this permit shall
be accomplished prior to the beginning of discharges from the operation of the industrial activity.
Duty to Comply
The permittee must comply with all conditions of this individual permit. Any permit noncompliance
constitutes a violation of the Clean Water Act and is grounds for enforcement action; for permit
termination, revocation and reissuance, or modification; or denial of a permit upon renewal application.
The permittee shall comply with standards or prohibitions established under section 307(a) of the
Clean Water Act for toxic pollutants within the time provided in the regulations that establish these
standards or prohibitions, even if the permit has not yet been modified to incorporate the
requirement.
b. The Clean Water Act provides that any person who violates a permit condition is subject to a civil
penalty not to exceed $25,000 per day for each violation. Any person who negligently violates any
permit condition is subject to criminal penalties of $2,500 to $25,000 per day of violation, or
imprisonment for not more than 1 year, or both. Any person who knowingly violates permit
conditions is subject to criminal penalties of $5,000 to $50,000 per day of violation, or
imprisonment for not more than 3 years, or both. Also, any person who violates a permit condition
may be assessed an administrative penalty not to exceed $10.000 per violation with the maximum
amount not to exceed $125,000. [Ref: Section 309 of the Federal Act 33 USC 1319 and 40 CFR
122.41(a).]
Under state law, a daily civil penalty of not more than ten thousand dollars ($10,000) per violation
may be assessed against any person who violates or fails to act in accordance with the terms,
conditions, or requirements of a permit. [Ref: North Carolina General Statutes 143-215.6A]
Any person may be assessed an administrative penalty by the Director for violating section 301,
302, 306, 307, 308, 318, or 405 of the Act, or any permit condition or limitation implementing any
of such sections in a permit issued under section 402 of the Act. Administrative penalties for Class
I violations are not to exceed $10,000 per violation, with the maximum amount of any Class I
penalty assessed not to exceed $25,000. Penalties for Class II violations are not to exceed $10,000
per day for each day during which the violation continues, with the maximum amount of any Class
II penalty not to exceed $125,000.
Part III Page 1 of 8 Pages

Permit No. NCS000372
Duty to Mitigate
The permittee shall take all reasonable steps to minimize or prevent any discharge in violation of this .
individual permit which has a reasonable likelihood of adversely affecting human health or the environment.
4. Civil and Criminal Liability
Except as provided in Part III, Section C of this permit regarding bypassing of stormwater control facilities,
nothing in this individual permit shall be construed to relieve the permittee from any responsibilities,
liabilities, or penalties for noncompliance pursuant to NCGS 143-215.3, 143-215.6A, 143-215.6B, 143-
215.6C or Section 309 of the Federal Act, 33 USC 1319. Furthermore, the permittee is responsible for
consequential damages, such as fish kills, even though the responsibility for effective compliance may be
temporarily suspended.
5. Oil and Hazardous Substance Liability
Nothing in this individual permit shall be construed to preclude the institution of any legal action or relieve
the permittee from any responsibilities, liabilities, or penalties to which the permittee is or may be subject to
under NCGS 143-215.75 et seq. or Section 311 of the Federal Act, 33 USC 1321.
6. - Property Rights
The issuance of this individual permit does not convey any property rights in either real or personal
property, or any exclusive privileges, nor does it authorize any injury to private property or any invasion of
personal rights, nor any infringement of Federal, State or local laws or regulations.
Severability
The provisions of this individual permit are severable, and if any provision of this individual permit, or the
application of any provision of this individual permit to any circumstances, is held invalid, the application
of such provision to other circumstances, and the remainder of this individual permit, shall not be affected
thereby.
Dutv to Provide Information
The permittee shall furnish to the Director, within a reasonable time, any information which the Director
may request to determine whether cause exists for modifying, revoking and reissuing, or terminating the
permit issued pursuant to this individual permit or to determine compliance with this individual permit. The
permittee shall also furnish to the Director upon request, copies of records required to be kept by this
individual permit.
9. Penalties for Tamperinf;
The Clean Water Act provides that any person who falsifies, tampers with, or knowingly renders
inaccurate, any monitoring device or method required to be maintained under this individual permit shall,
upon conviction, be punished by a fine of not more than $10,000 per violation, or by imprisonment for not
more than two years per violation, or by both. If a conviction of a person is for a violation committed after
a first conviction of such person under this paragraph, punishment is a fine of not more that $20,000 per day
of violation, or by imprisonment of not more than 4 years, or both.
Part U1 Page 2 of 8 Pages

Permit No. NCS000372
10. Penalties for Falsification of Reports
The Clean Water Act provides that any person who knowingly makes any false statement, representation, or
certification in any record or other document submitted or required to be maintained under this individual
permit, including monitoring reports or reports of compliance or noncompliance shall, upon conviction, be
punished by a fine of not more than $10,000 per violation, or by imprisonment for not more than two years
per violation, or by both.
SECTION 8: GENERAL CONDITIONS
Individual Permit Expiration
The permittee is not authorized to discharge after the expiration date. 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
subjected to enforcement procedures as provided in NCGS § 143-215.6A and 33 USC 1251 et. seq.
2. Transfers
This permit is not transferable to any person except after notice to and approval by the Director. The
Director may require modification or revocation and reissuance of the permit to change the name and
incorporate such other requirements as may be necessary under the Clean Water Act.
3. Signatory Requirements
All applications, reports, or information submitted to the Director shall be signed and certified.
All applications to be covered under this individual permit shall be signed as follows:
(i) For a corporation: by a responsible corporate officer. For the purpose of this Section, a
responsible corporate officer means: (a) a president, secretary, treasurer or vice president
of the corporation in charge of a principal business function, or any other person who
performs similar policy or decision making functions for the corporation, or (b) the
manager of one or more manufacturing production or operating facilities employing more
than 250 persons or having gross annual sales or expenditures exceeding 25 million (in
second quarter 1980 dollars), if authority to sign documents has been assigned or
delegated to the manager in accordance with corporate procedures.
(2) For a partnership or sole proprietorship: by a general partner or the proprietor,
respectively; or
(3) For a municipality, State, Federal, or other public agency: by either a principal executive
officer or ranking elected official.
b. All reports required by the individual permit and other information requested by the Director shall
be signed by a person described above or by a duly authorized representative of that person. A
person is a duly authorized representative only if:
(1) The authorization is made in writing by a person described above;
Part III Page 3 of 8 Pages

Permit No. NCS000372
(2) The authorization specified either an individual or a position having responsibility for the
overall operation of the regulated facility or activity, such as the position of plant
manager, operator of a well or well field, superintendent, a position of equivalent
responsibility, or an individual or position having overall responsibility for environmental
matters for the company. (A duty authorized representative may thus be either a named
individual or any individual occupying a named position.); and
(3) The written authorization is submitted to the Director.
c. Any person signing a document under paragraphs a. or b. of this section shall make the following
certification:
"I certify, under penalty of law, that this document and all attachments were prepared under my
direction or supervision in accordance with a system designed to assure that qualified personnel
properly gather and evaluate the information submitted. Based on my inquiry of the person or
persons who manage the system, or those persons directly responsible for gathering the
information, the information submitted is, to the best of my knowledge and belief, true, accurate,
and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
Individual Permit Modification, Revocation and Reissuance, or Termination
The issuance of this individual permit does not prohibit the Director from reopening and modifying the
individual permit, revoking and reissuing the individual permit, or terminating the individual permit as
allowed by the laws, rules, and regulations contained in Title 40, Code of Federal Regulations, Parts 122
and 123; Title 15A of the North Carolina Administrative Code, Subchapter 2H .0100; and North Carolina
General Statute 143-215.1 et. al.
After public notice and opportunity for a hearing, the individual permit may be terminated for cause. The
filing of a request for a individual permit modification, revocation and reissuance, or termination does not
stay any individual permit condition. The permit shall expire when the individual permit is terminated.
5. Permit Actions
The permit may be modified, revoked and reissued, or terminated for cause. The notification of planned
changes or anticipated noncompliance does not stay any individual permit condition.
SECTION C: OPERATION AND MAINTENANCE OF POLLUTION CONTROLS
Proper Operation and Maintenance
The permittee shall at all times properly operate and maintain all facilities and systems of treatment and
control (and related appurtenances) which are installed or used by the permittee to achieve compliance with
the conditions of this individual permit. Proper operation and maintenance also includes adequate
laboratory controls and appropriate quality assurance procedures. This provision requires the operation of
back-up or auxiliary facilities or similar systems which are installed by a permittee only when the operation
is necessary to achieve compliance with the conditions of this individual permit.
Need to Halt or Reduce Not a Defense
It shall not be a defense for a permittee in an enforcement action that it would have been necessary to halt or
reduce the permitted activity in order to maintain compliance with the condition of this individual permit.
Bypassing of Stormwater Control Facilities
Part III Page 4 of 8 Pages

Permit No. NCS000372
Bypass is prohibited and the Director may take enforcement action against a permittee for bypass unless:
a. Bypass was unavoidable to prevent loss of life, personal injury or severe property damage; and
b. There were no feasible alternatives to the bypass, such as the use of auxiliary control facilities,
retention of stormwater or maintenance during normal periods of equipment downtime or dry
weather. This condition is not satisfied if adequate backup controls should have been installed in
the exercise of reasonable engineering judgment to prevent a bypass which occurred during normal
periods of equipment downtime or preventive maintenance; and
C. The permittee submitted notices as required under, Part III, Section E of this permit.
If the Director determines that it will meet the three conditions listed above, the Director may approve an
anticipated bypass after considering its adverse effects.
SECTION D: MONITORING AND RECORDS
Representative Samllinu
Samples collected and measurements taken, as required herein, shall be characteristic of the volume and
nature of the permitted discharge. Analytical sampling shall be performed during a representative storm
event. Samples shall be taken on a day and time that is characteristic of the discharge. All samples shall be
taken before the discharge joins or is diluted by any other waste stream, body of water, or substance.
Monitoring points as specified in this permit shall not be changed without notification to and approval of
the Director.
2. Recording Results
For each measurement, sample, inspection or maintenance activity performed or collected pursuant to the
requirements of this individual permit, the permittee shall record the following information:
a. The date, exact place, and time of sampling, measurements, inspection or maintenance activity;
b. The individual(s) who performed the sampling, measurements, inspection or maintenance activity:
C. The date(s) analyses were performed;
d. The individuals) who performed the analyses;
C. The analytical techniques or methods used; and
f. The results of such analyses.
1 Flow Measurements
Where required, appropriate flow measurement devices and methods consistent with accepted scientific
practices shall be selected and used to ensure the accuracy and reliability of measurements of the volume of
monitored discharges.
Part III Page 5 of 8 Pages

Permit No. NCS000372
4, Test Procedures
Test procedures for the analysis of pollutants shall conform to the EMC regulations published pursuant to
NCGS 143-215.63 et. seq, the Water and Air Quality Reporting Acts, and to regulations published pursuant
to Section 304(g), 33 USC 1314, of the Federal Water Pollution Control Act, as Amended, and Regulation
40 CFR 136.
To meet the intent of the monitoring required by this individual permit, all test procedures must produce
minimum detection and reporting levels and all data generated must be reported down to the minimum
detection or lower reporting level of the procedure.
5. Representative Outfail
If a facility has multiple discharge locations with substantially identical stormwater discharges that are
required to be sampled, the permittee may petition the Director for representative outfall status. If it is
established that the stormwater discharges are substantially identical and the permittee is granted
representative outfall status, then sampling requirements may be performed at a reduced number of outfalls.
6. Records Retention
Visual monitoring shall be documented and records maintained at the facility along with the Stormwater
Pollution Prevention Plan. Copies of 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 individual permit for a period of at least 5 years from the date of the sample,
measurement, report or application. This period may be extended by request of the Director at any time_
Insvection and Entry
The permittee shall allow the Director, or an authorized representative (including an authorized contractor
acting as a representative of the Director), or in the case of a facility which discharges through a municipal
separate storm sewer system, an authorized representative of a municipal operator or the separate storm
sewer system receiving the discharge, upon the presentation of credentials and other documents as may be
required by law, to;
a. Enter upon the permittee's premises where a regulated facility or activity is located or conducted,
or where records must be kept under the conditions of this individual permit;
b. Have access to and copy, at reasonable times, any records that must be kept under the conditions of
this individual permit;
c, inspect at reasonable times any facilities, equipment (including monitoring and control equipment),
practices, or operations regulated or required under this individual permit; and
d. Sample or monitor at reasonable times, for the purposes of assuring individual permit compliance
or as otherwise authorized by the Clean Water Act, any substances or parameters at any location.
Part M Page 6 of 8 Pages

Permit No. NCS0D0372
SECTION E: REPORTING REQUIREMENTS
1. Discharge Monitorinp, Report
Samples analyzed in accordance with the terms of this permit shall be submitted to the Division on
Discharge Monitoring Report forms provided by the Director. Submittals shall be received by the Division
no later than 30 days from the date the facility receives the sampling results from the laboratory.
Documentation of the qualitative monitoring associated with the initial analytical monitoring event shall be
included with the required analytical monitoring submittal for the first year of the permit coverage.
Analytical results from sampling during the final year of the permit coverage shall be submitted with the
permit renewal application.
2. Submitting Reports
Duplicate signed copies of all reports required herein, shall be submitted to the following address:
Division of Water Quality
Water Quality Section
ATTENTION: Central Files
Post Office Box 29535
Raleigh, North Carolina 27626-0535
3. Availability of Reports
Except for data determined to be confidential under NCGS 143-215.3(a)(2) or Section 308 of the Federal
Act, 33 USC 1318, all reports prepared in accordance with the terms shall be available for public inspection
at the offices of the Division of Water Quality. As required by the Act, analytical data shall not be
considered confidential. Knowingly making any false statement on any such report may result in the
imposition of criminal penalties as provided for in NCGS 143-215.6B or in Section 309 of the Federal Act.
4. Non-stormwater Discharges
If the storm event monitored in accordance with this individual permit coincides with a non-stormwater
discharge, the permittee shall separately monitor all parameters as required under the non-stormwater
discharge permit and provide this information with the stormwater discharge monitoring report.
Planned Changes
The permittee shall give notice to the Director as soon as possible of any planned changes at the permitted
facility which could significantly alter the nature or quantity of pollutants discharged. This notification
requirement includes pollutants which are not specifically listed in the individual permit or subject to
notification requirements under 40 CFR Part 122.42 (a).
Anticipated Noncompliance
The permittee shall give notice to the Director as soon as possible of any planned changes at the permitted
facility which may result in noncompliance with the individual permit requirements.
Part III Page 7 of 8 Pages

Permit No. NCS000372
Bypass
a. Anticipated bypass. If the permittee knows in advance of the need for a bypass, it shall submit
prior notice, if possible at least ten days before the date of the bypass; including an evaluation of
the anticipated quality and affect of the bypass.
b. Unanticipated bypass. The permittee shall submit notice within 24 hours of becoming aware of an
unanticipated bypass.
8. Twenty-four Hour Reportin
The permittee shall report to the central office or the appropriate regional office any noncompliance which
may endanger health or the environment. Any information shall be provided orally within 24 hours from
the time the permittee became aware of the circumstances. A written submission shall also be provided
within 5 days of the time the permittee becomes aware of the circumstances.
The written submission shall contain a description of the noncompliance, and its causes; the period of
noncompliance, including exact dates and times, and if the noncompliance has not been corrected, the
anticipated time compliance is expected to continue; and steps taken or planned to reduce, eliminate, and
prevent reoccurrence of the noncompliance.
The Director may waive the written report on a case -by -case basis if the oral report has been received
within 24 hours.
9. Other Noncompliance
The permittee shall report all instances of noncompliance not reported under 24 hour reporting at the time
monitoring reports are submitted.
10. Other Information
Where the permittee becomes aware that it failed to submit any relevant facts in an application for an
individual permit or in any report to the Director, it shall promptly submit such facts or information.
Part ITI Page 8 of 8 Pages

Permit No. NCS000372
PART IV LIMITATIONS REOPENER
This individual permit shall be modified or alternatively, revoked and reissued, to comply with any applicable
effluent guideline or water quality standard issued or approved under Sections 302(b) (2) (c), and (d), 304(b) (2) and
307(a) of the Clean Water Act, if the effluent guideline or water quality standard so issued or approved:
a. Contains different conditions or is otherwise more stringent than any effluent limitation in the individual
permit; or
b. Controls any pollutant not limited in the individual permit.
The individual permit as modified or reissued under this paragraph shall also contain any other requirements in the
Act then applicable.
PART V ADMINISTERING AND COMPLIANCE MONITORING FEE
REQUIREMENTS
The permittee must pay the administering and compliance monitoring fee within 30 (thirty) days after'being billed by
the Division. Failure to pay the fee in timely manner in accordance with 15A NCAC 2H .0105(b)(4) may cause this
Division to initiate action to revoke the Individual Permit.
PART VI DEFINITIONS
1. Act
See Clean Water Act.
2. Arithmetic Mean
The arithmetic mean of any set of values is the summation of the individual values divided by the number of
individual values.
3. Allowable Non-Stormwater Discharges
This permit regulates stormwater discharges. Non-stormwater discharges which shall be allowed in the
stormwater conveyance system are:
(a) All other discharges that are authorized by a non-stormwater NPDES permit.
(b) Uncontaminated groundwater, foundation drains, air -conditioner condensate without added
chemicals, springs, discharges of uncontaminated potable water, waterline and fire hydrant
flushings, water from footing drains, flows from riparian habitats and wetlands.
(c) Discharges resulting from fire -fighting or fire -fighting training.
4. Best Management Practices (BMPs)
Measures or practices used to reduce the amount of pollution entering surface waters. BM -Ps may take the
form of a process, activity, or physical structure.
Parts IV, V and VI Page I of 5

Permit No. NCS000372
5. Bypass
A bypass is the known diversion of stormwater from any portion of a stormwater control facility including
the collection system, which is not a designed or established operating mode for the facility.
6. Bulk Storage of Liguid_Products
Liquid raw materials, manufactured products, waste materials or by-products with a single above ground
storage container having a capacity of greater than 660 gallons or with multiple above ground storage
containers located in close proximity to each other having a total combined storage capacity of greater than
1,320 gallons.
7. Clean Water Act
The Federal Water Pollution Control Act, also known as the Clean Water Act (CWA), as amended, 33
USC 1251, et, seq.
8. Division or DWO
The Division of Water Quality, Department of Environment and Natural Resources.
9. Director
The Director of the Division of Water Quality, the permit issuing authority.
10. EMC
The North Carolina Environmental Management Commission.
]I. Grab Sample
An individual samples collected instantaneously. Grab samples that will be directly analyzed or
qualitatively monitored must be taken within the first 30 minutes of discharge.
12. Hazardous Substance
Any substance designated under 40 CFR Part 116 pursuant to Section 311 of the Clean Water Act.
13. Landfill
A disposal facility or part of a disposal facility where waste is placed in or on land and which is not a land
treatment facility, a surface impoundment, an injection well, a hazardous waste long-term storage facility or
a surface storage facility.
14. Municipal Separate Storm Sewer System
A stormwater collection system within an incorporated area of local self-government such as a city or town.
15. Overburden
Any material of any nature, consolidated or unconsolidated, that overlies a mineral deposit, excluding
topsoil or similar naturally -occurring surface materials that are not disturbed by mining operations.
16. Permittee
Part VI Page 2 of 5 Pages

Permit No. NCS000372
The owner or operator issued a permit pursuant to this individual permit.
17. Point Source Discharge of Stormwater
Any discernible, confined and discrete conveyance including, but not specifically limited to, any pipe, ditch,
channel, tunnel, conduit, well, or discrete fissure from which stormwater is or may be discharged to waters
of the state.
18. Representative Storm Event
A storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours in which no
storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive
hours of no precipitation. For example, if it rains for 2 hours without producing any collectable discharge, and then
stops, a sample may be collected if a rain producing a discharge begins again within the next 10 hours.
19. Representative Qutfall Status
When it is established that the discharge of stormwater runoff from a single outfall is representative of the
discharges at multiple outfalls, the DWQ may grant representative outfall status. Representative outfall
status allows the permittee to perform analytical monitoring at a reduced number of outfalls.
20. Rinse Water Discharge
The discharge of rinse water from equipment cleaning areas associated with industrial activity. Rinse
waters from vehicle and equipment cleaning areas are process wastewaters and do not include washwaters
utilizing any type of detergent or cleaning agent.
21. Secondary Containment
Spill containment for the contents of the single largest tank within the containment structure plus sufficient
freeboard to allow for the 25-year, 24-hour storm event.
22. Section 313 Water Priority Chemical
A chemical or chemical category which:
a. Is listed in 40 CFR 372,65 pursuant to Section 313 of Title III of the Superfund Amendments and
Reauthorization Act (SARA) of 1986, also titled the Emergency Planning and Community Right -
to -Know Act of 1986;
b. Is present at or above threshold levels at a facility subject to SARA title 11I, Section 313 reporting
requirements; and
That meet at least one of the following criteria:
(1) Is listed in Appendix D of 40 CFR part 122 on either Table 11 (organic priority
pollutants), Table III (certain metals, cyanides, and phenols) or Table IV (certain toxic
pollutants and hazardous substances);
(2) Is listed as a hazardous substance pursuant to section 31 l(b)(2)(A) of the CWA at 40
CFR 116.4; or
(3) is a pollutant for which EPA has published acute or chronic water quality criteria.
23. Severe Property Damage
Part VI Page 3 of 5 Pages

Permit No. NCS000372
Means substantial physical damage to property, damage to the control facilities which causes them to
become inoperable, or substantial and permanent loss of natural resourceswhich can reasonably be
expected to occur in the absence of a bypass. Severe property damage does not mean economic loss
caused by delays in production.
24. Significant Materials
Includes, but is not limited to: raw materials; fuels; materials such as solvents, detergents, and plastic
pellets; finished materials such as metallic products; raw materials used in food processing or production;
hazardous substances designated under section 101(14) of CERCLA; any chemical the facility is required to
report pursuant to section 313 of Title III of SARA; fertilizers; pesticides; and waste products such as ashes,
slag and sludge that have the potential to be released with stormwater discharges.
25. Significant SQills
Includes, but is not limited to: releases of oil or hazardous substances in excess of reportable quantities
under section 311 of the Clean Water Act (Ref: 40 CFR 110.10 and CFR 117.21) or section 102 of
CERCLA (Ref: 40 CFR 302.4).
26, Stormwater Runoff
The flow of water which results from precipitation and which occurs immediately following rainfall or as a
result of snowmelt.
27. Stormwater Associated with Indu trial Activity
The discharge from any point source which is used for collecting and conveying stormwater and which is
directly related to manufacturing, processing or raw material storage areas at an industrial site. Facilities
considered to be engaged in "industrial activities" include those activities defined in 40 CFR 122.26(b)(14).
The term does not include discharges from facilities or activities excluded from the NPDES program.
28. Stormwater Pollution Prevention Plan
A comprehensive site -specific plan which details measures and practices to reduce Stormwater pollution and
is based on an evaluation of the pollution potential of the site.
29. Ten Year Design _Storm
The maximum 24 hour precipitation event expected to be equaled or exceeded on the average once in ten
years. Design storm information can be found in the State of North Carolina Erosion and Sediment Control
Planning and Design Manual.
30, Total Flow
The flow corresponding to the time period over which the entire storm event occurs. Total flow shall be
either; (a) measured continuously, (b) calculated based on the amount of area draining to the outfall, the
amount of built -upon (impervious) area, and the total amount of rainfall, or (c) estimated by the
measurement of flow at 20 minute intervals during the rainfall event.
31. Toxic Pollutant
Any pollutant listed as toxic under Section 307(a)(1) of the Clean Water Act.
32. upset
Part VI Page 4 of 5 Pages

Permit No. NCS000372
Means an exceptional incident in which there is unintentional and temporary noncompliance with
technology based permit effluent limitations because of factors beyond the reasonable control of the
permittee. An upset does not include noncompliance to the extent caused by operational error, improperly
designed treatment or control facilities, inadequate treatment or control facilities, lack of preventive
maintenance, or careless or improper operation.
33, Vehicle Maintenance Activity
Vehicle rehabilitation, mechanical repairs, painting, fueling, lubrication, vehicle cleaning operations, or
airport deicing operations.
34. Visible Sedimentation
Solid particulate matter, both mineral and organic, that has been or is being transported by water, air,
gravity, or ice from its site of origin which can be seen with the unaided eye.
35. 25-year, 24 hour storm event
The maximum 24-hour precipitation event expected to be equaled or exceeded, on the average, once in 25
years.
Part VT rage 5 of 5 Pages

State of North Carolina
Department of Environment mc. aia?,r. we 4 •
and Natural Resources OWMRONMENT, I;j-a f
NATURAL REBOURCW. � T�
Division of Water Qualit
Y
MAY 31 � NCDENR
James B. Hunt, Jr., Governor
Bill Holman, Secretary NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT ANC) NATURAL RESOURCES
Kerr T. Stevens, Director f
May 5, 2000
Mr. Tom Pape, Manufacturing Manager
Vulcan Performance Chemicals
PO Box 9577
Columbus, GA 31908-9577
Subject: Permit No. NCS000365
Vulcan Performance Chemicals
CabarrusCounty
Dear Mr. Pape:
In accordance with your application for a stormwater discharge permit received on February 19,
1998, 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.
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 II, 13.2. 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 questions concerning this permit, please contact Mack Wiggins at telephone
number 919/733-5083 ext. 542.
Sincerely,
ORIGINAL SIGNED BY
WILLIAM C. MILLS
Kerr T. Stevens
cc: Mr. Roger O. Pfaff, EPA
Mooresville Regional Office
Central Files
Stormwater and General Permit 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

NCS000365
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
TO DISCHARGE STORMWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provisions 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,
Vulcan Performance Chemical
is hereby authorized to discharge stormwater from a facility located at
320 Misenheimer Drive NW
Concord, INC
Cabarrus County
to receiving waters designated as an unnamed tributary to Irish Buffalo creek, a class C stream,
in the Yadkin River Basin
in accordance with the discharge limitations, monitoring requirements, and other conditions set
forth in Parts I, H, III, IV, V and VI hereof.
This permit shall become effective May 5, 2000.
This permit and the authorization to discharge shall expire at midnight on November 3, 2003.
Signed this day May 5, 2000.
ORIGINAL SIGNED BY
WILLIAM C. MILLS
for Kerr T. Stevens, Director
Division of Water Quality
By the Authority of the Environmental Management Commission

.� AF R 1 3 2000
� Staff Review and Evaluation
L� _- - E-L—OCTT
NPDES Stormwater Permit
WASHiNGTON I0t1!iEGICE ontact: Aisha Lau (919-733-5083, ext. 578)
DWO
Facility Name:
BMCA Goldsboro, Inc_
NPDES Permit Number:
NCS000372
Facility Location:
430 Old Mount olive Rd., Goldsboro, NC
Type of Activity:
Roofing Felt
SIC code. (if applicable):
2621
Receiving Stream:
Neuse River
Stream Classification:
C NSW
Proposed Permit Requirements:
See attached draft permit
Compliance Schedule:
See Part I11, Section A of attached draft permit
Basis for monitoring
See attached Data Analysis Summary
Basis for other requirements:
NIA
Response requested by (date):
June 1, 1999
A-14" ;//. ;Z�l :&/j -,/ -?
Prepared by (Signature) Date
510b i
for ter and General Permits Unit Supervisor Date
Concurrence by Regional Office Date
Water Quality Supervisor Date
Regional Office Staff
1 L APR 1 3 2000 r I`
WASHINGTON REClONAL OFFICE
DWO

Review of BMCA Goldsboro, Inc.
NCS000372
Parameter
Benchmark
Outfall #1
Units
COD
Nitrate + Nitrite
10
6
mg/1
Oil and Grease
30
7
m !I
Pf1o5 horous .:my
TSS
100
60
m 11
The parameters listed here are data taken from a similar facility since this
facility is only proposed at this point. Because the actual stormwater for
this site has not been monitored I have included all of the parameters listed
in EPA form 2F. The highlighted parameters above are the parameters
of concern at the similar facility, but will be retested in this permit and
have the possibility of not being sampled again until the last year of the
permit.

Permit No. NCS000372
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCHARGE STORMWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provisions of North Carolina General Statute 143-215
promulgated and adopted by the North Carolina Environmental Management
Control Act, as amended,
NO
GAF Materials Corporation
is hereby authorized to discharge stormwater from a facility,located a't',"
BMCA Goldsboro, Inc.
430 OId MountfOlive Road
other lawful standards and regulations
mmission, and the Federal Water Pollution
,z�Goldsboro
Wayne County
+� '
to receiving waters designated as the Neuse River a class C NSW stream, in the Neuse River Basin
in accordance with the discharge lmitations,.monitoring requirements, and other conditions set forth in Parts 1, I1, Ill, IV, V
and VI hereof.
This permit shall become effective
This permit and the authorization to discharge shall expire at midnight on
Signed this day '.
for Kerr T. Stevens, Director
Division of Water Quality
By the Authority of the Environmental Management Commission

Permit No. NCS000372
TABLE OF CONTENTS
PART I INTRODUCTION
Section A: Individual Permit Coverage
Section B: Permitted Activities
Section C: Location Map
PART Il MONITORING, CONTROLS, AND LIMITATIONS FOR PERMITTED DISCHARGES
Section A: Stormwater Pollution Prevention Plan
Section B: Analytical Monitoring Requirements
Section C: Qualitative Monitoring Requirements
Section D: On -Site Vehicle Maintenance Monitoring Requirements
PART III STANDARD CONDITIONS
Section A: Compliance and Liability
1. Compliance Schedule
2. Duty to Comply
3. Duty to Mitigate
4. Civil and Criminal Liability
5. Oil and Hazardous Substance Liability
6. Property Rights
7. Severability
& Duty to Provide Information
9. Penalties for Tampering
10. Penalties for Falsification of Reports
Section B: General Conditions
1. Individual Permit Expiration
2. Transfers
3. Signatory Requirements
4. Individual Permit Modification, Revocation and Reissuance, or Termination
5. Permit Actions
Section C: Operation and Maintenance of Pollution Controls
1. Proper Operation and Maintenance
2. Need to Halt or Reduce Not a Defense
3. Bypassing of Stormwater Control Facilities
Section D: Monitoring and Records
I.
Representative Sampling
2.
Recording Results
3.
Flow Measurements
4.
Test Procedures
5.
Representative Outfall
6.
Records Retention
7.
Inspection and Entry

Permit No. NCS000372
Section E: Reporting Requirements
l .
Discharge Monitoring Reports
2.
Submitting Reports
3.
Availability of Reports
4.
Non-Stormwater Discharges
5.
Planned Changes
6.
Anticipated Noncompliance
7.
Bypass
8.
Twenty-four Hour Reporting
9.
Other Noncompliance
10.
Other Information
PART IV LIMITATIONS REOPENER
PART V ADMINISTERING AND COMPLIANCE MONITORING FEE REQUIREMENTS
PART VI DEFINITIONS

Permit No. NCS000372
PART I INTRODUCTION
SECTION A: INDIVIDUAL PERMIT COVERAGE
During the period beginning on the effective date of the permit and lasting until expiration, the permittee is
authorized to discharge stormwater associated with industrial activity. Such discharges shall be controlled, limited
and monitored as specified in this permit.
SECTION B: PERMITTED ACTIVITIES
Until this permit expires or is modified or revoked, the permittee is authorized to discharge stormwater to the surface
waters of North Carolina or separate storm sewer system which has been adequately treated and managed in
accordance with the terms and conditions of this individual permit. All discharges shall be in accordance with the
conditions of this permit.
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.
This permit does not relieve the permittee from responsibility for compliance with any other applicable federal, state,
or local law, rule, standard, ordinance, order, judgment, or decree.
Part I Page I of 2

Permit No. NCS000372
SECTION C: LOCATION XIAP
iTn
9M 74 k.
o „ GrareJ
�. Ripe pit
i 1 J l Trailer
7�' Park
McArthur' ��:.��
�rpark \; --_ 1 \ �� `Lake
-77
} / ,�e�Sa;'a !�/: / _•!:' '� '` 'Sewage
•M t02 • !� N,! •' • _ j �r: �" � \-D.15 45a � `\ � '-�.�_ `V--` -.
Love Memorial �sy' TaalkerCh Pr
BM87
✓r ^� _ _ •� ^� �1, / Sewage Dispc
.. .- -•• `1-1.72• P. •.- •- i' FairgrWndS 1' 7f: ,,.�,:,�, •-6• / - ^Z� �� _,.-,-. �.,
noa
m •� a re I �.
. N' 7rland Fneade `r f - ( e ) Ll�, a4 ,- \ `^ ;� `• u`a�-
i J'/.• r5t tiai y
rw- railer
• '�\ - �� _ Park
. • `�. ' - -�J - _.. � � � ...� lit '�'' � � � � ;!. a� � �;� ���. ^� J%•, �, -
7
-l4•�Rr ,,r,�� S. r
Ch au al
�j i �' a• \'� y: r ���v
less �� _ x :� ,'I - — -` \ /. — j ~ ` •\� ��� '',�.
_ft .. ,' �. - �, lam, _ ✓- \ �` / ` .,t__--- s '..
.'^ .-ram r �('\ ! .. .,:/.-- ✓c.- .. ... � ��"'.� i /i /�•' '� \ .�� _ �.°%� i'
Part I Page 2 of 2

Permit No. NCS000372
PART II MONITORING, CONTROLS, AND LIMITATIONS FOR PERMITTED DISCHARGES
SECTION A: STORMWATER POLLUTION PREVENTION PLAN
The permittee shall develop a Stormwater Pollution Prevention Plan, herein after referred to as the Plan. This Plan
shall be considered public information in accordance with Part III, Standard Conditions, Section E, Paragraph 3 of
this individual permit. The Plan shall include, at a minimum, the following items:
Site Plan. The site plan shall provide a description of the physical facility and the potential pollutant
sources which may be expected to contribute to contamination of stormwater discharges. The site plan shall
contain the following:
(a) A general location map (USGS quadrangle map or appropriately drafted equivalent map),
showing the facility's location in relation to transportation routes and surface waters, the name of
the receiving water(s) to which the stormwater outfall(s) discharges, or if the discharge is to a
municipal separate storm sewer system, the name of the municipality and the ultimate receiving
waters; and accurate latitude and longitude of the point(s) of discharge.
(b) A narrative description of storage practices, loading and unloading activities, outdoor process
areas, dust or particulate generating or control processes, and waste disposal practices.
(c) A site map drawn to scale with the distance legend indicating location of industrial activities
(including storage of materials, disposal areas, process areas and loading and unloading areas),
drainage structures, drainage areas for each outfall and activities occurring in the drainage area,
building locations, existing BMPs and impervious surfaces, and the percentage of each drainage
area that is impervious. For each outfall, a narrative description of the potential pollutants which
could be expected to be present in the stormwater discharge.
(d) A list of significant spills or leaks of pollutants that have occurred at the facility during the 3
previous years and any corrective actions taken to mitigate spill impacts.
(e) . Certification that the stormwater outfalls have been evaluated for the presence of non-stormwater
discharges. The certification statement will be signed in accordance with the requirements found
in Part III, Standard Conditions, Section B, Paragraph 3.
Stormwater Management Plan. The stormwater management plan shall contain a narrative description of
the materials management practices employed which control or minimize the exposure of significant
materials to stormwater, including structural and nonstructural measures. The stormwater management
plan, at a minimum, shall incorporate the following:
(a) Feasibility Study. A review of the technical and economic feasibility of changing the methods of
operations and/or storage practices to eliminate or reduce exposure of materials and processes to
stormwater. Wherever practical, the permittee shall prevent exposure of all storage areas, material
handling operations, and manufacturing or fueling operations. In areas where elimination of
exposure is not practical, the stormwater management plan shall document the feasibility of
diverting the stormwater runoff away from areas of potential contamination.
(b) Secondary Containment Schedule. A schedule to provide secondary containment for bulk storage
of liquid materials, storage of Section 313 of Title III of the Superfund Amendments and
Reauthorization Act (SARA) water priority chemicals, or storage of hazardous substances to
prevent leaks and spills from contaminating stormwater runoff. If the secondary containment
devices are connected directly to stormwater conveyance systems, the connection shall be
controlled by manually activated valves or other similar devices [which shall be secured with a
Part II Page 1 of 6

Permit No. NCS000372
locking mechanism] and any stormwater that accumulates in the containment area shall be at a
minimum visually observed for color, foam, outfall staining, visible sheens and dry weather flow,
prior to release of the accumulated stormwater. Accumulated stormwater shall be released if found
to be uncontaminated by the material stored within the containment area. Records documenting
the individual making the observation, the description of the accumulated stormwater and the date
and time of the release shall be kept for a period of five years.
(c) BMP Summary. A narrative description shall be provided of Best Management Practices (BMPs)
to be considered such as, but not limited to, oil and grease separation, debris control, vegetative
filter strips, infiltration and stormwater detention or retention, where necessary. The need for
structural BMPs shall be based on the assessment of potential of sources to contribute significant
quantities of pollutants to stormwater discharges and data collected through monitoring of
stormwater discharges.
Spill Prevention and Response Plan. The Spill Prevention and Response Plan (SPRP) shall incorporate an
assessment of potential pollutant sources based on a materials inventory of the facility. Facility personnel
(or team) responsible for implementing the SPRP shall be identified. A responsible person shall be on -site
at all times during facility operations that have the potential to contaminate stormwater runoff through spills
or exposure of materials associated with the facility operations. The SPRP must be site stormwater specific.
Therefore, a SPCC plan may be a component of the SPRP, but may not be sufficient to completely address
the stormwater aspects of the SPRP. The common elements of the SPCC with the SPRP may be
incorporated by reference into the SPRP.
4. Preventative Maintenance and Good Housekeeping Program, A preventative maintenance program shall be
developed. The program shall document schedules of inspections and maintenance activities of stormwater
control systems, plant equipment and systems. inspection of material handling areas and regular cleaning
schedules of these areas shall be incorporated into the program.
Employee Training. Training schedules shall be developed and training provided at a minimum on an
annual basis on proper spill response and cleanup procedures and preventative maintenance activities for all
Personnel involved in any of the facility's operations that have the potential to contaminate stormwater
runoff. Facility personnel (or team) responsible for implementing the training shall be identified.
6. Responsible Party. The Stormwater Pollution Prevention Plan shall identify a specific position(s)
responsible for the overall coordination, development, implementation, and revision to the Plan.
Responsibilities for all components of the Plan shall be documented and position assignments provided.
Plan Amendment. The permittee shall amend the Plan whenever there is a change in design, construction,
operation, or maintenance which has a significant effect on the potential for the discharge of pollutants to
surface waters. The Stormwater Pollution Prevention Plan shall be reviewed and updated on an annual
basis.
The Director may notify the permittee when the Plan does not meet one or more of the minimum
requirements of the permit. Within 30 days of such notice, the permittee shall submit a time schedule to the
Director for modifying the Plan to meet minimum requirements. The permittee shall provide certification in
writing (in accordance with Part III, Standard Conditions, Section B, Paragraph 3) to the Director that the
changes have been made.
8. Facility Inspection Program. Facilities are required to inspect all stormwater systems on at least a
semiannual schedule, once in the fall (September -November) and once in the spring (April - June). The
inspection and any subsequent maintenance activities performed shall be documented, recording date and
time of inspection, individual(s) making the inspection and a narrative description of the facility's
stormwater control systems, plant equipment and systems. Records of these inspections shall be
incorporated into the Stormwater Pollution Prevention Plan.
Part 11 Page 2 of 6

Permit No. NCS000372
Stormwater discharge characteristic monitoring as required in Part II of this permit shall be performed in
addition to facility inspections.
Implementation. The permittee shall document all monitoring, measurements, inspections and maintenance
activities and training provided to employees, including the log of the sampling data and of activities taken
to implement BMPs associated with the industrial activities, including vehicle maintenance activities. Such
documentation shall be kept on -site for a period of five years and made available to the Director or his
authorized representative immediately upon request.
SECTION B: ANALYTICAL MONITORING REQUIREMENTS
During the period beginning on the effective date of the permit and lasting until expiration, the permittee is authorized to
discharge stormwater subject to the provisions of this permit. Analytical monitoring of stormwater discharges shall be
performed as specified below in Table 1.
For each parameter, the arithmetic mean of all analytical sampling results collected during the term of the permit shall be
calculated for each individual outfall. The computed arithmetic mean is then compared to the cut-off concentrations listed
below in Table 2. if the arithmetic mean is less than the specified cut-off concentration for a given parameter, then the facility
is not required to continue annual analytical monitoring for that parameter (at that outfall) during the remaining term of the
permit unless a significant change in facility operations or configuration occurs. If a cut-off concentration results in
discontinued analytical monitoring at an individual discharge outfall, the permittee is required to maintain facility operations
that ensure the continuation of stormwater runoff quality.
The permittee must perform analytical sampling during the first and last year of the permit coverage regardless of cut-off
concentration conditions. Analytical results from sampling during the final year of the permit coverage must be submitted
with the permit renewal application. All analytical monitoring shall be performed during a representative storm event.
Table 1. Analytical Monitoring Requirements
Discharge
Characteristics
Units
Measurement
- Fr uenc 1
Sample
Tipe2
Sample
Location3
Oil and Grease
m I
annually
Grab
SDO
Chemical Oxygen Demand
m I
annually
Grab
SDO
i-I
SU
annually
Grab
SDO
Total Phosphorous
mg/1
annually
Grab
SDO
Total Kjeldahl Nitrogen
mg/1
annually
Grab
SDO
Nitrate plus Nitrite Nitrogen
mgA
annually
Grab
SDO
Total Suspended Solids
m 1
annually
Grab
SDO
Biochemical Oxygen Demand
mg/1
annually
Grab
SDO
Total Rainfall4
inches
annually-
-
Event Duration4
I minutes
I annually
-
Total Flow4
I MG
L annually-
SDO
Footnotes:
I Measurement Frequency: Once per year during a representative storm event. A year is defined as the 12 month period
beginning on the month and day of issuance of the Permit.
Part II Page 3 of 6

Permit No, NCS000372
2 If the stormwater runoff is controlled by a stormwater detention pond, a grab sample of the discharge from the pond shall
be collected within the first 30 minutes of discharge. if the detention pond discharges only in response to a storm event
exceeding a ten year design storm, then no analytical monitoring is required and only qualitative monitoring shall be
performed.
3 Sample Location: Samples shall be collected at each stormwater discharge outfall (SDO) unless representative outfall
status has been granted.
4 For each sampled representative storm event the total precipitation, storm duration, and total flow must be monitored.
Total flow shall be either; (a) measured continuously, (b) calculated based on the amount of area draining to the outfall,
the amount of built -upon (impervious) area, and the total amount of rainfall, or (c) estimated by the measurement of flow
at 20 minute intervals during the rainfall event.
Table 2. Cut-off Concentrations for Analytical Monitoring Requirements
Discharge Characteristics L
Cut-off Concentration (
Oil and Grease
30
Chemical Oxygen Demand
120
H I
within range 6.0 - 9.0 SU
Total Phos horous
2
Total K'eldahl Nitrogen
20
Nitrate plus Nitrite Nitrogen
10
Total Suspended Solids
100
Biochemical Oxygen Demand
30
1 pH cannot be averaged due to the nature of the logarithmic pH scale. The most recent pH sample result shall be used
for cut-off concentration purposes.
Part II' Page 4 of 6

Permit No. NCS000372
SECTION C: QUALITATIVE MONITORING REQUIREMENTS
Qualitative monitoring requires a visual inspection of each stormwater outfall regardless of representative outfall status and
shall be performed as specified below in Table 3. Qualitative monitoring is for the purpose of evaluating the effectiveness of
the Stormwater Pollution Prevention Plan (SPPP) and assessing new sources of stormwater pollution. No analytical tests are
required. Qualitative monitoring of stormwater outfalls does not need to be performed during a representative storm event.
The first qualitative monitoring event during the coverage of the permit must coincide with the initial analytical monitoring
event (regardless of the season). All other qualitative monitoring will be performed twice per year, once in the spring (April -
June) and once in the fall (September - November).
Table 3. Qualitative Mo itoring Requirements
Discharge Characteristics
Frequency
Monitoring
Locationl
Color
Semi -Annual
SDO
Odor
Semi -Annual
SDO
Clarity
Semi -Annual
SDO
Floating Solids
Semi -Annual
SDO
Suspended Solids
Semi -Annual
SDO
Foam
Semi -Annual
SDO
Oil Sheen
Semi -Annual
SDO
Other obvious indicators
of stormwater pollution
Semi -Annual
SDO
Footnotes:
I Monitoring Location: Qualitative monitoring shall be performed at each
stormwater discharge outfall (SDO) regardless of representative outfall status.
SECTION D: ON -SITE VEHICLE MAINTENANCE MONITORING REQUIREMENTS
Facilities which have any vehicle maintenance activity occurring on -site which uses more than 55 gallons of new motor oil per
month when averaged over the calendar year shall perform analytical monitoring as specified below in Table 4. This
monitoring shall be performed at all outfalls which discharge stormwater runoff from vehicle maintenance areas.
For each parameter, the arithmetic mean of all analytical sampling results collected during the coverage of the permit shall be
calculated for each individual outfall. The computed arithmetic mean is then compared to the cut-off concentrations listed
below in Table 5. If the arithmetic mean is less than the specified cut-off concentration for a given parameter, then the facility
is not required to continue annual analytical monitoring for that parameter (at that outfall) during the remaining coverage of
the permit unless a significant change in facility operations or configuration occurs. If a cut-off concentration results in
discontinued analytical monitoring at an individual discharge outfall, the permittee is required to maintain facility operations
that ensure the continuation of stormwater runoff quality.
The permittee must perform. analytical samplinp, during the -first and last year of the permit_coveragE regardless of cut-off
concentration conditions. Analytical results from sampling during the final year of the permit coverage must be submitted
with the permit renewal application. All analytical monitoring shall be performed during a representative storm event.
Part II Page 5 of 6

Permit No. NCS000372
Table 4. Analytical Monitoring Requirements for On -Site Vehicle Maintenance
Discharge Characteristics
Units
Measurement
Frequency
Sample
Typel
Sample
Location2
H
standard
annually
Grab
SDO
Oil and Grease
m I
annualiv
Grab
SDO
Total Suspended Solids
m ]
annually
Grab
SDO
New Motor Oil Usagegallons/month
annually
Estimate
-
Total Flow3
MG
annually
Grab
I SDO
Footnotes:
I If the stormwater runoff is controlled by a stormwater detention pond, a grab sample of the discharge from the pond shall
be collected within the first 30 minutes of discharge. If the detention pond discharges only in response to a storm event
exceeding a ten year design storm, then no analytical monitoring is required and only qualitative monitoring shall be
performed.
2 Sample Location: Samples shall be collected at each stormwater discharge outfall (SDO) that discharges
stormwater runoff from area(s) where vehicle maintenance activities occur.
3 Total flow shall be; (a) measured continuously, (b) calculated based on the amount of area draining to the
outfall, the amount of built -upon (impervious) area, and the total amount of rainfall, or (c) estimated by the
measurement of flow at 20 minute intervals during the rainfall event. Total precipitation and duration of the
rainfall event measured shall result from the sampled representative storm event.
Table 5. Cut-off Concentrations for On -Site Vehicle Maintenance Activities
Discharge Characteristics
Cut-off Concentration ( )
H 1
within range 6.0 - 9.0
Oil and Grease
30
Total Suspended Solids
100
Footnotes:
I pH cannot be averaged due to the nature of the logarithmic pH scale. The most recent pH sample result shall be used
for cut-off concentration purposes.
Part I1 Page 6 of 6

Permit No. NCS000372
PART III STANDARD CONDITIONS FOR NPDES STORMWATER INDIVIDUAL PERMITS
SECTION A: COMPLIANCE AND LIABILITY
Compliance Schedule
The permittee shall comply with Limitations and Controls specified for sormwater discharges in
accordance with the following schedule:
Existing Facilities: The Stormwater Pollution Prevention Plan shall be developed and implemented within
12 months of the effective date of the initial permit and updated thereafter on an annual basis. Secondary
containment, as specified in Part II, Section A, Paragraph 2(b) of this permit, shall be accomplished within
12 months of the effective date of the initial permit issuance.
Proposed Facilities: The Stormwater Pollution Prevention Plan shall be developed and implemented prior to
the beginning of discharges from the operation of the industrial activity and be updated thereafter on an
annual basis. Secondary containment, as specified in Part Il, Section A, Paragraph 2(b) of this permit shall
be accomplished prior to the beginning of discharges from the operation of the industrial activity.
2. Duty to Comply
The permittee must comply with all conditions of this individual permit. Any permit noncompliance
constitutes a violation of the Clean Water Act and is grounds for enforcement action; for permit
termination, revocation and reissuance, or modification; or denial of a permit upon renewal application.
a. The permittee shall comply with standards or prohibitions established under section 307(a) of the
Clean Water Act for toxic pollutants within the time provided in the regulations that establish these
standards or prohibitions, even if the permit has not yet been modified to incorporate the
requirement.
b. The Clean Water Act provides that any person who violates a permit condition is subject to a civil
penalty not to exceed $25,000 per day for each violation. Any person who negligently violates any
permit condition is subject to criminal penalties of $2,500 to $25,000 per day of violation, or
imprisonment for not more than I year, or both. Any person who knowingly violates permit
conditions is subject to criminal penalties of $5,000 to $50,000 per day of violation, or
imprisonment for not more than 3 years, or both. Also, any person who violates a permit condition
may be assessed an administrative penalty not to exceed $10,000 per violation with the maximum
amount not to exceed $125,000. [Ref: Section 309 of the Federal Act 33 USC 1319 and 40 CFR
122.41(a).]
Under state law, a daily civil penalty of not more than ten thousand dollars ($10,000) per violation
may be assessed against any person who violates or fails to act in accordance with the terms,
conditions, or requirements of a permit. [Ref: North Carolina General Statutes 143-215.5A]
Any person may be assessed an administrative penalty by the Director for violating section 301,
302, 306, 307, 308, 318, or 405 of the Act, or any permit condition or limitation implementing any
of such sections in a permit issued under section 402 of the Act. Administrative penalties for Class
I violations are not to exceed $10,000 per violation, with the maximum amount of any Class I
penalty assessed not to exceed $25,000. Penalties for Class Il violations are not to exceed $10,000
per day for each day during which the violation continues, with the maximum amount of any Class
II penalty not to exceed $125,000.
Part III Page 1 of 8 Pages

Permit No. NCS000372
3. Duty to Mitigate
The permittee shall take all reasonable steps to minimize or prevent any discharge in violation of this
individual permit which has a reasonable likelihood of adversely affecting human health or the environment.
4. Civil and Criminal Liability
Except as provided in Part III, Section C of this permit regarding bypassing of stormwater control facilities,
nothing in this individual permit shall be construed to relieve the permittee from any responsibilities,
liabilities, or penalties for noncompliance pursuant to NCGS 143-215.3, 143-215.6A, 143-215.613, 143-
215.6C or Section 309 of the Federal Act, 33 USC 1319. Furthermore, the permittee is responsible for
consequential damages, such as fish kills, even though the responsibility for effective compliance may be
temporarily suspended.
5. Oil and Hazardous Substance Liability
Nothing in this individual permit shall be construed to preclude the institution of any legal action or relieve
the permittee from any responsibilities, liabilities, or penalties to which the permittee is or may be subject to
under NCGS 143-215.75 et seq. or Section 311 of the Federal Act, 33 USC 132 L
6. Property Rights
The issuance of this individual permit does not convey any property rights in either real or personal
property, or any exclusive privileges, nor does it authorize any injury to private property or any invasion of
personal rights, nor any infringement of Federal, State or local laws or regulations.
Severability
The provisions of this individual permit are severable, and if any provision of this individual permit, or the
application of any provision of this individual permit to any circumstances, is held invalid, the application
of such provision to other circumstances, and the remainder of this individual permit, shall not be affected
thereby.
Dutv to Provide Information
The permittee shall furnish to the Director, within a reasonable time, any information which the Director
may request to determine whether cause exists for modifying, revoking and reissuing, or terminating the
permit issued pursuant to this individual permit or to determine compliance with this individual permit. The
permittee shall also furnish to the Director upon request, copies of records required to be kept by this
individual permit.
Penalties for Tamflerin
The Clean Water Act provides that any person who falsifies, tampers with, or knowingly renders
inaccurate, any monitoring device or method required to be maintained under this individual permit shall,
upon conviction, be punished by a fine of not more than $10,000 per violation, or by imprisonment for not
more than two years per violation, or by both. If a conviction of a person is for a violation committed after
a first conviction of such person under this paragraph, punishment is a fine of not more that $20,000 per day
of violation, or by imprisonment of not more than 4 years, or both.
Part M Page 2 of 8 Pages

Permit No. NCSOW372
10. Penalties for Falsification of Reports
The Clean Water Act provides that any person who knowingly makes any false statement, representation, or
certification in any record or other document submitted or required to be maintained under this individual
permit, including monitoring reports or reports of compliance or noncompliance shall, upon conviction, be
punished by a fine of not more than $10,000 per violation, or by imprisonment for not more than two years
per violation, or by both.
SECTION B: GENERAL CONDITIONS
Individual Permit Expiration
The permittee is not authorized to discharge after the expiration date. 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
subjected to enforcement procedures as provided in NCGS §143-215.6A and 33 USC 1251 et. seq.
2. Transfers
This permit is not transferable to any person except after notice to and approval by the Director. The
Director may require modification or revocation and reissuance of the permit to change the name and
incorporate such other requirements as may be necessary under the Clean Water Act.
3. Signatory Requirements
All applications, reports, or information submitted to the Director shall be signed and certified.
a. All applications to be covered under this individual permit shall be signed as follows:
(1) For a corporation: by a responsible corporate officer. For the purpose of this Section, a
responsible corporate officer means: (a) a president, secretary, treasurer or vice president
of the corporation in charge of a principal business function, or any other person who
performs similar policy or decision making functions for the corporation, or (b) the
manager of one or more manufacturing production or operating facilities employing more
than 250 persons or having gross annual sales or expenditures exceeding 25 million (in
second quarter 1980 dollars), if authority to sign documents has been assigned or
delegated to the manager in accordance with corporate procedures.
(2) For a partnership or sole proprietorship: by a general partner or the proprietor,
respectively; or
(3) For a municipality, State, Federal, or other public agency: by either a principal executive
officer or ranking elected official.
All reports required by the individual permit and other information requested by the Director shall
be signed by a person described above or by a duly authorized representative of that person. A
person is a duly authorized representative only if:
(1) The authorization is made in writing by a person described above,
Part III Page 3 of 8 Pages

Permit No. NCS000372
(2) The authorization specified either an individual or a position having responsibility for the
overall operation of the regulated facility or activity, such as the position of plant
manager, operator of a well or well field, superintendent, a position of equivalent
responsibility, or an individual or position having overall responsibility for environmental
matters for the company. (A duly authorized representative may thus be either a named
individual or any individual occupying a named position.); and
(3) The written authorization is submitted to the Director.
C. Any person signing a document under paragraphs a. or b. of this section shall make the following
certification:
"I certify, under penalty of law, that this document and all attachments were prepared under my
direction or supervision in accordance with a system designed to assure that qualified personnel
properly gather and evaluate the information submitted. Based on my inquiry of the person or
persons who manage the system, or those persons directly responsible for gathering the
information, the information submitted is, to the best of my knowledge and belief, true, accurate,
and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
Individual Permit Modification, Revocation and Reissuance, or Termination
The issuance of this individual permit does not prohibit the Director from reopening and modifying the
individual permit, revoking and reissuing the individual permit, or terminating the individual permit as
allowed by the laws, rules, and regulations contained in Title 40, Code of Federal Regulations, Parts 122
and 123; Title 15A of the North Carolina Administrative Code, Subchapter 2H .0100; and North Carolina
General Statute 143-215.1 et. al.
After public notice and opportunity for a hearing, the individual permit may be terminated for cause. The
filing of a request for a individual permit modification, revocation and reissuance, or termination does not
stay any individual permit condition. The permit shall expire when the individual permit is terminated.
Permit Actions
The permit may be modified, revoked and reissued, or terminated for cause. The notification of planned
changes or anticipated noncompliance does not stay any individual permit condition.
SECTION C: OPERATION AND MAINTENANCE OF POLLUTION CONTROLS
Proper Operation and Maintenance
The permittee'shall at all times properly operate and maintain all facilities and systems of treatment and
control (and related appurtenances) which are installed or used by the permittee to achieve compliance with
the conditions of this individual permit. Proper operation and maintenance also includes adequate
laboratory controls and appropriate quality assurance procedures. This provision requires the operation of
back-up or auxiliary facilities or similar systems which are installed by a permittee only when the operation
is necessary to achieve compliance with the conditions of this individual permit.
2. Need to Halt or Reduce Not a Defense
It shall not be a defense for a permittee in an enforcement action that it would have been necessary to halt or
reduce the permitted activity in order to maintain compliance with the condition of this individual permit.
3. Bypassing of_St_ormwater Control Facilities
Part M Page 4 of 8 Pages

Permit No. NCS000372
Bypass is prohibited and the Director may take enforcement action against a permittee for bypass unless:
a. Bypass was unavoidable to prevent loss of life, personal injury or severe property damage; and
b. There were no feasible alternatives to the bypass, such as the use of auxiliary control facilities,
retention of stormwater or maintenance during normal periods of equipment downtime or dry
weather. This condition is not satisfied if adequate backup controls should have been installed in
the exercise of reasonable engineering judgment to prevent a bypass which occurred during normal
periods of equipment downtime or preventive maintenance; and
c. The permittee submitted notices as required under, Part III, Section E of this permit.
If the Director determines that it will meet the three conditions listed above, the Director may approve an
anticipated bypass after considering its adverse effects.
SECTION D., MONITORING AND RECORDS
1. Representative Samplins •
Samples collected and measurements taken, as required herein, shall be characteristic of the volume and
nature of the permitted discharge. Analytical sampling shall be performed during a representative storm
event. Samples shall be taken on a day and time that is characteristic of the discharge. All samples shall be
taken before the discharge joins or is diluted by any other waste stream, body of water, or substance.
Monitoring points as specified in this permit shall not be changed without notification to and approval of
the Director.
2. Recording, Results
For each measurement, sample, inspection or maintenance activity performed or collected pursuant to the
requirements of this individual permit, the permittee shall record the following information:
a. The date, exact place, and time of sampling, measurements, inspection or maintenance activity;
b. The individual(s) who performed the sampling, measurements, inspection or maintenance activity,
c. The date(s) analyses were performed;
d. The individual(s) who performed the analyses;
e. The analytical techniques or methods used; and
f. The results of such analyses.
Flow Measurements
Where required, appropriate flow measurement devices and methods consistent with accepted scientific
practices shall be selected and used to ensure the accuracy and reliability of measurements of the volume of
monitored discharges.
Part III Page 5 of 8 Pages

Permit No. NCS000372
4. Test Procedures
Test procedures for the analysis of pollutants shall conform to the EMC regulations published pursuant to
NCGS 143-215.63 et. seq, the Water and Air Quality Reporting Arts, and to regulations published pursuant
to Section 304(g), 33 USC 1314, of the Federal Water Pollution Control Act, as Amended, and Regulation
40 CFR 136.
To meet the intent of the monitoring required by this individual permit, all test procedures must produce
minimum detection and reporting levels and all data generated must be reported down to the minimum
detection or lower reporting level of the procedure.
5. Representative Outfall
If a facility has multiple discharge locations with substantially identical stormwater discharges that are
required to be sampled, the permittee may petition the Director for representative outfall status. If it is
established that the stormwater discharges are substantially identical and the permittee is granted
representative outfall status, then sampling requirements may be performed at a reduced number of outfalls.
6. Records Retention
Visual monitoring shall be documented and records maintained at the facility along with the Stormwater
Pollution Prevention Plan. Copies of 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 individual permit for a period of at least 5 years from the date of the sample,
measurement, report or application. This period may be extended by request of the Director at any time.
Inspection and Entry
The permittee shall allow the Director, or an authorized representative (including an authorized contractor
acting as a representative of the Director), or in the case of a facility which discharges through a municipal
separate storm sewer system, an authorized representative of a municipal operator or the separate storm
sewer system receiving the discharge, upon the presentation of credentials and other documents as may be
required by law, to;
a. Enter upon the permittee's premises where a regulated facility or activity is located or conducted,
or where records must be kept under the conditions of this individual permit;
b. Have access to and copy, at reasonable times, any records that must be kept under the conditions of
this individual permit;
c. Inspect at reasonable times any facilities, equipment (including monitoring and control equipment),
practices, or operations regulated or required under this individual permit; and
d. Sample or monitor at reasonable times, for the purposes of assuring individual permit compliance
or as otherwise authorized by the Clean Water Act, any substances or parameters at any location.
Part III Page 6 Of 8 Pages

Permit No. NCS000372
SECTION E: REPORTING REQUIREMENTS
I. Discharge Monitoring Reports
Samples analyzed in accordance with the terms of this permit shall be submitted to the Division on
Discharge Monitoring Report forms provided by the Director. Submittals shall be received by the Division
no later than 30 days from the date the facility receives the sampling results from the laboratory.
Documentation of the qualitative monitoring associated with the initial analytical monitoring event shall be
included with the required analytical monitoring submittal for the first year of the permit coverage.
Analytical results from sampling during the final year of the permit coverage shall be submitted with the
permit renewal application.
2. Submitting Reports
Duplicate signed copies of all reports required herein, shall be submitted to the following address:
Division of Water Quality
Water Quality Section
ATTENTION: Central Files
Post Office Box 29535
Raleigh, North Carolina 27626-0535
3. Availability of Reports
Except for data determined to be confidential under NCGS 143-215.3(a)(2) or Section 308 of the Federal
Act, 33 USC 1318, all reports prepared in accordance with the terms shall be available for public inspection
at the offices of the Division of Water Quality. As required by the Act, analytical data shall not be
considered confidential. Knowingly making any false statement on any such report may result in the
imposition of criminal penalties as provided for in NCGS t43-215.6E or in Section 309 of the Federal Act.
4, Non-Stormwater Discharges
If the storm event monitored in accordance with this individual permit coincides with a non-stormwater
discharge, the permittee shall separately monitor all parameters as required under the non-stormwater
discharge permit and provide this information with the stormwater discharge monitoring report.
5. Planned Changes
The permittee shall give notice to the Director as soon as possible of any planned changes at the permitted
facility which could significantly alter the nature or quantity of pollutants discharged. This notification
requirement includes pollutants which are not specifically listed in the individual permit or subject to
notification requirements under 40 CFR Part 122.42 (a).
6. Anticipated Noncompliance
The permittee shall give notice to the Director as soon as possible of any planned changes at the permitted
facility which may result in noncompliance with the individual permit requirements.
Part III Page 7 of 8 Pages

Permit No. NCS000372
Bygass
a. Anticipated bypass. if the permittee knows in advance of the need for a bypass, it shall submit
prior notice, if possible at least ten days before the date of the bypass; including an evaluation of
the anticipated quality and affect of the bypass.
b. Unanticipated bypass. The permittee shall submit notice within 24 hours of becoming aware of an
unanticipated bypass.
Twenty-four Hour Resorting
The permittee shall report to the central office or the appropriate regional office any noncompliance which
may endanger health or the environment. Any information shall be provided orally within 24 hours from
the time the permittee became aware of the circumstances. A written submission shall also be provided
within 5 days of the time the permittee becomes aware of the circumstances.
The written submission shall contain a description of the noncompliance, and its causes; the period of
noncompliance, including exact dates and times, and if the noncompliance has not been corrected, the
anticipated time compliance is expected to continue; and steps taken or planned to reduce, eliminate, and
prevent reoccurrence of the noncompliance.
The Director may waive the written report on a case -by -case basis if the oral report has been received
within 24 hours.
9. Other Noncompliance
The permittee shall report all instances of noncompliance not reported under 24 hour reporting at the time
monitoring reports are submitted.
10, Other Information
Where the permittee becomes aware that it failed to submit any relevant facts in an application for an
individual permit or in any report to the Director, it shall promptly submit such facts or information.
Part III Page 8 of 8 Pages

Permit No. NCS000372
PART IV LIMITATIONS REOPENER
This individual permit shall be modified or alternatively, revoked and reissued, to comply with any applicable
effluent guideline or water quality standard issued or approved under Sections 302(b) (2) (c), and (d), 304(b) (2) and
307(a) of the Clean Water Act, if the effluent guideline or water quality standard so issued or approved:
a. Contains different conditions or is otherwise more stringent than any effluent limitation in the individual
permit, or
b. Controls any pollutant not limited in the individual permit.
The individual permit as modified or reissued under this paragraph shall also contain any other requirements in the
Act then applicable.
PART V ADMINISTERING AND COMPLIANCE MONITORING FEE
REQUIREMENTS
The permittee must pay the administering and compliance monitoring fee within 30 (thirty) days after being billed. by
the Division. Failure to pay the fee in timely manner in accordance with 15A NCAC 2H .0105(b)(4) may cause this
Division to initiate action to revoke the Individual Permit.
PART VI DEFINITIONS
Act
See Clean Water Act.
2. Arithmetic Mean
The arithmetic mean of any set of values is the summation of the individual values divided by the number of
individual values.
3. Allowable Non-Stormwater Discharges
This permit regulates stormwater discharges. Non-stormwater discharges which shall be allowed in the
Stormwater conveyance system are:
(a) All other discharges that are authorized by a non-Stormwater NPDES permit.
(b) Uncontaminated groundwater, foundation drains, air -conditioner condensate without added
chemicals, springs, discharges of uncontaminated potable water, waterline and fire hydrant
flushings, water from footing drains, flows from riparian habitats and wetlands.
(c) Discharges resulting from fire -fighting, or fire -fighting training
4. Best Management Practices (BMPs)
Measures or practices used to reduce the amount of pollution entering surface waters. BMPs may take the
form of a process, activity, or physical structure.
Parts IV, V and VI Page I of 5

Permit No. NCS000372
5. By as
A bypass is the known diversion of stormwater from any portion of a stormwater control facility including
the collection system, which is not a designed or established operating mode for the facility.
6. Bulk Storage of Liquid Products
Liquid raw materials, manufactured products, waste materials or by-products with a single above ground
storage container having a capacity of greater than 660 gallons or with multiple above ground storage
containers located in close proximity to each other having a total combined storage capacity of greater than
1,320 gallons.
7. Clean Water Act
The Federal Water Pollution Control Act, also known as the Clean Water Act (CWA), as amended, 33
USC 1251, et. seq.
8. Division or DWO
The Division of Water Quality, Department of Environment and Natural Resources.
9. Director
The Director of the Division of Water Quality, the permit issuing authority.
10. EMC
The North Carolina Environmental Management Commission.
11. Grab Sample
An individual samples collected instantaneously. Grab samples that will be directly analyzed or
qualitatively monitored must be taken within the first 30 minutes of discharge.
12. Hazardous Substance
Any substance designated under 40 CFR Part 116 pursuant to Section 311 of the Clean Water Act.
13. Landfill
A disposal facility or part of a disposal facility where waste is placed in or on land and which is not a land
treatment facility, a surface impoundment, an injection well, a hazardous waste long-term storage facility or
a surface storage facility.
14. Municipal Separate Storm Sewer System
A stormwater collection system within an incorporated area of local self-government such as a city or town.
15. Overburden
Any material of any nature, consolidated or unconsolidated, that overlies a mineral deposit, excluding
topsoil or similar naturally -occurring surface materials that are not disturbed by mining operations.
16. Permittee
Part VI Page 2 of 5 Pages

Permit No. NCS000372
The owner or operator issued a permit pursuant to this individual permit.
17. Point Source Discharge of Stormwater
Any discernible, confined and discrete conveyance including, but not specifically limited to, any pipe, ditch.
channel, tunnel, conduit, well, or discrete fissure from which stormwater is or may be discharged to waters
of the state.
18. Representative Storm Event
A storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours in which no
storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive
hours of no precipitation. For example, if it rains for 2 hours without producing any collectable discharge, and then
stops, a sample may be collected if a rain producing a discharge begins again within the next 10 hours.
19. Representative Outfall Status
When it is established that the discharge of stormwater runoff from a single outfall is representative of the
discharges at multiple outfalls, the DWQ may grant representative outfall status. Representative outfall
status allows the permittee to perform analytical monitoring at a reduced number of outfalls.
20. Rinse Water Discharge
The discharge of rinse water from equipment cleaning areas associated with industrial activity. Rinse
waters from vehicle and equipment cleaning areas are process wastewaters and do not include washwaters
utilizing any type of detergent or cleaning agent.
21. Secondary Containment
Spill containment for the contents of the single largest tank within the containment structure plus sufficient
freeboard to allow for the 25-year, 24-hour storm event.
22. Section 313 Water Priority Chemical
A chemical or chemical category which:
Is listed in 40 CFR 372.65 pursuant to Section 313 of Title III of the Superfund Amendments and
Reauthorization Act (SARA) of 1986, also titled the Emergency Planning and Community Right -
to -Know Act of 1986;
b. Is present at or above threshold levels at a facility subject to SARA title III, Section 313 reporting
requirements; and
C. That meet at least one of the following criteria:
(1) Is listed in Appendix D of 40 CFR part 122 on either Table II (organic priority
pollutants), Table III (certain metals, cyanides, and phenols) or Table IV (certain toxic
pollutants and hazardous substances);
(2) Is listed as a hazardous substance pursuant to section 311(b)(2)(A) of the CWA at 40
CFR 116.4; or
(3) Is a pollutant for which EPA has published acute or chronic water quality criteria.
23. Severe Property Damage
Part VI Page 3 of 5 Pages

Permit No. NCS000372
Means substantial physical damage to property, damage to the control facilities which causes them to
become inoperable, or substantial and permanent loss of natural resources which can reasonably be
expected to occur in the absence of a bypass. Severe property damage does not mean economic loss
caused by delays in production.
24. Si nificant Materials
Includes, but is not limited to: raw materials; fuels; materials such as solvents, detergents, and plastic
pellets; finished materials such as metallic products; raw materials used in food processing or production;
hazardous substances designated under section 101(14) of CERCLA; any chemical the facility is required to
report pursuant to section 313 of Title III of SARA; fertilizers; pesticides; and waste products such as ashes,
slag and sludge that have the potential to be released with stormwater discharges.
25. Significant Spills
Includes, but is not limited to: releases of oil or hazardous substances in excess of reportable quantities
under section 311 of the Clean Water Act (Ref: 40 CFR 110.10 and CFR 117.21) or section 102 of
CERCLA (Ref: 40 CFR 302.4).
26. Stormwater Runoff
The flow of water which results from precipitation and which occurs immediately following rainfall or as a
result of snowmelt.
27. Stormwater_ Associated with industrial Activity
The discharge from any point source which is used for collecting and conveying stormwater and which is
directly related to manufacturing, processing or raw material storage areas at an industrial site. Facilities
considered to be engaged in "industrial activities" include those activities defined in 40 CFR 122.26(b)(14).
The term does not include discharges from facilities or activities excluded from the NPDES program.
28. Stormwater Pollution Prevention Plan
A comprehensive site -specific plan which details measures and practices to reduce stormwater pollution and
is based on an evaluation of the pollution potential of the site.
29. Ten Year Design Storm
The maximum 24 hour precipitation event expected to be equaled or exceeded on the average once in ten
years. Design storm information can be found in the State of North Carolina Erosion and Sediment Control
Planning and Design Manual.
30. Total Flow
The flow corresponding to the time period over which the entire storm event occurs. Total flow shall be
either; (a) measured continuously, (b) calculated based on the amount of area draining to the outfall, the
amount of built -upon (impervious) area, and the total amount of rainfall, or (c) estimated by the
measurement of flow at 20 minute intervals during the rainfall event.
31. Toxic Pollutant
Any pollutant listed as toxic under Section 307(a)(1) of the Clean Water Act.
32. U set
Part VI Page 4 of 5 Pages

Permit No. NCS000372
Means an exceptional incident in which there is unintentional and temporary noncompliance with
technology based permit effluent limitations because of factors beyond the reasonable control of the
permittee. An upset does not include noncompliance to the extent caused by operational error, improperly
designed treatment or control facilities, inadequate treatment or control facilities, lack of preventive
maintenance, or careless or improper operation.
33. Vehicle Maintenance Activit
Vehicle rehabilitation, mechanical repairs, painting, fueling, lubrication, vehicle cleaning operations, or
airport deicing operations.
34. Visible Sedimentation
Solid particulate matter, both mineral and organic, that has been or is being transported by water, air,
gravity, or ice from its site of origin which can be seen with the unaided eye.
35. 25- ear 24 hour storm event
The maximum 24-hour precipitation event expected to be equaled or exceeded, on the average, once in 25
years.
Part VI Page 5 of 5 Pages

ttc Ilk i-C. ku
' State of North Carolina f�3;�lc'ti' P:�A'F".
�I 3AAT��►� '
Department of Environment . ,.
and Natural Resources ' l`'` 4 • •
Division of Water Quality
twat g•�s .. c � . ... .
James B. Hunt, Jr., Governor 04,�'r,tlf '
Wayne McDevitt,,Secretary
A. Preston Howard, Jr., P.E., Director._.-..
_, ,• _" _ fit^ .. � •.-i 9» ._. "•') vrab"^SY -� '„?,
January 4, 1999
_�.. - :,.t.J S v' r �, S _, ._....,Es:. W 4 .s.. J` t' '.�^r•: [_... -r} w S77t :i •; , . _a : S'- 5,, f •4:`i� `-7�:�'r'
Callaway Chemical Company,
,Attu: MrJimBarberryat.:}.
-r
320 Misen_ heimer Drive NW
.r,•,.:_:-.:+.�. x '.F��}'�--r,�,i•`'-}'��'r •Y'.t't:fr^ c - - r
Concord, North Carolina 28025
r �,• . •..;, W �; Subject � Permit No:-NCS000365 '
;Callaway Chemcial Co.
, Cabarrus•c.ounty
:Dear Mr. Barberry:
In response to the 12/14/981etter from Ms Cla-udia Irvin of Parker arid�Associates t .�
describing incorrect references in the subject permit, the.Division of Water Quality is providing
.you with.a. newly reformated permit to be used in place of your current permit
k li.:k-`I.' Y . 4 t;'r. ...i. � c}i'..i^ .s,�,- gi • 'rr :'�^- - i y.a.�-- - •� •t � - ',.`:. - � � ° i � �. —
F _ .. � 5 � a � -'n=r7 } '• r•=•7.`- ��-a.. -a7 .i ,r.'^r. .• _ •i Ik :. 1•r -�d.
:If you have any questions or need additional information, please contact Antonio Evans; -.
telephone number 919/733-5083, extension 584.= _:: •' = �':::== -= : - - -
- - - .say-::�..;-:;�_cw- _ era ;...;, .. '•��z';•'�=�.
-.. .. .. _ .., -. .. �'t'-._ __-_�...�._... .•r's - V__ � ._h_:�, �`.:._:.,t ,__.»...'�' -FC ..w .__ r__- _tea..: ",_'__.•_:..
reston Howard, Jr., P.E.
" cc: Central Files
Parker & Associates, Inc., Attn: Claudia B. Irvin, P.O.'58355, Raleigh, NC 27582
Mr. Roger O. Pfaff, EPA '
' r Mooresville Regional Office; Water Quality ,f"
- ., - r 1rr::+` „°. f�:iii'ar M.�,'.in.^• .,�'- : -__ '•:i.i•''_ ;•=.- .' .r:.'..:• _ r
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i P.O. Box 29535, Raleigh, North Carolina 2�7626--0535 y,r r e Telephone; 9�19 733;70151, -TAX 919-733 0719
An Equal Opportunity Affirmative Action Employer � ; f �50% recycled/ 10% post-consumeA ,paper f , ;rCtoi'�
ti o j , .,.
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_4
NCS000365
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY J.
a.
PERMIT
-TO DISCHARGE STORMWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
7
Ft
In compliance with the provisions of North Carolina General Statute 143-215.1, other lawful standards and regulations
promulgated and adopted by the North Carolina ina Environmental Mana,�emenf'Conurusszon, and theC�j Water Pollutio
ti Contr6l A6t as amended
N.
1 .4
'�'gal I Ch�mi a] Company'
away e ic
z - 66-dis-:�`f_
a chargCstonuwater 6Z�rn a"facility located at
s h6r�by4iu66ri'ed'
,320 Misenheimer Drive NW
W;
Concord, NC s.
A
Cabb'a'rus County-' W
z
to receiving waters designated as an unnamed tributary t6Inish Buffalo 6e`e]Zr.
a cla`C s stream, in the Yadkin'River B,-iiin
-discharge limitations, monitoring requirements, and other co'nditions'set forthin arts I,
in accordance withthe ormc,
and VI heF66f.
v
This'peryiit. shall become effective December 1, 1998.
This permit and the authorization to discharge shall expire at midnight on December 31, 1998.
iW4—
Signed this day Noveniber'l 3, 1998.
oz.v..'
4.4
4A 4*
:` �jl`kl
-A. Preston Howard, Jr.; VE., Director
Division of Water Quality
By the Authority of thEEnvironmental 'Maii,,
V -
tl� � — �
Commission
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'Permit No. NCS000365
TABLE OF CONTENTS
:,-,PART I INTRODUCTION
"S ection A.Individual Permit Coverage
Section BPermitted AcdIvities
Section C. Location Map
6 71 4,
a 'fE.Rtii•h
PART 11 MONITORING, CONTROLS, AND LIMITATIONS FOR PERMITTED DISCHARGES:.
%
',',*�SectionA. r�atiiPoll�ion1�entrlanfi4,'
�i 'b .:,Section B: Qualitative Monitoring R
equirementsh 6lo
On-Site'Vehicle Maintenance Monitorink Section C: Requirements
T. tt f_' 57- It t ­15%
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fn
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'PART III _..STANDARD CONDITIONS
Section A. Compliance and Liability
I Compliance Schedule
o
s
2 _:iDutytoC6 IY TP '?
—Duty to Mitigate
Y Civil i n6 Cr iiiiiiiai Liability7i
y S.`;Poifand Hazardous Subsvifice Liabilit
6. Property Figlits
V 7. Severability
8- Duty to Provide Information
9. Penalties for Tampering
w�.
Peralties foi Falsifi r
iA 10. - Reports ��r
Section B: 'General Conditions
4N.!
1 Individual Permit Expiration
2. Transfers
3. Signatory Requiremcrjts
%,-. . - - ­;
�.e
.""-'and Reissuain'c"I
4. Individual Permit M6difi'C"aitio'n','Revocation e r Termination
Permit Actions 5. Pern
Maintenance e-'o'f BA dflon Controls
�ek06 and Maintenance
5
',1
Halt WkeMceQa Defense
tormWater Con6�61 Facilities' -
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Section D-
,J.T��­,.Repre§entative Sam Ii
zz
a,
: Monitoring and Records q,,
.444
2. FiRecording Results 00 dL
fg �_=nAr M Ar
-7,
Representative IK
Outfall
'44,
6. Rec6ids Retentioii �i;�
7 Inspection and Entry
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--PerrmtNo. NCS000365
A
Section E: Reporting Requirements
1. Discharge Monitoring Reports
2. Submitting Reports. -
3. Availability of Reports
-4,ormwater Discharges
5. Planned Changes
6- "-,Anticipated Noncompliance
7. Bypass
8 tir Hour Report] ng'r7
9. Other Noncompliance
10. ;,Other Information
P
PART IV LIMITATIONS REOPEN'ER
V
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"4%
PART V
__,ADMINISTERING-,. AND COMPLIANCE MONITORING FEE REQUIREMENTS
We 1. Ir t",
'Ct DAR N1 -DE`lNITIONS j—
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17

-Permit No. NCS400365
PART I INTRODUCTION
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SECTION A. INDIVIDUAL PERMIT COVERAGE
• _ {. -�r ! f ' . {<.' + ; _ ;.>r ' � r, ' "7� �' : ;:� i,h�r �AYr:.. - _ K''.% _F by r! ti^ _ � rG!
rt` ' During the period beginning on the effective date of the permit and lasting until expiration, the permnttee is
in
authorized to discharge stormwater associated u+ith usral activity ,Such discharges shall be controlled, limited
and monitored as specified in this permit. m . *,,Yra , KA: 4 d!�rt} 7r
%. •i -'�3a -a• <•rC- •r'R-' _'`Xiz �. _%fir-t' - 'F ''_ , :-<�
r' M Y. ' r, ;;�'- . -- • ^ � � � !s ., r`h •e��(�i i"jp��i5�u�^ rt� M 7 � �e y e, �i�..
SECTION i6 PERMITTED ACTIVITIES
r t r - xr. y_ - ',.'a y *,r.�ls ., b -�e '�. r.���s:t�S t•�yfS'i{ i�,�`�! '�h .rt�'S.} ,i;�nf * S ?'>?:�, r: � ; � �,ft t' �S_`_�+•;.
.T 1 a'Y ':• �'.,-a, V, '2 - ..�, •i .:° ;a -�.9i a �,i:,r•t�.frtr i Cx'ci»z,+s +Y.••t;' ;sr !�: r 44.
r• v A `
Until this permit expires or is moiled or revoked,'the perinitiee is authonzed to discharge stormwater to thew
_- surface Ovate s-�of North Carolina PoCseparatestorm sewer system which has be_n adequa ely t Bated and maa aged in
,• _ ..r, d : _ al pQ "' • 1 d cd e shall be ^ "67c o � it ,� r
=accordance witti_the terms and coriditions'of this iridivid ti "' �+,� t , u rmit. Al is arg im acc r ce with the
< .. ,., a.._.. "'e �i r'� � -___-.' - - +"+-, '. �. _ .'�;r:�''�:�"•�ylr.^•.a.'�^.6�w.-._:..�....•.��. � .;. �- :=r:iyi ".� r. 'I r.. �*`r%—.ice..•
c..� ,...,. ,- �..:�wt.,+.. ..1:: � .i.-i•..s� •r- »..d:+
rat.;.Th�s permit jdces;notRreLeve"the permittee hqm responstb�lity for compljance with any other applicable fede �aI y,�„r*�
state, or local Iaw, rule, standard, ordinance, order, judgment, or decree.
• ��'� . r-.,Sap 9S ,tit Sr �,��.y„ �i;.. +� _ Tk. •.�. 1:�,a+. ,.r; ,_ - 3 '.' �, . _, Y ;�`
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600
F
35 - 22'301, -
80-17'30" 1 535 11520000 FEET 1536 1537
35' 1 538
0 Mapped, edited, and published by the Geological Survey
,JO :0 Control by USGS, USC&GS, and North Carolina Geodetic Survey
d% % MNI
Topography by from
photogrammetric methods aerial,
.photographs ' taken 1965., JeI �Hecked 1969
Gry
41' 5
98
Polyc6n,�' 'tion. 1927 North Arn6rican
projection. -d a tu m
O'i5"-\
0*15'
grid based on North Carolina coordinate syste(ne. ti
MILS
4 MILS
.10,000-foot
-meter.IJ6iversal Transverse Mer"cator grid ticks
:f000
zone 17, shown in blue
o p a
T place 'predicted North American Datum 1983
_
'
UTM G ilD AND 1987
MAGNETIC NORTH
move the projection lines 10 meters south and DECLINATION AT LINTER
OF SHEET
orn ticks -`A4
18 meters west as shown shed comer
F red 6�11Q lines indici'i� fi I' Fine selected fence and (geld Ines where*
L
generally visible on aerial 'ph'otoirbphi"t�Th:l�lnf�rryiat'lo"n 'Is'u�nchec�i�t
Red tint indicates areas In which only landmark buildings are shown

5 Perinit No NCS000365
ur.� r ar x 5 L'a
PART II MONITORING, CONTROLS, AND LIMITATIONS FOR PERMITTED DISCHARGES
SECTION A: STORMWATER POLLUTION PREVENTION PLAN
r- �a;•- _"f'•' .a. ''".,`t- -. ij,^'�•2•.'
r The pennrttee shall develop a Stormwater Pollution Prevention Plan, herein after referred to as"the PIan. ;This. Plan
` shall be considered public informalioh in4cciirdance with Part III, Staiidara Conditions; Sec%tion E, Paragraph 3 of
r•,. ^. _y;i,s•4h :r h. .-.a-Y.- -. :.-,�>-.7,,. ..�. ... ,,,, ♦ l ,� ,r' - 1'F-'�-:r � ,+•• YrrS `•�$r ,�r i�:
" this individual permit'' The Plan`shall include,`at a mimmum the�following items `
. . --• a ks S•r •a_' �� �`,i 1`.'YYia'^,i y ..,L -ifA rr'•.i7�+�F`�fiLe..,"iiJ"Y.�,,,.:y%
71,
Slte Plan.',The site plan shall provide a description of the physical facility and the potential pollutant h' i
•w'V•wa•.7F:fY �'- .: +6r6,;;.•r^ EPJp.,'". Z ,,y,�r.ia7.'�i"F3+!ry.vw ..:�; de->t"^i-�- L.,lie.
.•-� sources which may be expected to contribute to contamination of stormwater discharges. The site plan -•-
:., '�• -' x 4 3+.. - .; -r' - 1,:. r , + U, `s - y� y n� r t - :1 l? s
shall Contain the fO110wi0&S
r" . tie^%; h tiS r
t�S" w= -;.. ."', ':...<3.:- '.a•{�'_,_' �' ;y,r '_• : 7.►. ai.:_... -', y „Y '4a fir+ .:1; .r
-�� •�4 = (a) r .,•lA general location,maia (USGS quadrangle map or appropnately—drafted equivalent map};��
showing the facility's location in relation to transportation routes and surface waters, the name of
�~ c 5'na: 7:,r-e o ? ; tr �sz' 'eL -�: 'ni, • te+t1�., :i'"i�`A4ik:, "•.. "=''4'^ . L'.: �:v `:'y:•. w,A: _ S!iy".7::.
4 rthe receiving waters) to which the stormwater outfall(s) discharges, or if the discharge is to a s, z:•
-�'i+' tt — .<•.`'as-:�x•a,.'-.,•:4r'+:+=-•a3:3•si:.t'w,%.►9"�..,u.-�'rL:.f;•,;..r -rr; ray'=+is%:-�.w'*R=CSiyA. `•:.xt.•,nLa
f ..riridnicipal separate storm sewer system, the name of the municipality and the ultimate receiving."
W
r r waters; and accurate latitude and longitude of the points} of discharge {N
�� a.. _,..�'.i �.•5+itra f, c:��:xx.�R�i'ii��'�,'..:f.�zY>_.�`•.';1�.,�."�_7rt'C.:»°%h;4':i;�r.?�'}3.�S;��i•,'F?,1`'�'`:fY�Y'.' ,.,._�r.r.i r`,.,.i.�+� r�"S-..,..�:;� � �w. .d•.r�.'.
Al' '�. '�'`A narrative dcM lion of sto a'e practices, loading "and sunloadin activiti s,-outdoor ` ocess
+�,•�'���, ���'Y���"+'�y�.�.�arct�'.4:=:Pg:�psK�?f�iT•4»:-'WY?g,�,•;�"-'_.w�.y �+�sW. r..,.p.
areas dust or particulate generating or control processes and waste disposal practices_
,ti . - fit» � £ f F - h 4 •... �-�,�yti�, ,�^•• ar ��.�-�rt'� �e .S �Ci �� 'r'••2'.^ 1 .. c. 1'Y ,. Y �2 ' �y .� 'r •• f �-. � s„ {� .
v r a* `S-'� , ti „o' � •. ��g•...X,`.,Ur:�..i:��"-w.4.'Pi`�q,�-0r.�'t'; �tt'sY'l�t�Y L •,.;�
s� �� .s' _t :� (c) • �AYsue map drawn to scale with the distance lebgend iridicatiri¢ location of industrial activities 4 -`
' ' ' '� -" '` ``r �. �(includin story e'of uar rial�s di�ws osa�l areasprocess areas and loading anct unloadin areas �, �. �'`��rx �.',
,� . ; r>• � .� :. ��� �;buiIding locations, existing BMPs and impervious surfaces�`and the percentage of each drainage � �- x y, -
rr. � �. x .7Y�;.,. '!:{. �t y Fy +�-.�� ,=c_' i".•'y' y« �. � w..,ar:5.7T`-:•vi-_' :�'J ."
h ra
:.area that is imperviouS:'Foicach outfall,,an aive descnption of the potential pollutants which
could be expected to be present in'the�storinwaterdischarge
(d) A list of significant spills or leaks of pollutants' that have`occurred at the facility durin the 3
a previous years and any corrective actions taken 'to mitigate spill impacts:
(e) Certification that the `st"water outfalls have been evaluated"forahe presence ofnon-storinwater
discharges..The certification statement will be signed in accordance with the requirements found': .;- • '
in Part III, Standard Conditions, Section B,rParagraph 3. y
. v •— - — A � �(�:` A- � f 7 1'S` f Y,ST ��.. C "'�. �i�C4. 4 -'� \," i f�`- �`5_N l,�, � y ��Ry .
2. Stormwater Management P1an.The stormwater'management plan shall �contain a narrative description of,
the_materials management practices employed which control or minimize the exposure of significant =µ;
• ` -- •^4:e+. nvw:-.�Ss+•�4t •.I i71F�?%$i2NM i 'o4rRA-.t i i"�L":" "r.-'.ram-.4- •'.:t ..s-
materials to stormwater, including structural and nonstructural measures ''The stormwater management
-k n� -.r rT �' � �. - ':,,•+ , K;<`-�S:-'iS^i'I•te�+r.r-'yr,:✓�-asi: �✓ r1"
plan, at a minimum, shall incorporate"the following `X�,.�
. _,.... ti.,wr•".^.,« ..-n ,^-.e.- _ 6 L•i.J./ •"s. r . _ Le.. ..riY•..,h�l."t1Y-ia....S b.. - _ ... .l+r .. . n _ .T ..s.�".;�.' .,�v�iirt �.w �.
4
Feasibility Si
eperations ai
ALViui"O
material
'tip •'rFii.i ., y�:'c u{,tk'."•.^rtN�'.'. r i
`^ i-
.oA review of

Permit No. NCS000365
controlled by manually activated valves or other similar devices [which shall be secured with a
locking mechanism] and any stormwater that accumulates in the containment area shall be at a
rmnimumviivally'observed for co'lor', foa"rn, ou'tfall staining, ' visible'sheens and ilry weather flow,
prior to release of the accumulated stormwater., Accumulated stormwater shall bereleased if
found to be uncontaminated by the material stored within the containment area. :Records'- -
documenting the individual making the observation, the description of the accumulated
k -'-'f st6rrriivat& and the date and ii M*'e­oft07`r ease "shall be keptfor a period of five years ­7
' '
(c)
BMP Summwry',� narr�6'dis6ription'�b all be pijvided of BestKiain*
gae"ri e'rit Pi ­�6actice"3'(6MPS)
as, but not limited to, oi to be considered such I and grease separation, debris control, vegetative
filter strips`,'mflltra`ti6n' ain"al stb­imi-`I'w:-'aiter detentio'n-o'r retention, where necessary The need foes
structu ;dte signi I—
ia]BMI��sh�Ilt�iQ&d6'n�rthea'ssess'm'e-Ln't: Vo'
ot Cqnti�,,:6i sources to contribu e si n; i
.
nuan'tities of nollutanis to stormwater dischar-es and 6ta'collected ihio6in monitoring of
stormwater S. t water disE*ge
sa
Spill Prevention and Resp6nsd Plan. The Spill Prevention and Response Plan'('SPRP) �s'hall inC"V.FV..Le a'.
4
-'assessment 6f potenti�l joll*U'ta& so rces on a materials invRtor y personne
-%r4VzA%.?n V, W1,1!A&IR
y of the fa6lity.' acilit '
o 0 e"M
r team) responsible for implementing'the.SPRP shill bFidentl fled. ,A re.spohsible person shall be on.sitf
at all times during facility operations that have the potential to contaminate stormwater runoffthrough z,
„.�•. spills or exposurer The'SPRP must be., m
Vmaterialsl--�C­ site associated with the facility operations; -The ation§.
�'.�RF R,
specific. Therefore, a SPCC plan may be a component of the SPRP, but may not be sufficient to
COIT elements of the- SPC with the completely address the sto'n'nwater aspects of the_�PM,".Th.�.'��-nim-o'n'clenient C
4�t� ��
PRP may b& incorporated by reference into the SPRP.�,�Z­­..t'A`�,W-V"
S
xr.. M
Y
K se
4. — Piev'ehtathie'Maintenan66 and Go6d Housekeeping Program.'A'preventative maintenance program shall w2 t�c
be ve oped.'The program shaill do6uin6nt sch-c-aul-e's-of in"s' cti6ns and maintenance activities 6f" 44
pe
material handling 'a_rea's"tn*
stormwater control systems, plant equipment and :iystem!'IrisiTec6on of
regular cleanin.- schedules of these areas'shdil be incorporated into
T
5. Employee Training. Training schedule's sEll be developed and traininig provided at a minimum on an
annual basis*oriproper spill response and cleanup procedures and preventative maintenance activities for
all personnel involved in any of the facility's operations that have the potential to contaminate stormwater
runoff. Facility personnel (or team) responsible for impleieFfin',g the trainidb sh'all be'id;entified',.,
6. Responsible Party. :rhe Stormwdter Pollution PreN;entio'n'Plan_shall identify a specific positioks) for the overall coordination, deVelo'�ment, implementation,'and revi
sion ision to the Plan.
Responsibilities for all components of the Plan shall be documented and Oositi6n, assignments provided.
7. Plan Amendment. The permittee shall amend the Plan whenever there is a change
in design, c6dit d
operation, or maintenance which has a significant effect on the potential for the discharge of pollutants tot;
�Ap
Surface waters:;The �vaf St6rmwdter Pollution Prevention Plan sball be reviewed and updated on an annual Yl
-basis
R11"
'a
i-v. The'Diredo-'r7m"ay'noti y the permittee when the Plan,
does not meet one orlm­oFe'6f the anmuffi
m
-requirements of the permit.. Within 30 days'of such notiee,'the'p­e`fmitte�'shl, su6-
it a time­s66dule to-
' ill
the Director for modifying the Plan to meet minimum requiremenits.,The .perry it't'e'ershalI provide, �'T-
'- certification inwriting in accdrdahcEwith Pail 111, Sfaridaid Conditions, Section B, Paragraph 3) to the
Director that the changes have been made 'y
Ir
-N
L
7-
Facility Inspection Program, Facilities are required to inspect M stormwater systems _on at least aj,
an-d'­once in the spring (April -
semiannual schedul�6, once in thi f'afi'('SeOteihber- June).
inspection and subsequent 'iJent maintenance activities - performed shall be doctiment6dj6ie
din date time of inspection, individual(s) making'the inspection and a narrative description of the facilitylsV
4'.
Fart 11 iragge 2 of 4
Cr x
V
0,

Permit No.'NCS000365
stormwater control systems, plant equipment and systems. Records of these inspections shall be
incorporated into the Stonnwatei*Polution Prevention discharge characteristic monitoring
mtoring as requir6d in Part H of this'permit shall be performed in
ir,;.! addition to facility inspections.
'T%
--
9. -�Irhpldihentatioh,-T epernittee'shald6c@fedCWi�6hit&fiz7measurements, nSpec i,
ons and
maintenance activities *training provided to employees, ncluding the log of the sampling data ifid of activities taken to implement BNlPs associated with the industrial activities, includin_g -vehicle -maintenance ',,activities. Such documentation Shall be kept 661site or a period of five years and made available to the
1� ��.
birector r s iu orized representative immediately upon request .
r 'n
R
SECTION B:-QUAITATIV'E MONITORING REQUIREMENTS s
uu
'Qualitativ&'moni oring re -6slViiG1,0�pEti6fi 6f &6hZ6ffiMter ou C
_..q A�=.
-a-!, "sty —
in Table 3. Qtffli tive fft6nitoHng is or the u
_:,Nt,-shall be"Performed as spe6fied below ta for
e'St__ -"-' j PP) krid assessing fstorm th ormwater Pollution Prevention Plan (,SP g new sources o
u 's iequired.' Qua itative monitoring of stormwater o tfalls doenot need to be performei
vp ir
4' F A-11
a,rgresentativii storm event.
I fie !jLst quamative monitoring event during the coverage of the permit must Coincide with the inittai analytical monitonn
r. event (regardless of the season). `-:All otber'quali iii6firig will b�j;�_rforiiino�ic`e'per year, once in the spring(April
itative mot.,
Z5
b6 fall (Septeihber --'N_ivem _bwe'jr)A'�%K - June) and once in t c
L-A Ift,
Table 3. Qualitative Mo itoring Requirements
UgM A' a -Grader siig�
I"ti'M
I
0
..... mal-al
fiDn
Color
Semi -Annual
SDO
Odor
Semi -Annual
_SDO
Clarit
Semi -Annual
4f.
SDO
Floati�n.-Solids
Semi -Annual
SDO
Suspended Solids
Foam
Semi-Arinu'al
.T
­77 5M
7 tT 7-
Oil S�e_en"A-'
Serni-Ariniial
9"SDO
'g,�a
n
S D 0
Other obvious indicators
e
% -Footnotes. r jL z�,.
­ioh-06iiiiiiv�e-
Monitoring Gcat n
mo"
"stormwater discharge outfall (SDO) rej
v -t
I I -�L Paigef

Permit No: NCS000365• .
ti T
_ ' - . r �;,`, r ' ; u• i 'r�,`Yf � r _2 ' •4 � i��S, Rti F�:,.r
SECTION C: ON -SITE VEHICLE MAINTENANCE MONITORING REQUIREMENTS
Facilities which have any vehicle maintenance acti ^ity oecumng on -site which uses more than 55 gallons of new motor oil
per month when averaged over the calendar year shall perform analytical monitoring as specified below in Table 4. This
monitoring shall be performed at all outfalls which discharge runoff from vehicle maintenance areas. F.
each parameter, the arithmeticmean=of�li aiialyhcal sampling results collected during the coverage -of the permitshall-';
be calculated for each individual outfall.,�Thecomputed aril me—tic,-mean'is`theii compared to the cut-off concentrations
,--[xk- .. . •'... .. t i 5 .,,'..
listed below in Table 5. If the arithmetic mean is less than the specified cut-off concentration for a given paramr- eter; then the s:
t".ki�-.7i• a.e •+i F-Y�cL •i:S•"� •af� _ .-... r_' r_-•�'.•it:.".}',r'+
facility is not required to continue annual analytical monitoring for that parameter(at thai ou..tfall) during the remaining
coverage of the permit unless a significant change in facility operations or configuration occurs. If a cut-off concentration
' results 'discontinued analytical; monitoring at anrindividual discharge okfallthe p'"ittee is required to maintain facility r' •"y
operations that ensure the'continuation of stormwater runoff quality
_ - ..r, .. �' _ =. t - a ? r 'r -"i'ti" �r< e� r J`rr"' �`r i},r'�•3'.4'it �Ty'' � `'�•Yy�� 1' � £r r� y � � � S r _ e � �+
rr '.�5`: ..,..:`t •: •i\.,: •,.'� "t.,. .' c.«.� � '"-�;.?;•`ty-'u`.»'��C.HF•':.' •r• s r`s.
•The'permittee must perform analvtical�sampling during the first and last year of the permit coverage regardless of cut-off
e w •c>...' +[•r ••, u • � •. ,ra,R'= '+ar rw ' + _s.. _ -.. -„, - 4±.• , xrr:' •rt;
concentration co d�tion y. tAn yt c1W. resu l om sampling du R"ng t n y4ar of The�pe r�yerag muse bxrr tted r •
with the permit renewal appiication.'All analytical monitoring shall be performed during a representative storm event.'�
3.[4 "•r. y x,� _k!^ hr _!-v x'�2 'I ram*':.. f•Y?"Siir y.•.,�C '" �6!} eF ei,'v,' l Y
• �,° _ � n'�y.Tl S e �:_i:++'•, •. ' : '' . ' :;,. ''. - r'�a �k.,F• �t .y�7G ••`li �{g %� ?ai' � ! - ir�+�'�+"'1 =ry '�rt`{4 -r`�s �r^v'h �t•+'a �y'
�i t_ 1. h 1S: YM ice'} '.! 3 ,.1�� . 4• ! { 1X '1 ;`, 1 r 1
{ } Table 4. Anal tical Monitorin �R ' uiremerits-for On -Site Vehicle Maintenance
.- • :, LZi r .
rkd
• IY 45..'r
#S x'?
Footnotes: r ,
If the.stormwater runoff is controlled by a stormwater detentioq pond, a grab sample of the discharge from the pond shall,
be' collected within the first 30 minutes of discharge. If the detention pond discharges only in response to a storm.event
exceeding a ten year design storm, then no analytical monitoring is required and only qualitative monitoring shall be
performed.
:. 2 ''Sara le Location: Samples shall be collected at each stormwaterrdischar e outfall SDO that dischar es
stormwater runoff from area(s) where vehicle'marntenance activities occur.�r`"
_ _ {;-'r�!l�rj'�5n!'•:^'tr,�� � �. �,'�� •tl�' _ .�+•. •r ; rt �. h .,,�+irt r
t-_• � ;". ..' .. _ _ .'f:� Y ' �� , �.� fir) J7 .S.yr�>tr.+.•�.-• _ +-I� •`i,'-r 'r�-�'S`� •,�•a.r r'�,.,";Y,sr
3 -Total flow shall be; (a) measured continuously, (b) calculated based on the amount of area draining to 'the ,,•'.
A outfall,the -amount of built -upon (impervious),area, and the totalfaiiiount of rainfaIl,;or+(c) ekirin ted by
measurement of flow at 20 minute intervals during the rainfall event, )Total precipitation and duration of the
bt : ,._rainfall event measured shall result from the saiinpied representative`storm event"•
C ' ]. ra ,r t� f 7r' h ed ,Y -. �: ILL✓ ". "rr ^Y,"r t .,:
w t i �� • . :d] ,` f f;t l fri,;:-r+i isT�hi� tr, 4 rt d ev t ^ C r: ��� r ri.r,Y
Table 5. Cut=off Concentrations for -On -Site Vehicle Maintenance Activities 'r— {
fr
IN` I]iscl Charactce�sti
'�,.' f„ 'p�IAE.'S6iirbY.3
ar a ,.
,tCut-off;Concentratian
iwithinrank'6.0
PHj
, 9.0':�':� T,
•�,'a�,S•h��� 5 �
Oil and Grease
30
Total Suspended Solids"aIUO
Discharge Cliaracter�sticsO
yyam�`` �'
-S t
'Units, , ',
{
` I1 eastlrernen[`
1T, s1,
1 Sa�xtple
N '4k, \'
Sartiple
f'•
hX�A
6
Frequency,,
'
Y
. , T ..
Location
H. t - ` -f -5
' standard -
r�'annua]! -
Grab
SDO
Oil Grease -
fma
`�
w'Grab
LSD d. O
and
annual)
D.`•
Total Sus ended Solids
mp
�anrivall W '�
Grab
SDO
. .r�.=4i: � 1i'
}: �5?'1.zor Jar..
. 1h' •'a .'.-'�f-
i 1;,� K51-,.1-
New Motor Oil Usage
allorkQnth I V•
- = . anuall
r ;Estimate •'
; �. <,t,
Total Flow3
✓C
MG -
_ Y
i- annual)
1,._T ..+:'' -l.
Grab r
i /^`,� ar 4j�srir �': �id'1'
' �� SDO
7o
L"
r
-ri a L -["A
�. 1• '•^'p'_•'":Y7Y-. 5J7 -'`71`n ::a :..' S S_ 4 a �[' Ih~.i
mote r - ri r r'� s �{• r'}. r w
' ... r-• -•c-s - .,.. , ; _..�r..t ^ems ♦ •. S �� � -Cw-- ' '•. Y:.rir' t r
_ 'ter-...,
pH cannot be averaged due to the nature of the logarithmic pH scale:'The most recent pH sample 'result shall be used;
for cut-off concentration purposes . ,
ri;}}9� L _�ryt. f ml rt,C'ii,1
1p.r �\n. r v�'r"a � '+�S •! •.3
-r'r, , c,, i. " � ^ v a • m , _ ry s : Gr r z a � r`r ,. -A . .
r h tr � 1 r ,+s d *-• $: �-�. t 1. .i -r t ri' �.r kr r$• � r � :r at � �.-++ 4•• t -. ,y ., iT� �� r
r h - l�all11 11 Fa'e 4 'f 4
'` • tt r` lk - ry_ H k r• 1".'_-y ..,; e * ir}�•k - X \ ' y `.r S 4 '�,;f� '1'S�-j a"+'
r �t � r •'�: *J !• � 1. �( '�•.._ r!•yL..5-,. , t :.'.trc `..'i •` �Srx xM1a r ? r ':i -'tY - �,5 .-t S. 7 `Z,�; �c .y yl"�^.'
.. . " .. - h � ti • w` - �.., +: S:v� 4'< . .:x16, ti. i}�. "' 'r1' { •C Y N - ! ..`: •` I�t�h C +4.4'' '

. ^,r `: J1. ' • ~ �. a - ..ys.. .. _::. < ..., , Y .4.. _
•. ' ;. nrt '�. �,�' V ,i .-#1.. F ,. - •: K+6'T .'7� .'.- : -. � r - t
PART III STANDARD CONDITIONS FOR NPDES STORMWATER INDIVIDUAL PERMITS
;.`
SECTION A COMPLIANCE AND LIABILITY x
;*�i'q"
- ' -, !,,4
� -� „�
� ,» ry - Si '� �y".Y,r ^S �� �'
N .�.
• .- i •." i,.', � ..<p. 4 ,�'�r «.' ,1
1 � , S.A yrl �
•, r•t{
`
1: Compliance Schedules
{
r r� s r'
-;-.•
.t�Yu
^•a..-::^-. �.1 r - crP
-..• '- ^{ _•rtd�'.r 31 �` ,-is.
' � ;" - 'tt `.. 'r -
-, +, .i r y,a-�.:..1
The permittee shall comply -with Limitations and Controls specified for stormwater discharges in ,
accordance with the following schedule
�' `4 T
�..
- '� ' .f
-. _.. �� 4 •.M1•.� jai.. '^t>..,.
- M.
�="`Existing Facilities: The torm at P lluiion e e
12 months of the effective date of the initial permit
- -,:S .n- "fin ... tr:�:::?•_.,L r,. .. ... w ,.wit r.:y..ty._"•b�.1 • r_+Y yd "RL:�
- .. '•containment, as specified in Part II, Section Par,
A.
.r z{ .)
� r 12 months of the effective'
date of the initial ji&Wt
.rs J,{YI -,4G,'�`•ri "xTn".r2.!,ts*;a�.•ter-.:-Sy'�'�if'`"T-r.��s.;sv
.. s'.I ., 1. x. -R ��, �. _l....-T'C:.sf:-s.':a�.-.v:.`tiT-�'.. -^s'.`••h�a...�.7�+�'�:�li.Fw�'•:.�Y'i=z+sk
discharges from'the'operation'bf the indusi
annual basis.s5econdary_contaioment,'as specified to Part II,'
be accomplished prior to the beginning of discharges from the
-y, m G %{ _ "•i -. -�:. :y,., � x; 1ir^L'�., iEJ - �� IMF' Ks .w•k �jG', , -Y
t t ''.4` r.::hti. - iy,�S ti ti'.,ss t''r'YY t'x?t�i'"n _ fy'•e +i'Tie•1,'�xtq-.a r+,Ere'
thereafter on an annual basis. =.Secondary
f this permit, shall be accomplished within ;
the
2. Duty to Comply .11.=? rnr '•.r i�: {l 1t r, YZ�#k r` h Nimes ti ;r
The permittee must comply with all conditions of this individual permit. Any permit i
` constitutes +a violation` of th"e'CleaarWater Act and ►s`grounds­for enforcement action;"
. i= termination; revocation and reissuance,ror modification; or denial of a permit upon rem
v ; _ Y- s -y!• .;.,�., ':%. .)..� :f-:?. = yi Z . - -3 ."i.- .V..i::+. j- 4-_ si:'ti r •r'." • --,."•fin';:
GPM .Y"t"'=r%'
pecmittee'shall comply with standards or prolnbitions established under
- •::•.nry�}:.•*.1: .:Y - :fir`" 7_ Yr+'.:".-K -".."' �": :tt.c< �.�-�r� �.-.�^,. '. YL-...p�•�^:.
Clean Water Act for toxic pollutants within the time provided m the regulatic
these standards or prohibitions, even if the permit has not yet been modified i
-_compliance - s,
C permit)'
c-.r,-•t-
Nal application. *,.k ,
:tion 307(a) of t�e­,
arequirement - i'eE r� 7C :b wma °a' ,P�, r - _/_ i • .
v .�'+^ p�3 Cs' _ i., i.-«.�I kfi.•,. `1 ;' A.Cx �S: �:`,�a : t'" J' „ . �'J fr ,:
b. The Clean Water Act provides that any person who -violates a
penalty not to exceed $25,000 per day for each violation. Am
. permit condition is subject to criminal penalties -of $2,500_to
imprisonment for not mare than 1 year, or both.''Any person'
.:conditions is subject to criminal penalties of $5,00016 $50,0(
imprisonment for not more than 3 years, or both. Also, any p
r � � ,� - i •' •. _ �. �.w,yp",..�•'Y7•}"�'r.3i7"i!;""`'^ir:u•'�.v.r
Rcondition may be assessed an adirunistrative penalty not to er
maximum amount not to exceed $I25,000 [Ref: Section 309
40'CFR I22.41(a)] sa'�: it x• �'
Y ? c. Under state layW,'i
' _ c violation may be t
'terms, conditions,
215.6A]
41*ri"rki•r-
�ZYY �t1 1. .I 1� ���. "1Z� �t�Y �. F a�-!3',�: V'� ��t•
person may
�����:`�1'','rT.�-t�,.`,•�`'��,e�'= -• 302�306, 307 30!
�•T 5,!-'iC M,fL _� �-+I fq,'� I P.' 3.. �'`� F -C: l- Y. •
- i ��� ir,�.%Q �`.S''.fiTes�'.'. i•
the
-'

3. Du!y to Mitigate
The permittee shall take all reasonable steps to minimize or prevent any discharge in violation of this
individual permit which has a reasonable'likelihood of adversely affecting human health or the
environment. r=:>
_r, -- —.- 4• `•f - ,Civil and Criminal Liability tY J �� '- , a
- > 4•dj2 J t _, tz,+r• i •. v •x i J tiY . ,a. •, 1 i nysti t, r, s
Except as provided in Part III, Section_ C of this permit regarding byp sing of storm_water control r
=' facilities nothing in this individual permit shall be construed to relieve the ern:ittee from any" r F -•
responsibilities, liabilities, or penalties for noncompliance.pursuant to NCGS 143-215.37I43-215.6A, 143- '
215.613, 143-215.6C or Section 309 of the Federal Act,-33 USC1319.4,Fu thermore,.the permittee is
-responsible for consequential damages, such as fish kills'even though the responsibility for effective z ;
y- 7•n r.. - •�. a Ti �•i$.i�~i L: d "°.:i�, r r f" �, .�•'' ',, rsne•r 2 wy .N'.rS..:�.
,y compliance may be temporarily suspended.w t , il,
r / 1 Y'. rr ,„ , 1 ,r.. Y{, r_• f.. r - _ -
• r ., •y \,.�,.� _ _,;,.. :.., � .. ]. .% � � �� �' t _ a<kr.;. ,r �1`t� « -r ^ 'f • T'4s r- -tLy.. ram 4`t,,,s4}r�i �"'tr � ! Yi ..
5." Oil and IlazardousrSubstance Llabihty it }� z �' �° •} 1 `t(i G�:. s �'
^ - t=:— t,' :s".•r+•e t 4. ,1 'r .. -f ex tw^�3 'f'•�. -.y, ,s1x '47�G��?.�i K �%4�, '�i , +w�2.'„•.4..'
_ � �' �` � ''mod' w.. - •- .. ,,, r : ,. `_': r r S� F r - _ .+. .+t
.: Nothing inFthis individual permit shall be c`anstrued to preclude the institution of any legal action ar relieve
r _ •.a.,. :.n dr.. .. _ \'..%
{typrrmittee.fromanyresponbite'siabilitieorpentiesto5hich thepermittee is orym�ay�be�suject
to under NCGS 143-215 75 et seq:'or 5echon 31 I of the Federal Act,.33 USC-132I � ;r; , �: t t�";= �,Al,
','• t �' y . , r � ..� .. _ .. •,. •ri _ .r.....Y # ..r. ed _ 4. r fi- .•
6. t Property Rights r. t s
i - ..�^ .t...., ..,'{- .. ,; -t. ,S,.r Y.. .9' {i`f •i' _ - _. .. s S..rt'i .,'. �..,. ..i ..1 _�t r ,.s F- s
�, ,The'issuance•of this individual permrt:does not convey any property rights ineitherreal or
�. n\# .F.- {/i•h}.r: 4.N+..-_.t•."'.4=•i'.':_ri), y,�.r`.k--.1CY=1�:•_YR 1
property, or any exclusive privileges, nor does it authorize any injury to private property or any invasion
t personal rights, nor any infringement of Federal, State or local laws or regulations.
''e : r ; Yrf•r `'` ..tS`y.�•'.s :•'S.'„•• � ` .'' -��`.-`� r r tr r.. �� ':.i . ^.
' - n r •. - '� cti--..,' -..S f,t•v.• - . ... � J "y; , s �, ; rr'^T ,t i• fc � Y ., _a.
r8 1>A
«fV . ' tied- , f` r - - -. a , .;+ $• s 1— - 7 r1:
;The provisions of this individual permit are severable, and if any provision�of this individual permit, or�the -� 's-.,,;
application of any provision of this individual permit to any circumstances, is held invalid, the application
-•-,'of such provision to other circumstances, and the remainder of this individual permit, shall not be affected,'r `r
.thereby.
: Duty to Provide Information
yi. .:tit,: .e Rio `y IF, r,'{ }-ram- - - •• ---- -- - ------'----- --- _ __��.... i ul:-.•:-•�,,:'�• ,
.:The permittee shall furnish to the Direct'or,.within areasonable time; any information which the Director
T:wmay request to determine whether cause exists for modifying,revoking and reissuin or terminating the
....i3y, q... ,,• .. .. g g'.. r w.,g r,Y»:;..; r•,u: i;
permit issued pursuant to this individual permit or to determine compliance with this individual permit.
The permittee shall also furnish 'to the Director upon request, copies of records required to be kept by this '
'''•.. individual permit ; bra i
#.. � �� • _r'� yt.F� ,s} � � _ � u S'r'''�`; c =': n � x" .�. y„ J' , ; � "�.1�t '.'� _ r � ..� F . - .
7.
• ... •� •"' ti`` il.- �'--..".r...1•,;., r. r-.�.� r yr *'r#'.s. -.� _ F. {' r :,� ;f.k d +, 7 t «W c,�•w .
9. ^ Penalties for TampennavA
ies, tampersly ren�1r-gyp.der,► r � � �Z iti ..+ Y.-;""'y+
` ' The Clean Water Act provides that any person who falsif,with; or knowingly
intained .'.. under this individual
•T•.SY.9't eld'��,;:'py.:..pernuV'M.•t •''ti '�� kv'ti' `i n} y; t': ,
, J,, inaccurate, any monitonng device or method required to be mat shall,v
-{. >. + . ,r,. t l:F R,- k -.. J.1%n !•.ram :+:(•, 4.-, _ .ra ,z,, 'e+Y.•,: •i+r_ rr ,pce. L' "'s.:.'•r�t +,-^••'ax r3. V,
upon conviction, be punished by a f ne of not more than $10,000 per violation, or by imprisonment for not . 1�
;r:: ' more than two years per violation; or by bothIf aMconvictio`n o a person is for a'violatiori o milted after .
'�• %� e�`ii fi st conviction; of such peisoti under this parabraph punishment is a_firie of not more that $20,000
s.,t day o ,Viol tran; or by imprisonment of no,t more than 4 years, ocboth';_;
. r :Li' •.r -.,. {+"`r - i , Y .; ,�Lr ,a:, s- r•r*1M ,y, F r..-,, ri �.+J • r �•,.- - ''.v. -`7' V ~ !;' rLn,r. t `.=��9. 'r'•t3'4rr �'� Vs. ar. r♦ }-,� �1•r i.,.•f tc • a f *'Y •X• r' l -Y'"h-�, 'r trf S �i,
'r r `•.t'r"s t r , je'{ 1y ,5 e . r r ,.,� f ia. , a. t't •his I
=•,.yi# y_..� -� �. i`r'aii. x-".ti• - ri i�'Y.F: ,' o-f' - ,, "3 ' rt ti Y. i' s�{• ""F'til'h'rrna.''+t'-.
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4
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�l,' ` 'r s-• �� ��1 L:,;i .'��rt�r r��,5 Tt _ r1 �� �: s. Q s •-. S' vY t „�� S `� t ,.�t];`.s `•_`v j4 �I�•a,
+l ��- ' - ^ i !
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{„ r 4°ti r1S t:? µ e �..j }t!: j • M1 '}y .a w der ,� r s ti . m ], �r t °� $ ' �I+ M j+ 4
! r��\I"' rf4{7irr
✓4f �i�. s - ""�¢� gr) `,t �� w�'�1G {ih �.p•, 9}�r w�+�� fV 'fi ti � -, �` •.Y � ,J��tx � ��. �, ,Yip 7° -t,s t"�,'.
rt r - a
r
slr,�'ar
A r r '✓/cn Y 'Y.� "c! r+� tv.. y,,.`'i`�a ^+r:.s �. •; '
tr , Part III Page 2 of 8 Pages .
1' • {� K rtr C }'. r� , .�. i,,h ^•i''• �r� ram' -i a j ��.T r; S ?.j`s'y rFL,t j,
'..�+�ir:1,.v✓,F 'w{. �.c• S .t.
,i SV ✓.h• ' . - ,''- _ -•' r�t� !, F• i 'i`{; {4-`j•-•41,t:' S .. ,e,:i_'. 3r. r �"r1.A 8Y +�''7

T
V
T�y
Reports
10. Penalties fbi Falsification o
The Clean Water Act provides that any person knowingly makes y false statement, representation, �r�es.t e
who anh '
or certification in any record or other document submitted or required to be maintained under this il
V
`individual permit, including monitoring reports - or reports of compliance or noncompliance shall, Upon"
.'conviction, be b . i fine of not more mah $10 000 per violation, bimprisonment" fo_�zi tio on, or y n
than two years per violation or by Com.
k,
t
-Al
. 0�4�- ­';;:iSECTION B: L -.GENERACONDITIONS p .
-
'i. Individual " 'j'it" Expiration -.e _;g,4�3 Au­V4.
discharge after the expiration
.tea r,. 'authorization to discharge beyond e expiration date, thepeiffii
6 issue pefffi Ms no latterr than
renewal:t least 180 days pri
or
4 not have a permit after the expirationand has not requested ren(
'77�wW be- s6bie`c'te_d 'to enforcement procedures as provided in NC(
it'rfarms 'and f_ees as are
to the expiation date.
y
3.%6 and 33 USC 1251
_'�"-Transfers
A _�a b th �Di t Th'
m
his permit is not transferable to any person except after to and'approv y e trec or..,,, e
fica an
_'I'lDirector may require modi tion"�or revocation and reissuanc� of the -permit to change the name' d
. Niforat�s6bh'otherreiuirements as mayW,ne_cessi_Yufi der the Clean Water Act.q
In
3. Signatory Requirement
W"
Ali applications, reports, or information submitted to the Director shall be signed and certified.
a. All applications to be covered under this individual permit shall be sigried as follows:
.7h
(1) For a corporation: by a Pespoqsible %
_corporate officer icer.'For the purpose of this Section; a
e* officer fi ce' r'ni6afi (a) a p're s i d 6h t, , secretarytreas r'
responsible corporat urer o vice
jnC_
president of the corporation in charge
h ge pt a principal SiWSs'Ation; or any other.
for the who Performs similar' h dec'IsioiI iri5kin- ftificiidds the corporation -or
- — P _,.
policy
(b) the manager of one or more manufacturing production or operating facilities X,
employing more than 250 pqsons or h 'aving gross annual sales -or 'e'xpendituresj.'-�% )80 �oliar�)_,4 authority
exceeding 25 million (in second quarter' IS 'ra
th '.y to sign aocuffients has f-k"'MY-1
),t7
—4— n­q*
�Kzr P'� "y6e'been assigned 6r delegated to thFiniiiia-'er-in accordance With corporate proced�iEg.
K�
r
LC
nL
4 4
h or sole proprietorship: by a general partner or the-prbp etor Fo
r or a partnership ri
�bh c a b�
respectively, or.,.,,,
7 f"A
other T4 4tP agency
th _p
0
4
(3) .For a municipality, State, Federal, or o
officer or i�riking �lected 5ffic"
t-2 "'N

• ' ' -, .. 1 ,, _ 1.1 .. .. . t• .` . '
:'J ', 'MF. . • ' - ti. . ,s.:' ,
(2) The authorization specified either an individual or a positionshaving responsibility for the
overall operation of the regulated facility or activity, such as the position of plant
manager, operator of a well or well Feld, superintendent, `a position -of equivalent
responsibility, or an individual oC position having overall responsibility for F ' , .71' a
environmental matters for the company. (A duly'authoni led representative may thus be .,; •. ' . ; '.' '`• .
either a named individual or any individual occupying a named position.); and
..r'Y � ah' ' i' _.._ ..; .:.! r-'`` � f 7 .'i'. ,tir`'•� .'..'t,�']
(3) The writter► authorization is submitted to the Director.
C. Any person signing a document under paragraphs a. orb, of this section shall make the
certification: , w • i,, S _,• ,. r s Yam`
..s lq. .-j s„ i � F/'3+i•o' x.,j it - v�='� i. � ,". � ,., '
r • �i��• ... 'r'� - ."� a'G _"!'�z ¢i,:..4:"r _, l•. ,}+«r 7e�f'ti�,r 1'� >'�, .7'. �L.h , .t - t -
aI r,.- -- z,- 1 certify, under penalty of law, -that this document and all attachments were prepared under my} {, .-
" ii. r. i',' t..._: .-oLl ll=:.7C'L.;y r wy :.v..:.`.+
idirect7an or supervision ran, accordance with a_system designed to assure�tliat qualified persona el_
...properly gather'and evaluate the information submitted. =Based on my inquiryof the person or
r persons who manage the system, or those;perso�direct]yspo-ns,ble for:gathering`the
information' theinformation submitted is,best omy knowled 'to the bf e d belief, true;' accurate;
g an
and complete. I am aware that there are significant penalties for submitting false informattion,,.,,I-?'iy y
including the possibility of fines and imprisonment for knowing violations.
4. Individual Permit Modificati6W evocation and Reissvance, or Termination
The issuance of this individual permit does'n6t prohibit the"Eirector from reopening and modifying the
.j,x-individual permit revoking and reissuinb the individual perini nor terminating the individual permit'as a' - E_�•
•; s',. '' li -• .,, '! .y _ ,..set•-.:.'•K�.r:l"rae::•�S-"%35:�F "lw+�:KCr��1'lairCtr,Q �e-.0 `•rr .p;'-'rC'Js ..•�,.:-{e'.v-•C;,;..:.g: �i,.s,� aSi: -11 StCiy.�-ry ir:r
allowed�by the laws, rules, and regulations contained in Title 40, Code of Federal Regulations, Parts 122 -
and 123; Title 1 SA of the North Carolina Administrative Code,'Subchapter 2H .0100; and North Carolina
.. . -`•':,.� „•r �;•:r 'w� ..y. �Crs- 1• __ :r'3' --•_�„ •.r.i , - •r^.,�"isy:.
General Statute I43-2I5.1 eCal.
After public notice and opportunity for a hearing, the individual permit may be terminated for cause. The
filing of a request for a individual permit modification; revocation and reissuance, or termination does not
stay any individual permit condition. The permit"shall expire when the individual permit is terminated.
5. Permit Actions
:The permit may be modified, revoked and reissued, or terminated for cause? The notification of Manned �v
-w;-?•s ''• '7i:::'i�< �: . :W1'i.- ,y.•yl; ...=• s•.:R •.- '.' z•'ty v.:-'s._':�i^%.'The
„tio larin:d,.`.,-, .�..,
"'changes or anticipated noncompliance does not stay any individual permit con dition.--T,K r _rr
. � , w. 'ti - � } .-r L .�, -4 °�:``a-•}'MTri�A � ',:#�'%�f �,�. ca✓ � .''•,' , - ..
r SECTION C:`OPERATION AND �MAINTENANCE OF POLLUTION CONTROLS' ,T d�„ F� _ - ,
a. 1 -'Proper 0 ration and Maintence`�`i. ,�,I1s tai� sc 'it4 >V�r'.'ei,l
x rMaintenance-''�{,�}' -R N�`� -firs `Y. :!'+7� k -k �" •� { "i',c a'S. ,1 '�S- rj,•4,-
+ _ - ;�••°a`!i�i _:.'•.• .1 "•1.tc+`. . ,•!nR1 -:' :ti.!? '' '- •.':tr;., ry ._s: .a. +.:
The permittee shall aKaIl t m s p"rop&ly5o rate and marnntai nall;fac�l�ties�and systems of treatment and
control and related appurtenances) which are installed or used by the permittee to achieve compliance
with the conditions of this individual permit. Proper operation and maintenance also includes adequate ;,
Y�.. t.y.. , " •:.-r ,...Y,f'44'47.s7:4'f,4�a'"s' t: 3k:;F..;'E"4i:SccG17i : 'I, -LT&.-• .nJ'3h_ * , -,- - L.
laboratory controls arid appropriate quality assurance procedures. This' provision requires the operation of ;
�t� , -=1back-up or auxiliary facilities or similar systems"which are'installed by a permrttee only.when'theTr4 �,h�,��rr{ s�,:� wS&�
F�1. r����. I y,�Lz �?i�.�.!:'4`L•7.�,.1.'�d•ricf•�`i��`.'T.�l,'^��r a:w'�i SF�T%•�':Vr"�:�pi�.�++... �"�",'.��•S�;y�l i 'ti. �, .lA S Ic,{';s�.
,'. ii'' , T =. � ,t ,,,;; ,operation �s necessary to achieve compliance with_the conditions of this'�ndivrdual•permrt r„�»��,!.4Kr ����r �r'��:�� �.}•-L`°
d,y+. `:;fia �s :'-i'7';'Y�. _�'?L".;t`d':,�.s •..l." '?'�"' ilt eZ,• ,x• .•4= - _ �Z 4 .7^• --,- .r••• z ,
. .+•. - �.. �'lr�.• a i�'°-�: �.!-;�: a -. `i't,tar key^r ;h ,-,� w, � •� ,r � g" .,�'�"Z � f..:��'
-' .' . '' %•. =3 �' �ii..t�_> >- a ,+?;. Y's„sr?n 4tr4 ..+�- �) ,«
c'k ' . • . -K". f .•,� ,. .• t ' - i •i� ':.`S'y'r� ,'1�.�"tr7lr�1 x '^at•�.+ �, ,g�yyp 1. .n - r a-. _!; ,'0`"7 '- 1 ` y� _' Yr t�.� *- •.'S� .f a ..S' •J
7 f da` ref i.` ,�H'c.l��,i'?r �i�lz1;4'�i"�� tx' �4,f,rltr� ! `�� p�iis'•
..tv �to }� - �t`$°§',„Fi cry, l}• Yr x; fwr-,}` Z- ;} -k. b-K+ - ^�i ..'•`4
- ,1 `�•. _ 1: iL Ya t;,',•-'` .z `4 .+,,,.;;',� r ... -� .h: ...,.r
• - .• - _ t-�'tix.� �_4�k;y f • z' h ^'.i y - r�•• ...�,�' b s w - �, -
,r �;rg1.- %' � ;:�'� �* '��i� �+a,]�,'�.,�.r',�. E��• �,�`k ,.�,.J` _� 'J4. �}. �r +r r�` 'G. .7`�'�SK AT r '„s ry, 'y�'
+ e � i •-t 1 - � ' � � S'S'r ? a'F sv r N, i�k � � r u` l z 1.. f. .. i , 4'7• {. .., '.i :
_..-fi ,, 'r T `!} . tY.w u s.y,�[G .tom +t �• °. y,.� y� �,�.} Y
.. '.f �,.� �� `� .�r'.'7 C f ��� �- '7'+t:'�t-..,�tY:.��"`n•.�i., 'S(�tr �^,. ,v, s "4 � _P .tt W� -�.`r5 .��' �,(- 7� -�.
Part III; `Page 4 of 8 Pages
• - _ - - - .. 'r+.n 4. .. tv "i�. °,�1tk ���;,�.J f ; `tip,' t- , 1 F .. T•,a• - r 'e.+ a,a I 1 r•^�h. '

.. :'3' i.i- w ti•rtl. "'r.i. ;r:' s r ,,fry r _ t f y r _ r, .+Y ,: 1 t
�fY.Iy
ra ^� afih� +•�•� r� � ia.wi t� �` `s� ^,"`' •� t;t4;�°� 't'k4 .,'
""H `5' - fy, ,�`l`I', �.sr�i`;'.. J.` 5t 4+.0 nir �u ..4 r'�5 � -�,�' F {,�`��,F,,,�.��.,�. •�}" t - ' - r
y � i k .•� �: ` M ;,..� :�;a ... e a .r
2 Need to Halt or Reduce Not a Defense
! ,, Ea, L' xr :;i4::i_�=� v y r.-. ,dry ��'+r.. z y t.t... i a- �•y , T
It shall not be a defense for a perinittee in an enforcement action that it would have'been ne6essaiy•4 to halt N
* n - or reduce the permitted activity iti order to maintain compliance with the condition of this individual
pernut _ •. y ",'ti- i � ay � 1 fi - �. .1. �A " f a--5'f`. }r -t '
r - c - r :;- t.♦ f :,,, r.i ,{ i r e� y..,, a {i _ - y -Ca i Y ,�. a , r.e
.3. .. e.. s1z _•-:'t- '.- �_`T , 'r,4 w- .•rk �+ ,`h . ; ti,i,. .'`4 Lti t r ; is } •r,' ti:
Bypassing of Stormwater Control Facilitiestam ' i q t � r A , KY r1`� < ri i
- .. a� .. �^. r. .- . • - :.,;. - � ... § ;����4.fi+7'w�`.3',2r',.j�`i,-�r�r�`, d ��,'Sn i/ '��'f .r'�x-L• J`ci Y��`� yyt�+m�s?� r )f ;s- .n"�"r+.`
r - <- •� F a; . _.Bypassis prohibited and the Director may take eriforcerrient action against a j&diittee.;for bypass unless:
'`t a. w"•` t W. r t ' ✓ ° - t �'•-,,: p: � � -�.t, ,, y�, 'ty ,�- 5,.{:�.Ai�� �•fir�,.
... ts":-r�?�,a7'��+�*..r_�:r�;�i.7m':�.. •.ear 5�rsiir..y 7r }
(� a Bypass was -unavoidable to prevent loss: of life,'personalr injury or severe propertyd.amage;LYands `i, .:
'� � �� r � �'1 , �^ 3.f�°��Fht� �41 "r • Ay i'i .�r •. �h; _ . ..... , Lati " ��..'�'� r �� `{` � .f � 1• .
sib:' Thee wereino feasible altematives to"the b ass suchas thew e'f aiizili'� ontr 1 fac�lit
) o ary c
- f €retention of stormwater or maintenance during normal periods of equipment downtime or dry L '' : , .7,
Y��weather. This condition is not satisfied if adequate backup controls should have been installed in�� oyk
r'"the exercise of reasonablererib neenng j*uflginent t prev ent a p ss which occurred during
-. _... ..-_., •. ..-J._ .�__- ..-. J.�.. a�t'4 ,f. yC. ��.. - �^. af^. :1 � G—. 31. ••,-..�.w u•.;`:. xN,:-�'�.�?��=.:rv'Swr`a.�+;1u;1-F.ACT._"*•..�r.?;�_:Z�Y,'{si'.-'r�}�:'=-(IF:^�'� S��s?�_'.�.'.:.
.r C. The permittee submitted notices as required under, Part III, Section E of this permit.t
i. -ter. .,fir �.r .. �''�c "�-Lr'�.*•f.•r,�v tis :. 'rwt; ' `f,�.:+r�•k4.•' •^1`,a }i, ai ;y, erR.+ ��r: ✓ir..:15'M``b'•t•- •ii f•i H.' .mot` '",. 5 `;.*l+f; :.-4" t•. ,Sv7t
.�. :� N d-.' ; f=,•4{� < .'-+ ,q �r"} r•"Y K''S.
�i'�`�i�,4•~T' "•�'#�;k='ha . ,+' 4 f 1 s• ,�• 4
. rs. ,fi • � � d•x5+'�' �• � 1r y, ;. r�'bt..4 ,+��'s5 r. �tCs: L •�ta•{�� . and tioni listed above th
If the Director determinesat it will meet
the;thre e Director may approve anrI h �
anafte ticipated bypass r considenna its adverse effects , _�>
. st, .,,i' ,tlr s. , � � y Yr�y ci ..a x t r"S ��w�£ St � '.�i r� S � •�' iT' � v - � k {s',", r ,�, e„". 'j ' � �l �' f • � �' + S. '� -' r �JY� r . .
y zy x Y L u t` ''�� 4 l EY i y s• p Zi K `
,y - � 4 •, r t ^, : uK 7, , .3 y) {- i..•s. �Y� L,� � ,i ;v't` �) 1 �J,�x� $ L r ,... ^... -t.� - '!,ti �, � ; � _ `i 'S..� r� �1 kp l �','� .
�'..�w '^.- '^-;y. s�.t�-�4•.4•!'+..= _ _.,.�� ;�1 ,�,.;n r. �•, �,.,.•�. q, t- �Ier L J rl.S: •rf .� S .� -i. -
SECTION ©. iMONITORING AND RECORDS 'ry
r G.. y �;'` +5':•rf..F 1'� eF td ,''`t`.%•StiSN Cl _* --' �r .}'F'1 �', 2 l i. �y A.,:j•' .�iYJ
rx�$,, F°' i -- �2. r -�. -4. �' '� w �{.�
'�r:« r • .yy r .-"a i• S r rf% i -✓ r 7' 7. i $ •�' i�xb-•a -'Cy+y�•r.1:,'.
s c ^ti rt 1 Re re`sentative Sam lin * 'i ,s { �" ur r 1 , r ,; i r:
P !a e �� ( i{_[ �t, 5 ww�rr Tit ., s X -�2t,
-..� _-r i`. 1'•'G_4.'�a.e.:'�.::.••f, ` • e-e��s..- k .'..:i _. 1_4
,Samples'collected and measurements taken, as required herein, shall be characteristic of the volume and -
,` r nature of the permitted discharge.'Analytical sampling shall be performed during a representative storm
event. Samples shall be taken on a day and time that is characteristic of the dischargesamples
be taken before the discharge joins or is diluted by any other waste stream, body of water, or substance.
Monitoring points as specified in this permit shall not be changed without notification to and approval
the Director.
` r. �.- ��«•��•''i¢�' �; 1„ti �7...a.4. i r i sy ems. s_ S-t-.t.'w� 1 ... `.,.{��_ S Y--TY •i- �.J;7s -mot __
2.
tSM . a'b t�iw•s'a• S 3 `1` f v '•, 7.1
�;� c.r:, •. _ , ,.��x :i,�y ��� .�".'� K M• b �a�.�>;, r"- a�.r`'�,:•!�,�:�d
t For each measurement, sample, inspection'or maintenance activity performed o� collected pursuant to hem
. �..... F ..f W?... .. ;, ^t' ;r'. • ,.. ^-'-: �.Z.. •ti,s+ili'w '.r* K � r` f'j.
requirements of this individual permit, therperrruttee shall record the following information
L• f r t -t 7 ,� r.,.�- .r..ex^'1' ff', axe-tj,;>r H� •h,rri s _ _ ,;:
'r"-r wt J .. � z irV) a- 4`: .i ;`...I:.. at 't 1, r¢'` r,t. _ • ', t�.� ,�u`. Y:•.•_
:i ', .. -. ,�r,5 ...'� : r..,R.t :�. - _ ! a• rrL��i�xSN�..: t_ -�;�y t,'_F:. t ;�. _ r .. - ., .a .. -.. - �T'"
:.The individual(s) who performed the

3 -Flo' Measurements
Where required, appropiiate'flow'measureinent devices and methods consistent with accepted scientific .' �' : = ►:-
practices shall be selected and used to ensure the accuracy and reliability of measurements of the volume
of monitored discharges.
.Y - e 4 -Test Procedures
f v I y
l,'•Y `t•. i � _ -�. _ . � :L �.. [, �� ,i'y�ixi'�a ,'� �. t•t;y:.., s.,:.k� 'Y�. _:���t;,,=. t �... w _y" 4�,h, �- sR l� �S,Sf .+�•����S�a;�:
. Test procedures for the ,anal analysis of shall conform pollutants shato the EMC regulations published pursuant to
NCGS 143-215.63 et. seq,'the Water and Air Quality Reporting Acts an to regulations published pursuaii�nt K •'. _;� "
to Section 304(g), 33 USC 1314, of the Federal Water Pollution Control Act,-as'Arriended, and Regulation' `
-1, 40 CFR 136. .- - M .
..{• - - + . '2 -' . " R ° 7 f S ;,;1, rr , -Sry q f .,S i '�_ - ..{ c
;P -n- J.Irrr R .•' �N-,�..'"'::.,�y�-�.�.P•., Q't:�.L.: '�'h{3'��'t '��L'.�'•'..N� ':r`:1s. ��°:.'i��.�N:X ��' ��'
To meet the intent of the moriitoririb required by this individual permit,'all test procedures must produce • �" "„
_ minimurii detection and reporting levels and all data'gerierated must be reported down to the minimum'=:'
'detection or lower reporting level of the procedures
J z y } t fc
' `.c ckr - a ': ✓�: r ;yt'-4•,�d y,'�� rat iL't..�
nl, f t •• # T S ''�1 "
• - •`.j. ".� hf i3... rJ"8' �' ltiit .i ;'^J rv•, 5'ii�4.•.r.7,,6•`,'r l•J��;� '- �. �.�`.' ' '�� ♦ 1 s y. ^+ r +.. a''_ •C'(
.J,`. '� t.p r�' 'j l.+rd f r.'fi,,.. .�s�'.,�:'�i�;• ri41- r .R �.' `F T,.t',r�.�- .• w .�.�.� tl t .5• � + - ti f "-�.;
- r � .2.-' S. ;- �.; Representative Outfall i�.� �a .�,. �� , �. � �� •� � , � ��� w� ..J- � .� .Y� „ � ; ; � �. =, � r,.�"�.
, - ?.�+. li. Ywf.. .I wLY-i.T ,R� .J .. ! 3 _.��. .. ..•,ski.
x ,T�S � .w. .. �.--r `. ,y 1.•=.:. Y ^1 �1i,%�;��N+1.�'.,•: �!• 5 •1 1 xi �r-•.t S��7S ^1'..n�-N yy -'^Y'•'•i �v �••�"✓�.iYM. _ __ ` 'r�N R 2
f, ,! J V �•- ;^SSA .!i'.� .� 'vi iiY.
: --ri _ _z „'If a -facility -'-has multiple -discharge locations with substantially identical stor water discharges that are 1��ev ik
required to be sampled, the pern-duee may petition the Director for representative outfall status. If it is
established that the stormwater discharges iresubstantiallyidentical acid the permittee�is granted w '
• - -1 ' representative outfall status, then sampling- 3r�e:qY.Su-.i, r. em-we-_n�t..s` m.y;..c•b•e'-p!rrf• orm•_ de:.d • i- ire`deid numb- rfo�f:; �• .,,;,-.� . �,,•Y._
= '� `x-•;:?
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.ti ♦ : v-•a ', � �x•a i l '(' , r '� � 4 ���� �n..ii - r
.r , (J{' 1 s ti+ y� ' i'r Kln ; y J{ r S.
6 Records Retention y , LL �� �,+r„t,� r , �rZ
y, k•T 1 r - r r' •r„ C
' - � '-.'rr . -[ 'e fTr.� ,� x..; • ti�r�i- �. .r-:,� '' ' J yi ..5•�-fir' ��',� Y ^��.t er•�r ,b 4�] �.�'r.r , -�.r '}? r . _.� _ �.:C- f •,
v.,..,Fr.
Visual monitoring shall be documented and records maintained at the facility along with the Stormwater
Pollution Prevention Plan. Copies of analytical monitoring results shall also be maintained on -site. 'The
permittee shall retain records of all monitoring information jncluding all calibration and maintenance
records and all original strip chart recordings -for continuous monitoring instrumentation, and copies of all
reports required by this individual permit for a period of at least 5 years from the Vat' of the sample,
measurement, report or application. ;This period. may be extended -.by request of the Director at any time.
7. ' Inspection and Entry
• -- ^ P rs "+ �)�' Xi,JC, y s..^..J� � e ��•ss� "' � t ` q i Y i *�:
The permittee shall allow the Director, or an authorizedrepresentative(including ran authorized contractor
acting as a riepresentative' of the Director), or m: Lhe case of a facility whic�l d�ischaiges through a municipal
separate storm sewer system, an authorized representative of a municipal operator or the separate storm , >
sewer system_ receiving the discharge, upon the presentation of credentials and other documents as may
'��Y�,iq.• 'f '-� � ?G.. S'i� Y-�.. rt ,ina} r -ry 7" '�'as ti t J�
r 3 required by law, to;.i�
r,5. �i. •'�- -r� r {•..- r,:i f+ v+�it =+h ry- �' •:1 a A '- .* Y.tr ik; r �i' - 'k i 5, . .e v'� '?+.-; l ' .•ice�7- ;'� +t r•'x'
1 _. ...k •,-- r .a-.'v: r '� t .M' r ''i_f. [ �v Y.-' 1_-A..,, J
• ., ' � N.a',M. �w-, .. r... 1 •' .�j�,; ti� •
a. , Enter upon the permittee's premises where a regulated facility or acayityi s located or conducted,�r �.rA�
or where records must be kept under the conditions of this individual perrtut,
;', a .,:J a +_•�t',r, T.':,,�rl,jr ;r _ $rA° �`�°n;"a` },t _ei''qq,ry'4� �, x.; .t r, •`'J,
.. .. .. i�'�'.: F >. :i. .....,' T�S="�. i+ ..y.t' `,'4\Fi�,•a. i !_ ,. -. xLx Cy :ti'sk-s.. ...•r.- : r.�. -t �d'x Mh, 'w� _•%+,'�:-
b. Have access to and copy, at reasonable times, any records that must be kept under the conditions
r of this individual p eiiiiit �
-:'�' 4'#.- i.t�'4F�cy .: N,o i��.�x- wu-esaa+�.yr•�pw}F"'•'n: v#�-1:' .'-•.ryr ;g'"�,�y�`x�'n`'�'�'l ++Z''� `�`•. �' s-ty=Yt`y7 ',�'rFk��•-r�'h'.. ` r."a;*�^-,�r'r:s,:�r'.r. , M - kY�•rLilS':''4=,°S.'�':
.� a , < Kj:i: kc• -r " 4 '�° •(" a u+fi":X r'pp"} _ L� 4w�, + n,:SFG`-i,. *.'u* .J 7�{,':i{+ -
a,7,1r '`,� F S"•,.•lJ,r �Er.�.ti, i�"•dt•" �i rorw .ce'Tn tE)i y».x'k'i3•"�^�{:- F! },�ati.��J i
.{.der {k�+"�~sc •T::F. d':,k.Fri::.t?}f`:+$'.r.�u'KL^a....:-•xf:.re,°S#''r;+smYa::.r-•y.,Tx:,',..'�LtGin.:.r7,`ti5;,,[';f'L,?-:c!,^:.s:wti,-•'a".,x. ' ecz:t'a,* 7, .SF;m'�3 s::r..
.. •14YJf��!„.:;, �;., ,.:,��•: , Inspect at reasonable times anv facilities:*eauln"merit (lncludlnE monitonni' and control;.?`
's _ , � :� "� i, •s-ya`.i's. t,ls�ii. � "-.. ! '"�`=e:.�:•i1'"'.Lxr'.J.�.Y/2i �'7^�i,'?�..7:s •r'
All I.eL1111 �N a yequipment) practices, or operations regulated or requin
3 , 11. � i ';',,.- - .r �,,�-1.. iC,.r � •�'�i' +'�. ��r-.i",v^."n `���,i.t•�."''y.,. �;;�,.',�`}`.
F�
Sample or monitor at reasonable timR for the purpose:
or as otherwise authorized by the1ea Cn�Wafer Act, any
r'.Z S.
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:Pag 6 of 8�P g_<
N' a iJui,�' Ju� ��.;1 �� •ry y
permit compl{ance,�5v, _ r
«:s
'66-

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-SECTION E: REPORTING'REQUIREMENTS
r ?;
1 Discharge Monitoring Reports
r i.�•f.'l- S'l 1 'S: •.vs '_ - - � "�`S - �'�'�5���•'4 f`� ��1 �•�--. '• ., •" v:4
Sarnples4analyzed in acc dance with the terms of this permit shall be submitted to the Division
, i Discharge Monitoring Report forms provided by'the Director. Submittals shall be received by the Division
r' no later than 30 days from theZIdte the facility receives the sampling results from the iaboratory.i
,,,. r ., x� i :1•- � �'i_} r �?: ri"Sr 'GYM. .,' r,F !�4 i � h.#?�f'Y8 .x'_�'� �"• -�f� .i:'t�4. '4iS.
s.;-,,..', n .c
��, .a. `•- Documentation of the_ qualitative monitoring associated with the initial analytical monitoring event shall be f�m "=.R.
st, 4included with the required analytical monitoring submittal for the first year of the permit coverage
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+ x ror Y;i ° �i` <S ✓jt - .:;t -r y'3:�,.L+ ` ram''"' tit .. a . 4.,t 'ri* h.-.F,_-"+�.L' r *_ "� .�� x.,�,9" i- i„�
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"` '' Analytical results from sampling during the`final year of the permit coverage shall be'submitted with'the r ��ti't �s a LF
_ . ...
..,;.'ntperrmt renewal application.'w ' 'z'"'„}'„�.,.•s ,'"'C r'.ir7�"`^'-,,1i:c �X r. ;;`"''�',Kl;a--"tm3-' "'+^'..`w �a,.�',..'yt;`
..c 3 + k § � � '",si �r �s` i T r � e ^5, ti �" ,- ` 1 � �,�-: r•.' � a. i4ti . t�.ya'c x.�.rs r -ai- "ua �' �'�L {,�w �.•..yF,� � 'y,f].� � �`• �
t•i�v!$�,`�-yL �-�'.. x YI'' i > , q aw,3 '4• •.>:-- k a., :,.i1.,.,•'�'�' •�';'�, - a' .�"y _ d .}` rh'�%P?., h < _;r.��r
r a 2 : r ,, !Submitting Reports
�i f �'d , _' =A:' !'. w, .Y- ii3: �c x r. ::;�. � � �a" -�-'}. - '';W, �.k-5.� '�•'�a x i
r - ~ fi'a4 -. �`s x• �'� _ � .�}' f..�; �(.. .� Z nj„f1r r. _a: ! '� ` _ ,-^ _
L.�"%� ::,.oA-'•,^t `..:._rj•.', •4 =3Zr it ��; n i' ?� Duplicate{ signed copies of all reprts required herein, shall be submitted'to the-fo_ llowmg address ;
y - �"•T F� LCY.''{ ,•lC 2). ^�/,iry--+S•' J`...-•: t.+t 3! 1 4.a ' ,�1 y�" _ts` .• Td yp
"TK .,I�'�+ .i.• �'d v - i4'-i � ar T� �� �•l �i �xs ��i..vw'if. •'4 � '. 1 �. .� E ..i. N L••�4 �tp"��}�L� "�=y:•2"�s. ,. a r� ��.�1� .•i tf � .t���r'�Fy7a�. � � T.
Division of Water Oualitv _
•"=•P'2��'�' .Y�.€ .-�'i. 1L.L<,'v-,�C. :Yews
_ ^g
-� •�, � ^ �;7$ - btu �'°_!:
Except for' data determined to be confid atial under NCGS1143 215 3(a)(2) or` Section 308 of the Federal 4'
.l" }- .. - - �:x•,st�I.�. �'.w; ;•� . -r.
Act, 33 USC 1318, all reports prepared in accordance with'the terms shall 1; available for public ,
r i y inspection at the offices of the Division of Water Quality. As required by the Act, -analytical data shall not i
�; �,..,
.a �.'. s ';1e'C��=--+---KE'rr,.•• • - •G-.4 i• •_ ._ -r.�•-:e � .•fir :_a....-r,.:.�..•,_-...�.-� _. ,.:.. .. �.,r .L.;vY'- ._
be-coiisidere'd'confidential...Knowinglyqmakirig any false statement on any such report may result in theh
••imposition of criminal penalties as provided for in NCGS 143-215.613 or in Section-309'of the Federal Act. stf•' -
y 1 - t ti.\{4.: a_ ..: n^'•d, • ` :r.=� 7 - 9 - r - .ram+•- i'- t i-' .. _
4 Non-Stormwater Discharges
. t .;! •.y.':.. .4'•r . - - ._ , . '^ F �AS'_ Y :yS'?x, {, �'i' ...ryy '` _ :" z.-,.x A t,- •- 'vs. `'^.c .!"^Y+Y .rr.5{; _h,•
r.
• :>., 5.- ... ^„ -.' i' ' V.' is--}- ;J'rx: �s7% A Z:�^'■ "it'`:
' if the storm event monitored in accordance Awith this individual permit coincides with a non stormwater
�-� w.._�.. ---_...- -..,.ram::;'
:- :.:.;. ,...:discharge; the pemvttee shall separately tnoiutor all -arameters,as re uired iinder'the non-stoiniwater - XW' -- •=' :
_.
discharge permit and provide this information with the st r nwater d scharge monitoring report.
' -1 ', •. .,-'. �".r. Yw}..n w��•, ia:+. -'•` µ':._:-fi.��-f�•,.�""�"2.�~:`.b,15v'}_'d'if��i��.rs_'S"�.a.+'$;r-,.•,., yy r:1"�.-_, �k-.a �_ �.d• � �.
... - _ �.i .•Y. _i.,... � .+�I`.��"5....,reT- .. 5.'�"?f'r'i.'-_c_t_._
�, x-The peii iittee­shall otiee to the Du
give
facility which could significantly alter thf
requirement includes pollutants which are
notification requiremcnts`under 40 CFR 1
,.�'
t
���.r�„��s, f . ,
yf �:� � irYC ''.k �i �,u "xn` "m73�+k.•r, ..•i. '?:: 7. ".:9""'�'reaRT�: r„
l
6 'Anticipated Noncompliance
'
'The perriiittee shall give not! a to the Dir
'`nn • facility which "may result in noncor ip��la_R^

- - .r � a .�-�5`i.• .ham ,r .. t
7. Bvoass
a. Anticipated bypass. If the permittee knows in advance of the need for a bypass, it shall submit
.. . prior notice, if possible at least ten days before"the date of the bypass; including an evaluation of ;
the anticipated quality and affect of the_bypass.
r 1 r ti '• .. 1
Unanticipated bypass:) The pertiiittee shall Submit nohcewithln-24 hours of becoming aware of
an unanticipated bypass. , iti,•nr, �Mw�..g .rr i ^- cr ,-�h;.n »'' „ l,'' ` 'h.J a ?k,
•e. 's'�
8. Twenty-four Hour Reporting
The permittee shall report to the central office or the appropriate regional office -anyrtir i
nonco.T... myp!liance which "
;may endanger health or the environment.';Any information shall be provided orally within 24 hours from
A . l r - - >T-• , _'--":• av .r ' ' s. •5%.;I=^ '+".'.•:,w. T'A w4;%+..r"Yice,, ." y,. .4�� 1 •.r*2v� < - ..
the time the *n—Littee became aware of the`circumstances ritten submission shall also be proMed mot' I,,
,. • r :- . x .; h. - s� ._��_ ,r• •r,. ::^,+:•S� .?;a:-_ � + • i ate.• , •}-. 1. Jir '� v-;'j-C,
•within 5 days of the time the pernutteebecomes aware of the circumstances
:u. •M ;C ' -.' _•rip •.t7 .r.+ •irw,.'':'�..t:•r.t..._ � � .N r�T�' � -t^I ,�,e .�-iti{••` S +x r3ry 'i r ii ,^.il .. '�-�,+5 ��'��r v�i't F ;.';�• f.
_..((•r>r-). �,- �?- J }>ir a,-+•Y}}44T'' r t+t' AAN i'Y...ty� ••'.'eI�Y�.. - ..)r;•! .�rr,,pp �9((,�..�}rrr nr t 1 1, ;.. ��ii ;;,r�, S+ (S"'
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• rTtie wntten submission shall contain a descnption of the noncompliance, and its causes; the period of,',
noncompliance, including exact dates and times, and if,the noncompliance•has not been corrected, the
anticipated time compliance is expected to continue; and steps taken or planned o educe, eliminate 'arid
rr. r ,'k r: .,;Y k: d. r4' ._,• �.a, r + L'irsr'n.J yr -'•' -r :+ 1 .a.�. ..r` r ry •;'� rys,:'r .'n.l"9'.:.( i'a''y"},?' A7'iFrt-`1 ',i41i�
Prevent reoccurrence of the rioncoinpliance. s
4 _
'The Director may waive the written report on a case-by`case basis if the oral report has been�received''"
,within24. ,, r,r' �:rr,. a - r "�` ro i J Aa-!t.jr',r, �}•'.` ni "x: '� -t ,�' i"` •-' r - 1 ' � F,•, r..! rl - f '!r':1 - y rsS by +. � I x a -w w.
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�' ! 1e'S w t •�. P r !• r cs
r' .c•I,u, '�. f >;k L 'r. 17.ya1 i51'c i s, ! >_� ti r- .a -r •+- ;
• •-S,' Y • Other'Noncompllance Y'-
.5,,:.... _ - 1;' .. • - ,t. :„•�.:. •+' . •,• • i.s[ `.`..z� ..i,., _,..c'i-r s ?.. .. _ k. +. _ .ti a .
. •,�:.- ... > "_ „• t ._
a � '.ly'�tY
The permittee shall report all instances of noncompliance not reported under 24 hour repornng at the time .
�.r.
monitoring reports are submitted. -h * -!�'
r •t _ irl � *r, Y a +t. 17 �lS i1 .
CIO. ,Other Information
Where the' ermittee becomes aware that it failed to submit any relevant facts in an application for an - . '
individual permit or in any report to the Director, it shall promptly submit such facts or information.t� T -
r 1 i . n •'k. �• "• •*• +•'• , , � - r �:- - y- ; _.:r °" 3 _ti '.sn:�Yr =f::rY
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Part M Page '8 of 8 Pages
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AM
PART IV �t ' "LIMITATIONS REOPENER
_ ,,�^• f ,��i Stb y . , „L'r � ?4* �' � `: � � * E l,h� t � �+w3''r � r _ - _ _
This individual permit shall be modified or alternatively, rnatively, revoked aria reissued, to comply�with any applicable
r t ;# t ,v`effluetit guideline or water quality standard issued or approved under Sections 302@) (2) (c), and (d),'304(b) (2) = ,
and 307(a) of the Clean Water Act, if the effluent�guideline or water quality standard so issued or approved: .. ,
}>- -..x •.ac ,,.r.',..�:.s�s-'.w�_1,.F.I..• •.:' :cr•:ti ,.sr ;r.. +„,r �'u ov-•r. •;r yrz �- r' •: ^�'z'�... ti
,T i b r --Y_� v _ fr•7 F a nt v ra,. 7 y f ✓L
7'�
-r .sz ..fxr' � _ r�•�i,c � -`'-�:�..,.'{...t<-:,st 1:t_�t�,�e:�•r.•'�r..4F' Va;�,'.'''"w�`: X� � �•�;•att •-n�•y�� * "i T••�s� ti r
a wr Contains different conditions or is otherwise more stringent than any effluent limitation in the individual
' • r - F' Y»- ] :t'w errrut Or 'C +.+. -� s' ':, .az'+tt'-'S �` Sry+. Y l i:. .r ...:- �y..t - y T: e x•„..r�'1-a 'lt.;.
r •at.+,
'��7s:'^?l3 sr�'.s -..� '-:7 ,r.. �y ±YY'?a -rt- nri�.T./••.nR�-'��' h .c� •r -+w. :1 r � � � .. � i'9yJ-
;� Jar..: •# `.`:fr_L-.v,+.. .:- = •a,,,' ".`-r. mow. •�C`t3 �'xri.;...# N;•t.. .n,�
` b'a rr'Controls any pollutant not linittea in the individual permit �rn�';'"''� r:'' `� �. rr ' z
s, _ _,.,-n, .,y; vL�_ ..,.1�..._y _r3,�.,-::1''?..-zf•._..,., ..-. ,�wh, t- .*t-c={ Kn: _ ..-s.x`:Siri,'..,.s� .., :w��;^: y 'x.. "t"ti%`1�.. :�,'+t�'�' r -�'• ; fr �..t '` "`•i 4 � '�"he._CS+...+C:t
v - -:,The individual permit as modified or reissued under this paragraph
^.'+}..Y'r n+3t'Ns1d77tr u'L 'rf_ .�,isg o. i f'r` aS S•-9,Qr? �i:'saSR
`Act then applicable.
yy'r.` �r4;n^e.-'i'•«aG.ii
yr•r'�#yY�.tca
' t k , PART V �_ ..-4 ADMINISTERING AND COMI
REQUIREMENT:
...b-,w.;s+.. •_rr.,.,:�' ..,..i_,�. .+ --...=�..��rY-.a�',+7:...'���'Sa•,...=:sra;;•.istf:.«c-,-rs
, ,*--A' i �� • k r ,,�Ytn yrs '#v pry, S .� r �, � 7- i'tir ti$%.•' r »��'srYir
3ri�,;t;r-'",': �.F-yt�Tr'��i'�i'(.���-.�r���'•"!�.-i ce rh}�kr..-�x�}.z,S�,c'3i'.:•'�'3"iY��'��i-t���r�'�a,�s�i,�',',! r�,
The permittee must pay the administering and compliannonitorii
�" I ;'` 'by the Division. Failure to pay the fee in timely mariner in accordai
_ r.\
this Division to initiate action to iie�oke the Indiire* idual P�4
' Y=•l:;,,.. ., �x:.•r' .... .�....'_"+e•4iY'_Y.^,i.`�'XS7'. ^.I.• .�a•.v,•� .F;.�S.K`1 .. 1;:-.tif::
.�� 4'i ;^ Gh.'';%i•sr�,r;'h n .t•F, t'ir:�.Y �.. 7. -_= r.s?<?rr:- - •'?'t_
shall also contain any other'requirements in the r ris
�r
r ''^ri u sr lzr. ti. �,f�,,N;'Y'7 ,ram o-f"' -„r r�,� '`.�ryx•.#j'i4irr ;,�,,.{; .yrw, �7Si•. ..
,,.r-•S .`" Y".r,.`?,�'4•Y'�di`c-Ci-a-i .'.q•.•�...?e ,_;•'�,Y'�34r.`c?s�t';h`i s,G�s �'? ` �.�r�Yii...�f £�sit�•'Yf1�.s�
PART VI `-'�..; DEFINITIOr
,'• ' A
See CleanWater Act
• - ': S' i r -- it 4r,t s � r { - $' 7''r .Lr' �'
- 2. _ Arithmetic Mean
, The arithmetic mean of any set of values is the summatroii"of thf
of'individ[18] V31U£S.'
+ y. w
{Allowable Non-Stormwater Discharbes
}x� � r i r- - - a - +4.. -sx✓ •l r?r5 Fr„° ;'� r `�rr`�
.�, .� - '2 + �r�rr,��.�ir'7 v.• +:��r'sL�'' _ a� r�A� +Y'2 ti,�2't�..���x• i�� P7 •� �rr+� x
"' -xThis permit regulates stormwater discharges. -Non-stormwater d
j; sto w to conve lance s `stem are f�
st o F er c ' y 6 sy
i` µ,.E
. ♦ fjsj h t- _ :r `i r i pt e..tiy;s:}{I - + �' + i'
z ` (a) , z ,. All other discharges that are authorized by anon -storm'
;Sy 1{"k ��`Y.�. , rz�-�.n.•�y T`' .... c_. .. 'y .e'x r.K. i`.k f -tip'+, 'F. 5 �:` N++5�1�
p �- '.C#k;. Y a...-• T �.. rey+'J .7,ty �:.. i],�'+i `•• .'� ,i?G
(b),v Uncontaminated groundwater, foundation drains, air -co
springs, discharges of uncontanunated potab
� rs =, r;-, 1 (c);�;rf�iscnarges resulting rrom rue-tignting or fire rigr
ti IT:
rr�2 r "'r Y.: -,..�',• . '� -� i.,,tr{{ R �q �" ,r7 h "x r � ���t e �� miry •v
A.
d-'�'t. t!. ..1 " :arlG �.•Yy' M r d - �. rG i:�%5 s?: " r;,ti5�'1.,,'+ _
t -+t{: � ,� ,�.+ ✓� - � aa`�i'! � :+hi�r�yy�r..r�4 { .K,a, Tyr � t'=Y�r ' a t' i� r�rzs..� r �� '� s+s
..�r• iY: j� � i,i � �� Sri � t i, +fy "'} J t'
i ''•'+ r. + :'+'+'". r-�1•:.�, � r �� � v . f.: ?yi�^,�5.•xtiS. ti7' F x•.�in!�� �=aai� �g ; s ti `�
r, .,� • _, Pans N, V and VI t,Pag
�-'.:.,'K ' � +vri. "s''",.� ��d � �tr.. `.}y�ih��Z'. '� = sty C:��r•'��r�•'J�r�''nJ;,
EE ^it Ys's �t�rr Frei
rL.
bin 30 (thirty) days after being billed t
s ,,,,..•
SA NCAC 2H .0105@)(4) may cause
v _-
�.e
�r t r v �`i f 1} .f y 1••. , � .r �`..�t''v�i'Y� s� d; � �` : i
.4y ..F �, 5 ;jai �:y�i.�,�+� F J• L�rtt+i ty.'''t c �, ...�"
-,✓, r/` -� r -.r t '�, 'cam S , i r 57.r_"•r,.'^r':3 r'• ;_
yI� 6, s c,
r
individual values divided bythe number -e
�,,. F.:•-..•:-::y'..:.r�,ewe�'-2•s�-�.�s'�•utio, w.�v a. r �v-'•�+rrr..-w^_
3 T
-ast �• >��` ,?t`
air ..0 , a
•i'bd'`"'„r'.e+,*'' 343'.ec--r� .fir rsr .F r t� �ltiZy !Sw:
ischaiges which shall be allowed in the • �
�.ti�r'�>
avater�NPDESpgrmitsf.x.kr��"!.c..'.:.

4, Rest Management Practices (BMPs)
Measures or practices used to reduce the amount of pollution 'entering surface waters. BMPs may take the'.-' -
form of a process, activity, or physical structure. t
' r~ •- - •C`"- ..v'" .t .'y ,' F �zn:. 5 L• 5�4 _- -., n i J `.�. •� ..: Z;• . a'� ; ; ..•, '. _1 ',ra c
- - •. 4,. � .} .,} -t>w •:: r., .a:5`: ,_�•�'{ }„ .I.Ti r i~�•. L't.i-rk�'Y'J iris."''� .. `:I+r`-•'- '7 -'"
A bypass is the known diversion'of stormwate> from any portion of a stormwater control facility including
the'collection system, which is not a designed or established operating mode"for the facili
• . - .. �_ _ Y Tr 1- • , - k � .y ,n .1 r r y' k S * r .. 1 ,� ,^t- d• •,
t . ; . •r. Y'�. r i y,+ `"` y,, ,.n--' hs c.t` _ MS , X J r ' '� `t �. '✓ Sn r *}.�Fr 5 R ,s
,��''BulkStora,f6. gc-,
�.Tr.
- i,. •" � r. t:'„" r�, . •�ti { �a� .-A�~-
„ Liquid raw materials, manufactured products, waste materials or by-products with a single above ground
t:storag'e cing a c -container havapacity o greater than;660;gallons�oi with mulEiple aboveground storage
containers located in close proximity to each other having a total combined storage capacity of greater than 1
1y 4 - +. aY ,;a .{' rr �''I Wfr7 :-k a i �5 ` fY'^�:,'�si.r -fiNl. '(�yn, '•,r.!'t. -
.1 320 alloris : a r`f'lw
gallons., t 7C u r. 3?'.
F t Z,n w
' Clean Water Act ,�h`
i_ �,. •Y -- - i' � I r"-_.f;,w ''.:i^� - .- -•, _,, , ,t+.^�• ,�!�ti.:,, - •_f�a��'1'c _ y {41+}Fih i.x
,The Fe`deraI Water Pollutio; n;Control*AO, also known as the Clean1Water Act (CWA)'} s amended33 �
USC 1251, et. seq.
$_ r' ,Division orDWO
JX
:�? ` ti •h M. -{ '.i5- - . .lwt {' 'i-•7�,SrsX •.i- ry i,. �,y:.}.w-Yr• - r '4 r i j't .P f t r a. r,x v.� s1 .',.i
7 <, '-.. -,,_pardam.--'�5s. :i.: t•''r�1;;.... 4`< 'a' 17 � �`�1 n§�z.A'a z� ✓riC'I-�h 9}C`„qr
r'<<,The Division of Waiter Quality, Department of Environment and Natural Resources '> x .. '' '''• �` f ; -
r . t Y;v,�. i ` _ , .. �_'n '.`.n`.a,.; M • ? i.1.-,- �taM r•� 1,'„•Il f-�r:�. '•w rx.s :f' .0 ,r
y��` �,i, 1 yir� ,rS•.^ r '�'„a'f� t .,rr z< y. •.i t � - ux R'+:-'�... � ' � 1.,•.• Cr„ A •J }" �j+ ""
Lr• Y ' w17rK * �3j�'. r� {s t> Itlnr�+r sty: {Yl�wi y�r f 7 rMh� acy�� t i , r l+istt;n f�£�:'v�
"1. r s - t 9 •DireetOr w } :<
-'t - �' •.. y, ilr y 1 r,!9 n,,' ."+a j _ F r r-
1�.� y: t• ; n �,CJ� i r , _�,5�] �°f /`e.. "rid !fill � +' ', ,i S ' -!•
The Director of the Division of Water Quality,`the permit issuing authority.
,.. d .r• Syr
10. EMC ,
The North Carolina Environmental Management Commission.
11. Grab Sample
.; i,'." .-. , p ,{ :. ��.'`'.. �'' i,. r"cr ..-. _- .-. _..:.. t... - l t �.._�r. .� r•'r f"r., �,,i. ,_ ,...��". *{.
individual samples collected instantaneously' Grab samples that will be directly analyzed or M'
qualitatively monitored must be taken within the first 30 minutes of discharge.
� �.,�. e x _ --�w .,} ♦t �'�xr. 'L • . n :- '' -i' �": %-,t s .3i,,;••'r-'�"?:]?fr'".',1'•,•a n��..r :`,��r • '- - . _ - a.: `.i"r'. - r �'✓."•••,'A°i,.5,✓r:�' 7
12_ f Hazardous Substance ti r v.: ; •. " : t1 . .
-.�.� } y , a5 .� .• 1 r q. • '. �'', =• _ ,, �..- �. s}'~ }+•� � � _.`.. �` - L • 4 'tj•-: �- -�}. �,� Sk } �•i� r r a r t r; ti Z l•�t
Any substance designated under 40 CFR Part 116 pursuant to Section 311 of the Clean Water Act = ti tiwrRf.
�.. • 4"'t'Z 7G I s. a: a lyy�x ,["r d.? •^w /� , 2"st r -� • {� S,I, i
lri,-oL.iS _ "if �, l'r•- [^ :ti } fi•i'h .i ' '�, .fir l�i•4 5 <, ll,r1 •'6L lrr i y'S,lt�
„� •rr• T � _• - _. 1 i'J. «.- -i •. ] ! It ,.,;-Lr t _Z' 1 ` i ,'I'�f y FL j�4 '_.-
B. Landfill
+ ,-- #: rT•li V�,r � r• .. f .,r •j,�,` .d •.�• ! i � `44 y.-a• s ' ,� ��. �:r. : " - . r L:.
r�r
A'disposal facility or part of a disposal facility where waste is placed in or on land and Which is not a land
treatment facility, a surface impoundment, an injection well, a hazardous•wastc long-term storage facility,
` `1;.�`n_� it •'_.d _'rir"e11':".�„ at` +ft"..r' ✓ r'•yXr'j,. t. ::-`r�?:�;,?�•oL,,..;,'+`t5 r... sr:x asab•{. _•�'Jt •.? .w -° "^t'.•,vlr "'A`nz"«+E a ''F ;dd �•�e
14. Munici p a Separrte Storm Sewer Svstem x
r'� •'.^ x a_ .a r d r?1.ri -� 4 y _' -�.+ t• r } S u
• ,;:., { - � -r T'- a r �`-L rc" `•,+ C7 ,l`se�s-• .�•. �1=1t y t + ,-r* i._ x sy
. �y.'.- i - r.. .. ' � ; - >• a- .'. ,'- .� :. -.- '' . - ... _ : i - 'a � 1. . r, .t � "-t't r -- - , .: •y k � � i j� '��.�T{YSY {.,r'
�A stormrvater collection system within bri incorporated area of local self-governrnent such as a city or .- ��
-'.r., - "k ' , ' .. , '"f - ' Y:�. �1= i J• f , , i• '�.. ,-e. ni ' .. _ r -.,-✓ L .. 7..
'rt: - town. *� < - °y �� t .r, ° 't , ! n•`- +tt �'+; A� •.i' r }t]� n :ti s� r �'f,r_r.4.�:'Ss�'''
f�. J'„ J -�'.r r i ; t;g +y' �' - . tr Rr : Qw r >��• . -. l�:.K s{r` •1 i ? i 4 r t [ •' � t ,,� r Erin- "+ 1 ,r.
•�t-'1t .r- r.. ''•^ ,j• ` a �3,' 4 5 r �f. •.F.�•ASS�. '`� ` �✓[ 'Jr��.,-{� r -,k� rrt J x'nr! tijy,">!' v 1 •?�"i
:. �- Y- c r- x• ,2 1 e t a r 'a t ,� T � h f
'..;�. i'.,;p• , it � lY ri' � -=f:-:i" r' :,1-,d.,r. ,.rt„ 1-.r.•: �.t•� ��r�IJr .,�� r'. ;l�T �R;i't'•i � ,R4,n.�a:.
f7., _ �t • r -+ Y fir' »', ,. ,r •'% S 's i':f�, .. -t.+ r� -'r �'Fi +s --+ 1 - - h4
Pairt V l Page 2 O f 5 Papcs } r ,
- .. ,� - .: + `• 'a•':F, ti y [ :: `` • t,'':4:..,;r- � ;, -i .•. +� 1 1 -i- --.�$a•, ...r „" - � •r r r i �S r;
_ _ - -.�.. -'�' aG+ .. ..;_�"w-} •.,)- s, �.: ;t .. .,r - r_ _ 1wr ,�tL"'1'iir'{^•�iT"�-- •+.

- .r Y'•. p I .. - + f p �- r`Y. 1 , 7 i -•r' � t ! K},$hr -: � i ti, l• � ti .,3-� .
%
ry sf - #. !'•y ,ry^.!,._,, L
y a 1E i L !�! I# {- r pygra d {7 t 4t w s is E o 1 Z r? A f� �r r i r a e, �a • c
..r - � " +-- Ix.:ir : �¢ �,*l-kev r f Ct e } _ " � dr'�'�'r'a `w-n�•��`� 'r�i` 1 iy`' o r, f1nC« i,�.5"Tj� F - t jt.•.
r .15 �; 4Yerburden r r f
Any material of any nature, consolidated or unconsolidated, that overlies -a mineral deposit, excluding'
topsoil or similar naturally -occurring surface materials that are not disturbed by mining operations.
;��` •-K'k•.� _ ,. � lr itw:.-r '. :','mow-c-� •,: :..'� ti.., i��:-i.;, r�f; '� � _ t..
, t. -`�' ''•' �� ••1 .' i - .. 'c_ t-•,,,� i,r t9• , -+ r., 4 �4 r::7.-..;,' � ! ram- a _ t -' -.3.
-.Permittee�
:i'riJ• ....^'-,. •- -� "•� .+-•x'.sf-_��..-.a n,F.� �..i L,:'el .s- -y � d'- - 'S •E- II v ..t.�'�.
' s 1 ." 4L war.�':.�4'�'�'4 iF'`i�'s-Y,-•;3;2 `,s 4? X-i •i�'d�'• }kr
'~ -t t Y•cr,. .a:c •✓•., '•t .`� a tt .4.L"`.:..' t`r.r- w.F:+'iw:�`a. '�TSni' 3--'li=-S,�+rcL^k
owner or operator issued a permit pursuant to this individual pert. ° T
=. C�e. G.� ..U.�, �-.. �- - �- tw; ;.i"y-•�rS';+•.. �`ft{" ems' �� •'- t= a. i.,�w'Ea-z,^-�?� 4' ;cam+. a- ✓�'>' a i-� rS^r. jr'S,r r
zct• f t 9 14 ,^+ir.S Y tr"r µi_: •` :L; �- ,n,.��,+" r+S ^.q''t `3 -2 Il rj;•,r'4, C ,C•}X.le, .t`,T.l-i^r 3 r :`u.s •_f.,- �t.. U` o) �S r.i�yr t }.E
1 g� r cr'�','r,..�u•, •rr; ... - Y.:� � �4,1� c. 43+ke'y':A`� i .dj rtyE�,j, Y, =R.,.. 4 r s_ - --6 � S�_fY gar t•}'rl t,. � t':-.
' n `ir fE ti. •a f � � cr:• �, *t
r '3,. ;G '.`^ , Yt -5 'z „ir .air * -w`tr- x r'x,cr'.� "��fi<.?tar'�i^-.� tn'.a'zNyi'rs'' ,•. i'.E l+' �H.y 'a. -'7 t krr b3
17 Point Source Discharge of Stormwater
,�. y}, r 1 Z.sis. '' "•f'- r° '' �„';r uY,x�1•..wtF4i
'x✓ "`;. s F,i:: 5=i r $ '- ; -'h! 7k',� i!, 1 : {- r,� {' - J* 3', }rr'"`�r r,+:'�.� „ ,.� 'rs'F'K VtP"T�
- . tJ¢- - . r -i'' 'hi ^Ak •w.: S si et , r 'i+' - 2 ''" 1 t k. ; "CAi_1 , f• .s• 1 rt�rr }s. !`3 p aS__._'
- -- • � t..i,
tAny discemible,7confined and discrete conveyance including; but not specifically ted to, any pipe,
ditch, channel, tunnel, conduit, well, or discrete fissure from which stohilwater is or may be discharged
--+,-'' .` •- - ,;Yi x:*l+.,k'..",. �.. r :ai ;2 o-"""'.+ ,. ,3- ytys w +�. erS • t i i:td l !,�-+ .{.
u tnre _Ftisa "nt. - ra^..-k.., r_.� ,, z._1... >•. _:- e --. .t+r tea+': ,�—_"--. .r ....__?.. .`.. L. _„t�.=
"S' '•t•- ' K Y , -`r^� xr�l Mtl.. •. t� r+� a r '� r'Lc`'-'"•��fR _. �!'�� ti:F ,.,�;•: 7fyrr'' '�Y.'. !'`..,. r= a� ia..�•,,a�x,XC $!:„ }, t.� 4"' ...0 ,. r-. . �• ,� �. "fir=(*.ff�A;r'.''
i• rSy�a 11 i s •ar. 1 q ti fi =�,yy ,F { i
,. - J r l .�:dT }•.�-''r5` '.'`''ti*h it• F ,1A'ii "'-;Y�•'�`�e�.- ''.^net E' h✓:.. ,.I "ASH` waY �,fin a'�r' h ,c"'a•.4„''y'.,'?l• 7•xa
,t �,_ •'^r.+...rf ,.-fi ��Wa � t .4'is',•s.:ts•:�' r�`,ar�' �. '�:�.� �.��...? !�.,• '�-:Jt'-,?'lw=aW".�a..
A storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours in which no
-,� . �_..• ^� storm event measuring greater than 01 inches has occurred.A single storm event may Contain up toO consecutive:
Al
- ; chours of no p�recipttahon For» ezamp : j f rt rains for 2 hours_with�but producing any co le able dis1 harge, and theme
stops, a sample may be collected if a ram producing a dischairge begins again within the next 10 hours.
r...S�l�;Y'�
i
19. _ Representative Outfall
rL �.. _ _ ..,ra ,�.,; :y."" . ;5��.-,�*�."1�+_.s �rr�., * _ _,'�"• r i�c`'Mt :2 �..'N+t{n`•.'r� � `Np f r'• S' . "�•.. '�� .mow '��8. -?� 4"�r{�'w� •�=.�>x # 4-. zip—�'�i �j1�4x�,1"R �� Tail +v- ,{��'j.
.':^l: _ .. _ �"� ' -_ .r.:. ¢n•='^� ' �',. ...»�.�er •.n ti� - :�»• ��sd :'•��E: "d'� i� �.q �3�k{ti, _
, VVhen�it,is established thai the discharge of stormwater runoff from a single ontfall is representative of the
t ' `' •w discharges at multiple outfalls,"the DWQ ma gr' a t repr sentative outfall status.-Representati e outfall r �
status allows the permittee to perform analytical monitoring at a educed number of outfalls.
tA�+.1•�'t r'-. �S -'� ro- r 3 �.r ., E _ - - - i. rrr J{�
20. Rinse Water Discharge , r
r- ,� 74-
�. m wh '9-�, ntc,�ru�li '"7sK,' +•' a:4r rZcc �,.
�,. •h. "! - r xr�r: '.; r i }_ r aFt s'"3`4 ! } •�' 'aC i K' t+ R."M. +. '. e r 1. .iS,ae E ! Sr 3 �• c4:.- y r, /` •?
Z • v.-' „: 11y x.
..;= aG`- 1 c - - '_ .. "c r+ .' u +4 F t .: f i^,, t S. y : • P{t r-n..yr:,�t" .a3,Tw f.
The discharge of rinse water from equipment cleaning areas associated with industrW activity. ;Rinse �'
•t -'-++'-.--,,....a�cr,.•'seir.a",�kwC:,:rr'.',.islY.3«•t...`.."-r:...,.:t,.suafi>r�..`a,'srr°wc:.;,a--r-••�e!F"_' 'kr� +fir- n3_Y.�",•z;'iV ' �'f�•,�'
;waters from vehicle and equipment craning areas are processwastewaterand do not include washwaters''tx`?-'
S.
utilizinb any type of detergent or cleaning agent�{rs,�
21 • x4 Secondary Containment = t a` `erg M`
1 l��t..._ t -!• µ f.��,btip'�.-}artJ t^'y •'.Ctt» Y•!� W- } kt;~ rli-�-�.z.. .C� +N_ �':t•;3�6i Tr...-��'Y �'A'�.. 'f1F •..
xf:f 1-•rt• `-n..
-
' x✓' T ��•: .i .:`.,`��.•rF±'�.0 + �.-'r.-" � �'w: Y:: �r�'i s.«irt�- _ �-a1.>..•"�.
' . Spill containment for the contents of the single largest tank within the containment structure plus sufficient Y,, ,
="e—v' nit
440
- . : freeboard to allow for the 25-year, 24-hour storm event. �"eL �: �. - ~` $ , �r ,' r 4 r3-'
t '' . - - . _. "�. •�,': - - :Pn'*` :, 4z s �,:, ' ��c.'R• 1•-c y'R�`-evs •c s. .+ ! >» ■_ 7
E;.•rvc_•r4T
r
tl.''22. Section 313 Water Priority Cher
or chemical categon
a Is listed in 40 CFR 37_2
thorization'�Act'(S,
:, . ,• , ;.w,; ;x to -Know Act of 1986;
A. t • " �ff'c"' L _ ,Y`�iF'%"= ^"' r.'t•e'E;
4 requirements and
1 }n
x c.'
wt at meet at least one of i
ri
�rl
. wl :'tip 4} .-, i • iT1:.'':i_'�= ... :}., rye;'t s 'Y
`� !. !' 4�iT.> s°�" ! :w rx•� ryc.r• ., r«: � .�. i.r�s�a+a"
.:#� ;h„i
- 'P
1 +fit . ri 441r •i •. •-
t *" Sr =^'Q. .:.1
V.
rlV"'i' '`.'�'..,] i +r+\.•j v'�- '"x 6sr1''_r"' cy - c S r i,,Y`•Cr. tc 'Y'ry - .�
a'2.
uant'to Section,313 of Title III of the Suverfund Amendments and
_
r tE,�±1ly +.yr I
4'p t -+
in VI Page 3`of 5
cs2
`t•.
AIV
•_1,F,1•

(1) Is listed in Appendix D of 40 CFR part 122 on either Table II (organic' priority
pollutants), Table III (certain metals, cyanides, and phenols) or Table IV (certain toxic
pollutants and hazardous substances); '
(2) Is listed as a hazardous substance pursuant to section 311(b)(2)(A) of the CWA at 40
_ CFR 116.4; or
` (3) Is a pollutant for which EPA has'published acute or chronic water quality criteria. J '
' • '.• s,= :�r tr ., . - +,. j --.?� ra, •r m yr f '� - .,,y t ) p i t r 1 a - ,
23 Severe Property Damage r e y
r Means substantial physical damage to property, damage to the control facilities which causes them'to
_ -become inoperable, or substantial and permanent loss of natural resources'which•can reasonably be
x ' t ,, expected to' occur in the absence of a bypass Severe'property damage does not mean economic loss:`z-
a,r,c i p �' caused by delays in`production.
„ y _�, -� � r •..' f r +r• �,. :i'1' •c 5 S �Yr, wwr•,.!}.^t�l. t6 �'rr er;n �. r,
N.a a 4.� ry 4� G ,"7+Y r 4r� � �' f+ • ;
24 t! Significant Materials
F '{ ,� , u ,s`�.w�.ryr s y£ F�,•n r ,K i
i +4'
tr Yt i' .^��.�'�•.SryLf'r✓� -.7 71e',e. �1i is L' ['f'3 .! L?: 'r',P.4 ^� I r - r` •t t' r ' -.
.. r 5 ➢ Zn; 5.4 �'G-G7+ .+ •h` ti. �l Y•, r r 4 . Y« tr7 ry i r,'! ar -f, 4 ,M ;:.',mot , if. �_ _ . 1
,�•. r. •t .r i. �r !n .••+ts ,�}- t r r�' Z :r t:••
C• {i 5 44
' .t , •f `:.' - - - -. •. .q' i- ' �"C •, _ 1L.s..":'` 'FS�`�.. •n4. r.� L �'� tr +•.
lncludes, but is not limited to: raw materials; fuels; materials such as solvents, detergentsy, and plastic Y
pellets finished materials such as metallic products;;raw mat erials`used�in food processing or
`'hazardous substances designated underrsection 101(14)`of CERCLA; any chemical the facility'is required
to report pursuant to section 313 of Title III of SARA; fertilizers; pesticides; and waste products such
-:ashes, slag and sludge that have the potential to be released with 'stormwater discharges••
' - r,* r � .,•ry T} e _ ;� t r Y w. H x t, � r � -
25 ,. Significant Spills , Fti �;'� j � ti �u M r ,j " y r �c1w �� ` 1 � + r �
7 -n -•a'. - f.�r. ; .£r 'p s .` +''••l _ k a r �'rYr .•-�•..+�,= L ,,7.ti:a �`r s r 'a:.?:,
Arl
Includes, but is not hunted to. releases of oil of hazardous substances in excess of reportable quantides _
>'• s rtr. r ::under section 311 of the Clean Water Act (Ref: 40 CFR 110.10 and CFR 117.21) or section'102 of
.CERCLA (Ref: 40 CFR 302.4).
j' ' 26. storm water Runoff
k
The flow of water which results from precipitation and which occurs immediately following rainfall or as aimmediately
result of snowmelt. `
� .i •• .., ,}7�';c - .y, rt _ � P � 'w. r rr -'-'� > �.��`�--.v.•.,. - w.. , r ! Mn '7' T - k:.
tr � �27 ,�+,..•�Stormwater Associated with Industrial Activ�tv-"��. ; �-� �..� .'w _ _ _ .., :�•�'
The discharge from any point source which is used for�coIlecting and conveying stormwater and which is ;
directly related to manufacturing, processing or raw material storage areas at an industrial site. ,Facilities
ww considered to be engaged in "industrial activities" include those activities defined in 40 CFR
122.26(b)(14)..The term does not include discharges from facilitie Lour a_etrnties excluded from the
NPDES program
.
28.' Stormwater Pollution Prevention PJan w' �r _? * £'. �'•
g.
A comprehensive site -specific plan which details measures`and practices to reduce stormwater pollution
y •� „
.FL..
• •+ - . <. cN ^ - .,..F '.r �.'. _ ':e ''.;� 'i.[: - 's.•—r d- > a ))' Y :
• �, .t1.P u� ?
-and is. based on an evaluation'of the pollution �potential of the site. ; u Y ,1
,.,e .,,,.. , ,r-, . n �� ., :: •�at..w'1'sx`t•} tx .,>=.:n,',"•r�„,.•x_'. e y�-.:...�, � e`:� � r��r+ � t++- ... r ..
r"'t..�.«. Y4 *f '7:1.LLti:,,y't?'' _. ! ' ; f :5+� +• 7'' L,f +max • ul 1" rJ',: iK . .,
—Ten Year Des1RR StOrfil -v_ s .-r _ ---a,: 'r a �+ tx ,•-_-,_.7,—:-,K.•IS' n.*~•F u • •.- `.£:`
�•. ... : I . - - r: f y �116 ,y?`- 4 iiY •S l
� .- -•, ., ., ..,, r i..+ - .-. }• 7 - r-. .. )} —yr°L 1y- L.� - -r 7t',e r,. i s 4a :. i'
r+. .» - . .,.t • -���: �' - _,�.t S r' Y .
The maximi;m 24 hour precipitationLr event_ _ expected to -be equaled or exdeeded on_the average once in tend4r a' �•,
years {Design storm information can be found in'the State of North Carolena Erosion and Sedsinent
-^ \,r Wig.-. * . -p -_ - • .: a �� y �y�=.. � .�� �: � r :. ��,'M � f.
Control Planning and Design Ivlanuai.;' ,. fr �-
„.�F 1 ! h. r .� 3.rµZa •=••ir+,r +., r tr .L y r kL , r
Ilk
l }rs ° 1 - rr pFt• N �� ,, lvr F Z £ rr ',+ 1•
•. +, x<.-.d Part VI Page.nLir44 of 5 Pages
, .;5w r ,iv .. Y" Fr o ..•a rt, ,t - �. T:L L :,.;..r
'•' • _ " "es `

30. . Total Flow
The flow corresponding to the time period over which the entire storm event occurs. Total flow shall be
either; (a) measured continuously, (b) calculated based on the amount of area draining to the outfall, the
-
amount of built -upon (impervious) area, and the total amount of rainfall, or (c) estimated by the
measurement of flow at 20 minute intervals -during the rainfall event.
31.
Toxic Pollutant ' . r' .3� •x�;_,- '
Any pollutant listed as toxic under Section 307(a)(1) of the Clean Water Act. .
32.
._.:Ubset ' ' - _ " . - : _ , ..._ '' �_. _ ,.4 .; _ -
_1-�-• • , ^
A: a� a� �!•:a �:: -_• •-. F t: ; .;-:':✓%:-.; • .:Z:Ti- , _ i,. ,' v - ''-_ • �..r y'`'" •. t '= -
iy a r y
,r'� .t,
>,4. Means exceptional incident which�there is unintentional and temporary oncompini with
aechnology based pernut effluent hrrutations because of factors beyond the reasonable control of the
permittee. An upset does not include noncompliance to the extent caused by operational error, improperly .r u:
designed treatment or control facilities, inadequate�treatment or control facilities, lack of preventive -
'� =
,
maintenance, or careless or improper operation. '.
- 33.
Vehicle Maintenance Activity
Vehicle rehabilitation, mechanical repairs, painting, fueling, lubrication' vehicle'cl6hing operations, or
airport deicing operations. _ -'•->: _ _,.r . - "t_z:..`�=•: _:,_=`.<;---
34
a, Visible Sedimentation -
Solid matter, both mineral and organic, that has been or is being transported by water, air,
particulate
gravity, or ice from its site of origin which can be seen with the unaided eye
35.
25-year, 24 hour storm event' -
The maximum 24-hour precipitation event expected to be equaled or exceeded, on the•average, once m 25 —
years. _ ..
'1:..- yGiM -44
C+_- 1- zti 1'yC -:Fts ' iY..,. -' -h• .S y�" is :) , tJ S�-f}vl l; 'Y`}2'�n_ fkl.,+•,-,
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Part VI Page 5 of 5 Pages r
`.

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
Mr. Jim Barberry
Callaway Chemical Company
320 Misenheimer Drive NW
Concord, North Carolina 28025
Dear Mr. Barberry:
Y�.�VA
IqT
A&4
N C D E N RUI.Pr.
$ NAT ''11AL life(_)U FZC".f3'i)
November 13, 1998
NOV 18 1998
"Y'SlOn PT
ft�i nil OFfiCf
Subject: Permit No. NCS000365 M ".)ILLE
Callaway Chemical Company
Cabarrus County
In accordance with your application for a stormwater discharge permit received on February 19,
1998, 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.
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 150E 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 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 questions concerning this permit, please contact Tony Evans at telephone number
919/733-5083 ext. 584.
Sincerely,
ORIGINAL SIGNED BY
WILLiAM C. MILLS
A. Preston Howard, Jr., P. E.
cc: Mr. Roger O. Pfaff, EPA
Moresville-Regional-Office-73
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

Permit No. NCS000365
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCHARGE STORMWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provisions 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,
Callaway Chemical Company
is hereby authorized to discharge stormwater from a facility located at
320 Misenheimer Drive NW
Concord, NC
Cabarrus County
to receiving waters designated as unnamed tributary to Irish Buffalo Creek, a class C stream, in the
Yadkin River Basin
in accordance with the discharge limitations, monitoring requirements, and other conditions set forth in
Parts I, II, III, and IV hereof.
This permit shall become effective December 1, 1998.
This permit and the authorization to discharge shall expire at midnight on November 30, 2003.
Signed this day November 13, 1998.
OFOGI*L SIGN® BY
WILL" C. MILLS
A. Preston Howard, Jr., P.E., Director
Division of Water Quality
By the Authority of the Environmental Management Commission

Permit No. NCS000365
PERMITTED ACTIVITIES
Until this permit expires or is modified or revoked, the permittee is authorized to discharge
stormwater to the surface waters of North Carolina or separate storm sewer system which has
been adequately treated and managed in accordance with the terms and conditions of this Permit.
All discharges shall be in accordance with the attached schedules as follows:
Part I: Monitoring, Controls, and Limitations for Permitted Discharges
Part II: Standard Conditions for NPDES Stormwater Permits
Part III: Limitations Reopener
Part IV: Administering and Compliance Monitoring Fee Requirements
Any other point source discharge to surface waters of the state is prohibited unless covered by
another permit, authorization or approval.
This permit does not relieve the permittee from responsibility for compliance with any other
applicable federal, state, or local law, rule, standard, ordinance, order, judgement, or decree.
Page 2

S.
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' .`� � ;� ��*'• j'} ��� Sri L, ��,. �''d`` /`.,t, ,y�� >
ti.\� , • i 1 Mate
` `fit+ • ;, � 'p. 1_;�'`_ , '4w'. r�'�.�_.' � f .�
t� 1 � ��• y. . • •`'i= �, � .,•�'�* � r°��. fir_
laps h ��
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. t� `- .: %`�,; `� r. �� - •'.its �_, � ..\, r, n ,. .�,.
SAP. •(••• � .-*•• •, '� � �+� a s' a
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3917
�+Ir ,.�\ rhlY jam- �•�' �=`a Q,,•��.��" ,6/�.a�-c `�;� �_O � ,�5. \
.7 � - ;:.�-_ _ • , : ;-.�,' • •• .gi.pp " ,,�'
»16 right �•; I I•.;:.
600000
FEET ,* 650 snow
''3 ,l -�: .��� r' `'��5 .�� _•dam �,�:s�. n -

Permit No. NCS000365
PART I
MONITORING, CONTROLS, AND LIMITATIONS FOR PERMITTED DISCHARGES
SECTION A. FINAL LIMITATIONS AND CONTROLS FOR STORMWATER
DISCHARGES
During the period beginning on the effective date of the permit and lasting until expiration, the
Permittee is authorized to discharge stormwater associated with industrial activity. Such
discharges shall be controlled, limited and monitored as specified below.
1. Stormwater Pollution Prevention Plan
The Permittee shall develop a Stormwater Pollution Prevention Plan, herein after referred to as
the Plan. This Plan shall be considered public information in accordance with Part 11, Standard
Conditions, Section E.S. of this permit. The Plan shall include, at a minimum, the following
items:
a. Site Plan. The site plan shall provide a description of the. physical facility and the
potential pollutant sources which may be expected to contribute to contamination of
stormwater discharges. The site plan shall contain the following:
(1) A general location map (USGS quadrangle map or appropriately drafted
equivalent map), showing the facility's location in relation to transportation
routes and surface waters, the name of the receiving water(s) to which the
stormwater outfall(s) discharges, or if the discharge is to a municipal separate
storm sewer system, the name of the municipality and the ultimate receiving
waters; and accurate latitude and longitude of the point(s) of discharge.
(2) A narrative description of storage practices, loading and unloading activities,
outdoor process areas, dust or particulate generating or control processes, and
waste disposal practices.
(3) A site map drawn to scale with the distance legend indicating location of
industrial activities (including storage of materials, disposal areas, process areas
and loading and unloading areas), drainage structures, drainage areas for each
outfall and activities occurring in the drainage area, building locations and
impervious surfaces, and the percentage of each drainage area that is impervious.
For each outfall, a narrative description of the potential pollutants which could be
expected to be present in the stormwater discharge.
(4) A list of significant spills or leaks of pollutants that have occurred at the facility
during the 3 previous years and any corrective actions taken to mitigate spill
impacts.
(5) Certification that the stormwater outfalls have been evaluated for the presence of
non-stormwater discharges. The certification statement will be signed in
accordance with the requirements found in Part II, Standard Conditions, Section
B.9.
Page 4

Permit No. NCS000365
b. Stormwater Management Plan. The stormwater management plan shall contain a
narrative description of the materials management practices employed which control or
minimize the exposure of significant materials to stormwater, including structural and
nonstructural measures. The stormwater management plan, at a minimum, shall
incorporate the following:
(1) A study addressing the technical and economic feasibility of changing the
methods of operations and/or storage practices to eliminate or reduce exposure of
materials and processes to stormwater. Wherever practicable the permittee shall
cover all storage areas, material handling operations, manufacturing or fueling
operations to prevent materials exposure to stormwater. In areas where
elimination of exposure is not practicable, the stormwater management plan shall
document the feasibility of diverting the stormwater runoff away from areas of
potential contamination.
(2) A schedule to provide secondary containment for bulk storage of liquid materials,
storage of Section 313 of Title III of the Superfund Amendments and
Reauthorization Act (SARA) water priority chemicals, or storage of hazardous
materials to prevent leaks and spills from contaminating stormwater runoff. If the
secondary containment devices are connected directly to stormwater conveyance
systems, the connection shall be controlled by manually activated valves or other
similar devices [which shall be secured with a locking mechanism] and any
stormwater that accumulates in the containment area shall be at a minimum
visually observed for color, foam, and visible sheens, prior to release of the
accumulated stormwater. Accumulated stormwater shall be released if found to
be uncontaminated. Records documenting the individual making the observation,
the description of the accumulated stormwater and the date and time of the release
shall be kept for a period of five years.
(3) A narrative description shall be provided of Best Management Practices (BMPs)
to be considered such as, but not limited to, oil and grease separation, debris
control, vegetative filter strips, infiltration and stormwater detention or retention,
where necessary. The need for structural BMPs shall be based on the assessment
of potential of sources to contribute significant quantities of pollutants to
stormwater discharges and data collected through monitoring of stormwater
discharges.
(4) Inspection schedules of stormwater conveyances and controls and measures to be
taken to limit or prevent erosion associated with the stormwater systems.
C. Spill Prevention and Response Plan. The Spill Prevention and Response Plan shall
incorporate a risk assessment of potential pollutant sources based on a materials inventory
of the facility. Facility personnel (or team) responsible for implementing the plan shall be
identified in the plan. A responsible person shall be on -site at all times during facility
operations that have the potential to contaminate stormwater runoff through spills or
exposure of materials associated with the facility operations.
d. Preventative Maintenance and Good Housekeeping Program. A preventative
maintenance program shall be developed. The program shall document schedules of
inspections and maintenance activities of stormwater control systems, plant equipment
and systems. Inspection of material handling areas and regular cleaning schedules of
these areas shall be incorporated into the program.
Page 5

Permit No. NCS000365
e. Employee Training. Training schedules shall be developed and training provided at a
minimum on an annual basis on proper spill response and cleanup procedures and
preventative maintenance activities for all personnel involved in any of the facility's
operations that have the potential to contaminate stormwater runoff. Facility personnel
(or team) responsible for implementing the training shall be identified in the Plan.
f. Responsible Party. The Stormwater Pollution Prevention Plan shall identify a specific
position(s) responsible for the overall coordination, development, implementation, and
revision to the Plan. Responsibilities for all components of the Plan shall be documented
and position(s) assignments provided.
g. Plan Amendment. The permittee shall amend the Plan whenever there is a change in
design, construction, operation, or maintenance which has a significant effect on the
potential for the discharge of pollutants to surface waters. The Stormwater Pollution
Prevention Plan shall be reviewed and updated on an annual basis.
The Director may notify the permittee when the Plan does not meet one or more of the
minimum requirements of the permit. Within 30 days of such notice, the permittee shall
submit a time schedule to the Director for modifying the Plan to meet minimum
requirements. The permittee shall provide certification in writing (in accordance with
Part 11, Standard Conditions, Section B, 49) to the Director that the changes have been
made.
h. Facility Inspections. Inspections of the facility and all stormwater systems shall occur at
a minimum on a semiannual schedule, once in the fall (September -November) and once
during the spring (April - June). The inspection and any subsequent maintenance
activities performed shall be documented, recording date and time of inspection,
individual(s) malting the inspection and a narrative description of the facility's stormwater
control systems, plant equipment and systems. Records of these inspections shall be
incorporated into the Stormwater Pollution Prevention Plan.
Qualitative monitoring as required in LA.2.g.(l) shall be performed in addition to facility
inspections.
Implementation. Implementation of the plan shall include documentation of all
monitoring, measurements, inspections and maintenance activities and training provided
to employees, including the log of the sampling data and of activities taken to implement
BMPs associated with the industrial activities, including vehicle maintenance activities.
Such documentation shall be kept on -site for a period of five years and made available to
the Director or his authorized representative immediately upon request.
2. Minimum Monitoring and Reporting Requirements
Minimum monitoring and reporting requirements are as follows unless otherwise approved in
writing by the Director of the Division of Water Quality.
a. If a facility has multiple discharge locations with substantially identical stormwater
discharges that are required to be sampled, the permittee may petition the Director for
representative outfall status. If it is established that the stormwater discharges are
substantially identical and the permittee is granted representative outfall status, then
sampling requirements may be performed at a reduced number of outfalls.
Page 6

Permit No. NCS000365
b. Visual monitoring'for color, odor, solids, foam, outfali staining, visible sheens and dry
weather flow shall be performed at all stormwater discharge outfall locations. All visual
monitoring shall be documented and records maintained with the Stormwater Pollution
Prevention Plan. The initial visual monitoring event shall be performed simultaneously
with the first analytical monitoring event and documentation of only this initial visual
monitoring event shall be submitted along with the required analytical monitoring
submittal.
For purposes of the stormwater sampling required in this permit, all samples shall be
collected from a discharge resulting from a representative storm event (See Part 11,
Standard Conditions, Section A). Failure to monitor storm events in accordance with the
specified frequency shall constitute a violation of this permit. If the stormwater runoff is
controlled by a detention pond, the following sampling requirements shall apply:
If the detention pond detains the runoff generated by one inch of rainfall for 24
hours, visual observations for color, foam, outfall staining, visible sheens, and dry
weather flow are required, but analytical sampling shall not be required.
(2) If the detention pond discharges only in response to a storm event exceeding a 25-
year, 24-hour storm (See Part 11, Standard Conditions, Section A), the pond shall
be considered a non -discharging stormwater control system and not subject to
NPDES requirements, unless the discharge causes a violation of water quality
standards.
d. Samples analyzed in accordance with the terms of this permit shall be submitted on forms
provided by the Director no later than January 31 for the previous year in which sampling
was required to be performed.
C. Analytical results from sampling during the final year of the permit term shall be
submitted with the permit renewal application.
f. This permit regulates stormwater discharges. Non-stormwater discharges which shall be
allowed in the stormwater conveyance system are:
(1) All other discharges that are authorized by a non-stormwater NPDES permit.
(2) Uncontaminated groundwater, foundation drains, air -conditioner condensate
without added chemicals, springs, discharges of uncontaminated potable water,
waterline and fire hydrant flushings, water from footing drains, flows from
riparian habitats and wetlands.
(3) Discharges resulting from fire -fighting.
If the storm event monitored and reported in accordance with this permit coincides with
a non-stormwater discharge, the permittee shall separately monitor and report all
parameters as required under the non-stormwater discharge permit and provide this
information with the stormwater discharge monitoring report.
Page 7

Permit No. NCS000365
g. Stormwater Monitoring Requirements
The stormwater monitoring requirements includes qualitative monitoring and analytical
monitoring for vehicle maintenance activities. Monitoring requirements are defined below.
(1) Qualitative Monitoring
Qualitative monitoring requires a visual inspection of each stormwater outfall, regardless of
representative outfall status, for the purpose of evaluating the effectiveness of the Stormwater
Pollution Prevention Plan (SPPP) and assessing new sources of stormwater pollution. No
analytical tests are required. Visual monitoring of stormwater outfalls does not need to be
performed during a representative storm event.
Stormwater Discharge
Characteristics
Frequency)
Monitoring
Type2
Monitoring
Location3
Color
Semi -Annual
Visual
SDO
Odor
Semi -Annual
Visual
SDO
Clarity
Semi -Annual
Visual
SDO
Floating Solids
Semi -Annual
Visual
SDO
Suspended Solids
Semi -Annual
Visual
SDO
Foam
Semi -Annual
Visual
SDO
Oil Sheen
Semi -Annual
Visual
SDO
Other obvious indicators
of stormwater pollution
Semi -Annual
Visual
SDO
Footnotes:
1 Frequency: The first visual monitoring event during the term of the permit must be
performed during the initial analytical monitoring event. All subsequent visual
monitoring will be performed twice per year, once in the spring and once in the
fall.
2 Monitoring Type: Visual monitoring requires a qualitative visual observation of
each stormwater outfall. No analytical testing or sampling is required.
3 Sample Location: Stormwater Discharge Outfall (SDO)
Page 8

Permit No. NCS000365
(2) Analytical Monitoring Requirements for Vehicle Maintenance Activitiesl
tormwater Discharge
Characteristics
Units
Measurement
Frequency2
Sample
10e
Sample
Location3
pH
standard
annually
Grab
SDO
Oil and Grease
mg/l
annually
Grab
SDO
New Motor Oil Usage
gallons/month
annually
Estimate
SDO
Total Flow4
MG
annually
Grab
SDO
Total Suspended Solids
I mg/l
annually
Grab
SDO
Footnotes:
l Stormwater discharges from any vehicle maintenance activity occurring on -site
which uses more than 55 gallons of new motor oil per month when averaged over
the calendar year shall be monitored by the permittee as specified above.
2 Measurement Frequency. Once per year with samples taken within a 12 month
cycle.
3 Sample Location: Samples to be taken at each stormwater discharge outfall (SDO)
that discharges stormwater runoff from area(s) where vehicle maintenance
activities occur.
4 Total flow shall be; (a) measured continuously, (b) calculated based on the amount
of area draining to the outfall, the amount of built -upon (impervious) area, and the
total amount of rainfall, or (c) estimated by the measurement of flow at 20 minute
intervals during the rainfall event. Total Precipitation and duration of the rainfall
event measured shall result from the sampled representative storm event.
Page 9

Permit No. NCS000365
(3) Cut-off Concentrations for Vehicle Maintenance Activities
For each parameter, the arithmetic mean of all analytical sampling results collected during
the term of the permit shall be calculated for each individual outfall and compared to the cut-
off concentrations listed below. If the arithmetic mean meets the specified cut-off
concentration condition for a given parameter, then the facility is not required to continue
annual analytical monitoring for that parameter at that outfall during the term of the permit
unless a significant change in facility operations or configuration occurs. If a cut-off
concentration results in discontinued analytical monitoring at an individual discharge outfall,
the permittee is required to maintain facility operations that ensure the continuation of
stormwater runoff quality.
The permittee must perform analytical sampling during the first and last year of the permit
term regardless o cut-off concentration conditions. Analytical results from sampling during
the final year of the permit term must be submitted with the permit renewal application.
tormwater Discharge CharacteristicsCut-of
Concentration
pH 1
within range 6.0 - 9.0
Oil and Grease
< 30 mg/l
Total Suspended Solids
< 100 mg/l
Footnotes:
1 pH cannot be averaged due to the nature of the logarithmic pH scale. The most recent pH
sample result shall be used for cut-off concentration purposes.
Page 10

IL
PART III STANDARD CONDITIONS FOR NPDES STORMWATER INDIVIDUAL
PERMITS
SECTION A: COMPLIANCE AND LIABILITY
Compliance Schedule
The permittee shall comply with Limitations and Controls specified for stormwater
discharges in accordance with the following schedule:
Existing Facilities: The Stormwater Pollution Prevention Plan shall be developed and
implemented within 12 months of the effective date of the initial permit and updated
thereafter on an annual basis. Secondary containment, as specified in Part II, Section A,
Paragraph 2(b) of this permit, shall be accomplished within 12 months of the effective
date of the initial permit issuance.
Proposed Facilities: The Stormwater Pollution Prevention Plan shall be developed and
implemented prior to the beginning of discharges from the operation of the industrial
activity and be updated thereafter on an annual basis. Secondary containment, as
specified in Part II, Section A, Paragraph 2(b) of this permit shall be accomplished prior
to the beginning of discharges from the operation of the industrial activity.
2. Duty to Comply
The permittee must comply with all conditions of this individual permit. Any permit
noncompliance constitutes a violation of the Clean Water Act and is grounds for
enforcement action; for permit termination, revocation and reissuance, or modification; or
denial of a permit upon renewal application.
a. The permittee shall comply with standards or prohibitions established under
section 307(a) of the Clean Water Act for toxic pollutants within the time
provided in the regulations that establish these standards or prohibitions, even if
the permit has not yet been modified to incorporate the requirement.
b. The Clean Water Act provides that any person who violates a permit condition is
subject to a civil penalty not to exceed 525,000 per day for each violation. Any
person who negligently violates any permit condition is subject to criminal
penalties of $2,500 to $25,000 per day of violation, or imprisonment for not more
than 1 year, or both. Any person who knowingly violates permit conditions is
subject to criminal penalties of $5,000 to $50,000 per day of violation, or
imprisonment for not more than 3 years, or both. Also, any person who violates a
permit condition may be assessed an administrative penalty not to exceed $10,000
per violation with the maximum amount not to exceed $125,000. [Ref: Section
309 of the Federal Act 33 USC 1319 and 40 CFR 122.41(a).]
c. Under state law, a daily civil penalty of not more than ten thousand dollars
($10,000) per violation may be assessed against any person who violates or fails
to act in accordance with the terms, conditions, or requirements of a permit. [Ref:
North Carolina General Statutes 143-215.6A]
d. Any person may be assessed an administrative penalty by the Director for
violating section 301, 302, 306, 307, 308, 318, or 405 of the Act, or any permit
Part III Page 1 of 9 Pages

condition or limitation implementing any of such sections in a permit issued under
section 402 of the Act. Administrative penalties for Class I violations are not to
exceed $10,000 per violation, with the maximum amount of any Class I penalty
assessed not to exceed $25,000. Penalties for Class 11 violations are not to exceed
$10,000 per day for each day during which the violation continues, with the
maximum amount of any Class II penalty not to exceed $125,000.
Duty to Mitigate
The permittee shall take all reasonable steps to minimize or prevent any discharge in
violation of this individual permit which has a reasonable likelihood of adversely
affecting human health or the environment.
4. Civil and Criminal Liability
Except as provided in Part III, Section C of this permit regarding bypassing of stormwater
control facilities, nothing in this individual permit shall be construed to relieve the
permittee from any responsibilities, liabilities, or penalties for noncompliance pursuant to
NCGS I43-215.3,143-215.6A, 143-215.613, 143-215.6C or Section 309 of the Federal Act,
33 USC 1319. Furthermore, the permittee is responsible for consequential damages, such
as fish kills, even though the responsibility for effective compliance may be temporarily
suspended.
5. Oil and Hazardous Substance Liability
Nothing in this individual permit shall be construed to preclude the institution of any
legal action or relieve the permittee from any responsibilities, liabilities, or penalties to
which the permittee is or may be subject to under NCGS 143-215.75 et seq. or Section 311
of the Federal Act, 33 USC 1321.
6. Property Rights
The issuance of this individual permit does not convey any property rights in either real
or personal property, or any exclusive privileges, nor does it authorize any injury to
private property or any invasion of personal rights, nor any infringement of Federal, State
or local laws or regulations.
7. Severability.
The provisions of this individual permit are severable, and if any provision of this
individual permit, or the application of any provision of this individual permit to any
circumstances, is held invalid, the application of such provision to other circumstances,
and the remainder of this individual permit, shall not be affected thereby.
8. Duty to Provide Information
The permittee shall furnish to the Director, within a reasonable time, any information
which the Director may request to determine whether cause exists for modifying,
revoking and reissuing, or terminating the permit issued pursuant to this individual permit
or to determine compliance with this individual permit. The permittee shall also furnish
to the Director upon request, copies of records required to be kept by this individual
permit.
Part III Page 2 of 9 Pages

9. Penalties for Tampering
The Clean Water Act provides that any person who falsifies, tampers with, or knowingly
renders inaccurate, any monitoring device or method required to be maintained under this
individual permit shall, upon conviction, be punished by a fine of not more than $10,000
per violation, or by imprisonment for not more than two years per violation, or by both.
If a conviction of a person is for a violation committed after a first conviction of such
person under this paragraph, punishment is a fine of not more that $20,000 per day of
violation, or by imprisonment of not more than 4 years, or -both.
10. Penalties for Falsification of Reports
The Clean Water Act provides that any person who knowingly makes any false statement,
representation, or certification in any record or other document submitted or required to
be maintained under this individual permit; including monitoring reports or reports of
compliance or noncompliance shall, upon conviction, be punished by a fine of not more
than $10,000 per violation, or by imprisonment for not more than two years per violation,
or by both.
SECTION B: GENERAL CONDITIONS
1. Individual Permit Expiration
The permittee is not authorized to discharge after the expiration date. 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 perrnits 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
subjected to enforcement procedures as provided in NCGS § 143-2153.6 and 33 USC
1251 et. seq.
2. Transfers
This permit is not transferable to any person except after notice to and approval by the
Director. The Director may require modification or revocation and reissuance of the
permit to change the name and incorporate such other requirements as may be necessary
under the Clean Water Act.
3. Signatory Requirements
All applications, reports, or information submitted to the Director shall be signed and
certified.
a. All applications to be covered under this individual permit shall be signed as
follows:
(1) For a corporation: by a responsible corporate officer. For the purpose of
this Section, a responsible corporate officer means: (a) a president,
secretary, treasurer or vice president of the corporation in charge of a
principal business function, or any other person who performs similar
policy or decision making functions for the corporation, or (b) the manager
Part III Page 3 of 9 Pages

of one or more manufacturing production or operating facilities employing
more than 250 persons or having gross annual sales or expenditures
exceeding 25 million (in second quarter 1980 dollars), if authority to sign
documents has been assigned or delegated to the manager in accordance
with corporate procedures.
(2) For a partnership or sole proprietorship: by a general partner or the
proprietor, respectively; or
(3) For a municipality, State, Federal, or other public agency: by either a
principal executive officer or ranking elected official.
b. All reports required by the individual permit and other information requested by
the Director shall be signed by a person described above or by a duly authorized
representative of that person. A person is a duly authorized representative only if-
(1) The authorization is made in writing by a person described above;
(2) The authorization specified either an individual or a position having
responsibility for the overall operation of the regulated facility or activity,
such as the position of plant manager, operator of a well or well field,
superintendent, a position of equivalent responsibility, or an individual or
position having overall responsibility for environmental matters for the
company. (A duly authorized representative may thus be either a named
individual or any individual occupying a named position.); and
(3) The written authorization is submitted to the Director.
C. Any person signing a document under paragraphs a. or b. of this section shall
make the following certification:
"I certify, under penalty of law, that this document and all attachments were
prepared under my direction or supervision in accordance with a system designed
to assure that qualified personnel properly gather and evaluate the information
submitted. Based on my inquiry of the person or persons who manage the system,
or those persons directly responsible for gathering the information, the
information submitted is, to the best of my knowledge and belief, true, accurate,
and complete. I am aware that there are significant penalties for submitting false
information, including the possibility of fines and imprisonment for knowing
violations."
4. Individual Permit Modification, Revocation and Reissuance, or Termination
The issuance of this individual permit does not prohibit the Director from reopening and
modifying the individual permit, revoking and reissuing the individual permit, or
terminating the individual permit as allowed by the laws, rules, and regulations contained
in Title 40, Code of Federal Regulations, Parts 122 and 123; Title 15A of the North
Carolina Administrative Code, Subchapter 2H .0100; and North Carolina General Statute
143-215.1 et. al.
After public notice and opportunity for a hearing, the individual permit may be
terminated for cause. The filing of a request for a individual permit modification,
revocation and reissuance, or termination does not stay any individual permit condition.
The permit shall expire when the individual permit is terminated.
Part III Page 4 of 9 Pages

Permit Actions
The permit may be modified, revoked and reissued, or terminated for cause. The
notification of planned changes or anticipated noncompliance does not stay any
individual permit condition.
SECTION C: OPERATION AND MAINTENANCE OF POLLUTION CONTROLS
Proper Operation and Maintenance
The permittee shall at all times properly operate and maintain all facilities and systems of
treatment and control (and related appurtenances) which are installed or used by the
permittee to achieve compliance with the conditions of this individual permit. Proper
operation and maintenance also includes adequate laboratory controls and appropriate
quality assurance procedures. This provision requires the operation of back-up or
auxiliary facilities or similar systems which are installed by a permittee only when the
operation is necessary to achieve compliance'with the conditions of this individual
permit.
2. Need to Halt or Reduce Not a Defense
It shall not be a defense for a permittee in an enforcement action that it would have been
necessary to halt or reduce the permitted activity in order to maintain compliance with
the condition of this individual permit.
3. By2assing of Stormwater Control Facilities
Bypass is prohibited and the Director may take enforcement action against a permittee
for bypass unless:
a. Bypass was unavoidable to prevent loss of life, personal injury or severe property
damage; and
b. There were no feasible alternatives to the bypass, such as the use of auxiliary
control facilities, retention of stormwater or maintenance during normal periods of
equipment downtime or dry weather. This condition is not satisfied if adequate
backup controls should have been installed in the exercise of reasonable
engineering judgment to prevent a bypass which occurred during normal periods
of equipment downtime or preventive maintenance; and
C. The permittee submitted notices as required under, Part III, Section E of this
permit.
If the Director determines that it will meet the three conditions listed above, the Director
Tay approve an anticipated bypass after considering its adverse effects.
Part III Page 5 of 9 Pages

SECTION D: MONITORING AND RECORDS
Representative Sampling
Samples collected and measurements taken, as required herein, shall be characteristic of
the volume and nature of the permitted discharge. Analytical sampling shall be
performed during a representative storm event. Samples shall betaken on a day and time
that is characteristic of the discharge. All samples shall be taken before the"discharge
joins or is diluted by any other waste stream, body of water, or substance. Monitoring
points as specified in this permit shall not be changed without notification to and
approval of the Director.
2. Recording Results
For each measurement, sample, inspection or maintenance activity performed or collected
pursuant to the requirements of this individual permit, the permittee shall record the
following information:
a. The date, exact place, and time of sampling, measurements, inspection or
maintenance activity;
b. The individual(s) who performed the sampling, measurements, inspection or
maintenance activity;
C. , The date(s) analyses were performed;
d. The individual(s) who performed the analyses;
e. " The analytical techniques or methods used; and
f. The results of such analyses.
3. Flow Measurements
Where required, appropriate flow measurement devices and methods consistent with
accepted scientific practices shall be selected and used to ensure the accuracy and
reliability of measurements of the volume of monitored discharges.
4. Test Procedures
Test procedures for the analysis of pollutants shall conform to the EMC regulations
published pursuant to NCGS 143-215.63 et. seq, the Water and Air Quality Reporting
Acts, and to regulations published pursuant to Section 304(g), 33 USC 1314, of the
Federal Water Pollution Control Act, as Amended, and Regulation 40 CFR 136.
To meet the intent of the monitoring required by this individual permit, all test procedures
must produce minimum detection and reporting levels and all data generated must be
reported down to the minimum detection or lower reporting level of the procedure.
5. Representative Outfall
If a facility has multiple discharge locations with substantially identical stormwater
discharges that are required to be sampled, the permittee may petition the Director for
representative outfall status" If it is established that the stormwater discharges are
Part III Page 6 of 9 Pages

substantially identical and the permittee is granted representative outfall status, then
sampling requirements may be performed at a reduced number of outfalls..
6. Records Retention
Visual monitoring shall be documented and records maintained at the facility along with
the Stormwater Pollution Prevention Plan. Copies of 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 individual permit for a period of at least S years from the date of the sample,
measurement, report or application. This period may be extended by request of the
Director at any time.
7. Inspection and Entry
The permittee shall allow the Director, or an authorized representative (including an
authorized contractor acting as a representative of the Director), or in the case of a facility
which discharges through a municipal separate storm sewer system, an authorized
representative of a municipal operator or the separate storm sewer system receiving the
discharge, upon the presentation of credentials and other documents as may be required
by law, to;
a. Enter upon the permittee's premises where a regulated facility or activity is
located or conducted, or where records must be kept under the conditions of this
individual permit;
b. Have access to and copy, at reasonable times, any records that must be kept under
the conditions of this individual permit;
C. Inspect at reasonable times any facilities, equipment (including monitoring and
control equipment), practices, or operations regulated or required under this
individual permit; and
d. Sample or monitor at reasonable times, for the purposes of assuring individual
permit compliance or as otherwise authorized by the Clean Water Act, any
substances or parameters at any location.
SECTION E: REPORTING REQUIREMENTS
Discharge Monitoring Reports
Samples analyzed in accordance with the terms of this permit shall be submitted to the
Division on Discharge Monitoring Report forms provided by the Director. Submittals
shall be received by the Division no Iater than 30 days from the date the facility receives
the sampling results from the laboratory.
Documentation of the qualitative monitoring associated with the initial analytical
monitoring event shall be included with the required analytical monitoring submittal for
the first year of the permit coverage.
Part III Page 7 of 9 Pages

Analytical results from sampling during the final year of the permit coverage shall be
submitted with the permit renewal application.
2. Submitting Reports
Duplicate signed copies of all reports required herein, shall be submitted to the following
address:
Division of Water Quality
Water Quality Section
ATTENTION: Central Files
Post Office Box 29535
Raleigh, North Carolina 27626-0535
3. Availability of Reports
Except for data determined to be confidential under NCGS 143-215.3(a)(2) or Section
308 of the Federal Act, 33 USC 1318, all reports prepared in accordance with the terms
shall be available for public inspection at the offices of the Division of Water Quality. As
required by the Act, analytical data shall not be considered confidential. Knowingly
making any false statement on any such report may result in the imposition of criminal
penalties as provided for in NCGS 143-215.613 or in Section 309 of the Federal Act.
4. Non-Stormwater Discharges
If the storm event monitored in accordance with this individual permit coincides with a
non-stormwater discharge, the permittee shall separately monitor all parameters as
required under the non-stormwater discharge permit and provide this information with the
stormwater discharge monitoring report.
Planned Changes
The permittee shall give notice to the Director as soon as possible of any planned changes
at the permitted facility which could significantly alter the nature or quantity of pollutants
discharged. This notification requirement includes pollutants which are not specifically
listed in the individual permit or subject to notification requirements under 40 CFR Part
122.42 (a).
6. Anticipated Noncompliance
The permittee shall give notice to the Director as soon as possible of any planned changes
at the permitted facility which may result in noncompliance with the individual permit
requirements.
7. Bypass
a. Anticipated bypass. If the permittee knows in advance of the need for a bypass, it
shall submit prior notice, if possible at least ten days before the date of the bypass;
including an evaluation of the anticipated quality and affect of the bypass.
b. Unanticipated bypass. The permittee shall submit notice within 24 hours of
becoming aware of an unanticipated bypass.
Part III Page 8 of 9 Pages

Twenty-four Hour Reaortin
The permittee shall report to the central office or the appropriate regional office any
noncompliance which may endanger health or the environment. Any information shall be
provided orally within 24 hours from the time the permittee became aware of the
circumstances. A written submission shall also be provided within 5 days of the time the
permittee becomes aware of the circumstances.
The written submission shall contain a description of the noncompliance, and its causes;
the period of noncompliance, including exact dates and times, and if the noncompliance
has not been corrected, the anticipated time compliance is expected to continue; and steps
taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance.
The Director may waive the written report on a case -by -case basis if the oral report has
been received within 24 hours.
9. Other Noncom liance
The permittee shall report all instances of noncompliance not reported under 24 hour
reporting at the time monitoring reports are submitted.
10. Other Information
Where the permittee becomes aware that it failed to submit any relevant facts in an
application for an individual permit or in any report to the Director, it shall promptly
submit such facts or information.
Part III Page 9 of 9 Pages

PART IV LIMITATIONS REOPENER
This individual permit shall be modified or alternatively, revoked and reissued, to comply with
any applicable effluent guideline or water quality standard issued or approved under Sections
302(b) (2) (c), and (d), 304(b) (2) and 307(a) of the Clean Water Act, if effluent guideline or
water quality standard so issued or approved:
a. Contains different conditions or is -otherwise more stringent than any effluent limitation
in the individual permit; or . ' .
b. Controls any pollutant not limited in the individual permit.
The individual permit as modified or reissued under this paragraph shall also contain any other
requirements in the Act then applicable.
PART V ADMINISTERING AND COMPLIANCE MONITORING FEE
REQUIREMENTS
The permittee must pay the administering and compliance monitoring fee within 30 (thirty) days
after being billed by the Division. Failure to pay the fee in timely manner in accordance with
15A NCAC 2H .0105(b)(4) may cause this Division to initiate action to revoke the Individual
Permit.
PART VI DEFINITIONS
1. Act
See Clean Water Act.
2. Arithmetic Mean
The arithmetic mean of any set of values is the summation of the individual values
divided by the number of individual values.
Allowable Nan-Stormwater Discharges
This permit regulates stormwater discharges. Non-stormwater discharges which shall be
allowed in the stormwater conveyance system are:
(a) All other discharges that are authorized by a non-stormwater NPDES permit.
(b) Uncontaminated groundwater, foundation drains, air -conditioner condensate
without added chemicals, springs, discharges of uncontaminated potable water,
waterline and fire hydrant flushings, water from footing drains, flows from
riparian habitats and wetlands.
(c) Discharges resulting from fire -fighting or fire -fighting training.
Parts 1V, V and VI Page 1 of 5

4. Best Management Practices (BMPs)
Measures or practices used to reduce the amount of pollution entering surface waters.
BMPs may take the form of a process, activity, or physical structure.
5. Bypass
A bypass is the known diversion of stormwater from any portion of a stormwater control
facility including the collection system, which is not a designed or established operating
mode for the facility.
6. Bulk Storage of Liquid Products
Liquid raw materials, manufactured products, waste materials or by-products with a
single above ground storage container having a capacity of greater than 660 gallons or
with multiple above ground storage containers located in close proximity to each other
having a total combined storage capacity of greater than 1,320 gallons.
7. Clean Water Act
The Federal Water Pollution Control Act, also known as the Clean Water Act (CWA), as
amended, 33 USC 1251, et. seq.
S. Division or DWQ
The Division of Water Quality, Department of Environment and Natural Resources.
9. Director
The Director of the Division of Water Quality, the permit issuing authority.
10. EMC
The North Carolina- Environmental Management Commission.
11. Grab Sample
An individual samples collected instantaneously. Grab samples that will be directly
analyzed or qualitatively monitored must be taken within the first 30 minutes of
discharge.
12.. Hazardous Substance
Any substance designated under 40 CFR Part 116 pursuant to Section 311 of the Clean
Water Act.
13. Landfill
A disposal facility or part of a disposal facility where waste is placed in or on land and
which is not a land treatment facility, a surface impoundment, an injection well, a
hazardous waste long-term storage facility or a surface storage facility.
Part VI Page 2 of 5 Pages

14. Municipal Separate Storm Sewer System
A stormwater collection system within an incorporated area of local self-government
such as a city or town.
15. Overburden
Any material of any nature, consolidated or unconsolidated, that overlies a mineral
deposit, excluding topsoil or similar naturally -occurring surface materials that are not
disturbed by mining operations.
16. Permittee
The owner or operator issued a permit pursuant to this individual permit.
17. Point Source Discharge of Stormwater
Any discernible, confined and discrete conveyance including, but not specifically limited
to, any pipe, ditch, channel, tunnel, conduit, well, or discrete fissure from which
stormwater is or may be discharged to waters of the state.
18. Representative Storm Event
A storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72
hours in which no storm event measuring greater than 0.1 inches has occurred. A single storm
event may contain up to 10 consecutive hours of no precipitation. For example, if it rains for 2
hours without producing any collectable discharge, and then stops, a sample may be collected if a
rain producing a discharge begins again within the next 10 hours.
19. Representative Outfall Status
When it is established that the discharge of stormwater runoff from a single outfall is
representative of the discharges at multiple outfalls, the DWQ may grant representative
outfall status. Representative outfall status allows the permittee to perform analytical
monitoring at a reduced number of outfalls.
20. Rinse Water Discharge
The discharge of rinse water from equipment cleaning areas associated with industrial
activity. Rinse waters from vehicle and equipment cleaning areas are process
wastewaters and do not include washwaters utilizing any type of detergent or cleaning
agent.
21. Secondary Containment
Spill containment for the contents of the single largest tank within the containment
structure plus sufficient freeboard to allow for the 25-year, 24-hour storm event.
Part VI Page 3 of 5 Pages

22. Section 313 Water Priority Chemical
A chemical or chemical category which:
a. Is listed in 40 CFR 372.65 pursuant to Section 313 of Title III of the Superfund
Amendments and Reauthorization Act (SARA) of 1986, also titled the Emergency
Planning and Community Right -to -Know Act of 1986;
b. Is present at or above threshold levels at a facility subject to SARA title I11,
Section 313 reporting requirements; and
That meet at least one of the following criteria:
(1) Is listed in Appendix D of 40 CFR part 122 on either Table II (organic
priority pollutants), Table III (certain metals, cyanides, and phenols) or
Table IV (certain toxic pollutants and hazardous substances);
(2) Is listed as a hazardous substance pursuant to section 31 I (b)(2)(A) of the
CWA at 40 CFR 116.4; or
(3) Is a pollutant for which EPA has published acute or chronic water quality
criteria.
23. Severe Property Damage
Means substantial physical damage to property, damage to the control facilities which
causes them to become inoperable, or substantial and permanent loss of natural resources
which can reasonably be expected to occur in the absence of a bypass. Severe property
damage does not mean economic loss caused by delays in production.
24. Significant Materials
Includes, but is not limited to: raw materials; fuels; materials such as solvents, detergents,
and plastic pellets; finished materials such as metallic products; raw materials used in
food processing or production; hazardous substances designated under section 101(14) of
CERCLA; any chemical the facility is required to report pursuant to section 313 of Title
III of SARA; fertilizers; pesticides; and waste products such as ashes, slag and sludge that
have the potential to be released with stormwater discharges.
25. Significant S iIls
Includes, but is not limited to: releases of oil or hazardous substances in excess of
reportable quantities under section 311 of the Clean Water Act (Ref: 40 CFR 110.10 and
CFR 117.21) or section 102 of CERCLA (Ref: 40 CFR 302.4).
26. Stormwater Runoff
The flow of water which results from precipitation and which occurs immediately
following rainfall or as a result of snowmelt.
Part VI Page 4 of 5 Pages

27. Stormwater Associated with Industrial Acti
The discharge from any point source which is used for collecting and conveying
stormwater and which is directly related to manufacturing, processing or raw material
storage areas at an industrial site. Facilities considered to be engaged in "industrial
activities" include those activities defined in 40 CFR 122.26(b)(14). The term does not
include discharges from facilities or activities excluded from the NPDES program.
28. - Stormwater Pollution Prevention Plan
A comprehensive site -specific plan which details measures and practices to reduce
stormwater pollution and is based on an evaluation of the pollution potential of the site.
29. Ten Year Design Storm
The maximum 24 hour precipitation event expected to be equaled or exceeded on tlid--
average once in ten years. Design storm information can be found in the State of North
Carolina Erosion and Sediment Control Planning and Design Manual.
30. Total Flow
The flow corresponding to the time period over which the entire storm event occurs.
Total flow shall be either; (a) measured continuously, (b) calculated based on the amount
of area draining to the outfall, the amount of built -upon (impervious) area, and the total
amount of rainfall, or (c) estimated by the measurement of flow at 20 minute intervals
during the rainfall event.
31. Toxic Pollutant
Any pollutant listed as toxic under Section 307(a)(1) of the Clean Water Act.
32. - Upset
Means an exceptional incident in which there is unintentional and temporary
noncompliance with technology based permit effluent limitations because of factors
beyond the reasonable control of the permittee. An upset does not include
noncompliance to the extent caused by operational error, improperly designed treatment
or control facilities, inadequate treatment or control facilities, lack of preventive
maintenance, or careless or improper operation.
33. Vehicle Maintenance Activity
Vehicle rehabilitation, mechanical repairs, painting, fueling, lubrication, vehicle cleaning
operations, or airport deicing operations.
34. Visible Sedimentation
solid particulate matter, both mineral and organic, that has been or is being transported
by water, air, gravity, or ice from its site of origin which can be seen with the unaided
eye.
35. 25- ear, 24 hour storm event
The maximum 24-hour precipitation event expected to be equaled or exceeded, on the
average, once in 25 years.
Part VI Page 5 of 5 Pages