NCS000085_COMPLETE FILE - HISTORICAL_20121015

NORTH CAROLINA
Department of Environmental Quai

STORMWATER DIVISION CODING SHEET
RESCISSIONS
PERMIT NO.
ffcso dDUpS
DOC TYPE
0 COMPLETE FILE -HISTORICAL
DATE OF
.RESCISSION
❑ �0 /a �oi5
YYYYMMDD

RECEIVED
A • " N.C.De.,r of [rNR
� "Ar
LSRe
CT 18 2012
NCDENR
North Carolina Department of Environment and Natural Resour roue-Q e
Division of Water Quality
Beverly Eaves Perdue Charles 1Nakild, P E.
Governor Director
October 1 �, 2012
Keith Anderson
Clean Harbors Reidsville LLC
208 Wallington Industrial Dr
Reidsville, NC 27320
Subject: Rescission of NPDES Stormwater Permit
Certificate of Coverage Number NCS000085
Clean Harbors Reidsville LLC
Rockingham County
Dear Permittee:
Dee Freeman
Secretary
On 2/13/2012, the Division of Water Quality received your request to rescind your coverage under
Certificate of Coverage Number NCS000085. In accordance with your request, Certificate of Coverage
Number NCS000085 is rescinded effective immediately,
Operating a treatment racility, discharging wastewater or discharging specific types of stormwater to
waters of the State without valid coverage under an NPDES permit will subject the responsible party to a
civil penalty of up to $25,000 per day. It is the intention of DWQ that enforcement proceedings will
occur for persons that have voluntarily relinquished permit coverage when, in fact. continuing permit
coverage was necessary. If, in retrospect, you feet 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 Boyd Devane at [phone], or the Water
Quality staff in our Winston-Salem Regional Office at NPDES SW.
Sincerely,
for Charles Wakild, P.E., Director
cc: Winston-Salem Regional Office
Stormwater Permitting Unit
,DWQ Central files - wlattachments
Fran McPherson, DWQ Budget Office - please waive applicable fees
Wetlands and Stormwater Branch One
1617 Mail Service Center, Raleigh, North Carolina 27699.1617 NorthCarolina
Location, 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone: [phone]I FAX 91M07-6494 Rtu �!!j/
Internet: www.ncwaterqualiry.org ✓ ;/
An Equal Oppoaunity 1 AffrmaGve khon Employer

61-
40
+j.�.�.
NC®ENR .
North Carolina Department of Environment and
Division of Water Quality
Beverly Eaves Perdue
Governor
Mr. Roger Horton
Environmental Compliance Manager
Clean Harbors Reidsville, LLC
208 Watlington Industrial Drive
Reidsville, North Carolina 27320
Dear Mr. Horton:
Coleen H. Sullins
Director
June 26, 2009
RECEIVED
N.C. Dent. of ENR
JUN 3 0 2009
Natural ResoLrces w;nston.salem
Regional Safi
Dee Freeman
Secretary
Subject: Final NPDES Stormwater Permit
Permit NCS000085
Clean Harbors Reidsville, LIsC
Rockingham County
In response to your renewal application for continued coverage under NPDES Stormwater permit NCS000085,
the Division of Water Quality (Division) is 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 U.S. Environmental Protection agency dated October -15, 2007 (or as
subsequently amended).
This final permit includes no major changes from the draft permit sent to you on October 9, 2008.
The qualitative monitoring strategy remains the same (semi-annual) as the previous term of the permit. Please
note that analytical monitoring is also required in this permit. Failure to complete the monitoring as required is
a violation of the permit and any permit noncompliance constitutes a violation of the Clean Water Act.
Reference Part III, Section A, Item 2 "Duty to Comply", Item 9 "Penalties for Tampering " and Item 10 "Penalties
for Falsification of Reports" of your permit for further information.
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 15013 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 Ill, 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 Water Quality 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 or comment<5 concerning this permit, contact Robert Patterson at [phone] or
robert,p-,[e-mail].
Wetlands and Stormwater Branch
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Location 512 N. Salisbury St, Raleigh, North Carolina 27604
Phone: 919$07-63001 FAX: 919M7-64941 Customer Service: 1-877-623-6748
Internet: www.ncwaterquality.org
An Equal Opporlunity 1 Alfirmalive Action Employer
One
NorthCarolina

Mr. Roger Horton
Clean Harbors Reidsville, LLC
Permit No. NCS000085
cc: Winston-Salem Regional Office, Ron Boone
Mike Mitchell, EPA Region IV
Stormwater Permitting Unit
Central Files
Attachments
Sincerely,
ORIGINAL SIONgD ly
BETHANY
for Coleen Fl. Sullins, Director
2

NCS000085
STATE- OF NORTI-1 CAROLINA
DEPARTMEN"f OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF'WATER QUALITY
PFR MIT
TO DISCHARGE STORMWA'rER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provisions ofNortll 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,
Clean Harbors Reidsville, LLC
is hereby authorized to discharge stormwater from a facility located at
Clean Harbors Reidsville, LLC
208 Watlington Industrial Drive
Reidsville, NC
Rockingham County
to receiving waters designated as an unnamed tributary of Little Troublesome Creck, a class C,
NSW stream in the Cape Fear River Basin, in accordance with the discharge limitations,
monitoring; requirements, and other conditions set forth in Parts I, I1, III, IV, V and VI hereof.
This permit shall become effective July 1, 2009.
This permit and the authorization to discharge shall expire at midnight on ,tune 30, 2014.
Signed this 26"' day of June, 2009. ORIGINAL
SIGNED
8ETHAlVY G ORGUBy
BIAS
for Coleen I -I. Sullins Director
Division of Water Quality
By the Authority of the Environmental Management Commission

Permit No. NCS000085
TABLE OF CONTENTS
PART I INTRODUCTION
Section A: Individual Permit Coverage
Section 13: Permitted Activities
Section C: Location Map
PART II 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
PARTIll STANDARD CONDITIONS FOR NPDES STORMWATER INDIVIDUAL
PERMITS
Section A: Compliance
and Liability
1_
Compliance Schedule
2.
Ditty to Comply
3.
Duty to Mitigate
4.
Civil and Criminal Liability
5.
Oil and Hazardous Substance Liability
6,
Property Rights
7.
Severability .
8.
Duty to Provide Information
9.
Penalties for Tampering
10.
Penalties for Falsification of Reports
Section B: General Conditions
1_
Individual Permit Expiration
2.
Transfers
0

Permit No. NCS000085
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 OLId'alI
6.
Records Retention
7.
Inspection'and Entry
Section E: Reporting Requirements
1. Discharge Monitoring Reports
2. Submitting Reports .
3. Availability of -Reports
4. Non-Stormwater Discharges
5. PEanned 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 DI FINITIONS

Permit No. NCS000085
PART I INTRODUCTION
M
Yam`.
<; SECTION A: INDIVIDUAL PERMIT COVERAGE
During the period beginning on the effective date of the permit and lasting until expiration, the
penmittee is authorized to discharge stonnwater associated with industrial activity- Such
discharges shall be controlled, limited and monitored as specified in this permit.
If industrial materials and activities are not exposed to precipitation or runoff as described in 40
CFR §122.26(g), the facility may qualify for a No Exposure Exclusion from NPDES stormwater
discharge permit requirements. Any owner or operator wishing to obtain a No Exposure
Certification must submit a No Exposure Certification NOI form to the Division; must receive
approval by the Division; must maintain no exposure conditions unless authorized to discharge
under a valid NPDES stormwater permit-, and must reapply for the No Exposure Exclusion once
every five (5) years.
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 that has been
adequately treated and managed in accordance with the terms and conditions of this individual
permit. All stormwater 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.
The stormwater discharges allowed by this individual permit shall not cause or contribute to
violations of Water Quality Standards.
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 l of 2

SECTION C: LOCATION MAP Permit No. NCS000085
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Latitude: 36'19'41" N NCS000085
Longitude: 79"38'49" W
County: Rockingham Clean Harbors
Stteam Class: C, NSW Reidsville, LLC
Receiving Stream: UT to I_.ittle Troublesomc Creek
Sub -basin: 03-06-01 (Cape Fear River Basin)
Facility 77
. .
Location
cffotm IF Map Not to Scale
Pert I Page 2 of 2

Permit No. NCS000085
PART H 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:
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.- The
general location map (or alternatively the site map) shall identify whether each
receiving water is impaired (on the state's 303(d) list of impaired waters) or is
located in a watershed for which a TMDL has been established, and what the
parameter(s) of concern are.
North Carolina's 303(d) List can be found here:
http-//h2o.enr.state.nc.us/tmdl/General_303d.htm#Downloads
North Carolina TMD11 documents can be found here:
http://h2o.enr.state,ne.us/tmdi/TMI)L list.htm#Final TMDLs.
(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. A narrative description of the potential pollutants which
could be expected to be present in the stormwater discharge from each outfall.
(c) A site map drawn to scale (including a distance legend) showing: the site property
boundary, the stormwater discharge outfalls, all on -site and adjacent surface
waters and wetlands, industrial activity areas (including storage of materials;
disposal areas, process areas, loading and unloading areas, and haul roads), site
topography, all drainage features and structures, drainage areas for each outfall,
direction of flow in each drainage area, industrial activities occurring in each
drainage area, buildings, existing BMPs, and impervious surfaces. The site map
must indicate the percentage of each drainage area that is impervious.
(d) A list of significant spills or leaks of pollutants that have occurred at the facility
during the three (3) previous years and any corrective actions taken to mitigate
spi I I impacts.
Pala 11 PPage I of 10

Permit No. NCS000085
(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 5. The permitter shall re -certify annually that the stormwater
outfalls have been evaluated for the presence of non-stormwater discharges.
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
inc6rporale 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 ofexposure 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 Requirements and Records. Secondary containment is
required for: bulk storage of liquid materials; storage in any amount of'Section
313 of Title III Of tile Superfund Amendments and Reauthorization Act (SARA)
water priority chemicals; and storage in any amount of hazardous substances, in
order to prevent leaks and spills from contaminating stormwater runoff. A table
or summary of all such tanks and stored materials and their associated secondary
containment areas shall be maintained. 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 closed with a 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 listing of site structural and non-structural Best Management
Practices (BMP) shall be provided. The installation and implementation of BMPs
shall be based 'on the assessment of the potential -for sources to contribute
significant quantities of pollutants to stormwater discharges and data collected
through monitoring of stormwater discharges. The 13Mt' Summary shall include a
written record of the specific rationale for installation and implementation ofthe
selected site BMPs. The 13MP Summary shall be reviewed and updated annually.
fart I Page 2 of 10

Permit No. NCS000085
3. 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 the team) responsible for implementing the
SPRP shall be identified in a written list incorporated into the SPRP and signed and dated
by each individual acknowledging their responsibilities for 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. The SPRP must be site stormwater specific. Therefore, an oil Spill
'Prevention Control and Countermeasure plan (SIICC) 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 and good housekeeping program shall be developed. The program shall list
all stormwater control systems, stormwater discharge outfalls, all on -site and adjacent
surface waters and wetlands, industrial activity areas (including material storage areas,
material handling areas, disposal areas. process hreas, loading and unloading areas, and
haul roads), all drainage features and structures, and existing structural BMPs. The
program shall establish schedules of inspections, maintenabee, and housekeeping
activities of stormwater control systems, as well as facility equipment, facility areas, and
facility systems that present a potential for stormwater exposure or stormwater pollution.
Inspection of material handling areas and regular cleaning schedules of these areas shall
be incorporated into the program. Timely compliance with the established schedules for
inspections, maintenance, and housekeeping shall be recorded in writing and maintained
in the SPPP.
5, Employee Training. 'braining programs shall be developed and training provided at a
minimum on an annual basis for facility personnel with responsibilities for: spill response
and cleanup, preventative maintenance activities, and for 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, and their annual training
shall be documented by the signature of each employee trained.
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 flan. 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. All aspects of the Stormwater
Pollution Prevention Plan shall be reviewed and updated on an annual basis. The annual
Update shall include an updated list of significant spills or leaks of pollutants for the
previous three years, or the notation that no spills have occurred. The annual update shall
include re -certification that the stormwater outfalls have been evaluated for the presence
of non-stormwater discharges. Each annual update shall include a re-evaluation of the
Pan 11 Page 3 of 10

Permit No. NCS000085
effectiveness of the BMPs listed in the BMP Summary of the Stormwater Management
Plan.
The Director may notify the permittee when the Plan does not meet one or more of the
minimum requirements ol'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 Ill, Standard Conditions, Section B, Paragraph 5) to the Director that the changes
have been made.
8. facility Inspections. Inspections of the facility and all stormwater systems shall occur as
part of the Preventative Maintenance and Good Housekeeping Program at a minimum on
a semi-annual schedule, once during the first half of the year (January to Junc), 'and once
during the second half (.Iuly to December), with at least 60 days separating inspection
dates (unless performed more frequently than semi-annually). "These facility inspections
are di fferent from, and in addition to, the stormwater discharge characteristic monitoring
required in Part 1111 and C of this permit.
9. Implementation. The permittee shall implement the Plan. - Implementation of the Plan
shall include documentation of all monitoring, meas'irements, inspections, maintenance
activities, and training provided to employees; including the log'of the sampling data and
of actions 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 the Director's authorized representative
immediately upon request.
Part I I Page 4 of 10

Permit No. NCS440085
SECTION B: ANALYTICAL MONITORING REQUIREMENTS
Analytical monitoring of stormwater discharges shall be performed as specified in Table 1. All
i analytical monitoring shall be performed during a representative storm event. The required
monitoring will result in a minimum of ten analytical samplings being conducted over the torn of
the permit at each stormwater discharge outfall. (SDO).
A representative storm event is 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.
Table 1. Analytical Monitoring Requirements
'Discharge
=: Characteristics
Units:.
McAsurer4e. tt Frequencyl
=
Sample:
T e2 _
=Sample
L6cation3
Total Suspended Solids
m L
semi-annual
Grab
SDO
COD (Chemical Oxygen
Demand)
mg/l.,
semi-annual
-Grab
SDO
I-1
standard
semi-annual
Grab
SDO
Total Rainfall'
inches
semi-annual
Rain Gauge
-
Footnotes:
:t
Measurement Frequency: Twice per year during a representative storm event, for each year until either another
permit is issued for this facility or until this permit is revoked or rescinded. If at the end of this permitting cycle
the permittee has submitted the appropriate paperwork for a renewal permit before the submittal deadline, the
permittee will be considered for a renewal application. The applicant must continue semi-annual monitoring until
the renewed permit is issued. See Table 2 for schedule of monitoring periods through the end of this permitting
cycle.
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.
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 must be recorded. An on -site rain gauge or
local rain gauge reading must be recorded.
Part 11 Page 5 of 10

Permit No. NCS000085
'I"he permittee shall complete the minimum ten analytical samplings in accordance with the
schedule specified below in Table 2. A minimum of 60 days must separate Period l and
Period 2 sample dates unless monthly monitoring has been instituted under a Tier Two
response.
Table 2. Monitorinf, Schedule
Monitoring period""
Sample Number
Start
End
Year 1 — Period 1
1
July 1, 2009
December 31, 2009
Year 1 — Period 2
2
January 1, 2010
.tune 30, 2010
Year 2 — Period 1
3
.July 1, 2010
December 31, 2010
Year 2 — Period 2
4
January 1, 2011
June 30. 2011
Year 3 — Period 1
5
.July 1, 2011
December 31, 2011
Year 3 — Period 2
6
January 1, 2012
June 30, 2012
Year 4 — Period l
7
,July 1, 2012
December 3 I, 2012
Year 4 — Period 2
8
January 1, 2013
June 30, 2013
Year 5 — Period 1
9
July I, 2013
December 31, 2013
Year 5 — Period 2
10
January 1. 2014
Jule 30, 2014
Footnotes:
1 Maintain semi-annual monitoring during permit renewal process. The applicant muss continue semi-annual
monitoring until the renewed permit is issued.
2 If no discharge occurs during the sampling period, the permittee must submit a monitoring report indicating "No
Flow" within 30 days of [lie end of the sir -month sampling period.
Monitoring; results shall be compared -to the -be net rnark values in Table 3. The benchmark values in
Table 3 are not permit limits but should be used as guidelines for the permittee's Stormwater
Pollution Prevention Plan (SPPP). Exceedances of benchmark values require the permittee to
increase monitoring, increase management actions, increase record keeping, and/or install
stormwater Best Management Practices (OMPs) in a tiered program. See below the descriptions of
"fier One and 'fier'rwo.
'fable 3. - Benchmark Values for Analytical Monitoring
Discharge Characteristics
Units
Benchmark
Total Suspended Solids
mg/1-
100
COD (Chemical Oxygen
Demand)
mg/L
120
PH
standard
6-9
Part 11 Page 6 of 10

Permit No. NCS000085
Tier One
If: The sampling results are above a benchmark value, or outside of the benchmark range, for any
parameter at any outfall;
Then: The permittee shall:
I . Conduct a stormwater management inspection of the facility'within two weeks of receiving
sampling results.
2. Identify and evaluate possible causes of the benchmark value exeeedance.
3. Identify potential, and select the specific: source controls, operational controls, or physical
improvements to reduce concentrations of the parameters of concern, or to bring
concentrations to within the benchmark range.
4. Implement the selected actions within two months of the inspection.
5. Record each instance of a Tier One response in the Stormwaier Pollution Prevention Plan.
Include the date and value of the benchmark exceedance, the inspection date, the personnel
conducting the inspection, the selected actions, and the date the selected actions were
implemented.
Tier Two
If: During the term of this permit, the sampling results are above the benchmark values, or outside
of the benchmark range, for any specific parameter at a specific discharge outfall two times in a
row (consecutive);
Then: The permittee shall:
1. Repeat all the required actions outlined above in Tier One.
2. Immediately institute monthly monitoring for all parameters at every outfall where a
sampling result exceeded the benchmark value for two consecutive samples. Monthly
(analytical and qualitative) monitoring shall continue until three consecutive sample results
are below the benchmark values, or within the benchmark range, for all parameters at that
outfall.
3. If no discharge occurs during the sampling period, the permittee is required to submit t
monthly monitoring report indicating "No Flow.'-
4. Maintain a record of the Tier Two response in the Stormwater Pollution Prevention Plan,
Part I I Page 7 of 10

Perini( No. NCS000085
During the term of this permit, if the valid sampling results required for the permit monitoring period
exceed the benchmark value, or are outside the benchmark range, for any specific parameter at any
specific outfall on four occasions, the permittee shall notify the DWQ Regional Office Supervisor in
writing within 30 days of receipt of the fourth analytical results. DWQ may, but is not limited to:
• Require that the permittee increase or decrease the monitoring frequency for the
remainder of the permit;
• require the permittee to install structural stormwater controls;
• require the permittee to implement other stormwater control measures; or
• require that the permittee implement site modifications to qualify for the No Exposure
1---xClusion.
This site discharges.to impaired waters experiencing problems with biological integrity. if a
Total Maximum Daily Load (TMDL) is approved for this segment of Little Troublesome Creek,
the permittee may be required to monitor for the pollutant(s) of concern in the future and submit
results to the Division of Water Quality. The Division will consider the monitoring results in
determining whether additional BMPs are needed to control the pollutant(s) of concern to the
maximum extent practicable.
If additional BMPs are needed to achieve the required level of control, the permittee will be
required to (1) develop a strategy for implementing appropriate BMPs, and (2) submit a timetable
for incorporation bf�those BMI's into the permitted Stormwater Pollution Prevention Plan.
Part I Page 8 of 10

Permit No. NCS000085
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 in Table 4, concurrently with the
analytical monitoring event. Qualitative monitoring is for the purpose of evaluating the
effectiveness of the Stormwater Pollution Prevention Plan (SPPP) and assessing new sources of
stormwater pollution.
In the event an atypical condition is noted at a stormwater discharge outfall,'the permittee shall
document the suspected cause of the condition and any actions. taken in response to the
discovery. This documentation will be maintained with the SPPP.
Table 4. Qualitative Monitoring Requirements
Discharge Characteristics.
Frequency ' ;
'"':Moedo
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
Erosion or deposition at the
outfall
semi-annual
SDO
Other obvious indicators
of stormwater pollution
semi-annual
SDO
Footnotes:
I Measurement Frequency: Twice per year during a repr6entative storm event, for each year until either another
permit is issued for this facility or until this permit is revoked or rescinded. If at the end of this permitting cycle
the permittee has submitted the appropriate paperwork for a renewal permit before the submittal deadline, the
permittee will be considered for a renewal application. The applicant must continue semi-annual monitoring until
the renewed permit is issued. See Tattle 2 for schedule ol'monitoring periods through the end of this permitting
cycle.
2 Monitoring Location: Qualitative monitoring shall be performed at each stormwater discharge outfall (SDO)
regardless of representative outfall status.
SECTION 1): 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 5. This monitoring shall be performed at all
stormwater discharge outfalls which discharge stormwater runoff from vehicle maintenance
Part If Page 9 of 10

Permit No. NCS000085
areas, and in accordance with the schedule presented in Table 2 (Section Q). A11 analytical
monitoring shall be performed during a representative storm event.
Table 5. Analytical Monitoring Requirements for On -Site Vehicle Maintenance
Discharge -Characteristics
Units
Measurement
Tre uenc yl
Sample
TypC2
Sample'
Location3
H
standard
semi-annual
Grab
SDO
Oil and Grease
mg/1
semi-annt.tal
Grab
SDO
Total Suspended Solids
m .,/1
semi-annual
Grab
SDO
"Total Rainfa114
inches
semi-annual
Rain gau Te
New Motor Oil Usage
gallons/month
semi-annual
Estimate
-
I,00tnotes:
1 Measurement Frequency: 'twice per year during a representative storm event, -for each year until either another
permit is issued for this facility or until this permit is revoked or rescinded. IFat the end orthis permitting cycle
the permittee has submitted the appropriate paperwork for a renewal permit before the submittal deadline, the
permittee will be considered for a renewal application. The applicant [must continue semi-annual monitoring until
the renewed pennit is issued. See Table 2 for schedule of monitoring periods through the end of this permitting
cycle.
2 If the stormwater runoff is controlled by a stormwater detention pond it grab sample of the discharge from the
pond shall be collected within the first 30 minutes of discharge from the pond.
3 Sample Location: Samples shall be collected at each stormwater discharge outf all (SDO) that discharges
stormwater runoff from area(s) where vehicle maintenance activities occur.
4 For each sampled representative storm event the total precipitation -must be recorded. An on -site or local rain
gauge reading must be recorded.
Monitoring results shall be compared to the benchmark values in Table 6. The benchmark
values in.Table 6 are not permit limits but should be used as guidelines for the permitteCs
Stormwater Pollution Prevention Plan (SPPI'). E.aceedances of benchmark values require the
permittee to increase monitoring, increase management actions, increase record keeping, and/or
install stormwater Best Management Practices (BMPs), as provided in Part I1 Section Q.
Table 6. Benchmark Values for Vehicle Maintenance Analytical Monitoring
Discharge Characteristics
Units
"Benchmark
pl-I
standard
6-9
Oil and Grease
mg/L
30
Total Suspended Solids
mg/L
100
Part 11 Page l0 of 10

Permit No_ NCS000085
PART Ill 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 already operating but applying for permit coverage for the first time: 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 If,
Section A, Paragraph 2(b) of this permit, shal I be accomplished within 12 months of the effective date of
the initial permit issuance.
New I-acilities applying for coverage for the first time and existing facilities previously permitted and
applying for renewal under this permit: The Storrmwater 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 thus permit shall be accomplished prior.to the beginning of discharges from the operation of the
industrial activity.
Duty to Comply
The pennittee 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
term inat!on,.rcvocation and reissuance, or modification; or denial of a permit upon renewal application.
a. The perm ittee 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
penally not to exceed $27.500 per day for each violation_ Any person who negliently violatanyg
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 $1 1,000 per violation with the maximum
amount not to exceed $137,500. [Ref Section'309 of the Federal Act 33 USC 1319 and 40 CFR
122.4 1 (a)_]
C. Under state law, a daily civil penalty of not more than twenty-five thousand dollars ($25,000) per
violation maybe assessed against any person who violates or fails to act in accordance with the
terms, conditions, or requirements ofa permit. [Ref: North Carolina General Statutes 143-
215.6Aj
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 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 $ I I j000 per violation, with the maximum amount of any Class I
penalty assessed not to exceed $27,500. Penalties for Class If violations are not to exceed $1 1,000
PartI ll Page I of 8

Permit No. NCS000085
per day for each day during which the violation continues, with the maximum amount of any Class
11 penalty not to exceed $137,500.
Duty to Militate
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'hunran health or the environment.
Civil and Criminal Liability
Except as provided in Part 111, 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 USG 1319. Furthermore, the permittee is responsible for
consequential damages, such as fish kills, even though the responsibility for effective compliance may be
temporarily suspended.
Oil and Hazardous Substance L.iabiiity
Nothin in this individual permit shall be construed to preclude the institution of any legal action or relieve
the permittee fi•om any responsibilities, liabilities, or penalties to which the permittee is or may be subject to
under NCGS 143-215.75 et seq, or Section 3 l l of the Federal Act, 33 USC 1321.
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.
Severabi lity
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 tite Director upon request, copies of records required to be kept by this
individual permit.
9. Penalties for Tarnpering
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 ol'such person under this paragraph, punishment is a fine of not more thal $20,000 per day of
violation, or by imprisonment of not pore than 4 years, or both.
Part I I I Page 2'of 8

Permit -No. NCS000085
10. Penalties for Falsification of Reports
The Clean Water Act provides that any person who knowingly makes any false statement, representation, or
z 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 13: 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 perrittee 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 neeessary under the Clean Water Act. The Permittee is
required to notify the Division in writing in the event the permitted facility is sold or closed.
Signittory Reguirements
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 Nvith 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 ofthat person. A
person is a duly authorized representative only if:
(1) The authori7Ation is made in writing by a person described above;
Part I I I Page 3 of 8

Permit No. NCS000085
(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 oi'cquivalcnt
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. ofthis section shall make the following
certification:
"I certify, under penalty of law, that this document and all attachments were prepared under my
direction or s►ipervision 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 ofmy 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 RClSSnaneC, or Termination
The issuance of this individual permit does not prohibit the Director from reopening and modi(ying 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 21-1 .0100; and North Carolina
General Statute 143-215.1 et. al.
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 permittec shall at it[] 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 ofthis 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 permittec 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 Stormvater Control Facilities
Bypass is prohibited and the Director may take enforcement action against a permittee for bypass unless:
Part I I Page 4 of 8

Permit No. NCS000085
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 dty
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 111, Section 1`1 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 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 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 iti this permit shall not be changed without notification to and approval of
the Director.
2. Recordinu 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. "file 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.
Part II I Page 5 of 8

Permit No. NCS000085
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.
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 out fall 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.
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
permince 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 arty time.
Inspection and Fntry
The permittee slialI 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. I -lave 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
1. Discharge Monitorina Renorts
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 front the date the facility receives the sampling results from the laboratory.
When no discharge has occurred from the facility during the report period, the permittee is required to
submit a discharge monitoring report within 30 days of the end of the six-month sampling period, giving all
required information and indicating "NO FLOW" as per NCAC TI5A 02B .0506.
Part I I I Page 6 of 8

Permit No. NCS000085
2. Submitting Reports
Duplicate signed copies of all reports required herein, shall be submitted to the following address:
Division of Water Quality
Surface Water Protection Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
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.
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 Chanties
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. '['his notification
requirement includes pollutants which are not specifically fisted 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.
BVpaSS
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.
Unanticipated bypass. The permittee shall submit notice within 24 hours of becoming aware of an
unanticipated bypass.
8. Twenty-four Hour Reporting
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
Partill Page 7 of 8

Permit No. NCS000085
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.
Other Noncompliance
The permittee shall report all instances of noncompliance not reported under 24 hour reporting; at the time
monitoring reports are subniittcd.
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 I I I Page 8 of 8

NCS0000s5
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 \' 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 211 .0105(b)(4) may cause this
Division to initiate action to revoke the Individual Permit.
PART V1 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 NPDCS permit.
(b) Uncontaminated groundwater, foundation drains, air -conditioner condensate without added
chemicals, springs, discharges of uncontaittinated potable water, waterline and fire hydrant
- flushings, water from footing drains, flows from riparian habitats and wetlands.
(e) Discharges resulting from fire -fighting or fire -lighting training.
4. Best Mana! ement Practices (BMPs)
Measures or practices used to reduce the amount Of pollution entering surface waters. BMPs may take the
form of process, activity, or physical structure.
Parts IV, V and VI Page I of

Permit No. NCS000095
5. Bypass
A bypass is the known diversion of stormwater from any portion of a stormwater control facility including 1
the collection system, which is not a designed or established operating mode for the facility.
6. Bulk Storme 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
'['he Federal Water Pollution Control Act, also known as the Clean Water Act (CWA), as amended, 33
USC 1251, et. seq.
R. 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 Environntental'Managenicnt Commission.
l 1. Grab Sams
An individual sample collected instantaneously. Grab samples that will be directly analyzed or qualitatively
monitored must be taken within the first 30 minutes of discharge.
12. 1-lazardotlS Substance
Any substance designated under 40 CFR Part 1 16 pursuant to Section 31 1 of the Clean Water Act.
13. Landlill
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. No Exposure
A condition of no exposure means that all industrial materials and activities are protected by a storm
resistant shelter or acceptable storage containers to prevent exposure to rain, snow, snowmelt, or runoff.
Industrial materials or activities include, but are not limited to, material handling equipment or activities,
Part VI Page 2 of 5 Pages

Permit No. NCS000085
industrial machinery, raw materials, intermediate products, by-products, final products, or waste products.
DWQ may grant a No Exposure Exclusion from NPDES Stormwater Permitting requirements only if a
facility complies with.the terms and conditions described in 40 CFR § 122.26(g).
16. 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.
17. Permittee
The owner or operator issued a permit pursuant to this individual permit.
18, 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.
19. 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 rain producing a discharge begins again within the next 10 hours.
20. 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.
21. Rinse Water Dischan_,e
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
utilizin8 any type of detergent or cleaning agent.
22. 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.
23. 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 I I I of the Superfund Amendments and
Reauthoriiation Act (SARA) of 1986, also titled the Emergency Planning and Community Right -
to -Know Act of 1986,
Is present at or above threshold levels at a facility subject to SARA Title 111, Section 313 reporting
requirements; and
C. That meet at least one of the following criteria:
Part VI Page 3 of 5 Pages

Permit No. NCS000085
(1) Is listed in Appendix D of40 CPR part 122 on either Table 11 (organic priority
pollutants), Table I I I (certain metals, cyanides, and phenols) or "!'able IV (certain toxic
pollutants and hazardous substances);
(2) is listed as a hazardous substance pursuant to. section 3 1.1 (b)(2)(A) of the C W A a t 4 0
CPR 1 16.4; or
(3) Is a pollutant for which EPA has.published acute or chronic water quality criteria.
24. Severe E'ronerty 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.
25. 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 I I I of SARA; fertilizers; pesticides; and waste products such as ashes,
slag and sludge that have the potential to be released with stornnvater discharges.
26. Signilicant Spills
Includes, but is not limited to: releases of oil or hazardous substances in excess of reportable quantities
under section 31 1 of the Clean Water Act (ReE 40 Cl-R 110.10 and'CFR 117.21) or section 102 of
CERCLA (Ref: 40 CPR 302.4).
27. Stonnwater Runoff
The flow of water which results from precipitation and which occurs immediately following rainfall or as a
result of snowmelt.
28. Stormwater Associated with Industrial Activit
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 derined in 40 CFR f 22 26(b)(I4).
The term does not include discharges from facilities or activities excluded from the Nf I]ES.program.
29, Stonnwater 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.
30. 1'en 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.
Part V I Page 4 of 5 Pages

Permit No. NCS000085
31. 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.
32, Total Maximum Daily Load_crMDL)
A TMDL is a calculation of the maximum amount of a pollutant that a waterbody can receive and still meet
water quality standards, and an allocation of that amount to the pollutant's sources. A TMDL is a detailed
water quality assessment that provides the scientific foundation for an implementation plan. The
implementation plan outlines the steps necessary to reduce pollutant loads in a certain body of water to
restore and maintain water quality standards in all seasons. The Clean Water Act, section 303, establishes
the water quality standards and TMDL programs.
33. Toxic Pollutant
Any pollutant listed as toxic under Section 307(a)(1) of the Clean Water Act.
34. 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
perinittee. 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_
35. Vehicle Maintenance Activity
Vehicle rehabilitation, mechanical repairs, painting. fueling, lubrication, vehicle cleaning operations, or
airport deicing operations.
36. 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.
37. 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 V1 Page 5 of Pages

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
4 June 2009
cClean-Harbors Reidsville LLC
Attn: Mr...Keith Anderson, Plant General Manager
208 Watlington Industrial Drive
Reidsville, NC 27320
Subject: Compliance Evaluation Inspection
�NPDES-Indvidua--Stormwater-r-Permit NCS000085--)
&lean=Harbors_Reidsvflie-L-LCC>
Rockingham County
Dear Mr. Anderson:
1. Ron Boone of -the Winston-Salem Regional Office of the' NC Division of Water Quality (DWQ)
conducted a compliance evaluation inspection (CEI) at the subject facility on 28 May 2009., The
assistance and cooperation of Mr. Roger Horton was greatly appreciated. An inspection checklist
is attached for your records and the inspection findings are summarized below.
2. The facility is located at 208 Watlington Industrial Drive, in Reidsville, Rockingham County, North.
Carolina.' The water body located closest to the site is an unnamed tributary to Little Troublesome
Creek, which is currently classified as Class C, nutrient -sensitive waters (NSW) in the Cape Fear
River basin. Mr. Boone last inspected the facility in September 2008.
Sifp Rpvipw
3. Inspection of the site revealed that Clean Harbors has eliminated all Stormwater Discharge
Outfalls (SDO) from the site as detailed below:
a. A large field is located on the east side of the main site. This field receives the majority of
drainage from the industrial areas of the site. Mr. Boone identified three SDOs within the field
during the 2008 inspection, which were formed through natural erosion. Since then, Clean
Harbors has reestablished a sheetflow condition through extensive groundwork and
reestablishment of vegetation in the field. All SDOs previously located in this field have
effectively been eliminated.
b. Drainage from the west side of the main site is achieved through three stormwater catcht
basins (CB) located in the employee parking lot. These CBs drain the employee. parking areas"
and take on some roof drainage. Clean Harbors has removed all industrial activity from these
drainage areas and thereby eliminated the CBs as SDOs.
North Carolina Division of Water Quality, Winston-Salem Regional office
Location 585 Waughtown St. Winston-Salem, North Carolina 27107 One
Phone: [phone] FAX: [phone] Customer Service: 1.877-623.6748 NOI'd1Carolina
Internet: www.ncwaterquality.org (/ y]Ln� ra" lff
An Equal opportunity 1 Affirmative Action Employer i I a

Clean Harbors Reidsville LLC
Mr. Keith Anderson, Plant General Manager
Compliance Evaluation Inspection, NCSO00085
6/4/2009
Page 2 of 2
e. The lower trailer storage yard, located south of the main facility, is now used to store only
empty semi trailers and some semi trailers used for storage of historical company documents.
No industrial activity occurs in the lower trailer storage yard, therefore, previously identified
outfalls from the area have been eliminated as SDOs.
d. The rail car loading area contains a French Drain, which drains to a wooded area immediately
to the south. After much consideration of Mr. Horton's assertions that this area never produces
a discharge through the French Drain, primarily due to the large size of the French Drain, and
the fact that the closest water body is located at least 550 feet from the end of the discharge
pipe, the discharge from this area and the French Drain is also eliminated as an SDO.
Therefore, all previously identified SDOs have been eliminated as described above and the
individual NPDES stormwater permit NCS000085 is no longer required. Clean Harbors should
request rescission of the permit through DWQ's Stormwater Permitting Unit (SPU) in Raleigh.
Please draft a letter requesting rescission of the permit and send it to the following address:
NC DENR-DWQ
Wetlands and Stormwater Branch
Stormwater Permitting Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Attn: Robert Patterson
4. Mr. Robert Patterson, of the SPU, will be copied on this letter and given approval from this office
-to go ahead and rescind the permit. - Thank you for your cooperation in this matter. Should you
have any questions, please feel free to contact Mr. Boone or me at [phone].
Sincerely,
�ttekve�W.edder
Water Quality Regional Supervisor
Winston-Salem Region
Division of Water Quality
Attachments-
1. BIMS Inspection Checklist
cc_ SWP = WSROD
Central Files
Stormwater Permitting Unit, Attn: Robert Patterson

Compliance Inspection Report
Permit: NCS000085 Effective: 06/15/00 Expiration: 06/30/05 Owner: Clean Harbors Reidsville Li_C
SOC: Effective: Expiration: Facility: Clean Harbors Reidsville, LLC
County: Rockingham 208 Watlington Industrial Dr
Region: Winston-Salem
Reidsville NC 27320
Contact Person: Gwendolyn T Hill Title: Phone: [phone]
Directions to Facility:
System Classifications:
Primary ORC:
Secondary ORC(s):
On -Site Representative(s):
24 hour contact name
On -site representative.
Related Permits:
Inspection Date: 05l2812009
Primary Inspector: Ron Boone
Secondary Inspector(s):
Roger Horton
Roger Horton
94
Entry Time: 09:00 AM
Reason for Inspection: Routine
Permit Inspection Type: Stormwater Discharge, Individual
Facility Status: 0 Compliant Not Compliant
Question Areas:
® Storm Water
(See attachment summary)
Certification
Phone:
Phone: [phone]
Phone: [phone]
Exit Time: 11:00 AM
Phone. [phone]
ebl�f �a� Ext.2202
Inspection Type: Compliance Evaluation
Page: 1

Permit: NCS000085 Owner - Facility: Clean Harbors Reidsville LLC
Inspection Date: 05/28/2009 inspection Type: Compliance Evaluation Reason for Visit: Routine
Inspection Summary:
Please refer to attached inspection summary letter.
Permit and Outfalls Yes No NA NE
# Is a copy of the Permit and the Certificate of Coverage available at the site?
# Were all outfalls observed during the inspection?
# If the facility has representative outfall status, is it properly documented by the Division?
# Has the facility evaluated all illicit (non stormwater) discharges?
Commenti Please refer to attached inspection summary letter.
Page: 2

-441,
leanHarbors
ENVIRONMENTAL SERVICES`
Cleats Harbors Environmental Services, Inc.
208 Wattington Industrial Drive
Reidsville, NC 27320
336.342.6106
Fax [phone]
www.cleanharbors.com
October 27, 2008
CERTIF IED IN'IAIL 7000 1670 0002 4111 9591
IZE'I'UIZN I21rCl, 1P'1' REQUES'I'EI)
R'lr. Steve W. `redder
Water Quality Regional Supervisor
Winston-Salem Region
Division of Water Quality
Re: Compliance EVallaation Inspection
Clean Harbors Reidsville, ITC
Reidsville, North Carolina
USE PA ID. No. NCD 000 648 451
FR,gionz
j — -
20U8
This letter is in response to the letter• rcceivcd f•olll YOU Mated September 29, 2008.
I'lle Clean l-lal'boi's lZeldsville facility has been and will contlllUe to do everything necessary to make
SIII'e the water that leaves the site does so In it responsible and compliant 1-ashion. Clean I'larboi's has
had Mr. Ron Boone to conic back to Reidsville site to help consult On ways to accomplish this.
Many of tllc steins that WCI'C documented in the inspection elated September 29, 2008 were items that
WCI'e previously not identified by NCDI-NR inspectors, NCDWQ inspectors or Clean Harbors
facility personnel despite ongoing inspections. Inflective November 1, 2008, facility operations will
effectively cease. There will be limited storage and transportation activities. The loading activities
involving drum waste and the limited storage occurs under roof and is not exposed to stormwater.
']'here will also be continued loading activities on the rail spur. The loaning activities Ott the rail have
BMP's in place including tents over pumps and catch pans under potential spill points. There is
currently it French drain that services the gravel lot in the rail area. I,llls drain directs water away
from the graveled rail area and to an area hear the center of, the property On the West of, the road
leading to the South Yard. It then sheet flows off the site till-ou11h a densely wooded area to the West
of'the road.
All issues with the documentation, monitoring and site are addressed below in it format that is similar
to the NCDWQ letter dated September 29"', 2008. Mr. Boone was extremely helpful in this latest
visit and gave the facility some good suggestions to help Address these issucs.
to"People and Technology Creating a Better Environment"

L1
Mr. Steve W. Tedder
October 25, 2008
]"age 2 of 3
Documentation & Monitoring Review as Well as Action Plan:
3. alb IndividLlal drainage areas for each SDO will be delineated on the site neap as well as
adding latitudes/longitudes for each outfall.
c/d Annual SP3 reviews and spill team Updates will continue.
4. Clean Harbors will continue to perform semi-annual qualitative monitoring as required Lender
the current perllllt.
5. There is currently minimal industrial activity on the site with very little risk of� storm water
contamination. Once the shredder operation is discontinued in mid November, the only
activity that would possibly be exposed to stormwater is the liquids rail loading.
6. Clean Harbors appr'cclates the recognition in having a clean, well Maintained site.
7. a. It is Clean Harbors contention that this area as well as CBI and C132 have no
industrial exposure and would respectfully request that no analytical Sampling be
required.
b/c. The East portion of the permitted site is currently undergoing maintenance and this
area well alSO have n0 exposure t0 ]]ldllstrlal activity. Once the maintenance is
complete, the facility will invite Mr. Boone back to evaluate the area. Clean Harbors
will ov,r-seed the existing vegetation to the grass swales and to the entire area along
with some fill dirt. Check dams will be repositioned nearer to the center of the site
and areas of erosion will me filled if necessary and re -seeded.
d. This conveyance will be mitigated by grading and adding fill dirt to the area. Once
completed, the area will sheet flow to the North and then to the Last off the site.
C. The french drain is required at present in order to keep the rail loading area properly
maintained. The drain comes out 5 feet to. the West of the gravel road and — 15 sect
G-orll the SOLltil side of the fence. Any water front the drain area sheet flows to the
West thl'OLIgh a densely wooded area approximately 300 feet from the edge of the
facility property linc.
f-Ii. Soon after the end of October, the areas to the South of'the rail area will not have any
industrial activity. Clean Harbors will however perform ongoing maintenance to the
stormwater controls currently in place on the property to the SOLIth of the permitted
fence line.
Above in items 3 thl-augh 7 are the items included in the action plan. Clean Harbors Intends to have
all maintenance to identified areas complete by March 31, 2009. If maintenance is completed earlier,
the facility will notify Mr. Ron Boone and schedule a time for hint to come evaluate the areas. If it is
determined that it will take longer based on weather conditions or unforeseen changes at the site, this
will also be co111municate.d to Mr. Ron Boone.

Mr. Steve W. 'Tedder
October 25, 2008
Page 3 oF3
II'you have any questions or require any additional information regarding this matter, please contact
me at [phone].
Sincerely,
1 4
Roger Horton,
Environmental Compliance Manager
Clean Harbors Reidsville, LLC
Enclosure
cc: Keith Anderson
Storm Water file: 1081

�^ �C)F A A rF4p Michael F. Easley, Governor
O William G. Ross Jr., Secretary
V W�� North Carolina Department of Environment and Natural Resources
0 Coteen W. Sullins, Director
Division of Water Quality
aacsnre` a '�
October 9, 2008 ty.e. DQmf uR
Mr. Keith Anderson OCT 13 2$
Clean Harbors Reidsville, LLC _.
Figicr;�; fl�.ca
208 Watlington Industrial Drive
Reidsville, NC 27320
Subject: Draft NPDES Stormwater Permit
Permit No. NCS000085
Clean Harbors Reidsville, LLC
Rockingham County
Dear Mr. Anderson: -
Enclosed with this letter is a copy of the draft stormwater permit for your facility. Please review the draft
very carefully to ensure thorough -understanding of .the conditions and requirements it contains.
The draft permit contains the following significant changes from this facility's current permit:
Analytical monitoring_ changes:
7. Analytical monitoring parameters have been added to this permit. "These include Total Suspended Solids
(TSS), Chemical Oxygen Demand (COD), and pH. This monitoring must be done at all outfalls unless
representative outfall status has been granted. A site visit by the Winston-Salem Regional Office an
September 23, 2008 revealed that there were additional outfalls (total of 9 outfalls) that would need to be
monitored and further identified on your updated SPPP.
2. All analytical monitoring has been set to semi: -annually during a representative storm event as defined in
Part Il Section B. The permittee must also document the total precipitation for each event. If no discharge
occurs during the sampling period, the permittee,must submit a monitoring report indicating "No Flow"
within 30 days of the end of the six-month sampling period. Additionally, samples must be taken a
minimum of 60 days apart, as specified in Table 2.
3. Benchmarks for analytical monitoring have been added to this draft permit. Exceedances of benchmark
values require the permittee to increase monitoring, increase management actions, increase record
keeping, and/or install stormwater Best Management Practices (BMPs) in a tiered program. If the
sampling results are above a, benchmark value, or` outside of the benchmark range, for any parameter at
any outfall then the facility shall follow the Tier 1 guidelines which require a facility inspection within
two weeks and implementation of a mitigation plan within two months. If during the term of this permit,
the sampling results are above the benchmark values, or outside of the benchmark range, for any specific
parameter at a specific discharge outfall two times in a row (consecutive), then the facility shall follow the
Tier 2 guidelines which require a repetition of the steps listed for Tier 1 and also immediately institute
monthly monitoring for all parameters at every outfall where a sampling result exceeded the benchmark
value for two consecutive samples.
4. You are required to collect A of the analytical'and qualitative monitoring samples during representative
storm events as defined in Part 11 Section B. Qualitative monitoring is required regardless of
representative outfall status.
5. You are responsible for all monitoring until the renewal permit is issued. See Footnote I of Tables 1, 4,
and 5. One
NotthCarotina
J1 nitrrrrlf�
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-16t7 Phone [phone] Cuslorner Service
In;emet: h2o.enr state.nc.us 512 N. Salisbury St. Raleigh, NC 27604 FAX [phone]
An Equal oppodutitylAfrrmative Action Empbyer--50%Recyded110%Post Consumer Paper

Mr. Keith Anderson
Clean Harbors Reidsville, LLC
Permit No. NCS000085
6. The flow reporting requirement has been removed per DWQ revised strategy. (The total rainfall
parameter is in this permit, however.)
7. Vehicle maintenance monitoring has been revised to semi-annually in order to coincide with analytical
and qualitative monitoring. This requirement appears in all Individual Stormwater permits, however it
only applies to facilities that do vehicle maintenance. If the facility begins vehicle maintenance during the
permitted timeframe then the requirements shall apply.
Other permit chap eg_s.
1. Additional guidance is provided about the Site Plan requirements. The site map must now identify if the
receiving stream is impaired and if it has a TMDL established. It must also describe potential pollutants
in each outfall. The map requirements are stated more explicitly. And, the site plan must contain a list of
significant spills that have occurred in the past three years and also must certify that the outfalls have
been inspected to ensure that they do not contain non-stormwater discharges. Additional information is
provided in Part II Section A.
2. Additional requirements for the Stormwater Management PIan have been specified in Part II Section A.
More details regarding secondary containment are provided.
3. Additional requirements for the Stormwater Pollution Prevention Plan have been specified in Part 11
Section A. The plan must also be updated annually to include a list of significant spills and to certify that
the outfalls do not contain non-stormwater discharges.
4. The facility must now implement a semi-annual Facility Inspection Program of the site's stormwater
management controls as specified in Part II Section A.
5. Information regarding the No Exposure Exclusion has been added to this draft permit. If industrial
materials and activities are not exposed to precipitation or runoff as described in 40 CFR §12226(g), the
facility may qualify for a No Exposure Exclusion from NPDES stormwater discharge permit
requirements. Additional information is provided in Part I Section A.
Please submit any comments to me no later than thirty (30) days following your receipt of the draft.
Comments should be sent to the address listed at the bottom of this page. If no adverse comments are
received from the public or from you, this permit will likely be issued in about two months.
If you have any questions or comments concerning this draft permit, contact Robert Patterson at (919) 807-
6375 or robert.pattersonOncmail.net.
Sincerely, - ...
Robert D. Patterson, P.E.
Environmental Engineer
Stormwater Permitting Unit
cc: J.D. Hester, Hazardous Waste Section, 1646 MSC, Raleigh, NC 27699-1646
Winston-Salem Regional Office, Ron Boone
Stormwater Permitting Unit =
Attachments
PA

NCS000085
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 i4321 S.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,
Clean Ha rbors� `dsville, LLC
is hereby authoriz� .di'sch rge stormwater from a facility located at
Clean Harbors Reidsville, LLC
208 Watlington Industrial Drive
Reidsville, NC
Rockingham County
to receiving waters designated as an unnamed tributary of Little Troublesome Creek, a class C,
NSW stream in the Cape Fear River Basin, in accordance with the discharge limitations,
monitoring requirements, and other conditions set forth in Parts I, II, III, IV, V and VI hereof.
Note: Draft Permit Dales are Approximate
This permit shall become effective January 1, 2009.
This permit and the authorization to discharge shall expire at midnight on December 3) 1, 2013.
Signed this I" day of December, 2008.
for Coleen H. Sullins Director
Division of Water Quality
By the Authority of the Environmental Management Commission

Permit No. NCS000085
TABLE OF CONTENTS
PART I INTRODUCTION
Section A: Individual Permit Coverage
Section B: Permitted Activities
Section C: Location MapA
PART II MONITORING, CONTROLS, AND LIMITATIONS"FOR PERMITTED
DISCHARGES ss Y
Section A: Stormwater Pollution Preventidn Plan,:,
Section B: Analytical Monitoring Req irements`
f .'F
Section C: Qualitative Monitoring Requirements
Section D: On -Site Vehicle Mainten_ once Monitoring Requirements
PART III STANDARD CONDIMMTIONS FOR NPDES STORMWATER INDIVIDUAL
PERMITS
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
8. Duty to Provide Information
9. Penalties for Tampering
10. Penalties for Falsification of Reports
Section B: General Conditions
I. Individual Permit Expiration
2. Transfers
M

5
Permit No. NCS000085
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.
\ S
lnspection`,and,Entry�
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
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
110

Permit No. NCS000085
PART l INTRODUCTION
'A SECTION A: INDIVIDUAL PERMIT COVERAGE
} During the period beginning on the effective date of the pen -nit 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.
If industrial materials and activities are not exposed to precipitation or runoff as described in 40
CFR § 122.26(g), the facility may qualify for a No Exposure Exclusion from NPDES stormwater
discharge permit requirements. Any owner or operator wishing;to obtain a No Exposure
Certification must submit a No Exposure Certification'N01f66u to the, Division; must receive
approval by the Division; must maintain no exposure conditions -unless authorized to discharge
under a valid NPDES stormwater permit; and must reapply for the`No Exposure Exclusion once
every five (5) years_ $
SECTION B: PERMITTED ACTIVITI
Until this permit expires or is �dtfied'',br revoked; the permittee is authorized to discharge
stormwater to the surface waters nFNorth4Carolina or separate storm sewer system that has been
d �R �L~Ce,A
adequately treated and managed.in=accordance with the terns and conditions of this individual
permit. All stormwater discharges shall,, e�in accordance with the conditions of this permit.
lage to - surface waters of the state is prohibited unless it is an
Any other point source disc
allowable non-stormwater dischdrge or is covered by another permit, authorization, or approval.
The stormwater discharges allowed by this individual permit shall not cause or contribute to
violations of Water Quality Standards.
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[ Page 1 of 2

SECTION C: LOCATION MAP Permit No. NCS000085
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4�4 1 1 %-r.' �� /1 �ra�,.,.Trailev.:
Latitude: 36'19'41" N NCS000085
Longitude: 79"38'49"W
County: Rockingham Clean Harbors
Stream Class: C, NSW Reidsville, LLC
Receiving Stream: UT to Little Troui)lesotne Creek
Sub -basin: 03-06-01 (Cape Fear River Basin)
Facility
Location,.
dp�¢/� Map Not to Scale
Part I Page 2 of 2

Permit No. NCS000085
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 general permit. The Plan shall include, at a minimum,
the following; items:
1. Site Plan. The site plan shall provide a description of the physical facility and the
potential pollutant sources which may be expected to eon; ribute to contamination of
stormwater discharges. The site plan shall contain' efallo�wiiing:
a A general location ma USGS quadra[.mapor appropriately drafted
equivalent map), showing the facility's location in relation to transportation
routes and surface waters, the name°of the edeiving water(s) to which the
lipstormwater outfall(s) discharges�;or`if the,discharge is to a municipal separate
jf
storm sewer system, the name!of,thi e municipality and the ultimate receiving
waters, and accurate latitude and'longitude of the point(s) of discharge. The
general location(rniip,,(dr�alternatiVely the site map) shall identily'whether each
1xLreceiving water is irr paired`(on the state's 303(d) list of impaired waters) or is
located in a watershedfor.which a TMDL has been established, and what the
parameter(s) of concern,!are.
f
North Carolina's 303(d) List can be found here:
http://h2o.enr state nc.us/tmdl/General 303d.htm#Downloads
North Carolina TMDL documents can be found here:
http://h2o.enr.state.ne.us/tmdllTMDL list.htm#Final TMDLs.
(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. A narrative description of the potential pollutants which
could be expected to be present in the stormwater discharge from each outfall.
(c) A site map drawn to scale (including a distance legend) showing: the site property
boundary, the stormwater discharge outfalls, all on -site and adjacent surface
waters and wetlands, industrial activity areas (including storage of materials,
disposal areas, process areas, loading and unloading areas, and haul roads), site
topography, all drainage features and structures, drainage areas for each outfall,
direction of flow in each drainage area, industrial activities occurring in each
drainage area, buildings, existing BMPs, and impervious surfaces. The site map
must indicate the percentage of each drainage area that is impervious.
(d) A list of significant spills or leaks of pollutants that have occurred at the facility
during the three (3) previous years and any corrective actions taken to mitigate
spill impacts.
PartI [ Page [ of 10

Permit No. NCS000085
(e) Certification that the stormwater outfalls have been evaluated for the presence of
non-stormwater discharges. The certification staternent will be signed in
accordance with the requirements found in Part III, Standard Conditions, Section
B, Paragraph 5. The permittee shall re -certify annually that the stormwater
outfalls have been evaluated for the presence of non-stormwater discharges.
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 technicala�dnornjc' 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, hand Iing operations, and
manufacturing or fueling operations' In,areasfwhere elimination of exposure is
not practical, the stormwater management, plan shall document the feasibility of
diverting the stormwater runoff awa°otri areas of potential contamination.
(b) Secondary Containm. nV e 'uire'ment" s and Records. Secondary containment is
lk'storage of liquid materials; storage in any amount of Section required for: bu
313 of Title Ill of the- Superfund Amendments and Reauthorization Act (SARA)
water priority chemicals;/and storage in any amount of hazardous substances, in
order to prevent leaks and spills from contaminating stormwater runoff. A table
or summary of all.suctiftan ks and stored materials and their associated secondary
containment areas -shall be maintained. 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 closed with a 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 listing of site structural and non-structural Best Management
Practices (BMP) shall be provided. The installation and implementation of BMPs
shall be based on the assessment of the potential for sources to contribute
significant quantities of pollutants to stormwater discharges and data collected
through monitoring of stormwater discharges. The BMP Summary shall include a
written record of the specific rationale for installation and implementation of the
selected site BMPs. The BMP Summary shall be reviewed and updated annually.
Part 11 Page 2 of 10

Permit No. NCS000085
3. 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 the team) responsible for implementing the
SPRP shall be identified in a written list incorporated into the SPRP and signed and dated
by each individual acknowledging their responsibilities for 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. The SPRP must be site stormwater specific. Therefore, an oil Spill
Prevention Control and Countermeasure plan (SPCC) 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
S PRP.
4. Preventative Maintenance and Good Housekeeping Program. A�preventative
maintenance and good housekeeping programishall�-be developed. The program shall list
all stormwater control systems, stormwater discharge outfalls, all on -site and adjacent
surface waters and wetlands, industrial activity areas,(including material storage areas,
material handling areas, disposal areas, prosC s ,areas;ioading and unloading areas, and
,ri' _A,
haul roads), all drainage features and structures; andz existing structural BMPs. The
program shall establish schedules of inspection's maintenance, and housekeeping
activities of stormwater control systems,as well as facility equipment, facility areas, and
facility systems that prese4a potential forrstormwater exposure or stormwater pollution.
Inspection of material handling areasInd regular cleaning schedules of these areas shall
be incorporated into the program o,Timely compliance with the established schedules for
inspections, maintenance and houekeeping shall be recorded in writing and maintained
in the SPPP.
5. Employee Training. Training programs shall be developed and training provided at a
minimum on an annual basis for facility personnel with responsibilities for: spill response
and cleanup, preventative maintenance activities, and for 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, and their annual training
shall be documented by the signature of each employee trained.
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. All aspects of the Stormwater
Pollution Prevention Plan shall be reviewed and updated on an annual basis. The annual
update shall include an updated fist of significant spills or leaks of pollutants for the
previous three years, or the notation that no spills have occurred. The annual update shall
include re -certification that the stormwater outfalls have been evaluated for the presence
of non-stormwater discharges. Each annual update shall include a re-evaluation of the
Part II Page 3 of 10

Permit No. NCS000085
effectiveness of the BMPs listed in the BMP Summary of the Stormwater Management
Plan.
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 5) to the Director that the changes
have been made.
8. Facility Inspections. Inspections of the facility and all stormwater systems shall occur as
part of the Preventative Maintenance and Good Housekeeping Program at a minimum on
a semi-annual schedule, once during the first half of the
�year (January to June), and once
during the second half (July to December), with at least`60 days,separating inspection
dates (unless performed more frequently than semi-annually) These facility inspections
are different from, and in addition to, the stormwater discharge characteristic monitoring
required in Part It B and C of this permit.
9. implementation. The permittee shall implement the%flan. Implementation of the Plan
shall include documentation of all monitoring, measurements, inspections, maintenance
activities, and training provided to employees,,,including the log of the sampling data and
of actions taken to implement BMPs associated with the industrial activities, including
vehicle maintenance activit ieNSuch�documentation shall be kept on -site for a period of
five years and made available.to the Director or the Director's authorized representative
immediately upon request.
Part 11 Page 4 of 10

Permit No. NCS000085
SECTION B. ANALYTICAL MONITORING REQUIREMENTS
Analytical monitoring of stormwater discharges shall be performed as specified in Table 1. All
analytical monitoring shall be performed during a representative storm event. The required
monitoring will result in a minimum of ten analytical samplings being conducted over the term of
the permit at each stormwater discharge outfall (SDO).
A representative storm event is 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.¢
Table 1. Analytical Monitoring Re u
Discharge , .. -_ :. ,
Characteristics -
.W _...........:.
:Units
. Measurement Frequency]
Sample
T ' e2
`Sample
Location3
Total Suspended Solids
7
m L
.� ell semi-annual
Grab
SDO
COU(ChemicalOxygen
Demand);
ml;/I, §r'
Z ! .
semi-annual
=..
Grab
SDO
H
standard;"'
w semi-annual
Grab
SDO
Total Rainfal14
'rinchesk :
semi-annual
ain Gauge
-
Footnotes:'
I Measurement Frequency: Twi&peryear during a representative storm event, for each year until either another
permit is issued for this facility or until this permit is revoked or rescinded. If at the end of this permitting cycle
the permittee has submitted the appropriate paperwork for a renewal permit before the submittal deadline, the
pennittee will be considered for a renewal application. The applicant must continue semi-annual monitoring until
the renewed permit is issued. See Table 2 for schedule of monitoring periods through the end of this permitting
cycle.
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.
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 must be recorded. An on -site rain gauge or
local rain gauge reading must be recorded.
Part I I Page 5 of 10

Permit No. NCS000085
The permittee shall complete the minimum ten analytical samplings in accordance with the
schedule specified below in Table 2. A minimum of 60 days must separate Period 1 and
Period 2 sample dates unless monthly monitoring has been instituted tinder a Tier Two
response.
Table 2. Monitoring Schedule
Monitoring period' .2
Sample Number
Start
End
Year 1 — Period 1
1
January 1, 2009
June 30, 2009
Year 1 — Period 2
2
July 1, 2009
December 31, 2009
Year 2 — Period 1
3
January 1, 2010
June 30, 2010
Year 2 — Period 2
4
July 1, 2010
December 31, 2010
Year 3 — Period 1
5
January t,t,29,1�1
June 30, 2011
Year 3 — Period 2
6
July 1,`2011-,
q December 31, 2011
Year 4 — Period 1
7
January 1, '_fW2 %
June 30, 2012
Year 4 — Period 2
8
July'l; 2012
December 31, 2012
Year 5 — Period 1
9
,January�l; 2013
June 30, 2013
Year 5 — Period 2
10
/'�,Ju1y,I 2013
December 31, 2013
Footnotes:
l Maintain semi-annual monitoring during permit renewal_ process. The applicant must continue semi-annual
monitoring until the renewed permit,is issued\f(
2 If no discharge occurs during the sampling period, the permittee must submit a monitoring report indicating "No
Flow' within 30 days of the end of the six=m_ ont sampling period.
f�
Monitoring results shall be compared to the benchmark values in Table 3. The benchmark values in
Table 3 are not permit limits but -should be used as guidelines for the permittee's Stormwater
Pollution Prevention Plan (SPPP):1Cxccedances of benchmark values require the permittee to
increase monitoring, increase management actions, increase record keeping, and/or install
stormwater Best Management Practices (BMPs) in a tiered program. See below the descriptions of
Tier One and Tier'l-wo.
Table 3. Benchmark Values forAnalytical Monitoring
Discharge Characteristics
Units
Benchmark
Total Suspended Solids
mg/L
100
COD (Chemical Oxvgen
Demand)
mg/L
120
pal
standard
6-9
Part 11 Page 6 of 10

Permit No, NCS000085
Tier One
If: The sampling results are above a benchmark value, or outside of the benchmark range, for any
parameter at any outfall;
Then: The permittee shall:
I . Conduct a stormwater management inspection of the facility within two weeks of receiving
sampling results.
2. Identify and evaluate possible causes of the benchmark value exceedance.
3. Identify potential, and select the specific: source controls, perational controls, or physical
jV
improvements to reduce concentrations of the parameters o�� cern, or to bring
concentrations to within the benchmark range.
4. Implement the selected actions within two months©f the inspection.
5. Record each instance of a Tier One response in the Stormwater Pollution Prevention Plan.
Include the date and value of' the benchmark exceedance, the inspection date, the personnel
le
conducting the inspection, the select ct ons and the date the selected actions were
implemented.
Tier TWO = ,
If: During the term of this permit, the sampling results are above the benchmark values, or outside
of the benchmark range, for any specific parameter at a specific discharge outfall two times in a
row (consecutive);
Then: The permittee shall:
1. Repeat all the required actions outlined above in Tier One.
2. Immediately institute monthly monitoring for all parameters at every outfall where a
sampling result exceeded the benchmark value for two consecutive samples, Monthly
(analytical and qualitative) monitoring shall continue until three consecutive sample results
are below the benchmark values, or within the benchmark range, for all parameters at that
outfall.
3. If no discharge occurs during the sampling period, the permittee is required to submit a
monthly monitoring report indicating "No Flow."
4. Maintain a record of the Tier Two response in the Stormwater Pollution Prevention Plan.
Pant I I Page 7 of 10

Permit No. NCS000085
During the term of this permit, if the valid sampling results required for the permit monitoring periods
exceed the benchmark value, or are outside the benchmark range, for any specific parameter at any
specific outfall on more than four occasions, the permittee shall notify the DWQ Regional Office
Supervisor in writing within 30 days of receipt of the fourth analytical results. DWQ may, but is not
limited to:
• Require that the permittee increase or decrease the monitoring frequency for the
remainder of the permit;
• require the permittee to install structural stormwater•con rols;
• require the permittee to implement other storm water control measures; or
• require that the permittee implement site modifications toqualify for the No Exposure
Exclusion.
This site discharges to impaired waters experiencing,problems with biological integrity. If a
Total Maximum Daily Load (TMDL) is -approved for this segment of Little Troublesome Creek,
the permittee may be required to monit r,fo`r,the pollutant(s) of concern in the future and submit
results to the Division of Water Quality.The Division will consider the monitoring results in
determining whether additional BMf s arneeded to control the pollutant(s) of concern to the
maximum extent practicable.
If additional BMPs are needed to acl�ve the required level of control, the permittee will be
required to (1) develop.a strategy for implementing appropriate BMPs, and (2) submit a timetable
for incorporation of those BMPs into the permitted Stormwater Pollution Prevention Plan.
Part 11 Page 8 of 10

Permit No. NCS000085
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 in Table 4, concurrently with the
analytical monitoring event. Qualitative monitoring is for the purpose of evaluating the
effectiveness of the Stormwater Pollution Prevention Plan (SPPP) and assessing new sources of
stormwater pollution.
In the event an atypical condition is noted at a stormwater discha ge outfall, the permittee shall
'A ' �,
document the suspected cause of the condition and any,actionsztaken i%response to the
discovery. This documentation will be maintained with the'SPPIy'
Y
Table 4. Qualitative Monitoring Requirements'" a
Discharge`Characteriistics ,
- Frequency.t _° :'
' �;Monitoring
Location2
Color
semi-annual .,
SDO
Odor
'semi. -annual'
SDO
Clarity
``semi -a nual,
SDO
Floating Solids
,,ems mi-annual
SDO
Suspended Solids
semi-annual
SDO
Foamwsemi-annual
SDO
Oil Sheen
semi-annual
SDO
Erosion or deposition at the
semi-annual
SDO
outfall
Other obvious indicators
semi-annual
SDO
of stormwater pollution
Footnotes:
I Measurement Frequency: Twice per year during a representative storm event, for each year until either another
permit is issued for this facility or until this permit is revoked or rescinded. If at the end of this permitting cycle
the permittee has submitted the appropriate paperwork for a renewal permit before the submittal deadline, the
permittee will be considered for a renewal application. The applicant must continue semi-annual monitoring until
the renewed permit is issued. See Table 2 for schedule of monitoring periods through the end of this permitting
cycle.
2 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
Part II Page 9 of 10

Permit No. NCS000085
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 5. This monitoring shall be performed at all
stormwater discharge outfalls which discharge stormwater runoff from vehicle maintenance
areas, and in accordance with the schedule presented in Table 2 (Section B). All analytical
monitoring shall be performed during a representative storm event.
Table 5. Analytical Monitoring Requirements for On -Site Vehicle Maintenance
Discharge Characteristics
Units,
Measurement
Fre uenc t
Sample
Type'
Sample
Location3
I -I
standard
semi-annual
Grab
SDO
Oil and Grease
m ,/l
semi-annual�/1
Grab
SDO
Total Suspended Solids
m ,/l
semi-annual
jGrab
SDO
Total Rainfall4
inches
semi-annual \
Rain gauge
New Motor Oil Usage
gallons/month
semi-annual
Estimate
-
Footnotes:
1 Measurement Frequency: Twice per year during a representative'storm event, for each year until either another
permit is issued for this facility or until this permit.isrrevoked or rescinded. If at the end of this permitting cycle
the permittee has submitted the appropriate paperwork.for a renewal permit before the submittal deadline, the
permittee will be considered for a renewal application The applicant must continue semi-annual monitoring until
the renewed permit is issued. See Table,2 for,scl�edul'e`of monitoring periods through the end of this permitting
cycle.
2 1 f the stormwater runoff is controlled stormwater detention pond a grab sample of the discharge from the
pond shall be collected within the
�firs_tt 30 minutes of discharge from the pond.
3 Sample Location: Samples shall be colle" cted at each stormwater discharge outfalI (SDO) that discharges
stormwater runoff from area(s) where vehicle maintenance activities occur.
4 For each sampled representative storm event the total precipitation must be recorded. An on -site or local rain
gauge reading must be recorded.
Monitoring results shall be compared to the benchmark values in Table 6. The benchmark
values in Table 6 are not permit limits but should be used as guidelines for the permittee's.
Stormwater Pollution Prevention Plan (SPPP). Exceedances of benchmark values require the
permittee to increase monitoring, increase management actions, increase record keeping, and/or
install stormwater Best Management Practices (BMPs), as provided in Part iI Section B.
Table 6. Benchmark Values for Vehicle Maintenance Analytical Monitoring
Discharge Characteristics
Units
Benchmark
pH
standard
6-9
Oil and Grease
mg/L
30
Total Suspended Solids
mg/L
100
Part II Page 10 of 10

Permit No. NCS000085
PART III STANDARD CONDITIONS FOR NPDES STORMWATER INDIVIDUAL PERMITS
SECTION A: COMPLIANCE AND LIABILITY
1. Compliance Schedule
The permittee shall comply with Limitations and Controls specified for stormwater discharges in
accordance with the following schedule:
Existing Facilities already operating but applying for permit coverage for the first time: 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 It,
Section A. Paragraph 2(b) of this permit, shall be accomplished within 12 months of the effective date of
the initial permit issuance.
New Facilities applying for coverage for the first time and existing facilities -previously permitted and
E:� t --w,
applying for renewal under this permit: The Stormwater;Pollution Prevention Plan shall be developed and
implemented prior to the beginning of discharges from the bp'eration ofthe.industriai activity and be
updated thereafter on an annual basis. Secondary containment; as -specified in Part 11, Section A, Paragraph
2(b) of this permit shall be accomplished prior to.the-beginnning'.o£discharges from the operation of the
industrial activity.
2. Duty to Comply
The permittee must comply with all this individual permit. Any permit noncompliance
constitutes a violation of the Clean :Water AcE`and is grounds for enforcement action; for permit
termination, revocation and rcis uce r modification; or denial of a permit upon renewal application.
a. The pennittee shall complya�w ith standards or prohibitions established under section 307(a) of the
Clean Water Act foi-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 $27,500 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 Sl 1,000 per violation with the maximum
amount not to exceed $137,500. [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 twenty-five thousand dollars (S25,000) 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: forth 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 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 S 11,000 per violation, with the maximum amount of any Class I
penalty assessed not to exceed $27,500. Penalties for Class 11 violations are not to exceed $11,000
Part 111 Pagel of 8

Permit No. NCS000085
per day for each day during which the violation continues, with the maximum amount of any Class
I penalty not to exceed S 137,500,
Duty to Miti gate
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
Civil and Criminal Liabilitv
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 tACGS 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.
Oil and Hazardous Substance Liabilitv
Nothing in this individual permit shall be construed to-precfude 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
q fl
under NCGS 143-215.75 et seq. or Section 1 1 of the'FederallAct, 33 USC 1321.
Property Rights !
The issuance of this individual'per nit does not convey any property rights in either real or personal
property, or any exclusive pri ileges, 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.
SeverabilitV
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.
Penalties for Tamaej in
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 III Page 2 of 8

Permit No. NCS000085
10. Penalties for Falsification of Re arts
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� hall submit forms and fees as are
required by the agency authorized to issue permits no later than-�1:80'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,l80 days prior to expiration, will be
subjected to enforcement procedures as provided in NC�GS'§'4-2153.6 and 33 USC 1251 et. seq.
2. Transfers
This permit is not transferable to any personecept 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. The Permittee is
required to notify the Division to writmg•in_the event the permitted facility is sold or closed.
Signatory Requirements g
All applications, reports, or -information submitted to the Director shall be signed and certified.
a. All applications toib '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 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;
PartIll Page 3 of 8

Permit No. NCS000085
4.
5.
(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.
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 sign ifi ant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
Individual Permit Modification, Revocation and Reiseis ua ce, oiJermination
The issuance of this individuai permit does not prohibit the Director from reopening and modifying the
individual permit, revoking and reissuing the individual-perrnit, 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 Ca`oli_ i4A_ &ninistrative Code, Subchapter 214 .0100; and North Carolina
General Statute 143-215.1 et. al.> \`
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
Bypass is prohibited and the Director may take enforcement action against a permittee for bypass unless:
Partl l I Page 4 of 8

Permit No. NCS000085
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 I1I, 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
►Q
3.
4.
Representative Sam lin--
Samples collected and measurements taken, as requ
nature of the permitted discharge. Analytical sampl
event. Samples shall be taken on a day and time tK
taken before the discharge joins or is diluted by/any
Monitoring points as specified in this permit stiall:(n
i the Director- .:-
Recording Results
For each measurement, sample
requirements of this individtial
a. The date, exact place;
r.shali be characteristic of the volume and
prformed during a representative storm
;teristic of the discharge. All samples shall be
If
to stream, body of water, or substance,
ged without notification to and approval of
,or maintenance activity performed or collected pursuant to the
permittee shall record the following information:
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.
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.
Part II I Page 5 of 8

Permit No. NCS000085
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.
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 outrall 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.
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 rnon i toying,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.
v
Inspection and Entry
The permittee shall allow the Director, or an`authed 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 permittce'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-coypy, 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
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 Rep its
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.
When no discharge has occurred from the facility during the report period, the permittee is required to
submit a discharge monitoring report within 30 days of the end of the six-month sampling period, giving all
required information and indicating "NO FLOW" as per NCAC Tl 5A 0213.0506.
Part III Page 6 of 8

Permit No. NCS000085
Submitting Reports
Duplicate signed copies of all reports required herein, shall be submitted to the following address:
Division of Water Quality
Surface Water Protection Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
AvailabiIit , of Re orts
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 statementoynny such report may result in the
imposition of criminal penalties as provided for in NCG 143-21'5:6B or in Section 309 of the Federal Act.
i
Non- Storm water Discharges
If the storm event monitored in accordance with this individualpermit coincides with a non-stormwater
discharge, the permittee shall separately monitor all paramete seas required under the non-stormwater
discharge permit and provide this information with the stormwater discharge monitoring report.
Planned Changes r
The permittee shall give notice to'.the Director:as soon as possible of any planned changes at the permitted
facility which could sign ificant,iy 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
-r
notification requirements u der 40 CFR. `Part 122.42 (a).
./ ,
Anticipated Noncompiian6"H `d
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.
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.
Twenty-four Hour Reporting
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
Part III Page 7 of 8

Permit No. NCS000085
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.
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 I ll Page 8 of 8

N C S000085
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
Act then applicable:
PART V ADMINISTERING AND
REQUIRE]
The pertiiittee must pay the administering and compliance:
the Division. Failure to pay the fee in timely manner in aci
Division to initiate action to revoke the4ndividual.Penn it.
1. Act
See Clean Water Act.
2. Arithmetic Mean
shall, also contain any other requirements in the
MONITORING FEE
ig fee within 30 (thirty) days after being billed by
with 15A NCAC 2H .0105(b)(4) may cause this
PART,.VI DEFINITIONS
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
fleshings, 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_ 13MPs may take the
form of a process, activity, or physical structure.
Parts IV, V and V I Page 1 of 5

Permit No. NCS000085
Bypass
A bypass is the known diversion of stormwater from any portion of a storrnwater control facility including
the collection system, which is not a designed or established operating mode for the facility.
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. �( /f \ \
8. Division or DWQ
The Division of Water Quality, Department of En�ir no ment and'Natural Resources.
9. Director
I .
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 sample 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. No Exposure
A condition of no exposure means that all industrial materials and activities are protected by a storm
resistant shelter or acceptable storage containers to prevent exposure to rain, snow, snowmelt, or runoff.
Industrial materials or activities include, but are not limited to, material handling equipment or activities,
Part V[ Page 2 of 5 Pages

Permit No. NCS000095
industrial machinery, raw materials, intermediate products, by-products, final products, or waste products.
DWQ may grant a No Exposure Exclusion from NPDES Stormwater Permitting requirements only if a
facility complies with the terms and conditions described in 40 CFR § 122.26(g).
16. 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.
17. Permitee
The owner or operator issued a permit pursuant to this individual permit.
l8. Point Source Discharge of Stormwater y
Any discernible, confined and discrete conveyance including, bust not peci��ally 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.
19
20.
21
22
23
Representative Storm Event
A storm event that measures greater than 0.1 inches_df rainfall and that is preceded by at least 72 hours in which no
storm event measuring greater than 0.1 inches hasoccurred. 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
art a.:-.. �
stops, a sample may be collecteii;if a rain-,,produ&ga discharge begins again within the next 10 hours.
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.
Rinse Water Discharue
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.
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.
Section 3 13 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 111, Section 313 reporting
requirements; and
C. That meet at least one of the following criteria:
Part V1 Page 3 of 5 Pages

Permit No. NCS000085
(1) Is listed in Appendix D of 40 CFR part 122 on either Table 11 (organic priority
pollutants), Table IH (certain metals, cyanides, and phenols) or Table 1V (certain toxic
pollutants and hazardous substances);
(2) Is listed as a hazardous substance pursuant to section 31 1(b)(2)(A) of the CWA at 40
CFR 1 16.4; or
(3) Is a pollutant for which EPA has published acute or chronic water quality criteria.
24. 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. � ,7
25. 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.
26. Significant Spills
Includes, but is not limited to: •releases ofoiI or hazardous substances in excess of reportable quantities
under section 311 of the Clean WaterAct(Ref: 40 CFR 110.10 and-CFR 1 17.21) or section-102 of
CERCI.A (Ref: 40 CFR 302.4).
27. Stormwater Runoff
The flow of water which results from precipitation and which occurs immediately following rainfall or as a
result of snowmelt.
28. Stormwater Associated with Industrial Activit
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.
29. 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.
30. 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.
Part VI Page 4 of 5 Pages

Permit No. NCS000085
d
32.
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.
Total Maximum Daily Load (TMDL)
A TMDL is a calculation of the maximum amount of a pollutant that a waterbody can receive and still meet
water quality standards, and an allocation of that amount to the pollutant's sources. A TMDL is a detailed
water quality assessment that provides the scientific foundation for an implementation plan. The
implementation plan outlines.the steps necessary to reduce pollutant loads in a certain body of water to
restore and maintain water quality standards in all seasons. The!Clean Water Act, section 303, establishes
the water quality standards and TMDL programs. ep 0
33. Toxic Pollutant
34,
35.
36.
37.
Any pollutant listed as toxic under Section 307(a)(I),ofthe Clean, ater Act.
Upset
Means an exceptional incident in which
technology based permit effluent 1iriit6i
permittee. An upset does not include�ni
designed treatment or control facilities;
Al ~�
maintenance, or careless or improper o}l
c is unintentional and temporary noncompliance with
because of factors beyond the reasonable control of the
mpliance to the extent caused by operational error, improperly
equate treatment or control facilities, lack of preventive
ion.
Vehicle rehabilitation, mechanical repairs, painting, fueling, lubrication, vehicle cleaning operations, or
airport deicing operations.
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.
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 VI Page 5 of 5 Pages

w,arFRpG
7
f`
29 September 2008
Keith Anderson
Plant General Manager
Clean Harbor Environmental Services, Inc.
208 Watlington Industrial Drive
Reidsville, NC 27320
Subject: Compliance Evaluation Inspection & Permit Renewal
NPDES Individual Stormwater Permit NCS000085
Clean Harbor Environmental Services, Inc.
Rockingham County
Dear Mr. Anderson:
Michael F. Easley, Governor
William G. Ross Jr.. Secretary
North Carolina Department of Environment and Natural Resources
Colecn H. Sullins, Director
Division of Water Quality
1. Ron Boone of the Winston-Salem Regional Office of the NC Division of Water Quality (DWO) conducted a compliance
evaluation inspection (CEI) at the subject facility on 23 September 2008. The assistance and cooperation of Roger
Horton, Environmental Compliance Manager, was greatly appreciated. An inspection checklist is attached for your
records and the inspection findings are summarized below.
2. The facility is located at 208 Watlington Industrial Drive, in Reidsville, Rockingham County, North Carolina. According
to our database records, the facility currently discharges stormwater to Little Troublesome Creek, which is currently
classified as Class WS-I11 (water supply), NSW (nutrient sensitive water), water in the Roanoke River Basin.
Documentation & Monitoring Review
3. The only discrepancies noted in the stormwater pollution prevention plan (SP3) were:
a. Individual drainage areas for each SOO were not delineated on site map.
b. General location map did not list latitudes/longitudes for each outfall,
C. Permittee needs to begin annual SP3 reviewslupdates and have responsible party recertify it annually
after the review/update.
d. Update the Pollution Prevention and Spill Team lists (one listed person no longer works there).
4. Permittee currently performs semi-annual qualitative monitoring at two stormwater discharge outfalls (SOO), CB "A"
and CB 18". All required monitoring for these two SDOs is complete and kept on file.
5. Permittee is not currently required to perform any analytical monitoring.
Site Review
6. The site was clean and well maintained. The two existing identified SDOs were inspected and no evidence of
adverse affects of stormwater discharges were detected.
7. The site inspection did reveal additional SDOs, which must be monitored. These SDOs are listed below. Rease refer
to attachments #1 and #2.
a. 001: This is a third C8 located in the southern half of the employee parking lot, which should also be considered
an SOO. The three CBs in the parking lot take on drainage from the parking lot, roof and a limited amount of
runoff from exposed industrial drainage areas on the western side of the facility.
b. 002: Located in the northeastern corner of the northern main site. It appears to take on drainage from the west
and south. It consists of a 12" black plastic corrugated drainage pipe, a shallow Swale, which is not well defined,
North Carolina Division of Water Quality 585 Waugbtown Street Winston Salem, NC 27107 Phone [phone]
Intemel: nmalerquality.org FAX [phone]
An Equal OpportunitylAtSrmaWe Action Employer — 50% Recycled110% Post Consumer Paper
None
Ili ; olina
J�rrt�rrrr!!y
Custorner Service
1-877-623-6748

Mr. Keith Anderson
29 September 2008
Page 2
and some riprap.
c. 003: Located on the eastern edge of the northern main site. It appears to take on drainage from the west. It
consists of a shallow but well-defined swale, some riprap and what appears to be the remnants of an old rock
check dam.
d. 004: Located near the southeastern corner of the northern main site. It appears to take on drainage from the
west and south. It consists of a shallow but well-defined swale, some riprap and a rock check dam.
e_ 005: Located in the wooded area just south of the rail car loading area, this is an outlet pipe for a French drain
that drains the rail car loading area.
f. 006 & 007: These two outfalls are on the connecting road between the northern main site and the southern trailer
storage yard. They are erosion features, 006 on the west side of the road and 007 on the east side of the road.
Drainage from these two outfalls may combine in the drainage feature on the west side of the road via a drainage
pipe installed under and across the road, near where the road transitions into the trailer storage yard.
g. 008: Is an erosion feature on the west side of the southern trailer storage lot. It receives part of the drainage
from the lot.
h. 009: Is an erosion feature on the southeast corner of the southern trailer storage lot_ It receives part of the
drainage from the lot. There is also an. old sedimentation basin in this corner of the lot, presumably installed
during the clearing of the lot. The permittee may be able to use the outlet of the basin as the SOO.
Clean Harbors will need to perform more investigation and study to determine the exact locations of each of the
SDOs. A site survey may be required and some site work may be necessary to provide better sampling opportunities
at some of the SDOs. Once the location of each SOO is finalized, your SP3 will need to be updated.
8. This inspection was performed, in part, to verify sight conditions for ongoing permit renewal actions. It is imperative
that the SDOs be conclusively defined as soon as possible to facilitate the renewal process. Please notify this office
immediately once a follow-up site visit can be accomplished to review the SDO locations.
9. Please be aware that the Division may assess civil penalties of up to $25,000 per day, per violation for failure to
comply with the requirements of NCS000085. Please reply to this letter in writing within 30 business days of
receiving it. We should receive your response no later than 30 October 2008. Your response should include an
action plan and implementation schedule for the correction of those issues listed above in paragraphs 3 and 7.
10. Thank you for your cooperation in this matter. Should you have any questions, please feel free to contact Mr, Boone
or me at [phone].
Sin rely,
te5 ve W. Tedder
Water Quality Regional Supervisor
Winston-Salem Region
Division of Water Quality
Attachments:
1. BIMS Inspection Checklist
2. Topographic Map
3. Site Map
cc_ SWP--- WSRO
Central Files
Stormwater Permitting Unit

Compliance Inspection Report
Permit: NCS000085 Effective: 06/15/00 Expiration: 06130/05 Owner: Clean Harbors Reidsville LLC
SOC: Effective: Expiration: Facility: Clean Harbors ReidsviNe, LLC
County: Rockingham 208 Wallington Industrial Dr
Region: Winston-Salem
Reidsville NC 27320
Contact Person: Gwendolyn T Hill Title: Phone: [phone]
Directions to Facility:
System Classifications:
Primary ORC:
Secondary ORC(s):
On -Site Representative(s):
24 hour contact name
On -site representative
Related Permits:
Inspection Date. 09/2312008
Primary Inspector: Ron Boone
Secondary Inspector(s):
Roger Horton
Roger Horton
Entry Time: 09:30 AM
Reason for Inspection: Routine
Permit Inspection Type: Stormwater Discharge, Individual
Facility Status: ❑ Compliant ® Not Compliant
Question Areas:
® Storm Water
(See attachment summary)
Certification: Phone:
Exit Time: 12:30 PM
Phone: [phone]
Phone: [phone]
Phone: [phone]
Ext.2202
Inspection Type: Compliance Evaluation
Page: 1

Permit: NCS000085 Owner - Facility: Clean Harbors Reidsville t_i_C
Inspection Date: 09/23/2008 Inspection Type: Compliance Evaluation Reason for Visit: Routine
Inspection Summary:
Please refer to attached inspection summary letter.
Page: 2

Permit: NCS000085 Owner - Facility:.Clean Harbors Reidsville LLC
Inspection Date: 09123/2008 Inspection Type: Compliance Evaluation Reason for Visit: Routine
Stormwater Pollution Prevention Plan Yes No NA NE
Does the site have a Stormwater Pollution Prevention Plan?
■
❑
❑ it
# Does the Plan include a General Location (USGS) map?
®
❑
❑
❑
# Does the Plan include a "Narrative Description of Practices'?
■
❑
Q
❑
# Does the Plan include a detaiied site map including outfall locations and drainage areas?
n
®
n
❑
# Does the Plan include a list of significant spills occurring during the past 3 years?
®❑
f!
❑
# Has the facility evaluated feasible alternatives to current practices?
■
n
❑
❑
# Does the facility provide all necessary secondary containment?
■
n
D
n
# Does the Plan include a BMP summary?
®
n
Q
Q
# Does the Plan include a Spill Prevention and Response Plan (SPRP)?
■
❑
❑
❑
# Does the Plan include a Preventative Maintenance and Good Housekeeping Plan?
®
n
Q
n
# Does the facility provide and document Employee Training?
®❑
❑
D
# Does the Plan include a list of Responsible Pafty(s)?
!,
n
Q
n
# Is the Plan reviewed and updated annually?
Q
■
❑
❑
# Does the Plan include a Stormwater Facility Inspection Program?
®n
n
❑
Has the Stormwater Pollution Prevention Plan been implemented?
®❑
❑
n
Comment: Not all SDOs have been identified and monitored by the permittee.
Permittee has not reviewed/updated the SP3 annually.
Qualitative Monitoring
Yes
No
NA
NE
Has the facility conducted its Qualitative Monitoring semi-annually?
U
n
n_
❑
Comment: Not all SDOs have been identified and monitored by the permittee.
Analytical Monitoring
Yes
No NA
NE
Has the facility conducted its Analytical monitoring?
❑
❑ ■
❑
# Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas?
n
n ®
n
Comment: Not required in current (expired) permit.
Permit and Outfalls
Yes
No NA
NE
# Is a copy of the Permit and the Certificate of Coverage available at the site?
®
n Q
n
# Were all outfalls observed during the inspection?
■
❑ n
❑
# If the facility has representative outfall status, is it properly documented by the Division?
❑
❑ ®
❑
# Has the facility evaluated all illicit (non Stormwater) discharges?
®
n n
n
Comment: Not all SDOs have been identified and monitored by the permittee.
Page: 3

Red arrows show
approximate locations
and directions of flow of
drainage features around
the facility, which drain
to the UT to Little
Troublesome Creek.

MEMO
Division of Water Quality
Winston-Salem Regional Office
29 September 2008
Memorandum to: Robert Patterson, Stormwat ermitting Unit
Through: Steve W. Tedde
WSRO Water y Supervisor
From: Ron Boone r�
Environmental Specialist
Subject: Clean Harbors Environmental Services, Inc.
NCS000085
Rockingham County
Individual NPDES Stormwater Permit Renewal
PART I - GENERAL INFORMATION
1. Facility Address: Clean Harbors Environmental Services, Inc.
208 Watlington Industrial Drive
Reidsville, NC 27320
2. Date of Investigation: 23 September 2008
3. Report Prepared by: Ron Boone, Environmental Specialist
4. Persons Contacted and Telephone Number: Roger Horton, Compliance Manager,
Ph#[phone]
5. Directions to Site: From Winston-Salem: 1: Start out going EAST oil
WAUGHTOWN ST toward OLD LEXINGTON RD, 2: Turn SLIGHT RIGHT
onto THOMASVILLE RD, 3: Merge onto I-40 E 'via the ramp on the LEFT
toward GREENSBORO/RIGH POINT, 4: Take the I-40-BR E exit, EXIT 212,
toward GR.EENSBORO/BRYAN BLVD, 5: Merge onto 1-40 BR 1 , 6: Merge
onto US-29 N via EXIT 39 toward REIDSVIL' LE, 7: Take the NC-87 N exit
toward REIDSVILLE/ROCKINGHAM COM COLLEGE, 8. Turn LEFT MIto
BARNES ST, 9: Turn LEFT onto WAT"LINGTON INDUSTRIAL DR, 10: End
at 208 Watlington Industrial Dr Reidsville, NC 27320-8147, From Raleigh see
Atch 42.

6. Discharge Points(s):
Permittee currently has two identified stormwater discharge outfalls (SDO),
identified on submitted site map as CB (catch basin) A and CB B. Permittee did
not provide the latitudes/longitudes of these outfalls.
U.S.G.S. Quad No. B-20-SW U.S.G.S. Quad Name Reidsville
7. Receiving stream or affected surface waters: Unnamed tributary to Little
Troublesome Creek
a. Classification:\ �' NsW
b. River Basin and Su615asin No.: Cape Fear,'03-06-01
S. On site inspection on 23 September 2008 revealed several other SDOs beyond
those currently identified and monitored by the permittec, as summarized below.
The drainage features that surround the facility and convey site drainage to
unnamed tributaries to Little Troublesome Creek are shown on attachment 41; red
arrows indicate direction of flow. Attachment #2 shows approximate locations of
additional SDOs identified during the inspection, labeled 001 through 009.
a. 001: This is a third CB located in the southern half of the employee
parking lot, which should also be considered an SDO. The three CBs in
the parking lot take on drainage from the -parking lot, roof and a limited
amount of runoff from exposed industrial drainage areas on the western
side of the facility.
b. 002: Located in the northeastern corner of the northern main site. It
appears to take on drainage from the west and south. It consists of a 12"
black plastic corrugated drainage pipe, a shallow swale, which is not well
defined, and some 6prap.
C. 003: Located on the eastern edge of the northern main site. It appears to
take on drainage from the west. .It consists of a shallow but well-defined
swale, some riprap and what appears to be the remnants of an old rock
check dam.
d. 004: Located near the southeastern corner of the northern main site. It
appears to take on drainage from the west and south. It consists of a
shallow but well-defined swale, some riprap and a rock check dam.
C. 005: Located in the wooded area just south of the rail car loading area,
this is an outlet pipe for a French drain that drains the rail car loading area.
f. 006 & 007: These two outfalls are on the connecting road between the
northern main site and the southern trailer storage -yard. They are erosion
features, 006 on the west side of the road and 007 on the, east side of the
road. Drainage from these two outfalls may combine in the drainage
feature on the west side of the road via a drainage pipe installed under and

across the road, near where the road transitions into the trailer storage
yard.
g. 008: is an erosion feature on the west side of the southern trailer storage
lot. It receives part of the drainage from the lot.
h. 009: Is an erosion feature on the.southeast corner of the southern trailer
storage lot. It receives part of the drainage from the lot. There is also an
old sedimentation basin in this corner of the lot, presumably installed
during the clearing of the lot. The permittee may be able to use the outlet
of the basin as the SDO.
Final definition of outfalls will take more investigation and study by the
permittee. A site survey may be required and some site work may be necessary to
provide better sampling opportunities at same of the SDOs. Pennittee may be
able to justify Representative Outfall Status (ROS) for some of the outfalls.
9. There were several other observations made during the inspection as listed below:
a. The site is not primarily sheet flow. Most drainage leaves the site via the
SDOs listed above.
b. The site has extensive secondary containment, as required by RCRA, for
hazardous wastes stored primarily in 55-gallon drums. These storage
areas are mostly covered. However, as stated in paragraph 42 of the CO
Review Summary, incidental movement of materials around the site is not
covered and this is the point during operations at which the materials are
most likely to be spilled in exposed areas outside of RCRA containment.
This is the most likely source of stonnwater pollution. The pennittee's
statement, that the only pollutant source on site is the parked employee's
vehicles, is inaccurate.
c. The semi trailer storage area lot, located to the south of the main facility,
is not covered. Both empty trailers and trailers loaded with hazardous
waste materials are stored in the lot.
d. The rail car loading area is also not covered and has a French drain that
outlets to the drainage feature located between the main site to the north
and the trailer storage lot to the south, to the west of the connecting road.
10. The proposed analytical monitoring requirements are logical given the permittee's
line of work.
11. Permittee will have to update the stormwater pollution prevention plan (SP3),
general location map and site map once all outfalls have been definitely
determined. The only SP3 discrepancies noted during the inspection were:
a. Individual drainage areas for each SDO were not delineated on site map.
b. General location Snap did not list latitudes/longitudes for each outfa.11.
c. Permittee needs to begin annual SP3 reviews/updates and have responsible
party recertify it annually after the review/update.

d. Update the Pollution Prevention and Spill Team lists (one listed person no
longer works there).
12. Final Recommendation: Permit may be issued now with the proposed changes
unless it is necessary to wait until all SDOs are conclusively defined.
Attachments:
1. Topographic Map
2. Site Map
CC: Central Files

A.,
7,
L
Y f .1
Attachment #1
Red arrows show
1 A
approximate locations
V N and directions of flow of
drainage features around
the facility, which drain
to the UT to Little
NO*
Troublesome Creek.
1;4
A,
1�y
4
4 jy,
F4
)n 17 oan t4 ir-L) LLE-j
3
IF t
7 14
7
j
70'
,-
A
L
t
f
7.
N
7M
91

Existing Identified Outfalls
= Existing Unidentified Outfalls
--I- = Drainage Direction of Flow
CB "A"
CB "B"
001
Rail car loading area
I French drain & outlet
005
�
008
Attachment #2
j Northern main site
1 002 1
1 003 1
NOTE: SDO locations and
direction of flow arrows are
only approximates.
.004
1 007 1
I Southern trailer storage area
1 009 1

SR tY
Ago
Kau

r

117 �7.-

oe-'s, e-tl-

, •.3 OS C 1� I�� i.

�rs11 k1 CAI J-P C401I't. I L c, &N

NCS000085
�oF W A rFRo
�O G
7
Michael F. Easley, Gavcrnor
William G, Ross Jr., Secretary
North Carolina Department of 6nvirorunent and Natural Resources
Colecn 11. Sullins, Director
Division of WaterQuality
STAFF REVIEW AND EVALUATION
i.IrLr a awrmwaEer rcrm>«
Facility Name:
Clean Harbors Environmental Services, Inc.
N.C' bept. of ENR
NPDES Permit Number:
NCS000085
AUG Z g 2008
Facility Location:
Reidsville, NC (Rockingham County)
R1lnston•Safom
-gional oft;:,
Type of Activity:
hazardous and non -hazardous waste recycling, treatment and disposal
SIC Code:
7392 (?) primary, 4953 secondary
Receiving Streams:
UT to Little Troublesome Creek
River Basin:
Cape Fear River Basin, Sub -basin 03-06-01
Stream Classification:
C, NSW
Proposed Permit Requirements:
See attached draft permit.
Monitoring Data:
See Table 1
Facility Location:
See Figure I
Response Requested by, (Date):
September 29, 2008
Central Office Staff Contact:
Robert Patterson, [phone]
Special Issues:
', '`:Ilsstie''; ' :: :,
Ratin� Scaler 1 eas to ]0 hard =
Compliance history
5
Benchmark exceedance
1
Location (TMDL, T&E
1
species, etc
Other Challenges:
5
• Monitoring
arameters
Dif iculty Rating:
12/40
Special Issues Explanation:
• Difficult to determine to what extend chemicals are exposed to stormwater, and what parameters
should be monitored for. Majority of site is sheetflow.
Description of Onsite Activities:
They provide hazardous and non -hazardous waste recycling, treatment and disposal, as well as laboratory chemical
packing and household hazardous waste management services. They also provide field services, industrial services,
vacuum services, and transformer services, tank cleaning, decontamination, industrial cleaning, and rernediation.
Documents Reviewed:
• ' NPDES Stormwater Permit Application Materials .
• National Heritage Prograin (NHP) Threatened and Endangered Species Database
Page I of 6

NCS000085
• SPU File
a EPA Sector -Specific Permit, 2006 draft
303(d) List, 2008 draft
• 2005 Cape Fear River Basinwide Plan
History:
1 October 1994: Permit first issued to Laidlaw Environmental Services, Inc, (no analytical monitoring)
1 July 2000: Permit re -issued to Safety-Kleen (TS), Inc. (no analytical monitoring)
• 30 August 2002: Ownership change to Clean Harbors Reidsville LLC. Facility is still Safety-Kleen (TS),
Inc.
• 5 November 2004: Notified permittee that they needed to re -apply.
• 10 December 2004: Facility name change to Clean Harbors Reidsville, LLC. (Note: The cover letter
discussing coverage under the General Permit. I believe that that was done in error. There is no other
indication in the file that they changed.)
20 December 2004: Permittee submitted renewal application for individual permit, NCS 000085
• 10 May 2007: DWQ (Aisha Lau) acknowledged receipt of the application.
• Unknown date: There is a note in the file (in Aisha's writing) that J.D. Hester in the Hazardous Waste
Section would like a copy of the draft permit (1646 Mail Service Center, 27699-1646).
Page 2 of 6

NCS000085
Figure is Map of Facility
Central Office Review Summary:
1. Owner's Other Pernlits:
• RCRA Part B Permit
2. General Observations: Majority of facility is inside buildings including trailer storage area, truck unloading, and
USTs. Incidental transport and movement of materials around the site is not covered. The rail car unloading area is
also not covered. Permittee states in renewal application package that "Parked employee vehicles or trucks (without
waste) are the only contributors of contaminants".
3. Impairment; The receiving stream, Little Troublesome Creek is impaired for biological integrity. This creek is
divided into two segments, 16-7(a) and 16-7(b) which are separated by the WWTP. The WWTP location is
unknown, but both (a) and (b) are impaired. The 2005 Cape Fear River Basinwide Plan indicates that increased
Page 3 -of 6

NCS000085
impervious surfaces have caused habitat degradation and turbidity issues. Agriculture and road construction are
also listed as causes of habitat degradation. MS4s are believed to cause fecal coliform contamination. A WART'
study identified toxicity, and organic enrichment from storm sewers and runoff as the primary biological
community stressors. The Local Watershed Plan indicates that a significant portion of the buffer has been
disturbed in the watershed. DWQ developed a fecal coliform TMDL for the creek that required a 40% reduction
n fecal loading. NCEEP staff are working with locals to begin design and construction of stream preservation
efforts along this creek.
4. Threatened and Endangered: No ,r&E present
5. Industrial Changes Since Previous Permit: Significantly increase use of the rail spur.
6. Analytical Monitoring Notes: No analytical monitoring was required in the previous permit.
7. Qualitative Monitoring Notes: Most of the monitoring was done during dry weather. In the May 10, 2007 letter,
DWQ told the permittee that they had to sample during a storm. Reiterate this fact in the cover letter of the
permit.
Revised Permit Recommendations: Analytical Monitoring:
1. COD, pH, and TSS have been added to the analytical monitoring requirements.
2. All analytical monitoring has been set to semi-annually during a representative storm event as defined in Part Il
Section B. The permittee must also document the total precipitation for each event. If no discharge occurs
during the sampling period, the permittee must submit a monitoring report indicating "No Flow" within 30 days
of the end of the six-month sampling period. Additionally, samples must be taken a minimum of 60 days apart,
as specified in Table 2.
3, Benchmarks for analytical monitoring have been added to this draft permit. Exceedances of benchmark values
require the permittee to increase monitoring, increase management actions, increase record keeping, and/or
install stormwater Hest Management Practices (BMPs) in a tiered program. If the sampling results are above a
benchmark value, or outside of the benchmark range, for any parameter at any outfall then the facility shall
follow the "Pier 1 guidelines which require a facility inspection within two weeks and implementation of a
mitigation plan within two months. If during the term of this permit, the sampling results are above the
benchmark values, or outside of the benchmark range, for any specific parameter at a specific discharge outfall
two times in a row (consecutive), then the facility shall follow the Tier 2 guidelines which require a repetition of
the steps listed for Tier 1 and also immediately institute [monthly monitoring for all parameters at every outfall
where a sampling result exceeded the benchmark value for two consecutive samples.
4. The permittee is required to collect all of the analytical and qualitative monitoring samples during representative
storm events as defined in Part Il Section B. Qualitative monitoring is required regardless of representative
outfall status.
5. The permittee is responsible for all monitoring until the renewal permit is issued. See Footnote 1 of Tables 1, 4,
and 5.
6. The flow reporting requirement has been removed per DWQ revised strategy. (The total rainfall parameter is in
this permit, however.)
7. Vehicle maintenance monitoring has been revised to semi-annually in order to coincide with analytical and
qualitative monitoring.
Other Proposed Changes to the Previous Permit:
Additional guidance is provided about the Site Plan requirements. The site map must now identify if the
receiving stream is impaired and if it has a TMDL established. It must also describe potential pollutants in each
outfall. The trap requirements are stated more explicitly. And, the site plan must contain a list of significant
spills that have occurred in the past three years and also must certify that the outfalls have been inspected to
ensure that they do not contain non-stormwater discharges. Additional information is provided in Part ll Section
A.
Page 4 of 6

NCS000085
2. Additional requirements for the Stormwater Management Plan have been specified in Part II Section A. More
details regarding secondary containment are provided.
3. Additional requirements for the Stormwater Pollution Prevention Plan have been specified in Part 11 Section A.
The plan must also be updated annually to include a list of significant spills and to certify that the outfalls (10 not
contain non -stor nwater..discharges. .
4. The facility must now implement a semi-annual Facility Inspection Program of the site's stormwater
management controls as specified in fart II Section A.
5. Information regarding the No Exposure Exclusion has been added to this draft permit If industrial materials and
activities arc not exposed to precipitation or runoff as described in 40 CFR § 122.26(g), the facility may qualify
for a No Exposure Exclusion from NPDES stormwater discharge permit requirements. Additional information
is provided in fart I Section A.
Discussions with permiltee: Roger Horton, 336-361-6132, August 4, 2008
1. SIC code'?
ANSWER: 7392 primary, 4953 secondary
2. Industrial changes?
ANSWER: no. inspected last year.
It appears that based on the last site visit in 2007, there is mainly sheet flow runoff from the facility (except the 2
outfalls in the parking area). Can WSRO please comment of the feasibility of adding and actually collecting
analytical sampling for this facility? Please call the CO to discuss.
Page 5 of 6

NCS000085
Recommendations: Based on the documents reviewed, the application infomiation submitted on December 20,
2004 sufficient to issue an Individual Stormwater Permit.
Prepared by {Signature}
Stormwater Permitting U
Concurrence by Regional
Water Quality Supervisor
Date
Date ZaDB
.Date �5zs 4'4'
Regional Office Staff Comments
cvz, Va C7
Page 6 of 6

o�°twArFR°� PERMIT COVERAGE
Y RENEWAL APPLICATION FORM Permit Number
National Pollutant Discharge Elimination System NCS000{I85
Stormwater Discharge Permit
THIS APPLICATION MUST BE SIGNEI) AND RETURNED ALONG WI'1'II'IHE REQUESTEI) SUPPL ,,N'a"NTAL
INFORMATION TO THE WV. OF WATER QUALITY 1N ORDER FOR YOUR FACILITY TO QUALIFY FOR
RENEWAL OF YOUR S'I'0RMNi'A'1'ER PERMIT NCS000095
The following is the information currently in our database for your facility. Please review this information carefully
and make all corrections as necessary in the space provided to the right of the current information.
OWNER INFORMATION
Owner/Org. Name: CLEAN HARBORS REIDSVILLE LLC
Owner Contact:
Mailing Address:
Phone Number:
Fax Number
E-mail address:
FAC:ILITY INFORMATION
Facility Name: SAFETY-KLEEN TS INC
Facility Contact:
Facility Address: 208 WATLINGTON INDUSTRIAL
REIDSVILLE, NC 27320
Phone Number:
Fax Number
E-mail address:
PERMIT INFORMATION
Permit Contact: GWENDOLYN T HILL
Mailing Address: 208 WATLINGTON INDUSTRIAL
REIDSVILLE, NC27320
Phone Number: 3362426106
Fax Number:
E-mail address:
DISCHARGE- INFORMATION
Discharge Receiving Water: UTTROU13LESOMECREEK
Stream Class: C Nsw
Basin:
Sub -Basin #: 030601
Number of outfalls:
CERTIFICATION
Sg'a e a
I certify that I am familiar with the information contained in the application and Ihat to the best of my knowledge and
belief such information is true, complete and accurate.
Signature
Print or type name of person signing above
Please return this completed renewal application form to:
Date
Individual Permit Renewal
Attn: Aisha Lau
Stormwater and General Permits Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Title
I � I
DEC 2 0 ZI.l114
DEIVF2 -WATER QUALITY
WAHanrfr A �.__

SUPPLEMENTAL INFORMATION REQUIRED FOR RENEWAL OF INDIVIDUAL NPDES
STORMWATER PERMIT
Two copies of each of the following shall accompany this submittal in order for the application to be
considered complete:
Initials
1
(Do not submit the Site Stormwater Pollution Prevention Plan)
A current Site Map from the Stormwater Pollution Prevention Plan, The location of
industrial activities (including storage of materials, disposal areas, process areas and
loading and unloading areas), drainage structures, drainage areas for each outfall, building
locations and impervious surfaces should be clearly noted.
2. A summary of Analytical Monitoring results during the terra of the existing permit (if your
permit required analytical sampling). Do not submit individual lab reports. The summary
can consist of a table including such items as outfall number, parameters sampled, lab
results, date sampled, and storm event data. *
3.
% 4
A summary of the Visual Monitoring results. Do not submit individual monitoring reports.
The summary can consist of a table including such items as outfall number, parameters
surveyed, observations, and date monitoring conducted.
A summary of the Best Management Practices utilized at the permitted facility. Summary
should consist of a short narrative description of each BMP's in place at the facility. If the
implementation of any BMP's is planned, plcase include information on these BMP's.
5_ A short narrative describing any significant changes in industrial activities at the permitted
facility. Significant changes could include the addition or deletion of work processes,
changes in material handling practices, changes in material storage practices, and/or
changes in the raw materials used by the facility.
6. Certification of the development and implementation of a Stormwater Pollution Prevention
Plan for the permitted facility (Sign and return attached form).
�I If the final year analytical monitoring of the existing permit tern has not been completed
prior to filing the renewal submittal, then the last years monitoring results should be
submitted within 30 days of receipt of the laboratory reports. (i.e. do not withhold renewal
submittal waiting on lab results)
Representative storm sampling may now be conducted anytime during the year (the April to
November window has been eliminated) and the representative rainfall event is now
defined as a storm event that measures greater than 0.1 inches and is preceded by at least 72
hours in which no storm event measuring greater than 0.1 inches has occurred.
DEC 2 0 21JO,
DENR - AA- F( rjUA"_;1 - t
VYetlands & Stc,nm Atru rltl gin, j

STORMWATER POLLUTION PREVENTION PLAN
DEVELOPMENT AND IMPLEMENTATION
CERTIFICATION
N.C. Division of Water Quality, Storniwater and General Permits Unit
Facility Name: SAFETY-KLEEN TS INC
Permit Number: NCS000085 .
Location Address: 208 WATLINGTON INDUSTRIAL
REIDSVILLE, NC 27320
County: ROCKINGHAM
"I certify, tinder penalty of law, that the Stormwater Pollution Prevention Plan (SPPP) document and all attachments
were developed and implemented under my direction or supervision in accordance with a system designed to assure
that qualified personnel property gather and evaluate the information required by the SPPP. Based on my inquiry of
the person or persons who manage the system, or those persons directly responsible for gathering the information,
the information gathered is, to the best of my knowledge and belief, true, accurate, and complete"
"I certify that the SPPP has been developed, signed and retained at the facility location and the SPPP has been fully
implemented at the named facility location in accordance with the terms and conditions of the stormwater general
permit."
A am aware that there are significant penalties for falsifying information, including the possibility of fines and
imprisonment for knowing violations"
Sign (according to permit signatory requirements) and return this Certification. DO NOT SEND THE
STORMWATER POLLUTION PREVENTION PLAN NVITH THE CERTIFICATION.
2�
Signature Date -
Print or type name of person signing above Title
�JEC
WAALI SPPP CertiFiCation 2/99
Y 4"Jetta�c�s R 5tnrr tvratur Brano

SPCC PLAN
Licensed Professional ENGINEER CERTIFICATION
[40 CFR 112.3(d)]
Facility Name: Clean Harbors Reidsville, LLC
Facility Address:' 208 Watlington Industrial Drive
Reidsville, North Carolina 27320
I certify that:
(i) I am familiar with the requirements of 40 CFR Part 112 —'Oil Pollution
Prevention,
(ii) I or my agent have visited and examined the facility. listed above,
(iii) The Spill Prevention, Control, and Counte"neasures Plan (the Plan).
has been prepared in accordance with good engineering practice, including
consideration. of applicable industry standards, and the requirements of 40
CFR Part 112;
(iv) Procedures for required inspections and testing have been established,
and
(v) The Plan is adequate for the facility,
Engineer's Name (Print) J CA
Engineer's Signature
t
t
Date:
Engineer's Phone Number
SPCC Plan Appendix H

Significant Changes in Industrial Activities
The Reidsville facility has hart outdoor, temporary bulk vehicle storage on site for many
years. facility operations have always required bulk tankers and roll -offs to be parked on -
site on a short-term basis. The Reidsville facility }Mans to significantly increase its use of
the rail spur that is identified on the site map. Personnel will continue to inspect. bulk
tankers, roll -offs, gondolas and rail tankers Upon arrival and prior to loading operations.
The containers will also be inspected for evidence of leaks and or spiLls during and after
loading operations. The Best Management Practices outlined in section 4 will continue to
be sternly enforced.

TABLE 4
NON -STORM WATER
DISCHARGE EVALUATION
t5 Ya mv-
u
1,3
t1m
Outfall A & B
9/28/95
Dry weather
No discharge
Jill) spigner
observation
Offlfalf A & B
3/28/96
Dry weather
No discharge
Todd Blake
observation
Outfall A & B
t018/96
Wet weather
No discharge
Todd Blake
observation
Outfall A & B
4/27/97
Dry weather
No discharge
Todd Blake
observation
Outfall A & B
11/26/97
Dry weather
No discharge
Todd Blake
observation
Outfall A & B
4/28/98
Dry weather
No discharge
Todd Blake
observation
Owfall A &_ B
11/24/98
Dry weather
No discharge
Todd Blake
observation
Ouff"ill A & B
4/15/99
Dry weather
No discharge
Todd Blake
observation
OLItfidl A &, B
10/11/99
Wet weather
No discharge
Todd Blake
observation
Outfall A & B
6/29/00
Dry weather
No discharge
Todd Blake
observation
Outfall A & B
10/31/00
Dry weather
No discharge
Todd Blake
observation
Outfall A & B
5/04/01
Dry weather
No discharge
Roger Horton
observation
OLItf,111 A & B
10/26/01
Dry weather
No discharge
Roger Horton
observation
0ml-all A & B
4/23/02
Dry weather
No discharge
Roger Horton
observation
Outfall A & B
10/03/02
Wet weather
No discharge
Roger Horton
observation
Outfall A & B
5/08/03
Dry weather
No discharge
Roger Horton
observation
Outfall A & B
10/24/03
Dry weather
No discharge
Roger Horton
observation
Outfal I A & B
5/25/04
Dry weather
No discharge
Roger Horton
observation
Outfall AS, B
I
10/7/04
Dry weather
I
No discharge
Roger Horton
I
observation
3-6 Revised 1218104

SECTION 4
BEST' MANAGEMEN't` PUACT[CES
This section describes the storm water management controls in place at the Clean Harbors Facility.
The facility operates under a RCRA Part B Contingency Plan that has the goal of preventing releases
of toxics from the facility. The SWPPP 'I'cam includes representatives responsible for executing both
the SWI'PP and the Contingency flan. This organizational linkage of Teams and Plans allows Clean
Harbors to maintain the communications processes necessary for the Plans to accomplish the common
goal without unnecessary and inefficient duplication of efforts.
4.1 Good Housekeeping
Good housekeeping is the maintenance of an orderly work environment and contributes to the overall
facility pollution control effort. Good housekeeping is achieved through a combination of periodic
employee training, motivation, and significant management attention to details of keeping storage and
workshop areas clean and orderly. Good housekeeping contributes to prevention of BMP incidents,
but supports worker health and safety programs, eliminates waste, and generally prevents
deterioration of company property'and equipment.
Outdoor storage of wastes in tankers, trailers, and roll -offs is closely monitored. Inspections of
storage buildings and outdoor tankers, trailers, and roll -offs are conducted on a daily and weekly.
basis.
Clean Harbors has adopted a High standard of good housekeeping in its storage and materials handling
areas. Wastes are stored in designated areas with secondary containment and segregated according to
chemical compatibility. The drums are kept clear from walkways. Floors in the work and storage
areas are maintaincd in a clean and dry condition. Blind sumps are routinely inspected and cleaned, as
needed.
4.2 Preventive Maintenance Program
An effective Preventive Maintenance Program is an important aspect of any BMP control system..
Well maintained and inspected equipment is less likely to cause problems that result in accidents.
Clean Harbors has a preventive maintenance program that satisfies the overall needs of the BMA
Program. The program specifically provides review of equipment in areas where potential discharges
to the environment exist. In this case, the areas of' specific concern are the loading docks, waste
storage buildings, roll -off storage areas, trailer parking areas, and tanker storage areas. When a
determination is made that insufficient attention is being paid to any item involved in the storage or
transport of the wastes, these deficiencies will be brought to the attention of the Pollution Prevention
Team.

4.3 Spill Prevention and Response
Because Clean Harbors operates under a RCRA Part 13 permit, comprehensive spill prevention and
response procedures have been developed. 'These procedures are thoroughly discussed in the Part B
Contingency Plan• The actions to be taken arc based on a proper assessment of the situation and will
accomplish the following:
• Secure life and limb
• Contain the spill
• Initiate clean-up activities
• Minimize potential or existing environmental damages
Emergency equipment is readily available at the facility to respond to fires, spills, and leaks. In
addition, the facility has coordination agreements with local fire, health care, and emergency
preparedness units. On -site equipment includes but is not limited to, the following:
• Communications and alarm systems
• Fire extinguishers
• Personal protective equipment
• Spill control equipment
• Emergency showers and eyewash stations
4.4 Inspection and -Record Keeping
Clean Harbors conducts daily and weekly facility operations inspections. Inspection Lags are
maintained and become part of the overall record -keeping program. Inspections are conducted of the
following areas:
• Site security/access control devices
• All waste storage areas
• All waste loading/unloading areas
• Emergency equipment stores

• Spill response equipment stores
Inspection Logs will be reviewed by- the SWPPP Team during Site Compliance Evaluations (see
Section 5. 1) to assess the potential of these areas to contaminate storm water. An example of the
Clean Harbors Inspection Logs are included in Appendix B.
4.5 Sediment and Lrosion Control
The facility topography is generally flat and primarily covered with grass. Sediment and erosion
control is not a concern. The facility will be inspected periodically to assess sediment and erosion
control in the future.
4.6 Managenient of Run-off
dutfalls A and B are storm drains for the discharge of storm water leaving the facility. Discharge
from outfalls is continuous during rainfall events.
Parked employee vehicles or trucks (without waste) are the only contributors of contaminants.
A drainage depression has been graded along the south security fence to channel run-off through
riprap and disperse it across several hundred feet of grassy field.
4.7 Security
Site security has proven to bean effective structural control used to minimize the unauthorized use or
access of on -site equipment and operations. The Reidsville facility prevents unknowing entry and
minimizes unauthorized entry of persons onto the active portions of the facility by a number of
mechanisms. These mechanisms include structural controls such as perimeter fencing and controlled
access.
All operational employees wear uniforms to identify themselves as Clean Harbors employees. Al I
authorized visitors and guests of the facility are required to register with the office and wear visitor
badges while on site. The Clean Harbors policy is that -any authorized visitor must be accompanied
by a Clean Harbors representative at all times while within the active portion of the facility, unless
other arrangements have been made with facility management. This policy, along with the dress
code, provides a method of immediate identification of individuals that are not authorized to be in the
active portion of the facility, All employees are aware of the dress code and policy and have been
instructed to confront, or report to their supervisors, individuals that appear to be at the facility
without proper clearance or authorization.
4.7. I The Security System

The facility Security Plan is comprised of a security system in conjunction with danger signs
and facility -wide fencing that completely surround the active portions of the facility. The
security system involves the controlled entry, at all times, of personnel and Vchrcular traffic to
the active portions of the facility by limiting access into the active portion to authorized
personnel and visitors.
An additional aspect of the facility security system is the use of a 24-hour camcra surveillance
system. The system has the ability to record and save information and can be queried for
historic data.
4.7.2 Facility Fencing and Lighting
Clean Harbors has constructed a fence that completely surrounds the currently active portions
of the facility. All fencing at the facility has been designed and sized to secure areas against
unauthorized entry and also to prevent unknowing entry.
Facility lighting throughout the unloading area is sufficient to detect any leaks or spills during
hours of darkness by facility personnel or local police, fire, and State emergency management
personnel. Lighting is also adequate to determine and discourage vandalism,
4.8 Employee Training
Initially, facility operations personnel receive 24-hour training for hazardous waste treatment, storage,
and disposal (TSD) facility personnel as required at 29 Code of Federal Regulations (CFR) 1910.120,
Hazardous Waste Operations and Emergency Response. Employees will not be allowed to work in
unsupervised positions until they have completed this 24-11our training program.
In addition to the 24-hour TSD training, operations personnel also receive spill response and
operational procedures training to satisfy the requirements of the facility's RCRA Part 13 Permit and
DOT Hazardous Materials Shipping and Transportation Training.
Clean Harbors laboratory personnel are trained in the requirements of the facility's Chemical Hygiene
Plan (CHP). The CHP is an operational requirement as outlined at 29 Code of Federal Regulations
(CFR) Part 1910.145.
All Operations employees receive, on an annual basis, eight hours of health and safety refresher
training. This eight -hour refresher provides an overview of key topics presented in both the 24-hour
training programs, and the other operational safety programs.
In addition, personnel identified as members of the SWPPP Team will receive initial training to
familiarize them with the contents and intentions of the SWPPP. Areas to be discussed include spill

response, good housekeeping/plant cleanliness, and best management practices. Keith Anderson or
his designee will be responsible for conducting this training.
A continuing training program is an integral part of the company's training process. An initial
introductory program will present the rules and procedures used at the facility to new employees.
Operating, emergency, and safety procedures will constantly change due to new regulatory
requirements, shifting operational emphasis, and improved and more efficient operating techniques.
Therefore, it is an essential responsibility of Clean Harbors management to continually train its
employees, as the need arises, in areas that affect the operation of the facility, At a ininimuni,
employees will receive their training annually. Training records for members of t11c Pollution
Prevention Team will be maintained by the Team Manages- or his designee.

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DRAWN BY BY T6G LAIDLAW ENVIRONMENTAL
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'' DATE REIDSVILLE, N.C. PROJECT NO.
•••� ~Y ��- ---�—^ 3%22/94 t5-13802.LX

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FIGURE B---01
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SHEET , . OF
PROJECT NO.
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ATE �_�_�� SITE LOCATION 14-13811.00'

hticliael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
July 5, 2007
Mr. Roger Horton
C1eanHarbors Environmental Services
208 Wallington Industrial Drive
Reidsville, NC 27320
SUBJECT: Compliance Evaluation Inspection
C1eanHarbors Environmental Services Stormwater Program
Permit No. NCS000085
Rockingham County
Dear Mr. Horton:
Coleen Sullins, Director
Division of Water Quality
The subject inspection was performed on July 3, 2007, by Mr. David Russell with our Winston-
Salem Regional Office. You and Ms. Jenny Patterson, NC Hazardous Waste Section were present
during the inspection.
The purpose of the inspection was to determine compliance with your stormwater permit. The
inspection found that your company has implemented a Stormwater Pollution Prevention Plan(SWPPP)
as required by the permit. Qualitative monitoring of the txvo(2) outfalls leaving the site is being
performed. No analytical monitoring is required at this site. The majority of the area of the site has
stormwater runoff that is sheet flow and has no monitoring requirement.
A visual inspection of the facility site found no problems. The drainageways leaving the site
were clean with no stains evident. No problems were found with the stormwater program for your
facility. You are commended for your efforts.
Should you have any questions, contact Mr. David Russell in Our Winston-Salem Regional
Office at [phone].
Sincerely,
Steve W. Tedder
Water Quality Supervisor
Central Piles
WSRO
One
NolihCarolirm
Al atrlrvl! ll
North Carolina Division of Water Quality 585 Waughtowii Street Winston-Salem, NC 27107 Phone [phone] Fax [phone]
Internet: h2o.enr state ncus
An Equal Opporlunity/A4firmative Action Employer — 50% RecyCed(l0% Post Consumer Paper

Compliance Inspection Report
Permit: NCS000085 Effective: 06/15/00 Expiration: 06/30105
SOC: Effective: Expiration:
County: Rockingham
Region: Winston-Salem
9 PR E .v
Contact Person: Gw�#-
Directions to Facility:
System Classifications:
Primary ORC:
Secondary ORC(s):
On -Site Representative(s):
Related Permits:
inspection Date: 07/0312007
Primary Inspector: David C Russell
Secondary Inspector(s):
Title:
Entry Time: 01 05 PM
Reason for Inspection: Routine
Permit Inspection Type: Stormwater Discharge, Individual
Facility Status: ® Compliant n Not Compliant
Question Areas:
® Storm Water
(See attachment Surnmary)
Certification:
Owner: Clean Harbors Reidsville LLC
Facility: Clean Harbors Reidsville, LLC
208 Watiingtori Industrial Dr
Reidsville NC 27320
Phone: [phone]
Exit Time: 02:40 PM
Phone:
Phone: [phone]
nspection Type: Ccrnplianee Evaluation
Page: 1

ri
N
Permit: NCS000065 Owner • Facility: Clean Harbors Reidsville LLC .
Inspection Date: 0710312007 Inspection Type: Compliance Evaluation
Inspection Summary:
Reason for Visit: Routine
QUalltatiye Monitoring
Has the facility conducted its Qualitative Monitoring semi-annually?
Comment: There are twc(2) outfalls that are visually monitored.
Analytical Monitoring
Has the facility conducted its Analyticai monitoring?
# Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas?
Comment: No analytical monitoring is required. The majority of the area at this site is
sheet flow with no stormwater monitoring requirement.
Permit and Outfalls
# Is a copy of the Permit and the Certificate of Coverage available at the site?
# Were all outfalls observed during the inspection?
# If the facility has representative outfall status, is it properly documented by the Division?
# Has the facility evaluated all illicit (non stormwaler) discharges?
Comment: Permit renewal application has been submitted.
Yes No NA NE
®nnn
Yes No NA NE
n®nn
nmmo
Yes No NA NE
®nnn
Ell nnn
n n ® n
® n n n
Page: 2

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City Ireidsville j
State Inc {
Postal Code
Seardh
Locations
Clean Harbors Environmental Services, Inc.
Carolina Technical Services
EPA 0i NCD 000 648 451-Rl
Main Phone Number: 336.342.6106
Fax Number: 336.361.6130
Address: 208 Watlington Industrial Drive
Reidsville, NC 27320
Clean Harbors Reidsville, LLC
Reidsville Facility
EPA ID: NCD 000 648 451
1 of 2 6/20/2007 l 1:28 AM

http a/www, cl eanharbors. com/Sites/Corp_S ite/Locations/locations. asp
Main Phone Number: 336.342.6106
Fax Number: 336.361.6130
Address: 208 Watlington Industrial Drive
Reidsville, NC 27320
Clean Harbors Environmental Services, Inc.
Reidsville Field Services
EPA ID: NIA
Main Phone Number: 336.342.6106
Toll Free Number: 800.O11_JANK (800.645.8265)
Fax Number: 336.361.6130
Address: 208 Watlington Industrial Drive
Reidsville, NC 27320
Copyright © 1995 - 2006 Clean Harbors, Inc.
Use of automated data collection programs forbidden.
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2 of 2 6/20/2007 l 1:28 AM

i
---713 0 ~1
1�
STORM WATER POLLUTION
r
PREVENTION PLAN
Clean Harbors Reidsville, LLC
REIDSVILLE, NC
December 2004
Revision No. 6
Revised 1218104

Section
2
3
4
5.
TABLE OF CONTENTS
Page
REVISIONS RECORD i
INTRODUCTION 1-1
1.1 Background 1-1
1.2 Certification 1-1
1.3 Facility Description 1-2
POLLUTION PREVENTION TEAM 2-1
DESCRIPTION OF POTENTIAL POLLUTION SOURCES
3-1
3.1 Site Map
3-1
3.2 Inventory of Exposed Materials
3-1
3.3 Record of Spills and Leaks
3-2
3.4 Non-Stornl Water Discharge Assessment
3-2
3.5 Summary of Potential Pollutant Sources
3-2
BEST MANAGEMENT PRACTICES
4-1
4.1 Good Housekeeping
4-1
4.2 Preventive Maintenance Program
4-1
4.3 Spill Prevention and Response
4-2
4.4 Inspection and Record Keeping
4-2
4.5 Sediment and Erosion Control
4-3
4.6 Management of Run-off
4-3
4.7 Security
4-3
4.7.1 The Security System
4-4
4.7.2 Facility Fencing and Lighting
4-4
4.8 Employee Training
4-4
SITE COMPLIANCE REQUIREMENTS
5-1
5.1 Seri -Annual Site Compliance Evaluation
5-1
5.2 Retention of Records
5-2
5.3 Record Keeping and Internal Reporting
5-2
5.4 SWPPP Revisions
5-2
Revised I218104

TABLE OF CONTENTS (Continued)
List of Tables
'fable 1 - Pollution Prevention Team Roster 2-2
Table 2 - Inventory of Significant Materials Exposed to Storm Water 3-4
Table 3 - List of Significant Spills and Leaks 3-5
Table 4 - Nan -Storm Water Discharge Evaluation 3-6
List of Figures
Figure 1 - Site Location Map
List of Appendices
Appendix A - Site Drainage Map
Appendix B - Safety-Klcen Inspection Logs
Appendix C - Site Compliance Evaluation Reports
Appendix D - Retention of Records
Appendix E - NC Individual Permit
1-4
Revised 1218104

REVISIONS RECORD
This document will be revised occasionally to reflect new team members, telephone number changes,
changes to the content of the Plan, and other modifications. This page and the footer located at the
bottom right of each page allow the plan holders to maintain a current up-to-date version of the Plan.
When a section is modified, deleted, or replaced, the plan holder should indicate the date of the
revision on the affected pages, as well as updating the listing below.
Revision Dumber
Revision Date
Sections Affected
0
Sept. 1995
(Original Version)
1
June 1996
4, Table 1
2
Sept. 1998
Entire Document
3
March 1999
Entire Document
4
July 2000
2, Table l
5
April 3, 2002
Table 3
6
1
December 8, 2004
Entire Document
Revised 1218104

SECTION 1
INTRODUCTION
1.1 Background
The Clean Water Act Amendments of 1987 required the United States Environmental Protection
Agency (US EPA) to publish regulations to control storm water discharges under the National
Pollutant Discharge Elimination System (NPDES). The US EPA published storm water regulations
on November 16, 1990, in the Code of Federal Regulations (CFR), 40 CFR Part 122.26. The
regulations require certain dischargers of storm water to waters of the United States to apply for
NPDES permits. "Waters of the United States" is generally defined as surface waters, including
lakes, rivers, streams, wetlands, and coastal waters. NPDES storm water discharge permits will allow
the State and Federal agencies to track and monitor sources of storm water pollution. According to
the November 16, 1990 final rule, facilities with a "storni water discharge associated with industrial
activity" are required to apply for a storm water permit.
Clean Harbors Reidsville, LLC (Clean Harbors) operates under a RCRA Part B Permit, is subject to
Section I22.26(b)(14)(iv) of the regulations, and is required to apply for an NPDES permit for storm
water. Clean Harbors satisfied NPDES permitting requirements for its facility in Reidsville, NC,
through submission of an Individual Permit Application.
This SWPPP is a "living document" since it will require periodic updates, addition of data, appending
of reports, and other modifications. The SWPPP is to be revised within two weeks of each Site
Compliance Evaluation, if it proves to be ineffective in controlling the discharge of pollutants.
Clean Harbors must also amend this SWPPP whenever there is a change in design, construction,
operation, or maintenance that may impact the potential for pollutants to be discharged. Clean
Harbors is not required to submit a notice to NCDENR each time the SWPPP is modified, unless
NCDENR specifically requests changes to be made to the SWPPP.
1.2 Certification
To document that this SWPPP is complete and adequately implemented, the Permit requires that an
authorized facility representative sign and certify it. According to the Permit requirements, a
responsible corporate officer is defined as: (1) 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 (2) the manager of one or more
manufacturing, production, or operating facilities employing more than 250 persons. As a result, the
responsible official must sign the certification on Page 1-4 for deeming this SWPPP as complete.
1-1 Revised 1218104

In addition, the Permit requires that the SWPPP include a certification that the site's outfalls have
been evaluated for the presence of non -storm water discharges. This has been incorporated into Table
4 located in Section 3.4, Non -Storm Water Discharge Assessment.
1.3 Facility Description
The Clean Harbors Reidsville facility is a regional hazardous waste management facility authorized to
operate under a RCRA Part B Permit. Clients include industries and waste generating sources such as
hospitals, universities, manufacturing industries, research and development facilities, and government
agencies. The types of wastes handled by Clean Harbors include all EPA hazardous waste and other
hazardous substances not directly regulated by EPA. Services provided by Clean Harbors include
generator interface such as waste profiling, waste sample analysis, disposal method and site selection,
disposal vendor interface, manifest administration, and records retention. Clean Harbors chemists and
other trained personnel assist with waste characterization, sampling, packaging, and manifest
preparation. Clean Harbors vehicles are available for transporting wastes, and storage space is
available for load consolidation. Clean Harbors also sells supplies such as containers and labels, and
provides programs such as health monitoring, personnel protection and training, emergency response
and remedial actions.
Hazardous wastes are received in shipping containers and are stored, bulked or re -containerized in the
warehouse, lab pack consolidation building, drum bulking/storage shed or containment areas of the
dock and trailer containment building.
The legal boundary for the Safety-Kleen facility is depicted on the site map. The property owned by
Clean Harbors consists of two parcels. The parcel to the north contains the RCRA permitted facilities
and is approximately 16 acres. The parcel to the south is other lands owned by Clean Harbors and
contains approximately 9 acres that has a graveled lot. The property is bordered on the west side by
Wallington Industrial Boulevard Drive and on the east side by a wooded buffer zone of about 100 feet
between the facility and the US 29 Bypass. Wooded buffer zones border the north and south sides of
the property. Clean Harbors is located in an area considered to be a light industry zone.
The majority of the area immediately adjacent to the current structures of the facility is paved with
asphalt and storm drainage will generally flow across the property in a southeast direction. Process
and storage areas are curbed or elevated so there will be no run-on to these areas. The two outfalls
collect rainwater principally from the employee parking lot on the west side of -the property.
Contaminants may include oil and grease from motor vehicles.
The location of loading and unloading areas is shown in Figure B-03. These bays are curbed and have
floors that slope down to centrally -located blind containment sumps. Roof overhangs of at least 10
feet on these structures will prevent rainfall from collecting in the containment sumps in these
structures.
1-2 Revised 12/8/04

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 gathered and evaluated the information submitted. Based on my inquiry of the person or
persons who manage the system, or those persons directly responsible for gathering the infomtation,
the information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am aware that there are significant penalties for submitting false information, including the possibility
of fine and imprisonment for knowing violations".
Name and Official Title
Telephone Number
Keith Anderson, General Manager [phone]
Signature:
Date Signed:
1-3 Revised 1218104

SECTION 2
POLLUTION PREVENTION TEAM
The Permit requires that each SWPPP identify a specific individual or individuals within the
Organization as members of the Storm Water Pollution Prevention Team (Team). Designating a team
to implement the SWPPP serves several purposes. Naming the individual or Team Members makes it
clear that part of that person's job is to prevent storm water pollution. Identifying a specific individual
or individuals also provides a point of contact for those outside the facility that may need to discuss
aspects of the facility's SWPPP (e.g., regulatory officials).
Effective organization is important for the Team to be able to accomplish the task of implementing
and maintaining a comprehensive SWPPP. There are two important features in organizing a team of
this nature: selecting the right individuals to serve on the Team and establishing good channels of
communication. The Team will be the driving force behind the implementation, maintenance, and
revision of the facility's SWPPP. Keith Anderson, Clean Harbors General Manager, will serve as the
Team Manager and will be responsible for overseeing all aspects of the SWPPP, including
maintaining of all records of inspections and revisions to the SWPPP. Records will be kept at the
office of the Team Manager or his designee.
The team's responsibilities include initial site assessment, identification of pollutant sources and risks,
decision -making on appropriate Best Management Practices (BMPs), directing the actual
implementation of the BMPs, and regular evaluations to measure the effectiveness of the SWPPP. To
ensure that the SWPPP remains effective, the person or Team responsible for maintaining the SWPPP
must be aware of any changes that are made in plant operations to assess the nature of those revisions.
While a designated individual or team can be assigned the job of developing and implementing this
SWPPP, facility management is ultimately responsible for the implementation of the SWPPP and for
compliance with all applicable storm water requirements. Accordingly, the designated individual or
Team must have a clear line of communication with facility management to ensure that they are able
to function in a cooperative partnership.
Team members will be specified to assist the Team Manager during inspections and ensuring that
corrective actions are carried out, as necessary. All members of the Team will be familiar with the
SWPPP Plan, adequately trained in its intentions (see Section 4.8), and committed to implementing
storm water management controls outlined in this SWPPP.
Table 1 lists the team members and their areas of responsibility at the facility. Additional members
added to the SWPPP Team will also be listed in Table 1. It will be the responsibility of the SWPPP
Team Leader to ensure new team members are trained in the purposes and requirements of the
SWPPP, as specified in Section 4.8.
2.1 Revised 1218104

J
TABLE
POLLUTION PREVENTION TEAM ROSTER
Name
Facility/Team Responsibility
Home Telephone
Keith Anderson
General Manager/BMP
[phone]
Coordinator; assists with
inspections
Roger Horton
Environmental Compliance
[phone]
Specialist; ensures Team
members are familiar with the
SWPPP, assists with
inspections and evaluations
Dan Roblec
Operations Manager; ensures
[phone]
Team members are familiar
with the SWPPP, assists with
inspections and evaluations
2-2
Reviser} i 2!S/0.1

SECTION 3
DESCRIPTION OF POTENTIAL POLLUTION SOURCES
The Permit requires that this SWPPP include a description of potential sources that may be
reasonably expected to add significant amounts of pollutants to storm water discharges or that
may result in the discharge of pollutants during dry weather from separate storm sewers
draining the facility. This section of the SWPPP identifies all activities and significant materials
that may be a source of contaminants to the storm water running off this site.
3.1 Site Map
The Site Drainage Map contained in Appendix A will help team members assess where potential
storm water pollutants are located, where pollutants could contaminate storm water, and where storm
water leaves the site. The map specifically identifies features and areas of potential pollutant sources
stick as:
• Topography or site characteristics
• Location of exposed significant materials
• Locations of past spills and leaks
• High -risk waste generating areas and activities common on industrial sites, such as:
- Leading and unloading areas
Waste management areas
- Outside storage of wastes
3.2 Inventory of Exposed Materials
The Pennit requires preparation of an inventory of materials that may be exposed to storm water at
the site that includes a narrative description of the following:
Significant materials that have been handled, treated, stored, or disposed of in a manner to
allow exposure to storm water between the time of three years prior to the date of pernit
issuance and the present
• Method(s} and location of on -site storage or disposal
Materials management practices employed to minimize contact of these materials with
storm water run-off between the time of three years prior to the date of the issuance of the
permit and the present
3-1 Ra viserll Y8/Od

• Existing structural and non-structural control measures to reduce pollutants in storm water
run-off, including their locations
• Any treatment of storm water run-off
Table 2 identifies those significant materials that have been exposed to stone water. These and other
potential sources are discussed in the Section 3.5 of this Plan.
3.3 Record of Spills and Leaks
There have been no significant leaks or spills of toxic or hazardous substances at the Reidsville
facility, during the three years prior to the development of the original SWPPP. However, Clean
Harbors is aware that such events are reportable occurrences and will be kept as part of this SWPPP,
should they occur. Any spills or leaks that occur subsequent to this historical listing will be
documented in accordance with the procedures described in Section 5.3 (Record keeping and Internal
Reporting) and recorded on Table 3.
3.4 Non -Storm Water Discharge Assessment
Outfalls A and B have been evaluated for the presence of non -storm water discharges. The
certification for this evaluation is presented in Table 4.
3.5 Summary of Potential Pollutant Sources
Because the waste loading, unloading, and storage areas have regularly scheduled inspections, are
curbed, and not exposed to precipitation, the probability of pollutants contaminating storm water is
small. Nevertheless, Clean Harbors goal is to minimize the chance of an unauthorized discharge of
pollutants. For this reason, personnel must be made aware that all areas of the facility need to be
considered as potential pollutant sources and avoid environmentally unsound practices at all times.
The following summarizes potential pollutant sources and pollutants that could appear in run-off if a
spill or leak should occur:
Outdoor tractor and trailer parking areas that have the potential to release pollutants. Personnel
Should be attentive to parking areas for over -the -road equipment, and note any evidence of
diesel fuel, motor oil, or lubricants on paved and unpaved surfaces. Run-off may contain oil
and grease or hydrocarbons, should a leak occur.
• Outdoor trailer storage and roll -off storage of wastes. Personnel should inspect storage trailers
and roll -offs daily when the facility is operating for evidence of leaks and/or spills.
3-2 Re viscid 12/8/04

• Outdoor, temporary bulk vehicle storage. Facility operations require bulk tankers and roll -offs
to be parked on -site on a short-term basis. Personnel inspect bulk tankers/roll-
offs/gondolas/rail tankers upon arrival for evidence of leaks and/or spills.
Since Clean Harbors business is the management and treatment of wastes, many control measures are
in place to prevent accidental or unplanned releases to the environment. Therefore, the risk of storm
water contamination is low.
3-3 Revise(1121814

TABLE
INVENTORY OF SIGNIFICANT MATERIALS
EXPOSED TO STORM WATER
Description/Location
Quantity
Management Practice
Non -hazardous roll -off
20 to 50 yd 3
Impermeable tarps; daily
container storage; North side
inspections
Outdoor trailer storage;
Mobile trailers
Fully enclosed trailers;
various locations
secured; daily inspections
i
3-4 Revoed I A404

TABLE 3
LIST OF SIGNIFICANT SPILLS AND LEAKS
(1991 - 2002)
Date Description of Event Response Preventive Measures
(location, materials,
quantity, etc.)
Sept. 1995 There have been no
significant leaks or spills
of hazardous substances
in the previous three
years.
July 1997 50 gallons of sulfuric and
phosphoric acid waste
spilled onto the asphalt
parking lot adjacent to the
NE side of Building 2.
March 2002 5-10 gallons of hydraulic
fluid was pushed out of a
rail used to move roll off
box's. It spilled behind
the warehouse in the
vicinity of the rail spur.
The contractors overflow
tank had been overfilled.
N/A
Down sloped areas were
bermed with clay absorbents
to prevent run-off from the
asphalt surfaces. Clay
absorbents were used to
collect any liquids from
entire spill and area was
decontaminated and later
excavated. New asphalt was
Placed in the exavated area.
The spill was contained with
oil dry and the residue was
swept up. The area was
again covered in oil dry and
the residue was swept up.
Finally, the area was
pressure washed and again
covered in oil dry and swept
up. All contaminated
residue was containerized
and shipped off site for
N/A
Drums of free liquids
will not be allowed to be
transported across the
parking lot unless a
containment pan is used.
In order to minimize
future occurrences, SK
personnel will be present
and observe any
subcontract transporters
off loading rolloffs on
our site.
3-5 Revised 1218104

TABLE 4
NON -STORM WATER
DISCHARGE EVALUATION
Evaluation
Date
Method
Outfall ID
Results
Name of Evaluator
Outfall A & B
9/28/95
Dry weather
No discharge
Jim Spigner
observation
Outfall A & B
3/28/96
Dry weather
No discharge
Todd Blake
observation
Outfall A & B
10/8/96
Wet weather
No discharge
Todd Blake
observation
Outfall A & B
4/27/97
Dry weather
No discharge
Todd Blake
observation
Outfall A & B
11/26197
Dry weather
No discharge
Todd Blake
observation
Outfall A & B
4/28/98
Dry weather
No discharge
Todd Blake
observation
Outfall A & B
11/24/98
Dry weather
No discharge
Todd Blake
observation
Outfall A & B
4/15/99
Dry weather
No discharge
Todd Blake
observation
Outfall A & B
10/11/99
Wet weather
No discharge
Todd Blake
observation
Outfall A & B
6/29/00
Dry weather
No discharge
Todd Blake
observation
Outfall A & B
10/31/00
Dry weather
No discharge
Todd Blake
observation
Outfall A & B
5/04/01
Dry weather
No discharge
Roger Horton
observation
Outfall A & B
10/26/01
Dry weather
No discharge
Roger Horton
observation
Outfall A & B
4/23/02
Dry weather
No discharge
Roger Horton
observation
Outfall A & B
10/03/02
Wet weather
No discharge
Roger Horton
observation
OutfalI A & B
5/08/03
Dry weather
No discharge
Roger Horton
observation
Outfall A & B
10/24/03
Dry weather
No discharge
Roger Horton
observation
Outfall A & B
5/25/04
Dry weather
No discharge
Roger Horton
observation
Outfall A & B
10/7/04
Dry weather
No discharge
Roger Horton
observation
3.6 Revised 1218104

Certification
I, Keith Anderson (responsible corporate official), 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 fine and imprisonment for knowing violations.
A. Name c- Official Title (type orprint)
B. Area Code & Telephone Number
Keith Anderson, General Manager
[phone]
C. Signature
D. Date Signed
3.6 Revised 1218104

SECTION 4
BEST MANAGEMENT PRACTICES
This section describes the storm water management controls in place at the Clean Harbors facility.
'rhe facility operates under a RCRA Part B Contingency Plan that has the goal of preventing releases
of toxics from the facility. The SWPPP Team includes representatives responsible for executing both
the SWPPP and the Contingency Plan. This organizational linkage of Teams and Plans allows Clean
Harbors to maintain the communications processes necessary for the Plans to accomplish the common
goal without unnecessary and inefficient duplication of efforts.
4.1 Good Housekeeping
Good housekeeping is the maintenance of an orderly work environment and contributes to the overall
facility pollution control effort. Good housekeeping is achieved through a combination of periodic
employee training, motivation, and significant management attention to details of keeping storage and
workshop areas clean and orderly. Good housekeeping contributes to prevention of BMP incidents,
but supports worker health and safety programs, eliminates waste, and generally prevents
deterioration of company property and equipment.
Outdoor storage of wastes in tankers, trailers, and roll -offs is closely monitored. Inspections of
storage buildings and outdoor tankers, trailers, and roll -offs are conducted on a daily and weekly
basis.
Clean Harbors has adopted a high standard of good housekeeping in its storage and materials handling
areas. Wastes are stored in designated areas with secondary containment and segregated according to
chemical compatibility. The drums are kept clear from walkways. Floors in the work and storage
areas are maintained in a clean and dry condition. Blind sumps are routinely inspected and cleaned, as
needed.
4.2 Preventive Maintenance Program
An effective Preventive Maintenance Program is an important aspect of any BMP control system.
Well maintained and inspected equipment is less likely to cause problems that result in accidents.
Clean Harbors has a preventive maintenance program that satisfies the overall needs of the BMP
Program. The program specifically provides review of equipment in areas where potential discharges
to the environment exist. In this case, the areas of specific concern are the loading docks, waste
storage buildings, roll -off storage areas, trailer -parking areas, and tanker storage areas. When a
determination is made that insufficient attention is being paid to any item involved in the storage or
transport of the wastes, these deficiencies will be brought to the attention of the Pollution Prevention
Team.
4-1 Revised 12/8/04

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DATE
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Mr. Keith Anderson
Clean Harbors Reidsville, LLC
208 Wallington Industrial Drive
Reidsville, North Carolina 27320
Dear Mr. Anderson:
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
- Division of Water Qualify
RECEIVED a
May 10, 2007 N.C. Dew- of EN.R
MAY 21 2007
winown-sa < L
Subject: NPDES Permit Renewal Application
Permit Number NCS000085
Individual Stormwater Permit
Rockingham County
The Division of Water Quality's Stormwater and General Permits Unit hereby acknowledges receipt of your renewal
application for coverage under NPDES Permit Number NCS000085 on December 20, 2004. The submitted renewal package
contained the following items:
➢ Signed application
➢ Site map
➢ Visual monitoring results summary (The data provided for this was taken when there was no rain or stormwater
discharge event occurring. The qualitative (visual) monitoring called for in this permit is to be done while a stonnwater
outfall is discharging so that its qualities can be observed. It does not need to be a "representative storm" as required for
the quantitative monitoring, but it does need to be a storm.)
➢ Best Management Practices
➢ Narrative describing significant changes at the permitted facility
➢ Signed Stormwater Pollution Prevention Plan certification
A preliminary review of the submitted renewal application package has been conducted and it appears to be complete. No
further information is required at this time. 1 apologize for the long delay that has occurred in preparing your permit renewal.
At this time I have scheduled a time to draft your permit in early August 2007, so you can anticipate receiving a draft for
your review by the end of October (Some time will be taken for internal review first.). In the interim continue to follow the
requirements of your now expired permit, performing the qualitative monitoring as noted above.
If you have any.questions about the renewal process or would like to discuss this letter, please contact me at [phone],
extension 578.
SincereI ,
Aisha H. Lau
Environtnental Engineer
cc: Regional Office . '�
Stormwater and General Permits Unit
Central Files
Hazardous Waste Section - Mr. J.D. Hester
N"o�r hCarolina
✓vatirrnlly
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone [phone] Customer Service
Internet: h2o.enr.state.nc.u9 512 N. Salisbury St. Raleigh, NC 27604 FAX [phone]
An Equal Opportunity/Affirmative Action Employer — 50% Recycledll0% Post Consumer Paper

CleanHarbOr
ENVIRONMENTAL SERVICES, INC.
208 Wndingrcan Industrial Drive
ltcillsvllle, N(...:27320
336-342-6106
Fax [phone]
www.cican laarl)oa:+.cun►
July 29
avid Russell
ivision of Water Quality
NCDNR-Winston-Salem Regional Office
5-85` W iughtown Street
Winston-Salem, North Carolina 27107
Re: Permit Modification Notice
Clean Harbors Reidsville, LLC
Reidsville, North Carolina
Dear Mr. Russell:
AUG o 1 M
N.ri9ton-Salmi
Region;i C'r ice
On July 28, 2005, the Clean Harbors Reidsville, LLC facility submitted a Class 2 permit
modification request to the North Carolina Department of Environment and Natural Resources
(NCDNR), Hazardous Waste Section. The permit modification request was submitted in order to
include one (1) newly identified and four (4) previously promulgated EPA Hazardous Waste codes
(K 169, K 170, K 171, K 172, K 181) to the facility's Hazardous Waste Management Permit.
A public meeting will be held on Tuesday, August 16, 2005 at 6:00 p.m. at the Holiday Inn Express
located at 101 Express Drive in Reidsville, North Carolina. The 60-day public comment period
will begin on July 28, 2005 and will extend through September 27, 2005. Any written comments
concerning this permit modification request should be submitted to Mr. Carl Utterback of the
NCDENR at 585 Waughtown Street, Winston-Salem, North Carolina 27107, A copy of the pen -nit
modification request, and supporting documents, is available for review and copying during the
public comment period at the Reidsville Public Library located at 204 W, Morehead Street in
Reidsville.
This notification is being provided to you in accordance with 40 CFR Part 270.42(b)(2). If you
have any questions or require any additional information regarding this matter, please contact Mr.
Keith Anderson or myself at [phone].
Sincerely,
Ro er Horton
Environmental Manager
cc: file 1020
:_ "Temple and 7eclinology Creitting a Better Environment "

State of North Carolina
Department of Environment
and Natural Resources
Division Of Water Quality
Michael F. Easley, Governor
William G. Ross Jr., Secretary
Alan W. Klimek, P.E., Director
November 5, 2004
SAFETY-KLEEN TS INC
Ai,rN: GWENDOLYN T HILL, OR SUCCESSOR
208 WATLINGTON INDUSTRIAL
REIDSVILLE, NC 27320
Dear Permittee:
1 • •
NCDENR
NoRrm CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
RECEIVED
N4. 0CPt, 0# EN"
Nov o 8 2004
w1nston-Salem
Rolwal office
Subject: NPDFS Stormwater Permit Renewal
Safety-Kleen TS Inc
Permit Number NCS000085
Rockingham County
Your facility is currently covered for stormwater discharge under NPDFS Permit NCS000085. This permit expires
on June 30. 2005. North Carolina Administrative Code (15A NCAC 214.0105(e)) requires that an application for
permit renewal be filed at least 180 days prior to expiration of the current permit_ In order to assure your continued
coverage tinder your permit, you must apply to the Division of Water Quality (DWQ) for renewal of your permit.
To make this renewal process easier, we are informing you in advance that your permit will be expiring. Enclosed
you will find an individual permit renewal application form, supplemental information request, and Stormwater
Pollution Prevention Plan certification.
Filing the application form along with the requested supplimental information wiil constitute your application for
renewal of your permit. As stated above, the application form must be completed and returned along with all
requested inro rmation by January 7, 2005 in order for the pert -nit to be renewed by June 30, 2005.
Failure to request renewal by January 7, 2005 may result in a civil assessment of at least $500.00. Larger penalties
may be assessed depending on the delinquency of the request. Discharge of stormwater from your facility without
coverage under a valid stormwater NPDES permit would constitute a violation of NCGS 143-215.1 and could
result in assessments of civil penalties of up to $25,000 per day.
If you have any questions regarding the permit renewal procedures please contact Bill Mills or the Stormwater and
General Permits Unit at [phone], ext. 548.
Sincerely,
Bradley Bennett, Supervisor
Stormwater and General Permits Unit
cc: Central Files
Stormwater and General Permits Unit Files
Winston-Salem Regional Office .
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 'telephone [phone] Fax [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

nGe-
State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross Jr-, Secretary
Alan W- Klimek, P.E. Director
GWENDOLYN T HILL
SAFETY-KLEEN TS INC
208 WATLINGTON INDUS"TRIAL DRIVE
REIDSVILLE, NC 27320
Dear Pcrntiucci
1 00
NCDEFL4'R
NORTH CAROLINA DEPAR7m=NT OF"""?
ENviRONYIENTRLE'. t`A�fF�A10E-00URC£5
N.C. J i �fjl�+�
August 30, 2002
0 C T - 4 2002
Win5t�_>
Regional uifice
Subject: NPDES Permit Modiiicalion-Name and/or Ownership Change
Permit Number NCS000085
Safety-Klecn TS Inc
Rockingham County
In accordance with your request received June 21, 2002, the Division is forwarding the subject permit
modification. This modification documents the change in the ownership of the subject facility. All other terms and
conditions in the original permit remain unchanged and in full effect. This permit modification is issued under the
requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North
Carolina and the U. S. Environmental Protection Agency dated December 6, 1983,
This permit modification does not affect the legal requirement to obtain other permits which may be
required by the Division of Water Quality, the Division of Land Resources, Co:Gctal Area Management Act, br any
other Federal or Local government permit that may be required. If you have any questions concerning this permit,
please contact Valcry Stephens at the telephone number or address listed below.
Sincerely,
."14Wt&
for Alan W. Klimek, P.E.
cc: Central Files
Winston-Salem Regional Office, Water Quality Section
Stonnwater and General Permits Unit Files
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone [phone] FAX [phone]
An Equal opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

Permit No. NCS000085
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,
Clean Harbors Reidsville LLC
is hereby authorized to discharge stormwater from a facility located:
Safety-Klcen (TS), Inc.
208 Watlington Industrial Road
Reidsville
Rockingham County
to receiving waters designated as an unnamed tributary to Troublesome Creek, a class C=NSW: stream, in
the Cape Fear River Basin in accordance with limitations and controls, monitoring requirements and
other conditions set forth in Parts I, 11, 111 and IV hereof. 11
This permit shall become effective August 30, 2002.
This permit and the authorization to discharge shall expire at midnight on June 30, 2005:.
Signed this day August 30, 2002.
AIan W. Klimek, P.E., Director
ivision of Water Quality
By Authority of the Environmental Management Commission

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Bill Holman, Secretary
Kerr T. Stevens, Director
June 15, 2000
Ms. Gwendolyn T. Hill
Safety-Kleen (TS), Inc. --- - --
208 Watlington Industrial Rd.
Reidsville, NC 27320
1 � •
f
PENRNORDEPARTM
ENVIRONMENT TND NAP.F1§6,F4fPWKES
Subject: Permit No. NCS000085
Safety-Kleen (TS), Inc.
Rockingham County
Dear Ms. Hill:
%N 22 2000
S ;�, TY-KLEEN
OKAIPCIIA Ci= DEPT.
In response to your renewal application for continued coverage under NPDES stormwater
permit NCS000085 the Division of Water Quality (Division) is 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.
Please note that the Division has revised the analytical monitoring strategy for individual
stormwater permits. Based on a review of the permit monitoring data received to date, the
analytical monitoring measurement frequencies have been changed and cut-off concentrations
have been removed. These changes will be implemented for all second term individual
stormwater permits with analytical monitoring requirements. For those permits with analytical
monitoring requirements, Part II - Monitoring, Controls, and Limitations for Permitted
Discharges has been modified to reflect the change in monitoring strategy.
The qualitative monitoring strategy remains the same as the first term of the permit.
Please note that the semi --annual qualitative monitoring is a requirement of the permit. Failure to
complete the monitoring as required is a violation of the permit and any permit noncompliance
constitutes a violation of the Clean Water Act. - Reference Part III, Section A, Item 2 "Duty to
Comply", Item 9 'Penalties for Tampering " and Item 10 "Penalties for Falsification of Reports"
of your permit for further information.
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 III, B.2. addresses the requirements
to be followed in case of change in ownership or control of this discharge.
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

Page 2
This permit does not affect the legal requirements to obtain other permits which may be
required by the Division of Water Quality or permits required by the Division of Land Resources,
Coastal Area Management Act or any other Federal or Local governmental permit that may be
required.
If you have any questions concerning this permit, please contact Ms. Aisha Lau at
telephone number 919/733-5083 ext. 578.
Sincerely,
for Kerr T. Stevens
cc: 'Mr. Roger O. Pfaff, EPA
Winston-Salem Regional Office
Stormwater and General Permits Unit
Central Files

Permit No. NCS000085
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,
Safety-Kleen (TS), Inc.
is hereby authorized to discharge stormwater from a facility located at
Safety-Kleen (TS), Inc.
208 Watlington Industrial Road
Reidsville
Rockingham County
to receiving waters designated as an unnamed tributary to Troublesome Creek, a class C-NSW stream, in the Cape Fear River
Basin in accordance with the discharge limitations, monitoring requirements, and other conditions set forth in Parts I, II, III,
IV, V and VI hereof.
This permit shall become effective July 1, 2000.
This permit and the authorization to discharge shall expire at midnight on June 30, 2005.
Signed this day June 15, 2000.
for Kerr T. Stevens, Director
Division of Water Quality
By the Authority of the Environmental Management Commission

1�
Permit No. NCS000085
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: Qualitative Monitoring Requirements
Section C: On -Site Vehicle Maintenance Monitoring Requirements
PART III STANDARD CONDITIONS
Section A: Compliance and Liability
I. 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
8. 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
1.
Representative Sampling
2.
Recording Results
3.
Flow Measurements
4.
Test Procedures
5.
Representative Outfall
6.
Records Retention
7.
Inspection and Entry
Section E: Reporting Requirements

Permit No. NCS000085
I. 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
9. Other Noncompliance
10. Other Information
PART IV LIMITATIONS REOPENER
PART V ADMINISTERING AND COMPLIANCE MONITORING FEE REQUIREMENTS
PART VI DEFINITIONS

Permit No. NCS000085
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 1 of 2

Permit No. NCS000085
PART 11 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.
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 II Page I of 4

Permit No. NCS000085
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.
3. 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. Employee Training. Training schedules shall be developed and training provided at a minimum on an
annual basis on propel- 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.
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 4

Permit No. NCS000085
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 13MPs 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- 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 1. 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.
Qualitative monitoring will be performed twice per year, once in the spring (April -.Tune) and once in the fall (September -
November).
Table 1. Qualitative Mo iforing Requirements
4++ror,rrf i
D;schatgciCharactertst�cs.r,
!! •k e'. .itsr'+.F-w[-.
9 s Frequency;
r—s
Momtorrng`''� ,Location
Color
Semi -Annual
SDO
Odor
Semi -Annual
SDO
Claf ity
Semi -Annual
SDO
Floatin 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 C: 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 2. This monitoring shall be performed at all outfalls which discharge stormwater runoff from vehicle
maintenance areas.
All analytical monitoring shall be performed during a representative storm event. The required monitoring will
result in a minimum of 4 analytical samplings being conducted over the term of the permit at each stormwater
discharge outfall (SDO) which discharges stormwater runoff from vehicle maintenance areas. The permittee shall
complete the minimum 4 analytical samplings in accordance with the schedule specified in Table 3.
Part 11 Page 1 of 4

Permit No. NCS000085
Table 2. Analytical Monitoring Requirements for On -Site Vehicle Maintenance
r.,•- ,:n...rr -'a. a,.,-�..'t-"'-'..:,,.sx�
'�;, ••Nll!
uen
t..ur,.<cs1VleasuremenfSample
Ty e?
�L'o
H
standard
Quarterly- 4" year
Grab
SDO
Oil and Grease
ingil
Quarterly- 4"' year
Grab
SDO
Total suspended Solids
m 1
Quarterly- 4" year
Grab
SDO
New Motor Oil Usa a
gallons/month
Quarterly- 4" year
Estimate
-
Total Flow4 -
MG
Quarterly- 4" year .
Grab
SDO
Footnotes:
1 Measurement Frequency: Once per quarter during the 4"' year of the permit term. A year is defined as the 12
month period beginning on the month and day of issuance of the Permit. See Table 2 for schedule of monitoring
periods.
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) 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.
Table 3. Monitoring schedule
fM �,s«.r}; t,,':...-� s'r...'Nr\wn
Mamtoringper�iid �'
W"£iii� • `1t37Pss�i�"ri .R
FSam Ie,Number
r a _Z'*'e :a � 8
^� Startf w .ZMvr._
� Ste• � .�r�.,y w
Year 4 - 1" quarter
I
July 1, 2003
September 30, 2003
Year 4 - 2ed quarter
2
October 1, 2003
December 31, 2003
Year 4 - 3" quarter
3
January 1, 2004
March 31, 2004
Year 4'- 40'quarter
4
April 1, 2004
June 30. 7,004
Part 1I Page 2 of 4

Permit No_ NCS000085
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 1I, 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 H, 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 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).]
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]
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
1 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. NCS000085
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 I11, 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 143-2153, 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.
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.
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.
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
Part III Page 2 of 8 Pages

Permit No. NCS000085
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 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 § 143-2153.6 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. Permittee is required
to notify the Division in writing in the event the permitted facility is sold or closed.
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:
(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.
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
Part III Page 3 of 8 Pages

Permit No. NCS000085
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 qualifier) 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 ct. al.
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 Overation 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 witb 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 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
Part III Page 4 of 8 Pages

Permit No. NCS000085
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
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 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 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.
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 135.
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.
Part III Page 5 of 8 Pages

Permit No. NCS000085
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.
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
1. 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.
2. Submittinjg 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
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Part III Page 6 of 8 Pages

Permit No. NCS000085
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.
5. Planned Chanties
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 CTR 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.
8. Twenty-four, Hour Reporting
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.
Other Noncompliance
The permittee shall report all instances of noncompliance not reported under 24 hour reporting at the time
monitoring reports are submitted.
Part III Page 7 of 8 Pages

Permit No. NC8000085
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 9 Pages

Permit No. NCSOW85
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 2N .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. BMPs may take the
form of a process, activity, or physical structure.
Parts IV, V and VI Page 1 of 5

Permit No. NCS000085
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.
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-
U. Grab Sample
An individual sample 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 CI'~R 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.
Part VI Page 2 of 5 Pages

Permit No. NCS000085
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.
M 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:
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 Ill, 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.
Part VI Page 3 of 5 Pages

Permit No. NCS000085
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 Spills
Includes, but is not limited to: releascs 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.
Part VI Page 4 of 5 Pages

Permit No. NCS000085
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-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 VI Page 5 of 5 Pages

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NCsoaao85
STATE OF NORTH CAROLINA
DEPAR"I'MENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCHARGE S.TORMWATER UNDER THE
AL
In compliance with the provisions of North Carolina General Statute 143-215. l other lawful
.' —
standards and regulations promulgated and adopted by�he,,North Carolina Environmental
Management Commission, and the Federal Water Mluti6P-Clontrol Act, as amended,
:?
Clean Harbors -Reidsville, LLC
`...`
is hereby authorized ,discharge stormwate-r from a facility located at
"Cle n,Harbors Reidsville, LLC
208 Watlington Industrial Drive
Reidsville, NC
Rockingham County..
to receiving waters designated as an unnamed tributary of Little Troublesome Creek, a class C,
NSW stream in the Cape. Fear River Basin, in accordance with the discharge limitations,
monitoring requirements, and other conditions set forth in farts I, II, 111, IV, V and VI hereof.
Note: Draft Permit'Dates care Approximate
This permit shall become effective November 1, 2008.
This permit and the authorization to discharge shall expire at midnight on October 31, 2013.
Signed this 61h day of October, 2008.
for Coleen H. Sullins Director
Division of Water Quality
By the Authority of the Environmental Management Commission

Permit No. NCS000085
TABLE OF CONTENTS
PART I INTRODUCTION
Section A: Individual Permit Coverage
Section B: Permitted Activities
Section C: Location Map
gay"
41
'awn.,
PART 11 MONITORING, CONTROLS, AND LIMIT-ATIONS-FOR PERMITTED
DISCHARGES �.
r �
Section A: Stormwater Pollution Prevention^
Section B: Analytical Monitoring Requirements
Section C: Qualitative Monit6nng Re,.fiirements
loop
Section D: On -Site Vehicle Maintenance Monitoring Requirements
PAR`[' [[[ STANDARD CQNDITIONS FOR NPDES STORMWATER INDIVIDUAL
PERMITS
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
8.
Duty to Provide Information
9.
Penalties for Tampering
10.
Penalties for Falsification of Reports
Section B: General Conditions
I.
Individual Permit Expiration
2.
Transfers

Permit No. NCS000085
3. Signatory Requirements
4. Individual Permit Modification, Revocation and Reissuance, or
Termination
5. Permit Actions
Section C: Operation and Maintenance of Pollution Controls
l .
Proper Operation and Maintenance
2.
Need to Halt or Reddce Not a Defense
3.
Bypassing of Stormwater Control Facilities
Section D: Monitoring
and Records
i.
Representative Sampling
2.
Recording Results,
3.
rf
Flow Measurements
4.
West Procedures
5.
Representative Out, all
Records Retenon.
6.
7.
Inspection,,' Entiy
Section E: Reporting
Requirements
l:
Disc} harge,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
9.
Other Noncompliance
10,
Other Information
PART IV LIMITATIONS REOPENER
PART V ADMINISTERING AND COMPLIANCE MONITORING FEE
REQUIREMENTS
PART VI DEFINITIONS
ii

Permit No. NC5000085
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.
If industrial materials and activities are not exposed to precipitation or runoff as described in 40
CFR § 122.26(g), the facility may qualify for a No Exposure Exclusion from NPDES stormwater
discharge permit requirements. Any owner or operator wishing."to obtain a No Exposure
Certification must submit a No Exposure Certification'�NO-torm to the,Division; must receive
approval by the Division; must maintain no exposureconditio s unless authorized to discharge
under a valid NPDES stormwater permit; and must reapply for tie No Exposure Exclusion once
every five (5) years.
SECTION B: PERMITTED ACTIVIT
Until this permit expires or is modified'f6r'1`revoked`"the permittee is authorized to discharge
stormwater to the surface waters ofNorthZCarolina or separate storm sewer system that has been
'�A*h. %QW
adequately treated and managed, d,in ace�'ordance with the terms and conditions of this individual
permit. All stormwater discharges shall;be in accordance with the conditions of.this permit.
Any other point source discharge �ttop�surface waters of the state is prohibited unless it is an
allowable non-stormwater discharge or is covered by another permit, authorization, or approval.
The stormwater discharges allowed by this.individual permit shall not cause or contribute to
violations of Water Quality Standards.
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

SECTION C: LOCATION MAP
Permit No. NCS000085
Latitude: 3G'19'41"N IVCS0000$5 Facility
Longitude.79"38'49"W
M j 3
Clean Harbors
County: 1tOC�C111g171[71 Location ��" ��•'
Stream Class: C, NSW Reidsville, LLC'-r4
Receiving Stream: UT to Little Troublesome Creek
Sub -basin: 03-06-01 (Capc Fear Kiver Basin) O'tffi Map Not to Scale
Part i Page 2 of'2

Permit No. NCS000085
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 general permit. The Plan shall include, at a minimum,
the following items:
1. Site Plan. The site plan shall provide a description of the physical facility and the
potential pollutant sources which may be expected torconrribute to contamination of
stormwater discharges. The site plan shall contain tM following:
(a) A general location map (USGS quadranglmap or appropriately drafted
equivalent map), showing the facility"s locatron in relation to transportation
routes and surface waters, the nameafthe receiving water(s) to which the
stormwater outfall(s) disc
storm sewer system, the n
waters, and accurate latitL
,!�4
general location map,(or�"�
receiving water is'i
located in a waters
parameter(s) df cor
North Carolina's 1
E1Y=!61
http://h2o.enr.'sul
North Carolina TM
Ys, or7iFthdischarge is to a municipal separate
of the municipality and the ultimate receiving
Ilioti
ude of the point(s) of discharge.. The
atively the site.map) shall identify whether each
n the state's 303(d) list of impaired waters) or is
ich a TMDL has been established, and what the
List can be found here:
r.us/tmdI/General_343d.htm#Downloads
documents can be found here:
httn://h2o.enr.state.nc.us/tmdVYMDL list.htm#Final TNIDLs.
(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. A narrative description of the potential pollutants which
could be expected to be present in the stormwater discharge from each outfall.
(c) A site map drawn to scale (including a distance legend) showing: the site property
boundary, the stormwater discharge outfalls, all on -site and adjacent surface
waters and wetlands, industrial activity areas (including storage of materials,
disposal areas, process areas, loading and unloading areas, and haul roads), site
topography, all drainage features and structures, drainage areas for each outfall,
direction of flow in each drainage area, industrial activities occurring in each
drainage area, buildings, existing BMPs, and impervious surfaces. The site map
must indicate the percentage of each drainage area that is impervious.
(d) A list of significant spills or leaks of pollutants that have occurred at the facility
during the three (3) previous years and any corrective actions taken to mitigate
spill impacts.
Part Ii Page I of 10

Permit No. NCS000085
(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 5. The permittee shall re -certify annually that the stormwater
outfalls have been evaluated for the presence of non-stormwater discharges.
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;elimuiate or reduce exposure
of materials and processes to stormwaterWhereer'practical, the permittee shall
prevent exposure of all storage areas, material handling operations, and
N��K
manufacturing or fueling operations.._::lh areas here 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 ContainPhentsR qu�rements and Records. Secondary containment is
required for: bulk sf cage of -liquid materials; storage in any amount of Section
313 of Title Ill of the•Superfurid Amendments and. Reauthorization Act (SARA)
water priority chemicals;land storage in any amount of hazardous substances, in
order to prevent Ieaks and spills from contaminating stormwater runoff. A table
lotor summary of,a1I such tanks and stored materials and their associated secondary
containment reag`•shall be maintained. 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 closed with a 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 stonnwater, and the date and time of the release shall be kept for a
period of live years.
(c) BMP Summary. A listing of site structural and non-structural Best Management
Practices (BMP) shall be provided. The installation and implementation of BMPs
shall be based on the assessment of the potential for sources to contribute
significant quantities of pollutants to stormwater discharges and data collected
through monitoring of stormwater discharges. The BMP Summary shal l include a
written record of the specific rationale for installation and implementation of the
selected site BMPs. The BMP Summary shall be reviewed and updated annually.
Part 11 Page 2 of 10

Permit No. NCS000085
3. 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 the team) responsible for implementing the
SPRP shall be identified in a written list incorporated into the SPRP and signed and dated
by each individual acknowledging their responsibilities for 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. The SPRP must be site stormwater specific. Therefore, an oil Spill
Prevention Control and Countermeasure plan (SPCC) 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 Housekeebirna Rrogram. A,preventative
maintenance and good housekeeping programfs'hallo a developed. The program shall list
W t
all storm_ water control systems, stormwater discharge outfalls, all on -site and adjacent
surface waters and wetlands, industrial -activity arare�as (including material storage areas,
material handling areas, disposal areas,
haul roads), all drainage features and st
program shall establish schedules ofn
activities of stormwater control syste'm:
facility systems that present}a
Inspection of material handlin
be incorporated into the progr
inspections, maintenance and
in the SPPP.
ocess areas6loading and unloading areas, and
AuresMndrexisting structural BMPs. The
d. 'ram
dons, maintenance, and housekeeping
�s well as facility equipment, facility areas, and
F�stormwater exposure or stormwater pollution.
regular cleaning schedules of these areas shall
compliance with the established schedules for
ng shall be recorded in writing and maintained
5. Employee Training. Tdifiing programs shall be developed and training provided -at a
minimum on an annual basis for facility personnel with responsibilities for: spill response
and cleanup, preventative maintenance activities, and for 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, and their annual training
shall be documented by the signature of each employee trained.
6. Responsible Parry. 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 pennittee 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. All aspects of the Stormwater
Pollution Prevention Plan shall be reviewed and updated on an annual basis. The annual
update shall include an updated list of significant spills or leaks of pollutants for the
previous three years, or the notation that no spills have occurred. The annual update shall
include re -certification that the stormwater outfalls have been evaluated for the presence
of non-stormwater discharges. Each annual update shall include a re-evaluation of the
Part I I Page 3 of t 0

Pennit No. NCS000085
effectiveness of the BMPs listed in the BMP Summary of the Storrnwater Management
Plan.
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'ofsuch 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 II1, Standard Conditions, Section B, Paragraph 5) to the Director that the changes
have been made.
8. Facility Inspections. Inspections of the facility and all stormwater systems shall occur as
part of the Preventative Maintenance and Good Housekeeping Program at a minimum on
a semi-annual schedule, once during the first half of the year (January to June), and once
A& k
during the second half (July to December), with at least 60 days separating inspection
err �.�. °.���
dates (unless performed more frequently than,semi-annually). These facility inspections
are different from, and in addition to, the storni�va r disci arge characteristic monitoring
required in Part I1 B and C of this pen -nit,
9. Implementation. The permittee shall imolem nut. of lVan. Implementation of the Plan
s �
shall include documentation of all monitoring, measurements, inspections, maintenance
activities, and training; provided toe plo ees including the log of the sampling data and
of actions taken to implenr eiit BMF's associated with the industrial activities, including
vehicle maintenance activittessx Such documenta4on shall be kept on -site for a period of
five years and made available:tiipthe Director or the Directors authorized representative
immediately upon request. Y. - .
Part 11 Page 4 of 10

Permit No. NCS000085
SECTION B: ANALYTICAL MONITORING REQUIREMENTS
Analytical monitoring of stormwater discharges shall be performed as specified in Table 1_ All
analytical monitoring shall be performed daring a representative storm event. The required
monitoring will result in a minimum of ten analytical samplings being conducted over the term of
the permit at each stormwater discharge outfall (SDO).
A representative storm event is 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.
�tYr
Table 1. Analytical Monitoring Requirements;:g
gejg.
�� �`.
r i;.
C Measurement Frequencyt
rJ R+e "' '.r�
'�$am2e�<
" a'
Sample:
'Cha"rac#eristics t-
Units;,,,,,
K.'r
.,..
,Y•..'.
e,
Location
�.�; 2,T
.
i'-'d
sem
Total Sus ended Solids
m L
,, � „� ual
Grab
SDO
COD (Chemical Oxygen
m IL
4. sei-annual
.p, t .
Grab
SDO
Demand)=;
h[
"`
standard.
- ��,," semi-annual
Grab
SDO
Total Rai fa
''
tnchesl
�� semi-annual
ain Gau e
_
Footnotes:
I Measurement Frequency: Twice'-peT year during a representative storm cvent, for each year until either another
permit is issued for this facility or until this permit is revoked or rescinded_ If at the end of this permitting cycle
the permittee has submitted the appropriate paperwork for a renewal permit before the submittal deadline, the
permittee will be considered for a renewal application. The applicant must continue semi-annual monitoring until
the renewed permit is issued. See Table 2 for schedule of monitoring periods through the end of this permitting
cy c le.
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.
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 must be recorded. An on -site rain gauge or
local rain gauge reading must be recorded.
Part it Page 5 of 10

Permit No. NCS000085
The permittee shall complete the minimum ten analytical samplings in accordance with the
schedule specified below in Table 2, A minimum of 60 days must separate Period .1 and
Period 2 sample dates unless monthly monitoring has been instituted under a Tier Two
response.
Table 2. Monitoring Schedule
,Mtinito"ring period-
-1- ... . • - •.•,.: _
,5a>riiple'Nu`mber4
' •Stall t . 4
`- - �..! t, .. - ..::Y�r;-? ix...-
End' i�d
.�Y"j$r 3�.d�41 .r{ - ::�i7�•iYi
Year 1 — Period I
1
November 1, 2008
April 30, 2009
Year 1 — Period 2
2
May 1, 2009
October 31, 2009
Year 2 —Period 1
3
November 1, 2009
April 30, 2010
Year 2 — Period 2
4
May 1, 2010
October 31, 2010
Year 3— Period 1
5
Novemberj, i 0
April 30, 2011
Year 3 — Period 2
6
May 1,`201i�,
October 31, 2011
Year 4 — Period 1
7
November I, 20W
April 30, 2012
Year 4 — Period 2
8
May=+,_2012
October 31, 2012
Year 5 —Period 1
9
NovemNe ,;,l 2012
April 30, 2013
Year 5 — Period 2
L 10
E1!lay,. , 2013
October 31, 2013
Footnotes: denekveaprocess.
Maintain semi-annual monitoring during permit The applicant must continue semi-annual
monitoring until the renewed permitEis issued
2 If no discharge occurs during the samplingperiod, the permittee must submit a monitoring report indicating "No .
Flow" within 30 days of the end of tl esiK;mo z1 th,sampling period.
Monitoring results shall be compared to the benchmark values in Table 3. The benchmark values in
Table 3 are not permit limits but -,should be used as guidelines for the permittee's Stormwater
Pollution Prevention Plan (SPPI'Y' Exceedances of benchmark values require the permittee to
increase monitoring, increase management actions; increase record keeping, and/or install
stormwater Best Management Practices (BMPs) in a tiered program. See below the descriptions of
Tier One and Tier Two.
Table 3. Benchmark Values for Analytical Monitoring
z,;I?ischarge ,Characteristics,a
'9 _
U ntti s
'I it
Bencti'mark =x,
r .
Total Suspended Solids
mg/L
100
COD (Chemical Oxygen
rng[L
120
Demand)
PH
standard
6-9
Part 11 Page 6 of 10

Permit No. NCS000085
Tier=Qne - T-� 34aax. �a F
If: The sampling results are above a benchmark value, or outside of the benchmark range, for any
parameter at any outfal l;
Then: The permittee shall:
l . Conduct a stormwater management inspection of the facility within two wecks of receiving
sampling results.
2. Identify and evaluate possible causes of the benchmark value exceedanee.
3. Identify potential, and select the specific: source controls,' operational controls, or physical
improvements to reduce concentrations of the paramrneters ooficoncern, or to bring
concentrations to within the benchmark range.
r ,
4. Implement the selected actions within two months of _the inspection.
NI
5. Record each instance of a Tier One response in heyStormwater Pollution Prevention Plan.
Include the date and value of the benchm, a exceedance, the inspection date, the personnel
conducting the inspection, the selected acttonsnd the date the selected actions were
,,.
implemented. <11RK V�,
S '
e���'` t0 TwoOV"s"'{_`��4, -�
If. During the term of this permit, the sampling results are above the benchmark values, or outside
of the benchmark range, for any specific parameter at a specific discharge outfal! two times in a
raw (consecutive);
Then: The permittee shall:
1, Repeat ail the required'actions outlined above in Tier One.
2. Immediately institute monthly monitoring for all parameters at every outfall where a
sampling result exceeded the benchmark value for two consecutive samples. Monthly
(analytical and Qualitative) monitoring shall continue until three consecutive sample results
are below the benchmark values, or within the benchmark range, for all parameters at that
outfal]_
3. If no discharge occurs during the sampling period, the permittee is required to submit a
monthly monitoring report indicating "No Flow."
4. Maintain a record of the Tier Two response in the Stormwater Pollution Prevention Plan,
Part If Page 7 of 10

Permit No. NCS000085
During the term of this permit, if the valid sampling results required for the permit monitoring periods
exceed the benchmark value, or are outside the benchmark range; for any specific parameter at any
specific outfall on more than four occasions, the permittee shall notify the DWQ Regional Office
Supervisor in writing within 30 days of receipt of the fourth analytical results. DWQ may, but is not
limited to:
• Require that the permittee increase or decrease the monitoring frequency for the
remainder of the permit; -
• require the permittee to install structural stormwatertcon�ls;
• require the permittee to implement other stormwatercontrol measures; or
• require that the permittee implement site modifications to�gUalify for the No Exposure
Exclusion.
This site discharges to impaired waters
Total Maximu n Daily Load (TMDL) is•
the permittee may be required to�°rronito
results to the Division of Water Quatity)
determining whether additional BMPs ai
maximum extent practicable
'ricingtproblems with biological integrity. if a
rd fciz this segment of Little Troublesome Creek,
pollutant(s) of concern in the future and submit
ivision will consider the monitoring results in
:d to control the pollutant(s) of concern to the
if additional BM11's are necdEOL§,achieve the required level of control, the permittee will be
required to (1) develop a strategy for implementing appropriate BMPs, and (2) submit a timetable
for incorporation of those BMPs into the permitted Stormwater Pollution Prevention Plan.
Part 11 Page 8 of 10

Permit No. NCS000085
SECTION C: QUALITATIVE MONITORING REQUIREMENTS
Qualitative monitoring requires a visual inspection of each stormwater outfall regardless of
representative outfall status and shall be perforated as specified in Table 4, concurrently with the
analytical monitoring event. Qualitative monitoring is for the purpose of evaluating the
effectiveness of the Stormwater Pollution Prevcntion Plan (SPPP) and assessing new sources of
stormwatcr pollution.
In the event an atypical condition is noted at a stortwater dischITarge outfall, the permittee shall
document the suspected cause of the condition and anyfacti s ken in response to the
discovery. This documentation will be maintained with the SPPP��,,
Table 4. Qualitative Monitoring Requirements`_
D�sehargc�Charactertshcs ;
�� Frequencyt� Mf
Montt©ring
rl
oca.
Ltion2�
Color
semi-ann al
SDO
Odor
,semiw nnual `
SDO
Clarity
`serrii;annual,,
SDO
Floating Solids
,._ 11
s miannual
SDO
Suspended Solids
V,
semi-annual
SDO
Foam
semi-annual
SDO
Oil Sheen
semi-annual
SDO
Erosion or deposition at the
semi-annual
SDO
outfall
Other obvious indicators
semi-annual
SDO
of stormwater pollution
Footnotes;
I Measurement Frequency: Twice per year during a representative stone event, for each year until either another
permit is issued for this facility or until this permit is revoked or rescinded. If at the end of this permitting cycle
the permiltee has submitted the appropriate paperwork for a renewal permit before the submittal deadline, the
permirtee will be considered for a renewal application. The applicant must continue semi-annual monitoring until
the renewed permit is issued. See Table 2 for schedule of monitoring periods through the end of this permitting
cycle.
2 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
Part II Page 9 of 10

Permit No. NCS000085
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 5. This monitoring shall be performed at all
stormwater discharge outfalls which discharge stormwater runoff from vehicle maintenance
areas, and in accordance with the schedule presented in Table 2 (Section B). All analytical
monitoring shall be performed during a representative storm event.
Table 5. Analytical Monitoring Requirements for On -Site Vehicle Maintenance
I)tscltit'r ►c`Clzaractcrtsttcs
1, `
x;W`'� "IfiFs r'r
{ �uf �
�, Measurement �
y m�N
Saple ��V
„ tlSa�mplc
.�:"If�+5L N�,/�'y.i+n.., LL J �. NI ,, F�
1Untts
� I�l,44y�e,11 —1�1,1 N}•4pA�{J �'IRTIN�.�'�Yi
�r,li:j�i'1pi''piir..'.I�N'lill�,�,°•
1 � t f
1
E'�' _. �1 �4���.,
. k��'l r1'Irki ^,', T!•' ; 19...N+Y 1^ :,'., rt:.� iM �Iy��:.;.•
'"*
S�Fre..<uene
µ,,'rT c2.�""'`
L'�ocati on3t';,
H
standard
semi-annual
Grab
SDO
Oil and Grease
mg/1
semi-annualf�
Grab
SDO
Total Suspended Solids
m /l
semi -an uay.,N-
4Grab
SDO
Total Rainfa114
niches
semi..annual:rrRatn
gauge
New Motor Oil Usage
allons/montli
semi'anual
Estimate
-
Footnotes:
I Measurement Frequency: Twice per year during a
permit is issued for this ficilityOr until this permit
the permiltee has Submitted the appropriate papery
permittee will be considered for a renewal applicai
the renewed permit is issued. See Table-2��for•sche
cycle, f, ra , `
`µ
Presentative storm event, for each year until either another
-evoked or`rescinded. If at the end of this permitting cycle
for a renewal permit before the submittal deadline, the
l'Th aeplicant must continue semi-annual monitoring until
e'ofmonitoring periods through the end of this permitting
2 If the storniwater runoff is controlled by a ssto water detention pond a grab sample of the discharge from the
pond shall be collected within the first 30 tninutes of discharge from the pond.
Sample Location: Samples shalltbe collected at each stormwater discharge outfall (SDO) that discharges
stormwater runoff from area(s) where vehicle maintenance activities occur.
4 For each sampled representative stone event the total precipitation must be recorded. An on -site or IocaE rain
gauge reading must be recorded.
Monitoring results shall be compared to the benchmark values in Table 6. The benchmark
values in Table 6 are not permit limits but should be used as guidelines for the permittee's
Stormwater Pollution Prevention Plan (SPP.P). Exceedances of benchmark values require the
permittee to increase monitoring, increase management actions, increase record keeping, and/or
install stormwater Best Management Practices (BMPs), as provided in Part II Section B.
Table 6.
Benchmark Values for Vehicle Maintenance Analytical Monitoring
x" nisch;irge••CharaCie'ristics
' , •Units 4"
k�Benct mark �
PH
standard
6-9
Oil and Grease
mg/L
30
Total Suspended Solids
ntg/L
l00
Dart I Page 10 of 10

Permit No. NCS000085
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 already operating but applying for permit coverage for the first time: 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 11,
Section A, Paragraph 2(b) of this permit, shall be accomplished withi! l2 months of the effective date of
the initial permit issuance. A
New Facilities applying for coverage for the first time te
applying for renewal under this permit: The Stormwatee P,oi
��
implemented prior to the beginning of discharges frome"""o
updated thereafter on an annual basis. Secondary contamme
2(b) of this permit shall be accomplished prior to0lbegtnn
industrial activity.
2. Duty to Comply
ting,WHities"previously permitted and
ion P evention Plan shall be developed and
ration of the industrial activity and be
�;N
,..as,specified in Part 11. Section A, Paragraph
6f discharges from the operation of the
The permittee must comply with'6111conditions of this individual permit. Any permit noncompliance
constitutes a violation of the C1ean,:Water Act.and is grounds for enforcement action; for permit
termination, revocation and reissuance=prmodification; or denial of a permit upon renewal application.
a. The permittee shall complyu-ith standards or prohibitions established under section 307(a) of the
Clean Water Act:=fo goxic 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 $27,500 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 $11,000 per violation with the maximum
amount not to exceed $137,500. [Ref: Section 309 of the Federal Act 33 USC 1319 and 40 CFR
122.4 l (a)]
Under state law, a daily civil penalty of not more than twenty-five thousand dollars ($25,000) 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 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 $11,000 per violation, with the maximum amount of any Class I
penalty assessed not to exceed $27,500. Penalties for Class 11 violations are not to exceed $11,000
Part Ill Page 1 of 8

Permit No. NCS000085
5.
6.
per day for each day during, which the violation continues, with the maximum amount of any Class
II penalty not to exceed $137,500,
Duty to Mitigate
The pernittee shall take all reasonable steps to tninimize or prevent any discharge in violation of this
individual permit which has a reasonable likelihood of adversely affecting human health or the environment.
Civil and Criminal Liability
Except as provided in Part II1, 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, 143-215.68, 143-
215.6C or Section 309 of the Federal Act, 33 USC 1319. Furthermore, the pennittee is responsible for
consequential damages, such as fish kills, even though the respoJ.
nsibility for effective compliance may be
temporarily suspended.^F AT
Oil and Hazardous Substance Liability
Nothing in this individual permit shall be construed to-kcclude,the institution of any legal action or relieve
the permittee from any responsibilities, liabilities,-, penaltt s�o which the permittce is or may be subject to
under NCGS 143-215.75 et seq. or Section 311 of the,Federal.Act, 33 USC 1321.
Property Rights y ✓
IISY t
The issuance of this individua!`permit does)not convey any property rights in either real or personal
property, or any exclusive priv�le``genor do-slt authorize any injury to private property or any invasion of
personal rights, nor any infringement of Federal, State or local laws or regulations.
Severabili
The provisions of this inMiddal 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 ttte remainder of this individual permit, shall not be affected
thereby.
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.
Penalties for`ramperin
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 Ili Page 2 of 8

Permit No. NCS000085
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 permitice�rhall submit fonns and fees as are
required by the agency authorized to issue permits no tat' 'tha '180'•days prior to the expiration date. Any
t: s
perm ittec that has not requested renewal at least 180 day prrior to exp�t7 on, or any permittee that does not
have a permit after the expiration and has not requested�renew I at IeastR days prior to expiration, will be
subjected to enforcement procedures as provided in NGGS§143-2153.E and 33 USC 1251 et. seq.
Transfers
This permit is not transferable to any persour'61eepi after•Inotice to and approval by the Director. The
Director may require modification or revyoca ionjandreissuance of the permit to change the name and
incorporate such other requirements as may be necessary under the Clean Water Act. The Pennittee is
required to notify the Division in wrtting�in theme event the permitted facility is sold or closed.
:k
3; Signatory Requirements
All applications, reports, ortnformation submitted to the Director shall be signed and certified.
a. All applications t& be� d 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 ofone 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, Slate, 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

Permit No. NCS000085
(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 natured
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
ccrtitication:
°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'NBased on my inquiry of the person or
persons who manage the system, or those persons, dircctl ._ res onsible for gathering the
information, the information submitted is, to the besQof my knowledge and belief, true, accurate,
and complete. I am aware that there are significant Penalti s�for submitting false information,
including the possibility of fines and imprisonment,tor knowing violations."
s1
�y c
4. Individual Permit Modification, Revocation and Rekstiance. o-r%Termination
The issuance of this individual permit does 4t 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`egulations contairied'in Title 40 Code of Federal Regulations, Parts 122
> •n .r: - & '�L , i'' �.
and 123; Title 15A of the Noi-th`Carolilla&Administrative Code, Subchapter 21-1 .0100; and North Carolina
General Statute 143-215.1 et. al'•'
Permit Actions
The permit may be modifRd�revoked and reissued, or terminated for cause. The notification of planned
changes or anticipated noncotnipliance 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 tmaintaih all facilities and systems of treatment and
control (trod 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.
Bvnassing of Stormwater Control Facilities
Bypass is prohibited and the Director may take enforcement action against a permittee for bypass unless:
Part III Page 4 of 8

Permit No. NCS000085
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 1I1, 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
I. Representative Sampling
Samples collected and measurements taken, as requ
nature of the permitted discharge. Analytical sampl
event. Samples shall be taken on a day and time,th
taken before the discharge joins or is diluted by,any
Monitoring points as specified in this permit'sh`all n
the Director.
Recordinu Results
For each measurement,
requirements of this ind
a. The date, exact
;hall be characteristic of the volume and
Jerformed during a representative storm
stic of the discharge. All samples shall be
stream, body of water, or substance.
d without notification to and approval of
maintenance activity performed or collected pursuant to the
rmittee shall record the following information:
impling, 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;
C. 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.
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.
Part III Page 5 of 8

Permit No. NCS000085
"ro 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 or the procedure.
5. RepreSentative OutfalI
If 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. Irit is
established that the stormwater discharges are substantially identical and the pennittee is granted
representative outfall status, then sampling requirements may be performed at a reduced number Ofoutfalls.
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
penmittee shall retain records of all monitoring information`; in Biding all calibration and maintenance
records anm d all original strip chart recordings for continuous on itoring-instrumentat ion, and copies of all
f IV .c,.....r
reports required by this individual permit for a period of at'least 5 years4om the date of the sample,
measurement, report or application. This period may big jxlc nded by request of the Director at any time.
7. Inspection and Entry
The pennittee shall allow the Director, or ai authorized representative (including au authorized contractor
acting as a representative of the Director), oin tl e,case Ora facility which discharges through a municipal
separate storm sewer system, an authorized=rep resentative of a municipal operator or the separate storm
sewer system receiving the discharge, upon,thc.presentation of credentials and other documents as may be
required by law, to;,
a. Enter upon the pefmittee's prim ses where a regulated facility or activity is located or conducted,
or where records(must be kept under the conditions of this individual permit;
t;
b. Have access to and,66py, at reasonable tunes, any records that must be kept tinder 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 Es REPORTING REQUIREMENTS
l . 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.
When no discharge has occurred front the facility during the report period, the penmittee is required to
submit a discharge monitoring report within 30 days of the end of the six-month sampling period, giving all
required information and indicating "NO FLOW" as per NCAC T 15A 02B .0506.
PartIII Page 6 of 8

Permit No. NCS000085
6.
Submitting Reports
Duplicate signed copies of all reports required herein, shall be submitted to the following address:
Division of Water Quality
Surface Water Protection Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Availabilitv of Retorts
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 statemeri fon,any such report may result in the
=teon,
an
of criminal penalties as provided for in NCGS 143-M'613 or in Section 309 of the Federal Act.
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 pa-rameters�as required under the nori-stormwater
discharge permit and provide this information with the stbrrmwater discharge monitoring report.
A •;r h�eCw,
Planned Changes R
The permittee shall give notice tdthe Mrector�as soon as possible of any planned changes at the permitted
facility which could sign i ficantly,a.ltenthe�nature or quantity of pollutants discharged. This notification
requirement includes pollutants which';aremot specifically listed in the individual permit or subject to
notification requirements un der 40 CFRgPart 122.42 (a).
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.
Bypass
Anticipated bypass. If the permittee ]snows 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.
Twenh-four Hour Reoortinr•
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 pernittee 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 «Titten 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
Part III Page 7 of 8

Permit No. NCS000085
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.
Other Noncomp fiance
The permittee shall report all instances of noncompliance not reported under 24 hour reporting at the time
monitoring reports are submitted.
10. Other Inforniation
Where the permittee bec A
individual permit or in ai
in an application for an
i facts or information.
Part III Page 8 of 8

NCS000085
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(n) of the Clean uTater 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
17
Controls any pollutant not limited in the individual permit:
The individual permit as modified or reissued under this
Act then applicable.
PART V
ADMINISTERING AND
REQUIRd
The permittee must pay the administering and
the Division. Failure to pay the fee in tiinely i
Division to initiate action to revolve the1ndivii
1. Act
See Clean Water Act.
2. Arithmetic Mean
3.
4
other requirements in the
MONITORING FEE
ig fee within 30 (thirty) days after being billed by
with 15A NCAC 2H .0105(b)(4) may cause this
The arithmetic mean of any set of values is the summation of the individual values divided by the number of
individual values.
Allowable Non-Stormwater Dischares
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
fiushings, water from footing drains, flows from riparian habitats and wetlands.
(c) Discharges resulting from fire -fighting or fire -fighting training.
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. NCS000085
5. Bypass
A bypass is the known diversion of stonnwater from any portion of a stonnwater 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 ]raving 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 CI in Water Act (CWA), as amended, 33
USC 1251, et. seq.
8. Division or DWC)
The Division of Water Quality, Department of Environment andiNatural Resources.
9. Director
The Director of the Divi;
10
12.
c.pe 'nit issuing authority.
EMC
The North Carolina Environmental Management Commission.
Grab Sample
An individual sample collected instantaneously. Grab samples that will be directly analyzed or qualitatively
monitored must be taken within the first 30 minutes of discharge.
Hazardous Substance
Any substance designated under 40 CFR Part 116 pursuant to Scction 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. No E op s«re
A condition of no exposure means that all industrial materials and activities are protected by a storm
resistant shelter or acceptable storage containers to prevent exposure to rain, snow, snowmelt, or runoff,
industrial materials or activities include, but are not limited to, material handling equipment or activities,
Part V1 Page 2 of 5 Pages

Permit No. NCS000085
MO
17
18.
19
20
21
22
23.
industrial machinery, raw materials, intermediate products, by-products, final products, or waste products.
DWQ may grant a No Exposure Exclusion from NPDES Stormwater Permitting requirements only if a
facility complies with the terms and conditions described in 40 CFR § 122.26(g).
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.
Permittee
The owner or operator issued a permit pursuant to this individual permit.
Point Source Discharge of Stornwater
Any discernible, confined and discrete conveyance including, but;not.specifically limited to, any pipe, ditch,
channel, tunnel, conduit, well, or discrete fissure from v►I ich st � �a`ter iis,or may be discharged to waters
of the state.
Representative Storm Event
A storm event that measures greater than 0.1 inches of'ri iiifalfand that is preceded by at least 72 hours in which no
storm event measuring greater than 0.1 inches has ccurred. A single storm event may contain up to 10 consecutive
hours of no precipitation. For example, if!it rains for.2ihours without producing any collectable discharge, and then
4�1stops, a sample may be collected�if a rain;p gducing,a discharge begins again within the next 10 hours.
Representative Outfall Status
When it is established thattlie dischargdWstormwater runoff from a single outfall is representative of the
7.;
discharges at multiple outfalls, the D,WQ may grant representative outfall status. Representative outfall
status allows the permittee:to perform analytical monitoring at a reduced number of outfalls.
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.
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.
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 111. Section 313 reporting
requirements; and
That meet at least one of the following criteria:
Part V1 Page 3 of5 Pages

Permit No. NCS000085
24.
25.
(1) is Iisted in Appendix D of 40 CPR part 122 on either Table II (organic priority
Pollutants), Table III (certain metals, cyanides, and phenols) or "fable 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 duality criteria.
Severe Property Damai.
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. �&
Si nificant Materials
Includes, but is not limited to: raw materials; fuels;
pellets; finished materials such as metallic product:
hazardous substances designated under sectio ol01
report pursuant to section 3.13 of Title III of,SARA
1k, ft
slag and sludge that have the potential to.be,releasc
26. Significant Spills
27
29.
29
30
Includes, but is not limited
under section 31 1 of the C,
CERCLA (Ref: 40 CFR 3C
Stormwater Runoff
aR;s`uch•as solvents, detergents, and plastic
iate�dals used in food processing or production;
CERCLA; any chemical the facility is required to
zers; pesticides; and waste products such as ashes,
storinwater discharges.
bil or hazardous substances in excess of reportable quantities
{Ref: 40 CFR 110.10 and CFR 117.21) or section 102 of
The flow of water which results from precipitation and which occurs immediately following rainfall or as a
result of snowmelt.
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 N PDES program.
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.
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.
Part VI Page 4 of 5 Pages

Permit No. NCS000085
31
32
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.
Total Maximum Daily Load (TMDL}
A TMDL is a calculation of the maximurn amount of a pollutant that a waterbody can receive and still meet
water quality standards, and an allocation of that amount to the pollutant's sources. A TMDL. is a detailed
water quality assessment that provides the scientific foundation for an implementation plan. The
implementation plan outlines the steps necessary to reduce pollutant loads in a certain body of water to
restore and maintain water quality standards in all seasons. Thetlea Water Act, section 303, establishes
the water quality standards and TMDL programs.
33. Toxic Pollutant
34
35.
36.
37
Any pollutant listed as toxic under Section 307(a)(1).pf lie Clean Water Act.
Upset
Means an exceptional incident in which there is driinteritional and temporary noncompliance with
technology based permit effluentlimitatioits because of factors beyond the reasonable control of the
a _'k
permittee. An upset does not.mcQe 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 ope ation.
Vehicle rehabilitation, me66a_6ical repairs, painting, fueling, lubrication, vehicle cleaning operations, or
airport deicing operations.
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.
25-year, 24 hour storm event
The maximum 24-hour precipitation event expected to be equaled or exceeded, on the average, once in 25
ycars.
Part V I Page 5 of 5 Pages