HomeMy WebLinkAboutNCS000041_APPLICATION_20090825STORMWATER DIVISION CODING SHEET
NCS PERMITS
PERMIT NO.
QppOq(
DOC TYPE
❑FINAL PERMIT
-O-MONITORING REPORTS - --- ----- - - -
9� APPLICATION
❑ COMPLIANCE
❑ OTHER
DOC DATE
'� IGIA D � 25
YYYYMMDD
NC®EMR
North Carolina Department of Environment and
Division of Water Quality
Beverly Eaves Perdue_
Governor
Mr. Ken Golder
Clariant Corporation
PO Box 18278
Charlotte, NC 28218
Dear Mr. Golder:
Coleen H. Sullins
Director.
August 25, 2009
Natural Resources
ry
gP60., emart.
Secretary
AUG 3 ' i 2009
Subject: Draft NPDES Stormwater Permit
Permit No. NCS000041
Mount Holly West (MHW) Facility
Gastor, County
Enclosed wittf-4 letter is a copy_of ihedraft stormwaterpermit 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:
1. Analytical monitoring parameters, Oil and Grease, BOD, COD, TSS, Phenols and pH, have been
maintained in this permit.
2. All analytical monitoring has been set to semi-annually during a representative storm event as defined in
Part 11 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 moiitoring 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
t�vc :•reeks and implementation of a mitigation plan within t:vo 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 ire 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 all of the analytical and qualitative monitoring samples during representative
storm events as defined in Part II 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 1 of Tables 1, 4,
and 5.
Wetlands and Stormwater. Branch
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Location: 512 N. Salisbury St Raleigh, North Carolina 27604
Phone: 919-807-63001 FAX 919-807-64941 Customer Service:1-877-623-6748
Internet www.nmaterquality.org
An Equal Opportunity 1 Affirmative Action Employer
No�rthCarolina
Naturally
Mr. Ken Golder
Clariant Corporation
Permit No. NCS000041
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 6meframe then the requirements shall apply.
Other Rermit changes:
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 11 Section A.
2. Additional requirements for the Stormwater Management Plan have been specified in Part H Section A.
More details regarding secondary containment are provided.
3. Additional requirements for the Stormwater Pollution Prevention Plan have been_specified in Part II
Section A. The planmust 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-Piogram-of-the site's stormwater—===__ = �-
J" --- management controls as specified in Part H 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 §1.�2.26(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.
6. Per the requirements of the Catawba Riparian Buffer Rule, all stormwater drainage from portions of
this site that have been constructed after June 30, 2001 must be discharged through a correctly
designed level spreader or another device that meets diffuse flow requirements per 15A NCAC 213
.0243. Diffuse flow requirements are described in Chapter 8 of the North Carolina Stormwater BMP
Manual, available at: ht!p://h2o.enr.state.nc.us/su/bmp--forms.htin
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 meat (919) 807-6368 or
brian.lowther@ncdenr.gov
cc: Mooresville Regional Office
Stormwater Permitting Unit
Attachments: Draft Permit
Sincerely,
{
Brian Lowther
Environmental Engineer
Stormwater Permitting Unit
2
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
DATE:. August 27, 2009
To: Gaston Gazette
FAX: 704-884-3031
FROM: SARAH YOUNG, DIVISION OF WATER QUALITY
SUBJECT: PUBLIC NOTICE
PAGES: 1
Dee Freeman
Secretary
Please publish only the information (Public Notice) below, ONETIME in the legal section of your paper by .
Tuesday, September 1, 2009. Please fax a copy of the proof to me at (919) 807-6494 for final approval prior to
publication. Within 10 days after publish date, please send the invoice and two copies of the original affidavit
to:
Sarah Young
NCDENRIDWQ Stormwater Pennitting Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
NC DIVISION OF WATER QUALITY INTENT TO ISSUE A STORMWATER DISCHARGE PERMIT
Public comment or objection to the draft permit is invited. Submit written comments to DWQ at the address below.
All comments received prior to October 1, 2009 will be considered in the final determination regarding permit
issuance and permit provisions.
Application: Clariant Corporation, PO Box 18278. Charlotte, NC 28218 has applied for an NPDES permit to
discharge stormwater from an industrial facility at: Mount Holly West (MHW) Facility, 625 E Catawba Ave., Mount
Holly, NC, Gaston County. The facility discharges to the Catawba River.
Copies of the draft permit, No. NCS000041, are available at: http://h2o.enr.state.nc.us/su/publicnotice.htm .
Additional permit documents are available for the reproduction cost at:
DWQ Stormwater Permitting Unit
512 N. Salisbury Street (location, zip 27604)
1617 Mail Service Center (mail)
Raleigh, NC 27699-1617 "
DWQ Contact: Brian Lowther
(919)-807-6368
brian.lowther@nodenr.gov
Wetlands and Stom1water Branch
1617 Mail Service Center, Ralegh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone: 919-807-63001 FAX: 919-807-64941 Customer Service: 1.877.623-6748
Intemet www.ncwaterqualq.org
An Equal opportunity 1 Affirmative Action Employer
Nne
orthCarolina
Awma!!y
i 08/28/2009
10:49 7048843031
Page
1 oft 08C28/2M9 10:24:20
Ad Number
54481046
Ad Key
Order Number
54443048
Salesperson
68 - Berradette Ebedi
PO Number
No. NGS000041
Publication
Gazette
Customer
30292309 NCDENFJDWO/Stotmwater PerinSectiondt
Classified Section
Contact
Sarah Young
Sub Section
Classified Section
Addressl
1617 Mail Service Center
Category
Legals 000
Address2,
Dates Run
09/0112009-09101/2009
City St Zip
Raleigh NC 276991317
Days
1
Phone
(919) 780-7636 x8
Size
1 x 6.25, 61 lines
Fax
(919) 733-0719
Words
148
Credit Card
Ad Rate
L2 - Gaston
Printed By
Bernadette Ebedl
Ad Price
140.45
Entered By
Bernadette Ebert!
Amount Paid
0.00
Amount Due
140.45
Keywords
Clariant Corporation/Mount Holly West (MHW) Fac[[I
Notes
Zones
NC DIVISION OF
WATER QUALITY
INTENT TO
ISSUE A
STORMWATER
DISCHARGE
PERMIT
Public comment or objeo-
Son to the draft permit is in-
vited. Submit written rom-
merts to DWO at the ad-
dress below. Ali comments
received prior to October
1, 2009 will be conakWed
in the final detemrination
regarding permit issuance
and permit provisions.
bn: Clariant Cor-
poration, PO Box 18278,
Charlotte, NC 20218 has
appiled for an NPOES per-
mit to discharge storm -
water from an industrial fa-
cility at Mount Holly west
(MHW) Facility, 625 E. Ca-
tawba Ave.. Mount Holly,
NC, Gaston County. The
fadllty dlsrtrarges to the
Catawba River.
Copies of the draft permit,
No. NCSOOD041. are avail-
able at http11h22snr.
s
t�gp_ Additional permit dooa
uments are available for
fhe reproduction cost at
DINQ Stormwater
Parmifting Unit
512 N_ Salisbury Street
e=6w, rip 276D4)
1617 Mail Service Canter
(mail)
Raleigh, NC 27699-1617
DWQ Contact
Brian Lowthar
(919) 8074 3W
brian.lowther@n0denr.9Dv
PAGE 02/02
IC -September 1, 2009
♦���►®�r��zL1�.)�Z2=) .F.)•)-iv.v)---. -s-i �-.�)� o>>ZaLo Cum >
toLkr-!45o%Za Lo
0
AFFIDAVIT OF INSERTION OF ADVERTISMENT
The Gaston Gazette
Gastonia, N.C.
Gaston County
The Gaston Gazette does certifi
Clariant Corporation/Mount Holly
Measuring 6.25 inches appearec
Gaston County, Gastonia, N.C.,
09101 /2009
Name of Account: NCDEN
Order Number: 54443048
Ad Number: 64481046
Sworn to, and subscribed befor(
Tina McCombs, Notary Public
b.
My Commission Expires July 4, 2012
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
July 31, 2009
Individual NPDES Stormwater Permit Renewal Transmittal Cover Page
To: Mooresville Regional Office
Subject: NPDES Stormwater Permit No. NCS000041
Clariant Corporation (Mount Holly West Plant)
Mount Holly, NC (Gaston County)
Attachment Description
®
Staff Report
®
Draft Permit
®
Renewal Application
Dee Freeman
Secretary
AUG — 5 2009
�f�A tii bli tav'j a.�4e t: sS: ai9 � gVi+c.r Cr ✓it�Ii�
Please provide comments on the draft permit and sign staff report if acceptable.
Return to Brian Lowther at the Central Office by August 31, 2009.
Brian Lowther
Division of Water Quality
Stormwater Permitting Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
Wetlands and Stormwater Branch
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone: 919-807-6300 4 FAX: 919-807-64941 Customer Service: 1-877-623-6748
Internet: www.ncwaterquality.org
An Equal Opportunity i Affirmative Action Employer
NorthCarolina
Naturally
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Page 1 of 1
NCS000041
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 bytlie_North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Clariani Corporation
is herebyauthorizedto dischar a stormwater from a facilitylocated at
2
Mount Holly West (MHW) Facility
6 25 E Catawba Ave
e.-'' Mount Holly, NC
Gaston County
to receiving waters designated as the Catawba River, a class WS-IV; CA stream in the Catawba
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 Dates are Approximate
This permit shall become effective December 1, 2009.
This permit and the authorization to discharge shall expire at midnight on November 30, 2014.
Signed this day November 13, 2009.
for Coleen H. Sullins Director
Division of Water .Quality
By the Authority of the Environmental Management Commission
Permit No. NCS000041
PART
Section A:
Section B:
Section C:
PART II
Section A:
Section B:
Section C:
Section D:
PART III
Section A:
Section B:
TABLE OF CONTENTS
INTRODUCTION
Individual Permit Coverage
Permitted Activities
Location Map
MONITORING, CONTROLS, AND. LIMITA
DISCHARGES
�JI!
m SS
Stormwater Pollution Prevention Plan,
Analytical Monitoring Requirements.
10111184110021�7
Qualitative Monitoring Requirements
On -Site Vehicle,Maintenance,Monitoring Requirements
STANDARD CONDITIONS FOR NPDES STORMWATER INDIVIDUAL
PERMITS
'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
General Conditions
1. Individual Permit Expiration
2. Transfers
3. Signatory Requirements
i
Permit No. NCS000041
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 Resultsa:
1 Flow Measurements
4. Test Procedures
5. Representative Outfall u
6. Records Retention/
7. Inspecti n and -Entry
Section E: Reporting Requir eats
1. Discharge Monitoring Reports
2. Submitting,Reports
3. Availability of Reports
4. Non-Stormwater Discharges
5. Planned Changes
6. Anticipated Noncompliance
7. Spills
S. Bypass
9. Twenty-four Hour Reporting
10. Other Noncompliance
11. Other Information
PART IV LIMITATIONS REOPENER
PART V ADMINISTERING AND COMPLIANCE MONITORING FEE
REQUIREMENTS
PART VI DEFINITIONS
ii
Permit No. NCS000041
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 Certificatio;NOI�rm 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 ;r
Until this permit expires or is modified or revoked,'the permittee is authorized to discharge
stormwater to the surface waters ofNorth:.Carolina or separate storm sewer system that has been
ir-
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.
E
Any other point source dischaige,toAs rface 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 1 of 2
SECTION �C: LOCATION MAP
Permit No. NCS000041
NCSaO0041 H Clariant Corporation
Latitude: 35° 17' 39" N
Longitude: 810 00' 23" W
County: Gaston
Receiving Stream: Catawba Rives
Stream Class: MAV; CA
S Sub -basin; 03-08-33 (Catawba River Basin)
W Scale 1:24,000
♦may^�i�a�l1����i�
t \a�A►���r� 1w+r
Facility Location
Part 1 Page 2 of 2
Permit No. NCS000041
PART II MONITORING, CONTROLS, AND LIMITATIONS FOR
PERMITTED DISCHARGES
SECTION A: STORMWATER POLLUTION PREVENTION PLAN
The Permittee shall develop a Stormwater Pollution Prevention Plan, herein after referred to as
the Plan. This Plan shall be considered public information in accordance with Part III, Standard
Conditions, Section E, Paragraph 3 of this individual permit. The Plan shall include, at a
minimum, the following items:
1. 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 tlieSkowing:
- 1
(a) A general location map (USGS quadrangle'map or appropriately drafted
equivalent map), showing the facility' 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's303(d).list of impaired waters) or is located in a
watershed for w-hicli-a TMDL has been established, and what the parameter(s)
of concern are.
(b) A narrative descfiptibii 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.
(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
Part II Page I of 9
Permit No. NCS000041
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 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:v'here elimination of exposure is
415�1�; r
not practical, the stormwater management plan shall -document the feasibility of
diverting the stormwater runoff away from- areas of potential contamination.
(b) Secondary Containment Requiremerits:and Records. Secondary containment is
required for: bulk storage of ligdidmatedals; storage in any amount of Section
313 of Title III of the Superf u d Amend.m nts 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.sLl be�ma'miained. If the secondary containment devices are
connected to stormwatertconveyance systems, the connection shall be controlled
I'llby manually activated valves or other similar devices (which shall be secured
closed with a lockingmechanism), 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 any material. 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.
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
Part 11 Page 2 of 9
Permit No. NCS000041
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 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 areas; loading and unloading areas, and
haul roads), all drainage features and structuresfandlexisting structural BMPs. The
program shall establish schedules of inspections, matnt`enance,=and housekeeping
activities of stormwater control systems, as well is facilio,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
�F
in the SPPP.�
5. Employee Training. Training programs.es shall be developed and training provided at a
a_.. � -eveP . g
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 potentialJo contaminate stormwater runoff. Facility personnel (or team)
responsible for implementing the training shall be identified, and their annual training
shall be documented bylihe 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 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 written re -certification that the stormwater outfalls have been
evaluated for the presence of non-stormwater discharges. Each annual update shall
include a documented re-evaluation of the 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
Part 11 Page 3 of 9
Permit No. NCS000041
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 II B and C of this permit.
9. Implementation. The permittee shall implement the P
shall include documentation of all monitoring; measurers
t• activities, and training provided to employees ncluding
of actions taken to implement BMPs associated with•the
vehicle maintenance activities. Such documentation sha
five years and made available to the Direct r or theyDire
immediately upon request.
\,Implementation of the Plan
ientsprispections, maintenance
the'iog of the sampling data and
industrial activities, including
.1 be kept on -site for a period of
;tor's authorized representative
Part II Page 4 of 9
Permit No. NCS000041
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. The time
between this storm event and the previous storm event measuring greater than 0.1 inches must be at least
72 hours. A single storm event may have a period of no precipitation of up to 10 hours. For example, if
it rains but stops before producing any collectable discharge, a sample may be collected if the next rain
producing a discharge begiris within 10 hours.
r.
Table 1. Analytical Monitoring Requirements,'
Discharge
Measurement F_ requencyt
Sample _
Sample
Characteristics
Units
-
Type2
Location3
Total Suspended Solids
m-semi-annual
Grab
SDO
Biochemical Oxygen Demand
mg/L
F;semi-annual
Grab
SDO
Chemical Oxygen Demand
mg/L
- ` . ;' ' semi-annual
Grab
SDO
Oil & Grease
'm
`� semi-annual
Grab
SDO
Phenols
%L
=. semi-annual
Grab
SDO
H
standard ;
semi-annual
Grab
SDO
f
Total Rainfa114
inches
semi-annual
in Gauge
-
f
Footnotes:
1 Measurement Frequency: Twice per year during a representative storm event.
2 Grab samples 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.
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.
Part 1I Page 5 of 9
Permit No. NCS000041
Table 2. Monitoring Schedule
_ . Monitoring''period '
Sample Number _
St art: "'::."
End
Year 1 — Period l
1
December 1, 2009
May 31, 2009
Year 1 — Period 2
2
June 1, 2009
November 30, 2010
Year 2 — Period 1
3
December 1, 2010
May 31, 2011
Year 2 -- Period 2
4
June 1, 2011
November 30, 2011
Year 3 — Period 1
5
December 1, 201.1
May 31, 2012
Year 3 — Period 2
6
June 1, 2012 `%
November 30, 2012
Year 4 — Period 1
7
December 1, 2012.
May31, 2013
Year 4 — Period 2
8
June 1, 2013
"November 30, 2013
Year 5 — Period 1
9
December 1, 2013
May 31, 2014
Year 5 —Period 2
10
June l,t201�4
November 30, 2014
Footnotes: \ ,�
1 Maintain semi-annual monitoring during permit renewal 'process. f t.the�expiration.of the Individual
Permit, the permittee has submitted an application for renewal,of coverage before the submittal deadline,
the permittee will be considered for renewed coverage.'The applicant must continue semi-annual
monitoring until the renewed Certificate of Cove ae,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 the end of the six month sampling period.
The permittee shall report the analytical results from the first sample with valid results within the
monitoring period. The permittee shall corneae monitoring results to the benchmark values in
Table 3. The benchmark values m Table 3 are not permit limits but should be used as guidelines for
the permittee's Stormwater Pollution Prevention Plan (SPPP). Exceedences 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
Discharge Characteristics
= Units...
Benchmark
Total Suspended Solids
mg/L
100
Biochemical Oxygen Demand
mg/L
30
Chemical Oxygen Demand
mg/L
120
Oil and Grease
mg/L
30
Phenols
mg/L .
4.5
pH
standard
6-9
Part 11 Page 6 of 9
Permit No. NCS000041
Tier One
1 If. The first valid -sampling results are above a benchmark value, or outside of the benchmark range, for any varameter at anv outfall: I
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 exceedence.
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
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 Stormwater,Pollution Prevention Plan. Include
the date and value of the benchmark exceedence, the nsp`e t on 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 first valid sampli�ngjresults from two consecutive monitoring periods
are above the benchmark values, or outside of the,benchi 'ark range, for any specific parameter at a
specific discharge outfall; r l t''�
Then: The permittee shall:
1. Repeat all the required actioiis`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.
3. If no discharge occurs during the sampling period, the permittee is required to submit a monthly
monitoring report indicating "No Flow" to comply with reporting requirements.
4. Maintain a record of the Tier Two response in the Stormwater Pollution Prevention Plan.
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 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 revise, 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 Exclusion.
Part 11 Page 7 of 9
Permit No. NCS000041
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, during the analytical
monitoring event. [If analytical monitoring is not required, the permittee still must conduct semi
annual qualitative monitoring.] 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 �r
.Discharge Characteristics:
' Frequency
Monitoring ,
L-ocation2
Color
semi-annual:-.'SDO
Odor
semi-annuar'
%� SDO
Clarity
semi! annual ,
r SDO
Floating Solids
,semi -annuals
SDO .
<m
Suspended Solids ��
semi
SDO
Foam
semi annual
SDO
Oil Sheen
),`se i-annual
SDO
Erosion or deposition at the outfall f
d semi-annual
SDO
Other obvious indicators `"`�"`
of stormwater pollution
semi-annual
SDO
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 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
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 Il Page 8 of 9
Permit No. NCS000041
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 1
Sample
TypO
Sample
Location3
H
standard
semi-annual
Grab
SDO
Oil and Grease
mg/1
semi-annual
Grab
SDO
Total Suspended Solids
mg/l
semi-annual
Grab
SDO
Total Rainfa114
inches
semi-annual
Rain gauge
New Motor Oil Usagegallons/month
semi-annual./�
Estimate
-
f
Footnotes:. q'
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. 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. ' 17
i
rl,
2 If the stormwater runoff is c6ntrolled.by a &
pond shall be collected within the first30•m
3 Sample Location: Samples shall
stormwater runoff from area(s) y
4 For each sampled representative storme)
gauge reading must be recordel-
i pond a grab sample of the discharge from the
from the pond.
stormwater discharge outfall (SDO) that discharges
lance activities occur.
the total precipitation must be recorded. An on -site or local rain
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). Exceedences of benchmark values require the
permitee 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 v
Units.
Benchmark-_._- .
pH
standard
6-9
Oil and Grease
mg/L
30
Total Suspended'Solids
mg/L
100
Part 11 Page 9 of 9
Permit No. NCS000041
PART III STANDARD CONDITIONS FOR NPDES STORMWATER INDIVIDUAL PERMITS
SECTION A: COMPLIANCE AND LIABILITY
OA
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 within 12 months of the effective date of
the initial permit issuance. "'Zl
New Facilities applying for coverage for the first time and exxiistmg•fc ilities•previously permitted and
applying for renewal under this permit: 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 conta nment vas%specified in Part 11, Section A, Paragraph
2(b) of this permit shall be accomplished prior to.the•beginningof 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 reiss an e, or modification; or denial of a permit upon renewal application.
a. The permittee shall comply. with standards or prohibitions established under section 307(a) of the
Clean Water Act for toxic pollutants within the time provided in the regulations that establish these
standards or prohibition even if the permit has not yet been modified to incorporate the
requirement.
b. The Clean Water Act provides that any person who violates a permit condition is subject to a civil
penalty not to exceed $25,000 per day for each violation. Any person who negligently violates any
permit condition is subject to criminal penalties of $2,500 to 25,000 per day of violation, or
imprisonment for not more than I year, or both. Any person who knowingly violates permit
conditions is subject to criminal penalties of $5,000 to $50,000 per day of violation, or
imprisonment for not more than 3 years, or both. Also, any person who violates a permit condition
may be assessed an administrative penalty not to exceed $10,000 per violation with the maximum
amount not to exceed $125,000. [Ref: Section 309 of the Federal Act 33 USC 1319 and 40 CFR
122.41(a).]
Under state law, a daily civil penalty of not more than ten thousand dollars ($10,000) per violation
may be assessed against any person who violates or fails to act in accordance with the terms,
conditions, or requirements of a permit. [Ref: NC General Statutes 143-215.6A].
Any person may be assessed an administrative penalty by the Director for violating section 301,
302, 306, 307, 308, 318 or 405 of the Act, or any permit condition or limitation implementing any
of such sections in a permit issued under section 402 of the Act. Administrative penalties for Class
I violations are not to exceed $10,000 per violation, with the maximum amount of any Class I
penalty assessed not to exceed $25,000. Penalties for Class 11 violations are not to exceed
Part III Page I of 8
Permit No. NCS000041
$10,000 per day for each day during which the violation continues, with the maximum amount of
any Class II penalty not to exceed $125,000.
Duty to Mitigate
The permittee shall take all reasonable steps to minimize or prevent any discharge in violation of this
individual permit which has a reasonable likelihood of adversely affecting human health or the environment.
4. Civil and Criminal Liability
Except as provided in Part 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 143-215.3, 143-215.6A, 143-215.613, 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 responsibility for effective compliance may be
temporarily suspended. .� .
5. Oil and Hazardous Substance Liability
Nothing in this individual permit shall be construed to preclude the institution of any legal action or relieve
the permittee from any responsibilities, liabilities;; r penalties to which the permittee is or may be subject to
under NCGS 143-215.75 et seq. or Section 311,0 the'Federal-Act, 33 USC 1321.
6. Property Rights
The issuance of this individual- ermit does,riot convey any property rights in either real or personal
property, or any exclusive privileges;` nor does it authorize any injury to private property or any invasion of
personal rights, nor any infringement"of Federal, State or local laws or regulations.
7. Severability
The provisions of this individual permit are severable, and if any provision of this individual permit, or the
application of any provision of this individual permit to any circumstances, is held invalid, the application
of such provision to other circumstances, and the remainder of this individual permit, shall not be affected
thereby.
8. Du 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 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.
Part III Page 2 of 8
Permit No. NCS000041
10. Penalties for Falsification of Reports
The Clean Water Act provides that any person who knowingly makes any false statement, representation, or
certification in any record or other document submitted or required to be maintained under this individual
permit, including monitoring reports or reports of compliance or noncompliance shall, upon conviction, be
punished by a fine of not more than $10,000 per violation, or by imprisonment for not more than two years
per violation, or by both.
SECTION B: GENERAL CONDITIONS
Individual Permit Expiration
The permittee is not authorized to discharge after the expiration date. in order to receive automatic
authorization to discharge beyond the expiration date, the permittee�shall submit forms and fees as are
required by the agency authorized to issue permits no later-than,180'days prior to the expiration date. Any
permittee that has not requested renewal at least 180 days prior t expi tion;or any permittee that does not
have a permit after the expiration and has not requested n wal at least4 80 days prior to expiration, will be
subjected to enforcement procedures as provided in NCGS,§1'43-2153.6 and 33 USC 1251 et. seq.
2. Transfers
This permit is not transferable to any person ezcepfafter`notice to and approval by the Director. The
Director may require modification or revocation•and.reissuanee 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 writing in•the event the permitted facility is sold or closed.
Si.natory Requirements
All applications, reports, orEinformation 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) In the case of a corporation: by a principal executive officer of at least the level of vice-
president, or his duly authorized representative, if such representative is responsible for
the overall operation of the facility from which the discharge described in the permit
application form originates;
(2) In the case of a partnership or limited partnership: by a general partner;
(3) In the case of a sole proprietorship: by the proprietor;
(4) In the case of a municipal, state, or other public entity: by a principal executive officer,
ranking elected official, or other duly authorized employee.
-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
Part III Page 3 of 8
Permit No. NCS000041
responsibility, or an individual or position having overall responsibility for environmental
matters for the company. (A duly authorized representative may thus be either a named
individual or any individual occupying a named position.); and
(3) The written authorization is submitted to the Director.
C. Any person signing a document under paragraphs a. or b. of this section shall make the following
certification:
"I certify, under penalty of law, that this document and all attachments were prepared under my
direction or supervision in accordance with a system designed to assure that qualified personnel
properly gather and evaluate the information submitted. Based on my inquiry of the person or
persons who manage the system, or those persons directly responsible for gathering the
information, the information submitted is, to the best of my knowledge and belief, true, accurate,
and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for•knowing violations."
4. Individual Permit Modification, Revocation and Reissuance, or Termination
The issuance of this individual permit does not prohibit.the Director from reopening and modifying the
individual permit, revoking and reissuing the individual permit;- or terminating the individual permit as
allowed by the laws, rules, and regulations conta`ined,inTitle.40, Code of Federal Regulations, Parts 122
and 123; Title 15A of the North Carolina Admmistrative`Code, Subchapter 2H .0100; and North Carolina
General Statute 143-215.1 et al. ,` _ t r _rj
5. Permit Actions'^r^� a
fir_
The permit may be modifiedrrevokedeand reissued, or terminated for cause. The notification of planned
changes or anticipated noncompliancedoes not stay any individual permit condition.
SECTION C: OPERATION ANWMAINTENANCE OF POLLUTION CONTROLS
I . Proper Operation and Maintenance
The permittee shall at all times properly operate and maintain all facilities and systems of treatment and
control (and related appurtenances) which are installed or used by the permittee to achieve compliance with
the conditions of this individual permit. Proper operation and maintenance also includes adequate
laboratory controls and appropriate quality assurance procedures. This provision requires the operation of
back-up or auxiliary facilities or similar systems which are installed by a permittee only when the operation
is necessary to achieve compliance with the conditions of this individual permit.
2. Need to Halt or Reduce Not a Defense
It shall not be a defense for a permittee in an enforcement action that it would have been necessary to halt or
reduce the permitted activity in order to maintain compliance with the condition of this individual permit.
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
PartIll Page 4 of 8
Permit No. NCS000041
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 11I, 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
2.
3.
Representative Sampling '
Samples collected and measurements taken, as requiredherein' hall b&charactenstic of the volume and
nature of the permitted discharge- Analytical samplinglshall'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 shallmot be changed without notification to and approval of
the Director.
Recording Results`/y/f
t
For each measurement, sampl6,A spectionr or maintenance activity performed or collected pursuant to the
requirements of this individual p mii , the pennittee shall record the following information:
a. The date, exact place, and tiri3e•6f sampling, measurements, inspection or maintenance activity;
b. The individual(§) 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.
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 III Page 5 of 8
Permit No. NCS000041
6.
7
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 outfall status. If it is
established that the stormwater discharges are substantially identical and the permittee is granted
representative outfall status, then sampling regdirements may be performed at a reduced number of outfalls.
Records Retention
Visual monitoring shall be documented and records maintained at thejacility along with the Stormwater
Pollution Prevention Plan. Copies of analytical monitoring results.sl ah also be maintained on -site. The
permittee shall retain records of all monitoring information; including all calibration and maintenance
ate:
records and all original strip chart recordings for continuousr 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 e t nded by request of the Director at any time.
Inspection and Entry
The permittee shall allow the Director, or an'author'ized representative (including an authorized contractor
acting as a representative of the Director}, or` in the casof 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, poll the presentation of credentials and other documents as may be
required by law, to; ,
a. Enter upon the pernittee's premises where a regulated facility or activity is located or conducted,
or where records`must be kepi 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 delivered to the Division
no later than 30 days from the date the facility receives the sampling results from the laboratory.
The permittee shall submit an Annual Summary Data Monitoring Report to the appropriate DWQ Regional
Office in February of each year. The submittal shall be on forms supplied by the Division.
Part III Page 6 of 8
Permit No. NCS000041
4.
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 T15A 02B .0506.
The permittee shall record the required qualitative monitoring observations on the SDO Qualitative
Monitoring Report form provided by the Division, and shall retain the completed forms on site. Visual -
monitoring results should not be submitted to the Division, except upon DWQ's specific requirement to do
SO.
Submitting Reports
Two signed copies of Discharge Monitoring Reports (DMRs) shall be submitted to:
Central Files
Division of Water Quality,`
1617 Mail Service Center`,`
Raleigh, North Carolinal27699= 617�
In addition, a separate signed Annual Summary DMR copy sliall be submitted to the local DWQ Regional
Office (RO) by March I of each year.
Addresses for each RO and the counties
II It IJ.I/ W yr W.LU I.MUtV.L1l :.UW U L 111 ll l Og'1u 11 it lul lN7
- on site. Visual monitoring results should�roi be
specifically requested by DWQ:
Availabili of Reports
O_canbe found.here:
'he permittee shal I retain the completed originals
to the Regional Offices or Central Files unless
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 Wa of -Water Quality. As required by the Act, analytical data shall not be
considered confidential. Knowi fly making any false statement on any such report may result in the
imposition of criminal penalties as provided fanin NCGS 143-215.613 or in Section 309 of the Federal Act.
Non-Stormwater Discharges
Ifthe storm event monitored in accordance with this Individual Permit coincides with a non-stormwater
discharge, the permittee shall separately monitor all parameters as required under the non-stormwater
discharge permit and provide this information with the stormwater discharge monitoring report.
Planned Changes
The permittee shall give notice to the Director as soon as possible of any planned changes at the permitted
facility which could significantly alter the nature or quantity of pollutants discharged. This notification
requirement includes pollutants which are not specifically listed in the Individual Permit or subject to
notification requirements under 40 CFR Part 122.42 (a).
Anticipated Noncompliance
The permittee shall give notice to the Director as soon as possible of any planned changes at the permitted
facility which may result in noncompliance with the Individual Permit requirements.
Part III Page 7 of 8
Permit No. NCS000041
Spills
The permittee shall report to the local DWQ Regional Office, within 24 hours, all significant spills as
defined in Part VI of this permit. -Additionally, the permittee shall report spills including: any oil spill of 25
gallons or more, any spill regardless of amount that causes a sheen on surface waters, any oil spill
regardless of amount occurring within l00 feet of surface waters, and any oil spill less than 25 gallons that
cannot be cleaned up within 24 hours.
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 i
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 becomesaware of the circumstances.
The written submission shall contain a description ofthe noncompliance, and its causes; the period of
noncompliance, including exact dates and times, and1f the noncompliance has not been corrected, the
anticipated time compliance is dXpected to continue; and steps taken or planned to reduce, eliminate, and
prevent reoccurrence of the noncompliance v
The Director may waive the'written report on a case -by -case basis if the oral report has been received
within 24 hours. /'1
10. Other Noncompliance
The permittee shall report all instances of noncompliance not reported under 24 hour reporting at the time
monitoring reports are submitted.
11. Other Information
Where the permittee becomes aware that it failed to submit any relevant facts in a Notice of Intent to be
covered under this Individual Permit or in any report to the Director, it shall promptly submit such facts or
information.
Part 1 1 1 Page 8 of 8
NCS000041
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;paragraplNhall also contain any other requirements in the
Act then applicable.(
PART V ADMINISTERINGrAND COMPLIANCE MONITORING FEE
. RFQUIREM ENT .
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,tiinely manner in accordance with 15A NCAC 2H .0105(b)(4) may cause this
Division to initiate action to revoke tl eandividual Permit.
DEFINITIONS
Act
See Clean Water Act.
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.
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. More information on BMPs can be found at:
http://cfpub.epa.gov/npdes/stormwater/ruenuofbmps/index.cfm.
4. 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.
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.
Parts IV, V and VI Page I of 4
Permit No. NCS00004I
6. Certificate of Coverage
The Certificate of Coverage (COC) is the cover sheet which accompanies the Individual Permit upon
issuance and lists the facility name, location, receiving stream, river basin, effective date of coverage under
the permit and is signed by the Director.
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.
Division or DWQ
The Division of Water Quality, Department of Environment and Natural Resources.
Director
The Director of the Division of Water Quality, the
10. EMC
The North Carolina Environmental Management Commission'
11. Grab Sample''
An individual sample collected instantaneously. Grab samples that will be analyzed (quantitatively or
qualitatively) must be taken within the first 30 minutes f discharge.
12. Hazardous Substance
Any substance designated under<40 CFR Part �I'l6 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 iiiipoundment, 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,
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. Notice of Intent
The state application form which, when submitted to the Division, officially indicates the facility's notice of
intent to seek coverage under an Individual Permit.
17. Permittee
The owner or operator issued a certificate of coverage pursuant to this Individual Permit.
Part V I Page 2 of 4 Pages
Permit No. NCS000041
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. The time between this storm event and the previous
storm event measuring greater than 0.1 inches must be at least 72 hours. A single storm event may have.a period of
no precipitation of up to 10 hours. For example, if it rains but stops before producing any collectable discharge, a
sample may be collected if the next rain producing a discharge begins within 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 pennittee to perform analytical monitoring at alreduced number of outfalls. -
21. Secondary Containment d ..
Spill containment for the contents of the single largest (nk-w�thm the containment structure plus sufficient
freeboard to allow for the 25-year, 24-hour storm event
22. Section 313 Water Prioritv Chemical
A chemical or chemical category which:
M a. Is listed in 40 CFR 372.65 pursuant
Reauthorization Act (SARA) �of \1.9E
to -Know Act of 1986; ti
b. Is present at or above threshold•ieve
requirements; and
Section 313 of Title III of the Superfund Amendments and
also ed the Emergency Planning and Community Right -
at a facility subject to SARA title III, Section 313 reporting
C. Meets at least one of the following criteria:
(1) Is listed in appendix'.D bf40 CFR part 122 on 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.haazardous substance pursuant to section 311(b)(2)(A) of the C WA at 40
CFR 116.4; or
(3) Is a pollutant for which EPA has published acute or chronic water quality criteria.
23. Severe Property Damage
Means substantial physical damage to property, damage to the control facilities which causes them to
become inoperable, or substantial and permanent loss of natural resources which can reasonably be
expected to occur in the absence of a bypass. Severe property damage does not mean economic loss caused
by delays in production.
24. Significant Materials
Includes, but is not limited to: raw materials; fuels; materials such as solvents, detergents, and plastic
pellets; finished materials such as metallic products; raw materials used in food processing or production;
hazardous substances designated under section 101(]4) 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 siudge that have the potential to be released with stormwater discharges.
25. Si ng ificant Spills
Includes, but is not limited to: releases of oil or hazardous substances in excess of reportable quantities
under section 311 of the Clean Water Act (Ref: 40 CFR 110.10 and CFR 117.21) or section 102 of
CERCLA (Ref: 40 CFR 302.4).
Part VI Page 3 of 4 Pages
Permit No. NCS000041
26. Stormwater Discharge OutfalI (SDO)
The point of departure of stormwater from a discernible, confined, or discrete conveyance, including but not
limited to, storm sewer pipes, drainage ditches, channels, spillways, or channelized collection areas, from
which stormwater flows directly or indirectly into waters of the State of North Carolina.
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 Activi
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 acti ities excluded from the NPDES program.
29. Stormwater Pollution Prevention Plan f
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-sitc'\
30. Total Maximum Daily Load (TMDL)
TMDLs are written plans for attaining and maintaining` water quality standards, in all seasons, for a specific
water body and pollutant. (A list of approved;TMDLs for the. state of North Carolina can be found at
http:Nh2o.enr.state.nc.usltmdln
31. Toxic Pollutant
Any pollutant listed as toxic.under Section 307(a)(1) of the Clean Water Act.
32. Vehicle Maintenance Activity
Vehicle rehabilitation, mechanical repairs, painting, fueling, lubrication, vehicle cleaning operations, or
airport deicing operations: r:--
33. 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.
34. 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 4 of 4 Pages
NCS000041
A
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
STAFF REVIEW AND EVALUATION
NPDES Stormwater Permit'
Facility Name:
Clariant Corporation.
NPDES Permit Number:
NCS000041
Facility Location:
624 E Catawba Ave, Mount Holly, NC (Gaston County)
Type of Activity:
INDUSTRIAL ORGANIC CHEMICALS
SIC Code:
2869
Receiving Streams:
See Figure 1
River Basin:
Catawba River Basin, Sub -basin 03-08-33
Stream Classification:
WS-IV; CA
Proposed Permit Requirements:
See attached draft permit.
Monitoring Data:
See Table I
Response Requested by (Date):
SI31169
Central Office Staff Contact:
Return to: Brian Lowther, (919) 807-6368
Special Issues:
Issue
Rating Scale: 1 eas to 10 hard
Compliance history
5
Benchmark exceedance
5
Location (TMDL, T&E
species, etc
6
Other Challenges:
+ Getting the
chemical list
3
Difficulty Rating:
19/40
Description of Onsite Activities:
+ The Clariant Corporation's Mount Holly Plant is located on either side of the Catawba River. The East
plant is located in Mecklenburg County and the West plant is located in Gaston County. The facilities have a
combined employment of 352 people and operate seven days a week 24 hours a day. The West Plant is an
Organic Specialty Chemical Plant. They make over 200 different products from Soap, bug spray to personal
care items
Page 1 of 9
NCS000041
Documents Reviewed:
• NPDES Storm' water Permit Application Materials
• National Heritage Program (NHP) Threatened and Endangered Species Database
• SPU File
• Central Files
• EPA Sector -Specific Permit, 2008
• 303(d) List, 2008 draft, 2006 final
• 2004 Catawba Basinwide PIan
History:
• August 31, 1994. Date permit first issued. The permit requires analytical monitoring for Oil and Grease,
BOD5, COD, TSS, Phenols, and pH. Sampling was required annually.
• April 28, 1997: Ownership name change from Hoechst Celanese Corporation, Sou -Tex Plant to Clariant
Corporation, Sou -Tex Plant
• July 25, 1997: Date permit reissued with name change.
• February 19, 1999. Renewal Letter sent to Permittee.
• May 12, 2003: Date permit re -issued. The permit requires analytical monitoring for Oil and Grease, BOD5,
COD, TSS, Phenols, and pH. Sampling was required annually for the first 4 years.
• June 24, 2009: Date permittee submitted renewal application.
S
Page 2 of 9
NCS000041
Recommendations: Based on the documents reviewed, the application information submitted on June 24, 2009
sufficient to issue an Individual Stormwater Permit.
Prepared by (Signature) Date 7 i / o
Stormwater Permitting Unit Supervisor Date �>
for B dley Bennett
Concurrence by Regional Off Datey /
RO Water Quality Supervisor J Date v xi/
Regional Office Staff Comments (attach additional pages as necessary)
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010 16 Page 9 of 9
NCS000041
NCS000041
W Scale 1:24,000
Figure 1: Map of Facility
Clariant Corporation
Latitude: 350 17'39" N
Longitude: 81° 00' 23" W
CoLnty: Gactcn
RecENng Stream: Catawba River
Stream Class: WSAV; CA
Sub -basin: 03-08-33 (Catawba River Basin)
Facility Location
Page 3 of 9
NCS000041
Central Office Review Summary:
1. Owner's Other Permits:
• NCG500047 — Non -contact Cooling Water
0 CAA — 100000131216, NE154266
• WQ0002544 — Land Application of Residual Solids
2. General Observations:
• The site map shows seven outfalls. Only five of these outfalls actually discharge to the river, and only
these five will be monitored. Outfall 2 is not in use and has been disconnected from all sources. Outfall 7
discharges into Outfall 6 and so only Outfall 6 is an actual discharge point:.
3. Impairment: The Catawba River is not on the 2006 303(d) list. Basinwide Plan does not specifically talk about
this section of the Catawba River but it does note that this area in experiencing rapid growth with new homes
and businesses sprouting up on old farms and forests.
4. Threatened and Endangered: Based on Natural Heritage Virtual Workroom there are no federal protected
aquatic species within two miles of the site. There is Helinathus schweinitzii or Schweinitz's Sunflower which
is endangered.
5. Location: WS-IV; CA -Critical Area (CA) is the land adjacent to a water supply intake where risk associated
with pollution is greater than from remaining portions of the watershed. Critical area is defined as land within
one-half mile upstream and draining to a river intake or within one-half mile and draining to the normal pool
elevation of water supply reservoirs. Critical areas are more restrictive than areas outside this area.
6. Industrial Changes Since Previous Permit: Activities at Clariant's Mount Holly West {MHW) facility have been
relatively consistent during the duration of the facility's existing stormwater discharge permit. Very few changes
are significant in terms of site activities or their effect on stormwater.
Changes in Production: A production area, Building 190, was shut down, decommissioned, and partly
demolished. This area was formerly used to manufacture a detergent additive. The product was discontinued.
Production activities in our area known as Plant 2 were shut down and moved into our area known as Plant 5.
Stormwater from the vicinity of Plant 5 discharges to Outfall 006.
Changes in storage practices: Outside storage of chemical -containing totes and drums has been reduced by
10%. This was accomplished by improvements in inventory management, and by clearing space inside our
warehouse. Several outside storage areas have been eliminated.
Changes in stormwater control systems: A barricade of rip rap was. put in place east of our Building 190 area to
intercept gravel from being washed into stormwater Outfall 004.
A gate was installed at Outfall 006 for emergency use to contain any spills at our Plant 1 area. The containment
system drains into our on -site wastewater pretreatment plant (WWTP).
Secondary diversion curbing and road humps were constructed in selected locations on the east side of our plant.
(Specific locations include: near and to the south and east of our wastewater list station and Outfall 003
containment area; and in the road southwest of our wastewater pretreatment facility). These enhance our
capability to manage certain spills that might potentially head towards Outfall 004 or Outfall 006.
Floor drains in our production buildings were rebuilt and/or sealed off to prevent the possibility of seepage from
possibility of seepage from process sewer drains into the SW systems.
The stormwater containment area at Outfall 003 was provided with the installed capability to pump stormwater
into our wastewater light station. This facilitates our ability to send stormwater, if contaminated, into our
WWTP instead of releasing it through the outfall.
Two cooling towers located at Plant 3 had their blowdown piping modified to allow the option of discharging
blowdown water into our WWTP instead of Outfall 001, if necessary.
Page 4 of 9
NCS000041
Process wastewater and stormwater systems in the Plant 5 area were upgraded to reduce the chance of crossover
contamination or overflow. For example, a curb was constructed between different types of sumps to separate'
containment areas. Piping cross connections were physically disconnected to eliminate any possibility of process
wastewater for entering stormwater through shared piping. High level alarms were installed on all wastewater
and stormwater sumps in the Plant 5 area.
7. Analytical Monitoring Notes: Samples were taken at 6 outfalls from 6/15/03 to 5/11/09. There were many
values over our current benchmarks for COD and TSS. They were at outfalls. 1, 3, 4, 6 and 7. One value was
below the range for pH at outfal17.
Based on the SIC code the EPA Multi -Sector General Permit covers the facility in Sector C - Chemical and
Allied Products Manufacturing, and Refining. However, no parameters were recommended for monitoring.
8. Qualitative Monitoring Notes: The visual monitoring showed some muddy clarity and some suspended solids
during a couple rain events. Thirteen reports were submitted and overall there were few issues.
Page 5 of 9
NCS00004 1
Table 1: AnalyticaI Monitoring
Requkred
Sampling
Range
Sample Date
Total Flow
(MGD)
I Precipitation
(In)
Durallon
(hours)
i an reaie
GOD
COD
TSS
PhenoI5
p
Benchmark:
30mg1L
I Benchmark:
30 myl.
Benchmark:
120 mgfL
Benchmark:
100 r
Benchmark:
4.5 mg1L
Benchmark:
6-9 eu
Outfall 1
611 57 003
0-0
5
<5
34
10
<0.05
6.7
6114r20
0, 05E
0.4
1.2
B
40
58
0.11
6-8
W1712
0 124
0.115
10
<5
<12
<50 8
<0.05
7
619120
0,327
2.25
1.5
<5
8.7
<50 30
0.05
6.4
10l1720
0522
3.6
28
<5
39
5.3
0,23
6.5
11l14R
0,182
1.25
20
6,4
42
&11a00q
O. OSE,
0.45
1.5
<5
1 25
B1 18
c0,05
8.4
Outfal1 3
6/15/2003
0.018
2
5
<5
31
100 24
0.05
68
6114r2OO4
002
0.4
1.2
<5
12
39
0.07
5.9
9117r2OO4
0.
0.85
10
<5
4.1
77
<0.05
6.9
&9=05
D,15
2.25
1.5
<5
8.9
<50 53
<0.05
6.2
10117r2ow
02213.6
28
<5
6
<50 78
<0.05
6.7
111141200
511 it2n
0.08
0.034
1.25
0.45
20
1,5
<5
<5
26
5.1
79 39
<0.05
<0.D5
B
6.9
Outfall 4
8115/2003
0.017
0.051
2
0.85
5
10
6
<5
56
5
60
60
11
<D.05
<0.05
8.7
9117RDD4
7.1
6f
0.1
2.25
1.5
<5
6
<50
<D, 05
5.3
i 01172
0.23
3.6
28
c5
W
54
12
<0.05
B.8
11114R
0.0811
1,25
20
<5
2.7
<50
26
<0.05
7,1
511112
0.021
0.45
1,5
<5
10
<50
31
<0.05
6.3
Outfall 5
611512003
0.004
5
<5
16
88
76
<0.05
6.9
9/17/2004
001
0.85
10
<5
6.2
95
71 '
<0.05
7
61
0.03
2.25
1.5
<5
B.1
450
65
<0.05
Ti
10117R
0.06
3.6
28
<5
<4
<50
7.3
<0.05
6.7
11/14t2021
0,02
1.25
20
<5
14
55
61 -
<0.05
7.3
' W 112009
0 00q
0.45
1,5
<5
14
91
ti
<0.05
68
Otwall
6
&1512003
1 0.006
2
5
<5
R 2
<50
48
0.13
7
91170
01011
0.95
10
<5
5.4
100
70.05
7.3
61
0.0
2.25
1.5
<5
7.5
<50
74
<0,05
6.8
10117R
0-0
3.6
28
<5
<4
<50
2.4
-<0,05
6.7
11114222
0.02
1.25
20
<5
62
<50
3D
<0.05
7.4
5111
0.10q
0.45
1.5
<5.
12
<50
18
<0.05
6.9
Outfell 7
611512003
1 0,0002
2
5
<5
1:;E6;8
29
<0.05
6.9
9117R
0.000
0.65
10
<5
5
19
<D.OS
6.9
B1
0.001
2.25
1.5
<5
7
AO
<0,05
10117120
D.D0
3.6
28
<5
34
<0,05
6.5
1111
0001
1.25
20
<5
7
<0.05
.7.3
D.
0.45
1.5
<5
1
84
<0.05
6.9
Over Current Banchmarfc
Data Not Collected
Page 6 of 9
NCS000041
Revised Permit Recommendations: Analytical Monitoring:
I . Maintain monitoring for Oil and Grease, BOD, COD, TSS, Phenols and pH because they remain a potential
pollutants on site.
2. All analytical monitoring has been set to semi-annually during a representative storm event as defined in Part II
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.
s 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. The permittee is required to collect all of the analytical and qualitative monitoring samples during representative
storm events as defined in Part II 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:
l . 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 11 Section
A.
2. Additional requirements for the Stormwater Management Plan have been specified in Part.11 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 draftpermit. If industrial materials and
activities are not exposed to precipitation or runoff as described in 40 CFR §1_22.26(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.
Page 7 of 9
NCS000041
Discussions with permittee: Gil Insley, 704-822-2218, 07/08/09
Description of industrial activities onsite. Organic Specialty Chemical Plant. Make over 200 different products
from Soap, bug spray to personal care items.
2. Do you have a list of all chemicals and materials stored outside? See attached.
How was the NOV from June 17, 2008 followed up? Did you identify what the illicit discharge from Outfall 006
was? There was a residue in the outfall. The root cause has been fixed. The problem was caused when a facility to
make mothballs was restarted and a pump failed. There were cross connections in the piping that have now been
fixed.
Page 8 of 9
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality i P'% wmtbk
Beverly Eaves Perdue Coleen H. Sullins. `VnM re an
Governor Director,fie Lary
May 6, 2009 MAY 1 ]
Z0N
Ken Golder
Clariant Corporation
PO Box 18278 {�
Charlotte, NC 28218 D1'Q-SWfC;C 1#1voter rJpv;i~tiiian
Subject: NPDES Stormwater Permit Coverage Renewal
Mount Holly West (MHW) Facility
Permit Number NCS000041
Gaston County
Dear Permittee:
Your facility is currently covered for stormwater discharge under NPDES Permit NCS000041. This
permit expired on May 31, 2008. To assure consideration for continued coverage under your individual
permit, you must apply to the Division of Water Quality (DWQ) for renewal of your permit. Enclosed
you will find an individual permit Renewal Application Form, Supplemental Information request, and
Stormwater Pollution Prevention Plan Certification for your facility.
Filing the application form along with the requested supplemental information will constitute your
application for renewal of this permit. Until your permit renewal is completed and you receive a new
permit, please continue to comply with all conditions and monitoring requirements in your expired
NPDES stormwater permit.
The application and supplement must be completed and returned to DWQ by July 6. 2009. Failure to
request renewal within this time period will result in delay of your permit renewal and may result in a
civil assessment. 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 permit renewal procedures please contact Brian Lowther of the
Stormwater Permitting Unit at (919)-807-6365 or brian.lowthergncdenr.gov.
Sincerely,
Bradley Bennett, Supervisor
Stormwater Permitting Unit
Cc: Central Files
SPU Files
Mooresville Regional Office
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone: 919-807-M 1 FAX: 919-807-64921 Customer Senrice:1-877-623-6748
Internet: www.ncwateiquality.org
An Equal Opportunity 1 Affirmative Action Employer
Nne
orthCarofina
Naturally
or 4•�=�oG, Permit Coverage
Renewal Application Form
National. Pollutant Discharge Elimination System Permit Number
Stormwater Discharge Permit NCS000041
The following is the information currently in our database for your facility. Please review this information carefully and
make all corrections/additions as necessary in the space provided to the right of the current information.
Owner Affiliation Information
Owner / Organization_ Name:
Owner Contact:
Mailing Address:
Phone Number:
Fax Number:
E-mail address:
* Reissued Permit will 6e mailed to the owner address
Clariant Corporation
Ken Golder
PO Box 18278
Charlotte, NC 28218
(704) 331-7000
Facilitv/Permit Contact Information
Facility dame: Mount Holly West (MHW) Facility
Facility Physical Address: 625 E Catawba Ave
Mount Holly, NC 28120
Facility Contact: Andre Pollard
Mailing Address:
Phone Number:
Fax Number:
E-mail address:
Discharge Information
Receiving Stream:
Stream Class:
Basin:
Sub -Basin:
Number of Outfalls:
Catawba River (Lake Wylie below elevation
507)
WS-IV;CA
Catawba River Basin
03-08-33
Impaired WatersliMDL
Does this facility discharge to waters listed as impaired or waters with a finalized TMDL? ❑ Yes ❑ No ❑ Don't Know
( for information on these waters refer to http://hZo. enr.state. nc. us/su/Impaired Waters TMDLI )
CERTIFICATION
I certify that I am familiar with the information contained in the application and that to the best of my knowledge and
belief such information is true, complete and accurate.
Signature
Print or type name of person signing above
Date
Title
Please return this completed renewal application form to: Stormwater Permitting Unit
Attn: B'Fian Lowther
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
North Carolina Divison of Water Quality - Storm water Permitting Unit
Facility Name: Mount Holly West (MHW) Facility
Permit Number: NCS000041 .
Location Address: 625 E Catawba Ave
Mount Holly; NC 28120
County: Gaston
"I certify, under 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,assute that'qualified personnel properly gather and evaluate the information required by the SPPP.
Based on my inquiry of the person or person 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."
And
" I certify. that the SPPP has been 'developed, signed and retained at the named facility location, and the SPPP
has- been fully implemented at this facility location in accordance with the terms and conditions of the
stormwater discharge permit."
And
" I am aware that there are significant penalties for falsifying information, including the possibility of fines and
imprisonment for knowing violations."
4-
Sign (according to permit signatory_ requireinents)and return this Cekification DO NOT"'!."V .
SEND, STORMWATER POLLUTION-PREVENTION.PLAN WITH THIS CERTIFICATION,;
Signature
Print or type name of person signing above
Date
Title
SPPP Certification 5/09
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:
(Do not submit the site Stormwater Pollution Prevention Plan)
Initials
1. A current Site Map frorn'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 term 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. H .
-3. 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.
4. 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, please include .. .
information on these BMP's.
S. 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).
If the final year. analytical monitoring of the existing permit term 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.
State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
A. Preston Howard, Jr., P.E_, Director
February 19, 1999
HELEN MIYASAKI
CLARIANT CORPORATION
625 E. CATAWBA AVENUE
MOUNT HOLLY, NC 28120
A440WA
•
NCDENR
NORTH CARoumA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: NPDES Stormwater Permit Renewal
CIariant Corporation
Permit Number NCS000041
Gaston County
Dear Permittee:
Your facility is currently covered for stormwater discharge under NPDES Permit NCS000041. This permit
expires on August 31, 1999. In order to assure your continued coverage under 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 will constitute your application for
renewal of your permit. The application form must be completed and returned along with all requested
information within thirty days of receipt of this letter in order to constitute a timely renewal filing.
Recent Iegislation modified the fee structure for DWQ permits. Renewal fees have been eliminated and annual
fees have been changed. The new annual fee for your permit is now $715.00 (you will be invoiced later this year
for your annual fee.) A copy of the new fee schedule is enclosed in this package.
Failure to request renewal within the time period indicated may result in a civil assessment of at least $250.00.
Larger penalties may be assessed depending on the delinquency of the request. Discharge of stormwater from
your facility without coverage under a valid stormwater NPDES permit would constitute a violation ofNCGS
143-215.1 and could result in assessments of civil penalties of up to $10,000 per day.
If you have any questions regarding the permit renewal procedures please contact Bill Mills of the Stormwater
and General Permits Unit at (919) 733-5083, ext. 548.
Sincerely,
Bradley Bennett, Supervisor
Stormwater and General Permits Unit
cc: Central Files
Mooresville Regional Office
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-5083 FAX 919-733-9919
An Equal Opportunity Affirmative Action Employer 50% recyded/ 10% post -consumer paper
,I
State of North Carolina
Department of Environment,
Health and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
July 25, 1997
Ms. Helen Miyasaki
Clariant Corporation
625 E. Catawba Avenue
Mt Holly NC 28120
& LT.9;WA
�EHNR
Subject: Permit Modification - NamelOwnership Change
Clariant Corporation
(formerly Hoechst Celanese Corporation)
NCS000041
Gaston County
Dear Ms. Miyasaki:
In accordance with the Permit Name/Ownership Change request which we received from you on
May 21, 1997, the Division is forwarding the subject permit. The change in this permit is in name and
ownership. All other conditions in the original permit remain unchanged and in full effect. Please note
that this includes continued implementation of the Stormwater Pollution Prevention Plan required for this
facility. This permit modification is issued pursuant to the requirements of North Carolina General Statute
143-215.1 and the Memorandum of Agreement between North Carolina and the U. S. Environmental
Protection Agency dated December 6, 1983.
Please take notice this permit is not transferable. Part II, E.3. of the permit addresses the
requirements to be followed in case of change in ownership or control of this discharge.
This permit does not affect the legal requirements to obtain other permits which may be required by
the Division of Environmental Management or permits required by the Division of Land Resources,
Coastal Area Management Act or any other Federal or Local governmental permit that may be required.
If you have any questions concering this permit, please contact Bill Mills at 919/ 733-5083,
extension 548.
Sincerely,
OwO+N- sIOINEO aY
BPAOLV BENNEff
A. Preston Howard, Jr., P.E.
cc: Central Files
-'-'
Mooresville Regional Office, Water Quality Section
Permits and Engineering
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-5083 FAX 919-733-9919
An Equal Opportunity Aflirmalive Action Employer
50% recycled/ 10% post -consumer paper
I
Permit No. NCS000041
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
DIVISION OF ENVIRONMENTAL MANAGEMENT
PERMIT
TO DISCHARGE STORMWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTE
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,
Clariant Corporation
is hereby authorized to discharge stormwater from a facility located at
Clariant Corporation, Sou -Tex Plant
625 East Catawba Avenue
Mount Holly
Gaston County
to receiving waters designated as the Catawba River, a class WS-IV CA stream in the Catawba River Basin
in accordance with the discharge limitations, monitoring requirements, and other conditions set forth in Parts I,11, M
and IV hereof.
This permit shall become effective July 25, 1997.
This permit and the authorization to discharge shall expire at midnight on August 31, 1999.
Signed this 25th day of July 1997.
OPJUNX SIGNED BY
BRADLEY BENNEff
A. Preston Howard, Jr., P.E., Director
Division of Environmental Management
By Authority of the Environmental Management Commission
Hoechst Celanese
Sou -Tex Plant
Hoechst Celanese Corporation
625 East Catawba Avenue
Mount Holly, NC 28120
704 822 2100
April 28, 1997
Ms. Jennifer Wolfe
North Carolina Department of Environment,
Health and Natural Resources
Division of Water Quality
Water Quality Section
Permits and Engineering Unit
Post Office Box 29535
Raleigh, North Carolina 27626-0535
Subject: Change of Ownership
Dear Ms. Wolfe:
We are pleased to submit the completed forms for the permit name/owemship change for
NPDES permit number: NCS000041. Effective July 1, 1997 the Hoechst Celanese
Corporation, Sou -Tex Plant shall become Clariant Corporation, Sou -Tex Plant.
Enclosed please find the completed forms for permit name/owemship change, legal
documentation of the transfer of ownership, and a check for the processing fee of
$100.00.
If there are any questions, please contact Damon L. Forney at (704) 822-2519.
Respectfully,
P43JYrVCr11
Damon L. Forney
Environmental Engineer
Enclosures
c:
Hoechst 08
3 _..
_ DEMFf' & "E -7371I Mar
10 ' 97 10 s ?g P02/03
-MRR 10 '97 09'.16 .
Stateof:North Carolina
Department of Environment, IK
Health and Natural Resources ` • •
Division at Water Qua<ity
James B: Hunt, Jr., Governor ;
Jonathan B. Howes, secretary : � � H_ N F�*
A: Preston Howard, Jr., P, Director. -r- -
WATER QUAIM SEMON ,-
PERMIT NAMFIOWNERSHIP CHANGE FORM
..
_A
Peftit tvumbsr: NC/ 5 /JJ��� 1 ,
1- PCaitt boldees rmw _. _ HQ P_ C I 1 S t C P_ Y R Ti P S P- CInrDoratjoij
Z.. Permit's signing of$dal's name and tit] H P 1 P n M j va sa k -i
(P p responsible for permit) •
. ills) -
3. Mailingaddr+ess:625 Catawba Ave CRY: Mt Holly_
Statx NC 72p Code:2$12 0 - Phom (7 0 4) R 2. 2 - 9 51 9
IL .
1.. I & request for a name change is a result of:
'• - ; ,;,,La: Change in vwneradp of Property/company
Name dime only .
�_c. Other (Piexse explain).
Z Newowner's narie (name to be putonpermit} C l a r i a t
3.. New awner's or xr� offidars ruLme and titles Helen M i y a s a k i
(Pelson lepay responsible for PMUM
4. Maifing a625 Catawba Ave c2jjr M t Holly
Zip Code .819.0 Ff== (7 0 -
Telephone (91a) 73S6M FAX (919) 73"71 B
SO% recycled 1109E port-oonsu mw P&W
3 .
D�]�I-P & E Fax 919-73 �719 .I Mar 10 W 10 29 P 0 03
MAR 1e '97
P 11NA—ME J OWNERSHIP_HANG FORM
.MS APPLICATION PACKAGE WILL NOT BE ACCEPTED BY THE DIVISION OF WATER QUALITY
UNLESS ALL OF THE APPLICABLE rMdS LLS'ITsU BELOW ARE INCLUDED WITit THE SUBMITTAL.
REQUIRED rrEMS:
1. This completed application
2..Processing fee of $100.00 (Checks to be made payable to DEHNR)
3. Legal documentation of the transfer of ownership (such as a contract?, deed, articles of
incorporation)
Certification must be completed and signed by bth the cuirrent permit holder and the
new applicant in the case of change of ownership. For name change only, complete and
sign the application certification.
Current Peruiittee's Certification:
attest that this application for
name owners p change has been reviewed and is accurate and complete to the best of
my knowledge. I understand that if all required parts of this application are not
completed and that if all required supporting information and .attachments are not
included, #his a plication package will be returned as incomplete.
Signature: Date:,
Applicant's Certification:
Helen Mi a s a k i attest that this application for . a
name/owmership change has been reviewed and is accurate and complete to the beet of
my knowledge. I understand that if all required parts of this application are not
completed and that if all required supporting information and attachments are not
included, this a plication package will be returned as incomplete.
Signature: Date: °)$ I�
TIRE COMPLETED APPLICATION PACKAGE, INCLUDING ALL SUPPORTING
INFORMATION & MATERIALS, SHOULD BE SENT TO THE FOLLOWING ADDDRESS:
NC DEHNR, Division of Water Quality
Waiter Quality Section, Permits and Engineering Unit
P..O. Box 29535
Raleigh, North Carolina 2762"535
vllt�"Clariant
Clariant Corporation
4000 Monroe Road
Charlotte NC 28205 USA
Tel. 704-331-7116
Fax.704-377-1063
State of North Carolina
Department of Health, Environment, and Natural Resources
Post Office Box 27687
Raleigh, North Carolina 27611-7687
April 30, 1997
RE: NC Air Permit 3683R21
NC Stormwater Discharge Permit NCS000041
NC NPDES Permit NCS000041
This letter is to inform you that:
1. Hoechst Celanese Corporation, Somerville NJ, and Clariant Corporation, Charlotte,
NC have agreed to merge the Specialty Chemicals Group of Hoechst Celanese with
Clariant Corporation The anticipated transfer date is July 1, 1997.
2. The Hoechst Celanese Mt_ Holly, NC permit referenced above will be transferred to
Clariant Corporation. Attached please find the information required by Federal
regulations and North Carolina law.
3. The parties hereby request that the permit be modified July 1, 1997 to reflect the
change of ownership to Clariant Corporation.
If you have any questions, please feel free to contact Damon Forney at (704) 822 2519.
Sincerely,
Da Jenkins
Vice President & General Counsel
Hoechst Celanese Corporation
Christopher Barnard
Vice President - Legal
Clariant Corporation