NCG030151_COMPLETE FILE - HISTORICAL_20121206 (2)

STORMWATER DIVISION CODING SHEET
NCB PERMITS
PERMIT NO.
/V
DOC TYPE
9� HISTORICAL FILE
❑ MONITORING REPORTS
DOC DATE
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YYYYMMDD

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NC®ENR j 10 2012
North Carolina Department of Environment and Natural Resources
Division of Water Quality n'�;�
Beverly Eaves Perdue Charles Wakild, P. E,�aee.Freeman
Governor Director Secretary
December 6, 2012
Mr. Randy Lee
Kennametal Inc
100 Kennametal Rd
Weldon, NC 27890
Subject: NPDES Stormwater Permit Coverage Renewal
Kennametal Inc
COC Number NCG030151
Halifax; County
Dear Permittee:
In response to your renewal application for continued coverage under Stormwater General Permit
NCG030000 received December 6, 2012, the Division of Water Quality (DWQ) is forwarding herewith
the reissued Certificate of Coverage and stormwater General Permit. This permit is reissued pursuant to
the requirements of North Carolina General Statute 143-215. l and the Memorandum of Agreement
between the state of North Carolina and the U.S. Environmental Protection Agency, dated October 15,
2007 (or as subsequently amended.)
The following information is included with your permit package:
• A new Certificate of Coverage
• A copy of the stormwater General Permit
• A copy of a Technical Bulletin for the General Permit
• Copies of the Discharge Monitoring Report (DMR) Form
• Copies of the Annual Discharge Monitoring Report Form (if applicable)
• Copies of the Qualitative Monitoring Report Form
The General Permit authorizes discharges of stormwater only, and it specifies your obligations with
respect to stormwater discharge controls, management, monitoring, and record keeping. Please review
the new permit to familiarize yourself with all changes in the reissued permit. Significant changes to the
General Permit are outlined in the attached Technical Bulletin.
Your coverage under the General Permit is transferable only through the specific action of DWQ.
This permit does not affect the legal requirements to obtain other permits which may be required by
DENR, nor does it relieve the permittee from responsibility for compliance with any other applicable
federal, state, or local law, rule, standard, ordinance, order, judgment, or decree.
1617 Mail Service Center, Ralegh, North Carolina 27699.1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone: 919-8C7-63001 FAX: [phone] Customer Service 1-877-623-6749
Internek www nawaterguality.ora One
An Equal Opportunity l Affirmative Action Employer No rth C aro 1 i n a
;Vaturallry

If you have any questions regarding this permit package please contact the DWQ Stormwater Permitting
Unit at 919-807-6300.
Sincerely,
ORIGINAL SIGNED M
KEN PICKLE
for Charles Wakild, P.E.
cc: DWQ Central Files
Stormwater Permitting Unit Files
Raleigh Regional Office, Surface Water Protection Section Supervisor

w
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG030000
CERTIFICATE OF COVERAGE No. NCG030I51
STORMWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Kennametal lnc
is hereby authorized to discharge stormwater from a facility located at:
Kennametal Inc
100 Kennametal Rd
Weldon
Halifax County
to receiving waters designated as Roanoke River, a class C waterbody in the Roanoke River
River Basin in accordance with the effluent limitations, monitoring requirements, and other
conditions set forth in Parts 1, I1, 1I1, IV, V, and VI of the General Permit as attached.
This certificate of coverage shall become effective December b, 2012.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day December b, 2012.
ORIGINAL. SIGNED 8)
KEN PICKLE
for ..Charles Wakild, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission

O�0F W rE9pG Michael F. Easley, Governor
William G. Ross, Jr., Secretary
CO
North Carolina Department of Environment and Natural Resources
Q Coleen H. Sullins, Director
Division of Water Quality
June 13, 2007
Mr. Glen Saylor
Kennametal, Inc.
100 Kennametal Rd.
Weldon, NC 27890
Subject: Stormwater Compliance Evaluation Inspection
Kennametal, Inc.
Permit No. NCG030151
Weldon, NC
Halifax County
Dear Mr. Saylor:
The information and site tour provided by Mike France during my Division of Water Quality (DWQ)
stormwater inspection on June 11, 2007 were appreciated. This was the first inspection of the
Kennametal facility byDWQ2*since the permit was issued. The facility grounds showed good
housekeeping and care for stormwater quality. The facility was in compliance. The inspection
checklist is attached for your review. Additional comments are:
The original Stormwater Pollution Prevention Plan (SP3) manual was drafted in 1994. Evidence of
updates were scattered through other documents, primarily in the spill plan, employee training
records, and qualitative monitoring. Please compile all of the elements required in Section II into the
notebook. A page inserted near the front of the manual showing revision dates would be helpful
during future reviews. The most recent update was in January 2006, including:
1. The Spill Prevention and Response Plan. This is again under review in conjunction with a
revision underway of the Federal SPCC plan for the facility.
2. Employee training. PIease note what topics specific to stormwater are covered in future
sessions.
3. Qualitative monitoring is being done quarterly, going beyond the semi-annual monitoring
required by the permit.
4. Quantitative monitoring done in 2003 met the Cutoff Concentrations, exempting from further
annual sampling until the fifth year of the permit (to be done by Aug. 31, 2007). An
application for renewal was submitted in February 2007. The new permit is expected to be
available about the time the present one expires (August, 2007).
If you have any questions or comments about this inspection, please contact me at 919-791-4200.
Sincerely,
MyA A. Nisely
Environmental Chemist
ta,
Caro ina
cc: RRO/SWP Files Central Filesura2
North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone [phone] Customer Service
Internet: www,nncwateMualitv.ors 1628 Mail Service Center Raleigh, NC 27699-1628 FAX [phone]
An Equal Opportunity/Affirmative Action Employer— 50% RecycledMO% Post Consumer Paper

Compliance Inspection Report
Permit: NCG030151 Effective: 09/01/02 Expiration: 08/31/07 Owner: Kennametal Inc
SOC: Effective: Expiration: Facility: Kennametal Incorporated
County: Halifax 100 Kennemetal Rd
Region: Raleigh
Weldon NC 27890
Contact Person: 4km-r r Tide: Phone: [phone]
Directions to Facility:
System Classlflcatlons:
Primary ORC: Certification: Phone:
Secondary ORC(s):
OnZte Representative(s):
Related Permits:
Inspection Date: 0611112007 Entry Time: 12:45 PM Exit Time: 02:25 PM
Primary Inspector: Myra Nisely Phone: [phone]
Secondary Inspector(s):
Reason for Inspection: Routine Inspection Type: Compliance Evaluation
Permit Inspection Type: Metal Fabrication Stormwater Discharge COC
Facility Status: ■ Compliant ❑ Not Compliant
Question Areas:
. Storm Water
(See attachment summary)
Page: 1

q- . •
Permit: NCGO30151 Owner -Facility: Kennametal Inc
Inspection Date: 06/11/2007 Inspection Type: Compliance Evaluation
Reason far Visit: Routine
Stormwater Pollution Prevention Plan
Yes No
NA
NE
Does the site have a Stormwater Pollution Prevention Plan?
■ ❑
❑
❑
# Does the Plan include a General Location (USGS) map?
■ ❑
❑
❑
# Does the Plan include a "Narrative Description of Practices"?
■ ❑
❑
❑
#Does the Plan include a detailed site map including outfall locations and drainage areas?
■ ❑
❑
❑
# Does the Plan include a list of significant spills occurring during the past 3 years?
■ ❑
❑
❑
# Has the facility evaluated feasible alternatives to current practices?
■ ❑
❑
❑
# Does the facility provide all necessary secondary containment?
■ ❑
❑
❑
# Does the Plan include a BMP summary?
■ ❑
❑
❑
# Does the Plan include a Spill Prevention and Response Plan (SPRP)?
■ ❑
❑
❑
# Does the Plan include a Preventative Maintenance and Good Housekeeping Plan?
■ ❑
❑
❑
# Does the facility provide and document Employee Training?
■ ❑
❑
❑
# Does the Plan include a list of Responsible Party(s)?
■ ❑
❑
❑
# Is the Plan reviewed and updated annually?
■ ❑
❑
•❑
# Does the Plan include a Stormwater Facility Inspection Program?
■ ❑
❑
❑
Has the Stormwater Pollution Prevention Plan been implemented?
■ ❑
❑
❑
Comment:
Qualitative Monitoring
Yes No
NA
NE
Has the facility conducted its Qualitative Monitoring semi-annually?
■ ❑
1113
Comment: Done on a quarterly basis.
Analytical Monitoring Yes No NA NE
Has the facility conducted its Analytical monitoring? ■ ❑ ❑ ❑
# Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas? ❑ ❑ ■ ❑
Comment: Last quantitative monitoring was in 2005; cutoff values were met in 2003,
exempting from sampling during mid -portion of the permit period.
Permit and Outfalis Yes No NA NE
# Is a copy of the Permit and the Certificate of Coverage available at the site? ■ ❑ ❑ ❑
# Were all outfalls observed during the inspection? ■ ❑ ❑ ❑
# If the facility has representative outfall status, is it properly documented by the Division? ❑ ❑ ■ ❑
# Has the facility evaluated all illicit (non stormwater) discharges? ■ ❑ ❑ ❑
Comment:
Page: 3

Michael F. Easley, Governor
William G. Ross Jr„ Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E., Director
Division of Water Quality
August 23, 2002
WILLIAM M ALEXANDER
KENNAMETAL INCORPORATED
100 KENNEMETAL ROAD
WELDON, NC 27890
Subject: NPDES Stormwater Permit Renewal
KENNAMETAL INCORPORATED
COC Number NCG030151
Halifax County
Dear Permittee:
In response to your renewal application for continued coverage under general permit NCG030000, the Division of
Water Quality (DWQ) is forwarding herewith the reissued stormwater general permit. This permit is reissued
pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement
between the state of North Carolina and the U.S. Environmental Protection Agency, dated December 6, 1983.
The following information is included with your permit package:
* A new Certificate of Coverage
* A copy of General Stormwater Permit NCG030000
* A copy of the Analytical Monitoring Form (DMR)
* A copy of a Technical Bulletin for the general permit
Your coverage under this general permit is not transferable except after notice to DWQ. The Division may require
modification or revocation and reissuance of the Certificate of Coverage. This permit does not affect the legal
requirements to obtain other permits which may be required by DENR or relieve the permittee from responsibility
for compliance with any other applicable federal, state, or local law, rule, standard, ordinance, order, judgment, or
decree.
If you have any questions regarding this permit package please contact Bill Mills of the Central Office Stormwater
and General Permits Unit at [phone], ext. 548
Sincerely,
Bradley Bennett, Supervisor
Stormwater and General Permits Unit
cc: Central Files
Stormwater & General Permits Unit Files
Raleigh Regional Office
®�i'Ah
NCDENR
N. C. Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 [phone] Customer Service
1-800-623-7748

�©� W AT
�O y
a Y
WILLIAM M ALEXANDER
KENNAMETAL INCORPORATED
100 KENNE1vIETAL RD
WELDON, NC 27890
Dear Permittee:
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Gregory J. Thorpe, Ph.D.
Acting Director
Division of Water Quality
December 27, 2001
Subject: NPDES Stormwater Permit Renewal
KENNAMETAL INCORPORATED
COC Number NCG030151
Halifax County
Your facility is currently covered for storinwaler discharge under General Permit NCG030000. 'Phis permit expires
on August 31, 2002. The Division staff is currently in the process of rewriting this permit and is scheduled to have
the permit reissued by late summer of 2002. Once the permit is reissued, your facility would he eligible for
continued coverage under the reissued permit.
In order to assure your continued coverage under the general permit, you must apply to the Division of Water
Quality (DWQ) for renewal of your permit coverage. To make this renewal process easier, we are inlirrming you in
advance that your permit will be expiring. Enclosed you will find a General Permit Coverage Renewal
Application Form. The application must he completed and returned by March 4, 2002 in order to assure continued
coverage under the general permit.
Failure to request renewal within this time period may result in a civil assessment of al least $250.00. Larger
penalties may he assessed depending on the delinquency of the request. Discharge of stormwater from your facility
without coverage under a valid stormwater NPDES permit would constitute a violation of NCGS 143-215.1 and
could result in assessments of civil penalties of up to $10,000 per day.
Please note that recent federal legislation has extended the "no exposure exclusion" to all operators of industrial
facilities in any of the 1 1 categories of "storm water discharges associated with industrial activity," (except
construction activities). If you feel your facility can certify a condition of "no exposure", i.e. the facilty industrial
materials and operations are not exposed to stormwater, you can apply for the no exposure exclusion. For additional
information contact the Central Office Stormwater Staff member listed below or check the Stormwater & General
Permits Unit Web Site at http://h2o.enr.stite.nc.us/Wstorniwater.htiii]
If the subject stormwater discharge to waters of the state has been terminated, please complete the enclosed
Rescission Request Form. Mailing instructions are listed on the bottom of the form. You will be notified when the
rescission process has been completed.
If you have any questions regarding the permit renewal procedures please contact Joe Albiston of the Raleigh
Regional Office at 919-571-4700 or Bill Mills of the Central Office Stormwater Unit at [phone], ext. 548
Sincerely,
Bradley Bennett, Supervisor
Stormwater and General Permits Unit
cc: Central Files
Raleigh Regional Office
�W,
NCDENR
N. C. Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 [phone] Customer Service
1-800-623-7748

State of North Carolina
Y Department of Environment,
Health and Natural Resources
Division of Environmental Management
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
David T. Cofer
Kennametal, Inc.
P O Box 231
Latrobe, PA 15650
Dear Mr. Cofer:
A 74ii
�EHNR
May 7, 1993 RECEIV U
MAY 1 1 1993
NR-RAL RO
Subject: General Permit o. NCG030000
Kennametal, Inc.
COC NCG030151
Halifax County
In accordance with your application for discharge permit received on October 2, 1992, we are
forwarding herewith the subject certificate of coverage to discharge under the subject state - NPDES general
permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215 .1 and the
Memorandum of Agreement between North Carolina and the US Environmental Protection agency dated
December 6, 1983.
If any parts, measurement frequencies or sampling requirements contained in this permit are
unacceptable to you, you have the right to request an individual permit by submitting an individual permit
application. Unless such demand is made, this certificate of coverage shall be final and binding.
Please take notice that this certificate of coverage is not transferable except after notice to the Division
of Environmental Management. The Division of Environmental Management may require modification or
revocation and reissuance of the certificate of coverage.
This permit does not affect the legal requirements to obtain other permits which may be required by the
Division of Environmental Management or permits required by the Division of Land Resources, Coastal Area
Management Act or any other Federal or Local governmental permit that may be required.
If you have any questions concerning this permit, please contact Mr. Steve Ulmer at telephone number 919r733-
5083.
cc:
Sincerely,
Original Signed By
Coleen H. Sullins
A. Preston Howard, Jr., P. E.
Raleigh Regional Office
Polltition Prevention Pays
P.O. Bar 29535, Raleigh, North Carolina 27626-0535 Telephone [phone]
An Equal Opportunity Affirmative Action Employer

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
DMSION OF ENVIRONMENTAL MANAGEMENT
STORMWATER DISCHARGES
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the
Federal Water Pollution Control Act, as amended,
Kennametal, Inc.
is hereby authorized to discharge stormwater from a facility located at
Kennametal, Inc.
Becker Industrial Park
Roanoke Rapids
Halifax County
to receiving waters designated as Roanoke River in the Roanoke River Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III
and IV of General Permit No. NCG030000 as attached.
This Certificate of Coverage shall become effective May 7, 1993.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day May 7, 1993.
Original Signed By
Coleen H. Sullins
A. Preston Howard, Jr., P.E., Director
Division of Environmental Management
By Authority of the Environmental Management Commission

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