NCG030560_COMPLETE FILE - HISTORICAL_20121204

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STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
/V Q3b 0
DOC TYPE
Ci, HISTORICAL FILE
❑ MONITORING REPORTS
DOC DATE
❑ Q 00 a lc)
YYYYM M D D

er
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Charles Wakild, P. E.
Governor . Director
December 4, 2012
David Gosselin
Engine Systems Inc
175 Freight Rd
Rocky Mount, NC 27804
Dee Freeman
Secretary
Subject: NPDES Stormwater Permit Coverage Renewal
Engine Systems Inc.
CDC Number NCG030560
Nash County
Dear Permittee:
In response to your renewal application for continued coverage under stormwater General Permit NCG030000
the Division of Water Quality (DWQ) is forwarding herewith the reissued General Permit. This permit is
reissued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of
Agreement between the state of North Carolina and the U.S. Environmental Protection Agency, dated October
15, 2007 (or as subsequently amended).
The following information is included with your permit package:
• A new Certificate of Coverage (COC)
• A copy of General Permit NCG030000
• A copy of the Technical Bulletin for the General Permit
• Two copies of the Discharge Monitoring Report (DMR) Form
• Two copies of the Qualitative Monitoring Report Form
The General Permit authorizes discharges of stormwater, and it specifies your obligations for discharge
controls, management, monitoring, and record keeping. Please review the new permit to familiarize yourself
with all the changes in the reissued permit. Your facility has six (6) months from the time of receipt of the
permit to update your current SPPP to reflect all new permit requirements.
The first sample period of your permit begins January 1, 2013. Your facility must sample a "measureable
storm event" beginning during the periods beginning January 1 and July 1 of every year (or, if applicable,
report "No Flow," as outlined in Part III, Section E). Also, please note that Tier 3 Actions in Part II of your
permit are triggered by benchmark exceedances on four occasions beginning on the effective date of this
permit and do not count prior exceedances.
The more significant changes in the General Permit since your last COC was issued are noted either in the
Draft Permit Fact Sheet that accompanied the public notice (http://portal.ncdenr.org/web/wq/ws/su/current-
notices), or in the Response to Comments / Summary of Changes and Technical Bulletin documents that are
posted on the Stormwater Permitting Unit's website with the new General Permit. Please visit
http://portal.ncdenr.org/web/wq/ws/su/npdessw (click on 'General Permits' tab) to review that information
for your specific General Permit carefully.
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Ralegh, North Carolina 27604
Phone: [phone] FAX: [phone]
Internet. vw .ncwaterguality.org
An Equal',,por.unity r AKrmative Action F riployer
NorthCarolina
.Vaturallry

David Gosselin
December 4, 2012
Page 2 of 2
Some of the changes include:
Part II:
• Section A: The Stormwater Pollution Prevention Plan (SPPP) section, if applicable, has been updated
to the most current language of our permits. Additional conditions for specific industry sectors have
been added to the SPPP requirements in some cases.
• Sections B, C: Failure to perform analytical stormwater monitoring may result in the Division requiring
that the permittee begin a monthly sampling scheme.
• Sections B, C: A lower TSS benchmark of 50 mg/I for HOW, ORW, PNA and Tr Waters applies to these
more sensitive waters.
• Sections B, C: The monitoring parameter Oil & Grease (O&G) has been replaced by the parameter
Total Petroleum Hydrocarbons (TPH) for vehicle maintenance areas, and in some cases, other
analytical monitoring requirements.
• Sections B, C, D: Inability to sample due to adverse weather must be recorded in the SPPP, or in
separate on -site records if your General Permit does not require an SPPP. Adverse weather is defined
in the "Definitions" section of the permit.
• Sections B, C: The term "Representative Storm Event" has been replaced by "Measurable Storm
Event." A measurable storm event is defined in the permit.
• Section D: If the permittee fails to respond effectively to problems identified by qualitative
monitoring, DWQ may require the permittee to perform corrective action.
Please review Parts III and IV to understand the Standard Conditions of your new NPDES General Permit,
including Compliance and Liability, Reporting, Monitoring and Records requirements; Operation and
Maintenance obligations; and Definitions. Please note that all samples analyzed in accordance with the terms
of this permit must be submitted to the Division on Discharge Monitoring Report (DMR) forms available on
the Stormwater Permitting Unit's website above. DMR forms must be delivered to the Division no later than
30 days from the date the facility receives the sampling results from the laboratory. Also note that existing
permittees do not need to submit a renewal request prior to expiration unless directed by the Division.
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. If you have any questions regarding this permit
package, please contact the Division's Stormwater Permitting Unit at [phone].
Sincerely,
for Charles Wakild, P.E.
cc: DWQCentralFiles
Stormwater Permitting Unit Files
Raleigh Regional Office

1/
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO.NCG030000
CERTIFICATE OF COVERAGE No. NCG030560
STORMWATER
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,
Engine Systems Inc
is hereby authorized to discharge stormwater from a facility located at:
Engine Systems Inc.
175 Freight Rd
Rocky Mount
Nash County
to receiving waters designated as Stony Creek (Boddies Millpond), a class C;NSW waterbody in
the Tar -Pamlico River Basin in accordance with the effluent limitations, monitoring
requirements, and other conditions set forth in Parts 1, 11, 111, and IV of General Permit No.
NCG030000 as attached.
This certificate of coverage shall become effective December 4, 2012.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this 4t" day of December, 2012.
for Charles Wakild, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission

1
OF W A TE
Michael F. Easley, Governor
CO
Y William G. Ross Jr., Secretary
f North Carolina Department of Environment and Natural Resources
Colcen H. Sullins. Director
Mr. Michael Thiel
Engine Systems Inc.
175 Freight Road
Rocky Mount, NC 27804
Dear Mr. TheiL
July 6, 2007
Subject: General Permit No. NCG030000
Engine Systems Inc.
COC NCG030560
Nash County
Division of Water Quality
In accordance with your application for a discharge permit received on May 10, 2007, 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 May 9, 1994 (or as
subsequently amended).
Please take notice that this certificate of coverage is not transferable except after notice to the Division of
Water Quality. The Division of Water Quality may require modification or revocation and reissuance of the
certificate of coverage. Please also note the requirement to have a Stormwater Pollution Prevention Plan and to
comply with the cut off concentrations listed in the permit.
This permit does not affect the legal requirements to obtain other permits which may be required by the
Division of Water Quality or permits required by the Division of Land Resources, Coastal Area Management Act
or any other federal or local governmental permit that may be required.
Please note that our general permits expire after five years. The Metal Fabrication General Permit
04CG03) will expire at the end of next month, August 31, 2007. There are many facilities across the state that have
been issued COCs for this general permit, and all of the facilities will be contacted for about renewing their permits.
Even though your permit will only be effective for two months, you will be contacted to renew your permit fairly
soon. There is no cost for renewal, and you will simply have to return a form indicating that there have not been
changes since your permit was issued. We apologize for the inconvenience, but we are required to renew all of the
NCG03 permits after August 31, 2007.
If you have any questions concerning this permit, please contact Kelly Johnson at telephone number (919)
733-5083 ext. 376.
Sincerely,
ORIGINAL SIGNED BY
BRADLEY BENNETT
for Coleen H. Sullins
Director
cc: Raleigh Regional Office, Ron Boone N0. Carolina
Central Files NgtNPrl//y
_Stormwater Permitting Unit Files
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone [phone] Customer Service
Internet: www.ncwaterquality.org Location: 512 N. Salisbury St. Raleigh, NC 27604 Fax [phone]
An Equal Opporlun"dy/Affirmative Action Employer— 5V% Recycled/100/. Post Consumer Paper

1
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG030000
CERTIFICATE OF COVERAGE No. NCG030560
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,
Engine Systems Inc.
is hereby authorized to discharge stormwater from a facility located at
Engine Systems Inc.
175 Freight Road
Rocky Mount
Nash County
to receiving waters designated as an unnamed tributary of Stony Creek, a class C, NSW water in
the Tar Pamlico River Basin, in accordance with the effluent limitations, monitoring
requirements, and other conditions set forth in Parts I, 11, III, IV, V, and VI of General Permit No.
NCG03000 as attached.
This certificate of coverage shall become effective July 6, 2007.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this 61h day of July 2007.
ORIGINAL SIGNED BY
BRADLEY BENNETT
for Coleen H. Sullins, Director
Division of Water Quality
By the Authority of the Environmental Management Commission

LOCATION MAP:
Latitude: 35c58'18" N
Longitude: 77053'01"W NCG030560 Facility
County: Nash Engine Systems, Inc. Location
Stream Class: C, NSW
Receiving Stream: Unnamed Trib. of Stony Creek
Sub -basin: 03-03-02 (Tar Pamlico River Basin) Cffottlk 1E Not to Scale

RE: NEC for Engine Systems
Subject: RE: NEC for Engine Systems
From: "Ron Boone" <[e-mail]>
Date: Thu, 5 Jul 2007 10:33:41 -0400
To: "Michael Thiel" <[e-mail]>
CC: "Kelly Johnson" <[e-mail]>
Yes. We'll press on with permit issuance then unless the application reviewer says otHerwise.
U-0
-----Original Message -----
From: Michael Thiel [mailto:[e-mail]]
Sent: Thursday, July 05, 2007 10:31 AM
To: Ron Boone
Cc: Kelly Johnson
Subject: Re: NEC for Engine Systems
I am having difficulty obtaining formal corporate approval to proceed with the NEC permit. My corporate is
not opposed to the idea, but rather they are having difficulty finding the time to review my request. I will be
unable to provide a NEC application by 7/9/07, as requested.
We probably need to issue the SW permit now. If possible, I will refile for a NEC permit at a later date. Does
this sound reasonable?
>>> "Ron Boone" <ron.boone@ncmail. net> 7/5/2007 10:15 AM >>>
Michael,
Please let us know no later than the morning of Monday, 07/09/2007, whether
or not you intend to file for NEC. We may have to go ahead and issue your SW
permit if we don't hear from you by then.
Regards,
Ron Boone
of 1 7/5/2007 1:54 PM

NCG030560, Engine Systems Inc
Subject: NCG030560, Engine Systems Inc
From: Kelly Johnson <[e-mail]>
Date: Wed, 16 May 2007 10:36:39 -0400
To: [e-mail]
Ron,
We have received an application for coverage under the Metal Fabrication permit from
Engine Systems, Inc. in Nash County. This facility drains to an unnamed tributary of
Stony Creek (C, NSW in the Tar -Pam River Basin). This facility does not have
hazardous waste. Does the Raleigh Regional Office have any concerns regarding the
issuance of this permit or any impacts to wetlands? If not, I will issueit in 30
days. The application is attached.
Thanks,
Kelly Johnson
NCG 030560_Engine Systems Application.pdf Content -Type: application/pdf
Content -Encoding: base64
I of 1 5/16/2007 10:36 AM