NCG500354_Permit Issuance_19970915

NPDE!i DOCUHENT SCANNING: COVER SWEET
NCG500354
NPDES Permit:
Document Type:
Permit Issuance
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Complete File - Historical
Engineering Alternatives (EAA)
Owner Name Change
Instream Assessment (67b)
Speculative Limits
Environmental Assessment (EA)
Document Date:
September 15, 1997
Thin document is printed on reuse paper - igi c i any
content on the reireroese aide

State of North Carolina
Department of Environment,.
Health and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
A. Preston Howard, Jr., P.E., Director
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September 15, 1997
Mr. Richard Vail
Owens Corning
107 Arendell Street
Morehead City, North Carolina 28557
Subject: General Permit No. NCG500000
Owens Corning
Certificate of Coverage NCG500354
formerly Permit No. NC0007749
Carteret County
Dear Mr. Vail:
In accordance with your application for discharge permit received on
January 31, 1997 we are forwarding herewith the subject Certificate of Coverage
to discharge under the subject NPDES General Permit. This Certificate of
Coverage 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.
Effluent monitoring samples for this Certificate of Coverage shall be taken
near the boiler blowdown holding tank as determined during the June 27, 1997
site visit. Please note that any chemical additives to the discharge must be
approved by the Division. Contact Melissa Rosebrock of the Division's Aquatic
Toxicology Unit at least 90 days prior to use of chemical additives in the
discharge.
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.
The Certificate of Coverage is not transferable except after notice to the
Division. Use the enclosed Permit Name/Ownership Change form to notify the
Division if you sell or otherwise transfer ownership of the subject facility. The
Division may require modification or revocation and reissuance of the Certificate
of Coverage.
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled / 10% post -consumer paper

If your facility ceases discharge of wastewater before the expiration date
of this permit, contact the Regional Office listed below. Once discharge from
your facility has ceased, this permit may be rescinded.
This permit does not affect the legal requirements to obtain other permits
which may be required by the Division of Water Quality, 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 Farrell
Keough at telephone number [phone], extension 511.
Sincerely,
Original Signed By
David A. Goodrich
A. Preston Howard, Jr., P. E.
cc: Central Files
Wilmington Regional Office
NPDES Unit
Compliance Enforcement Unit

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG500000
CERTIFICATE OF COVERAGE No. NCG500354
TO DISCHARGE NON -CONTACT COOLING WATER, COOLING TOWER BLOWDOWN,
CONDENSATE AND SIMILAR WASTEWATERS UNDER THE
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,
Owens Corning
is hereby authorized to discharge non -contact cooling water, condensate and boiler blowdown from a
facility located!, at
on U.S. Highway 70
in Morehead City
Carteret County
to receiving waters designated as Newport River in the White Oak River Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in
Parts I, II, III an� IV of General Permit No. NCG500000 as attached.
This certificate of coverage shall become effective September 15, 1997.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day September 15,1997.
Original Signed By
David A_ Gnndrich
A. Preston Howard, Jr., P.E.,Director
Division of Water Quality
By Authority of the Environmental Management Commission

LIGHT -DUTY ROAD, HARD OR
IMPROVED SURFACE
Map # 132NW Sub -basin 30503
Receiving Stream Newport River Restricted Area
Design 0 0.01 MGD Permit expires 7/31/02
r
SCALE 1:24 000
0 1 MILE
I 7.7i-S:r,1
0 7000 FEET
t --i
_
_MUM
1 0 1 KILOMETER
CONTOUR INTERVAL 5 FEET
QUAD LOCATION
Owens Corning Corporation
NCG500354
Carteret County
Trumbull Plant

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FACILITY INFORMATION
Facility
NPDES No.
Design Flow (MGD)
Facility Class
Staff Review and Evaluation
NPDES Wastewater Permit
ensArning / Trumbull Asphalt
001, 002 Sr 003
0.010 (pipe 001)
Class I
•
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STREAM CHARACTERISTICS ( 5
Stream Name Newport River
Stream Class SC
Sub -basin 03-05-03
Drainage Area (mi2)
S7Q10 (cfs)
W7Q10 (cfs)
30Q2 (cfs)
IWC (%)
n/a
n/a
n/a
n/a
n/a
r("
Proposed Changes
Parameters Affected
Basis for change(s)
Permit Cover Sheet
Added Part IV reference
Not part of previous permit
Effluent Limitations Page
Pipes 001
Total Suspended Solids Limits
40 CFR 443.32
(refer below)
Effluent Limitations Page
Pipes 001
pH
changed to 6.8 - 8.5 SU due to salt
water designation
Compliance Schedule: n/a
Special Condition(s):
See Notes to Effluent Limitations and Monitoring Requirements
Stormwater Permit Definition of Storm Event more specifically worded
Permits & Engineering Comments:
Discharge 001 has a Total Suspended Solids limit based upon 40 CFR 443 Supart C - Asphalt Roofing,
(443.32 BCT). Contact with Richard Vail, (Production Superintendent) indicted that August, 1995
monthly production amounted to 16,753 tons, (540 tons daily production). This was an increase from the
previous permit which had TSS limits based upon 800, 000 lbs/day.
Prepared
b y
P yam -
Farrell Keough
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v.;
51oram i, T_ri dri.N.T.7v of 'toeM
L,rao la ' d - rzcf c2 A l�o�l�.cL .
Regional Office Evaluation and Recommendations:
a663
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Facility
NPDES No.
Design Flow (MGD)
Facility Class
NOTES TO FILE:
Explaination of changes from previous issuance
Owens - Corning / Trumbull Asphalt
NC0007749 - 001, 002 & 003
0.010 (pipe 001)
Class I
Stream Name
Stream Class
Sub -basin
Drainage Area (mi2)
S7Q10 (cfs)
W7Q10 (cfs)
30Q2 (cfs)
IWC (%)
Newport River
SC
03-05-03
n/a
n/a
n/a
n/a
n/a
During the review of this permit, it was noted that changes were made at the plant; the extent of those changes
were not known, li but were extensive.
A site visit was made by Farrell Keough, Mary Cabe, and Ed Beck on June 27,1997. It was determined at that
time that process equipment had been dismantled and removed, therefore the facility was no longer engaged in
an industrial process which would necessitate either an individual NPDES permit or a stormwater permit.
A letter was received from the facility, (in file) which verified that they no longer fell under the previous SIC
and confirmation was made with the Region and Stormwater Section that a General Permit would be
appropriate.

1/c C 3 235.
State of North Carolina
Department of Environment, T TICIrA
Health and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor r E I-1 F.J FR.
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
(4.1___
/
Mr. Richard Vail _ V
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)(If PI
Owens — Corning Trumbull Plant
107 Arendell Street
Morehead City, North Carolina 28557 — 4248
July 14,1997
Dear Mr. Vail:
Subject: Draft NPDES Permit
Permit No. NC0007749
Carteret County
A draft copy of your new permit is currently under review and will follow this letter. As per
our conversations on June 27th, 1997, the following changes to your permit requirements will be
effective immediately.
■ Oil / Water Separator connected to Outfall 003 can be removed The gate valve attached
to this pipe can be relocated away from the Bogue Sound towards the facility such that it
is on the property leased to Owens — Corning..
• No upstream or downstream monitoring is required.
The current permit issued to this facility became effective on February 1, 1995. At that time
a process called durbagum was taking place at this facility. This is a rolled roofing process in
which water is sprayed upon the rollers extruding the shingle. Since the issuance of that permit,
this operation has been shut down and dismantled. This major change in operations necessitated
a change in the type of permit issued.
• Effluent monitoring for those parameters listed in the permit, (excluding flow) can be
taken at the manhole location in the parking as specified during the June 27th, 1997 visit.
Flow monitoring can be accomplished through attachment of a meter to the discharge
pipe at the location near the boilers, as specified during the June 27th, 1997 meeting.
WC • 01, Pc57-1'rr 4i7yd.( Z wx7[ kt24 '
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P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] Fax [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/10% post -consumer paper

Owens — Corning Trumbull Plant
Permit No. NC0007749
In your letter dated July 11th, 1997, it was noted that the change in process operations meant
a change in the Standard Industrial Classification (SIC) code. The current permit for this facility
is based upon the SIC code 2952, which applies to asphalt felts and coatings used in the
durbagum process. Since this operation was dismantled, your letter notes that the SIC code 5171
(Petroleum Bulk Stations and Terminals) "would be the applicable code for the present
operations at this facility". As these definitions are often difficult to determine, we appreciate
your time in defining what your present operation involves.
Because of these changes in operations, your new permit will be a General Permit,
(NCG500XXX) for non -contact cooling water. These General Coverage permits are currently
under review. You will be sent a Draft copy for comment prior to issuance.
If you have any questions regarding this matter, please contact Farrell Keough at (919) 733 -
5083, extension 510.
Sincerely,
David A. Goodrich
NPDES Group Supervisor
cc: Wilmington Regional Office, Water Quality Section
Permits and Engineering Unit, File
Stormwater Unit
H. Layton Bedsole, Jr.
Manager Environmental Affairs
North Carolina State Ports Authority
Post Office Box 9002
Wilmington, North Carolina 28402

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HARD SURFACE
SECONDARY HIGHWAY
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LIGHT -DUTY ROAD. HARD OR
IMPROVED SURFACE
UNIMPROVED ROAD = =
Latitude 34°43'04" Longitude 76°42'14"
Map # I32NW Sub -basin 30503
Stream Class
SC
Discharge Codes 16 14 22
Receiving Stream Newport River Restricted Area
Design Q o.oi MGD Permit expires 7/31/02
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NC0007749
Carteret County
Trumbull Plant