NC0003794_PERMIT ISSUANCE_20061228

NPDES DOCUMENT SCANNING COVER SHEET
NPDES Permit:
NC0003794
Corning - Wilmington
_wr
Document Type:
Permit Issuance
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Speculative Limits
Staff Report
Instream Assessment (67B)
Environmental Assessment (EA)
Permit
History
Document Date:
December 28, 2006
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AFINWA
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NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Michael F. Easley, Govemor
Ms. Jennifer Adams
Corning, Inc.
310 North College Road
Wilmington, N. C.
Dear Ms. Adams:
28405
William G. Ross, Jr., Secretary
Alan W. Klimek, P.E., Director
December 28, 2006
Subject: Issuance of NPDES Permit NC0003794
Wilmington facility
New Hanover County
Division personnel have reviewed and approved your application for renewal of the subject permit.
Accordingly, we are forwarding the attached NPDES discharge permit. This permit is issued pursuant to
the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between
North Carolina and the U.S. Environmental Protection Agency dated May 9, 1994 (or as subsequently
amended).
This final permit includes no major changes from the draft permit sent to you on October
25, 2006.
If any parts, measurement frequencies or sampling requirements contained in this permit are
unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30)
days following receipt of this letter. This request must be in the form of a written petition, conforming to
Chapter 150E of the North Carolina General Statutes, and filed with the Office of Administrative Hearings
(6714 Mail Service Center, Raleigh, North Carolina 27699-6714). Unless such demand is made, this
decision shall be final and binding.
Please note that this permit is not transferable except after notice'to the Division. The Division may
require modification or revocation and reissuance of the permit. This permit does not affect the Iegal
requirements to obtain other permits which may be required by the Division of Water Quality or permits
required by the Division of Land Resources, the 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 Charles Weaver at telephone number [phone], extension 511.
Sincerely,
{or an W. HIimek, P.E.
cc: Central Files
Wilmington Regional Office/Surface Water Protection
NP (.=DEs U�
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 One
512 North Salisbury Street, Raleigh, North Carolina 27604 No rrhCarolina
Phone: [phone] I FAX [phone] ! Internet: h2o.enr,state.nc.us )Vaturally
An Equal OpportunitylAffirmative Action Employer - 50% Recycled110% Post Consumer Paper

r
Permit NC0003794 '
STATE OF NORTH CAROLINA,
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
TO DISCHARGE WASTEWATER 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,
Corning Incorporated
is hereby authorized to discharge wastewater from a facility located at the
Wilmington Plant
310 North College Road
Wilmington
New Hanover County
to receiving waters designated as Spring Branch in the Cape Fear River Basin in
accordance with effluent limitations, monitoring requirements, and other conditions
set forth in Parts I, II, III and IV hereof.
This permit shall become effective February 1, 2007.
This permit and authorization to discharge shall expire at midnight on December 31, 2011.
Signed this day December 28, 2006.
6wt, lan W. Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission

Permit NC0003794
SUPPLEMENT TO PERMIT COVER SHEET
All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby
revoked. As of this permit issuance, any previously issued permit bearing this number is no longer
effective. Therefore, the exclusive authority to operate and discharge from this facility arises under the
permit conditions, requirements, terms, and provisions included herein.
Corning Incorporated is hereby authorized to:
1. Continue to discharge:
➢ Non -contact cooling water, air conditioner condensate, air compressor cooling
water and bleed -off from well #2 out of outfall 001
➢ Cooling tower blowdown, air conditioner condensate, stormwater, roof/yard
drainage, bleed -off from wells #3, #4, #5 and humidification boiler blowdown
from outfall 002
Both outfalls are located at the Wilmington Plant off North College Road in
Wilmington [New Hanover County].
2. After notifying the Division and applying for and receiving an Authorization to
Construct (if appropriate), discharge cooling tower blowdown and other non -process
wastewaters from outfall 003 (Corning's 001 SCC). The requirements listed in Part
A. (3.) assume that the cooling towers and HVAC systems selected for Coming's
expansion will be equivalent or identical to the existing units on site.
3. Discharge from said treatment works at the location specified on the attached map
into Spring Branch, classified C-Swamp waters in the Cape Fear River Basin.

-�-74 1
RUNAIMMMAW4
003
.1 e �7-- — i
F" 5 001
X X., .,
...viz:
-A P
NC0003794 - Corning, Inc. / Wilmington.
Laditude (00) 1):
34'15'12" Sob -Basin: 03-06-23
Longitude(001):
77'52'12" Receiving Stream: Spring Branch
Latitude (002):
34015-12" Stream Class: C-Swamp
Longitude (002):
7752'06" OU J27/Scotts Hill, NC
Latitude (003):
34'15'12"
LongitudejQL31
77'52'20'
Facility
Location
W01A I I Map not to scale

t
Permit NC0003794
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS [001]
During the period beginning on the effective date of this permit and lasting until expiration, the
Permittee is authorized to discharge from outfaU 001. Such discharges shall be limited and monitored
by the Permittee as specified below:
METE ' �Q M ONITORING REQUIREMENTNMI
(PARAR `' �.,, LIMITS �°' � � , �
p . Monthly ' D'aily Measurer 'effi Sample Type@ownM
ra a :Maxire ue
Flow Monthly Instantaneous Effluent
Temperature, °CI Monthly Grab Effluent,
Upstream & Downstream
H > 6.0 and < 9.0 standard units Monthly Grab Effluent
Total Residual Chlorine2 I I Monthly Grab Effluent
Footnotes:
1. The temperature of the effluent shall be such as not to cause an increase of the receiving stream of more than a
2.80C increase above the natural water temperature and not to exceed a maximum of 290C.
2. Monitoring requirements only apply if chlorine is added to the cooling water.
THE PERMITTEE SHALL OBTAIN AUTHORIZATION FROM THE DIVISION OF WATER QUALITY
PRIOR TO UTILIZING ANY BIOCIDE IN THE COOLING WATER (See A. (4.I of this permit).
There shall be no discharge of floating solids or visible foam in other than trace
amounts.
A. (2.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS [002]
During the period beginning on the effective date of this permit and lasting until expiration, the '
Permittee is authorized to discharge from outfaIl 002. Such discharges shall be limited and monitored
by the Permittee as specified below:
PARAMETER"
: 4. LIMITS ' Y
Monthly °llailjj�
P �nK s.
Aver ear Maxlmum
�" MQNITORING'REQUIREMENTS.
Measurement
�ea6.
�Fre uenc
SampleTye Sample Location
K v
Flow
Monthly
Instantaneous
Effluent
Temperature, OC1
Monthly
Grab
Effluent,
Upstream & Downstream
H
> 6.0 and < 9.0 standard units
Monthly
Grab
Effluent
Total Residual Chlorine2
Monthly
Grab
Effluent
Total Nitrogen
NO2+NO3+TKN
Quarterly
Grab
Effluent
Total Phosphorus
Quarterly
.Grab
Effluent
Footnotes:
1. The temperature of the effluent shall be such as not to cause an increase of the receiving stream of more than a
2.80C increase above the natural water temperature and not to exceed a maximum of 290C.
2. Monitoring requirements only apply if chlorine is added to the cooling water.
THE PERMITTEE SHALL OBTAIN AUTHORIZATION FROM THE DIVISION PRIOR TO UTILIZING
ANY BIOCIDE IN THE COOLING WATER (See A. (4.) of this permit).
There shall be no discharge of floating solids or visible foam in other than trace
amounts.

Permit NC0003794
A. (3.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS [003]
During the period beginning on the effective date of this permit and lasting until expiration, the
Permittee is authorized to discharge from outfall 003 (Corning's 001 SCC). Such discharges shall be
limited and monitored by the Permittee as specified below:
PARAMETER r s �`
LIMITS`
`�fw , MONITORINGI'REQUIREMENTS
'1.
_
Ifi#IM-. 44,
tt� lyY
h
-
__
I& A
.. WIN
t,,�rr
,,.�
z Moritfi�iyryAve�age
. , :
pady.,Maximum
c
.,4
Measurement
:��
Fre uenc
SampleTjrpe�'
Saniple:Locaaffin
Flow
Monthly
Instantaneous
Effluent
Temperature, OC'
Monthly
Grab
Effluent,
l! stream & Downstream
Total Residual Chloiine2
Monthly
Grab
Effluent
H
I > 6.0 and < 9.0 standard units
Monthly
Grab
Effluent
Footnotes:
1. The temperature of the effluent shall be such as not to cause an increase of the receiving stream of more than a
2.80C increase above the natural water temperature and not to exceed a maximum of 290C.
2. Monitoring requirements only apply if chlorine is added to the cooling water.
THE PERMITTEE SHALL OBTAIN AUTHORIZATION FROM THE DIVISION PRIOR TO UTILIZING
ANY BIOCIDE IN THE COOLING WATER (See A. (4.) of this permit).
There shall be no discharge of floating solids or visible foam in other than trace
amounts.
A. (4.) BIOCIDE CONDITION
There shall be no chromium, zinc or copper added to the treatment system except as
pre -approved additives to biocidal compounds.
The permittee shall obtain approval from the Division's Aquatic Toxicology Unit prior to the
use of any biocide (not previously approved by the Division) in the effluent discharged under
this permit. Approval for use of any biocide not previously approved should be requested at
least 90 days in advance of any planned usage.
Contact the Aquatic Toxicology Unit for detailed instructions on requesting approval of
biocides:
NC DENR / DWQ / Aquatic Toxicology Unit
1621 Mail Service Center
Raleigh, North Carolina 27699-1621
A. (5.) PERMIT RE -OPENER: TMDL IMPLEMENTATION
The Division may, upon written notification to the Permittee, re -open this Permit in order to
incorporate or modify effluent limitations, monitoring and reporting requirements, and other
permit conditions when it deems such action is necessary to implement TMDL(s) approved by
the USEPA.

AFFIDAVIT OF PUBLICATION
STATE OF NORTH CAROLINA
COUNTY OF NEW HANOVER
Before the undersigned, a Notary Public of Said County and State,
.PUBLIC N0710E
i 4 STATE OF NORTH.:
,7 :,: "-CAROLINA :..
T. Weill-Tallmadge
, ENVIRONdrdENTAL­Y�.a
.-
MANAGEMENT
CQMMISSION/NPDES UNIT,
;.1617MAIL SERVICE
Who, beingdui affirmed, accordingto the ls that he/she is
y sworn or aaw, says
I;- CENTER
2OF
IO
NOTIFICATION
NOTIFICATfON OF INTENT.I
INTENT
CLASSIFIED ADVERTISING MANAGER
'
,,On tfie'basls'of.thcrough
of THE STAR -NEWS, a corporation organized and doing business under the Laws of the State of
rP g g
staff'`s:''revlew:';' ^. and
North Carolina, and publishing a newspaper known as STAR -NEWS in the City of Wilmington
applicatlon, of NC General
Public.
aw , 9 -5003' and'' e
PUBLIC NOTICE STATE OF NORTH CAROLINA ENVIRONMENTAL MANAGEMENT
lawful^ standards and!
regulations; 'the North
COMMISSIONINPDES UNIT 1617 MAIL SERVICE CENTER RALEIGH, NC 27699-1617
Ca rageIna --,ment commission',
Manage
NOTIFICATION OF INTENT TO ISSUE A NPDES WASTEWATER PERMIT On the basis
ppropposes, ;tor :Issue a l of thorough staff review and application of NC Gen
=National :.ta�)`k Pollutant;
Discharge..: Ellminatfon'
W a�.`r.r•— C n�N.k—'-
days: Prom` =,the .�WMtshl
data of this notice:;
lAhftten'"yi;� 'comments.
regardInp "tide' ,proposed',
rmit:will : be, accepted•
until•3D'dafrs.after the;
;publish ',',date :' of "'this
;lotica.Y..,AII., comments;
-received prior to ` that
date .and considered in.
the final - determinations.
regarding the proposed
ermIt., The . Director of-1
e NC.Divfsion of Water
'Quality "may �; . decide to ;
.hold a public hearing for;
•;the,��proposed{, *Ion I
,.should . 4=;the .. Divisions I
;,receive - `•a -`significant,!
degree of public Interest, J
Copies ofher._ the ;draft permit
"and :ot•pp•.
infomtatlon , on sufifeportingg used
to determine • conditions
..present..: in, the draft,
permit are available upon
request -and payment of,l
the casts of reproduction.;.
Mail .:comments - and/or'
;requests for <irMartnatlon'
tb the • NC "Division of;
Water-Ouslltyr at -the;
above address, or call Ms. ;1
9) ' ::r .:,. s.733-5083,
an Ion '520 , at the
ita Source Branch.
sse include the NPDES
mit number (attached)
any "communication.
Wasted persons may
r visit the Division of
ter Quality at 512 N.
sbary Street, Raleigh,.!
27604-1148 between
hours of.8:00 a.m.q
5:00 p.m. to review,,
rnatlon on flle. � .
MAIL TO:
newspaper in space, and on dates as follows:
10128 Ix
�And:at-tide time of such publication Star -News was a newspaper meeting all the requirements and
qualifications prescribed by Sec. No. 1-597 G.S. of N.C.
Title: CLASSIFIED ADVER. MGR
Sworn or affirmed to, and subscribed before me this
In Testimony Whereof, I have hereunto set my hand and aff ficial s ay and
year aforesaid. �dp T� �Y 0
8L% tar Public
My commission expires S+h day of ldG - 20
iIng
Ing affidavit with the advertisement thereto annexed it is adjudged by the Court that the said
made and that the summons has been duly and legally served on the defendant(s).
Clerk of Superior Court

Carouna water services;
Inc. '(P.0, 'Box' 240908, ;
Charlotte, NC 28224) has
applied for renewal of
ber
• N00032221rmitforn , the
Beivedere' WTP in Pendef
• County, ..;This,- permitted ,
facility. discharges ' fliter-
backwash wastewater to
In •' :,:;the ,,;•,!;'Intracoastal.�
' waterway In , the Cape ,
Fear River V Basin. ;
;'Currently total residual
chlorine, ls• water quality
limited;.,.',This -discharge
may . 'affect, ' ".future
allocations,in:this portion
of the; Cape FearyRiver
Basin,' ;
NPDES `Permit,'. Number..
NCO021334 . City .,r of
Southport, . r101 �`• E. Moore
'St., Southport. -'NC 28461
Mp ..In Brunswick 'County, has'
U applied for renewal of its,
permit !i for a, .- facility
{Southport•,•1., _?,WWTP)
discharging t r,1 ; a treated
,Wastewater.- ,do,%.:.tithe
Intracoastal'waterwayy In
the ,;,Cape -Fear; -River.
Currently ' fecal:, coilform
and .. ' . total r- ; residual
chlorine ere water quality
,limited, This :+dlscharge
,.may. ' r'; affect :ry , future
ailocatlons!.in thls portion.
,,,of the receiving stream.'
Aqua -North ,Carolina, 'c. -
r2 2 .-McYCenan- Drive.
1\4vv�a ivy 141 '
4'Doiphln-.Bay WWTP
4_ l New Hanover fac
�/� This, - perrriitted r fac
currently ­1 ­dischai
801000 . gallons per
treated' wastewater:'
Snows Cut In'the ,'C
'Fear ;River-' jP Br
residual , chlorine s'+ are:
water qualityiimlted ,Th1S:
dlschatpa,.' Mey''r effect
facture .eflocations In °thin
CNg. tloneofithe=Ca":Few
,ir Basin.
i� Coming,` lnc. (310 North'
College, Road,
Wilmington, NC 28405)
has applied for renewal of
W ermit NC0003794 for Its,
C W1lmington facility In New i
Hanover County. This
permitted - facility
discharges'., I non -contact
cooling,water and slmiiari
non -contact wastewaters
to Spring Branch in the i
Cape'Jear 'River .Basln. i
Currently Lno parameters I
NPDE5 - --Permit.
NCO002879 for the
Sweeney + ... Water
'S lA Treatment ;, ,, • Plant
Irt discharging _.to` . the
Northeast Cape , Fear
Rlver,•,In the Cape_ Fear
River Basin. ; No
parameters -are currently
water - quality limited,
however this discharge
may 'Impact future
allocation of this
resource.

Corning NCO055107 draft permit
Subject: Corning NCO055107 draft permit
From: Linda Willis <[e-mail]>
Date: Tue, 05 Dec 2006 13:14:22 -0500
To: char][e-mail]
CC: [e-mail]
Hey Charles,
This•is one of our expedited.
I reviewed the draft permit. Looks great, I have no comments or concerns. You
addressed the nutrient monitoring in'the draft. Provided no significant adverse
public comments are received, reissue as drafted.
This facility has had no significant compliance issues.
Thanks for the opportunity to comment.
Linda Willis
Linda Willis <linda.willis u,ncmail.net> ,
:E
Environmental Engineer I
f
Surface Water Protection Section
Division Of Water Quality
I of l 12/6/2006 6:30 AM

CORNING
Olsco ring Bgond Imagination
Coming Incorporated
310 N. College Road
Wilmington, NC 29405
www.coming.com
May 28, 2006
Mrs. Carolyn Bryant
NC DENR / DWQ / Point Source Branch
1617 Mail Service Center
Raleigh, NC 27699-1617
RE: NPDES Permit Renewal
Corning Incorporated, Wilmington Facility
Permit No. NCO003794
Dear Mrs. Bryant,
Attached you will find the NPDES renewal application for the above referenced
facility. Included under cover is
• One original and two copies of the application
• A narrative description of the sludge management plan
• Map designating the latitude and longitude of permitted outfalls.
Because all of the discharges from the facility are either stormwater or "non -contact
cooling water", confidential production data for the facility is not being submitted.
Should you have questions, or require further information with regards to this
application, please contact Jennifer Adams at 910-784-6498 or Rodney Morgan at
9I0-784-7969. Thank you for your time and effort regarding this renewal request.
Sincerely,
Jennifer H. A ams
Supervisor, Environmental Control
enclosures

NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial
Minor industrial, manufacturing and commercial facilities.
Mail the complete application to:
N. C. Department of Environment and Natural Resources
Division of Water Quality / NPDES Unit
1617 Mail Service Center, Raleigh, NC 27699-1617
NPDES Permit Number INCO003794
If you are completing this form in computer use the TAB key or the up - down arrow 's.to �movefrorn one
field to the next. To check the boxes, click your mouse on top of the box. Otherulise,:please print or type.
1. Contact Information: T�: i . , •:.:
l�
Owner Name Corning Incorporated
„n
Facility Name Corning Incorporated
Mailirig-_Address----------- ---310 North College Road
"aYCli (iV• �' Vi
City Wilmington(11it
I"'!V'rk
State / Zip Code NC / 28405
Telephone Number [phone]
Fax Number [phone]
e-mail Address
2. Location of facility producing discharge:
Check here if same as above
Street Address or State Road 310 North College Road
City Wilmington
State / Zip Code NC / 28405
County New Hanover
3. Operator Information:
Name of the firm, consultant or other entity that operates the facility. (Note that this is not referring to the
Operator in Responsible Charge or ORC)
Name Corning Incorporated
Mailing Address 310 North College Road
City Wilmington
State / Zip Code NC / 28405
Telephone Number [phone]
Fax Number [phone]
Page 1 of 4-
C-MI 03/05= --- =-

NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial
Minor industrial, manufacturing and commercial facilities.
4. Ownership Status:
Federal ❑ State ❑
Private
5. Standard Industrial Classification (SIC) code(s): 3229
6. Number of employees: 900
Public ❑
7. Describe the treatment system List all installed waste treatment components with capacities,
describe the processes that generate wastewaters. If the space provided is not sufficient attach a
separate sheet of paper with the system description.
There are not wastewater treatment system components Installed at the Corning
Incorporated - Wilmington facility which are used to treat wastewater associated with the
discharges permitted under this permit NC0003794. All discharges associated with the
outfalls permitted in -this permit consist.of non=contact; Won=process dfsc�ia=ges W ch do
not require treatment. All process Wastewaters are discharged from the facility via a
treatment system to the City of Wilmington POTW>
8. Is facility covered under federal effluent limitation guidelines? No ® Yes ❑
If yes, specify the category?
9. Principal product(s) produced: Optical Fiber
Principal raw material(s) consumed: _ Proprietary Halide Raw Material
Briefly describe the manufacturing process(es):
- -. = Page 2 of 4 -::C. 103145-- -... .

NPDES PERAHT APPLICATION - SHORT FORM C - Minor Industrial
Minor industrial, manufacturing and commercial facilities.
A proprietary halide raw material is burned in a natural gas flame to form Silica Dioxide. The silica
dioxide is dried and drawn into hair thin optical fiber. The fiber is coated with an acrylate coating,
wound on spools and sold.
10. Amount of principal product produced or raw material consumed
(List snectfir_ arnounts rnnsumed nnrl /nr imit_s of nrnriur_tinn nupr tha IrLst thrpr ijears)
Product Produced or Rave Material
Consumed
(AVERAGE)
Product Produced or Raw Material
Consumed
I (PEAK)
per Day
Business Proprietary
Business Proprietary
per Month
Business Proprietary
Business Proprietary
per Year
Business Proprietary
Business Proprietary
11. Frequency of discharge: Continuous ® Intermittent ❑
If intermittent:
Days per week discharge occurs: Duration:
12. Types of wastewater discharged to surface waters only
Discharge
Flow
(GALLONS PER DAY)
Sanitary - monthly average
Sanitary water discharges to City of Wilmington POTW
Utility water, etc. - monthly average
54,100 gpd* - cooling tower and condensate
Process water - monthly average
Process water discharges to City of Wilmington POTW
Stormwater - monthly average
*stormwater flow is comingled with utility water and
measured at the same point.
Other - monthly average
Explain:
- Page 3 of 4
- C-MI03/05'

NPDES PERAUT APPLICATION - SHORT FORM C — Minor Industrial
Minor industrial, manufacturing and commercial facilities.
Monthly Average 54,100 gpd
_otal discharge (all types)
13. Number of separate discharge points: 3
Outfall Identification number(s) 001, 002, 003 (aka 001 SCC)
14. Name of receiving stream(s) (provide a map showing the exact location of each outfali, including
latitude and Iongitude):
Spring Branch
15. Effluent Data
Provide data for the parameters listed Temperature and pH shall be grab samples, for all other parameters 24-hour
composite sampling shall be used. If more than one analysis is reported, report daily maximum and monthly average.
If only one analysis is reported, report as daily maximum.
Parameter
Daily
Maximum
Monthly
Average
Units of
Measurement
Biochemical Oxygen Demand (BOD5)
N/A
N/A
N/A
Chemical Oxygen Demand (COD)
N/A
N/A
N/A
Total Organic Carbon
N/A
N/A
N/A
Total Suspended Solids
N/A
N/A
N/A
Ammonia as N
N/A
N/A
N/A
Temperature (Summer)
25.0
N/A
DEG C
Temperature (Winter)
18.9
N/A
DEG C
pH
8.85
N/A
Standard Units
Fecal Coliform (If sanitary waste is
present)
N/A
N/A
N/A
Total Residual Chlorine (if chlorine is
used)
0.05
0.01
Ug/L
16. List all permits, construction approvals and/or applications (check all that apply and provide permit
numbers or check none of not applicable):
Type Permit Number. Type Permit Number
Page 4 of 4 C-M103/05 ,

NPDES. PERAUT APPLICATION - SHORT FORM C 'Minor Industrial
Minor industrial, manufacturing and commercial facilities.
Hazardous Waste (RCRA) NCDO03938586 NESHAPS (CAA) N/A
LUC (SDWA) N/A Ocean Dumping (MPRSA) N/A
NPDES NCS000076 Dredge or fill (Section 404 or CWA) N/A
PSD (CAA) N/A Other
Non -attainment program (CAA) N/A
17. List any chemicals that may be discharged (Please list and explain source and potential
amounts.)
Spectrus DT 1404
Betz Dearborn
4,450 lbs/MM gallons
Cooling Towers
Sulfuric Acid
Water Guard
50 lbs/MM Gallons
Cooling Towers
Spectrus OX107
Betz Dearborn
208.3 lbs/MM gallons
Cooling Towers
_= Depositrol PY 505--
-- Betz Dearborn
208.33 lbs/MM gallons— Cooling Towers - -
Foamtrol AF706
Betz Dearborn
41.67 Ibs/MM gallons '
Cooling Towers
Continuum AT201
Betz Dearborn
916.7 lbs/MM gallons
Cooling Towers
Depositrol SF504
Betz Dearborn
125 lbs/MM gallons
Cooling Towers
18. Is this facility located on Indian country? (check one)
yes ❑
19. Applicant 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.
Thomas E. Nettleman Division VP, Plant Manaiser _
Printed name of Person Signing Title
of Atfilihant Date
North Carolina General Statute 143-215.6 (b)(2) provides that: Any person who knowingly makes any false
statement representation, or certification in any application, record, report, plan, or other document files or
required to be maintained under Article 21 or regulations of the Environmental Management Commission
implementing that Article, or who falsifies, tampers with, or knowingly renders inaccurate any recording or
monitoring device or method required to be operated or maintained under Article 21 or regulations of the
Environmental Management Commission implementing that Article, shall be guilty of a misdemeanor punishable
by a fine not to exceed $25,000, or by imprisonment not to exceed six months, or by both. (18 U.S.C. Section
1001 provides a punishment by a fine of not more than $25,000 or imprisonment not more than 5 years, or both,
for a similar offense.)
. -_�. Page 5 of 4 � - ...._.....

Sludge Management Plan
Corning Incorporated — Wilmington, -NC Facility
The Corning Incorporated facility located at 310 North College Road does not treat
wastewater onsite. No sludge is produced from the treatment of wastewater.
The facility does produce sludge at the main liftstation. The liftstation pumps process
and wastewater to the City of Wilminton POTW. Sludge from this process is removed
once per year at annual shutdown. A TCLP analysis is performed on the sludge prior to
pumpout. Material is then sent to McGill Environmental for the purpose of composting.

001 -- Lat 34.15,14 Long 77.52.12
002 - Lat 34.15.12 Long 77.52.06
001 SCC (aka 003) — Permitted but not constructed to date;
Outfall Location Map
NPDES Permit Renewal
_ for Corning Incorporated
New Hanover County, NC
Land Management Group, Inc.
Environmental Consultants
Wilmington, N.C.
June, 2001
SCALE 1" = 1000'
U.S.G.S. 7.5'
Scotts Hill, Castle Hayne,
Wrightsville. Beach & Wilmington
Quad Sheets:

FACT SHEEI" FOR EXPCD17"ED RENEHAL
Permit Number
N C OD 0 3 794
Facility Name
COR P C.AJ G l AK . W ILMIN6T-DN OCr
Reviewer
Gr' (%r h za r
Basin/Sub-basin
CPF 01 O b- 2 3,E
Receiving Stream
S ri r
Stream Classification in permit
C _
Stream Classification in BIMS
Is the stream impaired (listed on 303(d))?
NO
Is stream monitoring required?
Yt5
Does the permit need NIi3 limit(s)?
No
Does the permit need TRC limit(s)?
e5 -see- (off
Does the permit have toxicity testing?
No
Are there special conditions?
Yes - (31o4id Cavt i-Er v�
Any obvious compliance concerns?
Al o
Existing Expiration Date
�2_ 200 G
New Expiration Dale
rZ _ 3 { _ Zr, It
Miscellaneous Comments:
C` ecm f wr i-der 5 4,c� c ck fec.04-114
'iwrr2 -6 veruf 7-kc ue-(
Xr IF > 2-9 eeJ5 a i �! 4- *`
If expedited, is this a simpLer permit or a m=dlfficuft
t