NCS000332_APPLICATION_20140305

STORMWATER DIVISION CODING SHEET
NCS PERMITS
PERMIT NO.
NC-S
DOC TYPE
❑ FINAL PERMIT
❑ MONITORING REPORTS
APPLICATION
❑ COMPLIANCE
❑ OTHER
20J L� v?j o5
DOC DATE
❑
YYYYM M DD

A�� Permit Coverage - Permit Number
Renewal Application Form NCS000332
�iC®��R National Pollutant Discharge Elimination System
5tormwater Discharge Permit
She following is the information currently in our database foryour facility. Please review this information carefully and make all
corrections/additions as necessary in the space provided to the right of the current informat(on.
OwnerAffillation information *Reissued Permit will be mailed to the owner address
Owner J Organization Name: Momentive Specialty Chemicals Inc
Owner Contact: jarl Rarm
Mailing Address: 114 industrial Blvd
Morganton, NC 28655
Phone Number:
Fax Number.
E-mail address:
FaciiityfPermit-Contact Information
Facility Name: Momentive Specialty Chemicals, Inc.
Facility Physical Address: 114 Industrial Blvd
Morganton, NC 28655
Facility Contact:
Malling Address:
Phone Number:
Fax Number;
E-mall address:
s
RecetvingStream Little Silver Creek
5(�f74 4Y D p�(�p a
Stream Class: WS-1v
Basin: Catawba River Basin
Sub-Bzsi n: 03-08-31
Number of 0 utfal is:
Impaired JVaters/TMDL
Dues this facility discharge to waters listed as impaired orivaters with a finalized TMDV Cl Yes 0 No 12 Don't Know
( for Information on these waters refer to http.Ilh2o.enrstate.nc.rtsjstjlnipalred_Waters TMDL/ )
CERTIFICATION
I certlfy that I am familiar with the information contained in the application and that to the best of any knowledge and bellef such
information Is true, complete and occurs
i
signature Date
At'_Ly,fr1�►JUi
Print Or type name orperson signing above 'Title
Stoi'mwater Permitting Program
Please return this completed renewal application form' Individual Permit Renewal
and other rc fiu ired supplemental information to: 1612 Mail Service Center
Raleigh, North Carolina 276-99-1612
y.
.MAR 5
T'"ME)STcl QUALITY FACH

ai�ma 3JPN
MOMENTI' IE Forest Products Division
Morganton Manufacturing Site
114 industrial Blvd
Morganton, NC 28655
www.momentive.com
NPDES Stormwater Permit Coverage Renewal
Momentive Specialty Chemicals, Inc.
Permit Number NCS000332
Burke County
March 3, 2014
Stormwater Permitting Program
Individual Permit Renewal
1612 Mail Service Center
To Whom It May Concern,
sartq��
�4i '1/Tp
Momentive Specialty Chemicals Inc. (Momentive) is submitting this application for renewal of our
stormwater permit. In retrieving the stormwater monitoring data for this application, we have identified
two monitoring gaps in the first two years of the permit period. We have been unable to determine
whether sampling was not performed in those periods or whether it was performed and the records were
not maintained. in addition, the summer 2013 stormwater sampling period was missed. The individual
who was responsible for the stormwater monitoring at the site is no longer with the Company, and
corrective actions have been put in place to ensure all sampling and recordkeeping requirements are
met going forward. Should you have comments or questions about this application, please feel free to
contact me at [phone].
Sin
/,om
Tom Buller
Regional EHS Manager
�C� 000 �32
zC f Utz W1
w�,S{2�n/ZT�r �ssr,�zs_

A15102A.
CDENR
North Carolina Department of Environment and Natural Resources
Division of Energy, Mineral, and Land Resources
Land Quality Section
Tracy E. Davis, PE, CPM
Director
October 18, 2013
Earl Renn
Momentive Specialty Chemicals Inc
114 Industrial Blvd
Morganton, NC 286SS
Pat McCrory, Governor
John E. Skvarla, III, Sscretary
Subject: NPDRS Stormwater Permit Coverage Renewal
Momentive Specialty Chemicals, Inc,
Permit Number NCS000332
Burke County
Dear Permittee:
Your facility is currently covered for storm water discharge under NPDES Permit NCS000332. This permit expires on
9/30/2014. To assure consideration for continued coverage underyour individual permit, you must apply to the
Division of Energy, Mineral, and Land Resources (DEMLR) for renewal of your permit. Enclosed you will find an
Individual permit Renewal Application Form, Supplemental Information request, and Stormwater Pollution Prevention
Plan Certification foryour facility. Ynu can also find this information a n our website at the following link:
h -11portal�ttdenr.org1web J rOstor yLt, tL r
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 anew permit, please continue to comply
tAth all conditions and monitoring requirements In your expired NPDES stormwater permit.
Please complete and return the application and supplemental information to DEMLR by�arch 4. 2014. Failure to
request renewal within this time perlod may resultirt delay ofyour permit renewal. Discharge of stormwater from your
facility without coverage under a valid stormwater NFDES 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.
lfyou have any questions regarding permit renewal procedures please. contact Bradley Bennett of the Stormwater
Permitting Unit at (919)-807-6378 or [e-mail].
Sincerely,
Bradley Bennett, Supervisor
Stormwater Permitting Program
Cc: SPU Flies
1612 Mail Serdce Center, Raleigh, North Carolina 27699.1012 - Wephane 91°-707-9220 [FAX: [phone]
512 North Sansbury Street, Raleigh. North Carolina 27604 • Wernet kite /rrorl-apn;denfx--n Av:-brir arid-civaiiiy
An Ecp!*1 Oppnrtunityl Affirmalive Action Employer - 50% Recycled I I G% Post Consumer Paper
I

STORMWATER POLLUTION PREVENTION PLAN
DEVELOPMENT AND IMPLEMENTATION
'CERTIFICATION
North Carolina division of Energy, Mineral, and Land Resources - StormwaterPermftting
Facility Name, ManlentiveSpecial tyChemicals, Inc.
Permit Number: NCS000332
Location Address: 114lndustrfal 81vd
Morganton, NC Z8655
county: Furke
"I certify, under penalty of law, that the Storrnwater Pollution Prevention Plan (SPPP) document and all attachments were developed and
]mpleanented under my direction or supervision In accordance with a system designed to assure that quallfied personnel properly gather
and evaluate the information required by the SPPP. Based on my inquiry of the person or persons who inn nage die 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
'f certify that the SPPP has been developed, signed and retained at the named factiity 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 slgnificarit penalties for falsifying information, including the possibility of fines and Imprisonment for knowing
violations.'
519n (according to permit signatory requir©nie?6).and return this Cariffication. DO NOT SEND
STOI,M yATER.F?OLf"l!TlON FRF PLAN WITH THIS CERTIFICATION.
Signature Ai 0 ` �(""r� Date _sue cv —i -_
}Tint or type name of person signing above Title
SPPP Certification 10113

SUPPLEMENTAL INFORMATION REQUIRED FOR RENEWAL, OF INDIVIDUAL NPDFS
STORMWATER PERMIT
_Two copies of each of the following shall accompany this submittal in order for the application to be
considered complete;
Initials
(Do not submit the site Stormwater Pollution Prevention Plan)
t. A current Site Map from the Stormwater Pollution Prevention Plan. The location of
Industrial activities (including storage of materials, disposal areas, process areas and
loading and unloading areas), dralnage 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.
5. 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 Storm crater 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. (he. do not withhold renewal submittal waiting on lab results)

Summary of Significant Changes to Industrial Activities
Since the last permit application, the Momentive Specialty Chemicals site at 114 Industrial Blvd.,
Morganton, NC has looked for ways to eliminate possible releases of Oil and or chemicals. It was
decided that we no longer needed to have two types of fuel for our boilers so we have decommissioned
and removed the #Z fuel oil tank. We have reduced the amount of IBC's (totes) containing resin or non-
hazardous waste from being stored outside and working on ways to eliminate this practice all together.

Summary of BMPs
Structural and non-structural Best Management Practices (BMPs) are evaluated and utilized at the
facility to limit potential of pollutants from entering the stormwater. Momentive currently utilizes the
following BMPs designed to eliminate exposure of potential pollutants to stormwater:
• All ASTs located outside the main facility building are stored within concrete containment areas
with sumps. Stormwater which accumulates inside the diked tank farm walls is either pumped
into the plant for use as process water, or visually screened for pollutants before being
discharged to the stormwater system.
A trench system and 15,000 gallon containment pit are used to collect any spills/leaks at the
bulk liquid loading/unloading area. Liquids that accumulate inside the containment pit are
either pumped into the plant for recovery and use as process water, or visually screened for
pollutants before being discharged to the stormwater system. The loading/unloading rack is
covered with a canopy to limit stormwater exposure to the area.
• A trench system and sump to collect any spills/leaks in the flammable materials/hazardous
waste storage area. Materials collected in the sump are either pumped into the plant for
material recovery or pumped into totes and transported offsite for disposal. The storage area
has three sides and a roof.
• Non -paved areas at the facility are vegetated to reduce soil erosion.
• All facility processes are conducted inside the main facility building.
• The ASTs located in the Tank Farm are equipped with Level Indicators (LI) and Level Alarms (LA)
that are transmitted to the control area. The high level alarms are audible both inside and
outside the plant. All tank readings are being taken daily and reconciled with each transfer. Any
faulty LI or LA is noted as part of this process and quickly corrected.
• In the event of forecasted weather where significant rain is expected to fall:
o The facility would lower liquid volumes in tank farm containers as possible; and
o The facility would ensure that containment areas are emptied of any liquids to ensure
that the full containment volume is available.

NPDES Storm water Permit Coverage Renewal
Momentive Specialty Chemicals, Inc.
Permit Number NC5000332
Summary of Analytical Monitoring Results
Outfa II 001
Parameter
Benchmark
Monitoring Period
Units
Rainfall: not
Sample Date:
recorded
Year 1-Period 2
07/28/10
Results
Rainfall: not
Sample Date:
recorded
Year 2- Period 2
08/22/11
Results
Sample Date:
Rainfall: 1.40 inches
Year 3-Period 1
11/28/11
Results
Sample Date:
Rainfall: 0.61 inches
Year 3-Period 2
05/08/12
Results
Sample Date:
Rainfall: 1.12 inches
Year 4- Period 1
03/12/13
Results
Year 4- Period 2
No sample collected
COD
Ammonia
Formaldehyde
pH
120
7.2
0.5
6-9
mg/L
mg/L
mg/L
standard
14
<0.40
<0.20
7.4
<20
<0.50
0
7.1
<20
2.38
0
6.2
<20
1.12
0.099
6.1
<20
5.74
0.06
6.4

NPDES Storm water Permit Coverage Renewal
Momentive Specialty Chemicals, Inc.
Permit Number NCS000332
Summary of Visual Monitoring Reports
Outfall 001
Stormwater Discharge Outfall (SDO)
Parameters surveyed include color, odor, clarity, solids, foam, sheen, staining, erosion or deposition, and,
where noted, classification of the storm event.
Date
Outfall Number
Observations
Representative
Storm Event?
10/14/09
SDO
None
N/A
10/15/09
SDO
Rust observed around outfall
N/A
10/28/09
SDO
None
N/A
12/03/09
001
Slight muddy color, some sediment observed
Yes
12/08/09
SDO
None
N/A
12/09/09
SDO
None
N/A
12/14/09
SDO
None
N/A
01/18/10
SDO
None
N/A
01/25/10
SDO
None
N/A
02/03/10
SDO
None
N/A
02/08/10
SDO
None
N/A
02/23/10
SDO
None
N/A
03/22/10
SDO
None
N/A
04/09/10
SDO
Pollen residue observed
N/A
05/17/10
SDO
None
N/A
07/21/10
SDO
None
N/A
07/28/10
001
Slight muddy color, some sediment observed
Yes
08/04/10
SDO
None
N/A
08/06/10
SDO
None
N/A
08/09/10
SDO
None
N/A
08/19/10
SDO
None
N/A
08/22/10
SDO
None
N/A
09/27/10
SDO
None
N/A
09/28/10
SDO
None
N/A
10/27/10
SDO
None
N/A
12/08/10
001
None
Yes
01/07/11
SDO
None
N/A
02/02/11
SDO
None
N/A
02/08/11
SDO
None
N/A

02/25/11
SDO
None
N/A
03/07/11
SDO
Light color, musty odor
N/A
03/10/11
SDO
Light color
N/A
03/19/11
SDO
None
N/A
03/29/11
SDO
None
N/A
04/05/11
SDO
None
N/A
04/12/11
SDO
None
N/A
06/15/11
SDO
None
N/A
06/16/11
SDO
None
N/A
07/08/11
SDO
None
N/A
07/15/11
SDO
Light color
N/A
07/19/11
001
Slight muddy color, some sediment observed
Yes
07/21/11
SDO
Light color
N/A
09/26/11
SDO
Light color, stagnant odor
N/A
10/20/11
SDO
None
N/A
11/04/11
SDO
Light color
N/A
11/29/11
SDO
None
N/A
12/01/11
SDO
None
N/A
12/07/11
SDO
None
N/A
12/20/11
001
None
Yes
12/27/11
SRO
Light color
N/A
O1/12/12
SDO
Light color, slight odor
N/A
01/27/12
SDO
None
N/A
03/21/12
SDO
None
N/A
05/02/12
SDO
None
N/A
05/10/12
SDO
None
N/A
05/14/12
SDO
None
N/A
05/15/12
SDO
None
N/A
05/16/12
SDO
None
N/A
05/23/12
SDO
None
N/A
06/06/12
SDO
None
N/A
06/13/12
SDO
None
N/A
07/03/12
SDO
None
Yes
07/10/12
SDO
Slight cloudiness
Yes
07/11/12
SDO
None
Yes
07/16/12
SDO
None
Yes
07/17/12
SDO
None
Yes
07/24/12
SDO
Light color
Yes
08/07/12
SDO
None
Yes
08/13/12
SDO
None
Yes
09/13/12
SDO
None
Yes
09/17/12
SDO
Light color slight cloudiness
No
09/18/12
SDO
None
Yes
11/14/12
SDO
None
Yes
12/21/12
SDO
None
Yes
01/03/13
SDO
None
Yes

01/31/13
SDO
None
Yes
03/06/13
SDO
None
Yes
03/25/13
SDO
None
Yes
04/05/13
SDO
None
Yes
04/29/13i
SDO
None
Yes
04/30/13
SDO
None
Yes
05/06/13
SDO
None
Yes
05/21/13
SDO
None
Yes
06/03/13
SDO
None
Yes
06/06/13
SDO
None
Yes
06/10/13
SDO
None
Yes
06/11/13
SDO
None
Yes
06/19/13
SDO
None
Yes
07/15/13
SDO
None
Yes
07/19/13
SDO
None
Yes
07/30/13
SDO
None
Yes
07/31/13
SDO
None
Yes
08/19/13
SDO
None
Yes
08/22/13
SDO
None
Yes
09/03/13
SDO
None
Yes
09/18/13
SDO
None
Yes
10/24/13
SDO
None
Yes
12/09/13
SDO
None
Yes
12/12/13
SDO
None
Yes
12/16/13
SDO
None
Yes
12/27/13
SDO
None
Yes
12/27/13
SDO
None
Yes
12/30/13
SDO
None
Yes
01/13/14
SDO
Light colorl
Yes
01/13/141
SDOI
Nonel
Yes

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AAA
NCDENR
North Carolina Department of Environment and Natural Resources
Pat McCrory Donald R. van der Vaart
Governor Secretary
February 10, 2015
Mr. Jeff McDaniel
flexion Inc.
114 Industrial Blvd.
Morganton, N.C. 28655
Subject: NPDES Stormwater Permit NCS000332
Hexion Inc.
Formerly Momentive Specialty Chemicals,
Inc.
Burke County
Dear Mr. McDaniel:
Division personnel received your request to revise your stormwater permit to accurately reflect
your new company and/or facility name.
Please find enclosed the revised Certificate of Coverage. The terms and conditions contained in
the Individual Permit remain unchanged and in full effect. This revised Certificate of Coverage
is issued under the requirements of North Carolina General Statutes 143-215.1 and the
Memorandum of Agreement between North Carolina and the U.S. Environmental Protection
Agency.
If you have any questions or need further information, please contact the Stormwater Permitting
Program at [phone].
Sincerely,
OFMINAL SIGNED BY
EETHANY GEOhGOULIAS
for Tracy E. Davis, P.E., CPM, Director
Division of Energy, Mineral and Land Resources
cc sheville Regional Office
'VStormwater Permitting Program Files
Central Files
Division of Energy, Mineral, and Land Resources
Energy Section - Geological Survey Section • Land Quality Section
1612 Mail Service Center, Raleigh, North Carolina 27699-1612.919-707-92001 FAX, 919-715-8801
512 North Salisbury Street, Raleigh, North Carolina 27604 • Internet: http:llportal.ncdenr.org/webAr/
An Equal Opportunity 1 Affirmative Action Employer — 50% Recycled 110% Post Consumer Paper

STATE OF NORTH CAROI_.INA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF ENERGY, MINERAL, AND I -AND RESOURCES
PERMIT NO. NCS000332
TO DISCHARGE STORM WATER 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,
Hexion, Inc.
is hereby authorized to discharge stormwater from a facility located at
114 Industrial Blvd
Morganton
Burke County
to receiving waters designated as unnamed tributary to Little Silver Creek, a class WS-IV water
in the Catawba River Basin, in accordance with the effluent limitations, monitoring
requirements, and other conditions set forth in Parts I, II, III, and IV hereof.
This permit shall become effective February 10, 2015.
Signed this day February 10, 2015.
0OINAL S'EGNES' BY
BETHANY GEORGOULIAS
.fi)r Tracy E. Davis, P.E.. Director
Division of Energy, Mineral, and Land Resources
By the Authority of the Environmental Management Commission

MQMENTIVE-
January 14, 2015
Momentive Specialty Chemicals Inc.
114 Industrial Boulevard
Morganton, NC 28655
momentive.com
NC Department of Environment and Natural Resources
Division of Energy, Mineral and Land Resources
Stormwater Section
1612 Mail Service Center
Raleigh, NC 27699-1612
Re: Notification of Momentive Specialty Chemicals Inc. Corporate Name Change
Momentive Specialty Chemicals Inc. has become "Hexion Inc."
Please accept this letter as official notification that, effective January 15, 2015, Momentive
Specialty Chemicals Inc. will become Hexion Inc. Other than the name change, there has been
no change to the entity owning and operating the facility. Please change our permit
accordingly.
Our records indicate that the following permit has been issued by the Division of Water Quality
for the facility located at 114 Industrial Blvd., Morganton, NC:
• Individual Stormwater Discharge Permit #: NCS000332
While no "substantive" changes to this permit are required as a result of this corporate name
change, we wanted to apprise NCDENR of this change, and to assure you of our continued
commitment to comply with issued permits and ail applicable laws and regulations.
If you have any questions or wish to discuss this matter further, please do not hesitate to
contact me at [phone], Ext. 113.
Sincerely,
MOMENTIVE SPECIALTY CHEMICALS INC.
Je cDaniel
Site Leader
RECEIVED
DENR-LAND QUALITY
STORMVVATER PERMITTING

Division of Energy, Mineral & Land Resources
/
Land Quality Section/Stormwater Permitting
NCDENRNational
Pollutant Discharge Elimination System
N— C��- D—M
EY4laair+CM wno N� RClaunm c-
PERMIT NAME/OWNERSHIP CHANGE FORM
FOR AGENCY USE ONLY
Date Received
Year
Month
Day
I. Please enter the permit number for which the change is requested.
NPDES Permit
(or) Certificate of Coverage
N
S1
0
1 0
10
1 3
13
1 2
N
C3
G
II. Permit status prior to requested change.
a. Permit issued to (company name):
Momentive Specialty Chemicals, Inc.
b. Person legally responsible for permit:
Jarl Renn
First MI Last
Site Leader
CC
RECEIVED
Title
114 Industrial Blvd
Permit Holder Mailing Address
Morganton NC 28655
C)ENR-LAND QUALITY
city State Zip
4TflRMWAT1=R Pi rWI TTING
(828) 584-33800 [phone]
Phone Fax
c. Facility name (discharge):
Momentive Specialty Chemicals Morganton Facility_
d. Facility address:
114 Industrial Blvd
Address
Morganton NC 28655
City State Zip
e. Facility contact person:
Jarl Renn [phone]
First / MI 1 Last Phone
III. Please provide the following for the requested change (revised permit).
a. Request for change is a result of: ❑ Change in ownership of the facility
® Name change of the facility or owner
If other please explain:
b.
Permit issued to (company name):
Hexion Inc.
c.
Person legally responsible for permit:
Jeff
Mcdaniel
First
MI Last
Site Leader
Title
114 Industrial Blvd
Permit Holder Mailing Address
Morganton
NC 28655
City •
State Zip
[phone]
sef>rey.mcdaniel@�hexion.com
Phone
E-mail Address
d.
Facility name (discharge):
Hexion Morganton Facility
e.
Facility address:
114 Industrial Blvd.
Address
Morganton
NC 28655
City
State Zip
f.
Facility contact person:
Randy
S_ Waibel
First
MI Last
[phone]
_ [e-mail]
Phone
E-mail Address
IV. Permit contact information (if different from the person legally responsible for the permit)
Revised Jan. 27, 2014

NPDES PERMIT NAME/OWNERSHIP CHANGE FORM
Page 2 of 2
Permit contact:
First MI Last
"title
Mailing Address
City state Zip
)
Phone E-mail Address
V. Will the permitted facility continue to conduct the same industrial activities conducted prior
to this ownership or name change?
® Yes
❑ No (please explain)
VI. Required Items: THIS APPLICATION WILL BE RETURNED UNPROCESSED IF ITEMS
ARE INCOMPLETE OR MISSING:
❑ This completed application is required for both name change and/or ownership change
requests.
❑ Legal documentation of the transfer of ownership (such as relevant pages of a contract deed,
or a bill of sale) is required for an ownership change request. Articles of incorporation are
not sufficient for an ownership change.
The certifications below must be completed and signed by both the permit holder prior to the change, and
the new applicant in the case of an ownership change request. For a name change request, the signed
Applicant's Certification is sufficient.
PERMITTEE CERTIFICATION (Permit holder prior to ownership change):
I, , attest that this application for a name/ownership 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 is not included, this application package will be
returned as incomplete.
Signature Date
APPLICANT CERTIFICATION
I, Jeff McDaniel, attest that this application for a name/ownership 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 is not included, this application package will be
returned as incomplete.
Januag 28, 2015
Signature Date
PLEASE SEND THE COMPLETE APPLICATION PACKAGE TO:
Division of Energy, Mineral and Land Resources
Stormwater Permitting Program
1612 Mail Service Center
Raleigh, North Carolina 27699-1612
Revised Jan. 27, 2014

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NCS000332
Momentive Specialty Chemicals Inc.
Lad t>_ d,2: 35'=' So" 1\1
LonciWde: 810 45' 011 W
r `
County: Burke
Rece,,A g St -earn, Little Silva- r;.re?k
SiL-ba_in', Ov' =11 (Catawba Rkyer Bain)
Facility Location
mk-p 4 7! 1;x,000

�gg��
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins }_ti; � ,ni � � reeman
Governor Director — ecretary
JUN 2 5 2009
April 22, 2DD9
aENR - WATEti Q�)AL
Wetlands $ u#ormwat., Branch
Individual NPDES Stormwater Permit Renewal Transmittal -Cover Page
To: Asheville Regional Office0.
Subject: NPDES Stormwater Permit No. NCS000332'
Hexion Specialty Chemicals, Inc.
Morganton, NC (Burke County)
Attachment Description
®
Staff Report
®
Draft Permit
®
Renewal Application
Fn_1
I
APR 2 4 2009 0
WATER QUALITY SECTION
ASHEVILLE REGIONAL OFFICE
Please provide comments on the draft permit and sign staff report if acceptable.
Return to Brian Lowther at the Central Office by May 22, 2009.
Brian Lowther
Division of Water Quality
Stormwater Permitting Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
Wetlands and Stormwater Branch
1617 Mali Service Center, Raleigh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone [phone] FAX: [phone] customer Service 1-877.623-6748
irternet: www,ncwaterquality.org
An Equal Opportunity i Affirmative Action Employer
od o`
One
NorthCai-ol i na

URTEROKCH LRBS.Inc.
POST OFFICE BOX 1056 #5 PINEWOOD PLAZA DR.
GRANITE FALLS. NORTH CAROLINA 28630
[phone]
SAMPLE: Catawba Co. Landfill #15 COLLECTION DATE: 3/16/2009
PERMIT #: COLLECTION TIME: 1025
ADDRESS: Catawba County Landfill RECEIVED DATE: 3/16/2009
P.O. Box 389 RECEIVED TIME. /1124
Newton, NC 28658-0389
REPORTED: 3/26/2009
�%
�..
sSh p! Z'U_. kyJ#l�.:
,i1'�,,`i.
ANALYSIS'`
RESULTS
UNITS •" '
DAT
ANALYST
��"
TSS
48.0
mg1L
3/17/09
r
jrg
COD
<20
mg1L �3119/09
jdg
Fecal Coliform
290
1100mL ,//////
3116/09
jrg
i
ckc
1--(4ArjF-C7
L '-W
2 ;;'�
L LOG ID: 0903-242
REPORTED BY: NC CERTIFIED LAB # 50
Tony Gragg, Lab Supervisor
r,

NCS000332
HC N
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:
NPDES Permit Number:
Facility Location:
Type of Activity:
SIC Code:
Receiving Streams:
River Basin:
Stream Classification:
Proposed Permit Requirements
Monitoring Data:
Response Requested by (Date):
Central Office Staff Contact:
Special Issues:
Flexion Specialty Chemicals, Inc.
NCS000332
114 Industrial Blvd, Morganton, NC (Burke County)
PLASTICS MATERIALS AND RESINS
2821
See Figure 1
Catawba River Basin, Sub -basin 03-08-31
C
See attached draft permit.
See Table 1
DT�: Z/0 `j
Return to: Brian Lowther, [phone]
ilk E��-�i.
l� ! APR 2 4 2009
WA7EA QLrkt.a 'Y SECTM
AF' I -'n".AL n`PICE
Issue
Rating Scale: 1 e�o 10 hard
Compliance history
3
Benchmark exceedance
I
Location (TMDL, T&E
species, etc)
3 .
Other Challenges:
• Adding analytical
parameters
6
Difficulty Rating:
13140
Description of Onsite Activities:
Primarily make Melamine laminating resin (Melamine Formaldehyde). Used in the paper industry and for flooring
and cabinets. Make resins for paints, textiles, and the automotive industry. Also make catalysts and lubes.
From their website: (WWW.Ilexion.com ) Our urea formaldehyde resins, used mainly for non-structural bonding
applications in the wood products industry, are a cost-effective and proven performer. Melamine formaldehyde is
used extensively in decorative laminates installed in thousands of products from countertops to laminate Flooring.
You'll also find there used as modifiers in other materials, such as textiles, tires, paper, fertilizers, glass and metals.
Page I of 7

NCS000332
Documents Reviewed:
• NPDES Stormwater Permit Application Materials
• National Heritage Program (NI-IP) Threatened and Undangered Species Database
• SPU File
• Central Files
•- F-'PA Seclor-Specific Permit, 2008
• 303(d) List, 2006 final
• 2004 Catawba Basin%vide Plan
• NCS000156 and NC0003395 Permit Files for Hexion in Riegelwood, NC.
History:
• April 12, 1996: Date permit first issued. No analytical monitoring was included.
• October 13, 2000: Renewal Reminder Letter sent to permittee.
• April 5, 2002: Date permit re -issued. No analytical monitoring was included.
• September 5, 2006: Renewal Reminder Letter sent to permittee..
• August 12, 2005: Name change from Borden Chemical, Inc to I-lexion Specialty Chemicals, Inc.
• September 26, 2006: Date permittee submitted renewal application.
Page 2 of 7

NCS000332
NCS000332
Map Scale l; 20,000
Figure 1: Map of Facility
Hexion Specialty Chemicals, Inc.
Latitude: 350 93' 50" N
Longibide 810 45' 30" W
County: Burke
Receiyng Stream: Little Silver Creek
Stream Class: C
Sub -basin: 03-08-31(Catawba River Basin)
.M W-EnIk",
'" -4-111
Facility Location
Page 3 of 7

NCS000332
Central Office Review Summary:
1. Owner's Other Permits:
• AFS — 3702300123
NCG500212 — Cooling Water
RCRA — NCIt000003 l 1 1
2. General Observations: Primarily make Melamine laminating resin (Melamine Formaldehyde). Melamine resin is
manufactured by mixing urea with formaldehyde under heat and pressure.
The boiler on site uses natural gas but there is a large empty fuel tank on site.
]m airment: Little Silver Creek is not on the 303(d) list. Basinwide Plan indicates that Silver Creek 1 1-34-(0.5)
(which Little Silver Creek drains to) is supporting for 2004 and supporting but threatened in 1998.
4. Threatened and Endal peg red: Based on the Natural Heritage Virtual Workroom there are no federally protected
species within a two mile radius of the facility.
5. Location: Receiving stream is classified as a C.
6. Industrial Changes Since Previous Permit: The only significant change at the site when the application was filed
was the addition to the tank farm to provide secondary containment of a Methanol Recovery Column and it's
associated tank.
7. Analytical Monitoring Notes: No analytical monitoring was required in the expired permit.
Ammonia, Formaldehyde, and COD have been added to the monitoring based on the potential pollutants at the
site. Ammonia was added due to its toxicity and the nature of the industrial activity at the subject facility.
The facility is included in the EPA multi -sector general permit for SIC 2821 under Subsector C4: Plastics,
Synthetics, and Resins. The monitoring recommendation is total zinc. Zinc was not added to the analytical
monitoring because it is not a potential pollutant for this site.
Qualitative Monitoring., Notes: The application gave a summary of the visual monitoring reports. A total of 148
reports were reviewed and only one report indicated a clarity number higher than 1. No suspended solids were
reported.
Page 4 of 7

NCS000332
Revised Permit Recommendations: Analytical Monitoring:
1. Ammonia, Formaldehyde, and COD have been added to the monitoring based on the potential pollutants at the
site.
2. pH has been added to the analytical monitoring requirements.
3. 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 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.
4. 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 tunes 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.
5. 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.
6. The permittee is responsible for all monitoring until the renewal permit is issued. See Footnote I of Tables I, 4,
and 5.
7. The flow reporting requirement has been removed per DWQ revised strategy. (The total rainfall parameter is in
this permit, however.)
8. 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:
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 TMDI., 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 H 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 Stonmvater Pollution Prevention Plan have been specified in Part 1I 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 ll 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 § 122.26(g), the facility may qualify
for a No Exposure Exclusion from NPDES stornnvater discharge permit requirements. Additional information
is provided in Part 1 Section A.
Page 5 of-7

NCS000332
Discussions with perruittee: Jarl V Renn, 828-584-3800 ext 113, Jarl.Rennahezion.com, 4/14/09
1. General description of industrial activities? Primarily make Melamine laminating resin (Melamine
Formaldehyde). Used in the paper industry and for flooring and cabinets. Make resins for paints, textiles, and
the automotive industry. Also make catalysts and lobes.
From their website: (wiviv.lrexion.com) Our urea formaldehyde resins, used mainly for non-structural hondinix
applications in the wood products industry, are a cost-effective and proven performer. Melamine formaldehyde
is used extensively in decorative laminates installed in thousands ofproducts from countertops to laminate
flooring. You'll also ffnd.theln used as modifiers in other materials, such as textiles, tires, paper, fertilizers,
glass and metals. .
2. Have there been any changes since the permit application was filed? No changes. The recovery tank mentioned. in
the renewal application is now online.
3. What materials or chemicals do you have outside? There are no hazardous chemicals without containment. All
flammable chemicals have a hewn and drain to a sump. The tcrnkfarm is all contained. It has formaldehyde and
methanol.
4. Do you have vehicle maintenance onsite? Some but most is clone offsite. Trucks on site are from contractors.
Page 6 of 7

NCS000332
Recommendations: Based on the documents reviewed, the application information submitted on September 28,
2006 sufficient to issue an Individual Stormwater Permit.
� % r
Prepared by (Signature) ---� �' l� Date "p
Stormwater Permitting Unit Supervisor 4e4. l-ul� Date 41 Z o'.
for Bradley Bennett
Concurrence by Regional Office Date 6 ( 6
RO Water Quality Supervisor Date L 2 7— 9
Regional Office Staff Comments (attach additional pages as necessary)
1- (50MAJ # W►zSoN) 4' &A,114,gIJGc EV,4�,KAArt D W
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Page 7 of 7

Division of Water Quality staff (Susan A. Wilson) met with Mr. Jarl Renn (Operations
Manager, Plant Engineer, and f nvironmental Manager) at the site on ,tune 15, 2009.
Flexion Specialty Chemicals, Inc. manufactures Melamine laminating resin (which is
used for cabinets and flooring, etc.).
A site tour was conducted of the exterior of'the facility, observing the potential
stormwatcr exposure areas, outfall, and site conditions (Mr. Renn also conducted a tour
ofthe manufacturing/interior area). During the visit, the Stormwater Pollution Prevention
Plan manual was reviewed, operational activities and existing stormwater exposures were
discussed. The stormwater permit is currently up for renewal and some of the proposed
changes were discussed with Mr. Renn.
Secondary containment surrounds all existing chemical storage tanks, as well as the
Methanol Recovery Column. A canopy covers the truck loading pad. There are also
sump and containment pit areas that prevent spills from entering the stormwater
conveyance. Any stormwater from the these areas can be pumped out and recycled. No
vehicle maintenance is conducted on -site.
Barring a catastrophic incident - there is likely no avenue for pollutant -exposed
stormwater to reach the grassy area and be conveyed to the stormwater outfall.
At the time of the inspection the site was found to be in compliance with the existing
permit. The inspector noted that the facility appeared to maintain good housekeeping
practices and records were found to be in good order.
ARO recommends that the analytical monitoring be eliminated (due to the near
zero potential of contaminated stormwater reaching the outfall). If this is not
feasible, perhaps have them monitor for two years, then eliminate the monitoring
if it is below detection and/or below the benchmark values after two years of
sampling.
No vehicle maintenance activities are performed at the site. All trucks are
contract vehicles and maintenance is performed at other sites. You may wish to
consider eliminating this portion of the individual permit.
61110,

North Carolina
Beverly Eaves Perdue
Governor
Mr. Jar] V Renn
Hexion Specialty Chemicals, Inc.
114 Industrial Blvd
Morganton, NC 28655
Dear Mr. Renn:
NCDENR
Department of Environment and
Division of Water Quality
Coleen H. Sullins
Director
March 13, 2009
Natural Resources
Dee Freeman
Secretary
Subject: NPDES Permit Renewal Application
Flexion Specialty Chemicals, Inc.
Permit Number NCS000332
Individual Stormwater Permit
Burke County
The Division of Water Quality's Stormwater Permitting Unit (SPU) acknowledges receipt of
your renewal application for coverage under NPDES Permit Number NCS000332 on September 26,
2006. We apologize for the lengthy delay in responding to your submittal and are now making every
effort to review your permit renewal as expeditiously as possible. Our Unit anticipates making
significant progress on individual permits over the next six months to reduce our backlog.
We are currently beginning our review of your renewal application. Please continue to comply
with all conditions and monitoring requirements in your expired NPDES stormwater permit. As
long as you have submitted a complete renewal request package and maintain compliance with those
permit conditions, stormwater discharges from this facility are authorized by that permit until the
Division issues a renewal permit or notifies you of an altemative action.
No additional information is required at this time, but we may contact you in the future. Please
notify us if any significant changes have taken place at this facility since you submitted the renewal
package. If you have any questions about this matter, please contact me at [phone],
[e-mail].
Sincerely,
Brian Lowther
Environmental Engineer
Stormwater Permitting Unit
cc: ' Asheville Regional Office
Stormwater Permitting Unit Files
Central Files
Wetlands and Stormwater Branch One
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Noi-thCarolina
Location: 512 -6 7 Salisbury St. Raleigh, 494Northk Carolina 2Se04 Naturally
Phone: [phone] FAX: [phone] Customer Service: 1-877-623-6748
Internet: vmq.ncwaterquality.org
An Equal Opporluky 1 Affirmative Action Employer

Mr. Richard L. Monty
Hexion Specialty Chemicals, Inc.
114 Industrial Blvd.
Morganton, NC 28655
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
July 18, 2005
Subject: Permit name or ownership change request
Permit NCS000332
Your request for a permit name change or ownership change received on -7 te -, is being
returned due to:
XPermit Name/Ownership Change Form is missing.
❑ Permit Name/Ownership Change Form is incomplete.
❑ Permit Name/Ownership Change Form signatures missing.
❑ Missing legal document of the transfer of ownership (such as a contract or a deed).
❑ Other
UI
aw
9N
Please return the information so we can continue processing your request.. If you have any
additional questions, please contact Sarah Young at [phone] extension 502. Our mailing
address is as follows: Wetlands and Stormwater Branch
1617 Mail Service
Raleigh, NC 27699-1617
DWQ Storm0ater Permyfing Unit
Cc:
DWQ Central Files
'SPU;
NNOft hCarolina
aturally
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699 -1617 Phone [phone] Customer Service
Internet: h2o.enr.state.nc.us 512 N. Salisbury St. Raleigh, NC 27604 FAX [phone]
An Equal Opportunity/AffirmaNe Action Employer — 50% Recycledl10°% Post Consumer Paper

j ` _ *:i
Hexion Specialty Chemicals, Inc.
180 East Broad Street
COIIItTIbUS, 01-1 43215
hexion2hern,,conl
June 20, 2005
Mr. Bradley Bennett
North Carolina DEHNR
1641 Mail Service Center
Raleigh, NC 27699-1641
Re: Notification of Borden Chemical, Inc. Corporate Name Change
Borden has Become "Hexion.Specialty Chemicals; Inc."
Dear Mr. Bennett,
Please accept this letter as official notification that, effective at midnight on May 31, 2005, Borden
Chemical, Inc. (BCI) has changed its name to "Hexion Specialty Chemicals, Inc." ("Hexion").
This corporate name change will not affect the obligations or responsibilities of Hexion with
respect to compliance with the terms and conditions of any environmental permits previously
issued to BCI. All information contained in existing permits — with the exception of the change in
name — will remain identical.
Our records indicate that the following permits have been issued by your agency for the BCI
facility located at 114 Industrial Blvd., Morganton, NC:
Cooling Water Permit #NCG500212
Storm Water Permit #NCS000332
While no "substantive" changes to these environmental permits are required as a result of this
corporate name change, Hexion wanted to apprise the agency of this change, and to assure you
of its continued commitment to comply with its permits and all applicable laws and regulations.
If you have any questions or wish to discuss this matter further, please do not hesitate to contact
me at [phone].
Sin erely,
Pard L: Monty
Vice President EH&S

`. - 'INCS000332
NCE R
North Carolina Department -of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
STAFF REVIEW AND EVALUATION
NPDES Stormwater Permit
Dee Freeman
Secretary
Facility Name:
Hexion Specialty Chemicals, Inc.
NPDES Permit Number:
NCS000332
Facility Location:
114 Industrial Blvd, Morganton, NC (Burke County)
Type of Activity:
PLASTICS MATERIALS AND RESINS
SIC Code:
2821
Receiving Streams:
See Figure I
River Basin:
Catawba River Basin, Sub -basin 03-08-31
Stream Classification:
�U
Proposed Permit Requirements:'"-- —
See attached draft permit.
Monitoring Data:
See Table 1
Response Requested by (Date):
a LI�9
Central Office Staff Contact:
Return to: Brian Lowther, [phone]
Special Issues:
"Issue'
Ratip` Scale; 1 eas to 10 hard
Compliance histoEy
3
Benchmark exceedance
Location (TMDL, T&E
3 .
species, etc
Other Challenges:
6
Adding analytical
arameters
Difficulty Rating:
13140
Description of Onsite Activities:
Primarily make Melamine laminating resin (Melamine Formaldehyde). -Used in the paper industry and for flooring .
and cabinets. Make resins for paints, textiles, and the automotive industry. Also make catalysts and lubes.
From their website: (www.hexion.com ) Our urea formaldehyde resins, used mainly for non-structural bonding
applications in the wood products industry, are a cost-effective and proven performer. Melamine formaldehyde is
used extensively in decorative laminates installed in thousands of products from countertops to laminate flooring.
You'll also find them used as modifiers in other materials, such as textiles, tires, paper, fertilizers, -glass and metals.
Page 1 of 7

N CS000332
❑OCuments Reviewed:
• NPDES Stormwater Permit -Application Materials
• National Heritage Program (Nh1P) Threatened and Endangered Species Database
• SPU File
• Central Files
• EPA Sector -Specific Permit, 2008
• 303(d) List, 2006 final
• 2004 Catawba Basinwide Plan
• NCS000156 and'NC0003395 Permit Files.f6r Flexion in Riegelwood, NC.
History:
• April 12, 1996: Date permit first issued. No analytical monitoring was included.
• October 13, 2000. Renewal Reminder Letter sent to permittee.
• April 5, 2002: Date permit re -issued. No analytical monitoring was included.
• September 5, 2006: Renewal Reminder Letter sent to permittee..
• August 12, 2005: Name change from Borden Chemical, Inc to._He.kion. Specialty Chemicals, Inc.
• September 26, 2006: Date permittee submitted, renewal application..,
I
Page 2 of 7

WCS000332
Figure 1: Map of Facility
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NCS000332
Hexion Specialty Chemicals, Inc.
Lad bide: 350 43' 50" N
L"t-de: 810 45' 30" W
County: Burke
Receiving Stream: Little Silver Creek
Stream Class: C
Sub -basin: 03-08-31 (Catawba River Basin)
M40 5010 1:20,000
Facility Location
Page 3 of 7

NCS000332 '
Central Office Review Summary:
1. Owner's Other Permits:
• AFS — 3702300123
• . ' NCG500212 — Cooling Water
• RC RA —NCR0000031 I 1
2. General Observations: Primarily make Me lamine, ]am inating resin (Melamine Formaldehyde)..Melatnilie resin is
manufactured by mixing.urea with formaldehyde under heat and pressure.
The boiler on site uses natural gas but there is a large empty fuel tank on site.
3. Impairment: Little Silver Creek is not on the 303(d) list. Basinwide Plan indicates that Silver Creek 1 1-34-(0.5)
(which Little Silver Creek drains to) is supporting for 2004 and supporting but threatened in 1998.
4. Threatened and Endangered: Based on the Natural Heritage Virtual Workroom there are no federally protected
species within a two mile radius of the facility.
5. Location: Receiving stream is classified as a C.
6. . Industrial Changes Since Previous Permit: The only significant change at the site when the application was filed
was the addition to the tank farm to provide secondary containment of a Methanol Recovery Column and it's
associated tank.
7. Analytical Monitoring Notes: No analytical monitoring was required in the expired permit.
Ammonia, Formaldehyde, and COD have been'added to the monitoring based on the potential pollutants at the
site. Ammonia was added due to its toxicity and the nature of the.industrial activity at the subject facility.
The facility is included in the EPA multi -sector general permit for SIC 2821 under Subsector C4: Plastics,
Synthetics, and Resins. The monitoring recommendation is total zinc. Zinc was not'added to the analytical
monitoring because it is not a potential pollutant for this site.
8.- ualitative Monitoring Notes: The application gave a summary of the visual monitoring reports. A total of 148
reports were reviewed and only one report indicated a clarity number higher than 1. No suspended solids were
reported.
Page 4 of 7

NCS000332
Revised Permit Recommendations: Analytical Monitoring:
I . Ammonia, Formaldehyde, and COD have been added to the monitoring based on the potential pollutants at the
site.
2. pl-1 has been added to the analytical monitoring requirements.
3. 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.
4. 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 I 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 I and also immediately institute monthly monitoring for all parameters at every outfall
where a sampling result exceeded the benchmark value for two consecutive samples.
5. The permittee is required to collect all of the analytical and qualitative monitoring samples during representative
storm events as defined in fart II Section B. Qualitative monitoring is required regardless of representative
outfall status.
6. The permittee is responsible for all monitoring until the renewal permit is issued. See Footnote 1 of Tables 1, 4,
and 5.
7. The flow reporting requirement has been removed per DWQ revised strategy. (The total rainfall parameter is in
this permit, however.)
8. Vehicle maintenance monitoring has been revised to serni-annually in order to coincide with analytical and
. qualitative monitoring.
Other Proposed Changes to the Previous Permit:
I . 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 II 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 ofthe site's stormwater
management controls as specified in Part II 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 § 122.26(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 5 of 7

NCS000332 '
Discussions with permittee:.Jarl V Renn, 828-584-3800 ext 113, Jar].Renn a,hexion.corn. 4/14/09
1. General description of industrial activities? Primarily make Melamine laminating resin (Melamine
Formaldehyde). -Used in the paper industry and for flooring and cabinets. Make resins for paints, textiles, and
the automotive industry, .Also make catalysts and lutes.
From their website: (wivw.hexioz.com).Our urea form aldehyde. res ins, used mainly for non-structural bonding
applications in the wood products industry, are a cost-effective and proven performer. Melamine formaldehyde
is used extensively in decorative laminates installed in thousands ofproducts from countertops to laminate
flooring. You'll also find. them used as modifiers in other materials, such as textiles, tires, paper, fertilizers,
glass and metals.
2. Have there been any changes since the permit application was filed? No changes. Tlie recovery tank nienlioned in
the renewal application is now online.
3. What materials or chemicals do you have outside? There are no hazardous chemicals without containment. All
flammable chemicals have a berm and drain to a sump.. The tank farm is all contained. It has formaldehyde and
methanol.
4. Do you have vehicle maintenance onsite? Some but most is done offsite. Tricks on site are from contractors.
Page 6 of 7

,
NCS000332
Recommendations: Based on the documents reviewed, the application information submitted on September 28,
2006 sufficient to issue an Individual Stormwater Penn it.
�
Prepared by (Signature) L"n.
�--� Z Date
Stormwater Permitting Unit Supervisor > Date a°
for Bradley Bennett
Concurrence by Regional Office Date
RO Water Quality Supervisor Date
Regional Office Staff Comments (attach additional pages as necessary)
Page 7 of 7

WA jE9oG Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
r
� Alan W. Klimek, P.E. Director
a
Division of Water Quality
September 5, 2006
HEXION SPECIALTY CHEMICALS, INC.
ATTN: JARL V RENN, ENGINEER PLANT, OR SUCCESSOR
114 INDUSTRIAL BLVD
MORGANTON, NC 28655
Subject: NPDES Stormwater Permit Renewal
Hexion Specialty Chemicals, Inc.
Permit Number NCS000332
Burke County
Dear Permittee:
Your facility is currently covered for stormwater discharge under NPDES Permit NCS000332. This permit expires
on April 30, 2007. North Carolina Administrative Code (15A NCAC 2H.0105(e)) requires that an application for
permit renewal be filed at least 180 days prior to expiration of the current permit. 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 supplemental information will constitute your application for
renewal of your permit. As stated above, the application form must be completed and returned along with all
requested information by in order for the permit to be renewed by April 30, 2007.
Failure to request renewal by may result in a civil assessment of at least $500.00. 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 cotstitute 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 the permit renewal procedures please contact Mike Randall of the Stormwater
Permitting Unit at [phone], ext. 545.
Sincerely,
Bradley Bennett, Supervisor
Stormwater Permitting Unit
cc: Central Files
(Stormwater'Permitting'Unit'Files
Asheville Regional Office
t
Carolina
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone [phone] Customer Service
Internet: www.newater ualit .or Location: 512 N. Salisbury St. Raleigh, NC 27604 Fax [phone]
An Equal Opportunity/Affirmative Action Employer — 50% Recycledll0% Post Consumer Paper

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Bill Holman, Secretary
Kerr T. Stevens, Director
October 13, 2000
GARY WOLF
BORDEN WORLD WIDE RESINS
114 INDUSTRIAL BLVD
MORGANTON, NC 28655
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RE50URCE5
Subject: NPDES Stormwater Permit Renewal
Borden World Wide Resins
Permit Number NCS000332
Burke County
Dear Permittee:
Your facility is currently covered for stormwater discharge under NPDES Permit NCS000332. This permit expires
on Aprit 30, 2001. 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 by November 30, 2000
in order to constitute a timely renewal filing.
As of January 1, 1999, legislation 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 at a
later date for your annual fee.) A copy of the new fee schedule is enclosed in this package.
Failure to request renewal by November 30, 2000 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 of NCGS 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 [phone], ext. 548.
Sincerely,
Bradley Bennett, Supervisor
Stormwater and General Permits Unit
cc: Central Files
Stormwater and General Permits Unit Files
Asheville Regional Office
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone [phone] Fax [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

0 0
N.C. Division of Water Quality, Stormwater and General Permits Unit
CtIVR,
_Facility Name: HEXION SPECIALTY CHEMICALS, INC.f%0IJ
Permit Number: NCS000332k`Location Address: 114 INDUSTRIAL BLVD
MORGANTON, NC 28655 9County: BURKE
"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 assure
that qualified personnel properly gather and evaluate the information required by the SPPP. Based on my inquiry of
the person or persons 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"
"I certify that the SPPP has been developed, signed and retained at the facility location and the SPPP has been fully
implemented at the named facility location in accordance with the terms and conditions of the stormwater general
permit."
"I am aware that there are significant penalties for falsifying information, including the possibility of fines and
imprisonment for knowing violations"
Sign (according to permit signatory requirements) and return this Certification. DO NOT SEND THE
STORMWATER POLLUTION PREVENTION PLAN WITH THE CERTIFICATION.
Signature r 764� Date / �6-
E-K%C- P . OGLES S iTim I--l1AAE.R-
Print or type name of person signing above Title
SPPP Certification 2199

0 .
I .1
I.

WArFRpG
P&IT COVERAGE
RENEWAL APPLICATION FORM
National Pollutant Discharge Elimination System
Stormwater Discharge Permit
i
Permit Number
NCS000332
THIS APPLICATION MUST BE SIGNED AND RETURNED ALONG WITH THE REQUESTED SUPPLEMENTAL
INFORMATION TO THE DIV. OF WATER QUALITY IN ORDER FOR YOUR FACILITY TO QVALIFY FOR
RENEWAL OF YOUR STORMWATER PERMIT NCS000332 IIn) is
The following is the information currently in our database £or your facility. Please review this
and make all corrections as necessary in the space provided to the right of the current informat
OWNER INFORMATION
Owner/Org. Name: HEXION SPECIALTY CHEMICALS, INC.
Owner Contact:
Mailing Address:
Phone Number:
Fax Number
E-mail address:
FACILITY INFORMATION
Facility Name: HEXION SPECIALTY CHEMICALS, INC.
Facility Contact:
Facility Address: 114 INDUSTRIAL BLVD
MORGANTON, NC 28655
Phone Number:
Fax Number
E-mail address:
PERMIT INFORMATION
Permit Contact: JARL V RENN, ENGINEER PLANT
Mailing Address: 114 INDUSTRIAL, BLVD
MORGANTON, NC 28655
Phone Number: 8285843800
Fax Number:
E-mail address:
DISCHARGE INFORMATION
Discharge Receiving Water: LITTLE SILVER CREEK
Stream Class: wSIV
Basin:
Sub -Basin #: 030831
Number of outfalls:
CERTIFICATION
KxC-Y—.M014—r`�j�f (AE.xICN.IK
E.R1 C:, Pa G(;-i-E-�!�)
628 - 564 - -3600 Exi� ip1
Plza 5 64- 3600
EZ+CC.. DGLF_Z2_1- r--xk0
I certify that I am familiar with the information contained in the application and that to the best of my knowledge and
belief such info ation .s e, o lete and accurate. p /r�
Signature Date / ' 0 — C)cA
��ks N- N �FLAAAT EN61( 0 &F-p-
Print or type name of person signing above Title
Please return this completed renewal application form to:
Individual Permit Renewal
Attn: Mr. Mike Randall
Stormwater and General Permits Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617

0
HE:7OIV 114 Industrial Blvd.
Spec[alty Chemicals Morganton, NC 28655
Phone (828) 584 — 3800
Fax (828) 584 — 3811
VISUAL MONITORING SUMMARY
A review of the Storm Water Discharge (SDO) Visual Monitoring Reports
indicated that no rainwater from the tank farms contained any odor or oil sheen.
A total of 148 reports where reviewed, only one report indicated a clarity number higher
the 1 where 1 is clear and 10 is very cloudy. There were no solids reported above a 1
where 1 is no solids and 10 is extremely muddy.
BMP SUMMARY
Hexion Specialty Chemicals, Inc. currently utilizes Best Management Practices (BMPs)
designed to eliminate exposure of potential pollutants to storm water. These BMPs
include the following:
- All potential pollutants are either stored indoors or within secondary containment.
Storm water that accumulates inside the diked tank farm walls is either filtered
and pumped into the plant for use as process water, or visually screened for
pollutants before being discharged to the storm water system.
Flammable liquids are stored in drums outdoors under a canopy to allow for
adequate ventilation. Drains designed to contain and convey spills to a sump
border the storage area. Sump contents are pumped into the plant for material
recovery. This is a closed system that prevents exposure of spilled flammables to
storm water.
Grated drains designed to convey spills safely to a 15,000-gallon containment pit
where the material would be pumped back into the plant for recovery surround the
truck -loading pad. A canopy also covers much the pad.
Annual training is conducted at the site covering the SWPPP and SPCC plans.
SIGNIFICANT CHANGES
The only significant change at the site since the last renewal is the addition to the
tank farm to provide secondary containment of a Methanol Recovery Column and it's
associated tank.
Prepared By: Jarl V. Renn, Plant Engineer September 26, 2006

0 0
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:
Initials
(Do not submit the site Stormwater Pollution Prevention Plan)
1. A current Site Map from the Stormwater Pollution Prevention PIan. 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:'
1 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. *
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
,p 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.

Mr. Jari Renn
Hexion Specialty Chemical, Inc.
Permit No. NCS000332
7. The flow reporting requirement has been removed per DWQ revised strategy. (The total rainfall
parameter is in this permit, however.)
8. 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 timeframe then the requirements shall apply.
Other permit changes:
1. Additional guidance is provided about the Site PIan require men ts..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 II Section A.
2. Additional requirements for the Stormwater Management Plan have been specified in Part II 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 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 11 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 §122.26(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 Ievel spreader or another device that meets diffuse flow requirements per 15A NCAC 2B
.0243. Diffuse flow requirements are described in Chapter 8 of the North Carolina Stormwater BMP
Manual, available at: htt2: h2o.enr.state.nc.us/suZ! mp_forms.htm
PIease 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 me at [phone] or
[e-mail]
cc: AsheviIIe Regional Office
Stormwater Permitting Unit
Attachments: Draft Permit
Sincerely,
Brian Lowther
Environmental Engineer
Stormwater Permitting Unit
2

1
NCDENR
North Carolina Department of Environment and Natural Resources.
Division of Water Quality.
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
July 15, 2009
Mr. Jarl Renn
Flexion Specialty Chemicals, Inc.
114 Industrial Blvd
Morganton, NC 28655
Subject:
Draft NPDES Stormwater Permit
Permit No. NCS000332
Hexion Specialty Chemicals,` Inc.
Burke County
Dear Mr. Renn:
Enclosed with this letter is -a copy of the draft stormwater permit 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.folIowing significant changes from.this faciIiVs current permit;
Analytical monitoring changes:
1. Analytical monitoring parameiers,'Ammonia, Forrnald_ elnyde and COD, have been'added to this permit
based on the potential pollutants at the site.
2. pH has, been added to the analytical monitoring requirements.
-3. 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
miinirnum of 60 days apart, as specified in Table 2.
4. 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.
5. 'You are required to collect all of the analytical and qualitative monitoring samples during representative
stone events as defined in fart II Section B. Qualitative monitoring is required regardless of
representative outfall status.
6. 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: 9IM07-63001 FAX: [phone] Customer Service: 1-877-623-6748
Internet: www.ncwaterquality.org
An Equal Opportunity 1 Affirmative Adion Employer
One ;
NorthCarolina
Adilnal y

0 0
Division of Water Quality staff (Susan A. Wilson) met with Mr. Jarl Renn (Operations
Manager, Plant Engineer, and Environmental Manager) at the site on June 15, 2009.
I-lexion Specialty Chemicals, Inc. manufactures Melamine laminating resin (which is
used for cabinets and flooring, etc.).
A site tour was conducted of the exterior of the facility, observing the potential
stormwater exposure areas, outfall, and site conditions (Mr. Renn also conducted a tour
of the manufacturing/interior area). During the visit, the Stormwater Pollution Prevention
Plan manual was reviewed, operational activities and existing stormwater exposures were
discussed. The stormwater permit is currently up for renewal and some of the proposed
changes were discussed with Mr. Renn.
Secondary containment surrounds all existing chemical storage tanks, as well as the
Methanol Recovery Column. A canopy covers the truck loading pad. There are also
sump and containment pit areas that prevent spills from entering the stormwater
conveyance. Any stormwater from the these areas can be pumped out and recycled. No
vehicle maintenance is conducted on -site.
Barring a catastrophic incident - there is likely no avenue for pollutant -exposed
stormwater to reach the grassy area and be conveyed to the stormwater outfall.
At the time of the inspection the site was found to be in compliance with the existing
permit. The inspector noted that the facility appeared to maintain good housekeeping
practices and records were found to be in good order.
ARO recommends that the analytical monitoring be eliminated (due to the near
zero potential of contaminated stormwater reaching the outfall). If this is not
feasible, perhaps have them monitor for two years, then eliminate the monitoring
if it is below detection and/or below the benchmark values after two years of
sampling,
No vehicle maintenance activities are performed at the site. All trucks are
contract vehicles and maintenance is performed at other sites. You may wish to
consider eliminating this portion of the individual permit.
4r �

NCS000332 0
•
Recommendations: Based on the documents reviewed, the application information submitted on September 28,
2006 sufficient to issue an Individual Stormwater Permit.
Prepared by (Signature) R ��--� l� Date ")
Stormwater Permitting Unit Supervisor A—&.l %.ti�L�—� Date x u°
for Bradley Bennett
Concurrence by Regional Office Date 6 ( 6
RO Water Quality Supervisor /�%w Date 6L2 Z'/d 9 T
Regional Office Staff Comments (attach additional pages as necessary)
,�7`A�rr� $u�,M�4-/Iyf � Co�tnM�^/r5, ,�r� � ✓�" Co.�.� .u.���i�o NJ
Page 7 of 7

NCS000332 is
Is
Discussions with permittee: Jarl V Renn, 828-584-3800 ext 113, [e-mail], 4/14/09
1, General description of industrial activities? Primarily make Melamine laminating resin (Melamine
Formaldehyde). Used in the paper industry and for flooring and cabinets. Make resins for paints, textiles, and
the automotive industry. ,Also make catalysts and lubes.
From their website: (www.hexion.com) Our urea formaldehyde resins, used mainly for non-structural bonding
applications in the wood products industry, are a cost-effective andproven performer. Melamine formaldehyde
is used extensively in decorative laminates installed in thousands of products from countertops to laminate
flooring. You'll also find.them used as modifiers in other materials, such as textiles, tires, paper, fertilizers,
glass and metals.
2. Have there been any changes since the permit application was filed? No changes. The recovery tank mentioned in
the renewal application is now online.
3. What materials or chemicals do you have outside? There are no hazardous chemicals without containment. All
flammable chemicals have a berm and drain to a sump. The tank farm is all contained. It has formaldehyde and
methanol.
4. Do you have vehicle maintenance onsite? Some but most is done offsite. Trucks on site are from contractors.
Page 6 of 7

NCS000332 0
r�
Revised Permit Recommendations: Analytical Monitoring:
. Ammonia, Formaldehyde, and COD have been added to the monitoring based on the potential pollutants at the
site.
2. pH has been added to the analytical monitoring requirements.
3. 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.
4. Benchmarks for analytical monitoring have been added to this draft permit. Excecdances of benchmark values
require the permittee to increase monitoring, increase management actions, increase record keeping, and/or
install stormwater Best Management Practices (BMI's) 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 'Fier I guidelines which require a facility inspection within two weeks and implementation of
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 I and also immediately institute monthly monitoring for all parameters at every outfall
where a sampling result exceeded the benchmark value for two consecutive samples.
5. 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.
6. The permittee is responsible for all monitoring until the renewal permit is issued. See Footnote I of Tables 1, 4,
and 5.
7. The flow reporting requirement has been removed per DWQ revised strategy. (The total rainfall parameter is in
this permit, however.)
8. 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:
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 I1 Section
A.
Additional requirements for the Stormwater Management Plan have been specified in Part 11 Section A. More
details regarding secondary containment are provided.
Additional requirements for the Stormwater Pollution Prevention Plan have been specified in Part It 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.
The facility must now implement a semi-annual Facility Inspection Program of the site's stormwater
management controls as specified in Part lI Section A.
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 § 122.26(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 5 of 7

NCS000332
Central Office Review Summary:
1. Owner's Other Permits:
• AFS — 3702300123
NCG500212 — Cooling Water
RCRA — NCR000003111
2. General Observations: Primarily make Melamine laminating resin (Melamine Formaldehyde). Melamine resin is
manufactured by mixing urea with formaldehyde under heat and pressure.
The boiler on site uses natural gas but there is a large empty fuel tank on site.
Impairment: Little Silver Creek is not on the 303(d) list. Basinwide Plan indicates that Silver Creek 1 1-34-(0.5)
(which Little Silver Creek drains to) is supporting for 2004 and supporting but threatened in 1998.
4. Threatened and Endangered: Based on the Natural Heritage Virtual Workroom there are no federally protected
species within a two mile radius of the facility.
5. Location: Receiving stream is classified as a C.
Industrial Changes Since Previous Permit: The only significant change at the site when the application was filed
was the addition to the tank farm to provide secondary containment of a Methanol Recovery Column and it's
associated tank.
7. Analytical Monitoring Notes: No analytical monitoring was required in the expired permit.
Ammonia, Formaldehyde, and COD have been added to the monitoring based on the potential pollutants at the
site. Ammonia was added due to its toxicity and the nature of the industrial activity at the subject facility.
The facility is included in the EPA multi -sector general permit for SIC 2821 under Subsector C4: Plastics,
Synthetics, and Resins. The monitoring recommendation is total zinc. Zinc was not added to the analytical
monitoring because it is not a potential pollutant for this site.
Qualitative Monitoring Notes: The application gave a summary of the visual monitoring reports. A total of 148
reports were reviewed and only one report indicated a clarity number higher than 1. No suspended solids were
reported.
Page 4 of 7

NCS000332
Figure 1: Map of Facility
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NCS000332
11
AW Scale 1:20,000
Flexion Specialty Chemicals, Inc.
Lab tude: 350 43'50" N
Longitude: 810 4530" W
County: Burke .
Receiving Stream: Litde Silver Creek
Stream as s: C
Sub -basin: 03-08-31 (Catawba River Basin)
Facility Location
Page 3 of 7

NCS000332
0
Documents Reviewed:
• NPDES Stormwater Permit Application Materials
National Heritage Program (NHP) Threatened and Endangered Species Database
• SPU File
• Central Files
• EPA Sector -Specific Permit, 2008
• 303(d) List, 2006 final
• 2004 Catawba Basinwide Plan
• NCS000156 and NCO003395 Permit Files -for Hexion in Riegelwood, NC.
History:
• April 12, 1996: Date permit first issued. No analytical monitoring was included.
• October 13, 2000: Renewal Reminder Letter sent to permittee.
• April 5, 2002: Date permit re -issued. No analytical monitoring was included.
• September 5, 2006: Renewal Reminder Letter sent to permittee..
• August 12, 2005: Name change from Borden Chemical, Inc to.Hexion Specialty Chemicals, Inc
• September 26, 2006: Date permittee submitted renewal application.
Page 2 of 7

NCS000332 .
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
Facility Name:
NPDES Permit Number:
Facility Location:
Type of Activity:
SIC Code:
Receiving Streams:
River Basin:
Stream Classification:
Proposed Permit Requirements:
Monitoring Data:
Response Requested by (Date)
Central Office Staff Contact:
Special Issues:
STAFF REVIEW AND EVALUATION
NPDES Stormwater Permit
Hexion Specialty Chemicals, Inc.
NCS000332
114 Industrial Blvd, Morganton, NC (Burke County)
PLASTICS MATERIALS AND RESINS % i. Zc,
2821 ! j
See Figure I rr " •C
Catawba River Basin, Sub -basin 03-08-31
C
See attached draft permit.
See Table 1
I
Return to: Brian Lowther, [phone]
Issue.; • ..'` - ;
Ratin `Scale: 1 eas to 10 hard
.Compliance history
3
Benchmark exceedance
I
Location (TIVMDL, T&E
species, etc)
3 .
Other Challenges:
Adding analytical
ararneters
6
Diffi ulty Rating:
13/40
Description of Onsite Activities:
Primarily make Melamine laminating resin (Melamine Formaldehyde). Used in the paper industry and for flooring
and cabinets. Make resins for paints, textiles, and the automotive industry. Also make catalysts and lubes.
From their website: (www.hexion.com ) Our urea formaldehyde resins, used mainly for non-structural bonding
applications in the wood products industry, are a cost-effective and.proven performer. Melamine formaldehyde is
used extensively in decorative laminates installed in thousands of products from countertops to laminate flooring.
You'll also find them used as modifiers in other materials, such as textiles, tires, paper, fertilizers, glass and metals.
Page 1 of 7

rER TECH tR85.6
POST OFFICE BOX 1056 - #5 PINEWOOD PLAZA DR.
GRANITE FALLS, NORTH CAROLINA 28630
[phone]
SAMPLE, Catawba Co. Landfill #15 COLLECTION DATE: 3/16/2009
,\1
PERMIT #: COLLECTION TIME: 1025
ADDRESS: Catawba County Landfill RECEIVED DATE: 3/16/2009
P.O. Box 389 RECEIVED TIME 1124
Newton, NC 28658-0389
REPORTED: 3/26/2009
x t ANAL YSI S F
..ANALYSIS ..RESULTS UNITS_ DATE ANALYST
TSS
48.0
mg/L
31i7109
jrg
COD
<20
mg1L
3119/09
jdg
Fecal Conform
290
1100mL
3116/09
jrg
LOG 10: 0903-242 REPORTED BY: NC CERTIFIED LAB # 50
Tony Gragg, Lab Supervisor

AZA
NC®ENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
April 22, 2009
Individual NPDES Stormwater Permit Renewal Transmittal.Cover Page
To: Asheville Regional Office :_ __._._.._..,,-......._..., .. .
Subject: NPDES Stormwater Permit No. NCS000332 ,'.l�.,.,,_I
Hexion Specialty Chemicals, Inc.
MorgantonNC Burke Count illj
' n
Ai"� ` 4 r_110 o
" t i
Attachment Description
®
Staff Report
®
Draft Permit
®
Renewal Application
Please provide comments on the draft permit and sign staff report if acceptable.
Return to Brian Lowther at the Central Office by May 22, 2009.
Brian Lowther
Division of Water Quality
Stormwater Permitting Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
Wetlands and Steromater Branch
1617 h1a4 Service Center, Raleigh, North Carolina 27699.1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone: [phone] FAX: [phone] i Customer Sarvice: 1.877-623-6748
Inlernet: vNm ncwaterquaiity.org
An Equal Oplwrmnity Y Afiirrnalive Aclion Employer
One
NorthCai-ol i na

M.-CEMImo,
C0?UIt711Y Ek SAiPERS
North Carolina Community Newspapers Order Confirmation for Ad 90001498959-01
Client NC DENR/DWQ
Cliont Phone [phone]
Payor Customer NC DENR/DWQ
Payor Phone [phone]
Acct. Exec
aboan
Account# 3142720 Payor Account 3142720
Address BUDGET OFFICE,1617 MAIL SERVICE CE Payor Address BUDGET OFFICE,1617 MAIL SERVICE Ordered By
RALEIGH NC 27699 USA RALEIGH NC 27699 Sarah Young
Fax [phone]
Entail
Total Amount $88.16
Payment Amt $0.00
Amount Due $88.16
Payment Method
Confirmation Notes:
Text:
Order Notes:
Ad Number Ad Type
0001498959-01 CLS Liner
Pick Up Number Ad Size
2.0 X 33 Li
Product PlacementJClass
Run Schedule Invoice Text
Run Dates
Tag Line
Status
Materials
Tear Sheets Proofs Affidavits PO Number Blind Box
0 0 1 Stormwater Permitting
Color
<NONE>
Production Method
AdBooker (liner)
Position
Production Color
Production Notes
# Inserts
NCDIVISiO NOFWATERQUALITYINTENTTOISSUEASTORMWATERDISCHARGEPERMITPUBLICCOMMENTOROBJECTIONTOTHEDRAF
............. .......................................... .................. -------- ... ..............................
.
Ad Content Proof Actual Size
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
August 20, 2009 will be considered In the final de-
termination regarding permit issuance and permit
provisions.
Appllcatlon: Hexion Specialty Chemicals. Inc. 180
East Broad St. Columbus. OH 43215 has applied for
an NPDES permit to discharge Stormwater from an
Industrial facility at'. Hexion Specialty Chemicals,
Inc. 114 Industrial Blvd, Morganton, NC. Burke
County. The facility discharges to the Little Silver
Creek.
Copies of the draft permit. No. NCSD00332, are
avallableat:http://h2a.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)-8D7-6368
[e-mail]
Publish: JuIY 17, 2009.
7/16/2009 91017AM 2

All
��, ®�
NC®ENR
North Carolina Deparllrnent of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
DATE: July 15, 2009
TO: News Herald
EMAIL: [e-mail]
FROM: SARAH YOUNG, DIVISION OF WATER QUALITY
SUBJECT: PUBLIC NOTICE
PAGES: 1
Dee Freeman
Secretary
Please publish,only the information (Public Notice) below, ONE TIME in the legal section of your paper by
Tuesday, July 21, 2009. Please fax a copy of the proof to at [phone] 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
NCDENR/DWQ Stormwater Permitting 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 August 20, 2009 will be considered in the final determination regarding permit
issuance and permit provisions. 4'
Application: Hexion Specialty Chemicals, Inc. 180 East Broad St, Columbus, OH 43215 has applied for an NPDES
permit to discharge stormwater from an industrial facility at: Hexion Specialty Chemicals, Inc. 114 Industrial Blvd,
Morganton, NC, Burke County. The facility discharges to the. Little Silver Creek.
Copies of the draft permit, No. NCS000332, are available at: htto://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,[e-mail]
Wetlands and Stormwater Branch
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone: 91 M07-6300 l FAX: 91 M07.64941 Customer Service: 1-877-623-6748
Internet: www.ncwaterqualit .org
Nne
oahCarolina
An Equal Opportunity 1 Affirmative Action Employer

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North Carolina Department of Environment and Natural Resources
Division of Enemy, Mineral, and Land Resources
Land Quality Section
Tracy E. Davis, PE, CPI
Director
October 18, 2013
furl Renn
Momentive Specialty Chemicals Inc
114 Industrial Blvd
Morganton, NC 28655
Pat McCrory, Governor
John E. Skvarla, Ill, Secretary
Subject: NPDRS Stormwater Permit Coverage Renewal
Momentive Specialty Chemicals, Inc.
Permit Number NC5000332
Burke County
Dear Permtttee:
Your facility is currently covered for Stormwater discharge under NPDF.S Permit NCS000332. This permit expires on
9/30/2014. To assure consideration for continued coverage underyour individual permit, you must apply to the
Division of Energy, Mineral, and Land Resources (DEMLR) for reneival of your permit. Enclosed you will find an
Individual permit Renewal Applicatian Form, Supplemental information request, and Stormwater Pollotlon Prevention
Plan Certification foryour facility. You can also find this information on our website at the follovAng link.
http;//por.ncdenr,orgf web/ir/stnrmwatcr
Filing the application form along with the rcquested 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
%%ith all conditions and monitoring requirements in your expired NPAES stormsvater permit
Please complete and return the application and supplemental information to DEMLR by March 4,201 Failure to
request renewal within this time period may resultin delay of your permit renewal, Discharge of stormwater from your
faculty 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 Bradley Bennett of the Stormwater
Permitting Unit at (919)-80Y-6378 or bradley.bennett@ncdenrgov.
Sincerely,
Bradley Bennett, Supervisor
Stormwater Permitting Program
Cc: SPU Flies
1612 Mall Service Center, Raleigh, North Carolina 27699.1612 • Telephone [phone] FAX: 919-?33-2876
512 North Sarsbuiy Street, Raleigh. North Carolina 27604 - Internet hl�c:,l�ort�,.a^den::s:rafvrbArAarid qu�lisr
An Eq='al CppnrtunityW irmaf ve Action Employer --50% Recycled 1101� Post Consumer Paper

Permit Coverage Permit Number
�r Renewat Application Form NCS000332
NC® dR National Pottatant Discharge Elimination System
Stormwater Discharge Permit
The following is the information currently in our database foryour facility. Please review this information carefully and make all
correctionsfadditfons as necessary in the space provided to the right of the current information.
OwnerAffiliado-minformatlon*RefssuedPermit will bemailed tothe owner address
Owner J Drganization Name: Momentive Specialty Chemicals Inc _
Owner Contact: Jar] Renn
Mailing Address: 114 Industrial Blvd
Morganton, NC 28655
Phone Number:
Fax Number:
13-mall address:
Cacility/Permit_Contact Infornlation
Facility Name: Motnentive Specialty Chemicals, Inc.
Facility Physical Address: 114Industrial Blvd
Morganton, NC 28655
Facility Contact:
Mailing Address:
PhonaNumber,
Fax Number:
r-mWladdress:
DtwhargeerCQE Matson
Receiving5trealn Little Silver Creek
Stream Class: WS-lv
Basin: Catawba River Basin
Sub -Basin, 03-DB-31
Number of Outfal ts:
dR, shy_ $�11
14rt• rlAn Q-W 0ffdf'}iVQ. CO+''►
J
5Rer5i 47
jmPa1red Vat li'MDI,
Does this facility discharge to waters listed as impaired ortivaters with a finalized TMDV 0 Yes O No © Don't Know
( forInfo rmation on these svaters refer to http://h2o.epr:stare, nrtts/sltjlnipalt-ed-Waters TMi1L/ )
CERTIFICATION
I certify that I am familiar with the Information contained in the application and that to the best of any knowledge and bellef such
information's true, complete and accum
A,,l
Signature Date
Pt tires y,fr i�1Jli I T LFA��+e
Print or type name of person signing above
Title
Stormwater Permitting Program
Please return this completed renewal application form Individual Permit Renewal
and other required supplemental information to: 1612 Mail Service Center
Raleigh, North Carolina 276-99-1612

STORMWATER POLLUTION PREVENTION PLAN
DEVELOPMENT AND IMPLEMENTATION
CERTIFICATION
North Carolina Division ofEnergy, Mineral, and Land Resotirce.c - Stormwater Pei'mitting
PacllltyName: MonientiveSpeciaityChemicais,Inc.
Permit Number: NCS000332
Lor3tron Address: 114Industrial Blvd
Morganton, NC Z8655
county: Burke
"I certify, under penalty of taw, 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 assure that qualified personnel properly gather
and evaluate the information required by the SPPP. Based on my inquiry of the person or persons who manage file 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 ate significant penalties for falsifying information, including the possibility of flnes and imprisonment fnr knowing
violations."
$Ign (accor¢lno to peretllt signatory requir©nie*) 7and return felts Cartification. DO NOT SENT]
8TORMWA,TE0bLWTIQN PP,! VENTIQ(4 PLAN WITH THIS CERTIFICATION,
Signature A% 0 ' Date _z — Z (' ^ 1 4
Print or type name of person signing above Title
SPPP Certification 10113
I

SUPPLEMENTAL INFORMATION REQUIRED FOR RENEWAL OF INDIVIDUAL NPDRS
STORMWATER PERMIT
Two copies of each of the following shall accompany this submittal in order for the application to be
considered complete:
Initials
(Do not submit the site Stormwater Pollution Prevention Plan)
1. A current Site Map from 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 summaryof 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 outfail number, parameters sampled, lab
results, date sampled, and storm event data. if
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.
5. 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 Sto.1-mWater Pollution Prevention Plan
for the permitted facility (Sign and return sttached 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)

Summary of Significant Changes to Industrial Activities
Since the last permit application, the Momentive Specialty Chemicals site at 114 Industrial Blvd.,
Morganton, NC has looked for ways to eliminate possible releases of Oil and or chemicals. It was
decided that we no longer needed to have two types of fuel for our boilers so we have decommissioned
and removed the #2 fuel oil tank. We have reduced the amount of IBC's (totes) containing resin or non-
hazardous waste from being stored outside and working on ways to eliminate this practice all together.

Summary of BMPs
Structural and non-structural Best Management Practices (BMPs) are evaluated and utilized at the
facility to limit potential of pollutants from entering the stormwater. Momentive currently utilizes the
following BMPs designed to eliminate exposure of potential pollutants to stormwater:
• All ASTs located outside the main facility building are stored within concrete containment areas
with sumps. Stormwater which accumulates inside the diked tank farm walls is either pumped
into the plant for use as process water, or visually screened for pollutants before being
discharged to the stormwater system.
• A trench system and 15,000 gallon containment pit are used to collect any spills/leaks at the
bulk liquid loading/unloading area. Liquids that accumulate inside the containment pit are
either pumped into the plant for recovery and use as process water, or visually screened for
pollutants before being discharged to the stormwater system. The loading/unloading rack is
covered with a canopy to limit stormwater exposure to the area.
• A trench system and sump to collect any spills/leaks in the flammable materials/hazardous
waste storage area. Materials collected in the sump are either pumped into the plant for
material recovery or pumped into totes and transported offsite for disposal. The storage area
has three sides and a roof.
• Non -paved areas at the facility are vegetated to reduce soil erosion.
• All facility processes are conducted inside the main facility building.
• The ASTs located in the Tank Farm are equipped with Level Indicators (LI) and Level Alarms (LA)
that are transmitted to the control area. The high level alarms are audible both inside and
outside the plant. All tank readings are being taken daily and reconciled with each transfer. Any
faulty LI or LA is noted as part of this process and quickly corrected.
• In the event of forecasted weather where significant rain is expected to fall:
o The facility would lower liquid volumes in tank farm containers as possible; and
o The facility would ensure that containment areas are emptied of any liquids to ensure
that the full containment volume is available.

NPDES Storm water Permit Coverage Renewal
Momentive Specialty Chemicals, Inc.
Permit Number NCS000332
Summary of Analytical Monitoring Results
Outfall 001
Parameter
Benchmark
Monitoring Period
Units
Rainfall: not
Sample Date:
recorded
Year 1-Period 2
07/28/10
Results
Rainfall: not
Sample Date:
recorded
Year 2- Period 2
08/22/11
Results
Sample Date:
Rainfall: 1.40 inches
Year 3-Period 1
11/28/11
Results
Sample Date:
Rainfall: 0.61 inches
Year 3-Period 2
05/08/12
Results
Sample Date:
Rainfall: 1.12 inches
Year 4- Period 1
03/12/13
Results
Year 4- Period 2
No sample collected
COD
Ammonia
Formaldehyde
pH
120
7.2
0.5
6-9
mg/L
mg/L
mg/L
standard
14
<0.40
<0.20
7.4
<20
<0.50
0
7.1
<20
2.38
0
6.2
<20
1.12
0.099
6.1
<20
5.74
0.06
6.4

NPDES Storm water Permit Coverage Renewal
Momentive Specialty Chemicals, Inc.
Permit Number NCS000332
Summary of Visual Monitoring Reports
Outfall 001
Stormwater Discharge Outfall (SDO)
Parameters surveyed include color, odor, clarity, solids, foam, sheen, staining, erosion or deposition, and,
where noted, classification of the storm event.
Date
Outfall Number
Observations
Representative
Storm Event?
10/14/09
SDO
None
N/A
10/15/09
SDO
Rust observed around outfall
N/A
10/28/09
SDO
None
N/A
12/03/09
001
Slight muddy color, some sediment observed
Yes
12/08/09
SDO
None
N/A
12/09/09
S D 0
None
N/A
12/14/09
SDO
None
N/A
01/18/10
SDO
None
N/A
01/25/10
SDO
None
N/A
02/03/10
SDO
None
N/A
02/08/10
SDO
None
N/A
02/23/10
SDO
None
N/A
03/22/10
SDO
None
N/A
04/09/10
SDO
Pollen residue observed
N/A
05/17/10
SDO
None
N/A
07/21/10
SDO
None
N/A
07/28/10
001
Slight muddy color, some sediment observed
Yes
08/04/10
SDO
None
N/A
08/06/10
SDO
None
N/A
08/09/10
SDO
None
N/A
08/19/10
SDO
None
N/A
08/22/10
SDO
None
N/A
09/27/10
SDO
None
N/A
09/28/10
SDO
None
N/A
10/27/10
SDO
None
N/A
12/08/10
001
None
Yes
01/07/11
SDO
None
N/A
02/02/111
SDO
None
N/A
02/08/111
SDO
None
N/A

02/25/11
SDO
None
N/A
03/07/11
SDO
Light color, musty odor
N/A
03/10/11
SDO
Light color
N/A
03/19/11
SDO
None
N/A
03/29/11
SDO
None
N/A
04/05/11
SDO
None
N/A
04/12/11
SDO
None
N/A
06/15/11
SDO
None
N/A
06/16/11
SDO
None
N/A
07/08/11
SDO
None
N/A
07/15/11
SDO
Light color
N/A
07/19/11
001
Slight muddy color, some sediment observed
Yes
07/21/11
SDO
Light color
N/A
09/26/11
SDO
Light color, stagnant odor
N/A
10/20/11
SDO
None
N/A
11/04/11
SDO
Light color
N/A
11/29/11
SDO
None
N/A
12/01/11
SDO
None
N/A
12/07/11
SDO
None
N/A
12/20/11
001
None
Yes
12/27/11
SDO
Light color
N/A
01/12/12
SDO
Light color, slight odor
N/A
01/27/12
SDO
None
N/A
03/21/12
SDO
None
N/A
05/02/12
SDO
None
N/A
05/10/12
SDO
None
N/A
0S/14/12
SDO
None
N/A
05/15/12
SDO
None
N/A
05/16/12
SDO
None
N/A
0S/23/12
SDO
None
N/A
06/06/12
SDO
None
N/A
06/13/12
SDO
None
N/A
07/03/12
SDO
None
Yes
07/10/12
SDO
Slight cloudiness
Yes
07/11/12
SDO
None
Yes
07/16/12
SDO
None
Yes
07/17/12
SDO
None
Yes
07/24/12
SDO
Light color
Yes
08/07/12
SDO
None
Yes
08/13/12
SDO
None
Yes
09/13/12
SDO
None
Yes
09/17/12
SDO
Light color slight cloudiness
No
09/18/12
SDO
None
Yes
11/14/12
SDO
None
Yes
12/21/12
SDO
None
Yes
01/03/13
SDOI
None
Yes

01/31/13
SDO
None
Yes
03/06/13
SDO
None
Yes
03/25/13
SDO
None
Yes
04/05/13
SDO
None
Yes
04/29/13
SDO
None
Yes
04/30/13
SDO
None
Yes
05/06/13
SDO
None
Yes
05/21/13
SDO
None
Yes
06/03/13
SDO
None
Yes
06/06/13
SDO
None
Yes
06/10/13
SDO
None
Yes
06/11/13
SDO
None
Yes
06/19/13
SDO
None
Yes
07/15/13
SDO
None
Yes
07/19/13
SDO
None
Yes
07/30/13
SDO
None
Yes
07/31/13
SDO
None
Yes
08/19/13
SDO
None
Yes
08/22/13
SDO
None
Yes
09/03/13
SDO
None
Yes
09/18/13
SDO
None
Yes
10/24/13
SDO
None
Yes
12/09/13
SDO
None
Yes
12/12/13
SDO
None
Yes
12/16/13
SDO
None
Yes
12/27/13
SDO
None
Yes
12/27/13
SDO
None
Yes
12/30/13
SDO
None
Yes
01/13/14
SDO
Light color
Yes
01/13/14
SDOI
None
Yes

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