DEQ-CFW_00087178

DuPont Fluoroproducts
22828 NC Highway 87 West
Favatteville, NC 28306-7332
lecember 14, 2004
Ms. Laura Bulter, P.E.
NCDENR — Division of Air Quality
Permitting Section
1641 Mail Service Center
Raleigh, NC 27699-1641
SUBJECT: Requested Modification to Title V Air Permit No. 03735T26
SentryGlas® Plus Manufacturing Facility
DuPont Company — Fayetteville Works
Dear Ms. Butler:
Enclosed is a copy of an application to modify the DuPont Company — Fayetteville Works'
Title V air permit to allow for the operation of an new manufacturing unit that will produce
SentryGlas® Plus ionoplast interlayer sheeting. The purpose of this submittal is to assist the
Division of Air Quality in issuing the modified Title V permit in a timely manner.
Also enclosed you will find a check for $834.00 to cover the cost of the required application
fee. In addition, an envelope containing a Form B9 with confidential information is included.
As required by our Title V permit, the original and one copy of this application are being
delivered to the Fayetteville Regional Office.
If you should have any additional questions, please feel free to contact me at [phone].
Michael E. Johnson
Environmental Manager
Enclosures
E.I. du Pont de Nemours and Company

Mr: Johnson
December 17, 2004
Page 2
Local zoning and subdivision ordinances consistency determination:
Your application did contain the complete request for consistency determination.
A Survey of Facility Reduction and Recycling Activities (Form: A4):
Your application did contain a Reduction and Recycling Air Form.
Signature of An Authorized Official:
Your application was signed by an authorized official as defined by 15A NCAC 2Q.03040).
Confidentiality Request:
In addition, your request for confidentiality of specific information contained in the application
has been received and reviewed. A preliminary determination has been made that this material,
except for emission data, is entitled to confidential treatment under General Statute 143-215.3C.
This information will be maintained in a locked file in the Division's Files. If access to this
information is requested by another party, you will be advised of this request and will also be
notified of any appeal of this preliminary determination to the Environmental Management
Commission. The non -confidential information in the application will be placed in the facility
file, which is available for review through the Freedom of Information Act. The specific pages
which will be handled as confidential are as follows:
A. B9 Form.
In summary, this application submittal did contain all the required elements as indicated and
has been accepted for processing. Your application will be considered complete as of December
15, 2004, unless informed otherwise by this office within 45 days.
Should you have any questions concerning this matter, please contact Wallace Pitts at (919)
715-1060.
Sincerely,
Laura S. Butler, P.E.
Chief
cc: Fayetteville Regional Office Files
Central Files

American Express®
oUPOHT
CORPORATE DRAFT
105
f 82-011021
DATE
DOLLARS
Issued Issued by Integrated payment System, Inc.v iJ
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Payable at Norwest Bank of Grand Junction -Downtown, N.A. NOT VALID FOR AMOUNT OVER 000
PERIOD ENDING Grand Junction olorado
DEBBTE R HERMON
DEQ-CFW 00087180