DEQ-CFW_00071532

DuPont Fluoroproducts
22828 NC Highway 87 W
Fayetteville, NC 28306-7332
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DuPont Fluoroproducts
CERTIFIED MAIL ARTICLE NUMBER 7007 0710 0005 1455 9416
RETURN RECEIPT REQUESTED
Ms. Heather Sands
NCDENR — Division of Air Quality
Permitting Section
1641 Mail Service Center
Raleigh, NC 27699-1641
Reared
JUN.-, 5 2014
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June 3, 2014
SUBJECT: Title V Air Quality Permit Renewal
Addendum to Remove Kuraray Butacite® and SentryGlas® Sources
DuPont Company — Fayetteville Works
Air Quality Permit No. 03735T38
Facility ID: 0900009, Fayetteville, Bladen County
Dear Ms. Sands:
On June 1, 2014, the DuPont Company's Glass Laminating Solutions, a part of DuPont
Packaging & Industrial Polymers, was sold to Kuraray America, Inc. At the DuPont
Company — Fayetteville Works ("DuPont") facility in Bladen County, both the Butacite®
and SentryGlas® manufacturing facilities were part of that sale and are now wholly owned
by Kuraray America.
As part of the renewal of the subject Title V Air Permit, DuPont requests all of the
Butacite® Process Area emission sources listed in Section 2.1(B) of the subject permit,
the SentryGlas® Process emission source listed in Section 2.1(G) of the subject permit,
and one insignificant activity (Source ID No. I-I1) listed in Attachment II of the subject
permit, all be removed from the renewed DuPont permit.
E. I. du Pont de Nemours and Company
FA Rev. 3/2000
DEQ-CFW 00071532

Ms. Heather Sands
NCDENR — Division of Air Quality
June 3, 2014
Page 2 of 2
Enclosed you will find completed forms A2 and A3 requesting the deletion of the above
emissions sources, including one insignificant activity listed in Attachment II of the subject
permit. If any additional forms or information are needed to implement this request, please
let me know.
DuPont understands that the Division of Air Quality will not process the DuPont renewal
permit until after the new Kuraray America air permit is in place for the emission sources
and control devices they have purchased from DuPont.
To comply with the requirements of our Title V Air Permit, two copies of this letter and
the attachments are being submitted to the Fayetteville Regional Office.
If you have any questions, please feel free to call me at [phone].
Michael E. Johnson, PE
Environmental Manager
cc: Mr. Steven F. Vozzo, NCDENR Division of Air Quality, FRO
DEQ-CFW 00071533