2020.09.18_CCO.p10_NPDESPermit89915CoverLetter

September 18, 2020

Mr. Brian Long, Plant Manager
The Chemours Company
Fayetteville Works
22828 NC Highway 87 W
Fayetteville, North Carolina 28306

Subject: Final NPDES Permit
Permit NC0089915
Fayetteville Works
Bladen County
Facility Physical-Chemical Grade II

Dear Mr. Long:

The Division of Water Resources is forwarding herewith the Final NPDES permit for the Chemours
Company. This permit is issued pursuant to the requirements of North Carolina General Statute
143-215.1 and the Memorandum of Agreement between North Carolina and the U.S. Environmental
Protection Agency dated October 15, 2007 (or as subsequently amended).

The final permit contains the following significant changes from your draft permit:

• The filter backwash was added to the list of waste streams on the Supplement to Permit
Cover Sheet.
• A provision was added to the Permit that suspends monitoring for DFSA, MMF, MTP, and
PPF Acid until an appropriate testing methodology is established.
In addition, a document entitled “Responses to Comments” was developed and attached to the Fact
Sheet. That document has been included with this cover letter for your information.
If any parts, measurement frequencies, or sampling requirements contained in this permit are
unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty
(30) days following receipt of this letter. This request must be in the form of a written petition,
conforming to Chapter 150B of the North Carolina General Statutes, and filed with the office of

Administrative Hearings, 6714 Mail Service Center, Raleigh, North Carolina 27699-6714. Unless such
a demand is made, this permit shall be final and binding.

Please note that this permit is not transferable except after notice to the Division. The Division may
require modification or revocation and reissuance of the permit. This permit does not affect the legal
requirements to obtain other permits which may be required by the Division of Water Resources or any
other Federal, State, or Local governmental regulations.

If you have any questions or need additional information, please contact Sergei Chernikov, telephone
number [phone] or email: [e-mail].

Sincerely,

S. Daniel Smith, Director
Division of Water Resources

cc: Central Files
NPDES Files
Fayetteville Regional Office/Water Quality
WSS/Aquatic Toxicology Unit (e-copy)
EPA Region IV (e-copy)

for